Ignite Creation Date:
2025-12-24 @ 10:41 PM
Ignite Modification Date:
2025-12-28 @ 8:35 AM
Study NCT ID:
NCT04669535
Status:
TERMINATED
Last Update Posted:
2025-09-02
First Post:
2020-11-23
Is Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
A Dose-escalation and Safety & Efficacy Study of AXO-AAV-GM2 in Tay-Sachs or Sandhoff Disease
Sponsor:
Organization:
Raw JSON
{'hasResults': True, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D013661', 'term': 'Tay-Sachs Disease'}, {'id': 'D012497', 'term': 'Sandhoff Disease'}, {'id': 'D020143', 'term': 'Gangliosidoses, GM2'}, {'id': 'D016464', 'term': 'Lysosomal Storage Diseases'}], 'ancestors': [{'id': 'D005733', 'term': 'Gangliosidoses'}, {'id': 'D013106', 'term': 'Sphingolipidoses'}, {'id': 'D020140', 'term': 'Lysosomal Storage Diseases, Nervous System'}, {'id': 'D020739', 'term': 'Brain Diseases, Metabolic, Inborn'}, {'id': 'D001928', 'term': 'Brain Diseases, Metabolic'}, {'id': 'D001927', 'term': 'Brain Diseases'}, {'id': 'D002493', 'term': 'Central Nervous System Diseases'}, {'id': 'D009422', 'term': 'Nervous System Diseases'}, {'id': 'D008661', 'term': 'Metabolism, Inborn Errors'}, {'id': 'D030342', 'term': 'Genetic Diseases, Inborn'}, {'id': 'D009358', 'term': 'Congenital, Hereditary, and Neonatal Diseases and Abnormalities'}, {'id': 'D008064', 'term': 'Lipidoses'}, {'id': 'D008052', 'term': 'Lipid Metabolism, Inborn Errors'}, {'id': 'D008659', 'term': 'Metabolic Diseases'}, {'id': 'D009750', 'term': 'Nutritional and Metabolic Diseases'}, {'id': 'D052439', 'term': 'Lipid Metabolism Disorders'}]}}, 'resultsSection': {'moreInfoModule': {'pointOfContact': {'email': 'terry.flotte@umassmed.edu', 'phone': '508-856-8992', 'title': 'Dr. Terence Flotte', 'organization': 'UMass Chan Medical School'}, 'certainAgreement': {'piSponsorEmployee': False, 'restrictiveAgreement': False}, 'limitationsAndCaveats': {'description': 'While encouraging, the results of this study also demonstrate important limitations of this therapeutic approach. First, the infusion of 1.25 ml of vector material into the parenchyma of the thalamus likely is at or near the maximum feasible dose. With less than complete clinical efficacy and limited ability to increase the dose further, the clinical utility of this approach is far from optimal.'}}, 'adverseEventsModule': {'timeFrame': 'Adverse events were captured from screening prior to treatment until the subjects were all moved to long-term follow-up and the initial study was closed. This time ranged from 9 months for the most recently treated patient to 3 years for the patient who was the furthest from their treatment date at the time of moving to long-term follow-up.', 'eventGroups': [{'id': 'EG000', 'title': 'AXO-AAV-GM2 Starting Dose', 'description': 'All subjects treated with AXO-AAV-GM2 Starting Dose', 'otherNumAtRisk': 1, 'deathsNumAtRisk': 1, 'otherNumAffected': 1, 'seriousNumAtRisk': 1, 'deathsNumAffected': 1, 'seriousNumAffected': 1}, {'id': 'EG001', 'title': 'AXO-AAV-GM2 Low Dose', 'description': 'All subjects treated with AXO-AAV-GM2 Low Dose', 'otherNumAtRisk': 3, 'deathsNumAtRisk': 3, 'otherNumAffected': 3, 'seriousNumAtRisk': 3, 'deathsNumAffected': 1, 'seriousNumAffected': 3}, {'id': 'EG002', 'title': 'AXO-AAV-GM2 Middle Dose', 'description': 'All subjects treated with AXO-AAV-GM2 Middle Dose', 'otherNumAtRisk': 3, 'deathsNumAtRisk': 3, 'otherNumAffected': 3, 'seriousNumAtRisk': 3, 'deathsNumAffected': 0, 'seriousNumAffected': 3}, {'id': 'EG003', 'title': 'AXO-AAV-GM2 High Dose', 'description': 'All subjects treated with AXO-AAV-GM2 High Dose', 'otherNumAtRisk': 2, 'deathsNumAtRisk': 2, 'otherNumAffected': 2, 'seriousNumAtRisk': 2, 'deathsNumAffected': 0, 'seriousNumAffected': 1}], 'otherEvents': [{'term': 'Anemia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Blood and lymphatic system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Neutrophil Count Decrease', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 2, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Blood and lymphatic system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Atrial Fibrillation', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Cardiac disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Otitis Media', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Ear and labyrinth disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Eyelid Edema', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Eye disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Subconjunctival Hemorrhage', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Eye disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Coffee Ground Emesis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Constipation', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 4, 'numAffected': 3}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Diarrhea', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Gastrointestinal Reflux', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 2, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Mucositis Oral', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 2, 'numAffected': 2}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 3, 'numAffected': 2}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Vomiting', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 3, 'numAffected': 3}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Edema', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Pyrexia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 2, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 2, 'numAffected': 2}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Rigors', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Surgery-related Pain', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 2, 'numAffected': 2}], 'organSystem': 'Surgical and medical procedures', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Surgical Site Swelling', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Surgical and medical procedures', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Surgical Wound Drainage', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Surgical and medical procedures', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Wound Dehiscence', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Surgical and medical procedures', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Abnormal Results of Liver Function Studies', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 2, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 3, 'numAffected': 2}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 2, 'numAffected': 2}], 'organSystem': 'Hepatobiliary disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Allergic Reaction', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Immune system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Anti-Capsid immune response by ELISpot', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 3, 'numAffected': 3}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 2, 'numAffected': 2}], 'organSystem': 'Immune system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Seasonal Allergies', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Immune system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Cellulitis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Clostridium Difficile Infection', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Covid-19', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 2, 'numAffected': 2}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'G-Tube Site Infection', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Oral Candidiasis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Pediculosis Capitis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Pneumonia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Respiratory syncytial virus infection', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Sinusitis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 2, 'numAffected': 2}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Upper respiratory tract infection', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 2, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 2, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Urinary Tract Infection', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 4, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Vaginal Candidiasis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Viral infection', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'PICC Line Related Complication', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Injury, poisoning and procedural complications', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Hypokalemia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Metabolism and nutrition disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Malnutrition', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Metabolism and nutrition disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Abnormal Movements', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Delayed recovery from anesthesia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Disease Progression', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Dystonia', 'notes': 'These 2 events of dystonia were reported as Adverse Events of Special Interest (AESI)', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Lethargy', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Macrocephaly', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Seizures', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 4, 'numAffected': 2}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Tardive dyskinesia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Ventriculomegaly', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Weakness', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Pyuria', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Renal and urinary disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Urinary Retention', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Renal and urinary disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Hypersalivation', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 2, 'numAffected': 2}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 2, 'numAffected': 2}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Increased Mucus', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Laryngospasm', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Respiratory Failure', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Upper respiratory tract congestion', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Alopecia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Blister', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Dermatitis Contact', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numAffected': 0}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Dermatitis Diaper', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Dermatitis due to adhesive', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Dermatitis Seborrheic', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Incision Site Erythema', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Petechia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Scalp Induration', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Hypertension', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Vascular disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Perioral Cyanosis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Vascular disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Premature Ventricular Contractions', 'notes': 'Pre-treatment adverse event', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Cardiac disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Run of Ventricular Tachycardia', 'notes': 'Pre-treatment adverse event', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Cardiac disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Hiccups', 'notes': 'Pre-treatment adverse event', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Vomiting', 'notes': 'Pre-treatment adverse event', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Procedure-related pain', 'notes': 'Pre-treatment adverse event', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Pyrexia', 'notes': 'Pre-treatment adverse event', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Covid-19 Infection', 'notes': 'Pre-treatment adverse event', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Oral Candidiasis', 'notes': 'Pre-treatment adverse event', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Urinary Tract Infection', 'notes': 'Pre-treatment adverse event', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Laryngospasm', 'notes': 'Pre-treatment adverse event', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Dermatitis Diaper', 'notes': 'Pre-treatment adverse event', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Infusion Related Rash', 'notes': 'Pre-treatment adverse event', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 2, 'numAffected': 2}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 2, 'numAffected': 2}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 2, 'numAffected': 2}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}], 'seriousEvents': [{'term': 'Pyrexia', 'notes': 'Pre-treatment SAE', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Wound dehiscence', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Surgical and medical procedures', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Aspiration pneumonia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Clostridium difficile infection', 'notes': 'Fatal SAE', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Covid-19', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Influenza A', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Pneumonia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 2, 'numAffected': 2}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Death due to disease progression', 'notes': 'Fatal SAE', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Mental status changes', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Seizures', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Neurological decompensation', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Bronchiolitis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Bronchitis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 1, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 3, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 2, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}], 'frequencyThreshold': '0'}, 'outcomeMeasuresModule': {'outcomeMeasures': [{'type': 'PRIMARY', 'title': 'Incidence, Severity, Seriousness and Relatedness to Treatment of Treatment Emergent Adverse Events', 'denoms': [{'units': 'Participants', 'counts': [{'value': '1', 'groupId': 'OG000'}, {'value': '3', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '2', 'groupId': 'OG003'}]}], 'groups': [{'id': 'OG000', 'title': 'AXO-AAV-GM2 Starting Dose', 'description': 'Subjects treated with AXO-AAV-GM2 Starting Dose'}, {'id': 'OG001', 'title': 'AXO-AAV-GM2 Low Dose', 'description': 'Subjects treated with AXO-AAV-GM2 Low Dose'}, {'id': 'OG002', 'title': 'AXO-AAV-GM2 Middle Dose', 'description': 'Subjects treated with AXO-AAV-GM2 Middle Dose'}, {'id': 'OG003', 'title': 'AXO-AAV-GM2 High Dose', 'description': 'Subjects treated with AXO-AAV-GM2 High Dose'}], 'classes': [{'title': 'Total number of TEAEs', 'categories': [{'measurements': [{'value': '21', 'groupId': 'OG000'}, {'value': '43', 'groupId': 'OG001'}, {'value': '51', 'groupId': 'OG002'}, {'value': '18', 'groupId': 'OG003'}]}]}, {'title': 'Total Number of Treatment Emergent SAEs', 'categories': [{'measurements': [{'value': '1', 'groupId': 'OG000'}, {'value': '9', 'groupId': 'OG001'}, {'value': '8', 'groupId': 'OG002'}, {'value': '1', 'groupId': 'OG003'}]}]}, {'title': 'AEs Related to Vector', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '4', 'groupId': 'OG001'}, {'value': '6', 'groupId': 'OG002'}, {'value': '5', 'groupId': 'OG003'}]}]}, {'title': 'AEs Related to Neurosurgery', 'categories': [{'measurements': [{'value': '2', 'groupId': 'OG000'}, {'value': '4', 'groupId': 'OG001'}, {'value': '4', 'groupId': 'OG002'}, {'value': '6', 'groupId': 'OG003'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'At least through 24 weeks post-treatment (infantile-onset participants) to 48 weeks post-treatment (juvenile-onset participants). All AEs are reported through the transition of the study to long-term follow-up.', 'description': 'The measure of total numbers of total treatment emergent adverse events (TEAEs), serious adverse events (SAEs) after treatment with the vector whether related or unrelated to treatment as well as the number of adverse events (AEs) related to AXO-AAV-GM2 vector and neurosurgical procedures.', 'unitOfMeasure': 'number of events', 'reportingStatus': 'POSTED', 'populationDescription': 'All subjects treated with AXO-AAV-GM2 at all doses'}, {'type': 'SECONDARY', 'title': 'Number of Participants With Clinically Significant Abnormal Vital Signs Per Investigator Assessment', 'denoms': [{'units': 'Participants', 'counts': [{'value': '1', 'groupId': 'OG000'}, {'value': '3', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '2', 'groupId': 'OG003'}]}], 'groups': [{'id': 'OG000', 'title': 'AXO-AAV-GM2 Starting Dose', 'description': 'Subjects treated with AXO-AAV-GM2 Starting Dose'}, {'id': 'OG001', 'title': 'AXO-AAV-GM2 Low Dose', 'description': 'Subjects treated with AXO-AAV-GM2 Low Dose'}, {'id': 'OG002', 'title': 'AXO-AAV-GM2 Middle Dose', 'description': 'Subjects treated with AXO-AAV-GM2 Middle Dose'}, {'id': 'OG003', 'title': 'AXO-AAV-GM2 High Dose', 'description': 'Subjects treated with AXO-AAV-GM2 High Dose'}], 'classes': [{'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '1', 'groupId': 'OG003'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'timeFrame': '24 weeks (infantile-onset participants) to 48 weeks (juvenile-onset participants)', 'description': 'Any abnormal vital signs that the investigator determined was clinically significant was recorded as an adverse event.', 'unitOfMeasure': 'Participants', 'reportingStatus': 'POSTED'}, {'type': 'SECONDARY', 'title': 'Number of Participants With Clinically Significant Abnormal Physical Exam Per Investigator Assessment', 'denoms': [{'units': 'Participants', 'counts': [{'value': '1', 'groupId': 'OG000'}, {'value': '3', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '2', 'groupId': 'OG003'}]}], 'groups': [{'id': 'OG000', 'title': 'AXO-AAV-GM2 Starting Dose', 'description': 'All subjects treated with AXO-AAV-GM2 Starting Dose'}, {'id': 'OG001', 'title': 'AXO-AAV-GM2 Low Dose', 'description': 'All subjects treated with AXO-AAV-GM2 Low Dose'}, {'id': 'OG002', 'title': 'AXO-AAV-GM2 Middle Dose', 'description': 'All subjects treated with AXO-AAV-GM2 Middle Dose'}, {'id': 'OG003', 'title': 'AXO-AAV-GM2 High Dose', 'description': 'All subjects treated with AXO-AAV-GM2 High Dose'}], 'classes': [{'title': 'Dystonia', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '1', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}]}]}, {'title': 'Mucositis', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '2', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}]}]}, {'title': 'Surgical Site Swelling', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}]}]}, {'title': 'Surgical Wound Drainage', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '1', 'groupId': 'OG003'}]}]}, {'title': 'Wound Dehiscence', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '1', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}]}]}, {'title': 'Oral Candidiasis', 'categories': [{'measurements': [{'value': '1', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'timeFrame': '24 weeks (infantile-onset participants) to 48 weeks (juvenile-onset participants)', 'description': 'Physical exam findings that the investigator determined to be clinically significant and related to the treatment with AXO-AAV-GM2, surgical procedure or immune suppression.', 'unitOfMeasure': 'Participants', 'reportingStatus': 'POSTED'}, {'type': 'SECONDARY', 'title': 'Number of Participants With Clinically Significant Abnormal Clinical Safety Laboratory Tests on Blood/Urine/CSF', 'denoms': [{'units': 'Participants', 'counts': [{'value': '1', 'groupId': 'OG000'}, {'value': '3', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '2', 'groupId': 'OG003'}]}], 'groups': [{'id': 'OG000', 'title': 'AXO-AAV-GM2 Starting Dose', 'description': 'All subjects treated with AXO-AAV-GM2 Starting Dose'}, {'id': 'OG001', 'title': 'AXO-AAV-GM2 Low Dose', 'description': 'All subjects treated with AXO-AAV-GM2 Low Dose'}, {'id': 'OG002', 'title': 'AXO-AAV-GM2 Middle Dose', 'description': 'All subjects treated with AXO-AAV-GM2 Middle Dose'}, {'id': 'OG003', 'title': 'AXO-AAV-GM2 High Dose', 'description': 'All subjects treated with AXO-AAV-GM2 High Dose'}], 'classes': [{'title': 'Abnormal results of liver function studies', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '1', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '2', 'groupId': 'OG003'}]}]}, {'title': 'Anemia', 'categories': [{'measurements': [{'value': '1', 'groupId': 'OG000'}, {'value': '1', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '1', 'groupId': 'OG003'}]}]}, {'title': 'Hypokalemia', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '1', 'groupId': 'OG003'}]}]}, {'title': 'Neutropenia', 'categories': [{'measurements': [{'value': '1', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'timeFrame': '24 weeks (infantile-onset participants) to 48 weeks (juvenile-onset participants)', 'description': 'Abnormal laboratory findings in subjects treated with AXO-AAV-GM2 that were felt to be clinically significant and reported as adverse events.', 'unitOfMeasure': 'Participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Subjects treated with AXO-AAV-GM2'}, {'type': 'SECONDARY', 'title': 'Serum Cellular and Antibody Immune Response to Vector Capsid/Transgene', 'denoms': [{'units': 'Participants', 'counts': [{'value': '1', 'groupId': 'OG000'}, {'value': '3', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '2', 'groupId': 'OG003'}]}], 'groups': [{'id': 'OG000', 'title': 'AXO-AAV-GM2 Starting Dose', 'description': 'All subjects treated with AXO-AAV-GM2 Starting Dose'}, {'id': 'OG001', 'title': 'AXO-AAV-GM2 Low Dose', 'description': 'All subjects treated with AXO-AAV-GM2 Low Dose'}, {'id': 'OG002', 'title': 'AXO-AAV-GM2 Middle Dose', 'description': 'All subjects treated with AXO-AAV-GM2 Middle Dose'}, {'id': 'OG003', 'title': 'AXO-AAV-GM2 High Dose', 'description': 'All subjects treated with AXO-AAV-GM2 High Dose'}], 'classes': [{'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '1', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '2', 'groupId': 'OG003'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'timeFrame': '24 weeks (infantile-onset participants) to 48 weeks (juvenile-onset participants)', 'description': 'Subjects with clinically significant serum cellular and antibody immune response to vector capsid/transgene that were reported as adverse events and treated with an increase in steroids.', 'unitOfMeasure': 'Participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Subjects with clinically significant serum cellular and antibody immune response to vector capsid/transgene'}]}, 'participantFlowModule': {'groups': [{'id': 'FG000', 'title': 'AXO-AAV-GM2 Starting Dose', 'description': 'Subjects treated with AXO-AAV-GM2 Starting Dose infusion'}, {'id': 'FG001', 'title': 'AXO-AAV-GM2 Low Dose', 'description': 'Subjects treated with AXO-AAV-GM2 Low Dose infusion'}, {'id': 'FG002', 'title': 'AXO-AAV-Middle Dose', 'description': 'Subjects treated with AXO-AAV-GM2 Middle Dose infusion'}, {'id': 'FG003', 'title': 'AXO-AAV-GM2 High Dose', 'description': 'Subjects treated with AXO-AAV-GM2 High Dose infusion'}], 'periods': [{'title': 'Overall Study', 'milestones': [{'type': 'STARTED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '1'}, {'groupId': 'FG001', 'numSubjects': '3'}, {'groupId': 'FG002', 'numSubjects': '3'}, {'groupId': 'FG003', 'numSubjects': '2'}]}, {'type': 'COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '0'}, {'groupId': 'FG001', 'numSubjects': '2'}, {'groupId': 'FG002', 'numSubjects': '3'}, {'groupId': 'FG003', 'numSubjects': '2'}]}, {'type': 'NOT COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '1'}, {'groupId': 'FG001', 'numSubjects': '1'}, {'groupId': 'FG002', 'numSubjects': '0'}, {'groupId': 'FG003', 'numSubjects': '0'}]}], 'dropWithdraws': [{'type': 'Death', 'reasons': [{'groupId': 'FG000', 'numSubjects': '1'}, {'groupId': 'FG001', 'numSubjects': '1'}, {'groupId': 'FG002', 'numSubjects': '0'}, {'groupId': 'FG003', 'numSubjects': '0'}]}]}], 'recruitmentDetails': 'This study is a dose-escalation study in children affected with GM2 gangliosidosis who were treated in four cohorts at dosage levels ranging from 1.42E+14 to 3.56E+14 vg per patient. All subjects are treated with a 1:1 ratio of AAVrh8-HEXA and AAVrh8-HEXB, administered via bilateral thalamic (BiTh) and dual intracisterna magna (ICM)/intrathecal (IT) administration into the cerebrospinal fluid (CSF). The BiTh injection volume and vector dose was doubled between each cohort.', 'preAssignmentDetails': 'The study was initially designed as a 2-stage study with dose escalation in stage 1 and safety and efficacy in stage 2, with the optimal dose identified in stage 1 however due to lack of funding only stage 1 was completed in this study. No subjects were enrolled in stage 2.'}, 'baselineCharacteristicsModule': {'denoms': [{'units': 'Participants', 'counts': [{'value': '1', 'groupId': 'BG000'}, {'value': '3', 'groupId': 'BG001'}, {'value': '3', 'groupId': 'BG002'}, {'value': '2', 'groupId': 'BG003'}, {'value': '9', 'groupId': 'BG004'}]}], 'groups': [{'id': 'BG000', 'title': 'AXO-AAV-GM2 Starting Dose', 'description': 'Subjects treated with AXO-AAV-GM2 Starting Dose Infusion'}, {'id': 'BG001', 'title': 'AXO-AAV-GM2 Low Dose', 'description': 'Subjects treated with AXO-AAV-GM2 Low Dose Infusion'}, {'id': 'BG002', 'title': 'AXO-AAV-GM2 Middle Dose', 'description': 'Subjects treated with AXO-AAV-GM2 Mid Dose Infusion'}, {'id': 'BG003', 'title': 'AXO-AAV-GM2 High Dose', 'description': 'Subjects treated with AXO-AAV-GM2 High Dose Infusion'}, {'id': 'BG004', 'title': 'Total', 'description': 'Total of all reporting groups'}], 'measures': [{'title': 'Age, Categorical', 'classes': [{'categories': [{'title': '<=18 years', 'measurements': [{'value': '1', 'groupId': 'BG000'}, {'value': '3', 'groupId': 'BG001'}, {'value': '3', 'groupId': 'BG002'}, {'value': '2', 'groupId': 'BG003'}, {'value': '9', 'groupId': 'BG004'}]}, {'title': 'Between 18 and 65 years', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}, {'value': '0', 'groupId': 'BG003'}, {'value': '0', 'groupId': 'BG004'}]}, {'title': '>=65 years', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}, {'value': '0', 'groupId': 'BG003'}, {'value': '0', 'groupId': 'BG004'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Sex: Female, Male', 'classes': [{'categories': [{'title': 'Female', 'measurements': [{'value': '1', 'groupId': 'BG000'}, {'value': '2', 'groupId': 'BG001'}, {'value': '3', 'groupId': 'BG002'}, {'value': '2', 'groupId': 'BG003'}, {'value': '8', 'groupId': 'BG004'}]}, {'title': 'Male', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '1', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}, {'value': '0', 'groupId': 'BG003'}, {'value': '1', 'groupId': 'BG004'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Ethnicity (NIH/OMB)', 'classes': [{'categories': [{'title': 'Hispanic or Latino', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '1', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}, {'value': '0', 'groupId': 'BG003'}, {'value': '1', 'groupId': 'BG004'}]}, {'title': 'Not Hispanic or Latino', 'measurements': [{'value': '1', 'groupId': 'BG000'}, {'value': '2', 'groupId': 'BG001'}, {'value': '3', 'groupId': 'BG002'}, {'value': '2', 'groupId': 'BG003'}, {'value': '8', 'groupId': 'BG004'}]}, {'title': 'Unknown or Not Reported', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}, {'value': '0', 'groupId': 'BG003'}, {'value': '0', 'groupId': 'BG004'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Race (NIH/OMB)', 'classes': [{'categories': [{'title': 'American Indian or Alaska Native', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}, {'value': '0', 'groupId': 'BG003'}, {'value': '0', 'groupId': 'BG004'}]}, {'title': 'Asian', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}, {'value': '0', 'groupId': 'BG003'}, {'value': '0', 'groupId': 'BG004'}]}, {'title': 'Native Hawaiian or Other Pacific Islander', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}, {'value': '0', 'groupId': 'BG003'}, {'value': '0', 'groupId': 'BG004'}]}, {'title': 'Black or African American', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}, {'value': '0', 'groupId': 'BG003'}, {'value': '0', 'groupId': 'BG004'}]}, {'title': 'White', 'measurements': [{'value': '1', 'groupId': 'BG000'}, {'value': '2', 'groupId': 'BG001'}, {'value': '3', 'groupId': 'BG002'}, {'value': '2', 'groupId': 'BG003'}, {'value': '8', 'groupId': 'BG004'}]}, {'title': 'More than one race', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}, {'value': '0', 'groupId': 'BG003'}, {'value': '0', 'groupId': 'BG004'}]}, {'title': 'Unknown or Not Reported', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '1', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}, {'value': '0', 'groupId': 'BG003'}, {'value': '1', 'groupId': 'BG004'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Disease Condition', 'classes': [{'title': 'Tay-Sachs Disease (Hex A mutation)', 'categories': [{'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '3', 'groupId': 'BG001'}, {'value': '2', 'groupId': 'BG002'}, {'value': '2', 'groupId': 'BG003'}, {'value': '7', 'groupId': 'BG004'}]}]}, {'title': 'Sandhoff Disease (Hex B mutation)', 'categories': [{'measurements': [{'value': '1', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '1', 'groupId': 'BG002'}, {'value': '0', 'groupId': 'BG003'}, {'value': '2', 'groupId': 'BG004'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Disease Type', 'classes': [{'title': 'Infantile Onset', 'categories': [{'measurements': [{'value': '1', 'groupId': 'BG000'}, {'value': '1', 'groupId': 'BG001'}, {'value': '2', 'groupId': 'BG002'}, {'value': '2', 'groupId': 'BG003'}, {'value': '6', 'groupId': 'BG004'}]}]}, {'title': 'Juvenile Onset', 'categories': [{'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '2', 'groupId': 'BG001'}, {'value': '1', 'groupId': 'BG002'}, {'value': '0', 'groupId': 'BG003'}, {'value': '3', 'groupId': 'BG004'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}], 'populationDescription': 'All subjects treated with AXO-AAV-GM2'}}, 'documentSection': {'largeDocumentModule': {'largeDocs': [{'date': '2023-06-09', 'size': 1989839, 'label': 'Study Protocol and Statistical Analysis Plan', 'hasIcf': False, 'hasSap': True, 'filename': 'Prot_SAP_000.pdf', 'typeAbbrev': 'Prot_SAP', 'uploadDate': '2025-03-27T11:05', 'hasProtocol': True}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE1'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'NA', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'SINGLE_GROUP'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 9}}, 'statusModule': {'whyStopped': 'Sponsor withdrew from the study and there was a lack of funding to complete stage 2 of the designed study.', 'overallStatus': 'TERMINATED', 'startDateStruct': {'date': '2021-01-15', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2025-08', 'completionDateStruct': {'date': '2024-12-16', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2025-08-12', 'studyFirstSubmitDate': '2020-11-23', 'resultsFirstSubmitDate': '2025-04-04', 'studyFirstSubmitQcDate': '2020-12-08', 'lastUpdatePostDateStruct': {'date': '2025-09-02', 'type': 'ESTIMATED'}, 'resultsFirstSubmitQcDate': '2025-05-06', 'studyFirstPostDateStruct': {'date': '2020-12-17', 'type': 'ACTUAL'}, 'resultsFirstPostDateStruct': {'date': '2025-05-22', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2024-05-23', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Incidence, Severity, Seriousness and Relatedness to Treatment of Treatment Emergent Adverse Events', 'timeFrame': 'At least through 24 weeks post-treatment (infantile-onset participants) to 48 weeks post-treatment (juvenile-onset participants). All AEs are reported through the transition of the study to long-term follow-up.', 'description': 'The measure of total numbers of total treatment emergent adverse events (TEAEs), serious adverse events (SAEs) after treatment with the vector whether related or unrelated to treatment as well as the number of adverse events (AEs) related to AXO-AAV-GM2 vector and neurosurgical procedures.'}], 'secondaryOutcomes': [{'measure': 'Number of Participants With Clinically Significant Abnormal Vital Signs Per Investigator Assessment', 'timeFrame': '24 weeks (infantile-onset participants) to 48 weeks (juvenile-onset participants)', 'description': 'Any abnormal vital signs that the investigator determined was clinically significant was recorded as an adverse event.'}, {'measure': 'Number of Participants With Clinically Significant Abnormal Physical Exam Per Investigator Assessment', 'timeFrame': '24 weeks (infantile-onset participants) to 48 weeks (juvenile-onset participants)', 'description': 'Physical exam findings that the investigator determined to be clinically significant and related to the treatment with AXO-AAV-GM2, surgical procedure or immune suppression.'}, {'measure': 'Number of Participants With Clinically Significant Abnormal Clinical Safety Laboratory Tests on Blood/Urine/CSF', 'timeFrame': '24 weeks (infantile-onset participants) to 48 weeks (juvenile-onset participants)', 'description': 'Abnormal laboratory findings in subjects treated with AXO-AAV-GM2 that were felt to be clinically significant and reported as adverse events.'}, {'measure': 'Serum Cellular and Antibody Immune Response to Vector Capsid/Transgene', 'timeFrame': '24 weeks (infantile-onset participants) to 48 weeks (juvenile-onset participants)', 'description': 'Subjects with clinically significant serum cellular and antibody immune response to vector capsid/transgene that were reported as adverse events and treated with an increase in steroids.'}]}, 'oversightModule': {'oversightHasDmc': True, 'isFdaRegulatedDrug': True, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['GM2 Gangliosidosis', 'Hexosaminidase A Deficiency', 'HexA Deficiency', 'TSD', 'SD', 'Lysosomal Storage Disorders', 'Tay-Sachs Disease', 'Sandhoff Disease'], 'conditions': ['Tay-Sachs Disease', 'Sandhoff Disease']}, 'referencesModule': {'references': [{'pmid': '40817303', 'type': 'DERIVED', 'citation': 'Eichler F, Cataltepe OI, Daci R, Puri AS, Taghian T, Jiang X, Shazeeb MS, Kuhn A, Hader A, Celik H, Vardar Z, Lewis CJ, Artinian R, Nagy A, Vachha B, Thompson R, Gallagher T, Bateman S, Parzych J, Spanakis SG, Vaughn TA, Pier K, De Boever E, Abbott MA, D Ambrosio E, Kokoski D, Blackwood M, Drummond E, Ratai EM, Townsend EL, McLaughlin H, Tifft CJ, Keeler AM, Sena-Esteves M, Gray-Edwards HL, Flotte TR. Dual-vector rAAVrh8 gene therapy for GM2 gangliosidosis: a phase 1/2 trial. Nat Med. 2025 Sep;31(9):2927-2935. doi: 10.1038/s41591-025-03822-4. Epub 2025 Aug 15.'}, {'pmid': '37624739', 'type': 'DERIVED', 'citation': 'De BP, Rosenberg JB, Selvan N, Wilson I, Yusufzai N, Greco A, Kaminsky SM, Heier LA, Ricart Arbona RJ, Miranda IC, Monette S, Nair A, Khanna R, Crystal RG, Sondhi D. Assessment of Safety and Biodistribution of AAVrh.10hCLN2 Following Intracisternal Administration in Nonhuman Primates for the Treatment of CLN2 Batten Disease. Hum Gene Ther. 2023 Sep;34(17-18):905-916. doi: 10.1089/hum.2023.067.'}]}, 'descriptionModule': {'briefSummary': 'The AXO-GM2-001 study is an open-label, two-stage clinical trial designed to evaluate safety and dose-escalation (Stage 1) and safety and efficacy (Stage 2) of a bilateral thalamic and intracisternal/intrathecal infusion of AXO-AAV-GM2 in pediatric participants with GM2 Gangliosidosis (also known as Tay-Sachs or Sandhoff Diseases), a set of rare and fatal pediatric neurodegenerative genetic disorders caused by defects in the HEXA (leading to Tay-Sachs disease) or HEXB (leading to Sandhoff disease) genes that encode the two subunits of the β-hexosaminidase A (HexA) enzyme. AXO-AAV-GM2 is an investigational gene therapy that aims to restore HexA function by introducing a functional copy of the HEXA and HEXB genes via co-administration of two vectors utilizing the neurotropic adeno-associated virus recombinant human 8 serotype (AAVrh.8) capsid carrying the human HEXA or HEXB cDNA.\n\nThe trial is expected to enroll pediatric participants with Tay-Sachs or Sandhoff Diseases, where infantile-onset participants will range from 6 months to 20 months old, and juvenile-onset participants will range from 2 years to 12 years old.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['CHILD'], 'maximumAge': '12 Years', 'minimumAge': '6 Months', 'healthyVolunteers': False, 'eligibilityCriteria': "Inclusion Criteria:\n\n1. Male or female participants with genetically diagnosed TSD or SD mutations of either HEXA gene or HEXB gene\n\n a. Stage 1 juvenile-onset participants must be ≥ 2 years old and ≤ 12 years old at time of gene transfer i. Diagnosis consistent with juvenile-onset TSD or SD b. Stage 1 infantile-onset participants must be between 6-20 months of age at the time of gene transfer i. Diagnosis consistent with infantile-onset TSD or SD\n2. Juvenile onset participants must demonstrate a minimum of 2 of the following age-appropriate clinical features/abilities, confirmed by the site examiner at the time of screening and reaffirmed prior to the initiation of immunosuppression:\n\n 1. A Gross Motor Function Classification-MLD (GMFC-MLD) score of 0, 1 or 2. The minimum gross motor function (GMFC-MLD level 2) is the 'ability to walk with support and walking without support is not possible (fewer than 5 steps)'. (Participants aged 2-12 years) Note: Any form of support is permitted; however, the participant must initiate each step and complete it for a total of 5 steps.\n 2. Fine Motor Function\n\n * For Participants aged 4-12 years: A Manual Ability Classification System (MACS) score of I, II, III, or IV. The minimum level of manual ability (level IV) corresponds to 'Handles a limited selection of easily managed objects in adapted situations'.\n * For participants aged 2-4 years: attainment of fine motor function/coordination abilities and milestones with normal or a reduced quality of performance. That is, the ability to coordinate fingers and both hands to play, such as swinging a bat or opening a container (pathways.org) OR the ability to use fingertips to pick up small objects, i.e., the child uses pad of his/her thumb and any fingertip to grasp a pellet or small object as described in BSID III Fine Motor Sub-test Item #26. .\n 3. Speech:\n\n * For participants aged 4-12 years, a speech disturbance score of 0, 1, 2 or 3 on the speech disturbance subset of the Scale for Assessment and Rating of Ataxia (SARA). The minimum speech requirement is a speech disturbance in which most words can be understood, with occasional words difficult to understand secondary to dysarthria.\n * Participants aged 2-4 years who have attained the communication milestone of ability to consistently use 2-3 word phrases may be assessed in line with this criterion using the speech disturbance subset of the SARA.\n * For participants aged 2-4 years who have not yet attained the above communication milestone, the minimum requirement is the ability to imitate at least one word, even if the imitation consists of vowels only (BSID III, expressive communication subtest, item #16)\n3. Infantile onset participants must demonstrate current\\* or historical† ability to sit without support for at least 5 seconds\n\n \\* As assessed in item 22 of the Bayley Scales of Infant and Toddler Development, Third Edition (BSID-III) Gross Motor Scale or documented medical records\n\n † Documented within available medical records\n\n In addition, infantile onset participants must demonstrate a minimum of 3 of the following developmental skills confirmed by the site examiner at the time of screening and reaffirmed prior to the initiation of immunosuppression:\n 1. Head control - While supine, with head in midline turns head symmetrically (score of 3 on GMFM item 1)\n 2. Uses hands to support self while sitting\n 3. Reach for an object that is held out for them above their chest while supine\n 4. Transfer of object from hand to hand while supine\n 5. Eye tracking while supine\n 6. Looks at an object of interest for at least 3 continuous seconds\n4. Surgical readiness for gene transfer by the routes of administration confirmed by the study neurosurgeon\\*, based on examination and MRI findings\n\n The following findings will disallow the performance of the BiTh procedure thereby excluding the participant from participation:\n * Any scalp and skull related lesion (e.g., vascular, infectious) over the surgical entry area\n * Any intracranial lesion (e.g., vascular, cystic, other mass lesions), significant immaturity or deformity of the brain anatomy that would make the intended surgical trajectory high risk\n\n The following findings will disallow the performance of the ICM/IT procedure thereby excluding the participant from participation:\n * Any skin related lesion (e.g., vascular, infectious) over the lumbar puncture site\n * Any intraspinal or intracranial lesion in posterior fossa (e.g., vascular, cystic, other mass lesions) or significantly deformed, distorted brain, spinal and cisternal anatomy that make the intended intrathecal trajectory high risk or not feasible \\* Participants otherwise eligible for study participation but deemed not currently fit for neurosurgery may be re-screened at the discretion of the investigator\n5. Participants receiving off-label Zavesca® (miglustat) and/or Tanganil® (acetyl-leucine) must be willing to discontinue these therapies 30 days prior to the start of screening\n6. Ability to reliably travel to the study sites for study visits according to the Schedule of Assessments\n\nExclusion Criteria:\n\n1. Presence of G269S or W474C mutation in HEXA\n2. Evidence of lower respiratory tract aspiration not easily manageable with thickening of feedings or substitution of a modified bottle nipple, as judged on a multi-texture contrast swallow.\n3. History of multiple aspiration pneumonias occurring in the past twelve months.\n4. Respiratory support in the form of ventilation (invasive or non-invasive).\n5. History of drug-resistant seizures or status epilepticus\n6. History and/or findings of spinal cord disease that would preclude the lumbar puncture and ICM/IT infusion procedures including:\n\n * Infectious process involving the spinal canal which may cause adhesions or septations in the spinal and/or subarachnoid space\n * Previous spinal surgeries\n * History of trauma, bleeding in the spinal canal\n * Vascular or cystic lesions, or any other mass lesion\n * Congenital deformities and malformations involving the spinal canal\n * Posterior fossa findings (low lying cerebellar tonsils, crowded foramen magnum, small or absent cisterna manga)\n7. The participant's parent(s) or legal guardian(s) is unable to understand the nature, scope, and possible consequences of the study, or does not agree to comply with the protocol-defined schedule of assessments\n8. Any prior participation in a study in which a gene therapy vector or stem cell transplantation was administered\n9. Immunizations of any kind in the month prior to screening\n10. Cardiomyopathy or other cardiac disease based on echocardiogram and/or electrocardiogram, (ECG) that in the opinion of the Investigator would deem the participant unsafe to undergo surgical gene transfer\n11. Indwelling ferromagnetic devices that would preclude MRI//MRS/DTI imaging\n12. Ongoing medical condition that is deemed by the Investigator to interfere with the conduct or assessments of the study\n13. Current clinically significant infections including any requiring systemic treatment including but not limited to human immunodeficiency virus (HIV), Hepatitis A, B, or C\n14. History of or current chemotherapy, radiotherapy or other immunosuppressive therapy within the past 30 days. Corticosteroid treatment may be permitted at the discretion of the PI\n15. Clinically significant laboratory abnormalities:\n\n Based on age-specific reference range and determined by the investigator:\n * Total WBC count\n * Hemoglobin\n * Creatinine\n * Pancreatic enzymes\n\n Based on the following thresholds:\n * Platelet count (\\< 150,000/μL)\n * Prothrombin (PT), partial thromboplastin time (PTT) \\>2X normal\n * Liver transaminases (Hy's Law: \\> 3x elevations above the ULN of ALT or AST and serum total bilirubin \\> 2xULN)\n16. Participants for whom any of the proposed study procedures or medications (i.e., sirolimus, trimethoprim/sulfamethoxazole) would be contraindicated\n17. Failure to thrive, defined as falling 20 percentiles (20/100) in body weight in the 3 months preceding Screening/Baseline\n18. Participant is not suitable for participation in the study in the opinion of the Principal Investigator"}, 'identificationModule': {'nctId': 'NCT04669535', 'briefTitle': 'A Dose-escalation and Safety & Efficacy Study of AXO-AAV-GM2 in Tay-Sachs or Sandhoff Disease', 'organization': {'class': 'OTHER', 'fullName': 'University of Massachusetts, Worcester'}, 'officialTitle': 'A Two-Stage, Dose-Escalation and Safety & Efficacy Study of Bilateral Intraparenchymal Thalamic and Intracisternal/Intrathecal Administration of AXO-AAV-GM2 in Tay-Sachs or Sandhoff Disease', 'orgStudyIdInfo': {'id': 'AXO-GM2-001'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'AXO-AAV-GM2', 'description': 'AXO-AAV-GM2 infusion', 'interventionNames': ['Biological: AXO-AAV-GM2 Starting Dose', 'Biological: AXO-AAV-GM2 Low Dose', 'Biological: AXO-AAV-GM2 Middle Dose', 'Biological: AXO-AAV-GM2 High Dose']}], 'interventions': [{'name': 'AXO-AAV-GM2 Starting Dose', 'type': 'BIOLOGICAL', 'otherNames': ['AAVrh8-HEXA and AAVrh8-HEXB'], 'description': '1:1 ratio of AAVrh8-HEXA and AAVrh8-HEXB, administered via bilateral thalamic (BiTh) and dual intracisterna magna (ICM)/intrathecal (IT) administration into the cerebrospinal fluid (CSF).', 'armGroupLabels': ['AXO-AAV-GM2']}, {'name': 'AXO-AAV-GM2 Low Dose', 'type': 'BIOLOGICAL', 'otherNames': ['AAVrh8-HEXA and AAVrh8-HEXB'], 'description': '1:1 ratio of AAVrh8-HEXA and AAVrh8-HEXB, administered via bilateral thalamic (BiTh) and dual intracisterna magna (ICM)/intrathecal (IT) administration into the cerebrospinal fluid (CSF).', 'armGroupLabels': ['AXO-AAV-GM2']}, {'name': 'AXO-AAV-GM2 Middle Dose', 'type': 'BIOLOGICAL', 'otherNames': ['AAVrh8-HEXA and AAVrh8-HEXB'], 'description': '1:1 ratio of AAVrh8-HEXA and AAVrh8-HEXB, administered via bilateral thalamic (BiTh) and dual intracisterna magna (ICM)/intrathecal (IT) administration into the cerebrospinal fluid (CSF).', 'armGroupLabels': ['AXO-AAV-GM2']}, {'name': 'AXO-AAV-GM2 High Dose', 'type': 'BIOLOGICAL', 'otherNames': ['AAVrh8-HEXA and AAVrh8-HEXB'], 'description': '1:1 ratio of AAVrh8-HEXA and AAVrh8-HEXB, administered via bilateral thalamic (BiTh) and dual intracisterna magna (ICM)/intrathecal (IT) administration into the cerebrospinal fluid (CSF).', 'armGroupLabels': ['AXO-AAV-GM2']}]}, 'contactsLocationsModule': {'locations': [{'zip': '02114', 'city': 'Boston', 'state': 'Massachusetts', 'country': 'United States', 'facility': 'Massachusetts General Hospital, Center for Rare Neurological Diseases', 'geoPoint': {'lat': 42.35843, 'lon': -71.05977}}, {'zip': '01655', 'city': 'Worcester', 'state': 'Massachusetts', 'country': 'United States', 'facility': 'University of Massachusetts Medical Health Center', 'geoPoint': {'lat': 42.26259, 'lon': -71.80229}}], 'overallOfficials': [{'name': 'Terence Flotte, MD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'University of Massachusetts Medical Health Center'}]}, 'ipdSharingStatementModule': {'ipdSharing': 'NO'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Terence Flotte', 'class': 'OTHER'}, 'collaborators': [{'name': 'University of Massachusetts, Worcester', 'class': 'OTHER'}, {'name': 'Massachusetts General Hospital', 'class': 'OTHER'}], 'responsibleParty': {'type': 'SPONSOR_INVESTIGATOR', 'investigatorTitle': 'Dean', 'investigatorFullName': 'Terence Flotte', 'investigatorAffiliation': 'University of Massachusetts, Worcester'}}}}