Chrono-nutritional survey in pregnants using a food-log app

Chrono-nutritional survey in pregnants using a food-log app - Chrono-nutritional survey in pregnants using a food-log app

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000049023

Enrollment

10000

Registered

2023-12-01

Start date

2022-10-01

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

pregnant mothers

Interventions

None listed

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: Users of the diet management app Asken's Pregnancy Course

Exclusion criteria

Exclusion criteria: Basically, this study does not set any exclusion criteria. The reason for not establishing exclusion criteria is that we are not asking the participants to provide personal information such as their medical history, so it is difficult to establish exclusion criteria.

Design outcomes

Primary

Measure	Time frame
Body weight change during the pregnancy	—

Secondary

Measure	Time frame
Dietary changes, sleep changes, birth fetal weight	—

Countries

Japan

Contacts

Public ContactYu Tahara

Waseda University School of Advanced Science and Engineering

yutahara0829@gmail.com03-5369-7318

Outcome results