Clinical study of renal resistance index and renal regional tissue oxygen saturation in early prediction of acute kidney injury in critically ill children

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2100046530

Enrollment

Unknown

Registered

2021-05-21

Start date

2021-06-01

Completion date

Unknown

Last updated

2022-01-04

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

Conditions

Acute kidney injury

Interventions

AKI occurred within 72 hours:None

No AKI within 72 hours:None

Eligibility

Sex/Gender

Male

Age

No minimum to 18 Years

Inclusion criteria

Inclusion criteria: Aged 28 days to 18 years.

Exclusion criteria

Exclusion criteria: 1.The renal distance measured by bedside ultrasound was not covered by NIRS; 2.Patients being not cooperative; 3.Patients with chronic renal insufficiency, renal surgery, renal vascular abnormalities, renal occupation, renal pelvis dilation, hydronephrosis; 4.Admission time for less than 72 hours; 5.Refused to participate in the study.

Design outcomes

Primary

Measure	Time frame
Renal resistance index; renal regional tissue oxygen saturation;	—

Countries

China

Contacts

Public ContactQu Dong

Children's Hospital Affiliated to the Capital Institute of Pediatrics

qudong2012@126.com+86 13381336228

Outcome results

None listed

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