Safety observations in 12095 patients with psoriasis enrolled in an international registry (PSOLAR): experience with infliximab and other systemic and biologic therapies.
J Drugs Dermatol
; 13(12): 1441-8, 2014 Dec.
Article
em En
| MEDLINE
| ID: mdl-25607786
ABSTRACT
BACKGROUND:
Long-term data are essential to assess the safety of biologic agents for the treatment of psoriasis.OBJECTIVE:
To evaluate the incidence of adverse events of interest (AEIs), including all-cause mortality, major adverse cardiovascular events (MACE), malignancy (excluding nonmelanoma skin cancer), and serious infections (SI), in patients treated for psoriasis in clinical practice settings.METHODS:
PSOLAR is a large, ongoing, observational study of patients receiving, or eligible to receive, biologic or systemic therapy for psoriasis. Cumulative incidence rates of AEIs per 100 patient-years (PY) are reported across treatment cohorts (1) infliximab, (2) ustekinumab, (3) other biologics (eg, adalimumab and etanercept), and (4) non-biologic agents. Significant predictors of each AEI were identified using Cox proportional hazards regression methodology.RESULTS:
PSOLAR is now fully enrolled at 12095 patients followed for 31818PY. The cumulative rate was 0.46/100PY for death, 0.36/100PY for MACE, 0.68/100PY for malignancy, and 1.50/100PY for SI. Increasing age was a significant predictor of all AEIs. A history of cardiovascular disease, malignancy, and significant infection was associated with a higher risk of developing MACE, malignancy, and SI, respectively. Exposure to infliximab (Hazard Ratio [HR]=3.101, P<0.001) and exposure to other biologics (HR=1.736, P<0.001) were significant predictors of SI. Use of immunomodulators (HR=1.954, P=0.005) was a significant predictor of MACE. Compared with non-biologic therapy, the use of biologic agents was not a significant predictor of death, MACE, or malignancy.CONCLUSIONS:
Based on PSOLAR data through 2013, no new safety concerns were observed with infliximab for all-cause mortality, MACE, or malignancy; the data suggest that infliximab was associated with serious infections.
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Base de dados:
MEDLINE
Assunto principal:
Psoríase
/
Fatores Imunológicos
/
Anticorpos Monoclonais
Tipo de estudo:
Etiology_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Adult
/
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Ano de publicação:
2014
Tipo de documento:
Article