Cardiology

Tidal CO2 prognostic for chronic thromboembolic pulmonary HTN

(HealthDay)—End-tidal carbon dioxide (ETCO2) levels are prognostic for patients with chronic thromboembolic pulmonary hypertension (CTEPH), according to a letter to the editor published online Aug. 14 in the Annals of the ...

Diseases, Conditions, Syndromes

Procalcitonin testing not impacting antibiotic rx for COPD

(HealthDay)—Hospital adoption of procalcitonin (PCT) testing has had little impact on antibiotic prescribing for chronic obstructive pulmonary disease (COPD) exacerbations, according to a study published online Aug. 10 ...

Cardiology

Conservative fluid management benefits black ARDS patients

(HealthDay)—For patients with acute respiratory distress syndrome (ARDS), conservative fluid management is associated with reduced mortality for non-Hispanic black, but not white, patients, according to a study published ...

Inflammatory disorders

Respiratory microbiome may influence inflammation in CF

(HealthDay)—Reduced bacterial diversity in the upper and lower airways in infants with cystic fibrosis (CF) is associated with use of prophylactic antibiotics and younger age at sampling, while less diversity in lavage ...

Cardiology

Idiopathic pulmonary fibrosis algorithm performs poorly

(HealthDay)—The traditional idiopathic pulmonary fibrosis (IPF) algorithm performs poorly, with positive predictive value of 42.2 percent and sensitivity of 55.6 percent, according to a study published in the June 1 issue ...

Diseases, Conditions, Syndromes

Abnormal chest radiograph in active uveitis often sarcoidosis

(HealthDay)—Most patients with active uveitis of unknown origin with abnormal chest radiographs have findings consistent with sarcoidosis, according to a study published in the June 1 issue of the Annals of the American ...

Diseases, Conditions, Syndromes

Machine learning may help in early identification of severe sepsis

A machine-learning algorithm has the capability to identify hospitalized patients at risk for severe sepsis and septic shock using data from electronic health records (EHRs), according to a study presented at the 2017 American ...

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