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 will enroll patients who are referred for coronary angiography and require physiological assessment to see if the lesion can be treated as per the local standard of care. Approximately 92 participants will be enrolled. There are no follow up visits required so participation in this study will end when subjects are discharged from the hospital.The study will be comparing the resting flow reserve against the instantaneous wave-free ratio (iFR) and fractional flow reserve. All these tests offer a way to image a legion and determine if it is suitable to be treated. FFR measures the pressure differences across (narrowed coronary arteries usually due to atherosclerosis), iFR's are performed during cardiac catheterisation (angiography) using invasive coronary pressure wires which are placed in the arteries of the heart that are to be assessed and the Resting flow reserve looks at the maximum increase in blood flow through the coronary arteries above the normal resting volume.
This study compares the efficacy of four different types (Cognitive Behavior Therapy for Insomnia (CBT-I); Focus of Attention (FOA); Combined CBT-I and FOA; and Sleep Hygiene (control group) for the treatment of insomnia. This study is a randomized, open label study, and the participants are asked to assess the benefits they get from the intervention. This study involve 6 weekly in person one-to-one sessions after screening and completion of the 1-week, 3-month, 6-month and 12-month follow-up assessment. The trained study staff will administering the treatment. The Research Department will administer the outcome measures. The review of insomnia improvement will be assessed at at end of treatment, 3 months, 6 months and 12 months follow-up.
To determine the safety and feasibility of autologous, culture-expanded adipose-derived (AD) mesenchymal stromal cells (MSCs) in subjects with painful degenerative disc disease (DDD).
This pilot clinical trial will explore the accuracy and acceptability of a non-invasive, wearable glucose sensor in patients living with DM. This study will compare needleless glucose sensor readings from sweat with glucometer measurements from patients with any type of diabetes at fasting, and after a meal.
The primary objective of the trial was to investigate the effect of the use of inhaled colistimethate sodium (CMS), administered twice a day (b.i.d.) via a specific nebulizer for 12 months, compared to placebo in subjects with non-cystic fibrosis bronchiectasis (NCFB) chronically infected with P. aeruginosa on the annualised frequency of pulmonary exacerbations.
The primary objective of this study is to describe the rate of local control in patients with her-2 positive early stage breast cancer with a complete response to chemotherapy and lumpectomy alone.
The primary purpose of this study was to evaluate the efficacy of 12 months of oral ACH-0144471 (also known as danicopan and ALXN2040) in participants with C3G or IC-MPGN based on histologic scoring and proteinuria.
Previous research suggests that heart rate variability (HRV) biofeedback aimed at increasing HRV can reduce anxiety and stress. However, some mental quiescence practices that reduce HRV during the practice sessions also lead to positive emotional outcomes. Thus, it is not obvious that the benefits of HRV-biofeedback accrue due to increasing HRV during the session. An alternative possibility is that the benefits arise from engaging prefrontal control over heart rate. In this study, the investigators will test two possible mechanisms of the effects of HRV on emotional health by comparing two groups. In one group, participants will be asked to engage in daily training to decrease HRV using the HRV biofeedback device. In the other group, participants will be asked to engage in daily training to increase HRV using the HRV biofeedback device. This will allow analyses to pit two possible mechanisms against each other: 1. Mechanism 1: engaging prefrontal control over heart rate is the critical factor that allows HRV biofeedback to help improve well-being. In this case, well-being should increase over time in both groups, as both training should engage prefrontal cortex to implement self-directed control over heart rate. Strengthening prefrontal control mechanisms may help improve emotion regulation in everyday life. 2. Mechanism 2: increased HRV during the training sessions leads to greater functional connectivity among brain regions associated with emotion regulation during the high HRV state. In this case, improved well-being would be specifically associated with having time each day during which there were very high HRV states, and so improved well-being should be seen only in the group in which participants get biofeedback to increase HRV.
This study is designed to investigate whether the use of copanlisib is safe, feasible and beneficial to pediatric patients with solid solid tumors or lymphoma that are recurrent or refractory to standard therapy.
The objective of this study is to assess the long-term safety and tolerability of Cannabidiol Oral Solution (CBD) in participants with Prader-Willi Syndrome.