Professor Dyfrig Hughes

Athro mewn Ffarmacoeconomeg / Cyfarwyddwr Ymchwil

  1. Published

    Changing Agendas on Sleep, Treatment and Learning in Epilepsy (CASTLE) Sleep-E: A protocol for a randomised controlled trial comparing an online behavioural sleep intervention with standard care in children with Rolandic epilepsy

    Al-Najjar, N., Bray, L., Carter, B., Collingwood, A., Cook, G., Crudgington, H., Dietz, K., Hardy, W., Hiscock, H., Hughes, D., Morris, C., Rouncefield-Swales, A., Saron, H., Spowart, C., Stibbs-Easton, L., Tudur Smith, C., Watson, V., Whittle, L., Wiggs, L., Wood, E., Gringas, P. & Pal, D. K., 10 Mar 2023, In: BMJ Open. 13, 3, e065769.

    Research output: Contribution to journalArticlepeer-review

  2. Published

    Impact on the phased abolition of co-payments on the utilisation of selected prescription medicines in Wales

    Alam, M. F., Cohen, D., Dunstan, F., Hughes, D. & Routledge, P. A., Jan 2018, In: Health Economics. 27, 1, p. 236-243

    Research output: Contribution to journalArticlepeer-review

  3. Published

    What should patients do if they miss a dose? A systematic review of patient information leaflets and summaries of product characteristics

    Albassam, A. & Hughes, D., Feb 2021, In: European Journal of Clinical Pharmacology. 77, 2, p. 251-260 10 p.

    Research output: Contribution to journalArticlepeer-review

  4. Published

    Statistical Methods for Adjusting Estimates of Treatment Effectiveness for Patient Non-adherence in the Context of Time-to-Event Outcomes and Health Technology Assessment: A Systematic Review of Methodological Papers

    Alshreef, A., Latimer, N., Tappenden, P., Wong, R., Hughes, D., Fotheringham, J. & Dixon, S., Nov 2019, In: Medical Decision Making. 39, 8, p. 910-925 16 p.

    Research output: Contribution to journalArticlepeer-review

  5. Published

    Study protocol for a pragmatic randomised controlled trial comparing the effectiveness and cost effectiveness of levetiracetam and zonisamide versus standard treatments for epilepsy: a comparison of Standard And New Antiepileptic Drugs (SANAD-II)

    Balabanova, S., Taylor, C., Sills, G., Burnside, G., Plumpton, C., Smith, P., Appleton, R., Leach, J. P., Johnson, M., Baker, G. A., Pirmohamed, M., Hughes, D., Williamson, P., Tudor-Smith, C. & Marson, A. G., 26 Aug 2020, In: BMJ Open. 10, 8, e040635.

    Research output: Contribution to journalArticlepeer-review

  6. Published

    Folate Augmentation of Treatment-Evaluation for Depression (FolATED): randomised trial and economic evaluation

    Bedson, E., Bell, D., Carr, D., Carter, B., Hughes, D., Jorgensen, A., Lewis, H., Lloyd, K., McCaddon, A., Moat, S., Pink, J., Pirmohamed, M., Roberts, S., Russell, I., Sylvestre, Y., Tranter, R., Whitaker, R., Wilkinson, C. & Williams, N., Jul 2014, In: Health Technology Assessment. 18, 48, p. 1-159

    Research output: Contribution to journalArticlepeer-review

  7. Published

    Screening log data can be used to inform protocol modifications, increasing patient recrutiment to a challanging clinical trial

    Blair, J., Awoyale, L., Thornborough, K., Peak, M., Didi, M., Bedson, E., Hughes, D., Ridyard, C., Tat, T. & Gregory, J., Nov 2013.

    Research output: Contribution to conferencePaperpeer-review

  8. Published

    Continuous subcutaneous insulin infusion versus multiple daily injection regimens in children and young people at diagnosis of type 1 diabetes: pragmatic randomised controlled trial and economic evaluation

    Blair, J. C., McKay, A., Ridyard, C., Thornborough, K., Bedson, E., Peak, M., Didi, M., Annan, F., Gregory, J. W., Hughes, D. A. & Gamble, C., 3 Apr 2019, In: British Medical Journal. 365, p. l1226 l1226.

    Research output: Contribution to journalArticlepeer-review

  9. Published

    Continuous subcutaneous insulin infusion versus multiple daily injections in children and young people at diagnosis of type 1 diabetes: the SCIPI RCT

    Blair, J., McKay, A., Ridyard, C., Thornborough, K., Bedson, E., Peak, M., Didi, M., Annan, F., Gregory, J. W., Hughes, D. & Gamble, C., Aug 2018, In: Health Technology Assessment. 22, 42, p. 1-112 112 p.

    Research output: Contribution to journalArticlepeer-review

  10. Published

    Study protocol for a randomised controlled trial of insulin delivery by continuous subcutaneous infusion compared to multiple daily injections

    Blair, J., Gregory, J., Hughes, D., Ridyard, C., Gamble, C., McKay, A., Didi, M., Thornborough, K., Bedson, E., Awoyale, L., Cwiklinski, E. & Peak, M., 16 Apr 2015, In: Trials. 16, 163.

    Research output: Contribution to journalArticlepeer-review

  11. Published

    Continuous subcutaneous insulin infusion compated to multiple daily injection regimens in children and yung people at diagnosis of type 1 diabetes: A pragmatic randomised controlled trial and economic evaluation (scipi trial)

    Blair, J., Mckay, A., Ridyard, C., Thornborough, K., Bedson, E., Peak, M., Didi, M., Annan, F., John, G., Hughes, D. & Gamble, C., Sept 2017, p. 22-23.

    Research output: Contribution to conferenceAbstractpeer-review

  12. Published

    Societal preferences for funding orphan drugs in the United Kingdom: An application of person trade off and discrete choice experiment methods

    Bourke, S. M., Plumpton, C. & Hughes, D., 9 May 2018, In: Value in Health. 21, 5, p. 538-546

    Research output: Contribution to journalArticlepeer-review

  13. Published

    2016 Prof. John Urquhart Obituary

    Breckenridge, A. & Hughes, D., Aug 2016, In: British Journal of Clinical Pharmacology. 82, 2, p. 573

    Research output: Contribution to journalLetterpeer-review

  14. Published

    Mycophenolate Mofetil Versus Cyclophosphamide for Remission Induction in Childhood Polyarteritis Nodosa: An Open-Label, Randomized, Bayesian Noninferiority Trial

    Brogan, P. A., Arch, B., Hickey, H., Anton, J., Iglesias, E., Baildam, E., Mahmood, K., Cleary, G., Moraitis, E., Papadopoulou, C., Beresford, M. W., Riley, P., Demir, S., Ozen, S., Culeddu, G., Hughes, D., Dolezalova, P., Hampson, L., Whitehead, J., Jayne, D., Ruperto, N., Tudor-Smith, C. & Eleftheriou, D., Sept 2021, In: Arthritis and Rheumatology. 73, 9, p. 1673-1682

    Research output: Contribution to journalArticlepeer-review

  15. Published

    Parenting programme for parents of children at risk of developing conduct disorder: cost effectiveness analysis.

    Bywater, T. J., Hutchings, J. M., Hughes, D., Edwards, R. T., Ceilleachair, A., Bywater, T., Hughes, D. A. & Hutchings, J., 31 Mar 2007, In: British Medical Journal. 334, 7595, p. 682-685

    Research output: Contribution to journalArticlepeer-review

  16. Published

    Plasma Methylmalonic Acid Concentration in Folic Acid–Supplemented Depressed Patients with Low or Marginal Vitamin B-12: A Randomized Trial

    Carter, B., Zenasni, Z., Moat, S. J., Hudson, P. R., Russell, I. T., McCaddon, A., Whitaker, R., Pink, J., Roberts, S., Wilkinson, C., Hughes, D., Betson, E., Carr, D., Jorgenson, A., Pirmohamed, M., Williams, N., Lewis, H., Lloyd, K., Sylvesture, Y. & Tranter, R., Dec 2021, In: Journal of Nutrition. 151, 12, p. 3738-3745 8 p.

    Research output: Contribution to journalArticlepeer-review

  17. Published

    The impact of parent treatment preference and other factors on recruitment: lessons learned from a paediatric epilepsy randomised controlled trial

    Carter, B., Bray, L., Al-Najjar, N., Tort Piella, A., Smith, C. T., Spowart, C., Collingwood, A., Crudgington, H., Currier, J., Hughes, D., Wood, E., Martin, R., Morris, C., Roberts, D., Rouncefield-Swales, A., Sutherland, H., Watson, V., Cook, G., Wiggs, L., Gringas, P. & Pal, D., 6 Feb 2023, In: Trials. 24, 1, 83.

    Research output: Contribution to journalArticlepeer-review

  18. Published

    Systematic Review: Outcomes and adverse events from randomised trials in Crohn's disease

    Catt, H., Hughes, D., Kirkham, J. K. & Bodger, K., Apr 2019, In: Alimentary Pharmacology and Therapeutics. 49, 8, p. 978-996 19 p.

    Research output: Contribution to journalArticlepeer-review

  19. Published

    Value assessment and quantitative benefit-risk modelling of biosimilar infliximab for Crohn’s disease

    Catt, H., Bodger, K., Hughes, D. & Kirkham, J. J., Dec 2019, In: PharmacoEconomics. 37, 12, p. 1509-1523 15 p.

    Research output: Contribution to journalArticlepeer-review

  20. Published

    Managing Access to Advanced Therapy Medicinal Products: Challenges for NHS Wales

    Champion, A. R., Lewis, S., Davies, S. & Hughes, D., Jun 2021, In: British Journal of Clinical Pharmacology. 87, 6, p. 2444-2449

    Research output: Contribution to journalArticlepeer-review

  21. Published

    Societal perspective on access to publicly subsidised medicines: A cross sectional survey of 3080 adults in Australia

    Chim, L., Salkeld, G., Kelly, P., Lipworth, W., Hughes, D. & Stockler, M., 1 Mar 2017, In: PLoS ONE.

    Research output: Contribution to journalArticlepeer-review

  22. Published

    Community views on factors affecting medicines resource allocation: Cross-sectional survey of 3080 adults in Australia

    Chim, L., Salkeld, G., Kelly, P., Lipworth, W., Hughes, D. & Stockler, M., 2019, In: Australian Health Review . 43, 3, p. 254-260

    Research output: Contribution to journalArticlepeer-review

  23. Published

    EstablishINg the best STEp-up treatments for children with uncontrolled asthma despite INhaled corticosteroids (EINSTEIN): Protocol for a systematic review, network meta-analysis and cost-effectiveness analysis using individual participant data (IPD)

    Cividini, S., Sinha, I., Donegan, S., Maden, M., Culeddu, G., Rose, K., Fulton, O., Hughes, D., Turner, S. & Smith, C. T., 5 Feb 2021, In: BMJ Open. 11, e040528.

    Research output: Contribution to journalArticlepeer-review

  24. E-pub ahead of print

    Best step-up treatments for children with uncontrolled asthma: A systematic review and network meta-analysis of individual participant data

    Cividini, S., Sinha, I., Donegan, S., Maden, M., Rose, K., Fulton, O., Culeddu, G., Hughes, D., Turner, S. & Tudor-Smith, C., 26 Oct 2023, (E-pub ahead of print) In: European Respiratory Journal.

    Research output: Contribution to journalArticlepeer-review

  25. Published

    Core Health Outcomes in Childhood Epilepsy (CHOICE): Development of a core outcome set using systematic review methods and a Delphi survey consensus

    Crudgington, H., Rogers, M., Bray, L., Carter, B., Currier, J., Gibbon, F., Hughes, D., Lyle, S., Roberts, D., Smith, C. T., Gringras, P., Pal, D. & Morris, C., May 2019, In: Epilepsia. 60, 5, p. 857-871

    Research output: Contribution to journalArticlepeer-review

  26. Published
  27. Published

    Cost effectiveness analysis of treatments for children with uncontrolled asthma symptoms despite taking inhaled corticosteroids

    Culeddu, G., Sinha, I., Donegan, S., Maden, M., Cividini, S., Rose, K., Fulton, O., Turner, S., Tudor-Smith, C. & Hughes, D., 27 Oct 2023, In: European Respiratory Journal. 62 , Supplement 67, PA 523.

    Research output: Contribution to journalMeeting Abstractpeer-review

  28. Published

    Novel oral iron therapy for iron deficiency anaemia: How to value safety in a new drug?

    Culeddu, G., Su, L., Chen, Y., Pereira, D. I. A., Powell, J. J. & Hughes, D., Mar 2022, In: British Journal of Clinical Pharmacology. 88, 3, p. 1347-1357 11 p.

    Research output: Contribution to journalArticlepeer-review

  29. Published
  30. Published

    Perceptions of European ME/CFS experts concerning knowledge and understanding of ME/CFS among primary care physicians in Europe: A report from the European ME/CFS Research Network (EUROMENE)

    Cullinan, J., Pheby, D. F. H., Araja, D., Berkis, U., Brenna, E., de Korwin, J-D., Gitto, L., Hughes, D., Hunter, R. M., Trépel, D. & Wang-Steverding, X., 26 Feb 2021, In: Medicina. 57, 3, 208.

    Research output: Contribution to journalArticlepeer-review

  31. Published

    Affordable orphan drugs: A role for not-for-profit organisations

    Davies, E. H., Fulton, E., Brook, D. & Hughes, D., Jul 2017, In: British Journal of Clinical Pharmacology. 83, 7, p. 1595-1601

    Research output: Contribution to journalArticlepeer-review

  32. Published

    ESPACOMP Medication Adherence Reporting Guideline (EMERGE)

    De Geest, S., Zullig, L. L., Dunbar-Jacob, J., Helmy, R., Hughes, D., Wilson, I. & Vrijens, B., 3 Jul 2018, In: Annals of Internal Medicine. 169, 1, p. 30-35

    Research output: Contribution to journalArticlepeer-review

  33. Published

    TEOS: A framework for constructing operational definitions of medication adherence based on Timelines – Events – Objectives – Sources

    Dima, A. L., Allemann, S. S., Dunbar-Jacobs, J., Hughes, D., Vrijens, B. & Wilson, I., Jun 2021, In: British Journal of Clinical Pharmacology. 87, 6, p. 2521-2533

    Research output: Contribution to journalArticlepeer-review

  34. Published

    Methodological considerations on estimating medication adherence from self-report, electronic monitoring, and electronic healthcare databases using the TEOS framework

    Dima, A. L., Allemann, S. S., Dunbar-Jacob, J., Hughes, D., Vrijens, B. & Wilson, I., Jul 2023, In: British Journal of Clinical Pharmacology. 89, 7, p. 1918-1927

    Research output: Contribution to journalArticlepeer-review

  35. Published

    Involving colleagues can be challenging

    Fargher, E. & Hughes, D., 2 Apr 2011, In: Pharmaceutical Journal. 286, p. 404

    Research output: Contribution to journalLetterpeer-review

  36. Published

    Supporting people with type 2 diabetes in effective use of their medicine through mobile health technology integrated with clinical care (SuMMiT-D Feasibility): a randomised feasibility trial protocol

    Farmer, A. J., Allen, J., Bartlett, K., Bower, P., Chi, Y., French, D. P., Gudgin, B., Holmes, E., Horne, R., Hughes, D., Kenning, C., Locock, L., McSharry, J., Miles, L., Newhouse, N., Rea, R., Riga, J., Tarassenko, L., Velardo, C., Williams, N., Williams, V. & Yu, L-M., 29 Dec 2019, In: BMJ Open. 9, 12, e033504.

    Research output: Contribution to journalArticlepeer-review

  37. Published

    Supporting People With Type 2 Diabetes in the Effective Use of Their Medicine Through Mobile Health Technology Integrated With Clinical Care to Reduce Cardiovascular Risk: Protocol for an Effectiveness and Cost-effectiveness Randomized Controlled Trial

    Farmer, A. J., Jones, L., Newhouse, N., Kenning, C., Williams, N., Chi, Y., Bartlett, K., Plumpton, C., McSharry, J., Cholerton, R., Holmes, E., Robinson, S., Allen, J., Gudgin, B., Velardo, C., Rutter, H., Horne, R., Tarassenko, L., Williams, V., Locock, L., Rea, R., Yu, L-M., Hughes, D., Bower, P. & French, D. P., 21 Feb 2022, In: JMIR Research Protocols. 11, 2, e32918.

    Research output: Contribution to journalArticlepeer-review

  38. Published

    Health utilities and quality-adjusted life years for patients with amyotrophic lateral sclerosis receiving reldesemtiv or placebo in FORTITUDE-ALS

    Gebrehiwet, P., Meng, L., Saroccoa, P., Wei, J., Wolff, A. A., Butzner, M., Chio, A., Andrews, J. A., Genge, A., Hughes, D., Jackson, C. E., Lechtzin, N., Miller, T. M. & Shefner, J. M., 31 Mar 2023, In: Journal of Medical Economics. 26, 1, p. 488-493 6 p.

    Research output: Contribution to journalArticlepeer-review

  39. Published

    Impregnated central venous catheters for prevention of bloodstream infection in children (the CATCH trial): a randomised controlled trial

    Gilbert, R. E., Mok, Q., Dwan, K., Harron, K., Moitt, T., Millar, M., Ramnarayan, P., Tibby, S. M., Hughes, D. & Gamble, C. F., 23 Apr 2016, In: The Lancet. 387, 10029, p. 1732-1742

    Research output: Contribution to journalArticlepeer-review

  40. Published

    PrEP use, sexual behaviour, and PrEP adherence among men who have sex with men living in Wales prior to and during the COVID-19 pandemic

    Gillespie, D., Couzens, Z., de Bruin, M., Hughes, D., Jones, A., Ma, R., Williams, A., Wood, F. & Blee, K., Aug 2022, In: AIDS and Behavior. 26, 8, p. 2746-2757 12 p.

    Research output: Contribution to journalArticlepeer-review

  41. Published

    Experiences of men who have sex with men when initiating, implementing, and persisting with HIV pre-exposure prophylaxis

    Gillespie, D., Wood, F., Williams, A., Ma, R., de Bruin, M., Hughes, D., Jones, A. T., Couzens, Z. & Hood, K., Aug 2022, In: Health Expectations. 25, 4, p. 1332-1341 10 p.

    Research output: Contribution to journalArticlepeer-review

  42. Published

    Early impact of COVID-19 social distancing measures on reported sexual behaviour of HIV pre-exposure prophylaxis users in Wales

    Gillespie, D., Knapper, C., Hughes, D., Couzen, Z., Wood, F., de Bruin, M., Ma, R., Jones, A. T., Williams, A. & Hood, K., 17 Feb 2021, In: Sexually transmitted infections. 97, 2, p. 85-87 3 p., 054598.

    Research output: Contribution to journalArticlepeer-review

  43. Published

    Psychometric properties of an adapted stigma scale and experiences of stigma associated with HIV pre-exposure prophylaxis use among men who have sex with men: a mixed methods study

    Gillespie, D. & Hughes, D., Jul 2023, In: AIDS and Behavior. 27, 7, p. 2397-2410 14 p.

    Research output: Contribution to journalArticlepeer-review

  44. Published

    Between- and within-individual sociodemographic and psychological determinants of PrEP adherence among men who have sex with men prescribed a daily PrEP regimen in Wales

    Gillespie, D., de Bruin, M., Hughes, D., Ma, R., Williams, A., Wood, F., Couzens, Z., Jones, A. T. & Hood, K., May 2023, In: AIDS and Behavior. 27, 5, p. 1564-1572 9 p.

    Research output: Contribution to journalArticlepeer-review

  45. Published

    Renal transplant patients’ preference for the supply and delivery of immunosuppressants in Wales: A discrete choice experiment

    Hagemi, A., Plumpton, C. & Hughes, D., 2 Oct 2017, In: BMC Nephrology. 18, 305.

    Research output: Contribution to journalArticlepeer-review

  46. Published

    Methods for Extrapolating Survival Analyses for the Economic Evaluation of Advanced Therapy Medicinal Products

    Hardy, W. & Hughes, D., 16 Sept 2022, In: Human Gene Therapy. 33, 17-18, p. 845-856

    Research output: Contribution to journalArticlepeer-review

  47. Published

    Generalisability and Cost-Impact of Antibiotic-Impregnated Central Venous Catheters for Reducing Risk of Bloodstream Infection in Paediatric Intensive Care Units in England

    Harron, K., Mok, Q., Hughes, D., Muller-Pebody, B., Parslow, R., Ramnarayan, P. & Gilbert, R., 21 Mar 2016, In: PLoS ONE. 11, 3, p. e0151348

    Research output: Contribution to journalArticlepeer-review

  48. Published

    CATheter Infections in CHildren (CATCH): a randomised controlled trial and economic evaluation comparing impregnated and standard central venous catheters in children

    Harron, K., Mok, Q., Dwan, K., Ridyard, C., Mott, T., Millar, M., Ramnarayan, P., Tibby, S. M., Muller-Pebody, B., Hughes, D., Gamble, C. & Gilbert, R. E., Mar 2016, In: Health Technology Assessment. 20, 18

    Research output: Contribution to journalArticlepeer-review

  49. Published

    Is there a role for Natural Desiccated Thyroid in the treatment of levothyroxine unresponsive hypothyroidism? Results from a Consecutive Case Series

    Heald, A., Premawardhana, L., Taylor, P., Okosieme, O., Bangi, T., Devine, H., Livingston, M., Javed, A., Moreno, G. Y. C., Watt, T., Stedman, M. & Hughes, D., 28 Dec 2021, In: International Journal of Clinical Practice. 75, 12, e14967.

    Research output: Contribution to journalArticlepeer-review

  50. Published

    Impact of non-adherence on the safety and efficacy of uric acid lowering therapies in the treatment of gout

    Hill McManus, D., Soto, E., Marshall, S., Lane, S. & Hughes, D., Jan 2018, In: British Journal of Clinical Pharmacology. 84, 1, p. 142-152

    Research output: Contribution to journalArticlepeer-review

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