A new guideline outlines when surgery is appropriate for chronic rhinosinusitis, urging clinicians to confirm diagnosis, assess candidacy, and consider long-term management needs.
A new cross-sectional study in healthy adults found that chronic marijuana smoking and edible THC use were linked to reduced endothelial function, an early marker of vascular disease risk.
New laboratory analysis found widespread use of neotame, a potent artificial sweetener, in most disposable e-cigarettes sold in the United States, including nicotine-free and nicotine-analogue products.
A phase 3 randomized clinical trial found that cytisinicline, a partial agonist at α4β2 nicotinic acetylcholine receptors, improved smoking cessation rates compared with placebo, with higher abstinence rates and reduced craving over 24 weeks.