PMID- 26452994 OWN - NLM STAT- MEDLINE DCOM- 20161020 LR - 20181202 IS - 1471-1753 (Electronic) IS - 0954-6634 (Linking) VI - 27 IP - 3 DP - 2016 TI - Fumaric acid esters in recalcitrant pediatric psoriasis: A prospective, daily clinical practice case series. PG - 214-20 LID - 10.3109/09546634.2015.1088131 [doi] AB - BACKGROUND: Evidence on fumaric acid esters (FAE) in the treatment of pediatric psoriasis is scarce. OBJECTIVE: Describe the effectiveness, influence on the quality of life (QoL) and safety of FAE in children with recalcitrant psoriasis in daily clinical practice. METHODS: A prospective case series. RESULTS: Fourteen patients with recalcitrant plaque-type psoriasis were described (mean age 13.7, range 8-17 years). Mean treatment duration was 48.6 weeks (range 12-124). Maximum daily dose varied between 180 and 1200 mg with a mean of 564 mg per day. Mean Psoriasis Area and Severity Index (PASI) (+/-SEM) at baseline was 10.5 (1.0) compared to 8.6 (1.1), 6.2 (1.6) and 4.9 (1.5) at week 12, 24 and 36, respectively. An improvement in PASI was observed in nine patients (64.3%). Mean CDLQI (+/-SEM) at week 0, 12, 24 and 36 was 8.9 (1.4), 6.8 (1.2), 3.7 (1.4) and 3.1 (2.0), respectively. Most common adverse events (AEs) were gastrointestinal complaints (n = 13, 92.9%) and flushes (n = 10, 71.4%). Lymphocytopenia (n = 5, 45.5%) and eosinophilia (n = 4, 36.4%) were frequently observed laboratory abnormalities. AEs were usually mild and transient. One serious adverse event, unrelated to FAE, was reported. CONCLUSIONS: FAE showed improvement of disease severity and QoL in the majority of children. Side-effects occurred frequently, but were usually mild and transient. FAE may be an alternative systemic treatment option for pediatric psoriasis, provided that also the long-term safety data are closely monitored, in particular lymphocytopenia. FAU - van Geel, M J AU - van Geel MJ AD - a Department of Dermatology , Radboud university medical center , Nijmegen , The Netherlands. FAU - van de Kerkhof, P C M AU - van de Kerkhof PC AD - a Department of Dermatology , Radboud university medical center , Nijmegen , The Netherlands. FAU - Oostveen, A M AU - Oostveen AM AD - a Department of Dermatology , Radboud university medical center , Nijmegen , The Netherlands. FAU - de Jong, E M G J AU - de Jong EM AD - a Department of Dermatology , Radboud university medical center , Nijmegen , The Netherlands. FAU - Seyger, M M B AU - Seyger MM AD - a Department of Dermatology , Radboud university medical center , Nijmegen , The Netherlands. LA - eng PT - Journal Article DEP - 20151009 PL - England TA - J Dermatolog Treat JT - The Journal of dermatological treatment JID - 8918133 RN - 0 (Dermatologic Agents) RN - FO2303MNI2 (Dimethyl Fumarate) SB - IM MH - Adolescent MH - Child MH - Dermatologic Agents/adverse effects/*therapeutic use MH - Dimethyl Fumarate/adverse effects/*therapeutic use MH - Female MH - Humans MH - Male MH - Prospective Studies MH - Psoriasis/*drug therapy/physiopathology/psychology MH - Quality of Life/psychology MH - Treatment Outcome OTO - NOTNLM OT - Children OT - daily clinical practice OT - dimethylfumarate OT - fumaric acid esters OT - juvenile OT - pediatric OT - psoriasis OT - systemic treatment EDAT- 2015/10/11 06:00 MHDA- 2016/10/21 06:00 CRDT- 2015/10/11 06:00 PHST- 2015/10/11 06:00 [entrez] PHST- 2015/10/11 06:00 [pubmed] PHST- 2016/10/21 06:00 [medline] AID - 10.3109/09546634.2015.1088131 [doi] PST - ppublish SO - J Dermatolog Treat. 2016;27(3):214-20. doi: 10.3109/09546634.2015.1088131. Epub 2015 Oct 9.