March 10th 2025
The ‘full tolerance coverage method’ is introduced as a coverage estimation approach for assessing the uniformity of dosage units from large sample sizes, ensuring that no dosage unit exceeds the specification range.
FDA Approves First Treatment for Rare Lipid Storage Disease Cerebrotendinous Xanthomatosis
February 24th 2025Cerebrotendinous xanthomatosis, or CTX, is a metabolic disorder caused by a gene mutation that results in a deficiency of an important enzyme in the ability of the human body to break down fats.
FDA Grants Full Approval for Symptomatic Tenosynovial Giant Cell Tumor Treatment
February 18th 2025Tenosynovial giant cell tumor (TGCT) is rare and non-malignant, forming in or near joints, but which if left untreated can cause damage to joints and surrounding tissue, potentially leading to significant disability.
Specification Equivalence—A Practical Approach
December 30th 2024In this first of a four-part series, the authors provide an introduction to a practical approach for establishing specification equivalence. The regulatory basis and compliance examples from FDA observations and warning letters are included to support the need for an effective process.