Phase 1 Primary Biliary Cholangitis Trial, Terminated NCT04060147 Sponsor: Gilead Sciences Condition: Primary Biliary Cholangitis
Back to Primary Biliary Cholangitis

Trial results

AI generated results summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI

According to the results reported on ClinicalTrials.gov, this trial enrolled 11 participants who all received the study drug cilofexor. Ten of the 11 participants completed the trial, and one did not finish. The trial was measuring how often participants experienced unwanted medical events (called adverse events) while taking the drug, including both general side effects and more serious ones, as well as any notable changes in their laboratory test results. The reported data shows that 81.8% of participants (roughly 9 out of 11) experienced at least one treatment-emergent adverse event — meaning an unwanted medical event that occurred during or shortly after taking the study drug. No participants (0%) experienced a serious adverse event, which the trial defined as events such as hospitalisation, life-threatening situations, or death. Regarding laboratory test abnormalities — unexpected changes in blood or other test results compared to the start of the trial — the reported data shows 54.5% of participants had mild changes, 36.4% had moderate changes, 9.1% had severe changes, and 0% had life-threatening changes. These are the results as reported to ClinicalTrials.gov. They are not medical advice — always discuss what they mean for you with your doctor.

These are the results as reported to ClinicalTrials.gov, not medical advice. Verify independently with the trial site and discuss what they mean for you with your doctor.

Phase 1 Primary Biliary Cholangitis Trial, Terminated

NCT04060147
Terminated Phase 1

Who may be able to join

AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI

Who might be able to join this trial:

  • You have been diagnosed with a liver condition called Primary Sclerosing Cholangitis (PSC), confirmed through a special imaging scan of your bile ducts or a liver biopsy
  • You have evidence of liver scarring (cirrhosis), confirmed through a past liver biopsy, an abdominal scan (MRI, CT, or ultrasound), or a specific liver stiffness test done at screening
  • Your kidneys are working well enough, based on a blood test result at your screening visit (confirm with trial site)
  • Your liver enzyme levels (ALT) are not too high — no more than 5 times the upper limit of normal, based on a blood test
  • Your blood clotting score (INR) is 1.4 or below, unless you are taking blood-thinning medication for another reason
  • Your platelet count (cells that help blood clot) is at or above 75,000 per microliter, based on a blood test
  • A specific blood test called anti-mitochondrial antibody comes back negative

Who may not be able to join:

  • You have had, or currently have, serious liver complications such as fluid build-up in the abdomen (ascites), confusion caused by liver failure (hepatic encephalopathy), or bleeding from swollen veins in the food pipe or stomach
  • You have previously had a liver transplant
  • You have been diagnosed with bile duct cancer (cholangiocarcinoma) or liver cancer (hepatocellular carcinoma)
  • Your liver disease severity score (called MELD score) is above 12 at screening, unless another medical reason explains the result
  • Your liver function score (called Child-Pugh score) is above 6 at screening, unless another medical reason explains the result
  • You currently have moderate to severe active inflammatory bowel disease (such as ulcerative colitis or Crohn's disease) — though people with an ostomy bag or who have had their colon removed may still be eligible (confirm with trial site)
  • You have high-risk swollen veins in your food pipe or stomach, in the opinion of the medical team
  • Your bilirubin (a substance measured in blood) is above 2 mg/dL, unless you have a condition called Gilbert's syndrome or a specific type of anemia (confirm with trial site)

Important: Always verify eligibility with the trial site directly before applying.

Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.

This is a simplified plain English summary of the eligibility criteria. Full criteria are set by the trial investigators and may include additional requirements not shown here. Never self-exclude from a trial based on this summary. Contact the trial site directly to confirm your eligibility.
Last synced 28 July 2026
Phase 1: approximately ~10% of drugs entering this phase reach regulatory approval, based on published industry-wide historical data. This is not specific to this trial.
Phase success rates shown are historical industry-wide averages based on published data. They are not a prediction for this specific trial or your individual situation.

GP referral letter

Print a one-page summary to share with your doctor.

Trial details

Status
Terminated
Phase
Phase 1
Sponsor
Registry
ClinicalTrials.gov
Start date
17 October 2019
Est. completion
2 September 2021

Where this trial is recruiting

🇺🇸 United States

Primary endpoints

Percentage of Participants Who Experienced Treatment-emergent Adverse Events (TEAEs); Percentage of Participants Who Experienced Treatment Emergent Serious Adverse Events (SAEs); Percentage of Participants Who Experienced Laboratory Abnormalities

Can't join this trial?

Expanded access pathways

If this trial is not available to you, other access pathways may exist. In Australia, the TGA Special Access Scheme allows access to unapproved therapeutic goods for individual patients.

TGA Special Access Scheme information

Find other recruiting trials on ClinicalTrials.gov

Data last synced from ClinicalTrials.gov: 28 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.

Trial recruitment status can change without notice between our nightly data updates. Always contact the trial site directly to confirm current recruitment status before making any decisions or travel arrangements.

View original record on ClinicalTrials.gov