Tokyo, June 27 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000058290) titled 'The effect of submandibular muscle strengthening training on upper esophageal sphincter opening' on June 26.

Study Type: Interventional

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

Primary Sponsor: Institute - Fujita Health University

Condition: Condition - Deglutition disorder Classification by malignancy - Others Genomic information - NO

Objective: Narrative objectives1 - Verify the differences in strengthening techniques for the submandibular muscles for upper esophageal sphincter opening. Basic objectives2 - Efficacy

Interve...