An Exploratory Clinical Study for The Development of the Diagnostic Method for Lymphatic-vessel Lesions Using Photoacoustic Imaging - A Clinical Study to Visualize Lymph Vessels Using Photoacoustic Imaging

Keio University0 sites71 target enrollmentDecember 25, 2017

Conditionslymphedema

Overview

Phase: 未知
Intervention: Not specified
Conditions: lymphedema
Sponsor: Keio University
Enrollment: 71
Status: Completed
Last Updated: 2 years ago

Overview Investigators Eligibility Criteria Outcomes Similar Trials

Overview

Brief Summary

Regarding the scientific validity, the lymphatic vessel images of healthy subjects and patients obtained by taking photoacoustic imaging were published in Radiology and Journal of Surgical Oncology. The finding of lymphatic pump were also published in Plastic and Reconstructive Surgery Global Open. In addition, the relationship between the lymphatic vessel images obtained by optical ultrasound imaging and the images obtained by ICG fluorescence lymphography was published in Radiology.

Registry

who.int

Start Date

December 25, 2017

End Date

March 31, 2021

Last Updated

2 years ago

Study Type

Interventional

Sex

All

Investigators

Sponsor

Keio University

Eligibility Criteria

Inclusion Criteria

Not provided

Exclusion Criteria

•1\. Pregnancy or possible pregnancy 2\. The status of immunodeficiency due to neutropenia and so on. 3\. Complications that make imaging difficult (e.g. inability to maintain the posture). 4\. In cases where it is judged by the research director or the attending physician that it is inappropriate for carrying out this research (e.g. having trouble with the subject's physical condition by keeping the posture during the imaging).