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A Phase 3 Trial to Evaluate the Long-Term Safety and Efficacy of Navenibart in Participants with Hereditary Angioedema

A Phase 3 Trial to Evaluate the Long-Term Safety and Efficacy of Navenibart in Participants with Hereditary Angioedema - ORBIT-EXPANSE

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2071260041
Enrollment
11
Registered
2026-06-12
Start date
2026-06-12
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Hereditary Angioedema

Interventions

Navenibart(STAR-0215) 600 mg SC every 3 months every 3 months (Q3M), 300 mg SC Q3M or 600 mg SC every 6 months (Q6M).

Sponsors

Dyson Rie
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Participants from STAR-0215-301 who met one of the following conditions: a. Completed STAR-0215-301 through the Day 181 visit b. Withdrew from STAR-0215-301 but met the following criteria: i. Received 2 doses of IP ii. completed >= 2 months of trial follow-up after the second dose of IP iii. Met other eligibility criteria as assessed by Investigator

Exclusion criteria

Exclusion criteria: 1. Participation in an investigational clinical trial other than STAR-0215- 301 in the 30 days or any exposure to an investigational drug (other than navenibart in STAR-0215-301) within 5 half-lives before informed consent/assent 2. Any exposure to angiotensin-converting enzyme (ACE) inhibitors or any estrogen containing medications with systemic absorption (such as hormonal contraceptives or hormone replacement therapy) within 30 days before Screening. 3. Known sensitivity to the ingredients in the formulation of IP

Design outcomes

Primary

MeasureTime frame
Incidence of treatment-emergent adverse events (TEAEs)

Countries

Australia, Austria, Brazil, Bulgaria, Canada, Czech Republic, France, Germany, Hong Kong, Hungary, Israel, Italy, Japan, Macedonia, Netherlands, New Zealand, Poland, Portugal, South Africa, South Korea, Spain, United Kingdom, United States

Contacts

Public ContactRie Dyson

Fortrea Japan K.K.

rie.dyson@fortrea.com+81-90-5202-7413

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026