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. 2025 Feb 1;2(2):101-106.
doi: 10.5588/ijtldopen.24.0498. eCollection 2025 Feb.

Use of putative hepatoprotective agents as an adjunct to anti-TB treatment in Europe

Affiliations

Use of putative hepatoprotective agents as an adjunct to anti-TB treatment in Europe

O Kirakosyan et al. IJTLD Open. .

Abstract

Background: Anecdotal information suggests that clinical practice regarding the use of putative hepatoprotective agents in TB treatment varies across countries in the WHO European Region.

Methods: Between November 2023 and May 2024, we conducted a standardised questionnaire survey on the use of putative hepatoprotective agents in patients receiving TB treatment among Tuberculosis Network European Trials Group (TBnet) representatives in countries in the WHO European Region.

Results: We received valid responses from 37 of 53 countries (69.8%), with 16 (43.2%) reporting regular use of putative hepatoprotective agents during anti-TB treatment. Half of these countries (n = 8) are part of the former Soviet Union. In five countries, these agents are recommended by national guidelines. The most commonly used hepatoprotective agents were silibin/silymarin (n = 9, 56.3%), ursodeoxycholic acid (n = 5, 31.3%), and soy phospholipids (n = 4, 25.0%). Treatment duration varied, with 56.3% (n = 9) using them for less than 1 month, 18.8% (n = 3) for 1-3 months, and 18.8% (n = 3) for 4-6 months.

Conclusions: Putative hepatoprotective agents are widely used as an adjunct to TB treatment in the WHO European Region, particularly in the countries of the former Soviet Union, some of which have included them in their national guidelines.

Keywords: drug-induced liver injury; hepatitis; hepatotoxicity; silibinin; ursodeoxycholic acid.

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Figures

Figure 1.
Figure 1.
Flow diagram of participating countries
Figure 2.
Figure 2.
National practices on the use of putative hepatoprotective agents in TB treatment. Twelve countries were excluded because of their small population or lack of contacts through the TBnet network. A further four countries did not respond to the questionnaire.
Figure 3.
Figure 3.
Putative hepatoprotective agents used as an adjunct to anti-TB treatment in European countries regularly or as part of guideline recommendations. *Includes ornithine, vitamin B, aspartate, Antral® (Farmak JSC, Kyiv, Ukraine), arginine glutamate and Remaxol® (POLYSAN Ltd, St Petersburg, Russia) (n = 1 country each).

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