Hepatic artery thrombosis resulting in gas gangrene of the transplanted liver.

Early hepatic artery thrombosis after orthotopic liver transplantation results in massive injury to hepatocytes and the bile duct epithelium. In the fulminate form, impaired liver synthetic function is expressed by encephalopathy and coagulopathy. Ischemic bile duct injury is associated with the disruption of the biliary anastomosis, bile duct strictures, and intrahepatic bilomas. The inability of the liver macrophages to clear translocated portal blood intestinal pathogens results in persistent bacteremia and sepsis. The major radiologic finding is the radiographic evidence of gas gangrene of the liver graft. Early recognition and correct interpretation of the radiologic findings, immediate removal of the liver graft, and placement of the patient on venous-venous bypass or total hepatic devascularization while a new liver is being procured and retransplantation are the only hope for survival.     

Employed mothers: stress and balance-focused coping.

This critical feminist grounded theory study examined how employed mothers coped with the stress of managing multiple responsibilities in family, health, and paid work. Over a 2-year period, 20 mothers employed as support staff in a large, publicly funded institution participated in repeated individual in-person and telephone interviews and in a focus group. Interviews were transcribed and analyzed using constant comparative methods. The women experienced stress from continuous demands in paid and family health work compounded by time constraints, inflexible expectations, conflicting demands, compromised personal resources, and inadequate support. Most of their coping strategies were individual, such as focusing on priorities, but some women used shared family decision-making. Findings support both individual and family stress and coping theory, yet underscore the need to explicate social-ecological influences such as relational power. Strategies that can enhance coping and reduce stress are described for nurses who work with women and families.     

Managing swabs in the operating theatre: a new method.

The swab count has traditionally used a swab rack. A new alternative 'bag' method involves placing used swabs in batches of five into plastic bags which are sealed and stored in a bin. A randomized prospective study was carried out to compare these two methods. Twenty consecutive ear, nose and throat cases were randomized to rack or bag collection. Swab-related activities were divided into three categories and analysed by formal time-and-motion criteria. Blood contamination of operating theatre and circulating personnel was recorded. The time involved in all three swab-related activities was significantly less using the bag technique. There was no theatre blood contamination using this method, but significant contamination occurred using the rack. Circulating theatre personnel were minimally contaminated in two cases using the bag method but were grossly contaminated in all ten cases using the rack method. The bag technique is therefore safe and time efficient.     

Irrigation or no irrigation after transurethral prostatectomy?

Urologists remain divided as to the need for routine irrigation following transurethral prostatectomy (TURP). This randomised prospective study compared a policy of irrigation with that of no irrigation in a consecutive group of 200 patients undergoing TURP. In the irrigation group, a mean of 15 litres of irrigating fluid was used in each patient and one-third of patients required at least one bladder washout. In the no irrigation group, although two-thirds of the patients required at least one bladder washout, only one-third required more than one washout. No significant difference in blood loss, electrolyte balance, infection rate or recovery was seen in the 2 groups. This study led to a local change in practice, converting from a policy of routine irrigation to one of no irrigation.