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Stability Implications of Repackaging Paracetamol Tablets into Dose Administration Aids
| Content Provider | Semantic Scholar |
|---|---|
| Author | Haywood, Alison Mangan, Martina Glass, Beverley D. |
| Copyright Year | 2006 |
| Abstract | Background: Despite the widespread use of dose administration aids (DAAs) there is little available data on the stability of drugs during repackaging or storage in these devices. Aim: To investigate the physicochemical stability of paracetamol tablets repackaged in DAAs. Method: Physicochemical stability studies were performed on a commonly used paracetamol tablet directly after heal-sealing in a DAA frequently employed in practice, then at ambient (25°C; 60% relative humidity) and accelerated (40°C; 75% relative humidity) conditions, over a 3-month period. Physical characteristics of the tablets (weight uniformity, physical appearance, thickness, hardness, friability, disintegration, dissolution rates) were evaluated at time = 0, directly after heat sealing, 1 month and 3 months. Chemical stability was confirmed by high performance liquid chromatography (HPLC). The results were compared to control samples stored in the original packaging at the various environmental conditions studied. Results: All compendial requirements for physicochemical stability were met for both ambient and accelerated conditions over the 3-month period. Chemical stability of paracetamol content fell within the required range of 95-105% of the labelled amount, for all environmental conditions. Conclusion: This study provides evidence on the stability of paracetamol tablets in a DAA, to support pharmacists in making sound clinical and operational decisions regarding the repackaging of paracetamol in these devices. |
| Starting Page | 25 |
| Ending Page | 28 |
| Page Count | 4 |
| File Format | PDF HTM / HTML |
| DOI | 10.1002/j.2055-2335.2006.tb00881.x |
| Volume Number | 36 |
| Alternate Webpage(s) | https://research-repository.griffith.edu.au/bitstream/handle/10072/14259/33428_1.pdf |
| Alternate Webpage(s) | https://research-repository.griffith.edu.au/bitstream/handle/10072/14259/33428_1.pdf;jsessionid=09A9C7CA3CA9E633804D7299CC85E84E?sequence=1 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |