Tokyo, Aug. 1 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000062316) titled 'Study of Postprandial Physiological State Assessment Using a Smart Ring' on Aug. 1.

Study Type: Interventional

Study Design: Basic Design - Cross-over Randomization - Randomized Blinding - Open -no one is blinded Control - Active

Primary Sponsor: Institute - National Institute of Advanced Industrial Science and Technology (AIST)

Condition: Condition - N/A Classification by malignancy - Others Genomic information - NO

Objective: Narrative objectives1 - The objective of this study is to quantify autonomic nervous system responses to a postprandial challenge using photoplethysmography (PPG)-derived indices obtained ...