NeumoMarañon

ERR: Haemoptysis is a rare but potentially life-threatening complication of chronic pulmonary vascular diseases. This review summarises the current knowledge of its pathophysiology and provides guidance on contemporary diagnostic and treatment strategies. bit.ly/4bEObtV

European Respiratory Review: Use of closed-loop oxygen control in adults receiving noninvasive oxygen improves the accuracy of oxygen delivery and represents an effective strategy for achieving a target oxygen saturation range in acute inpatient care. bit.ly/4znFoqr

The latency between smoking debut and lung cancer diagnosis in Norwegian ever-smokers is much longer than what has previously been reported, and time to diagnosis in women and current smokers is shorter compared to men and former smokers, respectively bit.ly/4e64HDv

Not all severe CAP is the same. Haemoptysis, cavitation and rapid deterioration should raise suspicion for Panton–Valentine leukocidin-driven disease. Early toxin-targeted therapy and recognition of mixed septic–cardiogenic shock may be key to survival. bit.ly/49KWALg

Breathe: Structural sequelae after TB underpin infectious PTLD: bacterial, fungal and non-TB mycobacterial. Complications are frequent yet under-diagnosed, worsening mortality and quality of life. bit.ly/4viER5M

In patients with sarcoidosis, lumping phenotypes as “fibrotic” predicts disease progression, while “nodular” carries a similar risk as for patients with no CT changes. Further radiological splitting may not correlate with clear disease behaviour patterns. bit.ly/3JnVYBl

Eur Respir Rev: Frailty is common among COPD patients and predicts worse outcomes more than lung function alone. This bidirectional relationship may be reversible through multimodal exercise targeting inflammation, mitochondrial dysfunction and sarcopenia. bit.ly/4eAylAU