Compositions and methods for treating bile acid malabsorption

A high-drug-load, gastro-resistant colesevelam formulation targets the ileum and colon, addressing patient compliance and drug interaction issues in treating bile acid malabsorption and diarrhea.

AU2025215211A1Pending Publication Date: 2026-07-16COSMO TECHNOLOGIES LTD

Patent Information

Authority / Receiving Office
AU · AU
Patent Type
Applications
Current Assignee / Owner
COSMO TECHNOLOGIES LTD
Filing Date
2025-01-31
Publication Date
2026-07-16

AI Technical Summary

Technical Problem

Current bile acid sequestrants for treating bile acid malabsorption and diarrhea have low patient compliance due to high doses, adverse reactions, and unspecific drug interactions, as they release in the upper gastrointestinal tract, affecting the absorption of bile acids and other medications.

Method used

A pharmaceutical composition with a high drug load of colesevelam or its salt, coated for gastro-resistant release primarily in the ileum and colon, reducing the number of daily administrations and minimizing interference with bile acid function and other drug absorption.

Benefits of technology

Enhances patient compliance by reducing the frequency of doses and targeting bile acids in the colon, minimizing adverse reactions and drug interactions, while maintaining effective treatment of bile acid malabsorption and diarrhea.

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Abstract

Pharmaceutical compositions comprising bile acid sequestrants, their use in treating bile acid malabsorption, and associated conditions such as bile acid diarrhea and colitis are described herein. Methods for treating bile acid malabsorption and associated conditions are also described.
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