Brigatinib

A phase II open-label trial (NCT02094573) enrolled 222 patients with ALK-translocated locally advanced or metastatic NSCLC who had disease progression after crizotinib treatment. Patients were randomly assigned to receive 90 mg every day (n = 112; 109 treated) or 180 mg every day with a 7-day lead-in at 90 mg every day (n = 110). The primary end point was investigator-assessed objective response rate.[38]

A phase II open-label trial (NCT02094573) enrolled 222 patients with ALK-translocated locally advanced or metastatic NSCLC who had disease progression after crizotinib treatment. Patients were randomly assigned to receive 90 mg every day (n = 112; 109 treated) or 180 mg every day with a 7-day lead-in at 90 mg every day (n = 110). The primary end point was investigator-assessed objective response rate.[38]

The objective response rate was 45% (97.5% CI, 34%–56%) for patients who received the 90 mg dose and 54% (97.5% CI, 43%–65%) for patients who received the 180 mg dose.

A phase II open-label trial (NCT02094573) enrolled 222 patients with ALK-translocated locally advanced or metastatic NSCLC who had disease progression after crizotinib treatment. Patients were randomly assigned to receive 90 mg every day (n = 112; 109 treated) or 180 mg every day with a 7-day lead-in at 90 mg every day (n = 110). The primary end point was investigator-assessed objective response rate.[38]

Median PFS was 9.2 months (95% CI, 7.4–15.6) for patients who received the 90 mg dose and 12.9 months (95% CI, 11.1–NR) for patients who received the 180 mg dose.

A phase II open-label trial (NCT02094573) enrolled 222 patients with ALK-translocated locally advanced or metastatic NSCLC who had disease progression after crizotinib treatment. Patients were randomly assigned to receive 90 mg every day (n = 112; 109 treated) or 180 mg every day with a 7-day lead-in at 90 mg every day (n = 110). The primary end point was investigator-assessed objective response rate.[38]

At data cutoff, the median DOR was 13.8 months (95% CI, 5.6–13.8) for patients who received the 90 mg dose and 11.1 months (95% CI, 9.2–13.8) for patients who received the 180 mg dose.[38][Level of evidence B3]

A phase II open-label trial (NCT02094573) enrolled 222 patients with ALK-translocated locally advanced or metastatic NSCLC who had disease progression after crizotinib treatment. Patients were randomly assigned to receive 90 mg every day (n = 112; 109 treated) or 180 mg every day with a 7-day lead-in at 90 mg every day (n = 110). The primary end point was investigator-assessed objective response rate.[38]

The CNS objective response rate in patients with measurable CNS lesions was 42% in patients who received 90 mg every day (n = 26) and 67% in patients who received 180 mg every day (n = 18).

A phase II open-label trial (NCT02094573) enrolled 222 patients with ALK-translocated locally advanced or metastatic NSCLC who had disease progression after crizotinib treatment. Patients were randomly assigned to receive 90 mg every day (n = 112; 109 treated) or 180 mg every day with a 7-day lead-in at 90 mg every day (n = 110). The primary end point was investigator-assessed objective response rate.[38]

Common adverse events, which were mainly grade 1 or 2 and occurred in 27% to 38% of patients at the higher dose, were nausea, diarrhea, headache, and cough. A subset of pulmonary adverse events with early onset (median onset, day 2) occurred in 14 of 219 treated patients (all grades, 6%; grade ≥3, 3%); none occurred after escalation to 180 mg. These events included dyspnea, hypoxia, cough, pneumonia, or pneumonitis. They were managed with dose interruption. Seven of the 14 patients were successfully retreated with brigatinib.