Journal of the Royal Society of Medicine
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Among the rarer causes of acute pancreatitis listed in surgical texts is hypothermia. To assess the evidence for cause and effect, we questioned selected consultants about their experience and examined the case-notes of patients admitted with hypothermia. The 31 consultants who returned our questionnaire (69% response rate; 317 consultant-years' experience) could recall only 5 cases of pancreatitis associated with hypothermia, in 2 of which other aetiological factors were judged primary. ⋯ Of the hypothermic patients, none had abdominal pain typical of acute pancreatitis. In 43 serum amylase was measured because the patient was unable to give a full history and in 2 of these the enzyme was slightly raised; both had experienced a cerebrovascular accident, which is a known cause of hyperamylasaemia. Considered alongside the weak evidence from previous studies, these findings offer negligible support for the idea that hypothermia is a clinically relevant risk factor for acute pancreatitis.