A Study of Usage of Brigatinib in the Treatment of Adult Participants for Approved Indications In South Korea

Recruiting

• Conditions: Carcinoma, Non-Small-Cell Lung; Anaplastic Lymphoma Kinase
• Interventions: Other: No Intervention

• Registration Number: NCT04592523
• Lead Sponsor: Takeda

Brief Summary

The purpose of this study is to estimate the proportion of all adverse events (AEs) including serious adverse events (SAEs) occurring with the use of brigatinib among adult participants who have been administered brigatinib as per the approved indications.

Detailed Description

This is a prospective observational post-marketing surveillance study of participants with ALK-positive NSCLC who initiate treatment for the first time with brigatinib in a routine clinical practical setting. The study will characterize the safety and effectiveness of brigatinib for its approved indications under real world use.

The study will enroll approximately 600 participants. The data will be prospectively collected, at the centers from routinely scheduled and emergency visits until end of follow up, and recorded into electronic case report forms (e-CRFs). All participants will be assigned to a single observational cohort.

This multi-center study will be conducted in the South Korea. The overall duration of this study is approximately 6 years. Data will be collected over and up to a 24 month-surveillance period (per participant) once enrolled.

Study Timeline

• Study Start: 2019-09-05
• Study First Submitted: 2020-10-14
• Study First Submitted QC: 2020-10-14
• Study First Posted: 2020-10-19
• Status Verified: 2023-10
• Last Update Submitted: 2023-10-11
• Last Update Posted: 2023-10-12
• Primary Completion: 2026-08-26
• Study Completion: 2026-08-26

Recruitment & Eligibility

• Status: RECRUITING
• Sex: All
• Target Recruitment: 616

Inclusion Criteria

1. With ALK-positive advanced or metastatic NSCLC.
2. Who initiate brigatinib for the first time.

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Exclusion Criteria

1. Treated with brigatinib outside of the locally approved label in Korea.
2. Whom brigatinib is contraindicated as per product label.
3. Participating in other clinical trials of NSCLC treatment.

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Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
All Participants	No Intervention	Participants diagnosed with anaplastic lymphoma kinase (ALK)-positive advanced or metastatic non-small cell lung cancer (NSCLC) who initiate treatment for the first time with brigatinib in a routine clinical practical setting will be observed prospectively for up to 24 month-surveillance period.

Primary Outcome Measures

Name	Time	Method
Percentage of Participants with AEs and SAEs	Up to 30 days after the end of treatment (up to 24 months)

Secondary Outcome Measures

Name	Time	Method
Progression Free Survival (PFS)	From first administration of study drug to the date of disease progression or death due to any cause (up to 24 months)	PFS will be evaluated by treating physicians according to RECIST version 1.1. PFS is defined as the time from the date of first dose to the date of first documentation of disease progression or date of death from any cause, whichever occurs first. Progressive disease (PD) is defined as at least a 20% increase in the sum of the longest diameter (LD) of target lesions, taking as reference the smallest sum LD recorded since the treatment started or the appearance of one or more new lesions.
Duration of Response (DOR)	Up to 24 months	DOR will be evaluated according to RECIST version 1.1. DOR is defined as duration from the point at CR or PR is reached first until the day the recurrence of cancer or disease progression is confirmed. CR: defined as disappearance of all target lesions, non-target lesions, no new lesions, and normalization of tumor marker level. PR: defined as at least a 30 percent (%) decrease in the sum of diameters of target lesions, no progression in non-target lesion, and no new lesions. Progressive disease (PD) is defined as at least a 20% increase in the sum of the longest diameter (LD) of target lesions, taking as reference the smallest sum LD recorded since the treatment started or the appearance of one or more new lesions.
Objective Response Rate (ORR)	Up to 24 months	ORR will be evaluated by investigators according to Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1. ORR is defined as the percentage of participants who achieved a best response of a complete response (CR) or partial response (PR). CR: defined as disappearance of all target lesions, non-target lesions, no new lesions, and normalization of tumor marker level. PR: defined as at least a 30 percent (%) decrease in the sum of diameters of target lesions, no progression in non-target lesion, and no new lesions.

Trial Locations

Locations (1)

Pusan National University Hospital; 🇰🇷 Busan, Korea, Republic of