New drug shows promise for relieving severe itch in liver disease
NCT ID NCT04167358
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests the long-term safety of linerixibat, a drug for severe itching caused by primary biliary cholangitis (PBC). All 242 participants receive the drug openly. The goal is to see if it remains safe over time and improves quality of life.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- linerixibat
- What this could lead to
- If successful, this could confirm linerixibat as a safe long-term option to ease severe itching in people with primary biliary cholangitis.
- What could go wrong
- This is an open-label study with no placebo group, so results may be biased. It focuses on safety, not whether the drug works better than no treatment.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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242 people
The number who actually took part.
- Started
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Jul 2020
- Expected to finish
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Sep 2026
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 80 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Male and female participants must be 18 to 80 years of age inclusive, at the time of signing the informed consent in the participant's parent trial BAT117213, GLIMMER or GLISTEN. * Participants with a diagnosis of PBC and a history of associated pruritus as evidenced by randomization into a prior eligible linerixibat clinical trial (BAT117213, GLIMMER or GLISTEN). * Participants must have completed the main treatment period in a prior eligible linerixibat clinical trial (BAT117213, GLIMMER or GLISTEN). * A female participant is eligible to participate if she is not pregnant or breastfeeding, and at least one of the following conditions applies: a) is a woman of non-childbearing potential (WONCBP) or b) is a woman of childbearing potential (WOCBP) and using an acceptable contraceptive method. * Capable of giving signed informed consent. Exclusion Criteria: * Screening total bilirubin \>2x upper limit of normal (ULN). * Screening alanine aminotransferase (ALT) or aspartate aminotransferase (AST) \>6x ULN. * Screening estimated glomerular filtration rate (eGFR) \<30 milliliters per minute per 1.73 square meter (mL/min/1.73m\^2) based on the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation. * Presence of hepatic decompensation (e.g., variceal bleeds, encephalopathy or ascites). * Presence of actively replicating viral hepatitis B or C (Viral Hepatitis B \[HBV\], viral Hepatitis C \[HCV\]) infection), primary sclerosing cholangitis (PSC), alcoholic liver disease and/or confirmed hepatocellular carcinoma or biliary cancer. * Current clinically significant diarrhea in the Investigator's medical opinion. * Current symptomatic cholelithiasis or cholecystitis. * Current diagnosis or previous diagnosis of colorectal cancer. * Any current malignancies (including hematologic and solid malignancies). * History of bariatric surgery with ileal bypass at any time, or any bariatric surgery performed in the past 3 years. * Use of Obeticholic acid: within 8 weeks prior to the date of the screening visit and may not restart until after the end of the study or early study withdrawal. * Administration of any other ileal bile acid transporter (IBAT) inhibitor in the 1 month prior to screening until after the end of the study or early study withdrawal. * QT interval corrected (QTc) \>480 millisecond (msec) at screening (12-lead ECG) * Participants with moderate (or greater) alcohol consumption defined as more than one standard drink per day for women and two drinks per day for men.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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GSK Investigational Site
Davis, California, 95817, United States
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GSK Investigational Site
West Hollywood, California, 90048, United States
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GSK Investigational Site
Miami, Florida, 33136, United States
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GSK Investigational Site
Detroit, Michigan, 48377, United States
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GSK Investigational Site
New York, New York, 10016, United States
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GSK Investigational Site
Durham, North Carolina, 27710, United States
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GSK Investigational Site
Morrisville, North Carolina, 27560, United States
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GSK Investigational Site
Philadelphia, Pennsylvania, 19104, United States
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GSK Investigational Site
Dallas, Texas, 75390, United States
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GSK Investigational Site
Houston, Texas, 77030, United States
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GSK Investigational Site
Seattle, Washington, 98105, United States
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GSK Investigational Site
Buenos Aires, C1061AAS, Argentina
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GSK Investigational Site
Capital Federal, C1181ACI, Argentina
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GSK Investigational Site
Ciudad AutOnoma de Buenos Aire, 1118, Argentina
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GSK Investigational Site
Ciudad Autonoma de Bueno, C1056ABI, Argentina
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GSK Investigational Site
Rosario, S2002KDT, Argentina
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GSK Investigational Site
Santa Fe, 3000, Argentina
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GSK Investigational Site
Porto Alegre, Rio Grande do Sul, 90035003, Brazil
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GSK Investigational Site
Botucatu, 18618686, Brazil
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GSK Investigational Site
Brasília, 70335-900, Brazil
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GSK Investigational Site
Salvador, 40110-160, Brazil
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GSK Investigational Site
Sofia, 1618, Bulgaria
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GSK Investigational Site
Edmonton, Alberta, T6G 2X8, Canada
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GSK Investigational Site
Toronto, Ontario, M5G 2C4, Canada
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GSK Investigational Site
Beijing, 100032, China
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GSK Investigational Site
Beijing, 100069, China
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GSK Investigational Site
Changchun, 130021, China
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GSK Investigational Site
Chongqing, 400042, China
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GSK Investigational Site
Guangzhou, 510630, China
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GSK Investigational Site
Nanchang, 330006, China
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GSK Investigational Site
Nanjing, 210003, China
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GSK Investigational Site
Shanghai, 200127, China
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GSK Investigational Site
Tianjin, 300000, China
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GSK Investigational Site
Pilsen, 30100, Czechia
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GSK Investigational Site
Prague, 140 21, Czechia
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GSK Investigational Site
Lille, 59037, France
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GSK Investigational Site
Erlangen, 91054, Germany
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GSK Investigational Site
Münster, 48149, Germany
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GSK Investigational Site
Haifa, 34362, Israel
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GSK Investigational Site
Holon, 58100, Israel
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GSK Investigational Site
Jerusalem, 91120, Israel
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GSK Investigational Site
Rehovot, 76100, Israel
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GSK Investigational Site
Milan, 20142, Italy
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GSK Investigational Site
Modena, 41126, Italy
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GSK Investigational Site
Monza, 20900, Italy
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GSK Investigational Site
Naples, 80131, Italy
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GSK Investigational Site
Negrar Verona, 37024, Italy
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GSK Investigational Site
Padova, 35128, Italy
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GSK Investigational Site
Palermo, 90127, Italy
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GSK Investigational Site
Roma, 00168, Italy
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GSK Investigational Site
Chiba, 270-1694, Japan
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GSK Investigational Site
Ehime, 791-0295, Japan
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GSK Investigational Site
Fukui, 918-8503, Japan
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GSK Investigational Site
Gunma, 371-8511, Japan
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GSK Investigational Site
Hiroshima, 730-8619, Japan
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GSK Investigational Site
Hiroshima, 734-8551, Japan
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GSK Investigational Site
Hokkaido, 006-8555, Japan
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GSK Investigational Site
Kagawa, 760-8557, Japan
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GSK Investigational Site
Kanagawa, 259-1143, Japan
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GSK Investigational Site
Nagano, 390-8621, Japan
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GSK Investigational Site
Nagasaki, 856-8562, Japan
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GSK Investigational Site
Nara, 634-8522, Japan
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GSK Investigational Site
Osaka, 545-8586, Japan
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GSK Investigational Site
Osaka, 591-8025, Japan
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GSK Investigational Site
Shizuoka, 431-3192, Japan
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GSK Investigational Site
Tokyo, 113-8603, Japan
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GSK Investigational Site
Tokyo, 162-8655, Japan
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GSK Investigational Site
Tokyo, 173-8606, Japan
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GSK Investigational Site
Tokyo, 181-8611, Japan
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GSK Investigational Site
Mexico City, 06700, Mexico
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GSK Investigational Site
Mexico City, 14080, Mexico
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GSK Investigational Site
Monterrey, 64020, Mexico
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GSK Investigational Site
Częstochowa, 42-217, Poland
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GSK Investigational Site
Katowice, 40-659, Poland
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GSK Investigational Site
Mysłowice, 41-400, Poland
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GSK Investigational Site
Warsaw, 03-712, Poland
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GSK Investigational Site
Wroclaw, 51-162, Poland
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GSK Investigational Site
Kemerovo, 650000, Russia
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GSK Investigational Site
Moscow, 119121, Russia
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GSK Investigational Site
Samara, 443063, Russia
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GSK Investigational Site
Barcelona, 08036, Spain
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GSK Investigational Site
Madrid, 28007, Spain
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GSK Investigational Site
Madrid, 28041, Spain
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GSK Investigational Site
Seville, 41013, Spain
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GSK Investigational Site
Valencia, 46026, Spain
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GSK Investigational Site
Basingstoke, RG24 9NA, United Kingdom
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GSK Investigational Site
Glasgow, G31 2ER, United Kingdom
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GSK Investigational Site
London, NW3 2QG, United Kingdom
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GSK Investigational Site
Newcastle upon Tyne, NE4 5PL, United Kingdom
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GSK Investigational Site
Nottingham, NG7 2UH, United Kingdom
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GSK Investigational Site
Plymouth, PL6 8DH, United Kingdom
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GSK Investigational Site
Reading Berkshire, RG1 5AN, United Kingdom
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GSK Investigational Site
Southampton, SO16 6YD, United Kingdom
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GSK Investigational Site
Surrey, RH1 5RH, United Kingdom
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