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Prospective study of Perfusion index and Pleth variability index as indicators of successful adductor canal block to control post-operative pain in patients undergoing knee surgery.

Perfusion index and Pleth variability index as indicators of successful adductor canal block to control post-operative pain in patients undergoing knee surgery.

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0005421
Enrollment
39
Registered
2020-09-23
Start date
2020-09-30
Completion date
Unknown
Last updated
2020-10-05

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

The Catholic University of Korea, Eunpyeong St. Mary's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Adult patients aged 19 to 80 years old with no communication problems and good cooperation

Exclusion criteria

Exclusion criteria: Patients with arrhythmia and cardiovascular disease, and patients with anemia, where PI or PVi measurements may be incorrectare excluded. Patients with neurological disorders and peripheral vascular disease who may show decreased sensory function were also excluded.

Design outcomes

Secondary

MeasureTime frame
Usefulness and cutoff values ??of PI and PVi as a tool to predict the success of ACB—

Primary

MeasureTime frame
Changes in PI and PVi after ACB.—

Countries

Korea, Republic of

Contacts

Public ContactHye Joo Yun

The Catholic University of Korea, Eunpyeong St. Mary's Hospital

Outcome results

None listed

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