Paratiroidectomia totale con o senza autotrapianto nel trattamento dell'iperparatiroidismo secondario

Translated title of the contribution: Total parathyroidectomy with or without autoimplantion in the therapy of secondary hyperparathyroidism

G. Conzo, S. Celsi, R. Buffardi, A. Fucito, G. Astarita, M. G. Esposito

Research output: Contribution to journalArticlepeer-review

Abstract

Background. Secondary hyperparathyroidism (HPTs) in patients with chronic renal failure is related to a reduction of absorption of calcium with hyperplasia of main cells and an increase of PTH levels: this often leads to complications in dialysis. Methods. Data from 10 patients (mean age 55 years) with HPTs who underwent total parathyroidectomy from November 1999 to November 2001 were retrospectively collected. Surgical indications included: persistent hypercalcemia, bone fractures, fatigue, joint pain and itching. Median preoperative PTH level was 800 pg/ml. Presurgical work-up included: serum PTH, calcium and alkaline phosphatases. Thyroid ultrasound and scintigraphy, 99Tc sestamibi scintigraphy, CBM, FNB were also performed. In 5 patients 2 hours prior to the operation 2 MCu of sestamibi 99Tc had been injected. Patients underwent cervical exploration radioguided in 5 cases under general anesthesia. The operation consisted in the removal of all glands with subcutaneous forearm implant in 4 cases. PTH dosage at starting time of operation (time 0) was performed; it was repeated after the removal of each parathyroid gland and postoperatively on days 1 and 3 and then every month for 6 months. Results. Twenty-four hours postoperatively 9 patients showed a great reduction of PTH levels with improved symptoms already on day 1 postoperative. In the patient with persistent HPT an autoimplant had been performed. Conclusions. Secondary HPT still shows unclear aspects. Parathyroidectomy determines an immediate improvement in symptoms. In all observed patients PTH was significantly reduced, serum calcium returned to normal and in any case hypoparathyroidism was detected.

Translated title of the contributionTotal parathyroidectomy with or without autoimplantion in the therapy of secondary hyperparathyroidism
Original languageItalian
Pages (from-to)309-315
Number of pages7
JournalMinerva Chirurgica
Volume57
Issue number3
Publication statusPublished - 2002

ASJC Scopus subject areas

  • Surgery

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