Merck

Abstract Hydroxypropyl methylcellulose (HPMC) is a preferred hydrophilic matrix former for controlled release formulations produced through continuous twin-screw wet granulation. However, a non-homogeneous API distribution over sieve fractions with underdosing in the fines fraction (<150 µm) was…
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Abstract The mechanism governing pharmaceutical tablet disintegration is far from fully understood. Despite the importance of controlling a formulation's disintegration process to maximize the active pharmaceutical ingredient's bioavailability and ensure predictable and consistent release…
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Abstract External lubrication is an alternative to internal lubrication and its related detrimental effects on properties of tablets like tensile strength (TS). However, to date there are hardly any systematic investigations on external lubrication of mini-tablets on rotary tablet presses. Aim of…
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Abstract Introduction: The development of a novel dosage form for cannabis extract is necessary to improve drug delivery and to also enhance patient convenience. Methods: Orally fast disintegrating wafer tablets containing cannabis extract, which were prepared using the freeze drying…
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As a high number of active pharmaceutical ingredients (APIs) under development belong to BCS classes II and IV, the need for improving bioavailability is critical. A powerful approach is the use of lipid-based formulations (LBFs) that usually consist of a combination of liquid lipids, cosolvents,…
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Major depression is a prevalent disorder characterized by sadness, lack of interest or pleasure, interrupted sleep or food, and impaired concentration. Mirtazapine (MTZ), a tetracyclic antidepressant drug, is commonly used to treat moderate to severe depression. MTZ is classified as a BCS class II…
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Abstract Background and Objectives: The enteric form of omeprazole is one of the most commonly prescribed medications. Similarly to Europe, Kazakhstan relies on the localization of pharmaceutical drug production as one of its primary strategies to ensure that its population has access to affordable…
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Three-dimensional (3D) printing is a potential technique for developing personalized medicines. Among its applications, mold manufacturing in industrial 3D printing stands out, especially for creating complex structures. This capability has been innovatively extended to drug development. Our study…
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Δ9-Tetrahydrocannabinol and cannabidiol, which are present in cannabis extract, exhibit low bioavailability when administered orally due to significant first-pass metabolism. The use of a self-emulsifying drug delivery system (SEDDS) can enhance their dissolution and bioavailability. However, liquid…
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The Application of Fillers and Binders in Solid Dosage Formulation Pharmaceutical excipients are frequently used as fillers and fillers/binders in the formulation of solid dosage forms. Fillers add volume and confer mechanical properties that offer greater flowability and compressibility which…
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