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All Outputs (134)

Evaluating the effect of weekly patient-reported symptom monitoring on trial outcomes: results of the Eczema Monitoring Online randomised controlled trial (2023)
Journal Article
Baker, A., Mitchell, E. J., Partlett, C., & Thomas, K. S. (2023). Evaluating the effect of weekly patient-reported symptom monitoring on trial outcomes: results of the Eczema Monitoring Online randomised controlled trial. British Journal of Dermatology, 189(2), 180–187. https://doi.org/10.1093/bjd/ljad163

BACKGROUND: Patient-reported outcome measures (PROMs) are commonly used in eczema clinical trials. Several trials have used PROMs weekly for symptom monitoring. However, the increased frequency of patient-reported symptom monitoring may prompt partic... Read More about Evaluating the effect of weekly patient-reported symptom monitoring on trial outcomes: results of the Eczema Monitoring Online randomised controlled trial.

Effectiveness of spironolactone for women with acne vulgaris (SAFA) in England and Wales: pragmatic, multicentre, phase 3, double blind, randomised controlled trial (2023)
Journal Article
Santer, M., Lawrence, M., Renz, S., Eminton, Z., Stuart, B., Sach, T. H., …Layton, A. M. (2023). Effectiveness of spironolactone for women with acne vulgaris (SAFA) in England and Wales: pragmatic, multicentre, phase 3, double blind, randomised controlled trial. BMJ, 381, Article e074349. https://doi.org/10.1136/bmj-2022-074349

Objective: To assess the effectiveness of oral spironolactone for acne vulgaris in adult women. Design: Pragmatic, multicentre, phase 3, double blind, randomised controlled trial. Setting: Primary and secondary healthcare, and advertising in th... Read More about Effectiveness of spironolactone for women with acne vulgaris (SAFA) in England and Wales: pragmatic, multicentre, phase 3, double blind, randomised controlled trial.

‘It’s just a finger isn’t it…’: patients’ perspectives of recovery following finger fractures and participation in surgical trials – a qualitative interview study (2023)
Journal Article
Mousoulis, C., Karantana, A., Trickett, R. W., Thomas, K. S., & Leighton, P. (2023). ‘It’s just a finger isn’t it…’: patients’ perspectives of recovery following finger fractures and participation in surgical trials – a qualitative interview study. BMJ Open, 13(5), Article e065185. https://doi.org/10.1136/bmjopen-2022-065185

Objectives: To (1) generate detailed, person-centred data about the experience of finger injury and treatment and (2) understand the patients’ perspectives of research involvement with a view to informing better designed future studies in hand injury... Read More about ‘It’s just a finger isn’t it…’: patients’ perspectives of recovery following finger fractures and participation in surgical trials – a qualitative interview study.

Eczema Care Online behavioural interventions to support self-care for children and young people: two independent, pragmatic, randomised controlled trials (2022)
Journal Article
Santer, M., Muller, I., Becque, T., Stuart, B., Hooper, J., Steele, M., …Thomas, K. S. (2022). Eczema Care Online behavioural interventions to support self-care for children and young people: two independent, pragmatic, randomised controlled trials. BMJ, 379, Article e072007. https://doi.org/10.1136/bmj-2022-072007

Objective: To determine the effectiveness of two online behavioural interventions, one for parents and carers and one for young people, to support eczema self-management. Design: Two independent, pragmatic, parallel group, unmasked, randomised contro... Read More about Eczema Care Online behavioural interventions to support self-care for children and young people: two independent, pragmatic, randomised controlled trials.

'Eczema shouldn't control you; you should control eczema': qualitative process evaluation of online behavioural interventions to support young people and parents/carers of children with eczema (2022)
Journal Article
Greenwell, K., Sivyer, K., Howells, L., Steele, M., Ridd, M. J., Roberts, A., …Muller, I. (2023). 'Eczema shouldn't control you; you should control eczema': qualitative process evaluation of online behavioural interventions to support young people and parents/carers of children with eczema. British Journal of Dermatology, 188(4), 506-513. https://doi.org/10.1093/bjd/ljac115

Background There is a lack of well-conducted randomized controlled trials evaluating the effectiveness of theory-based online interventions for eczema. To address these deficiencies, we previously developed and demonstrated the effectiveness of two o... Read More about 'Eczema shouldn't control you; you should control eczema': qualitative process evaluation of online behavioural interventions to support young people and parents/carers of children with eczema.

The “Understanding Pyoderma Gangrenosum, Review and Assessment of Disease Effects (UPGRADE)” Project: a protocol for the development of the core outcome domain set for trials in pyoderma gangrenosum (2022)
Journal Article
Rick, J., Gould, L. J., Marzano, A. V., Garg, A., Chen, D., Oakes, D. L., …Ortega-Loayza, A. G. (2023). The “Understanding Pyoderma Gangrenosum, Review and Assessment of Disease Effects (UPGRADE)” Project: a protocol for the development of the core outcome domain set for trials in pyoderma gangrenosum. Archives of Dermatological Research, 315(4), 983-988. https://doi.org/10.1007/s00403-022-02424-1

Introduction: Pyoderma gangrenosum (PG) is a rare neutrophilic dermatosis that affects approximately 0.3–6 out of every 100,000 people worldwide. Clinical trials are scarce but there is growing interest in using newer and more targeted therapeutics t... Read More about The “Understanding Pyoderma Gangrenosum, Review and Assessment of Disease Effects (UPGRADE)” Project: a protocol for the development of the core outcome domain set for trials in pyoderma gangrenosum.

A practical guide to implementing a successful social media recruitment strategy: lessons from the Eczema Monitoring Online trial (2022)
Journal Article
Baker, A., Mitchell, E. J., & Thomas, K. S. (2022). A practical guide to implementing a successful social media recruitment strategy: lessons from the Eczema Monitoring Online trial. Trials, 23, Article 905. https://doi.org/10.1186/s13063-022-06839-z

Background: Participant recruitment into clinical trials remains challenging. The global increase in the number of social media users has accelerated the use of social media as a modality of recruitment, particularly during the COVID-19 pandemic when... Read More about A practical guide to implementing a successful social media recruitment strategy: lessons from the Eczema Monitoring Online trial.

How is oral isotretinoin prescribed for the treatment of acne vulgaris? Results from a UK Dermatology Clinical Trials Network (UKDCTN) and British Dermatological Nursing Group (BDNG) survey of health professionals (2022)
Journal Article
Moledina, Z., McPhee, M., Ravenscroft, J. C., Healy, E., Radley, K., Thomas, K. S., …Acne -ID Trial Development Team. (2023). How is oral isotretinoin prescribed for the treatment of acne vulgaris? Results from a UK Dermatology Clinical Trials Network (UKDCTN) and British Dermatological Nursing Group (BDNG) survey of health professionals. Clinical and Experimental Dermatology, 48(1), 20-23. https://doi.org/10.1093/ced/llac015

We undertook a survey of UK healthcare professionals through the UKDCTN and BDNG to understand clinicians’ routine practice prescribing oral isotretinoin for treatment of acne vulgaris (acne). We also wanted to understand clinicians’ experiences and... Read More about How is oral isotretinoin prescribed for the treatment of acne vulgaris? Results from a UK Dermatology Clinical Trials Network (UKDCTN) and British Dermatological Nursing Group (BDNG) survey of health professionals.

Measuring Atopic Eczema Control and Itch Intensity in Clinical Practice: A Consensus Statement from the Harmonising Outcome Measures for Eczema in Clinical Practice (HOME-CP) Initiative (2022)
Journal Article
Leshem, Y. A., Chalmers, J. R., Apfelbacher, C., Katoh, N., Gerbens, L. A., Schmitt, J., …Simpson, E. L. (2022). Measuring Atopic Eczema Control and Itch Intensity in Clinical Practice: A Consensus Statement from the Harmonising Outcome Measures for Eczema in Clinical Practice (HOME-CP) Initiative. JAMA Dermatology, 158(12), 1429-1435. https://doi.org/10.1001/jamadermatol.2022.4211

Importance: Measuring outcomes in clinical practice can aid patient care, quality improvement, and real-world evidence generation. The Harmonising Outcome Measures for Eczema (HOME) Clinical Practice initiative is developing a list of validated, feas... Read More about Measuring Atopic Eczema Control and Itch Intensity in Clinical Practice: A Consensus Statement from the Harmonising Outcome Measures for Eczema in Clinical Practice (HOME-CP) Initiative.

Content validity of the Recap of atopic eczema (RECAP) instrument in Dutch, English and German to measure eczema control in young people with atopic eczema: a cognitive interview study (2022)
Journal Article
Gabes, M., Ragamin, A., Baker, A., Kann, G., Donhauser, T., Gabes, D., …Apfelbacher, C. (2022). Content validity of the Recap of atopic eczema (RECAP) instrument in Dutch, English and German to measure eczema control in young people with atopic eczema: a cognitive interview study. British Journal of Dermatology, 187(6), 919-926. https://doi.org/10.1111/bjd.21767

Background: Recap of atopic eczema (RECAP) is a patient-reported outcome measure assessing eczema control. This instrument has been developed and validated in the UK. There are self-reported and proxy-reported versions in English, Dutch and German. H... Read More about Content validity of the Recap of atopic eczema (RECAP) instrument in Dutch, English and German to measure eczema control in young people with atopic eczema: a cognitive interview study.

Prescribing and using vitiligo treatments: lessons from a nested process evaluation within the HI-Light vitiligo randomized controlled trial (2022)
Journal Article
Leighton, P., Chalmers, J. R., Batchelor, J., Rogers, A., Akram, P., Haines, R. H., …Thomas, K. S. (2022). Prescribing and using vitiligo treatments: lessons from a nested process evaluation within the HI-Light vitiligo randomized controlled trial. Clinical and Experimental Dermatology, 47(8), 1480-1489. https://doi.org/10.1111/ced.15193

Background: The HI-Light Trial demonstrated that for active, limited vitiligo, combination treatment with potent topical corticosteroid (TCS) and handheld narrowband ultraviolet B offers a better treatment response than potent TCS alone. However, it... Read More about Prescribing and using vitiligo treatments: lessons from a nested process evaluation within the HI-Light vitiligo randomized controlled trial.

Effectiveness and safety of lotion, cream, gel, and ointment emollients for childhood eczema: a pragmatic, randomised, phase 4, superiority trial (2022)
Journal Article
Ridd, M. J., Santer, M., MacNeill, S. J., Sanderson, E., Wells, S., Webb, D., …Thomas, K. S. (2022). Effectiveness and safety of lotion, cream, gel, and ointment emollients for childhood eczema: a pragmatic, randomised, phase 4, superiority trial. Lancet Child and Adolescent Health, 6(8), 522-532. https://doi.org/10.1016/S2352-4642%2822%2900146-8

Background: To our knowledge, there are no trials comparing emollients commonly used for childhood eczema. We aimed to compare the clinical effectiveness and safety of the four main emollient types: lotions, creams, gels, and ointments. Methods: We d... Read More about Effectiveness and safety of lotion, cream, gel, and ointment emollients for childhood eczema: a pragmatic, randomised, phase 4, superiority trial.

Using the Vitiligo Noticeability Scale in clinical trials: construct validity, interpretability, reliability and acceptability (2022)
Journal Article
Batchelor, J. M., Gran, S., Leighton, P., Howells, L., Montgomery, A. A., Tan, W., …Thomas, K. S. (2022). Using the Vitiligo Noticeability Scale in clinical trials: construct validity, interpretability, reliability and acceptability. British Journal of Dermatology, 187(4), 548-556. https://doi.org/10.1111/bjd.21671

Background: Validated outcome measures are needed for vitiligo trials. Objectives: To assess construct validity, interpretability, reliability and acceptability of the Vitiligo Noticeability Scale (VNS). Methods: We used images of vitiligo before and... Read More about Using the Vitiligo Noticeability Scale in clinical trials: construct validity, interpretability, reliability and acceptability.

Treatment of Hidradenitis Suppurativa Evaluation Study (THESEUS): protocol for a prospective cohort study (2022)
Journal Article
Bates, J., Stanton, H., Cannings-John, R., Thomas, K. S., Leighton, P., Howells, L. M., …Ingram, J. R. (2022). Treatment of Hidradenitis Suppurativa Evaluation Study (THESEUS): protocol for a prospective cohort study. BMJ Open, 12(4), Article e060815. https://doi.org/10.1136/bmjopen-2022-060815

Background Hidradenitis suppurativa (HS) is a chronic, painful, inflammatory skin disease with estimates of prevalence in the European population of 1%–2%. Despite being a relatively common condition, the evidence base for management of HS is limited... Read More about Treatment of Hidradenitis Suppurativa Evaluation Study (THESEUS): protocol for a prospective cohort study.

Eczema Care Online: development and qualitative optimisation of an online behavioural intervention to support self-management in young people with eczema (2022)
Journal Article
Greenwell, K., Ghio, D., Sivyer, K., Steele, M., Teasdale, E., Ridd, M. J., …Muller, I. (2022). Eczema Care Online: development and qualitative optimisation of an online behavioural intervention to support self-management in young people with eczema. BMJ Open, 12(4), Article e056867. https://doi.org/10.1136/bmjopen-2021-056867

Objectives To describe the development of Eczema Care Online (ECO), an online behaviour change intervention for young people with eczema (phase I); and explore and optimise the acceptability of ECO among this target group using think-aloud interviews... Read More about Eczema Care Online: development and qualitative optimisation of an online behavioural intervention to support self-management in young people with eczema.

The HOME Core outcome set for clinical trials of atopic dermatitis (2022)
Journal Article
Williams, H. C., Schmitt, J., Thomas, K. S., Spuls, P. I., Simpson, E. L., Apfelbacher, C. J., …Boers, M. (2022). The HOME Core outcome set for clinical trials of atopic dermatitis. Journal of Allergy and Clinical Immunology, 149(6), 1899-1911. https://doi.org/10.1016/j.jaci.2022.03.017

Core outcome sets are critically important outcomes that should be measured in clinical trials. Their absence in atopic dermatitis is a form of research waste and impedes combining evidence to inform patient care. Here, we articulate the rationale fo... Read More about The HOME Core outcome set for clinical trials of atopic dermatitis.

Strategies for using topical corticosteroids in children and adults with eczema (2022)
Journal Article
Lax, S., Harvey, J., Axon, E., Howells, L., Santer, M., Ridd, M., …Chalmers, J. (2022). Strategies for using topical corticosteroids in children and adults with eczema. Cochrane Database of Systematic Reviews, 3(3), Article CD013356

Background Eczema is a common skin condition. Although topical corticosteroids (TCS) have been a first-line treatment for eczema for decades, there are uncertainties over their optimal use. Objectives To establish the effectiveness and safety of diff... Read More about Strategies for using topical corticosteroids in children and adults with eczema.

Identifying the best predictive diagnostic criteria for psoriasis in children (< 18 years): a UK multicentre case–control diagnostic accuracy study (DIPSOC study) (2021)
Journal Article
Burden-Teh, E., Murphy, R., Gran, S., Nijsten, T., Hughes, C., Abdul-Wahab, A., …Thomas, K. S. (2022). Identifying the best predictive diagnostic criteria for psoriasis in children (< 18 years): a UK multicentre case–control diagnostic accuracy study (DIPSOC study). British Journal of Dermatology, 186(2), 341-351. https://doi.org/10.1111/bjd.20689

Background In children, psoriasis can be challenging to diagnose. Difficulties arise from differences in the clinical presentation compared to adults. Objectives To test the diagnostic accuracy of previously agreed consensus criteria and develop... Read More about Identifying the best predictive diagnostic criteria for psoriasis in children (< 18 years): a UK multicentre case–control diagnostic accuracy study (DIPSOC study).

Clinical examination for hyperlinear palms to determine filaggrin genotype: A diagnostic test accuracy study (2021)
Journal Article
Bradshaw, L. E., Haines, R. H., Thomas, K. S., Chalmers, J. R., Irvine, A. D., Williams, H. C., & Brown, S. J. (2021). Clinical examination for hyperlinear palms to determine filaggrin genotype: A diagnostic test accuracy study. Clinical and Experimental Allergy, 51(11), 1421-1428. https://doi.org/10.1111/cea.14025

Background: Palmar hyperlinearity is a feature of ichthyosis vulgaris, the monogenic skin disorder caused by FLG loss-of-function mutations. Objective: To investigate how well the presence or absence of hyperlinear palms (HLP) detect FLG genotype in... Read More about Clinical examination for hyperlinear palms to determine filaggrin genotype: A diagnostic test accuracy study.