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A Long-Term Study of Navenibart in Participants With Hereditary Angioedema

A

Astria Therapeutics

Status and phase

Invitation-only
Phase 3

Conditions

Hereditary Angioedema (HAE)

Treatments

Drug: navenibart

Study type

Interventional

Funder types

Industry

Identifiers

NCT07204938
STAR-0215-302

Details and patient eligibility

About

This is a Phase 3 multicenter trial in 2 parts to evaluate the long-term safety and efficacy of navenibart in adult and adolescent participants with hereditary angioedema (HAE) who participated in STAR-0215-301 (NCT06842823; ALPHA-ORBIT). Part 1 provides all participants with navenibart in a dose-controlled fashion; Part 2 introduces a personalized dosing option (PDO) for participants based on individual needs.

Enrollment

145 estimated patients

Sex

All

Ages

12+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

1. Participants from STAR-0215-301 who met one of the following conditions:

  1. Completed STAR-0215-301 through the Day 181 visit
  2. 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

  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

Trial design

Primary purpose

Prevention

Allocation

Non-Randomized

Interventional model

Parallel Assignment

Masking

None (Open label)

145 participants in 4 patient groups

Adult Dosing Regimen 1
Experimental group
Description:
Participants will receive 600 mg of navenibart every 3 months.
Treatment:
Drug: navenibart
Adult Dosing Regimen 2
Experimental group
Description:
Participants will receive 300 mg of navenibart every 3 months.
Treatment:
Drug: navenibart
Adult Dosing Regimen 3
Experimental group
Description:
Participants will receive 600 mg of navenibart every 6 months.
Treatment:
Drug: navenibart
Adolescent Dosing Regimen 1
Experimental group
Description:
Participants will receive 300 mg of navenibart every 3 months.
Treatment:
Drug: navenibart

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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