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Found 4 Actively Recruiting clinical trials

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Actively Recruiting

Researchers are evaluating the long-term safety and tolerability of intermittent use of elismetrep in adults who experience acute migraine attacks. This Phase 3 study aims to monitor adverse events and overall safety during an average of one year of treatment. The study is conducted by Kallyope Inc. and compares two doses of elismetrep with a placebo using a randomized, triple-blind design. Participants will receive oral doses of elismetrep at either 10 mg or 20 mg, or a matching placebo. The study focuses on intermittent use during acute migraine episodes. Participants must have completed a prior acute treatment trial of elismetrep and meet compliance criteria. Treatment and assessments continue through the study duration, averaging one year. During the trial, participants will be monitored for any treatment-emergent adverse events, serious adverse events, and events leading to discontinuation. They will use a personal smartphone to complete eDiary check-ins and questionnaires, including assessments at 2 and 4 hours post-dose during migraine attacks. Safety and tolerability data will be collected throughout, with study participation lasting approximately one year.

Age: 18Years +All GendersPhase 3
114 locations
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Actively Recruiting

Researchers are evaluating the effects of elismetrep, an oral drug, compared with a placebo for the acute treatment of migraine in adults aged 18 to 75. This phase 3, double-blind, randomized study is conducted at multiple centers to assess the drugs safety, tolerability, and effectiveness in relieving migraine symptoms quickly. Participants receive either 10 mg or 20 mg of elismetrep or a placebo orally as part of the trial. The study uses a parallel design where participants are randomly assigned to one of these groups and neither the participants nor the researchers know which treatment is given until the study ends. During the trial, participants will be monitored for migraine pain relief and freedom from bothersome symptoms two hours after dosing, among other outcomes. Researchers will also assess pain relief at various time points, use of rescue medication, and safety by tracking any adverse events. Participants will complete questionnaires and use an eDiary app to record their experiences. The study is expected to last until February 2027.

Age: 18Years - 75YearsAll GendersPhase 3
114 locations
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Actively Recruiting

Researchers are conducting a Phase 3, double-blind, placebo-controlled, randomized withdrawal study to evaluate the efficacy and safety of AXS-14 esreboxetine in managing fibromyalgia. The study aims to understand how well AXS-14 works for people with fibromyalgia by comparing continued treatment to placebo after an initial response. This multi-center trial is sponsored by Axsome Therapeutics, Inc. The study includes a 12-week open-label period where all participants receive AXS-14 tablets once daily. Those who respond to treatment will then enter a 12-week double-blind, placebo-controlled randomized withdrawal period. During this phase, participants are randomly assigned to either continue AXS-14 or switch to placebo until a loss of therapeutic response occurs or the period ends. Participants will be closely monitored throughout both study periods. Researchers will assess the time from randomization to loss of therapeutic response over 12 weeks. The study involves regular evaluations to track safety and treatment effects. Total participation spans up to 24 weeks, including both treatment phases.

Age: 18Years +All GendersPhase 3
51 locations
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Actively Recruiting

Researchers are evaluating the safety and effectiveness of two different oral doses of vapendavir VPV compared to a placebo in adults aged 40 to 85 years who have chronic obstructive pulmonary disease COPD and rhinovirus infections. The goal is to determine the appropriate dose of VPV to reduce the severity and duration of respiratory symptoms caused by these infections. This is a Phase 2, randomized, double-blind clinical trial sponsored by Altesa Biosciences, Inc. Participants are randomly assigned to one of three groups VPV 1000 mg, VPV 500 mg, or placebo. The first dose is taken at the study site with food, followed by a second dose taken at home the next morning with food. Subsequent doses are taken every 24 hours with food for a total of 7 doses. The study uses a parallel design to compare these groups over the treatment period. During the study, participants will complete daily assessments of respiratory symptoms using the Evaluating Respiratory Symptoms E-RS tool for up to 42 days following a 12-week baseline period. Additional measurements include lung function tests, oscillometry assessments, patient global impressions, and symptom surveys at specific time points throughout the study. Safety and efficacy are closely monitored, with participants followed until the study ends in November 2027.

Age: 40Years - 85YearsAll GendersPhase 2
34 locations