Noninvasive and continuous total hemoglobin measurement according to the difference of the perfusion index

Noninvasive and continuous total hemoglobin measurement according to the difference of the perfusion index - Noninvasive and continuous total hemoglobin measurement according to the difference of the perfusion index

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000019550

Enrollment

Registered

2017-03-31

Start date

2015-10-28

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

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. written informed concent 2. The patients who require arterial total hemoglobin measurement during surgery

Exclusion criteria

Exclusion criteria: 1. finger deformity or hypoperfusion which prevented the proper placement of the SpHb sensor 2. hemoglobinopathies such as sickle cell anemia or thalassemia 3. other reasons Determined by the research staff to be unfit for the study

Design outcomes

Primary

Measure	Time frame
We measure SpHb monitor in two places and change one PI artificially. After that we measure blood total Hb and compare it with two places of SpHb.	—

Countries

Japan

Contacts

Public ContactTsuyoshi Isosu

Fukushima Medical University Hospital Department of Anesthesiology

t-isosu@fmu.ac.jp024-547-1342

Outcome results