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People

Professor Alison Avenell

Professor Alison Avenell
Professor Alison Avenell
Professor Alison Avenell

Clinical Chair in Health Services Research

51cg
Email Address
a.avenell@abdn.ac.uk
Telephone Number
+44 (0)1224 438164
Office Address

Health Services Research Unit
3rd Floor Health Sciences Building
Foresterhill
Aberdeen
AB25 2ZD

School/Department
School of Medicine, Medical Sciences and Nutrition

Biography

Alison Avenell joined the Unit in 1998, as a Clinical Research Fellow. She was subsequently funded by the Chief Scientist Office (CSO) of the Scottish Government Health Directorates as a Clinical Research Fellow to undertake research in the MRC funded RECORD trial, which examined the effect of calcium and/or vitamin D supplementation in the secondary prevention of osteoporotic fractures. She also led the MAVIS trial which examined the effectiveness of vitamin and mineral supplementation in preventing infections in older people, and helped lead the SIGNET trial of glutamine and selenium supplementation in critical illness. She was a CSO funded Career Scientist and currently has a clinical chair in health services research and is an Honorary Consultant in Clinical Biochemistry, undertaking systematic reviews and randomised controlled trials of treatments for adult obesity, and under-nutrition in clinical practice.

Research

Current Research

Current projects

Completed projects

Publications

Page 1 of 3 Results 1 to 100 of 238

  • Authoring and Management of Transparent Research Integrity Assessments of Randomised Clinical Trial Publications Using LLM-assisted Tools and Provenance Knowledge Graphs

    Markovic, M., Indukuri, G., Sripada, S., Vorland, C. J., Wilkinson, J., Robertson, C., Bolland, M. J., Grey, A., Brazzelli, M., Avenell, A.
    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings
    • [OPEN ACCESS]
    • [ONLINE]

  • Healthcare expenditure on vitamin D supplementation

    Avenell, A., Grey, A., Macleod, A. D., Bolland, M. J.
    BMJ (Clinical research ed.), vol. 394, pp. e100477
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Effectiveness and cost-effectiveness of text message and financial incentives for weight management in men with obesity: The Game of Stones RCT

    Macaulay, L., O'Dolan, C., Dombrowski, S., Swingler, J., Cotton, S., Avenell, A., Boyers, D., Getaneh, A. M., Gray, C., Hunt, K., Kee, F., MacLean, A., McKinley, M., Torrens, C., Turner, K., van der Pol, M., MacLennan, G., Hoddinott, P.
    Public Health Research, vol. 14, no. 10
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • What might a satisfactory response by journals and publishers to publication integrity concerns look like?

    Grey, A., Avenell, A., Bolland, M. J.
    Reproductive Biology and Endocrinology, vol. 24, no. 1, 34
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Dismantling Behavioural Weight Management Interventions: Component Network Meta-analysis of Randomised Controlled trials and Real-World Services

    Jaiswal, N., Gregg, R., Hawkins, N., Sharif, S., Avenell, A., Ells, L., Jayacodi, S., Mackenzie, R., Simpson, S. A., Wu, O., Logue, J., BE:COME Study Group
    Health Technology Assessment, vol. 30, no. 23, pp. 87–114
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Inconsistency in publishers’ responses to integrity concerns about published research: Evidence and suggested improvements

    Grey, A., Avenell, A., Gaby, A., Bolland, M. J.
    Journal of Clinical Epidemiology, vol. 186, 111918
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Assessing the feasibility and impact of clinical trial trustworthiness checks via an application to Cochrane Reviews: Stage 2 of the INSPECT-SR project

    Wilkinson, J., Heal, C., Antoniou, G. A., Flemyng, E., Ahnström, L., Alteri, A., Avenell, A., Barker, T. H., Borg, D. N., Brown, N. J. L., Buhmann, R., Calvache, J. A., Carlsson, R., Carter, L., Cashin, A. G., Cotterill, S., Färnqvist, K., Ferraro, M. C., Grohmann, S., Gurrin, L. C., Hayden, J. A., Hunter, K. E., Hyltse, N., Jung, L., Krishan, A., Laporte, S., Lasserson, T. J., Laursen, D. R. T., Lensen, S., Li, W., Li, T., Liu, J., Locher, C., Lu, Z., Lundh, A., Marsden, A., Meyerowitz-Katz, G., Mol, B. W., Munn, Z., Naudet, F., Nunan, D., O'Connell, N. E., Olsson, N., Parker, L., Patetsini, E., Redman, B., Rhodes, S., Richardson, R., Ringsten, M., Rogozińska, E., Seidler, A. L., Sheldrick, K., Stocking, K., Sydenham, E., Thomas, H., Tsokani, S., Vinatier, C., Vorland, C. J., Wang, R., Al Wattar, B. H., Weber, F., Weibel, S., van Wely, M., Xu, C., Bero, L., Kirkham, J. J.
    Journal of Clinical Epidemiology, vol. 184, 111824
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Secondary analysis of the Game of Stones trial for men with obesity: Examining moderator effects and exploratory outcomes

    Dombrowski, S. U., Hoddinott, P., Macaulay, L., O’Dolan, C., Swingler, J., Cotton, S., Avenell, A., Getaneh, A., Gray, C., Hunt, K., Kee, F., MacLean, A., McKinley, M. C., Torrens, C., Turner, K., Van der Pol, M., MacLennan, G.
    Obesity, vol. 33, no. 8, pp. 1432-1446
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [OPEN ACCESS]

  • Problematic studies have huge impact on healthcare evidence

    Studd, H., Avenell, A., Bolland, M. J., Grey, A.
    BMJ (Clinical research ed.), vol. 390, pp. r1412
    Contributions to Journals: Letters
    • [ONLINE] DOI:

  • Biochemical osteomalacia in adults undergoing vitamin D testing in the North-East of Scotland

    MacLeod, A., Bolland, M. J., Balfour, A., Grey, A., Newmark, J., Avenell, A.
    Annals of Clinical Biochemistry, vol. 62, no. 4, pp. 303-311
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Text messaging with or without financial incentives versus a waitlist control for weight loss in men: cost-effectiveness analysis of the Game of Stones randomised controlled trial

    Getaneh, A., van der Pol, M., Boyers, D., Avenell, A., Cotton, S., Dombrowski, S. U., Gray, C., Kee, F., Macaulay, L., McKinley, M. C., O'Dolan, C., Swingler, J., Torrens, C., Turner, K., MacLennan, G., Hoddinott, P.
    The Lancet Regional Health - Europe, vol. 54, 101328
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • The effect of dietary weight-loss interventions on the inflammatory markers Interleukin-6 and TNF-alpha in adults with obesity: A systematic review and meta-analysis of randomised controlled clinical trials

    Bulmer, C., Avenell, A.
    Obesity Reviews, vol. 26, no. 7, e13910
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Investigating Health Professionals’ Perspectives and Experiences of Food Security-Related Conversations in Diabetes Care

    Mohamed, S., Avenell, A., Douglas, F., Keen, A.
    Diabetic Medicine, vol. 42, no. 3, e15470
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • The Fetal Pillow Deflates: Lessons for All

    Grey, A., Avenell, A., Bolland, M. J., Thornton, J. G.
    BJOG: An International Journal of Obstetrics and Gynaecology, vol. 132, no. 4, pp. 429-432
    Contributions to Journals: Comments and Debates
    • [ONLINE] DOI:
    • [ONLINE]

  • Accuracy and distribution of baseline categorical variables and p-values in spine randomized controlled trials

    Bolland, M. J., Avenell, A., Grey, A.
    Royal Society Open Science, vol. 12, no. 1, 240170
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Laparoscopic cholecystectomy versus conservative management for uncomplicated symptomatic gallstones: economic evaluation based on the C-GALL trial

    Hernández, R. A., Ahmed, I., Edwards, K., Hudson, J., Gillies, K., Bruce, R., Bell, V., Avenell, A., Blazeby, J. M., Brazzelli, M., Cotton, S., Croal, B. L., MacLennan, G., Murchie, P., Ramsay, C.
    British Journal of Surgery, vol. 112, no. 1, znae293
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Publication integrity: what is it, why does it matter, how it is safeguarded and how could we do better?

    Bolland, M. J., Avenell, A., Grey, A.
    Journal of the Royal Society of New Zealand, vol. 55, no. 2, pp. 267-286
    Contributions to Journals: Review articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Ten years later: assessments of the integrity of publications from one research group with multiple retractions

    Grey, A., Avenell, A., Bolland, M. J.
    Accountability in Research, vol. 32, no. 4, pp. 488-508
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • A survey of experts to identify methods to detect problematic studies: Stage 1 of the INSPECT-SR Project

    Wilkinson, J., Heal, C., Antoniou, G. A., Flemyng, E., Avenell, A., Barbour, V., Bordewijk, E., Brown, N. J. L., Clarke, M., Dumville, J. C., Grohmann, S., Gurrin, L. C., Hayden, J. A., Hunter, K. E., Lam, E., Lasserson, T., Li, T., Lensen, S. F., Liu, J., Lundh, A., Meyerowitz-Katz, G., Mol, B. W., O’Connell, N. E., Parker, L., Redman, B., Seidler, A. L., Sheldrick, K. A., Sydenham, E., Dahly, D. L., van Wely, M., Bero, L., Kirkham, J.
    Journal of Clinical Epidemiology, vol. 175, 111512
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Barriers to investigating and reporting research misconduct: prioritising publication integrity

    Avenell, A., Klein, A. A., Byrne, J. A., Wilmshurst, P., Bolland, M. J., Grey, A.
    BMJ (Clinical research ed.), vol. 386, q2018
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Association of bradykinin receptor 2 (BDKRB2) variants with physical performance and muscle mass: findings from the LACE sarcopenia trial

    Shrestha, A., Bashir, T., Achison, M., Adamson, S., Akpan, A., Aspray, T. J., Avenell, A., Band, M. M., Burton, L. A., Cvoro, V., Donnan, P. T., Duncan, G. W., George, J., Gordon, A. L., Gregson, C. L., Hapca, A., Hume, C. L., Jackson, T. A., Kerr, S., Kilgour, A. H. M., Masud, T., McKenzie, A., McKenzie, E., Patel, H., Pilvinyte, K., Roberts, H. C., Sayer, A. A., Rossios, C., Smith, K. T., Soiza, R., Steves, C. J., Struthers, A. D., Tiwar, D., Whitney, J., Witham, M. D., Kemp, P. R.
    PloS ONE, vol. 19, no. 8, e0307268
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • How to improve assessments of publication integrity

    Grey, A., Avenell, A., Klein, A. A., Byrne, J. A., Wilmshurst, P., Bolland, M. J.
    Nature, vol. 632, no. 8023, pp. 26-28
    Contributions to Journals: Comments and Debates
    • [ONLINE] DOI:

  • Text Messages With Financial Incentives for Men With Obesity: A Randomized Clinical Trial

    Hoddinott, P., O'Dolan, C., Macaulay, L., Dombrowski, S. U., Swingler, J., Cotton, S., Avenell, A., Getaneh, A. M., Gray, C., Hunt, K., Kee, F., MacLean, A., McKinley, M., Torrens, C., Turner, K., van der Pol, M., MacLennan, G.
    JAMA, vol. 332, no. 1, pp. 31-40
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]
    • [ONLINE]

  • Laparoscopic cholecystectomy versus conservative management for adults with uncomplicated symptomatic gallstones: the C-GALL RCT

    Innes, K., Ahmed, I., Hudson, J., Hernández, R. A., Gillies, K., Bruce, R., Bell, V., Avenell, A., Blazeby, J. M., Brazzelli, M., Cotton, S., Croal, B., Forrest, M., MacLennan, G., Murchie, P., Wileman, S., Ramsay, C.
    Health Technology Assessment, vol. 28, no. 26, pp. 1-151
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Statistical Techniques to Assess Publication Integrity in Groups of Randomised Trials: A Narrative Review

    Bolland, M. J., Avenell, A., Grey, A.
    Journal of Clinical Epidemiology, vol. 170, 111365
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Guidance on terminology, application, and reporting of citation searching: the TARCiS statement

    Hirt, J., Nordhausen, T., Fuerst, T., Ewald, H., Appenzeller-Herzog, C., TARCiS study group, Avenell, A.
    BMJ, vol. 385, e078384
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Letter to the editor concerning "characteristics of baseline frequency data in spinal RCTs do not suggest widespread non-random allocation" by MMS Levayer, et al. (Eur Spine J; 2023; 32: 3009-3014)

    Bolland, M. J., Avenell, A., Grey, A.
    European Spine Journal, vol. 33, no. 4, pp. 1703-1704
    Contributions to Journals: Letters
    • [ONLINE] DOI:
    • [ONLINE]

  • A survey of experts to identify methods to detect problematic studies: Stage 1 of the INSPECT-SR Project

    Wilkinson, J., Heal, C., Antoniou, G. A., Flemyng, E., Avenell, A., Barbour, V., Bordewijk, E. M., Brown, N. J. L., Clarke, M., Dumville, J., Grohmann, S., Gurrin, L. C., Hayden, J. A., Hunter, K. E., Lam, E., Lasserson, T., Li, T., Lensen, S., Liu, J., Lundh, A., Meyerowitz-Katz, G., Mol, B. W., O'Connell, N. E., Parker, L., Redman, B., Seidler, A. L., Sheldrick, K., Sydenham, E., Dahly, D. L., van Wely, M., Bero, L., Kirkham, J. J.
    Working Papers: Preprint Papers
    • [ONLINE] DOI:

  • Protocol for the development of a tool (INSPECT-SR) to identify problematic randomised controlled trials in systematic reviews of health interventions

    Wilkinson, J., Heal, C., Antoniou, G. A., Flemyng, E., Alfirevic, Z., Avenell, A., Barbour, V., Brown, N. J. L., Carlisle, J., Clarke, M., Dicker, P., Dumville, J., Grey, A., Grohmann, S., Gurrin, L. C., Hayden, J. A., Heathers, J., Hunter, K. E., Lasserson, T., Lam, E., Lensen, S., Li, T., Li, W., Loder, E., Lundh, A., Meyerowitz-Katz, G., Mol, B. W., O’Connell, N. E., Parker, L., Redman, B. K., Seidler, A. L., Sheldrick, K. A., Sydenham, E., Torgerson, D. J., Wely, M. v., Wang, R., Bero, L., Kirkham, J. J.
    BMJ Open, vol. 14, no. 3, e084164
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • A randomized trial alerting authors, with or without co-authors or editors, that research they cited in systematic reviews and guidelines has been retracted

    Avenell, A., Bolland, M. J., Gamble, G. D., Grey, A.
    Accountability in Research, vol. 31, no. 1, pp. 14-37
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Designing financial incentives for health behaviour change: a mixed-methods case study of weight loss in men with obesity

    van der Pol, M., Mcdonald, M., Collacott, H. E., Dombrowski, S., Harris, F., Kee, F., Avenell, A., Gray, C., Skinner, R., Hoddinott, P.
    Journal of Public Health, vol. 32, no. 1, pp. 65-77
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Effectiveness of conservative management versus laparoscopic cholecystectomy in the prevention of recurrent symptoms and complications in adults with uncomplicated symptomatic gallstone disease (C-GALL trial): pragmatic, multicentre randomised controlled trial

    Ahmed, I., Hudson, J., Innes, K., Hernández, R., Gillies, K., Bruce, R., Bell, V., Avenell, A., Blazeby, J., Brazzelli, M., Cotton, S., Croal, B., Forrest, M., MacLennan, G., Murchie, P., Wileman, S., Ramsay, C.
    BMJ, vol. 383, e075383
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Letter to the editor: Validity of tests for publication integrity

    Bolland, M. J., Avenell, A., Grey, A.
    International Journal of Gynecology & Obstetrics, vol. 163, no. 3, pp. 1043-1044
    Contributions to Journals: Letters
    • [ONLINE] DOI:

  • Activin type I receptor polymorphisms and body composition in older individuals with sarcopenia – analyses from the LACE randomised controlled trial

    Bashir, T., Achison, M., Adamson, S., Akpan, A., Aspray, T. J., Avenell, A., Burton, L. A., Cvoro, V., Donnan, P. T., Duncan, G. W., George, J., Gordon, A. L., Gregson, C. L., Hapca, A., Hume, C. L., Jackson, T., Kerr, S., Kilgour, A. H. M., Masud, T., McKenzie, A., McKenzie, E., Patel, H., Pilvinyte, K., Roberts, H. C., Rossios, C., Sayer, A. A., Smith, K. T., Soiza, R., Steves, C. J., Struthers, A. D., Tiwari, D., Whitney, J., Witham, M. D., Kemp, P. R.
    PloS ONE, vol. 18, no. 11 November, e0294330
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • ACE I/D genotype associates with strength in sarcopenic men but not with response to ACE inhibitor therapy in older adults with sarcopenia: Results from the LACE trial

    Rossios, C., Bashir, T., Adamson, S., Adamson, S., Akpan, A., Aspray, T. J., Avenell, A., Band, M. M., Burton, L. A., Cvoro, V., Donnan, P. T., Duncan, G. W., George, J., Gordon, A. L., Gregson, C. L., Hapca, A., Hume, C. L., Jackson, T. A., Kerr, S., Kilgour, A. H. M., Masud, T., McKenzie, A., McKenzie, E., Patel, H., Pilvinyte, K., Roberts, H. C., Sayer, A. A., Smith, K. T., Soiza, R., Steves, C. J., Struthers, A. D., Tiwari, D., Whitney, J., Witham, M. D., Kemp, P. R.
    PloS ONE, vol. 18, no. 10, e0292402
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Protocol for the development of a tool (INSPECT-SR) to identify problematic randomised controlled trials in systematic reviews of health interventions

    Wilkinson, J., Heal, C., Antoniou, G. A., Flemyng, E., Alfirevic, Z., Avenell, A., Barbour, V., Brown, N. J. L., Carlisle, J., Clarke, M., Dicker, P., Dumville, J., Grey, A., Gurrin, L. C., Hayden, J. A., Heathers, J., Hunter, K. E., Lasserson, T., Lensen, S., Li, T., Li, W., Loder, E., Lundh, A., Meyerowitz-Katz, G., Mol, B. W., O' Connell, N. E., Parker, L., Redman, B. K., Seidler, A. L., Sheldrick, K. A., Sydenham, E., Torgerson, D. J., van Wely, M., Wang, R., Bero, L., Kirkham, J. J., Lam, E.
    Working Papers: Preprint Papers
    • [ONLINE] DOI:

  • Responses to concerns raised about publications don’t address the concerns raised

    Bolland, M. J., Avenell, A., Grey, A.
    British Journal of Pain, vol. 17, no. 5, pp. 426-427
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • The effect of weight loss interventions for obesity on fertility and pregnancy outcomes: a systematic review and meta-analysis

    Boyle, B. R., Ablett, A. D., Ochi, C., Hudson, J., Watson, L., Rauh, D., Avenell, A.
    International Journal of Gynecology and Obstetrics, vol. 161, no. 2, pp. 335-342
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Analysis of cluster randomised trials as if they were individually randomised

    Bolland, M. J., Avenell, A., Grey, A.
    The lancet. Diabetes & endocrinology, vol. 11, no. 2, pp. 75
    Contributions to Journals: Comments and Debates
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Distributions of baseline categorical variables were different from the expected distributions in randomized trials with integrity concerns

    Bolland, M. J., Gamble, G. D., Avenell, A., Cooper, D. J., Grey, A.
    Journal of Clinical Epidemiology, vol. 154, pp. 117-124
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • A Systematic Review of the evidence for Non-surgical weight management for adults with severe obesity: What is cost effective and what are the implications for the Design of health Services?

    Jacobsen, E., Boyers, D., Manson, P., Avenell, A.
    Current Obesity Reports, vol. 11, no. 4, pp. 356-385
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Are individual or group interventions more effective for long-term weight loss in adults with obesity?: A systematic review

    Street, S., Avenell, A.
    Clinical Obesity, vol. 12, no. 5, e12539
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Procrastination and inconsistency: expressions of concern for publications with compromised integrity

    Grey, A., Avenell, A., Bolland, M. J.
    Accountability in Research
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Leucine and perindopril to improve physical performance in people over 70 years with sarcopenia: the LACE factorial RCT

    Witham, M. D., Adamson, S., Avenell, A., Band, M. M., Bashir, T., Donnan, P. T., George, J., Hapca, A., Hume, C., Kemp, P., McKenzie, E., Pilvinyte, K., Rossios, C., Smith, K., Struthers, A. D., Sumukadas, D.
    Efficacy and Mechanism Evaluation, vol. 9, no. 8
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Effectiveness and cost-effectiveness of text messages with or without endowment incentives for weight management in men with obesity (Game of Stones): study protocol for a randomised controlled trial

    Macaulay, L., O’Dolan, C., Avenell, A., Carroll, P., Cotton, S., Dombrowski, S., Elders, A., Goulao, B., Gray, C., Harris, F. M., Hunt, K., Kee, F., MacLennan, G., McDonald, M. D., McKinley, M., Skinner, R., Torrens, C., Tod, M., Turner, K., van der Pol, M., Hoddinott, P.
    Trials, vol. 23, no. 1, 582
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • A Systematic Review Examining Socioeconomic Factors in Trials of Interventions for Men that Report Weight as an Outcome

    Mcdonald, M. D., Hunt, K., Sivaramakrishnan, H., Moullin, J., Avenell, A., Kerr, D. A., Birch, J. M., Ntoumanis, N., Quested, E.
    Obesity Reviews, vol. 23, no. 7, e13436
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Does weight management research for adults with severe obesity represent them? Analysis of systematic review data

    Robertson, C., Aceves-Martins, M., Cruickshank, M., Imamura, M., Avenell, A.
    BMJ Open, vol. 12, no. 5, e054459
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Effect of perindopril or leucine on physical performance in older people with sarcopenia: the LACE randomized controlled trial

    Achison, M., Adamson, S., Akpan, A., Aspray, T., Avenell, A., Band, M. M., Bashir, T., Burton, L. A., Cvoro, V., Donnan, P. T., Duncan, G. W., George, J., Gordon, A. L., Gregson, C. L., Hapca, A., Henderson, E., Hume, C., Jackson, T. A., Kemp, P., Kerr, S., Kilgour, A., Lyell, V., Masud, T., McKenzie, A., McKenzie, E., Patel, H., Pilvinyte, K., Roberts, H. C., Rossios, C., Sayer, A. A., Smith, K. T., Soiza, R. L., Steves, C. J., Struthers, A. D., Sumukadas, D., Tiwari, D., Whitney, J., Witham, M. D., LACE study group
    Journal of Cachexia, Sarcopenia and Muscle, vol. 13, no. 2, pp. 858-871
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Conversations about financial hardship should not be off limits

    Douglas, F. C., Avenell, A., Mohamed, S.
    BMJ (Clinical research ed.), vol. 376, o577
    Contributions to Journals: Letters
    • [ONLINE] DOI:
    • [ONLINE]

  • EFFECT OF LEUCINE SUPPLEMENTATION ON PHYSICAL PERFORMANCE, MUSCLE MASS AND QUALITY OF LIFE IN OLDER PEOPLE WITH SARCOPENIA

    Witham, M. D., Adamson, S., Avenell, A., Band, M. M., Donnan, P. T., George, J., Hapca, A., Hume, C., Kemp, P., McKenzie, E., Pilvinyte, K., Smith, K., Struthers, A. D., Sumukadas, D., LACE Study Grp
    Age and Ageing, vol. 51, no. S1, 667
    Contributions to Journals: Abstracts
    • [ONLINE] DOI:

  • EFFECT OF PERINDOPRIL ON PHYSICAL PERFORMANCE, MUSCLE MASS AND QUALITY OF LIFE IN OLDER PEOPLE WITH SARCOPENIA: RESULTS: FROM THE

    Witham, M. D., Adamson, S., Avenell, A., Band, M. M., Donnan, P. T., George, J., Hapca, A., Hume, C., Kemp, P., McKenzie, E., Pilvinyte, K., Smith, K., Struthers, A. D., Sumukadas, D., LACE Study Grp
    Age and Ageing, vol. 51, no. S1, 666
    Contributions to Journals: Abstracts
    • [ONLINE] DOI:

  • Timeliness and content of retraction notices for publications by a single research group

    Grey, A., Avenell, A., Bolland, M.
    Accountability in Research, vol. 29, no. 6, pp. 347-378
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Citation of retracted publications: A challenging problem

    Bolland, M. J., Grey, A., Avenell, A.
    Accountability in Research, vol. 29, no. 1, pp. 18-25
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • The effectiveness of weight-loss lifestyle interventions for improving fertility in women and men with overweight or obesity and infertility: A systematic review update of evidence from randomized controlled trials

    Hunter, E., Avenell, A., Maheshwari, A., Stadler, G., Best, D.
    Obesity Reviews, vol. 22, no. 12, e13325
    Contributions to Journals: Review articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Cost-effectiveness of bariatric surgery and non-surgical weight management programmes for adults with severe obesity: a decision analysis model

    Boyers, D., Retat, L., Jacobsen, E., Avenell, A., Aveyard, P., Corbould, E., Jaccard, A., Cooper, D., Robertson, C., Aceves-Martins, M., Xu, B., Skea, Z., de Bruin, M., REBALANCE team
    International Journal of Obesity, vol. 45, no. 10, pp. 2179-2190
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]
    • [ONLINE]

  • Associations between Frailty, Physical Performance, and Renal Biomarkers in Older People with Advanced Chronic Kidney Disease

    Smith, G., Avenell, A., Band, M. M., Hampson, G., Lamb, E. J., Littleford, R. C., McNamee, P., Soiza, R., Sumukadas, D., Witham, M. D.
    European Geriatric Medicine, vol. 12, pp. 943–952
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Vitamin D deficiency, supplementation and testing: have we got it right in New Zealand?

    Bolland, M. J., Avenell, A., Grey, A.
    The New Zealand medical journal, vol. 134, no. 1541, pp. 86-95
    Contributions to Journals: Articles
    • [ONLINE]
    • [ONLINE]

  • Identical summary statistics were uncommon in randomized trials and cohort studies

    Bolland, M. J., Gamble, G. D., Avenell, A., Grey, A.
    Journal of Clinical Epidemiology, vol. 136, pp. 180-188
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Correcting the scientific record– A broken system?

    Bolland, M. J., Grey, A., Avenell, A., Klein, A. a.
    Accountability in Research, vol. 28, no. 5, pp. 265-279
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Prevalence of biochemical osteomalacia in adults undergoing vitamin D testing

    Bolland, M. J., Avenell, A., Grey, A.
    Clinical Endocrinology, vol. 95, no. 1, pp. 74-83
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Recruitment strategies for sarcopenia trials: lessons from the LACE randomised controlled trial

    Witham, M. D., Achison, M., Aspray, T. J., Avenell, A., Band, M. M., Donnan, P. T., George, J., Hapca, A., Hume, C. L., Kemp, P., Pilvinyte, K., Sayer, A. A., Sayer, A. A., Smith, K. T., Struthers, A., Sumukadas, D.
    JCSM Rapid Communications, vol. 4, no. 2, pp. 93-102
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Protocol for a randomised controlled trial comparing laparoscopic cholecystectomy with observation/conservative management for preventing recurrent symptoms and complications in adults with uncomplicated symptomatic gallstones (C-Gall trial)

    Ahmed, I., Innes, K., Brazzelli, M., Gillies, K., Newlands, R., Avenell, A., Hernández, R., Blazeby, J., Croal, B., Hudson, J., MacLennan, G., McCormack, K., McDonald, A., Murchie, P., Ramsay, C.
    BMJ Open, vol. 11, no. 3, e039781
    Contributions to Journals: Articles
    • [ONLINE]
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • WHAT ARE THE ASSOCIATIONS BETWEEN RENAL BIOCHEMISTRY AND PHYSICAL PERFORMANCE IN OLDER PATIENTS WITH ADVANCED CHRONIC KIDNEY DISEASE? FINDINGS FROM THE BICARB TRIAL COHORT

    Witham, M. D., Lamb, E. J., Sumukadas, D., Band, M. M., Soiza, R. L., Hampson, G., McNamee, P., Avenell, A.
    Age and Ageing, vol. 50, no. Supp 1, 47
    Contributions to Journals: Abstracts
    • [ONLINE] DOI:

  • Vitamin D supplementation and testing in the UK: Costly but ineffective?

    Bolland, M. J., Avenell, A., Smith, K., Witham, M. D., Grey, A.
    The BMJ, vol. 372, n484
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]
    • [ONLINE]

  • Participant withdrawals were unusually distributed in randomized trials with integrity concerns: a statistical investigation

    Bolland, M. J., Gamble, G. D., Avenell, A., Cooper, D., Grey, A.
    Journal of Clinical Epidemiology, vol. 131, pp. 22-29
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Population vitamin D supplementation in UK adults: too much of nothing?

    Avenell, A., Bolland, M. J., Grey, A.
    Drug and Therapeutics Bulletin (DTB), vol. 59, no. 1, pp. 7-12
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Empirically generated reference proportions for baseline p values from rounded summary statistics

    Bolland, M. J., Gamble, G. D., Grey, A., Avenell, A.
    Anaesthesia, vol. 75, no. 12, pp. 1685-1687
    Contributions to Journals: Letters
    • [ONLINE] DOI:
    • [ONLINE]

  • Text messaging and financial incentives to encourage weight loss in men with obesity: the Game of Stones feasibility RCT

    Dombrowski, S. U., Mcdonald, M., van der Pol, M., Grindle, M., Avenell, A., Carroll, P., Calveley, E., Elders, A., Glennie, N., Gray, C. M., Harris, F. M., Hapca, A., Jones, C., Kee, F., McKinley, M. C., Skinner, R., Tod, M., Hoddinott, P.
    Public Health Research, vol. 8, no. 11, pp. 1-258
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Assessing and Raising Concerns 51cg Duplicate Publication, Authorship Transgressions and Data Errors in a Body of Preclinical Research

    Grey, A., Avenell, A., Gamble, G., Bolland, M.
    Science and Engineering Ethics, vol. 26, pp. 2069-2096
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Incorrect and misleading claims regarding vitamin d

    Bolland, M. J., Avenell, A.
    Irish Medical Journal, vol. 113, no. 7, P145
    Contributions to Journals: Comments and Debates
    • [ONLINE]
    • [ONLINE]

  • Sodium bicarbonate to improve physical function in patients over 60 years with advanced chronic kidney disease: the BiCARB RCT

    Witham, M. D., Band, M., Chong, H. Y., Donnan, P. T., Hampson, G., Hu, M. K., Littleford, R. C., Lamb, E., Kalra, P., Kennedy, G., McNamee, P., Plews, D., Rauchhaus, P., Soiza, R. L., Sumukadas, D., Warwick, G., Avenell, A.
    Health Technology Assessment, vol. 24, no. 27, pp. 1-120
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • A systematic review of UK based long-term non-surgical interventions for people with severe obesity (BMI ≥35kg/m2)

    Aceves Martins, M., Robertson, C., Cooper, D., Avenell, A., Stewart, F., Aveyard, P., de Bruin, M., REBALANCE team
    Journal of Human Nutrition and Dietetics, vol. 33, no. 3, pp. 351-372
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Concerns 51cg the Integrity of the Yamaguchi Osteoporosis Prevention Study (YOPS) Report: Am J Med. 2004;117:549-555

    Avenell, A., Grey, A., Gamble, G. D., Bolland, M. J.
    American Journal of Medicine, vol. 133, no. 6, pp. e311-e314
    Contributions to Journals: Letters
    • [ONLINE] DOI:
    • [ONLINE]

  • Clinical and cost-effectiveness of oral sodium bicarbonate therapy for older patients with chronic kidney disease and low-grade acidosis (BiCARB): a pragmatic randomised, double-blind, placebo-controlled trial

    Witham, M. D., McNamee, P., Soiza, R., Avenell, A., BiCARB Study Group
    BMC medicine , vol. 18, 91
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Clinical and cost-effectiveness of oral sodium bicarbonate therapy for older patients with chronic kidney disease and low-grade acidosis: The BiCARB randomised controlled trial

    Witham, M. D., Band, M., Chong, H. Y., Donnan, P. T., Hampson, G., Hu, M. K., Littleford, R., Lamb, E., Kalra, P., Kennedy, G., McNamee, P., Plews, D., Rauchhaus, P., Soiza, R. L., Sumukadas, D., Warwick, G., Avenell, A.
    Health Technology Assessment, vol. 18, 91
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Challenges of Systematic Reviews of Economic Evaluations: A Review of Recent Reviews and an Obesity Case Study

    Jacobsen, E., Boyers, D., Avenell, A.
    Pharmacoeconomics, vol. 38, no. 3, pp. 259-267
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Game of Stones: feasibility randomised controlled trial of how to engage men with obesity in text message and incentive interventions for weight loss

    Dombrowski, S. U., McDonald, M., van der Pol, M., Grindle, M., Avenell, A., Carroll, P., Calveley, E., Elders, A., Glennie, N., Gray, C. M., Harris, F. M., Hapca, A., Jones, C., Kee, F., McKinley, M. C., Skinner, R., Tod, M., Hoddinott, P.
    BMJ Open, vol. 10, no. 2, 032653
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Check for publication integrity before misconduct

    Grey, A., Bolland, M. J., Avenell, A., Klein, A. A., Gunsalus, C. K.
    Nature, vol. 577, no. 7789, pp. 167-169
    Contributions to Journals: Comments and Debates
    • [ONLINE] DOI:
    • [ONLINE]

  • Evaluating ethics oversight during assessment of research integrity

    Grey, A., Bolland, M., Avenell, A.
    Research integrity and peer review, vol. 4, 22
    Contributions to Journals: Letters
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • An investigation into the impact and implications of published papers from retracted research: systematic search of affected literature

    Avenell, A., Stewart, F., Grey, A., Gamble, G., Bolland, M.
    BMJ Open, vol. 9, no. 10, 031909
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Can surgery be avoided in patients with symptomatic gallstone disease and no complications?

    Brazzelli, M., Avenell, A., Gillies, K., Ramsay, C., Ahmed, I.
    The BMJ, vol. 367, no. 8218, l5709
    Contributions to Journals: Comments and Debates
    • [ONLINE] DOI:
    • [ONLINE]

  • Baseline P  value distributions in randomized trials were uniform for continuous but not categorical variables

    Bolland, M. J., Gamble, G. D., Avenell, A., Grey, A., Lumley, T.
    Journal of Clinical Epidemiology, vol. 112, pp. 67-76
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Correcting Meta-analyses and Reviews Affected by Retracted Research

    Grey, A., Avenell, A., Bolland, M.
    JAMA Internal Medicine, vol. 179, no. 7, pp. 1005
    Contributions to Journals: Comments and Debates
    • [ONLINE] DOI:
    • [ONLINE]
    • [ONLINE]
    • [ONLINE]

  • Rounding, but not randomization method, non-normality, or correlation, affected baseline P-value distributions in randomized trials

    Bolland, M. J., Gamble, G. D., Avenell, A., Grey, A.
    Journal of Clinical Epidemiology, vol. 110, pp. 50-62
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]
    • [ONLINE]
    • [ONLINE]

  • Fractures in Adults After Weight Loss from Bariatric Surgery and Weight Management Programs for Obesity: Systematic Review and Meta-analysis

    Ablett, A. D., Boyle, B. R., Avenell, A.
    Obesity Surgery, vol. 29, no. 4, pp. 1327-1342
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]
    • [ONLINE]

  • 25-Hydroxyvitamin D – Should labs be measuring it?

    Avenell, A., Bolland, M. J., Grey, A.
    Annals of Clinical Biochemistry, vol. 56, no. 2, pp. 188-189
    Contributions to Journals: Editorials
    • [ONLINE] DOI:
    • [ONLINE]

  • Quality of reports of investigations of research integrity by academic institutions

    Grey, A., Bolland, M., Gamble, G., Avenell, A.
    Research integrity and peer review, vol. 4, 3
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Vitamin D supplementation and musculoskeletal health - Authors' reply

    Bolland, M. J., Grey, A., Avenell, A.
    The lancet. Diabetes & endocrinology, vol. 7, no. 2, pp. 88-89
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • The acceptability and feasibility of weight management programmes for adults with severe obesity: A qualitative systematic review

    Skea, Z., Aceves Martins, M., Robertson, C., de Bruin, M., Avenell, A.
    BMJ Open, vol. 9, no. 9, e029473
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]
    • [ONLINE]

  • Bariatric surgery, lifestyle interventions and orlistat for severe obesity: the REBALANCE mixed-methods systematic review and economic evaluation

    Avenell, A., Robertson, C., Skea, Z., Jacobsen, E., Boyers, D., Cooper, D., Aceves-Martins, M., Retat, L., Fraser, C., Aveyard, P., Stewart, F., MacLennan, G., Webber, L., Corbould, E., Xu, B., Jaccard, A., Boyle, B., Duncan, E., Shimonovich, M., de Bruin, M.
    Health Technology Assessment, vol. 22, no. 68, pp. 1-286
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Enough data to draw conclusions about vitamin D and bone health

    Bolland, M. J., Avenell, A., Grey, A.
    BMJ, vol. 363, k4755
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Effects of vitamin D supplementation on musculoskeletal health: a systematic review, meta-analysis, and trial sequential analysis

    Bolland, M. J., Grey, A., Avenell, A.
    The lancet. Diabetes & endocrinology, vol. 6, no. 11, pp. 847-858
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Assessment of research waste part 1: an exemplar from examining study design, surrogate and clinical endpoints in studies of calcium intake and vitamin D supplementation

    Bolland, M. J., Avenell, A., Grey, A.
    BMC Medical Research Methodology, vol. 18, no. 1, 103
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Assessment of research waste part 2: wrong study populations- an exemplar of baseline vitamin D status of participants in trials of vitamin D supplementation

    Bolland, M. J., Grey, A., Avenell, A.
    BMC Medical Research Methodology, vol. 18, no. 1, 101
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Inaccurate retraction notice for meta-analysis by Iwamoto et al

    Grey, A., Avenell, A., Gamble, G., Bolland, M.
    Acta Neurologica Scandinavica, vol. 138, no. 3, pp. 263
    Contributions to Journals: Letters
    • [ONLINE] DOI:
    • [ONLINE]

  • Revised Meta-analysis of Vitamin K and Fractures

    Grey, A., Avenell, A., Bolland, M.
    JAMA Internal Medicine, vol. 178, no. 8, pp. 1135
    Contributions to Journals: Comments and Debates
    • [ONLINE] DOI:

  • A mixed-methods evaluation of a community pharmacy signposting service to a commercial weight-loss provider

    Inch, J., Avenell, A., Aucott, L., Watson, M. C.
    Public Health Nutrition, vol. 21, no. 12, pp. 2311-2319
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • A randomised investigation of journal responses to academic and journalist enquiry about possible scientific misconduct

    Bolland, M. J., Avenell, A., Gamble, G. D., Buranyi, S., Grey, A.
    BMC Research Notes, vol. 11, 521
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Cancer and vitamin D supplementation: a systematic review and meta-analysis

    Goulao, B., Stewart, F., Ford, J. A., MacLennan, G., Avenell, A.
    The American Journal of Clinical Nutrition, vol. 107, no. 4, pp. 652-663
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Concerns 51cg the Integrity of Sato et al. Am J Med. 2005;118:1250-1255

    Grey, A., Avenell, A., Gamble, G., Bolland, M.
    American Journal of Medicine, vol. 131, no. 3, pp. e107-e108
    Contributions to Journals: Letters
    • [ONLINE] DOI:
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