Objective:The aim of the present study was to prepare the ondansetron hydrochloride Mouth Dissolving Tablets (MDTs) followed by its comparison with ethical and non-ethical (generic) marketed tablets.
Methods:Prior to the formulation, drug excipient compatibility study was carried out by FTIR spectroscopy. The λmax was determined by UV spectroscopy. The ondansetron hydrochloride MDTs were prepared by direct compression method using Sodium Starch Glycolate (SSG) as super disintegrant and camphor as a sublimating agent. Then the prepared MDTs were subjected to evaluation of post compression parameters such as thickness and diameter, weight variation, wetting time, hardness, friability, disintegration and dissolution. The results obtained were compared with that of ethical and non-ethical marketed ondansetron hydrochloride 4 mg tablets.
Results:The λmax was found at 310 nm. FTIR study revealed that excipients used in the prepared formulations are compatible with the drug. The thickness and diameter was in the range of 2.646 to 3.27 mm and 6.0 to 8.12 mm, respectively. Friability was in the range of 0.43 to 0.88 % and had a slightly higher friability (1.27%) for sublimated tablets. Wetting time and disintegration time were in the range of 15 to 40 sec and 23 to 50 sec, respectively. The 100 % drug release was found within 180 sec for all the codes. These results were then compared with non-ethical film coated ondansetron marketed tablets.
Conclusion:Ondansetron hydrochloride MDT 4 mg tablets prepared in the laboratory were under specified IP limits. The experimental findings demonstrated that any of these ethical and non-ethical tablets of ondansetron hydrochloride can be selected, advised by the physician or pharmacist, as per the patient's need and economical status.
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