Drira C, Ben Ayed W, Soussi MA, Razgallah Khrouf M, Fradi I. Validation of routine analytical method for injectable cyclosporine preparation control using HPLC-FIA assay.
ANNALES PHARMACEUTIQUES FRANÇAISES 2020;
79:266-274. [PMID:
33091400 DOI:
10.1016/j.pharma.2020.10.006]
[Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 10/08/2020] [Accepted: 10/13/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVE
The aim of this study is to validate a new HPLC-FIA method for routine analytical control of cyclosporine injectable preparations and to evaluate the routine analytical control with this technic.
MATERIAL AND METHODS
Cyclosporine dosage was carried out by the HPLC-FIA method. The column was replaced by a PEEK (polyetheretherketone) loop tubing. The mobile phase consisted of ultrapure water. The injection volume was 1μL with a flow rate of 1mL/min. All determinations were performed at 35°C. The detection was carried out at 210nm. The accuracy profile method was used to validate the HPLC-FIA assay of cyclosporine. Routine control was applied for each cyclosporine preparation using the HPLC-FIA developed method. An acceptance limit of ±10% of the theoretical concentration has been set for the conformity of the preparation.
RESULTS
The accuracy profile shows the validity of our method for the dosage of cyclosporine in the concentration range studied (0.5-2.5mg/mL) with good linearity (correlation coefficient>0.999), high precision (the relative standard deviation [RSD] values, for both repeatability and intermediate precision, were<3%) and acceptable trueness (the relative biases were found<2%). In our study, 220 injectable cyclosporine preparations were analyzed: 85% were compliant. All analyzes were conform after a second standardized homogenization of 10 shakes.
CONCLUSIONS
The proposed HPLC-FIA method is a reliable, fast, simple, precise method that can be easily used for the routine quality control of cyclosporine injectable preparations.
Collapse