Drug updated on 9/4/2024
Dosage Form | Injection (subcutaneous; 25 mcg, 50 mcg, 75 mcg, 100 mcg) |
Drug Class | Parathyroid hormones |
Ongoing and Completed Studies | ClinicalTrials.gov |
Indication
- Indicated as an adjunct to calcium and vitamin D to control hypocalcemia in patients with hypoparathyroidism.
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Summary
- Natpara (parathyroid hormone) is indicated as an adjunct to calcium and vitamin D to control hypocalcemia in patients with hypoparathyroidism.
- This summary is based on the review of five systematic review(s)/meta-analysis(es). [1-5]
- Patients with Chronic Hypoparathyroidism Refractory to Standard Therapy: Continuous subcutaneous PTH infusion resulted in rapid clinical and biochemical improvement without severe adverse events.
- Comparative Effectiveness of PTH Replacement vs. Standard Therapy: PTH replacement therapy showed no significant difference in serum calcium levels compared to standard calcium and vitamin D therapy, with a trend towards lower 24-hour urinary calcium in the PTH group, though this was not statistically significant.
- Management of Postoperative Hypoparathyroidism: Different early postoperative hypoparathyroidism treatment strategies were effective in preventing major hypocalcemia-related complications, with no significant difference in long-term hypoparathyroidism incidence among various supplementation protocols.
- The incidence of serious adverse events was similar between PTH replacement therapy and control groups (RR 1.35; 95% CI 0.58, 3.16; P = 0.49).
- There is no population types or subgroups information available in the reviewed studies.
Product Monograph / Prescribing Information
Document Title | Year | Source |
---|---|---|
Natpara (parathyroid hormone) Prescribing Information. | 2022 | Shire-NPS Pharmaceuticals, Inc., Lexington, MA |
Systematic Reviews / Meta-Analyses
Document Title | Year | Source |
---|---|---|
Quality of life in patients with hypoparathyroidism receiving standard treatment: an updated systematic review. | 2024 | Endocrine |
Management of postthyroidectomy hypoparathyroidism and its effect on hypocalcemia-related complications: a meta-analysis. | 2024 | Otolaryngology |
Continuous subcutaneous rhPTH infusion for managing difficult chronic hypoparathyroidism: a systematic review. | 2023 | Endocrine |
Parathyroid hormone replacement versus oral calcium and active vitamin D supplementation in hypoparathyroidism: a meta-analysis. | 2020 | Indian Journal of Endocrinology and Metabolism |
Calcium, vitamin D or recombinant parathyroid hormone for managing post-thyroidectomy hypoparathyroidism. | 2019 | Cochrane Database of Systematic Reviews |