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 study is to assess the cardiovascular responses of the elderly to heat wave conditions
A PubMed search of "thrombophilia" and "infertility" yields only 98 articles, the majority found in foreign medical journals and subspecialty journals with narrow readerships. Outside of Assisted Reproduction Clinics at academic medical centers, health care providers have limited awareness of the literature supporting thrombophilia evaluation and treatment in patients with recurrent pregnancy loss. As a result, women may suffer through years of repeated miscarriages before a thrombophilia evaluation is performed. By the time thrombophilia has been diagnosed as the cause of recurrent pregnancy loss, couples have often exhausted their personal savings on costly assisted reproductive therapies and present frustrated and psychologically exhausted. In this study, we will evaluate the frequency of thrombophilia as a cause of recurrent pregnancy loss and provide insights into our patient care experience at BWH.
This is a pilot study to determine safety, efficacy, and potential risks of robot assisted nipple sparing mastectomy (RNSM), by utilizing the daVinci surgical system.
The purpose of this study is to test whether Fisetin, a senolytic drug, can assist in preventing an increase in the disease's progression and alleviate complications of coronavirus due to an excessive inflammatory reaction.
The purpose of this project is to develop a monitoring, modeling, and interactive recommendation solution (for caregivers) for in-home dementia patient care that focuses on caregiver-patient relationships. This includes monitoring for mood and stress and analyzing the significance of monitoring those attributes to dementia patient care and subsequent behavior dynamics between the patient and caregiver. In addition, novel and adaptive behavioral suggestions at the right moments aims at helping improve familial interactions related to caregiving, which over time should ameliorate the stressful effects of the patient's illness and reduce strain on caregivers. The technical solution consists of a core set of statistical learning based techniques for automated generation of specialized modules required by in-home dementia patient care. There are three main technical components in the solution. The first obtains textual content and prosody from voice and uses advanced machine learning techniques to create classification models. This approach not only monitors patients' behavior, but also caregivers', and infers the underlying dynamics of their interactions, such as changes in mood and stress. The second is the automated creation of classifiers and inference modules tailored to the particular patients and dementia conditions (such as different stages of dementia). The third is an adaptive recommendation system that closes the loop of an in-home behavior monitoring system.
The Vitamin D for COVID-19 Trial (VIVID) is a randomized, placebo-controlled clinical trial in 2024 men and women from across the U.S. and Mongolia to investigate whether taking a daily dietary supplement of vitamin D vs. placebo for 4 weeks reduces the rate of seeking healthcare for symptoms or concerns related to COVID-19 in participants recently diagnosed with COVID-19, and reduces the risk of infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in household contacts of individuals with newly diagnosed COVID-19.
It is uncertain whether opt-out framing will increase participation in a clinical trial intended to promote physical activity in patients with peripheral artery disease (PAD). This study will test whether opt-in or opt-out framing of study participation upon initial contact affects the proportion of patients who ultimately enroll in the study and the demographic characteristics of enrolled patients.
This study is designed to learn more about decision making for prosthetic design, with the goal of producing a decision making aid for prosthetic design decisions.
The purpose of the study is to evaluate on-treatment efficacy against hepatitis D virus (HDV) of JNJ-73763989 + nucleos(t)ide analog (NA) regimen compared to NA alone.
The study team is recruiting 20 adults with spasticity due to chronic stroke and 20 adults with no neurological injuries for a 2 day study. In people with chronic stroke, one of the most common and disabling problems is spasticity (increased muscle tone or muscle stiffness). The purpose of this research study is to examine effects of dry needling on the nervous system (pathways between the muscle, spinal cord, and brain) in people with spasticity due to chronic stroke. Dry needling is a procedure in which a thin, stainless steel needle is inserted into your skin to produce a muscle twitch response. It is intended to release a knot in your muscle and relieve pain. The total study duration is 2 days. The first visit will take about 3 hours, during which dry needling will take place, and the second visit will take about 1 hour. During both visits you will be asked to participate in examinations of reflexes (muscle responses to non-invasive nerve stimulation) and arm/leg function.