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Dobrijevic ELK, Au EHK, Rogers NM, Clayton PA, Wong G, Allen RDM. Association Between Side of Living Kidney Donation and Post-Transplant Outcomes. Transpl Int 2022; 35:10117. [PMID: 35444489 PMCID: PMC9013757 DOI: 10.3389/ti.2022.10117] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 03/03/2022] [Indexed: 11/13/2022]
Abstract
Background: Right-sided living donor kidneys have longer renal arteries and shorter veins that make vascular anastomosis more challenging. We sought to determine whether recipients of right-sided living donor kidneys have worse outcomes than left-sided kidney recipients. Methods: An observational analysis of the Australia and New Zealand Dialysis and Transplant Registry (ANZDATA) was undertaken. We used adjusted logistic regression to determine the association between side and delayed graft function (DGF) and time-stratified adjusted cox regression models for graft and patient survivals. Results: Between 2004 and 2018, 4,050 living donor kidney transplants were conducted with 696 (17.2%) using right kidneys. With reference to left kidneys, the adjusted OR (95% CI) for DGF was 2.01 (1.31–3.09) for recipients with right kidneys. Within 30 days, 46 allografts (1.4%) were lost, with major causes of overall graft loss being technical, primary non-function and death. Recipients of right donor kidneys experienced a greater risk of early graft loss (aHR 2.02 [95% CI 1.06–3.86], p = 0.03), but not beyond 30 days (aHR 0.97 [95% CI 0.80–1.19], p = 0.8]). Conclusion: Technical challenge is the most common cause of early graft loss. The risk of early graft loss among recipients who received right kidneys is doubled compared to those who received left living donor kidneys.
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Affiliation(s)
| | - Eric H K Au
- Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia.,The Centre for Transplant and Renal Research, Westmead Institute of Medical Research, Westmead, NSW, Australia
| | - Natasha M Rogers
- Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia.,The Centre for Transplant and Renal Research, Westmead Institute of Medical Research, Westmead, NSW, Australia.,Department of Renal and Transplant Medicine, Westmead Hospital, Westmead, NSW, Australia.,Starzl Transplant Institute, University of Pittsburgh, Pittsburgh, PA, United States
| | - Philip A Clayton
- Central and Northern Adelaide Renal and Transplantation Services, Adelaide, SA, Australia.,Australia and New Zealand Dialysis and Transplant (ANZDATA) Registry, Adelaide, SA, Australia.,Discipline of Medicine, University of Adelaide, Adelaide, SA, Australia
| | - Germaine Wong
- Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia.,The Centre for Transplant and Renal Research, Westmead Institute of Medical Research, Westmead, NSW, Australia.,Department of Renal and Transplant Medicine, Westmead Hospital, Westmead, NSW, Australia
| | - Richard D M Allen
- Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia.,The Centre for Transplant and Renal Research, Westmead Institute of Medical Research, Westmead, NSW, Australia.,Department of Transplantation Surgery, Westmead Hospital, Westmead, NSW, Australia
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The Evolution of Kidney Transplantation Surgery Into the Robotic Era and Its Prospects for Obese Recipients. Transplantation 2019; 102:1650-1665. [PMID: 29916987 DOI: 10.1097/tp.0000000000002328] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Robotic-assisted kidney transplantation (RAKT) represents the most recent innovation in the evolution of kidney transplantation surgery. Vascular techniques enabling kidney transplantation have existed since the early 20th century and contributed to the first successful open kidney transplant procedure in 1954. Technical advances have since facilitated minimally invasive laparoscopic and robotic techniques in live-donor surgery, and subsequently for the recipient procedure. This review follows the development of surgical techniques for kidney transplantation, with a special focus on the advent of robotic-assisted transplantation because of its potential to facilitate transplantation of those deemed previously too obese to transplant by standard means. The different techniques, indications, advantages, disadvantages, and future directions of this approach will be explored in detail. Robot-assisted kidney transplantation may become the preferred means of transplanting morbidly obese recipients, although its availability to such recipients remains extremely limited and strategies targeting weight loss pretransplantation should never be abandoned in favor of a "RAKT-first" approach.
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Retrograde Flushing of Living Donor Renal Allografts via the Renal Vein: A Simple, Effective Technique. Transplantation 2017; 101:2111-2114. [PMID: 28518062 DOI: 10.1097/tp.0000000000001525] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Prograde flushing (PF) of living donor renal allografts with preservation solution via the renal artery or arteries is standard practice. PF may be difficult and potentially injurious to the donor kidney, especially in grafts with small or multiple arteries. In this report, we present our experience with retrograde flushing (RF) of 7 living donor kidneys via the renal vein. METHODS Retrospective review of 7 consecutive living donor renal transplants performed using the RF technique was performed. The 7 preceding living donor renal transplants performed using the standard arterial PF technique served as a control group. RESULTS All 7 recipients of RF kidneys experienced immediate graft function. At postoperative days 3 and 30, there was no difference in estimated glomerular filtration rate between the RF study group and PF controls. CONCLUSIONS The RF technique is simple and safe, with results equivalent to the PF technique. The RF technique may be especially useful after recovering kidneys with small and/or multiple arteries.
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Perioperative Events and Complications in Minimally Invasive Live Donor Nephrectomy: A Systematic Review and Meta-Analysis. Transplantation 2017; 100:2264-2275. [PMID: 27428715 DOI: 10.1097/tp.0000000000001327] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Minimally invasive live donor nephrectomy has become a fully implemented and accepted procedure. Donors have to be well educated about all risks and details during the informed consent process. For this to be successful, more information regarding short-term outcome is necessary. METHODS A literature search was performed; all studies discussing short-term complications after minimally invasive live donor nephrectomy were included. Outcomes evaluated were intraoperative and postoperative complications, conversions, operative and warm ischemia times, blood loss, length of hospital stay, pain score, convalescence, quality of life, and costs. RESULTS One hundred ninety articles were included in the systematic review, 41 in the meta-analysis. Conversion rate was 1.1%. Intraoperative complication rate was 2.3%, mainly bleeding (1.5%). Postoperative complications occurred in 7.3% of donors, including infectious complications (2.6%), of which mainly wound infection (1.6%) and bleeding (1.0%). Reported mortality rate was 0.01%. All minimally invasive techniques were comparable with regard to complication or conversion rate. CONCLUSIONS The used techniques for minimally invasive live donor nephrectomy are safe and associated with low complication rates and minimal risk of mortality. These data may be helpful to develop a standardized, donor-tailored informed consent procedure for live donor nephrectomy.
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Pandarinath SR, Choudhary B, Chouhan HS, Rudramani S, Dubey D. Transperitoneal laparoscopic left versus right live donor nephrectomy: Comparison of outcomes. Indian J Urol 2014; 30:256-60. [PMID: 25097308 PMCID: PMC4120209 DOI: 10.4103/0970-1591.134244] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Introduction: Although laparoscopic donor nephrectomy (LDN) is being performed at many centers, there are reservations on the routine use of laparoscopy for harvesting the right kidney due to a perception of technical complexity and increased incidence of allograft failure, renal vein thrombosis and the need for more back-table reconstruction along with increased operative time. Materials and Methods: We performed a prospective non-randomized comparison of transperitoneal laparoscopic left donor nephrectomy (LLDN) with laparoscopic right donor nephrectomy (RLDN) from August 2008 to May 2013. The operative time, warm ischemia time, intraoperative events, blood loss and post-operative parameters were recorded. The renal recipient parameters, including post-operative creatinine, episodes of acute tubular necrosis (ATN) and delayed graft function were also recorded. Results: A total of 188 LDN were performed between August 2008 and May 2013, including 164 LLDN and 24 RLDN. The demographic characteristics between the two groups were comparable. The operative duration was in favor of the right donor group, while warm ischemia time, estimated blood loss and mean length of hospital stay were similar between the two groups. Overall renal functional outcomes were comparable between the two donor groups, while the recipient outcomes including creatinine at discharge were also comparable. Conclusions: RLDN has a safety profile comparable with LLDN, even in those with complex vascular anatomy, and can be successfully performed by the transperitoneal route with no added morbidity. RLDN requires lesser operative time with comparable morbidity.
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Affiliation(s)
| | - Babulal Choudhary
- Department of Urology, Manipal Hospital, Old Airport Road, Bangalore, Karnataka, India
| | | | | | - Deepak Dubey
- Department of Urology, Manipal Hospital, Old Airport Road, Bangalore, Karnataka, India
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Ahmadi AR, Lafranca JA, Claessens LA, Imamdi RMS, IJzermans JNM, Betjes MGH, Dor FJMF. Shifting paradigms in eligibility criteria for live kidney donation: a systematic review. Kidney Int 2014; 87:31-45. [PMID: 24786706 DOI: 10.1038/ki.2014.118] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2013] [Revised: 02/06/2014] [Accepted: 02/20/2014] [Indexed: 12/11/2022]
Abstract
As the organ shortage increases, inherently the demand for donor kidneys continues to rise. Thus, live kidney donation is essential for increasing the donor pool. In order to create successful expansion, extended criteria live kidney donors should be considered. This review combines current guidelines with all available literature in this field, trying to seek and establish the optimal extended criteria. Comprehensive searches were carried out in major databases until November 2013 to search for articles regarding older age, overweight and obesity, hypertension, vascular anomalies/multiplicity, nulliparous women, and minors as donors. Of the 2079 articles found, 152 fell within the scope of the review. Five major guidelines were included and reviewed. Based on the literature search, live kidney donation in older donors (up to 70 years of age) seems to be safe as outcome is comparable to younger donors. Obese donors have comparable outcome to lean donors, in short- and mid-term follow-up. Since little literature is available proving the safety of donation of hypertensive donors, caution is advised. Vascular multiplicity poses no direct danger to the donor and women of childbearing age can be safely included as donors. Although outcome after donation in minors is shown to be comparable to adult donors, they should only be considered if no other options exist. We conclude that the analyzed factors above should not be considered as absolute contraindications for donation.
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Affiliation(s)
- Ali R Ahmadi
- Division of Transplant Surgery, Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Jeffrey A Lafranca
- Division of Transplant Surgery, Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Laura A Claessens
- Division of Transplant Surgery, Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Raoul M S Imamdi
- Division of Transplant Surgery, Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Jan N M IJzermans
- Division of Transplant Surgery, Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Michiel G H Betjes
- Division of Nephrology, Department of Internal Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Frank J M F Dor
- Division of Transplant Surgery, Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
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Bagul A, Frost JH, Mathuram Thiyagarajan U, Mohamed IH, Nicholson ML. Extending Anatomic Barriers to Right Laparoscopic Live Donor Nephrectomy. Urology 2012; 79:465-9. [DOI: 10.1016/j.urology.2011.10.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2011] [Revised: 09/28/2011] [Accepted: 10/05/2011] [Indexed: 11/26/2022]
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Voskoboinik A, Gutman MJ, Croagh D, Bell R, Saunder A, Gribbin J, Kanellis J. Implementation and learning of laproscopic donor nephrectomy by a non-transplant general surgeon with advanced laparoscopic skills. Asian J Endosc Surg 2011; 4:127-32. [PMID: 22776276 DOI: 10.1111/j.1758-5910.2011.00092.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Traditionally performed by vascular surgeons or urologists, laparoscopic nephrectomy for live kidney donor transplantation has emerged as a new effective and safe technique. This study examines the implementation of this technique at our centre, as performed by a single general surgeon with expertise in advanced laparoscopic surgery. METHODS Patient records for 78 live donor transplants performed between February 2002 and September 2008 were divided into two groups (with 39 patients each) analyzed. A variety of outcome variables were compared. The same individual surgeon performed all laparoscopic donor nephrectomy (LDN) procedures. RESULTS A significant advantage was noted for LDN with respect to hospital stay (LDN 5.1 ± 1.1 days vs open donor nephrectomy [ODN] 6.4 ± 2.6 days, P=0.01) while ODN had a significant advantage with respect to operative time (LDN 241.1 ± 55.7 min vs ODN 152.0 ± 27.7 min, P<0.01). Within the LDN group, we noted a significant shortening in the operation time with each case as experience increased (see graph; P<0.01). The total postoperative complication rate was similar in both groups (LDN: 31% vs ODN: 44%, P=0.25). There was a trend towards more respiratory complications in ODN (ODN 11/39 [28%] vs LDN 5/39 [13%], P=0.09). CONCLUSION While implementing a new procedure may result in longer operative times initially, these improve with time, and our data demonstrates no compromise in patient safety or outcomes. The LDN procedure proved to be a desirable alternative to ODN, with shorter hospital stay and improved operator skills with each case, and without significant compromise in allograft recovery.
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Affiliation(s)
- A Voskoboinik
- Department of General Surgery, Monash Medical Centre, Clayton, Australia
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