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A new analysis of cardiovascular adverse drug reactions for non–small cell lung cancer (NCSLC)–targeted therapies finds that ALK and ROS1 inhibitors are associated with higher odds of conduction disease and QT prolongation than BRAF and EGFR inhibitors.
The findings are especially important because cardiovascular disease is known to be associated with NSCLC. Even before the start of therapy, 14%-22% of patients with stage I-IV NSCLC have heart failure and 26%-31% of patients have arrhythmias. No other study to date has described cardiovascular effects to this extent as a result of treatment.
The findings were published in the Journal of Thoracic Oncology.
Led by Joel W. Neal, MD, PhD, a medical oncologist at Stanford (Calif.) Health Care, researchers evaluated the association between NSCLC-targeted agents with arrhythmia and heart failure. Their findings are based on analysis of data from the World Health Organization pharmacovigilance database VigiBase. They found that of 98,765 adverse reactions, 61,383 occurred in patients treated with EGFR inhibitors, 15,540 were associated with ALK inhibitors, and 21,842 were associated with BRAF and MEK inhibitors. Arrhythmias occurred in 1,783 patients and 1,146 patients had heart failure.
The specifics
Strong associations with conduction disease and QT prolongation were found for ALK and ROS1 inhibitors, especially crizotinib. Of QT prolongation cases, 38.5% of patients on ceritinib and 18.4% of patients on crizotinib also had conduction disease and 7.9% of alectinib-associated conduction disease cases also had prolongation.
BRAF and MEK inhibitors had stronger associations with heart failure, while osimertinib, a third-generation EGFR tyrosine kinase inhibitor, was strongly associated with QT prolongation, supraventricular tachycardia, and heart failure.
ALK inhibitors were found to be 13 times more likely to lead to conduction disease and five times more likely to lead to lead to long QT syndrome as compared to all NSCLC-targeted therapies together. ALK inhibitor crizotinib had significantly higher odds of conduction disease, compared with all other targeted therapies, but of all ALK inhibitors, ceritinib and lorlatinib had the lowest odds of conduction disease. Crizotinib was 1.9 times more likely to lead to QT prolongation than other ALK inhibitors.
The EGFR inhibitor osimertinib was associated with 49 times more like to lead to long QT syndrome than other EGFR inhibitors and 6 times more likely as compared with all other targeted therapies. The EGFR inhibitor gefitinib was twice as likely than other EGFR inhibitors to lead to conduction disease. The third-generation EGFR inhibitor osimertinib had approximately two times higher odds of supraventricular tachycardia than other EGFR inhibitors.
Osimertinib was associated with 6.8 times higher chances of heart failure, compared with other EGFR inhibitors, and 3.6 times more than other targeted therapies. Dabrafenib and trametinib were associated with two to three times higher odds of heart failure as compared with other targeted therapies.
“There is a need for an understanding of the mechanisms underlying these toxicities and for additional studies to establish standardized guidelines for monitoring, particularly for osimertinib, crizotinib, and alectinib,” the authors wrote
The authors disclosed a number of paid advisory roles with various pharmaceutical companies.
A new analysis of cardiovascular adverse drug reactions for non–small cell lung cancer (NCSLC)–targeted therapies finds that ALK and ROS1 inhibitors are associated with higher odds of conduction disease and QT prolongation than BRAF and EGFR inhibitors.
The findings are especially important because cardiovascular disease is known to be associated with NSCLC. Even before the start of therapy, 14%-22% of patients with stage I-IV NSCLC have heart failure and 26%-31% of patients have arrhythmias. No other study to date has described cardiovascular effects to this extent as a result of treatment.
The findings were published in the Journal of Thoracic Oncology.
Led by Joel W. Neal, MD, PhD, a medical oncologist at Stanford (Calif.) Health Care, researchers evaluated the association between NSCLC-targeted agents with arrhythmia and heart failure. Their findings are based on analysis of data from the World Health Organization pharmacovigilance database VigiBase. They found that of 98,765 adverse reactions, 61,383 occurred in patients treated with EGFR inhibitors, 15,540 were associated with ALK inhibitors, and 21,842 were associated with BRAF and MEK inhibitors. Arrhythmias occurred in 1,783 patients and 1,146 patients had heart failure.
The specifics
Strong associations with conduction disease and QT prolongation were found for ALK and ROS1 inhibitors, especially crizotinib. Of QT prolongation cases, 38.5% of patients on ceritinib and 18.4% of patients on crizotinib also had conduction disease and 7.9% of alectinib-associated conduction disease cases also had prolongation.
BRAF and MEK inhibitors had stronger associations with heart failure, while osimertinib, a third-generation EGFR tyrosine kinase inhibitor, was strongly associated with QT prolongation, supraventricular tachycardia, and heart failure.
ALK inhibitors were found to be 13 times more likely to lead to conduction disease and five times more likely to lead to lead to long QT syndrome as compared to all NSCLC-targeted therapies together. ALK inhibitor crizotinib had significantly higher odds of conduction disease, compared with all other targeted therapies, but of all ALK inhibitors, ceritinib and lorlatinib had the lowest odds of conduction disease. Crizotinib was 1.9 times more likely to lead to QT prolongation than other ALK inhibitors.
The EGFR inhibitor osimertinib was associated with 49 times more like to lead to long QT syndrome than other EGFR inhibitors and 6 times more likely as compared with all other targeted therapies. The EGFR inhibitor gefitinib was twice as likely than other EGFR inhibitors to lead to conduction disease. The third-generation EGFR inhibitor osimertinib had approximately two times higher odds of supraventricular tachycardia than other EGFR inhibitors.
Osimertinib was associated with 6.8 times higher chances of heart failure, compared with other EGFR inhibitors, and 3.6 times more than other targeted therapies. Dabrafenib and trametinib were associated with two to three times higher odds of heart failure as compared with other targeted therapies.
“There is a need for an understanding of the mechanisms underlying these toxicities and for additional studies to establish standardized guidelines for monitoring, particularly for osimertinib, crizotinib, and alectinib,” the authors wrote
The authors disclosed a number of paid advisory roles with various pharmaceutical companies.
A new analysis of cardiovascular adverse drug reactions for non–small cell lung cancer (NCSLC)–targeted therapies finds that ALK and ROS1 inhibitors are associated with higher odds of conduction disease and QT prolongation than BRAF and EGFR inhibitors.
The findings are especially important because cardiovascular disease is known to be associated with NSCLC. Even before the start of therapy, 14%-22% of patients with stage I-IV NSCLC have heart failure and 26%-31% of patients have arrhythmias. No other study to date has described cardiovascular effects to this extent as a result of treatment.
The findings were published in the Journal of Thoracic Oncology.
Led by Joel W. Neal, MD, PhD, a medical oncologist at Stanford (Calif.) Health Care, researchers evaluated the association between NSCLC-targeted agents with arrhythmia and heart failure. Their findings are based on analysis of data from the World Health Organization pharmacovigilance database VigiBase. They found that of 98,765 adverse reactions, 61,383 occurred in patients treated with EGFR inhibitors, 15,540 were associated with ALK inhibitors, and 21,842 were associated with BRAF and MEK inhibitors. Arrhythmias occurred in 1,783 patients and 1,146 patients had heart failure.
The specifics
Strong associations with conduction disease and QT prolongation were found for ALK and ROS1 inhibitors, especially crizotinib. Of QT prolongation cases, 38.5% of patients on ceritinib and 18.4% of patients on crizotinib also had conduction disease and 7.9% of alectinib-associated conduction disease cases also had prolongation.
BRAF and MEK inhibitors had stronger associations with heart failure, while osimertinib, a third-generation EGFR tyrosine kinase inhibitor, was strongly associated with QT prolongation, supraventricular tachycardia, and heart failure.
ALK inhibitors were found to be 13 times more likely to lead to conduction disease and five times more likely to lead to lead to long QT syndrome as compared to all NSCLC-targeted therapies together. ALK inhibitor crizotinib had significantly higher odds of conduction disease, compared with all other targeted therapies, but of all ALK inhibitors, ceritinib and lorlatinib had the lowest odds of conduction disease. Crizotinib was 1.9 times more likely to lead to QT prolongation than other ALK inhibitors.
The EGFR inhibitor osimertinib was associated with 49 times more like to lead to long QT syndrome than other EGFR inhibitors and 6 times more likely as compared with all other targeted therapies. The EGFR inhibitor gefitinib was twice as likely than other EGFR inhibitors to lead to conduction disease. The third-generation EGFR inhibitor osimertinib had approximately two times higher odds of supraventricular tachycardia than other EGFR inhibitors.
Osimertinib was associated with 6.8 times higher chances of heart failure, compared with other EGFR inhibitors, and 3.6 times more than other targeted therapies. Dabrafenib and trametinib were associated with two to three times higher odds of heart failure as compared with other targeted therapies.
“There is a need for an understanding of the mechanisms underlying these toxicities and for additional studies to establish standardized guidelines for monitoring, particularly for osimertinib, crizotinib, and alectinib,” the authors wrote
The authors disclosed a number of paid advisory roles with various pharmaceutical companies.
FROM THE JOURNAL OF THORACIC ONCOLOGY