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Di Maida F, Campi R, Serni S, Minervini A. Addendum to "Familial prostate cancer and genetic predisposition". Urologe A 2021:10.1007/s00120-021-01663-w. [PMID: 34591128 DOI: 10.1007/s00120-021-01663-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/09/2021] [Indexed: 11/29/2022]
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Peired AJ, Campi R, Angelotti ML, Antonelli G, Conte C, Lazzeri E, Becherucci F, Calistri L, Serni S, Romagnani P. Sex and Gender Differences in Kidney Cancer: Clinical and Experimental Evidence. Cancers (Basel) 2021; 13:cancers13184588. [PMID: 34572815 PMCID: PMC8466874 DOI: 10.3390/cancers13184588] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 09/07/2021] [Accepted: 09/08/2021] [Indexed: 12/11/2022] Open
Abstract
Simple Summary Kidney cancer is a frequent malignant tumor that accounts for approximately 5% of all cancer incidences. It affects both males and females, but males are twice as likely to develop kidney cancer than females. Evidence shows that this discrepancy takes root in individual differences, such as genetics or pathologies that affect the patient. It is then reflected in the clinical characteristics of the tumors, as males have larger and more aggressive tumors. Understanding the sex- and gender-based differences in kidney cancer is essential to be able to offer patients individualized medicine that would better cover their needs in terms of prevention, diagnosis and treatment. Abstract Sex and gender disparities have been reported for different types of non-reproductive cancers. Males are two times more likely to develop kidney cancer than females and have a higher death rate. These differences can be explained by looking at genetics and genomics, as well as other risk factors such as hypertension and obesity, lifestyle, and female sex hormones. Examination of the hormonal signaling pathways bring further insights into sex-related differences. Sex and gender-based disparities can be observed at the diagnostic, histological and treatment levels, leading to significant outcome difference. This review summarizes the current knowledge about sex and gender-related differences in the clinical presentation of patients with kidney cancer and the possible biological mechanisms that could explain these observations. Underlying sex-based differences may contribute to the development of sex-specific prognostic and diagnostic tools and the improvement of personalized therapies.
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Morselli S, Campi R, Gacci M, Sebastianelli A, Fattorini C, Villari D, Carini M, Minervini A, Serni S, Raspollini MR. Potential utility of a 4-marker immunohistochemistry panel to predict response to cisplatin-based neoadjuvant chemotherapy in patients with muscle-invasive bladder cancer: a single-center preliminary experience. Minerva Urol Nephrol 2021; 73:424-427. [PMID: 34494414 DOI: 10.23736/s2724-6051.21.04592-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Amparore D, Checcucci E, Serni S, Minervini A, Gacci M, Esperto F, Fiori C, Porpiglia F, Campi R. Urology Residency Training at the Time of COVID-19 in Italy: 1 Year After the Beginning. EUR UROL SUPPL 2021; 31:37-40. [PMID: 34396350 PMCID: PMC8342892 DOI: 10.1016/j.euros.2021.07.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/07/2021] [Indexed: 10/29/2022] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic has led to significant changes in urology practice and residency programs. One year ago, the first nationwide survey on this topic showed a dramatic impact of the acute phase of the pandemic on residents' training activities. Aiming to assess for the first time how the COVID-19 scenario reshaped the pattern of urology training over a whole pandemic year, a cross-sectional, 38-item, web-based survey was developed. Residents scored the percentage decrease of their involvement in various clinical and surgical activities during the period of March 2020-March 2021 (as compared with the pre-COVID period). Overall, 312/585 (53.3%) residents from 27 schools of urology were included. The proportions of those experiencing a significant decrease of training exposure were 13.6%, 28.8%, 26.7%, 46.9%, 37.6%, and 33.3% (as compared with 40.2%, 85.8%. 82.3%, 69.7%, 59.7%, and 50.2% in the previous survey) for on-call activities, outpatient visits, diagnostic procedures, endoscopic surgery, open surgery, and minimally invasive surgery, respectively. The most impactful reductions in training activities were reached by final-year residents. Our findings highlight that, even if less burdensome than expected, urology residency training (especially in endoscopic surgery) was highly affected throughout the whole past year. This critical gap of skills may jeopardize residents' training even beyond the COVID-19 pandemic. PATIENT SUMMARY In this study, we assessed whether the training activities of Italian urology residents were impacted negatively by a whole year of COVID-19 pandemic (March 2020-March 2021). We also compared our results with those reported in a previous survey evaluating how the coronavirus disease 2019 (COVID-19) pandemic changed the training pattern of urology residents during the peak of the outbreak in March 2020. We found a critical decrease in residents' activities (especially for those in their final years of residency and for surgical procedures) that, even if lower than expected, might negatively impact their education and training in the future.
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Mazzone E, Gandaglia G, Ploussard G, Marra G, Valerio M, Campi R, Mari A, Minervini A, Serni S, Moschini M, Marquis A, Beauval JB, van den Bergh R, Rahota RG, Soeterik T, Roumiguiè M, Afferi L, Zhuang J, Tuo H, Mattei A, Gontero P, Cucchiara V, Stabile A, Fossati N, Montorsi F, Briganti A. Risk Stratification of Patients Candidate to Radical Prostatectomy Based on Clinical and Multiparametric Magnetic Resonance Imaging Parameters: Development and External Validation of Novel Risk Groups. Eur Urol 2021; 81:193-203. [PMID: 34399996 DOI: 10.1016/j.eururo.2021.07.027] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Accepted: 07/29/2021] [Indexed: 12/23/2022]
Abstract
BACKGROUND Despite the key importance of magnetic resonance imaging (MRI) parameters, risk classification systems for biochemical recurrence (BCR) in prostate cancer (PCa) patients treated with radical prostatectomy (RP) are still based on clinical variables alone. OBJECTIVE We aimed at developing and validating a novel classification integrating clinical and radiological parameters. DESIGN, SETTING, AND PARTICIPANTS A retrospective multicenter cohort study was conducted between 2014 and 2020 across seven academic international referral centers. A total of 2565 patients treated with RP for PCa were identified. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Early BCR was defined as two prostate-specific antigen (PSA) values of ≥0.2 ng/ml within 3 yr after RP. Kaplan-Meier and Cox regressions tested time and predictors of BCR. Development and validation cohorts were generated from the overall patient sample. A model predicting early BCR based on Cox-derived coefficients represented the basis for a nomogram that was validated externally. Predictors consisted of PSA, biopsy grade group, MRI stage, and the maximum diameter of lesion at MRI. Novel risk categories were then identified. The Harrel's concordance index (c-index) compared the accuracy of our risk stratification with the European Association of Urology (EAU), Cancer of the Prostate Risk Assessment (CAPRA), and International Staging Collaboration for Cancer of the Prostate (STAR-CAP) risk groups in predicting early BCR. RESULTS AND LIMITATIONS Overall, 200 (8%), 1834 (71%), and 531 (21%) had low-, intermediate-, and high-risk disease according to the EAU risk groups. The 3-yr overall BCR-free survival rate was 84%. No differences were observed in the 3-yr BCR-free survival between EAU low- and intermediate-risk groups (88% vs 87%; p = 0.1). The novel nomogram depicted optimal discrimination at external validation (c-index 78%). Four new risk categories were identified based on the predictors included in the Cox-based nomogram. This new risk classification had higher accuracy in predicting early BCR (c-index 70%) than the EAU, CAPRA, and STAR-CAP risk classifications (c-index 64%, 63%, and 67%, respectively). CONCLUSIONS We developed and externally validated four novel categories based on clinical and radiological parameters to predict early BCR. This novel classification exhibited higher accuracy than the available tools. PATIENT SUMMARY Our novel and straightforward risk classification outperformed currently available preoperative risk tools and should, therefore, assist physicians in preoperative counseling of men candidate to radical treatment for prostate cancer.
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Sessa F, Campi R, Granieri S, Tuccio A, Polverino P, Spatafora P, Sebastianelli A, Cocci A, Rivetti A, Gacci M, Carini M, Serni S, Oriti R, Minervini A. Proctored Step by Step Training Program for GreenLight Laser Anatomic Photovaporization of the Prostate: A Single Surgeon's Experience. Front Surg 2021; 8:705105. [PMID: 34395511 PMCID: PMC8358301 DOI: 10.3389/fsurg.2021.705105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 06/29/2021] [Indexed: 11/13/2022] Open
Abstract
Objectives: To evaluate the feasibility and safety of a proctored step-by-step training program for GreenLight laser anatomic photovaporization (aPVP) of the prostate. Methods: Data from patients undergoing aPVP between January 2019 and December 2020 operated by a single surgeon following a dedicated step-by-step proctored program were prospectively collected. The procedure was divided into five modular steps of increasing complexity. Preoperative patients' data as well as total operative time, energy delivered on the prostate and postoperative data, were recorded. Then, we assessed how the overall amount of energy delivered and the operative times varied during the training program. Surgical steps were analyzed by cumulative summation. Univariable and multivariable regression models were built to assess the predictors of the amount of energy delivered on the prostate. Results: Sixty consecutive patients were included in the analysis. Median prostate volume was 56.5 mL. The training program was succesfully completed with no intraoperative or meaningful post-operative complications. The energy delivered reached the plateau after the 40th case. At multivariable analysis, increasing surgeon experience was associated with lower amounts of energy delivered as well as lower operative times. Conclusions: A step-by-step aPVP training program can be safely performed by surgeons with prior endoscopic experience if mentored by a skilled proctor. Considering the energy delivered as an efficacy surrogate metrics (given its potential impact on persistent postoperative LUTS), 40 cases are needed to reach a plateau for aPVP proficiency. Further studies are needed to assess the safety of our step-by-step training modular program in other clinical contexts.
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Spatafora P, Sessa F, Caroassai Grisanti S, Bisegna C, Saieva C, Roviello G, Polverino P, Rivetti A, Verdelli L, Zanazzi M, Beatrice D, Vignolini G, Nesi G, Nicita G, Serni S, Villari D. Prostate Cancer Characteristics in Renal Transplant Recipients: A 25-Year Experience From a Single Centre. Front Surg 2021; 8:716861. [PMID: 34395512 PMCID: PMC8358676 DOI: 10.3389/fsurg.2021.716861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 07/05/2021] [Indexed: 11/17/2022] Open
Abstract
Objectives: The incidence of prostate cancer in renal transplant recipients (RTRs) is increasing, but few data are available in the literature. In this study, we reviewed the 25-year experience in the management of prostate cancer after kidney transplantation at the Florence Transplant Centre. Methods: We retrospectively reviewed the data from 617 RTR male patients who underwent renal transplantation at our institute between July 1996 and September 2016. Data regarding demographics, renal transplantation, prostate cancer and immunosuppressive treatment were analyzed. The probability of death was estimated by using the Kaplan-Meier method and differences between patients' groups were assessed by the log-rank test. Results: From July 1991 to September 2016, 617 kidney transplantations of male patients were performed at our institute. Among these, 20 patients were subsequently diagnosed with prostate cancer accounting for a cumulative incidence of 3.24%. After a median follow-up of 59 months, 10 patients underwent radical prostatectomy whereas 10 patients underwent primary radiotherapy. A biochemical recurrence was identified in five (25%) patients while a fatal event occurred in 11 (55%) patients. Univariate Cox regression showed that the basal value of PSA >10 ng/ml was the only significant factor negatively affecting the survival of patients. Conclusions: Standard treatments can be proposed to RTR with satisfactory results on both post-operative and oncological outcomes. Further studies are needed to address the issue of prostate cancer screening based on PSA levels and the optimal management of prostate cancer in RTRs.
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Gacci M, Coppi M, Baldi E, Sebastianelli A, Zaccaro C, Morselli S, Pecoraro A, Manera A, Nicoletti R, Liaci A, Bisegna C, Gemma L, Giancane S, Pollini S, Antonelli A, Lagi F, Marchiani S, Dabizzi S, Nicolò S, Torcia M, Degl'innocenti S, Annunziato F, Maggi M, Vignozzi L, Bartoloni A, Rossolini GM, Serni S. Reply: COVID-19: semen impairment may not be related to the virus. Hum Reprod 2021; 36:2065-2066. [PMID: 33793848 PMCID: PMC8083456 DOI: 10.1093/humrep/deab083] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
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Peired AJ, Antonelli G, Angelotti ML, Allinovi M, Guzzi F, Sisti A, Semeraro R, Conte C, Mazzinghi B, Nardi S, Melica ME, De Chiara L, Lazzeri E, Lasagni L, Lottini T, Landini S, Giglio S, Mari A, Di Maida F, Antonelli A, Porpiglia F, Schiavina R, Ficarra V, Facchiano D, Gacci M, Serni S, Carini M, Netto GJ, Roperto RM, Magi A, Christiansen CF, Rotondi M, Liapis H, Anders HJ, Minervini A, Raspollini MR, Romagnani P. Acute kidney injury promotes development of papillary renal cell adenoma and carcinoma from renal progenitor cells. Sci Transl Med 2021; 12:12/536/eaaw6003. [PMID: 32213630 DOI: 10.1126/scitranslmed.aaw6003] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 10/15/2019] [Accepted: 02/11/2020] [Indexed: 12/11/2022]
Abstract
Acute tissue injury causes DNA damage and repair processes involving increased cell mitosis and polyploidization, leading to cell function alterations that may potentially drive cancer development. Here, we show that acute kidney injury (AKI) increased the risk for papillary renal cell carcinoma (pRCC) development and tumor relapse in humans as confirmed by data collected from several single-center and multicentric studies. Lineage tracing of tubular epithelial cells (TECs) after AKI induction and long-term follow-up in mice showed time-dependent onset of clonal papillary tumors in an adenoma-carcinoma sequence. Among AKI-related pathways, NOTCH1 overexpression in human pRCC associated with worse outcome and was specific for type 2 pRCC. Mice overexpressing NOTCH1 in TECs developed papillary adenomas and type 2 pRCCs, and AKI accelerated this process. Lineage tracing in mice identified single renal progenitors as the cell of origin of papillary tumors. Single-cell RNA sequencing showed that human renal progenitor transcriptome showed similarities to PT1, the putative cell of origin of human pRCC. Furthermore, NOTCH1 overexpression in cultured human renal progenitor cells induced tumor-like 3D growth. Thus, AKI can drive tumorigenesis from local tissue progenitor cells. In particular, we find that AKI promotes the development of pRCC from single progenitors through a classical adenoma-carcinoma sequence.
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Campi R, Vignolini G, Pecoraro A, Morselli S, Nicoletti R, Rivetti A, Berni A, Paganelli D, Sessa F, Greco I, Corti F, Mormile N, Barzaghi P, Gianassi J, Cutruzzullà R, Spatafora P, Sebastianelli A, Giancane S, Li Marzi V, Gacci M, Cirami C, Serni S. Four-year experience with robotic kidney transplantation from deceased donors: Overcoming logistical and technical challenges to broaden the indications of robotic kidney transplantation. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)00731-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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111
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Gandaglia G, Mazzone E, Barletta F, Cirulli G, Scuderi S, Afferi L, Moschini M, Gacci M, Campi R, Mari A, Berni A, Serni S, Rahota R, Ploussard G, Valerio M, Marra G, Marquis A, Beauval J, Roumiguié M, Gontero P, Zhuang J, Tuo H, Fossati N, Montorsi F, Briganti A. Added value of radiological tumor stage in predicting early oncological outcomes in prostate cancer patients undergoing radical prostatectomy within clinical stage: A stage-by-stage analysis. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)01292-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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112
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Campi R, Pecoraro A, Sessa F, Morselli S, Gemma L, Greco I, Barzaghi P, Grosso A, Corti F, Mormile N, Spatafora P, Caroassai S, Berni A, Caneschi C, Gacci M, Giancane S, Sebastianelli A, Li Marzi V, Vignolini G, Serni S. Robot-assisted laparoscopic living donor nephrectomy: The university of Florence technique. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)01662-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Erdem S, Capitanio U, Campi R, Mir M, Eduard R, Pavan N, Kara O, Klatte T, Kriegmair M, Degirmenci E, Aydin R, Minervini A, Serni S, Rebez G, Ozcan F. External validation of the VENUSS prognostic model to predict disease recurrence after surgery for non-metastatic papillary renal cell carcinoma: An analysis of a multi-institutional European cohort. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)00997-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Secco S, Olivero A, Brambillasca P, Barbosa F, Pastore A, Fuschi A, Carbone A, Gacci M, Spatafora P, Pieri S, Dell’Oglio P, Tappero S, Trombetta C, D’Andrea E, Pozzi Mucelli F, Rizzo M, Serni S, Liaci A, Galfano A, Rampoldi A, Bocciardi A. Prostatic artery embolization: Results from a large multi-institutional Italian series. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)00450-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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115
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Campi R, Sessa F, Rivetti A, Pecoraro A, Barzaghi P, Morselli S, Polverino P, Nicoletti R, Li Marzi V, Spatafora P, Sebastianelli A, Gacci M, Vignolini G, Serni S. Case Report: Optimizing Pre- and Intraoperative Planning With Hyperaccuracy Three-Dimensional Virtual Models for a Challenging Case of Robotic Partial Nephrectomy for Two Complex Renal Masses in a Horseshoe Kidney. Front Surg 2021; 8:665328. [PMID: 34136528 PMCID: PMC8200488 DOI: 10.3389/fsurg.2021.665328] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Accepted: 04/22/2021] [Indexed: 11/28/2022] Open
Abstract
Objective: To report a case of robot-assisted partial nephrectomy (RAPN) for two highly complex renal tumors in a patient with a Horseshoe kidney (HSK), focusing on the utility of hyperaccuracy three-dimensional (HA3D) virtual models for accurate preoperative and intraoperative planning of the procedure. Methods: A 74-year-old Caucasian male patient was referred to our Unit for incidental detection of two complex renal masses in the left portion of a HSK. The 50 × 55 mm, larger, predominantly exophytic renal mass was located at the middle-lower pole of the left-sided kidney (PADUA score 9). The 16 × 17 mm, smaller, hilar renal mass was located at the middle-higher pole of the left-sided kidney (PADUA score 9). Contrast-enhanced CT scan images in DICOM format were processed using a dedicated software to achieve a HA3D virtual reconstructions. RAPN was performed by a highly experienced surgeon using the da Vinci Si robotic platform with a three-arm configuration. A selective delayed clamping strategy was adopted for resection of the larger renal mass while a clampless strategy was adopted for the smaller renal mass. An enucleative resection strategy was pursued for both tumors. Results: The overall operative time was 150 min, with a warm ischemia time of 21 min. No intraoperative or postoperative complications were recorded. Final resection technique according to the SIB score was pure enucleation for both masses. At histopathological analysis, both renal masses were clear cell renal cell carcinoma (ccRCC) (stage pT1bNxMx and pT3aNxMx for the larger and smaller mass, respectively). At a follow-up of 7 months, there was no evidence of local or systemic recurrence. Conclusions: Surgical management of complex renal masses in patients with HSKs is challenging and decision-making is highly nuanced. To optimize postoperative outcomes, proper surgical experience and careful preoperative planning are key. In this regard, 3D models can play a crucial role to refine patient counseling, surgical decision-making, and pre- and intraoperative planning during RAPN, tailoring surgical strategies and techniques according to the single patient's anatomy.
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Klatte T, Berni A, Serni S, Campi R. Intermediate- and long-term oncological outcomes of active surveillance for localized renal masses: a systematic review and quantitative analysis. BJU Int 2021; 128:131-143. [PMID: 34060192 DOI: 10.1111/bju.15435] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To evaluate intermediate- and long-term oncological outcomes of active surveillance (AS) for localized renal masses (LRMs). METHODS This systematic literature review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement and registered on PROSPERO (CRD42021230416). Studies on AS for LRMs with at least 3 years' follow-up were eligible. Two review authors independently screened the literature, extracted data, and assessed risk of bias. The primary outcomes were metastasis rate, renal cell carcinoma (RCC)-specific mortality (RCC-SM) and all-cause mortality (ACM). Pooled estimates were obtained from random-effects models. Subgroup analyses were performed for small renal masses (SRMs; ≤4 cm) and non-SRMs (>4 cm). RESULTS We analysed 18 unique cohorts comprising 2066 patients. The pooled initial maximum tumour size was 2.8 cm (95% confidence interval [CI] 2.7-3.0) and the percutaneous biopsy rate was 28%. The pooled mean annual growth rate was 2.8 mm (95% CI 2.1-3.4). Within a pooled mean follow-up of 53 months, 2.1% (95% CI 1.0-3.6) of patients developed metastatic disease, 1.0% (95% CI 0.3-2.1) died from RCC and 22.6% (95% CI 15.8-30.2) died from any cause. For patients with SRMs (nine studies, n = 987), the pooled metastasis rate was 1.8% (95% CI 0.5-3.7), RCC-SM was 0.6% (95% CI 0-2.1), and ACM was 28.5% (95% CI 17.4-41.4). Across five studies reporting on outcomes of 239 patients with non-SRMs, the pooled metastasis rate was 5.1% (95% CI 0-17.3), RCC-SM was 2.1% (95% CI 0-8.9) and ACM was 29.1% (95% CI 13.6-47.3). This review is limited by non-standardized inclusion criteria, definitions and follow-up, data heterogeneity, limited patient numbers in sub-analyses and absence of high-quality studies. CONCLUSIONS Active surveillance is a safe intermediate- and long-term management option for well-selected patients with LRMs, especially those with SRMs. Limited data are available for non-SRMs, but current evidence would support further evaluation of this approach in selected patients. It is not possible to draw definitive conclusions until more high-quality data become available.
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Granieri S, Sessa F, Bonomi A, Paleino S, Bruno F, Chierici A, Sciannamea IM, Germini A, Campi R, Talso M, Facciorusso A, Deiana G, Serni S, Cotsoglou C. Indications and outcomes of enterovesical and colovesical fistulas: systematic review of the literature and meta-analysis of prevalence. BMC Surg 2021; 21:265. [PMID: 34044862 PMCID: PMC8157688 DOI: 10.1186/s12893-021-01272-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 05/21/2021] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Entero-colovesical fistula is a rare complication of various benign and malignant diseases. The diagnosis is prominently based on clinical symptoms; imaging studies are necessary not only to confirm the presence of the fistula, but more importantly to demonstrate the extent and the nature of the fistula. There is still a lack of consensus regarding the if, when and how to repair the fistula. The aim of the study is to review the different surgical treatment options, focus on surgical indications, and explore cumulative recurrence, morbidity, and mortality rates of entero-vesical and colo-vesical fistula patients. METHODS A systematic review of the literature was conducted according to PRISMA guidelines. Random effects meta-analyses of proportions were developed to assess primary and secondary endpoints. I2 statistic and Cochran's Q test were computed to assess inter-studies' heterogeneity. RESULTS Twenty-two studies were included in the analysis with a total of 861 patients. Meta-analyses of proportions pointed out 5, 22.2, and 4.9% rates for recurrence, complications, and mortality respectively. A single-stage procedure was performed in 75.5% of the cases, whereas a multi-stage operation in 15.5% of patients. Palliative surgery was performed in 6.2% of the cases. In 2.3% of the cases, the surgical procedure was not specified. Simple and advanced repair of the bladder was performed in 84.3% and 15.6% of the cases respectively. CONCLUSIONS Although burdened by a non-negligible rate of complications, surgical repair of entero-colovesical fistula leads to excellent results in terms of primary healing. Our review offers opportunities for significant further research in this field. Level of Evidence Level III according to ELIS (SR/MA with up to two negative criteria).
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Gacci M, Coppi M, Baldi E, Sebastianelli A, Zaccaro C, Morselli S, Pecoraro A, Manera A, Nicoletti R, Liaci A, Bisegna C, Gemma L, Giancane S, Pollini S, Antonelli A, Lagi F, Marchiani S, Dabizzi S, Degl’Innocenti S, Annunziato F, Maggi M, Vignozzi L, Bartoloni A, Rossolini GM, Serni S. Semen impairment and occurrence of SARS-CoV-2 virus in semen after recovery from COVID-19. Hum Reprod 2021; 36:1520-1529. [PMID: 33522572 PMCID: PMC7953947 DOI: 10.1093/humrep/deab026] [Citation(s) in RCA: 120] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 12/28/2020] [Indexed: 12/11/2022] Open
Abstract
STUDY QUESTION How is the semen quality of sexually active men following recovery from severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection? SUMMARY ANSWER Twenty-five percent of the men with recent SARS-Cov-2 infections and proven healing were oligo-crypto-azoospermic, despite the absence of virus RNA in semen. WHAT IS KNOWN ALREADY The presence of SARS-CoV-2 in human semen and its role in virus contagion and semen quality after recovery from coronavirus disease 2019 (COVID-19) is still unclear. So far, studies evaluating semen quality and the occurrence of SARS-CoV-2 in semen of infected or proven recovered men are scarce and included a limited number of participants. STUDY DESIGN, SIZE, DURATION A prospective cross-sectional study on 43 sexually active men who were known to have recovered from SARS-CoV2 was performed. Four biological fluid samples, namely saliva, pre-ejaculation urine, semen, and post-ejaculation urine, were tested for the SARS-CoV-2 genome. Female partners were retested if any specimen was found to be SARS-CoV-2 positive. Routine semen analysis and quantification of semen leukocytes and interleukin-8 (IL-8) levels were performed. PARTICIPANTS/MATERIALS, SETTING, METHODS Questionnaires including International Index of Erectile Function and Male Sexual Health Questionnaire Short Form were administered to all subjects. The occurrence of virus RNA was evaluated in all the biological fluids collected by RT-PCR. Semen parameters were evaluated according to the World Health Organization manual edition V. Semen IL-8 levels were evaluated by a two-step ELISA method. MAIN RESULTS AND THE ROLE OF CHANCE After recovery from COVID-19, 25% of the men studied were oligo-crypto-azoospermic. Of the 11 men with semen impairment, 8 were azoospermic and 3 were oligospermic. A total of 33 patients (76.7%) showed pathological levels of IL-8 in semen. Oligo-crypto-azoospermia was significantly related to COVID-19 severity (P < 0.001). Three patients (7%) tested positive for at least one sample (one saliva; one pre-ejaculation urine; one semen and one post-ejaculation urine), so the next day new nasopharyngeal swabs were collected. The results from these three patients and their partners were all negative for SARS-CoV-2. LIMITATIONS, REASONS FOR CAUTION Although crypto-azoospermia was found in a high percentage of men who had recovered from COVID-19, clearly exceeding the percentage found in the general population, the previous semen quality of these men was unknown nor is it known whether a recovery of testicular function was occurring. The low number of enrolled patients may limit the statistical power of study. WIDER IMPLICATIONS OF THE FINDINGS SARS-CoV-2 can be detected in saliva, urine, and semen in a small percentage of men who recovered from COVID-19. One-quarter of men who recovered from COVID-19 demonstrated oligo-crypto-azoospermia indicating that an assessment of semen quality should be recommended for men of reproductive age who are affected by COVID-19. STUDY FUNDING/COMPETING INTEREST(S) None. TRIAL REGISTRATION NUMBER N/A.
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Morselli S, Baria E, Cicchi R, Liaci A, Sebastianelli A, Nesi G, Serni S, Pavone FS, Gacci M. The feasibility of multimodal fiber optic spectroscopy analysis in bladder cancer detection, grading, and staging. Urologia 2021; 88:306-314. [PMID: 33789562 DOI: 10.1177/03915603211007018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
OBJECTIVE To prove the feasibility of Multimodal Fiber Optic Spectroscopy (MFOS) analysis in bladder cancer (BCa) detection, grading, and staging. MATERIALS AND METHODS Bladder specimens from patients underwent TURBT or TURP were recorded and analyzed with MFOS within 30 min from excision. In detail, our MFOS combined fluorescence, Raman spectroscopy, and diffuse reflectance. We used these optical techniques to collect spectra from bladder biopsies, then we compared the obtained results to gold standard pathological analysis. Finally, we developed a classification algorithm based on principal component analysis-linear discriminant analysis. RESULTS A total of 169 specimens were collected and analyzed from 114 patients, 40 (23.7%) healthy (from TURP), and 129 (76.3%) with BCa. BCa specimens were divided according to their grade-34 (26.4%) low grade (LG) and 95 (73.6%) high grade (HG) BCa-and stage-64 (49.6%) Ta, 45 (34.9%) T1, and 20 (15.5%) T2. MFOS-based classification algorithm correctly discriminated healthy versus BCa with 90% accuracy, HG versus LG with 83% accuracy. Furthermore, it assessed tumor stage with 75% accuracy for Ta versus T1, 85% for T1 versus T2, and 86% for Ta versus T2. CONCLUSIONS Our preliminary results suggest that MFOS could be a reliable, fast, and label-free tool for BCa assessment, providing also grading and staging information. This technique could be applied in future for in vivo inspection as well as of ex vivo tissue biopsies. Thus, MFOS might improve urothelial cancer management. Further studies are required.
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Campi R, Mari A, Minervini A, Serni S. L'Essentiel est Invisible pour les Yeux: The Art of Decision-making and The Mission of Patient-centred Care for Patients with Localised Renal Masses. Eur Urol 2021; 80:589-591. [PMID: 33663917 DOI: 10.1016/j.eururo.2021.02.027] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 02/12/2021] [Indexed: 01/19/2023]
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Li Marzi V, Morselli S, Fusco F, Baldesi R, Campi R, Liaci A, Gemma L, Morelli G, Serni S. Advance Xp® Male Sling can be an Effective and Safe Treatment for Post-Prostatectomy Stress Urinary Incontinence Also in Patients with Prior History of External Beam Radiation Therapy: A Multicentric Experience. Surg Innov 2021; 28:723-730. [PMID: 33599558 DOI: 10.1177/1553350621995042] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background. Post-prostatectomy stress urinary incontinence (PPSUI) is one of the major complaints after radical prostatectomy. Transoburator male sling (TMS) placement is indicated in persistent mild to moderate PPSUI. External beam radiation therapy (EBRT) might be a negative prognostic factor for TMS outcomes. Study objective was to analyze EBRT impact on TMS outcome. Methods. We retrospectively investigated patients submitted to TMS for PPSUI, with or without previous EBRT, in two tertiary referral centers since 2010. Objective outcome was measured through ICIQ-SF, 1-hour pad test, and pad per die and subjective improvement through PGI-I. Patients were divided according to EBRT to make in-group and between-group comparisons. Results. Patients were 56, 18 (32.1%) had previous EBRT. Median follow-up was 43.0 months (IQR: 22.3-64.0). TMS was placed at mean 18.8 months (SD 4.6) after EBRT. TMS determined a statistically significant reduction of pads, 1-hour pad test, and ICIQ-SF score (P<.05). Improvement diminished during long-term follow-up. At last follow-up, 12 patients (21.4%) used 1 safety pad, while 15 (26.8%) used 0 pads. Median PGI-I was 2 (IQR 2-3). Recorded complications were 9 (16.1%) and none exceeded Clavien-Dindo grade 2. There were no differences in outcomes, failures, and complications between groups. TMS failures were 6 (10.7%), 2 of whom in the EBRT group. Four of them (7.1%) subsequently placed an artificial urinary sphincter (AUS). Conclusion. Advance XP© placement seems effective and safe in well-selected patients complaining with PPSUI, even after EBRT. Surgical outcomes slightly deteriorate over time. Further studies are needed in these patients to assess TMS efficacy.
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Serni S, Pecoraro A, Sessa F, Gemma L, Greco I, Barzaghi P, Grosso AA, Corti F, Mormile N, Spatafora P, Caroassai S, Berni A, Gacci M, Giancane S, Tuccio A, Sebastianelli A, Li Marzi V, Vignolini G, Campi R. Robot-Assisted Laparoscopic Living Donor Nephrectomy: The University of Florence Technique. Front Surg 2021; 7:588215. [PMID: 33521044 PMCID: PMC7844329 DOI: 10.3389/fsurg.2020.588215] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 12/16/2020] [Indexed: 12/11/2022] Open
Abstract
Objective: To provide a step-by-step overview of the University of Florence technique for robotic living donor nephrectomy (LDN), focusing on its technical nuances and perioperative outcomes. Methods: A dedicated robotic LDN program at our Institution was codified in 2012. Data from patients undergoing robotic LDN from 2012 to 2019 were prospectively collected. All robotic LDNs were performed by a highly experienced surgeon, using the da Vinci Si robotic platform in a three-arm configuration. In this report we provide a detailed overview of our surgical technique for robotic LDN. The main objective of the study was to evaluate the technical feasibility and safety of the technique, including perioperative surgical complications rate and mid-term functional outcomes. Results: Overall, 36 patients undergoing robotic LDNs were included in the study. Of these, 28 (78%) were left LDNs. Median (IQR) donor pre-operative eGFR was 88 (75.6–90) ml/min/1.73 m2. In all cases, robotic LDN was completed without need of conversion. The median (IQR) overall operative time was 230 (195–258) min, while the median console time was 133 (IQR 117-166) min. The median (IQR) warm ischemia time was 175 (140–255) s. No intraoperative adverse events or 90-d major surgical complications were recorded. At a median (IQR) follow-up of 24 months (IQR 11-46), median (IQR) eGFR patients undergoing in living donor nephrectomy was 57.4 (47.9; 63.9) ml/min/1.73 m2. Conclusions: In our experience, robotic LDN is technically feasible and safe. The use of robotic surgery for LDN may provide distinct advantages for surgeons while ensuring optimal donors' perioperative and functional outcomes.
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Porreca A, Palmer K, Artibani W, Antonelli A, Bianchi L, Brunocilla E, Bocciardi AM, Brausi M, Busetto GM, Carini M, Carrieri G, Celia A, Cindolo L, Cochetti G, Colombo R, De Berardinis E, De Cobelli O, Di Maida F, Ercolino A, Gaboardi F, Galfano A, Gallina A, Gallucci M, Introini C, Mearini E, Minervini A, Montorsi F, Musi G, Pini G, Schiavina R, Secco S, Serni S, Simeone C, Tasso G, D'Agostino D. Protocol of the Italian Radical Cystectomy Registry (RIC): a non-randomized, 24-month, multicenter study comparing robotic-assisted, laparoscopic, and open surgery for radical cystectomy in bladder cancer. BMC Cancer 2021; 21:51. [PMID: 33430820 PMCID: PMC7802145 DOI: 10.1186/s12885-020-07748-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Accepted: 12/17/2020] [Indexed: 11/19/2022] Open
Abstract
Background Bladder cancer is the ninth most common type of cancer worldwide. In the past, radical cystectomy via open surgery has been considered the gold-standard treatment for muscle invasive bladder cancer. However, in recent years there has been a progressive increase in the use of robot-assisted laparoscopic radical cystectomy. The aim of the current project is to investigate the surgical, oncological, and functional outcomes of patients with bladder cancer who undergo radical cystectomy comparing three different surgical techniques (robotic-assisted, laparoscopic, and open surgery). Pre-, peri- and post-operative factors will be examined, and participants will be followed for a period of up to 24 months to identify risks of mortality, oncological outcomes, hospital readmission, sexual performance, and continence. Methods We describe a protocol for an observational, prospective, multicenter, cohort study to assess patients affected by bladder neoplasms undergoing radical cystectomy and urinary diversion. The Italian Radical Cystectomy Registry is an electronic registry to prospectively collect the data of patients undergoing radical cystectomy conducted with any technique (open, laparoscopic, robotic-assisted). Twenty-eight urology departments across Italy will provide data for the study, with the recruitment phase between 1st January 2017-31st October 2020. Information is collected from the patients at the moment of surgical intervention and during follow-up (3, 6, 12, and 24 months after radical cystectomy). Peri-operative variables include surgery time, type of urinary diversion, conversion to open surgery, bleeding, nerve sparing and lymphadenectomy. Follow-up data collection includes histological information (e.g., post-op staging, grading, and tumor histology), short- and long-term outcomes (e.g., mortality, post-op complications, hospital readmission, sexual potency, continence etc). Discussion The current protocol aims to contribute additional data to the field concerning the short- and long-term outcomes of three different radical cystectomy surgical techniques for patients with bladder cancer, including open, laparoscopic, and robot-assisted. This is a comparative-effectiveness trial that takes into account a complex range of factors and decision making by both physicians and patients that affect their choice of surgical technique. Trial registration ClinicalTrials.gov, NCT04228198. Registered 14th January 2020- Retrospectively registered.
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Campi R, Amparore D, Checcucci E, Claps F, Teoh JYC, Serni S, Scarpa RM, Porpiglia F, Carrion DM, Rivas JG, Loeb S, Cacciamani GE, Esperto F. Exploring the Residents' Perspective on Smart learning Modalities and Contents for Virtual Urology Education: Lesson Learned During the COVID-19 Pandemic. Actas Urol Esp 2021; 45:39-48. [PMID: 33168176 PMCID: PMC7486033 DOI: 10.1016/j.acuro.2020.08.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 08/22/2020] [Indexed: 11/15/2022]
Abstract
PURPOSE The COVID-19 outbreak has substantially altered residents' training activities. While several new virtual learning programs have been recently implemented, the perspective of urology trainees regarding their usefulness still needs to be investigated. METHODS A cross-sectional, 30-item, web-based Survey was conducted through Twitter from April 4th, 2020 to April 18th, 2020, aiming to evaluate the urology residents' perspective on smart learning (SL) modalities (pre-recorded videos, webinars, podcasts, and social media [SoMe]), and contents (frontal lessons, clinical case discussions, updates on Guidelines and on clinical trials, surgical videos, Journal Clubs, and seminars on leadership and non-technical skills). RESULTS Overall, 501 urology residents from 58 countries completed the survey. Of these, 78.4, 78.2, 56.9 and 51.9% of them considered pre-recorded videos, interactive webinars, podcasts and SoMe highly useful modalities of smart learning, respectively. The contents considered as highly useful by the greatest proportion of residents were updates on guidelines (84.8%) and surgical videos (81.0%). In addition, 58.9 and 56.5% of responders deemed seminars on leadership and on non-technical skills highly useful smart learning contents. The three preferred combinations of smart learning modality and content were: pre-recorded surgical videos, interactive webinars on clinical cases, and pre-recorded videos on guidelines. CONCLUSION Our study provides the first global «big picture» of the smart learning modalities and contents that should be prioritized to optimize virtual Urology education. While this survey was conducted during the COVID-19 outbreak, our findings might have even more impact in the future.
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Campi R, Sessa F, Corti F, Carrion DM, Mari A, Amparore D, Mir MC, Fiori C, Papalia R, Kutikov A, Volpe A, Capitanio U, Pierorazio PM, Scarpa RM, Porpiglia F, Minervini A, Serni S, Esperto F. Triggers for delayed intervention in patients with small renal masses undergoing active surveillance: a systematic review. MINERVA UROL NEFROL 2021; 72:389-407. [PMID: 32734748 DOI: 10.23736/s0393-2249.20.03870-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
INTRODUCTION Patients with small renal masses (SRM) can be exposed to overdiagnosis and overtreatment. As such, active surveillance (AS) is recommended by all Guidelines for selected patients. However, it remains underutilized. One key reason is the lack of consensus on the factors prompting delayed intervention (DI). Herein we provide an updated overview of the triggers for DI in patients with SRMs initially undergoing AS. EVIDENCE ACQUISITION A systematic review of the English-language literature was performed according to the PRISMA statement recommendations using the MEDLINE, Cochrane Central Register of Controlled Trials and Web of Science databases. EVIDENCE SYNTHESIS Overall, 10 prospective studies including 1870 patients were included. Median patient age ranged between 64 and 75 years, while median tumor size between 1.7 cm to 2.3 cm. The proportion of cystic SRMs ranged from 0% to 30%. Baseline renal tumor biopsy was performed in 7-45.2% of patients. Among these, malignant histology was found in 28.5%-83.3% of cases. Overall, the median growth rate of SRMs ranged between 0.10 and 0.27 cm/year. The proportion of patients undergoing DI ranged between 7% and 44%, after a median AS period of 12-27 months. The most commonly performed type of DI was surgery. Of resected SRMs, 0% to 30% were benign. The actual triggers for DI were either tumor-related (renal mass growth, stage progression, development of local complications/symptoms) or patient-related (patient preference, improved medical conditions, or qualification for other surgical procedures). At a median follow-up of 21.7 - 57-6 months, the proportion of patients experiencing metastatic disease, cancer-specific and other-cause mortality was 0-3.1%, 0-4% and 0-45.6%, respectively. CONCLUSIONS The available evidence shows that both tumor-related and patient-related factors are ultimate triggers for DI in patients with SRMs undergoing AS. However, the level of evidence is still low and further research is needed to individualize AS strategies according to both tumor biology and patient-related characteristics and values.
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