Publications by authors named "Katharina Modes"

Objective: Prolonged pre-procedural fasting in children is associated with decreased patient and family satisfaction and increased patient hemodynamic instability. Practice guidelines recommend clear liquid fasting times of 2 h. We aimed to decrease pre-procedural clear liquid fasting time from 10 h 13 min to 5 h for pediatric hospital medicine (PHM) patients.

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While shown to be safe for administration in pediatric patients, sugammadex has recently been associated with residual weakness or recurarization. We describe 4 additional cases of pediatric patients with residual or recurrent weakness following rocuronium reversal with sugammadex. Two infant patients developed postoperative ventilatory distress, which was possibly related to recurarization after sugammadex reversal.

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Children with neuromuscular diseases present unique challenges to providing safe and appropriate perioperative care. Given the spectrum of disease etiologies and manifestations, this is a population that often requires specialized multidisciplinary care from pediatricians, geneticists, neurologists, dieticians, and pulmonologists which must also be coordinated with surgeons and anesthesiologists when these patients present for surgery. Several of these diseases also have specific pharmacologic implications for anesthesia, most notably mitochondrial disease and muscular dystrophies, which put them at additional risk during the perioperative period particularly in patients presenting without a formal diagnosis.

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Purpose: Extubation may be delayed after spine surgery mainly for the concerns of airway safety. Risk factors for delayed extubation in cervical spine surgery have been described to include prolonged surgery time and amount of crystalloids or blood transfused. To date, risk factors for delayed extubation in thoracic or lumbar spine surgery have not been investigated.

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Article Synopsis
  • The study looked at how effective a method called intraoperative neurophysiological monitoring (IONM) is during cervical spine surgery by reviewing 200 patients from 2008 to 2009.
  • They found that SSEP and TcMEP alerts helped detect problems during surgery, like issues caused by arm position or low blood pressure.
  • Using both SSEP and TcMEP together was super effective in spotting potential nerve damage, with a perfect score for not having incorrect alerts!
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Methylthioadenosine phosphorylase (MTAP) is known as a ubiquitously expressed house keeping gene important in biochemical salvage processes. The MTAP gene is localized on the human chromosomal region 9p21, a region often deleted in cancer. Recently, several groups including our own have shown that MTAP serves as a tumour suppressor gene.

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