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Descending Aorta Blood Flow to Guide Fluid Therapy During Surgery

NCT05227729 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 30

Last updated 2024-04-25

No results posted yet for this study

Summary

The investigators will perform a clinical observational study of patients undergoing abdominal surgery. The study will be performed at Sykehuset Telemark, Skien. The aims of the study are to compare suprasternal and transoesophageal Doppler (reference method) to measure blood flow in the proximal descending aorta and to explore the variability of hemodynamic variables during surgery.

Conditions

  • Hemodynamic Instability

Interventions

DIAGNOSTIC_TEST

Measurement of blood flow in descending aorta by suprasternal ultrasound Doppler technique

While study subjects are in general anesthesia the investigator will perform repeated measurements every 5 min.

DIAGNOSTIC_TEST

Measurement of blood flow in descending aorta by transoesophageal ultrasound Doppler technique

While study subjects are in general anesthesia the investigator will perform repeated measurements every 5 min.

Sponsors & Collaborators

  • Oslo University Hospital

    collaborator OTHER

  • University of Oslo

    collaborator OTHER

  • Sykehuset Telemark

    lead OTHER_GOV

Principal Investigators

  • Torkjell Nøstdahl, MD, PhD · Telemark Hospital Trust

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-10-18
Primary Completion
2024-01-29
Completion
2024-01-29

Countries

  • Norway

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05227729 on ClinicalTrials.gov