Feasibility of for measure of intestinal blood flow by Laser Speckle Flowgraphy

Feasibility of for measure of intestinal blood flow by Laser Speckle Flowgraphy - Feasibility of for measure of intestinal blood flow by LSFG

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000036279

Enrollment

200

Registered

2019-04-01

Start date

2018-02-01

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

colorectal disease

Interventions

Measurement is only once and the standerd measuring time is 12s(4s,3times)during operation.Drug is not need.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who obtained consent in adults over 20

Exclusion criteria

Exclusion criteria: Patients who cannot afford extended surgery because of severe comorbidities Patients who need immediate completion of surgery due to intraoperative complications such as bleeding

Design outcomes

Primary

Measure	Time frame
Is there a difference between the blood flow border obtained by LSFG and the intestinal vascular processing point	—

Secondary

Measure	Time frame
Is there a difference between the blood flow border obtained by LSFG and the border obtained by Fluorescence imaging with indocyanine green (ICG)	—

Countries

Japan

Contacts

Public ContactTomoaki Kaneko

Toho University Omori Medical Center Department of gastroenterological surgery

tomoaki.kaneko@med.toho-u.ac.jp03-3762-4151

Outcome results

None listed

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