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Extended-Release Calcifediol Identifies a Therapeutic Vitamin D Range in Chronic Kidney Disease stage 3-4

delete2026-06-10
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OA
AI
J
John Choe *
A
Akhtar Ashfaq
C
Charles W Bishop
DOI:10.1093/ckj/sfag194delete
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Abstract

Abstract

En 中文
Secondary hyperparathyroidism (SHPT) is a common complication of chronic kidney disease (CKD) driven by dysregulated vitamin D metabolism. The serum 25-hydroxyvitamin D (25D) levels required for targeted intact parathyroid hormone (iPTH) reductions are poorly defined, and conventional sufficiency thresholds of 20 or 30 ng/mL are inadequate. Exposure–response (E–R) modeling was used to define a 25D range associated with a 30% iPTH reduction during treatment with extended-release calcifediol (ERC).

Journal

Clinical Kidney Journal cover
Clinical Kidney Journal
IF:
4.6
Papers:
2.9K
Citations:
7.1K

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O
opko health, inc.
Scholars:
4
Papers: 1
Citations: 0
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