Comparative Study of Transvesical and Retropubic Prostatic Adenomectomies in the Urology-Andrology Department of Ignace Deen University Hospital Center

Objective: To compare the results of transvesical and retropubic prostatic adenomectomies at the Urology-Andrology Department of Conakry University Hospital. Methodology: This was a prospective multi-operator analytical study lasting 6 months. It included 70 patients operated on for benign prostatic hypertrophy (BPH), divided into 2 groups of 35 according to the retropubic or transvesical technique. The data was collected using a questionnaire and entered into the Epi info application. The analysis was initially descriptive and then univariate. To identify confounding factors, a multivariate analysis was performed. The application conditions of each test were checked before their application. A p-value Results: Upper adenomectomies represented 53.6% of surgeries performed for BPH. The average age was 73.2 years. The mean prostate volume was 117 ± 51.6 cc and the mean total PSA was 9.2 ± 11.4 ng/ml. The majority of patients had an ASA1 (60%) and ASA2 (37.1%) score. Spinal anesthesia, a double-current silicone probe with hinged hinge 22, and drainage of the prevesical space were carried out in all patients, i.e. 100%. The average overall blood loss was 229 ± 98.2 ml. It was lower in the group of patients operated via the retropubic route (187 ± 60.4 ml). The same was true for the duration of intervention (49.1 ± 7.17 vs 55.4 ± 7.9 min), the catheter wearing time (5.14 ± 0.97 vs 9.29 ± 2 .9 days) and the length of hospitalization (=6.26 ± 1.15 vs 12.1 ± 5.74 days). Conclusion: The retropubic technique has advantages over the transvesical one. These advantages are translated by a gain in the duration of the intervention, blood loss, catheter wearing time and length of hospitalization.

Perioperative complications of radical retropubic prostatectomy in patients with locally advanced prostate cancer： a comparison with clinically localized prostate cancer

Radical prostatectomy （RP） continues to be an effective surgical therapy for prostate carcinoma, particularly for organ-confined prostate cancer （PCa）. Recently, RP has also been used in the treatment of locally advanced prostate cancer. However, little research has been performed to elucidate the perioperative complications associated with RP in patients with clinically localized or locally advanced PCa. We sought to analyse the incidence of complications in these two groups after radical retropubic prostatectomy （RRP）. From June 2002 to July 2010, we reviewed 379 PCa patients who underwent RRP in our hospital. Among these cases, 196 had clinically localized PCa （Tla-T2c group 1）, and 183 had locally advanced PCa （ ≥ T3,： group 2）. The overall complication incidence was 21.9%, which was lower than other studies have reported. Perioperative complications in patients with locally advanced PCa mirror those in patients with clinically localized PCa （26.2% vs. 17.8%, P=0.91）. Our results showed that perioperative complications could not be regarded as a factor to consider in regarding RP in patients with cT3 or greater.

Robotic assisted radical prostatectomy accelerates postoperative stress recovery: Final results of a contemporary prospective study assessing pathophysiology of cortisol peri-operative kinetics in prostate cancer surgery

Objective:To investigate the effects of prostate cancer(PCa)surgery on the stress system and to identify potential independent factors associating with stress recovery.Methods:The design of the study was prospective and PCa surgery included robot assisted radical prostatectomy(RARP)or retropubic radical prostatectomy(RRP).Between February 2013 to December 2014,315 consecutive patients were evaluated.The effects of PCa surgery on the stress system were measured by cortisol serum levels before and after surgery on postoperative day(POD)0,1,3,5 and 45.Cortisol variations in the population and subpopulation(RARP vs.RRP)of patients were investigated by statistical methods.Factors associating with stress recovery were assessed by simple linear regression(SLR)and multiple linear regression(MLR)analysis.Results:RARP was performed in 75.9%of cases.In the patient population,there were wide serum cortisol perioperative variations.PCa surgery triggered the stress system which immediately(POD 0)responded by cortisol overproduction which induced the negative feedback mechanism that started on POD 1,continued on POD 3,was still ongoing on POD 5 and completely settled on POD 45(stress recovery).In the subpopulation of patients,significantly lower cortisol serum levels were detected on POD 3e5 in RARP cases inwhomcortisol levels were close to preoperative levels(stress recovery)on POD 5.Independent predictive factors of serum cortisol on POD 5(stress recovery)were preoperative cortisol(p Z 0.02),cortisol levels on POD 3(p<0.0001)and RARP(p Z 0.03)in which the association was negative(stress recovery faster than RRP).Conclusion:Our study shows that PCa surgery immediately(POD 0)triggers the stress system which respond by overproduction of cortisol which induces the negative feedback mechanism that starts on POD 1,is still ongoing on POD 5,but is completely settled on POD 45.Moreover,after surgical trauma,our study gives evidence that the RARP procedure associates with stress recovery faster than RRP.Further confirmatory studies are required.

The Diagnosis and Treatments of Inguinal Hernia after Radical Prostatectomy

Prostate cancer (PC) is one of the most common causes of cancer-related death in the world among old men. Radical prostatectomy (RP) is the most common surgical procedure in treatments. However, the complications after RRP always confuse surgeons. Urinary incontinence, impotence, erectile dysfunction frequently have effects on the quality of life after RP on patients occurred PC. Inguinal hernias (IHs) after RP is the most common complication, especially indirect hernias. Thus, patients occurred post-IH are frequently performed secondary surgery. In recent years, urologists have explored different surgical techniques, managements, and preoperationly detections to prevent the development of IH postoperationly. However, the precise mechanism of this procedure occurred is unclear till now. Some retrospective studies have been performed to explore the occurence of IH post-RRP and prophylactic techniques to prevent or decrease IH occurred after RRP. Disappointingly, there is no one efficient and precise method influenced this procedure occurred. We reviewed recent studies about IH after RP through different approaches to evaluate the development of this procedure.