Development and implementation of an innovative intern training programme

The quality of medical education during internship is a cause for concern. This paper describes a structured educational programme for interns that was based around learning modules, clinical attachments and bedside teaching. The programme was incorporated into the term rotation of interns within an Area Health Service, and evaluated. Learning modules were timetabled by a Programme Coordinator and interns were reminded to attend. Clinical attachments were organized by the interns from a list of willing supervisors. Attendance at timetabled learning modules averaged 67%, which was greater than the 27% attendance at clinical attachments. Both sessions received high ratings for quality and clinical relevance. This structured education programme was based upon adult learning methods and was both feasible and well received by interns. Intern training programmes need to be programmed into the working week to ensure attendance, and modified following evaluation by interns. Such programmes should be considered by all hospitals to which interns are allocated.     

A trial of relapse prevention with severely dependent male problem drinkers

Over the last two decades, relapse prevention has emerged as a major focus of the treatment of drug problems. Few studies have demonstrated any impact on generally high relapse rates. In this paper the outcome of a controlled trial of a relapse prevention programme with male problem drinkers (n=60) attending an Alcohol Treatment Unit is reported. Subjects who met the inclusion criteria were allocated to a relapse prevention (n=20) procedure or a discussion (n=20) or no-additional treatment (n=20) control procedure. Subjects were followed-up at 6 and 12 months by the first author. The relapse prevention programme was associated with significantly greater increases in pre- and post-treatment self-efficacy compared to the discussion control group and significantly greater probability of total abstinence than all controls over the first 6-month follow up. In addition, the relapse prevention programme was associated with significantly longer survival time to an initial lapse and relapse than the controls. At 12-month follow-up, treatment effects had been eroded. It was concluded that the relapse prevention programme was an effective treatment in the short term and that longer-term impact may require greater focus on maintenance factors, such as the individual's environment.     

Agreement between CBNAAT,liquid culture and line probe assay for detection of Mycobacterium tuberculosis and anti-tubercular drug resistance in extrapulmonary samples

PurposeCartridge based nucleic acid amplification test (CBNAAT) has been endorsed by the WHO as the screening test for diagnosing extrapulmonary tuberculosis (EPTB). In the present study we report the agreement between CBNAAT (Xpert MTB/RIF), liquid culture (LC) and line probe assay (LPA) for diagnosis of Mycobacterium tuberculosis and detection of drug resistance among EPTB cases.MethodsThe EP samples were subjected to CBNAAT (Xpert MTB/RIF, Cepheid, USA) and wherever possible, to LC (MGIT 960, Becton Dickinson, USA) followed sequentially by first line and second line-LPA (FL-LPA, SL-LPA, Hain Lifescience, Germany) on the isolates.ResultsTotal 566/4080 (13.9%) EP samples were detected positive for M. tuberculosis on CBNAAT. Aspirates from lymph nodes were most often positive (11/30; 36.6%), followed by pus (240/873; 27.5%) and CSF samples (166/104; 15.8%). The detection of M. tuberculosis was more in adults than children except in tissue biopsy samples. Rifampicin resistance was also higher among adults except CSF in which resistance was more in children. Total 185 of 566 (32.7%) CBNAAT positive and 770 of 3510 (21.9%) CBNAAT negative samples could be cultured of which 110/185 (59.4%) and 33/770 (4.3%) respectively turned positive. FL-LPA and SL-LPA of 143 culture isolates showed that 27 isolates had drug resistance, of which 3 (2.1%) were XDR, 11 (7.7%) were Pre-XDR (FQ) and 13 (9.1%) were MDR. Of these 27 resistant isolates, 12 were negative by CBNAAT and two were mislabeled as Rifampicin sensitive or indeterminate based on the unique RpoB gene mutation patterns on LPA. The positive and negative agreements between LC and CBNAAT for detection of M. tuberculosis were 67.1% and 92.7% respectively and between LPA and CBNAAT for rifampicin resistance detection were 98.9% and 92.9% respectively.ConclusionsFor EPTB, CBNAAT should be accompanied with LC wherever possible irrespective of the CBNAAT result.     

Academic preparation of athletic trainers as counselors

Athletic trainers have assumed several roles and responsibilities over the years, but perhaps there is no more important role than that of a counselor. Are they prepared to do so? One hundred and thirty-two modified Revised Wylie Inventories were mailed to college/university athletic trainers to examine their educational preparation and experiences with counseling in various areas. Most athletic trainers surveyed reported that they were predominantly counseling in the areas of injury prevention, injury rehabilitation, and nutrition, and felt academically prepared to do so. However, it was reported that preparation to counsel in other less common areas (eg, family matters, financial matters, etc) was not adequately addressed in academic programs. The athletic trainers surveyed sought continuing education in order to meet the other counseling needs of student-athletes. Although they used several psychological referral services, it was apparent that most athletic trainers frequently served as counselors on many nonorthopedic topics. We suggest that athletic training educators consider incorporating both academic knowledge and clinical experience in a wider variety of counseling areas into their curricula.     

Composition of lean tissue in healthy volunteers for nutritional studies in health and disease

Measurements of body composition were carried out on 56 healthy female volunteers 20–80 years of age.Anthropometric measurements were made to estimate lean body mass (ANLBM). Total body potassium (K) was measured from the naturally occuring 40K; body nitrogen (N) and calcium (Ca) were measured by neutron activation techniques. Body K, N and Ca reflect intracellular water, protein and bone mineral mass respectively.The 23 older women (mean (±SD) age=62.3±8.5) showed no significant differences from the 33 young adults (mean age 35.2±3.8) with respect to height, total body mass, ANLBM and intracellular water (K) but the older group had significantly less protein (by 17%) and less bone mineral (16%) than younger adults.When normalized for body size, based on height, ANLBM was significantly correlated to intracellular water (r=0.52) and to bone mineral (r=0.39) but correlated to either ANLBM (r=0.05) or to intracellular water (r=0.10). Protein was correlated to bone mineral (r=0.39).Simple anthropometric measurements may provide reasonable estimates of the fat and lean fractions of total body mass. However the composition of lean tissue varies with aging. To determine the essential components of lean tissue, direct measurements of protein and bone mass are required.