Vickerman KA, Carpenter KM, Miles LN, Hsu JM, Watt KA, Brandon TH, Hart JT, Javitz HS, Wagener TL. A randomized pilot of a tailored smoking cessation quitline intervention for individuals who smoke and vape.
Nicotine Tob Res 2022;
24:1811-1820. [PMID:
35575085 DOI:
10.1093/ntr/ntac129]
[Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 02/09/2022] [Accepted: 05/13/2022] [Indexed: 01/23/2023]
Abstract
INTRODUCTION
Although e-cigarettes are not a federally approved tobacco cessation aid in the US, many smokers use them to quit or cut down on smoking. Tailored behavioral support could improve rates of complete smoking cessation for those individuals. A novel behavioral treatment to help dual cigarette and e-cigarette users quit smoking was tested in a randomized pilot with a state tobacco quitline.
METHOD
96 dual users of cigarettes and e-cigarettes were recruited from incoming state quitline callers and randomized to receive enhanced e-cigarette coaching (EEC) or quitline treatment as usual (TAU) to examine EEC feasibility and acceptability. Outcomes at 3 months were treatment satisfaction, engagement, beliefs, and smoking cessation. This pilot was not powered to detect differences in quit rates.
RESULTS
69% responded to the 3-month survey. EEC treatment satisfaction was noninferior to TAU: 93.8% (30/32) of EEC and 73.5% (25/34) of TAU reported being "very satisfied" or "satisfied" with treatment. EEC participants completed more coaching calls than TAU (M=3.4 vs. M=2.7, p=0.03), and the majority in both groups elected to receive nicotine replacement therapy (EEC: 100%, TAU: 94%, p=0.24). With missing data imputed as smoking, intent to treat 7-day point prevalence smoking abstinence rates were 41.3% (19/46) for EEC and 28.0% (14/50) for TAU, p=0.20.
CONCLUSIONS
The EEC quitline intervention for dual cigarette and e-cigarette users demonstrated high levels of treatment satisfaction and engagement. This pilot was not powered to detect significant differences in smoking cessation; however, cessation rates were promising and warrant evaluation in a fully powered trial.
IMPLICATIONS
If this scalable behavioral treatment to help dual cigarette and e-cigarette users quit smoking proves to be effective in a larger trial, quitlines could implement this harm reduction approach to improve outcomes for callers who already use e-cigarettes and are planning to use them while quitting smoking.
Collapse