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Psychological Stress clinical trials

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NCT ID: NCT03794531 Recruiting - Obesity Clinical Trials

Psychosocial, Environmental, and Chronic Disease Trends in Puerto Rico

PROSPECT
Start date: March 1, 2019
Phase:
Study type: Observational

The overall goal is to identify trends and longitudinal associations in psychosocial, food-related, and cardiometabolic risk factors that can guide public health priorities and future research needs aimed at reducing cardiovascular-related disparities in Puerto Rico. To this end, investigators will establish 'PROSPECT: Puerto Rico Observational Study of Psychosocial, Environmental, and Chronic disease Trends', an island-wide, longitudinal population cohort of 2,000 adults (30-75 years) in PR recruited with a community-wide sampling strategy, and assessed in a network of several partner clinics across the island. The study will collect comprehensive data on multiple psychosocial, dietary, and food-related factors, CVD biological markers, and medical record data, with follow-up at 2-years, and will assess variations by urban-rural area and by timing before-after Maria.

NCT ID: NCT02433431 Recruiting - Mindfulness Clinical Trials

Mechanisms of Mindfulness and Stress Resilience: A Mobile App Mindfulness Training Study

Start date: February 2015
Phase: N/A
Study type: Interventional

The purpose of this study is to test the active components of mindfulness meditation for reducing psychological stress and improving biomarkers of health. This study compares the effects of three brief trainings: (1) training in both present-moment attention and mindful acceptance, (2) training in present-focused attention, and (3) an active psychological training with no mindfulness content.

NCT ID: NCT02432339 Recruiting - Clinical trials for Psychological Stress

Effects of an Immunosuppressant Mycophenolate Mofetil or MMF on the Urinary Sodium Excretion Response to Mental Stress

MMF
Start date: April 22, 2014
Phase: Phase 1/Phase 2
Study type: Interventional

The purpose of this study is to determine if stopping the stress induced increase in inflammation will prevent sodium retention which in turn increases blood pressure. Each subject will test two separate times. One week, they will be taking a daily dose of mycophenolate mofetil (MMF), the other week they will be taking a placebo.

NCT ID: NCT01367379 Recruiting - Clinical trials for Psychological Stress

The Effect of the Duty Loading on the Stress Response of Physician

Start date: June 2011
Phase: N/A
Study type: Observational

The investigators will study in the possibility of cardiovascular disease, caused by the duty loading, of physician of internal medicine. The investigators will also explore if there {dose response effect} between the duty loading and the stress response of physicians of internal medicine. Therefore, the investigators will compare the stress responses of physicians of internal medicine during with different duty loading ( non-duty day, one duty area with 3 wards, 2 duty areas with 6 wards) in a observational method. Those stress response will be measured by cardiovascular risk indicators, including blood pressure, heart rate variability, blood sampling and urine sampling.