Arrowhead Pharmaceuticals Receives Approval for Redemplo to Treat FCS
Written by Emily J. Thompson, Senior Investment Analyst
Updated: May 01 2026
0mins
Arrowhead Pharmaceuticals announced that the Australian Therapeutic Goods Administration, TGA, has approved Redemplo, a small interfering RNA medicine, as an adjunct to diet to reduce triglyceride levels for adult patients with familial chylomicronemia syndrome, FCS, for whom standard triglyceride lowering therapies have been inadequate. FCS is a severe, rare disease characterized by triglyceride levels that can be orders of magnitude higher than normal, leading to a substantially higher risk of developing acute, recurrent, and potentially fatal pancreatitis. "We are pleased that Redemplo is now the first-ever approved treatment for Australians living with genetic or clinical FCS," said Christopher Anzalone, Ph.D., President and CEO of Arrowhead Pharmaceuticals. "This approval underscores the strength of the clinical data and the ability of our TRiM platform to develop targeted siRNA therapies to potentially reach multiple tissues and disease areas. We believe Redemplo could represent an important medicine for the FCS community in Australia, and we are working to bring this therapy to more patients as quickly as possible."
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Analyst Views on ARWR
Wall Street analysts forecast ARWR stock price to rise
11 Analyst Rating
8 Buy
3 Hold
0 Sell
Moderate Buy
Current: 79.050
Low
35.00
Averages
82.00
High
110.00
Current: 79.050
Low
35.00
Averages
82.00
High
110.00
About ARWR
Arrowhead Pharmaceuticals, Inc. develops medicines that treat intractable diseases by silencing the genes that cause them. The Company's therapies, using a broad portfolio of ribonucleic acid (RNA) chemistries and modes of delivery, trigger the RNA interference (RNAi) mechanism to induce rapid, deep and durable knockdown of target genes. Its Targeted RNAi Molecule (TRiMTM) platform utilizes ligand-mediated delivery and is designed to enable tissue-specific targeting while being structurally simple. It is focused on various therapeutic areas, such as cardiometabolic, pulmonary, liver, neuromuscular and others. It has over 18 discovered drug candidates in clinical trials ranging from early stage (Phase I) to late stage (Phase III). The Company's pipeline products include plozasiran, zodasiran, olpasiran, ARO-RAGE, SRP-1002, GSK4532990, fazirsiran, daplusiran/tomligisiran, ARO-CFB, ARO-INHBE, ARO-C3, ARO-PNPLA3, SRP-1001 (ARO-DUX4), SRP-1003 (ARO-DM1), SRP-1004 (ARO-ATXN2), and others.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
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See More
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- Pregnancy Impact: A case report suggests that preconception exposure to plozasiran may be associated with sustained lowering of triglyceride levels throughout pregnancy, providing new insights into the drug's application in special populations, although further data are needed to confirm its safety and efficacy.
- Future Research Directions: Arrowhead plans to conduct additional trials to further evaluate the safety of plozasiran in patients with liver or renal disease, underscoring the company's commitment to developing innovative therapies for unmet medical needs.
See More
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- Growth of AI Cardiology Market: The global AI cardiology market is valued at $2.78 billion this year and is projected to exceed $14 billion by 2034, driving health systems to accelerate the deployment of machine learning tools to address diagnostic backlogs, thereby enhancing medical efficiency and patient satisfaction.
- Showcasing VMS+™ 4.0 Technology: VentriPoint Diagnostics will showcase its AI-powered cardiac imaging platform, VMS+™ 4.0, at the AEPC annual meeting in Italy, which can convert standard 2D ultrasound scans into detailed 3D heart models, providing results comparable to cardiac MRI while significantly reducing equipment costs and wait times.
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See More
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- Pricing Strategy Adjustment: The U.S. wholesale acquisition cost for REDEMPLO has been reduced from $60,000 to $45,000 per year, aimed at expanding market coverage, particularly for patients with high triglycerides, potentially enhancing market share and competitiveness.
- Strong Financial Position: As of March 31, 2026, Arrowhead reported nearly $1.8 billion in cash and investments, demonstrating robust financial strength to support future R&D and market expansion plans.
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See More
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- Key Presentations: At the TIDES USA conference, Arrowhead will present its systemic RNAi targeting MAPT on May 13 at 4:45 PM, highlighting its potential applications in the central nervous system, which is expected to attract investor interest.
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