Overview
A Study to Test Whether Two Different Doses of BI 685509 Help People With Liver Cirrhosis and High Blood Pressure in the Portal Vein (Main Vessel Going to the Liver)
Status:
Not yet recruiting
Not yet recruiting
Trial end date:
2023-11-10
2023-11-10
Target enrollment:
0
0
Participant gender:
All
All
Summary
This study is open to adults with liver cirrhosis and high blood pressure in the portal vein (main vessel going to the liver). The purpose of this study is to find out whether a medicine called BI 685509 helps people with this condition. Participants are put into 3 groups randomly, which means by chance. Participants in 2 groups take different doses of BI 685509 as tablets twice a day. Participants in the placebo group take placebo as tablets twice a day. Placebo tablets look like BI 685509 tablets but do not contain any medicine. Participants are in the study for about 8 months. During this time, they visit the study site about 14 times. At 3 of the visits, the doctors check the pressure in a liver vein. This is done with a catheter (a long thin tube) and gives information about the pressure in the portal vein. The change in blood pressure is then compared between the groups to see whether the treatment works. The doctors also regularly check participants' health and take note of any unwanted effects.Phase:
Phase 2Accepts Healthy Volunteers?
NoDetails
Lead Sponsor:
Boehringer Ingelheim
Criteria
Inclusion Criteria:- Signed and dated written informed consent in accordance with International Council on
Harmonisation-Good Clinical Practice (ICH-GCP) and local legislation prior to
admission to the trial
- Male or female who is ≥ 18 (or who is of legal age in countries where that is greater
than 18) and ≤ 75 years old at screening
- Clinical signs of Clinically Significant Portal Hypertension (CSPH) as described by
either one of the points below. Each trial patient must have a gastroscopy during the
screening period or within 3 months prior to screening.
- documented endoscopic proof of oesophageal varices and / or gastric varices at
screening or within 3 months prior to screening
- documented endoscopic-treated oesophageal varices as preventative treatment
- CSPH defined as baseline Hepatic Venous Pressure Gradient (HVPG) ≥ 10 mmHg, based on a
local interpretation of the pressure tracing
- Diagnosis of compensated alcohol-related cirrhosis. Diagnosis must be based on
histology (historical data is acceptable) or on clinical evidence of cirrhosis (e.g.
platelet count < 150 x 10^9/L [150 x 10^3/µL], nodular liver surface on imaging or
splenomegaly)
- Abstinence from alcohol for a minimum of 6 months prior to screening, which, based on
Investigator judgement, can be maintained throughout the trial
- Willing and able to undergo HVPG measurements per protocol (based on Investigator
judgement)
- if receiving statins, Non-Selective Beta-Blockers (NSBBs) or carvedilol must be on a
stable dose for at least 3 months prior to screening, with no planned dose change
throughout the trial Further inclusion criteria apply.
Exclusion Criteria:
- Previous clinically significant decompensation events (e.g. ascites [more than
perihepatic ascites], Variceal Haemorrhage (VH) and / or apparent Hepatic
Encephalopathy (HE))
- History of other forms of chronic liver disease (e.g. non-alcoholic steatohepatitis
(NASH), Hepatitis B virus (HBV), untreated Hepatitis C Virus (HCV), autoimmune liver
disease, primary biliary sclerosis, primary sclerosing cholangitis, Wilson's disease,
haemachromatosis, alpha-1 antitrypsin (A1At) deficiency)
- Alcohol-Related Liver Disease (ARLD) without adequate treatment (e.g. lifestyle
modification) or with ongoing pathological drinking behaviour
- Systolic Blood Pressure (SBP) < 100 mmHg and Diastolic Blood Pressure (DBP) < 70 mmHg
at screening
- Model of End-stage Liver Disease (MELD) score of > 15 at screening, calculated by the
central laboratory
- Hepatic impairment defined as a Child-Turcotte-Pugh score ≥ B8 at screening,
calculated by the site, using central laboratory results
- Alanine amino transferase (ALT) or Aspartate amino transferase (AST) > 5 times upper
limit of normal (ULN) at screening
- Estimated Glomerular Filtration Rate (eGFR) (Chronic Kidney Disease Epidemiology
Collaboration (CKD-EPI) formula) < 20 mL/min/1.73 m2 at screening
- alpha-fetoprotein > 50 ng/mL (> 50 μg/L) at screening
- history of clinically relevant orthostatic hypotension, fainting spells or blackouts
due to hypotension or of unknown origin (based on Investigator judgement) Further
exclusion criteria apply.