Roll-over Study for Participants Who Have Completed a Previous Clinical Study With Benralizumab (Fasenra) and Benefit From Continued Treatment

Phase 3Not Yet RecruitingNCT07444567

AstraZeneca230 enrolled

Overview

The rationale of the roll-over study (ROSY) is to provide continuous access to study treatment for participants who have completed or exited a parent study and are deemed appropriate for continued benralizumab treatment, as judged by the Investigator, while monitoring long-term safety and tolerability of benralizumab.

This will be an open-label, non-randomised, multicentre, international study for eligible participants who have completed or exited a parent study and are deemed appropriate for continued benralizumab treatment as judged by the Investigator. Any clinical study conducted with benralizumab (Fasenra) for indications such as asthma, EGPA, HES and future indications from additional parent studies, is potentially a parent study. Each participant continuing to receive clinical benefit from benralizumab but with no access to the drug after exiting the parent study must be seen at the Investigator site, offered the opportunity to transition to the ROSY-F. The duration of clinical benefit from study treatment for an individual participant can exceed the duration of a clinical trial. To ensure continued supply of treatment to a participant who, as judged by the Investigator, is still receiving benefit when he/she either completes or exits the parent study or when the parent study closes, a roll-over study is the most universally acceptable mechanism for continuing to provide ongoing study treatment.

Study Type

INTERVENTIONAL

Allocation

Purpose

TREATMENT

Masking

NONE

Enrollment

230

Conditions

Asthma Eosinophilic Granulomatosis With Polyangiitis (EGPA)Hypereosinophilic Syndrome (HES)

Interventions

BenralizumabDRUG

Accessorized Pre-Filled Syringe (Solution for injection).

Eligibility

Sex: ALL

Medical Language ↔ Plain English

Inclusion Criteria: * 1\. Provision of signed and dated written ICF. 2\. Participants completing minimum required OLE period of a parent study and judged by the Investigator to benefit from continued treatment. * 3\. Participants must agree to follow the contraception requirements as per their respective parent protocols from study inclusion up to 12 weeks after the last dose of study treatment. * 4\. Participants without childbearing potential at enrolment must agree to start appropriate contraception if childbearing potential develops during the study and up to 12 weeks after the last dose of study treatment. * 5\. Participants who are unable to access commercially available benralizumab and clinically indicated for continuation. Exclusion Criteria: * 1\. Ongoing, unresolved AE requiring interruption of treatment at the end of the prior parent study (ie, when the parent study is either completed or closed) that in the Investigator's opinion would prevent restarting benralizumab. * 2\. Participants who are planning to use live/live-attenuated vaccines. * 3\. Participants who are planning to use biologic therapies, including B-cell therapies with the exception for the treatment of co-morbidities where no alternative medicine is available. * 4\. Participants with any medical condition (such as cancer or viral infections \[hepatitis\]) or psychiatric condition that, in the opinion of the Investigator, could jeopardise or would compromise the participant's ability to participate in this study as determined by the Investigator based on protocol required assessments. * 5\. Concurrently enrolled in any clinical study (other than a parent study). * 6\. Participants who discontinued the parent study prior to completing the minimum OLE or treatment period. * 7\. Local access to commercially available benralizumab.

Outcomes

Primary Outcomes

Safety will be evaluated by monitoring and assessing SAEs and non-serious AEs reported throughout the study and until 8 weeks after the last dose of benralizumab

To provide benralizumab to participants who continue to benefit at the end of the parent clinical study while monitoring long-term safety and tolerability of benralizumab

Time frame: From baseline until 8 weeks after the last dose of benralizumab

Central Contacts

AstraZeneca Clinical Study Information Center

CONTACT

1-877-240-9479 information.center@astrazeneca.com

Data from ClinicalTrials.gov

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