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64182

PREPARATION AND IN–VITRO EVALUATION OF EUDISPERT HYDROGEL RECTAL SUPPOSITORIES CONTAINING SALICYLAMIDE

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Last updated: 04 Jan 2025

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Abstract

This article aimed to formulate and evaluate salicylamide suppositories. The prepared formulae with and without different concentrations of gels were tested for hardness, melting time, content uniformity and drug release. The stability of some of the selected formulae was assessed. Salicylamide was formulated as a rectal suppository with emulsifying fatty bases (witepsol H15, W25 and w35) and water – soluble bases (PEG) adopting the molding from a melt technique. Physical characteristics and dissolution profiles of the prepared formulations were determined. The effects of adding gel (eudispert hv) in concentrations of (2, 4 and 6%) were also investigated. Formulations showing high rank order were scaled up for shelflife stability study for one year. The results showed that all the investigated formulae have acceptable physical characteristics with respect to hardness, melting time and uniformity of drug content. The amount of drug released during 120 min. was inversely affected by the melting point of the fatty base. The release from PEG bases was found to be molecular weight dependent. Addition of 2% eudispert gel increased the release from all the investigated formulae. Increasing gel concentration to 4% then to 6% showed different effects on the release. Rectal suppository of salicylamide could be prepared as an alternative to the oral dosage form to circumvent the first - pass metabolism1

DOI

10.21608/bfsa.2007.64182

Authors

First Name

Afaf

Last Name

Ramadan

MiddleName

A.

Affiliation

Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Al-Azhar University, Nasr City, Cairo, Egypt

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First Name

Amal

Last Name

Abou El- Eineen

MiddleName

S.

Affiliation

Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Al-Azhar University, Nasr City, Cairo, Egypt

Email

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City

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Orcid

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First Name

Dalia

Last Name

Attia

MiddleName

A.

Affiliation

Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Al-Azhar University, Nasr City, Cairo, Egypt

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City

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Orcid

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Volume

30

Article Issue

2

Related Issue

9610

Issue Date

2007-12-01

Receive Date

2007-09-24

Publish Date

2007-12-31

Page Start

169

Page End

179

Print ISSN

1110-0052

Online ISSN

3009-7703

Link

https://bpsa.journals.ekb.eg/article_64182.html

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https://bpsa.journals.ekb.eg/service?article_code=64182

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6

Type

Original Article

Type Code

1,096

Publication Type

Journal

Publication Title

Bulletin of Pharmaceutical Sciences Assiut University

Publication Link

https://bpsa.journals.ekb.eg/

MainTitle

PREPARATION AND IN–VITRO EVALUATION OF EUDISPERT HYDROGEL RECTAL SUPPOSITORIES CONTAINING SALICYLAMIDE

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Article

Created At

22 Jan 2023