Clinical trials: Retinitis
Cytomegalovirus Retinitis, HIV Infections
HPMPC (Cidofovir) Peripheral CMV Retinitis Trial Protocol
To evaluate short-term and long-term safety and efficacy of intravenous cidofovir (HPMPC) for treatment of small peripheral cytomegalovirus (CMV) retinitis lesions.
- Trial name
- NCT00000799
- Testing
- Cidofovir, Probenecid
- Where
- 7 sites in United States
- Volunteers
- 100 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Retinitis Pigmentosa, Eye Diseases, Hereditary
Natural History of PRPF31 Mutation-Associated Retinal Dystrophy
The purpose of this study is to characterize the natural history through temporal systemic evaluation of subjects identified with PRPF31 mutation-associated retinal dystrophy, also called retinitis pigmentosa type 11, or RP11.
- Conditions
- Retinitis Pigmentosa, Eye Diseases, Hereditary, Retinal Dystrophies, Retinal Dystrophy Rod
- Trial name
- NCT05573984
- Where
- 7 sites in United States, Australia
- Volunteers
- 50 people
- Sponsor
- PYC Therapeutics
Retinitis Pigmentosa
Study of Oral Minocycline in Treating Bilateral Cystoid Macular Edema Associated With Retinitis Pigmentosa
Background: Some people with retinitis pigmentosa (RP) have macular edema (swelling) in the central retina. This can cause decreased central vision. The cause of macular edema is unknown, but may involve inflammation.
- Trial name
- NCT02140164
- Testing
- Minocycline
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- National Eye Institute (NEI)
Cytomegalovirus Retinitis, Ganciclovir Eye Drops
Clinical Study of High Concentration Ganciclovir Eye Drops in the Treatment of Cytomegalovirus Retinitis
Clinical study of high concentration ganciclovir eye drops in the treatment of cytomegalovirus retinitis
- Trial name
- NCT05911503
- Testing
- 2% Ganciclovir Eye Drops
- Where
- China
- Volunteers
- 15 people
- Sponsor
- Tianjin Medical University
Retinitis Pigmentosa
Studying a Potential Protective Effect of L-Dopa on Retinitis Pigmentosa
The purpose of this study is to evaluate the effect of L-Dopa on the progression of retinitis pigmentosa.
- Trial name
- NCT02837640
- Testing
- levodopa-carbidopa
- Where
- Lebanon
- Volunteers
- 50 people
- Sponsor
- Beirut Eye Specialist Hospital
Bardet Biedl Syndrome (BBS), Bardet Biedl Syndrome
Real-World Effects of MC4R Agonist Therapy in BBS and Severe Genetic Obesity
Bardet-Biedl syndrome (BBS) and other rare disorders associated with impairment of the melanocortin-4 receptor (MC4R) pathway are characterized by severe early-onset obesity, hyperphagia, and substantial morbidity.
- Conditions
- Bardet Biedl Syndrome (BBS), Bardet Biedl Syndrome, Bardet-Biedl Syndrome (BBS), Alstrom Syndrome
- Trial name
- REAL-MC4 (NCT07674290)
- Testing
- Setmelanotide
- Where
- Germany
- Volunteers
- 200 people
- Sponsor
- Tom Hühne
Cytomegalovirus Infections, Cytomegalovirus Retinitis
A Comparison of HIV-Infected Patients With and Without Opportunistic (AIDS-Related) Infection
The purpose of this study is to understand how changes in the immune system of HIV-infected patients affect their risk for 3 serious infections: Pneumocystis carinii pneumonia (PCP), cytomegalovirus (CMV) retinitis, or CMV organ…
- Conditions
- Cytomegalovirus Infections, Cytomegalovirus Retinitis, Pneumonia, Pneumocystis Carinii, HIV Infections
- Trial name
- NCT00005572
- Where
- 16 sites in United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Posterior Column Ataxia With Retinitis Pigmentosa
Antisense Oligonucleotide Treatment for PCARP Disease Due to Mutation in FLVCR1
The goal of this clinical trial is to evaluate a specific antisense oligonucleotide medication in one patient with posterior column ataxia with retinitis pigmentosa.
- Trial name
- NCT06565572
- Testing
- nL-FLVC-001
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- University of Colorado, Denver
Conjunctivitis, Iritis
Screening for NEI Clinical Studies
This screening protocol is designed to facilitate patient recruitment to National Eye Institute (NEI) clinical research studies.
- Conditions
- Conjunctivitis, Iritis, Keratitis, Retinitis
- Trial name
- NCT00001734
- Where
- United States
- Volunteers
- 3,000 people
- Sponsor
- National Eye Institute (NEI)
X-Linked Retinitis Pigmentosa
A Study Comparing Two Doses of AGTC-501 in Male Subjects With X-linked Retinitis Pigmentosa Caused by RPGR Mutations (SKYLINE)
This study will evaluate the safety and efficacy of a recombinant adeno-associated virus vector (rAAV2tYF-GRK1-RPGR) in patients with X-linked retinitis pigmentosa caused by RPGR mutations.
- Trial name
- NCT06333249
- Testing
- rAAV2tYF-GRK1-RPGR
- Where
- 6 sites in United States
- Volunteers
- 14 people
- Sponsor
- Beacon Therapeutics
Acquired Immunodeficiency Syndrome, Cytomegalovirus Retinitis
Immune Activity Against CVM Retinitis
This study will investigate whether medication for cytomegalovirus (CMV) retinitis-a viral infection of the eye-can safely be stopped in HIV-infected patients whose immune function has improved from anti-HIV therapy.
- Conditions
- Acquired Immunodeficiency Syndrome, Cytomegalovirus Retinitis, HIV Infection
- Trial name
- NCT00001611
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- National Eye Institute (NEI)
Leber Congenital Amaurosis (LCA), Retinitis Pigmentosa (RP)
Natural History Study in Inherited Retinal Disease Subjects Caused by Mutations in RPE65 or LRAT
To evaluate the natural history of visual function in subjects with IRD phenotypically diagnosed as Leber congenital amaurosis (LCA) or retinitis pigmentosa (RP) caused by RPE65 or LRAT gene mutations.
- Trial name
- NCT02575430
- Testing
- No treatment: retrospective chart review
- Where
- 9 sites in United States, Canada and 5 more
- Volunteers
- 59 people
- Sponsor
- QLT Inc.
HIV Infections, Cytomegalovirus Retinitis
Studies of the Ocular Complications of AIDS (SOCA)--Monoclonal Antibody CMV Retinitis Trial (MACRT)
To evaluate the efficacy and safety of a human anti-CMV monoclonal antibody, MSL-109, as adjunct therapy for controlling CMV retinitis.
- Trial name
- MACRT (NCT00000135)
- Testing
- MSL-109
- Volunteers
- 209 people
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Mitochondrial Diseases, Kearns-Sayre Syndrome
Global Registry and Natural History Study for Mitochondrial Disorders
The main goal of the project is provision of a global registry for mitochondrial disorders to harmonize previous national registries, enable world-wide participation and facilitate natural history studies, definition of outcome…
- Conditions
- Mitochondrial Diseases, Kearns-Sayre Syndrome, MIDD, SANDO
- Trial name
- GENOMIT (NCT05554835)
- Where
- 34 sites in Austria, Germany and 1 more
- Volunteers
- 6,000 people
- Sponsor
- LMU Klinikum
Bardet-Biedl Syndrome, Orphan Diseases
Bardet-Biedl Syndrome Study: Clinical and Genetic Epidemiology Study in Adults
This study is based on the study of the natural history of a rare disorder: the Bardet-Biedl syndrome (BBS) (which is associated with retinitis pigmentosa, polydactyly, cognitive impairment, obesity, and kidney failure).
- Trial name
- NCT00213811
- Testing
- clinical, biological, and radiological
- Where
- France
- Volunteers
- 40 people
- Sponsor
- University Hospital, Strasbourg, France
X-Linked Retinitis Pigmentosa
Long-term Follow-up Gene Therapy Study for RPGR- XLRP
This is a long-term follow-up study assessing safety of patients for up to 60 months following advanced therapy investigational medicinal product (ATIMP) AAV5-hRKp.RPGR vector in participants with XLRP caused by mutations in RPGR.
- Trial name
- NCT04312672
- Testing
- AAV5-hRKp.RPGR
- Where
- 5 sites in United States, United Kingdom
- Volunteers
- 42 people
- Sponsor
- MeiraGTx Ocular UK Ltd
Retinitis Pigmentosa, Usher Syndrome Type 2
An Open-Label Extension Study to Evaluate Safety & Tolerability of QR-421a in Subjects With Retinitis Pigmentosa
PQ-421a-002 (Helia) is an open-label, extension study to evaluate the safety, tolerability and efficacy of QR 421a (ultevursen) administered via intravitreal (IVT) injection in one or both eyes, in subjects ≥ 12 years of age with…
- Trial name
- HELIA (NCT05085964)
- Testing
- RNA antisense oligonucleotide for intravitreal injection
- Where
- 7 sites in United States, Canada and 1 more
- Volunteers
- 21 people
- Sponsor
- Laboratoires Thea