Benign recurrent intrahepatic cholestasis type 1
MONDO:0009469Benign recurrent intrahepatic cholestasis 1 (BRIC1) is characterized by episodes of liver dysfunction called cholestasis, during which the liver cells have a reduced ability to release a digestive fluid called bile. These episodes can last from weeks to months, and the time between them, during which there are usually no symptoms, can vary from weeks to years.Most people with BRIC1have their first episode of cholestasisintheir teens or twenties. Symptoms oftenpresent with severe itchiness, followed by yellowing of the skin and whites of the eyes (jaundice) a few weeks later. BRIC1 is caused by mutations in the ATP8B1 gene. This condition is inherited in an autosomal recessive pattern.BRIC1generally does not cause lasting damage to the liver. However, in rare cases, episodes of liver dysfunction may develop into a more severe, permanent form of liver disease known as progressive familial intrahepatic cholestasis (PFIC). BRIC and PFIC are sometimes considered to be part of a spectrum of intrahepatic cholestasis disorders of varying severity.
Also known as: cholestasis, benign recurrent intrahepatic, ATP8B1 benign recurrent intrahepatic cholestasis, BRIC1, Bric type 1, benign recurrent intrahepatic cholestasis caused by mutation in ATP8B1, cholestasis, benign recurrent intrahepatic, type 1, Summerskill syndrome, benign recurrent intrahepatic cholestasis 1
169 clinical trials for this condition and its sub-types.
Follow this condition — get notified about new trialsBroader categories
-
Can video chats curb drinking in liver patients? new trial aims to find out
Disease control OngoingThis study tests whether a stepped alcohol treatment delivered via video or phone calls can help people with advanced liver disease cut back on unhealthy drinking. About 180 participants will be randomly assigned to either the treatment program or usual care. The goal is to see i…
Phase: NA • Sponsor: University of California, San Francisco • Aim: Disease control
Last updated Jun 26, 2026 18:07 UTC
-
Special milk powder aimed to help sick infants – but study never started
Disease control TerminatedThis study planned to test whether a milk powder rich in medium-chain fatty acids could improve nutrition and health in infants with cholestatic liver disease. Researchers aimed to compare the special formula to regular milk powder in 64 infants under 6 months old. However, the s…
Phase: NA • Sponsor: Children's Hospital of Fudan University • Aim: Disease control
Last updated Jun 26, 2026 17:00 UTC
-
New MRI dye could sharpen liver lesion detection
Diagnosis ENROLLING_BY_INVITATIONThis study compares a new MRI contrast agent, gadopiclenol, to the standard agent, gadoxetate, for imaging liver lesions. Researchers will enroll 23 adults with chronic liver disease or known liver lesions to see if gadopiclenol provides equal or better image quality and lesion v…
Sponsor: Icahn School of Medicine at Mount Sinai • Aim: Diagnosis
Last updated Jun 27, 2026 12:23 UTC
-
New blood test could spot liver cancer sooner
Diagnosis ENROLLING_BY_INVITATIONThis study is testing whether a new blood test score, called GAAD, can detect liver cancer earlier in people with chronic liver disease. The GAAD score combines a person's gender, age, and two blood markers (AFP and PIVKA-II). Researchers will compare the GAAD score to standard u…
Phase: NA • Sponsor: Mahidol University • Aim: Diagnosis
Last updated Jun 27, 2026 08:08 UTC
-
New vitamin supplements aim to make life easier for kids with rare metabolic disorders
Symptom relief OngoingThis study tests new vitamin and mineral supplements called EasiVits for children aged 1-16 with inborn errors of metabolism (IEM). These supplements have less carbohydrate and no flavor, so they can be used with different diets and kids can add their own taste. The goal is to se…
Phase: NA • Sponsor: NeoteriQ Ltd. • Aim: Symptom relief
Last updated Jun 27, 2026 13:00 UTC
-
Liver health may change how this drug works
Knowledge-focused OngoingThis study looks at how lepodisiran enters the blood and leaves the body in people with mild, moderate, or severe liver problems compared to those with healthy livers. About 33 adults will receive a single injection under the skin. The goal is to understand how liver function aff…
Phase: PHASE1 • Sponsor: Eli Lilly and Company • Aim: Knowledge-focused
Last updated Jun 27, 2026 14:00 UTC
-
Pandemic's hidden toll: frailty rises in liver transplant hopefuls
Knowledge-focused OngoingThis study examines whether the COVID-19 pandemic increased frailty and muscle loss (sarcopenia) in people waiting for a liver transplant. Researchers will compare data from 208 patients assessed before and during the pandemic. The goal is to understand how the pandemic affected …
Sponsor: Methodist Health System • Aim: Knowledge-focused
Last updated Jun 27, 2026 13:06 UTC
-
Massive genetic study aims to unlock secrets of rare metabolic diseases
Knowledge-focused ENROLLING_BY_INVITATIONThis study will collect and analyze genetic data from 1000 people with suspected inherited metabolic diseases, including conditions like epilepsy and mitochondrial disorders. Researchers at Karolinska University Hospital aim to improve diagnosis by using advanced genetic testing …
Sponsor: Region Stockholm • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:38 UTC
-
Study on COVID-19 and metabolic disorders pulled before it began
Knowledge-focused TerminatedThis study was designed to track how COVID-19 infection might worsen the condition of people with inherited metabolic diseases (IMD). Researchers planned to collect information from French patients with IMD who had or had COVID-19 to see how often their metabolic disease got wors…
Sponsor: University Hospital, Lille • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:37 UTC
-
Can an iPad test spot brain fog before liver surgery?
Knowledge-focused OngoingThis study looks at whether an electronic cognitive test called BrainCheck can effectively screen mental function in 100 patients scheduled for liver surgery. Researchers will compare how well patients complete the digital test versus a traditional pen-and-paper assessment. The g…
Phase: NA • Sponsor: M.D. Anderson Cancer Center • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:35 UTC
-
Massive data dive aims to improve GI care
Knowledge-focused ENROLLING_BY_INVITATIONThis study is a registry that will review medical records of 1,000 patients treated for benign or malignant gastrointestinal diseases between 2005 and 2030. Researchers will look at survival, symptoms like heartburn and swallowing trouble, and quality of life. The goal is to lear…
Sponsor: Methodist Health System • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:23 UTC
-
Liver disease growth study cancelled before it began
Knowledge-focused TerminatedThis study planned to test a growth factor medicine (Increlex) in children aged 4-18 with chronic liver disease and short stature. The goal was to see if it could improve growth and quality of life. However, the study was withdrawn before any participants were enrolled, so no res…
Phase: NA • Sponsor: University of California, Los Angeles • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:07 UTC
-
Stomach ultrasound could spot liver trouble early
Knowledge-focused OngoingThis study looks at whether a new ultrasound technique done through the stomach (endoscopic ultrasound elastography) can better predict serious liver problems in people with chronic liver disease. Researchers will measure liver and spleen stiffness in 50 patients and compare resu…
Sponsor: Chinese University of Hong Kong • Aim: Knowledge-focused
Last updated Jun 27, 2026 11:02 UTC
-
500,000-Patient study aims to unlock secrets of chronic liver disease
Knowledge-focused ENROLLING_BY_INVITATIONThis observational study will follow up to 500,000 adults with chronic liver disease or cirrhosis to understand how the disease progresses and how treatments are used in everyday practice. Researchers will collect data from medical records and patient reports to improve care and …
Sponsor: Target PharmaSolutions, Inc. • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:10 UTC
-
Tiny blood cells may reveal clues about liver disease in kids
Knowledge-focused OngoingThis pilot study looks at red blood cells in 20 children with cholestatic liver disease and compares them to healthy children. Researchers use a special test called ektacytometry to measure how fragile and flexible the red blood cells are. The goal is to see if liver problems cha…
Sponsor: Children's Hospital Medical Center, Cincinnati • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:02 UTC
-
Study probes how poverty and support shape child transplant success
Knowledge-focused OngoingThis study looks at how social factors like income, education, and community support impact recovery in 500 children after liver transplant. Researchers will survey caregivers and interview families to understand barriers to good outcomes. The goal is to find ways to better integ…
Sponsor: University of California, San Francisco • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:14 UTC
-
New diabetes drug tested in patients with liver problems
Knowledge-focused OngoingThis study looks at how a single dose of the experimental drug GZR4 injection behaves in people with mild, moderate, or severe liver impairment compared to those with normal liver function. The goal is to understand the drug's safety and how the body processes it. 36 adults with …
Phase: PHASE1 • Sponsor: Gan & Lee Pharmaceuticals. • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:00 UTC
-
Withdrawn study sought safer biopsies for Bleeding-Prone patients
Knowledge-focused TerminatedThis study planned to test a technique called radiofrequency track cautery during liver, kidney, or spleen biopsies in patients at high risk for bleeding. The idea was to use a small heated probe to seal the biopsy track and reduce bleeding. However, the study was withdrawn befor…
Phase: NA • Sponsor: Brigham and Women's Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:56 UTC
-
Brain scans reveal hidden links between body diseases and metabolism
Knowledge-focused OngoingThis study watches 200 people with lung, gut, or hormone diseases over time using special brain scans (PET). It aims to see how these diseases change brain activity and whether those changes can predict tumor return, spread, or survival. No new treatment is tested—just observatio…
Sponsor: The First Affiliated Hospital of Zhengzhou University • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:52 UTC