Formulation and evaluation of taste-masked oral disintegrating tablet containing tolterodine-loaded montmorillonite
Copyright: © 2023 Research in Pharmaceutical Sciences..
Background and purpose: The present study aimed to obtain a taste-masked oral disintegrating tablet (ODT) containing tolterodine tartrate (TT) intercalated into montmorillonite (MMT).
Experimental approach: The TT-MMT hybrid was prepared by ion exchange reaction. The effect of the initial concentration of TT, MMT, temperature, and pH on the encapsulation efficiency (EE) % of the drug in MMT was evaluated. The selected TT-MMT hybrid was characterized by X-ray diffraction (XRD), Fourier transforms infrared (FTIR), differential scanning calorimetry (DSC), and scanning electron microscopy (SEM). Then, the optimized TT-MMT hybrid was incorporated in the ODT prepared by direct compression method and taste-masking assessment performed by a human test panel.
Findings/Results: The EE% of TT was in the range of 22.67 to 71.06% in different formulations. It was found that increases in MMT concentration significantly increased EE%. DSC and XRD studies indicated that the TT was intercalated in the MMT interlayer space in an amorphous or molecular state. In-vitro release studies at pH 6.8 showed that the amount of the drug released from the TT-MMT hybrid was negligible for the first 3 min. The post-compression of ODT also showed satisfactory results in terms of friability, hardness, disintegration time, and taste.
Conclusion and implications: MMT-ODT could be a suitable vehicle for the taste masking of TT, with the potential for use in patients with swallowing problems.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2023 |
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Erschienen: |
2023 |
Enthalten in: |
Zur Gesamtaufnahme - volume:18 |
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Enthalten in: |
Research in pharmaceutical sciences - 18(2023), 5 vom: 25. Sept., Seite 528-540 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Taymouri, Somayeh [VerfasserIn] |
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Links: |
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Themen: |
In vitro release |
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Anmerkungen: |
Date Revised 20.10.2023 published: Electronic-eCollection Citation Status PubMed-not-MEDLINE |
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doi: |
10.4103/1735-5362.383708 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM363353321 |
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520 | |a Copyright: © 2023 Research in Pharmaceutical Sciences. | ||
520 | |a Background and purpose: The present study aimed to obtain a taste-masked oral disintegrating tablet (ODT) containing tolterodine tartrate (TT) intercalated into montmorillonite (MMT) | ||
520 | |a Experimental approach: The TT-MMT hybrid was prepared by ion exchange reaction. The effect of the initial concentration of TT, MMT, temperature, and pH on the encapsulation efficiency (EE) % of the drug in MMT was evaluated. The selected TT-MMT hybrid was characterized by X-ray diffraction (XRD), Fourier transforms infrared (FTIR), differential scanning calorimetry (DSC), and scanning electron microscopy (SEM). Then, the optimized TT-MMT hybrid was incorporated in the ODT prepared by direct compression method and taste-masking assessment performed by a human test panel | ||
520 | |a Findings/Results: The EE% of TT was in the range of 22.67 to 71.06% in different formulations. It was found that increases in MMT concentration significantly increased EE%. DSC and XRD studies indicated that the TT was intercalated in the MMT interlayer space in an amorphous or molecular state. In-vitro release studies at pH 6.8 showed that the amount of the drug released from the TT-MMT hybrid was negligible for the first 3 min. The post-compression of ODT also showed satisfactory results in terms of friability, hardness, disintegration time, and taste | ||
520 | |a Conclusion and implications: MMT-ODT could be a suitable vehicle for the taste masking of TT, with the potential for use in patients with swallowing problems | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a In vitro release | |
650 | 4 | |a Montmorillonite k10 | |
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650 | 4 | |a Tolterodine tartrate | |
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700 | 1 | |a Talabaki, Homa |e verfasserin |4 aut | |
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