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.
This study is designed to evaluate the safety and efficacy of every 2 week intravitreal aflibercept injections in a population of neovascular AMD patients that have demonstrated refractory subretinal fluid with or without intraretinal fluid despite prior monthly intravitreal aflibercept treatment.
The primary objective of this study is to evaluate the sedative, and analgesic effects of intranasal (IN) Dexmedetomidine (DEX) in children presenting to a Pediatric Emergency Department (PED) who undergo conscious sedation for reduction of closed distal forearm fractures when compared to those receiving intravenous (IV) Ketamine. The secondary objective is to compare each sedation technique for safety and procedural outcomes.
The primary objective of this clinical trial is to evaluate the safety of autologous engineered corpora cavernosa + albuginea constructs for treatment of complex penile deformities. Autologous endothelial and smooth muscle cells obtained from enrolled subjects' corpora cavernosa biopsy sample, will be culture expanded in vitro and used to seed decellularized corpora cavernosa + albuginea obtained from cadaveric-donors to create autologous bioengineered corpora cavernosa/albuginea constructs for repair of damaged penile tissues.
This research study is designed with the purpose of evaluating a new drug, combination Dextromethorphan-Bupropion (AXS-05), for its effects on smoking behavior.
The general purpose of the study is to determine whether yoga is an effective method for treating Generalized Anxiety (GAD), and its relative efficacy compared to a standard psychosocial intervention. This five-year multi-site study will examine the comparative efficacy of yoga, CBT, and stress education, a previously employed control condition, for patients with GAD. Across 2 enrolling centers (BU and MGH) 230 patients will be randomized with GAD to one of three 12 session weekly study treatments: 12-weekly yoga (n=95), CBT (n=95), or stress education (SE: n=40). Independent clinical assessments will occur before the 12-session intervention phase, at mid-treatment, after the intervention, and at 6-month follow-up. All clinician-rated outcomes will be assessed by trained Independent Evaluators (IEs) blind to treatment assignment.
Safety & Efficacy of FloGraft (Micronized Human Amnion Chorion Membrane)® in Adults With Pain Due to Osteoarthritis of the Knee.
The main objective of this exploratory 8-week pilot study is to evaluate the safety and efficacy of buspirone for the treatment of anxiety in youth (ages 6-17 years) with autism spectrum disorders. The study results will be used to generate hypotheses for a larger randomized-controlled trial with explicit hypotheses and sufficient statistical power.
Human papillomavirus (HPV) vaccines have potential to prevent an average of 26,900 cancer cases each year in the United States, but vaccine coverage rates remain low. The study team has developed an electronic application (app), Protect Me 4, to help parents and providers assess and have more productive conversations about needed vaccines. The specific aims of this study are to: (1) evaluate the feasibility of implementing Protect Me 4, and (2) estimate preliminary efficacy of Protect Me 4 to increase HPV vaccine initiation (receipt of first dose).
The purpose of this cluster-randomized stepped wedge design is to test the effectiveness of primary palliative care education, training, and technical support for emergency medicine (PRIM-ER) in 35 Emergency Departments (EDs). PRIM-ER includes four core components: 1) evidence-based multidisciplinary primary palliative care education, 2) simulation-based workshops on communication in serious illness, 3) clinical decision support, and 4) provider audit and feedback.
In this project, the investigators propose to use high-resolution magnetic resonance imaging (MRI) to measure blood perfusion in different groups of calf muscle. This imaging approach is standard of care for evaluation of coronary artery disease (CAD), and has never been successfully applied to PAD. Preliminary results show distinct patterns of muscle perfusion between healthy and PAD patients, and thus great promise of the technique. The investigators will first verify the reproducibility of the technique, and then compare the calf muscle perfusion measures in PAD patients against healthy age-matched controls. This comparison will test the feasibility of detecting functional abnormality in PAD patients. After the baseline scans, the PAD patients will opt to undergo a 12-week supervised exercise therapy, and then a post-therapy MRI scan. Comparison of the pre- and post-therapy measurements will indicate how the therapy improves the calf-muscle perfusion, and how this perfusion change correlates with increases in patient's walking ability. The long term goals of this project are to develop an improved diagnostic test for patients with PAD to predict who will benefit from therapeutic intervention. The MRI perfusion studies of calf muscle can be performed in conjunction with routine peripheral MR angiography to assess the functional significance of vascular stenosis.