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Clinical Trial Summary

The objective of the study is to gain a better understanding of disease progression over time in participants with X-linked retinitis pigmentosa (XLRP).


Clinical Trial Description

This study was previously posted by NightstaRx Ltd. In October, 2020, sponsorship of the trial was transferred to Biogen. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04926129
Study type Observational
Source Biogen
Contact
Status Completed
Phase
Start date September 13, 2017
Completion date December 16, 2022

See also
  Status Clinical Trial Phase
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Enrolling by invitation NCT06275620 - A Study Comparing Two Doses of AGTC-501 in Male Participants With X-linked Retinitis Pigmentosa Caused by RPGR Mutations (DAWN) Phase 2
Completed NCT03116113 - A Clinical Trial of Retinal Gene Therapy for X-linked Retinitis Pigmentosa Using BIIB112 Phase 1/Phase 2
Recruiting NCT04850118 - A Clinical Trial Evaluating the Safety and Efficacy of a Single Subretinal Injection of AGTC-501 in Participants With XLRP Phase 2/Phase 3
Active, not recruiting NCT04517149 - 4D-125 in Patients With X-Linked Retinitis Pigmentosa (XLRP) Phase 1/Phase 2
Enrolling by invitation NCT03584165 - Long-term Safety and Efficacy Follow-up of BIIB111 for the Treatment of Choroideremia and BIIB112 for the Treatment of X-Linked Retinitis Pigmentosa Phase 3
Active, not recruiting NCT04312672 - Long-term Follow-up Gene Therapy Study for RPGR- XLRP
Completed NCT04868916 - An Observational Study of Japanese Participants With X-linked Retinitis Pigmentosa
Completed NCT03252847 - Gene Therapy for X-linked Retinitis Pigmentosa (XLRP) - Retinitis Pigmentosa GTPase Regulator (RPGR) Phase 1/Phase 2
Recruiting NCT05874310 - Gene Therapy for Subjects With RPGR Mutation-associated X-linked Retinitis Pigmentosa Early Phase 1
Active, not recruiting NCT04794101 - Follow-up Gene Therapy Trial for the Treatment of X-linked Retinitis Pigmentosa Associated With Variants in the RPGR Gene Phase 3
Active, not recruiting NCT04671433 - Gene Therapy Trial for the Treatment of X-linked Retinitis Pigmentosa Associated With Variants in the RPGR Gene Phase 3
Completed NCT03314207 - Clinical Evaluation of Patients With X-linked Retinitis Pigmentosa (XLRP)
Active, not recruiting NCT03316560 - Safety and Efficacy of rAAV2tYF-GRK1-RPGR in Subjects With X-linked Retinitis Pigmentosa Caused by RPGR Mutations Phase 1/Phase 2
Active, not recruiting NCT06333249 - A Study Comparing Two Doses of AGTC-501 in Male Subjects With X-linked Retinitis Pigmentosa Caused by RPGR Mutations (SKYLINE) Phase 2