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PURPOSE: This study investigated late urinary adverse events (UAEs) in patients who underwent pelvic radiation therapy, with a focus on occurrence, diagnostic characteristics and the impact of subsequent extirpative surgery with the need of urinary diversion on quality of life. METHODS: A retrospective analysis of 20 patients after pelvic radiotherapy (2016-2022) was conducted. Data included demographics, perioperative details, oncological parameters, and patient-reported outcomes. Imaging (CT, MRI) was examined for early manifestations of late UAEs. RESULTS: In the study cohort, prostate cancer was the primary malignancy in 85% with a mean radiation dose of 84 Gray over 35 days. Time to diagnosis of late UAEs was 4.0 years post-radiation. Radiological assessment demonstrated a progressive increase in typical CT and MRI features of pubic bone osteomyelitis over time. Surgical interventions, mainly cystectomy, were required with variable outcomes in patient-reported post-surgery quality of life. CONCLUSION: Diagnosing and managing late UAEs after pelvic radiation necessitate an understanding of their occurrence, diagnostic features and appropriate management strategies. Early imaging, particularly MRI, is crucial for timely diagnosis and treatment planning. Variable post-surgery quality of life underscores the importance of a multidisciplinary approach in managing late UAEs. The study contributes to understanding these complications and emphasizes their consideration in post-radiation follow-up care.
Subject(s)
Osteomyelitis , Patient Reported Outcome Measures , Pubic Bone , Urinary Fistula , Humans , Male , Pubic Bone/diagnostic imaging , Retrospective Studies , Aged , Middle Aged , Osteomyelitis/etiology , Urinary Fistula/etiology , Radiation Injuries/etiology , Prostatic Neoplasms/radiotherapy , Aged, 80 and over , Radiotherapy/adverse effects , Quality of LifeABSTRACT
INTRODUCTION: The aim was to evaluate the prognostic value of altered Cyclin A2 (CCNA2) gene expression in upper tract urothelial carcinoma (UTUC) and to assess its predictive potential as a prognostic factor for overall survival (OS) and disease-free survival. METHODS: 62 patients who underwent surgical treatment for UTUC were included. Gene expression of CCNA2, MKI67, and p53 was analyzed by quantitative reverse transcriptase polymerase chain reaction. Survival analyses were performed using the Kaplan-Meier method and the log-rank test. For Cox regression analyses, uni- and multivariable hazard ratios were calculated. Spearman correlation was used to analyze correlation of CCNA2 expression with MKI67 and p53. RESULTS: The median age of the cohort was 73 years, and it consisted of 48 males (77.4%) and 14 females (22.6%). Patients with high CCNA2 expression levels showed longer OS (HR 0.33; 95% CI: 0.15-0.74; p = 0.0073). Multivariable Cox regression analyses identified CCNA2 overexpression (HR 0.37; 95% CI: 0.16-0.85; p = 0.0189) and grading G2 (vs. G3) (HR 0.39; 95% CI: 0.17-0.87; p = 0.0168) to be independent predictors for longer OS. CCNA2 expression correlated positively with MKI67 expression (Rho = 0.4376, p = 0.0005). CONCLUSION: Low CCNA2 expression is significantly associated with worse OS. Thus, CCNA2 might serve as a potential biomarker in muscle-invasive UTUC and may be used to characterize a subset of patients having an unfavorable outcome and for future risk assessment scores.
Subject(s)
Carcinoma, Transitional Cell , Urinary Bladder Neoplasms , Urologic Neoplasms , Male , Female , Humans , Aged , Carcinoma, Transitional Cell/genetics , Carcinoma, Transitional Cell/surgery , Cyclin A2 , Tumor Suppressor Protein p53 , Retrospective Studies , Prognosis , Biomarkers , Muscles/pathology , Urologic Neoplasms/genetics , Urologic Neoplasms/surgeryABSTRACT
PURPOSE: Female urologists are distinctly underrepresented in leading positions. The reasons behind this inequity remain unclear, with some suggesting factors such as family responsibilities, part-time work and insufficient mentorship. This study aimed to explore and characterize the working conditions of female urologists in Germany, with a focus on factors influencing the working time model. METHODS: A questionnaire was developed and distributed to 1343 female members of the German Society of Urology between February and March 2022. The survey consisted of 43 questions covering the categories demographics, occupation situation, satisfaction at work, family situation, career aspects and research activity. RESULTS: Of the 487 female German urologists who participated in the survey, 167 (34.3%) worked part-time. Doctors in training were significantly less likely to work part-time than colleagues who had completed their specialist training (p < 0.001). Only 10% of female doctors in training reported working part-time. Similarly, having children (p < 0.001) and engaging in scientific activities (p = 0.03) were independent factors influencing part-time work, with children increasing the likelihood of working part-time as expected, while scientifically active female urologists were more likely to work full-time. CONCLUSION: This study provides the largest survey on the situation of female urologists in German-speaking countries to date. Part-time work during specialist training is rare, while more than 50% of female urologists with children work part-time. With the projected decline in the number of practicing physicians and the increasing demand for medical attention, it is crucial to find ways to retain and support healthcare professionals, particularly female urologists.
Subject(s)
Urologists , Urology , Child , Humans , Female , Urology/education , Surveys and Questionnaires , GermanyABSTRACT
INTRODUCTION: This study aimed to assess patient compliance with a newly established electronic patient-reported outcome measure (ePROM) system after urologic surgery and to identify influencing factors. METHODS: Digital surveys were provided to patients undergoing cystectomy, radical or partial nephrectomy, or transurethral resection of bladder tumor via a newly established ePROM system. Participants received a baseline survey preoperatively and several follow-up surveys postoperatively. Multivariable regression analysis was performed to identify factors predicting compliance. RESULTS: Of N = 435 eligible patients, n = 338 completed the baseline survey (78.0%). Patients who did not participate were significantly more likely male (p = 0.004) and older than 70 years (p = 0.005). Overall, 206/337 patients (61.3%) completed the survey at 1-month, 167/312 (53.5%) at 3-month, and 142/276 (51.4%) at 6-month follow-up. Lower baseline quality of life (odds ratio: 2.27; p = 0.004) was a significant predictor for dropout at 1-month follow-up. Low educational level was significantly associated with low compliance at 3- (OR: 1.92; p = 0.01) and 6-month follow-up (OR: 2.88; p < 0.001). CONCLUSION: Acceptable compliance rates can be achieved with ePROMs following urologic surgery. Several factors influence compliance and should be considered when setting-up ePROM surveys.
Subject(s)
Quality of Life , Urinary Bladder Neoplasms , Humans , Male , Urologic Surgical Procedures , Urinary Bladder Neoplasms/surgery , Patient Compliance , Patient Reported Outcome MeasuresABSTRACT
INTRODUCTION: To assess influencing factors on perinephric toxic fat (high Mayo Adhesive Probability [MAP] score) and the impact of high MAP scores on surgical complexity, perioperative outcome, and surgical approach in patients with localized renal tumors undergoing open (OPN) and robot-assisted partial nephrectomy (RAPN). METHODS: 698 patients were included in this study. Based on preoperative imaging, adherent perinephric fat (APF) was assessed to define MAP scores. Regression analyses assessed influencing parameters for high MAP scores (≥3), predictors of surgical outcome, and influencing factors on surgical approach. RESULTS: OPN was performed in 331 (47%) patients, and 367 (53%) patients underwent RAPN. Male gender (p < 0.001), age ≥65 (p < 0.001), and BMI ≥27.4 kg/m2 (p < 0.001) showed to be significantly influencing factors for the presence of APF. High MAP scores showed to be an influencing factor for a prolonged surgery duration (OR = 1.68, 95% CI 1.22-2.31, p = 0.002) and a significant predictor to rather undergo OPN than RAPN (OR = 1.5, 95% CI 1.05-2.15, p = 0.027). CONCLUSION: Older, male patients with high BMI scores have a higher risk for APF. The presence of APF increases surgery time and may have an impact on decision making regarding the preferred surgical approach.
Subject(s)
Kidney Neoplasms , Robotic Surgical Procedures , Humans , Male , Kidney/surgery , Kidney/pathology , Nephrectomy/adverse effects , Nephrectomy/methods , Kidney Neoplasms/surgery , Kidney Neoplasms/pathology , Adipose Tissue/pathology , Robotic Surgical Procedures/adverse effects , Robotic Surgical Procedures/methods , Treatment Outcome , Retrospective StudiesABSTRACT
OBJECTIVES: The objective of this study was to compare open partial nephrectomy (OPN) and robotic-assisted PN (RAPN) based on a propensity score-matched sample and to test the Comprehensive Complication Index (CCI) as an end point for complications. METHODS: Patients undergoing PN from 2010 to 2018 at a university care center were included. OPN and RAPN cases were matched in a 2:1 ratio using propensity score-matching with age, gender, BMI, RENAL score, and tumor size as confounders. The primary end point was complications measured with the CCI as continuous score (0-100, 100 indicating death). RESULTS: Data of 570 patients were available. After matching, both cohorts (OPN = 166; RAPN = 83) showed no baseline differences. For the primary end point, CCI, RAPN was superior (RAPN 2.6 ± 7.9 vs. OPN 8.7 ± 13.9; p < 0.001). Additionally, RAPN was superior for length of stay (RAPN 6.5 ± 4.0 vs. OPN 7.4 ± 3.5 days; p < 0.001), hemoglobin drop (RAPN 2.8 ± 1.4 vs. OPN 3.8 ± 1.6 g/dL; p < 0.001), and drop of glomerular filtration rate (RAPN 11.4 ± 14.2 vs. OPN 19.5 ± 14.3 mL/min; p < 0.001). OPN had shorter operating times (RAPN 157 ± 43 vs. OPN 143 ± 45 min; p = 0.014) and less ischemia (RAPN 13% vs. OPN 28%; p = 0.016). CONCLUSIONS: RAPN provides superior short-term results regarding overall complications without compromising renal function for small and less complex tumors. However, OPN remains an important option for more complex and larger tumors.
Subject(s)
Kidney Neoplasms/surgery , Nephrectomy/methods , Robotic Surgical Procedures , Aged , Female , Humans , Male , Middle Aged , Postoperative Complications/epidemiology , Propensity Score , Retrospective StudiesABSTRACT
INTRODUCTION: The aim was to evaluate the impact of perioperative blood transfusions (PBTs) on renal function after surgery for renal cell carcinoma (RCC). METHODS: Consecutive patients with RCC who underwent partial nephrectomy or radical nephrectomy between 2005 and 2015 at a tertiary care center were included. Minimum follow-up period was 6 months. A PBT was defined as the transfusion of packed erythrocyte concentrate (EC) within 7 days before until 30 days after surgery. The multivariable analyses were carried out by Cox regression. RESULTS: The overall cohort included 851 patients, of whom 93 (10.9%) received a PBT. The median follow-up was 46 months (range 28-72). In case of a PBT, a median of 2 EC was transfused. PBT patients were older and had a poorer performance status and more comorbidities as well as locally more advanced or metastatic tumors. In the multivariable analyses, PBT was an independent prognostic factor for acute as well as chronic renal impairment (hazard ratio (HR) 2.72, 95% confidence interval (95% CI) 1.45-5.10, p = 0.002 and HR 2.23, 95% CI 1.26-3.70, p = 0.007). CONCLUSION: PBT is associated with acute and chronic deterioration of kidney function after surgery for RCC. Thus, it may be used to identify patients requiring close nephrological monitoring.
Subject(s)
Carcinoma, Renal Cell/surgery , Erythrocyte Transfusion , Kidney Neoplasms/surgery , Kidney/physiopathology , Nephrectomy/methods , Postoperative Complications/physiopathology , Acute Disease , Aged , Chronic Disease , Female , Humans , Male , Middle Aged , Postoperative Period , Preoperative Period , Prognosis , Retrospective StudiesABSTRACT
OBJECTIVES: To compare the operative and functional result of partial and radical nephrectomy in renal cell carcinomas of stages pT2-3a. METHODS: Consecutive patients with renal cell carcinoma of stages pT2-3a, cN0 and cM0, who underwent partial or radical nephrectomy between January 2005 and October 2019 at a tertiary care center were included. Data were collected retrospectively. End-points included severe postoperative complications (Clavien-Dindo classification ≥3), acute and chronic renal function impairment, and overall survival. Uni- and multivariable outcome analyses were based on logistic regression. RESULTS: A total of 158 patients were included (110 radical nephrectomy and 48 partial nephrectomy). Over time, partial nephrectomy was increasingly used. A RENAL score ≥10 was the only independent predictor influencing the surgical approach (radical nephrectomy vs partial nephrectomy, odds ratio 8.62, 95% confidence interval 3.32-22.37, P < 0.001). No significant differences in complications for radical nephrectomy versus partial nephrectomy were found (12.7% vs 8.3%, P = 0.424). Renal function was better preserved in the partial nephrectomy group (the latest chronic kidney disease stage ≥3: radical nephrectomy 73% vs partial nephrectomy 41%, P = 0.005). The surgical approach was a significant factor for chronic kidney disease (odds ratio 51.07, 95% confidence interval 3.57-730.59, P = 0.004). Overall survival did not significantly differ between radical nephrectomy and partial nephrectomy (mean overall survival 85.86 months, 95% confidence interval 3.83-78.36 vs 81.28 months, 95% confidence interval 4.59-72.29, P = 0.702). CONCLUSIONS: In selected patients, partial nephrectomy can be used in large or locally advanced renal cell carcinoma. Compared with radical nephrectomy, it allows better preservation of renal function without harboring an increased risk of severe postoperative complications.
Subject(s)
Carcinoma, Renal Cell , Kidney Neoplasms , Urinary Tract Physiological Phenomena , Carcinoma, Renal Cell/surgery , Humans , Kidney Neoplasms/surgery , Nephrectomy/adverse effects , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Retrospective StudiesABSTRACT
Gait and balance disturbances typically emerge in advanced Parkinson's disease with generally limited response to dopaminergic medication and subthalamic nucleus deep brain stimulation. Therefore, advanced programming with interleaved pulses was put forward to introduce concomittant nigral stimulation on caudal contacts of a subthalamic lead. Here, we hypothesized that the combined stimulation of subthalamic nucleus and substantia nigra pars reticulata improves axial symptoms compared with standard subthalamic nucleus stimulation. Twelve patients were enrolled in this 2 × 2 cross-over double-blind randomized controlled clinical trial and both the safety and efficacy of combined subthalamic nucleus and substantia nigra pars reticulata stimulation were evaluated compared with standard subthalamic nucleus stimulation. The primary outcome measure was the change of a broad-scaled cumulative axial Unified Parkinson's Disease Rating Scale score (Scale II items 13-15, Scale III items 27-31) at '3-week follow-up'. Secondary outcome measures specifically addressed freezing of gait, balance, quality of life, non-motor symptoms and neuropsychiatric symptoms. For the primary outcome measure no statistically significant improvement was observed for combined subthalamic nucleus and substantia nigra pars reticulata stimulation at the '3-week follow-up'. The secondary endpoints, however, revealed that the combined stimulation of subthalamic nucleus and substantia nigra pars reticulata might specifically improve freezing of gait, whereas balance impairment remained unchanged. The combined stimulation of subthalamic nucleus and substantia nigra pars reticulata was safe, and of note, no clinically relevant neuropsychiatric adverse effect was observed. Patients treated with subthalamic nucleus and substantia nigra pars reticulata stimulation revealed no 'global' effect on axial motor domains. However, this study opens the perspective that concomittant stimulation of the substantia nigra pars reticulata possibly improves otherwise resistant freezing of gait and, therefore, highly warrants a subsequent phase III randomized controlled trial.
Subject(s)
Deep Brain Stimulation/methods , Gait Disorders, Neurologic/therapy , Parkinson Disease/therapy , Postural Balance/physiology , Sensation Disorders/therapy , Substantia Nigra/physiology , Adolescent , Adult , Aged , Aged, 80 and over , Cross-Over Studies , Double-Blind Method , Female , Follow-Up Studies , Gait Disorders, Neurologic/etiology , Humans , Male , Mental Status Schedule , Middle Aged , Outcome Assessment, Health Care , Parkinson Disease/complications , Quality of Life , Sensation Disorders/etiology , Severity of Illness Index , Young AdultABSTRACT
INTRODUCTION: The implications of positive surgical margins (PSM) after surgery for renal cell carcinoma (RCC) remain subject of discussion. This study aimed to identify risk factors for PSM, assess its effect on overall survival (OS), and determine predictors of OS. PATIENTS AND METHODS: Data from RCC surgeries at Mannheim University Medical Center between 2010 and 2023 was analyzed. Propensity score matching balanced PSM and control groups using age, surgical approach, tumor stage, histological subtype, and American Association of Anesthesiologists (ASA) score. Logistic and cox regression models predict PSM and OS, respectively. Kaplan-Meier analysis compared OS of PSM patients and controls. RESULTS: A total of 1066 RCC patients were included. Propensity score matching yielded 32 PSM patients and 96 controls. Multivariable logistic regression identified tumor stage ≥ T3a (odds ratio [OR] = 2.74, 95% confidence interval [CI] = 1.0-6.8, P = .04) and chromophobe, compared to clear cell, RCC (OR = 3.19, 95% CI = 1.0-8.7, P = .03) as independent predictors of PSM. Multivariable cox regression found age > 65 years (hazard ratio [HR] = 2.65, 95% CI = 1.7-4.2, P < .01) and tumor stage ≥ T3a (HR = 2.25, 95% CI = 1.4-3.7, P < .01) to predict shorter OS. Partial vs. radical nephrectomy was associated with improved OS (HR = 0.49, 95% CI = 0.3-0.9, P = .02). Kaplan-Meier analysis revealed no OS difference between PSM patients and controls (P = .49) over a 45-month median follow-up. CONCLUSION: PSM is not a primary determinant of inferior survival, while age and tumor stage play a more prominent role. A well-calibrated follow-up protocol for PSM patients, combining PSM with coinciding factors such as tumor stage, grade, size, or PSM extent, is crucial for adequate surveillance while preventing excessive interventions.
Subject(s)
Carcinoma, Renal Cell , Kidney Neoplasms , Margins of Excision , Nephrectomy , Humans , Carcinoma, Renal Cell/surgery , Carcinoma, Renal Cell/pathology , Carcinoma, Renal Cell/mortality , Kidney Neoplasms/surgery , Kidney Neoplasms/pathology , Kidney Neoplasms/mortality , Male , Female , Middle Aged , Aged , Nephrectomy/methods , Risk Factors , Retrospective Studies , Neoplasm Staging , Kaplan-Meier Estimate , Prognosis , Propensity Score , Survival AnalysisABSTRACT
BACKGROUND: The proportion of female urologists is steadily increasing, yet they continue to be underrepresented in academic leadership positions. A postdoctoral lecture qualification (habilitation), which is mandatory for a successful scientific career, is achieved significantly less often by female urologists in Germany than by their male colleagues. OBJECTIVE: To identify factors to effectively promote female urologists into academic leadership positions, the current situation, as well as factors influencing successful habilitation of women who are members of the German Society of Urology (Deutsche Gesellschaft für Urologie [DGU]) were investigated. METHODS: An online questionnaire was distributed to 1343 female members of the DGU in Germany, Austria, and Switzerland. The responses of 521 women were statistically analyzed with respect to baseline characteristics and in relation to research funding. The primary endpoint of our study was the habilitation rate. RESULTS: The average age of the 521 participating female urologists who completed the questionnaire was 37 years (range 21-67 years). Of these, most female physicians were in postgraduate training (nâ¯= 168, 32%), worked full-time (nâ¯= 324, 62%), and had children (nâ¯= 277, 53%). Overall, 359 (69%) of the participants had a PhD and 63 (12%) were still working on their PhD. Thirty (5.8%) female urologists had a habilitation. In univariable logistic regression models, age (odds ratio [OR] 1.06), working time model (part-time OR 0.19), a research fellowship (OR 21.4), release from clinical work for research purposes (OR 13.7), and participation in a funding program (OR 6.9) or mentoring program (OR 7.0) were independent predictors of achieving habilitation. Whether a urologist had children was not an independent predictor of achieving habilitation. In multivariable logistic regression models, age (OR 1.08), and a research fellowship (OR 9.04) were independent predictors of achieving habilitation. CONCLUSIONS: Promoting habilitation among female urologists is required in order to increase the proportion of women in leading academic positions. The results of the data analysis show that the promotion of research fellowships explicitly for women could be a promising approach.
Subject(s)
Urology , Adult , Aged , Fellowships and Scholarships , Female , Germany , Humans , Male , Middle Aged , Surveys and Questionnaires , Urologists , Urology/education , Young AdultABSTRACT
OBJECTIVES: To assess the predictive and prognostic value of changes in longitudinal neutrophile-to-lymphocyte (NLR) ratios in men receiving taxane-based chemotherapy for metastatic prostate cancer (PC). METHODS: Retrospective, unicentric cohort study of patients treated with either docetaxel for metastatic hormone-sensitive PC (mHSPC) or docetaxel or cabazitaxel for metastatic castration-refractory PC (mCRPC) at a tertiary referral hospital between 2010 and 2019. NLR ratios were calculated for each cycle. Next, slopes over the first three (NLR3) and over six cycles (NLR6) were calculated and analysed for biochemical/radiologic response and survival. RESULTS: A total of 36 mHSPC (docetaxel), 118 mCRPC (docetaxel) and 38 mCRPC (cabazitaxel) patients were included. NLR3 was significantly associated with 1-year-survival, radiographic and biochemical response in mCRPC (docetaxel) in uni- and multivariable analyses. In mCRPC (docetaxel), positive NLR3s were associated with favourable 1-year-survival. CONCLUSION: This study demonstrated NLR3 as a prognostic marker in men receiving docetaxel for mCRPC. NLR3 might be a clinical tool to reflect the individual's response to taxane-based chemotherapy. Thereby, NLR3 could complement existing biomarkers and help to early identify treatment failure before complications arise. Further prospective and multicentric studies are needed to extend and confirm the presented results.
ABSTRACT
BACKGROUND/AIM: To assess the baseline inflammatory markers modified Glasgow Prognostic Score (mGPS), systemic immune-inflammation index (SII), and neutrophile-to-lymphocyte ratio (NLR) as pragmatic tools for predicting response to chemohormonal therapy (docetaxel plus ADT) and prognosis in men with metastatic hormone-sensitive prostate cancer (mHSPC). PATIENTS AND METHODS: Male patients who received docetaxel at a tertiary university care center between 2014 and 2019 were screened for completion of 6 cycles. NLR, SII, mGPS, overall survival (OS), three-year survival, and radiologic response were assessed. Complete response (CR), partial response (PR), and stable disease (SD) were analyzed alone and in combination. RESULTS: Thirty-six mHSPC-patients were included. In thirty patients, baseline mGPS was assessed and was either 0 (n=22) or 2 (n=8). In Cochran-Armitage Trend Test, mGPS showed significant association with the combined radiologic endpoint of "CR, PR, or SD" (p=0.01), three-year survival (p=0.02), and OS (p<0.01). Next to prostate-specific antigen (PSA) (HR per 100 units 1.16, 95%CI=1.04-1.30, p<0.01), NLR (HR=1.31, 95%CI=1.03-1.66, p=0.03), and mGPS (2 vs. 0, HR=6.53, 95%CI=1.6-27.0, p<0.01) at baseline showed significant association with OS in univariable cox regression. However, mGPS remained the only independent predictor for OS in multivariable cox regression (p<0.01) and for the combined radiologic endpoint of "CR, PR or SD" (p=0.01) in multivariable logistic regression. SII showed no statistical relevance. CONCLUSION: Baseline mGPS seems to be a pragmatic tool for clinical decision-making in patients with mHSPC in daily routine.
Subject(s)
Prostatic Neoplasms , Docetaxel , Hormones , Humans , Lymphocytes , Male , Prognosis , Prostatic Neoplasms/diagnostic imaging , Prostatic Neoplasms/drug therapyABSTRACT
Radiomics may increase the diagnostic accuracy of medical imaging for localized and metastatic RCC (mRCC). A systematic review and meta-analysis was performed. Doing so, we comprehensively searched literature databases until May 2020. Studies investigating the diagnostic value of radiomics in differentiation of localized renal tumors and assessment of treatment response to ST in mRCC were included and assessed with respect to their quality using the radiomics quality score (RQS). A total of 113 out of 1098 identified studies met the criteria and were included in qualitative synthesis. Median RQS of all studies was 13.9% (5.0 points, IQR 0.25-7.0 points), and RQS increased over time. Thirty studies were included into the quantitative synthesis: For distinguishing angiomyolipoma, oncocytoma or unspecified benign tumors from RCC, the random effects model showed a log odds ratio (OR) of 2.89 (95%-CI 2.40-3.39, p < 0.001), 3.08 (95%-CI 2.09-4.06, p < 0.001) and 3.57 (95%-CI 2.69-4.45, p < 0.001), respectively. For the general discrimination of benign tumors from RCC log OR was 3.17 (95%-CI 2.73-3.62, p < 0.001). Inhomogeneity of the available studies assessing treatment response in mRCC prevented any meaningful meta-analysis. The application of radiomics seems promising for discrimination of renal tumor dignity. Shared data and open science may assist in improving reproducibility of future studies.