Internal medicine journal
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Internal medicine journal · Sep 2010
Multicenter Study Comparative StudyThe four horsemen: clinicopathological correlation in 407 hospital autopsies.
Few previous papers comparing clinical diagnoses with autopsy findings present sensitivities and positive predictive values for individual conditions. The aim of this study is to determine the sensitivity and positive predictive value of current clinical diagnosis both overall and for individual conditions. ⋯ There exists a large burden of clinically undiagnosed and incorrectly diagnosed disease in hospital. Pneumonia, acute myocardial infarction, bowel ischaemia and pulmonary embolism represent important and difficult diagnostic challenges.
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Internal medicine journal · Sep 2010
Randomized Controlled Trial Comparative StudyRoutine use of humidification with nasal continuous positive airway pressure.
Heated humidification can reduce nasal symptoms caused by continuous positive airway pressure (CPAP) treatment, but its routine use has not been studied over the medium term in a randomized controlled trial. The aim of this study is to determine if heated humidification would reduce nasal symptoms and improve adherence with CPAP treatment in all patients with sleep apnoea irrespective of whether they had nasal symptoms initially. ⋯ The routine use of heated humidification with CPAP in all patients with sleep apnoea reduced nasal symptoms, but did not improve adherence.