Clinical study of steroid receptors in nonmuscle invasive bladder cancer: A domain worth revisiting.

Introduction: The prognostic significance of steroid receptors in bladder cancer remains controversial. This study was designed to determine the expression status of androgen receptor (AR), estrogen receptors (ERα and Erß), and its potential role in predicting survival in patients with nonmuscle invasive bladder cancer (NMIBC). Methods: Sixty patients of NMIBC were screened and 57 (41 males and 16 females) were included in our study. The tissue microarray slides were evaluated by pathologists blinded to the clinical information. Association of distribution of steroid receptors with stage, grade, progression, and recurrence was seen. Results: The mean age of the population was 60.9 ± 9.3 years. Pathologically, majority of the patients were Ta (Ta: T1 stage 61.4% vs. 38.6%). Nine (15.8%) of the tumors stained positive for AR while one (1.8%) tumor stained positive for ERα and 36 (63.2%) tumors stained for ERß. A higher proportion of male NMIBC stained positive for AR (19.5% vs. 6.2%, P = 0.420) while ERß positivity was higher in females (58.5% vs. and 75%,P = 0.247). AR-negative tumors showed higher recurrence (20/48%-42%) as compared to AR-positive tumors (2/9%-22%). ERß-positive tumors showed higher recurrence (15/36%-42% vs. 7/21%-33%, P = 0.179). Progression-free survival (PFS) was found to be significantly lower for ERß-negative group (log-rank test P = 0.035). Conclusion: AR and ERß positivity is found in NMIBC patients while ERα shows minimal staining in NMIBC patients. Although it did not reach a statistical significance, a higher proportion of AR-negative and ERß-positive tumors recurred as compared to AR-positive and ERß-negative patients. PFS was significantly lower in ERß-negative group. Further exploratory studies on larger sample sizes are required to validate these findings in NMIBC patients.

Effect of ureteric access sheath on outcomes of retrograde intrarenal surgery for renal stone disease: a randomized controlled trial.

BACKGROUND: The need of ureteric access sheath (UAS) in retrograde intrarenal surgery (RIRS) has been controversial for gaining high success in terms of stone free rate (SFR), reducing operative times and complications. There has been lack of high level of evidence in the literature on this topic. MATERIALS AND METHODS: This prospective randomized controlled trial (RCT) was conducted in the Department of Urology, PGIMER, Chandigarh from July 2019 to Dec 2021. The effect of UAS on the outcome of RIRS (SFR, operative time and complications) for renal stone disease was assessed. Ninety patients were randomized into two groups: 41 patients in Group 1 (RIRS with UAS) and 40 patients in Group 2(RIRS without UAS) were finally analyzed after exclusion. All the patients underwent preoperative double J stent placement at least 10 days prior to the definitive procedure. Operative time was recorded and postoperative pain was assessed by visual analogue scale(VAS) at 6 and 24 h postoperatively. Complications and emergency visits were recorded up to one month post procedure. SFR was assessed at 1 month using noncontrast CT KUB. Success was defined as absence of any residual fragment more than 3 mm in maximum diameter. RESULTS: Demographic parameters (age, body mass index, and comorbidities) and preoperative parameters (stone burden, proportion of recurrent stone formers and proportion of patients with inferior calyceal stones) were comparable between the two groups. Operative times (45.49 vs 48.38 min; p - 0.484) and VAS scores at 6 and 24 h post-op (p - 0.577) were also comparable between Group 1 and Group 2. SFR was comparable in Group 1 and Group 2 (78.05% vs 80%, p - 0.829). Postoperative complications were higher in the UAS group, but not statistically significant (4.88% vs 0%; p - 0.157). CONCLUSION: The use of UAS during RIRS is not associated with improved SFR. RIRS can be performed safely without the use of UAS and without increasing postoperative complications.

'Pee'BuSt Trial: A single-centre prospective randomized study comparing functional and anatomic outcomes after augmentation urethroplasty with penile skin graft versus buccal mucosa graft for anterior urethral stricture disease.

PURPOSE: To assess the surgical outcomes of augmentation urethroplasty (AU) using penile skin graft (PSG) compared to buccal mucosa graft (BMG) in anterior urethral stricture disease. METHOD: Between January 2018 and January 2019, 100 patients with anterior urethral stricture planned for AU were randomized into PSG or BMG arms (CTRI/2018/07/015028). Anatomic and functional variables were compared pre-operatively and post-operatively. Primary outcome was success rate at 18 months and it was defined if any of the three criteria were met, i.e. either maximum urinary flow (Qmax) > 15 ml/s or urethral calibration of 16 French or ability to traverse the repair with 17 French cystoscope. Secondary outcomes were functional parameters such as International Prostate Symptom Score (IPSS), International Index of Erectile Function (IIEF) Score, Male Sexual Health Questionnaire for Ejaculatory Dysfunction (MSHQ-EJD), and Urethral Stricture Surgery-Patient Related Outcome Measure (USS-PROM). RESULTS: Pre-operative variables were comparable between both the arms. Median duration of follow-up was 22 months (18-24 months). At 18 months, the success rates of AU with PSG and BMG were comparable (89% v/s 91%; p = 0.70, 95% CI-0.33 to 5.21). The improvements in Qmax (p = 0.06), IPSS (p = 0.43) and USS-PROM (p = 0.49) were comparable between the two arms. There was no statistically significant difference in the IIEF-Erectile domain (p = 0.07), IIEF-Orgasmic domain (p = 0.11) and MSHQ-EJD (p = 0.20) following AU at 18 months. Clavien-Dindo grade I complications were 12.7% in PSG and 16.7% in BMG. CONCLUSION: This study provides level 1 evidence of no statistical significant difference in outcomes of AU using BMG or PSG.

Spontaneous Erosion of Retained Bone Chip into Anal Canal Following Progressive Perineal Urethroplasty with Inferior Pubectomy: Lessons Learnt!

We present a never before reported delayed complication of progressive perineal urethroplasty with inferior pubectomy in a young male, where retained bone chip spontaneously erodes through anal canal. Our case cautions urologists doing inferior pubectomy for pelvic fracture urethral distraction defect to make sure that no loose bony fragment is left in the operative field. We also emphasize to make sure to nibble the sharp bony margins of the cut pubic bone after inferior pubectomy so that it will not impinge onto the anterior wall of rectum eliminating the risk of delayed perforation of rectum or anal canal.

Candidiasis presenting as pseudocircinate balanitis in a preschooler.

Candidal balanitis typically affects sexually active adult males and may present as eroded papules, pustules, whitish discharge or erythema with dry glazed appearance. We report an unusual presentation of this common infection in an uncommon demographic, candidal balanitis presenting as coalescent vesicles and erosions arranged in an arcuate pattern in a pre-school child.

Impact of pathological factors on survival in patients with upper tract urothelial carcinoma: a systematic review and meta-analysis.

INTRODUCTION: There is an ongoing need to identify various pathological factors that can predict various survival parameters in patients with upper tract urothelial carcinoma (UTUC). With this review, we aim to scrutinize the impact of several pathological factors on recurrence free survival (RFS), cancer-specific survival (CSS) and overall survival (OS) in patients with UTUC. MATERIALS AND METHODS: Systematic electronic literature search of various databases was conducted for this review. Studies providing multivariate hazard ratios (HR) for various pathological factors such as tumor margin, necrosis, stage, grade, location, architecture, lymph node status, lymphovascular invasion (LVI), carcinoma in situ (CIS), multifocality and variant histology as predictor of survival parameters were included and pooled analysis of HR was performed. RESULTS: In this review, 63 studies with 35.714 patients were included. For RFS, all except tumor location (HR 0.94, p=0.60) and necrosis (HR 1.00, p=0.98) were associated with worst survival. All the pathological variables except tumor location (HR 0.95, p=0.66) were associated with worst CSS. For OS, only presence of CIS (HR 1.03, p=0.73) and tumor location (HR 1.05, p=0.74) were not predictor of survival. CONCLUSIONS: We noted tumor grade, stage, presence of LVI, lymph node metastasis, hydronephrosis, variant histology, sessile architecture, margin positivity and multifocality were associated with poor RFS, CSS and OS. Presence of CIS was associated with poor RFS and CSS but not OS. Tumor necrosis was associated with worst CSS and OS but not RFS. Tumor location was not a predictor of any of the survival parameters.

Utility of WhatsApp in emergency urological practice: An interrater reliability study.

INTRODUCTION: The messaging application 'WhatsApp' is used in clinical practice, often for communication between a medical trainee and a consultant. We designed this study to find the interrater reliability of the data transmitted through this application and validating its use in urological practice. MATERIALS AND METHODS: Clinical details and computerized tomographic (CT) images of 30 patients visiting the urology emergency were posted in a closed WhatsApp group involving three consultants (SKD, APS, and KC). The CT images were posted in the WhatsApp group as Whole Image (WI) and Image of Interest (IOI) format and rated on a scale of 1-5. The consultants formulated a provisional diagnosis and initial management strategy. The interrater reliability of these responses was analyzed in the study. RESULTS: Mean WI rating ranged from 3.03 ± 0.61 to 3.73 ± 0.64 (Cronbach alfa [α]-0.494, P = 0.006). Mean IOI rating ranged from 3.4 ± 0.56 to 4.13 ± 0.73 (α-0.824, P < 0.0001). For diagnosis, the proportion of observed agreement (P0) was 83.3% for SKD and APS, 76.6% for SKD and KC, and 73.3% for APS and KC. For management, P0 was 86.6% for APS and KC, 86.6% for SKD and APS, and 80% for SKD and KC. CONCLUSIONS: WhatsApp Messenger serves to transmit good quality pictures of CT scan images. A reasonable diagnosis and management strategy can be formulated using this app with fair inter-rater reliability.

Robot-assisted partial nephrectomy for moderate to highly complex renal masses. A systematic review and meta-analysis.

Introduction: Multiple studies have been published recently assessing feasibility of robot-assisted partial nephrectomy (RAPN) for moderate to highly complex renal masses. Some studies have even compared partial nephrectomy (PN) performed through various modalities such as open PN (OPN) versus RAPN and laparoscopic PN (LPN) versus OPN. The primary aim of this review was to analyze perioperative outcomes such as warm ischemia time (WIT), duration of surgery, estimated blood loss (EBL), complications, blood transfusion, length of stay, and margin status following RAPN for complex renal masses. Another objective was to compare perioperative outcomes following various surgical modalities, i.e., OPN, LPN, or RAPN. Methods: Literature search was conducted to identify studies reporting perioperative outcomes following RAPN for moderate (Radius, Endophytic/Exophytic, Nearness, Anterior/posterior location [RENAL] score 7-9 or Preoperative Aspects of Dimension used for anatomic classification [PADUA] score 8-9) to high complexity renal masses (RENAL or PADUA score ≥ 10). Meta-analysis of robotic versus OPN and robotic versus LPN was also performed. Study protocol was registered with PROPSERO (CRD42019121259). Results: In this review, 22 studies including 2,659 patients were included. Mean duration of surgery, WIT, and EBL was 132.5-250.8 min, 15.5-30 min, and 100-321 ml, respectively. From pooled analysis, positive surgical margin, need for blood transfusion, minor and major complications were seen in 3.9%, 5.2%, 19.3%, and 6.3% of the patients. No significant difference was noted between RAPN and LPN for any of the perioperative outcomes. Compared to OPN, RAPN had significantly lower EBL, complications rate, and need for transfusion. Conclusions: RAPN for moderate to high complexity renal masses is associated with acceptable perioperative outcomes. LPN and RAPN were equal in terms of perioperative outcomes for complex masses whereas, OPN had significantly higher blood loss, complications rate, and need for transfusion as compared to RAPN.

Effect of Transurethral Resection of the Prostate on Urodynamic Parameters in Patients with Benign Prostatic Enlargement with Upper Urinary Tract Dilatation.

OBJECTIVE: To evaluate the urodynamic outcomes of transurethral resection of the prostate (TURP) in patients of benign prostatic enlargement (BPE) with upper urinary tract dilatation and correlate with International Prostate Symptoms Score (I-PSS). METHODS: In this prospective study, patients of BPE with upper urinary tract dilatation from July 2017 to June 2019 were enrolled. At presentation, detailed I-PSS, ultrasonography abdomen, serum creatinine, and serum PSA were recorded. All the patients were catheterized and observed for postobstructive diuresis. At 4 weeks, repeat ultrasound and serum creatinine were recorded. Urodynamic study (UDS) was performed after ensuring sterile urine culture. Patients underwent TURP as per the standard technique. A repeat UDS was performed after 3 months, and analysis was done. RESULTS: Forty-four patients were enrolled of which data of 37 patients were analyzed. In the filling phase of the UDS, there was a significant decrease in detrusor pressure at the end filling phase from 27 to 9.0 cm H2O after TURP. Maximum cystometric capacity and bladder compliance significantly improved at 3 months following surgery. In the voiding phase, peak flow rate showed a significant increase, postvoid residual urine volume significantly decreased, and peak detrusor pressure marginally decreased following TURP. The I-PSS decreased from 20 ± 8 to 5 ± 6 following TURP. CONCLUSION: High detrusor pressure and reduced compliance is a risk factor for upper urinary tract dilatation. Changes in the bladder dynamics and resolution of hydronephrosis following TURP reflected in the changes in urodynamic parameters and I-PSS.

Skin nodules and proptosis in a case of carcinoma urinary bladder: An unusual presentation.

Metastasis to the skin and orbit from bladder cancer is extremely rare. A 76-year-old diabetic male presented with skin nodules and proptosis of the left eye. Punch biopsy from the abdominal wall nodule showed malignant cells with perineural invasion. Immunohistochemistry showed features suggestive of metastatic urothelial carcinoma. We present this case of urothelial carcinoma of the urinary bladder presenting primarily with highly unusual nodular skin metastasis.

Trifecta and pentafecta outcomes following robot-assisted partial nephrectomy for hilar versus nonhilar tumors: A propensity-matched analysis.

INTRODUCTION: Hilar tumors are a unique subset of complex renal masses posing a potential surgical challenge during partial nephrectomy. The outcomes of hilar masses have not been compared to non-hilar renal masses of similar RENAL nephrometry score (RNS). In this study, we analyzed the outcomes of hilar versus nonhilar masses after a propensity score matching. METHODS: Prospectively maintained database of patients who underwent robot assisted PN between November 2014 and December 2018 was abstracted for hilar and nonhilar tumors. We performed propensity matching for baseline variables such as age, sex, body mass index, comorbidities, preoperative glomerular filtration rate, and RNS for each patient on the basis of propensity scores. RESULTS: We included 48 patients with hilar tumors and 153 with nonhilar tumors. On propensity matching, 41 patients were included in each group. The mean operative time (162.4 ± 48.9 min vs. 144.1 ± 38.8 min, P = 0.48), warm ischemia time (29.0 ± 8.8 min vs. 24.4 ± 8.2 min, P = 0.12), and the estimated blood loss (201.8 ± 184.7 ml vs. 150.6 ± 160.5 ml, P = 0.37) were not significantly different between the hilar and the nonhilar groups. Trifecta was achieved in only 14/41 (34.1%) of the patients in the hilar group as compared to 24/41 (58.5%) in the nonhilar group (P = 0.027). Logistic regression analysis identified that hilar location of the tumors was not an independent predictor of overall complications (OR 6.37, confidence interval [CI] 0.5-69.4, P = 0.4), trifecta (OR 0.38, CI 0.14-1.0, P = 0.051), and pentafecta outcomes (OR 0.4, CI 0.1-1.51, P = 0.17). CONCLUSIONS: Hilar location was associated with poorer trifecta outcomes compared to the nonhilar tumors. However, hilar location per se was not an independent predictor of overall complications and trifecta and pentafecta outcomes.

Clinical spectrum, diagnosis, and sexual dysfunction after repair of fracture penis: Is no news good news?

INTRODUCTION: Penile fracture is a rare urological emergency, best managed by early surgical intervention, but the data on subsequent sexual function is sparse. This study was designed to analyze the clinical spectrum and sexual function after penile fracture repair at our tertiary care center. MATERIALS AND METHODS: Ambispective observational study was undertaken from July 2002 to August 2019 which included patients admitted with a history of trauma to the penis in the erect state. The clinical presentation, etiology and the details of the surgical management were noted. Patients were contacted telephonically and were called for follow-up. They were evaluated for the presence of penile nodules or curvature, and the erectile function was objectively recorded using the Sexual Health Inventory for Men (SHIM) questionnaire and the Erection Hardness Score (EHS). RESULTS: Median age at injury was 37 years, and injury during the sexual intercourse (33/43) was the most common etiology. Five patients presented with blood at the meatus. Ultrasound was performed in 27 patients and could detect the injury with a 55% sensitivity. All but one case were repaired through a subcoronal degloving incision. At a median follow-up of 36 months, follow-up data of 20 patients were available. Of the 20 patients, 14 were sexually active. The mean SHIM score was 21.36 ± 1.33 and the mean EHS was 3.21 ± 0.43. Four of the 20 patients developed penile nodule while 2 of them had penile curvature which was not bothersome. CONCLUSION: Penile fracture remains primarily a clinical diagnosis. Although prompt diagnosis and an emergent surgical exploration provides good outcomes in terms of preservation of erectile function, patients should be apprised about the problems of penile nodule and curvature.

Prominent swelling on erection: Perineal angiomyxoma as a rare entity.

Perineal angiomyxoma is a rare entity, more commonly seen in females. We report a case of a 44 year old male who presented with a perineal swelling which became prominent with penile erections. Magnetic Resonance Imaging (MRI) revealed a T1 hypointense and T2 hyperintense midline lesion (4.6 × 2.5 × 5 cm) in relation to corpus spongiosum, with ill defined fat planes with the bulbospongiosus muscle and progressive enhancement on dynamic contrast sequence. A differential diagnosis of soft tissue sarcoma or hemangioma was made and the mass was completely excised via a midline perineal incision. The histopathology revealed features consistent with angiomyxoma.

Protocol-based perioperative antimicrobial prophylaxis in urologic surgeries: Feasibility and lessons learned.

INTRODUCTION: Rational use of antibiotics and strict adherence to practice guidelines is essential to prevent antibiotic resistance. The best surgical prophylaxis protocol requires tailoring of the available guidelines in accordance to the local bacterial flora. We designed a protocol for surgical prophylaxis to check the rampant abuse of antibiotics in the department of urology and evaluated its feasibility. MATERIALS AND METHODS: Patients admitted for elective major surgeries under a single unit of our department over a period of 5 months were included in the study. A protocol for antibiotic prophylaxis was designed based on the European Association of Urology guidelines and the local hospital antibiogram. Single-dose intravenous cefuroxime was administered to the patients undergoing clean and clean-contaminated surgeries. Extended protocols were formulated for contaminated surgeries. Postoperative course and complications were recorded. Effectiveness was defined as adherence to the protocol (without an addition or a change in antibiotic regimen) along with an uneventful postoperative course. Prospectively maintained data were analyzed using descriptive statistics. RESULTS: Data of 277 patients were analyzed. The mean age was 48.37 ± 17.39 years and 27.1% had comorbidities. Majority of the surgeries were clean contaminated (81%), and 60.3% of the total were endoscopic. The protocol was effective in 89.5% of the patients (248/277). The failure rate was higher for the contaminated procedures (41.7%) (odds ratio - 6.43; confidence interval = 1.51-27.2, P < 0.001). Post-operative sepsis with or without shock was the commonest cause (16/29, 55.2%) of protocol failure. Fourteen out of the 16 patients who developed sepsis had undergone endourological surgeries. CONCLUSIONS: Protocol-based perioperative antibiotic prophylaxis in urological surgeries is feasible. Similar protocols should be developed and validated at other major centers to limit the unnecessary use of antibiotics and prevent the emergence of antibiotic resistance.

Utility of restage transurethral resection of bladder tumor.

INTRODUCTION: Transurethral resection of bladder tumor (TURBT) aims at complete resection of all the visible tumors. Existing guidelines recommend restage TURBT in all patients with T1 and high-grade tumors, to avoid under-staging. However, restage TURBT may not be plausible/feasible at all the times. This study was performed with an aim to better define the utility of restage TURBT in a tertiary care hospital of India. METHODS: Patients with high grade/T1 tumors at the first TURBT were prospectively enrolled. Their demographic profile, previous cystoscopic findings, and histological reports were recorded. The primary objective was to assess the tumor detection and stage up-migration rates at restage TURBT. The secondary objectives was to identify factors predicting presence of tumor at restage TURBT. Patients were followed up to detect recurrence and progression for a minimum of 3 months. RESULTS: Of 128 prospective patients' enrolled, 29 patients were lost to follow-up and 11 patients did not undergo restage. A total of eighty-eight patients underwent restage TURBT of which twenty-eight patients (31.8%) had tumor at their second TURBT with five of these patients being upstaged to T2. The risk of having a tumor at restage was significantly higher in patients with solid tumors (56.2% vs. 26.4%, P = 0.02, 95% confidence interval: 0.035-0.024) but was independent of the tumor size (P = 0.472), number of growths (P = 0.267), grade of tumor (P = 0.441), presence or absence of muscle at the initial TURBT (P = 0.371) and place of initial TURBT (P = 0.289). There was a significant difference in the recurrence and progression rates in patients who had tumor at restage as compared to those who did not (recurrence; 33.3% and 23.8%, P = 0.022, respectively vs. progression; 11.1% and 3.7% respectively, P = 0.07; mean follow-up = 10.8 months). CONCLUSIONS: We conclude that restage TURBT is necessary in patients with solid looking tumors and the presence of tumor at restage confers a higher risk of recurrence and progression.

Perioperative outcomes of minimally invasive versus open radical cystectomy: A single-center experience.

INTRODUCTION: Open radical cystectomy (RC) is associated with significant morbidity and the role of minimally invasive surgery (MIS) in reducing morbidity of RC is controversial A direct comparison of various surgical modalities on perioperative outcomes is lacking in the Indian literature. We evaluated outcomes of minimally invasive (robotic and laparoscopic) versus open RC with pelvic lymph node dissection (PLND) performed at our institute from 2014 to 2016. METHODS: Eighty-three patients of RC with PLND were prospectively analyzed from December 2014 to February 2016. All patients of muscle invasive urothelial cancer of the bladder undergoing RC (open or MIS) were included in the study. Based on patients preference they were assigned to one of the three groups (Open RC, robot-assisted RC, or laparoscopic RC). Their demographic profile, preoperative disease stage, operative data like operative time, blood loss, intraoperative complications, histopathological data like pathological stage, lymph-node yield etc., postoperative complications if any and total duration of stay were recorded. These data of laparoscopic, open, and robotic cystectomies were compared in terms of various demographic, histopathologic parameters and perioperative outcomes. RESULTS: Twenty-nine patients (34.93%) underwent minimally invasive RC with PLND (5 laparoscopic and 24 robotic). The median age of patients was 58 years. Mean number of lymph nodes removed was 22.5 ± 14.6. The total number of lymph nodes removed in laparoscopic surgery was 104 with a yield of 20.6 per patient, in robotic surgery were 627 with a yield of 26.1 per patient, and in open surgery were 1119 with a yield of 20.7 per patient (P = 0.004). Clavien-Dindo Grade 2 and 3 complications were seen in 37.5% of robotic, 60% of laparoscopic, and 55.54% of open RC. Average blood loss and operative time in laparoscopic, robotic, and open RC were 511.53 ± 311.02 ml, 552.08 ± 267.63 ml, and 512.05 ± 213.9 ml and 8.23 ± 1.36 h (hrs), 7.53 ± 1.92 h, and 5.85 ± 1.76 h, respectively (P = 0.68 and <0.001, respectively). CONCLUSIONS: MIS is associated with significantly longer operative time than open RC. Robotic RC has significantly higher lymph node yield than open or laparoscopic RC. Minimally invasive RC is equivalent to open surgery in terms of perioperative morbidity, mortality, and blood loss.

Priapism with penile gangrene: An unusual presentation of multiple myeloma.

Penile gangrene is very rare sequel of ischemic priapism. Previous published reports have shown its occurrence in patients with sickle cell disease, urethral carcinoma, bladder carcinoma, thrombotic thrombocytopenic purpura, idiopathic, traumatic, etc. Ischemic priapism with penile gangrene as an initial presentation of multiple myeloma has not been reported. We present a 44-year-old patient of multiple myeloma presenting with ischemic priapism and penile gangrene requiring partial penectomy.

Comparative efficacy and safety of alpha-blockers as monotherapy for benign prostatic hyperplasia: a systematic review and network meta-analysis.

Despite the availability of various drugs for benign prostatic hyperplasia (BPH), alpha(α)-blockers are the preferred first-line treatment. However, there remains a scarcity of direct comparisons among various α-blockers. Therefore, this network meta-analysis (NMA) of randomized controlled trials (RCTs) aimed to evaluate the efficacy and safety of α-blockers in the management of BPH. A comprehensive electronic search covered PubMed, Embase, Ovid MEDLINE, and Cochrane Library until August 2023. The primary endpoints comprised international prostate symptom score (IPSS), maximum flow rate (Qmax), quality of life (QoL), and post-void residual volume (PVR), while treatment-emergent adverse events (TEAEs) were considered as secondary endpoints. This NMA synthesized evidence from 22 studies covering 3371 patients with six kinds of α-blockers with 12 dose categories. IPSS has been considerably improved by tamsulosin 0.4 mg, naftopidil 50 mg and silodosin 8 mg as compared to the placebo. Based on the p-score, tamsulosin 0.4 mg had the highest probability of ranking for IPSS, PVR, and Qmax, whereas doxazosin 8 mg had the highest probability of improving QoL. A total of 297 adverse events were reported among all the α-blockers, silodosin has reported a notable number of TEAEs. Current evidence supports α-blockers are effective in IPSS reduction and are considered safer. Larger sample size with long-term studies are needed to refine estimates of IPSS, QoL, PVR, and Qmax outcomes in α-blocker users.