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Post‐transplant glucose status in 61 pediatric renal transplant recipients: Preliminary results of five Turkish pediatric nephrology centers
Author(s) -
Buyan Necla,
Bilge Ilmay,
Turkmen Mehmet A.,
Bayrakci Umut,
Emre Sevinc,
Fidan Kibriya,
Baskin Esra,
Gok Faysal,
Bas Firdevs,
Bideci Aysun
Publication year - 2010
Publication title -
pediatric transplantation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.457
H-Index - 69
eISSN - 1399-3046
pISSN - 1397-3142
DOI - 10.1111/j.1399-3046.2009.01192.x
Subject(s) - medicine , transplantation , nephrology , gastroenterology , impaired glucose tolerance , incidence (geometry) , kidney transplantation , endocrinology , insulin resistance , insulin , physics , optics
Buyan N, Bilge I, Turkmen MA, Bayrakci U, Emre S, Fidan K, Baskin E, Gok F, Bas F, Bideci A. Post‐transplant glucose status in 61 pediatric renal transplant recipients: Preliminary results of five Turkish pediatric nephrology centers.
Pediatr Transplantation 2010:14:203–211 © 2009 John Wiley & Sons A/S. Abstract: To assess the incidence, risk factors and outcomes of PTDM, a total of 61 non‐diabetic children (24 girls, 37 boys, age: 14.5 ± 2.1 yr) were examined after their first kidney transplantation (37.3 ± 21.6 months) with an OGTT. At baseline, 16 (26.2%) patients had IGT, 45 (73.8%) had NGT, and no patient had PTDM. No significant difference was shown between TAC‐ and CSA‐treated patients in terms of IGT. Higher BMI z ‐scores (p = 0.011), LDL‐cholesterol (p < 0.05) and triglyceride levels (p < 0.01), HOMA‐IR (p = 0.013) and lower HOMA‐%β (p = 0.011) were significantly associated with IGT. Fifty‐four patients were re‐evaluated after six months; eight patients with baseline IGT (50%) improved to NGT, three (19%) developed PTDM requiring insulin therapy, five (31%) remained with IGT, and four patients progressed from NGT to either IGT (two) or PTDM (two). These 12 progressive patients had significantly higher total cholesterol (p < 0.05), triglycerides (p < 0.05), HOMA‐IR (p < 0.01) and lower HOMA‐%β (p < 0.0) than non‐progressive patients at baseline. We can conclude that post‐transplantation glucose abnormalities are common in Turkish pediatric kidney recipients, and higher BMI z ‐scores and triglyceride concentrations are the main risk factors. Considering that the progressive patients are significantly more insulin resistant at baseline, we suggest that the utility of both HOMA‐IR and HOMA‐%β in predicting future risk of PTDM and/or IGT should be evaluated in children.