Cardiovascular collapse during anesthesia in a patient with preoperatively discontinued chronic MAO inhibitor therapy

We describe a patient in whom long-term monoamine oxidase (MAO) inhibitor therapy was discontinued 20 days before surgery with general anesthesia. This patient developed severe perioperative hypotension after administration of 10 mg of bupivacaine through an epidural catheter, which was corrected only after potent vasopressor therapy. We attribute this hemodynamic instability to attenuation of this patient's sympathetic tone based on several mechanisms: (1) residual effect of long-term administration of MAO inhibitor that caused a decrease in the number of β-adrenergic receptors (adrenergic subsensitivity due to receptor down-regulation), (2) recovered MAO activity causing effective degradation of sympathetic amines, and (3) combined attenuating effects of general and epidural anesthesia on sympathetic tone.     

Burnout in nursing.

OBJECTIVE: Previous research has suggested that organisational change can contribute to stress-related outcomes for workers. Burnout, one such stress-related outcome, has been conceptualised as a multidimensional construct consisting of emotional exhaustion, depersonalisation and reduced personal accomplishment. Many health care organisations have undergone substantial organisational change over the last decade. The purpose of this study was to assess levels of burnout in nurses and to ascertain if there were individual or work characteristics that were associated with this syndrome. DESIGN: Randomised survey methodology. SETTING: Registered nurses (Division 1) in Victoria who were ANF members. SUBJECTS: A random sample of 574 Victorian ANF nurse members. MAIN OUTCOME MEASURES: The assessment of levels of burnout in Victorian ANF nurse members and the identification of individual or work characteristics that may be associated with it. RESULTS: Victorian ANF nurse members exhibited lower depersonalisation and higher personal accomplishment compared to medical and overall normative data. Increasing age and fewer working hours were associated with lower levels of emotional exhaustion and depersonalisation. Working overtime was positively associated with emotional exhaustion however further analyses demonstrated that those who worked overtime voluntarily did not differ from workers not working overtime. However feeling pressured/expected to work overtime was positively associated with emotional exhaustion and depersonalisation. CONCLUSION: Victorian ANF nurse members were not experiencing high levels of burnout. However the study highlighted the need for health care management to recognise the importance of working reasonable hours and in particular, to understand the potential detrimental effect that having to work pressured or unexpected overtime has on staff.     

Psoas abscess: Difficulties encountered

From 1961 to 1989, 67 patients underwent various surgical procedures for psoas abscess. Retrospective analysis was undertaken in an effort to determine optimal surgical therapy. Forty patients were cured with one operation. Twenty-one patients required two operations, four patients required three operations, and two patients required more than three operations. The reason for failure of treatment was failure to resect the diseased bowel or to drain the psoas abscess adequately. A technique to recognize and treat the abscess definitively will be illustrated. The most common etiologies were Crohn's disease in 49 patients, postoperative sepsis in eight patients, and complications of renal disease in four patients. The length of hospital stay ranged from 5 to 392 days (mean, 26 days). There were two deaths. Failure to recognize and treat psoas abscess results in considerable morbidity.Poster presentation at the meeting of The American Society of Colon and Rectal Surgeons, St. Louis, Missouri, April 29 to May 4, 1990.     

Deliberate self-poisoning with dapsoneA case report and summary of relevant pharmacology and treatment

We report the case of a 14-year-old girl who deliberately ingested 8–9 g of dapsone and presented with severe methaemoglobinaemia and altered mental status. Prompt treatment with repeated doses of methylene blue and organ support brought about control of the methaemoglobinaemia and averted organ failure.     

Pre-hospital care of the multiple injured casualty.

Theatre nurses often forget that the multi-traumatised patient has undergone untold horror and pain before his or her arrival in the operating theatre. Brian Lavery, area training officer with the Scottish Ambulance Service, talks about the para-medics role in the pre-hospital care of these patients.     

Colonoscopic diagnosis of an aorto-appendiceal fistula

A case of an aorto-appendicular, aorto-enteric fistula diagnosed by colonoscopy after presentation with colonic haemorrhage is reported. The role of colonoscopy in such patients is discussed and reported experience is reviewed.     

Athletic Medical Insurance Practices at NCAA Division I Institutions

As the cost of athletic medical insurance continues to rise, athletic departments are searching for ways to continue to provide quality insurance coverage while keeping costs contained. There are few published articles dealing with the specific topic of the daily operations of maintaining an athletic medical insurance program. We sent an 18-item questionnaire to the 295 active NCAA Division I head athletic trainers to ascertain the current trends in athletic medical insurance. Of these, 207 (70%) responded. Of the respondents, 85% were primarily responsible for the administration of their athletic department's insurance coverage, although they had received no formal training in insurance management. Most athletic departments carry secondary policies and many report having a deductible. A wide range of insurance coverage and premiums were reported.