An audit of surgical site infection following open prostatectomy in a Nigerian Teaching Hospital.

BACKGROUND: Surgical site infections (SSI) are a potential cause of morbidity and increased cost of care after operations such as open prostatectomy. OBJECTIVE: To audit the occurrence of SSI after open prostatectomy at the Obafemi Awolowo University Teaching Hospitals Complex (OAUTHC), Ile-Ife, Nigeria. METHODS: A review of all patients who underwent open prostatectomy over a ten-year period (July 2005 to June 2015). Data analysis was done using the statistical package for social sciences version 21. Association between variables was determined using Chi-square or Fisher's exact test as appropriate. A p-value < 0.05 was considered statistically significant. RESULTS: A total of 247 open prostatectomy surgeries were reviewed, with the patients' ages ranging from 43 - 91 years and a mean age of 67.0 ± 8.8 years. Elective procedures were 98.8% while the remaining 1.2% were emergency cases. There were 24 (9.8%) surgical site infections. The duration of admission of the patients with SSI ranged from 6 - 15 days with a mean of 9.5 ± 3.2 days, as against 4 - 9 days (mean of 5.0 ± 2.1days) for those without SSI. All the patients with SSI were successfully managed with no resultant mortality. Risk factors identified for SSI were emergency surgery (p=0.001), obesity (p<0.0001), diabetes mellitus (p=0.008), smoking (p<0.0001), pre-operative catheterization (p<0.0001), excessive haemorrhage (p<0.0001) and post-operative suprapubic bladder drainage (p<0.0001). CONCLUSION: SSI is a recognized complication of open prostatectomy. Identified risk factors for its occurrence from this audit are emergency operation, obesity, diabetes mellitus, smoking, pre-operative catheterization, excessive haemorrhage and post-operative suprapubic bladder drainage. Age, approach to prostatectomy (retropubic vs transvesical), incision type (lower midline vs pfannenstiel), level of the surgeon, catheter type and modality of irrigation were however not significant risk factors for post-prostatectomy SSI in this study.

Surgical Reconstruction of Giant Penoscrotal Lymphedema in Sub-Saharan Africa.

OBJECTIVE: To present management challenges, surgical technique, and outcome associated with penoscrotal reconstruction in patients with giant scrotal lymphedema in sub-Saharan Africa. METHODS: A prospective study of all patients who had penoscrotal reconstruction for giant scrotal lymphedema at our university teaching hospital between January 2003 and December 2012 was carried out. Patients' preoperative clinical evaluation findings, operative technique, and postoperative course were reviewed after obtaining ethical approval and informed consent from the patients. RESULTS: Nineteen patients with giant scrotal lymphedema presented to us during the period of study; out of which, 11 had surgical excision and were studied. Their mean age and median duration of symptoms were 48.5 years and 11.5 years respectively. They all had surgical reconstruction using modified Charles procedure by the same combined team of urologists and plastic surgeons. Scrotal hematoma (27.3%) and superficial surgical site infection (18.2%) were complications encountered postoperatively. One patient (9.1%) had recurrence within 24 months, requiring repeat excision. CONCLUSION: Giant scrotal lymphedema poses severe physical challenge to the sufferer. Surgery remains the only hope to reduce penoscrotal size. Combined effort of urologic and plastic surgeons is essential for reconstruction.