Five mm laparoscopic varicocelectomy versus conventional varicocele ligation in young men with symptomatic varicocele: A randomized clinical study

Objectives: To compare the therapeutic success, morbidity and the costs of 5 mm laparoscopic varicocele ligation (LV) compared to inguinal varicocelectomy (IV). Patients and methods: Eighty patients with idiopathic symptomatic varicocele of grades I–III diagnosed by clinical examination and Doppler ultrasonography were randomly assigned to LV or IV (40 patients in each group). The mean patient age was 25.2 ± 1.4 (range 18–40) years. Of the 80 patients treated 21.3% had a left-sided varicocele, 70% had bilateral varicoceles and 8.8% a right-sided varicocele. Of 136 varicoceles, 37 (27.2%) were grade III, 51 (37.5%) grade II and 48 (35.3%) were grade I. The indications for varicocele ligation were: abnormal spermiogram in 47 patients (58.7%), scrotal pain in 19 (23.8%) and cosmetic impairment in 14 (17.5%). A total of 136 varicocele ligations were performed (67 IV and 69 LV). All patients were followed up for 4–8 months to assess early complications, testicular size, late complications and persistence or recurrence of the varicocele. Results: LV was associated with shorter operative time, shorter hospital stay and lower cost compared to IV. The overall incidence of postoperative complications including hydrocele, epididymitis and local pain was significantly higher among patients undergoing IV compared with LV (17.5% vs 5%). The incidence of persistent varicoceles was not significantly different between the 2 groups, but the varicocele recurrence rate was significantly lower in the LV compared to the IV group (5% vs. 17.5%, p ≤ 0.02). Conclusions: LV is a less invasive treatment than IV for managing male varicoceles. It is also associated with lower costs and better outcomes and should therefore be the preferred method of treatment for male varicoceles

Improving uptake and adherence in cardiac rehabilitation: literature review.

AIMS: This paper presents a comprehensive systematic review of literature carried out to identify studies of interventions to improve uptake, adherence and professional compliance in cardiac rehabilitation. BACKGROUND: Guidelines recommend that cardiac rehabilitation should be offered to patients following acute myocardial infarction and revascularization. Uptake and adherence are low, particularly in women, older people, and socially deprived and ethnic minority patients. Although patient, service and professional barriers to rehabilitation uptake have been described, no attempt has been made to evaluate systematically interventions aimed at improving uptake and adherence in cardiac rehabilitation. METHODS: A comprehensive search strategy identified studies of cardiac rehabilitation, using the terms uptake, adherence and compliance. The search included grey literature, hand searching of specialist journals and conference abstracts. No language restriction was applied. Studies were summarized in three qualitative overviews and assessed by quality of evidence. RESULTS: From 3261 publications identified, 957 were acquired on the basis of title or abstract. Few studies were of sufficient quality to make specific recommendations. Six, 12 and five studies, respectively, provided adequate information on methods to improve uptake, adherence or professional compliance. A minority of studies were randomized controlled trials. Studies of motivational and self-management strategies and use of lay volunteers showed some promise in improving rehabilitation uptake or lifestyle change. Nurse-led coordination of care after hospital discharge may have a role in improving rehabilitation uptake. Limited information was provided on resource implications, and there was a lack of studies with under-represented groups. The literature contained numerous suggested interventions which merit evaluation in appropriately designed studies. CONCLUSIONS: Little research has been reported evaluating interventions to improve uptake, adherence and professional compliance in cardiac rehabilitation. A wide range of possible interventions was identified and further evaluations of methods are indicated