Trends in Prescribing of Nicotine Replacement Therapy to Pregnant Women in Primary Care in England.

INTRODUCTION: Smoking during pregnancy remains common, and the English National Health Service (NHS) has recently been directed to prioritize providing cessation support for pregnant women. We investigated the impact on prescribing of stop smoking treatments to pregnant women of the 2013 transfer of public health budgets from the NHS to administrative authorities responsible for local social care and other nonhealth services (local authorities). METHODS: We used data from the Clinical Practice Research Datalink and Hospital Episode Statistics to determine annual proportions (2005-2017) of women who smoked during pregnancy and who were prescribed, at least once before childbirth, (1) any NRT and (2) long- and short-acting NRT together (dual NRT). Segmented regression was used to quantify the impact of the 2013 transfer of smoking cessation budgets to local authorities, assessing changes in the level and the trend of the proportions post-2013 compared with pre-2013. RESULTS: We identified 84 539 pregnancies in which women were recorded as smoking; any NRT was prescribed in 7.9% (n = 6704) and dual NRT in 1.7% (n = 1466). Prescribing of any NRT was declining prior to 2013 at an absolute decrease of -0.25% per year, but the rate of decline significantly increased from 2013 onwards to -1.37% per year. Prescribing of dual NRT was increasing prior to 2013 but also decreased post-2013. CONCLUSIONS: These findings suggest that transferring responsibility for English Smoking Cessation Services from the NHS to local authorities adversely affected provision of cessation support in pregnancy. Consequently, some women may have been denied access to effective cessation treatments. IMPLICATIONS: Women who smoke during pregnancy may be being denied potentially effective means to help them quit, contrary to NICE guidance, at what can be a teachable moment with substantial immediate and longer-term health benefits for woman and their unborn child, and economic benefits for the NHS. When the organizations responsible for offering smoking cessation support are changed, health systems should consider potential adverse effects on the delivery of support and deploy strategies for mitigating these.

Interest in and Use of Smoking Cessation Support Across Pregnancy and Postpartum.

BACKGROUND: Limited research exists on interest in and use of smoking cessation support in pregnancy and postpartum. METHODS: A longitudinal cohort of pregnant smokers and recent ex-smokers were recruited in Nottinghamshire, United Kingdom (N = 850). Data were collected at 8-26 weeks gestation, 34-36 weeks gestation, and 3 months postpartum and used as three cross-sectional surveys. Interest and use of cessation support and belief and behavior measures were collected at all waves. Key data were adjusted for nonresponse and analyzed descriptively, and multiple regression was used to identify associations. RESULTS: In early and late pregnancy, 44% (95% CI 40% to 48%) and 43% (95% CI 37% to 49%) of smokers, respectively, were interested in cessation support with 33% (95% CI 27% to 39%) interested postpartum. In early pregnancy, 43% of smokers reported discussing cessation with a midwife and, in late pregnancy, 27% did so. Over one-third (38%) did not report discussing quitting with a health professional during pregnancy. Twenty-seven percent of smokers reported using any National Health Service (NHS) cessation support and 12% accessed NHS Stop Smoking Services during pregnancy. Lower quitting confidence (self-efficacy), higher confidence in stopping with support, higher quitting motivation, and higher age were associated with higher interest in support (ps ≤ .001). A recent quit attempt and greater interest in support was associated with speaking to a health professional about quitting and use of NHS cessation support (ps ≤ .001). CONCLUSIONS: When asked in early or late pregnancy, about half of pregnant smokers were interested in cessation support, though most did not engage. Cessation support should be offered throughout pregnancy and after delivery. IMPLICATIONS: There is relatively high interest in cessation support in early and late pregnancy and postpartum among smokers; however, a much smaller proportion of pregnant or postpartum women access any cessation support, highlighting a gap between interest and engagement. Reflecting women's interest, offers of cessation support should be provided throughout pregnancy and after delivery. Increasing motivation to quit and confidence in quitting with assistance may enhance interest in support, and promoting the discussion of stopping smoking between women and health practitioners may contribute to higher support engagement rates.