Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.

RECRUITING Phase 3

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

NCT07037771 · View on ClinicalTrials.gov ↗

Study Summary

This multicenter, randomized, placebo-controlled study will evaluate the efficacy and safety of zodasiran subcutaneous (SC) injection in subjects 12 years of age and older with genetically or clinically diagnosed Homozygous familial hypercholesterolemia (HoFH). After completion of the double blind (DB) treatment period subjects will be eligible to continue in the optional open-label extension (OLE) period of the study. All placebo subjects who opt to continue will transition to active drug during the OLE Period.

Interventions

  • DRUG Placebo
  • DRUG zodasiran Injection

Study Locations (16)

Other

  • Research Site 10 — Jerusalem
  • Research Site 15 — Tel Litwinsky
  • Research Site 12 — Christchurch
  • Research Site 8 — Cape Town

New South Wales

  • Research Site 13 — Camperdown
  • Research Site 9 — Saint Leonards

Quebec

  • Research Site 6 — Chicoutimi
  • Research Site 4 — Québec

Illinois

  • Research Site 7 — Park Ridge

New York

  • Research Site 2 — New York

Ohio

  • Research Site 1 — Cincinnati

Pennsylvania

  • Research Site 14 — Pittsburgh

Western Australia

  • Research Site 3 — Nedlands

Trial Details

FieldValue
Enrollment Target 60 participants
Start Date 2025-06-17
Est. Completion 2027-08-20
Phase Phase 3

Sponsor

Arrowhead Pharmaceuticals

11 total trials

Interested in This Trial?

Always speak with your doctor before enrolling in a clinical trial.

Full Details on ClinicalTrials.gov ↗

What the Registry Record Tells You About NCT07037771

The ClinicalTrials.gov registry entry for NCT07037771 describes a study currently listed as recruiting. It is categorized as Phase 3, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 60 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is Arrowhead Pharmaceuticals, which has 11 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.

The record links to 1 condition, with Homozygous Familial Hypercholesterolemia appearing as the primary indexed condition, and to 2 interventions — of which Placebo is the first listed. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.

Geographic footprint matters for practical reasons: NCT07037771 reports 16 study locations spanning 11 distinct geographic areas — top geographies include Other, New South Wales, Quebec. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.

Frequently Asked Questions

What is clinical trial NCT07037771 about?

NCT07037771 is a clinical study titled "A Phase 3 Study of Zodasiran in Adolescent and Adult Subjects With Homozygous Familial Hypercholesterolemia (YOSEMITE)". This multicenter, randomized, placebo-controlled study will evaluate the efficacy and safety of zodasiran subcutaneous (SC) injection in subjects 12 years of age and older with genetically or clinically diagnosed Homozygous familial hypercholesterolemia (HoFH). After completion of the double blind (...

What is the current status of trial NCT07037771?

This trial is currently recruiting. It is a Phase 3 study. The enrollment target is 60 participants. The study started on 2025-06-17. Estimated completion is 2027-08-20.

What conditions does trial NCT07037771 study?

This clinical trial studies the following conditions: Homozygous Familial Hypercholesterolemia. These conditions were identified from the trial registry and reflect the primary focus areas of the research.

What interventions are being tested in trial NCT07037771?

The interventions under investigation include: Placebo (DRUG), zodasiran Injection (DRUG). Each intervention is being evaluated for safety and efficacy as part of this clinical study.

Who is sponsoring clinical trial NCT07037771?

This trial is sponsored by Arrowhead Pharmaceuticals, which has 11 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.

Where is trial NCT07037771 being conducted?

This trial has 16 study locations across Illinois, New York, Ohio, Pennsylvania, New South Wales. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Related

Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainTrial Editorial