Osteoporosis, bone & mineral

The Effects of Parathyroidectomy vs Medical Treatments for Secondary Hyperparathyroidism in Patients Undergoing Dialysis: A Meta-Analysis

Endocr PractPublished Systematic review and meta-analysis of cohort studies and randomised controlled trials

Pooled result · All-cause mortalityResult — go to the resultHazard ratio 0.47 95% CI 0.35–0.61

Authors' conclusion

Parathyroidectomy may offer a survival advantage compared to medical management in patients with severe secondary hyperparathyroidism.

Study context

Population
Patients undergoing dialysis with secondary hyperparathyroidism; history of kidney transplant excluded
Participants
24,398 patients23 studies
Comparison
Parathyroidectomy vs medical treatments
Outcome
All-cause mortality

Pooled result

As reported in the abstract

Hazard ratio

0.47

95% CI 0.35–0.61

Parathyroidectomyvs Medical treatment
HR 0.47 (95% CI 0.35–0.61)

Further pooled results

OutcomeHR (95% CI)
Cardiovascular mortality0.58 (0.40–0.84)
Mortality, subgroup with PTH >585 pg/mL0.37 (0.24–0.58)
Mortality, subgroup where all medical-group patients received cinacalcet plus standard treatmentNo mortality difference1.02 (0.49–2.11)
OutcomeWMD (pg/mL) (95% CI)
Decrease in PTHLarger decrease with parathyroidectomy1078 (587–1569)
OutcomeWMD (mg/dL) (95% CI)
Decrease in calciumLarger decrease with parathyroidectomy0.86 (0.43–1.28)
Decrease in phosphateLarger decrease with parathyroidectomy0.74 (0.32–1.16)

Original publication

The Effects of Parathyroidectomy vs Medical Treatments for Secondary Hyperparathyroidism in Patients Undergoing Dialysis: A Meta-Analysis. Endocr Pract. Published 5 April 2024. doi:10.1016/j.eprac.2024.04.002

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