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University of California, Los Angeles researchers will recruit healthy participants and anxious participants (those diagnosed with social anxiety disorder) age 18-55 years old to participate in a study examining whether the ability of social support figure reminders to enhance th…

Background: Cervicogenic dysphagia is a swallowing difficulty caused by cervical problems that negatively impact pulmonary health, and quality of life and may increase the risk of mortality. Study design: Randomized Controlled Study Purpose: The purpose was to explore the effect…

Despite the VA's best efforts to treat the psychosocial impact of war, many combat Veterans report lingering difficulty reintegrating into meaningful post-deployment lives. War is among the most extreme forms of human experience but, for many, wartime trauma was treated using mod…

The present study will evaluate the effects of both aging and nicotine on psychophysical tasks and electrophysiological measures. Nicotine will be administered to study participants in the form of gum that is available as an over-the-counter medication. The hypothesis is that nic…

This prospective observational study will include patients with atrial fibrillation that has indication for treatement with flecainide. Included patients are followed during a 12 month period. During the follow-up period they will have four clinical visits, during which clinical …

This randomized, double-blind, crossover clinical trial evaluated the effect of a probiotic-containing nanofiber dental floss on subgingival red complex periopathogens and gingival health in periodontally healthy individuals. Thirty male participants underwent two 14-day flossing…

This study aims to develop an ethical approach to developing and deploying novel neurotechnologies to aid in the detection of consciousness and prediction of recovery after brain injury.

This study will evaluate whether 7 days of Rhodiola rosea (golden root) supplementation can improve resistance-exercise performance and cognitive function in resistance-trained men and women. Participants will complete four 7-day periods in a randomized, double-blind, crossover o…

Patients with restrictive-type anorexia nervosa who are admitted to the hospital for feeding often urinate excessive amounts. Others have changes in the way that they handle acid and base. These issues prolong hospitalizations. Current data suggest that one hormone--named secreti…

This randomized controlled trial investigated the effects of cervical stabilization exercises on head posture, pain, functional status, and voicing efficiency in patients with nonspecific chronic neck pain. Following a six-week exercise program, cervical stabilization exercises r…

Opioid overuse is a widespread public health crisis in the United States with increasing rates of addiction and overdose deaths from prescription opioids. Reducing the need for opiate analgesics in the post-operative setting has become a high priority in minimizing long-term opio…

The investigators propose to conduct a prospective randomized trail (RCT) of a driveline management protocol. The study will be initiated at UCSF from January 1st 2022 to December 31st 2022 as a pilot to be extended to other sites with the ultimate goal to develop a multi-center …

This study aims to compare two FDA approved medications (aripiprazole and risperidone) for the treatment of behavioral dysregulation in children with autism spectrum disorders. This trial, done in the context of routine clinical care, will seek to evaluate whether aripiprazole or…

This is a multicenter prospective observational cohort study in adults with hepatocellular carcinoma (HCC) without baseline extrahepatic metastasis who are receiving routine clinical management and follow-up at participating centers. The study evaluates the real-world implementat…

The Retaining Employment and Talent after Injury/Illness Network (RETAIN) demonstration is a collaborative effort between the U.S. Department of Labor (DOL) and the Social Security Administration (SSA) to improve employment outcomes for individuals who experience injuries or illn…

The objective of the study is to measure the difference in the lag of accommodation between DOT spectacle lenses and control spectacles.

The purpose of this study is to evaluate if peri-operative zolpidem for posterior lumbar spinal fusion improves patient reported outcomes following surgery.

The understanding of ARVC pathophysiology remains incomplete. Several clues indicate that disease progression is mediated through inflammation. The present study aim to document the feasibility of detecting the potential presence of intracardiac local inflammatory components in p…

The goal of this clinial trial is to detect Which one of two different platelet concentrate bio-membrane (first or third generation) is better in terms of marginal bone level and bone density around immediate implants in esthetic zone using Cone beam computerized tomography The p…

The overall objective of this research is to evaluate different laboratory-built and commercially available sensors used to measure the effects of neuromuscular blocking drugs on neuromuscular function during surgery, by measuring evoked thumb twitch response to ulnar nerve stimu…