[The prognostic factors of invasive pulmonary aspergillosis in patients with chronic pneumopathy].
OBJECTIVE
a) To determine in patients with chronic respiratory disease the risk factors for death due to semi-invasive and invasive pulmonary aspergillosis (SIPA), and b) to describe the clinical features of SIPA in such patients.


METHODS
Twenty-one patients with chronic respiratory disease were enrolled (9 with chronic obstructive pulmonary disease, 2 asthmatics and 3 with bronchiectasis, 5 with post-tubercular sequelae and 2 mixed cases). A diagnosis of SIPA was established in our hospital when, in a patient with a clinical picture consistent with such a diagnosis, the fungus was isolated in bronchial secretions or parenchymal pulmonary specimens were obtained during autopsy.


RESULTS
The most common symptoms were dyspnea (81%), cough (67%) and expectoration (62%) increasing over the levels usual for patients with chronic respiratory disease. Hemoptysis was present in only 14%. Eight patients (38%) died as a result of SIPA. A comparison of those surviving and non-surviving patients revealed that the latter had significantly higher LDH levels and white cell counts, and significantly lower total plasma protein and platelet counts.


CONCLUSIONS
a) Low protein levels and high LDH levels and white cell counts with thrombopenia are indicators of poor prognosis in chronic respiratory disease patients with SIPA, and b) such patients do not usually present signs or symptoms that lead to a suspicion of SIPA given that such signs are typical of failing compensatory mechanisms in the disease itself.
Tárrega
J
J
Departamento de Neumología, Hospital de la Santa Creu i de Sant Pau, Barcelona.
Jerez
F R
FR
Plaza
V
V
Franquet
T
T
Sánchez
F
F
Gurguí
M
M
D000368:Aged; D001228:Aspergillosis / Q000175:diagnosis* / Q000401:mortality; D001232:Aspergillus fumigatus; D016009:Chi-Square Distribution; D005260:Female; D006801:Humans; D008172:Lung Diseases, Fungal / Q000175:diagnosis* / Q000401:mortality; D008173:Lung Diseases, Obstructive / Q000150:complications* / Q000401:mortality; D008297:Male; D011379:Prognosis; D012129:Respiratory Function Tests / Q000706:statistics & numerical data; D012189:Retrospective Studies; D018709:Statistics, Nonparametric