MedTrace Logo

The Association Between Intestinal Perfusion and Prolonged Mechanical Ventilation in Patients After Cardiac Valve Surgery

NCT05500495 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 100

Last updated 2022-08-15

No results posted yet for this study

Summary

Background This study aimed to confirm that alterations in Doppler parameters of superior mesenteric artery(SMA) blood flow caused by intestinal hypoperfusion are associated with prolonged mechanical ventilation(PMV) in patients after cardiac valve surgery.

Methods The patients' basic hemodynamics parameters, and the SMA blood flow parameters monitored by Doppler ultrasound were collected in the supine position at admission. The length of mechanical ventilation continued to be monitored. The SMA Doppler parameters were measured again when the patient was extubated. PMV was defined as MV≥96 hours.

Conditions

  • Patient After Cardiac Valve Surgery
  • Patient With Prolonged Mechanical Ventilation

Interventions

OTHER

no intervention

no intervention

Sponsors & Collaborators

  • Peking Union Medical College Hospital

    lead OTHER

Eligibility

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

Timeline & Regulatory

Start
2021-01-01
Primary Completion
2022-03-01
Completion
2022-03-01

Countries

  • China

Study Locations

More Related Trials

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 NCT05500495 on ClinicalTrials.gov