Summary
It is believed that the brain temperature is about 1 °C higher than the other peripheral temperature. But the result has been mostly obtained in normothermia patients. The objective of this study was to evaluate whether the brain temperature is still higher than the axillary one in the hypothermia patients.
Sixty-three patients who underwent craniotomy with implantation of the thermal diffusion thermometer were included in this study. Fifty-four patients were in normothermia and nine patients were managed with mild to moderate hypothermia (about 32°C). The temperature of the cerebral cortex and axilla was measured simultaneously every 2 hours. 1900 paired sample data were collected and analyzed.
The temperature difference between the cerebral cortex and the axilla was 1.04 ±0.67 °C in normothermia patients and 0.91 ± 0.84 °C in hypothermic patients. The temperature difference has no statistical significance between the two groups (unpaired t-test, P > 0.05).
Our results demonstrate that the brain temperature in the patients under hypothermia management appears to be still about 1 °C higher than the axilla throughout the study period almost in the same fashion as in normothermia patients.
This study was supported by grant from of Korea Health 21 R&D Profect, Ministry of Health & Welfare, Relfare, Republic of Korea. (HMP-00-CN-01-0018)
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© 2002 Springer-Verlag
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Yoo, DS., Kim, DS., Park, CK., Cho, KS., Huh, PW., Kang, JK. (2002). Significance of Temperature Difference Between Cerebral Cortex and Axilla in Patients Under Hypothermia Management. In: Czosnyka, M., Pickard, J.D., Kirkpatrick, P.J., Smielewski, P., Hutchinson, P. (eds) Intracranial Pressure and Brain Biochemical Monitoring. Acta Neurochirurgica Supplements, vol 81. Springer, Vienna. https://doi.org/10.1007/978-3-7091-6738-0_23
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DOI: https://doi.org/10.1007/978-3-7091-6738-0_23
Publisher Name: Springer, Vienna
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