Articles: function.
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Randomized Controlled Trial
Lung Function in Rural Guatemalan Women Before and After a Chimney Stove Intervention to Reduce Woodsmoke Exposure: Results From RESPIRE and CRECER.
COPD is the third most frequent cause of death globally, with much of this burden attributable to household biomass smoke exposure in developing countries. As biomass smoke exposure is also associated with cardiovascular disease, lower respiratory infection, lung cancer, and cataracts, it presents an important target for public health intervention. ⋯ In these young Guatemalan women, there was no association between lung function and early randomization to a chimney stove or personal wood smoke exposure. Future stove intervention trials should incorporate cleaner stoves, longer follow-up, or potentially susceptible groups to identify meaningful differences in lung function.
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MRI has emerged as radiation-free imaging modality for assessment of cystic fibrosis lung disease. Here, we review the current status and new developments of MRI in cystic fibrosis. ⋯ MRI is sensitive to detect hallmarks of cystic fibrosis lung disease such as bronchial wall thickening, bronchiectasis, mucus plugging and abnormal lung perfusion. A morpho-functional MRI score has been established for semiquantitative assessment of these characteristic abnormalities over a broad range of disease severity. Recent studies demonstrated that MRI is sensitive to detect changes in mucus plugging and lung perfusion in response to antibiotic therapy for pulmonary exacerbations. These results suggest that MRI may be suitable for noninvasive monitoring and as a quantitative endpoint in clinical trials for cystic fibrosis. Technical advances including ultra-short echo time and Fourier decomposition imaging are expected to enhance morphological and functional MRI of cystic fibrosis lung disease without the need of contrast medium in the near future.
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Percutaneous kyphoplasty (PKP) has been proven as an effective, minimally invasive procedure for the treatment of Kummell's disease in the early stages. However, a risk of cement leakage and further neurological damage remains during and after PKP, especially in chronic osteoporotic stage III Kummell's disease with severe spinal canal stenosis. ⋯ PKP is an effective, minimally invasive procedure for the treatment of chronic osteoporotic stage III Kummell's disease with severe spinal stenosis, leading to a significant relief of symptoms and improvement of functional status. INSTITUTIONAL REVIEW: This study was approved by the Institutional Review Board.
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In a cohort of well-characterized patients with different degrees of knee osteoarthritis (OA) and pain, the aims were to utilize mechanism-based quantitative sensory testing (QST) to (1) characterize subgroups of patients; (2) analyse the associations between clinical characteristics and QST; and (3) develop and apply a QST-based knee OA composite pain sensitivity index for patient classification. ⋯ Radiological scores, contrary to clinical pain intensity/duration, were poorly associated with QST parameters. The pain sensitivity index could classify OA patients with different degrees of OA and pain.
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Intensive care medicine · Nov 2015
Letter Multicenter Study Observational StudyDengue infection with multiorgan dysfunction: SOFA score, arterial lactate and serum albumin levels are predictors of outcome.