Mechanism Study of G Protein-coupled Receptor 81 in Multiple Organ Dysfunction of Heat Stroke (NCT07346443) | Clinical Trial Compass
Active — Not RecruitingNot Applicable
Mechanism Study of G Protein-coupled Receptor 81 in Multiple Organ Dysfunction of Heat Stroke
China100 participantsStarted 2025-11-01
Plain-language summary
Heat stroke is one of the common acute and critical conditions in the ICU, characterized by a high incidence and mortality rate, and there is still a lack of effective and precise treatment methods. The latest research indicates that G protein-coupled receptor 81 (GPR81), as an endogenous receptor of lactic acid, can regulate immune responses by up-regulating the expression of inflammatory factors and the chemotaxis of neutrophils, suggesting that the GPR81 receptor may play a potential key role in heat stroke. The investigators aim to reveal the position and key role of GPR81 in improving multiple organ dysfunction caused by heat stroke, and to clarify its specific molecular mechanism, with the goal of providing new ideas for the prevention and treatment of heat stroke based on lactate levels, a commonly used clinical indicator.
Who can participate
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* 1\) There was a clear history of high-temperature exposure before the onset of the disease; 2) Core body temperature ≥40℃ upon admission or within 2 hours of onset; 3) At least one abnormal symptom of the central nervous system occurs 4) Sign an informed consent form or have their legal representative agree to participate in the research.
Exclusion Criteria:
* 1\) Suffering from central nervous system diseases; 2) Long-term use of anticoagulants; 3) Those who refuse to participate or withdraw their informed consent.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
The 28-day survival rate of patients with heat stroke
Timeframe: Survival status will be assessed over a period of up to 28 days, starting from the date of hospital admission.
Trial details
NCT IDNCT07346443
SponsorSecond Affiliated Hospital of Wenzhou Medical University