Application of White Noise to Repetitive Procedural Pain in Preterm Infants

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100050357

Enrollment

Unknown

Registered

2021-08-26

Start date

2020-11-28

Completion date

Unknown

Last updated

2022-04-25

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

Conditions

Premature infant

Interventions

Control Group C:Non-nutritional suck

Intervention Group A:White noise

Intervention Group B:White noise and non-nutritional suck

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Gestational aged 30 times/min.

Exclusion criteria

Exclusion criteria: 1. Apgar score < 7 at 5 min after birth; 2. Auxiliary respiration was required; 3. Suffered surgery previously; 4. Family refused to participate in the study; 5. Symptoms or signs of nervous system.

Design outcomes

Primary

Measure	Time frame
Preterm Infant Pain Profile-Revised, PIPP-R;	—

Secondary

Measure	Time frame
Physiological indexes : heart rate and oxygen saturation;Behavioral indicators : ratio of duration of crying and pain to total operation time;	—

Countries

China

Contacts

Public ContactShao Zhenzhen

shaozz@shchildren.com.cn+86 18017320763

Outcome results

None listed

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