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Effects of abdominal sagging on blood pressure after supine-to-prone positional change: a prospective observational study

Effects of abdominal sagging on blood pressure after supine-to-prone positional change: a prospective observational study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0007898
Enrollment
389
Registered
2022-11-11
Start date
2022-11-15
Completion date
Unknown
Last updated
2022-11-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

None listed

Sponsors

Seoul National University Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Adult patients over the age of 18 who undergo spinal surgery on the Jackson table under general anesthesia at the neurosurgery department of Seoul National University Hospital

Exclusion criteria

Exclusion criteria: Patients who do not agree to participate in the study Patients undergoing emergency surgery Patients without foley catheter

Design outcomes

Primary

MeasureTime frame
incidence of hypotension—

Secondary

MeasureTime frame
blood pressure;heart rate;cardiac output;cardiac index;stroke volume index;stroke volume variation;pulse pressure variation;intraabdominal pressure;peak inspiratory pressure;Bispectral Index;inferior vena cava size;amount of vasopressor;abdominal circumference;abdominal diameter;severity of lumbar lordosis;the length of abdominal sagging;distance between chest pad and pelvis pad;distance between chest pad and suprasternal notch;distance between chest pad and xiphoid process ;fat thickness;Time taken to change position—

Countries

Korea, Republic of

Contacts

Public ContactKyung Won Shin

Seoul National University Hospital

skwskw1@naver.com+82-2-2072-0586

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Feb 4, 2026