WARD Surgery Pilot - WARD 24/7

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WARD Surgery Pilot


Study design

Observational study

Sample size

50 participants


Study sites



Inclusion criteria

Adult patients (from 65 years of age) undergoing elective major abdominal cancer surgery with an estimated duration of >2 hours and with a preoperative sinus rythm. 



Study procedures

Included patients were monitored with WARD equipment from after the surgery in the post anesthesia care unit (POTA) and up to 4 days postoperatively while hospitalized. 


Primary outome

Cardiopulmonary micro events (vital parameter deviation) during the entire monitoring period.


Primary Investigator

Camilla Lundgreen Duus, MD