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Different Intra-abdominal Pressures and Optic Nerve Size

NCT04556877 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 78

Last updated 2020-09-21

No results posted yet for this study

Summary

In intensive care patients, high intraabdominal pressure is frequently encountered. Intra-abdominal pressure is often measured as high, especially after major abdominal surgery procedures. In recent years, various studies have reported that the increase in optic nerve diameter measured by ultrasound correlates with the level of intracranial pressure. Optic nerve diameter measurement with ultrasound is a non-invasive procedure. Intra-abdominal pressure measurements are also routinely performed in intensive care patients. In the measurement of abdominal pressure, the bladder catheter, which is already available in every patient who comes to intensive care, is used. In this study, the intra-abdominal pressure values present in the file of each patient undergoing major abdominal surgery who were taken to intensive care unit will be taken. Orbital USG will be performed on the 6th, 12th and 24th hours on admission to the intensive care unit to measure the diameter of the optic nerve, and the relationship between the intra-abdominal pressure value and optic nerve diameters will be investigated.

Conditions

  • Major Surgery
  • Intraabdominal Hypertension
  • Optic Nerve Congestion

Interventions

PROCEDURE

Intraabdominal pressure and optic nerve diameters

Measuring Intraabdominal pressure with a Foley cathater and measuring optic nerve diameters with a USG

Sponsors & Collaborators

  • Trakya University

    lead OTHER

Eligibility

Min Age
18 Years
Max Age
85 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-06-15
Primary Completion
2020-06-15
Completion
2020-06-15

Countries

  • Turkey (Türkiye)

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 NCT04556877 on ClinicalTrials.gov