The Use of a Simple Exercise Test for the Diagnosis ofPneumocystis cariniiPneumonia in Patients with AIDS

Publisher Website
Google Scholar
Abstract
Because Pneumocystis carinii pneumonia (PCP) is so common among patients infected with the human immunodeficiency virus-1 (HIV-1), a quick, simple test to evaluate for its presence or absence would be helpful. We report our results on the role of an exercise blood gas test as a useful procedure for the detection of Pneumocystis pneumonia in patients with respiratory symptoms who have or who are at risk for developing the acquired immunodeficiency syndrome (AIDS). Results show that a normal exercise test, as defined in the study and in our patient population, eliminated PCP from the different diagnosis. An abnormal test was most useful in separating out a group of patients who urgently needed a diagnosis because PCP was a likely possibility. There were no significant complications associated with this test.