ABSTRACT
BACKGROUND: A 6-week personalized integrative multidisciplinary treatment programme (PIM) was developed for children with difficult to treat AD who appeared unresponsive to treatment according to current guidelines. OBJECTIVE: The aim of the present study was to identify clinical and psychosocial characteristics that predict long-term treatment success after PIM. METHODS: Treatment was considered successful when there was a 75% reduction on the Self-Administered Eczema Area and Severity Index and/or little impact of AD on daily life, measured with the Children's Dermatology Life Quality Index (score ≤ 6), 6 months after the end of PIM. PIM is a personalized, integrative, multidisciplinary treatment programme with clearly defined goals and strategies, addressing atopic, paediatric, mental health comorbidities and general well-being, for children and adolescents aged 8- to 18 years. Multivariate logistic regression models were constructed using a backward selection procedure. Questionnaires were used to assess psychosocial characteristics; clinical data was extracted from medical records. RESULTS: In total, 79 children/adolescents with difficult to treat AD completed PIM and long-term treatment results were available for 74 children/adolescents. The majority (77%) of children/adolescents demonstrated long-term treatment success with PIM. Predictors of long-term treatment success (adjusted ORs) included maternal disease acceptance OR (95% CI) 1.84 (1.15-2.94). A group (23%) of mostly females OR (95% CI) 0.10 (0.02-0.54) with multiple somatic complaints OR (95% CI) 0.88(0.80-0.97), from families where the mother has anxiety for the use of topical corticosteroids OR (95% CI) 0.62(0.40-0.94), is less likely to obtain long-term treatment success. CONCLUSION: Most children and adolescents with difficult to treat AD, seemingly unresponsive to conventional treatment according to current guidelines, are able to improve with PIM. Psychosocial and family but not clinical variables, predicted long-term treatment success after participating in PIM.
Subject(s)
Dermatitis, Atopic/diagnosis , Dermatitis, Atopic/drug therapy , Dermatologic Agents/administration & dosage , Interdisciplinary Communication , Precision Medicine/methods , Academic Medical Centers , Adolescent , Child , Dermatitis, Atopic/psychology , Female , Humans , Logistic Models , Male , Multivariate Analysis , Patient Selection , Predictive Value of Tests , Program Evaluation , Severity of Illness Index , Sickness Impact Profile , Treatment OutcomeSubject(s)
Adrenal Cortex Hormones/administration & dosage , Dermatitis, Atopic/therapy , Emollients/administration & dosage , Home Nursing , Parents , Administration, Topical , Child , Child, Preschool , Cross-Sectional Studies , Female , Humans , Male , Patient Education as Topic , Surveys and QuestionnairesABSTRACT
BACKGROUND: Alpine climate treatment has historically been used in Europe to treat atopic dermatitis (AD), but no randomized trials have been conducted to provide evidence for its effectiveness. OBJECTIVE: To investigate the long-term effectiveness of alpine climate treatment for children with difficult to treat AD. MATERIALS & METHODS: A pragmatic, open, randomized controlled trial was conducted. Children diagnosed with AD that was considered difficult to treat, aged between 8 and 18 years and willing to be treated in Switzerland were randomized to a six-week personalized integrative multidisciplinary treatment period in a clinical setting in the alpine climate (Switzerland) or an outpatient setting in moderate maritime climate (Netherlands). Study assessments were conducted at the Wilhelmina Children's Hospital; an electronic portal was used for the collection of questionnaire data. Primary outcomes were disease activity (SAEASI), quality of life (CDLQI) and catastrophizing thoughts (JUCKKI/JU) 6 months after intervention. Other assessments were immediately and 6 weeks after intervention. Subgroup analyses concerned asthma-related outcomes. Children were randomly assigned to either the intervention or control group using a covariate adaptive randomization method, taking age and asthma diagnosis into account. Children, parents and healthcare professionals involved in treatment were not blinded to group assignment. Data were analysed according to intention-to-treat with linear mixed-effects models for continuous outcomes. The trial is registered at Current Controlled Trials ISCRTN88136485. RESULTS: Between 14 September 2010 and 30 September 2014, 88 children were enrolled in the trial, 84 children were randomized (41 assigned to intervention, 43 to control) of whom 77 completed the intervention (38 of 41 (93%) intervention, 39 of 43 (91%) control) and 74 completed follow-up (38 of 41 (93%) intervention, 36 of 43 (84%) control). Six months after intervention there were no significant differences between the groups on disease activity (SAEASI mean difference -3.4 (95%CI -8.5 to 1.7)), quality of life (CDLQI mean difference -0.3 (95%CI -2.0 to 1.4)) and catastrophizing thoughts (JUCCKI/JU subscale mean difference -0.7 (95%CI -1.4 to -0.0)). Immediately and 6 weeks after intervention, disease activity and quality of life were significantly different in favour of alpine climate treatment. Mean differences on SAEASI were -10.1 (95%CI -14.5 to -5.8) and -8.4 (95%CI -12.2 to -4.6) and on CDLQI -1.9 (95%CI -3.3 to -0.5) and -1.5 (95%CI -2.8 to -0.3) immediately and 6 weeks after the intervention, respectively. There were no long-term differences on asthma-related outcomes. Five serious adverse events occurred during the study period, which were not thought to be related to the treatment. CONCLUSIONS & CLINICAL RELEVANCE: For children with difficult to treat AD, there was no additional long-term benefit of alpine climate treatment, in contrast to the short-term, compared to an outpatient treatment programme in moderate maritime climate, using a personalized integrative multidisciplinary treatment approach.
