BACKGROUND: There has been an unprecedented increase in vaping by young people. In 2019, an outbreak of acute lung injuries linked to vaping was later recognized as a disease entity known as e-cigarette or vaping product-use associated lung injury (EVALI). A number of cancer therapeutics have been associated with pulmonary toxicity, and the incidence and severity of immune- and chemotherapy-related pneumonitis may be additionally compounded by EVALI. Here we present the case of a 42-year-old male with good-risk advanced seminoma treated with three cycles of bleomycin, etoposide, and cisplatin for curative intent.
CASE REPORT: The patient developed febrile neutropenia after the third cycle of treatment, and upon count recovery, he rapidly deteriorated into acute hypoxic respiratory failure that was ultimately fatal and most consistent with bleomycin-induced lung toxicity. It was later revealed that the patient had been an avid user of tetrahydrocannabinol-containing vaping products, and whether this contributed to a more progressive injurious picture is unknown.
DISCUSION: We have also encountered several cases of non-infectious hypoxic respiratory failure in patients who reported a history of vaping while receiving checkpoint inhibitor immunotherapy for advanced lung cancer. While the incidence of EVALI has declined following its highly publicized notoriety, vaping remains quite popular despite known hazards and represents a significant public health challenge. The risks posed by the use of vaping products may be higher for individuals with cancer who are often older and more frequently suffer from comorbidities that may increase susceptibility to drug-induced lung injury. Consequently, additional efforts should be made to increase awareness of the harmful effects of vaping, especially in the era of COVID-19. To minimize oncology-related pulmonary complications for which vaping may be a risk factor, we updated our infusion nursing evaluation to include questions on vaping activities and implemented provider notification before administering cancer-directed therapy. We have also educated our oncology team about the importance of obtaining a vaping history.
CONCLUSION: As oncology providers for the Veteran population, we should be mindful to counsel our cancer patients about the health risks of vaping and encourage alternative nicotine replacement therapy for those who use nicotine-based vaping products for smoking cessation.
