Clinical trials: Autonomic Nervous System
Healthy
Heart Rate Variability Augmentation With RR2 Neuromodulation Device
Brief Summary: A randomized double-blinded, sham-controlled, crossover study Condition or Disease: impaired autonomic balance measured by heart rate variability
- Trial name
- NCT03771794
- Testing
- ReguRate neurostimulation
- Where
- 2 sites in Israel
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Hillel Yaffe Medical Center
Iron-deficiency, Postural Orthostatic Tachycardia Syndrome
Iron Sucrose in Patients With Iron Deficiency and POTS
This study aims to investigate whether the treatment of non-anemic iron deficiency with intravenous iron sucrose will result in decreased symptom reporting and improved cardiovascular indices in patients with Postural Orthostatic…
- Trial name
- NCT04855266
- Testing
- Sucrose, Tilt Table Test
- Volunteers
- healthy volunteers welcome
- Sponsor
- Mayo Clinic
Type 1 Diabetes (Juvenile Onset), Type 1 Diabetes
Type 1 Diabetes Autonomic and Vascular Function
The goal of this clinical trial is to investigate the autonomic and vascular function in men and women with Type 1 diabetes. The main questions it aims to answer are: 1.
- Conditions
- Type 1 Diabetes (Juvenile Onset), Type 1 Diabetes, Diabetes, Autoimmune
- Trial name
- NCT06786546
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- University of Texas at Austin
Healthy
Aerobic Training on the Autonomic Modulation in Children
The heart rate variability is a tool used to asses non-invasive cardiac autonomic. In fact, many studies have been disseminated of heart rate variability in adults, however few results in a literature this parameters in pediatric…
- Trial name
- NCT02236117
- Testing
- Aerobic Training
- Where
- Brazil
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Universidade Estadual de Londrina
Autonomic Nervous System Imbalance
Caffeine and the Autonomic Nervous System
Caffeine consumption has been linked to dysfunction of the autonomic nervous system. In this study the investigators analyze the effects of caffeine containing drinks (including energy drinks and coffee) on ECG based parameters…
- Trial name
- NCT04886869
- Testing
- caffeine
- Where
- Germany
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- LMU Klinikum
Spinal Cord Injuries (SCI), Orthostatic Hypotension, Dysautonomic
Cardiovascular Function and Response to Stimulation Within the First Year After Spinal Cord Injury
The study aims to explore how cardiovascular function changes in the first year after a spinal cord injury, and to see how different treatments, like spinal stimulation through the skin (transcutaneous spinal stimulation), affect…
- Conditions
- Spinal Cord Injuries (SCI), Orthostatic Hypotension, Dysautonomic, Cardiovascular, Transcutaneous Spinal Stimulation
- Trial name
- NCT06841198
- Testing
- spinal cord transcutaneous stimulation, Ice testing
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Kessler Foundation
Diabetes Mellitus Type 2, Heart Failure
Heart Failure in Patients With Diabetes: Cells, Crosstalk and Consequences
This will be an observational study to explore differences in pathophysiology between groups of people with and without heart failure (HF) (reduced and preserved ejection fraction) and with and without diabetes mellitus (DM) with…
- Conditions
- Diabetes Mellitus Type 2, Heart Failure, HFrEF - Heart Failure With Reduced Ejection Fraction, HFpEF - Heart Failure With Preserved Ejection Fraction
- Trial name
- NCT06774014
- Where
- United Kingdom
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- University of Leeds
Healthy Individuals
Effect of Kinesthetic Motor Imagery on Heart Rate, Heart Rate Variability, and Skin Resistance
Motor Imagery (MI) is defined as imagining an action in the mind without any explicit physical movement. MI is considered an "offline" process of the motor areas of the brain.
- Trial name
- NCT06482528
- Testing
- Motor Imagery
- Where
- Turkey (Türkiye)
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Kutahya Health Sciences University
Breast Cancer
Validation of Molecular Diagnostic Assays to Detect Cancer Biomarkers in Blood & Primary Tumor in ER+/HER2- MBC
Conventional biopsy and surgical tumor resection are invasive procedures that capture only one instance of the progression of the tumor. However, the genome of tumor is not static, but it is constantly altered during treatment.
- Trial name
- NCT04480814
- Testing
- PIK3CA kit
- Where
- 4 sites in Greece
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Pharmassist Ltd
Colitis, Ulcerative, Sleep Quality
Clinical Characteristics of Sleep Disorders in Patients With Ulcerative Colitis
Ulcerative colitis(UC) is one of the two main forms of inflammatory bowel disease(IBD), which seriously affects the quality of life of patients.
- Conditions
- Colitis, Ulcerative, Sleep Quality, Gastrointestinal Microbiome, Autonomic Nervous System Imbalance
- Trial name
- NCT06359808
- Where
- China
- Volunteers
- 152 people, healthy volunteers welcome
- Sponsor
- Xijing Hospital
Postural Orthostatic Tachycardia Syndrome, Hypocapnia
Chemoreflex and Baroreflex Alterations Causing Postural Tachycardia Syndrome With Orthostatic Hyperpnea and Hypocapnia
Postural tachycardia syndrome (POTS) is the most common chronic cause of postural lightheadedness, and upright confusion afflicting many Americans, mostly young women.
- Conditions
- Postural Orthostatic Tachycardia Syndrome, Hypocapnia, Hyperventilation
- Trial name
- NCT05923840
- Testing
- Chemoreflex Testing, Baroreflex testing, Orthostatic stress testing
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- New York Medical College
Healthy Young Adults, Physical Activity Levels
Differences in Autonomic Recovery Between Physically Active and Inactive Women Following an Automated Massage Chair Intervention
The goal of this study is to investigate whether an automated massage chair can improve the body's recovery system in healthy young women (aged 19-26 years) who are either physically active or inactive.
- Conditions
- Healthy Young Adults, Physical Activity Levels, Inactive People
- Trial name
- NCT07529678
- Testing
- Massage chair
- Where
- Malaysia
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Universiti Sains Malaysia
Behavior, Social, Autonomic Imbalance
Coping Strategies and Responsiveness to a Brief Online Intervention During COVID-19 Pandemic
The present study investigates the efficacy of a brief and cost-effective video-intervention that combines bottom-up elements of deep breathing and third-wave cognitive behavioral therapy techniques (i.e., mindfulness and…
- Trial name
- NCT04382560
- Testing
- Deep Breathing training, Compassion focused intervention
- Where
- Italy
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- University of Parma
Postural Tachycardia Syndrome
Local Vasoconstriction in Postural Tachycardia Syndrome
The investigators study will determine how often blood flow regulation abnormalities and abnormalities of sympathetic regulation produced by nitric oxide, angiotensin-II, and oxidative stress occur in POTS and the mechanism(s) of…
- Trial name
- NCT01210430
- Testing
- Losartan, Ascorbic Acid (Vitamin C), Normal Saline
- Where
- United States
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- New York Medical College
Healthy, Hyperalgesia
Positron Emission Tomography to Measure Pain and Pain Control
This study will examine how the brain processes pain signals and how the different parts of the brain work with each other in response to painful stimuli.
- Conditions
- Healthy, Hyperalgesia, Pain, Peripheral Nervous System Disease
- Trial name
- NCT00001307
- Testing
- Oxygen-15 Water, Capsaicin
- Where
- United States
- Volunteers
- 273 people, healthy volunteers welcome
- Sponsor
- National Institute of Dental and Craniofacial Research (NIDCR)
Healhty
Autonomic and Peripheral Neurochemical Responses to Maximal Rowing Exercise
The goal of this observational study is to characterize autonomic, neuroendocrine, and peripheral neurochemical responses to maximal rowing exercise and early recovery in highly trained male athletes.
- Trial name
- NCT07661953
- Testing
- Maximal 6,000-m rowing ergometer test
- Where
- Poland
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Poznan University of Physical Education
Functional Voice Disorder, Psychogenic Voice Disorder
Autonomic Dysfunction in Functional Dysphonia
The first objective of this research project is to compare the occurrence and frequency of symptoms and/or disorders related to autonomic dysfunction in patients with functional dysphonia with gender- and age-matched vocally…
- Conditions
- Functional Voice Disorder, Psychogenic Voice Disorder, Muscle Tension Dysphonia
- Trial name
- NCT06100601
- Testing
- ANS regulation therapy, conventional voice therapy (CVT), ANS regulation therapy + CVT
- Where
- Belgium
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University Ghent
Smoking Cessation
Sympathovagal Balance in Smoking Cessation
This study has the following primary aim: the main objective of this study is to investigate the effects of smoking cessation during quit attempts on sympathovagal balance.
- Trial name
- NCT01474265
- Testing
- Varenicline, Nicorette TX
- Where
- Germany
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Institut fuer anwendungsorientierte Forschung und klinische Studien GmbH
Healthy Volunteers
A Study to Determine the Relative Bioavailability of Capsule and Tablet Formulations of GDC-0941 and the Effect of Food and Proton Pump Inhibition on GDC-0941 Tablet Pharmacokinetics in Healthy Volunteers
This is a Phase I, randomized, two-part, single-center pharmacokinetics (PK) study to assess the relative bioavailability of capsule and tablet formulations of GDC-0941 in the fasted state (Part 1) and to determine the effect of…
- Trial name
- NCT00999128
- Testing
- GDC-0941, rabeprazole
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Genentech, Inc.
Generalized Anxiety Disorder
The Effects of Emotional Exposure on State Anxiety
A randomized repeated-measures crossover clinical trial was performed. Forty healthy, female college students completed a 30 min session of YogaFit and a time-matched seated rest condition on separate days.
- Trial name
- NCT03458702
- Testing
- YogaFit, Quiet Rest
- Where
- United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Texas Tech University