Respiratory care
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In non-small-cell lung cancer patients, high peak oxygen uptake (peak V̇O2 ) predicts lower rates of postoperative complications and better long-term survival. Neoadjuvant chemotherapy (NAC) may negatively impact peak V̇O2 . ⋯ NAC was associated with lower preoperative peak V̇O2 in subjects with non-small-cell lung cancer. This lower aerobic fitness may result from NAC-induced reduction in pulmonary gas exchange or heart toxicity. Since lower fitness is linked to poorer outcome, the decision for NAC may have to be balanced with its possible toxicity.
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The aim of this work was to describe the frequency and spectrum of sinopulmonary complications among subjects with primary immunodeficiency disorders. ⋯ Sinopulmonary complications are common in subjects with primary immunodeficiency. They can be serious and continue to occur even after proper treatment is initiated. The pulmonologist should play an important role in the management of subjects with primary immunodeficiency disorder.