Urology Journal[JOURNAL]
Sun
200 papers
Multiple Fluorescences in Situ Hybridization Status in Excreted Urine Improve Diagnostic Efficacy for Upper Urinary Tract Urothelial Carcinomas.
Tang F, Wang X, Liu T … +6 more , Wang H, Wan Z, Fu Q, Zheng Z, Aersi M, Peng J
Urol J · 2024 Mar · PMID 38168059 · Publisher ↗
PURPOSE: To evaluate the diagnostic accuracy of single and multiple fluorescence in situ hybridization (FISH) tests for upper urinary tract cancer (UTUC), we analyzed the diagnostic efficacy of FISH in patients with UTUC...
PURPOSE: To evaluate the diagnostic accuracy of single and multiple fluorescence in situ hybridization (FISH) tests for upper urinary tract cancer (UTUC), we analyzed the diagnostic efficacy of FISH in patients with UTUC and the difference between it and the Tumor Node Metastasis (TNM) stage and grade of the tumor. MATERIALS AND METHODS: Patients treated for UTUC at our institution between 2011 and 2021 who had not been previously diagnosed with UTUC were included. Patients were divided into single, two, and multiple (three times or four times) FISH groups based on the number of FISH tests performed on different samples from the same patient, and the diagnostic efficiency of single, two, and multiple FISH tests for muscle-invasive tumors and highgrade tumors were assessed. RESULTS: We included a total of 207 patients with UTUC, and when compared to single FISH, the sensitivity of multiple and double FISH for the diagnosis of UTUC increased from 62% to 76% and 78%, respectively. It went from 67% to 78% and 80% for muscle-invasive UTUC (> = pT2) and from 71% to 79% and 81% for the highest- grade UTUC. CONCLUSION: Multiple FISH improves the diagnostic efficacy of UTUC and helps to differentiate aggressive tumors.
Efficacy of the Addition of Robot-assisted Radical Cystectomy with Extracorporeal Urinary Diversion after an Enhanced Recovery Protocol.
Nagayama J, Yamamoto A, Naito Y … +5 more , Kamikawa H, Kanazawa H, Asano A, Sho N, Terashima Y
Urol J · 2024 Feb · PMID 38160260 · Publisher ↗
PURPOSE: It is unclear if robotic radical cystectomy with extracorporeal urinary diversion (eRARC) provides additional benefit when performed along with enhanced recovery after surgery (ERAS). We assessed the additional...
PURPOSE: It is unclear if robotic radical cystectomy with extracorporeal urinary diversion (eRARC) provides additional benefit when performed along with enhanced recovery after surgery (ERAS). We assessed the additional efficacy of eRARC in terms of perioperative outcomes. MATERIALS AND METHODS: We retrospectively assessed 143 patients undergoing radical cystectomy with urinary diversion between June 2010 and December 2021 at a single center. The patients were assigned to three groups: open radical cystectomy (ORC) with conventional recovery after surgery (CRAS) [Group A], ORC with ERAS [Group B], and eRARC with ERAS [Group C]. A propensity score-matched analysis was performed to evaluate how ERAS and eRARC affected outcomes respectively. Meanwhile, multivariable analysis was used to detect the predictors of prolonged length of hospital stay (LOS). RESULTS: The median LOS was shorter after ERAS and eRARC. In the propensity score-matched analysis, ERAS was linked to a significantly shorter median LOS (28.0 vs. 20.0 days, P < .001), but eRARC was not associated with a shorter LOS (19.0 vs. 17.5 days, P = .21). Neither ERAS nor eRARC were connected with a reduce in complication rate. Following multivariable analysis, ERAS was found to be independently associated with shorter LOS (OR=0.23, P < .001), but eRARC demonstrated no such correlation (OR=0.29, P = .096). CONCLUSION: ERAS had strong association with shorter LOS, although eRARC did not contribute to additional efficacy. Neither ERAS nor eRARC decreased the complication rate.
What are the Effective Factors in Spontaneous Resolution Rate of Primary Vesicoureteral Reflux: A Meta-Analysis and Systematic Review.
Basiri A, Ziaeefar P, Khoshdel A … +3 more , Fattahi P, Mafi Balani M, Tofighi Zavareh MA
Urol J · 2023 Dec · PMID 38158632 · Publisher ↗
PURPOSE: This meta-analysis aimed to predict the rate of spontaneous resolution and identify influencing factors among pediatric patients with primary vesicoureteral reflux (VUR). The primary objective was to construct a...
PURPOSE: This meta-analysis aimed to predict the rate of spontaneous resolution and identify influencing factors among pediatric patients with primary vesicoureteral reflux (VUR). The primary objective was to construct a nomogram to facilitate clinical decision-making in the treatment of primary VUR by assessing the rate of spontaneous resolution and its determinants. MATERIALS AND METHODS: A systematic search was conducted up to September 2023, encompassing databases such as PubMed, Web of Science, Scopus, and the reference lists of relevant studies. Inclusion criteria comprised 33 studies with a total of 8540 pediatric patients. Data extraction was performed independently by two reviewers, with discrepancies resolved by a third reviewer. Risk of bias was assessed using the Newcastle-Ottawa Quality Assessment Form. The analysis included the assessment of various outcomes, such as the rate of spontaneous resolution, and identification of influential factors, including gender, age, laterality, and VUR grade. RESULTS: The pooled spontaneous resolution rate among pediatric patients with primary VUR was 0.42 (95% CI: 0.38 to 0.47, Tau2 = 0.26), demonstrating high heterogeneity (Q = 429.9, df = 32, P < 0.001, I2 = 93%). Egger's regression test indicated no publication bias (p = 0.67). VUR grade emerged as the most significant determinant of spontaneous resolution, with varying rates for different grades: grade 1 (0.80, 95% CI: 0.72-0.86), grade 2 (0.67, 95% CI: 0.60-0.74), grade 3 (0.49, 95% CI: 0.42-0.56), and grade 4 (0.23, 95% CI: 0.18-0.30; Tau2 = 0.28, I2 = 0.49). While differences in gender and laterality were observed, statistical significance was not evident. CONCLUSION: This study provides valuable insights into the spontaneous resolution rate of primary vesicoureteral reflux in pediatric patients. The constructed nomogram, based on VUR grading, serves as a useful tool for clinicians in decision-making. Despite observed variations in gender and laterality, only VUR grading demonstrated statistical significance in influencing spontaneous resolution. Further research is recommended to explore additional factors within larger populations to enhance our understanding of primary VUR resolution dynamics.
Risk Factors for Relapse of Prostate Cancerafter Radical Prostatectomy in Chinese Population.
You P, Xu L, Tang L … +1 more , Wang C
Urol J · 2024 May · PMID 38088088 · Publisher ↗
PURPOSE: To analyze the risk factors for the relapse of prostate cancer (PC) after radical prostatectomy (RP) and build a nomogram as a predictive model. Materials andMethods: The patients who underwent PR from March 20...
PURPOSE: To analyze the risk factors for the relapse of prostate cancer (PC) after radical prostatectomy (RP) and build a nomogram as a predictive model. Materials andMethods: The patients who underwent PR from March 2019 to February 2022 were retrospectively enrolled in our hospital's case system. During the follow-up process, two consecutive prostate-specific antigens (PSA) ≥0.2 μg/L were performed. And needle biopsy was performed to further determine whether the patient had prostate cancer recurrence. According to the follow-up results, the patients were divided into non-relapsed and relapsed groups.The related parameters of the two groups were collected. Independent risk factors for postoperative recurrence were determined using a Cox proportional hazards regression model. Statistical software, R, was used to build nomograms. R software was used to construct a nomogram, and the prediction effect of the nomogram was evaluated by the calibration curve and the area under the ROC curve (AUC). RESULTS: Among the 367 patients who underwent RP, 112 (30.52%) had, and 255 (69.48%) did not have relapses after surgery. Cox multivariableregression analysis revealed that preoperative Gleason score, preoperative PSA, pathological staging, positive margin, and seminal vesicle invasion, were the risk factors for postoperative recurrence after RP (all P < 0.05). Verification of the predictive model by ROC curve demonstrated that the AUC of the ROC curves for patients' relapses 3 and 5 years after RP was 0.986 (95%CI0.975-0.998) and 0.974 (95%CI0.961-0.987), respectively. This model validation showed that the results of the predictive model were basically consistent with the actual results, suggesting that the nomogram was able to accurately predict a patient's relapse. CONCLUSION: The nomogram of this study was a good predictor of postoperative recurrence of PC after RP, which will help doctors provide personalized treatment and follow-up strategies for patients.
Prostate Volume is A Predictor of Gleason Score Upgrading after Radical Prostatectomy in Low-Risk Prostate Cancer: A Systematic Review and Meta-analysis.
Zou Q, Cao J, Chen Z … +4 more , Wang S, Gu C, Li S, Xiang S
Urol J · 2024 Feb · PMID 38087971 · Publisher ↗
PURPOSE: The prediction of Gleason score (GS) upgrading in patients diagnosed with low-risk prostate cancer is particularly important when opting for active surveillance (AS). Thus, we aimed to explore the association be...
PURPOSE: The prediction of Gleason score (GS) upgrading in patients diagnosed with low-risk prostate cancer is particularly important when opting for active surveillance (AS). Thus, we aimed to explore the association between prostate volume and GS upgrading after radical prostatectomy in low-risk prostate cancer through a meta-analysis. METHODS: Multiple databases (Web of Science, MEDLINE, Embase, Scopus, and the Cochrane Library) were searched for eligible studies regarding this issue and reporting sufficient data up to May 2023. Specific search terms such as prostate cancer, radical prostatectomy, and prostate volume were used in our search strategy. Multivariable-adjusted odds ratios (ORs) and associated 95% confidence intervals (CIs) were calculated using random effects models according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses statement. RESULTS: Twenty studies comprising 14,823 patients who underwent radical prostatectomy matched our eligibility criteria. Moreover, GS upgrading between biopsy and surgical pathological specimens occurs in 32.2% (4,771) of cases. The results showed that smaller prostate volume is significantly associated with GS upgrading in patients with low-risk prostate cancer (OR = 1.08, 95% CI = 1.05-1.11; P < 0.001; I-square [I2] = 89.8%) from biopsy to radical prostatectomy after adjusting for confounding factors. Moreover, the results of our subgroup analyses revealed that smaller prostate volume remained a substantial risk factor of GS upgrading in the studies designed as retrospective cohorts and case-control studies performed in America, Italy, Turkey, and China. The findings are robust as indicated by sensitivity and meta-regression analyses. CONCLUSION: Smaller prostate volume predicts clinically substantial GS upgrading in patients diagnosed with lowrisk prostate cancer after radical prostatectomy. The intriguing findings might be helpful when management options other than surgery are selected based on the inability to recognise the true pathological GS of patients for AS. Further studies focus on risk-stratification and treatment planning for patients with low-grade prostate cancer are still needed to verify our results.
Medium-Term Stone Recurrence after zero-fragment transperitoneal Laparoscopic Pyelolithotomy Compared with Percutaneous Nephrolithotomy for Large Single Renal Pelvis Stones.
Pakmanesh H, MohammadSalehi S, Mirzaei M … +3 more , Hashemian M, Eslami N, Sharifian R
Urol J · 2024 Feb · PMID 38087970 · Publisher ↗
PURPOSE: To compare medium-term stone recurrence between laparoscopic pyelolithotomy (LP) and percutaneous nephrolithotomy (PCNL). MATERIAL AND METHODS: 98 patients who underwent PCNL or LP (2015-2019) for large single r...
PURPOSE: To compare medium-term stone recurrence between laparoscopic pyelolithotomy (LP) and percutaneous nephrolithotomy (PCNL). MATERIAL AND METHODS: 98 patients who underwent PCNL or LP (2015-2019) for large single renal pelvis or staghorn stones (≥ 2 cm) were selected. The stone-free rate was evaluated using a computed tomography scan at one month and then, ultrasonography at six months intervals during the first year and annually thereafter for up to three years. Time-to-stone recurrence was compared using the Kaplan-Meier estimate. Hazard ratio was estimated by Cox regression. RESULTS: The one month stone-free rate was 93.88% in the LP group vs. 79% in the PCNL group (P = .03). The mean overall time-to-stone recurrence was 31 (CI:24-34) months in the LP vs. 28 (CI: 23-32) in the PCNL groups (P = .02). Cox regression analysis showed that PCNL increased the risk of stone recurrence with a hazard ratio of 2.3 (CI: 1.1 - 5.3) compared to the laparoscopy. (p = .03) In subgroup analysis, time-to-stone recurrence in those without previous history of intervention was estimated at 31 (CI: 27 to 35) months in the LP vs. 25 (CI:16 to 34) in PCNL groups (= 0.04). Subanalysis with a BMI cutoff of 25 kg/m2 showed an overall time-to-stone recurrence of 34 (CI:30 to 37) months in the LP group and 28 (CI:22 to 33) months in the PCNL group (= 0.04) in those with BMI higher than 25 kg/m2. CONCLUSION: Medium-term time to stone recurrence was in favor of LP compared with PCNL for large single renal pelvis or staghorn stones.
Melatonin Promotes Differentiation of Human Spermatogonial Stem Cells Cultured on Three-Dimensional Decellularized Human Testis Matrix.
Salem M, Khadivi F, Feizollahi N … +8 more , Khodarahmian M, Saedi Marghmaleki M, Ayub S, Chegini R, Bashiri Z, Abbasi Y, Naji M, Abbasi M
Urol J · 2024 Jun · PMID 38087969 · Publisher ↗
PURPOSE: The use of 3D (3-Dimensional) culture systems supported cell-to-cell and cell-to-extracellular matrix (ECM) interactions, proliferation, and differentiation of SSCs (Spermatogonial stem cells). The potential adv...
PURPOSE: The use of 3D (3-Dimensional) culture systems supported cell-to-cell and cell-to-extracellular matrix (ECM) interactions, proliferation, and differentiation of SSCs (Spermatogonial stem cells). The potential advantages of ECM-based scaffolds for in vitro spermatogenesis have been indicated in human and animal experiments. Furthermore, the strong antioxidant and anti-inflammatory activities of melatonin have improved in vitro manipulation of human SSCs in culture conditions. MATERIALS AND METHODS: SSCs were isolated from the testis of three dead-brain patients and then propagated for four weeks. The characterization of SSC colonies was done using real-time PCR (Polymerase chain reaction), ICC (Immunocytochemistry), and xenotransplantation to mice model. Decellularization of the human testis was performed using 0.3% sodium dodecyl sulfate (SDS) solution and 1% Triton X-100. Also, various characterizations of DTM (Decellularized testicular matrix ) were carried out using histological staining and DNA content analysis. The optimum dose of melatonin was selected by MTT (Methyl thiazol tetrazolium). SSCs were cultured in 4 groups: control, melatonin, ECM, and ECM-melatonin in a differentiation medium for four weeks. The expression of differentiation genes was evaluated by real-time polymerase chain reaction. In addition, the viability of cultured cells was assessed by MTT assay. RESULTS: The results of ICC and real-time PCR showed the expression of undifferentiated SSC markers (PLZF and GRFA1) in SSC colonies following the 2D culture of isolated SSCs. The presence of testicular ECM components after different staining methods; and the reduction of DNA content confirmed the proper decellularization process. Germ cell apoptosis significantly decreased in melatonin and ECM groups, and the higher viability of SSCs was seen in the ECM-melatonin group. The relative expression of GFRA1 and PRM2 decreased and increased in ECM and ECM-melatonin groups, respectively. CONCLUSION: Our study showed that the addition of melatonin to the human naturally-derived ECM scaffold could provide a suitable platform for inducing the differentiation and preserving the viability of SSCs.
Comparison of Combined Guidance of Fluoroscopy and Ultrasonography in Total Tubeless Percutaneous Nephrolithotomy with the Standard Method: A Randomized Clinical Trial.
Hosseini SR, Gholamnejad M, Mohseni MG … +2 more , Abhari AP, Aghamir SMK
Urol J · 2024 May · PMID 38087968 · Publisher ↗
OBJECTIVE: Utilizing the combination of fluoroscopy and ultrasonography during Percutaneous Nephrolithotomy (PCNL) to minimize radiation exposure. METHODS: In this randomized clinical trial, 118 patients with urinary sto...
OBJECTIVE: Utilizing the combination of fluoroscopy and ultrasonography during Percutaneous Nephrolithotomy (PCNL) to minimize radiation exposure. METHODS: In this randomized clinical trial, 118 patients with urinary stones who were candidates for PCNL surgery in the prone position were selected and divided into two groups (with an allocation ratio of 1:1). Cases were grouped according to whether ultrasonography was used for renal tract dilation and Amplatz sheath placement. The number of attempts to establish proper renal access, the time interval between access to the targeted calyx and nephroscope entrance, and the Clavien-Dindo score were collected. RESULTS: The mean age of all patients was 46.12 ± 11.28 (45.6 ± 11.2 in the total fluoroscopy group and 46.5 ± 11.4 in the combined group) years (20-66). The intergroup differences in the baseline features were not significant. The mean duration of fluoroscopy time was significantly reduced in the combined guidance group (36.22 ± 10.73 vs. 23.05±8.94 seconds, (P-value = 0.001). Moreover, the difference in the distribution of Amplatz location on the nephroscopy time was meaningful (P-value = 0.016). However, intergroup differences in the number of attempts to successful puncture, length of hospitalization, recovery time, and postoperative complications, including gross hematuria duration, blood loss volume, pack cells requirement, pain score immediately and 6 hours after the surgery, and Clavien-Dindo score were not meaningful. CONCLUSION: It can be concluded that the use of ultrasound with X-ray in prone PCNL compared to the use of X-rays alone can significantly reduce the duration of radiation without increasing the risk of intra-operative and postoperative detrimental events.
Pediatric Pyeloplasty in the Poor Function Kidneys: Does Surgical Success Guarantee Improvement in Renal Function? Single-Center Experience and Review of Literature.
Sharifiaghdas F, Amini J, Narouie B … +3 more , Rouientan H, Ahmadzade M, Emami MA
Urol J · 2024 Feb · PMID 37990849 · Publisher ↗
PURPOSE: To investigate the effect of pyeloplasty in pediatric patients with poor function kidneys, focusing on the split renal function (SRF) and anteroposterior diameter (APD) of the renal pelvis. MATERIALS AND METHODS...
PURPOSE: To investigate the effect of pyeloplasty in pediatric patients with poor function kidneys, focusing on the split renal function (SRF) and anteroposterior diameter (APD) of the renal pelvis. MATERIALS AND METHODS: A retrospective study included 47 pediatric patients with ureteropelvic junction obstruction (UPJO) who underwent open pyeloplasty with SRF< 20%. All patients were recruited from the Labbafinejad University Hospital center from April 2014 to October 2020. The results of preoperative ultrasonography and Diethylenetriamine pentaacetate (DTPA) scan compared with the results of the ultrasonography and DTPA scan 6 months and one year after surgery. Finally, Wilcoxon signed-rank test was used to test differences the SPSS (version 25) software statistical computer package. RESULTS: The mean age of participants was 1.5 years. There were 34 cases with SRF between 10% and 20%, and 13 cases with SRF < 10%. The findings showed that pyeloplasty for UPJO leads to a significant improvement in renal function in poorly functioning renal units with 10% ≤ SRF < 20%. Although improvement in renal function occurred in the group with SRF of less than 10%, it was not statistically significant. The APD in both groups was statistically significantly improved. No correlation between genders and outcomes was found. CONCLUSION: Poorly functioning renal unit (SRF < 20%) can show functional improvement after the pyeloplasty.
Sexual Function in Renal Transplant Recipients with Internal versus External Iliac Artery Anastomosis: A Randomized Clinical Trial.
Javid A, Saberi N, Behnamfar A … +3 more , Gharzi H, Gholipour F, Bahrami H
Urol J · 2024 Mar · PMID 37990848 · Publisher ↗
PURPOSE: The choice between using the internal or external iliac arteries to supply a transplanted kidney poses a dilemma during renal transplantation. As the internal iliac artery branches to the genital tract, cutting...
PURPOSE: The choice between using the internal or external iliac arteries to supply a transplanted kidney poses a dilemma during renal transplantation. As the internal iliac artery branches to the genital tract, cutting it could potentially result in sexual dysfunction. The purpose of this study was to compare the effects of these two surgical methods on sexual function. MATERIALS AND METHODS: 122 sexually active male patients under the age of sixty were randomly divided into two groups: the internal iliac anastomosis group and the external iliac artery anastomosis group. Before surgery and one year after the procedure, patients completed the International Index of Erectile Function-15 questionnaire (IIEF- 15), and the difference in scores of each domain was measured. RESULTS: Statistically, kidney transplantation improved all domains of IIEF in both groups, except for erectile function in patients who underwent internal iliac artery anastomosis group. Additionally, there were significant differences between the two groups in the domains of erectile function (p-value=0.04) and overall satisfaction (p-value = 0.002), while other domains such as orgasmic function, sexual desire, and intercourse satisfaction did not show any statistically significant differences. CONCLUSION: In conclusion, the choice between using the internal or external iliac artery for arterial anastomosis during kidney transplantation does not significantly impact graft function. However, it may negatively affect erectile function in patients who undergo internal iliac artery anastomosis.
Frenulum Protection Technique in Disposable Circumcision Suture Device for Adult Males.
Lu X, Piao S, Qin S … +8 more , Zhang K, Li J, Zhou W, Tang L, Yan S, Chen Y, Yin G, Zhou T
Urol J · 2023 Dec · PMID 37990798 · Publisher ↗
PURPOSE: To evaluate the efficacy of frenulum protection technique of the disposable circumcision suture device (DCSD) in adult males. MATERIALS AND METHODS: Atotal of 53 adult males were diagnosed with redundant prepuce...
PURPOSE: To evaluate the efficacy of frenulum protection technique of the disposable circumcision suture device (DCSD) in adult males. MATERIALS AND METHODS: Atotal of 53 adult males were diagnosed with redundant prepuce and underwent circumcision with DCSD using frenulum protection technique. The main preoperative and postoperative measure of the length of penile frenulum was evaluated. Other data such as edema rate, intraoperative blood loss, operation time, postoperative pain, staple falling off time, incision infection rate, and evaluation of satisfaction rate with penis appearance were documented in the study. RESULTS: There was no significant difference in preoperative and postoperative frenulum length for each patient. The mean length of the penile frenulum before and after surgery was 2.25 ± 0.36 cm and 2.23 ± 0.39 cm, respectively (p = .31). The rate of frenulum length preservation was 100%. All the patients had no excessive resection of the frenulum and no serious complication happened after surgery. The satisfaction rate of postoperative penis appearance from patients' evaluation was 98.1% (52/53). CONCLUSION: The frenulum protection technique was simple and operable, which could help the operator to accurately identify the most distal position of the frenulum and retain a sufficient length of frenulum during DCSD circumcision.
Comparison of Postoperative Stress Urinary Incontinence between Anteroposterior Dissection and Modified Gilling Method in Holmium Laser Enucleation of the Prostate.
Shishido T, Hirasawa Y, Kashima T … +7 more , Hashimoto T, Satake N, Hayashi K, Aizawa T, Harada K, Taguri M, Ohno Y
Urol J · 2024 Mar · PMID 37990797 · Publisher ↗
PURPOSE: Few studies have evaluated the usefulness of anteroposterior dissection holmium laser enucleation of the prostate (HoLEP). Thus, this study investigated the incidence of stress urinary incontinence (SUI) after H...
PURPOSE: Few studies have evaluated the usefulness of anteroposterior dissection holmium laser enucleation of the prostate (HoLEP). Thus, this study investigated the incidence of stress urinary incontinence (SUI) after HoLEP and usefulness of anteroposterior dissection HoLEP in preventing postoperative SUI. MATERIALS AND METHODS: In total, 288 patients who underwent HoLEP performed by a single experienced surgeon between May 2014 and September 2021 were enrolled. Furthermore, 134 patients underwent retrograde dissection using the modified Gilling method (surgery 1) and 154 patients underwent anteroposterior dissection HoLEP (surgery 2). The risk factors for SUI, as well as the rates of SUI improvement for the two surgical procedures, were evaluated. RESULTS: Postoperative SUI was observed in 58 (20.1%) of 288 patients, of whom, 48 (82.8%) recovered continence within 6 months. Ten patients (17.2%) required more than 6 months to recover continence. SUI incidence 1 month after HoLEP was 29.9% (40/134 patients) for surgery 1 and 11.7% (18/154 patients) for surgery 2; a statistically significant difference was observed between the two groups (odds ratio [OR], 0.311; 95% confidence interval [CI], 0.168-0.575; p < 0.001). In addition, surgery 2 was significantly associated with early recovery from SUI compared with surgery 1 (stratified hazard ratio, 0.782; 95% CI, 0.615------0.995; p < 0.001). The multivariable analysis demonstrated that only surgical procedure (OR, 0.350; 95%CI, 0.168-0.732; p=0.005) was an independent predictor of SUI.- Conclusion: We reaffirmed that anteroposterior dissection HoLEP is a useful procedure for reducing the risk of postoperative SUI and early recovery of urinary continence.
Prevalence of Lower Urinary Tract Symptoms and Affecting Factors in Female University Students in Türkiye.
Dinç A
Urol J · 2023 Dec · PMID 37990796 · Publisher ↗
PURPOSE: Lower urinary tract symptoms (LUTS) are common in women, and negatively affect their lives. The aim of this study is to determine the frequency of LUTS and its affecting factors in female graduate students in Tu...
PURPOSE: Lower urinary tract symptoms (LUTS) are common in women, and negatively affect their lives. The aim of this study is to determine the frequency of LUTS and its affecting factors in female graduate students in Turkey. MATERIALS AND METHODS: This descriptive, cross-sectional study consisted of 815 women attending education at Canakkale Onsekiz Mart University. Data were; provided sociodemographic characteristics, a questionnaire, and the Bristol Female LUTS Scale. Linear regression analysis was used to identify the risk factors associated with LUTS. RESULTS: According to the data obtained, the prevalence of at least one of the LUTS was determined as 71.8% (515/815). It was determined that the prevalence of storage symptoms was higher than that of voiding and urinary incontinence. According to the results of the linear regression analysis, the risk factors for LUTS in female student were hold urine at school, complaints of urinary incontinence in family, bedwetting in children, constipation, regular drug use, obesity. CONCLUSION: Consequently, LUTS is a common condition in female students. It is recommended to organize well-attended and repeated training programs for university students on healthy living behaviors, urinary habits, and hygiene.
New Molecular Markers for Prostate Cancer Diagnosis.
Amiri M, Asadi Samani L, Kashi AH … +3 more , Khadem N, Ziaee SAM, Mowla SJ
Urol J · 2024 Feb · PMID 37818554 · Publisher ↗
PURPOSE: Prostate cancer (PCa) is the second most commonly diagnosed cancer and the sixth leading cause of cancer death among men worldwide. Biomarkers are an important tool in the early detection of PCa. Prostate-specif...
PURPOSE: Prostate cancer (PCa) is the second most commonly diagnosed cancer and the sixth leading cause of cancer death among men worldwide. Biomarkers are an important tool in the early detection of PCa. Prostate-specific antigen (PSA) is one of the oldest biomarkers for the early detection of PCa. Digital rectal exam (DRE) is another screening test for PCa detection, which is considered as an irritating experience for patients. Biopsy is still the most reliable method for PCa diagnosis; however, patients are prone to complications. Therefore, developing non-invasive and accurate methods for PCa screening seems urgent to avoid unnecessary biopsies. There has been remarkable development in PCa molecular biomarkers discovery, largely through progress in omics technologies. Due to the many benefits of liquid biopsies, a significant set of PCa diagnostic kits have been developed using urine samples. Despite the unique benefits of these kits, there are still many challenges to their widespread use in clinics. Here, we have reviewed the latest developments of PCa biomarkers in liquid biopsies. METHODS: Literature on biomarkers for diagnosis of PCa was reviewed during the past two decades. RESULTS: PSA, PHI, PCA3, and 4K score are among the commonly used markers for PCa diagnosis which have been used over a long-moderate length of time with multiple studies on their performance. We performed a review of their performance. Newer markers are among RNA and DNA markers. Multiple non-coding RNAs (mi-RNAs) were reviewed and their performance on Pca diagnosis was reviewed. Long noncoding RNAs (Lnc RNAs) including PlncRNA-1, HOTAIR, SchLAP-1, MALAT1, MEG3, and PRCAT17.3 were summarized. mRNA markers including TMPRSS2:ERG, and HOXC6 were presented. DNA-based markers including PTEN, HOXB13, and BRCA2 were reviewed. Finally, the use of CircRNAs was reviewed for PCa diagnosis. CONCLUSION: Many reviewed RNA-based biomarkers have promising results in the diagnosis of PCa.
Chronic Obstructive Pulmonary Disease Mortality in Bladder Cancer Patients: A SEER-Based Competing Risk Analysis.
Wang S, Ge C
Urol J · 2024 May · PMID 37727915 · Publisher ↗
PURPOSE: This study was designed to evaluate risk of mortality from chronic obstructive pulmonary disease (COPD) in patients with bladder cancer (BC). METHODS AND MATERIALS: Data on patients diagnosed with BC by patholog...
PURPOSE: This study was designed to evaluate risk of mortality from chronic obstructive pulmonary disease (COPD) in patients with bladder cancer (BC). METHODS AND MATERIALS: Data on patients diagnosed with BC by pathology between 2000 and 2016 were collected from the Surveillance, Epidemiology, and End Results (SEER) database. Based on reference data from the general population, the standardized mortality rate (SMR) is calculated. Nelson-Aalen cumulative hazard curves were used for assessment of the risk of COPD mortality in BC patients. Multivariable competing risk models were conducted. The proportional hazards assumption was tested using Schoenfeld residuals, which were scaled and plotted over time for each risk factor. RESULTS: A total of 237,563 BC patients were identified for further analysis from the SEER database, 5,198 of these patients experienced COPD mortality; the overall SMR for COPD mortality in BC patients was 1.58 (95% CI: 1.54-1.63). Age, race, year of diagnosis, histologic type, summary stage, surgery, marital status, college education level, and median household income independently predicted COPD mortality in BC patients. CONCLUSIONS: In comparison to the general population, the risk of COPD mortality is significantly higher in patients with BC. Pre-identification of high-risk groups and respiratory care provisions are important measures to effectively improve survival in this group of patients.
Comparison of the One-Step Prone Split-Leg Position to the Traditional Prone Position for Percutaneous Nephrolithotomy: A Single-Center Retrospective Study.
Ao P, Shu L, Tian Q … +2 more , Zhuo D, Wei Z
Urol J · 2023 Oct · PMID 37727914 · Publisher ↗
PURPOSE: To evaluate the one-step prone split-leg position compared to the traditional prone position for percutaneous nephrolithotomy (PCNL). MATERIALS AND METHODS: This study retrospectively analyzed the clinical data...
PURPOSE: To evaluate the one-step prone split-leg position compared to the traditional prone position for percutaneous nephrolithotomy (PCNL). MATERIALS AND METHODS: This study retrospectively analyzed the clinical data for 102 patients with upper urinary tract calculi who underwent PCNL at our hospital from April 2019 to December 2022. All PCNL procedures were performed by the same senior urologist. According to different surgical positions, the patients were divided into a one-step prone split-leg position group (observation group, n = 39) and a traditional bladder lithotomy position followed by prone position group (control group, n = 63). Then, the two groups were compared regarding the time of catheter insertion and channel establishment, channel size, time required for double-J stent placement, total operative time, postoperative hospital stay, stone removal rate, secondary operation rate and postoperative complications. RESULTS: There was no significant difference in the preoperative baseline characteristics of the patients between the two groups (all P > .05). Patients in the observation group had shorter total operative times, higher stone removal rates (76.9% [30/39] vs. 57.1% [36/63], P = .042), and lower secondary operation rates (10.3% [4/39] vs. 28.6% [18/63], P = .029) than those in the control group. There were no significant differences in the time of working channel establishment, channel size, postoperative hospital stay, or postoperative complications between the two groups (all P > .05). CONCLUSION: The one-step prone split-leg position is a safe and reliable surgical posture for treating upper urinary calculi in PCNL patients. It can not only shorten the overall operation time of PCNL but also improve the stone removal rate of the operation, thus reducing the secondary operation rate of multiple renal stones.
Comparison of Health-Related Quality of Life Changes in Prostate Cancer Patients Undergoing Laparoscopic versus Robotic-Assisted Laparoscopic Radical Prostatectomy: A Systematic review.
Yazici S, Tonyali S
Urol J · 2024 Feb · PMID 37727913 · Publisher ↗
PURPOSE: To compare the effects of RALP and LRP on health-related QoL following radical prostatectomy, focusing on studies performed via validated QoL questionnaires measuring particularly general health-related QoL. MAT...
PURPOSE: To compare the effects of RALP and LRP on health-related QoL following radical prostatectomy, focusing on studies performed via validated QoL questionnaires measuring particularly general health-related QoL. MATERIAL AND METHODS: A systematic search was conducted using Web of Science, PubMed (MEDLINE) on 15 January 2023 with the following search terms solely or in combination: "robotic radical prostatectomy", "laparoscopic radical prostatectomy," and "quality of life". After retrieving the titles and abstracts of selected articles, the full texts of related articles were screened. RESULTS: After full-text evaluation, among 185 articles, 23 articles were found eligible for inclusion. Hoze et al. reported that the global health status at the 12th month of the surgery was almost the same in both groups according to EORTC- QLQ-C30 scores (76.3 in the RALRP group vs. 76.1 in the LRP group). Wang et al. reported a 75 point of EORTC-QOL-C30 global health status ten years after LRP. Wyler et al. found that the 1-3 month EORTC-QLQ-C30 global health score was significantly worser than the baseline score, 65.3±18.3 vs. 77.2±18.2; however, it returned to baseline in 13-24 months (77.7±16.8) even proceed baseline score in experienced hands at 49-58 months follow up, 78.2±17.8 vs. 85.3±15.5. The frequently used patient-reported quality of life questionnaire following RALRP was EORTC-QLQ. CONCLUSION: Both robotic-assisted and laparoscopic radical prostatectomy are valid treatment options to achieve a good quality of life following surgery. The intermediate and long-term results in regard to QoL are comparable between the two procedures. RALRP might be superior to LRP in terms of immediate health-related quality of life, which might contribute to early recovery of urinary function.
Sequential Chemotherapy Followed by Radiotherapy Versus Concurrent Chemo-Radiation in Muscle Invasive Bladder Cancer.
Larizadeh MH, Arabnejad F, Ebadzadeh MR
Urol J · 2023 Jul · PMID 37667573 · Publisher ↗
Bladder cancer is diagnosed at older age compared to all other known cancer types. Radical cystectomy after neoadjuvant chemotherapy or tri-modality treatment (consist of TURB, concurrent chemo-radiation) are the standar...
Bladder cancer is diagnosed at older age compared to all other known cancer types. Radical cystectomy after neoadjuvant chemotherapy or tri-modality treatment (consist of TURB, concurrent chemo-radiation) are the standard treatments. Many of the patients cannot receive tri-modality treatment (concurrent chemo-radiation) because of medical comorbidities. The present study assessed the results of sequential use of chemotherapy and radiotherapy versus concurrent use of them in 266 muscle invasive bladder cancer patients. The results showed similar overall survival but lower disease-free survival in the sequential group. Recurrence rate was higher in the concurrent group. The results showed that sequential use of chemotherapy and radiotherapy provides comparable results to concurrent use of them and provides better results than less than tri-modality treatments.
Integrative Analysis of Androgen Receptor Interactors Aberrations and Associated Prognostic Significance in Prostate Cancer.
Wang Z, Zhang Y, Deng Q … +3 more , Zhang J, Wang X, Liang H
Urol J · 2023 Oct · PMID 37667572 · Publisher ↗
PURPOSE: Much progress has been made by directing against the adrogen receptor (AR) pathway in the treatment of prostate cancer in past decades. However, AR-interactors related metastatic castration resistant prostate ca...
PURPOSE: Much progress has been made by directing against the adrogen receptor (AR) pathway in the treatment of prostate cancer in past decades. However, AR-interactors related metastatic castration resistant prostate cancer eventually developed. Here, we aimed to characterize the aberrations and therapeutic implication in advanced disease. MATERIALS AND METHODS: STRING database, UALCAN web portal and cBioPortal platform was used to analyze the AR interaction network, gene alterations, as well as the prognostic significance. GO and KEEG analysis was performed to characterize the functional enrichment of the identified AR-interactors. RESULTS: Ten first shell AR-interactors were identified, among of which FOXA1 and PELP1 was significantly up-regulated, while CCND1, CTNNB1, NCOA4 and HSP90AA1 exhibited a significantly decreased pattern. The median survival period of altered group (n = 227) was 70 months (95% CI, 60-105M), while that of non-altered group (n = 545) was 141 months (95% CI, 115.13-NA, P < 0.001). GO and KEGG enrichment showed that the identified AR-interactors were particularly enriched in prostate cancer and thyroid hormone signaling pathway, as well as endocrine resistance. CONCLUSION: The AR-interactors might be useful markers for prostate cancer diagnosis and prognosis, and provide a new sight for revealing the molecular mechanism of CRPC progression.
The Efficacy of Neoadjuvant Gemcitabine and Cisplatin Chemotherapy for cT3N0M0 Upper Tract Urothelial Carcinoma: The Impact of Tumor Location.
Kohada Y, Hayashi T, Takemoto K … +12 more , Miyamoto S, Babasaki T, Kobatake K, Kitano H, Ikeda K, Goto K, Hieda K, Honda Y, Sentani K, Oue N, Awai K, Hinata N
Urol J · 2023 Aug · PMID 37634073 · Publisher ↗
PURPOSE: Upper tract urothelial carcinoma (UTUC) can be divided into renal pelvis tumor (RPT) and ureteral tumor (UT) based on the tumor origin. This study aimed to evaluate the efficacy of neoadjuvant chemotherapy with...
PURPOSE: Upper tract urothelial carcinoma (UTUC) can be divided into renal pelvis tumor (RPT) and ureteral tumor (UT) based on the tumor origin. This study aimed to evaluate the efficacy of neoadjuvant chemotherapy with gemcitabine and cisplatin (NAC-GC) in terms of the pathological outcomes and oncological prognoses in patients with UTUC. We also compared its efficacy between RPT and UT. MATERIALS AND METHODS: Patients who underwent radical nephroureterectomy for clinical T (cT)3N0M0 UTUC between 1999 and 2021 were included. Patients who underwent NAC-GC and those who did not were included in the NAC-GC and non-NAC-GC groups, respectively. Based on the tumor origin, we divided patients with UTUC into RPT and UT groups. Oncological prognosis was assessed using progression-free survival (PFS) and overall survival. RESULTS: Of 44 patients, 20 (45.5%) and 24 (54.5%) patients were in the NAC-GC and non-NAC-GC groups, respectively. The NAC-GC group had significantly lower pathological T stage and negative lymphovascular invasion (LVI), and a better PFS (p < .05) compared to those in the non-NAC-GC group. Among patients with RPT, the NAC-GC group had significantly negative LVI and better PFS than the non-NAC-GC group (p < .05). In contrast, in patients with UT, the NAC-GC group had no significant difference in pathological outcomes, and no significant difference in oncological prognosis was observed between the NAC-GC and non-NAC-GC groups. CONCLUSION: NAC-GC improves both pathological outcomes and oncological prognosis in patients with cT3N0M0 UTUC. With regard to tumor location, RPT has better pathological outcomes and oncological prognoses than UT.
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