The goal of this clinical trial is to test the cooling effect of cooling blanket in patients with heat stroke. The main questions it aims to answer are: * the cooling rate of cooling blanket in patients with heat stroke * the relationship between cooling blanket and outcomes in patients with heat stroke Participants will accept the cooling blanket or non-cooling blanket according to the randomization group. Researchers will compare cooling rate and outcomes to see if the cooling blanket can accelerate the cooling speed and improve the prognosis of patients in heat stroke.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
SUPPORTIVE_CARE
Masking
NONE
Enrollment
100
On the basis of the cooling methods of non-cooling blanket group, combine the cooling blanket to cool down. The cooling blanket is required to be activated within 30min after admission. The blanket temperature will be set at 4-10℃, and the target body temperature is 38℃.
Patients do not receive cooling blanket according to randomization. Cooling body temperature by: control the temperature of the emergency room to 20-24℃, 4℃ fluid infusion, ice packs, evaporation, convection,etc.
Yongkang First People's Hospital
Guli, Zhejiang, China
RECRUITINGYiwu Central Hospital
Yiwu, Zhejiang, China
RECRUITINGDongyang People's Hospital
Dongyang, China
RECRUITINGThe Second Affiliated Hospital of Zhejiang University School of Medicine
Hangzhou, China
RECRUITINGJinhua Municipal Central Hospital
Jinhua, China
RECRUITINGJinhua People's Hospital
Jinhua, China
RECRUITINGLanxi People's Hospital
Lanxi, China
RECRUITINGcooling rate at 0.5 hours
The cooling rate of 0.5h was calculated by the initial temperature and the 0.5 hours temperature.
Time frame: 0.5 hours
Body temperature of 0.5 hours
Body temperature of 0.5 hours referred to the temperature value obtained 5 min before and after 0.5 hour.
Time frame: 0.5 hours after admission to emergency department
Body temperature of 2 hours
Body temperature of 2 hours referred to the temperature value obtained 20 min before and after 2 hours.
Time frame: 2 hours
incidence of organ damage
number of participants with organ damage, including but not limited to brain, lung, heart, kidney, liver, and coagulation function
Time frame: up to 90 days
length of ICU stay
The length patient stay at ICU
Time frame: up to 90 days
in-hospital mortality
number of participants dead in-hospital
Time frame: up to 90 days
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