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Clinical Trials - Gene Therapy Trial Browser

The Gene Therapy Trial Browser represents a unique publicly accessible, free database for the benefit of users seeking information on gene therapy development. The information within integrates various sources, including clinicaltrials.gov, publications, sponsor press releases, meeting abstracts, and more to give a comprehensive overview of the gene therapy clinical trial landscape.

Clinical Trials Daily Digest

Updates in the last 14 days

NCT07491172
Last update post date Previous: 2026-07-23 Current: 2026-09-09 api
Number of locations Previous: 19 Current: 17 api
Recent updates Previous: IND was cleared in 1Q26 Current: CRISPR Therapeutics continues to anticipate sharin... curator
Dose 2 Previous: Current: Phase 1b: 0.8mg/kg curator
Dose 1 Previous: Phase 1: 0.1 mg/kg (n=3); 0.3 mg/kg (n=3), 0.6mg/k... Current: Phase 1a: 0.1 mg/kg (n=3); 0.3 mg/kg (n=3), 0.6mg/... curator
Clinical publications Previous: null Current: LinkName:Durability of CRISPR-Cas9 Gene Editing Ta... curator
News and press releases Previous: null Current: LinkName:CRISPR Therapeutics Presents Phase 1a Dat... curator
Protocol Previous: null Current: LinkName:Clinical Trial Protocol;LinkUrl:https://w... curator
Clinical publications Previous: null Current: LinkName:Phase 1 Trial of CRISPR-Cas9 Gene Editing... curator
News and press releases Previous: null Current: LinkName:CRISPR Therapeutics Announces Positive Ph... curator
News and press releases Previous: null Current: LinkName:CRISPR Therapeutics Provides Business Upd... curator
Clinical publications Previous: null Current: LinkName:(Presentation) Phase 1 Trial of CRISPR-Ca... curator
Indication doid Previous: Current: DOID:13810; DOID:13809; DOID:3146 curator
Development status Previous: Current: Active curator
Record status Previous: Draft Current: Active curator
Indication Previous: Cardiovascular, Metabolic Disease, Dyslipidemias, ... Current: Hypertriglyceridemia, Heterozygous Familial Hyperc... curator
Compound name Previous: Current: CTX310 curator
Editor type Previous: Current: Cas9 mRNA curator
Delivery system Previous: Current: Endocytosis curator
Target tissue Previous: Current: Hepatocytes curator
Drug product type Previous: Current: Encapsulated mRNA curator
Route of administration Previous: Current: Intravenous curator
Mechanism of action Previous: Current: Gene inactivation curator
Therapy route Previous: Current: in vivo curator
Therapy type Previous: Current: Gene editing curator
Target gene Previous: Current: ANGPTL3 curator
1788930000000
Hypertriglyceridemia, Heterozygous Familial Hypercholesterolemia (HeFH), Homozyg...
CRISPR Therapeutics AG Recruiting
CRISPR Therapeutics continues to anticipate sharing an update from the CTX310 Phase 1b clinical trial in the second half of 2026, focused on severe hy...
NCT05243017
Recent updates Previous: Sponsor announced in June 2026 that FDA has revers... Current: Sponsor announced in June 2026 that FDA has revers... curator
Dose 2 Previous: 6E13 gc/subject Current: High dose cohort: 6E13 gc/subject curator
Dose 1 Previous: 6E12 gc/subject Current: Low dose cohort: 6E12 gc/subject curator
Alias type Previous: null Current: proper name curator
Alias value Previous: null Current: Ifezuntirgene Inilparvovec curator
News and press releases Previous: null Current: LinkName:uniQure Announces Submission of Biologics... curator
Vector type Previous: AAV5 Current: Adeno-associated virus curator
News and press releases Previous: null Current: LinkName:uniQure Announces Plan for BLA Submission... curator
Therapy route Previous: Current: in vivo curator
Editor type Previous: none Current: curator
Eligibility criteria Previous: null Current: 2 × upper limit of normal (uln) 2. aspartate aminotransferase (ast) \>2 × uln 3. total bilirubin \>2 × uln 4. alkaline phosphatase (alp) \>2 × uln 5. creatinine \>1.5 × uln 6. platelet count \<100, 000/mm3 7. prothrombin time (pt) \>1.2 × uln 8. partial thromboplastin time (ptt) \>1.2 × uln 15. known immunocompromised status including participants who have undergone organ transplantation or who test positive at screening for the human immunodeficiency virus (hiv); or who are at risk of pathogen reactivation if immunosuppressed, Including participants who test positive at screening for hepatitis c virus antibody (anti-hcv), Hepatitis c virus ribonucleic acid (hcv rna), Hepatitis b surface antigen (hbsag) or hepatitis b core antibody (anti-hbc); or who have history of active tuberculosis or a positive tuberculosis blood test during screening. for participants with an indeterminate tuberculosis blood test result or positive tuberculosis test result, Repeat testing is recommended. 16. known allergy, Sensitivity, Or other contraindication to immunosuppression regimens in this protocol. 17. any participant with an active infection (e.g., Coronavirus disease 2019 \[covid-19\]) at screening or at the time of treatment that requires medical intervention. participants may rescreen, Or if screened eligible and an open surgical slot is available, May receive treatment after recovery.">Inclusion criteria: 1. able and willing to provid... api
News and press releases Previous: null Current: LinkName:uniQure Announces 2025 Financial Results ... curator
1788930000000
Huntington's Disease
UniQure Biopharma B.V. Active not recruiting
Sponsor announced in June 2026 that FDA has reversed previous decision, and 3-year analysis from Phase I/II study is acceptable as the primary basis o...
NCT07770828NEW
Recent updates Previous: Topline Phase 2 data announced in March 2026, Ocug... Current: Topline Phase 2 data announced in March 2026, Ocug... curator
Dose 3 Previous: 1.5E11 vg/mL (200ul) Current: curator
Dose 2 Previous: 5E10 vg/mL (200ul) Current: Phase 3 study: 1E10 vg/eye (200ul injection volume... curator
Dose 1 Previous: 2.5E10 vg/mL Current: Phase 1/2 study: 5E9 vg/eye, 1E10 vg/eye, 3E10 vg/... curator
News and press releases Previous: null Current: LinkName:Ocugen Announces First Patient Dosed in P... curator
Indication doid Previous: null Current: DOID:10871 curator
Development status Previous: null Current: Active curator
Record status Previous: Provisional Current: Active curator
Compound name Previous: null Current: OCU410 curator
Vector type Previous: null Current: Adeno-associated virus curator
Delivery system Previous: null Current: Viral transduction curator
Drug product type Previous: null Current: Viral vector curator
Route of administration Previous: null Current: Subretinal curator
Mechanism of action Previous: null Current: Overexpression of protective allele/gene curator
Therapy route Previous: null Current: in vivo curator
Therapy type Previous: null Current: Gene transfer curator
Target gene Previous: null Current: RORA curator
Fda designation Previous: Current: Regenerative Medicine Advanced Therapy (RMAT) curator
Preclinical publications Previous: null Current: LinkName:(Abstract) OCU410, a Potential Therapeuti... curator
Preclinical publications Previous: null Current: LinkName:Retinoic acid related orphan receptor &al... curator
News and press releases Previous: null Current: LinkName:Ocugen Announces Topline 12-month Data fr... curator
News and press releases Previous: null Current: LinkName:Ocugen, Inc. Announces Dosing Completion ... curator
News and press releases Previous: null Current: LinkName:Ocugen Announces Positive Preliminary Pha... curator
News and press releases Previous: null Current: LinkName:Ocugen Provides Business Update with Four... curator
News and press releases Previous: null Current: LinkName:Ocugen Provides Business Update with Thir... curator
News and press releases Previous: null Current: LinkName:Ocugen Provides Business Update with Thir... curator
News and press releases Previous: null Current: LinkName:Ocugen Announces that the U.S. Food and D... curator
Clinical publications Previous: null Current: LinkName:(Abstract) Preliminary Safety and Efficac... curator
1788930000000
Dry Age-related Macular Degeneration
Ocugen Recruiting
Topline Phase 2 data announced in March 2026, Ocugen announce in September 2026 that the first patient in the registrational trial had been dosed
NCT06761183
Last update post date Previous: 2025-01-07 Current: 2026-09-09 api
Estimated completion date Previous: 2026-12-31 Current: 2027-12-31 api
Overall status Previous: Not yet recruiting Current: Recruiting api
Eligibility criteria Previous: Inclusion criteria: * age 40-75 years, Inclusive,... Current: Inclusion criteria: * age 40-75 years, Inclusive,... api
Vector type Previous: AAV9 Current: Adeno-associated virus curator
Therapy route Previous: Current: in vivo curator
Dose 1 Previous: Dose escalation with 3 levels, unknown concentrati... Current: Undisclosed dose escalation, 3 levels curator
Editor type Previous: none Current: curator
1788930000000
Ischemic Stroke
Beijing Tiantan Hospital Recruiting
This product is also being evaluated in Alzheimer's Disease indication in IIT trial in China
NCT05345171
Last update post date Previous: 2026-06-02 Current: 2026-09-09 api
Dose 4 Previous: Phase 3: 1.7E13 GC/kg Current: curator
Dose 3 Previous: Phase 1/2: 1.7E13 GC/kg Current: curator
Dose 2 Previous: Phase 1/2: 1.0E13 GC/kg Current: Phase 3: 1.7E13 GC/kg curator
Dose 1 Previous: Phase 1/2: 3.4E12 GC/kg Current: Phase 1/2 doses: 3.4E12 GC/kg, 1.0E13 GC/kg, 1.7E1... curator
Vector type Previous: AAV8 Current: Adeno-associated virus curator
Editor type Previous: none Current: curator
Enrollment type Previous: Estimated Current: Actual api
Enrollment count Previous: 32 Current: 37 api
Related nctid Previous: null Current: LinkName:Long Term Follow-Up: NCT03636438;LinkUrl:... curator
Recent updates Previous: Enrollment of Phase 3 study complete in February 2... Current: Interim results announced March 2026, data are exp... curator
News and press releases Previous: null Current: LinkName:Ultragenyx Announces Positive 36-Week Dat... curator
Eligibility criteria Previous: null Current: Key inclusion criteria: * confirmed clinical diag... api
1788930000000
Ornithine Transcarbamylase (OTC) Deficiency
Ultragenyx Pharmaceutical Inc Active not recruiting
Interim results announced March 2026, data are expected first half of 2027