Severe hepatotoxic reaction with progression to cirrhosis after use of a novel retinoid (acitretin)

We report the case of a 50-year-old female who suffered from severe palmar and plantar pustulosis. During treatment with acitretin, a novel oral retinoid, which is the main derivative of etretinate, the patient developed a severe hepatotoxic reaction. Subsequent histological studies strongly suggested the development of liver cirrhosis. Reversible elevation of serum aminotransferase values during treatment with acitretin has been reported. However, the present observation indicates that severe hepatotoxic injury may also follow treatment with this agent.     

Ethics teaching and learning in pediatric training: development of a curriculum

The Royal College of Physicians and Surgeons of Canada has stated that residency programs "must provide opportunities for residents to gain an understanding of the basic principles of biomedical ethics as it relates to the specialty." This article presents the steps taken to develop a curriculum for teaching and learning biomedical ethics in Canadian pediatric residency programs, and to provide a model for teaching ethics in this context. Using literature reviews, and opinion surveys of departmental chairpersons, pediatric residents, and practising pediatricians across Canada, we have developed a teachers' handbook to help faculty members in teaching ethics. It can also be used as a tool to enhance faculty development in ethics. The manual is to be distributed to all pediatric training programs throughout Canada in 1997, and its use will be evaluated over the subsequent year. It offers a prototype that is adaptable to Royal College programs other than pediatrics.     

Effectiveness of near-peer simulation for managing the acutely deteriorating patient among residents of an internal medicine junior residency programme

INTRODUCTIONNear-peer teaching is gaining popularity as a teaching modality, as it improves the learner’s understanding, is targeted at an appropriate level and promotes familiarisation. This study was initiated to evaluate the effectiveness of incorporating near-peer instruction into simulation-based training within a junior residency programme.METHODS42 first-year residents from an internal medicine junior residency programme were recruited. Participants underwent a simulation-based training programme conducted over five weeks. Each week involved either an emergency or acute clinical scenario. A structured questionnaire was administered prior to and after the course to compare participants’ perceived knowledge, experience and confidence in managing the clinical scenarios.RESULTSIn our study, 83% of participants agreed/strongly agreed that the scenarios were realistic. There were improvements in perceived knowledge, experience and confidence after the course. The greatest improvement was seen for experience (post-simulation: median 7.00 [interquartile range (IQR) 6.00‒8.00] vs. pre-simulation: median 5.00 [IQR 3.00–6.25]). 65% of participants were keen to help with future training.CONCLUSIONNear-peer simulation training was found to be a viable and valuable method of instruction for first-year residents for increasing experience, instilling confidence and improving perceived knowledge. Integration of such programmes within medical education curricula shows good promise of continuity, with many first-year residents inspired to organise subsequent sessions.     

Lowenstein-Jensen Selective Medium for Reducing Contamination in Mycobacterium tuberculosis Culture

We compared Mycobacterium tuberculosis sputum culture recovery and contamination rates between Lowenstein-Jensen medium (LJ) containing the following decontaminants and LJ alone: (i) PANTA (n = 299), (ii) Selectatab-MB (n = 299), and (iii) penicillin G (n = 234). The contamination rate for LJ alone was approximately 31%, versus 5.0% for PANTA-containing, 2% for Selectatab-containing, and 9% for penicillin-containing media (P < 0.001). M. tuberculosis isolation rates were 9.8%, 17%, 18%, and 12% for standard LJ, PANTA, Selectatab, and penicillin cultures, respectively.