View clinical trials related to Body Temperature Changes.
Filter by:The goal of this clinical trial is to learn if cold water drinking could promote body composition and further extend healthy lifespan in Chinese older adults. The main questions it aims to answer are: 1. Does cold water drinking lower the body fat percentage? 2. Will cold water drinking positively extend lifespan in a long-term Researchers will compare cold water intervention group to a control group (drinking 37℃ water instead) to see if cold water drinking works to promote health and slow down ageing process. Participants will: 1. Drink 4℃ or 37℃ water 4 times (9a.m., 12p.m., 15p.m., 18p.m.) every day for 6 months. 2. Visit the institute and health checkup department for tests and checkup at baseline, the end of the 3rd month, and the end of 6th month.
Because autonomic neuropathy affects the constriction of thermoregulatory blood vessels, it is more difficult for diabetic patients to maintain their own body temperature in cold environments than normal people, and therefore it is more difficult for diabetic patients to maintain a relatively constant body temperature regardless of the temperature of the environment than normal people. So are diabetic patients under general anesthesia more susceptible to intraoperative hypothermia? How does heart rate variability change in diabetic patients under general anesthesia? If diabetic patients are more susceptible to intraoperative hypothermia under general anesthesia, is this related to their cardiac autonomic dysfunction?
As the ongoing progression of climate change exposes individuals to elevated temperatures and an escalating frequency of extreme heat events, the risk of more intense and prolonged heat waves raises significant concerns for public health, particularly among vulnerable populations. The physiological response to acute heat stress involves involuntary thermolytic reactions that may strain the cardiovascular system, especially in individuals with pre-existing vulnerabilities. Heat acclimation has been identified as a potential strategy to enhance thermoregulation and mitigate the adverse effects of heat stress. While existing research primarily focuses on athletes and military, this study aims to investigate the impact of a practical heat acclimation strategy, combining passive and active heat exposure, on thermophysiological, cardiovascular and metabolic parameters in healthy overweight adults. The study targets a population at increased risk for heat-related complications, seeking to provide realistic guidelines for broader application when a heat wave appears on the weather forecast.
This study is a randomized clinical trials that aim to determine the effect of Indocyanine Green (ICG) titration dose on the intensity degree of ICG fluorescence imaging results. In addition, this study will also determine the relationship of other indicators such as flap surface temperature, transcutaneous pressure of carbon dioxide (TcPCO2), transcutaneous pressure of oxygen (TcPCO2), HIF - 1 alpha expression, and flap histopathology morphology to the intensity degree of ICG fluorescence imaging results with titrated doses.
The purpose of this study is to determine the safety and feasibility of weaning from the incubator at a lower post-natal weight at 1600 grams. Our hypothesis is that early weaning from the incubator to a crib/bassinet is safe and may result in a decrease in length of hospital stay while maintaining appropriate growth velocity. Specific outcomes the investigators will evaluate are the length of hospital stay and growth velocity at early weaning.
The focus of the clinical research is to examine whether there is a difference in body temperature measurements with or without positioning the auricle in the measurements made with a tympanic membrane thermometer in pediatric patients aged 3-17, and to examine the effect of positioning the ear on comfort behaviors.
In Traditional Medicine, auricular acupressure (AA) is one of the non-pharmacological treatment methods commonly utilized due to its safety and convenience. AA involves the application of a taped seed of Vaccaria (with a diameter of 2mm) on specific ear acupoints to manage various disorders. Among these, chronic lower back pain is prevalent. According to Traditional Medicine, the Kidney point is selected for this condition due to the belief that "The lumbar region is the house of the Kidneys". However, evidence supporting this correlation is still lacking. In this study, the aim is to assess the relationship between the Kidney point and the lumbar region by monitoring changes in skin temperature through the application of AA on this acupoint.
Background: There are many post-procedural treatments touted to improve comfort and decrease downtime, but very few prospective randomized studies. Aims: To analyze the safety and efficacy of a post-procedural biotech cellulose mask Patients/Method: Fifteen patients undergoing either a microneedling with radiofrequency (n=5), non-ablative fractional (n=5), or full erbium;YAG resurfacing (n=5) treatment were randomized to receive a Velez biotech cellulose mask on one side of the face for 30 minutes after the procedure and for two hours a day until healed. Canfield Visia photos and thermal photographs were taken 30 minutes after the procedure and daily until healed. The investigator and blind evaluators reviewed the photos and subjects answered daily questionnaires.
The goal of this clinical trial is to compare betaine supplementation to placebo in firefighters undergoing live burn training regarding thermoregulation and inflammation. The main questions it aims to answer are: - Does betaine supplementation mitigate rises in core temperature during firefighter live burn training? - Does betaine supplementation decrease inflammation from firefighter training? - Does betaine supplementation increase total body water stores? Participants will supplement with betaine for 1 month and complete: - Total Body Water measures - Body Composition measures - Live Burn training with Core Temperature Measurements - Provide Salivary samples
The goal of this study is to learn about the effect of heat and humidity on cognition and health. The main question[s] it aims to answer are: type of study: interventional participant population: 20-40years, both gender, healthy Participants will be exposed for 4 different sessions of 8 hours at a time, to 32˚ C or 25˚ C in combination with relative humidity of 30 %RH or 70 %RH.