1
|
Danilovic A, Suartz CV, Torricelli FCM, Marchini GS, Batagello C, Vicentini FC, Nahas WC, Mazzucchi E. Play it safe: renal function after bilateral flexible ureteroscopy for kidney stones. World J Urol 2024; 42:226. [PMID: 38594574 DOI: 10.1007/s00345-024-04924-3] [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: 06/13/2023] [Accepted: 03/05/2024] [Indexed: 04/11/2024] Open
Abstract
PURPOSE We searched for perioperative renal function deterioration risk factors in patients that underwent bilateral flexible ureteroscopy (fURS) for kidney stones. METHODS From August 2016 to February 2020, symptomatic patients > 18 years old with bilateral kidney stones up to 20 mm in each side were prospectively studied. Serum creatinine samples were collected on admission to surgery, immediate postoperative (IPO), on POD 3, 10, and 30. Estimated glomerular filtration rate (eGFR) was calculated using Chronic Kidney Disease Epidemiology Collaboration equation (CKD-EPI) without a race coefficient. RESULTS Thirty patients underwent bilateral fURS. Comparing to preoperative eGFR, median IPO and POD3 eGFR (p < 0.001) were significantly lower, and POD10 (p = 0.092) and POD30 (p = 0.648) were similar to preoperative eGFR. During follow-up, 22/30 (73.3%), 14/30 (46.7%), and 7/30 (23.3%) of the patients presented a decrease > 10% eGFR, > 20% eGFR, and > 30% eGFR, respectively. Multivariate analysis demonstrated that lower preoperative eGFR is a risk factor for eGFR < 60 mL/min/1.73 m2, p = 0.019 [1.021-1.263; 1.136]; ASA > 1 is a risk factor for decrease of eGFR > 10%, p = 0.028 [1.25-51.13; 8.00]; longer operative time is a risk factor for decrease of eGFR > 20%, p = 0.042 [1.00-1.05; 1.028]; and operative time ≥ 120 min is a risk factor for decrease of eGFR > 30%, p = 0.026 [0.016-0.773; 0.113]. CONCLUSIONS Renal function suffers a reversible decrease after bilateral fURS. Our study suggests that adequate selection of patients and maintaining operative time < 120 min are relevant factors in preventing acute renal function deterioration following bilateral fURS.
Collapse
Affiliation(s)
- Alexandre Danilovic
- Urology, Hospital das Clinicas, Faculdade de Medicina, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, 255, 7 and. Sala 7175, São Paulo, SP, 05403-000, Brazil.
| | - Caio Vinicius Suartz
- Urology, Hospital das Clinicas, Faculdade de Medicina, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, 255, 7 and. Sala 7175, São Paulo, SP, 05403-000, Brazil
| | - Fabio Cesar Miranda Torricelli
- Urology, Hospital das Clinicas, Faculdade de Medicina, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, 255, 7 and. Sala 7175, São Paulo, SP, 05403-000, Brazil
| | - Giovanni Scala Marchini
- Urology, Hospital das Clinicas, Faculdade de Medicina, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, 255, 7 and. Sala 7175, São Paulo, SP, 05403-000, Brazil
| | - Carlos Batagello
- Urology, Hospital das Clinicas, Faculdade de Medicina, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, 255, 7 and. Sala 7175, São Paulo, SP, 05403-000, Brazil
| | - Fabio Carvalho Vicentini
- Urology, Hospital das Clinicas, Faculdade de Medicina, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, 255, 7 and. Sala 7175, São Paulo, SP, 05403-000, Brazil
| | - William C Nahas
- Urology, Hospital das Clinicas, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo, Brazil
| | - Eduardo Mazzucchi
- Urology, Hospital das Clinicas, Faculdade de Medicina, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, 255, 7 and. Sala 7175, São Paulo, SP, 05403-000, Brazil
| |
Collapse
|
2
|
Dogan C, Yazici CM, Akgül HM, Özman O, Başataç C, Çinar Ö, Siddikoglu D, Cakir H, Elmaagac B, Sancak EBB, Onal B, Akpinar H. The Predictive Factors For Readmission And Rehospitalization After Retrograde Intrarenal Surgery. The Results of RIRSearch study group. J Endourol 2021; 36:56-64. [PMID: 34235975 DOI: 10.1089/end.2021.0327] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Purpose Retrograde intrarenal surgery (RIRS) is a safe and effective treatment option for upper urinary tract stones smaller than 2cm. Although several studies have documented perioperative and postoperative complications related to RIRS, there exists limited data regarding the readmission and rehospitalization of patients after RIRS. The aims of the study were to document the rates of readmission and rehospitalization after RIRS and to determine the predictive factors for readmission and rehospitalization. Materials and Methods In this study, we retrospectively analyzed patients who underwent RIRS for the treatment of renal stone disease and were unexpectedly readmitted to the hospital within 30 days after discharge. The hospital admission systems were used to determine readmissions and rehospitalizations. Readmission and rehospitalization rates, causes, and treatment procedures were evaluated. Univariate and multivariate analyses of clinicodemographic properties were performed to evaluate possible predictive factors for readmission and rehospitalization after RIRS. Results A total of 1,036 patients were included in the study. Of these patients, 103 (9.9%) were readmitted to the hospital. Among these readmissions, 35 patients (33.9%) were rehospitalized and 14 (13.6%) underwent surgical intervention. The most common reasons for readmission were renal colic and fever. The presence of preoperative pyuria (odds ratio [OR] 1.86), stone volume (OR 1.54), postoperative complications (OR 3.66), and stone-free status (OR 0.46) were predictive factors for readmission, whereas hospitalization time (OR 1.32), postoperative complications (OR 9.70), and stone-free status (OR 0.06) were predictive factors for rehospitalization after RIRS. Conclusion Nearly 10% of patients who underwent RIRS were readmitted to the hospital within the first month after discharge, and some were rehospitalized. Preoperative pyuria, high stone volume, presence of postoperative complications, and low stone-free status predicted this readmission and rehospitalization. Clinicians must recognize these predictive factors and inform their patients about this possibility.
Collapse
Affiliation(s)
- Cagri Dogan
- Namik Kemal University, Urology, Namik Kemal University Medicine Faculty Tekirdag/Turkey, Tekirdag, Turkey, 59100.,Namik Kemal University Faculty of Medicine, 472605, Urology, Namik Kemal University Medicine Faculty Tekirdag/Turkey, Tekirdag, Turkey, 59100;
| | - Cenk Murat Yazici
- Namik Kemal University, Department of Urology, Namik Kemal University Hospital, Deparment of Urology, Tekirdag, Turkey, 59000;
| | - Hacı Murat Akgül
- Tekirdag Namik Kemal University, Urology, Tekirdag Namik Kemal University Urology Department, tekirdag, Turkey, 59010;
| | - Oktay Özman
- Gaziosmanpaşa Taksim Eğitim ve Araştırma Hastanesi, 147020, Urology Clinic, Gaziosmanpaşa, Istanbul, Turkey, 34000;
| | - Cem Başataç
- Istanbul Bilim University Medical Faculty, 64248, Department of Urology, Büyükdere Cad., No:120 34394 Esentepe, Şişli / İstanbul, Istanbul, Turkey, 34349.,Istanbul Bilim University - Gayrettepe Campus, 220088, Department of Urology, Gayrettepe Mahallesi,, Cemil Aslan Güder Sk. No:8, 34349, Beşiktaş/İstanbul, Istanbul, Turkey, 34349;
| | - Önder Çinar
- Bulent Ecevit University , Urology, Kozlu/Zonguldak, Zonguldak, Turkey, 67600;
| | - Duygu Siddikoglu
- Canakkale Onsekiz Mart Universitesi Tip Fakultesi, 485518, Department of Biostatistics, Canakkale, Canakkale, Turkey;
| | - Hakan Cakir
- Acibadem Hospitals Group, 64296, Acibadem Fulya Hospital Clinic of Urology Istanbul/Turkey, Istanbul, Turkey;
| | - Burak Elmaagac
- Acibadem Hospitals Group, 64296, . Acibadem Hospital Clinic of Urology, Eskisehir /Turkey, Eskisehir, Turkey;
| | - Eyup Burak Burak Sancak
- Canakkale Onsekiz Mart Universitesi, 52950, Department of Urology, Canakkale Onsekiz Mart Universitesi Hastanesi, Üroloji Anabilim Dalı, Kepez, 17100, Canakkale, Turkey, Çanakkale, Turkey, 17100.,United States;
| | - Bulent Onal
- Istanbul University- Cerrahpasa, Cerrahpasa School of Medicine, Department of Urology, Osmaniye Fildami Araligi Sok., Fildami Sitesi, A-Blok, No: 20, Istanbul, Turkey, 34144.,Turkey;
| | - Haluk Akpinar
- Istanbul Bilim University Medical Faculty, 64248, Department of Urology, Istanbul, Turkey;
| |
Collapse
|
3
|
Koras O, Bozkurt IH, Karakoyunlu N, Celik S, Sefik E, Yarimoglu S, Polat S, Sahan M, Degirmenci T. Retrospective analysis of the factors affecting intraoperative and immediate postoperative complications of RIRS classified by the Clavien and Satava grading systems. J Endourol 2021; 35:1764-1772. [PMID: 34235967 DOI: 10.1089/end.2021.0238] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND To classify intraoperative and postoperative complications using the modified Clavien classification system(MCCS) and modified Satava classification system(SCS) and to evaluate the parameters associated with complications in patients undergoing retrograde intrarenal surgery(RIRS) for renal and proximal ureteral stones. MATERIALS AND METHODS We performed a retrospective analysis of 949 patients who underwent RIRS for renal stones and proximal ureteral stones at two institutions between March 2015 and June 2020. Intraoperative complications were assessed using SCS and postoperative complications were graded according to MCCS. Univariate and multivariate analyses were undertaken to determine predictive factors affecting complication rates. RESULTS The median stone size was determined as 13 mm (range 10-20 mm). The stone-free rate was 83.6% after the first intervention. Reprocedure was applied to 89 of the patients with residual stones and the final stone-free rate was 94.4% after reprocedure. According to SCS, the number of intraoperative events and complication incidences was 153(16.1%). MCCS revealed postoperative complications in 121(12.8%) patients. Major complications were observed in 18(1.9%) patients. The rate of complications was higher in patients with renal anomalies (9.9% vs 3.4%, p=0.001). Stone location, stone size, stone burden, stone number, stone density and residual fragments were determined to be associated with the development of complications (p<0.001,p<0.001,p<0.001, p<0.001,p=0.002 and p<0.001 respectively). In addition, the multivariate analysis revealed that only presence of residual fragments was a significant predictor of complication development for the patients with Grade≥3 complications according to MCCS (p=0.032). However, significant predictors were stone burden (p<0.001), stone density (p=0.002) and fluoroscopy time (p<0.001) for those with Grade≥2b complications according to SCS. CONCLUSION This study showed that abnormal kidney anatomy, operation time, stone burden and residual fragments were reliable predictors of complication development during and after RIRS. Appropriate preoperative management should be planned according to these predictors to prevent intraoperative and postoperative complications.
Collapse
Affiliation(s)
- Omer Koras
- Mustafa Kemal University Faculty of Medicine, 111335, Urology, Mustafa Kemal University, Faculty of Medicine, Department of Urology, 31100, Antakya/HATAY, TURKEY, Hatay, Turkey, 31040;
| | - Ibrahim Halil Bozkurt
- Bozyaka Training and Research Hospital, Urology, Saim Cikrikci Str No:59, Karabaglar, Izmir, Turkey, 35170;
| | - Nihat Karakoyunlu
- Min.of Health Yildirim Beyazit Training Hosp., Urology Clinic, İrfan Baştuğ Cad. Dışkapı / ANKARA, Ankara, Turkey, 06110.,Eryaman mah 2.cd 15/20Etimesgutankaraankara, Turkey;
| | - Serdar Celik
- University of Health Sciences Izmir Bozyaka Education and Research Hospital, 169317, Urology, Izmir, Izmir, Turkey;
| | - Ertugrul Sefik
- Izmir Bozyaka Egitim ve Arastirma Hastanesi, 169317, Urology, Bozyaka Training And Research Hospital, Department Of Urology, Izmir, Turkey, Turkey, 35000.,Bozyaka Training And Research Hospital;
| | - Serkan Yarimoglu
- Izmir Bozyaka Training and Research Hospital, 169317, Urology, Izmir, Izmir, Turkey, 35000;
| | - Salih Polat
- Amasya University, 111366, Urology, Amasya, Turkey;
| | - Murat Sahan
- University of Health Sciences Izmir Bozyaka Education and Research Hospital, 169317, Urology, Izmir, Izmir, Turkey;
| | - Tansu Degirmenci
- Bozyaka Education and Research Hospital, Department of Urology, Izmir, Turkey;
| |
Collapse
|
4
|
Karaaslan M, Kasap Y. Can readmissions be reduced after retrograde intrarenal surgery for renal stone? World J Urol 2019; 38:2665. [PMID: 31734729 DOI: 10.1007/s00345-019-03013-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 11/05/2019] [Indexed: 10/25/2022] Open
Affiliation(s)
| | - Yusuf Kasap
- Department of Urology, Ankara City Hospital, Ankara, Turkey
| |
Collapse
|