Journal of internal medicine
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After severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pneumonia, patients may show lung sequelae on radiology and functional impairment at the 1-year follow-up. We aimed to describe the persistence of symptoms, radiological alterations, or reduced diffusing capacity of the lung for carbon monoxide (DLCO ) at 1-year follow-up in patients from the Spanish Registry RECOVID. ⋯ The factors associated with symptom persistence, incomplete radiological resolution and DLCO <80% differed according to age, sex, comorbidities and respiratory support. The burden of symptoms, reduced DLCO and incomplete radiological resolution were considerable in patients with SARS-CoV-2 pneumonia at the 1-year follow-up after hospitalisation.
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Current evidence regarding the mortality outcomes associated with calcium supplementation with or without low-dose vitamin D is conflicting. ⋯ In combination with calcium, vitamin D supplementation provides better outcomes for all-cause mortality, particularly CVD-associated mortality, in a duration-dependent manner.
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Review
Effective prognostic and clinical risk stratification in COVID-19 using multimodality biomarkers.
In acute coronavirus disease 19 (COVID-19) patients, effective clinical risk stratification has important implications on treatment and therapeutic resource distribution. This article reviews the evidence behind a wide range of biomarkers with prognostic value in COVID-19. Patient characteristics and co-morbidities, such as cardiovascular and respiratory diseases, are associated with increased mortality risk. ⋯ Second, certain under-explored tests such as thoracic impedance assessment and cardiovascular magnetic resonance imaging deserve further investigation. Lastly, the prognostic values of most biomarkers in COVID-19 are derived from retrospective analyses. Prospective studies are required to validate these markers for guiding clinical decision-making and to facilitate their translation into clinical management pathways.
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Although a few case reports have shown that immune checkpoint inhibitors (ICIs) are potential inducers of capillary leak syndrome (CLS), an incidental finding cannot be ruled out. The aim of this study was to describe the clinical characteristics of ICI-induced CLS through a systematic review and to assess a potential safety signal. ⋯ This study showed a significant signal of disproportionality reporting for ICI-induced CLS, characterized by a long time to onset, and compared with the idiopathic form of the disease with a less abrupt onset and a less consistent hemoconcentration pattern.
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Although classic heat stroke (HS) is one of the most ancient conditions known to humans, the description of its early clinical manifestations, natural course, and complications remains uncertain. ⋯ The findings of this review suggest that HS induces an early multiorgan injury that can progress rapidly to organ failure, culminating in death, if it is not recognized and treated promptly.