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Correlation Analysis Between Mostcare Parameters and Spontaneous Breathing Trial in Patients After Cardiac Surgery

NCT06230497 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 50

Last updated 2025-01-14

No results posted yet for this study

Summary

Cardiac output (CO) monitoring is of primary importance in high-risk surgery and critically ill patients.

Intermittent thermodilution (ThD) by means of a pulmonary artery catheter (PAC) was invasiveness, the occurrence of complications, and inability to estimate CO on a beat-by-beat basis may explain the reduction in routine use. Echocardiography is now widely used. However, a poor acoustic window, inaccurate diameter calculations, and difficulty maintaining the angle of insonation and blood flow within the recommended values may lead to inaccuracy in CO estimation.Pulse contour methods (PCMs) are commonly used as they seem to fulfill most of the characteristics of an "ideal" hemodynamic monitoring system.

Mostcare can continuously and real-time monitor important circulatory indicators such as cardiac output, peripheral vascular resistance index (SVRI), cardiovascular impedance (Ztot), cardiac cycle efficiency (CCE), and maximum pressure gradient (dp/dt MAX). It may help identify the causes of difficulty in weaning patients from ventilators after cardiac surgery.

Conditions

  • Post-cardiac Surgery
  • Ventilator Weaning

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
2024-05-01
Primary Completion
2024-10-01
Completion
2024-10-10

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 NCT06230497 on ClinicalTrials.gov