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Falahatkar S, Esmaeili S, Rastjou Herfeh N, Kazemnezhad E, Falahatkar R, Yeganeh M, Jafari A. The safety of continued low dose aspirin therapy during Complete Supine Percutaneous Nephrolithotomy (csPCNL). Prog Urol 2021; 32:458-464. [PMID: 34154964 DOI: 10.1016/j.purol.2021.04.005] [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] [Received: 07/04/2020] [Revised: 02/24/2021] [Accepted: 04/02/2021] [Indexed: 12/23/2022]
Abstract
OBJECTIVE Using anticoagulants and antiplatelet drugs in patients with cardiovascular and medical comorbidities is prevalent. Because of hyper vascular nature of kidney, physicians tend to stop using aspirin before percutaneous nephrolithotomy (PCNL). We have shown the effects of remaining on low dose aspirin in complete supine PCNL (csPCNL). MATERIAL AND METHODS The records of 643 patients who underwent csPCNL between 2012 and 2018 were analyzed. Surgical outcomes and complications of patients who were on aspirin therapy and continued it daily (group A) were compared with those not taking aspirin (group B). RESULTS Of the 643 csPCNLs, 40 (6%) were performed in patients of group A and the rest of 603 (94%) cases were in group B. The differences between the mean age of groups were statistically significant (60.08±9.45, group A and 48.66±12.32, group B) (P<0.001). Thirty-nine (97.5%) of patients in group A and 548 (90.9%) of group B were stone free by the end of the study which was not statistically significant (P=0.118). The mean operative time between groups A and B (43.20±21.37 and 44.83±16.83, respectively) was not considered significant (P=0.561). There was also no significant difference between 2 groups in any types of complications. Multivariate analysis showed that, perioperative aspirin use was not a significant predictor of transfusion, Hb drop, operative time and other complications. CONCLUSIONS Remaining on aspirin does not increase the risk of bleeding, transfusionand other complications. Consequently, continuing aspirin prioperatively in csPCNL appears safe. There is no fear for continuing aspirin in csPCNL. LEVEL OF EVIDENCE 3.
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Affiliation(s)
- S Falahatkar
- Urology Research Center, Razi Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran.
| | - S Esmaeili
- Urology Research Center, Razi Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran.
| | - N Rastjou Herfeh
- Urology Research Center, Razi Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran.
| | - E Kazemnezhad
- Urology Research Center, Razi Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran.
| | - R Falahatkar
- Urology Research Center, Razi Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran.
| | - M Yeganeh
- Urology Research Center, Razi Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran.
| | - A Jafari
- Urology Research Center, Razi Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran.
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Alathel A, Bjazevic J, Chew BH, Pace KT, Razvi H. The New/Novel Oral Anticoagulants and Their Impact on Patients Being Considered for Shockwave Lithotripsy: The Findings of an International Survey of the Endourological Society. J Endourol 2019; 33:319-324. [PMID: 30793937 DOI: 10.1089/end.2019.0057] [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: 11/12/2022] Open
Abstract
INTRODUCTION Although general guidelines exist directing the management of new/novel oral anticoagulants (NOACs) in the perioperative period for open/endoscopic procedures, no consensus exists for those patients being considered for shockwave lithotripsy (SWL). To gauge current practice, we administered a survey to the international endourologic community. METHODS A web-based survey was sent to current Endourological Society members. Respondents were asked whether they would consider SWL in patients receiving NOACs, and if they used SWL how these agents were managed perioperatively. Respondents were also asked which physicians in the patients' circle of care managed the discontinuation and reinstitution of the drugs. RESULTS There were 165 respondents from 27 countries. Approximately 92.7% of urologists had access to SWL but only 53.4% indicated they would offer SWL to patients receiving NOACs. Among these urologists, 63.3% relied on internal medicine/hematology/cardiology colleagues to counsel patients on the discontinuation of NOACs pretreatment, whereas the majority (64%) handled the resumption guidance themselves. There was wide variability in the management of NOACs before lithotripsy, with discontinuation varying from 2 to 7 days. Resumption was more consistent, ranging from 1 to 2 days or when hematuria resolved. None of the respondents reported knowledge of adverse effects such as perinephric hematomas or cardiovascular morbidity. CONCLUSIONS A large percentage of globally surveyed endourologists do not offer SWL to patients who are taking NOACs. Among those that do offer SWL, there seems to be a absence of consensus on optimal duration of discontinuation, suggesting a need to establish evidence-based guidance to optimize patient outcomes.
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Affiliation(s)
- Abdulaziz Alathel
- 1 Division of Urology, Department of Surgery, Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia
- 2 King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
- 3 King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Jennifer Bjazevic
- 4 Division of Urology, Department of Surgery, Western University, London, Canada
| | - Ben H Chew
- 5 Department of Urological Sciences, University of British Columbia, Vancouver, Canada
| | - Kenneth T Pace
- 6 Division of Urology, Department of Surgery, University of Toronto, Toronto, Canada
| | - Hassan Razvi
- 4 Division of Urology, Department of Surgery, Western University, London, Canada
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Otto BJ, Terry RS, Lutfi FG, Syed JS, Hamann HC, Gupta M, Bird VG. The Effect of Continued Low Dose Aspirin Therapy in Patients Undergoing Percutaneous Nephrolithotomy. J Urol 2018; 199:748-753. [DOI: 10.1016/j.juro.2017.10.034] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/22/2017] [Indexed: 12/23/2022]
Affiliation(s)
- Brandon J. Otto
- Department of Urology, University of Florida College of Medicine, Gainesville, Florida
| | - Russell S. Terry
- Department of Urology, University of Florida College of Medicine, Gainesville, Florida
| | - Forat G. Lutfi
- University of Florida College of Medicine, Gainesville, Florida
| | - Jamil S. Syed
- University of Florida College of Medicine, Gainesville, Florida
| | | | - Mohit Gupta
- Department of Urology, University of Florida College of Medicine, Gainesville, Florida
| | - Vincent G. Bird
- Department of Urology, University of Florida College of Medicine, Gainesville, Florida
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Knoll T, Bach T, Humke U, Neisius A, Stein R, Schönthaler M, Wendt-Nordahl G. [S2k guidelines on diagnostics, therapy and metaphylaxis of urolithiasis (AWMF 043/025) : Compendium]. Urologe A 2017; 55:904-22. [PMID: 27325405 DOI: 10.1007/s00120-016-0133-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Every tenth German citizen will suffer from at least one urinary calculus during the lifetime. The diagnostics, treatment and follow-up treatment of urolithiasis are, therefore, part of the daily routine practice for all urologists in hospitals and private practices as well as in many other disciplines, such as general practitioners, internists, nephrologists and pediatricians. Although the diagnostics and therapy have experienced substantial alterations over the last 10 years, the possibilities of metabolic diagnostics and secondary prevention for patients at risk are, unfortunately and unjustly, in many places very poorly represented. The present S2k guidelines, which for the first time were established in an interdisciplinary consensus process, represent the current practical recommendations and, whenever possible, use tables and algorithms in order to facilitate easy reference in the routine daily work. Last but not least, this greatly simplifies the measures for metaphylaxis.
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Affiliation(s)
- T Knoll
- Urologische Klinik Sindelfingen, Klinikum Sindelfingen-Böblingen, Arthur-Gruber-Str. 70, 71065, Sindelfingen, Deutschland.
| | - T Bach
- Urologisches Zentrum Hamburg, Asklepios Klinikum Harburg, Hamburg, Deutschland
| | - U Humke
- Klinik für Urologie, Klinikum Stuttgart, Stuttgart, Deutschland
| | - A Neisius
- Klinik für Urologie, Universitätsmedizin Mainz, Mainz, Deutschland
| | - R Stein
- Klinik für Urologie, Universitätsmedizin Mannheim, Mannheim, Deutschland
| | - M Schönthaler
- Klinik für Urologie, Universitätsklinikum Freiburg, Freiburg, Deutschland
| | - G Wendt-Nordahl
- Urologische Klinik Sindelfingen, Klinikum Sindelfingen-Böblingen, Arthur-Gruber-Str. 70, 71065, Sindelfingen, Deutschland
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Surgery in Patients Who Require Anticoagulants. J Urol 2016; 197:5-7. [PMID: 27746140 DOI: 10.1016/j.juro.2016.10.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/07/2016] [Indexed: 11/21/2022]
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Leavitt DA, Theckumparampil N, Moreira DM, Elsamra SE, Waingankar N, Hoenig DM, Smith AD, Okeke Z. Continuing aspirin therapy during percutaneous nephrolithotomy: unsafe or under-utilized? J Endourol 2015; 28:1399-403. [PMID: 25393457 DOI: 10.1089/end.2014.0235] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
INTRODUCTION Aspirin, as an inhibitor of platelets, is traditionally discontinued prior to percutaneous nephrolithotomy (PCNL) given the concern for increased surgical hemorrhage. However, this practice is based on expert opinion only, and mounting evidence suggests holding aspirin perioperatively can be more harmful than once thought. We sought to compared PCNL outcomes and complications in patients continuing aspirin to those stopping aspirin perioperatively. METHODS A retrospective review was performed of 321 consecutive PCNLs done between July 2012 and March 2014. Patients were separated into two groups. The on-aspirin group consisted of patients continuing aspirin throughout the perioperative period. The off-aspirin group had aspirin held temporarily pre- and postoperatively. Surgical outcomes and complications were compared between groups. RESULTS Of the 321 PCNLs, 60 (18.7%) occurred in patients chronically taking aspirin. The on-aspirin group included 17 PCNLs (5.2%), while the off-aspirin group included 43 PCNLs (13.4%). There were no differences between groups in terms of operative time (77 minutes vs 74 minutes, p=0.212), hemoglobin change (p=0.522), stone size (21 mm vs 22 mm, p=1.0), stone-free rate (p=0.314), median length of hospitalization (p=0.642), transfusion rate (p=0.703), or total complications (p=1.0). No patient experienced a thromboembolic event. CONCLUSIONS PCNL is safe in patients continuing aspirin perioperatively and does not result in more blood transfusions, angioembolization procedures, or complications. Patients with large stone burdens who are at high risk for thromboembolic events appear to be able to safely undergo PCNL without discontinuing aspirin.
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Affiliation(s)
- David A Leavitt
- The Smith Institute for Urology , Hofstra North Shore Long Island Jewish School of Medicine, New Hyde Park, New York
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Culkin DJ, Exaire EJ, Green D, Soloway MS, Gross AJ, Desai MR, White JR, Lightner DJ. Anticoagulation and Antiplatelet Therapy in Urological Practice: ICUD/AUA Review Paper. J Urol 2014; 192:1026-34. [DOI: 10.1016/j.juro.2014.04.103] [Citation(s) in RCA: 86] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/24/2014] [Indexed: 12/19/2022]
Affiliation(s)
- Daniel J. Culkin
- Health Sciences Center, University of Oklahoma, Oklahoma City, Oklahoma
| | - Emilio J. Exaire
- Health Sciences Center, University of Oklahoma, Oklahoma City, Oklahoma
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