PubMed Health⌕ Search

Biomedical subjects

S E Stock

Publications and source records attributed to S E Stock.

6 recordsLinked to original sources
PubMed1992

Treatment of common bile duct stones using mono-octanoin.

A retrospective analysis of 48 patients undergoing mono-octanoin infusion via nasobiliary catheter following failure of endoscopic extraction of common bile duct stones is reported. Among 35 patients who received a complete course of treatment, nine (26 per cent) had duct clearance by the completion of the infusion and a further eight on subsequent endoscopic retrograde cholangiopancreatography (ERCP) (total 49 per cent). Two patients had a successful stone extraction after enlargement of the sphincterotomy (total non-surgical clearance rate 54 per cent). None of five patients with stones greater than 2 cm in diameter had stone clearance at the completion of the infusion and only one at subsequent ERCP. Among 13 patients receiving an incomplete course of treatment seven had clear ducts on repeat ERCP (54 per cent). Mono-octanoin infusion via a nasobiliary catheter is of limited value in the management of this difficult group of patients, although it may be successful in some.

Aged↗
PubMed1991

Post-operative fatigue - a real phenomenon attributable to the metabolic effects of surgery on body nutritional stores.

Ambulatory monitoring of activity was undertaken in 97 patients before and at intervals following surgery employing a lightweight recorder and sensors to monitor posture and movement over 24h periods. A subjective assessment of fatigue, anthropometric measurements and clinical details were noted prior to each recording. Results were assessed using multiple regression analysis. Few patients exhibited any subjective feeling of fatigue. However, objective assessment did show a reduction in activity, several of the changes correlating with factors related to surgical stress and post-operative nutritional depletion. Reduction in time standing was related to both weight change at 2 weeks (p < 0.005) and duration of surgery (p < 0.05). Increase in time spent lying correlated with muscle loss at 2 weeks (p < 0.005). Number of steps walked was only influenced by weight change at 2 weeks (p < 0.05). Reduction in post-operative mobility may be related to the metabolic consequences of the surgery and its effects on depletion of nutritional stores. Manipulation of the response and aggressive nutritional support might well reduce post-operative fatigue.

Journal Article↗