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Mihai I, Dura H, Teodoru CA, Todor SB, Ichim C, Grigore N, Mohor CI, Mihetiu A, Oprinca G, Bacalbasa N, Tanasescu D, Bratu DG, Boicean A, Oros B, Hasegan A. Intraoperative Ultrasound: Bridging the Gap between Laparoscopy and Surgical Precision during 3D Laparoscopic Partial Nephrectomies. Diagnostics (Basel) 2024; 14:942. [PMID: 38732356 PMCID: PMC11083918 DOI: 10.3390/diagnostics14090942] [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: 03/14/2024] [Revised: 04/11/2024] [Accepted: 04/25/2024] [Indexed: 05/13/2024] Open
Abstract
The use of 3D laparoscopic partial nephrectomy has emerged as a cornerstone in the surgical arsenal for addressing renal tumors, particularly in managing challenging cases characterized by deeply seated tumors embedded within the renal parenchyma. In these intricate scenarios, the utilization of intraoperative ultrasound (IOUS) acquires paramount importance, serving as an indispensable tool for guiding and meticulously monitoring the surgical process in real time. To further explore the efficacy of IOUS-guided techniques, we conducted a retrospective study comparing outcomes in patients who underwent partial nephrectomy with IOUS guidance (n = 60) between 2020 and 2022 with a cohort from 2018 to 2019 without IOUS guidance (n = 25). Our comprehensive analysis encompassed various post-operative parameters, including the duration until food resumption, analgesia requirements, and length of the hospital stay. While these parameters exhibited comparable outcomes between the two groups, notable distinctions emerged in the intraoperative metrics. The IOUS-guided cohort demonstrated significantly reduced blood loss, a shorter median operative duration, and diminished ischemia time (p = 0.001). These compelling findings underscore the undeniable benefits of IOUS-guided techniques in not only facilitating the attainment of negative surgical margins but also in enhancing procedural safety and precision, thereby contributing to improved patient outcomes in the management of renal tumors.
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Affiliation(s)
- Ionela Mihai
- Faculty of Medicine, Lucian Blaga University of Sibiu, 550169 Sibiu, Romania; (I.M.); (C.A.T.); (S.B.T.); (C.I.); (N.G.); (C.I.M.); (A.M.); (G.O.); (D.T.); (D.G.B.); (A.B.); (A.H.)
| | - Horatiu Dura
- Faculty of Medicine, Lucian Blaga University of Sibiu, 550169 Sibiu, Romania; (I.M.); (C.A.T.); (S.B.T.); (C.I.); (N.G.); (C.I.M.); (A.M.); (G.O.); (D.T.); (D.G.B.); (A.B.); (A.H.)
| | - Cosmin Adrian Teodoru
- Faculty of Medicine, Lucian Blaga University of Sibiu, 550169 Sibiu, Romania; (I.M.); (C.A.T.); (S.B.T.); (C.I.); (N.G.); (C.I.M.); (A.M.); (G.O.); (D.T.); (D.G.B.); (A.B.); (A.H.)
| | - Samuel Bogdan Todor
- Faculty of Medicine, Lucian Blaga University of Sibiu, 550169 Sibiu, Romania; (I.M.); (C.A.T.); (S.B.T.); (C.I.); (N.G.); (C.I.M.); (A.M.); (G.O.); (D.T.); (D.G.B.); (A.B.); (A.H.)
| | - Cristian Ichim
- Faculty of Medicine, Lucian Blaga University of Sibiu, 550169 Sibiu, Romania; (I.M.); (C.A.T.); (S.B.T.); (C.I.); (N.G.); (C.I.M.); (A.M.); (G.O.); (D.T.); (D.G.B.); (A.B.); (A.H.)
| | - Nicolae Grigore
- Faculty of Medicine, Lucian Blaga University of Sibiu, 550169 Sibiu, Romania; (I.M.); (C.A.T.); (S.B.T.); (C.I.); (N.G.); (C.I.M.); (A.M.); (G.O.); (D.T.); (D.G.B.); (A.B.); (A.H.)
| | - Cosmin Ioan Mohor
- Faculty of Medicine, Lucian Blaga University of Sibiu, 550169 Sibiu, Romania; (I.M.); (C.A.T.); (S.B.T.); (C.I.); (N.G.); (C.I.M.); (A.M.); (G.O.); (D.T.); (D.G.B.); (A.B.); (A.H.)
| | - Alin Mihetiu
- Faculty of Medicine, Lucian Blaga University of Sibiu, 550169 Sibiu, Romania; (I.M.); (C.A.T.); (S.B.T.); (C.I.); (N.G.); (C.I.M.); (A.M.); (G.O.); (D.T.); (D.G.B.); (A.B.); (A.H.)
| | - George Oprinca
- Faculty of Medicine, Lucian Blaga University of Sibiu, 550169 Sibiu, Romania; (I.M.); (C.A.T.); (S.B.T.); (C.I.); (N.G.); (C.I.M.); (A.M.); (G.O.); (D.T.); (D.G.B.); (A.B.); (A.H.)
| | - Nicolae Bacalbasa
- Surgery Department, University of Medicine and Pharmacy “Carol Davila” Bucharest, 020021 Bucharest, Romania;
| | - Denisa Tanasescu
- Faculty of Medicine, Lucian Blaga University of Sibiu, 550169 Sibiu, Romania; (I.M.); (C.A.T.); (S.B.T.); (C.I.); (N.G.); (C.I.M.); (A.M.); (G.O.); (D.T.); (D.G.B.); (A.B.); (A.H.)
| | - Dan Georgian Bratu
- Faculty of Medicine, Lucian Blaga University of Sibiu, 550169 Sibiu, Romania; (I.M.); (C.A.T.); (S.B.T.); (C.I.); (N.G.); (C.I.M.); (A.M.); (G.O.); (D.T.); (D.G.B.); (A.B.); (A.H.)
| | - Adrian Boicean
- Faculty of Medicine, Lucian Blaga University of Sibiu, 550169 Sibiu, Romania; (I.M.); (C.A.T.); (S.B.T.); (C.I.); (N.G.); (C.I.M.); (A.M.); (G.O.); (D.T.); (D.G.B.); (A.B.); (A.H.)
| | - Bogdan Oros
- County Clinical Emergency Hospital of Sibiu, 550245 Sibiu, Romania
| | - Adrian Hasegan
- Faculty of Medicine, Lucian Blaga University of Sibiu, 550169 Sibiu, Romania; (I.M.); (C.A.T.); (S.B.T.); (C.I.); (N.G.); (C.I.M.); (A.M.); (G.O.); (D.T.); (D.G.B.); (A.B.); (A.H.)
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The efficacy of modified binding technique for renorrhaphy during robotic partial nephrectomy: surgical and functional outcomes from single-center experience. Surg Endosc 2023; 37:391-401. [PMID: 35982285 PMCID: PMC9839798 DOI: 10.1007/s00464-022-09460-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Accepted: 07/08/2022] [Indexed: 01/18/2023]
Abstract
BACKGROUND To compare the traditional single-layer and double-layer suture renorrhaphy with modified "Binding" suture renorrhaphy (whole rim of the wound was closed by the all-layer flow suture starting from the parenchyma cut edges to hilum, followed by the final defect closure) in robotic partial nephrectomy (RPN) for treating localized renal cell carcinoma in our large institutional experience. METHODS We retrospectively reviewed clinical data of 406 consecutive patients who underwent RPN from May 2018 and December 2020 in our center. The demographic and oncologic outcome variables were compared between different renal reconstruction groups and the effect of these suture techniques on renal function outcomes was also evaluated. RESULTS For the single-layer group, median operative time and warm ischemic time were significantly less than that of the double-layer and "Binding" groups (p < 0.001), while the significantly lower eGFR drop (p = 0.014) was also detected within postoperative 3 months from baseline, but this difference lost its statistical significance from 3th month to the last follow-up. The changes in postoperative creatinine values were clinically insignificant among the three groups. In a sub-analysis over 258 patients with moderate/high nephrometry score, those patients who underwent "Binding" suture had an undifferentiated warm ischemic time, estimated blood loss, and length of hospitalization stay with a decreased risk of Grade III complications (postoperative hemorrhage requiring intervention) and improved renal function recovery during the whole follow-up. CONCLUSION Single-layer suture renorrhaphy may be associated with better renal functional preservation and could prove to be reliable in patients with low-complexity tumor (RENAL score ≤ 6). Patients with moderate/high-complexity tumor (RENAL score ≥ 7) might represent a subgroup of patients having a functional benefit after "Binding" suture renorrhaphy even in the long-term period.
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Zhan H, Huang C, Li T, Yang F, Cai J, Li W, Mao Y, Zhou X. The Self-Retaining Barbed Suture for Parenchymal Repair in Laparoscopic Partial Nephrectomy: A Systematic Review and Meta-Analysis. Surg Innov 2019; 26:744-752. [PMID: 31215335 DOI: 10.1177/1553350619856167] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objectives. The warm ischemia time (WIT) is key to successful laparoscopic partial nephrectomy (LPN). The aim of this study was to perform a meta-analysis comparing the self-retaining barbed suture (SRBS) with a non-SRBS for parenchymal repair during LPN. Methods. A systematic search of PubMed, Scopus, and the Cochrane Library was performed up to March 2018. Inclusion criteria for this study were randomized controlled trials (RCTs) and observational comparative studies assessing the SRBS and non-SRBS for parenchymal repair during LPN. Outcomes of interest included WIT, complications, overall operative time, estimated blood loss, length of hospital stay, and change of renal function. Results. One RCT and 7 retrospective studies were identified, which included a total of 461 cases. Compared with the non-SRBS, use of the SRBS for parenchymal repair during LPN was associated with shorter WIT (P < .00001), shorter overall operative time (P < .00001), lower estimated blood loss (P = .02), and better renal function preservation (P = .001). There was no significant difference between the SRBS and non-SRBS with regard to complications (P = .08) and length of hospital stay (P = .25). Conclusions. The SRBS for parenchymal repair during LPN can significantly shorten the WIT and overall operative time, decrease blood loss, and preserve renal function.
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Affiliation(s)
- Hailun Zhan
- Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | | | - Tengcheng Li
- Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Fei Yang
- Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Jiarong Cai
- Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Wenbiao Li
- Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Yunhua Mao
- Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Xiangfu Zhou
- Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
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Bertolo R, Campi R, Klatte T, Kriegmair MC, Mir MC, Ouzaid I, Salagierski M, Bhayani S, Gill I, Kaouk J, Capitanio U. Suture techniques during laparoscopic and robot-assisted partial nephrectomy: a systematic review and quantitative synthesis of peri-operative outcomes. BJU Int 2019; 123:923-946. [PMID: 30216617 DOI: 10.1111/bju.14537] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
OBJECTIVE To summarize the available evidence on renorrhaphy techniques and to assess their impact on peri-operative outcomes after minimally invasive partial nephrectomy (MIPN). MATERIALS AND METHODS A systematic review of the literature was performed in January 2018 without time restrictions, using MEDLINE, Cochrane and Web of Science databases according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement recommendations. Studies providing sufficient details on renorrhaphy techniques during laparoscopic or robot-assisted partial nephrectomy and comparative studies focused on peri-operative outcomes were included in qualitative and quantitative analyses, respectively. RESULTS Overall, 67 and 19 studies were included in the qualitative and quantitative analyses, respectively. The overall quality of evidence was low. Specific tumour features (i.e. size, hilar location, anatomical complexity, nearness to renal sinus and/or urinary collecting system), surgeon's experience, robot-assisted technology, as well as the aim of reducing warm ischaemia time and the amount of devascularized renal parenchyma preserved represented the key factors driving the evolution of the renorrhaphy techniques during MIPN over the past decade. Quantitative synthesis showed that running suture was associated with shorter operating and ischaemia time, and lower postoperative complication and transfusion rates than interrupted suture. Barbed suture had lower operating and ischaemia time and less blood loss than non-barbed suture. The single-layer suture technique was associated with shorter operating and ischaemia time than the double-layer technique. No comparisons were possible concerning renal functional outcomes because of non-homogeneous data reporting. CONCLUSIONS Renorrhaphy techniques significantly evolved over the years, improving outcomes. Running suture, particularly using barbed wires, shortened the operating and ischaemia times. A further advantage could derive from avoiding a double-layer suture.
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Affiliation(s)
- Riccardo Bertolo
- Department of Urology, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Riccardo Campi
- Department of Urology, University of Florence, Florence, Italy
| | - Tobias Klatte
- Department of Urology, Royal Bournemouth and Christchurch Hospitals, Bournemouth, UK
| | | | - Maria Carmen Mir
- Department of Urology, Fundacion Instituto Valenciano de Oncologia, Valencia, Spain
| | - Idir Ouzaid
- Department of Urology, Bichat Hospital, APHP, Paris Diderot University, Paris, France
| | - Maciej Salagierski
- Urology Department, Faculty of Medicine and Health Sciences, University of Zielona Góra, Zielona Góra, Poland
| | - Sam Bhayani
- Division of Urology, Washington University School of Medicine, St Louis, MO, USA
| | - Inderbir Gill
- Keck School of Medicine, USC Institute of Urology, University of Southern California, Los Angeles, CA, USA
- Catherine and Joseph Aresty Department of Urology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Jihad Kaouk
- Department of Urology, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Umberto Capitanio
- Division of Urology, Washington University School of Medicine, St Louis, MO, USA
- Keck School of Medicine, USC Institute of Urology, University of Southern California, Los Angeles, CA, USA
- Department of Urology, San Raffaele Scientific Institute, Milan, Italy
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS San Raffaele Hospital, Milan, Italy
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