EUHM Report: Acute and subacute shortness of breath in patients with Pneumocystis Jirovecii Pneumonia

HIV-infected patients usually develop a subacute course of disease, while non-HIV infected immunocompromised patients are characterized by a rapid disease progression with higher risk of respiratory failure and higher mortality. The main symptoms usually include exertional dyspnea, dry cough, and subfebrile temperature or fever.

Salzer, Helmut J F, Guido Schäfer, Martin Hoenigl, Gunar Günther, Christian Hoffmann, Barbara Kalsdorf, Alexandre Alanio, and Christoph Lange. “Clinical, Diagnostic, and Treatment Disparities between HIV-Infected and Non-HIV-Infected Immunocompromised Patients with Pneumocystis Jirovecii Pneumonia.” Respiration. 96, no. 1 (2018): 52-65.

The diagnosis of PCP is mostly a presumptive diagnosis in resource-limited settings. Clinical signs and symptoms, particularly dyspnea, fever, dry cough, and hypoxia in absence of an alternative diagnosis in an immunocompromised patient with a CD4+ T lymphocyte count <200 cells/mL and concurrent radiological changes lead to the initiation of PCP treatment

Table 1. Disease characteristics of PCP in HIV-positive patients compared to patients with other reasons of immunosuppression (page 4)



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