CRMD’s research program is one of the largest in the country for a community-based practice and rivals those of some of the largest academic medical centers.
A clinical study involves research using human volunteers (also called participants) that is intended to add to medical knowledge. Clinical trials used in drug development are sometimes described by phase. These phases are defined By the Food and Drug Administration – each phase is designed to answer a separate research question.
- Phase I: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
- Phase II: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
- Phase III: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
- Phase IV: Studies are done after the drug or treatment has been marketed to gather information on the drug’s effect in various populations and any side effects associated with long-term use.
Wet Age-Related Macular Degeneration
Chengdu Panda – The purpose of this clinical study is to evaluate the efficacy and safety of two different levels of conbercept intravitreal (IVT) injection as compared to the approved vascular endothelial growth factor (VEGF) antagonist active control, aflibercept intravitreal injection (2.0 mg/eye, Eylea®), in subjects with neovascular AMD. (Phase 3)
ClinicalTrials.gov Identifier: NCT03577899
Stealth Spiam – A Phase 2 Randomized, Double-Masked, Placebo-Controlled Clinical Study to Evaluate the Safety, Efficacy and Pharmacokinetics of Elamipretide in Subjects With Age-Related Macular Degeneration With Geographic Atrophy
Clinicaltrials.gov Identifier: NCT03891875
Apellis Pharmaceuticals – A Phase III, Multi-Center, Randomized, Double-Masked, Sham Controlled Study to Compare the Efficacy and Safety of Intravitreal APL-2 Therapy With Sham Injections in Patients With Geographic Atrophy (GA) Secondary to Age-Related Macular Degeneration (AMD)
Clinicaltrials.gov Identifier: NCT03525613
Retinal Vein Occlusion
Aerie Pharmaceuticals – This study will evaluate the safety, tolerability and efficacy of AR-1105 (dexamethasone implant) for the treatment of macular edema (ME) due to retinal vein occlusion (RVO). A more durable intravitreal implant containing a low dose of dexamethasone may result in less frequent retreatments, and potentially lower the incidence of steroid-related side effects without compromising efficacy. (Phase 2)
ClinicalTrials.gov Identifier: NCT03739593
Diabetic Macular Edema
ThromboGenics/Oxurion Pharmaceuticals – A Phase 1, Open-label, Multicenter, Dose Escalation Study to Evaluate the Safety of a Single Intravitreal Injection of THR-687 for the Treatment of Diabetic Macular Edema (DME)
ClinicalTrials.gov Identifier: NCT03739593
Mylan – A Multi Center, Randomized, Double-Masked, Active-Controlled, Comparative Clinical Study to Evaluate the Efficacy and Safety of MYL-1701P and Eylea® in Subjects With Diabetic Macular Edema.
ClinicalTrials.gov Identifier: NCT03610646
CLOSED TO ENROLLMENT
Opthea – A Dose-Ranging Study of Intravitreal OPT-302 in Combination With Ranibizumab, Compared With Ranibizumab Alone, in Participants With Neovascular Age-Related Macular Degeneration (Wet AMD) (Phase 2).
ClinicalTrials.gov Identifier: NCT03345082
Kalvista – A randomized sham-controlled double-masked phase 2a study of the efficacy, safety and tolerability of the intravitreal plasma kallikrein inhibitor, KVD001, in subjects with center-involving diabetic macular edema who have had prior anti-vascular endothelial growth factor treatment.
ClinicalTrials.gov identifier: NCT03466099
Aldeyra ADX-102 – A Phase 3, Randomized, Double-masked, Vehicle-controlled Trial to Evaluate the Safety and Efficacy of ADX-102 Ophthalmic Solution in Subjects With Non-infectious Anterior-uveitis.
ClinicalTrials.gov Identifier: NCT03131154
Opthotech 2003 – A Phase 2/3 Randomized, Double-Masked, Controlled Trial to Assess the Safety and Efficacy of Intravitreous Administration of Zimura® (Anti-C5 Aptamer) in Subjects With Geographic Atrophy Secondary to Dry Age-Related Macular Degeneration
ClinicalTrials.gov Identifier: NCT02686658