Clinical trials: Temperature
Poor Sleep Quality, Gut Microbiome
The Impact of Overnight Active Temperature Regulation on the Gut Microbiome, Inflammation, and Circadian Rhythm.
This study examines whether two continuous weeks of overnight active temperature regulation (via the Eight Sleep Pod) use affects gut microbiome composition, inflammation, and the body's daily temperature and blood pressure…
- Conditions
- Poor Sleep Quality, Gut Microbiome, Gut Health, Inflammation
- Trial name
- NCT07848594
- Testing
- Overnight Active Temperature Regulation: Eight Sleep Pod System
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Eight Sleep Inc.
Core Body Temperature 101.3 F
Investigating the Effect of Single-session Sauna Use on Body Temperature
Whole-body hyperthermia (WBH) to an internal temperature of 38.5 C (101.3 F) using an infrared heating device has been associated with significant reductions in clinical depression.
- Trial name
- NCT04249700
- Testing
- Curve Sauna Dome
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Hypothermia, Accidental, Cold Water Swimming
Core Temperature Afterdrop in Cold-water Swimming
A significant risk associated with hypothermia during exercise in a cold environment is the core temperature (T°core) afterdrop, which corresponds to a continuous fall in T°core during rewarming after hypothermia.
- Trial name
- THERMOCOLD (NCT05409560)
- Testing
- Swimming participants in the 6-hour cold water swim
- Where
- France
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University Hospital, Caen
Pain
Effect of Two Methods for the Application of Cryotherapy
Introduction: Little is known about the effects of different cryotherapy techniques for pain and skin surface temperature in patients with anterior knee pain.
- Trial name
- NCT03707327
- Testing
- Game Ready, Ice pack
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Universidade Estadual de Londrina
Inadvertent Perioperative Hypothermia
Prevention of Hypothermia During Caesarean Section: Continuous Core Temperature Monitoring With Zero-heat-flux
Nowadays, caesarean sections account for about 7% of all surgical procedures worldwide. Over 30% of the patients undergoing a caesarean section experience a fall of the body core temperature under 36°C during the procedure.
- Trial name
- NCT04132154
- Testing
- Convective Forced-Air Active Warming
- Where
- Germany
- Volunteers
- 111 people, healthy volunteers welcome
- Sponsor
- St. Marien-Hospital Düren
Hypothermia
Comparison of Forced Air and Conductive Patient Heating Systems During Ambulatory Surgeries
Comparison of forced air and conductive warming devices in outpatient orthopaedic surgeries.
- Trial name
- NCT02467777
- Testing
- Bair Hugger, VitaHeat
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Fox Valley Orthopedic Institute
Aging, Hyperthermia
Aging and Gastrointestinal Barrier Function
The purpose of this study is to assess the gastrointestinal responses of the elderly and younger populations during hyperthermia.
- Trial name
- NCT05816551
- Testing
- Hyperthermia Trial, Control Trial
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Hypothermia Induced Impairment of Primary Haemostasis
Desmopressin for Bleeding Related to Low Body Temperature
To study, with a prospective randomised controlled design, whether the subcutaneous administration of the haemostatic drug desmopressin, may improve the impairment of primary haemostasis due to mildly decreased temperature.
- Trial name
- NCT00902057
- Testing
- desmopressin
- Where
- China
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Thermometry
Comparison of Three Methods of Taking Temperatures in the Newborn Intensive Care Unit
Preterm infants will have their body temperature measured by three different devices in order to evaluate whether the newest device, a temporal artery scanning thermometer, is accurate for patients in the preterm period.
- Trial name
- NCT01012128
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Christiana Care Health Services
Needle Phobia, Needle Fear
Determining Whether There is a Change in Time Taken to Return to Homeostatic Temperature With Repeated Exposure to a Cold Stressor
There has been previous research suggesting cold has an effect on pain relief, however there is limited knowledge on the relationship between exposure time of a cold stressor and how long it takes to return to homeostatic…
- Conditions
- Needle Phobia, Needle Fear, Injection Fear
- Trial name
- NCT05713539
- Testing
- Metal block
- Where
- United Kingdom
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- The Whiteley Clinic
Fever
Acetaminophen Before Vaccines for Infants Study (AVIS)
The purpose of this study is to see whether giving acetaminophen (the medicine in Tylenol) for routine infant vaccinations is helpful in preventing fever or other symptoms.
- Trial name
- NCT00325819
- Testing
- Acetaminophen
- Where
- United States
- Volunteers
- 374 people, healthy volunteers welcome
- Sponsor
- Kaiser Permanente
Deep Vein Thrombosis
New Clinical Score for Deep Vein Thrombosis
A new Clinical Score (CS) to rule out Deep Vein Thrombosis (DVT) has to be derived and internally validated (with bootstrap method), from patients suspected of DVT in Italy.
- Trial name
- NCT05680636
- Testing
- temperature measurement
- Where
- Italy
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Accademia Italiana Medicina Osteopatica
MALARIA, FEVER
Evaluation of Reproducibility of a Sporozoite Challenge Model for Plasmodium Vivax in Human Volunteers
The study is a randomized open label clinical trial to verify the reproducibility of a sporozoite challenge model for Plasmodium vivax in humans.
- Conditions
- MALARIA, FEVER, Sweating Fever, Chills
- Trial name
- NCT00367380
- Testing
- 413ABM, 414WRR, 418JAL
- Where
- Colombia
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Malaria Vaccine and Drug Development Center
Hypothermia; Anesthesia
Evaluation of the Active Warming Effects on Maternal and Neonatal Outcome During Cesarean Delivery
A prospective randomized study of healthy term parturients undergoing cesarean delivery was designed to assess the impact of the active warming on perioperative and postoperative temperature.
- Trial name
- NCT03473470
- Testing
- forced air warming and warmed intravenous fluids, warmed intravenous fluids
- Where
- Italy
- Volunteers
- 165 people, healthy volunteers welcome
- Sponsor
- University of Foggia
Mucosal Congestion
Changes in Nasal Patency With Changes in Posture, Temperature, Humidity and Nasal Patency Seen by Acoustic Rhinometry
To study nasal physiologic responses to changes in posture, temperatures, humidity and nasal patency with acoustic rhinometry.
- Trial name
- NCT00147888
- Testing
- Acoustic rhinometry (procedure)
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Temperature Change, Body
Different Cryocompression Devices and Skin Temperature of the Knee
Cryotherapy after surgery is widely utilised and has numerous practical applications for post-operative rehabilitation. Previous research has suggested that during cold therapy, the skin temperature of the knee should be reduced…
- Trial name
- NCT05355116
- Testing
- Physiolab S1, Breg Vpulse, Aircast Cryo/Cuff
- Where
- United Kingdom
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of Winchester
Hypothermia
Carbon Polymer Blankets to Prevent Incidence Of Peri-Operative Hypothermia (IPH) in the DSU
Patients whose temperature drops below 36.0 degrees Centigrade during or after surgery suffer more complications, such as wound infections and increased blood loss, resulting in more blood transfusions and longer hospital stays…
- Trial name
- NCT01285206
- Testing
- Carbon polymer warming blanket
- Where
- United Kingdom
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Brighton and Sussex University Hospitals NHS Trust
Temperature Change, Body, Hypovolemia
Hemodynamic Effects of Cold Versus Warm Fluid Bolus
Fluid boluses are often administered with the aim of improving tissue perfusion in critically ill patients. It is unclear whether the temperature of the fluid has an impact on the hemodynamic response.
- Trial name
- NCT03209271
- Testing
- Ringer's Acetate (warm), Ringer's Acetate (cold)
- Where
- Sweden
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet
Diet Habit
Buffering Capacity of Matcha Green Tea on Salivary PH After an Acidic Attack
This study is conducted to evaluate the buffering capacity of hot matcha brew in comparison with cold matcha brew and water on salivary pH after an acidic attack using a digital pH meter.
- Trial name
- ph (NCT06562699)
- Testing
- Hot Matcha brew, Water, Cold matcha brew
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- NewGiza University
Cardiovascular System, Respiratory System
Acute Health Effects of High Temperature Exposure
This is a randomized controlled human exposure crossover study. Investigators aims to assess the acute effects of high temperature exposure and the underlying mechanisms.
- Conditions
- Cardiovascular System, Respiratory System, Cognitive Function
- Trial name
- NCT05575752
- Testing
- high temperature (32℃) group, moderate temperature (22℃) group
- Where
- China
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Fudan University