In persons smoking after 6 wk of varenicline or combined NRT, increasing dose or switching combined NRT to varenicline increased cessation.

Lesser, Lenard I · Ann Intern Med · 2024

rct · Level II

Where this comes from

Abstract

Cinciripini PM, Green CE, Shete S, et al. <b>Smoking cessation after initial treatment failure with varenicline or nicotine replacement: a randomized clinical trial.</b> JAMA. 2024;331:1722-1731. 38696203.