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An outpatient phase 3 efficacy study of Ecopipam (PSYRX 101) in the symptomatic treatment of self-injurious behavior in subjects with Lesch-Nyhan disease.

The primary objective of this study is to assess the efficacy of Ecopipam to reduce self-injurious behaviors (SIB) in adults and children with Lesch-Nyhan Disease (LND) in an outpatient setting. The secondary objectives of this study are to assess…

A randomised, multicentre, double-blind, placebo-controlled, crossover trial determining the efficacy of dry powder mannitol in improving lung function in subject with Cystic Fibrosis aged six to seventeen years.

The purpose of this trial is primarily to assess the efficacy of inhaled mannitol compared with a true placebo in subjects with cystic fibrosis aged 6 to 17 years.We hypothesize that inhaled mannitol will improve the overall health and hygiene of…

A Multi-Centre, Randomised, Double Blind, Placebo Controlled, Parallel Group Study of TA 8995 in Patients with Mild Dyslipidaemia, Alone and In Combination with Statin Therapy

The primary objective of this study is to evaluate the efficacy of different doses of TA 8995, a cholesteryl ester transfer protein (CETP) inhibitor, on the elevation of high density lipoprotein cholesterol (HDL C) and reduction of low density…

A Phase 3, Randomized, Double-Blind, Placebo-Controlled, Crossover Study to Evaluate the
Efficacy and Safety of Ivacaftor and VX-661 in Combination With Ivacaftor in Subjects Aged
12 Years and Older With Cystic Fibrosis, Heterozygous for the F508del-CFTR Mutation, and a
Second Allele With a CFTR Mutation Predicted to Have Residual Function

To evaluate the efficacy of VX-661 in combination with ivacaftor and ivacaftormonotherapy through 8 weeks of treatment in subjects with cystic fibrosis (CF)who are heterozygous for the F508del mutation on the CF transmembraneconductance regulator (…

A Phase 1, Randomized, Double-blind, Placebo-Controlled, Single- and Multiple-Dose Escalation Study Evaluating Safety and Pharmacokinetics of VX-440 Alone and in Combination with VX-661/Ivacaftor, and Bioavailability and Food Effect of VX-440 in Healthy Adult Subjects

The purpose of Part A is to investigate how safe the study compound VX-440 is and how well the study compound istolerated. The study will also investigate how quickly and to what extent the compound is absorbed into and eliminatedfrom the body (this…

A comparative phase2 study assessing the efficacy of triheptanoin, an anaplerotic therapy in Huntington's Disease (HD)

The primary objective of TRIHEP 3 is to evaluate the efficacy of triheptanoin in (i) increasing the short term energy response in the metabolic profile of the brain of early affected HD patients, as captured by 31P-MRS, and (ii) slowing atrophy in…

A Phase 1, Randomized, Double blind, Placebo Controlled, Single and Multiple Dose Escalation Study Evaluating Safety and Pharmacokinetics of VX 152 Alone and in Combination with VX 661/Ivacaftor, and Bioavailability and Food Effect of VX 152 in Healthy Adult Subjects

The purpose of Part A is to investigate how safe the study compound VX-152 is and how well the study compound is tolerated. The study will also investigate how quickly and to what extent the compound is absorbed into and eliminated from the body (…

A Double-Blind, Placebo-Controlled, Dose-Escalating, Phase 1 Study to Determine the Safety, Tolerability, Pharmacokinetics and Effect on Circulating Alpha-1 Antitrypsin Levels of ARC-AAT in Healthy Volunteer Subjects and in Patients with Alpha-1 Antitrypsin Deficiency (AATD)

The primary objective of the study is Study to determine the Safety, Tolerability, Pharmacokinetics and Effect on Circulating Alpha-1 Antitrypsin Levels of ARC-AAT in Patients with Alpha-1 Antitrypsin Deficiency (AATD)

Randomized, double-blind, placebo-controlled oxytocin trial in children with Prader-Willi syndrome.
Effects on social behaviour.

To evaluate the effects of intranasal oxytocin versus placebo on social behaviour and also on eating behaviour in children with PWS.

A Phase 1b, Randomized, Double-Blind (Sponsor Open), Placebo-Controlled Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of PF-04447943, Co-Administered with and Without Hydroxyurea, in Subjects with Stable Sickle Cell Disease

Primary ObjectiveTo determine the safety and tolerability of multipledoses of PF-04447943 Secondary ObjectiveTo characterize the PK of PF-04447943 in plasma following oral administrationExploratory ObjectivesTo evaluate biomarkers that may be…

A Phase 3 Efficacy and Safety Study of Ataluren
(PTC124 ®) in Patients with Nonsense Mutation Cystic
Fibrosis

To evaluate the ability of ataluren to improve pulmonary function relative to placeboTo determine the effect of ataluren on:1. Pulmonary symptoms2. General well-being3. Health-related Quality Life (HRQL)

A randomized, double-blind, placebo controlled study of canakinumab in patients with Hereditary Periodic Fevers (TRAPS, HIDS, or crFMF), with subsequent randomized withdrawal/ dosing frequency reduction and open-label long term treatment epochs

Primary: The primary objective of the randomized treatment epoch and for the overall study is to demonstrate that subcutaneous canakinumab administered every 4 weeks is superior to placebo in achieving a clinically meaningful reduction of disease…

A Multicenter, Multinational, Randomized, Double Blind, Placebo Controlled, Parallel Group Study to Evaluate the Efficacy and Safety of Laquinimod (0.5, 1.0 and 1.5 mg/day) as Treatment in Patients with Huntington's Disease

Primary Study Objective: The primary objective of this study is to assess the efficacy of laquinimod 0.5 mg and 1.0 mg qd in patients with HD after 12 months of treatment using the UHDRS-TMS.Secondary Study Objectives:• To assess the effect of…

APOLLO: A Phase 3 Multicenter, Multinational, Randomized, Double-blind, Placebo-controlled Study to Evaluate the Efficacy and Safety of Patisiran (ALN-TTR02) in Transthyretin (TTR)-Mediated Polyneuropathy (Familial Amyloidotic Polyneuropathy-FAP)

This study aims to demonstrate the clinical efficacy of patisiran and to establish the safety of chronic dosing in ATTR patients with FAP.The primary objective of the study is to determine the efficacy of patisiran by evaluating the difference…

Mesalamine for Colorectal Cancer Prevention Program in Lynch syndrome

Primairy Objective* To test whether 5-ASA reduces the occurrence of colonic benign or malignant neoplasia compared to placebo in Lynch syndrome (LS) patients as detected by any colonoscopy until the end of study.Secondary Objectives* To test wheter…

A phase III, randomized, double blind, placebo-controlled clinical study to assess the efficacy and safety of GSK2402968 in subjects with Duchenne muscular dystrophy (DMD114044)

Primary: to assess efficacy of subcutaneous 6 mg/kg GSK2402968 versus placebo administered over 48 weeks in ambulant subjects with DMD. Secondary: Safety, tolerability, PK, quality of life.

A Placebo-controlled, Double-blind, Randomised, Parallel-group, Long-term Phase III Trial Assessing the Safety and Efficacy of 50 microgram and 100 mircrogram/day of eprotirome in Patients with Heterozygous Familial Hypercholesterolaemia who are on Optimal Standard of Care

The primary objective of this study is to compare the efficacy of eprotirome 50 microgram and eprotirome 100 micorgram versus placebo in terms of the percent change in LDL-C from baseline to Week 12 in HeFH patients with CAD, or who are at high risk…

A First-in-Human (FIH), Randomized, Dose-Escalation, Double-Blind, Placebo-Controlled Study to Assess Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of SPC5001 Administered to Healthy Subjects and Subjects with Familial Hypercholesterolemia (FH)

- To evaluate the safety and toleration of SPC5001 in healthy subjects and in subjects with FH.- To assess the lipid lowering effect of SPC5001 in healthy subjects and in subjects with FH.- To assess the pharmacokinetics of SPC5001 in healthy…

A Phase 3, Randomized, Double-Blind, Placebo-Controlled, Multinational Clinical Study to Evaluate the Efficacy and Safety of 2.0 mg/kg/week and 2.0 mg/kg/every other week BMN 110 in Patients with Mucopolysaccharidosis IVA (Morquio A Syndrome)

This study will evaluate the efficacy and safety of 2.0 mg/kg/week and 2.0 mg/kg/every other week BMN 110 in patients with mucopolysaccharidosis IVA (Morquio A Syndrome). This study will compare the effects of 24 weeks of infusions of BMN 110 at…

A Phase III, randomised, double blind, placebo controlled, parallel group study, to evaluate the safety and efficacy of subcutaneous implants of afamelanotide (16 mg) in patients suffering from polymorphic light eruption (PLE).

Primary Objective - To determine if afamelanotide can reduce the severity of PLE related pruritis.Secondary Objectives- To determine if afamelanotide can reduce the frequency of PLE episodes;- To determine if afamelanotide can reduce the duration of…