Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 3:03 AM
Ignite Modification Date:
2025-12-25 @ 3:03 AM
NCT ID:
NCT04438733
Brief Summary:
An open-label, randomized, two-period, two-group, crossover study was conducted in 26 healthy Chinese volunteers under fasted conditions to assess the bioequivalence between two formulations of Anastrozole.
Detailed Description:
Anastrozole is currently used as first-line treatment in locally advanced or metastatic breast cancer. A generic anastrozole tablet was developed to offer an alternative to the marketed tablet formulation.The aim of the current study was to evaluate the bioequivalence between the test and reference formulations of anastrozole in a single-dose, 2-period, 2-sequence crossover study with a 21-day washout interval. A total of 26 healthy Chinese female volunteers were enrolled and completed the study, after oral administration of a single dose of 1.0-mg test and reference formulations of anastrozole. Blood samples (3 mL) for pharmacokinetic analysis were collected predose and 20min, 40min, 1, 1h20min, 1h40min, 2, 2h20min, 2h40min, 3, 3.5, 4, 7, 12, 24, 48, and 72 hours postdose and were determined by a fully validated high-pressure liquid chromatography-tandem mass spectrometry method. The evaluated pharmacokinetic parameters, including Cmax, AUC0-t, AUC0-∞, were assessed for bioequivalence based on current guidelines.
Study:
NCT04438733
Study Brief:
Protocol Section:
NCT04438733