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AUDIT OF 115 CONSECUTIVE PARATHYROIDECTOMIES IN PATIENTS WITH RENAL HYPERPARATHYROIDISM
Author(s) -
Low T. H.,
Clark J.,
Gao K.,
Shan K.,
O’Brien C.
Publication year - 2007
Publication title -
anz journal of surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.426
H-Index - 70
eISSN - 1445-2197
pISSN - 1445-1433
DOI - 10.1111/j.1445-2197.2007.04121_8.x
Subject(s) - medicine , parathyroidectomy , calciphylaxis , hyperparathyroidism , surgery , hypercalcaemia , renal osteodystrophy , secondary hyperparathyroidism , hypocalcaemia , vocal cord paralysis , bone pain , parathyroid hormone , kidney disease , paralysis , calcification , calcium
Objectives To review the characteristics and outcomes of patients undergoing parathyroidectomy for renal (secondary and tertiary) hyperparathyroidism. Methods Review of prospectively collected data from a dedicated head and neck database at RPAH between 1988 and 2004. A total of 115 patients underwent exploratory parathyroidectomy. Results Common indications for parathyroidectomy included hypercalcaemia, renal osteodystrophy, calciphylaxis and calcinosis, bone or joint pain, and pruritus. Sixty‐nine patients had subtotal parathyroidectomy (STP), 47 had total parathyroidectomy (TP) of which 4 had total parathyroidectomy with autotransplant (TPA). Ten patients required re‐exploration for recurrent hyperparathyroidism at a median time to reoperation of 55 months. Of those, 8 had STP, 1 had TP, and 1 had TPA. Predictors of recurrent hyperparathyroidism included higher post operative PTH level (median of 22.5 pmol/L vs 3.4 pmol/L) and higher total parathyroid weight (median of 7.75 gm vs 2.9 gm). 97% of patients reported resolution of symptoms on follow‐up. The average length of hospital admission was 4.4 days. Morbidity of this series included wound infection (0.8%), temporary vocal cord paralysis (0.8%), seizure due to severe hypocalcaemia (0.8%) and neck haematomas requiring evacuation (0.8%). Conclusions Parathyroidectomy is effective in the management of renal hyperparathyroidism. Subtotal parathyroidectomy is associated with a higher re‐exploration rate. Predictors for recurrent hyperparathyroidism include total parathyroid weight and post‐operative PTH level.