Observational studyActa anaesthesiologica Scandinavica2023
Continuous wireless pre- and postoperative vital sign monitoring reveal new, severe desaturations after vascular surgery.
Observational study in Acta anaesthesiologica Scandinavica, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 10 citations in OpenAlex.
- Article
- The completeness, accuracy and impact on alerts, of wearable vital signs monitoring in hospitalised patients.BMC digital health · 2025Article
- Continuous wireless pre- and postoperative vital sign monitoring reveal new, severe desaturations after vascular surgery.Acta anaesthesiologica Scandinavica · 2023Observational
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Authors and funding
6 authors at 3 institutions in 1 country.
Funding
Abstract
objectivesPostoperative deviating physiologic values (vital signs) may represent postoperative stress or emerging complications. But they can also reflect chronic preoperative values. Distinguishing between the two circumstances may influence the utility of using vital signs in patient monitoring. Thus, we aimed to describe the occurrence of vital sign deviations before and after major vascular surgery, hypothesising that preoperative vital sign deviations were longer in duration postoperatively.
methodsIn this prospective observational study, arterial vascular patients were continuously monitored wirelessly - from the day before until 5 days after surgery. Recorded values were: heart rate, respiration rate, peripheral arterial oxygen saturation (SpO
resultsForty patients were included with a median monitoring time of 21 h preoperatively and 42 h postoperatively. The median duration of SpO
conclusionDeviating physiology is common in patients before and after vascular surgery. A longer duration of severe desaturation was found on the first postoperative day in the ward compared to preoperatively, whereas moderate desaturations were reflected in postoperative desaturations. Cumulative duration outside thresholds is, in some cases, exacerbated after surgery.
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