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Muscle Oxygenation clinical trials

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

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Completed
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NCT ID: NCT05011565 Completed - Clinical trials for Hemodynamic Instability

Hemodynamic, Vascular and Muscular Parameters of Exercise Capacity in Single-Ventricle Patients With Fontan Procedure

Start date: January 20, 2021
Phase:
Study type: Observational

After the Fontan procedure applied in patients with a functional or anatomical single ventricle, patients are faced with significant morbidity and mortality risk. Most of the common complications after Fontan such as arrhythmia, cyanosis, ventricular dysfunction, heart failure, atrioventricular valve insufficiency, protein-losing enteropathy, thrombosis, bleeding, venous insufficiency directly or indirectly limit exercise capacity. It has been reported that hemodynamic, vascular and muscular factors may be effective in the decrease of exercise capacity. In previous studies, it has been reported that cardiac output, one of the hemodynamic parameters, is the main factor affecting exercise capacity in patients with Fontan, and this is due to insufficient increase in stroke volume. In addition to the hemodynamic profile, the effects of muscle oxygenation, arterial stiffness and peripheral muscle strength on exercise capacity have been mentioned in different studies. For this reason, it is thought that examining the effects of hemodynamic, vascular and muscular profile together on submaximal and maximal exercise capacity in patients with Fontan will provide information about the mechanisms of influence of different exercise capacities and will provide important information in terms of determining exercise-based rehabilitation programs for such patients.