Hypothermia in Multiple Sclerosis
Overview
Neurosurgery
Psychiatry
Authors
Affiliations
Five patients with clinically definite multiple sclerosis are reported who presented with acute relapses associated with hypothermia. Repeated episodes of hypothermia were seen in four. Thrombocytopenia was associated with the hypothermia in four patients. Further investigation disclosed a tendency to chronic hypothermia and suggested an altered thermoregulatory set point in one patient, when MRI, endocrine, and autonomic studies failed to localise a lesion in the hypothalamus, but subsequent necropsy showed hypothalamic lesions. In such patients a predisposition to altered thermoregulation may occur due to direct involvement of the hypothalamus or from combined lesions affecting hypothalamic outflow to the brainstem and spinal cord.
Razi O, Teixeira A, Tartibian B, Zamani N, Knechtle B Mol Cell Biochem. 2022; 478(7):1533-1559.
PMID: 36411399 PMC: 9684932. DOI: 10.1007/s11010-022-04610-1.
Razi O, Tartibian B, Teixeira A, Zamani N, Govindasamy K, Suzuki K Mult Scler Relat Disord. 2022; 59:103557.
PMID: 35092946 PMC: 8785368. DOI: 10.1016/j.msard.2022.103557.
Paroxysmal Symptoms in Multiple Sclerosis-A Review of the Literature.
Freiha J, Riachi N, Chalah M, Zoghaib R, Ayache S, Ahdab R J Clin Med. 2020; 9(10).
PMID: 32992918 PMC: 7600828. DOI: 10.3390/jcm9103100.
The physiology of artificial hibernation.
Dirkes M, van Gulik T, Heger M J Clin Transl Res. 2019; 1(2):78-93.
PMID: 30873448 PMC: 6410623.
Christogianni A, Bibb R, Davis S, Jay O, Barnett M, Evangelou N Temperature (Austin). 2018; 5(3):208-223.
PMID: 30377640 PMC: 6205043. DOI: 10.1080/23328940.2018.1475831.