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Trends in hospitalization rates for psoriasis flares since the introduction of biologics: a time series in France between 2005 and 2015
Author(s) -
Polivka L.,
Oubaya N.,
Bachelez H.,
Paul C.,
Richard M.A.,
BeylotBarry M.,
Schmutz J.L.,
Beneton N.,
Mahé E.,
Viguier M.,
Chosidow O.,
CanouiPoitrine F.,
Sbidian E.
Publication year - 2018
Publication title -
journal of the european academy of dermatology and venereology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.655
H-Index - 107
eISSN - 1468-3083
pISSN - 0926-9959
DOI - 10.1111/jdv.15044
Subject(s) - psoriasis , medicine , flare , emergency medicine , pediatrics , dermatology , astrophysics , physics
Background In the late 2000s, the introduction of biologics transformed the prognosis for patients with moderate‐to‐severe psoriasis. We hypothesized that treatment with biologics may associate with a reduction in the hospitalization rate for psoriasis flares. Objective To analyse changes over time in the hospitalization rate for psoriasis flares. Methods We included inpatient stays in any of nine French hospitals between 2005 and 2015 for a psoriasis flare, as documented in the national inpatient database. In two centres, we also analysed data from the individual patients’ electronic medical records. Results A total of 3572 stays were included. The introduction of biologics was not associated with a decrease in the number of hospitalizations for a psoriasis flare; on the contrary, we observed a non‐significant increase in the number of hospitalizations (13 hospitalizations for psoriasis flares per quarter per 10 000 beds). In the two‐centre study, the introduction of biologics was associated with a significant increase in the hospitalization of patients receiving topical treatments only (520 hospitalizations per year per 10 000 beds) and those with a first psoriasis flare. Conclusion The number of hospitalizations for a psoriasis flare tended to increase between 2005 and 2015. The availability of additional treatment options might have increased patient demand and/or broadened the indications in clinical practice.