Activity and sleep assessment of full-term infant

Activity and sleep assessment of full-term infant - Activity and sleep assessment of full-term infant (ASAF)

Status

Recruiting

Phases

Phase 1

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000019696

Enrollment

Registered

2016-02-15

Start date

2013-06-01

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

Full-term infants

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Born between 37 and 42 weeks' gestational age.

Exclusion criteria

Exclusion criteria: (1)Severe illness or congenital abnormality (2) Use of infant medication with sedative effects.

Design outcomes

Primary

Measure	Time frame
Nighttime sleep durations of infants of 18 months of age	—

Secondary

Measure	Time frame
Nap duration Nap end time Sleep onset time WASO Daytime activity	—

Countries

Japan

Contacts

Public ContactMachiko Nakagawa

St. Luke's international Hospital Pediatrics

machina@luke.ac.jp03-3541-5151

Outcome results