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Found 109 Actively Recruiting clinical trials

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Actively Recruiting

Researchers are evaluating the safety and effectiveness of tenapanor in adults with Chronic Idiopathic Constipation CIC. This study is a 26-week, multi-center, randomized, double-blind, placebo-controlled trial followed by a 4-week treatment-free safety follow-up period. It aims to compare three different doses of tenapanor with a placebo taken twice daily to assess their impact on constipation symptoms. The study includes a 2-week screening period to confirm eligibility, followed by a 26-week randomized treatment period where patients receive either 5 mg, 25 mg, or 50 mg of tenapanor twice daily, or a matching placebo. Patients record their constipation symptoms daily in an electronic diary. After the treatment period, there is a 4-week safety follow-up without treatment to monitor any adverse effects. Participants will have regular visits every 2 to 6 weeks for safety checks including medical assessments, vital signs, ECG, and lab tests. Their symptom diaries will be reviewed throughout the study. The main outcome measured is the durable complete spontaneous bowel movements response at 12 weeks. Secondary outcomes include changes in bowel movement frequency, stool consistency, and straining. The total study duration is approximately 32 weeks including all phases.

Age: 18Years - 80YearsAll GendersPhase 3
109 locations
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Actively Recruiting

This clinical trial focuses on adults aged 22 to 70 with androgenic alopecia, also known as male or female pattern hair loss. It aims to evaluate how well the Ultra device works and how safe it is for promoting hair regrowth by measuring improvements in hair density and hair shaft thickness. The study is sponsored by CynosureLutronic and involves no masking or blinding. Participants will receive six treatments using the Ultra device, which employs low level laser therapy on the scalp. These treatments are spaced about two weeks apart, with a small allowance of plus or minus three days. The study tracks changes from the start of treatment through to a 90-day follow-up after the final treatment. During the study, participants will be monitored for changes in hair density compared to their baseline levels. They will need to avoid significant hair changes like drastic haircuts or coloring and maintain their usual diet and exercise routines. The study requires adherence to visit schedules and restrictions on other hair growth treatments or medications. Safety and treatment effects are observed throughout the study period, which ends in December 2026.

Age: 22Years - 70YearsAll GendersPhase Not Applicable
2 locations
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Actively Recruiting

Researchers are evaluating multiple investigational therapies in adult participants with moderately to severely active Crohns Disease or Ulcerative Colitis, which are types of Inflammatory Bowel Disease IBD. This Phase 2 platform study aims to assess the safety, effectiveness, how the body processes the drugs, and their effects on the disease. The study is sponsored by Mirador Therapeutics, Inc. and is designed to explore several oral or intravenous experimental treatments. Participants will be assigned to receive one of several treatments including MT-501 tablets or multiple intravenous doses of MT-201 combined with standard care. Different groups will receive these therapies to compare their effects. The treatment period lasts up to 13 weeks, during which participants will be closely monitored for responses and side effects. During the study, participants will undergo assessments including endoscopy and clinical evaluations to measure disease activity and response. Laboratory tests will monitor safety, and pharmacokinetics will track how the drugs are absorbed and processed. Researchers will observe treatment side effects and disease improvement using specific clinical and endoscopic measures over 12 to 13 weeks. The total participation duration corresponds to the treatment and monitoring period outlined.

Age: 18Years - 80YearsAll GendersPhase 2
66 locations
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Actively Recruiting

Researchers are conducting a Phase 3, multicenter, randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of HBS-301 in adults aged 18 years and older with narcolepsy. The study focuses on treating excessive daytime sleepiness EDS, cataplexy, sleepinesswakefulness, and fatigue in participants diagnosed with narcolepsy. Approximately 258 participants will be included in this trial. Participants will be randomly assigned to receive either HBS-301 tablets or matching placebo tablets once daily in the morning upon waking. The study includes a ScreeningBaseline period lasting up to 28 days, followed by an 8-week Double-blind Treatment period. After this, participants may choose to enter a 1-year Open-label Extension period where they will receive HBS-301. Finally, a 30-day safety follow-up will monitor participants after treatment ends. Throughout the study, participants will undergo various assessments including evaluations of daytime sleepiness using the Epworth Sleepiness Scale, cataplexy frequency, wakefulness through the Maintenance of Wakefulness Test, fatigue levels, cognitive complaints, quality of life, and work productivity. Safety will be monitored by tracking adverse events and pharmacokinetic measurements. The total study participation may last up to approximately 16 months including all phases.

Age: 18Years +All GendersPhase 3
50 locations
S

Actively Recruiting

Healthy Volunteer

Researchers are evaluating a new care strategy for people at increased risk of atherosclerotic cardiovascular disease ASCVD but without symptoms. The study compares a Cleerly Coronary Artery Disease CAD Staging System-based care approach against the usual risk factor-based care to see if it better reduces cardiovascular events. This pragmatic, randomized trial addresses the need for improved methods to identify and personalize treatment for asymptomatic individuals at risk due to age, diabetes, prediabetes, or metabolic syndrome. Participants are randomly assigned to one of two groups. The risk factor-based care group receives usual care managed by their providers, while a cardiology team monitors and supports guideline-based treatment without revealing certain imaging results during the study. The Cleerly stage-based care group gets personalized management from a remote cardiologist-led team using the Cleerly CAD Staging System, which includes imaging to assess coronary atherosclerosis and guides pharmacotherapy and education. Treatment intensity may increase if plaque worsens after 24 months. During the study, participants will have assessments to monitor heart health and treatment adherence over an average of 3.5 years. Researchers will measure cardiovascular events and other related health outcomes to compare the two care strategies. The study involves ongoing medication monitoring, lab tests, and feedback to optimize prevention, with the goal of improving personalized care for cardiovascular risk management.

Age: 55Years +All GendersPhase Not Applicable
125 locations
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Actively Recruiting

Researchers are evaluating the safety and effectiveness of the BWI OMNYPULSE pulsed field ablation PFA system for treating people with symptomatic paroxysmal atrial fibrillation PAF, a condition causing irregular heart rates and abnormal blood flow. This study aims to assess the safety and 12-month effectiveness of this treatment approach in managing PAF symptoms. Participants will receive a pulsed field ablation procedure using the OMNYPULSE catheter combined with the TRUPULSE generator to isolate pulmonary veins and deliver pulsed field energy to treat atrial fibrillation. After the procedure, participants will be followed for 12 months to monitor outcomes related to the treatment. During the study, participants will undergo assessments to measure adverse events within 7 days after the procedure and track freedom from atrial tachyarrhythmia episodes between day 91 and day 365. Researchers will also evaluate changes in quality of life related to atrial fibrillation from the start of the study through 12 months. Participants will be monitored throughout the follow-up period to gather safety and effectiveness data.

Age: 18Years - 80YearsAll GendersPhase Not Applicable
46 locations
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Actively Recruiting

Researchers are evaluating the safety and effectiveness of the VARIPULSE pulsed field ablation PFA catheter compared to the FDA-approved FARAWAVE PFA catheter in people with symptomatic persistent atrial fibrillation PsAF, a condition characterized by continuous irregular and rapid heartbeats lasting more than 7 days without stopping on its own. This randomized controlled trial aims to compare these two devices used in catheter ablation to treat PsAF. Participants with PsAF will undergo catheter ablation using either the VARIPULSE catheter or the FARAWAVE catheter. After the ablation procedure, they will be followed for up to 12 months to monitor outcomes. The study involves two parallel groups receiving one of the two PFA devices during the ablation treatment. During the study, participants will be assessed for early adverse events within 7 days after the procedure and monitored for occurrences of atrial tachyarrhythmia episodes starting from day 61 onward. Quality of life changes will also be measured at baseline and 6 months after the procedure using a specific questionnaire. Follow-up includes regular testing and monitoring to evaluate the safety and performance of the catheters over the 12-month period.

Age: 18Years - 80YearsAll GendersPhase Not Applicable
30 locations
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Actively Recruiting

Researchers are evaluating the use of Vedolizumab in adults with moderate to severely active Ulcerative Colitis UC or Crohns Disease CD, which are chronic gut conditions causing symptoms such as diarrhea, inflammation, bleeding, and abdominal pain. The study aims to measure how many participants achieve remission, meaning their symptoms disappear, after 14 weeks of treatment. This is a Phase 4 treatment study sponsored by Takeda, focusing on the effectiveness of Vedolizumab administered in a community setting. Participants with either UC or CD will receive Vedolizumab intravenously IV during the first 6 weeks, with doses given at Weeks 0 and 2, and possibly an additional IV dose at Week 6. After this initial period, participants may switch to subcutaneous under the skin injections of Vedolizumab every two weeks from Week 6 until Week 50. If the treatment does not appear effective by Week 14, participants may stop Vedolizumab and switch to another therapy. Additional required visits occur at 26 weeks and 52 weeks, with a final check 18 weeks after the last Vedolizumab dose. Throughout the study, participants will visit the clinic multiple times for treatment and monitoring. Assessments include patient-reported symptom measures at Weeks 6, 14, and 52, clinical response evaluations, and endoscopic examinations to observe mucosal healing. Blood and stool tests will measure inflammation markers like C-reactive protein and fecal calprotectin. Safety monitoring will track serious infections up to 72 weeks. Overall, participants are involved for about one year of treatment plus follow-up to evaluate the long-term effects of Vedolizumab.

Age: 18Years - 80YearsAll GendersPhase 4
101 locations
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Actively Recruiting

Researchers are evaluating Afimkibart RO7790121 for people with moderately to severely active Crohns disease. This Phase III clinical trial aims to assess the effectiveness and safety of both induction and maintenance therapy using this drug compared to a placebo. The study is designed as a double-blind, placebo-controlled trial across multiple centers. Participants will be randomly assigned to one of three groups receiving either Afimkibart via intravenous infusion followed by subcutaneous injection or matching placebo treatments. The study involves continuous treatment through induction and maintenance phases to compare outcomes at weeks 12 and 52. The trial includes a placebo group to provide a comparison for evaluating Afimkibarts effects. During the study, participants will have regular visits for assessments including clinical remission rates, endoscopic response, symptomatic remission, stool frequency, abdominal pain, and quality of life questionnaires. Researchers will monitor various outcomes over 52 weeks and track adverse events for up to 70 weeks after baseline. This long-term follow-up helps evaluate both the treatments impact and safety throughout the trial period.

Age: 16Years - 80YearsAll GendersPhase 3
372 locations
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Actively Recruiting

Researchers are evaluating the safety and effectiveness of induction therapy using Afimkibart also called RO7790121 in people with moderately to severely active ulcerative colitis UC. This Phase III study is designed as a multicenter, double-blind, placebo-controlled trial to compare Afimkibart with a placebo. The study aims to understand how well Afimkibart works to induce remission in UC and its safety profile. Participants will be randomly assigned to one of two groups. One group will receive Afimkibart through an intravenous IV infusion followed by a subcutaneous SC injection, while the other group will receive matching placebo infusions and injections. The treatment period lasts 12 weeks, during which researchers will assess the effects of the therapies. Throughout the study, participants will undergo various assessments including evaluations of clinical remission, endoscopic improvement, histologic changes, and symptom severity at specified time points such as baseline, Week 2, and Week 12. Safety will be monitored by tracking adverse events for up to 30 weeks after starting treatment. The total participation duration spans the treatment and follow-up periods to gather comprehensive data on outcomes and safety.

Age: 16Years - 80YearsAll GendersPhase 3
200 locations

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