Mirum Pharmaceuticals, Inc. (Nasdaq: MIRM) today announced that new analyses from long-term treatment with LIVMARLI will be presented at the European Association for the Study of the Liver (EASL) Annual Congress taking place June 5-8, 2024, in Milan, Italy. Presentations from studies evaluating LIVMARLI ® (maralixibat) oral solution in patients with Alagille syndrome (ALGS) and Progressive Familial Intrahepatic Cholestasis (PFIC) include:
THU-094: Clinical Benefits with Maralixibat for Patients with Alagille Syndrome Are Durable Through 7 Years of Treatment: Data from the MERGE Study Thursday, June 6 12:45-1:45pm CET Poster: Immune-Mediated and Cholestatic Disease: Clinical Aspects Session Presented by Doug Mogul, MD, PhD Mirum Pharmaceuticals, Inc., Foster City, CA, USA
THU-129: Maralixibat Improves Growth in Patients with Progressive Familial Intrahepatic Cholestasis: Data from the MARCH/MARCH-ON Trials
Thursday, June 6 – 12:45-1:45pm CET – Poster: Immune-Mediated and Cholestatic Disease: Clinical Aspects Session
Presented by Professor Richard J. Thompson, MD – King's College, London, UK
THU-158: Improvements in Serum Bile Acid Levels Are Associated with Improvements in Key Markers of Liver Health After Maralixibat Treatment in Children with Progressive Familial Intrahepatic Cholestasis: Data from the MARCH/MARCH-ON Trials
Thursday, June 6 – 12:45-1:45pm CET – Poster: Immune-Mediated and Cholestatic Disease: Clinical Aspects Session
Presented by Lorenzo D'Antiga, MD - Papa Giovanni XXIII Hospital, Bergamo, Italy
To view the abstracts, visit the EASL website .
Mirum-Sponsored Symposium
Wednesday, June 5 – 1:30-2:30pm CET – Brown 1 & 2, Level 2
Presenters: Drs. Verena Keitel-Anselmino (chair), Marco Carbone, Kris Kowdley, and Richard Thompson
PSC and IBAT Inhibitors: Can We Apply Our Paediatric Experience in Adult Hepatology?
This session will provide insights into the role and impact of elevated serum bile acids in cholestatic liver disease, including serum bile acid correlations with clinical outcomes in various paediatric and adult settings. The programme will include a discussion of the unmet need in primary sclerosing cholangitis (PSC), and the potential for IBAT inhibitors as an emerging therapy for PSC.
About LIVMARLI® (maralixibat) oral solution
LIVMARLI® (maralixibat) oral solution is an orally administered, once-daily, ileal bile acid transporter (IBAT) inhibitor approved by the U.S. Food and Drug Administration for the treatment of cholestatic pruritus in patients with Alagille syndrome (ALGS) three months of age and older and for progressive familial intrahepatic cholestasis (PFIC) five years of age and older.
LIVMARLI is also the only approved IBAT inhibitor approved by the European Commission for the treatment of cholestatic pruritus in patients with ALGS two months and older, and by Health Canada for the treatment of cholestatic pruritus in ALGS. For more information for U.S. residents, please visit LIVMARLI.com .
Mirum has also submitted LIVMARLI for approval in Europe in PFIC for patients two months of age and older.
LIVMARLI has received Breakthrough Therapy designation for ALGS and PFIC type 2 and orphan designation for ALGS and PFIC. To learn more about ongoing clinical trials with LIVMARLI, please visit Mirum's clinical trials section on the company's website.
IMPORTANT SAFETY INFORMATION
Limitation of Use : LIVMARLI is not for use in PFIC type 2 patients who have a severe defect in the bile salt export pump (BSEP) protein.
LIVMARLI can cause side effects, including:
Liver injury . Changes in certain liver tests are common in patients with Alagille syndrome and PFIC but can worsen during treatment. These changes may be a sign of liver injury. In PFIC, this can be serious or may lead to liver transplant or death. Your healthcare provider should do blood tests and physical exams before starting and during treatment to check your liver function. Tell your healthcare provider right away if you get any signs or symptoms of liver problems, including nausea or vomiting, skin or the white part of the eye turns yellow, dark or brown urine, pain on the right side of the stomach (abdomen), bloating in your stomach area, loss of appetite or bleeding or bruising more easily than normal.
Stomach and intestinal (gastrointestinal) problems. LIVMARLI can cause stomach and intestinal problems, including diarrhea and stomach pain. Your healthcare provider may advise you to monitor for new or worsening stomach problems including stomach pain, diarrhea, blood in your stool or vomiting. Tell your healthcare provider right away if you have any of these symptoms more often or more severely than normal for you.
A condition called Fat Soluble Vitamin (FSV) Deficiency caused by low levels of certain vitamins (vitamin A, D, E, and K) stored in body fat is common in patients with Alagille syndrome and PFIC but may worsen during treatment. Your healthcare provider should do blood tests before starting and during treatment and may monitor for bone fractures and bleeding which have been reported as common side effects.
US Prescribing Information
EU SmPC
Canadian Product Monograph
About Mirum Pharmaceuticals, Inc.
Mirum Pharmaceuticals, Inc. is a biopharmaceutical company dedicated to transforming the treatment of rare diseases affecting children and adults. Mirum has three approved medications: LIVMARLI® (maralixibat) oral solution , CHOLBAM® (cholic acid) capsules, and CHENODAL® (chenodiol) tablets.
LIVMARLI, an IBAT inhibitor, is approved for the treatment of two rare liver diseases affecting children and adults. It is approved for the treatment of cholestatic pruritus in patients with Alagille syndrome in the U.S. (three months and older), in Europe (two months and older), and in other regions globally. It is also approved in the U.S. in cholestatic pruritus in PFIC patients five years of age and older. Mirum has submitted for approval in Europe for the treatment of PFIC in patients two months of age and older. CHOLBAM is FDA-approved for the treatment of bile acid synthesis disorders due to single enzyme deficiencies and adjunctive treatment of peroxisomal disorders in patients who show signs or symptoms or liver disease. CHENODAL has received medical necessity recognition by the FDA to treat patients with cerebrotendinous xanthomatosis (CTX).
Mirum's late-stage pipeline includes two investigational treatments for debilitating liver diseases. Volixibat, an IBAT inhibitor, is being evaluated in two potentially registrational studies including the Phase 2b VISTAS study for primary sclerosing cholangitis and Phase 2b VANTAGE study for primary biliary cholangitis. Lastly, CHENODAL, has been evaluated in a Phase 3 clinical study, RESTORE, to treat patients with CTX, with positive topline results reported in 2023.
To learn more about Mirum, visit mirumpharma.com and follow Mirum on Facebook , LinkedIn , Instagram and Twitter (X) .
Forward-Looking Statements
This press release includes forward-looking statements pertaining to the Company's planned participation at a scientific conference, including data presentation title and synopsis, which may include discussion of the Company's clinical and research data relating to biomarker analysis, the reliability of long-term data, and the therapeutic potential and/or commercial viability of LIVMARLI in various liver disease indications and in patient populations that are investigational only. Because such statements are subject to risks and uncertainties, actual results may differ materially from those expressed or implied by such forward-looking statements. Words such as "will," "goal," "potential" and similar expressions are intended to identify forward-looking statements. The accuracy of such statements is subject to a number of risks, uncertainties and assumptions including, but are not limited to, the following factors: the uncertainties inherent in research and development; the uncertainties inherent in business and financial planning, including, without limitation, risks related to Mirum's business and prospects, adverse developments in our focused markets, or adverse developments in the U.S. or global regulatory environment or economies generally; the continued impact of COVID-19 on our business, operations and financial results; and competitive developments. Other factors that might cause such a difference include those discussed in the Company's filings with the SEC. All forward-looking statements contained in this press release speak only as of the date on which they were made and are based on management's assumptions and estimates as of such date. Mirum undertakes no obligation to update such statements to reflect events that occur or circumstances that exist after the date on which they were made, except as required by law.
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Media Contact:
Erin Murphy
media@mirumpharma.com
Investor Contact:
Andrew McKibben
investors@mirumphama.com
Figure one: Individual patient (001-005) and pooled results highlighting improvements in fibromyalgia domains as presented by University of Michigan 9 August 2024 (adapted)
Figure two: Individual patient and pooled results as presented by University of Michigan 9 August 2024 (adapted)