Canadian journal of anaesthesia = Journal canadien d'anesthésie
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Identifying patients at risk of postoperative complications and trying to prevent these complications are the essence of preoperative evaluation. While not overtly frail or disabled, vulnerable patients with mild frailty may be missed by routine assessments and may still have a worse postoperative course. ⋯ Vulnerability was not associated with a longer hospital LOS but with higher risk of non-home discharge. Vulnerable patients might benefit from early identification and advanced planning with earlier transfer to rehabilitation centres.
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When people die in intensive care units (ICUs), as many as half of their family members may experience a severe grief reaction. While families report a need for bereavement support, most ICUs do not routinely follow-up with family members. Clinicians are typically involved in supporting families during death and dying, yet little is known about how they work with families in bereavement. Our goal was to explore how clinicians support bereaved families, identify factors that facilitate and hinder support, and understand their interest and needs for follow-up. ⋯ Multiple opportunities were identified to enhance current bereavement support for families, including the desire of ICU clinicians for formal follow-up programs. Many psychological, sociocultural, and structural factors would need to be considered in program design.
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Videolaryngoscopy is widely believed to give a superior view to that obtained by direct laryngoscopy. Published literature suggests this benefit extends to both hyper-angulated and Macintosh-style videolaryngoscopes. Notwithstanding, our clinical experience shows that the videoscopic view with a Macintosh-style videolaryngoscope is often no different or only marginally better than the directly sighted peroral view. ⋯ This study failed to corroborate previously published findings of a clinically significantly improved videoscopic view compared with direct peroral sighting using Macintosh-style videolaryngoscopes. Further study of this class of device is warranted in human subjects.
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The purpose of this study was to investigate myometrial contractility induced by oxytocin in women with advanced maternal age (AMA) and morbid obesity (MO). We hypothesized that both oxytocin-pretreated and oxytocin-naïve myometrial tissues from women of AMA and women who are MO would exhibit poor myometrial contractility compared with women that are younger and of normal body mass index (BMI). ⋯ Oxytocin pre-treatment reduced myometrial contractility in AMA and control group women compared with their oxytocin-naïve counterparts, as a function of the desensitization phenomenon. Attenuated oxytocin-induced myometrial contractility in MO women in both oxytocin-pretreated and oxytocin-naïve samples suggests that these women have intrinsically reduced uterine contractile ability.