There are about 173942 clinical studies being (or have been) conducted in United States. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
Danirixin (DNX) is a novel, selective, and reversible antagonist of the C-X-C chemokine receptor (CXCR) 2 and has been shown to decrease neutrophil transmigration and activation to areas of inflammation. An intravenous (IV) formulation of DNX hydrobromide (HBr) is being developed as an anti-inflammatory agent for treatment of adults hospitalized with influenza (IFV). While early therapy with antivirals decreases severity and duration of symptoms of influenza, there are no drugs that have demonstrated clinical efficacy in randomized clinical trials in this population. Current treatment guidelines for hospitalized IFV recommend neuraminidase inhibitors as standard of care therapy. IFV studies in animals have demonstrated that therapeutic treatment with the combination of a CXCR2 antagonist and a neuraminidase inhibitor reduced lung neutrophils and showed trends for improvements in clinical scores, lung function and pathology with no evidence of worsening outcomes, including viral load. This Phase 2, randomized, double-blind (for IV DNX), placebo-controlled (for IV DNX) 3-arm study will be the first study to determine the efficacy and safety of IV DNX when co-administered (in all groups) with standard of care antiviral treatment (open-label oral oseltamivir [OSV]) in subjects hospitalized with IFV. The primary objective of the study is to assess the efficacy of treatment with IV DNX twice daily given with oral OSV compared to oral OSV twice daily on time to clinical response (TTCR). In this study, subjects will be randomized in a 2:2:1 ratio to 15 milligram (mg) free base equivalent (FBE) IV DNX, 50 mg FBE IV DNX, or matching placebo twice daily. All subjects will also receive open-label 75 mg oral OSV, twice daily (given as standard of care). The study treatment duration will be for up to 5 days. The investigator may elect to continue treatment with OSV after 5 days of study treatment. Follow up will continue until Day 45 for all subjects. The study will begin with enhanced safety monitoring in sentinel cohorts, leading to stepwise enrollment of subjects. Subjects will be enrolled based on increasing levels of renal impairment, and less severe hospitalized subjects will be enrolled prior to enrollment of critically ill subjects, as this is the first study conducted in the hospitalized population with severe IFV. Approximately 300 subjects are targeted to be enrolled in the study.
This was a non-confirmatory, randomized, placebo controlled, subject and investigator blinded study of QCC374 in PAH subjects. The study was planned to have 2 Parts: Part 1, an initial safety cohort with a 0.03 mg bid starting dose, and Part 2, a larger cohort with a 0.06 mg bid starting dose. However, due to early study termination following Part 1, Part 2 was not completed. Both study parts were comprised of four phases: a screening period for up to 28 days, a titration period of 2 weeks, a stable dose period of 14 weeks and safety follow-up period for 28 days. At the end of the treatment period of 16 weeks, eligible patients were given the option to participate in a separate long-term extension study (CQCC374X2201E1 (NCT02939599)), where all patients were treated with an individual optimal dose of QCC374.
This randomized phase III trial studies how well aspirin works in preventing the cancer from coming back (recurrence) in patients with human epidermal growth factor receptor 2 (HER2) negative breast cancer after chemotherapy, surgery, and/or radiation therapy. Aspirin is a drug that reduces pain, fever, inflammation, and blood clotting. It is also being studied in cancer prevention. Giving aspirin may reduce the rate of cancer recurrence in patients with breast cancer.
Study A083-02 is a multi-center, Phase 2 study to evaluate the safety, tolerability, pharmacodynamics (PD), efficacy, and pharmacokinetics (PK) of locally-acting ACE-083 in patients with Facioscapulohumeral muscular dystrophy (FSHD) to be conducted in two parts. Part 1 is open-label, dose-escalation and Part 2 is randomized, double-blind, and placebo-controlled.
The primary outcome of this study is the development of a clinical profile of pediatric patients with LAL-D, which will enable the Sponsor to provide more focused guidance to the medical community as to which pediatric patients should be tested for LAL-D.
This randomized phase II/III compares rilotumumab when given together with erlotinib hydrochloride against erlotinib hydrochloride alone in treating patients with stage IV squamous cell lung cancer that has come back after previous treatment. This is a sub-study that includes all screened patients positive for the met proto-oncogene (MET)/hepatocyte growth factor (HGF) biomarker. HGF can interact with MET and can cause tumor cells to grow more quickly. Rilotumumab may decrease the activity of HGF and may be able to shrink tumors. Erlotinib hydrochloride may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. It is not yet known whether giving rilotumumab with erlotinib hydrochloride works better than erlotinib hydrochloride alone (standard treatment) in treating squamous cell lung cancer.
Based on the evidence, a pre-post test pilot study design will be implemented to clarify the benefits of an acupuncture intervention before and after treatment. The initial assessment will contain a brief demographic interview and a review of medical records, and both pre and post-intervention evaluations will comprise an imaging protocol that includes RS-fMRI, pCASL, diffusion kurtosis imaging (DKI), and a brief cognitive assessment, as described in greater detail below. Several quantitative measures within DMN regions will be generated and compared between pre- and post-acupuncture therapy. These include 1) RS-fMRI measures such as connectivity strength and fractional amplitude of low frequency fluctuations (fALFF); 2) regional CBF measured with pCASL; 3) water diffusion measures for microstructural changes with DKI.
The goal of this trial is to assess the efficacy of essential amino acids (EAA) on muscle atrophy and malnutrition compared to a placebo in patients following a total knee arthroplasty. The investigators specific objectives included analysis of (1) muscle strength, (2) change in malnutrition, (3) perioperative complications (4) physical activity.
This will be a prospective multi-center, multi-national comparative non-blinded clinical investigation. Each subject will undergo back-to-back tandem colonoscopies with the Aer-O-Scope Colonoscope System and a conventional colonoscope since this is a tandem colonoscopy study, each subject will serve as their own control. The 1st procedure will be randomized, half to Aer-O-Scope Colonoscope System and half to conventional colonoscope. The same investigator will perform both procedures on each subject. All pathologies found will be either removed or tattooed. Unmarked pathologies found on second pass will represent those missed during the 1st pass, thus making the subject and the control one and the same. Tattooed pathologies that can be removed endoscopically will be removed in an additional colonoscopy. This may occur if a large polyp cannot be removed for any reason with the Aer-O-Scope, but can be removed with conventional colonoscopy.
The purpose of this study is to gain an understanding of how adRP progresses over time in patients with misfolded rod opsin mutations.