Articles: patients.
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Randomized Controlled Trial
Cerebral oxygenation in patients with obstructive sleep apnea. Effects of hypoxia at altitude and of acetazolamide.
Sleep-disordered breathing may impair cerebral oxygenation in patients with OSA syndrome, in particular during altitude travel. We studied cerebral tissue oxygenation (CTO) at low and moderate altitude in patients with OSA and evaluated whether acetazolamide improved CTO. ⋯ In patients with OSA staying at altitude, nocturnal cerebral and arterial oxygenation were reduced in association with exacerbated sleep apnea. Acetazolamide partially improved CTO, Spo2, and sleep apnea without impairing the cerebral blood flow response to apneas.
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Randomized Controlled Trial
Endosonographic Mediastinal Lymph Node Staging of Lung Cancer.
It is unclear whether endoscopic mediastinal lymph node (LN) staging techniques are equivalent to surgical mediastinal staging (SMS) techniques in patients with potentially operable non-small cell lung cancer (NSCLC). ⋯ The combined EBUS/EUS procedure can replace surgical mediastinal staging in patients with potentially resectable NSCLC. Additionally, endosonography leads to improved staging compared with SMS because it allows the biopsy of LNs and metastases unattainable with SMS techniques.
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Randomized Controlled Trial
Deep neuromuscular block improves surgical conditions during laparoscopic hysterectomy: A randomised controlled trial.
The benefit of inducing deep neuromuscular block to improve laparoscopic surgical conditions is controversial. ⋯ Inducing deep neuromuscular block (train-of-four count <1) significantly improved surgical field scores and made it possible to completely prevent unacceptable surgical conditions.
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J Clin Monit Comput · Aug 2014
Randomized Controlled TrialComplex signals bioinformatics: evaluation of heart rate characteristics monitoring as a novel risk marker for neonatal sepsis.
Heart rate characteristics monitoring for early detection of late-onset neonatal sepsis was first described in 2003. This technique, which uses mathematical methods to report the fold-increase in the risk of imminent neonatal sepsis, adds independent information to laboratory tests and clinical findings, and, in a large randomized trial, reduced NICU mortality of very low birth weight infants. Through re-analysis and new secondary analyses of published studies, we have systematically evaluated the utility of this new risk marker for screening the growing population of premature infants. ⋯ Heart rate characteristics monitoring is a validated risk marker for sepsis in the NICU.
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Randomized Controlled Trial Multicenter Study
Impact of initial blood pressure on antihypertensive response in patients with acute hypertension.
The effect profile of differing antihypertensive agents is well studied, but minimal data regarding the interaction between hemodynamic response and presenting blood pressure (BP) exist. ⋯ Initial SBP is not a predictor of the ability to achieve a prespecified target range SBP within 30 minutes.