Safety and Tolerability of NTR-101 in Patients With Acute Alcohol-Associated Hepatitis

Summary

The goal of this clinical trial is to learn about the safety and tolerability of NTR-101 in adult participants suffering from acute alcohol-associated hepatitis (AH). The drug is intended for use in the treatment of AH where the presence of specific strains of E. faecalis play a contributing role. The main questions it aims to answer are: Are multiple doses of NTR-101 in participants with acute AH safe and well tolerated? What medical problems do participants have when taking NTR-101? Researchers will administer the drug and monitor participants in an inpatient center. Participants will: Be administered multiple ascending dose frequencies of NTR-101 every day for 7 days. Stay in the clinic for 9 days (7 days of treatment) and present to clinic once every week for checkups and tests for 35 days. Keep a diary of their symptoms until the checkups and tests are completed.

Timeline

Start

2025-11-05

Primary completion

2026-04

Completion

2026-06

Publications

• Background Mendes BG, Duan Y, Schnabl B. Immune Response of an Oral Enterococcus faecalis Phage Cocktail in a Mouse Model of Ethanol-Induced Liver Disease. Viruses. 2022 Feb 27;14(3):490. doi: 10.3390/v14030490.
• Background Duan Y, Llorente C, Lang S, Brandl K, Chu H, Jiang L, White RC, Clarke TH, Nguyen K, Torralba M, Shao Y, Liu J, Hernandez-Morales A, Lessor L, Rahman IR, Miyamoto Y, Ly M, Gao B, Sun W, Kiesel R, Hutmacher F, Lee S, Ventura-Cots M, Bosques-Padilla F, Verna EC, Abraldes JG, Brown RS Jr, Vargas V, Altamirano J, Caballeria J, Shawcross DL, Ho SB, Louvet A, Lucey MR, Mathurin P, Garcia-Tsao G, Bataller R, Tu XM, Eckmann L, van der Donk WA, Young R, Lawley TD, Starkel P, Pride D, Fouts DE, Schnabl B. Bacteriophage targeting of gut bacterium attenuates alcoholic liver disease. Nature. 2019 Nov;575(7783):505-511. doi: 10.1038/s41586-019-1742-x. Epub 2019 Nov 13.

Drugs

Indications