Clinical trials: Variability
Clexane is Administered to Healthy Volunteers
A Single-Dose Trial to Examine the Within Subject Variability of Clexane® in Healthy Adults Under Fasting Conditions
Primary: To examine the within subject variability of Clexane (80 mg) in healthy male and female volunteers administered subcutaneously (s.c.) as a single dose, in two periods, under fasting conditions.
- Trial name
- NCT02081950
- Testing
- Enoxaparin sodium
- Where
- United Kingdom
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Chemi S.p.A.
Tobacco Smoking
Heart Rate Variability Biofeedback for Smoking Cessation Treatment
The purpose of the study is to conduct an open trial examining the feasibility and acceptability of an adapted heart rate variability biofeedback and smoking cessation treatment that was using a primarily virtual remote…
- Trial name
- HRVB-SCT (NCT05224050)
- Testing
- Cognitive-Behavioral Smoking Cessation, Heart Rate Variability Biofeedback, Nicotine patch
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Rutgers, The State University of New Jersey
Aging, Cognitive Function Abnormal
Executive Functioning Training Study
Cognitive aging in people with HIV (PWH) is of increasing concern for several reasons: 1) between 52%-59% of PWH experience cognitive impairment known as HIV-Associated Neurocognitive Disorder (HAND) which impacts everyday…
- Conditions
- Aging, Cognitive Function Abnormal, Cognitive Performance, Cognitive Training
- Trial name
- EFT (NCT05598047)
- Testing
- Executive Functioning Training
- Volunteers
- 119 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Stability & Variability of Lipid-derived Molecules in Sweat
Investigating the Stability, Variability and Mechanism of Incorporation of Lipid Mediators Into Eccrine Sweat
The purpose of this study is to see what the differences are in sweat (amount and small molecule content) collected from different sites of the body and by different methods of sweat stimulation.
- Trial name
- NCT02935894
- Testing
- Ibuprofen, Physiological induction of sweating, Pilocarpine
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- USDA, Western Human Nutrition Research Center
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
Intra-subject Variability of Pharmacokinetics
Study to Determine the Intra-subject Variability of Pharmacokinetics of Lomitapide in Healthy Subjects
Objectives: To evaluate the intra-subject variability of the pharmacokinetics (PK) of single oral capsule doses of 20 mg lomitapide.
- Trial name
- NCT01915771
- Testing
- lomitapide
- Where
- United Kingdom
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Aegerion Pharmaceuticals, Inc.
Myopia
Assessment of Measurement Variability Across Automated Biometry Devices
This is a non-interventional prospective, comparative study of white-to-white, corneal thickness, and anterior chamber depth measurements as taken on the Orbscan II compared to the IOL Master 700 (Zeiss), IOL Master 500 (Zeiss)…
- Trial name
- NCT06045325
- Testing
- Orbscan II, IOL Master 700, IOL Master 500
- Where
- United States
- Volunteers
- 204 people, healthy volunteers welcome
- Sponsor
- Berkeley Eye Center
Peripheral Arterial Disease
Exoskeleton Variability Optimization
Exoskeletons, wearable devices that assist with walking, can improve mobility in clinical populations. With exoskeletons, it is crucial to optimize the assistance profile.
- Trial name
- NCT04338815
- Testing
- Exoskeleton Optimization, Endurance Evaluation
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- University of Nebraska
Asthma
Heart Rate Variability Biofeedback: It's Role in Asthma Therapeutics
The goal of this research study to see whether biofeedback therapy helps treat asthma, and if so, how it works. Biofeedback is a treatment method that can teach how to bodily control.
- Trial name
- BioAce (NCT02766374)
- Testing
- Heart rate variability biofeedback
- Where
- 2 sites in United States
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Fred Wamboldt, MD
Maternal Stress, Maternal Anxiety
Feasibility of Heart Rate Variability Biofeedback With In-patient Pregnant Women
Purpose: The investigators plan a feasibility study on an easily disseminated biofeedback tool to reduce stress among hospitalized and expecting mothers.
- Conditions
- Maternal Stress, Maternal Anxiety, Maternal Health Services
- Trial name
- NCT02119936
- Testing
- Heart Rate Variability Biofeedback Tool
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Peanut Consumption, High Intensity Aerobic Exercise
The Anti-Inflammatory Effects of Exercise and Peanut Consumption
This study will enroll and randomly assign 30 sedentary, healthy overweight men and women to two groups. Participants will either start by consuming peanuts for 4 weeks, and then go on to exercise at high intensity intervals…
- Trial name
- NCT03212144
- Testing
- High Intensity Interval Training, Peanut Consumption
- Where
- United States
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- New York State Psychiatric Institute
Healthy
Genetic Response to Warfarin in Healthy Subjects
The purpose of this study is to determine the importance of genetic differences on individuals' response to warfarin in a group of healthy subjects.
- Trial name
- NCT01520402
- Testing
- Warfarin
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Pregnancy Complications, Cesarean Section
Outcomes of Cesarean Section vs Vaginal Delivery: Instrumental Variable Adjusted Analysis
This study will examine the effect of cesarean section on perinatal mortality, using data provided by the Canadian Institute for Health Information.
- Trial name
- NCT02866058
- Testing
- Cesarean Section
- Volunteers
- 836,755 people, healthy volunteers welcome
- Sponsor
- Memorial University of Newfoundland
Problem Behavior
Behavioral Economics and Communication
This project examines mechanisms to address two significant challenges present in communication-based behavioral interventions for individuals with autism and comorbid severe destructive behavior (SDB): (a) inflexible…
- Trial name
- NCT05918393
- Testing
- functional communication training
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- State University of New York - Upstate Medical University
Chronic Pain Due to Injury
Effects of Intramuscular (IM) Oxytocin on Pupil Diameter and Heart Rate Variability (HRV)
The goal of this study is to test the effects of oxytocin on heart rate variability and pupil diameter, both of which have subtle effects on the activity rate of the autonomic nervous system.
- Trial name
- NCT04105998
- Testing
- Oxytocin
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Bedwetting, Nocturnal Enuresis
Randomized Study Of Novel Enuresis Alarm vs Standard Bedwetting Alarm
Identify the dry night rate in patients using the GoGoband® nocturnal enuresis device vs a standard Pflaundler bedwetting alarm.
- Conditions
- Bedwetting, Nocturnal Enuresis, Urinary Incontinence
- Trial name
- NCT05214131
- Testing
- gogoband, SNEA group
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Yale University
Autonomic Imbalance
Effect of a Sequence of Specific Manual Therapy Techniques Targeting the Autonomic Nervous System in Healthy Adults
The activity of the autonomic nervous system has been shown to influence the appearance of symptoms in some diseases such as rheumatoid arthritis, fibromyalgia, or migraine, among others.
- Trial name
- NCT06477822
- Testing
- Sequence of manual therapy techniques, Simulated manual therapy techniques
- Where
- Spain
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Universitat Internacional de Catalunya
Autonomic Nervous System Imbalance, Blood Pressure
Short-term Cardiovascular Benefits of Wearing Particulate-filtering Respirators
An intervention study to assess the short-term cardiovascular effects of reducing personal air pollution exposure by wearing particulate filtering respirators.
- Conditions
- Autonomic Nervous System Imbalance, Blood Pressure, Inflammation, Vasoconstriction
- Trial name
- NCT02238028
- Testing
- Wear respirator
- Where
- China
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Fudan University
Menopause, Irritable Mood
Estrogen Variability and Irritability During the Menopause Transition
Women in the menopause transition (perimenopause) experience substantial day-to-day variability in estradiol and have a 2-4-fold increase in major depression risk.
- Trial name
- NCT05388656
- Testing
- Estradiol Patch, 0.1 mg/24 Hours Weekly Transdermal Film, Extended Release, Progesterone 200 mg
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Academic Performance, Anxiety
Mindful Minds: Mindfulness-Based Neurofeedback for Underrepresented College Students
The study examines the efficacy of a mindfulness-based neurofeedback protocol designed to improve academic performance and reduce performance anxiety in racial and ethnic minority college students.
- Trial name
- NCT06784934
- Testing
- NeuroSky Mindfulness-Based Neurofeedback
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Florida International University