Rev Pneumol Clin
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Drug abuse is a growing problem in industrialized countries, opening the way to new diseases of the respiratory tract. It has been demonstrated that regular inhalation of cannabis has the same consequences as tobacco smoking. The same cannot be said for other drugs. ⋯ Summarizing, respiratory diseases in drug abuses can take on a wide range of quite complex presentations. Occasional or regular use of illicit drugs can lead, not exceptionally, to severe respiratory complications requiring rapid management. Knowledge of the principal complications and the appropriate diagnostic procedures is indispensable.
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Localized tracheobronchial amyloidosis is an uncommon disease of unknown cause. Bronchial amyloid deposits can occur as focal nodules or multifocal infiltration of the submucosa. ⋯ We report a case of tracheobronchial amyloidosis disclosed by asthmatiform dyspnea. The diagnosis was obtained at bronchial fibroscopy performed as part of the work-up for secondary pneumonia.
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Clinical Trial Controlled Clinical Trial
[Respiratory rehabilitation in patients with bronchial asthma and chronic obstructive pulmonary disease (COPD) in Kinshasa].
A number of studies in western countries have shown that respiratory and physical rehabilitation of patients with chronic obstructive pulmonary disease (COPD) only has a minimal effect on respiratory function but can significantly improve physical capacity. The aim of our study was to apply these methods to patients in Kinshasa, Democratic Republic of Congo. We treated 38 patients (20 women) who had bronchial asthma (n=14) or COPD (n=24). ⋯ COPD patients improved their FEV1 significantly compared with asthma patients. Our study show that pulmonary rehabilitaion increase the level of spontaneous physical activity. The pulmonary rehabilitation program changes the quality of life of COPD patients who are able to move about better for longer periods of time, have a longer walking distance, and improved physical activity level.
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Nosocomial pneumonia is one of the primary causes of nosocomial infection in intensive care patients, leading to high mortality and prolonged hospitalization. Mechanical ventilation and its duration are major risk factors. When invasive ventilation is indispensable, preventive measures should aim at optimizing patient care by carefully applying basic rules of hygiene and recommended procedures for use of ventilation equipment. Different preventive measures have been proposed and should be considered in light of several criteria: the cost/benefit ratio, the level of proof (size of the study population, quality and pertinence of judgement criteria), feasibility, routine cost, and absence of secondary collateral adverse effects.