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Background: Photodynamic diagnosis (PDD) during transurethral resection of bladder tumor (TURBT) is guideline recommended, as it improves bladder cancer detection rates. However, the extent to which PDD is implemented in everyday clinical practice has not been thoroughly assessed. We aimed to evaluate the current trends and major perioperative outcomes of TURBT with PDD. Methods: The present study evaluated the GeRmAn Nationwide inpatient Data (GRAND) from 2010 (the year when PDD started to be coded separately in Germany) to 2021, which were made available from the Research Data Center of the German Bureau of Statistics. We undertook numerous patient-level and multivariable logistic regression analyses. Results: Overall, 972,208 TURBTs [228,207 (23%) with PDD and 744,001 (77%) with white light] were performed. Patients offered PDD during TURBT were younger (p < 0.001), presented fewer comorbidities (p < 0.001) and were discharged earlier from hospital (p < 0.001). PDD was associated with additional costs of about EUR 500 compared to white-light TURBT (p < 0.001). The yearly TURBT cases remained relatively stable from 2010 to 2021, whereas utilization of PDD underwent a 2-fold increase. After adjusting for major risk factors in the multivariate regression analysis, PDD was related to lower rates of transfusion (1.4% vs. 5.6%, OR: 0.29, 95% CI: 0.28 to 0.31, p < 0.001), intensive care unit admission (0.7% vs. 1.4%, OR: 0.56, 95% CI: 0.53 to 0.59, p < 0.001) and 30-day in-hospital mortality (0.1% vs. 0.7%, OR: 0.24, 95% CI: 0.22 to 0.27, p < 0.001) compared to white-light TURBT. On the contrary, PDD was related to clinically insignificant higher rates of bladder perforation (0.6% versus 0.5%, OR: 1.3, 95% CI: 1.2 to 1.4, p < 0.001), and reoperation (2.6% versus 2.3%, OR: 1.2, 95% CI: 1.1 to 1.2, p < 0.001). Conclusions: The utilization of PDD with TURBT is steadily increasing. Nevertheless, the road toward the establishment of PDD as the standard of care for TURBT is still long, despite of the advantages of PDD. [ABSTRACT FROM AUTHOR]

Objective: To assess the added value of concurrent systematic randomised ultrasonography‐guided biopsy (SBx) to multiparametric magnetic resonance imaging (mpMRI)‐targeted biopsy and the additional rate of overdiagnosis of clinically insignificant prostate cancer (ciPCa) by SBx in a large contemporary, real‐world cohort. Patients and Methods: A total of 1552 patients with positive mpMRI and consecutive mpMRI‐targeted biopsy and SBx were enrolled. Added value and the rate of overdiagnosis by SBx was evaluated. Primary outcome: added value of SBx, defined as detection rate of clinically significant PCa (csPCa; International Society of Urological Pathology [ISUP] Grade ≥2) by SBx, while mpMRI‐targeted biopsy was negative or showed ciPCa (ISUP Grade 1). Secondary outcome: rate of overdiagnosis by SBx, defined as detection of ciPCa in patients with negative mpMRI‐targeted biopsy and PSA level of <10 ng/mL. Results: Detection rate of csPCa by mpMRI‐targeted biopsy and/or SBx was 753/1552 (49%). Added value of SBx was 145/944 (15%). Rate of overdiagnosis by SBx was 146/656 (22%). Added value of SBx did not change when comparing patients with previous prostate biopsy and biopsy naïve patients. In multivariable analysis, a Prostate Imaging‐Reporting and Data System (PI‐RADS) 4 index lesion (odds ratio [OR] 3.19, 95% confidence interval [CI] 1.66–6.78; P = 0.001), a PI‐RADS 5 index lesion (OR 2.89, 95% CI 1.39–6.46; P = 0.006) and age (OR 1.05, 95% CI 1.03–1.08; P < 0.001) were independently associated with added value of SBx. Conclusions: In our real‐world analysis, we saw a significant impact on added value and added rate of overdiagnosis by SBx. Subgroup analysis showed no significant decrease of added value in any evaluated risk group. Therefore, we do not endorse omitting concurrent SBx to mpMRI‐guided biopsy of the prostate. [ABSTRACT FROM AUTHOR]

Introduction: Transurethral resection of the bladder (TUR-BT) is the standard initial treatment and diagnosis of bladder cancer (BC). Of note, upstaging into muscle-invasive disease (MIBC) during re-resection occurs in a significant proportion of patients. This study aimed to define risk factors at initial TUR-BT for upstaging. Methods: TUR-BT between 2009 and 2021 were retrospectively screened (n = 3,237). We included patients with visible tumors that received their primary and re-TUR-BT at our institution. Upstaging was defined as pathological tumor stage progression into MIBC at re-TUR-BT. Clinicopathological variables were analyzed for the impact on upstaging. Results: Two hundred and sixty-six patients/532 TUR-BTs were included in the final analysis. Upstaging occurred in 7.9% (21/266) patients. Patients with upstaging presented with stroma-invasive and papillary non-muscle-invasive BC at primary resection in 85.7% (18/21) and 14.3% (3/21), respectively. Detrusor muscle at primary TUR-BT was significantly less present in patients with upstaging (4.1 vs. 95.9%; p < 0.001). After multivariate analysis, solid tumor configuration (HR: 4.17; 95% CI: 1.23–14.15; p = 0.022) and missing detrusor muscle at initial TUR-BT (HR: 3.58; 95% CI: 1.05–12.24; p = 0.043) were significant risk factors for upstaging into MIBC. Conclusions: The current study defined two major risk factors for upstaging: missing detrusor muscle and solid tumor configuration. We propose that a second resection should be performed earlier if these risk factors apply. [ABSTRACT FROM AUTHOR]

Background: The oncological impact of perioperative blood transfusions (PBTs) of patients undergoing radical cystectomy (RC) because of bladder cancer (BCa) has been a controversial topic discussed in recent years. The main cause for the contradictory findings of existing studies might be the missing consideration of the storage time of red blood cell units (BUs), donor age, and gender matching. Study Design and Methods: We retrospectively analyzed BCa patients who underwent RC in our department between 2004 and 2021. We excluded patients receiving BUs before RC, >10 BUs, or RC in a palliative setting. We assessed the effect of blood donor characteristics and storage time on overall survival (OS) and cancer‐specific survival (CSS) through univariate and multivariable Cox regression analysis. We also performed a propensity score matching with patients who received BUs and patients who did not on a 1:1 ratio. Results: We screened 1692 patients and included 676 patients for the propensity score matching. In the multivariable analysis, PBT was independently associated with worse OS and CSS (p <.001). Postoperative transfusions were associated with better OS (p =.004) and CSS (p =.008) compared to intraoperative or mixed transfusions. However, there was no influence of blood donor age, storage time, or gender matching on prognosis. Discussion: In our study of BCa patients undergoing RC, we demonstrate that PBT, especially if administered intraoperatively, is an independent risk factor for a worse prognosis. However, storage time, donor age, or gender matching did not negatively affect oncological outcomes. Therefore, the specific selection of blood products does not promise any benefits. [ABSTRACT FROM AUTHOR]

OBJECTIVE: Multiparametric magnetic resonance imaging (mpMRI) –Ultrasound- fusion guided biopsy of the prostate (FBx) is the new gold standard for the detection of prostate cancer. Hallmark studies showing superior detection rates of FBx over randomized biopsies routinely excluded patients≥75 years and information on outcome of FBx on this patient cohort is sparse. As a large referral center, we have performed FBx on a substantial number of patients this age. By evaluating outcome of FBx of patients over the age of 75 years we wanted to close the gap of knowledge on this patient cohort. MATERIALS AND METHODS: Between 2015 –2022, 1577 patients underwent FBx at our department and were considered for analysis. Clinical and histopathological parameters were recorded. Clinical data comprised age at FBx, serum level of Prostate-specific antigen (PSA), prostate volume, PSA-density, history of previous biopsies of the prostate, result of the digital rectal examination (DRE) and assessment of the indexlesion of mpMRI according to the Prostate Imaging and Reporting Data System (PI-RADS). Univariate analysis and multivariable logistic regression was used to identify age barrier of 75 years as a potential risk factor of detection of clinically significant prostate cancer by FBx. RESULTS: 379/1577 patients (24%) were≥75 years and 1198/1577 (76%) patients were < 75 years, respectively. Preoperative PSA was significantly higher in patients≥75 years compared to patients < 75 years (9.54 vs. 7.8, p < 0.001). Patients≥75 years presented significantly more often with mpMRI target lesions classified as PI-RADS 5 compared to patients < 75 years (45% vs. 29%, p < 0.001). Detection rate of clinically significant prostate cancer was significantly higher in patients≥75 years compared to patients < 75 years (63% vs. 43%, p < 0.001). Aggressive prostate cancer grade ISUP 5 was significantly more often detected in patients≥75 years compared to patients < 75 years (13% vs. 8%, p = 0.03). On multivariable logistic regression model adjusted for PSA and PI-RADS score, age barrier of 75 years was identified as a significant risk factor for the detection of clinically significant prostate cancer by FBx (OR: 1.77, 95% CI: 1.36 –2.31, p < 0.001). CONCLUSION: After evaluation of a large patient cohort, we show that age≥75 years represents a significant risk factor for the detection of clinically significant prostate cancer. Further studies on mid- and long term outcome are necessary to draw conclusions for clinical decision making in this patient cohort. [ABSTRACT FROM AUTHOR]

Introduction: This study aimed to evaluate the impact of chronological and biological age on perioperative complications and survival after radical nephroureterectomy (RNU). Elderly patients with upper-tract urothelial carcinoma might be overtreated by RNU. Methods: We retrospectively analyzed patients undergoing RNU. To evaluate the perioperative risk, patients were divided into four groups (<75; 75–79; 80–84; ≥85 years). The endpoints are perioperative complications and survival (overall survival [OS]). We calculated a risk score including chronological and biological age (Eastern cooperative oncology group performance status). Statistical analysis was performed by Kruskal-Wallis, Mann-Whitney U, χ2, log-rank, and Breslow tests. Results: 194 patients were included in the study. Median follow-up was 25.5 months. Elderly cohorts ≥2 presented a higher number of days in intensive care unit following RNU (p < 0.001). Complication rates increased from cohort 1–4 with rates of 48.8%; 55.2%; 92.0%; 85.7% (p < 0.001). Median survival was 115, 55, 28, and 20 months for cohorts 1, 2, 3, and 4, respectively. The combined risk score revealed a significant 5-year OS benefit for patients with score 0 (82.3%) compared to score 1 (46.0%) and score 2 (15.0%; p < 0.001). Discussion/Conclusion: We evaluated the impact of chronological and biological age on perioperative complications and survival after RNU. A combined risk score of chronological and biological age correlates with survival after RNU. [ABSTRACT FROM AUTHOR]