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Explorative parathyroidectomy before and after kidney transplantation
Scandinavian Journal of Urology and Nephrology. Supplementum
|January 1, 1977
Summary
Parathyroidectomy is a viable option for patients in kidney transplant programs. This surgery can offer clinical benefits with a low complication rate, even in cases with gland asymmetry or potential adenomas.
Area of Science:
- Nephrology
- Endocrinology
- Transplant Surgery
Background:
- Secondary hyperparathyroidism is a common complication in patients with chronic kidney disease (CKD).
- Parathyroidectomy is considered for refractory cases, but its role in patients undergoing or awaiting kidney transplantation is debated.
Purpose of the Study:
- To evaluate the outcomes and indications for parathyroidectomy in patients within a kidney transplantation program.
- To assess the frequency of parathyroid gland abnormalities and surgical complications.
Main Methods:
- Retrospective analysis of 22 parathyroidectomies performed in approximately 200 patients.
- Review of surgical exploration rates based on patient status: progressive uremia, maintenance hemodialysis, post-graft failure dialysis, and post-transplantation.
- Histological examination of parathyroid glands in surgically explored cases.
Main Results:
- Surgical exploration rates varied: <5% for slowly progressive uremia and maintenance hemodialysis, 15% for graft failure, and ~10% post-transplantation.
- Parathyroid gland asymmetry or features suggestive of adenoma/autonomous nodules were observed in about one-third of explored cases.
- Low incidence of surgical complications and frequent beneficial clinical effects were noted.
Conclusions:
- Parathyroidectomy can be safely performed in patients accepted into a kidney transplantation program.
- A liberal approach to parathyroidectomy may be justified given the low complication rate and positive clinical outcomes.
- The findings support considering parathyroidectomy for selected patients to manage severe secondary hyperparathyroidism in the context of renal transplantation.