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Operating-Room Distractions, Surgeon Workload, Anxiety, Teamwork and Intraoperative Adverse Events (ORCHESTRA)
Sponsor: National and Kapodistrian University of Athens
Summary
During surgery, telephone calls, conversations, equipment problems and other events may distract the operating team. Some events interrupt the progress of the operation. The surgeon's workload and anxiety, together with how well the team works together, may also be related to events that occur during surgery. ORCHESTRA is an observational study of patients undergoing colorectal or anal surgery in a single hospital. Trained observers record distractions during routine operations. After each operation, the surgeon reports workload and anxiety, and an observer assesses teamwork. Intraoperative adverse events are graded using a standard severity classification. The study examines how these measurements are related. It does not assign treatments, introduce distractions or change routine surgical care.
Official title: Association Between Intraoperative Distractions, Surgeon Anxiety and Task Load, Team Collaboration, and Intraoperative Adverse Events: The ORCHESTRA Study
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
OBSERVATIONAL
Enrollment
400
Start Date
2026-01-01
Completion Date
2027-12-31
Last Updated
2026-10-14
Healthy Volunteers
No
Interventions
Naturally occurring operating-room distractions and human factors
Observational recording of naturally occurring distractions and assessment of surgeon workload, situational anxiety and team collaboration during routine surgical care. No experimental exposure is assigned and no change to treatment is prescribed.
Locations (1)
Ippokrateio Hospital
Athens, Greece