A pilot study of indocyanine green fluorescein imaging for detecting the serosal and mucosal blood flow of the reconstructed gastric conduit after esophagectomy

A pilot study of indocyanine green fluorescein imaging for detecting the serosal and mucosal blood flow of the reconstructed gastric conduit after esophagectomy - A pilot study of ICG fluorescein imaging for detecting the serosal and mucosal blood flow of the reconstructed gastric conduit after esophagectomy

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000044319

Enrollment

Registered

2021-05-26

Start date

2021-05-26

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

Esophageal Cancer

Interventions

A group: We perform indocyanine green fluorescein imaging for detecting the serosal and mucosal blood flow of the reconstructed gastric conduit after esophagectomy. We evaluate the endoscopic findings

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Cases with esophageal reconstruction using gastric conduit after esophagectomy

Exclusion criteria

Exclusion criteria: The patients with iodine or indocyanine green hypersensitivity

Design outcomes

Primary

Measure	Time frame
Endoscopic findings of the mucosa of the reconstructed gastric conduit and the anastomotic part after surgery	—

Secondary

Measure	Time frame
Adverse events rate	—

Countries

Japan

Contacts

Public ContactYutaka Tokairin

Tokyo Metropolitan Toshima Hospital Department of Surgery

tokairin.srg1@tmd.ac.jp03-5375-1234

Outcome results

None listed

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