Journal of medical case reports · 2025
Refractory ventricular tachyarrhythmias following entrectinib initiation in metastatic lung adenocarcinoma: a case report.
СтатьяКлинический случайНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Tang Lili, Wan Weiwei, Zhang Hongtao, Li Xiaoyue
Аннотация
BACKGROUND: Entrectinib is a targeted therapy that has been approved for the treatment of ROS1-positive non-small cell lung cancer. However, this therapy is associated with known but rare cardiotoxic risks.
CASE PRESENTATION: We report a case of ventricular tachyarrhythmias occurring on day 4 after entrectinib initiation in a 37-year-old Han Chinese man with ROS1-positive metastatic lung adenocarcinoma. The arrhythmias was refractory to pharmacologic and electrical therapy, resulting in hemodynamic collapse and the need for venoarterial extracorporeal membrane oxygenation. The diagnostic workup excluded other causes, and therapeutic plasma exchange led to rhythm stabilization and cardiac recovery. The patient was successfully weaned from extracorporeal membrane oxygenation by day 5.
CONCLUSIONS: This case highlights a potentially fatal early-phase cardiac complication of entrectinib and supports the use of early electrocardiographic monitoring and therapeutic plasma exchange as management and rescue strategies.
CASE PRESENTATION: We report a case of ventricular tachyarrhythmias occurring on day 4 after entrectinib initiation in a 37-year-old Han Chinese man with ROS1-positive metastatic lung adenocarcinoma. The arrhythmias was refractory to pharmacologic and electrical therapy, resulting in hemodynamic collapse and the need for venoarterial extracorporeal membrane oxygenation. The diagnostic workup excluded other causes, and therapeutic plasma exchange led to rhythm stabilization and cardiac recovery. The patient was successfully weaned from extracorporeal membrane oxygenation by day 5.
CONCLUSIONS: This case highlights a potentially fatal early-phase cardiac complication of entrectinib and supports the use of early electrocardiographic monitoring and therapeutic plasma exchange as management and rescue strategies.