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.
The purpose of this pilot project is to evaluate the feasibility of a mentorship program for adolescents with autism spectrum disorder (ASD). Data will be collected from adolescents with ASD and their parents/guardians. Study findings will be used to inform further development of the mentoring program for individuals with ASD.
Overhearing is important for vocabulary learning and speech and language development in young children. However, contemporary hearing aids are generally unable to provide adequate access to low-level auditory inputs from multiple talkers at a distance to capitalize on overhearing. A recent investigation by Jace Wolfe and colleagues showed that, even when aided, children with hearing loss had significantly poorer speech recognition at 40, 50 and 60 dBA compared to children with normal hearing. Furthermore, they showed that increasing hearing aid gain for very low-level inputs produced a statistically significant improvement in syllable-final plural recognition and a non-significant trend toward better monosyllabic word recognition at very low presentation levels. Additional research is needed to document low-level speech recognition ability of children with hearing loss as well as the potential benefit or detriment of increasing hearing aid gain for low-level inputs. A novel hearing aid technology known as Soft Speech Enhancer has been shown improve low-level speech perception in adults with hearing loss; however, the effect of Speech Enhancer on speech recognition in children is not yet known and will be evaluated.
This is a pilot single site randomized controlled trial to assess the feasibility and acceptability of a nudging intervention providing surgeons with procedure-specific feedback regarding patients' postoperative opioid prescription-to-consumption ratio in individuals 18 years of age and older.
The purpose of this study is to compare the feasibility and accuracy of two methods of non-invasive hemodynamic assessments - bioreactance as assessed by non-invasive cardiac output monitoring (NICOM; Cheetah Medical) and pulse wave analysis as assessed by finger cuff arterial pressure (ClearSite, Edwards Life Sciences) - compared to hemodynamic assessments by intermittent echocardiography in early onset preeclampsia.
The cardioplegia solution of choice in many pediatric cardiac congenital programs is the del Nido solution. While many cardioplegia solutions provide diastolic arrest, del Nido provides a longer period of time between doses of cardioplegia. Many of the other cardioplegia solutions do not incorporate magnesium into the constituents, but del Nido does. Routine practice at CCHMC is to dose 25 mg/kg magnesium upon removal of the heart cross-clamp to protect against hypomagnesemia and associated arrhythmias. However, with the incorporation of magnesium in the del Nido solution, it may not be necessary to administer magnesium post cross-clamp and it could in fact be detrimental if the magnesium level is too high. This observational study will examine the magnesium levels prior to and after cross-clamp removal under our current process. The magnesium levels measured after the administration of del Nido cardioplegia and prior to cross-clamp removal will help inform our current practice.
The purpose of this study is to examine the human thermoregulatory impact of applying a commercially available capsaicin gel to the skin prior to moderate intensity walking under heated conditions. Experimental Visits will consist of 30 min of treadmill walking at a moderate pace (3.5 mph, 5% grade) under hot conditions (38°C, 60%RH) and will be randomized and counterbalanced for capsaicin gel or a hypoallergenic gel (control) application. Gels will be applied to areas commonly exposed during outdoor activity in warm conditions (shoulder to wrist, mid thigh to ankle). Accordingly, participants will wear shorts and a tank top shirt during exercise. Core temperature, skin temperature, galvanic skin response, laser doppler blood flow, and heart rate will be continuously recorded throughout the exercise bout via an integrated analog to digital converter. Sweat will be collected during exercise using commercially available absorbent patches. Thermal sensation will be assessed throughout exercise via the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) thermal sensation likert scale (cold to hot). Lastly, nude body weight will be recorded pre and post exercise for sweat rate determination. The capsaicin and control trials will be separated by a 7-14 day washout period
This is a phase 2A clinical trial designed to test the pro-melanogenic and anti-inflammatory role of phosphodiesterase-4 inhibitors (PDE4i), alone and in combination with active narrow band UVB (NBUVB), in vitiligo lesions. This is a double-blind, randomized controlled trial (RCT) with six study arms. The goal is for 64 participants to be recruited and complete the study.
This is a prospective, two-arm, parallel, individually randomized controlled trial to estimate the effect of expansion on patient comprehension (primary outcome) of abbreviations and acronyms in their health records. English-speaking adult patients with diagnosed heart failure who receive primary care at three urban hospitals in New York City will be considered. The investigators hypothesize that expansion will significantly increase patient comprehension of abbreviations and acronyms in the health record.
The purpose of this study is to evaluate the effectiveness of different technologies, in particular Virtual Reality, inclusive of passive content, active content, cognitive load modulation, and positive encouragement coaching to increase the pain threshold as assessed by immersing a hand in ice water while utilizing a stationary bike.
This study is designed to investigate the health impact of a vegan diet compared to a usual, omnivorous diet. The investigators plan to study these diets in twins, where one twin follows a vegan diet and the other twin follows an omnivorous diet, thus the investigators control for genetic differences that might impact the effect of the diet.