Surgical Complications in the Management of Benign Prostatic Hyperplasia Treatment

Application effect of pelvic floor function exercise based on health belief model in patients with benign prostatic hyperplasia after electrocautery

BACKGROUND

Benign prostatic hyperplasia (BPH) commonly affects men over 50, often requiring interventions like TURP. Postoperative pelvic floor muscle training (PFMT), guided by the Health BeliefModel (HBM), may enhance recovery, particularly in urinary and erectile function.

METHODS

Outcomes assessed included Health Promotion Lifestyle Profile II (HPLP-II) scores, International Prostate Symptom Scores (IPSS), International Index of Erectile Function-5 (IIEF-5), psychological states, and compliance behaviors.

RESULTS

In this retrospective case-control study, 180 men with BPH post-TURP were divided into a control group (standard care, n = 97) and an intervention group (PFMT based on HBM, n = 83). Post-intervention, the intervention group showed a significant improvement in HPLP-II, IPSS, and IIEF-5 scores compared to controls (P < 0.001). Prostate symptoms and erectile function improved markedly in the intervention group (IPSS: 5.16 vs. 8.39; IIEF-5: 20.08 vs. 20.99). Psychological assessments revealed lower anxiety and depression scores in the intervention group (SAS: 46.09 vs. 54.97; SDS: 42.15 vs. 53.29; P < 0.001). However, no significant differences in quality of life measures were reported between groups.

CONCLUSION

PFMT guided by the HBM significantly improved urinary and erectile function, reduced postoperative complications, and enhanced psychological well-being in patients with BPH following TURP. These benefits should be evaluated in future longitudinal studies to assess their sustainability.

Impact of Endoscopic Bladder Outlet Procedures on Medical and Surgical Retreatment: A Large Population Analysis

Purpose: Many men undergo operation for benign prostatic hyperplasia (BPH) with lower urinary tract symptoms (LUTS). Although most procedures relieve symptoms, some patients experience recurrence or persistence. This study explores rates of and factors contributing to medical and surgical retreatment after index BPH procedure. Methods: This longitudinal, retrospective, population-based cohort study used MarketScan commercial insurance claims data. From 2009, men with BPH/LUTS diagnosis were evaluated for medical and surgical retreatment after index operation. Index procedures included holmium laser enucleation of the prostate (HoLEP), laser ablation of the prostate, and transurethral resection of the prostate grouped as traditional procedures, whereas transurethral microwave thermotherapy (TUMT), transurethral needle ablation, water vapor thermal therapy, and prostatic urethral lift (PUL) were minimally invasive surgical therapies (MISTs). Multivariable Cox hazard models (p < 0.05) were used to determine factors associated with retreatment after index procedure. Results: We evaluated 10,938 men with median age at diagnosis of 58 years (minimum-maximum 35-65). Five-year surgical retreatment rates were highest for TUMT and PUL (24.5% and 22.3%) and lowest for HoLEP (7%; p < 0.001). One-year medical retreatment rates with bladder outlet medications (i.e., alpha-blockers, 5-alpha reductase inhibitors) were higher after MIST compared with traditional procedures (42.9% vs 27.3%; p < 0.001). Conclusion: Surgical and medical retreatment rates are higher than previously reported in clinical trials. MIST procedures and older age were predictive of both medical and surgical retreatment after index operation. HoLEP had the lowest rate of retreatment compared with TUMT and PUL, which had the highest.

Association between TyG-BMI and BPH in a national prospective cohort study

This study aims to explore the relationship between the Triglyceride Glucose Body Mass Index (TyG-BMI) and the risk of developing benign prostatic hyperplasia (BPH). Utilizing data from the China Health and Retirement Longitudinal Study (CHARLS), we included 3301 men aged 45 and above. We analyzed the association between TyG-BMI and the risk of developing BPH using multivariable logistic regression and restricted cubic spline models. During the 4-year follow-up period, 268 cases of BPH were identified. There was a positive correlation between TyG-BMI and the risk of BPH (OR 1.22, 95% CI 1.08-1.38, p < 0.001), with a significant dose-response relationship (P < 0.001). Stratified analyses indicated that the impact of TyG-BMI on BPH risk was consistent across various subgroups. There is a linear positive correlation between TyG-BMI and the risk of developing BPH. Managing TyG-BMI levels may help reduce the risk of BPH.

Transperineal laser ablation in the management of benign prostatic hyperplasia: an updated systematic review and pooled analysis

INTRODUCTION

Standard surgical options for Benign Prostatic Hyperplasia [BPH], despite their excellent functional outcomes, are associated with multiple side effects and require general/spinal anesthesia and hospitalization. In this scenario, Transperineal Laser Ablation of the Prostate [TPLA] emerged as an ultra-minimally invasive ejaculation-sparing procedure, showing promising functional results, with a good safety profile. This systematic review aimed to provide an overview of the current role of TPLA in clinical practice, focusing on operative setting, safety, and efficacy.

EVIDENCE ACQUISITION

Literature search was performed on June 12th, 2024 using PubMed, Embase, and Cochrane Central databases, following the EAU Guidelines Office and the PRISMA statement recommendations. All studies reporting outcomes after TPLA procedures were included.

EVIDENCE SYNTHESIS

Seventeen studies were included in this systematic review, of which 2 RCTs compared TPLA with TURP, 12 prospective and 3 retrospective non-randomized studies (of which 1 comparing TPLA and Prostatic Artery Embolization [PAE]). All procedures were performed using the same EchoLaserTM system (SoracteLiteTM) (Elesta s.r.l., Calenzano (FI), Italy), however great heterogeneity exists considering inclusion criteria, peri- and post-operative management. Mainly low-grade complications (Clavien-Dindo [CD] Grade ≤ II) were reported, while no major adverse events (CD grade > III) occurred. In all studies TPLA led to a great improvement in urinary function, up to 5 years after the procedure, while not significantly impacting erectile and ejaculatory functions.

CONCLUSIONS

TPLA showed promising results both in the short- and mid-term, improving urinary function while preserving sexual function and keeping a good safety profile. Since the evidence available is still limited, larger prospective comparative studies are warranted to confirm the efficacy of TPLA and to adequately compare it to standard endoscopic techniques and other minimally invasive surgical treatments.

Construction of a nomogram to predict urethral stricture after transurethral resection of the prostate: A retrospective cohort study

BACKGROUND

To investigate the risk factors for urethral stricture (US) in patients with benign prostatic hyperplasia (BPH) after transurethral resection of the prostate (TURP) and to construct a nomogram model with predictive features.

METHODS

Clinical data of 400 patients with BPH who underwent TURP between June 2020 and June 2023 at Chengdu University Hospital were retrospectively collected. The data were divided into US group and no US group. Univariate and multivariate logistic regression analyses were performed sequentially to identify independent risk factors associated with US. Based on the results of the multivariate analysis, a nomogram model predicting the risk of US was constructed. We assessed the discriminatory power and calibration of the models using the C index, ROC curves, and calibration plots. In addition, we performed a decision curve analysis to validate the clinical utility of the model.

RESULTS

Data from a total of 400 patients were included in this study, and 35 (8.75%) were diagnosed with US. The results of univariate and multivariate analyses indicated that the following five factors age, prostate size, Preoperative indwelling catheter, Preoperative urethral dilation, Postoperative indwelling catheter time were independent influences on the risk of US. Nomogram model of US was constructed using these independent influences. The area under the curve (AUC) of the subject's operating characteristic was 0.916 (95% CI: 0.868-0.959), and after internal validation, the corrected C-index remained at 0.916. This further validates the accuracy and reliability of the predictive model. Calibration plots and decision curve analyses demonstrated the good clinical value of the column-line diagram model.

CONCLUSIONS

The nomogram model we constructed can have some guidance in clinical work.

Prostatic Artery Embolization in Elderly Comorbid Patients with Benign Prostatic Hyperplasia: Safety, Efficacy, and Predictive Factors of Clinical Failure

Background: This study aims to evaluate the safety and efficacy of prostatic artery embolization (PAE) in elderly, multimorbid patients with benign prostatic hyperplasia (BPH). Additionally, it seeks to identify technical and clinical factors that predict clinical failure at the mid-term follow-up. Methods: We analyzed the clinical records of 175 consecutive patients who underwent PAE. Technical success was defined as achieving embolization on at least one side. Safety was assessed using the Clavien-Dindo classification. The pre-procedural international prostate symptom score (IPSS), quality of life (QoL) score, prostate volume (PV), prostate-specific antigen (PSA), maximum urinary flow rate (Qmax), and post-void residual urine (PVR) were compared with values assessed at the follow-up evaluation. Clinical failure was defined as no improvement or worsening of lower urinary tract symptoms (LUTS) based on the IPSS at the follow-up evaluation. Univariate and multivariate regression models were applied to identify predictors of clinical failure. Results: 158 patients met the inclusion criteria. The median age was 74 years (68, 79), with a median ASA score of 2 (2, 3) and a Charlson comorbidity index (CCI) of 5 (4, 7). Follow-up assessments were carried out at a median of 12 months (0, 1). IPSS decreased by -5 points (-8, 0), QoL by -1 point (-1, 0), PV by -19 cc (-26, -8), PVR by -45 cc (-25 to -80), and PSA by -1.1 ng/mL (-2.5, -0.2) (p < 0.01); while Qmax improved by 4 mL/s (2, 6) (p < 0.01). A total of 44 patients (30.3%) experienced clinical failure, which was significantly correlated with unilateral embolization (p < 0.01). Multivariate regression analysis indicated that higher CCI, elevated PVR, and the use of larger microspheres were associated with poorer clinical outcomes, with odds ratios of 2.17 (95% CI: 1.4-3.38), 1.02 (95% CI: 1.01-1.03), and 26.83 (95% CI: 4.81-149.8), respectively (p < 0.01). Conclusions: PAE is a safe and effective treatment for elderly multimorbid patients with BPH. Comprehensive pre-procedural clinical assessment, incorporating the CCI and PVR, is essential to optimize treatment outcomes.

Association between the Chinese Visceral Adiposity Index and the risk of Benign Prostatic Hyperplasia: a national prospective cohort study

To investigate the relationship between the Chinese Visceral Adiposity Index (CVAI) and the risk of developing Benign Prostatic Hyperplasia (BPH). Using data from the China Health and Retirement Longitudinal Study (CHARLS), we included 3,295 men aged 45 years and older. Multivariate logistic regression and restricted cubic spline models were employed to analyze the association between CVAI and the risk of BPH. During the 4-year follow-up period, 267 cases of BPH were identified. CVAI was positively associated with the risk of developing BPH (OR = 1.23, 95% CI: 1.07-1.42), with a significant dose-response relationship (P < 0.001). Stratified analysis showed that the effect of CVAI on BPH risk was consistent across various subgroups. There is a positive correlation between CVAI and the risk of developing BPH. Managing visceral fat content and maintaining a healthy fat distribution pattern may help reduce the risk of BPH.

Comparison of Complications and Outcomes Following Transurethral Resection of the Prostate in Patients Presenting With and Without Acute Urinary Retention

OBJECTIVE

The objective of this study is to evaluate the outcomes and complications of transurethral resection of the prostate (TURP) in patients with and without acute urinary retention (AUR).

METHODOLOGY

This descriptive study was conducted in the Urology Department of the Institute of Kidney Diseases (IKD), Hayatabad Medical Complex (HMC), Peshawar, from 11th August 2023 to 11th February 2024. A total of 127 male patients aged over 40 years with prostate sizes between 40 and 80 grams on ultrasonography were included. Patients with a history of prostate cancer or prior prostate surgery were excluded. All participants underwent TURP, and postoperative complications, such as urinary tract infections (UTIs), hematuria, lower urinary tract symptoms (LUTS), recatheterization, and hospital stay length, were documented. Statistical analysis was performed using IBM SPSS Statistics for Windows, Version 23 (Released 2015; IBM Corp., Armonk, New York, United States) to compare outcomes between the AUR and non-AUR groups.

RESULTS

The study included 127 patients with a mean age of 64.92 ± 3.8 years. The incidence of AUR was 63(49.6%). Postoperative complications such as UTIs (p=0.39), hematuria (p value= 0.06), LUTS (p=0.27), recatheterization (0.52), and sepsis (0.20) were more common in the AUR group, though these differences were not statistically significant. The need for blood transfusions was also higher in the AUR group (P=0.09). Hospital stay duration and symptom resolution were comparable between the AUR and non-AUR groups.

CONCLUSION

AUR in benign prostatic hyperplasia patients was associated with more severe symptoms and an increased frequency of certain postoperative complications, including UTIs, hematuria, and the need for blood transfusions. However, most differences between the AUR and non-AUR groups were not statistically significant.

Comparative analysis of the safety and efficacy of 1470-nm diode laser enucleation of the prostate and plasmakinetic resection of prostate in the treatment of large volume benign prostatic hyperplasia (>80 ml)

OBJECTIVE

To compare the efficacy and safety of 1470-nm diode laser enucleation of the prostate (DiLEP) with that of plasmakinetic resection of the prostate (PKRP) in treating patients with large benign prostatic hyperplasia (BPH > 80ml).

METHODS

The clinical data from 211 cases of BPH (>80 ml) were collected for analysis. The patients were divided into two groups: the PKRP group (n = 118) and the DiLEP group (n = 93), based on the surgical method used.

RESULT

The DiLEP group demonstrated significantly lower surgical time (p < 0.001), intraoperative bleeding (p < 0.001), bladder flushing time (p = 0.003), indwelling catheter time (p < 0.005), and length of hospital stay (p = 0.018) compared to the PKRP group. However, the quality of the prostatectomy was significantly higher in the DiLEP group (p = 0.005). The Qmax for the DiLEP group was significantly higher than that of the PKRP group (p < 0.05). Compared to the PKRP group, the incidence of urinary incontinence in the DiLEP group increased significantly 4 weeks post-surgery (p = 0.026), although the need for blood transfusion during surgery was significantly reduced (p = 0.037).

CONCLUSION

Both DiLEP and PKRP are safe and effective methods for treating large-volume BPH. However, DiLEP offers advantages such as more thorough glandular resection, shorter surgical time, reduced bleeding, quicker recovery, and fewer complications.

Suprapubic Transvesical Adenoma Resection of the Prostate (STAR-P): A Novel Technique for Surgical Treatment of Benign Prostatic Hyperplasia

BACKGROUND AND OBJECTIVE

Several minimally invasive treatments have been developed to treat benign prostatic obstruction (BPO) via a transurethral approach, with a non-negligible risk of complications such as urethral stricture and external sphincter damage. Our aim was to present the Gozzi surgical technique for suprapubic transvesical adenoma resection of the prostate (STAR-P) for BPO and to assess its safety, feasibility, and outcomes.

METHODS

We conducted a retrospective analysis of 44 consecutive patients who underwent STAR-P for BPO. All the procedures were performed in a single private hospital by one surgeon from 2020 to 2022. An innovative resectoscope designed by the surgeon was subsequently produced by Tontarra Medizintechnik (Wurmlingen, Germany) with a 42.06 Fr external sheath that allows the use of loops of three different sizes. The instrument is inserted into the bladder via suprapubic access, which ensures greater freedom of movement without compromising the external sphincter. Clinical data were retrospectively collected. Preoperative and intraoperative variables, postoperative complications, and functional outcomes of the STAR-P procedure were assessed. A descriptive statistical analysis was performed.

KEY FINDINGS AND LIMITATIONS

No intraoperative complications were observed. Two patients (4.5%) experienced urinary urgency symptoms after catheter removal that resolved within 90 d. Median times were 105 min for surgery overall and 65 min for resection. All patients showed an improvement in voiding quality.

CONCLUSIONS AND CLINICAL IMPLICATIONS

STAR-P is a safe, feasible, and cost-effective procedure that spares the bulbomembranous and penile urethra and the external urethral sphincter, and should be discussed with patients as a possible option for treatment of BPO.

PATIENT SUMMARY

We describe a new, safe, and feasible technique for surgical treatment of urinary obstruction caused by a large prostate. Keyhole surgery is performed through the lower abdomen, which means that the urethra below the prostate is not damaged. Only a small scar of 2-3 cm in the lower abdomen is evident at the end of the healing process.

Comparative assessment of attitudes and expectations: Iranian patients versus urologists in the management of benign prostatic hyperplasia

BACKGROUND

Benign prostatic hyperplasia (BPH) is common and presents as lower urinary tract symptoms (LUTS). Understanding patient concerns and treatment preferences is essential for effective management. This study aimed to investigate the attitudes, preferences, and expectations of Iranian patients with BPH, and compare them with those of urologists in addressing this condition.

METHODS

A cohort of patients diagnosed with BPH underwent assessment during their initial visit. Before any counseling, their attitudes, concerns, and expectations regarding benign prostate enlargement were evaluated using semi-structured interviews. Patient responses were analyzed based on educational levels and age. Additionally, correspondence was initiated with thirty urologists who graduated within the past twelve years to assess their attitudes toward BPH, concerns, and treatment approaches. Interview questions were constructed using the Delphi method, and their validity was confirmed. Responses from both groups were analyzed and compared. Descriptive statistics, independent t-test, Chi-squared test, Mann-Whitney U, and principal component analysis (PCA) with varimax rotation were used for statistical analysis.

RESULTS

The study comprised 261 patients and 30 urologists. Findings revealed that 86.2% of patients and 86.7% of urologists perceived a lack of sufficient patient knowledge about BPH. Patients across all educational levels and age groups expressed a desire for more information about their condition. Primary concerns among patients included exacerbation of urinary symptoms, potential malignancy, and sexual dysfunction. While patients generally preferred pharmacological treatments, those older than 75 years showed a significantly higher preference for surgical options. Conversely, urologists exhibited greater concern for long-term clinical complications associated with BPH. Results indicated significant parallels between the attitudes of urologists and patients in assessing the multifaceted impact of BPH on patient well-being.

CONCLUSION

This study enhances our understanding of patient attitudes and concerns regarding BPH, thereby facilitating more effective treatment strategies. Our findings encourage urologists to enhance patient perspectives by delivering comprehensive information. Furthermore, the comparison between patient and urologist attitudes towards BPH underscores the importance of tailored care and patient-centered approaches in optimizing outcomes for individuals with BPH.

Development of a Bladder Injury Classification System for Endoscopic Procedures: A Mixed-methods Study Involving Expert Consensus and Validation

BACKGROUND AND OBJECTIVE

The widespread adoption and rapid integration of new technologies and techniques in endoscopic and laser bladder interventions, particularly endoscopic enucleation, have led to new types of bladder injuries. This underscores the need for an intraoperative injury classification system. This study aims to develop and validate the Bladder Injury Classification System for Endoscopic Procedures (BICEP), which standardizes the classification of complications and intervention requirements.

METHODS

This mixed-methods study involved experts from the European Association of Urology Section of Urotechnology to standardize and validate the BICEP classification system. An iterative process involving focus groups, expert surveys, and revisions assessed clarity, relevance, comprehensiveness, and practicality. Validity was confirmed through expert surveys conducted in two rounds for face and content validity, using a 5-point Likert scale to correlate ratings with expected outcomes.

KEY FINDINGS AND LIMITATIONS

The novel BICEP classification system categorizes bladder injuries into ten subcategories with scores ranging from 0 to 4, reflecting injury severity and management requirements. Face validity was demonstrated by a 95% consensus on the system's clarity, relevance, and comprehensiveness. Content validity was supported by high acceptance rates in expert surveys, with average scores of 4.53 and 4.58 in the first and second rounds, respectively. This demonstrates strong support for its applicability in clinical practice. However, the primary limitation is the lack of external validation.

CONCLUSIONS AND CLINICAL IMPLICATIONS

Our study demonstrates that the BICEP system is a robust and comprehensive classification system, with strong support for its face and content validity. The BICEP system is a proposal based on expert opinion, and additional studies are necessary to ensure its widespread adoption and efficacy.

PATIENT SUMMARY

Our study addressed the critical need for standardized classification in the increasingly widespread context of urology endoscopic technologies by focusing on intraoperative evaluation, reporting, and standardization of bladder injuries. This study provides a globally standardized basis for the classification and treatment of bladder injuries in urology endoscopic procedures.

Advances in Outpatient Therapies and Treatment of Benign Prostatic Hyperplasia: A Comprehensive Review for Men's Health

Benign prostate hyperplasia (BPH) affects a large number of men and can be treated with behavioral, medical, or surgical treatments. The newest addition to medical therapy is β3-agonists for overactive lower urinary tract symptoms. Multiple new surgical treatments have become available in the past decade, including several clinic-based minimally invasive surgical techniques (eg, UroLift, Rezum, Optilume BPH), OR treatments (eg, Aquablation, single port robotics), and prostate artery embolization. The growth of options allows providers to better tailor BPH treatment to the specific disease factors and patient preferences.

Non-Surgical Bleeding and Transurethral Resection of the Prostate (TURP) Syndrome after TURP Surgery: A Case Report and Literature Review

Patients undergoing transurethral resection of the prostate (TURP) surgery can develop TURP syndrome and post-TURP bleeding. Post-TURP bleeding can be surgical, from arteries or venous sinuses, or non-surgical, due to coagulopathy preventing clot formation. Non-surgical post-TURP bleeding may be due to high concentrations of urokinase and tissue plasminogen activator (tPA) in the urine that cause fibrinolytic changes and increase bleeding risk. Urine urokinase and tPA may have both local and systemic fibrinolytic effects that may prevent blood clot formation locally at the site of surgery, and cause fibrinolytic changes systemically through leaking into the blood stream. Another post-TURP complication that may happen is TURP syndrome, due to absorption of hypotonic glycine fluid through the prostatic venous plexus. TURP syndrome may present with hyponatremia, bradycardia, and hypotension, which may be preceded by hypertension. In this case report, we had a patient with benign prostatic hyperplasia (BPH) who developed both TURP syndrome and non-surgical post-TURP bleeding. These complications were transient for one day after surgery. The local effect of urine urokinase and tPA explains the non-surgical bleeding after TURP by preventing clot formation and inducing bleeding. Coagulation studies showed fibrinolytic changes that may be explained by urokinase and tPA leakage into the blood stream. In conclusion, non-surgical bleeding after TURP can be explained by the presence of fibrinolytic agents in the urine, including urokinase and tPA. There is a deficiency in existing studies explaining the pathophysiology of the fibrinolytic changes and risk of bleeding after TURP. Herein, we discuss the possible pathophysiology of developing fibrinolytic changes after TURP. More research effort should be directed to explore this area to investigate the appropriate medications to treat and prevent post-TURP bleeding. We suggest monitoring patients' coagulation profiles and electrolytes after TURP because of the risk of developing severe acute hyponatremia, TURP syndrome, fibrinolytic changes, and non-surgical bleeding. In our review of the literature, we discuss current clinical trials testing the use of an antifibrinolytic agent, Tranexamic acid, locally in the irrigation fluid or systemically to prevent post-TURP bleeding by antagonizing the fibrinolytic activity of urine urokinase and tPA.

It is not the best option to perform transurethral enucleation of the prostate immediately after biopsy in patients with histological inflammation

Objective

This study seeks to investigate the impact of histopathological evidence of histological prostatic inflammation (PI) on the surgical outcomes of patients with benign prostatic hyperplasia (BPH) undergoing transurethral bipolar enucleation of the prostate (BiLEP) after biopsy.

Methods

We conducted a prospective study in which data were collected from 112 patients with BPH who underwent BiLEP immediately after prostate biopsy at the Department of Urology in our hospital between October 2020 and October 2023. This cohort included 52 patients with histopathological prostatic inflammation (BPH + PI group) and 60 patients with simple BPH (BPH group). Baseline characteristics, surgical details, International Prostate Symptom Score (IPSS), quality of life (QoL), post-void residual volume (PVR), maximum flow rate (Qmax), International Index of Erectile Function-5 (IIEF-5), postoperative pathology results, and surgical complications were compared between the two groups.

Results

The study findings indicate that in patients with BPH who underwent BiLEP, various parameters in the BPH + PI group including operation time, intraoperative flushing volume, hemoglobin drop value, postoperative white blood cells, postoperative C-reactive protein, and average pain score at 3 days postoperatively were significantly higher compared to those in the BPH group (p < 0.01). In addition, the IPSS and IIEF-5 scores of the BPH + PI group were significantly worse before surgery and at 2 weeks postoperatively compared to the BPH group (p < 0.01); however, no significant differences were observed between the two groups at 1 and 3 months postoperatively (p > 0.05). At 2 weeks postoperatively, the BPH + PI group exhibited significantly worse outcomes in terms of QoL, PVR, and Qmax compared to the BPH group (p < 0.01). However, there were no statistically significant differences between the two groups at 1 and 3 months postoperatively (p > 0.05). The incidence rates of postoperative complications, such as fever, prostatic capsule perforation, urinary tract irritation, bladder spasm, acute epididymitis, urinary tract infection, and urethral stricture, were higher in the BPH + PI group compared to the BPH group (p < 0.05). Nevertheless, there was no significant difference in the overall complication rates between the two groups (p > 0.05). There were no statistically significant differences observed between the two groups in postoperative irrigation volume, extubation time, hospitalization time, proportion of secondary operations, proportion of bladder injury, and proportion of urinary incontinence (p > 0.05). However, the proportion of reported prostate cancer after surgery in the BPH + PI group was significantly higher than that in the BPH group (p < 0.05).

Conclusion

Histopathological prostatic inflammation does not have a significant impact on the long-term efficacy of BiLEP surgery immediately after biopsy. However, it does prolong surgery time, increase surgery-related complications, and influence short-term surgical outcomes and patient treatment experience. Therefore, it may be advisable to administer a course of anti-inflammatory treatment before performing BiLEP in such patients. Nevertheless, further high-quality studies are necessary to validate this approach.

Incidence and management of BPH surgery-related urethral stricture: results from a large U.S. database

INTRODUCTION AND OBJECTIVES

Urethral stricture (US) is a well-known complication after surgical treatment of benign prostatic hyperplasia (BPH). This study aimed to evaluate the contemporary incidence of the US after different types of BPH surgery, to identify associated risk factors and to assess its management.

METHODS

A retrospective analysis was conducted using the PearlDiver™ Mariner database, containing de-identified patient records compiled between 2011 and 2022. Specific International Classification of Diseases (ICD) and Current Procedural Terminology (CPT) codes were employed to identify population characteristics and outcomes. All the most employed surgical procedures for BPH treatment were considered. Multivariable logistic regression was employed to evaluate factors associated with diagnosis of post-operative US.

RESULTS

Among 274,808 patients who underwent BPH surgery, 10,918 developed post-operative US (3.97%) within 12 months. Higher incidence of US was observed following TURP (4.48%), Transurethral Incision of the Prostate (TUIP) (3.67%), Photoselective Vaporization of the Prostate (PVP) (3.92%), HoLEP/ThuLEP (3.85%), and open Simple Prostatectomy (SP) (3.21%). Lower incidence rates were observed after laparoscopic\robot-assisted SP (1.76%), Aquablation (1.59%), Prostatic Urethral Lift (PUL) (1.07%), Rezum (1.05%), and Prostatic Artery Embolization (PAE) (0.65%). Multivariable analysis showed that patients undergoing PUL, Rezum, Aquablation, PAE, and PVP were associated with a reduced likelihood of developing US compared to TURP. US required surgical treatment in 18.95% of patients, with direct visual internal urethrotomy (DVIU) and urethroplasty performed in 14.55% and 4.50% of cases, respectively. Urethral dilatation (UD) in an outpatient setting was the primary management in most cases (76.7%).

CONCLUSIONS

The present analysis from a contemporary large dataset suggests that the incidence of US after BPH surgery is relatively low (<5%) and varies among procedures. Around 94% of US cases following BPH surgery are managed using minimally invasive treatment approaches such as UD and DVIU.

The Efficacy and Safety of 'Inverted Omega En-bloc' Holmium Laser Enucleation of the Prostate (HoLEP) for Benign Prostatic Hyperplasia: A Size-Independent Technique for the Surgical Treatment of LUTS

PURPOSE

To evaluate the safety, efficiency, and size-dependency of the 'Inverted omega En-bloc (Ʊ)' holmium laser enucleation of the prostate (HoLEP) in benign prostate hyperplasia (BPH) with lower urinary tract symptoms.

MATERIALS AND METHODS

A retrospective analysis of 716 consecutive patients who underwent HoLEP under the care of a single surgeon from 2014-2021. These patients were treated using the 'Inverted omega En-bloc' HoLEP technique for BPH. The patients were divided into 3 groups: Group 1 (<40 mL, n=328), Group 2 (40-60 mL, n=221), and Group 3 (≤60 mL, n=167). Perioperative parameters, safety, and functional outcomes were assessed and analyzed.

RESULTS

The perioperative parameters, like enucleation time (45.8±26.9 min), morcellation time (13.2±47.5 min), and catheterization duration (1.6±1.2 d) significantly differed to favor smaller prostate sizes (p<0.01). Significant improvements in the IPSS (total, voiding, storage, and quality of life), post-void residual urine, and maximum flow rate were observed 3 months post-HoLEP and continued during the 1-year follow-up period in all groups (p<0.01). The postoperative complications included urethral stricture in 11 patients (1.5%), bladder neck contracture in 12 (1.7%), urinary incontinence in 14 (2.0%), and bladder injuries in 4 (0.6%). Bladder neck contractures occurred only in Group 1. The postoperative surgical management for complications included urethral sounding (n=9, 1.3%), endoscopic internal urethrotomy (n=2, 0.3%), and re-HoLEP for bladder neck contractures in (n=12, 1.7%). The rate of re-HoLEP for regrowing adenomas was 15 (2.1%). Postoperative medications exceeding 6 months were α-blocker (n=22, 3.1%), cholinergics (n=16, 2.2%), anticholinergics (n=58, 8.1%), antidiuretics (n=18, 2.5%), and daily PDE5 inhibitor (n=38, 5.3%). Thirty-four patients (4.7%) had postoperative incidental prostate cancer.

CONCLUSIONS

The inverted omega En-bloc HoLEP technique is safe and effective for the treatment of BPH. Moreover, 'Inverted omega En-bloc' HoLEP is a size-independent and effective method for all prostate sizes.

Prostatic Urethral Lift for Obstructive Median Lobes: Consistent Results Across Controlled Trial and Real-World Settings

Introduction: The evidence for prostatic urethral lift (PUL), in treating lower urinary tract symptoms/benign prostatic hyperplasia (BPH) in men with obstructive median lobes (OMLs), has grown. In this study, we present the first detailed comparison of outcomes between OML patients treated with PUL in controlled and real-world settings to relevant comparators (subjects treated with transurethral resection of the prostate [TURP] and sham in randomized controlled trials [RCTs]) to demonstrate similar symptom, safety, and patient experience outcomes. Materials and Methods: Symptom and safety outcomes and patient satisfaction were compared through 12 months among controlled PUL studies: BPH6 RCT (35 men randomized to TURP); L.I.F.T. pivotal RCT in subjects with lateral lobe obstruction (66 subjects randomized to sham) and MedLift, an U.S. Food and Drug Administration-approved Investigational Device Exemption (IDE) extension of the L.I.F.T. trial (45 men with OML). Symptom improvement, catheterization, and adverse event rates were compared between MedLift subjects and OML patients (n = 187) from the large real-world retrospective (RWR) study of PUL filtered on baseline characteristics to approximate the MedLift population. Results: Posttreatment, International Prostate Symptoms Score (IPSS) improvement for MedLift subjects was 170% greater compared with sham at 3 months with significantly better quality of life (QoL), Qmax, and benign prostatic hyperplasia impact index (BPHII). Compared with TURP, MedLift IPSS and QoL improved significantly better at 1 and 3 months and with superior ejaculatory function scores at all time points after PUL. IPSS, QoL, postvoid residual (PVR), and Qmax outcomes were equivalent between MedLift and RWR OML groups at 3, 6, and 12 months. RWR OML patients did not experience higher rates of overall adverse events compared with MedLift. Conclusion: Controlled and real-world outcomes confirm PUL is a safe and effective treatment for BPH patients with and without OML.

Comparative assessment of the intra- and early postoperative period in patients of elderly and old age after various methods of surgical treatment of large benign prostatic hyperplasia

Benign prostatic hyperplasia (BPH) is one of the most common diseases in older men. Its significance is determined not only by a decrease in the quality of life of men, but also by the development of a number of complications as a result of infravesical obstruction. About 70% of patients with symptomatic BPH require surgical treatment due to the ineffectiveness of conservative therapy. At the moment, there are many methods of surgical treatment of this pathology in the arsenal of urologists, but there is no consensus on the choice of one or another method of surgical treatment of BPH. Aim. To study the results of modern and most common surgical methods of large BPH in patients of the older age group. Materials and methods. The study included 243 patients who were hospitalized at Saint Petersburg City Hospital No. 15 for BPH in the period from November 2019 to November 2021. Control examination after surgery was carried out on days 57, 3 and 6 months after surgery. Results. The first group of patients underwent bipolar transurethral resection of the prostate (n=67), the second group underwent bipolar plasma-kinetic enucleation of prostate adenoma (n=69), the third group of patients underwent thulium laser enucleation (n=75), and the fourth group of patients performed laparoscopic adenomectomy (n=32). An assessment of intraoperative parameters was carried out: the duration of the operation, the duration of postoperative irrigation, bladder catheterization, bed-day spent in the hospital. In the late postoperative period (after 3 and 6 months), patients were invited for a follow-up examination. In comparison with the initial values, a significant increase in indicators was determined, characterizing the improvement in the quality of life of patients. Conclusion. In the study, thulium laser enucleation proved to be the most effective and sparing method of BPH surgery in age-related comorbid patients, demonstrating a relatively short operation time, radical method, reduced hospital stay, early rehabilitation of patients, and high efficiency in the late postoperative period.