Introduction: The clinical benefits of adjunctive corticosteroids for Pneumocystis jirovecii (P. jirovecii) pneumonia in patients not infected with the human immunodeficiency virus (HIV) has not been evaluated by meta-analysis.
Methods: We conducted a systematic review of published studies describing the effects of adjunctive corticosteroids on outcome in non-HIV P. jirovecii pneumonia patients. Two investigators independently searched the PubMed and Cochrane databases for eligible articles written in English. A meta-analysis was performed using a random-effects model for measuring mortality as the primary outcome, and the need for intubation or mechanical ventilation as the secondary outcome.
Results: Seven observational studies were eligible. In these studies, adjunctive corticosteroids did not affect mortality in non-HIV patients (odds ratio [OR] 1.26; 95% CI 0.60-2.67) and there was no beneficial effect in patients with severe hypoxemia (PaO2<70mmHg) (OR 0.90; 95% CI 0.44-1.83). No significant effect on the secondary outcome was observed (OR 1.34; 95% CI 0.44-4.11).
Conclusions: Although the studies were observational, meta-analysis showed that adjunctive corticosteroids did not improve the outcome of P. jirovecii pneumonia in non-HIV patients. The results warrant a randomized controlled trial.
Keywords: Corticoides; Corticosteroids; Huésped inmunocomprometido; Immunocompromised host; Neumonía por Pneumocystis; Pneumocystis jirovecii; Pneumocystis pneumonia; Review; Revisión.
Copyright © 2016 SEPAR. Publicado por Elsevier España, S.L.U. All rights reserved.