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Preliminary study on microplastics deposition in ventilator circuit and the risk of bronchopulmonary dysplasia in premature infants

Preliminary study on microplastics deposition in ventilator circuit and the risk of bronchopulmonary dysplasia in premature infants

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600123762
Enrollment
Unknown
Registered
2026-04-29
Start date
2026-04-30
Completion date
Unknown
Last updated
2026-05-04

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

Conditions

Bronchopulmonary dysplasia

Interventions

BPD group: children who meet the diagnosis of bronchopulmonary dysplasia.:None
None-BPD group:None

Sponsors

Guangdong Second Provincial General Hospital (Guangdong Provincial Emergency Hospital)
Lead Sponsor

Eligibility

Sex/Gender
All
Age
No minimum to 1 Years

Inclusion criteria

Inclusion criteria: 1. Gestational age < 30 weeks; 2. Stay in neonatal intensive care unit within 24 hours after birth; 3. Need mechanical ventilation support (including invasive ventilation or noninvasive ventilation); 4. The guardian signed the informed consent form.

Exclusion criteria

Exclusion criteria: 1. There is congenital respiratory malformation or severe birth asphyxia; 2. Clear intrauterine infection or congenital diseases affect lung development; 3. There was a serious lung infection or pneumothorax at the time of admission.

Design outcomes

Primary

MeasureTime frame
Content and types of microplastics;—

Secondary

MeasureTime frame
Basic information of premature infants;Other complications;—

Countries

China

Contacts

Public ContactLi Huiyi

Guangdong Second Provincial General Hospital (Guangdong Provincial Emergency Hospital)

946181497@qq.com+86 20 8916821

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: May 7, 2026