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Monitoring renal microcirculation perfusion with contrast-enhanced ultrasound during cardiac surgery under cardiopulomnary bypass and non-cardiac surgery

Monitoring renal microcirculation perfusion with contrast-enhanced ultrasound during cardiac surgery under cardiopulomnary bypass and non-cardiac surgery

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-ONRC-14005043
Enrollment
Unknown
Registered
2014-05-31
Start date
2014-07-14
Completion date
Unknown
Last updated
2017-04-18

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

Conditions

kidney microcirculation during cardiopulmonary bypass

Interventions

cardiac surgery group:cardiac surgery under cardiopulmonary bypass
control group:non-cardiac surgery

Sponsors

West China Hospital, Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1.patient with selective cardiac surgery under cardiopulmonary bypass or non-cardiac surgery; 2.18-60 years old.

Exclusion criteria

Exclusion criteria: 1. patient with hypertension, diabetes,kidney diseases or kidney surgeries; 2. abnormal preoperative kidney funtion; 3. patiens with selective non-cardiac surgery have cardiac valve diseases.

Design outcomes

Primary

MeasureTime frame
wash in slope of time-intensity curve;area under time-intensity curve;peak intensity of time-intensity curve;time to peak intensity of time-intensity curve;—

Countries

China

Contacts

Public ContactBin Liu
benbinliu@hotmail.com+86 18980601540

Outcome results

None listed

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