Application and effect evaluation of circadian rhythm maternal heart sound intervention in premature infants

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2300076142

Enrollment

Unknown

Registered

2023-09-26

Start date

2023-02-20

Completion date

Unknown

Last updated

2023-10-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Premature infants

Interventions

Experimental group A:Circadian rhythm maternal heart sound

Control group B:Maternal heart sound

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Suitable for appropriate for gestational age premature infants admitted to NICU (32 weeks = birth gestational age<37 weeks)

Exclusion criteria

Exclusion criteria: a) Those who fail the hearing screening; b) Patients with craniocerebral diseases, intracranial hemorrhage of grade III or above, and central nervous system diseases; c) Genetic metabolic disease, congenital malformation, and surgical operation during the study period; d) Those who used sedatives and mechanical ventilation during the study period; e) Those who suffer from deterioration, abandonment of treatment, or death; f) The mother of the child has serious heart disease.

Design outcomes

Primary

Measure	Time frame
Sleep duration;	—

Secondary

Measure	Time frame
Sleep efficiency;Sleep activity;Height;Sleep Fragmentation Index;Weight;Head circumference;	—

Countries

China

Contacts

Public ContactXiaoli Tang

Sanya Maternal and Child Health Hospital/Sanya Women and Children's Hospital/Shanghai Children's Medical Center Hainan Branch

tangxiaoli@scmc.com.cn+86 189 3087 1509

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026