연락처 : OV 이메일 : omercribbs@yahoo.com In July 2019, the Illinois Department of Public Health and the Wisconsin Department of Health Services launched a coordinated epidemiologic investigation after receiving experiences of a number of instances of lung injury in previously healthy individuals who reported electronic cigarette (e-cigarette) use, or vaping (1). This report describes features of e-cigarette product use by patients in Illinois and Wisconsin. The precise supply of this outbreak is at present unknown (2); nevertheless, the predominant use of prefilled THC-containing cartridges amongst patients with lung damage associated with e-cigarette use suggests that they play an important position.

The chemical contents of reported THC-containing products are unknown. For analyses aside from prime-selling manufacturers, e-cigarette merchandise were categorized as prefilled cartridges, disposable devices, or e-liquids† (5), and e-cigarette equipment and units sold without e-liquids (accounting for 9.5% of sales) have been excluded. In contrast, among eighty one nicotine-containing vape products, 40 (49%) had been obtained from a Vape Kits or tobacco store, 22 (27%) from fuel stations or convenience stores, 14 (17%) from mates or family, and five (6%) on-line.

U.S. e-cigarette gross sales knowledge were licensed from IRI, which included Universal Product Code sales from brick-and-mortar retailers solely; sales from on-line retailers and tobacco specialty stores, including vape usa outlets, were not available. The remaining 12 have been purchased at an out-of-state cannabis dispensary (six), online (5), Vape Tanks or from a Vape Hardware or tobacco Vape shop (one). Urinary toxicology screens had been positive for substances aside from THC (and for different substances that couldn't be defined by the medical treatment these patients had received) in six of 31 patients, together with two patients who examined positive for benzodiazepines and opioids, one for Vape Hardware benzodiazepines alone, one for opioids alone, one for amphetamines, and one for unspecified narcotics.

The place more detailed data on frequency of use was supplied, 21 (41%) of fifty one THC-containing product users and 30 (65%) of 46 nicotine-containing product customers reported use of no less than one such product five or extra instances a day. Urinary THC ranges for four patients who reported utilizing THC-containing products exceeded 400 ng/ml, indicating intensive use of THC or THC-containing products (4,5). In Wisconsin, eight patients initially denied utilizing THC-containing products in interviews, but five (63%) were later discovered to have used THC by way of assessment of medical charts, reinterview, or cross-referencing with buddies who had been additionally interviewed as patients.