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Purpose: The objective of this scoping review was to identify the topics of research and the types of studies published by the French Association of Urologists in Training (AFUF) since it was created, 35 years ago and to perform a bibliometric analysis., Methods: A scoping review on PubMed, Google scholar, Excerpta Medica database (EMBASE) was conducted from 1989 until the 31st of December 2023. The PRISMA extended guidelines for scoping reviews were followed. Articles were independently screened and analyzed by two reviewers. The theme type, primary results, language of publication, number of male and female authors and number of citations from each included article were extracted., Results: A total of 32 articles were included among which 17 surveys and 11 cohort studies. There was a median percentage of 20% women among authors. Fifteen articles (47%) were published in French and 17 articles in English. The median number of citations was 4.5. The topics covered were urologist in training's surgical education, well-being, professional practice, and urologic emergencies: renal trauma and spermatic cord torsion. The creation of large national databases enabled the generation of multiple studies focusing on previously under-represented topics., Conclusion: Over the 35 years since it was created, The AFUF has had an interesting and prolific scientific output. It has shown its concerns for urologists in training., (© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Purpose: To evaluate the two-year functional and oncological outcomes of Retzius-sparing robot-assisted laparoscopic prostatectomy (rsRALP) and standard approach (sRALP)., Methods: A total of 200 consecutive patients who underwent either sRALP (n = 100) or rsRALP (n = 100) for clinically localized PCa at a single referral European center between 2015 and 2020 were identified from a prospectively cohort, as part of the Belgian Cancer Registry. Primary outcomes included functional outcomes and quality of life (QoL) using validated patient-reported outcome measures (PROMs) assessed at 1-, 3-, 12-, and 24-months post-surgery. Secondary outcomes comprised oncological outcomes reported as positive surgical margins (PSM) and 5-year biochemical recurrence (BCR). Kaplan-Meier analysis with log-rank test and multivariable Cox regression were used., Results: The median follow-up was 60 months. No significant differences were observed between the surgical approaches in terms of patient and tumor characteristics. Urinary function and QoL were significantly better at each follow-up period (all p ≤ 0.01) with rsRALP, while sexual function was not significantly different 12 months after surgery. No significant difference in positive surgical margins rate was observed between surgical approaches (31% vs 32%, p = 0.9). Retzius-sparing RALP was associated with longer PSM lengths (5 mm vs 2.5 mm, p = 0.02), a higher multifocality rate (34% vs. 13%, p < 0.001), more occurrences in organ-confined disease (59% vs. 39%, p < 0.001) and at anterior locations (37% vs. 16%, p = 0.05). Five-year BCR-free survival was not significantly different, and surgical approach was not a predictor of BCR., Conclusions: The rsRALP approach significantly improves both early and short-term urinary function and QoL compared to sRALP. Despite being associated with worse PSM characteristics, no significant decrease in BCR-free survival was observed with rsRALP., (© 2024 Wiley Periodicals LLC.)

Introduction: Sexuality is an integral part of well-being. Urologists are a population faced with a significant workload and stress that can affect their sexuality. The purpose of this study is to investigate sexuality in this population and assess factors that may impact it., Methods: A cross-sectional study was conducted between May and July 2023 among French urology residents and fellows. Data was collected through an anonymous questionnaire sent by the French Association of Trainee Urologists (AFUF) via email., Results: Out of 445 members of the AFUF, 196 trainee urologists responded. Among them, 130 young urologists, accounting for 66% of respondents, were satisfied with their sexual life, and 123 (63%) respondents reported having one or more sexual encounters per week. In univariate analysis, factors significantly impacting the level of sexual satisfaction were gender (p=0.029), level of job satisfaction/well-being (p<0.01), level of professional burnout (p<0.001), and the existence of a romantic relationship., Conclusions: Young urologists are mostly satisfied with their sexual life. Gender, level of job satisfaction/well-being, and level of professional burnout are significant factors impacting the level of sexual satisfaction.

Introduction: Perioperative systemic treatments play a crucial role in the comprehensive management of muscle-invasive bladder cancer. While neoadjuvant platinum-based chemotherapy has a proven efficacy, administering adjuvant chemotherapy can be challenging in patients with multiple comorbidities. Although immunotherapy has shown success in metastatic settings, its effectiveness in both neoadjuvant and adjuvant settings remains under investigation. This study aims to conduct a systematic literature review and meta-analysis to assess the impact of chemotherapy and/or immunotherapy in neoadjuvant and/or adjuvant settings., Methods: A systematic review and meta-analysis were conducted by consulting the PubMed, Scopus, and ClinicalTrial.gov databases for the period from 1994 to 2023. The analysis utilized Forest Plots for key points of interest: overall survival/pathologic response for neoadjuvant chemotherapy (NAC) and overall survival/disease-free survival for adjuvant chemotherapy (AC), employing random or fixed models., Results: The systematic review included 26 articles, and 14 were incorporated into the meta-analysis. For NAC, five studies assessed overall survival, yielding an overall hazard ratio (HR) of 0.84 [0.75-0.94]; P=0.002. Pathologic response under NAC was evaluated in five studies, resulting in an overall odds ratio (OR) of 0.3 [0.2-0.4]; P<0.001 compared to cystectomy and 0.86 [0.65-1.13]; P=0.28 for MVAC vs. GC. Regarding AC, six studies investigated overall survival, revealing an overall HR of 0.93 [0.77-1.12]; P=0.46. Disease-free survival under AC was examined in seven studies, with an overall OR of 0.58 [0.44-0.78]; P<0.001. Meta-analysis was not conducted for immunotherapy due to limited phase II studies in the neoadjuvant setting and only two available studies in the adjuvant setting., Conclusion: This study reaffirms the efficacy of platinum-based chemotherapy in neoadjuvant and adjuvant scenarios, enhancing overall survival in muscle-invasive bladder cancer patients. Immunotherapy exhibits promising outcomes in tumor downstaging in the neoadjuvant setting and in disease-free survival, in the adjuvant setting., (Copyright © 2024 Elsevier Masson SAS. All rights reserved.)

Background: Prostate Imaging Reporting and Data System (PI-RADS) 3 lesions, identified through multiparametric magnetic resonance imaging (mpMRI), present a clinical challenge due to their equivocal nature in predicting clinically significant prostate cancer (csPCa). Aim of the study is to improve risk stratification of patients with PI-RADS 3 lesions and candidates for prostate biopsy., Methods: A cohort of 4841 consecutive patients who underwent MRI and subsequent MRI-targeted and systematic biopsies between January 2016 and April 2023 were retrospectively identified from independent prospectively maintained database. Only patients who have PI-RADS 3 lesions were included in the final analysis. A multivariable logistic regression analysis was performed to identify covariables associated with csPCa defined as International Society of Urological Pathology (ISUP) grade group ≥2. Performance of the model was evaluated using the area under the receiver operating characteristic curve (AUC), calibration, and net benefit. Significant predictors were then selected for further exploration using a Chi-squared Automatic Interaction Detection (CHAID) analysis., Results: Overall, 790 patients had PI-RADS 3 lesions and 151 (19%) had csPCa. Significant associations were observed for age (OR: 1.1 [1.0-1.1]; p = 0.01) and PSA density (OR: 1643 [2717-41,997]; p < 0.01). The CHAID analysis identified PSAd as the sole significant factor influencing the decision tree. Cut-offs for PSAd were 0.13 ng/ml/cc (csPCa detection rate of 1% vs. 18%) for the two-nodes model and 0.09 ng/ml/cc and 0.16 ng/ml/cc for the three-nodes model (csPCa detection rate of 0.5% vs. 2% vs. 17%)., Conclusions: For individuals with PI-RADS 3 lesions on prostate mpMRI and a PSAd below 0.13, especially below 0.09, prostate biopsy can be omitted, in order to avoid unnecessary biopsy and overdiagnosis of non-csPCa., (© 2024. The Author(s), under exclusive licence to Springer Nature Limited.)

Background and Objective: A notable paradigm shift has emerged in the choice of prostate biopsy approach, with a transition from transrectal biopsy (TRBx) to transperineal biopsy (TPBx) driven by the lower risk of severe urinary tract infections. The impact of this change on detection of clinically significant prostate cancer (csPCa) remains a subject of debate. Our aim was to compare the csPCa detection rate of TRBx and TPBx., Methods: Patients who underwent magnetic resonance imaging (MRI)-targeted and systematic biopsies for clinically localized PCa at 15 European referral centers from 2016 to 2023 were included. A propensity score matching (PSM) analysis was performed to minimize selection biases. Logistic regression models were used to estimate adjusted odds ratios (ORs) and 95% confidence intervals (CIs)., Key Findings and Limitations: Of 3949 patients who met the study criteria, 2187 underwent TRBx and 1762 underwent TPBx. PSM resulted in 1301 matched pairs for analysis. Patient demographics and tumor characteristics were comparable in the matched cohorts. TPBx versus TRBx was associated with greater detection of csPCa, whether defined as International Society of Urological Pathology grade group ≥2 (51% vs 45%; OR 1.37, 95% CI 1.15-1.63; p = 0.001) or grade group ≥3 (29% vs 23%; OR 1.38, 95% CI 1.13-1.67; p = 0.001). Similar results were found when considering MRI-targeted biopsy alone and after stratifying patients according to tumor location, Prostate Imaging-Reporting and Data System score, and clinical features. Limitations include the retrospective nature of the study and the absence of centralized MRI review., Conclusions: Our findings bolster existing understanding of the additional advantages offered by TPBx. Further randomized trials to fully validate these findings are awaited., Patient Summary: We compared the rate of detection of clinically significant prostate cancer with magnetic resonance imaging (MRI)-guided biopsies in which the sample needle is passed through the perineum or the rectum. Our results suggest that the perineal approach is associated with better detection of aggressive prostate cancer., (Copyright © 2024 European Association of Urology. Published by Elsevier B.V. All rights reserved.)

Introduction: In the absence of consensus on the optimal approach to renorrhaphy in partial nephrectomy, this systematic review aims to assess the various renorrhaphy techniques and their impact on surgical outcomes., Evidence Acquisition: A systematic review of the literature was performed in March 2022, using PubMed and Scopus, without time restrictions and research filters for studies investigating renorrhaphy techniques in partial nephrectomy. Studies providing sufficient details on renorrhaphy techniques and their outcomes during minimally invasive partial nephrectomy (PN) were included in this analysis., Evidence Synthesis: Thirty-one studies with 5720 patients were included in the analysis. In most studies, tumor diameter was <4 cm. RENAL and PADUA scores as well as tumor locations were heterogeneous between the studies. The results of the use of hemostatic agents were conflicting among different studies with limited evidence regarding the benefits of its routine use in partial nephrectomy. The use of barbed and running sutures was associated with a reduced warm ischemia time. While some studies showed a decreased warm ischemia time when omitting cortical renorrhaphy, others found that it may lead to higher incidence of minor complications without any significant improvement in other outcomes., Conclusions: There is ongoing research to determine the optimal approach to renorrhaphy. The current evidence on the routine use of hemostatic agents is limited. The use of certain techniques such as barbed sutures, sliding clips and running sutures reduced the warm ischemia time. The omission of cortical renorrhaphy is still controversial.

Background: Suitable selection criteria for focal therapy (FT) are crucial to achieve success in localized prostate cancer (PCa)., Objective: To develop a multivariable model that better delineates eligibility for FT and reduces undertreatment by predicting unfavorable disease at radical prostatectomy (RP)., Design, Setting, and Participants: Data were retrospectively collected from a prospective European multicenter cohort of 767 patients who underwent magnetic resonance imaging (MRI)-targeted and systematic biopsies followed by RP in eight referral centers between 2016 and 2021. The Imperial College of London eligibility criteria for FT were applied: (1) unifocal MRI lesion with Prostate Imaging-Reporting and Data System score of 3-5; (2) prostate-specific antigen (PSA) ≤20 ng/ml; (3) cT2-3a stage on MRI; and (4) International Society of Urological Pathology grade group (GG) 1 and ≥6 mm or GG 2-3. A total of 334 patients were included in the final analysis., Outcome Measurements and Statistical Analysis: The primary outcome was unfavorable disease at RP, defined as GG ≥4, and/or lymph node invasion, and/or seminal vesicle invasion, and/or contralateral clinically significant PCa. Logistic regression was used to assess predictors of unfavorable disease. The performance of the models including clinical, MRI, and biopsy information was evaluated using the area under the receiver operating characteristic curve (AUC), calibration plots, and decision curve analysis. A coefficient-based nomogram was developed and internally validated., Results and Limitations: Overall, 43 patients (13%) had unfavorable disease on RP pathology. The model including PSA, clinical stage on digital rectal examination, and maximum lesion diameter on MRI had an AUC of 73% on internal validation and formed the basis of the nomogram. Addition of other MRI or biopsy information did not significantly improve the model performance. Using a cutoff of 25%, the proportion of patients eligible for FT was 89% at the cost of missing 30 patients (10%) with unfavorable disease. External validation is required before the nomogram can be used in clinical practice., Conclusions: We report the first nomogram that improves selection criteria for FT and limits the risk of undertreatment., Patient Summary: We conducted a study to develop a better way of selecting patients for focal therapy for localized prostate cancer. A novel predictive tool was developed using the prostate-specific antigen (PSA) level measured before biopsy, tumor stage assessed via digital rectal examination, and lesion size on magnetic resonance imaging (MRI) scans. This tool improves the prediction of unfavorable disease and may reduce the risk of undertreatment of localized prostate cancer when using focal therapy., (Copyright © 2023 European Association of Urology. Published by Elsevier B.V. All rights reserved.)

Background: For non-muscle-invasive bladder cancer (NMIBC) requiring radical surgery, limited data are available comparing robotic-assisted radical cystectomy with intracorporeal urinary diversion (iRARC) to open radical cystectomy (ORC). The objective of this study was to compare the two surgical techniques., Methods: A multicentric cohort of 593 patients with NMIBC undergoing iRARC or ORC between 2015 and 2020 was prospectively gathered. Perioperative and pathologic outcomes were compared., Results: A total of 143 patients operated on via iRARC were matched to 143 ORC patients. Operative time was longer in the iRARC group ( p = 0.034). Blood loss was higher in the ORC group ( p < 0.001), with a consequent increased post-operative transfusion rate in the ORC group ( p = 0.003). Length of stay was longer in the ORC group ( p = 0.007). Post-operative complications did not differ significantly (all p > 0.05). DFS at 60 months was 55.9% in ORC and 75.2% in iRARC with a statistically significant difference ( p = 0.033) found in the univariate analysis., Conclusion: We found that iRARC for patients with NMIBC is safe, associated with a lower blood loss, a lower transfusion rate and a shorter hospital stay compared to ORC. Complication rates were similar. No significant differences in survival analyses emerged across the two techniques.

Background: Urinary microbiota is implicated in many diseases of the urinary tract. The aim of this study was to perform a systematic review of the role of urinary microbiota in prostatic diseases., Methods: A PubMed/Medline search was undergone from inception through June 2022 for studies investigating urinary microbiota alterations in prostatic diseases, subdivided into benign prostatic hyperplasia (BPH), prostate cancer (PCa), and chronic prostatitis (CP). Study selection followed the PRISMA statement. Phylum, family, genus and species of each bacterium in cancer patients and controls were recorded. Quality of included studies was evaluated using the Critical Appraisal Skills Program (CASP) checklist for non-randomized studies., Results: A total of 16 studies (4 studies on BPH, 9 studies on PCa and 3 studies on CP) comprising 1486 patients were included in our final analysis. Patients with BPH had a different urinary microbial composition, with a certain pattern proven to be associated with a higher lower urinary tract symptoms severity. Regarding PCa, some bacterial phyla/genera/classes/species were more abundant in PCa and others predicted a higher grade disease. In patients with CP, a different microbiota composition and a higher diversity were found, with the symptom severity being influenced mainly by microbiota composition, favoring aerobic microorganisms., Conclusion: Urinary microbiota is implicated in prostatic diseases, especially in BPH, PCa and CP. However, given the relative heterogeneity among published studies, this implication suggests better delineation is needed. Further studies are needed to confirm these findings., (© 2022. The Author(s), under exclusive licence to Springer Nature Limited.)

Objective: To review the literature about combined urologic and reconstructive management of pressure injuries (PIs) with urethral fistulas., Data Sources: Authors searched the PubMed, MEDLINE, EMBASE, and Cochrane databases using the following keywords: "Perineum" or "Perineal" and "Pressure Ulcers" or '' Pressure Injury'' and "Urethral Fistula.", Study Selection: The search yielded a total of 95 articles. Study selection followed the PRISMA (Preferred Reporting Items for Systematic reviews and Meta-Analyses) statement, and the study was designed according to the PICOS (Population, Intervention, Comparison, Outcomes, Study) guidelines. Congress abstracts, letters to the editor, and editorial comments were excluded. After screening, a total of 9 studies (30 patients) were included in the review., Data Extraction: Included patients received treatment for a perineal or ischial PI associated with a urinary fistula. The outcomes were recovery, complications, treatment failure, recurrence, and illness-related death., Data Synthesis: Pressure injuries were mainly ischiatic (50%) and perineal (43%). Forty-six percent of patients had spinal cord injuries, and at least 40% reported voiding dysfunction. Sixteen percent had previous ischiectomy. Flaps such as posterior thigh flap, biceps femoris flap, and inferiorly based transverse rectus abdominal muscle flap had 88% to 100% success rates when used with urinary diversion techniques. Suprapubic cystostomy, the simplest method of urinary diversion, was successful in 47% of cases when performed alone and in 100% when combined with a pedicled omental flap or a transverse rectus abdominal muscle flap., Conclusions: Prevention and wound care are essential for PI management, but when combined with a urinary fistula, surgical management is unavoidable. Urinary diversion is essential before undergoing any type of ulcer reconstruction. Urethral reconstruction showed favorable results, further strengthened when combined with a musculocutaneous flap., (Copyright © 2023 the Author(s). Published by Wolters Kluwer Health, Inc.)

Background: Robotic-assisted radical cystectomy (RARC) with intracorporeal urinary diversion (ICUD) is surging worldwide. Aim of the study was to perform a multicentric cost-analysis of RARC by comparing the gross cost of the intervention across hospitals in four different European countries., Methods: Patients who underwent RARC + ICUD were recruited from eleven European centers in four European countries (Belgium, France, Netherlands, and UK) between 2015 and 2020. Costs were divided into six parts: cost for hospital stay, cost for ICU stay, cost for surgical theater occupation, cost for transfusion, cost for robotic instruments, and cost for stapling instruments. These costs were individually assessed for each patient., Results: A total of 490 patients were included. Median operative time was 300(270-360) minutes and median hospital length-of-stay was 11(8-15) days. The average total cost of RARC was 14.794€ (95%CI 14.300-15.200€). A significant difference was found for the total cost, as well as the various subcosts abovementioned, between the four included countries. Different sets and types of robotic instruments were used by each center, leading to a difference in cost of robotic instrumentation. Nearly 84% of costs of RARC were due to hospital stay (42%), ICU stay (3%) and operative time (39%), while 16% of costs were due to robotic (8%) and stapling (8%) instruments., Conclusion: Costs and subcosts of RARC + ICUD vary significantly across European countries and are mainly dependent of hospital length-of-stay and operative time rather than robotic instrumentation. Decreasing length-of-stay and reducing operative time could help to decrease the cost of RARC and make it more widely accessible., Competing Interests: Declaration of competing interest Guillaume Ploussard: COI with Intuitive®. The rest of co-authors have no conflict-of-interest to disclose., (Copyright © 2022 Elsevier Ltd, BASO ~ The Association for Cancer Surgery, and the European Society of Surgical Oncology. All rights reserved.)

Background: Robot-assisted partial nephrectomy can be performed through either a transperitoneal or retroperitoneal approach. This study aimed to compare the rate of trifecta achievement between retroperitoneal (RRPN) and transperitoneal (TRPN) robot-assisted partial nephrectomy using a large multicenter prospectively-maintained database and propensity-score matching analysis., Methods: This study was launched by the French Kidney Cancer Research Network, under the UroCCR Project (NCT03293563). Patients who underwent TRPN or RRPN by experienced surgeons in 15 participating centers were included. Data on demographic and clinical parameters, tumor characteristics, renal function, and surgical parameters were collected. The primary outcome was the rate of trifecta achievement, which was defined as a warm ischemia time of less than 25 minutes, negative surgical margins, and no major complications. Secondary outcomes included operative time, hospital length-of-stay, blood loss, postoperative complications, postoperative renal function, and each trifecta item taken alone. Subgroup analysis was done according to tumor location., Results: A total of 2879 patients (2581 TRPN vs. 298 RRPN) were included in the study. Before matching, trifecta was achieved in 73.0% of the patients in the TRPN group compared to 77.5% in the RRPN group (P=0.094). After matching 157 patients who underwent TRPN to 157 patients who underwent RRPN, the trifecta rate was 82.8% in the TRPN group vs. 84.0% in the RRPN group (P=0.065). The RRPN group showed shorter operative time (123 vs. 171 min; P<0.001) and less blood loss (161 vs. 293 mL; P<0.001). RRPN showed a higher trifecta achievement for posterior tumors than TRPN (71% vs. 81%; P=0.017)., Conclusions: RRPN is a viable alternative to the transperitoneal approach, particularly for posterior renal tumors, and is a safe and effective option for partial nephrectomy.

Objective: To provide the first clinical validation of the European Association of Urology Robotic Urology Section (ERUS) curriculum for training in robot-assisted radical cystectomy with intracorporeal urinary diversion (iRARC)., Patients and Methods: The ERUS proposed a structured curriculum, divided into 11 steps, to train novice surgeons and help overcome the steep learning curve associated with iRARC. In this study, one trainee completed the curriculum under the mentorship of an expert. Twenty-one patients were operated on by the trainee following the proposed iRARC curriculum [(t)iRARC group] and were compared with 42 patients treated with the standard of care by the mentor [(m)iRARC group]. To evaluate curriculum safety, peri-operative outcomes, surgical margins and complications were assessed. Propensity-score matching (1:2) was used to identify comparable (t)iRARC and (m)iRARC cases. Matched variables included age, body mass index, neoadjuvant therapy, American Society of Anesthesiologists score and cT stage. Mann-Whitney and chi-squared tests were used to compare peri- and postoperative outcomes between the two cohorts. To evaluate curriculum efficacy, steps attempted and completed by the trainee were assessed and studied as a function of growing surgical experience of the trainee., Results: The trainee progressed in proficiency-based training through steps of increasing difficulty. No differences in estimated blood loss, positive soft tissue margins, number of resected lymph nodes, overall and high-grade complications, or 90-day readmissions between the (t)iRARC and (m)iRARC groups were observed (all P > 0.05). However, operating time was significantly longer in the (t)iRARC group (P = 0.01). Of the 209 available steps, the trainee attempted 168 (80%) and successfully performed 125 (60%). Increasing experience was associated with more steps being successfully performed (P < 0.001)., Conclusions: The proposed ERUS curriculum assists naïve surgeons during the learning curve for iRARC and should be encouraged in order to guarantee optimal outcomes during the learning phase of this procedure., (© 2023 BJU International.)

There are still significant disparities between the sexes even if we are now witnessing a feminization of the urological profession. Women's roles in historically male-dominated services still vary widely based on inherent gender biases. Interventions to minimize the gender gap in urology should not constitute a form of positive discrimination in favor of minorities but on the contrary a form of positive action to eliminate the obstacles present that block the acceptance of women or their promotion. Recognizing the factors responsible for gender disparities remains a key step towards improving equity in still male-dominated fields such as urology., (Copyright © 2022 Elsevier Masson SAS. All rights reserved.)

Antibody-drug conjugates (ADCs) reflect a new promising approach in prostate cancer, even more so after the practice-changing results in other malignancies, either hematologic or solid. ADCs consist of monoclonal antibodies (mAb) targeted at specific antigens overly expressed on cancer cells compared to normal cells. A cytotoxic payload is attached to the mAb using a stable linker. In prostate cancer, PSMA, STEAP1, TROP2, CD46 and B7-H3 are antigens currently being studied as targets for ADCs. In this paper, we discuss the composition of ADCs and focus on their application and challenges as treatment options in prostate cancer., (Copyright © 2022 Elsevier Ltd. All rights reserved.)

Introduction: Multiple trials are currently studying the additional effect of immunotherapy on neoadjuvant chemotherapy (NAC) in nonmetastatic muscle-invasive bladder cancer. Methods: We performed a systematic review of the literature that summarizes all ongoing trials, with their results when available. Results: From an initial 269 trials identified, 17 were included. Pathological response and pathological complete response rates of the immunotherapy + NAC combination in the cisplatin-eligible population varied between 56.6-75% and 34.0-66.7%, respectively. Two studies published their results in the cisplatin-ineligible population, with pathological complete response rates of 18 and 45.2%. Conclusion: Neoadjuvant immunochemotherapy in platinum-eligible patients results in response rates higher than those reported for NAC alone. Strong preliminary results are still lacking in the platinum-ineligible population.

Introduction: Male gender has been shown to be a risk factor for COVID-19 infection, and men are more likely to develop severe disease. The aim of this study was to evaluate the effect of androgen deprivation therapy (ADT) on the incidence of infection and severity of SARS-CoV-2 in prostate cancer patients., Methods: A systematic review and meta-analysis were performed after searching PubMed, Scopus, and ClinicalTrial.org databases, between January 2020 and March 2022. Analyses were interpreted through forest plots for the following parameters: risk of infection, hospitalization, intensive care admission, and SARS-CoV-2-related death, with random or fixed-effects models., Results: Fifteen articles were included in the systematic review and ten in the meta-analysis. Seven studies evaluated risk of infection in patients on ADT: OR=1.11 (95 % IC : [0.48-2.58] ; P=0.81). Six studies evaluated the risk of hospitalization in patients on ADT: TDA : OR=1.58 (95 % IC : [0.94-2.64] ; P=0.08). Seven studies evaluated risk of ICU admission in patients on ADT: OR=0.90 (95 % IC : [0.71-1.13] ; P=0.37). Nine studies evaluated mortality risk in patients on ADT: OR=1.07 (95 % IC : [0.61-1.87] ; P=0.82)., Conclusion: ADT does not protect against SARS-CoV-2 in prostate cancer patients, nor does it protect against hospitalization, ICU admission, or mortality. These results remain questionable given the retrospective nature of the majority of studies included in our meta-analysis., (Copyright © 2022 Elsevier Masson SAS. All rights reserved.)

Objective: To evaluate the role of botulinum toxin in treating erectile dysfunction as a novel treatment strategy avoiding morbid and irreversible surgeries., Methods: A systematic review of literature was conducted from January 1990 through July 31, 2021. Search engines used included PubMed, Embase and Medline databases, to identify studies investigating botulinum toxin in erectile dysfunction, published in English. Seven studies in total were included in our review including two pre-clinical studies. A meta-analysis was performed on three outcomes included commonly in at least two studies. Among the different parameters assessed were, Erection Hardness Score (EHS), Peak Systolic Velocity in cavernosal artery (PSV) and the Sexual Health Inventory for Men (SHIM) score., Results: A clear benefit was noted for intracavernosal injection (ICI) of botulinum toxin (BoNT-A) on PSV with a mean difference (MD) of 10.82 [4.99, 16.65] and a heterogeneity of I2=61%. EHS results favored BoNT-A as well over placebo with a MD of 0.7 [0.47, 0.93] and heterogeneity of I2=94%. As for SHIM score, with a heterogeneity of I2=85%, no statistically significant difference was found (MD 0.58 [-0.03, 1.20])., Conclusion: Our review and meta-analysis have shown statistical significance for the benefit of BoNT-A in terms of EHS and PSV. However, this statistical significance should be interpreted in light of the given limitations: small sample size, heterogeneity in data collection, patient selection bias, and clinical significance of the measured differences. ICI of BoNT-A should currently be limited to clinical studies to further elucidate its clinical benefit., (Copyright © 2022 Elsevier Inc. All rights reserved.)

This systematic review aims to assess all the prospective studies published to date on the efficacy of CAR-T cell therapy in solid tumors. Databases searched were PubMed and Google Scholar from inception through May 1st 2021. Search query was (Chimeric antigen receptor) or (CAR-T) or (T-CAR). Twenty-nine prospective studies (265 patients) were included. Most published clinical trials are phase I. Clinical benefit was 100% in epithelial ovarian cancer, 70-82% in gastrointestinal tumors, 79% in mesothelioma, 63% in small-cell lung cancer, 24-67% in sarcoma, 50-62% in prostate cancer, and 45-50% in central nervous system tumors. No serious CAR-T cell specific serious toxicities were noted.