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Found 114 Actively Recruiting clinical trials
Actively Recruiting
Researchers are evaluating remibrutinib (LOU064) in adolescents aged 12 to under 18 years who have chronic spontaneous urticaria (CSU) that is not well controlled by H1-antihistamines. This Phase 3 trial aims to assess the effectiveness, how the drug is processed in the body, and safety of remibrutinib compared to a placebo. The study also intends to gather long-term data on how well remibrutinib works and its safety over several years after treatment ends. The trial includes three periods. First, the core period is a 24-week double-blind phase where about two-thirds of participants receive remibrutinib and one-third receive placebo, with about 10 site visits over approximately 32 weeks. Next is an optional open-label extension lasting from one to three years, where participants who completed the core period may receive remibrutinib or enter an observational treatment-free phase depending on their symptoms. Participants may cycle through treatment and observational periods up to six times. Finally, an optional long-term treatment-free follow-up can last up to three years with one site visit and up to four phone calls. During the study, participants undergo assessments including changes in urticaria activity scores (UAS7), itching severity (ISS7), and hive severity (HSS7) measured from baseline to 12 weeks. Regular visits monitor safety, symptoms, and drug effects. The study tracks these measures to understand remibrutinib's impact on CSU symptoms and overall safety profile during and after treatment, with total participation potentially lasting several years.
Actively Recruiting
Researchers are evaluating the safety and effectiveness of pulsed field ablation (PFA) therapy for treating persistent atrial fibrillation (PersAF) that does not respond to medication. The study compares PFA targeting pulmonary veins plus extra-PV sources identified by electrographic flow (EGF) mapping against PFA targeting pulmonary veins plus the left atrial posterior wall (PVI + PWA). The goal is to establish safety and to show that the new method is not less effective than the current approach in patients with symptomatic, drug-refractory PersAF. Participants will receive treatment using several devices, including the FARAPOINT Pulsed Field Ablation System, the OptiMap System for electrogram analysis, and the FARAWAVE NAV Catheter combined with the Opal HDx Mapping System for detailed heart mapping. All subjects will undergo electroanatomical mapping of the entire left atrium, followed by pulsed field ablation of the pulmonary veins, with additional ablation of either EGF-identified sources or the posterior wall, depending on the assigned treatment group. During the study, participants will be monitored for safety outcomes at 60 days and effectiveness outcomes at 365 days. They will receive a LUX-Dx insertable cardiac monitor to track heart rhythm continuously. Researchers will collect clinical data, imaging, and follow-up assessments to evaluate treatment impact and safety. The study includes ongoing follow-up visits to ensure thorough monitoring of heart function and study outcomes over one year.
Actively Recruiting
Researchers are conducting a Phase 2, multicenter platform study to evaluate the safety and effectiveness of several investigational treatments for adults with moderately to severely active Inflammatory Bowel Disease (IBD), including Crohn's Disease and Ulcerative Colitis. The study focuses on assessing multiple experimental oral or injectable therapies to better understand their effects on these conditions. Participants will receive one of the study drugs, MT-501 or MT-201, as part of this evaluation. The study aims to gather data on how these treatments perform in terms of safety, how the body processes them (pharmacokinetics), and their biological effects (pharmacodynamics). Treatment effects will be measured over a period of up to 13 weeks. During the study, participants will be monitored for any side effects, serious adverse events, and laboratory test changes. Researchers will also assess the participants' clinical remission status and improvements seen through endoscopic evaluations at 12 to 13 weeks. The total involvement duration includes screening and treatment periods, with careful tracking of outcomes and safety throughout.
Actively Recruiting
Researchers are evaluating the effectiveness, safety, and tolerability of two different doses of remibrutinib compared to a placebo in adults and adolescents with moderate to severe hidradenitis suppurativa (HS). This phase 3 study aims to determine how well remibrutinib works in treating this chronic skin condition characterized by painful abscesses and inflammatory nodules. The study lasts a total of 76 weeks and includes several phases: up to 4 weeks for screening, followed by a 16-week double-blind treatment period where participants receive either remibrutinib Dose A, Dose B, or a matching placebo. After this, there is a 52-week treatment period where all participants receive remibrutinib (Dose A or Dose B). Finally, a 4-week safety follow-up period occurs without treatment. Participants who stop treatment early are encouraged to stay in the study and complete the safety follow-up. During the study, participants will be regularly assessed for clinical response to treatment, focusing on the proportion achieving a 50% improvement in HS symptoms by week 16. Researchers will monitor safety and tolerability throughout the study, including during the follow-up period. Various evaluations such as physical exams and clinical assessments will be conducted to measure treatment effects and ensure participant safety over the entire 76-week duration.
Actively Recruiting
Researchers are evaluating the safety and effectiveness of the Ultra device for promoting hair regrowth in adults aged 22 to 70 diagnosed with androgenic alopecia. The study focuses on measuring improvements in hair density and hair shaft diameter to assess treatment benefits. Participants include those with Fitzpatrick skin types I through VI and specific patterns of hair loss classified by Norwood-Hamilton or Ludwig scales. Participants will receive six low level laser therapy treatments on the scalp using the Ultra device, with each treatment spaced approximately two weeks apart. No other hair growth treatments, medications, or procedures will be allowed during the study period to ensure clear evaluation of the device's effects. Throughout the study, participants must attend all visits and refrain from significant changes to their hair, diet, or exercise routines. Researchers will monitor changes in hair density from the start of treatment through a 90-day follow-up after the last treatment. Safety and adherence to study requirements will be closely observed during this time.
Actively Recruiting
Healthy Volunteer
Researchers are evaluating a new approach to prevent cardiovascular events in patients at increased risk due to age and conditions like type 2 diabetes, prediabetes, or metabolic syndrome but without known symptomatic cardiovascular disease. The study compares a Cleerly Coronary Artery Disease (CAD) Staging System-based care strategy with standard risk factor-based care to see if the former can better reduce cardiovascular events. The Cleerly system uses imaging to visualize and quantify coronary artery disease and guides personalized treatment and education based on this assessment. The trial uses the Cleerly CAD Staging System device, which employs a proprietary algorithm to detect and stage coronary artery disease and generate a risk score to guide treatment decisions. Participants receive either this stage-based care or the usual care based on traditional risk factors. The study is prospective, randomized, and pragmatic, designed to follow patients over an average of 3.5 years to compare cardiovascular event outcomes between these two care approaches. Participants will be monitored through cardiovascular event tracking throughout the study period. Data collected includes imaging results, risk scores, and treatment adherence to evaluate the impact of the care strategies. The primary outcome is the comparison of cardiovascular event risk between the Cleerly stage-based care and risk factor-based care groups. The study also includes ongoing safety monitoring and personalized management by a cardiologist-led team via digital communication devices.
Actively Recruiting
Researchers are evaluating the safety and effectiveness of the BWI OMNYPULSE123 pulsed field ablation (PFA) system, including the OMNYPULSE123 catheter and TRUPULSE123 generator, for treating people with symptomatic paroxysmal atrial fibrillation (PAF). PAF is an irregular heart rhythm that affects blood flow, and this study aims to demonstrate the safety and 12-month effectiveness of this treatment for pulmonary vein isolation (PVI). Participants will receive treatment using the OMNYPULSE123 catheter with the TRUPULSE123 generator for pulsed field ablation. The study focuses on using this device to isolate pulmonary veins as a method to manage paroxysmal atrial fibrillation. The procedures and device usage are designed to be evaluated over a 12-month period following the treatment. During the study, participants will be monitored for adverse events within 7 days after the procedure and will be assessed for freedom from atrial tachyarrhythmia episodes (including atrial fibrillation, atrial tachycardia, or atrial flutter) from day 91 to day 365 post-procedure. Researchers will conduct follow-up visits and tests to evaluate safety and treatment outcomes over the full year after treatment.
Actively Recruiting
Ulcerative Colitis (UC) and Crohn's Disease (CD) are long-term gut conditions that cause symptoms like diarrhea, inflammation, bleeding, and belly pain. This research aims to see how many participants with UC or CD achieve remission, meaning their signs and symptoms disappear, after 14 weeks of treatment with Vedolizumab. This is a Phase 4 study evaluating the use of Vedolizumab in a community setting for moderate to severely active UC or CD. Participants will receive Vedolizumab treatment for about one year. During the first 6 weeks, the medication will be given through an intravenous infusion. After this period, treatment will continue with subcutaneous injections of Vedolizumab for the remaining weeks. If a participant's condition does not improve after 14 weeks, they will stop this treatment and may switch to another therapy. Additional visits are scheduled at 26 weeks and 52 weeks, with a follow-up assessment 18 weeks after the last dose. Throughout the study, participants will visit the clinic multiple times for monitoring. Researchers will assess remission using patient-reported outcome measures at week 14. Other evaluations include clinical checks and safety monitoring during treatment and after finishing the medication. The total study involvement can last over a year, including treatment and follow-up periods.
Actively Recruiting
The drug being tested in this study is vedolizumab. Vedolizumab is being tested to treat people with moderate to severe Crohn's disease who have experienced inadequate response, loss of response or intolerance to either one prior interleukin \[IL\] antagonist, and no other biologic/small molecule (Group A); one IL antagonist and either one Janus kinase inhibitor (JAKi) or one TNFi (other than adalimumab) \[Group B\] (Cohort 1) or one prior tumor necrosis factor inhibitor \[TNFi\] and no other biologic/small molecule (Group C); one TNFi and either 1 JAKi or one IL antagonist (other than UST) (Group D) (Cohort 2). The study will look at the efficacy and safety of dual targeted therapy. The study will enroll approximately 100 participants. Participants will be assigned to one of the two treatment groups in Part A: * Part A, Cohort 1: Vedolizumab + Adalimumab * Part A, Cohort 2: Vedolizumab + Ustekinumab All participants who achieve therapeutic benefit in Part A will receive vedolizumab IV 300 mg monotherapy from Week 30 until Week 46 in Part B. Participants will be followed for a further 20-week safety follow-up period to Week 72 (or 26 weeks post-last dose of study drug). This multi-center trial will be conducted in the United States and Canada. The overall time to participate in this study is approximately 76 weeks.
Actively Recruiting
Researchers are evaluating the effects of combining vedolizumab intravenous infusions with oral tofacitinib tablets in adults who have moderate to severe ulcerative colitis (UC) and have not responded well to or tolerated up to two previous tumor necrosis factor (TNF) antagonist treatments. This Phase 4, open-label study focuses on the clinical remission achieved with this dual targeted therapy. The study includes about 65 participants and is being conducted at multiple centers in the United States and Canada. All participants will receive vedolizumab 300 mg intravenously together with tofacitinib 10 mg orally for the first 8 weeks. Those who respond to this combined treatment at Week 8 will then continue with vedolizumab alone for an additional 44 weeks. The total study duration for each participant can be up to 76 weeks, including a follow-up period of 26 weeks after the last dose of vedolizumab to monitor safety. During the study, participants will be regularly assessed for clinical response using the complete Mayo score at Week 8. The researchers will also monitor safety and remission status throughout the treatment and follow-up periods. Participants will undergo endoscopic evaluations, clinical exams, and laboratory tests to track their ulcerative colitis activity and response to the therapies.
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