24 December 2015 : Original article
Risk Factors for Lower Urinary Tract Dysfunction and Symptoms After Successful Renal Transplantation
Takahiko MitsuiABCDEF, Kimihiko MoriyaDEF, Ken MoritaABCDEF, Daiki IwamiABCDEF, Takeya KittaDEF, Yukiko KannoDEF, Masayuki TakedaDEF, Nobuo ShinoharaABCDEFDOI: 10.12659/AOT.895515
Ann Transplant 2015; 20:757-763
Abstract
BACKGROUND: We investigated risk factors for lower urinary tract (LUT) dysfunction and LUT symptoms in patients who successfully underwent renal transplantation (RTX).
MATERIAL AND METHODS: Ninety-five patients (54 males and 41 females) undergoing RTX (median age: 45 years old) at Hokkaido University Hospital were included in this study. Uroflowmetry (UFM), postvoid residual urine volume (PVR), and 24-h bladder diaries were performed. We analyzed risk factors for voiding dysfunction, urinary frequency, polyuria, nocturia, and nocturnal polyuria after RTX using logistic regression analysis.
RESULTS: End-stage renal disease arose from diabetes mellitus in 18 patients (19%). Pre-transplant dialysis had been carried out in 74 patients. Voiding dysfunction as assessed by UFM and PVR was observed in 24 patients (27%). Based on the 24-h bladder diaries, we identified frequent micturition in 29 patients (35%), polyuria in 44 (54%), nocturia in 30 (37%), and nocturnal polyuria in 46 (56%). A multivariable logistic regression analysis revealed that diabetes mellitus, which may cause autonomic disorders, was a risk factor for voiding dysfunction and nocturnal polyuria. A risk factor for frequent micturition and nocturia was older age at RTX. Being female was a risk factor for polyuria, which suggested that fluid intake in relation to body weight was higher in females.
CONCLUSIONS: LUT dysfunction and LUT symptoms were not uncommon in patients who successfully underwent RTX. LUT dysfunction and LUT symptoms need to be considered in patients with risk factors such as diabetes mellitus, older age at RTX, and being female, even after successful RTX.
Keywords: Diabetes Mellitus, Kidney Transplantation, Lower urinary tract symptoms, Risk Factors, Urinary Bladder, Overactive, Urinary Tract Physiological Phenomena
929 37
In Press
10 Nov 2023 : Original article
Effects of Preservation of Donor Liver Gastroduodenal Artery on Post-Transplant Biliary Complications in 18...Ann Transplant In Press; DOI:
07 Nov 2023 : Original article
Allogeneic Hematopoietic Stem Cell Transplantation Can Improve Prognosis of Extramedullary Infiltration Pos...Ann Transplant In Press; DOI:
06 Nov 2023 : Original article
Clinical Outcomes of Administration of Rituximab for Desensitization in Liver Transplant Patients with Pref...Ann Transplant In Press; DOI:
06 Nov 2023 : Original article
Short-Term Monitoring of Graft Regeneration in Partial Liver Transplantation RecipientsAnn Transplant In Press; DOI:
Most Viewed Current Articles
24 Aug 2021 : Review article
Normothermic Machine Perfusion (NMP) of the Liver – Current Status and Future PerspectivesDOI :10.12659/AOT.931664
Ann Transplant 2021; 26:e931664
26 Jan 2022 : Review article
Recurrence of Hepatocellular Carcinoma After Liver Transplantation: Risk Factors and Predictive ModelsDOI :10.12659/AOT.934924
Ann Transplant 2022; 27:e934924
29 Dec 2021 : Original article
Efficacy and Safety of Tacrolimus-Based Maintenance Regimens in De Novo Kidney Transplant Recipients: A Sys...DOI :10.12659/AOT.933588
Ann Transplant 2021; 26:e933588
15 Mar 2022 : Case report
Combined Liver, Pancreas-Duodenum, and Kidney Transplantation for Patients with Hepatitis B Cirrhosis, Urem...DOI :10.12659/AOT.935860
Ann Transplant 2022; 27:e935860