Evaluation of tissue blood flow for limb ischemia by finger-mounted tissue oximetry

Evaluation of tissue blood flow for limb ischemia by finger-mounted tissue oximetry - Evaluation of tissue blood flow for limb ischemia by finger-mounted tissue oximetry

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000025021

Enrollment

100

Registered

2016-11-28

Start date

2016-11-28

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

Peripheral Arterial Disease

Interventions

finger-mouted tissue oximetry, transcutaneous oxygen tension, skin perfusion pressure, ankle-brachial pressure index

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1)healthy adult volunteers 2)patients with arteriosclerosis obliterans

Exclusion criteria

Exclusion criteria: 1)Pregnant, possibly pregnant women 2)Patients who are assessed as not eligible for the study by the investigator 3)patients who do not agree

Design outcomes

Primary

Measure	Time frame
Comparison of measured value of rSO2 measured with a diagnostic finger wearing oximeter in the lower extremity with the conventional method (below) Ankle-brachial artery pressure index (ABI) Toe-brachial artery pressure index (TBI) Percutaneous oxygen partial pressure (TcPO 2)	—

Secondary

Measure	Time frame
The average value of rSO 2 and T-HbI of healthy subjects and ischemic limb patients Repeatability of repeated measurements of rSO 2, T-HbI	—

Countries

Japan

Contacts

Public ContactKazunori Inuzuka

Hamamatsu University School of Medicine Division of Vascular Surgery, Second Department of Surgery

inu@hama-med.ac.jp053-435-2279

Outcome results

None listed

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