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Biomarkers and Bowel Sounds in Patients With Acute Gastrointestinal Injury

NCT04769830 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 172

Last updated 2022-08-01

No results posted yet for this study

Summary

The incidence of gastrointestinal diseases is high in intensive care unit (intensive care unit,ICU). In critically ill patients, the intestinal tract is the "engine" of multiple organ dysfunction syndrome (Multiple organ dysfunction syndrome,MODS) and a component of multiple organ dysfunction syndrome, which is closely related to the poor prognosis of critically ill patients. In 2012, the abdominal working group of the European Association of critical Care Medicine (the European Society of Intensive Care Medicine,ESICM) put forward the concept of "acute gastrointestinal injury" (acute gastrointestinal injury,AGI), which was defined as gastrointestinal dysfunction caused by acute disease in critically ill patients. However, the grading system is complex and general, which does not reflect other gastrointestinal functions such as endocrine, immunity, barrier and so on, and lacks the support of objective laboratory results. When patients with acute gastrointestinal injury, gastrointestinal digestion and absorption, endocrine, immunity, barrier function are affected in varying degrees. The levels of indexes reflecting gastrointestinal digestion and absorption, endocrine and immunity were different among different AGI grades. The purpose of this study was to observe the characteristics of AGI bowel sounds in critically ill patients with ICU by digital continuous bowel sound monitoring, and to explore the clinical value of bowel sounds characteristics in AGI of critically ill patients combined with the changes of biomarkers of gastrointestinal injury.

Conditions

  • Gastrointestinal Injury

Interventions

OTHER

Bowel sound

The characteristic data of bowel sounds, such as 24-hour average intestinal rate, duration of gastrointestinal sounds, amplitude, maximum frequency and average frequency, were collected to observe the differences of intestinal sounds among different AGI grades.

Sponsors & Collaborators

  • First Affiliated Hospital Xi'an Jiaotong University

    lead OTHER

Principal Investigators

  • Qindong Shi, Chief · Director of intensive Care Unit

Eligibility

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

Timeline & Regulatory

Start
2021-04-14
Primary Completion
2022-09-25
Completion
2022-09-25

Countries

  • China

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 NCT04769830 on ClinicalTrials.gov