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Pressure Gradient for Venous Return in Predicting Fluid Responsiveness in Patients Undergoing Laparoscopic Surgery

NCT04030221 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 40

Last updated 2019-07-23

No results posted yet for this study

Summary

Surgical patients, especially those with insufficient blood volume and hypotension, often need fluid therapy. However, there is still a lack of simple and reliable indicators for judging transfusion responsiveness in some types of surgery. Previous studies have shown that Pressure Gradient for Venous Return (PVR) can be used to guide infusion. Thus, our aim is to explore the relationship between PVR and liquid reactivity.

Conditions

  • Fluid Responsiveness

Interventions

OTHER

fluid infusion

250 ml of liquid will be given within 10 minutes for each patients, and the hemodynamic parameters before and after fluid infusion will be recorded. Then the experiment is completed.

Sponsors & Collaborators

  • Second Affiliated Hospital, School of Medicine, Zhejiang University

    lead OTHER

Principal Investigators

  • Yan Min, Doctor · Second Affiliated Hospital, School of Medicine, Zhejiang University

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-07-20
Primary Completion
2019-08-20
Completion
2019-08-20

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 NCT04030221 on ClinicalTrials.gov