Clinical trials: Autonomic Nervous System
Autonomic Nervous System
Sympathetic and Parasympathetic Responses to Specific Chiropractic Adjustments
A study to determine if a chiropractic adjustment in the cervical spine will effect the parasympathetics and a chiropractic adjustment in the thoracic spine will effect the sympathetics.
- Trial name
- NCT00632164
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Sherman College of Straight Chiropractic
Fibromyalgia (FM) OR Fibromyalgia Syndrome, Manuel Therapy
Effects of Adding Vagal Neuromodulation to Manual Therapy in Women With Fibromyalgia
The aim of this study is to investigate the effect of transcutaneous auricular vagus nerve stimulation (taVNS) added to manual therapy on pain, autonomic nervous system function, and illness perception in female patients…
- Conditions
- Fibromyalgia (FM) OR Fibromyalgia Syndrome, Manuel Therapy, Chronic Widespread Pain, Autonomic Nervous System Dysfunction
- Trial name
- NCT07894588
- Testing
- Transcutaneous Auricular Vagus Nerve Stimulation (taVNS), Manual Therapy Program, Diaphragmatic Breathing and Stretching Exercises
- Where
- Turkey (Türkiye)
- Volunteers
- 44 people
- Sponsor
- Hasan Kalyoncu University
Postural Orthostatic Tachycardia Syndrome (POTS), Syncope
Abdominal and Lower Extremity Compression During Tilt Table Testing in Adolescent POTS Patients
Postural orthostatic tachycardia syndrome (POTS) is a common cause of orthostatic intolerance in adolescents and adults. Compression stockings are commonly recommended as a treatment modality for POTS, but the effects of…
- Trial name
- NCT01795469
- Testing
- Zoex compression garment
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Nationwide Children's Hospital
Reflex Syncope
Cardioneuroablation: Comparison of Right Versus Left Atrial Approach in Patients With Reflex Syncope
Introduction. Reflex vaso-vagal syncope (VVS) is the most frequent cause of transient loss of consciousness and it's treatment remains a challenge.
- Trial name
- ROMAN2 (NCT05225532)
- Testing
- Radiofrequency ablation
- Where
- Poland
- Volunteers
- 40 people
- Sponsor
- Centre of Postgraduate Medical Education
Vagus Nerve Stimulations
Comparison of the Acute Effects of Auricular Vagus Nerve Stimulation and Deep Breathing Exercise
The goal of this clinical trial is to investigate whether vagus stimulation and breathing exercises are more effective in healthy adults.
- Trial name
- NCT06740032
- Testing
- Transcutaneous vagus nerve stimulation, Deep breath exercise
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Istanbul Gelisim University
Brain Injuries, Traumatic
Early Redox Biomarker Changes After Stellate Ganglion Block in Traumatic Brain Injury
Oxidative stress is a key mediator of secondary brain injury after traumatic brain injury (TBI). The stellate ganglion block (SGB) has been shown to modulate cerebral hemodynamics and neuroinflammation in brain-injured patients…
- Trial name
- NCT07844811
- Testing
- Ultrasound-guided stellate ganglion block (parent study)
- Where
- Slovenia
- Volunteers
- 20 people
- Sponsor
- University Medical Centre Ljubljana
Stroke
COMPARISON OF BREATHING AND SUBOCCIPITAL RELEASE IN STROKE
The aim of this study is to investigate the positive effects of deep, slow breathing exercises and suboccipital relaxation, when added to a routine physiotherapy and rehabilitation program, on autonomic, motor, cognitive, and…
- Trial name
- NCT07725471
- Testing
- Breathing Exercise, Suboccipital Release, Standard treatment
- Where
- Turkey (Türkiye)
- Volunteers
- 54 people
- Sponsor
- Ankara Yildirim Beyazıt University
Breast Cancer
Biomarker Testing and Treatment Patterns Among Patients With PIK3CA Mutation in Advanced Breast Cancer
This was a retrospective observational study of patients with advanced breast cancer (BC). This non-interventional study was conducted using discrete structured data and medical record abstraction, if needed, from patients…
- Trial name
- NCT05982886
- Where
- United States
- Volunteers
- 1,093 people
- Sponsor
- Novartis Pharmaceuticals
Type-2 Diabetes Mellitus, Ischemic Heart Disease
Risk Prediction in Type II Diabetics With Ischemic Heart Disease
The purpose of this study is to test whether cardiac autonomic dysfunction predicts is a prognostic marker in type-2 diabetics with ischemic heart disease
- Trial name
- NCT01422057
- Where
- Germany
- Volunteers
- 500 people
- Sponsor
- Thebiosignals.com
Nociceptive Pain, Anesthesia
Cerebral and Autonomic Responses to Pain in Healthy Humans
Evaluating the intraoperative pain is a major challenge for the anesthesia team. During anesthesia, changes in heart rate and blood pressure are interpreted qualitatively to evaluate the sympathetic response to nociceptive…
- Conditions
- Nociceptive Pain, Anesthesia, Healthy
- Trial name
- ALGOBLOC-1 (NCT04925336)
- Testing
- Nociceptive stimulation
- Where
- France
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Complex Regional Pain Syndrome (CRPS)
Mechanism and Treatment of Sympathetically Maintained Pain
40 CRPS patients will be recruited over a three-year period (target of 160 patients at all sites). Assessment of exclusion criteria will be undertaken during initial recruitment.
- Trial name
- NCT01813149
- Testing
- phenylephrine and clonidine, punch biopsy
- Where
- United States
- Volunteers
- 128 people
- Sponsor
- The Cleveland Clinic
Colorectal Cancer Metastatic
Influence of BRAF and PIK3K Status on the Efficacy of 5-Fluorouracil/Leucovorin/Oxaliplatin (FOLFIRI) Plus Bevacizumab or Cetuximab in Patients With RAS Wild-type Metastatic Colorectal Carcinoma and < 3 Circulating Tumor Cells (CTC)
The purpose of the study is to explore the influence of BRAF and PIK3K status on the efficacy of FOLFIRI plus Bevacizumab or Cetuximab, as first line therapy of patients with RAS wild-type metastatic colorectal carcinoma and < 3…
- Trial name
- VISNU-2 (NCT01640444)
- Testing
- FOLFIRI + bevacizumab, FOLFIRI + cetuximab
- Where
- Spain
- Volunteers
- 240 people
- Sponsor
- Spanish Cooperative Group for the Treatment of Digestive Tumours (TTD)
Complex Regional Pain Syndrome Type I
Pain in Complex Regional Pain Syndrome
CRPS is a complex pain condition that usually develops in response to trauma and immobilization which is very painful and debilitating.
- Trial name
- NCT04667364
- Testing
- Transcutaneous electrical nerve stimulation (TENS)
- Where
- Denmark
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Esbjerg Hospital - University Hospital of Southern Denmark
Premature Birth
Environmental Stress and Individualized Sensorimotor Care on Autonomic Nervous System Activity in Premature Population
Autonomic nervous system (ANS) is an essential regulator for the homeostasis, circulatory and respiratory systems. Heart rate variability, under the dependence of the parasympathetic and orthosympathetic arms is a peripheral…
- Trial name
- NCT00451607
- Where
- France
- Volunteers
- 39 people
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Postural Orthostatic Tachycardia Syndrome
Efficacy and Safety Study of Efgartigimod in Adults With Post-COVID-19 POTS
The study aims to investigate the safety, tolerability, efficacy, pharmacodynamics (PD), pharmacokinetics (PK), and immunogenicity of efgartigimod compared to placebo in participants with post-COVID-19 postural orthostatic…
- Trial name
- POTS (NCT05633407)
- Testing
- Efgartigimod
- Where
- 11 sites in United States
- Volunteers
- 53 people
- Sponsor
- argenx
REM Sleep Behavior Disorder
Understanding the Natural History of REM Sleep Behavior Disorder
The purpose of this research study is to determine if safe, simple and non-invasive tests such as an electrocardiogram (EKG), a smell test, or a blood test could be used to identify neurological disorders before typical symptoms…
- Trial name
- NCT01674998
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- The Parkinson's Institute
Infertility
Optimal Balloon Catheter Placement During Sonohysterography
Saline infusion sonohysterography and other intrauterine investigations methods may cause uterine cramping, pain and vasovagal reactions.
- Trial name
- NCT01936116
- Testing
- sonohysterography with inflated catheter in uterine cavity, sonohysterography with inflated catheter in cervical cavity
- Where
- Iran
- Volunteers
- 300 people
- Sponsor
- Royan Institute
Major Depressive Disorder
Impact of Transcutaneous Vagal Nerve Stimulation on Stress Response in Major Depression
This study will identify the sex-dependent impact of expiratory-gated transcutaneous vagus nerve stimulation (tVNS) on the modulation of the stress response circuitry and associated physiology in major depressive disorder (MDD).
- Trial name
- tVNS_MDD_Sex (NCT04448327)
- Testing
- active tVNS
- Where
- United States
- Volunteers
- 62 people
- Sponsor
- Massachusetts General Hospital
Autonomic Nervous System
The Effect of Endovascular Thrombectomy on Autonomic Nervous System in Patients With Large-vessel Ischemic Stroke
The autonomic nervous system (ANS), regulating involuntary physiologic processes including heart rate and blood pressure, is affected by changes in the cerebral vessels like carotid artery stenosis, occlusion, carotid artery…
- Trial name
- AFFRICATE (NCT05099354)
- Testing
- autonomic nervous system testing
- Volunteers
- 20 people
- Sponsor
- Karl Landsteiner University of Health Sciences
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome, Chronic Fatigue Syndrome
The Exercise Response to Pharmacologic Cholinergic Stimulation in Myalgic Encephalomyelitis / Chronic Fatigue Syndrome
Myalgic encephalomyelitis/Chronic fatigue syndrome (ME/CFS), otherwise known as Chronic fatigue syndrome (CFS) or myalgic encephalomyelitis (ME), is an under-recognized disorder whose cause is not yet understood.
- Conditions
- Myalgic Encephalomyelitis/Chronic Fatigue Syndrome, Chronic Fatigue Syndrome, Myalgic Encephalomyelitis, Exercise Intolerance
- Trial name
- NCT03674541
- Testing
- Pyridostigmine Bromide
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- Brigham and Women's Hospital