Open simple prostatectomy in the last three decades: results of a meta-analysis.

PURPOSE: Open simple prostatectomy (OSP) has been a cornerstone in treating large prostate volumes (> 80 ml) in benign prostatic hyperplasia (BPH). With evolving minimally invasive procedures like minimally invasive simple prostatectomy (MISP) and laser enucleation, the role of OSP needs contemporary evaluation. This way, we assessed the efficacy and safety of OSP to understand its current standing in the treatment of BPH, especially in comparison with newer surgical modalities. METHODS: A comprehensive search of MEDLINE, Cochrane and EMBASE was conducted to include randomized controlled trials (RCTs) comparing OSP with other treatments for BPH from 1993 to 2023. A total of 10 RCTs were included in the meta-analysis. Data on various outcomes including IPSS, Qmax, PVR, quality of life, perioperative factors, and postoperative complications were analysed. RESULTS: Our meta-analysis, covering 557 patients, confirms OSP's significant improvement in voiding symptoms and objective voiding metrics. However, it also reveals a higher incidence of postoperative complications, such as bleeding and transfusion requirements. The study found moderate to high heterogeneity in perioperative outcomes, indicating variations in surgical techniques and postoperative care. OSP remains a reliable option with an easily accessible and effective approach for managing large prostates, despite advancements in minimally invasive surgeries. CONCLUSION: OSP continues to be a relevant surgical option for BPH in large prostates, offering significant symptom relief. However, the associated higher morbidity warrants careful patient selection and highlights the need for continued research into optimizing surgical techniques and improving outcomes.

A role for laparoscopy in the age of robotics: a retrospective cohort study of perioperative outcomes between 2D laparoscopic radical prostatectomy vs 3DHD laparoscopic radical prostatectomy.

PURPOSE: Our study compares perioperative outcomes between two-dimensional (2D) laparoscopic radical prostatectomy (LRP) and the 4th generation three-dimensional/high definition (3DHD) LRP. METHODS: Retrospectively acquired data from patients that underwent 2D LRP (n = 75) and 3DHD LRP (n = 75) from March 2013 to October 2015 were evaluated. Procedures were performed by a single surgeon. The extra-peritoneal approach with 5 trocars was utilized. Perioperative outcomes, potency, and continence were compared between groups. RESULTS: Patient characteristics were similar between the two groups in terms of age (p = 0.44), prostate-specific antigen (PSA) levels (p = 0.34), and Gleason scores (p = 0.14). Body mass index (BMI) was significantly higher in the 3DHD group (p = 0.0036). Postoperatively, no significant differences were observed in Hgb loss (p = 0.50), positive surgical margins (p = 1.00), and post-op Gleason scores (p = 0.30). Significant differences were observed for length of hospital stay (p < 0.001) and Jackson-Pratt (JP) drainage (p < 0.001). Regarding potency, 73.7% and 51.6% of the patients in the 3DHD and 2D groups regained potency at 6 months, respectively (p = 0.0025). Almost 43% of the patients in the 3DHD group regained continence at 1 month while for the 2D groups it was only 17.3% (p = 0.0008). CONCLUSION: 3DHD and 2D LRP have resulted in good outcomes in the perioperative periods. Our results show decreased JP drainage, shorter length of hospital stay, earlier return of urinary control, and earlier return of sexual function in the 3DHD LRP group. In lower volume centers where robotics equipment is not feasible due to economic barriers 3DHD can be safely performed as a minimally invasive alternative.

Evaluating the effectiveness of tranexamic acid administration in reducing bleeding in benign prostate hyperplasia patients underwent open prostatectomy: A double-blind randomized clinical trial.

Background: Blood loss of postoperative after prostate surgery could be related with an increase in urinary fibrinolytic activity. Tranexamic acid (TXA) is both a potent inhibitor of plasminogen and urokinase activators and a low molecular weight substance that is excreted unchanged in the urinary tract and can be administered both orally and intravenously. This study aimed to evaluate the effectiveness TXA administration in reducing bleeding in benign prostatic hyperplasia (BPH) patients who underwent open prostatectomy. Materials and Methods: This double-blind randomized clinical trial was conducted on patients with BPH who underwent open prostatectomy. The first group received TXA (1 gr IV from during surgery to 48 h after surgery, 3 times/day). Twenty-four hours after surgery, the two groups were compared in terms of bleeding rate. Hemoglobin (Hb), hematocrit (HCT), and platelet (Plt) counts were also assessed before and after the intervention. Results: Intervention and control groups were comparable in terms of basic and baseline values of variables at the beginning of the study (P > 0.05). The mean bleeding volume in TXA group was significantly lower than the control group 112.11 ± 53.5 and 190.00 ± 97.5 CC; P ≤ 0.001). Mean hospitalization (3.28±0.46 vs. 4.38 ± 0.95 days P < 0.001) and surgery duration (98.11 ± 37.11 vs. 128.00 ± 39.12 h; P = 0.001) were significantly lower in TXA group compared to control intervention. Conclusion: According to the findings of the current study, the administration of TXA led to reduce bleeding in BPH patients who underwent open prostatectomy. Furthermore, the mean Hb, HCT, levels were significantly affected by TXA. TXA treatment approach also can reduce the surgery and hospitalization time effectively. TXA approach is recommended as effective procedure in BPH patients who underwent open prostatectomy.

Open prostatectomy for benign prostatic hyperplasia: A critical analysis of patient presentation and surgical outcomes in a contemporary series.

Background: Open prostatectomy (OP) is still a valid treatment option for benign prostatic hyperplasia (BPH), but it needs to be constantly reevaluated in the context of minimally invasive treatments (MITs). Aim: Our purpose is to present contemporary data on patient presentation and surgical outcomes of OP with which other OP series and MITs can be compared. Methods: A retrospective study of all OP was carried out in our institution from January 2011 to December 2020. All patients had a thorough preoperative workup and optimization of comorbidities before surgery. Data were collected in a predesigned pro forma and analyzed. Results: The mean age of the 148 patients studied was 66.2 (±7.9) yrs. The mean duration of symptoms before surgery was 32.2 (±33.7) mos. The mean preoperative prostate volume was 118.0 (±67.1) cm3. There was a 54.4% comorbidity rate with diabetes mellitus (DM) topping the list (16.0%). An incidental prostate cancer rate of 6.1% was found. The overall complication rate was 45.3%. Perioperative hemorrhage requiring blood transfusion (BT) was the most common complication (26.1%). There was no significant difference in age, duration of surgery, and prostrate volume between subjects with and without BT (P > 0.05). Wound infection was significantly associated with diabetes (P = 0.043, OR = 3.507, 95% CI = 1.042-11.805). The reoperation rate was 1.4%, and mortality rate was 0.7%. The International Prostate Symptom Score (IPSS), quality-of-life (QOL) score, and post-void residual urine (PVR) volume were significantly improved (P < 0.001). Conclusion: OP was found to be a safe and effective procedure for the relief of bladder outlet obstruction (BOO) secondary to BPH. However, it was associated with high morbidity and low reoperation rate.

Malament stitch and increased risk of bladder neck stenosis: any association following open prostatectomy in Enugu Southeast Nigeria.

BACKGROUND: Malament stitch is one of the effective techniques employed to minimize bleeding in simple open prostatectomy but concerns about possibility of increased risk of bladder neck stenosis has limited its routine use. AIM: We studied patients who had open prostatectomy with Malament stitch to determine the incidence of bladder neck stenosis amongst them. MATERIAL AND METHODS: This was a prospective study of 72patients who had simple open prostatectomy in which malament stitch was applied from 2010 to 2020. A proforma was designed to collect data. Pretreatment variables were transrectal ultrasound (TRUS) volume of prostate, pretreatment IPSS value, postvoidal residual urine volume before surgery, weight of enucleated prostate adenoma, time to removal of Malament stitch. Outcome measures were done with post treatment IPSS and PVR at 6 weeks, 3 months and 6 months. Cystoscopy was done at 3 months or 6 months for patients with rising outcome measures to determine presence of bladder neck stenosis. RESULTS: The mean age of patients in this study was 68.3 years (SD = 7.1, range 52-82). The mean of the pretreatment score for IPSS was 30.7 (SD = 3.9, range 18-34) and 5.9 (SD = 0.2) for QOLS. The mean weight of prostate estimated with ultrasound was 169.5 g and mean weight of enucleated adenoma of the prostate was 132.5 g. The mean time of removal of Malament stitch was 23.1 h. Only 3 (4.2%) patients required cystoscopy because of increasing IPSS and PVR at 3 months postprostatectomy. 2 (2.8%) patients out of 72patients were confirmed to have bladder neck stenosis at cystoscopy. CONCLUSION: Malament stitch did not lead to significant incidence of bladder neck stenosis in this study.

Surgical Complications Requiring Intervention in Open versus Minimally Invasive Radical Prostatectomy.

INTRODUCTION: Injuries to surrounding structures during radical prostatectomy (RP) are rare but serious complications. However, it remains unknown if injuries to intestines, rectum, or vascular structures occur at different rates depending on the surgical approach. METHODS: We compared the frequency of these outcomes in open RP (ORP) and minimally invasive RP (MIS-RP) using the national American College of Surgeons National Surgical Quality Improvement Program database (2012-2017). Along with important metrics of clinical and surgical outcomes, patients were identified as undergoing surgical repair of small or large bowel, vascular structures, or hernias based on Current Procedural Terminology codes. RESULTS: In our propensity matched analysis, a total of 13,044 patients were captured. Bowel injury occurred more frequently in ORP than in MIS-RP (0.89 vs. 0.26%, p < 0.01). By intestinal segment, rectal and large bowel injuries were more common in ORP than MIS-RP (0.41 vs. 0.11% and 0.31 vs. 0.05%, both p < 0.01). However, there was no statistically significant difference between the groups for small bowel injury (0.17 vs. 0.11%, p = 0.39). Vascular injury was more common in MIS-RP (0.18 vs. 0.08%, p = 0.08). Hernias requiring repair were only identified in the MIS-RP group (0.12%). CONCLUSION: When considering surgical approach, rectal and large bowel injuries were more common in ORP, while vascular injuries and hernia repair were more common in MIS-RP. Our findings can be used in counseling patients and identifying risk factors and strategies to reduce these complications.

Evaluation of factors associated with the detection of incidental prostate cancer after open prostatectomy for benign prostatic hyperplasia.

We aimed to evaluate the incidental prostate cancer (PCa) rate and predictive factors in patients who underwent open prostatectomy (OP) with a pre-diagnosis of benign prostatic hyperplasia (BPH). This study included patients with a pre-diagnosis of BPH, who underwent OP due to symptomatic prostate enlargement. Our database included age, medications, prostate-specific antigen (PSA), free/total PSA ratio, PSA density, digital rectal examination (DRE), prostate volume, serum neutrophil/lymphocyte ratio, platelet/lymphocyte ratio, aspartate aminotransferase/alanine aminotransferase ratio, presence of metabolic syndrome (MetS) and histopathological results after OP. Of the 430 patients that underwent OP, 406 (94.4%) with a benign pathological diagnosis were evaluated as the benign group and 24 (5.6%) detected to have PCa constituted the incidental PCa group. The rate of incidental PCa was much higher in the elderly patients. The cut-off value of age was 71.5 years in the PCa group according to the receiver operating characteristic curve analysis. According to the multivariate analysis, DRE and the presence of MetS were effective in predicting PCa (p < .001 and p = .031, respectively). DRE was found 16 times more effective and MetS was 2.8 times more effective than the other parameters. Our results showed that DRE and the presence of MetS could be useful predictive factors of incidental PCa in OP.

Management of Lower Urinary Tract Symptoms Attributed to Benign Prostatic Hyperplasia: AUA GUIDELINE PART II-Surgical Evaluation and Treatment.

PURPOSE: Surgical therapies for symptomatic bladder outlet obstruction (BOO) due to benign prostatic hyperplasia (BPH) are many, and vary from minimally invasive office based to high-cost operative approaches. This Guideline presents effective evidence-based surgical management of male lower urinary tract symptoms secondary/attributed to BPH (LUTS/BPH). See accompanying algorithm for a detailed summary of procedures (figure[Figure: see text]). MATERIALS/METHODS: The Minnesota Evidence Review Team searched Ovid MEDLINE, Embase, Cochrane Library, and AHRQ databases to identify eligible studies published between January 2007 and September 2020, which includes the initial publication (2018) and amendments (2019, 2020). The Team also reviewed articles identified by Guideline Panel Members. When sufficient evidence existed, the body of evidence was assigned a strength rating of A (high), B (moderate), or C (low) for support of Strong, Moderate, or Conditional Recommendations. In the absence of sufficient evidence, information is provided as Clinical Principles and Expert Opinions (table[Table: see text]). RESULTS: Twenty-four guideline statements pertinent to pre-operative and surgical management were developed. Appropriate levels of evidence and supporting text were created to direct urologic providers towards suitable and safe operative interventions for individual patient characteristics. A re-treatment section was created to direct attention to longevity and outcomes with individual approaches to help guide patient counselling and therapeutic decisions. CONCLUSION: Pre-operative and surgical management of BPH requires attention to individual patient characteristics and procedural risk. Clinicians should adhere to recommendations and familiarize themselves with criteria that yields the highest likelihood of surgical success when choosing a particular approach for a particular patient.

Holmium Laser Enucleation, Laparoscopic Simple Prostatectomy, or Open Prostatectomy: The Role of the Prostate Volume in terms of Operation Time.

INTRODUCTION: To compare the prostate removal speeds of 3 enucleation techniques and to evaluate how the operating times change depending on the prostate volume. METHODS: Medical records of patients with 80-g or larger prostates who underwent holmium laser enucleation of the prostate (HoLEP), laparoscopic simple prostatectomy (LSP), or open prostatectomy (OP) due to medical treatment-resistant benign prostatic hyperplasia (BPH) were reviewed retrospectively. Patients were classified into 3 groups according to the surgical procedure. Age, BMI, prostate weights, total operation times, prostate removal speeds, hospitalization and catheterization days, complications, and improvements on functional outcomes in the 3rd month of follow-up were compared between groups. In addition, the association between prostate weight and total operation time was analyzed for each group. RESULTS: HoLEP, LSP, and OP groups consisted of 60, 61, and 37 patients, respectively. While HoLEP was similar to OP in terms of prostate removal speed and total operation time, LSP was statistically slower and required more operation time than HoLEP and OP. There was a relationship between prostate weight and total operation time only in HoLEP. CONCLUSION: LSP, one of the enucleation techniques in the treatment of large prostates, was slower and required more operation time than HoLEP and OP in terms of total operation time and prostate removal speed. HoLEP seems going to be the fastest candidate for the rapid removal of large prostates in the future.

Transurethral laser versus open simple prostatectomy for large volume prostates: a systematic review and meta-analysis of randomized controlled trials.

The benefit of transurethral laser prostatectomy over open simple prostatectomy (OSP) is controversial in aged symptomatic benign prostatic hyperplasia (BPH) patients with large volume prostates, and the aim of this study is to compare the safety and efficiency of these two methods. Meta-analysis was applied using the Review Manager V5.3 software and the retrieved randomized controlled clinical trials (RCTs) comparing transurethral laser prostatectomy with OSP were analyzed for the treatment of large volume prostates from 2000 to 2019 in PubMed, Web of Science, Cochrane, and EMBASE datasets. Five RCTs assessing transurethral laser prostatectomy versus OSP were considered suitable for this meta-analysis, which included a total of 448 patients, with 232 patients undergoing laser and 216 patients undergoing OSP. Compared with OSP, although transurethral laser prostatectomy required a longer operative time (weighted mean difference (WMD) 27.49 mins; 95% confidence interval (CI) 16.54-38.44; P < 0.00001) and obtained a less resected prostate weight (WMD - 11.72 g; 95% CI - 21.75 to - 1.70; P = 0.02), patients undergoing laser prostatectomy benefited from significantly less hemoglobin decline (- 0.97 g/dL; 95% CI - 1.31 to - 0.64; P < 0.00001), shorter time of catheterization (WMD - 3.67 days; 95% CI - 5.60 to - 1.75; P = 0.0002), shorter length of hospital stay (WMD - 4.75 days; 95% CI - 6.57 to - 2.93; P < 0.00001), and less blood transfusion (odds ratio 0.10; 95% CI 0.03 to 0.35; P = 0.0003). During postoperative follow-up, no significant difference was observed between the two groups in IPSS, QoL, Qmax, and PVR. Both transurethral laser prostatectomy and OSP are safe and effective for large prostates that require prostate resection. Taking into account of less blood loss, shorter catheterization time and hospital stay, and less blood transfusion, transurethral laser prostatectomy may be a better treatment for patients with large prostates.

Safety and effectiveness of high-power thulium laser enucleation of the prostate in patients with glands larger than 80 mL.

BACKGROUND: The efficacy of thulium laser prostate enucleation (ThuLEP) for large prostates is unclear. This study aimed to explore the expanded utility of 150-200-W ThuLEP by studying patients with a large prostate (> 80 mL). METHODS: We retrospectively reviewed records of 125 patients with large prostate glands (> 80 mL) who underwent ThuLEP performed by a single surgeon from June 2012 to June 2016. The ThuLEP data from our previous pilot study were used as the control. Operative variables, patient profiles, preoperative and postoperative urine flow rates, prostate volume, and the international prostate symptom score (IPSS) were recorded and analyzed using Student's t-test, the z-test, and logistic regression analysis. RESULTS: Of 366 patients who underwent ThuLEP, 125 (34.15%) were enrolled. The ages and estimated prostate volumes were compared with those of the control. Overall, 39.2% underwent Foley placement and 4% received an anticoagulant agent preoperatively. Maximum urinary flow rates before and 3 and 12 months postoperatively were 9.93, 23.20, and 19.00 mL/s, respectively, which were generally equal to those of the control groups (P = 0.68, 0.18, 0.98, respectively). Preoperative and postoperative IPSSs were 27.09 and 7.35, respectively. The postoperative prostate-specific antigen was reduced by 85.59% in comparison to the preoperative level. The estimated prostate size was reduced by 74.17% postoperatively. The modified Clavien-Dindo classification system was used to identify the overall rate of complications, which was approximately 22.4%. The mortality rate was 0.8%. CONCLUSIONS: High-power ThuLEP is safe and effective for patients with large prostate glands (> 80 mL). Prostate enucleation using a high-power thulium laser is feasible for patients who exhibit contraindications for surgery.

Collagen content in the bladder of men with LUTS undergoing open prostatectomy: A pilot study.

AIMS: To evaluate the collagen content in the bladder wall of men undergoing open prostate surgery. METHODS: From July 2014 to August 2016, men aged ≥ 50 years, presenting LUTS and undergoing open prostate surgery due to benign prostatic enlargement (BPE) or prostate cancer were prospectively enrolled. Preoperative assessment included validated questionnaires (IPSS and OAB-V8), lower urinary tract ultrasound, and urodynamics. Bladder biopsies were obtained during open prostatectomy for determination of collagen content (sirius red-picric acid stain; polarized light analysis). Collagen to smooth muscle ratio (C/M) in the detrusor was measured and its relationship with preoperative parameters was investigated. The level of significance was P < 0.05. RESULTS: Thirty-eight consecutive patients were included in this pilot study. Mean age was 66.36 ± 6.44 years and mean IPSS was 11.05 ± 8.72 points. Men diagnosed with diabetes mellitus (DM2) were found to have higher collagen content in the bladder wall when compared to non-diabetic patients (17.71 ± 6.82% vs 12.46 ± 5.2%, respectively; P = 0.024). Reduced bladder compliance was also marker for higher collagen content (P = 0.042). Bladder outlet obstruction (BOO) was not a predictor of increased collagen deposition in the bladder wall (P = 0.75). Patients with PVR ≥ 200 mL showed a higher collagen to smooth muscle ratio in the bladder wall (P = 0.036). CONCLUSIONS: DM2 and urodynamic parameters, such as increased PVR and reduced bladder compliance, were associated with higher collagen content in the bladder wall of men with LUTS.

Open prostatectomy versus 180-W XPS GreenLight laser vaporization: Long-term functional outcome for prostatic adenomas>80 g.

INTRODUCTION: GreenLight photoselective vaporisation of the prostate (PVP) offers an endoscopic alternative to open prostatectomy (OP) for treatment of large adenomas. This study compares long-term functional outcome of both techniques in patients with Benign prostatic obstruction (BPO)>80g. MATERIAL AND METHOD: Data from patients who underwent surgical treatment for BPO>80g from January 2010 to February 2015 at our institution were retrospectively collected and compared according to surgical technique. Patient's demographics, surgeon's experience, operative data and long-term functional results were analyzed, using IPSS and International continence society (ICS) male questionnaire associated with Quality of life scores (IPSS-QL and ICS-QL). Predictors of long-term outcome were also assessed. RESULTS: In total, 111 consecutive patients, 57 PVP and 54 OP, were included in the study with a mean follow-up of 24 and 33 month respectively. Patient's age, Charlson score, preoperative IPSS and urinary retention rates were similar. Mean prostatic volume was superior in the OP group (142 versus 103g, P<0.001). Transfusion rate was lower after PVP (P=0.02), despite a more frequent anticoagulant use. Length of hospital stay and urinary catheterization were shorter after PVP (P<0.001), with however a higher rate of recatheterization (RR=4.74) and rehospitalization (RR=10.42). Long-term scores were better after OP for IPSS (1 versus 5, P<0.001), IPSS-QL, ICS, ICS-QL. On multivariate analysis, prostatic residual volume was the only predictor of long-term IPSS but not ICS. CONCLUSION: Long-term functional outcome are better after OP compared to PVP. However, PVP offers good results, allowing to safely operate patients taking anticoagulants, regardless of prostatic volume. Endoscopic enucleation may the compromise between both techniques. LEVEL OF EVIDENCE: 4.

Prospective, Controlled Study of Invasiveness and Post-Aggression Metabolism in Patients Undergoing Robotic-Assisted Radical Prostatectomy.

OBJECTIVES: To evaluate in a prospective, controlled, nonrandomized study the surgical stress and acute-phase systemic response in robotic-assisted laparoscopic prostatectomy (RALP) compared to open radical retro-pubic prostatectomy (ORRP) by measuring humoral mediators. METHODS: Forty consecutive patients undergoing either RALP or ORRP were prospectively included to assess the extent of systemic response. Blood samples were collected before surgery (T1), at the time of prostatectomy (T2), at the time of wound closure (T3), and 12 h (T4), 24 h (T5), and 48 h (T6) after surgery, and assayed for interleukins (IL-6 and IL-10), C-reactive protein (CRP), and hemoglobin. A 2-sided p < 0.05 was considered to indicate significance. RESULTS: Baseline levels of IL-6, IL-10, and CRP were comparable in both arms of the study. IL-6 and IL-10 increased in both groups during surgery and reached maximum levels at 12 and 24 h after surgery. The RALP and RRP groups differed significantly at T2 (p = 0.009), T3 (p = 0.046), T5 (p = 0.05) and T6 (p = 0.0007) for IL-6, and at T3 (p = 0.05) and T4 (p = 0.05) for IL-10. CRP levels differed significantly at 48 h postoperative (p = 0.0053). The maximum levels of all 3 mediators in the RALP group were significantly lower than those in the open surgery group. Patients in the RALP group experienced less pain from day 2 to 4 according to the Visual Analog Scale (p < 0.05). CONCLUSIONS: The study suggests that IL-6 and IL-10 are useful objective markers for surgical stress and that tissue trauma and activation of post-aggression metabolism seem to be less in RALP compared to ORRP.

Perioperative and economic analysis of surgical treatments for benign prostatic hyperplasia: A study of the French committee on LUT.

PURPOSE: To evaluate perioperative cost related to surgical treatments of benign prostatic obstruction (BPO): photoselective vaporization of the prostate (pvp), holmium/thullium laser enucleation (HoLEP/ThuLEP), transurethral resection of the prostate (TURP) and open prostatectomy (OP). MATERIAL AND METHODS: We retrospectively collected data from 237 patients who consecutively underwent a surgical treatment for BPH between January 2012 and June 2013 at nine institutions in France. An economic simulation model was constructed to estimate the cost of hospitalization related to surgical procedure from the hospital perspective and a cost minimization analysis was performed. RESULTS: TURP, OP, HoLEP/ThuLEP and PVP were performed in 99 (42%), 23 (10%), 64 (27%) and 51 (21%) patients, respectively. For men with prostate size<80mL: mean operative time was shorter with mTURP and PVP than HoLEP/thuLEP (P<0.001); Mean postoperative length of stay were 1.9, 3 vs. 3.4 days, for HoLEP/Thulep, PVP and TURP respectively (P=0.006); Costs of first hospitalization were comparable between HoLEP/ThuLEP and TURP but higher with PVP (P<0.001). For men with prostate size≥80mL: Compared to PVP and HoLEP/ThuLEP, OP was associated with shorter operative time (P<0.001) but longer length of stay (2.4, 4.2 vs. 7.8 days, respectively, P<0.0001); Costs of first hospitalization were significantly higher with OP than HoLEP/ThuLEP or PVP (P<0.001). CONCLUSIONS: PVP and HoLEP/ThuLEP were associated with a shorter LOS than TURP and OP. This benefit suggests these procedures could be more cost effective than OP, but still not cheaper alternatives to TURP. LEVEL OF EVIDENCE: 5.

[The role of extraperitoneoscopic adenomectomy in the management of benign prostatic hyperplasia greater than 80 cm3].

INTRODUCTION: The current standard of surgery for benign prostatic hyperplasia (BPH) greater than 80 cm3 includes open adenomectomy and holmium enucleation. Transurethral resection and laser vaporization are second line interventions, while the role of laparoscopic extraperitoneal adenomectomy is not fully understood. AIM: To evaluate the role of laparoscopic technique as a surgical modality for BPH greater than 80 cm3. MATERIALS AND METHODS: This study retrospectively evaluated the results of 79 patients (mean age 68 years) who underwent transcapsular extraperitoneoscopic adenomectomy from 2011 to 2016. RESULTS: The mean operative time was 206 (100-450) min; the prostate volume was 134 (80-300) cm3, blood loss was 256 (30-1200) ml. The I-PSS score after surgery decreased by an average of 18.3 points, the maximum urinary flow rate increased by 12 ml/s, the residual urine volume reduced from 147 to 28 ml. 35 (44%) patients underwent simultaneous operations (inguinal hernioplasty, cystolithotomy, etc.). There was one intraoperative complication, and 10 (12.6%) patients had postoperative complications. There were no conversions to open surgery. Incidental prostate cancer was detected in one patient. None of the patients required repeat surgery for infravesical obstruction. CONCLUSION: Extraperitoneoscopic adenomectomy is efficient, safe and reproducible surgical modality able to take the place of open surgery. There is a need for an evidence base to support the optimal choice between various minimally invasive techniques. Currently, laparoscopic procedure is more justified in patients with concomitant diseases, which can be simultaneously corrected.

Transurethral enucleation of the prostate versus transvesical open prostatectomy for large benign prostatic hyperplasia: a systematic review and meta-analysis of randomized controlled trials.

PURPOSE: To evaluate the efficacy and safety of transurethral enucleation of the prostate (TUEP) versus transvesical open prostatectomy (OP) for the management of large benign prostatic hyperplasia (BPH). METHODS: Randomized controlled trials (RCTs) comparing TUEP and OP were identified from PubMed, Embase and Web of Science up to February 28, 2015. A meta-analysis was conducted with the STATA 12.0 software. RESULTS: Nine RCTs including 758 patients were enrolled in our meta-analysis. There were no significant differences between the two groups in the maximum urinary flow rate at 1, 3, 6 months, 1 and 2 years: postvoiding residual urinary volume, prostate-specific antigen, international prostate symptom score and quality of life score at 1, 3, 6 months and 1 year; or international index of erectile function at 3, 6 months and 1 year. Perioperative outcomes including hemoglobin level drop, catheter period, irrigation length and hospital stay favored TUEP, while operative time and resected prostate weight favored OP. There was significantly less blood transfusion with TUEP, but no significant differences were found in other complications such as recatheterization, urinary tract infection, reintervention for clots and bleeding control, incidence of pneumonia and infarction, transient incontinence, bladder neck contracture, urethral stricture and recurrent adenoma. CONCLUSIONS: TUEP can be performed effectively and safely with functional outcomes and complications similar to OP for large BPH, whereas it has the advantages of a shorter catheter period, shorter hospital stays and less blood transfusion. These findings seem to support TUEP as the next-generation "gold standard" of surgery for large BPH.

Comparing the incidence of postoperative painful bladder spasm between malecot catheter and 3-way Foley catheter: a clinical trial.

Background: In this study, the effect of Pezzer (as a Pezzer catheter) and three-way Foley catheters, used for suprapubic catheterization after open prostatectomy, was investigated in terms of early incidence of painful bladder spasms. Materials and methods: In this single-blind clinical trial study, 160 patients diagnosed with LUTS/BPH were placed in two groups of 80 Pezzer catheter (Pezzer(size 28)) and three-way Foley catheters (size 24) for suprapubic catheterization. The evaluated variables in this study are age, prostate weight, narcotics dose, Spasm frequency, International Prostate Symptom Score (IPSS), visual analogue scale (VAS), catheterization period. Results: The frequency of spasm in Foley group was significantly lower (4.4±7.26 vs. 6.28±4.4; P value=0.000). There was no significant difference between the two groups regarding the frequency of dysuria (P value=0.3). Conclusion: The findings of our study showed that despite slightly favourable results in using suprapubic Foley catheter compared to Pezzer catheters in patients with open prostatectomy in terms of pain and spasm frequency, there was no significant difference between the use of these two types of catheters.

Incidence and associated factors for incidental prostate cancer among patients who underwent surgery for benign prostatic hyperplasia: first report from Somalia.

BACKGROUND: The incidence rate of incidental prostate cancer (IPC) differs significantly among the reported studies in the relevant literature. There is a scarcity of studies regarding IPC reported from Sub-Saharan African Countries, including Somalia. The present is the first study that evaluates the incidence and associated factors for IPC among patients who had surgery for benign prostatic hyperplasia at a tertiary hospital in Somalia. METHOD: This retrospective study reviewed the data of 538 patients with benign prostate hyperplasia, 464 patients who underwent transurethral resection of the prostate (TURP), and 74 patients with open prostatectomy (OP) over 5 years. A binary logistic regression model was used to investigate the association between perioperative factors such as age, prostate volume, total prostate-specific antigen (TPSA) levels, type of surgery, specimen weight, and the finding of IPC. RESULTS: IPC was detected in 17.6%, 18.3% of TURP, and 13.5% of OP patients (p = 0.002). The mean age of the patients was 71.82 ± 7.4; IPC patients had a significantly higher mean age than the BPH group (74 ± 10.9 vs. 71.3 ± 10.8, p < 0.001). Sixty-two percent of the patients were T1b, while 57.8% had ISUP grade groups 1 and 2. Patients with T1a had significantly higher International Society of Urological Pathology (ISUP) grades 1 and 2 than those with T1b (69.4% in T1a vs. 50.8% in T1b, p < 0.001). Increased age, higher TPSA levels, low prostate volume, and specimen weight were independently associated with the finding of incidental prostate carcinoma (OR 1.978, 95% CI 0.95-1.60, P < 0.04; OR 1.839, 95% CI 0.99-2.02, P < 0.001; OR 1.457, 95% CI 0.7102.99, P < 0.001, OR 0.989, 95% CI 1.07-2.94, P = 0.01). IPC was most commonly managed by active surveillance (54.7%), followed by androgen deprivation therapy in 28.4%. The overall survival rate for a 5-year follow-up in the entire cohort was 79%. The cancer-specific mortality was 8.4%. CONCLUSION: The study findings revealed a higher incidence and cancer-specific mortality rate of incidental prostate carcinoma. T1b stage, higher ISUP grade, older age, and higher preoperative TPSA were significantly associated with the overall mortality and cancer-specific mortality rate. More than half of the cases were managed by active surveillance, and it is a safe management strategy, particularly in low-income countries like Somalia.