Professor Graeme MacLennan

Professor Graeme MacLennan
Professor Graeme MacLennan
Professor Graeme MacLennan

Director (CHaRT)

About
Email Address
g.maclennan@abdn.ac.uk
Telephone Number
+44 (0)1224 438147
Office Address

Health Services Research Unit
2nd Floor Health Sciences Building
Foresterhill
Aberdeen
AB25 2ZD

School/Department
School of Medicine, Medical Sciences and Nutrition

Biography

I am currently Professor of Medical Statistics and the Director of the Centre for Health Care Randomised Trials (CHaRT) which is the Clinical Trials Unit embedded within the Health Services Research Unit. My overarching research interest is in designing fair tests of health care treatments and policies, with a specifc interest in evaluating surgical and complex interventions. I'm also interested in improving the design, conduct, and analysis and reporting of clinical trials through the development and application of methodological research to clinical trials from CHaRT. 

My undergrad degree is in Mathematics from the University of Aberdeen, graduating in 1997. After a year training as a Mathematics teacher I joined the Unit in September 1998 as a statistician. I studied part-time for an MSc in Applied Statistics with Sheffield Hallam University, graduating in 2004. In 2008 I was appointed Senior Statistican, and in 2016 was I Interim Programme Director for the Health Care Assessment Programme, until being appointment as CHaRT Director in April 2017.  

Qualifications

  • BSc Mathematics 
    1997 - University of Aberdeen 
  • MSc Applied Statistics 
    2004 - Sheffield Hallam University 
Research

Research Overview

The application of statistical methods to clinical trials. Recent example is JCE paper available here on using instrumental variables in a surgery trial to address non-compliance. Collaborators were Jonathan Cook (Oxford), Tom Palmer (Lancaster), and Richard Emesley (Manchester). 

Research on making trials more efficient, collaborating with Trial Forge

Current Research

A complete list of the CHaRT RCT portolio is available by clicking here

Teaching

Teaching Responsibilities

I teach on our MPH course module PU5031: EVIDENCE-BASED HEALTH.

Publications

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  • Observational study of current use of selective decontamination of the digestive tract in UK critical care units

    Canter, R. R., Harvey, S. E., Harrison, D. A., Campbell, M. K., M Rowan, K., Cuthbertson, B. H., Selective Decontamination of the Digestive tract in critically ill patients treated in Intensive Care Unit (SuDDICU) Investigators, Duncan, E., Prior, M. E., Bellingan, G., Eccles, M., Johnston, M., MacLennan, G. S., Ramsay, C. R., Rose, L., Shulman, R., Dombrowski, S.
    British Journal of Anaesthesia, vol. 113, no. 4, pp. 610-617
    Contributions to Journals: Articles
  • Cardiovascular disease and vitamin D supplementation: trial analysis, systematic review, and meta-analysis

    Ford, J. A., MacLennan, G. S., Avenell, A., Bolland, M., Grey, A., Witham, M., RECORD Trial Group
    The American Journal of Clinical Nutrition, vol. 100, no. 3, pp. 746-755
    Contributions to Journals: Articles
  • Public acceptability of financial incentives for smoking cessation in pregnancy and breastfeeding

    Hoddinott, P., Morgan, H., MacLennan, G., Sewel, K., Thomson, G., Bauld, L., Yi, D., Ludbrook, A., Campbell, M. K.
    International Journal of Behavioral Medicine, vol. 21, no. 1 Suppl., S194
    Contributions to Journals: Abstracts
  • Public acceptability of financial incentives for smoking cessation in pregnancy and breast feeding: a survey of the British public

    Hoddinott, P., Morgan, H., MacLennan, G., Sewel, K., Thomson, G., Bauld, L., Yi, D., Ludbrook, A., Campbell, M. K.
    BMJ Open, vol. 4, no. 7, e005524
    Contributions to Journals: Articles
  • Use of drug therapy in the management of symptomatic ureteric stones in hospitalized adults (SUSPEND), a multicentre, placebo-controlled, randomized trial of a calcium-channel blocker (nifedipine) and an α-blocker (tamsulosin): study protocol for a randomized controlled trial

    McClinton, S., Starr, K., Thomas, R., MacLennan, G. S., McPherson, G., McDonald, A., Lam, T., N'Dow, J., Kilonzo, M., Pickard, R., Anson, K., Burr, J., SUSPEND Study Group
    Trials, vol. 15, no. 1, 238
    Contributions to Journals: Articles
  • Comparison of four methods for assessing the importance of attitudinal beliefs: An international Delphi study in intensive care settings

    Francis, J. J., Duncan, E. M., Prior, M. E., Maclennan, G., Marshall, A. P., Wells, E. C., Todd, L., Rose, L., Campbell, M. K., Webster, F., Eccles, M. P., Bellingan, G., Seppelt, I. M., Grimshaw, J. M., Cuthbertson, B. H., SuDDICU study groups
    British Journal of Health Psychology, vol. 19, no. 2, pp. 274-291
    Contributions to Journals: Articles
  • Intravenous sodium nitrite in acute ST-elevation myocardial infarction: a randomized controlled trial (NIAMI)

    Siddiqi, N., Neil, C., Bruce, M., Maclennan, G., Cotton, S. C., Papadopoulou, S., Feelisch, M., Bunce, N., Lim, P. O., Hildick-Smith, D., Horowitz, J., Madhani, M., Boon, N., Dawson, D., Kaski, J. C., Frenneaux, M., NIAMI investigators
    European Heart Journal, vol. 35, no. 19, pp. 1255-1262
    Contributions to Journals: Articles
  • Selective decontamination of the digestive tract in critically ill patients treated in intensive care units: a mixed-methods feasibility study (the SuDDICU study)

    J Francis, J., M Duncan, E., Prior, M. E., S Maclennan, G., Dombrowski, S. U., Bellingan, G., Campbell, M. K., P Eccles, M., Rose, L., M Rowan, K., Shulman, R., Peter R Wilson, A., H Cuthbertson, B.
    Health Technology Assessment, vol. 18, no. 25, pp. 1-170
    Contributions to Journals: Articles
  • Selective digestive or oropharyngeal decontamination and topical oropharyngeal chlorhexidine for prevention of death in general intensive care: systematic review and network meta-analysis

    Price, R., MacLennan, G., Glen, J., SuDDICU Collaboration
    BMJ, vol. 348, g2197
    Contributions to Journals: Articles
  • A randomised controlled trial of the clinical effectiveness and cost-effectiveness of different knee prostheses: the Knee Arthroplasty Trial (KAT)

    Murray, D. W., MacLennan, G. S., Breeman, S., Dakin, H. A., Johnston, L., Campbell, M. K., Gray, A. M., Fiddian, N., Fitzpatrick, R., Morris, R. W., Grant, A. M., KAT group
    Health Technology Assessment, vol. 18, no. 19, pp. 1-235, vii-viii
    Contributions to Journals: Articles
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