Clinical trials: Physiologic Changes, open to volunteers
Body Temperature Changes, Heat Stress
Progressive Heat Exposure and Physiological Strain
Occupational heat-stress guidelines are commonly based on the level of environmental heat exposure and are largely derived from studies conducted under constant environmental conditions.
- Conditions
- Body Temperature Changes, Heat Stress, Heat Exposure, Heat Fatigue
- Trial name
- NCT07847437
- Testing
- Constant Heat Exposure, Progressively Increasing Heat Exposure
- Where
- Canada
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Ottawa
Acute Illness Requiring to Hospital Telemetry Admission
A Study of Physiologic Changes in a Telemetry Unit
The purpose of this study is to determine the physiological changes associated with health deterioration, as well as different types, doses, and routes of administration of medications and fluids in acutely ill patients.
- Trial name
- NCT05534516
- Where
- United States
- Volunteers
- 500 people
- Sponsor
- Mayo Clinic
Vulvar Atrophy, Vulvovaginal Signs and Symptoms
Changes in the Impact of Genitourinary Syndrome of Menopause With a Novel Nonhormonal Vulvovaginal Gel Assessed by PROMs.
The goal of this clinical trial is to improve the management of Genitourinary syndrome of menopause (GSM) to preliminary assess safety and effectivity of a novel hormone-free mucosa composition (XCMIM20m) applied topically to the…
- Conditions
- Vulvar Atrophy, Vulvovaginal Signs and Symptoms, Genitourinary Syndrome of Menopause, Quality of Life
- Trial name
- STOPGSMP (NCT06962345)
- Testing
- Hormone-free vulvovaginal gel with the tested composition XCMIM20m
- Where
- Spain
- Volunteers
- 80 people
- Sponsor
- Mucosa Innovations, S.L.
Acute Respiratory Distress Syndrome, Prone Position
By Assessing the Continuous Respiratory Physiological Changes Through Prone Position, Determine the Optimal Duration for Prone Position
The prone position leads to a more homogeneous distribution of ventilation by inflation of collapsed alveoli and reduction in alveolar hyperinflation.
- Conditions
- Acute Respiratory Distress Syndrome, Prone Position, Electrical Impedance Tomography
- Trial name
- NCT06827184
- Testing
- Electrical Impedance Tomography
- Where
- Taiwan
- Volunteers
- 100 people
- Sponsor
- National Taiwan University Hospital
PHYSIOLOGICAL PHENOMENA, Homeostasis
Truway Whole-Body Digital Twin and Physiologic Resilience Study (TRU-OMNIBODY)
TRU-OMNIBODY is a prospective observational study designed to develop and independently validate a research-only whole-body digital twin.
- Conditions
- PHYSIOLOGICAL PHENOMENA, Homeostasis, Physical Functional Performance, Cardiorespiratory Fitness
- Trial name
- TRU-OMNIBODY (NCT07805044)
- Testing
- Standardized Physiologic Resilience Challenge, Multimodal Whole-Body Physiologic Monitoring, Research-Only Whole-Body Digital Twin Analysis
- Where
- United States
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Truway Health, Inc.
Erectile Dysfunction
Changes in Penile Firmness With Low-Intensity Shockwave Therapy (LiST)
Patients presenting with erectile dysfunction are often found to have increased corporal firmness on elastography. We hypothesize that this corporal firmness reflects reversable changes that can be altered by Low-Intensity…
- Trial name
- NCT05756803
- Testing
- Low-intensity acoustic shockwave therapy
- Where
- 2 sites in United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Northwell Health
Obstructive Sleep Apnea, Erectile Dysfunction
Changing Lifestyle in OSA Males Who Suffer Metabolic Syndrome and Impotence: Is There a Response?
The problems like metabolic syndrome and sexual impotence in males with obstructive sleep apnea are common. continuous passive airway pressure (CPAP) is an authorized treatment for this type of apnea but still the recommendations…
- Conditions
- Obstructive Sleep Apnea, Erectile Dysfunction, Metabolic Syndrome
- Trial name
- NCT06960746
- Testing
- lifestyle changing plus CPAP, CPAP
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Cairo University
Heat Stress, Physiological Stress
Impact of Indoor Overheating on Physiological Strain in Children
Communities worldwide are experiencing increasing heat extremes that challenge the limits of human thermoregulation, particularly among vulnerable populations such as children.
- Conditions
- Heat Stress, Physiological Stress, Cognitive Change
- Trial name
- NCT07261202
- Testing
- Simulated exposure to indoor overheating
- Where
- Canada
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Ottawa
Body Temperature Changes, Heat Stress
Working in the Heat at Simulated Altitude: Effects of Normobaric Hypoxia on Physiological Strain
Extreme heat events are becoming more frequent, intense, and prolonged, increasing the risk of heat-related illness among workers performing physically demanding work in hot environments.
- Conditions
- Body Temperature Changes, Heat Stress, Heat Exposure, Heat Fatigue
- Trial name
- NCT07664462
- Testing
- Simulated Occupational heat exposure under normoxic conditions, Simulated Occupational heat exposure under hypoxic conditions
- Where
- Canada
- Volunteers
- 20 people
- Sponsor
- University of Ottawa
Infant, Premature, Diseases, Premature Birth of Newborn
Elevated Midline Positioning During Diaper Change in Preterm Infants
Diaper changing is one of the most frequent routine care procedures in the neonatal intensive care unit (NICU) and is known to cause physiological instability and behavioral stress responses in preterm infants.
- Conditions
- Infant, Premature, Diseases, Premature Birth of Newborn, Pain
- Trial name
- NCT07865897
- Testing
- 30-Degree Elevated Midline Positioning, Standard Lateral Position Diaper Change
- Volunteers
- 80 people
- Sponsor
- Akdeniz University
Body Temperature Changes, Heat Stress
Ambient Temperature and Thermoregulation During Exercise in Children and Youth
Little is known about how children and youth regulate body temperature during exercise across different environmental temperatures compared with young adults, including whether differences in whole-body heat exchange contribute…
- Conditions
- Body Temperature Changes, Heat Stress, Child Development, Heat
- Trial name
- NCT07781605
- Testing
- Exercise at 22°C, Exercise at 26°C, Exercise at 31°C
- Where
- Canada
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Ottawa
Heat Stress, Physiological Stress
Heat Stress in Individuals With Schizophrenia
Schizophrenia is a severe mental illness affecting approximately 24 million people worldwide and is associated with more than double the all cause mortality risk of the general population.
- Conditions
- Heat Stress, Physiological Stress, Cognitive Change
- Trial name
- NCT07383324
- Testing
- Simulated exposure to indoor overheating
- Where
- Canada
- Volunteers
- 10 people
- Sponsor
- University of Ottawa
Erectile Dysfunction, Metabolic Syndrome
Lifestyle Modification for Erectile Dysfunction in Men With Metabolic Syndrome
Metabolic syndrome is associated with erectile dysfunction through obesity, insulin resistance, abnormal blood lipids, high blood pressure, and impaired blood-vessel function.
- Trial name
- LIFE-MetS-ED (NCT07758842)
- Testing
- Structured Lifestyle Modification Program
- Where
- 2 sites in Egypt
- Volunteers
- 55 people
- Sponsor
- Al-Azhar University
Body Temperature Changes, Heat Stress
Exercise Intensity and Heat Responses in Children and Youth
Little is known about how children and youth regulate body temperature during exercise in the heat compared with young adults, including whether differences in whole-body heat exchange contribute to their responses.
- Conditions
- Body Temperature Changes, Heat Stress, Child Development, Heat
- Trial name
- NCT07781592
- Testing
- Low-Intensity Exercise in the Heat, Moderate-Intensity Exercise in the Heat, Vigorous-Intensity Exercise in the Heat
- Where
- Canada
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Ottawa
Body Temperature Changes, Heat Stress
Consecutive Occupational Heat Exposure With and Without Overnight Cooling
Extreme heat events are becoming more frequent, intense, and prolonged, increasing the risk of heat-related illness among workers exposed to hot environments.
- Conditions
- Body Temperature Changes, Heat Stress, Heat Exposure, Heat Fatigue
- Trial name
- NCT07656519
- Testing
- Simulated occupational heat exposure with recovery at recommended indoor temperature limit, Simulated occupational heat exposure with recovery in an overheated indoor environment
- Where
- Canada
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Ottawa
Heat Stress, Physiological Stress
Influence of Indoor Humidity on Physiological Strain in Older Adults During a Simulated Heat Wave
Laboratory-based studies show that exposure to high humidity can worsen the effects of heat stress in young and older adults by impeding sweat evaporation - the main mechanism by which the human body cools itself.
- Trial name
- NCT06842953
- Testing
- Simulated indoor overheating
- Where
- Canada
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Ottawa
Fever, Triage
Triage Performance and Physiological Predictors of Serious Illness in Febrile Children in the Pediatric Emergency Department
This multicenter prospective observational cohort study evaluates how well the initial triage category assigned by the Turkish Ministry of Health three-level color-coded triage system (Red-Yellow-Green) predicts serious clinical…
- Conditions
- Fever, Triage, Pediatric Emergency Medicine, Serious Bacterial Infection
- Trial name
- PEDTRIAGE (NCT07739004)
- Testing
- Ministry of Health three-level color-coded triage
- Where
- 10 sites in Turkey (Türkiye)
- Volunteers
- 3,000 people
- Sponsor
- TC Erciyes University
Obesity, Tinnitus, Subjective
Lifestyle Changes in Obese Males With Sexual Dysfunction and Tinnitus
obese male usually complain subjective tinnitus that may affect their sexual function.
- Conditions
- Obesity, Tinnitus, Subjective, Erectile Dysfunction
- Trial name
- NCT06716125
- Testing
- aerobic treadmill walking plus low calorie diet, low calorie diet
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Cairo University
Choledochal Cyst
A Longitudinal Cohort Study on the Changes of Physiological Mechanisms in Children After Biliary Tract Reconstruction
Through observational studies, the long-term changes in liver function, metabolic state, immune response and other aspects of children after biliary tract reconstruction during their growth process were systematically explored.
- Trial name
- NCT07530354
- Where
- 3 sites in China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Wuhan Children's Hospital
Parkinson Disease (PD)
Changes in Movement, Fitness, and Quality of Life in People With Parkinson's Disease After Different Exercise Programs
Parkinson's disease (PD) is a progressive neurological condition that can affect movement, balance, endurance, and overall quality of life.
- Trial name
- NCT07221266
- Testing
- Guided Cycling, Non-Contact Boxing, Traditional Physical Therapy Program (Standard of Care)
- Where
- 2 sites in United States
- Volunteers
- 45 people
- Sponsor
- University of Texas, El Paso