Ladson

Researchers are investigating new treatments for neovascular age-related macular degeneration NVAMD, a condition that affects vision. This study aims to learn if a medicine called tiespectus also known as MK-8748 or EYE201 can treat NVAMD as well as the standard treatment called aflibercept. The trial is a pivotal Phase 23 study that compares these treatments in people newly diagnosed with NVAMD. Participants are randomly assigned to one of three groups one group receives a low dose of tiespectus, another receives a high dose of tiespectus, and the third group receives aflibercept. Those in the tiespectus groups get three initial injections every 4 weeks, then continue injections every 8 weeks until week 48, followed by treatments at intervals based on their individual response up to week 92. The aflibercept group receives three initial injections followed by injections every 8 weeks until week 92. During the study, participants are regularly assessed for changes in their best-corrected visual acuity using ETDRS letters from baseline to one year. Other evaluations include eye imaging to measure retinal thickness and monitoring for any adverse events up to approximately 96 weeks. The study lasts over one year with ongoing visits to track treatment response and safety.

Researchers are investigating the effects of APL-3007 combined with SyfovrePegcetacoplan APL-2 in patients with geographic atrophy caused by age-related macular degeneration AMD. This Phase 2 randomized, placebo-controlled study aims to assess the efficacy, safety, tolerability, and pharmacodynamics of these treatments in this eye condition. The study involves multiple centers and uses a masked design to ensure unbiased results. Participants will be assigned to one of three groups two receiving different doses or frequencies of APL-3007 in combination with pegcetacoplan APL-2, and one receiving a placebo along with pegcetacoplan APL-2. The study will evaluate the treatments given as multidose regimens. The treatments focus on complement C3 inhibition to potentially impact disease progression. Throughout the study, participants will undergo assessments including artificial intelligence-based imaging to measure retinal pigment epithelium lesion area and photoreceptor degeneration, safety evaluations through adverse event reporting and visual acuity tests, and blood tests to assess serum markers. These evaluations occur over 12 months to monitor changes from baseline. Participants involvement includes regular visits for these assessments, with the study tracking treatment effects and safety over the duration.

Researchers are evaluating the experimental drugs pozelimab and cemdisiran for treating Geographic Atrophy GA, a late stage of Age-related Macular Degeneration AMD that affects central vision. The study aims to compare the progression rate of GA in patients receiving cemdisiran alone, the combination of pozelimab and cemdisiran, or a placebo. Additional goals include monitoring side effects, drug levels in the blood over time, and the bodys antibody response to these drugs. Participants will receive subcutaneous injections of either pozelimab combined with cemdisiran, cemdisiran alone, or a placebo. The study is randomized and double-masked with three groups receiving different treatments. Treatment and monitoring will continue through specified time points up to 104 weeks, with follow-up on safety and antibody responses extending even further. During the study, participants will attend regular clinic visits for eye exams, imaging using Fundus Autofluorescence to measure GA lesion growth, vision tests including visual acuity and contrast sensitivity, and blood tests to assess drug levels and antibody formation. Researchers will track treatment-emergent adverse events and evaluate changes in vision and GA progression over time. Participation lasts until the study completion date in April 2033, with primary outcomes assessed at 52 weeks and further evaluations up to 296 weeks.

Researchers are evaluating the similarity in effectiveness between ABP 938 8 mg and aflibercept 8 mg in adults aged 50 and older with neovascular age-related macular degeneration nAMD. The trial aims to compare the change in best corrected visual acuity BCVA between these two treatments to understand their impact on vision in this condition. This is a Phase 3, randomized, double-masked clinical trial sponsored by Amgen. Participants receive intravitreal injections of either ABP 938 8 mg or aflibercept 8 mg at the start of the study, at Week 4, and at Week 8. After these initial doses, injections continue at intervals determined by disease activity, ranging from every 4 to 16 weeks, with adjustments beginning at Week 16. This treatment schedule continues through the end of the study. During the study, participants are regularly assessed for visual acuity changes, retinal fluid presence, lesion size, and adverse events. Evaluations include imaging like spectral-domain optical coherence tomography SD-OCT and fluorescein angiography FA at various time points up to Week 48. Blood samples are taken to measure drug concentrations and antibody development. Safety and immunogenicity are closely monitored throughout the study, which runs until early 2028.

Researchers are evaluating the effectiveness and safety of a single injection of AURN001 compared to a placebo in adults with corneal edema caused by corneal endothelial dysfunction. This randomized, double-masked Phase 3 study focuses on improving vision in participants who have this eye condition and may require surgery. Participants will receive either a single dose of AURN001 or a single dose of a placebo, both injected into the anterior chamber of the eye. The study uses a quadruple masking design to ensure unbiased results, comparing these two groups to assess changes in vision and corneal thickness over six months. During the study, participants best corrected visual acuity BCVA and central corneal thickness CCT will be measured at the start and again at six months. The main outcome is the percentage of participants who improve their vision by at least 15 letters on the ETDRS scale at six months. Safety and other changes in eye health will also be monitored throughout the trial, which is expected to continue until January 2028.

Researchers are evaluating a gene therapy called Ixoberogene Soroparvovec Ixo-vec for people with neovascular wet age-related macular degeneration nAMD, a condition that causes abnormal blood vessel growth in the retina and can lead to vision loss, especially in adults over 65. This Phase 3, randomized, double-masked study compares the effects of a single injection of Ixo-vec to the standard treatment aflibercept. The study aims to assess whether Ixo-vec is not less effective than aflibercept in improving vision, measured by changes in best corrected visual acuity BCVA at one year. Participants are assigned to one of two groups one receives three monthly aflibercept injections followed by a single Ixo-vec injection and sham injections every eight weeks the other group receives three monthly aflibercept injections, a sham injection at week one, and aflibercept every eight weeks. Treatments are delivered through intravitreal injections directly into the eye. Safety, tolerability, and vision outcomes will be closely monitored throughout the study period. During the study, participants will undergo regular eye exams to measure visual acuity and retinal health using various imaging techniques and questionnaires assessing vision-related quality of life. Researchers will track the number of aflibercept injections needed, changes in retinal thickness, and the presence of fluid in the retina. The study lasts at least 56 weeks, with key vision measurements taken at weeks 52 and 56. Safety assessments for ocular and non-ocular adverse events will also be conducted. Participants must be at least 50 years old and have active nAMD in the study eye to join.

Researchers are comparing the rates of surgical and minimally invasive interventions, as well as any harms, in Medicare beneficiaries treated with the MILD procedure versus those treated with interspinous process decompression IPD for lumbar spinal stenosis with neurogenic claudication. This observational study uses Medicare claims data to follow patients for 24 months after their initial procedure starting from January 1, 2017. The purpose is to evaluate outcomes between these two types of procedures without requiring prior patient enrollment or consent. The study includes two groups patients who received MILD, which is a percutaneous image-guided lumbar decompression performed under fluoroscopic guidance through a dorsal approach to the spine, and patients who received IPD, a different device-based decompression procedure. Data on reoperations and complications will be collected for both groups over a 24-month follow-up period using Medicare claims. Enrollment continues until the sponsor decides to stop. Participants involvement is passive as the study uses existing Medicare claims data. Researchers will monitor rates of harms related to the initial procedure and subsequent surgical or minimally invasive interventions over two years. No direct patient visits or interventions are conducted, and the study is exempt from institutional review board oversight. The total study duration extends to December 2026, covering cases treated since early 2017.

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.

Researchers are evaluating the effects of balcinrenone combined with dapagliflozin compared to dapagliflozin alone in patients who have chronic heart failure, impaired kidney function, and have recently experienced a heart failure event. This Phase III study is conducted internationally across about 700 sites and aims to assess how these treatments impact cardiovascular death and heart failure events. Participants will be randomly assigned to one of three groups balcinrenonedapagliflozin 15 mg10 mg plus placebo, balcinrenonedapagliflozin 40 mg10 mg plus placebo, or dapagliflozin 10 mg plus placebo. Each participant will take one capsule and one tablet daily. The study duration averages 22 months, including screening, about 20 months of blinded treatment, and a one-month follow-up with open-label dapagliflozin. During the study, participants will undergo assessments for heart failure events, hospitalizations, and cardiovascular death. Researchers will monitor these outcomes over about 38 months, including symptom scores and other health measures. Safety and treatment effects will be followed during the treatment and the one-month post-treatment period.