31 results on '"Koelker M"'
Search Results
2. PT394 - Perioperative morbidity after ureterocutaneostomy, conduit, and continent urinary diversion following radical cystectomy: A comparative assessment using the Comprehensive Complication Index® and the updated EAU guidelines of standardized reporting
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Vetterlein, M.W., Dahlem, R., Engel, O., Kölker, M., Soave, A., Riechardt, S., Fisch, M., and Rink, M.
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- 2020
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3. A1112 - Trends and safety profile of same-day discharge for robot-assisted laparoscopic prostatectomy: A retrospective analysis of two tertiary centers in the northeastern United States.
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Labban, M., Frego, N., Qian, Z., Koelker, M., Langbein, B., Chen, C-R., Stone, B.V., Beatrici, E., Filipas, D.K., Reese, S., Aliaj, A., Cole, A.P., Chang, S.L., Preston, M.A., Kibel, A.S., and Trinh, Q-D.
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SURGICAL robots , *PROSTATECTOMY , *RETROSPECTIVE studies , *SAFETY - Published
- 2023
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4. A0897 - Effect of shared decision making on racial and ethnic disparity in prostate cancer screening: Results from a national behavioral survey.
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Frego, N., Labban, M., Stone, B.V., Koelker, M., Beatrici, E., Filipas, D.K., Lughezzani, G., Buffi, N.M., Abdollah, F., Osman, N.Y., Solomon, S.R., Lipsitz, S.R., Kibel, A.S., Sammon, J.D., Trinh, Q-D., and Cole, A.P.
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EARLY detection of cancer , *RACIAL inequality , *PROSTATE cancer , *DECISION making - Published
- 2023
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5. A0803 - Utilization of telemedicine in cancer patients: An analysis of the National Health Interview Survey Data in the Covid-19 era.
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Alkhatib, K., Qian, Z.J., Gu, C., Stone, B.V., Koelker, M., Labban, M., Frego, N., Pierorazio, P.M., Cole, A.P., and Trinh, Q-D.
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COVID-19 pandemic , *HEALTH surveys , *CANCER patients , *TELEMEDICINE - Published
- 2023
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6. A0807 - Did the COVID-19 pandemic accelerate the shift to outpatient surgery in urologic oncology? Results from a state administrative database.
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Qian, Z., Ye, J., Friedlander, D.F., Koelker, M., Labban, M., Langbein, B.J., Stone, B.V., Chen, C.C-R., Preston, M.A., Clinton, T., Mossanen, M., Abdollah, F., Lipsitz, S.R., Kibel, A.S., Trinh, Q-D., and Cole, A.P.
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COVID-19 pandemic , *DATABASES , *ONCOLOGY , *UROLOGICAL surgery , *AMBULATORY surgery - Published
- 2023
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7. A0468 - The effect of indeterminate pathologic margins on survival after surgery for renal cell carcinoma.
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Filipas, D.K., Stone, B.V., Rink, M., Beatrici, E., Labban, M., Voleti, S.S., Vetterlein, M.W., Koelker, M., Frego, N., Cole, A.P., and Trinh, Q-D.
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RENAL cell carcinoma , *SURGERY - Published
- 2023
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8. A0088 - Hospital rating websites play a minor role in hospital choice of uro-oncologic patients in Germany: Results of the multicentric NAVIGATOR-study.
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Groeben, C., Boehm, K., Sonntag, U., Nestler, T., Struck, J., Heck, M., Baunacke, M., Uhlig, A., Koelker, M., Meyer, C.P., Becker, B., Salem, J., Huber, J., Leitsmann, M., and Struck
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RATINGS of hospitals , *WEBSITES , *HOSPITALS - Published
- 2022
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9. Hospital-Level Variability in the Adoption of Image-Guided Focal Therapy for Localized Prostate and Kidney Cancer.
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Qian Z, Filipas DK, Koelker M, Stone BV, Beatrici E, Labban M, Tuncali K, Lipsitz S, Trinh QD, and Cole AP
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- Humans, Male, Aged, Middle Aged, Hospitals statistics & numerical data, Female, Prostatic Neoplasms therapy, Prostatic Neoplasms pathology, Kidney Neoplasms therapy, Kidney Neoplasms surgery
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Background: Focal therapy, a minimally invasive procedure, offers targeted treatment for kidney and prostate cancer using image guidance. However, the current institutional landscape of its adoption in localized prostate and kidney cancer remains less understood. This analysis compares its usage between the 2 cancers to discern health system determinants affecting the adoption of these treatments., Methods: The study used data from adult patients with localized prostate and kidney cancer from the National Cancer Database. We calculated adjusted probabilities of focal therapy usage per facility via multivariable mixed-effects logistic regression model with hospital-level random effects. We analyzed interhospital variability through ranked caterpillar plots and Spearman correlation coefficient., Results: Among 1,559,334 prostate and 425,753 kidney cancer patients, 1.6% and 6.3% received focal therapy, respectively. The interhospital variation ranged from 0.13% to 32.17% for prostate cancer and 1.16% to 30.48% for kidney cancer. The hospital-level odds of focal therapy for prostate and kidney cancer were weakly correlated (Spearman's ρ = 0.21; P < .001)., Conclusions: Our analysis revealed a substantial hospital-level discrepancy in the utilization of focal therapy. Despite this, there was a limited correlation between the use of focal therapy for these two types of cancer within the same hospital. Our findings emphasize the presence of multifaceted factors influencing the adoption of focal therapy, both at facility and healthcare system levels., (Copyright © 2024 Elsevier Inc. All rights reserved.)
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- 2024
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10. Reply to Marc A. Furrer and Patrick Y. Wuethrich's and Francesco Montorsi, Marco Moschini, Giorgio Gandaglia, and Alberto Briganti's Letters to the Editor re: Jakob Klemm, Michael Rink, Markus Von Deimling, et al. Time-to-complication Patterns After Radical Cystectomy: A Secondary Analysis of a 30-day Morbidity Assessment Using the European Association of Urology Quality Criteria for Standardized Reporting. Eur Urol Focus. In press. https://doi.org/10.1016/j.euf.2023.06.005.
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Klemm J, Koelker M, Shariat SF, Fisch M, and Vetterlein MW
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- 2024
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11. Comprehensive Evaluation of the Ability of Comorbidity and Health Status Indices to Improve the Prediction of Perioperative Morbidity and Long-Term Survival Outcomes After Radical Cystectomy.
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von Deimling M, Rink M, Klemm J, Koelker M, Schuettfort V, König F, Gild P, Ludwig TA, Marks P, Dahlem R, Fisch M, Shariat SF, and Vetterlein MW
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- Humans, Retrospective Studies, Comorbidity, Morbidity, Health Status Indicators, Postoperative Complications etiology, Cystectomy adverse effects, Urinary Bladder Neoplasms pathology
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Background: In the era of standardized outcome reporting, it remains unclear if widely used comorbidity and health status indices can enhance predictive accuracy for morbidity and long-term survival outcomes after radical cystectomy (RC)., Patients and Methods: In this monocentric study, we included 468 patients undergoing open RC with pelvic lymph node dissection for bladder cancer between January 2009 and December 2017. Postoperative complications were meticulously assessed according to the EAU guideline criteria for standardized outcome reporting. Multivariable regression models were fitted to evaluate the ability of ASA physical status (ASA PS), Charlson comorbidity index (± age-adjustment) and the combination of both to improve prediction of (A) 30-day morbidity key estimates (major complications, readmission, and cumulative morbidity as measured by the Comprehensive Complication index [CCI]) and (B) secondary mortality endpoints (overall [OM], cancer-specific [CSM], and other-cause mortality [OCM])., Results: Overall, 465 (99%) and 52 (11%) patients experienced 30-day complications and major complications (Clavien-Dindo grade ≥IIIb), respectively. Thirty-seven (7.9%) were readmitted within 30 days after discharge. Comorbidity and health status indices did not improve the predictive accuracy for 30-day major complications and 30-day readmission of a reference model but were associated with 30-day CCI (all P < .05). When ASA PS and age-adjusted Charlson index were combined, ASA PS was no longer associated with 30-day CCI (P = .1). At a median follow-up of 56 months (IQR 37-86), OM, CSM, and 90-day mortality were 37%, 24%, and 2.9%, respectively. Both Charlson and age-adjusted Charlson index accurately predicted OCM (all P < .001) and OM (all P ≤ .002) but not CSM (all P ≥ .4) and 90-day mortality (all P > .05). ASA PS was not associated with oncologic outcomes (all P ≥ .05)., Conclusion: While comorbidity and health status indices have a role in predicting OCM and OM after RC, their importance in predicting postoperative morbidity is limited. Especially ASA PS performed poorly. This highlights the need for procedure-specific comorbidity assessment rather than generic indices., Competing Interests: Disclosure Michael Rink is a panel member of the European Association of Urology guidelines on muscle-invasive and metastatic bladder cancer. The remaining authors have nothing to disclose., (Copyright © 2023 Elsevier Inc. All rights reserved.)
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- 2024
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12. Racial differences in knowledge, attitudes, and sources of information about germline cancer genetic testing in the U.S.A.: An analysis of the health information National Trends Survey System.
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Alkhatib KY, Filipas DK, Briggs L, Frego N, Koelker M, Lipsitz SR, Pierorazio PM, Rebbeck T, Kilbridge K, Kibel AS, Trinh QD, Rana HQ, and Cole AP
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- Humans, Black or African American, Cross-Sectional Studies, Germ Cells, Race Factors, United States, Hispanic or Latino, Genetic Testing, Health Knowledge, Attitudes, Practice, Neoplasms diagnosis, Neoplasms genetics, Access to Information, Healthcare Disparities
- Abstract
Purpose: To understand racial disparities in germline cancer genetic testing and the role of prior knowledge, attitudes, and sources of information., Methods: A cross-sectional analysis of the Health Information National Trends Survey 5 (HINTS 5) was conducted between February 24th and June 15th, 2020. The study aimed to investigate knowledge and receipt of genetic testing, attitudes toward the importance of genetic testing in preventing, detecting, and treating cancer, and information sources of genetic testing in the United States of America., Results: Non-Hispanic Black (NHB) and Hispanic race/ethnicity were associated with lower odds of being informed about genetic testing, whereas those of NHB race were more likely to endorse the importance of genetic testing in cancer prevention and treatment. Regarding sources of information about genetic testing: Non-Hispanic Asians were less likely to be informed about genetic testing from television (Mean Predicted Probability (MPP) 0.38 95%CI; 0.21-0.55, (Adjusted Risk Difference) ARD vs. Non-Hispanic White (NHW); -0.228, p = 0.01), NHB were less likely to report being informed about genetic testing from social media (MPP 0.27 95%CI; 0.20-0.34, ARD vs. NHW; -0.139, p < 0.01)., Conclusions: NHB and Hispanic groups face unequal access to information about genetic testing. There are significant race-based differences in information sources. These differences could be used to promote equitable access to cancer genetic testing., Competing Interests: Declaration of Competing Interest ASK reports advisory board positions on treatment for prostate cancer with Janssen, and Profound and advisory board positions in the realm of cancer with Bayer, Merck, and Roche. ASK is also part of the Data Safety and Monitoring Committee with Bristol Myers Squibb and Advantagene QDT reports consulting fees from Astellas, Bayer, Janssen and research funding from American Cancer Society and Pfizer Global Medical Grants. QDT and APC are supported by the American Cancer Society and Pfizer Global Medical Grants on addressing prostate cancer disparities impacting Black men., (Copyright © 2023. Published by Elsevier Inc.)
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- 2024
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13. Racial differences in patient-reported outcomes among men treated with radical prostatectomy for prostate cancer.
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Koelker M, Labban M, Frego N, Ye J, Lipsitz SR, Hubbell HT, Edelen M, Steele G, Salinas K, Meyer CP, Makanjuola J, Moore CM, Cole AP, Kibel AS, and Trinh QD
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- Male, Humans, Retrospective Studies, Race Factors, White People, Black or African American, Prostatectomy adverse effects, Patient Reported Outcome Measures, Quality of Life, Prostatic Neoplasms therapy
- Abstract
Background: Real-world data on racial differences in the side effects of radical prostatectomy on quality of life (QoL) are lacking. We aimed to evaluate differences in patient-reported outcome measure (PROM) among non-Hispanic Black (NHB) and non-Hispanic White (NHW) men using the Expanded Prostate Cancer Index Composite for Clinical Practice (EPIC-CP) questionnaire to measure health-related QoL after radical prostatectomy., Methods: We retrospectively assessed prospectively collected PROMs using EPIC-CP scores at a tertiary care center between 2015 and 2021 for men with prostate cancer undergoing radical prostatectomy. The primary endpoint was the overall QoL score for NHB and NHW men, with a total score of 60 and higher scores indicating worse QoL. An imputed mixed linear regression model was used to examine the effect of covariates on the change in overall QoL score following surgery. A pairwise comparison was used to estimate the mean QoL scores before surgery as well as up to 24 months after surgery., Results: Our cohort consisted of 2229 men who answered at least one EPIC-CP questionnaire before or after surgery, of which 110 (4.94%) were NHB and 2119 (95.07%) were NHW men. The QoL scores differed for NHB and NHW at baseline (2.34, 95% confidence interval [CI] 0.36-4.31, p = 0.02), 3 months (4.36, 95% CI 2.29-6.42, p < 0.01), 6 months (3.26, 95% CI 1.10-5.43, p < 0.01), and 12 months after surgery (2.48, 95% CI 0.19-4.77, p = 0.03) with NHB having worse scores. There was no difference in QoL between NHB and NHW men 24 months after surgery., Conclusions: A significant difference in QoL between NHB and NHW men was reported before surgery, 3, 6, and 12 months after surgery, with NHB having worse QoL scores. However, there was no long-term difference in reported QoL. Our findings inform strategies that can be implemented to mitigate racial differences in short-term outcomes., (© 2023 Wiley Periodicals LLC.)
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- 2024
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14. Racial Disparities in Prostate Cancer Screening: The Role of Shared Decision Making.
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Frego N, Beatrici E, Labban M, Stone BV, Filipas DK, Koelker M, Lughezzani G, Buffi NM, Osman NY, Lipsitz SR, Sammon JD, Kibel AS, Trinh QD, and Cole AP
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- Aged, Humans, Male, Middle Aged, Black or African American, Cross-Sectional Studies, Early Detection of Cancer, Prostate-Specific Antigen analysis, Surveys and Questionnaires, Decision Making, Shared, Prostatic Neoplasms diagnosis, Healthcare Disparities
- Abstract
Introduction: The 2018 U.S. Preventive Services Task Force recommendations endorsed shared decision making for men aged 55-69 years, encouraging consideration of patient race/ethnicity for prostate-specific antigen screening. This study aimed to assess whether a proxy shared decision-making variable modified the impact of race/ethnicity on the likelihood of prostate-specific antigen screening., Methods: A cross-sectional analysis of men aged between 55 and 69 years, who responded to the prostate-specific antigen screening portions of the 2020 U.S.-based Behavioral Risk Factor Surveillance System survey, was performed between September and December 2022. Complex sample multivariable logistic regression models with an interaction term combining race and estimated shared decision making were used to test whether shared decision making modified the impact of race/ethnicity on screening., Results: Of a weighted sample of 26.8 million men eligible for prostate-specific antigen screening, 25.7% (6.9 million) reported for prostate-specific antigen screening. In adjusted analysis, estimated shared decision making was a significant predictor of prostate-specific antigen screening (AOR=2.65, 95% CI=2.36, 2.98, p<0.001). The interaction between race/ethnicity and estimated shared decision making on the receipt of prostate-specific antigen screening was significant (p
int =0.001). Among those who did not report estimated shared decision making, both non-Hispanic Black (OR=0.77, 95% CI=0.61, 0.97, p=0.026) and Hispanic (OR=0.51, 95% CI=0.39, 0.68, p<0.001) men were significantly less likely to undergo prostate-specific antigen screening than non-Hispanic White men. On the contrary, among respondents who reported estimated shared decision making, no race-based differences in prostate-specific antigen screening were found., Conclusions: Although much disparities research focuses on race-based differences in prostate-specific antigen screening, research on strategies to mitigate these disparities is needed. Shared decision making might attenuate the impact of race/ethnic disparities on the likelihood of prostate-specific antigen screening., (Copyright © 2023 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.)- Published
- 2024
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15. Impact of COVID-19 pandemic on ambulatory urologic oncology surgeries.
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Qian Z, Ye J, Friedlander DF, Koelker M, Labban M, Langbein B, Chen CC, Preston MA, Clinton T, Mossanen M, Abdollah F, Lipsitz SR, Kibel AS, Trinh QD, and Cole AP
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- Male, Adult, Humans, Pandemics, Prostatectomy, Ambulatory Surgical Procedures, Prostatic Neoplasms epidemiology, Prostatic Neoplasms surgery, Prostatic Neoplasms pathology, COVID-19 epidemiology, Laparoscopy, Urinary Bladder Neoplasms surgery
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Introduction: Robot-assisted laparoscopic prostatectomy (RALP) and transurethral resection of bladder tumor (TURBT) are two common surgeries for prostate and bladder cancer. We aim to assess the trends in the site of care for RALP and TURBT before and after the COVID outbreak., Materials and Methods: We identified adults who underwent RALP and TURBT within the California Healthcare Cost and Utilization Project State Inpatient Database and the State Ambulatory Surgery Database between 2018 and 2020. Multivariable analysis and spline analysis with a knot at COVID outbreak were performed to investigate the time trend and factors associated with ambulatory RALP and TURBT., Results: Among 17,386 RALPs, 6,774 (39.0%) were ambulatory. Among 25,070 TURBTs, 21,573 (86.0%) were ambulatory. Pre-COVID, 33.5% of RALP and 85.3% and TURBT were ambulatory, which increased to 53.8% and 88.0% post-COVID (both p < 0.001). In multivariable model, RALP and TURBT performed after outbreak in March 2020 were more likely ambulatory (OR 2.31, p < 0.0001; OR 1.25, p < 0.0001). There was an overall increasing trend in use of ambulatory RALP both pre- and post-COVID, with no significant change of trend at the time of outbreak (p = 0.642). TURBT exhibited an increased shift towards ambulatory sites post-COVID (p < 0.0001)., Conclusions: We found a shift towards ambulatory RALP and TURBT following COVID outbreak. There was a large increase in ambulatory RALP post-COVID, but the trend of change was not significantly different pre- and post-COVID - possibly due to a pre-existing trend towards ambulatory RALP which predated the pandemic.
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- 2023
16. Rational peri-operative management of antithrombotic therapy in patients undergoing radical cystectomy: A 30-day morbidity analysis based on the updated European Association of Urology guidelines for standardized complication reporting.
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Koelker M, Bradtke M, Klemm J, von Deimling M, Gild P, Dahlem R, Fisch M, Rink M, and Vetterlein MW
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- Humans, Male, Aged, Female, Cystectomy adverse effects, Retrospective Studies, Fibrinolytic Agents adverse effects, Anticoagulants, Postoperative Complications etiology, Morbidity, Urology, Venous Thromboembolism, Urinary Bladder Neoplasms drug therapy, Urinary Bladder Neoplasms surgery, Urinary Bladder Neoplasms complications
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Background: Radical cystectomy (RC) in bladder cancer patients with cardiovascular comorbidity poses challenges due to the need for antithrombotic therapy and high perioperative risk. We aimed to assess 30-day complications after RC in patients receiving antithrombotic therapy., Patients and Methods: Retrospective study of 416 bladder cancer patients (2009-2017) undergoing open RC with pelvic lymph node dissection, with or without antithrombotic therapy. Antithrombotic therapy and complication reporting followed European guidelines. Procedure-specific 30-day complications were cataloged, graded (Clavien-Dindo), and quantified using the 30-day Comprehensive Complication Index. Multivariable regressions evaluated antithrombotic therapy's independent effect on key morbidity outcomes., Results: Median age was 70 years, 78% were male. Patients on antithrombotic therapy were mostly male, had higher comorbidity burden, worse kidney function, more frequent incontinent diversion, and shorter operative time (all p ≤ 0.027). Bleeding complications occurred in 135 patients (32%; 95%CI = 28-37%), more prevalent with antithrombotic therapy (46% vs. 29%; p = 0.004). Thromboembolic complications occurred in 18 patients (4.3%; 95%CI = 2.6-6.8%), no difference between patients with and without antithrombotic therapy (8.4% vs. 3.3%; p = 0.063). Prevalence of myocardial infarction, new-onset hypertension, acute congestive heart failure, and angina pectoris showed no difference (all p ≥ 0.3). Multivariable analyses indicated no association between antithrombotic therapy and cardiac complications, 30-day major complications, or cumulative morbidity (all p ≥ 0.2). Antithrombotic therapy was associated with bleeding complications (OR = 1.92; 95%CI = 1.07-3.45; p = 0.028), predominantly transfusion-related (75% of 152 bleeding complications). Limitations include retrospective data assessment with biases., Conclusions: RC in patients on antithrombotic therapy exhibits a higher incidence of adverse events due to underlying comorbidities. Adherence to thromboprophylaxis guidelines enables safe RC in patients with significant comorbidities, without substantial increase in major bleeding or severe thromboembolic events., Competing Interests: Declaration of competing interest All authors have no conflicts of interest to disclose., (© 2023 Elsevier Ltd, BASO ∼ The Association for Cancer Surgery, and the European Society of Surgical Oncology. All rights reserved.)
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- 2023
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17. Time-to-complication Patterns After Radical Cystectomy: A Secondary Analysis of a 30-day Morbidity Assessment Using the European Association of Urology Quality Criteria for Standardized Reporting.
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Klemm J, Rink M, von Deimling M, Koelker M, Gild P, Shariat SF, Dahlem R, Fisch M, and Vetterlein MW
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- Humans, Urinary Bladder surgery, Treatment Outcome, Postoperative Complications etiology, Morbidity, Cystectomy adverse effects, Urology
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Complications following radical cystectomy (RC) have been extensively investigated but evidence on the timing of their occurrence is scarce. We aimed to decipher timing patterns for 30-d complications after open RC for bladder cancer at our institution between 2009 and 2017. Complication data were extracted according to a predefined, procedure-specific catalog following the European Association of Urology criteria for standardized reporting. Timing was assessed for each complication and patterns were compared across urinary diversion types and Clavien-Dindo grades. Overall, 2485 complications occurred in 503/506 patients (99%) in three timing patterns: very early during the first week (bleeding, cardiac, neurological), early after 1 wk (gastrointestinal), and intermediate after approximately 2 wk (wound, infectious complications). Some 90% of complications occurred within the first 2 wk. Major complications (Clavien-Dindo grade ≥IIIa) occurred in 78 patients (15%) after a median of 10 days (interquartile range 4-15). Among patients with a continent diversion, the median time to infectious complications was longer (9 vs 7 d; p = 0.005) and major complications tended to occur later (median 13.5 vs 10 d; p = 0.4) over a wider time span in comparison to those with an incontinent diversion. Close clinical monitoring in both inpatient and outpatient settings after RC is mandatory to detect and adequately manage complications, particularly for more complex continent diversions. PATIENT SUMMARY: The time at which different complication types occur varies after surgical removal of the bladder. It is important to be aware of these times to improve patient-centered care and anticipate possible problems after surgery., (Copyright © 2023 European Association of Urology. Published by Elsevier B.V. All rights reserved.)
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- 2023
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18. Institutional trends and safety profile of same-day discharge for robot-assisted laparoscopic radical prostatectomy: A retrospective analysis.
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Labban M, Frego N, Qian ZJ, Koelker M, Reese S, Aliaj A, Cole AP, Chang SL, Preston MA, Kibel AS, and Trinh QD
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- Male, Humans, Retrospective Studies, Patient Discharge, Prostatectomy adverse effects, Postoperative Complications epidemiology, Postoperative Complications etiology, Postoperative Complications surgery, Treatment Outcome, Robotics, Robotic Surgical Procedures adverse effects, Prostatic Neoplasms surgery, Prostatic Neoplasms complications, Laparoscopy adverse effects
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Purpose: To report the trends, predictors, and patient outcomes of same-day discharge (SDD) versus non-SDD for robot-assisted laparoscopic radical prostatectomy (RALP)., Materials and Methods: We queried our centralized data warehouse to identify men with prostate cancer who underwent RALP between January 2020 and May 2022. Patient demographics and clinical characteristics were compared between SDD and non-SDD. Then, we examined the utilization of SDD in a univariable logistic regression. Then, we fitted a logistic regression model to identify the predictors of SDD. To examine the safety profile of SDD, an inverse probability of treatment weighting (IPTW) adjusted logistic regression was fitted to examine the effect of SDD on 30-day postoperative complications and readmissions., Results: Overall, 1,153 patients underwent RALP, of which 224 (19.4%) were SDD. The proportion of SDD increased from 4.4% in the fourth quarter of 2020 to 45% in the second quarter of 2022 (p < 0.01). The predictors of SDD were the facility where the surgery was performed (OR: 1.57; 95%CI [1.08-2.28]; p = 0.02) and whether a high-volume surgeon performed it (OR: 1.96; 95%CI [1.09-3.54]; p = 0.03). After IPTW, SDD compared to non-SDD was not associated with a difference in complications (OR: 1.07; 95%CI [0.38-2.95]; p = 0.90) or readmissions (OR: 1.22; 95%CI [0.40-3.74]; p = 0.72)., Conclusion: In our health system, the use of SDD is safe and currently composes of half of our RALP volume. With the advent of the hospital-at-home services, we anticipate that almost all our RALP cases will be SDD., Competing Interests: Declaration of Competing Interest APC reports research funding from the American Cancer Society and Pfizer Global Medical Grants. ASK reports consulting fees from Profound, Janssen, Merck, Bayer, Cellvax, Candel, Bristle-Meyer Squibb QDT reports personal fees from Astellas, Bayer, and Janssen outside the submitted work and research funding from the American Cancer Society and Pfizer Global Medical Grants., (Copyright © 2023 Elsevier Inc. All rights reserved.)
- Published
- 2023
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19. Effect of type of definitive treatment on race-based differences in prostate cancer-specific survival.
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Frego N, Labban M, Stone BV, Koelker M, Alkhatib K, Lughezzani G, Buffi NM, Lipsitz SR, Weissman JS, Fletcher SA, Kibel AS, Trinh QD, and Cole AP
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- Humans, Male, SEER Program statistics & numerical data, United States epidemiology, Black or African American statistics & numerical data, Prostatic Neoplasms ethnology, Prostatic Neoplasms mortality, Prostatic Neoplasms radiotherapy, Prostatic Neoplasms surgery, White People statistics & numerical data, Health Status Disparities, Healthcare Disparities ethnology
- Abstract
Background: Racial and ethnic disparities in prostate cancer (PCa) mortality are partially mediated by inequities in quality of care. Intermediate- and high-risk PCa can be treated with either surgery or radiation, therefore we designed a study to assess the magnitude of race-based differences in cancer-specific survival between these two treatment modalities., Methods: Non-Hispanic Black (NHB) and non-Hispanic White (NHW) men with localized intermediate- and high-risk PCa, treated with surgery or radiation between 2004 and 2015 in the Surveillance, Epidemiology and End Results database were included in the study and followed until December 2018. Unadjusted and adjusted survival analyses were employed to compare cancer-specific survival by race and treatment modality. A model with an interaction term between race and treatment was used to assess whether the type of treatment amplified or attenuated the effect of race/ethnicity on prostate cancer-specific mortality (PCSM)., Results: 15,178 (20.1%) NHB and 60,225 (79.9%) NHW men were included in the study. NHB men had a higher cumulative incidence of PCSM (p = 0.005) and were significantly more likely to be treated with radiation than NHW men (aOR: 1.89, 95% CI: 1.81-1.97, p < 0.001). In the adjusted models, NHB men were significantly more likely to die from PCa compared with NHW men (aHR: 1.18, 95% CI: 1.03-1.35, p = 0.014), and radiation was associated with a significantly higher odds of PCSM (aHR: 2.10, 95% CI: 1.85-2.38, p < 0.001) compared with surgery. Finally, the interaction between race and treatment on PCSM was not significant, meaning that no race-based differences in PCSM were found within each treatment modality., Conclusions: NHB men with intermediate- and high-risk PCa had a higher rate of PCSM than NWH men in a large national cancer registry, though NHB and NHW men managed with the same treatment achieved similar PCa survival outcomes. The higher tendency for NHB men to receive radiation was similar in magnitude to the difference in cancer survival between racial and ethnic groups., (© 2023 Wiley Periodicals LLC.)
- Published
- 2023
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20. Contemporary patterns of local ablative therapies for prostate cancer at United States cancer centers: results from a national registry.
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Koelker M, Labban M, Frego N, Meyer CP, Salomon G, Lipsitz SR, Withington J, Moore CM, Tempany CM, Tuncali K, George A, Kibel AS, Trinh QD, and Cole AP
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- Male, Humans, Aged, United States, Retrospective Studies, Medicare, Registries, Prostatic Neoplasms surgery, Prostatic Neoplasms pathology, Laser Therapy
- Abstract
Purpose: To describe the national-level patterns of care for local ablative therapy among men with PCa and identify patient- and hospital-level factors associated with the receipt of these techniques., Methods: We retrospectively interrogated the National Cancer Database (NCDB) for men with clinically localized PCa between 2010 and 2017. The main outcome was receipt of local tumor ablation with either cryo- or laser-ablation, and "other method of local tumor destruction including high-intensity focused ultrasound (HIFU)". Patient level, hospital level, and demographic variables were collected. Mixed effect logistic regression models were fitted to identify separately patient- and hospital-level predictors of receipt of local ablative therapy., Results: Overall, 11,278 patients received ablative therapy, of whom 78.8% had cryotherapy, 15.6% had laser, and 5.7% had another method including HIFU. At the patient level, men with intermediate-risk PCa were more likely to be treated with local ablative therapy (OR 1.05; 95% CI 1.00-1.11; p = 0.05), as were men with Charlson Comorbidity Index > 1 (OR 1.36; 95% CI 1.29-1.43; p < 0.01), men between 71 and 80 years (OR 3.70; 95% CI 3.43-3.99; p < 0.01), men with Medicare insurance (OR 1.38; 95% 1.31-1.46; p < 0.01), and an income < $47,999 (OR 1.16; 95% CI 1.06-1.21; p < 0.01). At the hospital-level, local ablative therapy was less likely to be performed in academic/research facilities (OR 0.45; 95% CI 0.32-0.64; p < 0.01)., Conclusions: Local ablative therapy for PCa treatment is more commonly offered among older and comorbid patients. Future studies should investigate the uptake of these technologies in non-hospital-based settings and in light of recent changes in insurance coverage., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)
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- 2023
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21. Can PROMs improve racial equity in outcomes after prostatectomy?
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Cole AP, Koelker M, Makanjuola J, and Moore CM
- Subjects
- Male, Humans, Racial Groups, Prostatectomy
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- 2023
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22. Comparison of Long-term Outcomes for Young and Healthy Patients with cT1a and cT3a Renal Cell Carcinoma Treated with Partial Nephrectomy.
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Tan WS, Koelker M, Campain N, Cole AP, Labban M, Mossanen M, Barod R, Kibel AS, Chang SL, Bex A, and Trinh QD
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- Humans, Neoplasm Staging, Nephrectomy methods, Kidney surgery, Margins of Excision, Carcinoma, Renal Cell pathology, Kidney Neoplasms pathology
- Abstract
Partial nephrectomy (PN) is recommended for renal cell carcinoma (RCC) of <4 cm. We hypothesized that there is no difference in all-cause mortality (ACM) between cT1a, cT1b, and cT3a <4 cm RCC following PN. The National Cancer Database was interrogated to identify patients aged <60 yr with a Charlson comorbidity index ≤1 diagnosed between 2004 and 2017. Cox proportional-hazard models stratified for cT stage were used to predict 10-yr ACM. A total of 30 195 patients (25 121 cT1a, 4884 cT1b, and 190 cT3a <4 cm) who underwent PN with median follow-up of 64.36 mo (interquartile range 42.91-93.77) were included. Cox analysis revealed no significant difference in 10-yr ACM between cT1a and cT3a <4 cm (hazard ratio [HR] 1.05, 95% confidence interval [CI] 0.58-1.90; p = 0.88). However, the cT1b group had higher ACM (HR 1.31, 95% CI 1.15-1.48; p < 0.01). The positive surgical margin (PSM) rate was higher for cT3a <4 cm than for cT1a tumors (14.2% vs 6.3%; p < 0.01). However, there was no difference in 10-yr ACM rate between cT1a and cT3a <4 cm (10.9% vs 9.7%; p = 0.42). Our results suggest that PN is an option for cT3a RCC <4 cm, particularly in cases in which maximum nephron preservation is essential, such as patients with chronic kidney disease or a solitary kidney, although a higher PSM risk should be appreciated. PATIENT SUMMARY: We found that partial removal of the kidney for localized advanced kidney cancer is safe. The rate of surgical margins positive for the presence of tumor is higher in localized advanced kidney cancer than for less advanced cancers, but there was no difference in 10-year predicted mortality., (Copyright © 2022 European Association of Urology. Published by Elsevier B.V. All rights reserved.)
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- 2023
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23. Author Correction: Can PROMs improve racial equity in outcomes after prostatectomy?
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Cole AP, Koelker M, Makanjuola J, and Moore CM
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- 2023
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24. Hospital rating websites play a minor role for uro-oncologic patients when choosing a hospital for major surgery: results of the German multicenter NAVIGATOR-study.
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Groeben C, Boehm K, Koch R, Sonntag U, Nestler T, Struck J, Heck M, Baunacke M, Uhlig A, Koelker M, Meyer CP, Becker B, Salem J, Huber J, and Leitsmann M
- Subjects
- Male, Humans, Female, Middle Aged, Aged, Cystectomy, Urologists, Prostatectomy, Hospitals, Kidney Neoplasms
- Abstract
Purpose: Hospital rating websites (HRW) offer decision support in hospital choice for patients. To investigate the impact of HRWs of uro-oncological patients undergoing elective surgery in Germany., Methods: From 01/2020 to 04/2021, patients admitted for radical prostatectomy, radical cystectomy, or renal tumor surgery received a questionnaire on decision-making in hospital choice and the use of HRWs at 10 German urologic clinics., Results: Our study includes n = 812 completed questionnaires (response rate 81.2%). The mean age was 65.2 ± 10.2 years; 16.5% were women. Patients were scheduled for prostatectomy in 49.1%, renal tumor surgery in 20.3%, and cystectomy in 13.5% (other 17.1%). Following sources of information influenced the decision process of hospital choice: urologists' recommendation (52.6%), previous experience in the hospital (20.3%), recommendations from social environment (17.6%), the hospital's website (10.8%) and 8.2% used other sources. Only 4.3% (n = 35) used a HRW for decision making. However, 29% changed their hospital choice due to the information provided HRW. The most frequently used platforms were Weisse-Liste.de (32%), the AOK-Krankenhausnavigator (13%) and Qualitaetskliniken.de (8%). On average, patients rated positively concerning satisfaction with the respective HRW on the Acceptability E-Scale (mean values of the individual items: 1.8-2.1)., Conclusion: In Germany, HRWs play a minor role for uro-oncologic patients undergoing elective surgery. Instead, personal consultation of the treating urologist seems to be far more important. Although patients predominantly rated the provided information of the HRW as positive, only a quarter of users changed the initial choice of hospital., (© 2023. The Author(s).)
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- 2023
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25. Oncological validation and discriminative ability of pentafecta criteria after open radical cystectomy.
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von Deimling M, Rink M, Klemm J, Koelker M, König F, Gild P, Khonsari M, Ludwig TA, Marks P, Dahlem R, Fisch M, and Vetterlein MW
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- Humans, Cystectomy adverse effects, Treatment Outcome, Urinary Bladder pathology, Retrospective Studies, Urinary Bladder Neoplasms pathology, Urinary Diversion
- Abstract
Objectives: To validate the pentafecta criteria (PC) proposed by the PROMETRICS group for outcome reporting after radical cystectomy in an open radical cystectomy (ORC) cohort with long-term follow-up and to assess the discriminative ability of PC attainment for oncological endpoints., Patients and Methods: Between January 2009 and December 2017, 420 patients underwent ORC with pelvic lymph node dissection and urinary diversion for non-metastatic bladder cancer. The PC were defined as reported by the PROMETRICS group. The primary endpoint was PC attainment, and oncological outcomes comprised further endpoints. We used uni- and multivariable logistic regression analysis to assess predictors of PC attainment. The discriminative ability of PC for overall mortality (OM), cancer-specific mortality (CSM) and other-cause mortality (OCM) was compared using Kaplan-Meier curves and cumulative incidence functions. After stratification by the number of PC attained, the association between PC attainment and the survival endpoints was tested on multivariable Cox regression and competing-risks models., Results: A total of 108 patients (26%) fulfilled all PC, while 195 (46%), 77 (18%), 35 (8.3%) and five (1.2%) attained 4/5, 3/5, 2/5 and ≤1/5 PC, respectively. Increasing age-adjusted Charlson comorbidity index (odds ratio [OR] 0.80, P = 0.015) and incontinent diversion (OR 0.38, P = 0.005) were independent predictors of PC non-attainment. The median follow-up was 73 months. PC attainment (≥4/5 vs 3/5 vs ≤2/5 PC attained) was used to stratify patients into groups at significantly different risk of death (P < 0.001). A decreasing number of PC attained (<4/5) was associated with unfavourable survival estimates for both OM and CSM (all P ≤ 0.005) but not for OCM (all P ≥ 0.2)., Conclusions: The PC proposed by the PROMETRICS group represent accurate quality indicators for oncological outcome reporting after ORC for non-metastatic bladder cancer and have a distinct discriminative ability to predict long-term OM and CSM., (© 2022 The Authors. BJU International published by John Wiley & Sons Ltd on behalf of BJU International.)
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- 2023
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26. Impact of exercise on physical health status in bladder cancer patients.
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Koelker M, Alkhatib K, Briggs L, Labban M, Meyer CP, Dieli-Conwright CM, Kang DW, Steele G, Preston MA, Clinton TN, Chang SL, Kibel AS, Trinh QD, and Mossanen M
- Abstract
Introduction: There is a scarcity of data on the impact of behavioral habits, such as exercise, on physical health in patients with bladder cancer. We investigated the association of exercise on self-reported physical health status and examined the prevalence of bladder cancer patients with sedentary lifestyle., Methods: We examined cross-sectional data of participants diagnosed with bladder cancer within the Behavioral Risk Factor Surveillance System (BRFSS) from 2016-2020. Patient health status was surveyed using self-reported measures, such as the total days per month when their "physical health is not good." The primary outcome was patient-reported poor physical health for more than 14 days within a one-month period., Results: Out of 2 193 981 survey participants, we identified 936 with a history of bladder cancer. Nearly one in three bladder cancer patients reported being sedentary within the last month, as a total of 307 (32.8%) patients reported no exercise within the last 30 days. The remaining 628 (67.2%) reported exercising for at least one day within the last month. In multivariable logistic regression model analysis, we found that exercise is protective for self-reported poor physical health status (odds ratio 0.37, 95% confidence interval 0.25-0.56, p<0.001). Patients that exercised were less likely to report bad physical health., Conclusions: Approximately one in three bladder cancer patients report no exercise within 30 days, suggesting a sedentary lifestyle. Patients that are active are less likely to self-report poor physical health status. Implementation of exercise programs for bladder cancer patients could be promising in improving health status.
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- 2023
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27. Understanding Hospital-Level Patterns of Nonoperative Management for Low-risk Thyroid and Kidney Cancer.
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Koelker M, Krimphove M, Alkhatib K, Nabi J, Kuo LE, Lipsitz SR, Choueiri TK, Chang SL, Doherty GM, Kibel AS, Trinh QD, and Cole AP
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- Male, Humans, Female, Middle Aged, Cross-Sectional Studies, Hospitals, Thyroid Neoplasms epidemiology, Thyroid Neoplasms therapy, Kidney Neoplasms therapy
- Abstract
Importance: There is a growing trend toward conservative management for certain low-risk cancers. Hospital and health-system factors may play a role in determining how these patients are managed., Objective: To explore the contribution of hospitals on patients' odds of nonoperative management for low-risk cancer., Design, Setting, and Participants: In this cross-sectional study, individuals with low-risk papillary thyroid cancer and solitary kidney masses were identified, and those receiving nonoperative management vs surgery were compared. Patients with low-risk thyroid cancer and kidney cancer from 2015 to 2017 eligible for nonoperative management according to National Comprehensive Cancer Network guidelines within the National Cancer Database were included. Data were analyzed from October 2021 to March 2022., Main Outcomes and Measures: For each facility, the proportion of these patients who received operative and nonoperative management was calculated. A mixed-effects logistic regression model with a hospital-level random effects term was used to calculate factors associated with nonoperative management. Between-hospital variability was assessed using ranked caterpillar plots., Results: There were 19 570 individuals with low-risk thyroid cancer (15 344 women [78.4%]; mean [SD] age, 51.74 [95% CI, 51.39-52.08] years) and 41 403 with kidney cancer (25 253 men [61.0%]; mean [SD] age, 61.93 [95% CI, 61.70-62.17] years). In the group with low-risk thyroid cancer, 2.1% (419 patients) received nonoperative management, and in the group with kidney cancer, 9.5% (3928 patients) received nonoperative management. This varied between hospitals from 1.1% (95% CI, 1.0%-1.1%) in the bottom decile to 10.3% (95% CI, 8.0%-12.4%) in the top decile for low-risk thyroid cancer, and from 4.3% (95% CI, 4.1%-4.4%) in the bottom decile to 24.6% (95% CI, 22.7%-26.5%) in the top decile for small kidney masses. For both cancers, age was associated with increased odds of nonoperative treatment. The hospital-level odds of nonoperative management of thyroid and kidney cancer using unadjusted probabilities (observed proportions) were minimally correlated (Spearman ρ = .33; P < .001)., Conclusions and Relevance: The findings of this study suggest that although health systems factors may be associated with the tendency to pursue nonoperative management, hospital-level factors may differ when comparing unrelated cancers.
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- 2022
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28. Urinary Diversion With or Without Concomitant Cystectomy for Benign Conditions: A Comparative Morbidity Assessment According to the Updated European Association of Urology Guidelines on Reporting and Grading of Complications.
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Vetterlein MW, Buhné MJ, Yu H, Klemm J, von Deimling M, Gild P, Koelker M, Dahlem R, Fisch M, Soave A, and Rink M
- Subjects
- Humans, Retrospective Studies, Urinary Diversion adverse effects
- Abstract
Background: Evidence is scarce on morbidity after urinary diversion ± cystectomy as treatment for benign bladder indications., Objective: To conduct a morbidity assessment and to evaluate the impact of concomitant subtrigonal cystectomy (SC) versus urinary diversion (UD) alone., Design, Setting, and Participants: This was a retrospective study of 97 patients with benign bladder conditions between 2009 and 2017., Intervention: Open UD and/or concomitant SC., Outcome Measurements and Statistical Analysis: Data for 30-d complications were extracted using a procedure-specific catalog and were graded according to the Clavien-Dindo classification (CDC), and Comprehensive Complication Index (CCI) values were calculated. Traditional morbidity endpoints focused on the comparative morbidity of UD + SC versus UD alone. Multivariable regressions were computed to evaluate the impact of SC versus UD alone on cumulative morbidity. Subgroup analyses were repeated for patients with previous irradiation., Results and Limitations: Of 97 patients, 46 (47%) underwent UD + SC and 51 (53%) underwent UD alone. Forty-nine patients (51%) had a history of abdominopelvic radiotherapy. Overall, 69 (71%) patients underwent continent UD and 26 (27%) underwent a Mitrofanoff procedure. We registered 390 complications in 97 (100%) patients, the majority of which were classified as minor (CDC grade ≤IIIa; 93%). Overall, three patients (3.1%) were readmitted and no patient died within 30 d. On multivariable analyses, neither concomitant SC nor previous radiotherapy was associated with higher cumulative morbidity (all p = 0.2). Similarly, concomitant SC was not predictive of a higher complication burden in the irradiation subgroup (all p ≥ 0.05). Limitations include heterogeneity for indications and a lack of information on the radiation dose and field., Conclusions: In a high-volume referral center, neither SC nor abdominopelvic radiotherapy increased perioperative cumulative morbidity for patients with benign bladder conditions undergoing UD. This is particularly relevant for patients who would benefit from concomitant SC to avert adverse sequelae related to the retained bladder., Patient Summary: Urinary diversion (UD) is a surgical procedure to create a new way for urine to exit the body. We found that among patients undergoing UD for benign bladder conditions, those who also have their bladder removed and patients who have received previous radiotherapy do not experience more complications., (Copyright © 2022 European Association of Urology. Published by Elsevier B.V. All rights reserved.)
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- 2022
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29. Association Between Alcohol Intake and Prostate Specific Antigen Screening: Results From a National Behavioral Survey.
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Frego N, Alkhatib K, Labban M, Koelker M, Lughezzani G, Osman NY, Solomon SR, Lipsitz SR, Trinh QD, and Cole AP
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- Aged, Cross-Sectional Studies, Ethanol, Humans, Logistic Models, Male, Middle Aged, Alcohol Drinking adverse effects, Alcohol Drinking epidemiology, Prostate-Specific Antigen
- Abstract
Objective: To assess the association between self-reported alcohol use and prostate cancer (PCa) screening using the U.S.-based Behavioral Risk Factor Surveillance System (BRFSS) survey., Materials and Methods: A cross-sectional analysis of men aged between 55 and 69 who responded to the PSA screening and alcohol consumption portions of the 2018 BRFSS survey was performed. Alcohol consumption was assessed according with the Centers for Disease Control and Prevention definition of binge and heavy drinking. Rates of PSA screening between binge and non-binge drinkers and among heavy and non-heavy drinkers were compared. A complex weighted multivariable logistic regression model, adjusted for socio-economic covariates and weighted using BRFSS sample weights, was used to test the association between the self-reported alcohol use and the odds of PSA screening., Results: Among 57,774 men eligible for PCa screening, there were 8,276 binge drinkers with an unadjusted PSA screening prevalence of 37% versus 40% in the non-binge drinking group (P = .018). Among 3,836 heavy drinkers, the unadjusted PSA screening prevalence was 34% versus 40% in non-heavy drinkers (P < .001). In the multivariable analysis, only heavy drinking status was significantly associated with a lower odds of PSA screening (OR: 0.84, 95% CI: 0.72-0.98, P = .02)., Conclusion: Given that alcohol overuse may increase the risk of developing cancer, our finding of lower utilization of PCa screening among heavy drinkers is noteworthy. Efforts to support guideline-concordant cancer screening among heavy drinkers may represent an important strategy to reduce the burden of cancer in these men., (Copyright © 2022 Elsevier Inc. All rights reserved.)
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- 2022
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30. Re: Christopher Soliman, Niranjan J. Sathianathen, Gianluca Giannarini, et al. There is a Need for a Universal Language in the Reporting and Grading of Complication and Intervention Events to Ensure Comparability and Improvement of Surgical Care. Eur Urol. 2022;81:440-5.
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Koelker M, Rink M, and Vetterlein MW
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- Humans, Male, Language, Prostatectomy
- Published
- 2022
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31. Editorial Commentary.
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Koelker M, Qian Z, and Cole AP
- Published
- 2022
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