title: Medical comorbidities after renal transplantation.
abstract: BACKGROUND
  Despite the amount of evidence regarding the negative impact of medical comorbidities after transplantation, little attention has been directly paid to the pattern of somatic comorbidities in renal transplant recipients. The aim of this study was to assess the prevalence of medical comorbidities after kidney transplantation.
  
  
  METHODS
  In a cross-sectional study during 2006, we evaluated 119 kidney transplant recipients for somatic comorbidities by using the Ifudu comorbidity index, which evaluated the presence of 14 chronic illnesses among patients undergoing maintenance hemodialysis. Correlations of the Ifudu score with demographic and clinical data were also studied.
  
  
  RESULTS
  Eighty-three (90.4%) subjects had at least one medical comorbidity. The mean comorbidity score was 5.17 +/- 4.50. The most frequent comorbidities were nonischemic heart diseases including hypertension (n=75; 63%), visual disturbances (n=42; 35.2%), low back pain and spine and joint disorders (n=30; 25.21%), and musculoskeletal disorders (n=28; 23.5%). A higher comorbidity score was significantly correlated with lower economic status (P<.05), but not with age, gender, marital status, educational level, cause, or duration of end-stage renal disease.
  
  
  CONCLUSIONS
  The prevalence of medical comorbidities among kidney transplant recipients seems to be high, with the highest prevalence due to nonischemic heart diseases, visual disturbances, and musculoskeletal disorders. This highlighted the necessity of providing posttransplant care by a multidisciplinary team of specialists.
authors.affiliation: Nephrology/Urology Research Center (NURC), Baqiyatallah Medical Sciences University, Tehran, Iran. mohammad.taghi.holisaz@gmail.com
authors.forename: M-T
authors.initials: MT
authors.lastname: Hollisaaz
authors.forename: M
authors.initials: M
authors.lastname: Aghanassir
authors.forename: M
authors.initials: M
authors.lastname: Lorgard-Dezfuli-Nezad
authors.forename: S
authors.initials: S
authors.lastname: Assari
authors.forename: R
authors.initials: R
authors.lastname: Hafezie
authors.forename: M
authors.initials: M
authors.lastname: Ebrahiminia
mesh_terms: D000328:Adult; D015897:Comorbidity; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D007492:Iran; D007676:Kidney Failure, Chronic / Q000209:etiology / Q000601:surgery; D016030:Kidney Transplantation / Q000009:adverse effects*; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000453:epidemiology*