Development Of Sustained Release Tablets Containing Solid Dispersions Of Baclofen

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dc.contributor.authorJanardhana, K. H.
dc.contributor.authorDeveswaran, R.
dc.contributor.authorBharath, S.
dc.contributor.authorBasavaraj, B. V.
dc.contributor.authorMadhavan, V.
dc.date.accessioned2020-10-20T10:12:21Z
dc.date.available2020-10-20T10:12:21Z
dc.date.issued2013-07-01
dc.descriptionArticale in Journal of fundamental and Applied Sciences Vol. 05 N. 02en_US
dc.description.abstractSustained release tablets containing solid dispersions granules of a poorly water soluble drug were prepared to investigate the controlled release of the drug. Baclofen was chosen because of its poor water solubility and short eliminationhalf-life. Poloxamer 188 and PEG 6000 were used as solid dispersion carrier. Free flowing solid dispersion granules were prepared by adsorbing the melt of the drug and carriers onto the surface of an adsorbent, Carbopol 934P followed by direct compression with HPMC K4M and HPMC K100 to obtain an solid dispersion loaded sustained release tablets. FTIR studies confirmed that the compatibility of drug and carriers. Differential scanning calorimetry (DSC) and X-ray diffraction (XRD) revealed partially amorphous structures of the drug in solid dispersion granules. The solid dispersion granules dissolved completely within 30 min, which was much faster than that of pure drug baclofen. The sustained release of baclofen from the solid dispersion containing tablet was achieved for 2 h in gastric fluid (pH 1.2) and for up to 10 h in intestinal fluid (pH 6.8). A combination of solid dispersion techniques using adsorption and sustained release concepts is a promising approach to control the release rate of poorly water-soluble drugs.en_US
dc.identifier.citationArticale in Journal of fundamental and Applied Sciences Vol. 05 N. 02en_US
dc.identifier.issn1112-9867
dc.identifier.urihttp://dspace.univ-eloued.dz/handle/123456789/7188
dc.language.isoenen_US
dc.publisherUniversity of Eloued جامعة الواديen_US
dc.subjectSolid dispersion;baclofen; sustained release; adsorbenten_US
dc.titleDevelopment Of Sustained Release Tablets Containing Solid Dispersions Of Baclofenen_US
dc.typeArticleen_US

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