FDA Approves Ensacove (ensartinib) for ALK-Positive Locally Advanced or Metastatic Non-Small Cell Lung Cancer

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FDA Approves Ensacove (ensartinib) for ALK-Positive Locally Advanced or Metastatic Non-Small Cell Lung Cancer

On December 18, 2024, the Food and Drug Administration approved ensartinib (Ensacove, Xcovery Holdings, Inc.) for adult patients with anaplastic lymphoma kinase (ALK)-positive locally advanced or metastatic non-small cell lung cancer (NSCLC) who have not previously received an ALK-inhibitor.

Efficacy and Safety

Efficacy was evaluated in eXALT3 (NCT02767804), an open-label, randomized, active-controlled, multicenter trial in 290 patients with locally advanced or metastatic ALK-positive NSCLC who had not previously received an ALK-targeted therapy. Patients were randomized 1:1 to receive ensartinib or crizotinib.

The main efficacy outcome measure was progression-free survival (PFS) as evaluated by blinded independent central review. The key secondary efficacy outcome measure was overall survival (OS). Ensartinib demonstrated a statistically significant PFS improvement compared to crizotinib with a hazard ratio (HR) of 0.56 (95% CI: 0.40, 0.79; p-value 0.0007). The median PFS was 25.8 months (95% CI: 21.8, not estimable) in the ensartinib arm and 12.7 months (95% CI: 9.2, 16.6) in the crizotinib arm. There was no statistically significant difference in OS (HR 0.88 [95% CI: 0.63, 1.23], p-value 0.4570).

The most common adverse reactions (≥20%) were rash, musculoskeletal pain, constipation, cough, pruritis, nausea, edema, pyrexia, and fatigue.

Recommended Dose

The recommended ensartinib dose is 225 mg orally once daily, with or without food, until disease progression or unacceptable toxicity.

Healthcare professionals should report all serious adverse events suspected to be associated with the use of any medicine and device to FDA’s MedWatch Reporting System or by calling 1-800-FDA-1088.

Source: FDA

Posted : 2024-12-20 12:00

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