Monitoring stability of drugs through a list of drugs that their circulation was suspended
- Author:
Ha Thi Song Nguyen
- Publication Type:Journal Article
- Keywords:
drug quality
- MeSH:
Pharmaceutical Preparations;
Drug Stability
- From:Pharmaceutical Journal
2000;291(7):17-20
- CountryViet Nam
- Language:Vietnamese
-
Abstract:
Over 3 years, the number of pharmaceutical drugs suspended from distribution system by the Drug Administration of Vietnam is 142 drugs in 1997, 103 drugs in 1998, and 11 pharmaceuticals in 1999. Analyzing the list of these pharmaceuticals reveals that:* About 70% drugs suspended from existing distribution system have a long remained time in expiry date, meaning that these products could not meet technical specifications after manufacturing date. More than 75% suspended pharmaceuticals do not meet quality standards, especially those related to quantitative assay. Therefore, the instability of quality remains the major reason for pharmaceutical drug suspension. *Vitamin and traditional drugs are of the two pharmaceutical groups, which have low stability of quality. In 1999, most of drugs contained Vitamin B12 were under rank of the technical specification. Traditional medicines were suspended for not reaching standards on microbiology, on taking a look of outward appearance, and for containing chemicals that do not register in the formulation. There should have some recommendations for manufactures and managers to improve quality of pharmaceuticals distributed in the market
