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Found 84 clinical trials
Human Cerebral Blood Flow Regulation (Gas Challenge)

This study tests basic differences in how men and women control brain (cerebral) blood flow (CBF), at rest and under stress. The stress is low oxygen or high carbon dioxide. The investigators hypothesize that sex differences per se, plus sex hormone differences, drive different signals in blood vessels that change …

Accepts healthy volunteers
  • 4 views
  • 25 Jul, 2022
  • 1 location
Exercise Testing in Diseases and Health

Cardiopulmonary exercise test (CPET) is a helpful tool for evaluation of aerobic exercise capacity and tolerance for variety of population. CPET provides a full assessment of the physiologic responses of the pulmonary, cardiovascular, muscular, and cellular oxidative systems to exercise. The test progression include a incremental stepwise (on treadmill) or …

Accepts healthy volunteers
  • 0 views
  • 13 Apr, 2022
  • 1 location
Assessment of Patients With suspeCted Coronary Artery Disease by Coronary calciUm fiRst strATegy vErsus Usual Care Approach. (ACCURATE)

in symptomatic patients presenting for evaluation of possible coronary artery disease (CAD) prior to the cardiac PET stress test, can be used as a gatekeeper for progression to the expensive rubidium

ischemia
atherosclerosis
exercise stress test
regadenoson
chest pain
  • 0 views
  • 26 Feb, 2022
  • 1 location
Neurodevelopmental Assessment of Children in Uganda and Malawi Using a Software Package

The investigators will use Brain Power Games or Village Builder, two different MSU-developed computer-based learning games for children on Tablets, as a neurocognitive "stress test" or medical

HIV Vaccine
  • 0 views
  • 05 May, 2022
  • 2 locations
Assessment of Adverse Outcome in Asymptomatic Patients With Prior Coronary Revascularization Who Have a Systematic Stress Testing Strategy Or a Non-testing Strategy During Long-term Follow-up.

Due to the lack of randomized controlled trials, the best follow-up strategy of asymptomatic patients after coronary artery revascularization is controversial. A systematic screening of silent myocardial ischemia may help prevent a major acute cardiac event. However, systematic screening strategy is costly and there is currently no evidence that repeated …

ischemia
cardiac event
exercise stress test
coronary revascularization
revascularisation
  • 0 views
  • 28 Nov, 2021
  • 1 location
Non Stress Test and Music Performance

Today, many methods are used in the evaluation of intrauterine fetal well-being. Non-stress test (NST) method is mostly used in the non-invasive evaluation of fetal well-being during pregnancy

  • 0 views
  • 25 Jul, 2022
Furosemide Stress Test Predicting Early Graft Function in Kidney Transplantation (FOSTIK)

Furosemide is an old drug that has been used frequently in the postoperative period of kidney transplantation, aiming to achieve adequate urine output. There is no previous study that directly evaluate the urine response to standardized dose of furosemide in the postoperative period. The objective is to measure the urine …

urine output
kidney transplant
stress test
  • 11 views
  • 24 Feb, 2022
  • 1 location
Multi-level Molecular Profiling of Peak Performance in Endurance Sports (MSSA)

Physical activity triggers complex molecular responses, including changes in immune-, stress-, and metabolic pathways. For example, autophagy is essential for energy and cellular homeostasis through protein catabolism, and dysregulation results in compromised proteostasis, reduced exercise performance, and excessive secretion of signaling molecules and inflammatory proteins. However, previous research has been …

Accepts healthy volunteers
  • 0 views
  • 16 May, 2022
  • 1 location
CREDE Study: Intraoperative Crede Manoeuver Compared to Preoperative Prolapse Reduction Stress Test to Predict Postoperative de Novo Stress Urinary Incontinence (PONSUI) at the Time of Pelvic Organ Prolapse (POP) Surgery

The CREDE pilot randomized study will compare the intraoperative Crede manoeuver (M1) to preoperative prolapse (POP) reduction cough stress test (M2) for the prediction and prevention of PONSUI

prolapse
cough
brimonidine tartrate ophthalmic solution
incontinence
stress test
  • 5 views
  • 26 Mar, 2022
  • 2 locations
A New Method for Deltoid Ruptures: Gap Sign

"Deltoid Gap Sign" which would be a new method of examination for deltoid ligament injuries will be investigated. It will be analyzed if it is correlated with the external rotation stress test

ankle fracture
injuries
  • 0 views
  • 26 Mar, 2022