Thromboembolic prophylaxis in plastic surgery a 12-year follow up in the UK.

Potentially fatal thromboembolic events prevail post-operatively despite the widespread availability of proven methods of prophylaxis. In 1992 Dujon et al published an article which reviewed thromboembolic prophylaxis methods of Consultant Plastic Surgeons in the UK and Ireland. Our follow up study surveyed all current Consultant B.A.P.S members using a modified postal questionnaire to assess practice nationwide. Our conclusions were drawn from comparisons made between the two populations some twelve years apart. Our results show a dramatic change from the previous findings. Since 1992 86% of respondents have developed a set prophylaxis protocol (compared to 19%). The use of low molecular weight heparin has drastically increased by 24% to 76%, the use of flow-tron boots (or similar) has increased by 22% to 68%, the use of TED stockings has increased by 12% to 83%, the use of multi-modality prophylaxis has increased by 27% to 79% Our results demonstrate a definite shift towards multi-modal thromboembolic prophylaxis, possibly due to increased awareness of available technologies and subsequent reduction in costs.

Re-evaluating selection criteria for local anaesthesia in day surgery.

Day surgery is an increasing element of surgical practice, particularly in plastic surgery. A large proportion of work is undertaken using local anaesthesia in the elderly who have associated co-morbidity. At present no national guidelines exist for the use of local anaesthesia in day surgery. This study aimed to examine the relationship between patient selection and complications, in order to identify those who should be excluded from local anaesthetic day surgery treatment. A retrospective analysis of patients undergoing local anaesthetic plastic surgical procedures over a 10-month period identified 328 operative episodes. There were 37 complications, two of which required admission 5 days post surgery for treatment of wound infection. The remaining complications were treated on an outpatient basis. An increased level of complication was seen in males with elevated systolic blood pressure and with the use of full thickness skin grafts in reconstruction. Age, smoking, ASA grade, and medication that altered coagulation (aspirin, warfarin and steroids) were not associated with increased complication levels. We conclude that local anaesthetic plastic surgical procedures are associated with a very low level of risk, and are suitable for those patients traditionally regarded as unsuitable for general anaesthetic day surgery.

Patients awaiting laparoscopic cholecystectomy--can preoperative complications be predicted?

AIMS: To determine the nature and incidence of gallstone-related complications arising in patients awaiting laparoscopic cholecystectomy and to formulate a strategy to detect those most in need of urgent intervention. PATIENTS AND METHODS: A retrospective analysis of the case notes of 337 consecutive patients undergoing laparoscopic cholecystectomy under a single surgeon in a district general hospital between 1995 and 1999. RESULTS: Of patients awaiting laparoscopic cholecystectomy, 65 (19.3%) were documented as suffering significant on-going symptoms, of whom 19 (5.6%) required hospital admission or urgent surgical review at median 8.9 weeks (range 0.1-32.3 weeks) after being placed on the waiting list. Factors predictive of symptom recurrence included: (i) initial acute presentation; (ii) diagnoses of jaundice, pancreatitis, or acute cholecystitis; (iii) elevation of amylase or liver function tests; and (iv) small stones on ultrasonography examination. CONCLUSIONS: A significant proportion of patients awaiting laparoscopic cholecystectomy experience stone-related complications requiring hospital admission. We feel it is possible to reduce this number by selecting those most at risk on the basis of their history and pre-operative investigations for more urgent intervention.

The impact of violent injuries on an NHS plastic surgery unit.

BACKGROUND: Violence and injuries caused by violence appear to be increasing. PATIENTS AND METHODS: A prospective study of violent injuries treated in our unit. RESULTS: Over a 5-month period, 148 (21%) of 704 acute admission patients aged 14 years or more and 11 children had injuries due to violence. The head, neck and hands were the commonest sites of injury. Of the 148 patients, 144 (91%) underwent surgery for their injuries. CONCLUSIONS: Injuries due to violence have a significant effect on the resources of our NHS hospital and probably of all NHS hospitals with acute surgical services.

Laparoscopic cholecystectomy without routine operative cholangiography does not result in significant problems related to retained stones.

BACKGROUND: This study investigated whether failure to identify common bile duct stones at laparoscopic cholecystectomy results in significant postoperative complications related to retained stones. METHODS: We performed a retrospective analysis of the case notes of 377 consecutive patients undergoing laparoscopic cholecystectomy without routine operative cholangiography under a single surgeon in a district general hospital between 1995 and 1999. Highly selective preoperative endoscopic retrograde cholangiopancreatography (ERCP) was employed to identify and manage suspected bile duct stones in pancreatitis, jaundice, persistently elevated liver function tests, or a dilated common bile duct. RESULTS: Eighteen (4.8%) of 377 patients presented postoperatively with symptoms/signs suggesting biliary pathology. Two (0.5%) were confirmed to have retained duct stones/debris (ultrasound/ERCP); both recovered with conservative treatment. Only 1 patient of 274 (0.4%) without preoperative ERCP subsequently presented with a symptomatic retained stone, the other having been stented preoperatively. CONCLUSIONS: Highly selective preoperative ERCP without routine operative cholangiography is not associated with a significant increase in morbidity/mortality related to retained stones following laparoscopic cholecystectomy.