Tokyo, April 3 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000061123) titled 'A study investigating the muscle activity involved in gargling' on April 1.

Study Type: Interventional

Study Design: Basic Design - Single arm Randomization - Non-randomized Blinding - Open -no one is blinded Control - Self control

Primary Sponsor: Institute - Tokyo Metropolitan Institute for Geriatrics and Gerontology

Condition: Condition - healthy older adults Classification by malignancy - Others Genomic information - NO

Objective: Narrative objectives1 - To explore the effects of gargling with solutions of different viscosities on the suprahyoid muscles. Basic objectives2 - Others

Intervention: Intervention...