Dataset Information

Brigatinib for ALK-positive metastatic non-small-cell lung cancer: design, development and place in therapy.

ABSTRACT: Despite the benefits of first and second generation anaplastic lymphoma kinase (ALK) inhibitors in the management of ALK-rearranged advanced non-small-cell lung cancer (NSCLC), the development of acquired resistance poses an ongoing dilemma. Brigatinib has demonstrated a wider spectrum of preclinical activity against crizotinib-resistant ALK mutant advanced NSCLC. The current review narrates a brief history of tyrosine kinases, the development and clinical background of brigatinib (including its pharmacology and molecular structure) and its use in ALK-positive NSCLC.

SUBMITTER: Ali R

PROVIDER: S-EPMC6372006 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature

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Brigatinib for ALK-positive metastatic non-small-cell lung cancer: design, development and place in therapy.

Ali Robert R Arshad Junaid J Palacio Sofia S Mudad Raja R

Drug design, development and therapy 20190208

Despite the benefits of first and second generation anaplastic lymphoma kinase (ALK) inhibitors in the management of ALK-rearranged advanced non-small-cell lung cancer (NSCLC), the development of acquired resistance poses an ongoing dilemma. Brigatinib has demonstrated a wider spectrum of preclinical activity against crizotinib-resistant ALK mutant advanced NSCLC. The current review narrates a brief history of tyrosine kinases, the development and clinical background of brig ...[more]

PMID: 30804663

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Project description:BackgroundBrigatinib is a central nervous system-active second-generation anaplastic lymphoma kinase (ALK) inhibitor that targets a broad range of ALK rearrangements in patients with non-small cell lung cancer (NSCLC). The current study aimed to analyze the pooled effects and adverse events of brigatinib in patients with ALK-positive NSCLC.MethodsThe pooled estimates and 95% confidence intervals (CI) were calculated with DerSimonian-Laird method and the random effect model.ResultsThe pooled objective response rate (ORR) and disease control rate (DCR) of brigatinib were 64% (95% CI 45%-83%) and 88% (95% CI 80%-96%), respectively. The pooled mPFS was 10.52 months (95% CI 7.66-13.37). In the subgroup analyses by treatment line, the highest mPFS was reached in first-line treatment (24.00 months, 95% CI 18.40-43.20), followed by post-crizotinib second-line treatment (mPFS=16.26 months, 95% CI 12.87-19.65), and second-line with any prior ALK tyrosine kinase inhibitors (mPFS=12.96 months, 95% CI 11.14-14.78). Among patients with any baseline brain metastases, the pooled intracranial ORR (iORR) was estimated as 54% (95% CI 35%-73%) for any treatment line, and 60% (95% CI 39%-81%) for first-line treatment. Intracranial PFS (iPFS) reached 19.26 months (95% CI 14.82-23.70) in patients with any baseline brain metastases. Creatine phosphokinase (CPK) increased (44%, 95% CI 26%-63%), diarrhea (37%, 95% CI 27%-48%), and nausea (28%, 95% CI 17%-39%) of any grade were the most common adverse events.ConclusionBrigatinib is effective in the treatment of patients with ALK-positive NSCLC, particularly showing robust intracranial PFS. Brigatinib used as first-line treatment yielded superior PFS compared with brigatinib used as other treatment lines. These results suggested a benefit of using brigatinib earlier in the patient's management. All adverse events are manageable, with CPK increased and gastrointestinal reactions found to be the most common types.Systematic review registrationhttps://inplasy.com/inplasy-2022-3-0142/, identifier (INPLASY202230141).

Dataset Information

Brigatinib for ALK-positive metastatic non-small-cell lung cancer: design, development and place in therapy.

Publications

Brigatinib for <i>ALK</i>-positive metastatic non-small-cell lung cancer: design, development and place in therapy.

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