ABSTRACT
Kidney transplant recipients are at an increased risk of developing surgical site wound complications due to their immunosuppressed status. We aimed to determine whether increased mid-abdominal circumference (MAC) is predictive for wound complications in transplant recipients. A prospective study was performed on all kidney transplant recipients from October 2014 to October 2015. "Controls" consisted of kidney transplant recipients without a surgical site wound complication and "cases" consisted of recipients that developed a wound complication. In total, 144 patients underwent kidney transplantation and 107 patients met inclusion criteria. Postoperative wound complications were documented in 28 (26%) patients. Patients that developed a wound complication had a significantly greater MAC, body mass index (BMI), and body weight upon renal transplantation (P<.001, P=.011, and P=.011, respectively). On single and multiple logistic regression analyses, MAC was a significant predictor for developing a surgical wound complication (P=.02). Delayed graft function and a history of preformed anti-HLA antibodies were also predictive for surgical wound complications (P=.003 and P=.014, respectively). Increased MAC is a significant predictor for surgical wound complications in kidney transplant recipients. Integrating clinical methods for measuring visceral adiposity may be useful for stratifying kidney transplant recipients with an increased risk of a surgical wound complication.
Subject(s)
Intra-Abdominal Fat/physiopathology , Kidney Failure, Chronic/surgery , Kidney Transplantation/adverse effects , Obesity, Abdominal/complications , Postoperative Complications , Surgical Wound Infection/diagnosis , Waist Circumference , Adult , Body Mass Index , Case-Control Studies , Delayed Graft Function/diagnosis , Delayed Graft Function/etiology , Female , Follow-Up Studies , Glomerular Filtration Rate , Humans , Kidney Function Tests , Male , Middle Aged , Prognosis , Prospective Studies , Risk Factors , Surgical Wound Infection/etiologyABSTRACT
Renal transplantation in recipients with an ileal conduit is uncommon and occasionally controversial as it has been associated with high morbidity and mortality rates. We report on 17 patients with an ileal conduit who received a deceased donor renal transplant at our institution between January 1986 and December 2012. We retrospectively reviewed their allograft and surgical outcome. There were four mortalities at five, five, 39, and 66 months post-transplant. Sixteen of 17 grafts functioned immediately; one patient had primary non-function secondary to vascular thrombosis. Thirteen of 17 (76.5%) grafts were functioning at a mean follow-up period of 105 months. The mean serum creatinine at follow-up was 111 µM (±38.62). Five patients had seven episodes of urosepsis requiring hospital admission, and five patients received treatment for renal stone disease. We conclude that given improvements in immunosuppression, surgical technique, infection treatment, and selection criteria, we believe that renal transplantation in the patient with an ileal conduit yields excellent graft survival, although there is a high morbidity rate in this cohort of patients in the long term.