Clinical trials: Variability
Glycemic Response
Ethnic Variability in Glycemic and Hunger Satiety Response to Rice in Overweight Adults
Evidence has./ indicated increased risk of type 2 diabetes with white rice consumption in Asian population. It is shown that glycemic response to carbohydrate-containing food may differ in people of different ethnicities.
- Trial name
- NCT05336032
- Testing
- Food (rice)
- Where
- United Arab Emirates
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Rashid Centre for Diabetes and Research
Hypertension, Elevated Blood Pressure
Blood Pressure Following Isometric Exercise in Inactive Adults
This study investigates how isometric exercise training (IET) affects blood pressure in physically inactive adults. Isometric exercise involves sustained muscle contractions without movement-for example, pushing against a fixed…
- Conditions
- Hypertension, Elevated Blood Pressure, Sedentary Lifestlye
- Trial name
- BELIEF-BP (NCT06937164)
- Testing
- Isometric Exercise Training (IET), Expectation-Enhancing Informational Framing
- Where
- United Kingdom
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Canterbury Christ Church University
Healthy
Safety and Tolerability of Lu AG06474 in Healthy Young Men
The purpose of this study is to investigate the safety and tolerability of Lu AG06474 and what the body does to Lu AG06474 after swallowing single doses of the drug.
- Trial name
- NCT05003687
- Testing
- Lu AG06474
- Where
- United States
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- H. Lundbeck A/S
Stress, Pupillometry
Stress Evaluation and Management Using High Fidelity Simulation in Medical Education
The goal of this interventional study is to collect clinical and neurophysiological information to determine whether high-fidelity simulation can serve as a stress-inducing stimulus in a population of healthy residents (Emergency…
- Conditions
- Stress, Pupillometry, High Fidelity Simulation Training, Resident Education
- Trial name
- STRATAGEM (NCT06916949)
- Testing
- Electrocardiogram, Pupillometry, Electroencephalogram
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Brain Injury, Cerebral Palsy
Heart Rate Variability (HRV) Among Children With Brain Damage
to investigate the function of the autonomic nervous system in children with with post traumatic brain injury and children with cerebral palsy through an analysis of heart rate variability (HRV) occurring with walking performance.
- Trial name
- NCT00746291
- Testing
- 6 min walk test, Step climbing
- Where
- Israel
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Alyn Pediatric & Adolescent Rehabilitation Hospital
Charcot-Marie-Tooth Disease
Change in MUNIX in Patients With CMT1A Undergoing a Home Ankle Strengthening Program Versus Standard of Care
Here the investigators aim to show that a focused lower extremity resistance strength training program in patients with Charcot-Marie-Tooth disease (CMT) results in increased motor strength of ankle plantar- and dorsi-flexion.
- Trial name
- NCT03715283
- Testing
- Home Ankle Strengthing Program, Standard of Care
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Stress, Burn Out
Effects of a Thermal Spa Short Residential Program for Prevention of Work-related Stress / Burn-out on Biomarkers of Stress - A Proof of Concept Study
Work-related stress is a public health issue. Among the multiple physical and psychological consequences of stress, increased mortality and cardiovascular morbidity seem the main concern.
- Conditions
- Stress, Burn Out, Heart Rate Variability
- Trial name
- ThermStress (NCT03536624)
- Testing
- 6 days spa residential program
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospital, Clermont-Ferrand
Reaction of Autonomic Nervous System, Reaction of Acupuncture
Study on the Effect of Electroacupuncture at Both Zusanli and at Both Yanglingquan Acupoints on Cardiovascular Activity
The purpose of this present study was to investigate the effect of electroacupuncture at both Zusanli and at both Yanglingquan acupoints on autonomic nerve modulating cardiovascular activity, and skin blood flow and skin…
- Conditions
- Reaction of Autonomic Nervous System, Reaction of Acupuncture, Reaction of Blood Circulation
- Trial name
- NCT01665105
- Testing
- acupuncture
- Where
- Taiwan
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- China Medical University Hospital
Older Adult
Heart Rate Variability Biofeedback in Older Adults
Older adults will be randomly assigned to an active heart rate variability biofeedback condition and a "sham" control condition.
- Trial name
- NCT05902286
- Testing
- OSC+, OSC-
- Where
- United States
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- Brigham Young University
Microbial Colonization
Variability in Microbial Response to Dietary Fiber
The goal of this clinical trial is to understand varying in responses to different dietary patterns in healthy people who are getting a health screening colonoscopy.
- Trial name
- TRIUMPH (NCT06023940)
- Testing
- High fiber
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Lung Function, Heart Rate Variability
Effects of Exposure to Biomass-burning Air Pollution on Lung Function, Heart Rate Variability and Inflammatory Markers in Sugarcane Workers
Introduction: Non-mechanized sugar cane harvesting preceded by burning, an important and prevalent professional activity of agribusiness segment of the Brazilian economy, exposes workers and people of neighboring towns to high…
- Conditions
- Lung Function, Heart Rate Variability, Oxidative Stress, Systemic Inflammatory Response
- Trial name
- NCT01371188
- Where
- Brazil
- Volunteers
- 222 people, healthy volunteers welcome
- Sponsor
- InCor Heart Institute
Mental Acuity
The Effect of Water Temperature on Heart Rate Variability and Cognition
Heart rate variability (HRV) is a key indicator of fitness, and stress resilience. Previous research has shown that HRV decreases under mental workload, including during tasks that require strict attention.
- Trial name
- NCT07654270
- Testing
- water
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Arizona State University
Heart Rate Variability
Effects of Arm Crank Versus Treadmill Exercises on Heart Rate Variability in Adult Subjects.
Cardiovascular response to exercise affects the capacity of all body organs depending upon intensity, duration and mode of exercises.
- Trial name
- NCT03068182
- Testing
- Arm crank, Treadmill, Exercise
- Where
- Saudi Arabia
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Imam Abdulrahman Bin Faisal University
Ventilation Mode, Pleth Variability Index
Effects of Volume and Pressure-Controlled Ventilation on Cerebral SpO2, PI, and PVI Index in Septoplasty
Objective: This study was designed to evaluate the accuracy of Pleth Variability Index (PVI), Perfusion Index (PI) and Regional Oxygen Saturation (rSO2) in both ventilation modes in patients undergoing septorhinoplasty operation…
- Conditions
- Ventilation Mode, Pleth Variability Index, Perfusion Index, Regional Cerebral Oxygen Saturation
- Trial name
- NCT06407362
- Testing
- Cerebral Oxygen Saturation
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Sanliurfa Mehmet Akif Inan Education and Research Hospital
Heart Rate Variability, Sports Accident
Factors and Characteristics of Heart Rate Variability in Runners
The purpose of this study is to describe the variation characteristics and factors of the heart rate variability during long-distance running.
- Trial name
- NCT04909788
- Testing
- a long-distance running (over 3 km)
- Where
- China
- Volunteers
- 520 people, healthy volunteers welcome
- Sponsor
- Huazhong University of Science and Technology
CYP2D6 Polymorphism
Effects of Retinoids on CYP2D6 Activity During Pregnancy
Prospective drug interaction study during pregnancy.
- Trial name
- NCT03117660
- Testing
- Vitamin A
- Where
- United States
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- University of Washington
Surgical Procedure, Unspecified, Pain, Postoperative
Experimental Pain Reporting Accuracy and Clinical Post-operative Pain
Pain is a subjective experience that differs in intensity from one person to another. Appropriate medical care relies on an accurate assessment of the patients' condition.
- Conditions
- Surgical Procedure, Unspecified, Pain, Postoperative, Ear, Nose, and Throat (ENT) Disease
- Trial name
- NCT03854669
- Testing
- pain reporting accuracy
- Where
- Israel
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Carmel Medical Center
Epilepsy, Temporal Lobe, Drug Resistant Epilepsy
Studying Heart Rhythms With a Wearable Sensor to Detect and Predict Seizures in People With Epilepsy
The goal of this observational study is to understand heart rhythm changes in adults with epilepsy. It will also explore whether computer programs can use heart recordings to detect or predict seizures.
- Trial name
- EpHR-DP (NCT07835594)
- Testing
- Textile-based wearable electrocardiography
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Acibadem University
Pain
Patient and Provider Confidence and Satisfaction With the Clinical Use of CYP Genetic Variability
This study utilizes the Medication DNA Insight™ tests for pain and mental health medications. We are testing the pain and mental health medications commonly used in pain treatment.
- Trial name
- Genomics (NCT02568618)
- Testing
- Pain Medication DNA Insight (TM) test
- Where
- United States
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Defense and Veterans Center for Integrative Pain Management
Anti-Psychotic, Management of Manifestations of Psychotic Disorders
Assessment of Intra-subject Variability in the Bioavailability of Chlorpromazine Hydrochloride
Cycle Pharmaceuticals Ltd. (Cycle) is developing an oral tablet formulation of Chlorpromazine Hydrochloride and intends to conduct bioequivalence trials to demonstrate its similarity to the RLD.
- Conditions
- Anti-Psychotic, Management of Manifestations of Psychotic Disorders, Treatment of Schizophrenia, Control Nausea and Vomiting
- Trial name
- NCT02943213
- Testing
- Chlorpromazine Hydrochloride
- Where
- South Africa
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cycle Pharmaceuticals Ltd.