Professor JO LEONARDI-BEE's Outputs (136)

Abstinence and relapse among smokers who use varenicline in a quit attempt-a pooled analysis of randomized controlled trials: Relapse and abstinence in smokers treated with varenicline (2015)
Journal Article
Agboola, S. A., Coleman, T., McNeill, A., & Leonardi-Bee, J. (2015). Abstinence and relapse among smokers who use varenicline in a quit attempt-a pooled analysis of randomized controlled trials: Relapse and abstinence in smokers treated with varenicline. Addiction, 110(7), 1182-1193. https://doi.org/10.1111/add.12941

Background and aims Varenicline increases the likelihood of long-term abstinence following a quit attempt. It has been suggested that 1) part of its benefit arises from ‘recruiting into abstinence’ smokers who are not able to stop on the target quit... Read More about Abstinence and relapse among smokers who use varenicline in a quit attempt-a pooled analysis of randomized controlled trials: Relapse and abstinence in smokers treated with varenicline.

Male involvement and maternal health outcomes: systematic review and meta-analysis (2015)
Journal Article
Yargawa, J., & Leonardi-Bee, J. (2015). Male involvement and maternal health outcomes: systematic review and meta-analysis. Journal of Epidemiology and Community Health, 69(6), 604-612. https://doi.org/10.1136/jech-2014-204784

Background: The developing world accounts for 99% of global maternal deaths. Men in developing countries are the chief decision-makers, determining women's access to maternal health services and influencing their health outcomes. At present, it is un... Read More about Male involvement and maternal health outcomes: systematic review and meta-analysis.

Adolescents' exposure to tobacco and alcohol content in YouTube music videos (2015)
Journal Article
Cranwell, J., Murray, R., Lewis, S., Leonardi-Bee, J., Dockrell, M., & Britton, J. (in press). Adolescents' exposure to tobacco and alcohol content in YouTube music videos. Addiction, 110(4), https://doi.org/10.1111/add.12835

AIMS: To quantify tobacco and alcohol content, including branding, in popular contemporary YouTube music videos; and measure adolescent exposure to such content. DESIGN: Ten-second interval content analysis of alcohol, tobacco or electronic cigarette... Read More about Adolescents' exposure to tobacco and alcohol content in YouTube music videos.

Pilot study to evaluate a tailored text message intervention for pregnant smokers (MiQuit): study protocol for a randomised controlled trial (2015)
Journal Article
Cooper, S., Foster, K., Naughton, F., Leonardi-Bee, J., Sutton, S., Ussher, M., Leighton, M., Montgomery, A., Parrott, S., & Coleman, T. (2015). Pilot study to evaluate a tailored text message intervention for pregnant smokers (MiQuit): study protocol for a randomised controlled trial. Trials, 16, Article 29. https://doi.org/10.1186/S13063-014-0546-4

Background

Smoking in pregnancy is a public health problem. Self-help smoking cessation support can help pregnant women to stop smoking, but the effects of delivering this kind of support via SMS text message are not known. A previous randomised... Read More about Pilot study to evaluate a tailored text message intervention for pregnant smokers (MiQuit): study protocol for a randomised controlled trial.

Effect of Corticosteroid Therapy on Influenza-Related Mortality: A Systematic Review and Meta-analysis (2014)
Journal Article
Rodrigo, C., Leonardi-Bee, J., Nguyen-Van-Tam, J. S., & Lim, W. S. (2015). Effect of Corticosteroid Therapy on Influenza-Related Mortality: A Systematic Review and Meta-analysis. Journal of Infectious Diseases, 212(2), 183-194. https://doi.org/10.1093/infdis/jiu645

Background: Most studies have reported that corticosteroid therapy adversely influences influenza-related outcomes.

Methods: Electronic databases were searched from inception to March 2013 for experimental and observational studies investigating s... Read More about Effect of Corticosteroid Therapy on Influenza-Related Mortality: A Systematic Review and Meta-analysis.

Statistical and methodological concerns about the beneficial effect of neuraminidase inhibitors on mortality (2014)
Journal Article
Leonardi-Bee, J., Venkatesan, S., Muthuri, S. G., Nguyen-Van-Tam, J. S., & Myles, P. R. (in press). Statistical and methodological concerns about the beneficial effect of neuraminidase inhibitors on mortality. Lancet Respiratory Medicine, 2(7), Article e10-e12. https://doi.org/10.1016/S2213-2600%2814%2970137-7

Maternal Obesity and Infant Mortality: A Meta-Analysis (2014)
Journal Article
Meehan, S., Puleston, R., Beck, C. R., Leonardi-Bee, J., & Mair-Jenkins, J. (2014). Maternal Obesity and Infant Mortality: A Meta-Analysis. Pediatrics, 133(5), 863–871. https://doi.org/10.1542/peds.2013-1480

BACKGROUND AND OBJECTIVES:
Despite numerous studies reporting an elevated risk of infant mortality among women who are obese, the magnitude of the association is unclear. A systematic review and meta-analysis was undertaken to assess the association... Read More about Maternal Obesity and Infant Mortality: A Meta-Analysis.

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., Leonardi-Bee, J., Sutton, S., Dhalwani, N. N., & 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.

Effectiveness of neuraminidase inhibitors in reducing mortality in patients admitted to hospital with influenza A H1N1pdm09 virus infection: a meta-analysis of individual participant data (2014)
Journal Article
Muthuri, S. G., Venkatesan, S., Myles, P. R., Leonardi-Bee, J., Al Khuwaitir, T. S., Al Mamun, A., Anovadiya, A. P., Azziz-Baumgartner, E., Báez, C., Bassetti, M., Beovic, B., Bertisch, B., Bonmarin, I., Booy, R., Borja-Aburto, V. H., Burgmann, H., Cao, B., Carratala, J., Denholm, J. T., Dominguez, S. R., …Nguyen-Van-Tam, J. (2014). Effectiveness of neuraminidase inhibitors in reducing mortality in patients admitted to hospital with influenza A H1N1pdm09 virus infection: a meta-analysis of individual participant data. Lancet Respiratory Medicine, 2(5), https://doi.org/10.1016/S2213-2600%2814%2970041-4

Neuraminidase inhibitors were widely used during the 2009/10 influenza A H1N1 pandemic, but evidence for their effectiveness in reducing mortality is uncertain. We did a meta-analysis of individual participant data to investigate the association betw... Read More about Effectiveness of neuraminidase inhibitors in reducing mortality in patients admitted to hospital with influenza A H1N1pdm09 virus infection: a meta-analysis of individual participant data.

Longitudinal, mixed method study to look at the experiences and knowledge of non melanoma skin cancer from diagnosis to one year (2013)
Journal Article
Bath-Hextall, F., Jenkinson, C., Kumar, A., Leonardi-Bee, J., Perkins, W., Cox, K., & Glazebrook, C. (2013). Longitudinal, mixed method study to look at the experiences and knowledge of non melanoma skin cancer from diagnosis to one year. BMC Dermatology, 13(13), Article 13. https://doi.org/10.1186/1471-5945-13-13

Background
Skin cancer is the most common type of cancer in humans and the incidence is increasing worldwide. Our objective was to understanding the needs, experiences and knowledge of individuals with Non Melanoma Skin Cancer (NMSC) from diagnosis... Read More about Longitudinal, mixed method study to look at the experiences and knowledge of non melanoma skin cancer from diagnosis to one year.

Factors Associated With Smoking Cessation in Early and Late Pregnancy in the Smoking, Nicotine, and Pregnancy Trial: A Trial of Nicotine Replacement Therapy (2013)
Journal Article
Vaz, L. R., Leonardi-Bee, J., Aveyard, P., Cooper, S., Grainge, M., & Coleman, T. (2014). Factors Associated With Smoking Cessation in Early and Late Pregnancy in the Smoking, Nicotine, and Pregnancy Trial: A Trial of Nicotine Replacement Therapy. Nicotine and Tobacco Research, 16(4), 381-389. https://doi.org/10.1093/ntr/ntt156

Introduction: Previous studies have found partners’ smoking status, multiparity, and nicotine dependence to be associated with smoking cessation in pregnancy. However, no studies have investigated influences on cessation among women using nicotine re... Read More about Factors Associated With Smoking Cessation in Early and Late Pregnancy in the Smoking, Nicotine, and Pregnancy Trial: A Trial of Nicotine Replacement Therapy.

Second hand smoke exposure and the risk of invasive meningococcal disease in children: systematic review and meta-analysis (2012)
Journal Article
Murray, R. L., Britton, J., & Leonardi-Bee, J. (2012). Second hand smoke exposure and the risk of invasive meningococcal disease in children: systematic review and meta-analysis. BMC Public Health, 12(Decemb), Article 11. https://doi.org/10.1186/1471-2458-12-1062

Background

Invasive meningococcal disease remains an important cause of serious morbidity and mortality in children and young people. There is a growing body of literature to suggest that exposure to passive smoke may play a role in the developmen... Read More about Second hand smoke exposure and the risk of invasive meningococcal disease in children: systematic review and meta-analysis.

Does looped nasogastric tube feeding improve nutritional delivery for patients with dysphagia after acute stroke? A randomised controlled trial (2010)
Journal Article
Beavan, J., Paul Conroy, S., Harwood, R., Gladman, J. R., Leonardi-Bee, J., Sach, T., Bowling, T., Sunman, W., & Gaynor, C. (2010). Does looped nasogastric tube feeding improve nutritional delivery for patients with dysphagia after acute stroke? A randomised controlled trial. Age and Ageing, 39(5), 624-630. https://doi.org/10.1093/ageing/afq088

Background: nasogastric tube (NGT) feeding is commonly used after stroke, but its effectiveness is limited by frequent dislodgement.

Objective: the objective of the study was to evaluate looped NGT feeding in acute stroke patients with dysphagia.... Read More about Does looped nasogastric tube feeding improve nutritional delivery for patients with dysphagia after acute stroke? A randomised controlled trial.

Effect of aspirin, clopidogrel and dipyridamole on soluble markers of vascular function in normal volunteers and patients with prior ischaemic stroke (2006)
Journal Article
Zhao, L., Gray, L. J., Leonardi-Bee, J., Weaver, C., Heptinstall, S., & Bath, P. M. (2006). Effect of aspirin, clopidogrel and dipyridamole on soluble markers of vascular function in normal volunteers and patients with prior ischaemic stroke. Platelets, 17(2),

Exploring heterogeneity in meta-analyses using summary and individual patient data methodologies from stroke trials (2005)
Thesis
J, L.-B. Exploring heterogeneity in meta-analyses using summary and individual patient data methodologies from stroke trials. (Thesis). University of Nottingham. https://nottingham-repository.worktribe.com/output/23534109

Individual Patient Data Meta-Analysis of Randomized Controlled Trials of Community Occupational Therapy for Stroke Patients (2004)
Journal Article
Walker, M., Leonardi-Bee, J., Bath, P., Langhorne, P., Dewey, M., Corr, S., Drummond, A., Gilbertson, L., Gladman, J., Jongbloed, L., Logan, P., & Parker, C. (2004). Individual Patient Data Meta-Analysis of Randomized Controlled Trials of Community Occupational Therapy for Stroke Patients. Stroke, 35(9), 2226-2232. https://doi.org/10.1161/01.str.0000137766.17092.fb