Substance use and behaviour disorders in Puerto Rican youth: a migrant family study.

BACKGROUND: Hispanics in the USA have higher rates of substance use disorders than similar ethnic groups residing in Latin American nations, and recent evidence suggests an increase in substance use among US Hispanic youth. This investigation examines the familial and societal correlates of this increase by comparing Puerto Rican families residing in the mainland USA and Puerto Rico. METHODS: Using migrant and controlled family study methods, 279 probands in San Juan and 236 probands in New Haven were recruited from treatment clinics and the general community to compose four diagnostic groups: drug abuse/dependence; alcohol abuse/dependence; psychiatric controls; unaffected controls. 806 biological offspring aged 12-17 were then directly interviewed. RESULTS: Total rates for alcohol use were greater among San Juan youth than their migrant counterparts. By contrast, US migrant adolescents were more likely to use cannabis. A strong association was observed between parental and child substance use at both sites, particularly for boys, and offspring of probands with drug use disorders were at greatest risk for substance use and related disorders. Familial aggregation patterns did not vary substantially by site. CONCLUSIONS: Despite societal influences on the magnitude and patterns of substance use in migrant youth, the consistent influence of parental disorders across sites reveals that the cross-generational transmission of substance use disorders in prior studies extends to Hispanic families and is an important factor to consider in the development of prevention strategies.

Assessment of basic surgical trainees: can we do more?

INTRODUCTION: Changes to surgical training and reduction of junior doctors' working hours has resulted in trainees spending less time in surgical specialties before becoming eligible to apply for specialist registrar posts. A high quality basic surgical training programme is needed to improve the competence of trainees during their shortened period, an essential part of which is to conduct a formal assessment at the end of each training post and regular appraisals during their period of training. AIMS: To analyse the existing practice with regard to conducting assessment and appraisals for basic surgical trainees in the South East Wales region. METHODS: A questionnaire was sent to all the basic surgical trainees in the South East Wales region. RESULTS: A total of 52 questionnaires were sent out and 44 (84%) were returned. Four candidates were in the first post of their rotation, and were therefore excluded from the study. Nine of the 40 trainees (23%) did not have an assessment in one or more of their posts. There are 17 senior house officer posts available in general surgery in the rotation. Of the 31 "six month" episodes spent in these 17 posts, 27 (87%) underwent an assessment, 12 of the 17 (70%) episodes in trauma and orthopaedics (12 available posts) were assessed, and 31 of the 35 (88%) episodes in accident and emergency (eight available posts) underwent an assessment. Twenty eight of the 40 trainees (70%) did not undergo regular appraisals during the majority of their posts. Only 30%-50% of episodes spent in general surgery, orthopaedics, and accident and emergency underwent appraisals. The majority of the episodes spent in the other surgical specialties (12 posts available in total) had formal assessment and regular appraisals except for urology in which two of seven episodes underwent assessment and one underwent an appraisal. Twelve candidates (30%) expressed the view that operative experience and technical skills must form part of their assessment. Eight trainees (20%) felt that they needed more help from tutors with regard to career advice, preparation of curriculum vitae, and interview techniques for specialist registrar posts. Eight trainees mentioned that they had discussed unsatisfactory posts with their tutors but were not aware of any changes made to these posts. CONCLUSIONS: This study has shown that the formal assessment of basic surgical trainees at the end of each training post has to improve further. The existing practice of conducting regular appraisals for the trainees is grossly inadequate. There appears to be a need for formulating guidelines for conducting such appraisals, which would help to improve practice in the future.

Granulomatous peritonitis in hydatid disease.

We report a rare case of persisting granulomatous inflammation within the peritoneal cavity due to previous leakage from a liver hydatid cyst, with the granulomata bearing hooklets originating from protosolices of Echinococcus granulosus. The patient was treated with a full three-month course of albendazole. We believe this represents a rare case of 'pseudotuberculous peritonitis'.

Prognosis of patients turned down for conventional abdominal aortic aneurysm repair in the endovascular and sonographic era: Szilagyi revisited?

PURPOSE: The United Kingdom Small Aneurysm study has demonstrated the low risk of rupture in aneurysms less than 5.5 cm in diameter. With the advent of endoluminal techniques, patients considered unfit to undergo laparotomy are now considered for endovascular repair. However, the natural history of aneurysms larger than 5.5 cm remains uncertain, especially when severe comorbidity is present. In our center, we prospectively maintain records of all patients for whom elective aneurysm surgery was refused. This study documented the outcome of all patients referred with abdominal aortic aneurysms (AAAs) larger than 5.5 cm in diameter who were turned down for elective open repair and determined the cause of death and risk of rupture in all patients. METHODS: Details of all patients with AAAs from January 5, 1989, to January 5, 1999, were recorded, and demographic details on all patients with AAAs larger than 5.5 cm were collected. Copies of death certificates were obtained from the Office of National Statistics, local in-hospital patient records, and general practitioner records. Results of postmortem examinations were also obtained. Aneurysms were stratified according to their size at presentation (5.5-5.9 cm, 6.0-7.0 cm, and > 7.0 cm), and the reasons no intervention was made were documented. RESULTS: A total of 106 patients were turned down for elective aneurysm surgery in the 10-year period (10.6 per year). The mean age of the patients was 78.4 years (SD, 7.4), and 70 were men and 36 were women. At the end of the study, 76 patients (71.7%) had died. Overall, the 3-year survival rate was 17%. Patients with AAAs larger than 7.0 cm lived a median of 9 months. A ruptured aneurysm was certified as a cause of death in 36% of the patients with an AAA of 5.5 to 5.9 cm, in 50% of the patients with an AAA of 6 to 7.0 cm, and 55% of the patients with an AAA larger than 7.0 cm. Reasons given for not intervening were patient refusal (31 cases), the patient being "unfit for surgery" (18 cases), the "advanced age" of the patient (18 cases), cardiac disease (9 cases), cancer (9 cases), respiratory disease (6 cases), and other (15 cases). CONCLUSION: Although we recognize the problems with death certification, we found that rupture was a significant cause of death in patients with an untreated AAA that was larger than 5.5 cm. Although little difference in outcome was observed in aneurysms in the 5.5 to 7.0 cm size range, patients with an AAA that was larger than 7.0 cm seemed to have a much poorer prognosis.