A Long-term Study of STAR-0215 in Participants With Hereditary Angioedema

NCT ID: NCT06007677

Last Updated: 2025-07-23

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

ACTIVE_NOT_RECRUITING

Clinical Phase

PHASE2

Total Enrollment

56 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-09-26

Study Completion Date

2031-03-31

Brief Summary

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The goal of this trial is to enable the collection of information about long-term safety and clinical activity of STAR-0215 in participants with hereditary angioedema (HAE). Participants will receive repeat doses of STAR-0215 for up to 5 years.

Detailed Description

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Conditions

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Hereditary Angioedema

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Dose Regimen 1 (Arm A): STAR-0215

Participants will receive STAR-0215 every 3 months.

Group Type EXPERIMENTAL

STAR-0215

Intervention Type DRUG

STAR-0215 will be administered as a subcutaneous injection.

Dose Regimen 2 (Arm B): STAR-0215

Participants will receive STAR-0215 every 6 months.

Group Type EXPERIMENTAL

STAR-0215

Intervention Type DRUG

STAR-0215 will be administered as a subcutaneous injection.

Dose Regimen 1 (Arm C): STAR-0215

STAR-0215 will be administered as a subcutaneous injection.

Group Type EXPERIMENTAL

STAR-0215

Intervention Type DRUG

STAR-0215 will be administered as a subcutaneous injection.

Dose Regimen 3 (Arm D): STAR-0215

STAR-0215 will be administered as a subcutaneous injection.

Group Type EXPERIMENTAL

STAR-0215

Intervention Type DRUG

STAR-0215 will be administered as a subcutaneous injection.

Interventions

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STAR-0215

STAR-0215 will be administered as a subcutaneous injection.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Open to participants from STAR-0215-201 (NCT05695248) who have met one of the following conditions:

* Completed STAR-0215-201 (follow up through 6 months after their last dose);
* Eligible for STAR-0215-201 and entered the Run-In period but did not qualify for the Treatment Period because they did not meet the criterion for the minimum number of HAE attacks;
* Eligible for STAR-0215-201 and entered the Run-In period but did not complete it for reasons other than not meeting the criterion for the minimum number of HAE attacks (eligibility requires consultation with the Medical Monitor); or
* Discontinued STAR-0215-201 (for reasons other than safety) after having completed at least 84 days of trial follow-up since their last dose of STAR-0215 (eligibility requires consultation with the Medical Monitor).
* Open to participants who are STAR-0215 naïve and were not enrolled in STAR-0215-201 (NCT05695248), have a documented diagnosis of HAE (Type 1 or Type 2).

Exclusion Criteria

* Any concomitant diagnosis of another form of chronic angioedema, such as acquired C1 inhibitor deficiency, HAE with normal C1-esterase inhibitor protein (also known as HAE Type III), idiopathic angioedema, or angioedema associated with urticaria.
* Any exposure to angiotensin-converting enzyme inhibitors or any estrogen-containing medications with systemic absorption (such as hormonal contraceptives or hormone replacement therapy) within 28 days prior to Screening
* Any exposure to androgens (for example, stanozolol, danazol, oxandrolone, methyltestosterone, testosterone) within 7 days prior to Screening.
* Use of therapies prescribed for the prevention of HAE attacks prior to Screening:

* lanadelumab within 90 days
* berotralstat within 21 days
* all other prophylactic therapies, discuss with the Medical Monitor
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Astria Therapeutics, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Allervie Clinical Research

Birmingham, Alabama, United States

Site Status

Medical Research of Arizona a Division of Allergy, Asthma & Immunology Associates, LTD

Scottsdale, Arizona, United States

Site Status

Acuro Research

Little Rock, Arkansas, United States

Site Status

UC San Diego US HAEA Angioedema Center

San Diego, California, United States

Site Status

Raffi Tachdjian MD, Inc

Santa Monica, California, United States

Site Status

Allergy & Asthma Clinical Research

Walnut Creek, California, United States

Site Status

Institute for Asthma and Allergy, PC

Chevy Chase, Maryland, United States

Site Status

Massachusetts General Hospital

Boston, Massachusetts, United States

Site Status

Washington University School of Medicine

St Louis, Missouri, United States

Site Status

Optimed Research

Columbus, Ohio, United States

Site Status

Penn State Health Milton S. Hershey Medical Center

Hershey, Pennsylvania, United States

Site Status

AARA Research Center

Dallas, Texas, United States

Site Status

Diagnostic Consultative Center Convex Ltd.

Sofia, , Bulgaria

Site Status

University of Alberta

Edmonton, Alberta, Canada

Site Status

Ottawa Allergy Research Corporation

Ottawa, Ontario, Canada

Site Status

Institute of Clinical Immunology/Allergology, Faculty Hospital, Hradec Kralove

Hradec Králové, , Czechia

Site Status

Charité Universitätsmedizin Berlin

Berlin, , Germany

Site Status

Johann Wolfgang Goethe-Universität Frankfurt

Frankfurt, , Germany

Site Status

Universitätsklinikum Ulm

Ulm, , Germany

Site Status

Szpital Uniwersytecki w Krakowie

Krakow, , Poland

Site Status

Addenbrooke's Hospital

Cambridge, , United Kingdom

Site Status

St. James's Hospital

Leeds, , United Kingdom

Site Status

Countries

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United States Bulgaria Canada Czechia Germany Poland United Kingdom

Other Identifiers

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2023-506540-16

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

STAR-0215-202

Identifier Type: -

Identifier Source: org_study_id

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