Articles: patients.
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Critical care medicine · Feb 2014
Multicenter StudyAssociation Between Hyperoxia and Mortality After Stroke: A Multicenter Cohort Study.
To test the hypothesis that hyperoxia was associated with higher in-hospital mortality in ventilated stroke patients admitted to the ICU. ⋯ In ventilated stroke patients admitted to the ICU, arterial hyperoxia was independently associated with in-hospital death as compared with either normoxia or hypoxia. These data underscore the need for studies of controlled reoxygenation in ventilated critically ill stroke populations. In the absence of results from clinical trials, unnecessary oxygen delivery should be avoided in ventilated stroke patients.
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Am. J. Respir. Crit. Care Med. · Jan 2014
Multicenter Study Comparative StudyClinical and Epidemiologic Phenotypes of Childhood Asthma.
Clinical and epidemiologic approaches have identified two distinct sets of classifications for asthma and wheeze phenotypes. ⋯ Clinical phenotypes were well supported by LCA analysis. The hypothesis-free LCA phenotypes were a useful reference for comparing clinical phenotypes. Thereby, we identified children with clinically conspicuous but undiagnosed disease. Because of their high area under the curve values, clinical phenotypes such as (recurrent) unremitting wheeze emerged as promising alternative asthma definitions for epidemiologic studies.
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Randomized Controlled Trial Multicenter Study
The analgesic efficiency of combined pregabalin and ketamine for total hip arthroplasty: a randomised, double-blind, controlled study.
Pregabalin and ketamine given together have a small, additive effect in reducing post-operative pain after total hip arthroplasty.
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Anesthesia and analgesia · Jan 2014
Multicenter StudyEpidural lysis of adhesions for failed back surgery and spinal stenosis: factors associated with treatment outcome.
Failed back surgery syndrome (FBSS) is a challenging problem. One treatment advocated to treat FBSS is epidural lysis of adhesions (LOA). The results of studies examining LOA for FBSS have been mixed, but are limited because no study has ever sought to identify factors associated with outcomes. ⋯ Considering our modest success rate, selecting patients for epidural LOA based on demographic and clinical factors may help better select treatment candidates. Procedural factors such as the use of hyaluronidase that increase risks and costs did not improve outcomes, so further research is needed before these become standard practice.
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Multicenter Study
The lower limit of intensity to control uremia during continuous renal replacement therapy.
The recommended lower limit of intensity during continuous renal replacement therapy (CRRT) is 20 or 25 mL/kg/h. However, limited information is available to support this threshold. We aimed to evaluate the impact of different intensities of CRRT on the clearance of creatinine and urea in critically ill patients with severe acute kidney injury (AKI). ⋯ The lower limit of delivered intensity to control uremia during CRRT was approximately between 10 and 15 mL/kg/h in our cohort. A prescribed intensity of approximately 15 mL/kg/h might be adequate to control uremia for patients with severe AKI in the ICU. However, considering the limitations due to the retrospective nature of this study, prospective studies are required to confirm our findings.