Friday, March 05, 2010

Diagnosis of lung cancer in patients hospitalized with pneumonia

From the Green Journal:

Of 40,744 patients hospitalized with pneumonia, 3760 (9.2%) patients were diagnosed with pulmonary malignancy after their index pneumonia admission. Median time to diagnosis was 297 days, with only 27% diagnosed within 90 days of admission. Factors significantly associated with a new diagnosis of pulmonary malignancy included history of chronic pulmonary disease, any prior malignancy, white race, being married, and tobacco use. Increasing age, Hispanic ethnicity, need for intensive care unit admission, and a history of congestive heart failure, stroke, dementia, or diabetes with complications were associated with a lower incidence of pulmonary malignancy.

A small, but clinically important, proportion of patients are diagnosed with pulmonary malignancy posthospitalization for pneumonia. Additional research is needed to examine whether previously undiagnosed pulmonary malignancies might be detected at admission, or soon after, for those hospitalized with pneumonia.

This underscores the importance of out patient follow up after hospitalization for pneumonia. Patients should have their chest xrays followed to clearance.

1 comment:

Anonymous said...

Agreed. It may also pick up cases of IPF or other types of pulmonary fibrosis which are on the rise.