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Ohsugi H, Ikeda J, Takayasu K, Takizawa N, Taniguchi H, Yanishi M, Kinoshita H. Trifecta outcomes of robotic partial nephrectomy in obese patients: A comparison of body mass index <25, 25 to <30, and ≥30. Int J Urol 2024; 31:1108-1113. [PMID: 39073237 DOI: 10.1111/iju.15529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Accepted: 06/19/2024] [Indexed: 07/30/2024]
Abstract
OBJECTIVE We analyzed robotic partial nephrectomy (RPN) outcomes in obese patients based on body mass index (BMI) and trifecta achievement. METHODS We retrospectively reviewed 296 patients who underwent RPN at Kansai Medical University Hospital between 2014 and 2022. The preoperative clinical data and perioperative outcomes were evaluated. Trifecta achievement (negative surgical margin, no major complications, and no acute kidney injury on postoperative day three) and its relationship to three BMI groups (<25, 25 to <30, and ≥30) were the primary outcome. The correlation between factors in achieving trifecta and BMI was evaluated. Univariate and multivariate analyses assessed variables for achieving the trifecta with logistic regression analysis. C-statistics quantitatively evaluated the prediction accuracy. RESULTS Among 296 patients, 264 (89.2%) achieved trifecta (BMI categories were <25 [89.9%], 25 to <30 [89.4%], and ≥30 [82.6%]). There was no significant BMI-related difference (p = 0.566). Intraoperative blood loss increased with the BMI (p = 0.034). Multivariate analyses showed preoperative aspects and dimensions used for anatomic (PADUA) score independently predicted trifecta failure (odds ratio 1.71; 95% confidence interval 1.32-2.20; p < 0.001). The C-statistics of the PADUA score increased with increasing BMI. CONCLUSIONS Higher BMI patients had more intraoperative blood loss during RPN. However, RPN remains safe and has acceptable quality and functional outcomes. Since patients with high PADUA scores combined with a high BMI may be at risk of trifecta failure, this should be explained before RPN.
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Affiliation(s)
- Haruyuki Ohsugi
- Department of Urology and Andrology, Kansai Medical University, Osaka, Japan
| | - Junichi Ikeda
- Department of Urology and Andrology, Kansai Medical University, Osaka, Japan
| | - Kenta Takayasu
- Department of Urology and Andrology, Kansai Medical University, Osaka, Japan
| | - Nae Takizawa
- Department of Urology and Andrology, Kansai Medical University, Osaka, Japan
| | - Hisanori Taniguchi
- Department of Urology and Andrology, Kansai Medical University, Osaka, Japan
| | - Masaaki Yanishi
- Department of Urology and Andrology, Kansai Medical University, Osaka, Japan
| | - Hidefumi Kinoshita
- Department of Urology and Andrology, Kansai Medical University, Osaka, Japan
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Chen XB, Du QL, Zhu PY. Body mass index influence on short-term perioperative results in robotic-assisted laparoscopic partial nephrectomy: a comprehensive systematic review and meta-analysis. J Robot Surg 2024; 18:169. [PMID: 38598096 DOI: 10.1007/s11701-024-01926-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Accepted: 03/24/2024] [Indexed: 04/11/2024]
Abstract
The objective of this meta-analysis was to evaluate the perioperative outcomes of robotic-assisted partial nephrectomy (RAPN) in obese and non-obese patients. Through March 2024, we executed an exhaustive search in internationally acclaimed databases such as PubMed, Cochrane Library, and Web of Science, limiting our scope to publications in English. We discarded review articles, protocols lacking empirical data, conference abstracts, and materials not pertinent to our research. Our analytical framework utilized the Cochran-Mantel-Haenszel method alongside a random-effects model for evaluating dichotomous variables' mean differences, expressed through odds ratios (OR) with 95% confidence intervals (CI). We established statistical significance at a P value below 0.05. The comprehensive meta-analysis incorporated data from eight cohort studies, collectively assessing 3657 patients. Findings indicated that, relative to individuals of normal weight, those in the obese category had prolonged operative durations (WMD - 25.68 95% CI - 42.07 to - 9.29; P = 0.002), increased estimated blood loss (WMD - 48.55ml, 95% CI - 78.27 to - 18.83; P = 0.001), and longer warm ischemia times (WMD - 1.11, 95% CI - 2.03 to - 0.19; P = 0.02). However, no significant disparities were observed in hospital stay duration, intraoperative and total postoperative complications, severe postoperative complications, or alterations in postoperative estimated glomerular filtration rate (eGFR). Our findings conclude that robotic-assisted partial nephrectomy (RAPN) represents a viable and safe surgical approach for obese patients. This assertion is backed by the observation that crucial metrics, including postoperative renal function alterations, surgical complication rates, and hospitalization duration, exhibit no substantial variances when juxtaposed with counterparts of normal weight.
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Affiliation(s)
- Xiao-Bing Chen
- Department of Urology, Affiliated Hospital of North Sichuan Medical College, Nanchong, China.
| | - Qiu-Lin Du
- Department of Urology, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Ping-Yu Zhu
- Department of Urology, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
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Ong CSH, Law TYX, Mok A, Ho KSC, Wang Z, Chiong E, Tiong HY, Teoh JYC. The impact of body mass index on oncological and surgical outcomes of patients undergoing nephrectomy: a systematic review and meta-analysis. BJU Int 2023; 132:608-618. [PMID: 37401806 DOI: 10.1111/bju.16103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/05/2023]
Abstract
OBJECTIVE To perform a systematic review and meta-analysis to evaluate the impact of body mass index (BMI) on oncological (primary) and surgical (secondary) outcomes of patients who underwent nephrectomy, as obesity or high BMI is a known risk factor for renal cell carcinoma (RCC) and predictor of poorer outcomes. METHODS Studies were identified from four electronic databases from database inception to 2 June 2021, according to the Preferred Reporting Items for Systematic Review and Meta-analysis statement. The review protocol was registered in the International Prospective Register of Systematic Reviews with the identification number: CRD42021275124. RESULTS A total of 18 studies containing 13 865 patients were identified for the final meta-analysis. Regarding oncological outcomes, higher BMI predicted higher overall survival (BMI >25 vs BMI <25 kg/m2 : hazard ratio [HR] 0.70, 95% confidence interval [CI] 0.58-0.85), cancer-specific survival (BMI >25 vs BMI <25 kg/m2 : HR 0.60, 95% CI 0.50-0.73; BMI 25-30 vs BMI <25 kg/m2 : HR 0.46, 95% CI 0.23-0.95; BMI >30 vs BMI <25 kg/m2 : HR 0.50, 95% CI 0.36-0.69), and recurrence-free survival rates (BMI >25 vs BMI <25 kg/m2 : HR 0.72, 95% CI 0.63-0.82; BMI 25-30 vs BMI <25 kg/m2 : HR 0.59, 95% CI 0.42-0.82). Those with a lower BMI fared better in surgical outcomes, such as operation time and warm ischaemic time, although the absolute difference was minimal and unlikely to be clinically significant. There was no difference between groups for length of hospital stay, intraoperative or postoperative complications, blood transfusion requirements, and conversion to open surgery. CONCLUSION Our study suggests that a higher BMI is associated with improved long-term oncological survival and similar perioperative outcomes as a lower BMI. More research into the underlying biological and physiological mechanisms will enable better understanding of the effect of BMI, beyond mere association, on post-nephrectomy outcomes.
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Affiliation(s)
- Chloe S H Ong
- Department of Urology, National University Hospital, National University Health System, Singapore, Singapore
| | - Terence Y X Law
- Department of Urology, National University Hospital, National University Health System, Singapore, Singapore
| | - Alex Mok
- S.H. Ho Urology Centre, Department of Surgery, The Chinese University of Hong Kong, Hong Kong, China
| | - Kenny S C Ho
- S.H. Ho Urology Centre, Department of Surgery, The Chinese University of Hong Kong, Hong Kong, China
| | - Ziting Wang
- Department of Urology, National University Hospital, National University Health System, Singapore, Singapore
| | - Edmund Chiong
- Department of Urology, National University Hospital, National University Health System, Singapore, Singapore
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Ho Yee Tiong
- Department of Urology, National University Hospital, National University Health System, Singapore, Singapore
| | - Jeremy Y C Teoh
- S.H. Ho Urology Centre, Department of Surgery, The Chinese University of Hong Kong, Hong Kong, China
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Sharma G, Singh G, Ahluwalia P, Dasgupta P, Challacombe BJ, Bhandari M, Ahlawat R, Rawal S, Buffi NM, Ananth S, Porter JR, Rogers C, Mottrie A, Abaza R, Rha KH, Moon D, Yuvaraja TB, Parekh DJ, Capitanio U, Maes KK, Porpiglia F, Turkeri L, Gautam G. Robot-assisted partial nephrectomy in morbidly obese patients: a VCQI database study. J Robot Surg 2023; 17:2141-2147. [PMID: 37248374 DOI: 10.1007/s11701-023-01627-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 05/21/2023] [Indexed: 05/31/2023]
Abstract
To compare perioperative outcomes following robot-assisted partial nephrectomy (RAPN) in patients with morbid obesity (body mass index (BMI > 40 kg/m2)) and non-obese patients. Using the Vattikuti Collective quality initiative (VCQI) database for RAPN, data for morbidly obese and non-obese patients was obtained. Propensity scores were calculated for two treatment groups (morbidly obese vs. non-obese) for the following variables i.e. age, sex, tumor size, RNS, surgical access (retroperitoneal/transperitoneal) and estimated glomerular filtration rate (eGFR) to ensure comparability. The primary outcome for the study was comparison of trifecta between the two groups. In this study, 158 morbidly obese patients were matched with 158 non-obese patients undergoing RAPN. Two groups matched well for age, sex, tumor size, eGFR and RNS. There was no difference between two groups for ischemia time, blood loss, blood transfusion, conversion to radical nephrectomy, length of stay, intraoperative and postoperative complications. Operative time was longer in morbidly obese patients (median 210 min vs. 120 min, p = 0.000). On pathological analysis, malignant tumors were more likely in the morbidly obese group (83.1% vs.73.4%, p = 0.018). Trifecta outcomes were comparable between the two groups (60.1% vs. 63.3%, p = 0.563). The Median duration of follow-up was 12 months (1-96 months). The morbidly obese group had significantly higher day one creatinine (1.25 ± 0.7 vs. 1.07 ± 0.37, p = 0.001) and significantly lower day one eGFR (62.1 ± 19 vs. 69.2 ± 21, p = 0.018). However, there was no difference between the two groups for the last follow-up creatinine and eGFR. RAPN in morbidly obese patients is associated with equivalent perioperative outcomes compared to non-obese patients.
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Affiliation(s)
- Gopal Sharma
- Department of Urologic Oncology, Medanta The Medicity, Gurgaon, India.
| | - Gurpremjit Singh
- Department of Urologic Oncology, Medanta The Medicity, Gurgaon, India
| | - Puneet Ahluwalia
- Department of Urologic Oncology, Medanta The Medicity, Gurgaon, India
| | - Prokar Dasgupta
- Faculty of Life Sciences and Medicine, King's College, King's Health Partners, London, UK
| | | | | | - Rajesh Ahlawat
- Medanta the Medicity, The Medicity Hospital, Gurugram, New Delhi, India
| | - Sudhir Rawal
- Rajiv Gandhi Cancer Institute and Research Centre, New Delhi, India
| | | | - Sivaraman Ananth
- Chennai Urology and Robotics Institute, Apollo Hospitals, Greams Lane, Chennai, India
| | | | | | | | - Ronney Abaza
- Central Ohio Urology Group and Mount Carmel, St. Ann's Hospital, Columbus, OH, USA
| | - Khoon Ho Rha
- Yonsei University Health System, Seoul, South Korea
| | - Daniel Moon
- Peter MacCallum Cancer Centre, Peter MacCallum Hospital, Royal Melbourne Clinical School, University of Melbourne, Melbourne, Australia
| | | | | | - Umberto Capitanio
- Unit of Urology, Division of Experimental Oncology, Urological Research Institute (URI), IRCCS Ospedale San Raffaele, Milan, Italy
| | - Kris K Maes
- Center for Robotic and Minimally Invasive Surgery, Hospital Da Luz, Luz Sáude, Portugal
| | | | - Levent Turkeri
- Department of Urology, Altuzinade Hospital, Acıbadem M.A., Aydınlar University, Istanbul, Turkey
| | - Gagan Gautam
- Department of Urologic Oncology, Medanta The Medicity, Gurgaon, India
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Lee CU, Alabbasi M, Chung JH, Kang M, Seo SI. How far has robot-assisted partial nephrectomy reached? Investig Clin Urol 2023; 64:435-447. [PMID: 37668199 PMCID: PMC10482664 DOI: 10.4111/icu.20230121] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 06/07/2023] [Accepted: 07/06/2023] [Indexed: 09/06/2023] Open
Abstract
Nephron-sparing surgery is the standard treatment for small renal mass (SRM). Nephron-sparing surgery has evolved from an open to a minimally invasive technique. Robot-assisted partial nephrectomy (RAPN) is the latest technique in this field and is reported to be safe and feasible, showing oncologically and functionally superior or compatible results compared with open and laparoscopic partial nephrectomy for SRM. This is not limited to only SRM but also applies to large and complex renal masses and other challenging situations. RAPN showed good oncological and functional outcomes for ≥clinical T2 renal tumors, complex renal masses (PADUA score ≥10, RENAL score ≥10), hilar renal tumors, and multiple renal tumors. In addition, the outcomes of RAPN in these challenging cases were not inferior to those in conventional cases. RAPN could also be applied to a number of challenging cases in which the open technique was considered first. RAPN showed good results in patients with a solitary kidney, horseshoe kidney, and in repeat surgeries. Furthermore, RAPN could be safely performed on obese, elderly, and pediatric patients. Finally, this review evaluates efficiency and utility of RAPN based on the results of challenging cases of renal masses and to project the future of RAPN.
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Affiliation(s)
- Chung Un Lee
- Department of Urology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Mahmood Alabbasi
- Bahrain Defence Force Royal Medical Services, Riffa, Southern, Bahrain
| | - Jae Hoon Chung
- Department of Urology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Minyong Kang
- Department of Urology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seong Il Seo
- Department of Urology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
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Wang BR, Ou YC, Huang LH, Lu CH, Weng WC, Yang CK, Hsu CY, Lin YS, Chang YK, Tung MC. Robotic partial nephrectomy for renal tumor: The pentafecta outcomes of a single surgeon experience. Asian J Surg 2023; 46:3587-3592. [PMID: 37670437 DOI: 10.1016/j.asjsur.2023.05.140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 05/26/2023] [Indexed: 09/07/2023] Open
Abstract
PURPOSE This study investigated the oncological and functional surgical outcomes for patients with renal tumor who underwent robot-assisted partial nephrectomy (PN) by a single surgeon in Taiwan from 2006 to 2019. METHODS This retrospective study assessed patients who underwent robot-assisted PN for renal tumor. Patient data were analyzed for age, sex, body mass index, operative time and total ischemic time, surgical margin (positive/negative), and surgical complications. To evaluate functional and oncological outcomes, achievement of trifecta, and pentafecta criteria was used. Trifecta criteria were defined as a negative surgical margin, no postoperative complications, warm ischemia time <25 min. Pentafecta criteria were the trifecta criteria, >90% preservation of estimated glomerular filtration rate (eGFR) preservation, and no stage progression of chronic kidney disease at 1-year follow-up. RESULTS Of 101 patients who received robot-assisted PN, the most common type of renal tumor was clear cell renal cell carcinoma (RCC) (38%), followed by angiomyolipoma (26%). Patient characteristics were mean age 54.59 ± 13.8 years; mean RENAL Nephrometry score 6.63 ± 2.16; mean operative time 102.34 ± 50.06 min; and warm ischemia time 20.01 ± 14.12 min. The mean eGFR was 104.43 ± 31.73 mL/min/1.73 m2 preoperatively and 89.39 ± 32.3 mL/min/1.73 m2 postoperatively. Pathologic evaluation showed malignant tumors in 57 patients, among whom achievement of trifecta criteria occurred for 39 (68.42%) and pentafecta criteria for 18 (31.57%). Operation time was the only predictor for pentafecta achievement. CONCLUSION Robotic PN is a safe and effective approach for patients with renal tumor that can preserve most renal function and achieve oncological control. Pentafecta criteria can be used to more clearly define the surgical outcome of RAPN.
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Affiliation(s)
- Bo-Ren Wang
- Division of Urology, Department of Surgery, Taichung Armed Forces General Hospital, No. 348, Sec. 2, Zhongshan Rd., Taiping Dist., Taichung City, 411, Taiwan; National Defense Medical Center, No.161, Sec. 6, Minquan E. Rd., Neihu Dist., Taipei City, 11490, Taiwan
| | - Yen-Chuan Ou
- Divisions of Urology, Department of Surgery, Tungs' Taichung Metro Harbor Hospital, No. 699, Sec. 8, Taiwan Blvd., Taichung City, 435, Taiwan.
| | - Li-Hua Huang
- Divisions of Urology, Department of Surgery, Tungs' Taichung Metro Harbor Hospital, No. 699, Sec. 8, Taiwan Blvd., Taichung City, 435, Taiwan
| | - Chin-Heng Lu
- Divisions of Urology, Department of Surgery, Tungs' Taichung Metro Harbor Hospital, No. 699, Sec. 8, Taiwan Blvd., Taichung City, 435, Taiwan
| | - Wei-Chun Weng
- Divisions of Urology, Department of Surgery, Tungs' Taichung Metro Harbor Hospital, No. 699, Sec. 8, Taiwan Blvd., Taichung City, 435, Taiwan
| | - Cheng-Kuang Yang
- Divisions of Urology, Department of Surgery, Taichung Veterans General Hospital, 1650 Taiwan Boulevard Sect. 4, Taichung, 40705, Taiwan
| | - Chao-Yu Hsu
- Divisions of Urology, Department of Surgery, Tungs' Taichung Metro Harbor Hospital, No. 699, Sec. 8, Taiwan Blvd., Taichung City, 435, Taiwan
| | - Yi-Sheng Lin
- Divisions of Urology, Department of Surgery, Tungs' Taichung Metro Harbor Hospital, No. 699, Sec. 8, Taiwan Blvd., Taichung City, 435, Taiwan
| | - Yu-Kang Chang
- Divisions of Urology, Department of Surgery, Tungs' Taichung Metro Harbor Hospital, No. 699, Sec. 8, Taiwan Blvd., Taichung City, 435, Taiwan
| | - Min-Che Tung
- Divisions of Urology, Department of Surgery, Tungs' Taichung Metro Harbor Hospital, No. 699, Sec. 8, Taiwan Blvd., Taichung City, 435, Taiwan
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Mota ACMF, Alves JA, Canicoba GS, Brito GAD, Vieira GMM, Baptista AL, Andrade LAS, Imanishe MH, Pereira BJ. Acute Kidney Injury after Bone Marrow Transplantation in Patients with Lymphomas and Leukemias. REVISTA BRASILEIRA DE CANCEROLOGIA 2023. [DOI: 10.32635/2176-9745.rbc.2023v69n1.3423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023] Open
Abstract
Introduction: Hematologic malignancies, including lymphomas and leukemias, may be treated with autologous or allogeneic bone marrow transplantation. However, these approaches can increase the risk of infection, sepsis, graft-versus-host disease, and nephrotoxicity, possibly resulting in acute kidney injury (AKI). Objective: To evaluate AKI in patients with lymphomas or leukemia submitted to bone marrow transplantation (BMT). Method: Retrospective, observational cohort study of cases from a database of 256 patients (53.9% males) hospitalized for BMT between 2012 and 2014 at a cancer hospital in Sao Paulo, Brazil. Of these, 79 were selected randomly for analysis. Demographic data, length of hospitalization, and associated morbidities were recorded. AKI was identified according to Kidney Diseases Improving Global Outcomes (KDIGO) criteria. Results: The most frequent diagnoses for the 79 cases were non-Hodgkin’s lymphoma (30.4%), acute myeloid leukemia (26.6%), and Hodgkin’s lymphoma (24.1%). The probability of 100 days-survival after BMT was 81%, and three years after BMT was 61%. In-hospital mortality was significantly higher among patients who presented AKI during hospitalization (p<0.001). However, there was no difference in overall life expectancy (p=0.770). Conclusion: A significant prevalence of AKI was found in patients with leukemia or lymphoma while they were hospitalized for BMT, resulting in significantly increased rates of in-hospital mortality. The presence of AKI during hospitalization was not associated with a subsequent reduction in life expectancy.
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Comparison of perioperative outcomes following transperitoneal versus retroperitoneal robot-assisted partial nephrectomy: a propensity-matched analysis of VCQI database. World J Urol 2022; 40:2283-2291. [PMID: 35867142 DOI: 10.1007/s00345-022-04101-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Accepted: 07/07/2022] [Indexed: 10/17/2022] Open
Abstract
OBJECTIVE To compare perioperative outcomes following retroperitoneal robot-assisted partial nephrectomy (RPRAPN) and transperitoneal robot-assisted partial nephrectomy (TPRAPN). METHODS With this Vattikuti Collective Quality Initiative (VCQI) database, study propensity scores were calculated according to the surgical access (TPRAPN and RPRAPN) for the following independent variables, i.e., age, sex, side of the surgery, RENAL nephrometry scores (RNS), estimated glomerular filtration rate (eGFR) and serum creatinine. The study's primary outcome was the comparison of trifecta between the two groups. RESULTS In this study, 309 patients who underwent RPRAPN were matched with 309 patients who underwent TPRAPN. The two groups matched well for age, sex, tumor side, polar location of the tumor, RNS, preoperative creatinine and eGFR. Operative time and warm ischemia time were significantly shorter with RPRAPN. Intraoperative blood loss and need for blood transfusion were lower with RPRAPN. There was a significantly higher number of intraoperative complications with RPRAPN. However, there was no difference in the two groups for postoperative complications. Trifecta outcomes were better with RPRAPN (70.2% vs. 53%, p < 0.0001) compared to TPRAPN. We noted no significant change in overall results when controlled for tumor location (anteriorly or posteriorly). The surgical approach, tumor size and RNS were identified as independent predictors of trifecta on multivariate analysis. CONCLUSION RPRAPN is associated with superior perioperative outcomes in well-selected patients compared to TPRAPN. However, the data for the retroperitoneal approach were contributed by a few centers with greater experience with this technique, thus limiting the generalizability of the results of this study.
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Makevičius J, Čekauskas A, Želvys A, Ulys A, Jankevičius F, Miglinas M. Evaluation of Renal Function after Partial Nephrectomy and Detection of Clinically Significant Acute Kidney Injury. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58050667. [PMID: 35630084 PMCID: PMC9144406 DOI: 10.3390/medicina58050667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 05/11/2022] [Accepted: 05/13/2022] [Indexed: 11/16/2022]
Abstract
Background and Objectives: Consequences of partial nephrectomy (PN), intraoperative hypotension (IOH) and postoperative neutrophil to lymphocyte ratio (NLR) may cause postoperative acute kidney injury (AKI) and in long-term-chronic kidney disease (CKD). Our study aimed to identify the AKI incidence after PN, to find clinically significant postoperative AKI and renal dysfunction, and to determine the predictor factors. Materials and Methods: A prospective observational study consisted of 91 patients who received PN with warm ischemia, and estimated preoperative glomerular filtration rate (eGFR) ≥ 60 mL/min and without abnormal albuminuria. Results: 38 (41.8%) patients experienced postoperative AKI. Twenty-one (24.1%) patients had CKD upstage after 1 year follow-up. Sixty-seven percent of CKD upstage patients had AKI 48 h after surgery and 11% after 2 months. All 15 (16.5%) patients with CKD had postoperative AKI. With IOH, OR 1.07, 95% CI 1.03−1.10 and p < 0.001, postoperative NLR after 48 h (OR 1.50, 95% CI 1.19−1.88, p < 0.001) was the major risk factor of AKI. In multivariate logistic regression analysis, the kidney’s resected part volume (OR 1.08, 95% CI 1.03−1.14, p < 0.001) and IOH (OR 1.10, 95% CI 1.04−1.15, p < 0.001) were retained as statistically significant prognostic factors for detecting postoperative renal dysfunction. The independent risk factor for clinically significant postoperative AKI was only IOH (OR, 1.06; p < 0.001). Only AKI with the CKD upstage group has a statistically significant effect (p < 0.0001) on eGFR 6 and 12 months after surgery. Conclusions: The presence of AKI after PN is not rare. IOH and NLR are associated with postoperative AKI. The most important predictive factor of postoperative AKI is an NLR of over 3.5. IOH is an independent risk factor for clinically significant postoperative AKI and together with kidney resected part volume effects postoperative renal dysfunction. Only clinically significant postoperative AKI influences the reduction of postoperative eGFR after 6 and 12 months.
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Affiliation(s)
- Jurijus Makevičius
- Institute of Clinical Medicine, Faculty of Medicine, Clinic of Gastroenterology, Nephrourology and Surgery, Vilnius University, M. K. Čiurlionio Str. 21/27, LT-03101 Vilnius, Lithuania; (A.Č.); (A.Ž.); (F.J.); (M.M.)
- Center of Urology, Vilnius University Hospital Santaros Klinikos, Santariškių Str. 2, LT-08660 Vilnius, Lithuania
- Correspondence:
| | - Albertas Čekauskas
- Institute of Clinical Medicine, Faculty of Medicine, Clinic of Gastroenterology, Nephrourology and Surgery, Vilnius University, M. K. Čiurlionio Str. 21/27, LT-03101 Vilnius, Lithuania; (A.Č.); (A.Ž.); (F.J.); (M.M.)
- Center of Urology, Vilnius University Hospital Santaros Klinikos, Santariškių Str. 2, LT-08660 Vilnius, Lithuania
| | - Arūnas Želvys
- Institute of Clinical Medicine, Faculty of Medicine, Clinic of Gastroenterology, Nephrourology and Surgery, Vilnius University, M. K. Čiurlionio Str. 21/27, LT-03101 Vilnius, Lithuania; (A.Č.); (A.Ž.); (F.J.); (M.M.)
- Center of Urology, Vilnius University Hospital Santaros Klinikos, Santariškių Str. 2, LT-08660 Vilnius, Lithuania
| | - Albertas Ulys
- Departament of Oncourology, National Cancer Institute, Santariškių Str. 1, LT-08661 Vilnius, Lithuania;
| | - Feliksas Jankevičius
- Institute of Clinical Medicine, Faculty of Medicine, Clinic of Gastroenterology, Nephrourology and Surgery, Vilnius University, M. K. Čiurlionio Str. 21/27, LT-03101 Vilnius, Lithuania; (A.Č.); (A.Ž.); (F.J.); (M.M.)
- Center of Urology, Vilnius University Hospital Santaros Klinikos, Santariškių Str. 2, LT-08660 Vilnius, Lithuania
| | - Marius Miglinas
- Institute of Clinical Medicine, Faculty of Medicine, Clinic of Gastroenterology, Nephrourology and Surgery, Vilnius University, M. K. Čiurlionio Str. 21/27, LT-03101 Vilnius, Lithuania; (A.Č.); (A.Ž.); (F.J.); (M.M.)
- Center of Nephrology, Vilnius University Hospital Santaros Klinikos, Santariškių Str. 2, LT-08661 Vilnius, Lithuania
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Robotic-Assisted Partial Nephrectomy: Techniques to Improve Clinical Outcomes. Curr Urol Rep 2021; 22:51. [PMID: 34622373 DOI: 10.1007/s11934-021-01068-4] [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] [Accepted: 07/02/2021] [Indexed: 01/09/2023]
Abstract
PURPOSE OF REVIEW To summarize current options available for robot-assisted partial nephrectomy RECENT FINDINGS: Partial nephrectomy (PN) is a standard treatment option for management of cT1 renal masses. It may be carried out by multiple approaches. Robot-assisted (RA) PN is one such option. The goal of treatment is both correct oncological (negative surgical margins) and functional (preservation of sufficient amount of renal parenchyma of the operated kidney) outcome. Appropriate outcomes depend on multiple factors. There are many, but among others tumor characteristics (size, location, i.e., tumor complexity), patient baseline renal function, patient comorbidities, and performance status etc. Based on all these, the surgeon adapts the intervention for each mass/patient by preoperative planning, absence/use/duration of warm or cold ischemia, perioperative imaging, resection technique adapted to tumor location and depth of invasion, use of hemostatics, type and degree of renal parenchymal closure and others details. Nephroprotective agents have not shown efficacy so far. It should not be forgotten that surgeon's experience plays a key role in the achievement of good results. Although multiple factors have a role in the RA partial nephrectomy, surgeon experience and adaptation of technique of intervention have the crucial role in the achievement of both functional and oncological results.
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Fernandez-Pello S, Verma N, Kuusk T, Berezowska A, Mumtaz F, Patki P, Tran M, Barod R, Bex A. Perioperative impact of body mass index on upper urinary tract and renal robot-assisted surgery: a single high-volume centre experience. J Robot Surg 2021; 16:611-619. [PMID: 34313951 DOI: 10.1007/s11701-021-01285-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Accepted: 07/20/2021] [Indexed: 11/29/2022]
Abstract
To assess the impact of body mass index (BMI) on peri-operative outcomes of kidney and upper tract robot-assisted surgery. Medical audit of patients who underwent robot-assisted kidney and upper tract cancer surgery at a single institution between 2017 and 2019, categorized on BMI into obese patients with a BMI ≥ 30 kg/m2 and a control group with BMI < 25 kg/m2. Patient and tumour characteristics, surgery time, intraoperative blood loss, intraoperative adverse events (AE) according to the European Association of Urology Intraoperative Adverse Incidents Classification (EAUiaiC), conversion- to-open/radical rate as well as 30-day postoperative AE according to Clavien-Dindo (CD) and length of inpatient stay were analyzed. 366 patients were identified, 141 with a BMI < 25 (normal-weight) and 225 BMI ≥ 30 (obesity). There were no significant differences between the groups in terms of age, gender, comorbidities, tumour size, TNM stage and type of surgery. Obese patients had a higher estimated blood loss (198.05 ml), surgery time (171.75 min), intraoperative AE (all grades) (14.67%, 95% CI (0.10-0.19) as well as adherent perinephric fat (APF) (14.22%, 95% CI (0.09-0.19)) in contrast to the control group (86.85 ml, 148.29 min, 7.04% and 2.12%, respectively). Hospital stay, major intraoperative AE (≥ 3) and major postoperative AE (CD > 2) distributed equally between groups. Robotic kidney and upper tract surgery in obese patients showed an increase in surgery time and blood loss potentially related to APF. However, obesity was not associated with conversion to open surgery or radical nephrectomy in nephron-sparing procedures, length of stay, major intraoperative AE or postoperative complications.
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Affiliation(s)
- Sergio Fernandez-Pello
- Specialist Centre for Kidney Cancer, Royal Free London NHS Foundation Trust, Hampstead, London, UK.,Department of Urology, Cabueñes University Hospital, Gijón, Spain
| | - Neeta Verma
- Specialist Centre for Kidney Cancer, Royal Free London NHS Foundation Trust, Hampstead, London, UK
| | - Teele Kuusk
- Specialist Centre for Kidney Cancer, Royal Free London NHS Foundation Trust, Hampstead, London, UK.,Darent Valley Hospital, Dartford and Gravesham NHS Trust, Dartford, UK
| | - Aleksandra Berezowska
- Specialist Centre for Kidney Cancer, Royal Free London NHS Foundation Trust, Hampstead, London, UK
| | - Faiz Mumtaz
- Specialist Centre for Kidney Cancer, Royal Free London NHS Foundation Trust, Hampstead, London, UK
| | - Prasad Patki
- Specialist Centre for Kidney Cancer, Royal Free London NHS Foundation Trust, Hampstead, London, UK
| | - Maxine Tran
- Specialist Centre for Kidney Cancer, Royal Free London NHS Foundation Trust, Hampstead, London, UK.,UCL Division of Surgery and Interventional Science, London, UK
| | - Ravi Barod
- Specialist Centre for Kidney Cancer, Royal Free London NHS Foundation Trust, Hampstead, London, UK
| | - Axel Bex
- Specialist Centre for Kidney Cancer, Royal Free London NHS Foundation Trust, Hampstead, London, UK. .,UCL Division of Surgery and Interventional Science, London, UK.
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Marchioni M, Berardinelli F, Zhang C, Simone G, Uzzo RG, Capitanio U, Minervini A, Lau C, Kaouk J, Langenstroer P, Amparore D, de Luyk N, Porter J, Gallucci M, Kutikov A, Larcher A, Mari A, Kilday P, Rha KH, Quarto G, Perdonà S, White W, Eun DD, Derweesh I, Mottrie A, Anele UA, Jacobsohn K, Porpiglia F, Challacombe B, Sundaram CP, Autorino R, Yang B, Schips L. Effect of Obesity and Overweight Status on Complications and Survival After Minimally Invasive Kidney Surgery in Patients with Clinical T2-4 Renal Masses. J Endourol 2020; 34:289-297. [DOI: 10.1089/end.2019.0604] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Affiliation(s)
- Michele Marchioni
- Department of Medical, Oral and Biotechnological Sciences, Urology Unit, SS Annunziata Hospital, “G.D'Annunzio” University of Chieti, Chieti, Italy
| | | | - Chao Zhang
- Department of Urology, Changhai Hospital, Shanghai, China
| | - Giuseppe Simone
- Department of Urology, Regina Elena National Cancer Institute, Rome, Italy
| | - Robert G. Uzzo
- Division of Urology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Umberto Capitanio
- Unit of Urology, Division of Oncology, Urological Research Institute, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Andrea Minervini
- Department of Urology, University of Florence, Careggi Hospital, Florence, Italy
| | - Clayton Lau
- Division of Urology, City of Hope Medical Center, Duarte, California
| | - Jihad Kaouk
- Glickman Urology and Kidney Institute, Cleveland Clinic, Cleveland, Ohio
| | - Peter Langenstroer
- Department of Urology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Daniele Amparore
- Department of Urology, University of Turin-San Luigi Gonzaga Hospital, Turin, Italy
| | | | | | - Michele Gallucci
- Department of Urology, Regina Elena National Cancer Institute, Rome, Italy
| | - Alexander Kutikov
- Division of Urology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Alessandro Larcher
- Unit of Urology, Division of Oncology, Urological Research Institute, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Andrea Mari
- Department of Urology, University of Florence, Careggi Hospital, Florence, Italy
| | - Patrick Kilday
- Division of Urology, City of Hope Medical Center, Duarte, California
| | - Koon Ho Rha
- Department of Urology, Urological Science Institute, Yonsei University College of Medicine, Seoul, South Korea
| | - Giuseppe Quarto
- Uro-Gynecological Department, Fondazione “G. Pascale” IRCCS, Naples, Italy
| | - Sisto Perdonà
- Uro-Gynecological Department, Fondazione “G. Pascale” IRCCS, Naples, Italy
| | - Wesley White
- Department of Urology, University of Tennessee Medical Center, Knoxville, Tennessee
| | - Daniel D. Eun
- Department of Urology, Temple University School of Medicine, Philadelphia, Pennsylvania
| | - Ithaar Derweesh
- Department of Urology, UC San Diego Health System, La Jolla, California
| | - Alexandre Mottrie
- ORSI Academy, Melle, Belgium
- Department of Urology, OLV Hospital, Aalst, Belgium
| | | | - Ken Jacobsohn
- Department of Urology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Francesco Porpiglia
- Department of Urology, University of Turin-San Luigi Gonzaga Hospital, Turin, Italy
| | | | - Chandru P. Sundaram
- Department of Urology, Indiana University School of Medicine, Indianapolis, Indiana
| | | | - Bo Yang
- Department of Urology, Changhai Hospital, Shanghai, China
| | - Luigi Schips
- Department of Medical, Oral and Biotechnological Sciences, Urology Unit, SS Annunziata Hospital, “G.D'Annunzio” University of Chieti, Chieti, Italy
- Department of Urology, ASL 02 Lanciano Vasto Chieti, Chieti, Italy
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13
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Fu Z, Wu Z, Wang L. Letter to the Editor RE: The Impact of Obesity in Patients Undergoing Robotic Partial Nephrectomy by Rosen et al. (J Endourol 2019;33(6):431-437; DOI: 10.1089/end.2019.0018). J Endourol 2019; 34:712. [PMID: 31650852 DOI: 10.1089/end.2019.0654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Affiliation(s)
- Zhibin Fu
- Department of Urology, Changzheng Hospital, Naval Military Medical University, Shanghai, P.R. China
| | - Zhenjie Wu
- Department of Urology, Changzheng Hospital, Naval Military Medical University, Shanghai, P.R. China
| | - Linhui Wang
- Department of Urology, Changzheng Hospital, Naval Military Medical University, Shanghai, P.R. China
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Khalil MI, Ubeda J, Soehner T, Bhandari NR, Payakachat N, Davis R, Raheem OA, Kamel MH. Contemporary Perioperative Morbidity and Mortality Rates of Minimally Invasive vs Open Partial Nephrectomy in Obese Patients with Kidney Cancer. J Endourol 2019; 33:920-927. [PMID: 31333072 DOI: 10.1089/end.2019.0310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Aims: To compare early postoperative morbidity and mortality rates in obese patients (body mass index ≥30 kg/m2) who underwent minimally invasive partial nephrectomy (MIPN) vs open partial nephrectomy (OPN), utilizing the National Surgical Quality Improvement Program (NSQIP) database. Materials and Methods: The NSQIP database was queried to identify obese patients who underwent either MIPN or OPN between 2008 and 2016. Patient demographics, comorbidities, operative time (OT), length of stay (LOS), and 30-day postoperative complications, readmissions, and mortality rates were recorded and compared between the two groups. Multivariable logistic regression analysis was used to determine the adjusted odds of early postoperative complications in MIPN vs OPN. Results: A total of 6041 obese MIPN patients and 3064 obese OPN patients were identified. Mean OT (minutes ± standard deviation) was longer for MIPN vs OPN (197.2 ± 71.0 vs 189.6 ± 82.4, p < 0.001), while mean LOS (3.8 ± 2.8 days vs 5.8 ± 3.5 days, p < 0.001) and 30-day complications (8.5% vs 19.8%, p < 0.001) were lower. No difference in 30-day postoperative mortality rates between MIPN (0.4%) and OPN (0.5%) was observed (p = 0.426). In the adjusted analysis, the odds of any complication within 30 days in the MIPN group were 61% lower, blood transfusion 73% lower, pneumonia 38% lower, sepsis 70% lower, acute renal failure 64% lower, superficial surgical site infection 40% lower, and reoperation 47% lower, compared with OPN patients. Conclusions: When compared with OPN in obese patients, the likelihood of 30-day postoperative morbidity was significantly lower in MIPN patients. However, the odds of 30-day mortality rates were similar between the groups.
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Affiliation(s)
- Mahmoud I Khalil
- Department of Urology, University of Arkansas for Medical Sciences, Little Rock, Arkansas.,Department of Urology, Ain Shams University, Cairo, Egypt
| | - Joel Ubeda
- Department of Urology, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Thomas Soehner
- Department of Urology, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Naleen Raj Bhandari
- Division of Pharmaceutical Evaluation and Policy, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Nalin Payakachat
- Division of Pharmaceutical Evaluation and Policy, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Rodney Davis
- Department of Urology, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Omer A Raheem
- Department of Urology, Tulane University, New Orleans, Louisiana
| | - Mohamed H Kamel
- Department of Urology, University of Arkansas for Medical Sciences, Little Rock, Arkansas.,Department of Urology, Ain Shams University, Cairo, Egypt
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