title: Patient-reported outcomes after discontinuation of long-term topical corticosteroid treatment for atopic dermatitis: a targeted cross-sectional survey.
abstract: BACKGROUND
  Topical corticosteroid (TCS) treatment is widely prescribed for atopic dermatitis (AD). However, TCS treatment is associated with tachyphylaxis, and discontinuation after long-term use may cause exacerbation of symptoms. Some AD patients are reluctant to use TCS.
  
  
  OBJECTIVE
  To evaluate patient-reported short- and long-term outcomes after discontinuation of TCS treatment for AD.
  
  
  METHODS
  Questionnaires were distributed to adult AD patients (n=1,812) of doctors who did not recommend TCS as first-line therapy for patients who preferred to avoid TCS. Data collected included current TCS use, duration of TCS use, past discontinuation of TCS use, exacerbation of symptoms after discontinuation of TCS use, and limitations to daily activities because of AD.
  
  
  RESULTS
  Of 918 respondents, 97.7% had used TCS, of whom 92.3% had experienced discontinuation of TCS use. After discontinuation, 63.9% experienced their most severe AD symptoms ever. The severity of exacerbation of symptoms was significantly correlated with the length of TCS use (P<0.001). Although most respondents who experienced severe exacerbation after TCS discontinuation were not current TCS users, they generally had fewer current limitations to activities than when AD symptoms were at their worst.
  
  
  CONCLUSIONS
  Adult Japanese AD patients who experience severe exacerbation of symptoms immediately after discontinuation of TCS use generally improve over time. We suggest caution regarding long-term TCS treatment in AD patients.
authors.affiliation: Department of Applied Chemistry, Faculty of Science and Engineering, Toyo University, Saitama, Japan.
authors.forename: Naoko
authors.initials: N
authors.lastname: Takahashi-Ando
authors.affiliation: School of Population Health, The University of Queensland, Herston, Queensland, Australia.
authors.forename: Mark A
authors.initials: MA
authors.lastname: Jones
authors.affiliation: Fujisawa Dermatology Clinic, Tokyo, Japan.
authors.forename: Shigeki
authors.initials: S
authors.lastname: Fujisawa
authors.affiliation: Japan Institute of Pharmacovigilance, Osaka, Japan.
authors.forename: Rokuro
authors.initials: R
authors.lastname: Hama
keywords: adverse effects of corticosteroids; rosacea-like dermatitis; symptom exacerbation