Clinical trials

6

Search and review clinical trials. Use filters to narrow results by trial status, phase, treatment, biological sex and sponsor.

Condition / disease
Location
Status: Recruiting

Long-Term SafEty and Clinical Outcomes of LivmArli in Patients in the United States (LEAP-US)

The objective of this 5-year, prospective, observational cohort study is to evaluate the long-term safety and clinical outcomes of patients with Alagille syndrome (ALGS) or Progressive familial intrahepatic cholestasis (PFIC) treated with Livmarli.

Participants needed: 70
Trial details
Biological sex: AllType: ObservationalSponsor: Mirum Pharmaceuticals, Inc.Updated: Oct 8, 2026Locations: 8Duration: 5 Years
Eligibility criteria

A clinically and/or genetically confirmed ALGS diagnosis or PFIC diagnosis [+1]

Refusal to provide informed consent/assent (if required by the local IRB) [+4]

Status: Recruiting

A Trial Evaluating Brelovitug (BJT-778) vs Bulevirtide for the Treatment of Chronic Hepatitis Delta Infection (AZURE-2)

This is a Phase 3, global, randomized, open-label, multicenter, trial evaluating brelovitug (BJT-778) vs bulevirtide for the treatment of chronic hepatitis delta infection (CHD). The main goal of this study is to test the effectiveness of brelovitug compared to bulevirtide as a long-term treatment in patients with chronic HDV infection.

Participants needed: 172
Trial details
Phase: Phase 3Age: 18-99Biological sex: AllType: InterventionalSponsor: Mirum Pharmaceuticals, Inc.Updated: Oct 8, 2026Locations: 57
Eligibility criteria

Willing and able to provide written informed consent [+4]

Pregnant or nursing females [+5]

Status: Recruiting

Study of MRM-3379 in Male Participants With Fragile X Syndrome (BLOOM)

This study is a multicenter, double-blind, randomized, placebo-controlled study to assess the safety and tolerability of 3 doses of MRM-3379 in male participants with Fragile X Syndrome ages 16 to 45 (inclusive). In addition, a parallel cohort of participants ages 13 to \<16 will receive open-label MRM-3379. All participants will participate for 12 weeks of treatment. The study is also intended as a proof-of-concept investigation to evaluate whether MRM-3379 can improve FXS symptoms

Participants needed: 60
Trial details
Phase: Phase 2Age: 13-45Biological sex: MaleType: InterventionalSponsor: Mirum Pharmaceuticals, Inc.Updated: Sep 29, 2026Locations: 18
Eligibility criteria

Willing and able to provide signed informed consent/assent. Where local regulati... [+6]

Status: Not yet recruiting

MRX-901: An Open-label Study to Assess Safety and Tolerability of Maralixibat in Participants With Intrahepatic Cholestasis of Pregnancy (ICP)

This study is designed to assess whether the investigational drug maralixibat, is safe and well tolerated in pregnant women with intrahepatic cholestasis of pregnancy (ICP). This is an open-label study where all participants will receive maralixibat.

Participants needed: 15
Trial details
Phase: Phase 2Age: 18-45Biological sex: FemaleType: InterventionalSponsor: Mirum Pharmaceuticals, Inc.Updated: Sep 16, 2026
Eligibility criteria

Willing and able to provide signed informed consent at the screening visit [+3]

At the time of the screening/baseline visit, decision has already been made to d... [+5]

Status: Recruiting

Study to Evaluate Switching to Brelovitug for the Treatment of CHD in Participants Receiving Bulevirtide

This is a Phase 2b/3, randomized, open-label, multicenter trial evaluating the efficacy and safety of switching from bulevirtide to brelovitug for the treatment of chronic hepatitis Delta infection (CHD).

Participants needed: 120
Trial details
Phase: Phase 2, Phase 3Age: 18+Biological sex: AllType: InterventionalSponsor: Mirum Pharmaceuticals, Inc.Updated: Sep 10, 2026Locations: 44
Eligibility criteria

Willing and able to provide written informed consent. [+4]

Evidence of decompensated liver disease (e.g., CTP Class B or C, history of hepa... [+4]

Status: Recruiting

Long-Term Low-Intervention SafEty and Clinical Outcomes Clinical Study of LivmArli® in Patients With Alagille Syndrome or Progressive Familial Intrahepatic Cholestasis in the European Union (LEAP-EU)

In patients with Alagille syndrome (ALGS), the key objectives are to evaluate the tolerability, long-term safety (including possible liver toxicity) and long-term efficacy of Livmarli treatment. In patients with Progressive Familial Intrahepatic Cholestasis (PFIC), the key objectives are to evaluate tolerability, long-term safety (including possible liver toxicity and potential impact of chronic exposure to propylene glycol (PG)), long-term efficacy, and growth and development.

Participants needed: 230
Trial details
Phase: Phase 4Age: 2+Biological sex: AllType: InterventionalSponsor: Mirum Pharmaceuticals, Inc.Updated: Jun 23, 2026Locations: 15
Eligibility criteria

Understand and execute an Informed consent and assent (as applicable) [+6]

History of Liver Transplant [+5]