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Arrowhead Pharmaceuticals

Arrowhead Pharmaceuticals logo
🇺🇸United States
Ownership
Public
Established
1989-01-01
Employees
525
Market Cap
$2.9B
Website
http://www.arrowheadpharma.com
Introduction

Arrowhead Pharmaceuticals, Inc. is a biopharmaceutical company, which engages in the development of medicines that treat intractable diseases by silencing the genes that cause them. The firms preclinical stage drug candidates include ARO-ANG3, ARO-AAT, ARO-APOC3, ARO-HIF2, ARO-HSD, ARO-Lung2, ARO-COV, and ARO-ENaC. The company was founded by Robert Bruce Stewart in 1989 and is headquartered in Pasadena, CA.

Clinical Trials

74

Active:33
Completed:17

Trial Phases

4 Phases

Phase 1:47
Phase 2:16
Phase 3:6
+1 more phases

Drug Approvals

0

Drug Approvals

No drug approvals found

This company may not have drug approvals in our database

Clinical Trials

Distribution across different clinical trial phases (71 trials with phase data)• Click on a phase to view related trials

Phase 1
47 (66.2%)
Phase 2
16 (22.5%)
Phase 3
6 (8.5%)
Not Applicable
2 (2.8%)

Study of ARO-DIMERPA in Adult Participants With Mixed Hyperlipidemia

Not Applicable
Not yet recruiting
Conditions
Hyperlipidemia; Mixed
Interventions
Drug: ARO-DIMERPA
Drug: Placebo
First Posted Date
2025-11-03
Last Posted Date
2025-11-03
Lead Sponsor
Arrowhead Pharmaceuticals
Target Recruit Count
78
Registration Number
NCT07223658

Study of ARO-MAPT-SC in Healthy Subjects and Subjects With Early Alzheimer's Disease

Not Applicable
Not yet recruiting
Conditions
Alzheimer Disease
Alzheimer Disease, Early Onset
Interventions
Drug: Placebo
First Posted Date
2025-10-27
Last Posted Date
2025-10-27
Lead Sponsor
Arrowhead Pharmaceuticals
Target Recruit Count
112
Registration Number
NCT07221344

A Phase 3 Study of Zodasiran in Adolescent and Adult Subjects With Homozygous Familial Hypercholesterolemia (YOSEMITE)

Phase 3
Recruiting
Conditions
Homozygous Familial Hypercholesterolemia
Interventions
Drug: zodasiran Injection
Drug: Placebo
First Posted Date
2025-06-25
Last Posted Date
2025-10-10
Lead Sponsor
Arrowhead Pharmaceuticals
Target Recruit Count
60
Registration Number
NCT07037771
Locations
🇺🇸

Research Site 2, New York, New York, United States

🇺🇸

Research Site 1, Cincinnati, Ohio, United States

Study of ARO-ALK7 in Adult Volunteers With Obesity With and Without Type 2 Diabetes Mellitus

Phase 1
Recruiting
Conditions
Obesity
Diabetes Mellitus, Type 2
Interventions
Drug: Placebo
First Posted Date
2025-04-22
Last Posted Date
2025-09-17
Lead Sponsor
Arrowhead Pharmaceuticals
Target Recruit Count
126
Registration Number
NCT06937203
Locations
🇳🇿

Research Site, Auckland, New Zealand

Study of Plozasiran in Adults With Severe Hypertriglyceridemia at Risk of Acute Pancreatitis

Phase 3
Recruiting
Conditions
Severe Hypertriglyceridemia
Interventions
Drug: Placebo
First Posted Date
2025-03-18
Last Posted Date
2025-09-10
Lead Sponsor
Arrowhead Pharmaceuticals
Target Recruit Count
140
Registration Number
NCT06880770
Locations
🇺🇸

Clinical Research Site 4, Santa Clarita, California, United States

🇺🇸

Clinical Research Site 6, Springfield, Illinois, United States

🇺🇸

Clinical Research Site 5, North Platte, Nebraska, United States

and more 4 locations
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News

Advanced Drug Delivery Technologies Drive Biotech Innovation as Nanomedicine Market Approaches $430 Billion

The global nanomedicine market is projected to grow from approximately $245 billion in 2023 to over $430 billion by 2028, driven by increasing adoption in oncology, neurology, and regenerative medicine.

Arrowhead Pharmaceuticals Files Patent Lawsuit Against Ionis Over Plozasiran FCS Treatment

Arrowhead Pharmaceuticals filed a declaratory judgment complaint against Ionis Pharmaceuticals in Delaware federal court, challenging the validity of Ionis's U.S. Patent No. 9,593,333 and asserting non-infringement by plozasiran.

Arrowhead Pharmaceuticals Advances Two Breakthrough RNAi Therapeutics into Clinical Trials

Arrowhead Pharmaceuticals has filed regulatory applications for two innovative RNAi therapeutics: ARO-DIMER-PA for mixed hyperlipidemia and ARO-MAPT for Alzheimer's disease.

Sanofi Acquires Rights to Plozasiran for $395 Million in Greater China Deal with Arrowhead

Sanofi has acquired rights to develop and commercialize plozasiran, a first-in-class RNAi therapeutic for familial chylomicronemia syndrome and severe hypertriglyceridemia, in Greater China for $130 million upfront plus up to $265 million in milestones.

Arrowhead Pharmaceuticals Receives $100 Million Milestone Payment for ARO-DM1 Myotonic Dystrophy Treatment

Arrowhead Pharmaceuticals earned a $100 million milestone payment from Sarepta Therapeutics after reaching enrollment targets for ARO-DM1, an RNAi therapeutic for type 1 myotonic dystrophy.

CNS Oligonucleotide Licensing Deals Surge 339% to $2.81 Billion in 2024

Licensing agreements for CNS-targeted oligonucleotide therapeutics increased 339% from 2023 to 2024, reaching $2.81 billion in total deal value according to GlobalData's analysis.

Arrowhead Pharmaceuticals Launches First-in-Human Trial of ARO-ALK7 for Obesity Treatment

Arrowhead Pharmaceuticals has dosed the first subjects in a Phase 1/2a clinical trial of ARO-ALK7, marking the first investigational RNAi therapeutic to target a gene expressed in adipose tissue for obesity treatment.

Plozasiran Shows Promise in Reducing Cholesterol and Triglycerides in Mixed Hyperlipidemia Patients

Plozasiran, an investigational hepatocyte-targeted APOC3 small interfering RNA developed by Arrowhead Pharmaceuticals, demonstrated significant reductions in triglyceride levels and improved lipid profiles in patients with mixed hyperlipidemia.

RAGE Inhibitor Pipeline Shows Promise for Inflammatory Diseases with 5+ Companies Advancing Novel Therapeutics

A comprehensive pipeline analysis reveals over five companies developing RAGE inhibitors across multiple clinical stages, with promising applications in chronic inflammatory diseases and neurodegenerative disorders.

Arrowhead's Plozasiran for Familial Chylomicronemia Syndrome Fast-Tracked for EU Approval

Arrowhead Pharmaceuticals' plozasiran, a novel treatment for familial chylomicronemia syndrome (FCS), has been filed for review by the European Medicines Agency and is being fast-tracked for potential EU marketing approval.

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