https://www.selleckchem.com/pr....oducts/ganetespib-st
terventions to reduce secondhand smoke exposure among non-smoking adolescents. Opioid addiction is a major public health concern. Chronic opioid use (COU) patterns after radiation for head and neck cancer (HNC) remain poorly understood. The aim of this study was to estimate the prevalence of COU and to identify its risk factors in patients with HNC undergoing curative-intent radiation therapy (RT) or chemoradiotherapy (CRT). We performed a systematic review and meta-analysis using the PubMed (Medline), EMBASE, and Cochrane L