Shocked Though the Heart and YouTube Is to Blame-The Rising Incidence of Accidental Trans-cardiac Electrocution From Do-It-Yourself Fractal Wood Art, and a Call to Action.

In the past year, we have become aware of a new mechanism of severe electrical injury ascribed to fractal wood art. This type of art has become increasingly popular and deadly due to exponential popularity in the use of Youtube type video teaching. This manuscript is one of the initial descriptions of the injury mode, presentation, treatment, and outcomes from four such cases treated at our institution. Additionally, we elicit a call for action in preventing further similar unnecessary injuries and deaths.

Overutilization of Helicopter Transport in the Minimally Burned-A Healthcare System Problem That Should Be Corrected.

Eighty-eight percent of all patients burned in North America suffer burns of less than 20% TBSA. These patients may need care at a burn center, but barring any inhalation injury or polytrauma, these patients do not require helicopter transport (HEMS). We sought to identify a cohort of patients suffering smaller burns who do not benefit from HEMS to establish significant health care system savings. A 5-year retrospective analysis of data collected from our trauma registry was performed. Patients were separated into two groups: HEMS and ground transport (EMS). A subanalysis was performed between those with smaller burns (<20% TBSA and no ICU/OR requirement). ED disposition, hospital length of stay, distance transported, and cost was analyzed. Of 616 burn patients presenting to our center, 13% were transported by HEMS, 46% by ambulance, and 61% by private vehicle. Of those transported via HEMS, 38% had been evaluated and treated at an outside hospital before transfer. Patients transported via HEMS had larger burns (13 vs 9 %TBSA; P = .002) and deeper burns (P < .001), longer hospital stays (P = .003), higher ICU admission rates (P < .001), and mortality rates (P = .003) compared with those transported by EMS. Transport distance was a mean 5.5 times greater (88 vs 16 mi) in the HEMS group (P < .001). Within this cohort, 53% of patients transported via HEMS suffered smaller burns, compared with 73% transported by EMS. A subanalysis of the smaller burns cohort showed increased distances of transport via HEMS (91 vs 18 mi; P < .001) and increased rates of admission from the ED in the EMS group (93% vs 68% by HEMS; P = .005), yet no difference in length of stay, or rates of early discharge, defined as <24-hour hospital stay. Fully 1/4 of those transported via HEMS with smaller burns were discharged from the ED after burn consultation, debridement, and dressing. Mortality in both was nil. Average cost per helicopter transport was US$29K. Accurate triage and burn center consultation before scene transport or hospital transfer could help identify patients not benefiting from HEMS yet safely transferrable by ground, or better served by early clinic follow-up, which would reduce cost without compromising care in this cohort. Annual patient savings approximating US$444K could be multiplied were non-HEMS transport universally adopted for smaller burns.

Near hangings: Epidemiology, injuries, and investigations.

BACKGROUND: Near hangings are an infrequent cause of trauma, and the optimal workup for these patients is unclear. The study objectives were to define the epidemiology, injury patterns, and use of investigations, including computed tomographic angiography (CTA) neck, after near hangings. METHODS: All patients presenting to LAC+USC Medical Center (2008-2015) after near hanging (International Classification of Diseases, Ninth Revision, code of E913.8, E953.0, E963, or E983.0) were screened for inclusion. Transferred patients were excluded. Patient demographics, clinical data, injury data, investigations performed, and outcomes were collected. RESULTS: Over the study period, 71 patients were identified. Median age was 32 years (interquartile range [IQR], 24-44), and 85% (n=64) were male. Median Glasgow Coma Scale was 12 [IQR 5-15], and median Injury Severity Score was 1 [IQR 1-2]. Mortality rate was 14% (n = 10). The most common finding on physical examination was a ligature mark (n = 38, 54%). Cervical injuries after near hangings occurred infrequently (five injuries in four patients [6%]: 3 [4%] arterial injuries and 2 [3%] laryngotracheal injuries). Only one patient (1%) required surgical and/or endovascular intervention. Two (3%) arrived in cardiac arrest, underwent resuscitative thoracotomy, and were pronounced dead. All others (n = 69, 97%) underwent CTA of the neck. No patient in this series manifested signs or symptoms of cervical injury during hospitalization after a normal CTA neck on presentation. CONCLUSION: Near hangings infrequently result in cervical injury, and intervention is rarely needed. When injuries are sustained, they occur to critical structures such as the larynx, trachea, and cervical vasculature. Therefore, effective injury screening is important. We recommend CTA of the neck as the optimal initial imaging investigation after near hangings. LEVEL OF EVIDENCE: Epidemiologic, level IV; therapeutic/care management, level IV.

Is pH Testing Necessary Before Antireflux Surgery in Patients with Endoscopic Erosive Esophagitis?

INTRODUCTION: The relationship between the Los Angeles (LA) grade of esophagitis and acid exposure by pH monitoring is unclear. The aim of this study was to correlate the results of pH testing in patients with esophagitis to determine at what LA grade of esophagitis a pH test is not necessary. METHODS: A retrospective review was performed of the records of all patients who underwent upper endoscopy and were found to have esophagitis graded using the LA system and who had pH monitoring from 2014 to 2016. An abnormal pH test was determined based on the DeMeester score. RESULTS: There were 56 patients with a median age of 57 years. Esophagitis was LA grade A in 19, B in 20, C in 15 and D in 2 patients. An abnormal pH score was present in 47 patients (84%). All patients with C or D esophagitis had an abnormal pH score compared to 79% and 75% of patients with A and B esophagitis, respectively. CONCLUSIONS: The presence of LA C or D esophagitis was always associated with increased esophageal acid exposure on pH testing and is proof of reflux disease. However, pH testing is recommended prior to antireflux surgery in patients with LA A or B esophagitis.

Canary in the coal mine-Initial reports of thermal injury secondary to electronic cigarettes.

The use of electronic cigarettes has become increasingly popular with claims suggesting healthier alternatives to tobacco cigarettes. However, research regarding the safety of such devices has been limited to an analysis of the inhaled vapor and the short and long-term effects on the body. A lesser recognized risk of electronic cigarette use is that of lithium-ion battery failure causing ignition, leading to severe thermal injury. Such incidents have been reported in the media but with inconsistencies from a lack of focus on the injuries sustained and a cause of ignition. The cases presented here are among the first recognized thermal injuries sustained from electronic cigarette lithium-ion battery failure, the potential rationale for these failures, and a need for increased awareness of the safety hazards of these devices.