Journal of clinical monitoring and computing
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J Clin Monit Comput · Dec 2022
Editorial CommentThe mechanical power in neurocritical care patients: is it useful?
Patients with acute brain injury have been excluded in the majority of the randomized clinical trials which evaluated a lung protective strategy in patients with acute respiratory failure. It remains unclear if low tidal volume, higher PEEP levels and recruitment maneuvers by increasing both the intracranial and intrathoracic pressure and by leading to a permissible hypercapnia could furthermore deteriorate the acute brain injury and the final outcome. ⋯ Jiang et al. demonstrated in neurocritical patients that non-survivors had a higher mechanical power compared to survivors. Mechanical power was associated with an increase in intensive care mortality risk and also to an enhanced risk of hospital mortality, prolonged intensive care length of stay and fewer ventilatory free days; in addition, the mechanical power could better predict mortality compared to the Glasgow Coma Scale.
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J Clin Monit Comput · Dec 2022
EditorialThe impact of eye-tracking on patient safety in critical care.
Patient safety has become a high priority in health care. The recognition, prevention and reduction of human errors are crucial for patient care. ⋯ Diverse studies in critical care have proved the usefulness of eye-tracking to analyze real-life scenarios. These insights could contribute to increased patient safety.
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J Clin Monit Comput · Oct 2022
EditorialSample size determination in method comparison and observer variability studies.
The comparison of two quantitative measuring devices is often performed with the Limits of Agreement proposed by Bland and Altman in their seminal Lancet paper back in 1986. Sample size considerations were rare for such agreement analyses in the past, but recently several proposals have been made depending on how agreement is to be assessed and the number of replicates to be used. ⋯ These include current state-of-the-art analysis of and reporting guidelines for agreement studies. General recommendations close the paper.
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J Clin Monit Comput · Aug 2022
EditorialFeatures of new vision-incorporated third-generation video laryngeal mask airways.
Numerous studies have shown that blindly inserted supraglottic airway devices (SADs) are sub-optimally placed in 50 to 80% of all cases. Placement under direct vision has been recommended. We describe the very first two new SADs of the third generation that incorporate a videoscope with flexible tip. ⋯ This article describes the two new devices' physical characteristics, features, rationale for use, advantages and limitations in comparison to existing devices. Each of the two new devices-the Video Laryngeal Mask (VLMTM, UE Medical®) and the SafeLM® Video Laryngeal Mask System (SafeLMTM VLMS, Magill Medical Technology®) consist of two parts: (a) a disposable 2nd generation SAD with a silicone cuff and an anatomically curved tube; and (b) a reusable patient-isolated videoscope and monitoring screen, with the flexible scope located into a specially-designed, blind-end channel terminating in the bowl of the SAD, preventing the videoscope from contacting patient body fluids in the SAD bowl. Third generation placement-under-direct-vision supraglottic airway devices possess several theoretical safety and ease of use advantages which now need to be validated in clinical use.