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KATHARINE BOWKER's Outputs (21)

Smoking, nicotine and pregnancy 2 (SNAP2) trial: protocol for a randomised controlled trial of an intervention to improve adherence to nicotine replacement therapy during pregnancy (2024)
Journal Article
Clark, M. M., Cooper, S., Naughton, F., Ussher, M., Emery, J., McDaid, L., Thomson, R., Phillips, L., Bauld, L., Aveyard, P., Torgerson, D., Berlin, I., Lewis, S., Parrott, S., Hewitt, C., Welch, C., Parkinson, G., Dickinson, A., Sutton, S., Brimicombe, J., …Coleman, T. (2024). Smoking, nicotine and pregnancy 2 (SNAP2) trial: protocol for a randomised controlled trial of an intervention to improve adherence to nicotine replacement therapy during pregnancy. BMJ Open, 14(5), Article e087175. https://doi.org/10.1136/bmjopen-2024-087175

IntroductionSmoking during pregnancy is harmful to unborn babies, infants and women. Nicotine replacement therapy (NRT) is offered as the usual stop-smoking support in the UK. However, this is often used in insufficient doses, intermittently or for t... Read More about Smoking, nicotine and pregnancy 2 (SNAP2) trial: protocol for a randomised controlled trial of an intervention to improve adherence to nicotine replacement therapy during pregnancy.

Smoking, nicotine and pregnancy 2 (SNAP2) trial: protocol for a randomised controlled trial of an intervention to improve adherence to nicotine replacement therapy in pregnancy (2024)
Journal Article
Clark, M., Cooper, S., Naughton, F., Ussher, M., Emery, J., Mcdaid, L., …Coleman, T. (2024). Smoking, nicotine and pregnancy 2 (SNAP2) trial: protocol for a randomised controlled trial of an intervention to improve adherence to nicotine replacement therapy in pregnancy. BMJ Open, 14(5), Article e087175. https://doi.org/10.1136/bmjopen-2024-087175

Introduction: Smoking in pregnancy is harmful for unborn babies, infants, and women. Nicotine replacement therapy (NRT) is offered as usual stop smoking support in the UK. However, this is often used in insufficient doses, intermittently, or for too... Read More about Smoking, nicotine and pregnancy 2 (SNAP2) trial: protocol for a randomised controlled trial of an intervention to improve adherence to nicotine replacement therapy in pregnancy.

Development and Content Validation of a Questionnaire for Measuring Beliefs About Using Nicotine Replacement Therapy for Smoking Cessation in Pregnancy (2023)
Journal Article
Emery, J., Mcdaid, L., Coleman, T., Cooper, S., Thomson, R., Kinahan-Goodwin, D., …Naughton, F. (2023). Development and Content Validation of a Questionnaire for Measuring Beliefs About Using Nicotine Replacement Therapy for Smoking Cessation in Pregnancy. Nicotine and Tobacco Research, 25(7), 1310-1318. https://doi.org/10.1093/ntr/ntad030

Introduction
Improving adherence to nicotine replacement therapy (NRT) in pregnancy may result in higher smoking cessation rates. Informed by the Necessities and Concerns Framework, we developed an intervention targeting pregnancy NRT adherence. To... Read More about Development and Content Validation of a Questionnaire for Measuring Beliefs About Using Nicotine Replacement Therapy for Smoking Cessation in Pregnancy.

Smoking and vaping patterns during pregnancy and the postpartum: a longitudinal UK cohort survey (2021)
Journal Article
Bowker, K., Lewis, S., Ussher, M., Naughton, F., Phillips, L., Coleman, T., …Cooper, S. (2021). Smoking and vaping patterns during pregnancy and the postpartum: a longitudinal UK cohort survey. Addictive Behaviors, 123, Article 107050. https://doi.org/10.1016/j.addbeh.2021.107050

Introduction: There is limited information about longitudinal patterns of vaping during pregnancy and the postpartum. We describe the prevalence, frequency, and reasons for vaping throughout pregnancy and postpartum. We also describe temporal pattern... Read More about Smoking and vaping patterns during pregnancy and the postpartum: a longitudinal UK cohort survey.

Pregnant women’s use of e-cigarettes in the UK: a cross-sectional survey (2020)
Journal Article
Bowker, K., Lewis, S., Phillips, L., Orton, S., Ussher, M., Naughton, F., …Cooper, S. (2021). Pregnant women’s use of e-cigarettes in the UK: a cross-sectional survey. BJOG: An International Journal of Obstetrics and Gynaecology, 128(6), 984-993. https://doi.org/10.1111/1471-0528.16553

Objective: To estimate prevalence of vaping in pregnancy. Compare characteristics and attitudes between exclusive smokers and vapers, and between exclusive vapers and dual users (smoke and vape). Design: Cross-sectional survey. Setting: Hospitals acr... Read More about Pregnant women’s use of e-cigarettes in the UK: a cross-sectional survey.

Addressing and overcoming barriers to e-cigarette use for smoking cessation in pregnancy: A qualitative study (2020)
Journal Article
Bowker, K., Ussher, M., Cooper, S., Orton, S., Coleman, T., & Campbell, K. A. (2020). Addressing and overcoming barriers to e-cigarette use for smoking cessation in pregnancy: A qualitative study. International Journal of Environmental Research and Public Health, 17(13), 1-13. https://doi.org/10.3390/ijerph17134823

© 2020 by the authors. E-cigarettes may have a role in supporting pregnant women who would otherwise smoke to stop smoking. The study aimed to understand pregnant women’s vaping experiences, in particular how vaping to stop smoking is facilitated and... Read More about Addressing and overcoming barriers to e-cigarette use for smoking cessation in pregnancy: A qualitative study.

Factors influencing the uptake and use of nicotine replacement therapy and e-cigarettes in pregnant women who smoke: a qualitative evidence synthesis (2020)
Journal Article
Campbell, K., Coleman-Haynes, T., Bowker, K., Cooper, S. E., Connelly, S., & Coleman, T. (2020). Factors influencing the uptake and use of nicotine replacement therapy and e-cigarettes in pregnant women who smoke: a qualitative evidence synthesis. Cochrane Database of Systematic Reviews, 2020(5), Article CD013629. https://doi.org/10.1002/14651858.CD013629

Background: Nicotine replacement therapy (NRT) delivers nicotine without the toxic chemicals present in tobacco smoke. It is an effective smoking cessation aid in non‐pregnant smokers, but there is less evidence of effectiveness in pregnancy. Systema... Read More about Factors influencing the uptake and use of nicotine replacement therapy and e-cigarettes in pregnant women who smoke: a qualitative evidence synthesis.

Interest in and use of smoking cessation support across pregnancy and postpartum (2019)
Journal Article
Naughton, F., Reeves Vaz, L., Coleman, T., Orton, S., Bowker, K., Leonardi-Bee, J., …Ussher, M. (2020). Interest in and use of smoking cessation support across pregnancy and postpartum. Nicotine and Tobacco Research, 22(7), 1178–1186. https://doi.org/10.1093/ntr/ntz151

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, UK (N=850). Data were... Read More about Interest in and use of smoking cessation support across pregnancy and postpartum.

Feasibility and Acceptability of ‘Opt-In’ Referrals for Stop Smoking Support in Pregnancy (2019)
Journal Article
Campbell, K. A., Campbell, K. A., Orton, S., Bowker, K., Cooper, S., & Coleman, T. (2019). Feasibility and Acceptability of ‘Opt-In’ Referrals for Stop Smoking Support in Pregnancy. International Journal of Environmental Research and Public Health, 16(8), 1-10. https://doi.org/10.3390/ijerph16081358

Background: International guidelines recommend that following an early-pregnancy 'opt-out' referral for smoking cessation support, pregnant women who smoke should also be offered referrals at subsequent antenatal appointments ('opt-in' referrals). We... Read More about Feasibility and Acceptability of ‘Opt-In’ Referrals for Stop Smoking Support in Pregnancy.

Attitudes to E-Cigarettes and Cessation Support for Pregnant Women from English Stop Smoking Services: A Mixed Methods Study (2019)
Journal Article
Cooper, S., Orton, S., Campbell, K., Ussher, M., Coleman-Haynes, N., Whitemore, R., …Coleman, T. (2019). Attitudes to E-Cigarettes and Cessation Support for Pregnant Women from English Stop Smoking Services: A Mixed Methods Study. International Journal of Environmental Research and Public Health, 16(1), Article 110. https://doi.org/10.3390/ijerph16010110

Smoking in pregnancy remains a public health problem. In the UK e-cigarettes are the most popular aid to quitting smoking outside of pregnancy, but we don’t know the extent of e-cigarette use in pregnancy or how English Stop Smoking Services (SSS) re... Read More about Attitudes to E-Cigarettes and Cessation Support for Pregnant Women from English Stop Smoking Services: A Mixed Methods Study.

Views on and experiences of electronic cigarettes: a qualitative study of women who are pregnant or have recently given birth. (2018)
Journal Article
Bowker, K., Orton, S., Cooper, S., Naughton, F., Whitemore, R., Lewis, S., Bauld, L., Sinclair, L., Coleman, T., Dickinson, A., & Ussher, M. (in press). Views on and experiences of electronic cigarettes: a qualitative study of women who are pregnant or have recently given birth. BMC Pregnancy and Childbirth, 18, https://doi.org/10.1186/s12884-018-1856-4

Background: Electronic cigarettes (ECs) are increasingly used for reducing or stopping smoking, with some studies showing positive outcomes. However, little is known about views on ECs during pregnancy or postpartum and previous studies have nearly a... Read More about Views on and experiences of electronic cigarettes: a qualitative study of women who are pregnant or have recently given birth..

Smoking and quit attempts during pregnancy and postpartum: a longitudinal UK cohort (2017)
Journal Article
Cooper, S., Orton, S., Leonardi-Bee, J., Brotherton, E., Vanderbloemen, L., Bowker, K., …Coleman, T. (2017). Smoking and quit attempts during pregnancy and postpartum: a longitudinal UK cohort. BMJ Open, 7(11), Article e018746. https://doi.org/10.1136/bmjopen-2017-018746

Objectives Pregnancy motivates women to try stopping smoking, but little is known about timing of their quit attempts and how quitting intentions change during pregnancy and postpartum. Using longitudinal data, this study aimed to document women’s sm... Read More about Smoking and quit attempts during pregnancy and postpartum: a longitudinal UK cohort.

Antenatal clinic and Stop Smoking Services staff views on "Opt-Out" referrals for smoking cessation in pregnancy: a framework analysis (2016)
Journal Article
Campbell, K., Bowker, K., Naughton, F., Sloan, M., Cooper, S., & Coleman, T. (2016). Antenatal clinic and Stop Smoking Services staff views on "Opt-Out" referrals for smoking cessation in pregnancy: a framework analysis. International Journal of Environmental Research and Public Health, 13(10), Article 1004. https://doi.org/10.3390/ijerph13101004

Introduction: UK guidance recommends routine exhaled carbon monoxide (CO) screening for pregnant women and “opt-out” referrals to stop smoking services (SSS) of those with CO ≥ 4 ppm. We explored staff views on this referral pathway when implemented... Read More about Antenatal clinic and Stop Smoking Services staff views on "Opt-Out" referrals for smoking cessation in pregnancy: a framework analysis.

‘Opt-out’ referrals after identifying pregnant smokers using exhaled air carbon monoxide: impact on engagement with smoking cessation support (2016)
Journal Article
Campbell, K., Cooper, S., Fahy, S., Bowker, K., Leonardi-Bee, J., McEwen, A., …Coleman, T. (2017). ‘Opt-out’ referrals after identifying pregnant smokers using exhaled air carbon monoxide: impact on engagement with smoking cessation support. Tobacco Control, 26(3), 300-306. https://doi.org/10.1136/tobaccocontrol-2015-052662

Background. In the UK, free smoking cessation support is available to pregnant women; only a minority access this. ‘Opt-out’ referrals to stop smoking services (SSS) are recommended by UK guidelines. These involve identifying pregnant smokers using e... Read More about ‘Opt-out’ referrals after identifying pregnant smokers using exhaled air carbon monoxide: impact on engagement with smoking cessation support.

Pregnant women’s experiences and views on an “opt-out” referral pathway to specialist smoking cessation support: a qualitative evaluation (2016)
Journal Article
Sloan, M., Campbell, K., Bowker, K., Coleman, T., Cooper, S., Brafman-Price, B., & Naughton, F. (in press). Pregnant women’s experiences and views on an “opt-out” referral pathway to specialist smoking cessation support: a qualitative evaluation. Nicotine and Tobacco Research, 18(5), https://doi.org/10.1093/ntr/ntv273

Introduction: Smoking in pregnancy remains an important and costly public health concern with policy makers worldwide researching methods to aid cessation. UK government guidelines recommend implementation of an “opt-out” (ie, whether requested or no... Read More about Pregnant women’s experiences and views on an “opt-out” referral pathway to specialist smoking cessation support: a qualitative evaluation.

The adaptation and uptake evaluation of an SMS text message smoking cessation programme (MiQuit) for use in antenatal care (2015)
Journal Article
Naughton, F., Cooper, S., Bowker, K., Campbell, K., Sutton, S., Leonardi-Bee, J., …Coleman, T. (2015). The adaptation and uptake evaluation of an SMS text message smoking cessation programme (MiQuit) for use in antenatal care. BMJ Open, 5(10), Article e008871. https://doi.org/10.1136/bmjopen-2015-008871

Objectives: To adapt a tailored SMS text message smoking cessation intervention (MiQuit) for use without active health professional endorsement in routine antenatal care settings, to estimate ‘real world’ uptake and test the feasibility of its use. D... Read More about The adaptation and uptake evaluation of an SMS text message smoking cessation programme (MiQuit) for use in antenatal care.

Understanding pregnant smokers’ adherence to nicotine replacement therapy during a quit attempt: a qualitative study (2015)
Journal Article
Bowker, K., Campbell, K., Coleman, T., & Lewis, S. (in press). Understanding pregnant smokers’ adherence to nicotine replacement therapy during a quit attempt: a qualitative study. Nicotine and Tobacco Research, 18(5), https://doi.org/10.1093/ntr/ntv205

Background: Pregnant smokers may be offered nicotine replacement therapy (NRT) alongside behavioral support to assist with a quit attempt. Yet trials of NRT have found adherence to be low among pregnant women, and this has made it difficult to determ... Read More about Understanding pregnant smokers’ adherence to nicotine replacement therapy during a quit attempt: a qualitative study.

Changes in the rate of nicotine metabolism across pregnancy: a longitudinal study (2015)
Journal Article
Bowker, K., Lewis, S., Coleman, T., & Cooper, S. (2015). Changes in the rate of nicotine metabolism across pregnancy: a longitudinal study. Addiction, 110(11), https://doi.org/10.1111/add.13029

Aims: Increased nicotine metabolism during pregnancy could explain why nicotine replacement therapy (NRT) appears to be less effective on smoking cessation in pregnancy than in non-pregnant smokers, but little is known about nicotine metabolism acros... Read More about Changes in the rate of nicotine metabolism across pregnancy: a longitudinal study.

Comparison of cotinine levels in pregnant women while smoking and when using nicotine replacement therapy (2014)
Journal Article
Bowker, K. A., Lewis, S., Coleman, T., Vaz, L. R., & Cooper, S. (2014). Comparison of cotinine levels in pregnant women while smoking and when using nicotine replacement therapy. Nicotine and Tobacco Research, 16(6), https://doi.org/10.1093/ntr/ntu029

BACKGROUND: Nicotine replacement therapy (NRT) helps smokers quit smoking, but trials indicate that there is no evidence that it is effective during pregnancy. As metabolism increases during pregnancy, NRT may deliver insufficient nicotine to allevia... Read More about Comparison of cotinine levels in pregnant women while smoking and when using nicotine replacement therapy.

Longitudinal cohort survey of women's smoking behaviour and attitudes in pregnancy: study methods and baseline data (2014)
Journal Article
Orton, S., Bowker, K., Cooper, S., Naughton, F., Ussher, M., Pickett, K. E., …Coleman, T. (2014). Longitudinal cohort survey of women's smoking behaviour and attitudes in pregnancy: study methods and baseline data. BMJ Open, 4(5), https://doi.org/10.1136/bmjopen-2014-004915

Objectives: To report methods used to assemble a contemporary pregnancy cohort for investigating influences on smoking behaviour before, during and after pregnancy and to report characteristics of women recruited.

Design: Longitudinal cohort surve... Read More about Longitudinal cohort survey of women's smoking behaviour and attitudes in pregnancy: study methods and baseline data.