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Application of low-temperature plasma radiofrequency ablation in the treatment of laryngomalacia in neonate and infant

Application of low-temperature plasma radiofrequency ablation in the treatment of laryngomalacia in neonate and infant

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2000029098
Enrollment
Unknown
Registered
2020-01-13
Start date
2016-06-01
Completion date
Unknown
Last updated
2020-01-20

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

Conditions

Laryngomalacia

Interventions

Severe traditional surgery group:Laryngology cold instrument surgery
Severe ablation surgery group:Laryngology ablation surgery
Mild to moderate ablation surgery group :Laryngology ablation surgery
Mild to moderate wait and Observation group:Wait and Observation group

Sponsors

Children's Hospital of Shanghai
Lead Sponsor

Eligibility

Sex/Gender
All
Age
0.05 Years to 0.92 Years

Inclusion criteria

Inclusion criteria: Source of children: children with laryngomalacia who were admitted to the neonatal department through outpatient admission and referral to the neonatal department.

Exclusion criteria

Exclusion criteria: Children of laryngomalacia with severe systemic disease or syndrome.

Design outcomes

Primary

MeasureTime frame
Clinical score;Symptom score;Total clinical symptoms score;—

Secondary

MeasureTime frame
Duration of operation;The number of days in hospital;Intraoperative blood loss;—

Countries

China

Contacts

Public ContactXiaoyan Li

Children's Hospital of Shanghai

chhshent@163.com+86 18917128276

Outcome results

None listed

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