Ignite Creation Date:
2026-03-26 @ 3:17 PM
Ignite Modification Date:
2026-03-29 @ 11:27 PM
Study NCT ID:
NCT07307469
Status:
ENROLLING_BY_INVITATION
Last Update Posted:
2025-12-29
First Post:
2025-12-14
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Compassionate Administration of ZVS101e Injection for Extended Treatment
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2026-03-25'}}, 'protocolSection': {'designModule': {'phases': ['NA'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'NON_RANDOMIZED', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'SINGLE_GROUP'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 32}}, 'statusModule': {'overallStatus': 'ENROLLING_BY_INVITATION', 'startDateStruct': {'date': '2026-03', 'type': 'ESTIMATED'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2025-12', 'completionDateStruct': {'date': '2027-07', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2025-12-14', 'studyFirstSubmitDate': '2025-12-14', 'studyFirstSubmitQcDate': '2025-12-14', 'lastUpdatePostDateStruct': {'date': '2025-12-29', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2025-12-29', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2027-01', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Safety evaluation', 'timeFrame': '4 weeks', 'description': 'Incidence of adverse events'}]}, 'oversightModule': {'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'conditions': ['Patients With Bietti Crystalline Corneoretinal Dystrophy (Carrying Biallelic CYP4V2 Mutations)']}, 'descriptionModule': {'briefSummary': 'To provide treatment options for the control group of subjects who completed the 52-week follow-up of the Phase III clinical trial (Protocol number: ZYA-2024-001) of ZVS101e in subjects with crystalline retinal degeneration (BCD).', 'detailedDescription': 'The trial period lasts for a total of 8 weeks, including a 4-week screening period, a administration period, and visits on the 1st day, 7th day, and 4th week after administration. The patients were followed up at the research center on the 1st day, 7th day and 4th week after administration to evaluate the safety.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'maximumAge': '75 Years', 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n1. Subjects who were randomly assigned as the control group in a multicenter, randomized controlled, Phase III clinical trial (Protocol number: ZYA-2024-001) on the efficacy and safety of a single subretinal injection of ZVS101e in subjects with crystalline retinal degeneration (BCD) and completed a 52-week safety follow-up were included.\n2. Voluntarily participate in clinical trials and sign informed consent forms, and be willing to complete all trial procedures as required by the protocol.\n3. Study the BCVA of the eye ≤60 ETDRS letters.\n\nExclusion Criteria:\n\n1. The study eye currently has or has had macular degeneration such as macular holes or neovascularization in the macular area; Other ocular diseases such as glaucoma and diabetic retinopathy that may hinder surgery or interfere with the interpretation of the study endpoint.\n2. The study eye had undergone retinal repositioning surgery, vitrectomy, or had undergone any intraocular surgery within 3 months prior to enrollment, such as phacoemulsification for cataract.\n3. Within one month prior to enrollment, the patient had a viral infectious disease that may affect the efficacy and safety evaluation of the investigational drug or had received an antiviral vaccine.\n4. Any eye has previously received gene therapy or stem cell therapy for BCD and other ocular diseases, including but not limited to other viral vector gene therapies, mRNA therapies, etc.\n5. Known to be allergic to the drugs planned to be used in the study.\n6. The following laboratory test abnormalities have clinical significance:\n\n Liver function: ALT or AST\\>2 times the upper limit of the normal value; Abnormal coagulation function (prothrombin time ≥ the upper limit of normal value by 3 seconds, activated partial thromboplastin time ≥ the upper limit of normal value by 10 seconds).\n7. Pregnant or lactating women.'}, 'identificationModule': {'nctId': 'NCT07307469', 'briefTitle': 'Compassionate Administration of ZVS101e Injection for Extended Treatment', 'organization': {'class': 'NETWORK', 'fullName': 'Chigenovo Co., Ltd'}, 'officialTitle': 'Compassionate Administration of ZVS101e Injection for Extended Treatment', 'orgStudyIdInfo': {'id': 'ZYA-2025-004'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'Safety evaluation', 'description': 'Adverse events that occurred during the study period', 'interventionNames': ['Drug: ZVS101e']}], 'interventions': [{'name': 'ZVS101e', 'type': 'DRUG', 'description': 'ZVS101e is a recombinant adeno-associated virus serotype 8 (rAAV8) vector expressing human CYP4V2 protein', 'armGroupLabels': ['Safety evaluation']}]}, 'contactsLocationsModule': {'locations': [{'city': 'Beijing', 'state': 'Beijing Municipality', 'country': 'China', 'facility': 'Peking University Third Hospital', 'geoPoint': {'lat': 39.9075, 'lon': 116.39723}}, {'city': 'Guangzhou', 'state': 'Guangdong', 'country': 'China', 'facility': 'Zhongshan Ophthalmic Center, Sun Yat-sen University', 'geoPoint': {'lat': 23.11667, 'lon': 113.25}}, {'city': 'Zhengzhou', 'state': 'Henan', 'country': 'China', 'facility': "Henan Provincial People's Hospital", 'geoPoint': {'lat': 34.75778, 'lon': 113.64861}}, {'city': 'Chengdu', 'state': 'Sichuan', 'country': 'China', 'facility': 'West China Hospital, Sichuan University', 'geoPoint': {'lat': 30.66667, 'lon': 104.06667}}, {'city': 'Tianjin', 'state': 'Tianjin Municipality', 'country': 'China', 'facility': 'Tianjin Medical University Eye Hospital', 'geoPoint': {'lat': 39.14222, 'lon': 117.17667}}]}, 'ipdSharingStatementModule': {'ipdSharing': 'NO'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Chigenovo Co., Ltd', 'class': 'NETWORK'}, 'responsibleParty': {'type': 'SPONSOR'}}}}