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Autonomic Nervous System Clinical Trials

A listing of Autonomic Nervous System medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

RESULTS

Found (28) clinical trials

Autonomic Nervous System Activity and Oculocardiac Reflex.

Pulling the eyeball during ophthalmic surgery provokes decrease in heart rate. This phenomenon is called oculocardiac reflex. In some patients asystole may occur. Other cardiac features of this reflex include hypotension, dysrhythmias, atrioventricular block. These cardiovascular disturbances may lead to decreased perfusion and ischemia of vital organs. Patients with existing ...

Phase N/A

Effect of Orthoses and Underfoot Vibration on Balance in Neuropathy

Balance impairments and falls are more common in people who have Charcot Marie Tooth disease (CMT) than in people without the condition. CMT is a condition which affects the nerves causing a variety of symptoms including sensation impairments and weakness. The impairments are usually most evident in the feet and ...

Phase N/A

Effects of Melatonin to Reduce Nocturnal Hypertension in Patients With Neurogenic Orthostatic Hypotension

Neurogenic orthostatic hypotension (NOH) is a debilitating condition associated with reduced quality of life, impaired function and is also an independent predictor of mortality(Bendini et al., 2007; Cordeiro et al., 2009; Rose et al., 2006). NOH is clinically defined as a sustained reduction in systolic blood pressure (SBP) 30mmHg within ...

Phase N/A

The Effect of Thoracic Spinal Manipulation on Autonomic Nervous System

Several studies have shown that spinal manipulative therapies had an immediate effect on autonomic nervous system activity (sympathoexcitatory effect) and on pressure pain sensitivity (hypoalgesic effect). Only one study assessed and found a correlation between these effects. Despite this interest, no one has assessed i) if these effects last over ...

Phase N/A

Hypoglycemia and Autonomic Nervous System Function- B2

Participants are admitted for two days and two nights to an inpatient clinical research center for performance of study procedures. On Day 1, two hyperinsulinemic hypoglycemic (50 mg/dl) clamps are performed - an AM clamp from about 9 to 11 am and a PM clamp from about 1 to 3 ...

Phase N/A

Autoimmune Basis for Postural Tachycardia Syndrome

Postural tachycardia syndrome (POTS) is a debilitating disorder resulting from cardiovascular autonomic dysfunction, has many causes and is very difficult to treat effectively. The investigators have identified the presence of autoantibodies (immune proteins) directed against some receptors of the autonomic nervous system that can cause patient's symptoms on standing. The ...

Phase N/A

Autonomic Nervous System Role in Uncontrolled ASTHMA and the Paucigranulocitic Phenotype

Role of the ANS in asthma For decades it's considered that the autonomic nervous system (ANS) plays an important role in the pathophysiology and symptomatology of asthma. The ANS had important functions besides regulating airway, such as bronchial smooth muscle tone, secretions, blood flow, microvascular permeability, also acts on migration ...

Phase N/A

Impact of Adrenoreceptor Expressions on Inflammatory Pattern in Refractory Cardiogenic Shock Under VA ECMO

NB : A repartition according to other ongoing study (HYPOECMO NCTNCT02754193) is planned

Phase N/A

Comparison of the Efficacy of the Ultrasound With Fluoroscopy in Guidance of Lumbar Sympathetic Block

This study compares the efficacy of the ultrasound with fluoroscope in guidance of lumbar sympathetic block (LSB). The goals of the study are; 1) To show that US-guided LSB results in shorter performance time compared to fluoroscope-guided LSB, 2) To evaluate the efficacy and safety of US-guided LSB, and 3) ...

Phase N/A

Pranayama Practice on the Autonomic Nervous System

Healthy adult participants (N=40) will be recruited from the general population. Potential participants will contact a study phone line or email expressing their interest, and they will then be contacted in order to schedule a screening telephone interview for an initial assessment of their eligibility. Recruitment will be conducted in ...

Phase N/A