Iron Management and Anemia in Patients on the Active Kidney Transplant List.
Transplant Proc
; 56(4): 793-795, 2024 May.
Article
in En
| MEDLINE
| ID: mdl-38692965
ABSTRACT
INTRODUCTION:
Iron metabolism disorders and anemia are one of the main complications of end-stage renal disease that may affect the evaluation process for kidney transplantation. The study aimed to assess the iron metabolism in hemodialysis patients in relation to waiting list status. STUDYMETHOD:
The study included 5068 hemodialysis patients, including those on the active waiting list (N = 449) and those who were not eligible for the waitlist (N = 4619). Demographic and biochemical data, Charlson's comorbidity index, duration of hemodialysis therapy and, respectively, hemoglobin, ferritin, and transferrin saturation levels were compared in both groups of patients.RESULTS:
Patients on the active waiting list were significantly younger -53.2 vs 67.2 years (P < .001), with a lower Charlson comorbidity index score 3.33 vs 4.42 (P < .001). The duration of hemodialysis therapy was similar 66.0 vs 63.2 months (P = .416), the incidence of anemia according to World Health Organization (90.6%, vs 91.2%) and KDIGO (72.4% vs 70.4%). The degree of anemia correction in terms of hemoglobin concentration and transferrin saturation was comparable in both groups and amounted to an average of 10.9 g/dL (P = .349) for hemoglobin concentration and 32.7% vs 33.4% (P = .513) for transferrin saturation. However, there was a statistically significant difference in ferritin concentration 554 ug/L vs 733 ug/L (P = .001).CONCLUSIONS:
Patients on the active list have significantly lower ferritin levels despite similar duration of hemodialysis treatment and comparable hemoglobin values. This may be due to lower inflammation, and less frequent blood transfusions, and lead to a lower risk of immunization and an increased chance of potential kidney transplantation.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Waiting Lists
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Renal Dialysis
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Kidney Transplantation
/
Anemia
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Iron
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Kidney Failure, Chronic
Limits:
Adult
/
Aged
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Female
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Humans
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Male
/
Middle aged
Language:
En
Journal:
Transplant Proc
Year:
2024
Document type:
Article