Patients With Primary Biliary Cholangitis
Condition(s) studied
Investigational drug(s) / intervention(s)
Reflex AMA and ANA testing: Measurement of alkaline phosphatase (ALP) and gamma-glutamyl transpeptidase (GGT) on routine pre-hospitalization blood samples, with reflex testing for anti-mitochondrial antibodies (AMA) and anti-nuclear antibodies (ANA) in case of abnormal results.
Study summary
Primary biliary cholangitis (PBC) is a chronic autoimmune disease characterized by progressive destruction of the small intrahepatic bile ducts, leading to cholestasis and potential progression to cirrhosis. Prognosis is favorable when diagnosed and treated early, while diagnostic delay is common. Diagnosis is based on elevated ALP and the presence of autoantibodies (AMA/ANA), but the disease is often asymptomatic and detected late.It predominantly affects women aged 40-60 years, and evidence suggests underdiagnosis, highlighting the need for screening strategies in at-risk populations.
Eligibility
Primary outcome measure(s)
- Percentage of patients diagnosed with primary biliary cholangitis identified through a reflex testing algorithm (ALP/GGT → AMA/ANA) — 2-10 months
Proportion of women with elevated alkaline phosphatase (ALP) levels undergoing reflex testing (automatic measurement of AMA and ANA) who receive a diagnosis of primary biliary cholangitis according to standard clinical criteria. Results will be reported as a percentage of the total number of patients undergoing reflex testing.
Trial sites (1)
| Facility | City | Region | Status |
|---|---|---|---|
| Fondazione Policlinico Universitaro A. Gemelli IRCSS,UOC Medicina Interna e Gastroenterologia,Largo A. Gemelli, | Roma | Italy |
More Fondazione Policlinico Universitario Agostino Gemelli IRCCS trials in Italy
Other trials for the same condition
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
View NCT07573514 on ClinicalTrials.gov ↗ ← All trials in Italy