Evaluation of pulse cooximetry in patients with large skin-surface temperature gradients

Evaluation of pulse cooximetry in patients with large skin-surface temperature gradients - Evaluation of pulse cooximetry in patients with large skin-surface temperature gradients

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000008855

Enrollment

Registered

2012-09-08

Start date

2011-10-27

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Surgical patients

Interventions

The estimating the accuracy of pulse hemoglobin (SpHb) measurement using Radical-7&amp

reg

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Adult surgical patients 2. Written informed consent 3. The necessity of invasive arterial catherter determined by independent anesthesiologist 4. expected large volume blood loss

Exclusion criteria

Exclusion criteria: 1. patiets with periferal arterial disease 2. patients with nail problem 3. abnormal erythrocyte 4.Low periferal perfusion "Low signal IQ" 5.Inadequate patients determied by anesthesiologist

Design outcomes

Primary

Measure	Time frame
The differences with the intra-operative SpHb and arterial Hb in anesthetized patients whose skin-surface temperature gradients is likely to be large	—

Countries

Japan

Contacts

Public ContactKen Yamaura

Kyushu University Hospital Department of Anesthesia and CCM

keny@kuaccm.med.kyushu-u.ac.jp092-642-5714

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026