Vitiligo Treatment Impact score (VITs): development and validation of a vitiligo burden of treatment questionnaire using the ComPaRe Vitiligo e-cohort.

BACKGROUND: Vitiligo management is challenging and requires long-term adherence of patients who often complain of the burden associated with treatment. OBJECTIVE: To develop and validate a patient reported measurement of the burden of treatment in vitiligo. METHODS: The study was nested within the ComPaRe Vitiligo e-cohort, an online e-cohort of vitiligo patients in France. Items were derived from a literature review and from the qualitative analysis of a survey using open-ended questions of 204 patients with Vitiligo. Construct validity of the resulting instrument was assessed by comparing the instrument's score to the Dermatology Life Quality Index (DLQI), Vitiligo Impact Patient score (VIPs) and Treatment Burden Questionnaire (TBQ) scores. Reliability was assessed by test-retest with 15 ± 10 days of interval between both assessments. RESULTS: In total, 343 adult participants participated in the validation of the Vitiligo Treatment Impact score (VITs). The VITs is a 19-item questionnaire assessing the burden of treatment in patients with vitiligo with results suggesting four domains ('Finding a doctor', 'Phototherapy', 'Topical treatment' and 'Impact on outdoor activities and photoprotection'). The VITs total score was well correlated with the DLQI, VIP and TBQ scores. Agreement between test and retest was good (ICC 0.705, 95% CI 0.491-0.818). CONCLUSIONS: We developed a patient reported measurement of the burden of treatment in vitiligo with good psychometric properties.

Development of a shared decision-making tool in vitiligo: an international study.

BACKGROUND: Shared decision-making tools (SDMt) are visual tools developed to promote joint medical decisions between physicians and patients. There is a paucity of such tools in dermatology. OBJECTIVES: To develop and validate a SDMt for use in specialized consultation for vitiligo. METHODS: A prospective cross-sectional study was carried out from March 2019 to March 2020. We first conducted a qualitative study of topics discussed by patients and clinicians during therapeutic decision-making in the setting of a specialized consultation for vitiligo using an anchored-theory method, which allowed conceptualization of the SDMt. The usefulness of the SDMt was evaluated by a working group of multidisciplinary health workers and patients with vitiligo. Consensus on the final tool was obtained through an e-Delphi method. RESULTS: We recruited 30 patients with vitiligo for the qualitative study, which identified 91 topics related to therapeutic decision-making. Hierarchical clustering analysis confirmed the distribution of these topics in two subgroups (general treatment goals and priorities, and topics specific to each treatment). The consensus of a multidisciplinary group was used to develop the SDMt. The tool was comprised of eight A5 cards, which addressed face repigmentation; body repigmentation (limited area); body repigmentation (extended area); partial or complete depigmentation; coping with the disease; stabilization of disease; maintaining repigmentation; and disease information. Cognitive interviews confirmed the satisfaction, readability and usefulness of the SDMt. The SDMt was then translated and culturally validated in English. CONCLUSIONS: We developed a tool for shared decision-making in nonsegmental vitiligo, which we translated and cross-culturally validated in a US patient population with vitiligo to ensure its generalizability.

Impact of acne on the daily life of adult patients: building a self-administered patient questionnaire.

BACKGROUND: Acne is a long-lasting disease in adolescents and adults impacting the patient's daily life. Currently, there is no specific questionnaire that assesses its impact in adult patients. AIM: To build a self-administered questionnaire assessing the impact of acne on the daily life in adult patients. METHOD: A multidisciplinary working group was created, including 3 experts in healthcare questionnaires and dermatologists specialized in acne. A questionnaire using a standardized methodology for designing self-administered patient questionnaires according to conceptual, development and validation phases was developed. A cultural and linguistic validation into US English was conducted, based on the original French version. RESULTS: A 14-item questionnaire demonstrating consistency, reproducibility and high reliability was build. The questionnaire significantly correlated with the SF-12 mental and SF-12 physical scores and CADI, indicating good external validity. CONCLUSION: The present acne burden questionnaire AI-ADL allows the practioner to assess quickly and easily the burden of acne in patients during his daily clinical practice. Moreover, its short format allows patients to express easily and quickly their feelings and to initiate a conversation between the practioner and his patient. Thus, AI-ADL may help to better understand the multidimensional nature of acne, as well as the individual impact on the acne patient's daily life and moreover, it may play a key role in the decision-making process of treatment initiation and involvement of the patient in the management of his acne.

Out-of-pocket expenditures in France to manage psoriasis in adult patients: results from an observational, cross-sectional, non-comparative, multicentre study.

BACKGROUND: In 2018 in France, overall mean health-related out-of-pocket (OOP) expenditures were 214.00€/year/patient. AIM: To evaluate OOP expenditures for psoriasis patients in France. METHODOLOGY: Observational, cross-sectional, non-comparative, multicentre study in 3000 patients with clinically confirmed psoriasis who responded to a specific digital questionnaire collecting demographic and socio-economic characteristics, assessing the 3 domains (severity, psychosocial impact and past history and interventions) of the patient's Simplified Psoriasis Index (sa-SPI) and expenditures to manage psoriasis, including OOP. Multivariate linear regression was conducted to search for factors associated with higher OOP. RESULTS: In total, 2681 patients completed the questionnaire and, of those, 2562 provided clinically validated data. Overall, 60% were women; the mean age was 49.4 ± 14.8 years. 30% of the patients declared that they suffered from psoriatic arthritis. The final mean sa-SPI core was 10.86 ± 9.70. Of these 2562 patients, 243 (9.5%) had severe, 442 (17.3%) moderate and 1877 (73.3%) mild psoriasis. In addition, 932 (36.4%) patients reported facial involvement, 724 (28.25%) genital impairment and 1124 (43.8%) lesions on the limbs. Mean OOP expenditures to manage psoriasis per patient were 531.00€, 439.74€ ± 939.85€ for patients with mild, 791.06€ ± 1367.67€ with moderate and 1077.64€ ± 1680.14€ for patients with severe psoriasis. For patients with psoriasis in the genital area, the median amount of expenditures (251.17€; CI95% [138.35;363.99]) was significantly higher than that for the face (183.85€; CI95% [78.76;288.94]) or limbs (199.96€; CI95% [93.77;306.15); (P < 0.001). More than 90% of the patients had OOP expenditures for over-the-counter products (97.5%) and alternative care (92.0%), especially for emollients and/or hydrating products. CONCLUSION: In France, in 2019, OOP expenditures to manage psoriasis were on average more than twice as high as the overall mean health-related OOP expenditures estimated by the French Health Agency in 2018. These results should lead health authorities to review certain standards of healthcare reimbursement.

Characteristics of children and adolescents with atopic dermatitis who attended therapeutic patient education.

BACKGROUND: Atopic dermatitis (AD) is a chronic, relapsing, inflammatory skin disease. Therapeutic patient education (TPE) has been demonstrated to be effective in AD in reducing disease severity and improving coping and quality of life. OBJECTIVES: To describe the sociodemographic and clinical characteristics of children and adolescents with AD who had attended TPE sessions, as well as the characteristics of their parents, and compare them with those who did not attend TPE. METHODS: Parents of children with AD aged 6-17 years old were recruited from a representative sample of the French population contacted by e-mail. Sociodemographic data and clinical information were collected in patients and parents. Clinical severity was assessed by parents using a proxy version of the Patient-Oriented Eczema Measure (POEM). Attendance to TPE sessions was assessed by the following question 'did your child or one or both parents attended TPE for AD?'. Also, the number of sessions was recorded. Determinants of TPE attendance were evaluated by univariable and multivariable analyses. RESULTS: Data were collected on 1063 parents and children with AD. A total of 131 (12.3%) children and/or parents attended TPE sessions. Most of them attended 2-5 TPE sessions. In that group, there were 85 boys (64.9%), and severity evaluated by POEM was mild in 29.8%, moderate in 52.7% and severe in 17.6% of patients. In the multivariable model, attending TPE sessions was significantly associated with sex of the child (boy vs. girl), consultation with a dermatologist or a paediatrician, high clinical severity and presence of AD in parents. CONCLUSIONS: Despite recommendations, the use of TPE in children with AD is still low in France. There is a need for implementing such programmes in the management of the disease, in particular when the disease is severe.

Factors influencing quality of life in children with low-flow vascular malformations: a qualitative study using focus groups.

BACKGROUND: Very few studies have evaluated the quality of life (QoL) of children suffering from low-flow vascular malformations. This is the first study investigating the influencing factors. OBJECTIVES: To identify the factors influencing QoL in children with low-flow vascular malformations. METHODS: We conducted a qualitative study employing focus group interviews (Clinical Trials Number: NCT03440827). The study was a prospective, interventional, non-comparative, multicentre study performed in four expert centres for vascular anomalies. Qualitative data about personal experiences, feelings, difficulties, needs and various factors influencing behaviours were collected. Theme-based content analysis (manual and specialist textural software guided) were used to analyse the verbatim transcripts of all focus group sessions. Manual qualitative discourse analysis was performed to identify the different themes and categories. Informatics' analyses were subsequently performed for each individual category. RESULTS: Ten focus groups (26 individuals including 10 children aged 11 to 15 years) were conducted until saturation. Influencing factors were related to 4 categories: medical care, self-image, social impact on daily activities and challenging social relationships. These factors were responsible for intrafamily upheavals and may lead to future identity-building problems. CONCLUSIONS: This study provides an essential framework from which physicians can develop strategies to improve patient care and quality of life. These data may also be useful to develop specific age-sensitive QoL questionnaires.

The role of exposome in acne: results from an international patient survey.

BACKGROUND: Acne severity and its response to treatment may be influenced by internal and external factors: the exposome. OBJECTIVES: The aim of this international real-life survey was to assess the most involved exposome factors in acne. METHODS: Eleven thousand individuals, aged between 15 and 39 years, with clinically confirmed acne or without acne, defined by age, gender and prevalence, were invited to participate in an Internet survey of 63 questions in order to assess the frequency of identified acne exposome factors. RESULTS: Data from 6679 questionnaires were used for statistical analysis purposes: 2826 from the acne group and 3853 from the control group. Nibbling, consumption of dairy products, sweets, alcohol or whey proteins, as well as exposure to pollution, stress, certain mechanical factors and humid or hot weather or sun exposure, were significantly (all P ≤ 0.05) more frequently reported for the acne group than for the control group. This was not the case for tobacco consumption. Data regarding the impact of cannabis consumption were insufficient for drawing any conclusions. CONCLUSIONS: Data from this international, anonymized Internet questionnaire conducted with more than almost 6700 participants add new arguments to assumptions made that certain exposome factors have an impact on acne. Nutrition, pollution, stress and harsh skincare, as well as climate and sun exposure may be considered the most frequent factors related to acne.