Journal of the American Society of Nephrology : JASN
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J. Am. Soc. Nephrol. · Oct 1992
Comparative StudyShort- and long-term efficacy of total parathyroidectomy with immediate autografting compared with subtotal parathyroidectomy in hemodialysis patients.
A retrospective study was performed in chronic hemodialysis patients comparing total parathyroidectomy (PTX) followed by immediate autografting (IA) (total PTX+IA) with subtotal parathyroidectomy (subtotal PTX). One hundred six patients with severe, uncontrolled hyperparathyroidism were referred to this center and underwent surgery during the period from 1980 to 1990. Long-term follow-up after PTX was available in 49 of them: 28 patients had total PTX+IA and 21 had subtotal PTX. ⋯ Interestingly, long-term serum intact iPTH levels were higher in patients with nodular (N = 18) than with diffusely (N = 26) hyperplastic glands: 556 +/- 146 versus 126 +/- 52 pg/mL (P < 0.001) and recurrence of hyperparathyroidism was more frequent with nodular hyperplasia (11 of 18) than with diffuse hyperplasia (4 of 26) (P < 0.02). In conclusion, although excellent short-term results were obtained with both procedures, satisfactory long-term control of parathyroid gland function was achieved in only one third of the patients, the other two third remaining either hypoparathyroid or developing recurrent hyperparathyroidism. Last, the histological subtype of parathyroid glands was partially predictive of the recurrence of hyperparathyroidism.