Detection of aspiration risk using near-infrared fluorescent clinical test system

Detection of aspiration risk using near-infrared fluorescent clinical test system - Detection of aspiration risk using near-infrared fluorescent clinical test system

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000040116

Enrollment

Registered

2020-05-01

Start date

2020-08-01

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

dysphasia

Interventions

Test food water containing fluorescent dye(ICG Indocyanine Green) 0.81micromol /L Participants take 10ml test water in each swallowing.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy volunteer who agree to participate the study subjects with dysphagia

Exclusion criteria

Exclusion criteria: subjects those cannot perform VF due to allergy of contrast medium or gastrointestinal disease subject who do not agree to participate the study

Design outcomes

Primary

Measure	Time frame
Methods 1.Detection of pharyngeal residue by using near-infrared fluorescent clinical test system 2.Assessment of swallowing function by VE and VF The results obtained from each test are compared and the usefulness of the near-infrared fluorescence clinical test system is verified.	—

Countries

Japan

Contacts

Public ContactHaruka Tohara

Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University Department of Dysphagia Rehabilitation

harukatohara@hotmail.com03-5803-5559

Outcome results

None listed

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