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Lambertini L, Mari A, Sandulli A, Amparore D, Antonelli A, Barale M, Bove P, Brunocilla E, Capitanio U, DA Pozzo LF, DI Maida F, Grosso AA, Fiori C, Gontero P, Li Marzi V, Campi R, Longo N, Marchioni M, Montanari E, Montorsi F, Porpiglia F, Porreca A, Schiavina R, Simeone C, Siracusano S, Terrone C, Ficarra V, Minervini A. Minimally invasive transperitoneal partial versus radical nephrectomy in obese patients: perioperative and long-term functional outcomes from a large perspective contemporary series (RECORd2 project). Minerva Urol Nephrol 2024; 76:185-194. [PMID: 38742553 DOI: 10.23736/s2724-6051.24.05692-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
BACKGROUND The aim of this study is to evaluate the perioperative and long-term functional outcomes of laparoscopic (LPN) and robot-assisted partial nephrectomy (RAPN) in comparison to laparoscopic radical nephrectomy (LRN) in obese patients diagnosed with renal cell carcinoma. METHODS Clinical data of 4325 consecutive patients from The Italian REgistry of COnservative and Radical Surgery for cortical renal tumor Disease (RECORD 2 Project) were gathered. Only patients treated with transperitoneal LPN, RAPN, or LRN with Body Mass Index (BMI) ≥30 kg/m2, clinical T1 renal tumor and preoperative estimated glomerular filtration rate (eGFR) ≥60 mL/min, were included. Perioperative, and long-term functional outcomes were examined. RESULTS Overall, 388 patients were included, of these 123 (31.7%), 120 (30.9%) and 145 (37.4%) patients were treated with LRN, LPN, and RAPN, respectively. No significant difference was observed in preoperative characteristics. Overall, intra and postoperative complication rates were comparable among the groups. The LRN group had a significantly increased occurrence of acute kidney injury (AKI) compared to LPN and RAPN (40.6% vs. 15.3% vs. 7.6%, P=0.001). Laparoscopic RN showed a statistically significant higher renal function decline at 60-month follow-up assessment compared to LPN and RAPN. A significant renal function loss was recorded in 30.1% of patients treated with LRN compared to 16.7% and 10.3% of patients treated with LPN and RAPN (P=0.01). CONCLUSIONS In obese patients, both LPN and RAPN showcased comparable complication rates and higher renal function preservation than LRN. These findings highlighted the potential benefits of minimally invasive PN over radical surgery in the context of obese individuals.
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Affiliation(s)
- Luca Lambertini
- Department of Urology, Unit of Oncologic Minimally-Invasive Urology and Andrology, University of Florence, Careggi Hospital, Florence, Italy
| | - Andrea Mari
- Department of Urology, Unit of Oncologic Minimally-Invasive Urology and Andrology, University of Florence, Careggi Hospital, Florence, Italy
| | - Alessandro Sandulli
- Department of Urology, Unit of Oncologic Minimally-Invasive Urology and Andrology, University of Florence, Careggi Hospital, Florence, Italy
| | - Daniele Amparore
- Division of Urology, Department of Oncology, San Luigi Gonzaga Hospital, School of Medicine, Orbassano, Turin, Italy
| | - Alessandro Antonelli
- Department of Urology, Azienda Ospedaliera Universitaria Integrata (A.O.U.I.), Verona, Italy
| | - Maurizio Barale
- Division of Urology, Department of Surgical Sciences, San Giovanni Battista Hospital, University of Turin, Turin, Italy
| | - Pierluigi Bove
- Department of Urology, University Hospital of Tor Vergata, Rome, Italy
| | | | - Umberto Capitanio
- Department of Experimental, Diagnostic, and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Luigi F DA Pozzo
- Division of Experimental Oncology, Unit of Urology, Urological Research Institute, IRCCS San Raffaele Hospital, University Vita-Salute San Raffaele, Milan, Italy
- Department of Urology, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Fabrizio DI Maida
- Department of Urology, Unit of Oncologic Minimally-Invasive Urology and Andrology, University of Florence, Careggi Hospital, Florence, Italy
| | - Antonio Andrea Grosso
- Department of Urology, Unit of Oncologic Minimally-Invasive Urology and Andrology, University of Florence, Careggi Hospital, Florence, Italy
| | - Cristian Fiori
- Division of Urology, Department of Oncology, San Luigi Gonzaga Hospital, School of Medicine, Orbassano, Turin, Italy
| | - Paolo Gontero
- Division of Urology, Department of Surgical Sciences, San Giovanni Battista Hospital, University of Turin, Turin, Italy
| | - Vincenzo Li Marzi
- Medicine and Surgery Department, University of Milano-Bicocca, Monza, Italy
| | - Riccardo Campi
- Medicine and Surgery Department, University of Milano-Bicocca, Monza, Italy
| | - Nicola Longo
- Department of Urology, Unit of Urological Minimally Invasive Robotic Surgery and Renal Transplantation, University of Florence, Careggi Hospital, Florence, Italy
| | | | | | - Francesco Montorsi
- Department of Experimental, Diagnostic, and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Francesco Porpiglia
- Division of Urology, Department of Oncology, San Luigi Gonzaga Hospital, School of Medicine, Orbassano, Turin, Italy
| | - Angelo Porreca
- Department of Urology, Fondazione IRCCS Ca' Granda, Maggiore Polyclinic Hospital, University of Milan, Milan, Italy
- Veneto Institute of Oncology (IOV) IRCCS, Castelfranco Veneto, Treviso, Italy
| | | | - Claudio Simeone
- Department of Urology, Abano Terme Polyclinic, Abano Terme, Padua, Italy
| | - Salvatore Siracusano
- Department of Urology, Azienda Ospedaliera Universitaria Integrata (A.O.U.I.), Verona, Italy
| | - Carlo Terrone
- Department of Urology, Ospedali Civili, University of Brescia, Brescia, Italy
| | | | - Andrea Minervini
- Department of Urology, Unit of Oncologic Minimally-Invasive Urology and Andrology, University of Florence, Careggi Hospital, Florence, Italy -
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Jin Y, Wang M, Xing N. Search for the optimized and key nephrometry elements combination in retroperitoneal laparoscopic partial nephrectomy: A retrospective study. Front Surg 2023; 10:1118971. [PMID: 36950053 PMCID: PMC10025499 DOI: 10.3389/fsurg.2023.1118971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 02/17/2023] [Indexed: 03/08/2023] Open
Abstract
Background The nephrometry scoring system plays a key role in the preoperative evaluation of partial nephrectomy, and scoring systems based on anatomical characteristics have high similarity in scoring elements. Currently, there is little research on scoring systems related to retroperitoneal laparoscopic partial nephrectomy, and there is a lack of research on the combination of scoring elements, which requires further investigation. Methods We retrospectively analyzed the clinical records of 107 patients who underwent retroperitoneal laparoscopic partial nephrectomy conducted by a single operator at a single center. The score and scoring elements were generated based on imaging. The scoring elements of each scoring system and all combinations of two to five elements were extracted. The predictive ability of different score combinations was evaluated by AUC value, and the key parameters of the score were found by taking the intersection. A nomogram was constructed and evaluated. Results We observed that with an increase in scoring elements, the strongest combination of elements did not significantly increase the predictive ability of warm ischemia time (P>0.05), postoperative complications (P>0.05), and trifecta achievement (P>0.05). The combination of the maximum tumor diameter and the distance between tumor and collecting system or renal sinus had a good comprehensive predictive ability, and there is no significant difference with the traditional score (P>0.05). The nomogram generated according to this combination has an excellent prediction ability for predicting whether obtain trifecta of partial nephrectomy. Conclusions Within the range of two to five elements, the critical degree of elements is more important than the number of elements. The maximum tumor diameter and the distance between the tumor and the collecting system or renal sinus was the key element of the prediction ability.
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Affiliation(s)
- Yanyang Jin
- Department of Urology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
- Department of Urology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou Medical University, Jinzhou, China
| | - Mingshuai Wang
- Department of Urology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Nianzeng Xing
- Department of Urology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
- Department of Urology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Correspondence: Nianzeng Xing
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Gu L, Zhao W, Xu J, Wang B, Cheng Q, Shen D, Xuan Y, Zhao X, Li H, Ma X, Zhang X. Comparison of Transperitoneal and Retroperitoneal Robotic Partial Nephrectomy for Patients With Complete Upper Pole Renal Tumors. Front Oncol 2022; 11:773345. [PMID: 35145902 PMCID: PMC8821917 DOI: 10.3389/fonc.2021.773345] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 12/28/2021] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES We compared the outcomes of transperitoneal robotic partial nephrectomy (TRPN) and retroperitoneal robotic partial nephrectomy (RRPN) for complete upper pole renal masses (1 point for the "L" component of the RENAL scoring system). MATERIAL AND METHODS We retrospectively reviewed patients who underwent either TRPN or RRPN from 2013 to 2016. Baseline demographics and perioperative, functional, and oncological results were compared. Multivariable analysis was performed to identify factors related to pentafecta achievement (ischemia time ≤25 min, negative margin, perioperative complication free, glomerular filtration rate (eGFR) preservation >90%, and no chronic kidney disease upstaging). RESULTS No significant differences between TRPN vs. RRPN were noted for operating time (110 vs. 114 min, p = 0.870), renal artery clamping time (19 vs. 18 min, p = 0.248), rate of positive margins (0.0% vs. 3.3%, p = 0.502), postoperative complication rates (25.0% vs. 13.3%, p = 0.140). TRPN was associated with a more estimated blood loss (50 vs. 40 ml, p = 0.004). There were no significant differences in pathologic variables, rate of eGFR decline for postoperative 12-month (9.0% vs. 7.1%, p = 0.449) functional follow-up. Multivariate analysis identified that only RENAL score (odd ratio: 0.641; 95% confidence interval: 0.455-0.904; p = 0.011) was independently associated with the pentafecta achievement. CONCLUSIONS For completely upper pole renal masses, both TRPN and RRPN have good and comparable results. Both surgical approaches remain viable options in the treatment of these cases.
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Affiliation(s)
- Liangyou Gu
- Department of Urology, the Third Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Wenlei Zhao
- Department of Urology, the Third Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Junnan Xu
- Department of Urology, the Third Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Baojun Wang
- Department of Urology, the Third Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Qiang Cheng
- Department of Urology, the Third Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Donglai Shen
- Department of Urology, the Third Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Yundong Xuan
- Department of Urology, the Third Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Xupeng Zhao
- Department of Urology, the Third Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Hongzhao Li
- Department of Urology, the Third Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Xin Ma
- Department of Urology, the Third Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Xu Zhang
- Department of Urology, the Third Medical Centre, Chinese PLA General Hospital, Beijing, China
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Bai N, Qi M, Shan D, Liu S, Na T, Chen L. Trifecta achievement in patients undergoing partial nephrectomy: a systematic review and meta-analysis of predictive factors. Int Braz J Urol 2021; 48:625-636. [PMID: 34115456 PMCID: PMC9306373 DOI: 10.1590/s1677-5538.ibju.2021.0095] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 03/23/2021] [Indexed: 11/22/2022] Open
Abstract
PURPOSE The predictors of trifecta achievement in partial nephrectomy (PN) were poorly inquired and remained a controversial area of discovery. To evaluate predictive factors of trifecta achievement in patients undergoing PN. MATERIALS AND METHODS A systematic literature search was performed to identify relevant articles. Only studies focusing on postoperative trifecta achievement and exploring its predictor with multivariable analyses were included. The trifecta achievement was defined as negative surgical margins, warm ischemia time <25 minutes, and no complications. Merged odds ratio (OR) and 95% confidence interval (CI) were used to evaluate the predictive effect. RESULTS Thirteen studies with 7066 patients meeting the inclusion criteria were included. The rate of trifecta achievement ranged from 43.3% to 78.6%. Merged results showed that preoperative eGFR (OR: 1.01, 95% CI: 1.00, 1.02, P=0.02), operative time (OR: 0.99, 95% CI: 0.99, 1.00, P=0.02), estimated blood loss (OR: 1.00, 95% CI: 1.00, 1.00, P <0.001), tumor size (OR: 0.70, 95% CI: 0.58, 0.84, P <0.001), medium (OR: 0.39, 95% CI: 0.18, 0.84, P=0.02) and high PADUA score (OR: 0.23, 95% CI: 0.08, 0.64, P=0.005) were independently associated with trifecta achievement. A publication bias was identified for tumor size. Sensitivity analysis confirmed the stability of result for tumor size. CONCLUSIONS Larger tumor size, medium and high PADUA score are associated with decreased probability of trifecta achievement. After verifying by further high-quality studies, these variables can be incorporated into tools to predict probability of trifecta achievement during clinical practice.
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Affiliation(s)
- Nigemutu Bai
- Department of Mongolian Medicine Urology, Affiliated Hospital of Inner Mongolia University for Nationalities, Tongliao,China
| | - Muge Qi
- Department of Mongolian Medicine Gastroenterology, Affiliated Hospital of Inner Mongolia University for Nationalities, Tongliao,China
| | - Dan Shan
- Department of Mongolian Medicine Cardiology, Affiliated Hospital of Inner Mongolia University for Nationalities, Tongliao,China
| | - Suo Liu
- Department of Mongolian Medicine Urology, Affiliated Hospital of Inner Mongolia University for Nationalities, Tongliao,China
| | - Ta Na
- Department of Mongolian Medicine Urology, Affiliated Hospital of Inner Mongolia University for Nationalities, Tongliao,China
| | - Liang Chen
- Department of Mongolian Medicine Urology, Affiliated Hospital of Inner Mongolia University for Nationalities, Tongliao,China
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