Dr Colin Ridyard

Uwch Swyddog Polisi a Llywodraethu Ymchwil

  1. Erthygl › Ymchwil › Adolygwyd gan gymheiriaid
  2. Cyhoeddwyd

    A systematic review of patients' perspectives on the subcutaneous route of medication administration

    Ridyard, C., Dawoud, D. M., Tuersley, L. V. & Hughes, D., Awst 2016, Yn: Patient: Patient–Centered Outcomes Research. 9, 4, t. 281-292

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  3. Cyhoeddwyd

    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., Maw 2016, Yn: Health Technology Assessment. 20, 18

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  4. Cyhoeddwyd

    Conducting Economic Evaluations Alongside Randomised Trials: Current Methodological Issues and Novel Approaches

    Hughes, D., Charles, J. M., Dawoud, D. M., Edwards, R. T., Holmes, E. A., Jones, C. L., Parham, P., Plumpton, C., Ridyard, C. O., Lloyd-Williams, H., Wood, E. M. & Yeo, S., Mai 2016, Yn: Pharmacoeconomics. 34, 5, t. 447-461

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  5. Cyhoeddwyd

    Content of Health Economics Analysis Plans (HEAPs) for trial-based economic evaluations: expert Delphi consensus survey

    Thorn, J., Davies, C. F., Brookes, S., Noble, S., Dritsaki, M., Gray, E., Hughes, D., Mihaylova, B., Petrou, S., Ridyard, C., Sach, T., Wilson, E., Wordsworth, S. & Hollingworth, W., 1 Ebr 2021, Yn: Value in Health. 24, 4, t. 539-547 9 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  6. Cyhoeddwyd

    Continuous Subcutaneous Infusion Versus Multiple Dose Injection of Insulin For Newly-Diagnosed T1D Paediatric Patients: A Cost-Utility Analysis

    Ridyard, C., Blair, J. & Hughes, D., 20 Hyd 2017, Yn: Value in Health. 20, 9, t. A582

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  7. Cyhoeddwyd

    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 Ebr 2019, Yn: British Medical Journal. 365, t. l1226 l1226.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  8. Cyhoeddwyd

    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., Awst 2018, Yn: Health Technology Assessment. 22, 42, t. 1-112 112 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  9. Cyhoeddwyd

    Core items for a standardized resource-use measure (ISRUM): expert Delphi consensus survey

    Thom, J., Brookes, S. T., Ridyard, C., Riley, R., Hughes, D., Wordsworth, S., Noble, S., Thornton, G. & Hollingworth, W., Meh 2018, Yn: Value in Health. 21, 6, t. 640-649

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  10. Cyhoeddwyd

    Cost-effectiveness of paediatric central venous catheters in the UK: A secondary publication from the CATCH clinical trial

    Ridyard, C., Plumpton, C., Gilbert, R. E. & Hughes, D., 19 Medi 2017, Yn: Frontiers in Pharmacology. 8, 644.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  11. Cyhoeddwyd

    Development of a Database of Instruments for Resource-Use Measurement: Purpose, Feasibility, and Design

    DIRUM Team, 1 Gorff 2012, Yn: Value in Health. 15, 5, t. 650-655

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  12. Cyhoeddwyd

    Methods for the collection of resource use data within clinical trials: A systematic review of studies funded by the UK Health Technology Assessment Program

    Ridyard, C. H. & Hughes, D., 1 Rhag 2010, Yn: Value in Health. 13, 8, t. 867-872

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  13. Cyhoeddwyd

    Patterns In Working Days Lost By Parents Of Children Newly-Diagnosed With Type 1 Diabetes (T1D)

    Ridyard, C., Blair, J. & Hughes, D., 20 Hyd 2017, Yn: Value in Health. 20, 9, t. A590

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  14. Cyhoeddwyd

    Pump-Downloaded Insulin Usage For The First 12 Months In A Cohort of Children Newly-Diagnosed With Type 1 Diabetes (T1D)

    Ridyard, C., Blair, J. & Hughes, D., Tach 2017, Yn: Value in Health. 20, 9, t. A481 - A482

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  15. Cyhoeddwyd

    Resource-Use Measurement Based on Patient Recall: Issues and Challenges for Economic Evaluation

    Thorn, J. C., Coast, J., Cohen, D., Hollingworth, W., Knapp, M., Noble, S. M., Ridyard, C. H., Wordsworth, S. & Hughes, D., 1 Meh 2013, Yn: Applied Health Economics and Health Policy. 11, 3, t. 155-161

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  16. Cyhoeddwyd

    Selective biohydroxylation of 1-substituted adamantanes using Absidia cylindrospora (IMI 342950)

    Bailey, P., Higgins, S., Ridyard, C., Roberts, S., Rosair, G., Whittaker, R. & Willets, A., 7 Awst 1996, Yn: Chemical Communications. 15, t. 1833-1834

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  17. Cyhoeddwyd

    Site selective oxidation of tricyclo[3.3.1.1(3,7)]decane (adamantane) and some of its derivatives using fungi of the genus Absidia

    Ridyard, C., Whittaker, R., Higgins, S., Roberts, S., Willets, A., Bailey, P. & Rosair, G., Medi 1996, Yn: Journal of the Chemical Society: Perkin Transactions 2. 9, t. 1811-1819

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  18. Cyhoeddwyd

    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 Ebr 2015, Yn: Trials. 16, 163.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  19. Cyhoeddwyd

    The mechanism for the rearrangement of the adamantyl cation

    Adams, D., Bailey, P., Collier, I., Leah, S. & Ridyard, C., 7 Chwef 1996, Yn: Chemical Communications. 3, t. 333-334

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  20. Cyhoeddwyd
  21. Llythyr › Ymchwil › Adolygwyd gan gymheiriaid
  22. Cyhoeddwyd

    Taxonomy for methods of resource use measurement

    DIRUM Team, 23 Ion 2015, Yn: Health Economics. 24, 3, t. 372-378

    Allbwn ymchwil: Cyfraniad at gyfnodolynLlythyradolygiad gan gymheiriaid

  23. Pennod › Ymchwil › Adolygwyd gan gymheiriaid
  24. Cyhoeddwyd

    Review of resource-use measures in UK economic evaluations

    Ridyard, C. & Hughes, D., 2015, PSSRU Unit Costs of Health and Social Care 2015 . Curtis, L. & Burns, A. (gol.). University of Kent, Canterbury, t. 22-31 10 t.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddPennodadolygiad gan gymheiriaid

  25. Papur › Ymchwil › Adolygwyd gan gymheiriaid
  26. Cyhoeddwyd

    A Systematic Review of Patient Preferences for Subcutaneous Medications

    Ridyard, C., Dawoud, D. & Hughes, D., Tach 2013.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapuradolygiad gan gymheiriaid

  27. Cyhoeddwyd

    Identification Of Items For A Standardised Resource-Use Measure: Review Of Current Instruments

    Thorn, J. C., Ridyard, C., Riley, R., Brookes, S., Hughes, D., Wordsworth, S., Noble, S. & Hollingworth, W., Tach 2015.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapuradolygiad gan gymheiriaid

  28. Cyhoeddwyd

    Review of the Use of Resource Use Instruments Based on Patient Recall in Relation to Other Methods of Cost Estimation

    Ridyard, C. & Hughes, D., Tach 2013.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapuradolygiad gan gymheiriaid

  29. Cyhoeddwyd
  30. Cyhoeddwyd

    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., Tach 2013.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapuradolygiad gan gymheiriaid

  31. Murlen › Ymchwil › Adolygwyd gan gymheiriaid
  32. Cyhoeddwyd

    Core items for a standardised resource-use measure (ISRUM):expert Delphi consensus survey

    Thorn, J., Ridyard, C., Riley, R., Brookes, S., Hughes, D., Wordsworth, S., Noble, S., Thornton, G. & Hollingworth, W., 7 Mai 2017, t. P265. 1 t.

    Allbwn ymchwil: Cyfraniad at gynhadleddMurlenadolygiad gan gymheiriaid

  33. Cyhoeddwyd

    Health Economics Analysis Plans: Where Are We Now?

    Thorn, J., Ridyard, C., Hughes, D., Wordsworth, S., Mihaylova, B., Noble, S. & Hollingworth, W., 3 Tach 2016, t. A397. 1 t.

    Allbwn ymchwil: Cyfraniad at gynhadleddMurlenadolygiad gan gymheiriaid

  34. Cyhoeddwyd

    Health economics analysis plans: the current state of play

    Thorn, J., Ridyard, C., Hughes, D., Wordsworth, S., Mihaylova, B., Noble, S. & Hollingworth, W., 7 Mai 2017, t. P144. 1 t.

    Allbwn ymchwil: Cyfraniad at gynhadleddMurlenadolygiad gan gymheiriaid

  35. Cyhoeddwyd

    Patient-level information and costing systems (PLICS) as a source of routinely collected cost data for trial-based economic evaluations

    Ridyard, C. & Hughes, D., 7 Mai 2017, t. P141. 1 t.

    Allbwn ymchwil: Cyfraniad at gynhadleddMurlenadolygiad gan gymheiriaid

  36. Crynodeb › Ymchwil › Adolygwyd gan gymheiriaid
  37. Cyhoeddwyd

    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., Medi 2017, t. 22-23.

    Allbwn ymchwil: Cyfraniad at gynhadleddCrynodebadolygiad gan gymheiriaid

  38. Erthygl adolygu › Ymchwil › Adolygwyd gan gymheiriaid
  39. Cyhoeddwyd

    Factors Influencing the Cost-Effectiveness Outcomes of HPV Vaccination and Screening Interventions in Low-to-Middle-Income Countries (LMICs): A Systematic Review

    Okeah, B. O. & Ridyard, C. H., Hyd 2020, Yn: Applied Health Economics and Health Policy. 18, 5, t. 641-654 14 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl adolyguadolygiad gan gymheiriaid