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Clinical Utility of Near-Infrared Spectroscopy (NIRS)-Based Renal RsO2 Monitoring in Patients Undergoing Radical Nephrectomy

Clinical Utility of Near-Infrared Spectroscopy (NIRS)-Based Renal RsO2 Monitoring in Patients Undergoing Radical Nephrectomy

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0011985
Enrollment
75
Registered
2026-05-14
Start date
2026-06-04
Completion date
Unknown
Last updated
2026-07-13

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

Conditions

None listed

Interventions

None listed

Sponsors

Yonsei University Health System, Severance Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Adult patients aged 20 years or older scheduled for radical nephrectomy

Exclusion criteria

Exclusion criteria: ASA physical status class =4 Emergency surgery Body Mass Index (BMI) > 30 Subcutaneous fat depth =4 cm Skin abnormalities: Severe edema, inflammation, or skin lesions at the sensor application site Refusal to participate Anatomic abnormalities (solitary kidney, horseshoe kidney, etc.) Hemodynamic instability Severe anemia Baseline renal dysfunction: Preoperative eGFR < 60ml/min/1.73m2

Design outcomes

Primary

MeasureTime frame
Incidence of new-onset chronic kidney disease (CKD) at 6 months postoperatively—

Secondary

MeasureTime frame
Absolute and percentage change in eGFR from baseline at 6 months postoperatively, ;Incidence of postoperative acute kidney injury—

Countries

Korea, Republic of

Contacts

Public ContactJin Ha Park

Yonsei University Health System, Severance Hospital

realsummer@yuhs.ac+82-2-2228-2425

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Jul 23, 2026