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Use of Non-invasive Real-time Blood Flow Doppler Measurement Technology in ICU Patients: A two-center, Prospective, Observational Study

Use of Non-invasive Real-time Blood Flow Doppler Measurement Technology in ICU Patients: A two-center, Prospective, Observational Study

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2400088909
Enrollment
Unknown
Registered
2024-08-29
Start date
2024-09-01
Completion date
Unknown
Last updated
2025-10-20

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

circulatory failure

Interventions

Patients with circulatory failure:None

Sponsors

The First Affiliated Hospital, Sun Yat-Sen University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 100 Years

Inclusion criteria

Inclusion criteria: 1. Patients with circulatory failure (one of the following can be satisfied: (1) map 2mmol/l and urine output < 0.5ml/kg · h) should be treated with liquid according to the judgment of clinicians. 2. The patient had undergone hemodynamic monitoring of cardiac output index by transpulmonary thermodilution

Exclusion criteria

Exclusion criteria: 1. Age < 18 2. Pregnancy status 3. Acute cardiogenic pulmonary edema was present or the patient did not need or did not tolerate fluid treatment as judged by the clinician 4. Skin damage in the area to be inspected

Design outcomes

Primary

MeasureTime frame
Cardiac output;—

Secondary

MeasureTime frame
Non invasive pulse perfusion index;—

Countries

China

Contacts

Public ContactRui Shi

The First Affiliated Hospital, Sun Yat-Sen University

shir28@mail.sysu.edu.cn+86 87755766

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026