Prevalence and presentation of chronic venous disease in Pakistan: a multicentre study

Our objective was to study the prevalence and clinical pattern of chronic venous disease (CVD) in the Pakistani population. This was a multicentre cross-sectional study in which 100 primary care physicians examined 3000 subjects. The study population was aged 18–95 years (mean ± SD = 39 ± 13.2) comprised 47.4% women and 52.6% men. The prevalence of CVD was 34.8%, being significantly higher ( P < 0.04) among men (36.4%) than women (33.0%). The maximum prevalence was of C3 (36.7%), followed by C2 (15.8%). The most frequent symptom was pain in the legs (59.2%) followed by heavy legs (42.7%) and night cramps (34.4%). The prevalence of symptoms increased with age but was similarly distributed between men and women. Family history of CVD, blood clots in veins and lack of exercise were significant risk factors. The roles of age or gender as risk factors could not be established. In conclusion, the prevalence and presentation of CVD in Pakistan is similar to most other countries.

Same admission colostomy closure: a prospective, randomised study in selected patient groups

BACKGROUND

Despite a recent trend towards primary repair, colostomy still has an important place in the management of different colorectal pathologies. Timing of colostomy closure is a debatable issue among general surgeons. We carried out a prospective, randomised study to compare the outcome after same admission colostomy closure (SACC) and conventional delayed colostomy closure (CDCC) in patients with predominantly traumatic injury of the large bowel.

METHODS

Sixty patients, the majority with traumatic colorectal pathologies, were prospectively randomised to SACC [30 patients, 23 men, mean age 27.9 +/- 9.7 (range, 18-65) years] or (CDCC) [30 patients, 24 men, mean age 28.6 +/- 10.6 (range, 18-63) years]. All colostomies were closed using an intraperitoneal closure technique. Pre-operative data and post-operative outcomes were collected and analysed.

RESULTS

A total of seven patients (23.3%) with SACC developed complications compared with eight patients (26.6%) having CDCC (p = 0.83). The mean hospital stay (p < 0.01), as well as the overall cost (p < 0.001), were significantly less in the SACC group.

CONCLUSIONS

Same admission colostomy closure is a safe and cost-effective technique for colostomy closure in selected groups of patients.