Ignite Creation Date:
2025-12-25 @ 2:44 AM
Ignite Modification Date:
2026-01-09 @ 2:52 AM
Study NCT ID:
NCT02812433
Status:
COMPLETED
Last Update Posted:
2022-02-08
First Post:
2016-06-19
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Sildenafil Administration to Treat Neonatal Encephalopathy
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D001238', 'term': 'Asphyxia Neonatorum'}, {'id': 'D020925', 'term': 'Hypoxia-Ischemia, Brain'}], 'ancestors': [{'id': 'D007232', 'term': 'Infant, Newborn, Diseases'}, {'id': 'D009358', 'term': 'Congenital, Hereditary, and Neonatal Diseases and Abnormalities'}, {'id': 'D002545', 'term': 'Brain Ischemia'}, {'id': 'D002561', 'term': 'Cerebrovascular Disorders'}, {'id': 'D001927', 'term': 'Brain Diseases'}, {'id': 'D002493', 'term': 'Central Nervous System Diseases'}, {'id': 'D009422', 'term': 'Nervous System Diseases'}, {'id': 'D002534', 'term': 'Hypoxia, Brain'}, {'id': 'D014652', 'term': 'Vascular Diseases'}, {'id': 'D002318', 'term': 'Cardiovascular Diseases'}, {'id': 'D000860', 'term': 'Hypoxia'}, {'id': 'D012818', 'term': 'Signs and Symptoms, Respiratory'}, {'id': 'D012816', 'term': 'Signs and Symptoms'}, {'id': 'D013568', 'term': 'Pathological Conditions, Signs and Symptoms'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'D000068677', 'term': 'Sildenafil Citrate'}], 'ancestors': [{'id': 'D013449', 'term': 'Sulfonamides'}, {'id': 'D000577', 'term': 'Amides'}, {'id': 'D009930', 'term': 'Organic Chemicals'}, {'id': 'D013450', 'term': 'Sulfones'}, {'id': 'D013457', 'term': 'Sulfur Compounds'}, {'id': 'D010879', 'term': 'Piperazines'}, {'id': 'D006573', 'term': 'Heterocyclic Compounds, 1-Ring'}, {'id': 'D006571', 'term': 'Heterocyclic Compounds'}, {'id': 'D011687', 'term': 'Purines'}, {'id': 'D006574', 'term': 'Heterocyclic Compounds, 2-Ring'}, {'id': 'D000072471', 'term': 'Heterocyclic Compounds, Fused-Ring'}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE1'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'QUADRUPLE', 'whoMasked': ['PARTICIPANT', 'CARE_PROVIDER', 'INVESTIGATOR', 'OUTCOMES_ASSESSOR']}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'PARALLEL'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 28}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2016-07', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2022-02', 'completionDateStruct': {'date': '2022-01', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2022-02-07', 'studyFirstSubmitDate': '2016-06-19', 'studyFirstSubmitQcDate': '2016-06-21', 'lastUpdatePostDateStruct': {'date': '2022-02-08', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2016-06-24', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2019-01', 'type': 'ACTUAL'}}, 'outcomesModule': {'otherOutcomes': [{'measure': 'Brain injury severity as per a previously described brain injury score', 'timeFrame': 'Day 30 of life, compared to day 2 of life', 'description': 'Exploratory outcome to explore efficacy (brain injury)'}, {'measure': 'panel of 45 inflammatory biomarkers known to be involved in neuroinflammation, including interleukin-1 (IL-1) alpha and its receptor, interleukin-6 (IL-6) and tumor necrosis factor (TNF) alpha', 'timeFrame': 'Day 2 to 30 of life', 'description': 'Exploratory outcome to explore efficacy (neuroinflammation)'}, {'measure': 'Bayley Scale of Infant Development (BSID-III)', 'timeFrame': '1 year and 2 years of age', 'description': 'Exploratory outcome to explore efficacy (neurodevelopment)'}], 'primaryOutcomes': [{'measure': 'Serious adverse events', 'timeFrame': 'Day 1 to 14 of life', 'description': 'Close monitoring for adverse events such as death, hypotension, persistent pulmonary hypertension, altered renal or hepatic function, etc to assess the safety of sildenafil'}], 'secondaryOutcomes': [{'measure': 'Plasmatic concentrations of sildenafil and N-desmethyl sildenafil', 'timeFrame': 'Day 2 to 10 of life', 'description': 'To determine the tolerability of sildenafil (pharmacokinetics/pharmacodynamics)'}]}, 'oversightModule': {'oversightHasDmc': True}, 'conditionsModule': {'keywords': ['birth asphyxia', 'brain', 'hypoxic-ischemic encephalopathy', 'neonate', 'neuroprotection', 'neurorestoration', 'newborn', 'sildenafil'], 'conditions': ['Neonatal Encephalopathy']}, 'referencesModule': {'references': [{'pmid': '38142044', 'type': 'DERIVED', 'citation': 'Wintermark P, Lapointe A, Steinhorn R, Rampakakis E, Burhenne J, Meid AD, Bajraktari-Sylejmani G, Khairy M, Altit G, Adamo MT, Poccia A, Gilbert G, Saint-Martin C, Toffoli D, Vachon J, Hailu E, Colin P, Haefeli WE. Feasibility and Safety of Sildenafil to Repair Brain Injury Secondary to Birth Asphyxia (SANE-01): A Randomized, Double-blind, Placebo-controlled Phase Ib Clinical Trial. J Pediatr. 2024 Mar;266:113879. doi: 10.1016/j.jpeds.2023.113879. Epub 2023 Dec 22.'}], 'seeAlsoLinks': [{'url': 'http://www.neobrainlab.org', 'label': 'Related Info'}]}, 'descriptionModule': {'briefSummary': 'Despite improvements in neonatal care, birth asphyxia in term newborns remains a serious condition causing significant mortality and long-term morbidity, including cerebral palsy and mental retardation. Currently, no treatment exists to repair brain injuries secondary to neonatal asphyxia. The only available treatment for this condition is hypothermia that may prevent but not repair the development of brain injury. The success of this therapy is limited.\n\nSildenafil already is used with some newborns for other purposes (i.e., persistent pulmonary hypertension), but, surprisingly, its effect on the newborn brain has never been studied systematically. The findings of the investigators in the rat model of term neonatal encephalopathy demonstrated that the administration of sildenafil following asphyxia promotes brain injury recovery. Thus, the investigators hypothesize that sildenafil may improve neurodevelopmental outcome in term asphyxiated newborns, in whom hypothermia treatment has failed to prevent the development of brain injury.', 'detailedDescription': 'Before being able to run a large multicenter randomized trial to prove this hypothesis, the investigators need to run a phase Ib pilot trial to ensure the feasibility and safety of using sildenafil in this population of newborns. Thus, for this phase Ib study, the investigators hypothesize that sildenafil can be safely used with term asphyxiated newborns treated with hypothermia. The investigators will test this hypothesis with the following specific aims:\n\n1. Safety (primary): ensure that sildenafil can be safely used in asphyxiated newborns treated with hypothermia;\n2. Tolerability (secondary): study the pharmacokinetics and pharmacodynamics of sildenafil in these newborns;\n3. Efficacy (exploratory): determine whether sildenafil improves neurodevelopment at 2 years of age, decreases brain injury on day 30 of life and decreases neuroinflammation.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['CHILD'], 'maximumAge': '48 Hours', 'minimumAge': '0 Minutes', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Male and female asphyxiated newborns meeting the criteria for induced hypothermia:\n\n * Gestational age ≥ 36 weeks and birth weight ≥ 1800 g\n * Evidence of fetal distress, such as a history of an acute perinatal event, a cord pH ≤ 7.0 or base deficit ≤ - 16 mEq/L\n * Evidence of neonatal distress, such as an Apgar score ≤ 5 at 10 minutes, a postnatal blood gas pH obtained within the first hour of life ≤ 7.0 or base deficit ≤ - 16 mEq/L, or a continued need for ventilation initiated at birth and continued for at least 10 minutes\n * Evidence of moderate to severe neonatal encephalopathy by an abnormal neurological exam and/or an amplitude-integrated electroencephalogram (aEEG) These newborns will receive whole-body cooling to an esophageal temperature of 33.5°C, initiated within the first 6 hours of life, continued for 72 hours, and then they were slowly rewarmed using standard protocol .\n* Evidence on a brain MRI performed on day 2 of life (while they are treated with hypothermia) of any type of brain parenchymal injury patterns typically encountered in asphyxiated newborns.\n\nIf they meet the criteria for hypothermia treatment and demonstrate brain injury on day 2 of life, they will be randomized to sildenafil or placebo treatment.\n\nExclusion Criteria:\n\n* Newborns with complex congenital heart disease\n* Newborns with cerebral malformations\n* Newborns with genetic syndrome\n* Newborns with intraventricular and/or intraparenchymal hemorrhage on the MRI performed on day 2 of life\n* Moribund infants not expected to survive'}, 'identificationModule': {'nctId': 'NCT02812433', 'acronym': 'SANE-01', 'briefTitle': 'Sildenafil Administration to Treat Neonatal Encephalopathy', 'organization': {'class': 'OTHER', 'fullName': 'McGill University Health Centre/Research Institute of the McGill University Health Centre'}, 'officialTitle': 'Sildenafil Administration to Treat Neonatal Encephalopathy (SANE) and Repair Brain Injury Secondary to Birth Asphyxia: A Randomized, Double-blind, Placebo-controlled Pilot Phase Ib Study', 'orgStudyIdInfo': {'id': 'SANE-01'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'ACTIVE_COMPARATOR', 'label': 'Sildenafil', 'description': 'Sildenafil 2 mg/kg/dose per os twice a day for seven consecutive days (from day 2 of life to day 9 of life) if brain injury on day 2 of life', 'interventionNames': ['Drug: Sildenafil']}, {'type': 'PLACEBO_COMPARATOR', 'label': 'Ora-Blend', 'description': 'Ora-Blend 2 mg/kg/dose per os twice a day for seven consecutive days (from day 2 of life to day 9 of life) if brain injury on day 2 of life', 'interventionNames': ['Drug: Ora-Blend']}], 'interventions': [{'name': 'Sildenafil', 'type': 'DRUG', 'description': 'sildenafil 2 mg/kg/dose per os twice a day for seven consecutive days (from day 2 of life to day 9 of life) if brain injury on day 2 of life', 'armGroupLabels': ['Sildenafil']}, {'name': 'Ora-Blend', 'type': 'DRUG', 'description': 'Ora-Blend, 2 mg/kg/dose per os twice a day for seven consecutive days (from day 2 of life to day 9 of life) if brain injury on day 2 of life', 'armGroupLabels': ['Ora-Blend']}]}, 'contactsLocationsModule': {'locations': [{'zip': 'H3C1H3', 'city': 'Montreal', 'state': 'Quebec', 'country': 'Canada', 'facility': "Montreal Children's Hospital", 'geoPoint': {'lat': 45.50884, 'lon': -73.58781}}], 'overallOfficials': [{'name': 'Pia Wintermark, Pia', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'McGill University Health Centre/Research Institute of the McGill University Health Centre'}]}, 'ipdSharingStatementModule': {'ipdSharing': 'NO'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'McGill University Health Centre/Research Institute of the McGill University Health Centre', 'class': 'OTHER'}, 'responsibleParty': {'type': 'PRINCIPAL_INVESTIGATOR', 'investigatorTitle': 'Assistant Professor of Paediatrics', 'investigatorFullName': 'Pia Wintermark', 'investigatorAffiliation': 'McGill University Health Centre/Research Institute of the McGill University Health Centre'}}}}