Clinical trials: Autonomic Dysfunction, open to volunteers
Sarcopenia, Fatigue
Association Between Sarcopenia, Fatigue and Orthostatic Intolerance in Geriatric Patients: A Case Control Study
This study aims to explore the relationship between sarcopenia, fatigue, and orthostatic intolerance in older adults. It will be conducted among geriatric patients attending Ain Shams University Hospitals.
- Conditions
- Sarcopenia, Fatigue, Orthostatic Intolerance
- Trial name
- NCT07564830
- Where
- Egypt
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Postural Orthostatic Tachycardia Syndrome, Postural Tachycardia Syndrome
Autoimmune Basis for Postural Tachycardia Syndrome
The purpose of this study is to see if some people with postural tachycardia syndrome (POTS) have higher levels of immune proteins (autoantibodies) directed against receptors of the autonomic nervous system, and if these…
- Conditions
- Postural Orthostatic Tachycardia Syndrome, Postural Tachycardia Syndrome, Tachycardia, Arrhythmias, Cardiac
- Trial name
- NCT02725060
- Testing
- phenylephrine, isoproterenol, 25 micro-Ci of radiation
- Where
- 2 sites in United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Multiple System Atrophy, Dementia With Lewy Bodies (DLB)
Multi-Center Study of Natural History in Atypical Parkinsonian Syndromes (MAPS-NH)
This goal of this observational study is to clarify the variations in the natural course of atypical parkinsonian syndromes (APS, including MSA, DLB, PSP, and CBD), such as the progression rate of motor and non-motor symptoms and…
- Conditions
- Multiple System Atrophy, Dementia With Lewy Bodies (DLB), Progressive Supranuclear Palsy (PSP), Corticobasal Degeneration (CBD)
- Trial name
- NCT07805967
- Testing
- We did not apply any interventions; only observational research was conducted.
- Where
- 20 sites in China
- Volunteers
- 500 people
- Sponsor
- Second Affiliated Hospital of Soochow University
Familial Dysautonomia
Dexmedetomidine Sublingual Film for the Ambulatory Treatment of Hyperadrenergic Autonomic Crisis in Patients With Familial Dysautonomia
The purpose of this placebo controlled interventional study is to collect preliminary data on administering dexmedetomidine in patients with Familial Dysautonomia (FD) during a rapid cessation of autonomic crisis.
- Trial name
- NCT06148311
- Testing
- Dexmedetomidine
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- NYU Langone Health
Down Syndrome, Autonomic Dysfunction
Exploring Sympathetic Nervous System Function in Individuals With Down Syndrome
Down syndrome (DS), the most common genetic cause of intellectual disability, is associated with widespread organ dysfunction, including abnormalities in the autonomic nervous system (ANS).
- Trial name
- DIVE (NCT07238465)
- Testing
- Cold Stress, Maximal Dynamic Exercise, Isometric Handgrip Exercise with Post-Exercise Muscle Ischemia
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Colorectal Neoplasia, Screening Colonoscopy
Total Underwater Colonoscopy (TUC) for Improved Colorectal Cancer Screening: A Randomized Controlled Trial
Colorectal cancer (CRC), the third most diagnosed cancer and second most common cause of cancer death. CRCs develop from precursors like adenomas (about 70% of CRCs) or serrated lesions (SSLs) (about 25-30% of CRCs).
- Conditions
- Colorectal Neoplasia, Screening Colonoscopy, Colorectal Cancer, Colorectal Cancer Screening
- Trial name
- NCT06333392
- Testing
- Total underwater colonoscopy, Conventional colonoscopy
- Where
- 5 sites in Norway, Sweden
- Volunteers
- 1,070 people
- Sponsor
- Vestre Viken Hospital Trust
Parkinson Disease, Prodromal Stage
Slowing Cognitive Decline in Alpha-synucleinopathies by Enhancing Physical Activity
α-Synucleinopathies, including Parkinson's disease and dementia with Lewy bodies, are the second most common neurodegenerative diseases.
- Conditions
- Parkinson Disease, Prodromal Stage, Neurodegenerative Diseases, Basal Ganglia Diseases
- Trial name
- ALPHA-FIT (NCT07324330)
- Testing
- Increase of physical activity volume and intensity with the use of a motivational smartphone application
- Where
- Germany
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- University Hospital, Bonn
Neurodegenerative Disorders
Development of IPS from Donated Somatic Cells of Patients with Neurological Diseases
Human fibroblasts and possibly other human somatic cells may be reprogrammed into induced pluripotent stem (iPS) cells by the forced expression of transcription factors (1-5).
- Trial name
- NCT00874783
- Where
- Israel
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
Multiple System Atrophy
Efficacy and Safety of Bilateral Cervical Lymphatic-Venous Anastomosis in the Treatment of Multiple System Atrophy
Multiple System Atrophy (MSA) is a rare and aggressive neurodegenerative disorder characterized by a combination of motor impairments, autonomic dysfunction, and cerebellar ataxia, with no currently available disease-modifying…
- Trial name
- NCT07036939
- Testing
- Immediate LVA, Delayed LVA
- Where
- China
- Volunteers
- 46 people
- Sponsor
- Ruijin Hospital
Complex Regional Pain Syndromes
Thoracic Sympathetic Ganglion Block With Botulinum Toxin Type A
Thoracic sympathetic ganglion block is a percutaneous procedure that paralyzes the action of sympathetic nerves transiently by injecting a local anesthetic around the ganglion.
- Trial name
- NCT06470581
- Testing
- Botulinum toxin A
- Volunteers
- 78 people
- Sponsor
- Seoul National University
Complex Regional Pain Syndrome (CRPS)
Effects of Non-invasive Brain Stimulation on Pain Avoidance Behavior in Chronic Pain Patients
Pain avoidance helps with survival. However, chronic pain patients often avoid valued life activities fearing onset or exacerbation of pain. Hence, pain avoidance no longer protects, but reduces quality of life.
- Trial name
- NCT07791966
- Testing
- transcranial alternating current stimulation (tACS)
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- The Cleveland Clinic
Complex Regional Pain Syndrome I (CRPS I)
CRPS-Hand: Contrast + Compression vs Whirlpool
This randomized controlled trial aims to evaluate and compare the effectiveness of combined contrast therapy with intermittent compression and whirlpool therapy in patients with post-traumatic CRPS-I of the hand and wrist, using…
- Trial name
- NCT07744269
- Testing
- Combined Contrast Therapy with Intermittent Compression, Whirlpool Therapy
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Ankara Etlik City Hospital
Episodic Migraine, Chronic Migraine
CGRP Inhibition, Autonomic Function, and Migraine
The purpose of this clinical study is to better understand the function of the autonomic nervous system in patients with migraine. We aim to understand whether the autonomic functions change depending on the migraine status (i.e.
- Trial name
- CGRP-1 (NCT04628429)
- Testing
- Erenumab, Galcanezumab, Fremanezumab
- Where
- Austria
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Chronic Musculoskeletal Pain, Autonomic Dysfunction
Non-invasive Vagus Nerve Stimulation for Chronic Musculoskeletal Pain
Chronic musculoskeletal (MSK) pain affects an estimated 20-33% of the global population and is frequently associated with autonomic nervous system dysfunction, characterised by symptoms such as orthostatic intolerance…
- Conditions
- Chronic Musculoskeletal Pain, Autonomic Dysfunction, Dysautonomia
- Trial name
- RESTORE-MSK (NCT07409363)
- Testing
- Active Vagus Nerve Stimulation
- Where
- United Kingdom
- Volunteers
- 12 people
- Sponsor
- University of Leeds
Complex Regional Pain Syndrome Type I
Transcutaneous Auricular Vagus Nerve Stimulation Added to Rehabilitation for Complex Regional Pain Syndrome Type I
This randomized, participant- and assessor-blinded, sham-controlled study will evaluate the effectiveness of transcutaneous auricular vagus nerve stimulation (taVNS) added to standard rehabilitation in adults with complex…
- Trial name
- taVNS-CRPS-I (NCT07711392)
- Testing
- Active Transcutaneous Auricular Vagus Nerve Stimulation, Standard Rehabilitation Program
- Volunteers
- 20 people
- Sponsor
- Liv Hospital Vadistanbul
Cancer, Chronic Stress
Can You Breathe Your Way To Better Health?
The purpose of this clinical trial is to explore the effects of either a 2-week high-intensity interval training (HIIT) or breath training intervention on measures of overall health, circulating biomarkers of stress, and immune…
- Conditions
- Cancer, Chronic Stress, Autonomic Dysfunction
- Trial name
- NCT06829836
- Testing
- Hight intensity interval training, Cyclic Hyperventilation with Retention
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Northern Colorado
Multiple System Atrophy
A Prospective Exploratory Study of the Safety and Preliminary Efficacy of the α-Syn H21 Monoclonal Antibody in Patients With Multiple System Atrophy
Multiple system atrophy (MSA) is a progressive neurodegenerative disorder characterized by autonomic dysfunction, parkinsonism, and cerebellar ataxia.
- Trial name
- NCT07774585
- Testing
- α-Syn H21 Monoclonal Antibody
- Where
- China
- Volunteers
- 3 people
- Sponsor
- Ruijin Hospital
Bradycardia, Syncope, Vasovagal
Comparison of Focal Cryoablation vs. Radiofrequency Cardioneuroablation for Bradyarrhythmias
Bradyarrhythmias are conditions where the heart beats too slowly, causing symptoms like dizziness, fainting, and fatigue. In some patients, these slow heart rhythms are caused by overactivity of the vagus nerve (the part of the…
- Conditions
- Bradycardia, Syncope, Vasovagal, Sick Sinus Syndrome, Atrioventricular Block
- Trial name
- CRYO-CNA vs RF (NCT07671898)
- Testing
- Focal Cryoablation, Radiofrequency Catheter Ablation
- Where
- Russia
- Volunteers
- 60 people
- Sponsor
- Tomsk National Research Medical Center of the Russian Academy of Sciences
Post-Acute COVID-19 Syndrome, Postural Tachycardia Syndrome (POTS)
Effect of 2-HOBA in Persistent Immune Activation in Long COVID POTS
Long COVID is defined by a range of symptoms affecting multiple organs that persist for more than three months following an acute SARS-CoV-2 infection.
- Conditions
- Post-Acute COVID-19 Syndrome, Postural Tachycardia Syndrome (POTS), SARS CoV 2 Infection, Long COVID19
- Trial name
- NCT07189936
- Testing
- To Measure levels of circulating monocyte/ T cell doublets at Baseline, To measure levels of circulating monocyte/ T cell doublets after 28 days of 2 HOBA treatment, To Measure Splanchnic venous capacitance after 28 days of Treatment with 2HOBA
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Vanderbilt University Medical Center
Postural Orthostatic Tachycardia Syndrome (POTS), Healthy
POTS-FLOW: Interplay Between Gut Hormones and Autonomic Postprandial Blood Flow Regulation in Patients With POTS
This study will describe the interplay between the gut hormones GIP and CCK and their regulation of blood flow to the large vessels in patients with Postural Orthostatic Tachycardia Syndrome (POTS) and GIP, CCK and GLP-1 in…
- Trial name
- GA22 (NCT07019519)
- Testing
- GIPR antagonist, GLP-1R antagonist, CCK agonist
- Where
- Denmark
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen