79 Electronic Cigarette-Related Injuries Presenting to Five Large Burn Centers, 2015–2019
Abstract Introduction Electronic cigarettes are advertised as safer alternatives to smoking cigarettes yet can cause serious injury. As consumer use of electronic cigarettes has increased, burn centers have witnessed a rise in both inpatient and outpatient visits to treat thermal and blast injuries related to their use. Methods A multicenter retrospective chart review of ABA burn registry data from 5 large burn centers was performed from January 2015 to July 2019 to identify patients who sustained Electronic Nicotine Delivery Systems (ENDS)-related injuries. Results A total of 127 patients with electronic cigarette-related injuries were identified, of which 113 were male (89%) and 14 were female (11%). Mean age was 34.0 years (SD 13.5%, range 1–75 years). The majority of patients (n=92, 72%) were treated on an inpatient basis, and average length of stay was 6.7 days. Most patients sustained less than 10% total body surface area burns (mean 3.8%, SD 2.6%, range 0.1% to 16.5%). 66% (n=85) sustained 2nd degree burns, and 36% (n=46) sustained 3rd degree burns. Most patients were injured while using the ENDS (n=100, 78%), while 18% (n=24) of patients reported spontaneous combustion. 2 patients (1.5%) were injured while changing their device battery, and 2 patients (1.5%) were injured while modifying the device. 3% (n=4) were injured by second-hand mechanism. Burn injury was the most common injury pattern (100%), followed by blast injury (n=81, 63%). Flame burns were the most common (n=89, 70%) type of thermal injury, followed by contact burns (n= 70, 55%), flash burns (n=47, 37%), chemical burns (n=2, 1.5%), and electrical burns (n=1, 0.7%). The most commonly injured body region was the extremities. There were no ENDS-related deaths. Silvadene was the most common topical agent used in the initial management of thermal injuries, followed by Bacitracin and Xeroform. 63% (n=80) of patients did not require surgery, while 36% (n=46) required surgical excision, and 15% (n=20) required split-thickness skin grafting. Multiple surgeries were uncommon. 22% of patients required one operation, 12% required two operations, and 2% required 3 operations. Conclusions Our data recognizes use of ENDS as a growing public health problem with potential to cause thermal injury and secondary trauma. Most injuries occur during use, however many result from spontaneous combustion while the device is not being used. Treatment of ENDS-related injuries is institution-dependent. Most patients are treated on an inpatient basis however the majority of patients treated on outpatient basis have good outcomes.