1 row where funder_names contains "Health Research Council of New Zealand" and subject contains "General Medicine"
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|96||96||["What predicts regression from pre-diabetes to normal glucose regulation following a primary care nurse-delivered dietary intervention? A study protocol for a prospective cohort study"]||10.1136/bmjopen-2019-033358||http://dx.doi.org/10.1136/bmjopen-2019-033358||2019-12-10T05:19:18Z||["General Medicine"]||0||0||["2044-6055", "2044-6055"]||BMJ Open||<jats:sec><jats:title>Introduction</jats:title><jats:p>Pre-diabetes is a high-risk state for the development of type 2 diabetes mellitus (T2DM) and cardiovascular disease. Regression to normoglycaemia, even if transient, significantly reduces the risk of developing T2DM. The primary aim of this mixed-methods study is to determine if there are clinically relevant differences among those with pre-diabetes and excess weight who regress to normoglycaemia, those who have persistent pre-diabetes and those who progress to T2DM following participation in a 6-month primary care nurse-delivered pre-diabetes dietary intervention. Incidence of T2DM at 2 years will be examined.</jats:p></jats:sec><jats:sec><jats:title>Methods and analysis</jats:title><jats:p>Four hundred participants with pre-diabetes (New Zealand definition glycated haemoglobin 41–49 mmol/mol) and a body mass index <jats:underline>></jats:underline>25 kg/m<jats:sup>2</jats:sup> will be recruited through eight primary care practices in Hawke’s Bay, New Zealand. Trained primary care nurses will deliver a 6-month structured dietary intervention, followed by quarterly reviews for 18 months post-intervention. Clinical data, data on lifestyle factors and health-related quality of life (HR-QoL) and blood samples will be collected at baseline, 6 months, 12 months and 24 months. Sixty participants purposefully selected will complete a semi-structured interview following the 6-month intervention. Poisson regression with robust standard errors and clustered by practice will be used to identify predictors of regression or progression at 6 months, and risk factors for developing T2DM at 2 years. Qualitative data will be analysed thematically. Changes in HR-QoL will be described and potential cost savings will be estimated from a funder’s perspective at 2 years.</jats:p></jats:sec><jats:sec><jats:title>Ethics and dissemination</jats:title><jats:p>This study was approved by the Northern A Health and Disability Ethics Committee, New Zealand (Ethics Reference: 17/NTA/24).…||10||["http://orcid.org/0000-0003-0996-2874"]||["Kirsten Coppell", "Trish Freer", "Sally Abel", "Lisa Whitehead", "David Tipene-Leach", "Andrew R Gray", "Tony Merriman", "Trudy Sullivan", "Jeremy Krebs", "Leigh Perreault"]||["16/344"]||["Health Research Council of New Zealand"]||["10.13039/501100001505"]|