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Found 4 Actively Recruiting clinical trials
Actively Recruiting
Researchers are evaluating a port delivery system PDS with ranibizumab for adults aged 50 and older who have neovascular age-related macular degeneration nAMD. This Phase IIIb study aims to assess the effectiveness, safety, and patient-reported outcomes of refilling the PDS implant every 36 weeks. The study focuses on maintaining vision and reducing the treatment burden for people with nAMD who have already received prior anti-VEGF injections. Participants will have a PDS implant surgically inserted in their study eye on Day 1, pre-filled with ranibizumab at a concentration of 100 mgmL. Those who show disease activity or receive supplemental ranibizumab injections before Week 24 will have refill exchanges every 24 weeks, while others will receive refill exchanges every 36 weeks. Supplemental intravitreal ranibizumab injections may be given as needed during the study. Throughout the trial, participants will undergo assessments including vision tests using the Early Treatment Diabetic Retinopathy Study chart, eye imaging, and monitoring of eye thickness. Researchers will track changes in vision, need for supplemental treatments, implant safety, and patient preferences. The study lasts until Week 72, with safety and adverse event monitoring continuing for approximately 19 months after implantation.
Actively Recruiting
Researchers are studying the use of bempedoic acid combined with ezetimibe and either rosuvastatin or atorvastatin, known as triple therapy, in adults with primary hypercholesterolemia or mixed dyslipidemia. The study aims to evaluate the effectiveness and safety of this combination in real-world clinical practice, focusing on lowering LDL cholesterol LDL-C levels. This is an observational study, meaning no drugs are administered by the study team instead, existing treatments are monitored. Participants are adults who have started triple therapy within the past four weeks and are followed for up to one year. The study looks at LDL-C changes after 8 weeks and 1 year of treatment, adherence to the therapy, side effects, and cardiovascular events such as heart attacks and strokes. No new treatments are given instead, researchers collect information on the participants ongoing treatments involving bempedoic acid, ezetimibe, and either rosuvastatin or atorvastatin. During the study, participants LDL-C levels, laboratory values, and treatment adherence are regularly reviewed. Researchers will also record any adverse events and track major cardiovascular events over the year. The primary measurement is the change in LDL-C from before treatment to 8 weeks after starting triple therapy. Participants health is followed through routine clinical assessments, and the study lasts for up to one year after beginning triple therapy.
Actively Recruiting
Researchers are evaluating the effect of muvalaplin in lowering cardiovascular risks among adults with elevated lipoproteina who either have atherosclerotic cardiovascular disease or are at risk of a first heart attack or stroke. This phase 3, randomized, double-blind study aims to investigate whether muvalaplin can reduce major adverse cardiovascular events compared to placebo in this high-risk population. Participants are randomly assigned to receive either muvalaplin or a placebo, both given orally. The study is designed with parallel groups and will last about 5.25 years, during which the occurrence of cardiovascular events and changes in lipoproteina levels will be closely monitored. Throughout the study, participants will undergo regular assessments including measurement of lipoproteina levels, monitoring of cardiovascular events such as heart attacks or strokes, and evaluation of healthcare resource use. The primary outcome is the time to first major adverse cardiac event, tracked from baseline until the study ends. Safety and pharmacokinetics of muvalaplin will also be evaluated during the trial period.
Actively Recruiting
Neovascular age-related macular degeneration nAMD, also called wet AMD, involves abnormal growth of new blood vessels in the retina, the light-sensitive tissue at the back of the eye. This study aims to evaluate the safety and effectiveness of Surabgene Lomparvovec ABBV-RGX-314, an investigational gene therapy, in adults aged 50 and older with previously treated nAMD. Approximately 561 participants will be enrolled worldwide to compare this gene therapy with standard treatment. Participants will be randomly assigned to one of three groups. Two groups will receive a single subretinal injection of Surabgene Lomparvovec at different doses, and the third group will receive Ranibizumab injections as needed through an intravitreal route. The study includes an assessment period starting two weeks before treatment and continues for up to five years. Participants will attend monthly visits at hospitals or clinics for treatment and evaluation. During the study, participants will undergo medical assessments, blood tests, side effect monitoring, and complete questionnaires to track treatment effects and safety. The primary outcomes include the rate of intravitreal anti-VEGF injections up to week 54 and adverse events observed up to five years. Secondary outcomes focus on changes in visual acuity and injection rates over three years. This long-term follow-up will help understand the treatment impact and preservation of vision.