CLINICAL_TRIALS ClinicalTrials.gov record update

A Double-Masked, Randomized, Controlled, Multiple-Dose Study to Evaluate the Efficacy, Safety and Tolerability of QR-421a in Subjects With Retinitis Pigmentosa (RP) Due to Mutations in Exon 13 of the USH2A Gene With Early to Moderate Vision Loss

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Record identity and dates

Source: ClinicalTrials.gov
Source record ID: NCT05176717
Title field or adapter rule: protocolSection.identificationModule.officialTitle
Ingested At: 2026-04-25T22:26:18.525306+00:00
Published At: 2023-01-20T00:00:00+00:00
Record Updated At: 2024-08-07
Results Posted At: 2023-01-20
Timestamp Basis: source retrieval time was not retained by the feed adapter
Date limitation: source retrieval time was not retained by the feed adapter

protocolSection.conditionsModule.conditions: ["Retinitis Pigmentosa", "Usher Syndrome Type 2", "Deaf Blind", "Retinal Disease", "Eye Diseases", "Eye Diseases, Hereditary", "Eye Disorders Congenital", "Vision Disorders"]
protocolSection.statusModule.lastUpdatePostDateStruct.date: "2024-08-07"
protocolSection.identificationModule.nctId: "NCT05176717"
protocolSection.identificationModule.officialTitle: "A Double-Masked, Randomized, Controlled, Multiple-Dose Study to Evaluate the Efficacy, Safety and Tolerability of QR-421a in Subjects With Retinitis Pigmentosa (RP) Due to Mutations in Exon 13 of the USH2A Gene With Early to Moderate Vision Loss"
protocolSection.statusModule.overallStatus: "TERMINATED"
protocolSection.designModule.phases: ["PHASE2", "PHASE3"]
protocolSection.statusModule.resultsFirstPostDateStruct.date: "2023-01-20"

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