Thyroid function in patients on continuous ambulatory peritoneal dialysis in comparison with chronic kidney disease .

BACKGROUND/METHODS: Thyroid function was evaluated in 14 Japanese patients on continuous ambulatory peritoneal dialysis (CAPD) with end-stage renal disease compared with 11 chronic kidney disease (CKD) stage 1+2 patients (glomerular filtration rate ≥ 60 mL/min/1.73m2). RESULTS: The serum free triiodothyronine (fT3) (2.2 ± 0.3 pg/mL, p   30 ng/mL) were observed in 66.7% of the CAPD patients. CONCLUSION: The finding from our study suggested the deterioration of thyroid function with higher prevalence of low T3 syndrome in the CAPD patients. Although speculation as to the reasons for this would be unwise at this point, we did note that the serum Tg levels were very high in the CAPD patients.
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