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Retrospective analysis of hourglass-shaped silicone stents for the treatment of subglottic stenosis

Efficacy and safety of silicone hourglass stent in the treatment of subglottic stenosis:A Retrospective Study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500098284
Enrollment
Unknown
Registered
2025-03-05
Start date
2024-12-01
Completion date
Unknown
Last updated
2025-03-10

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

Conditions

Subglottic stenosis

Interventions

Observation group:None

Sponsors

Jining No.1 People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1.Age >= 18 years; 2.subglottic stenosis; 3.Placement of hourglass-shaped silicone stent.

Exclusion criteria

Exclusion criteria: 1.Age <18 years; 2.non-subglottic tracheal stenosis; 3.Placement of metal brackets or other types of silicone brackets (straight, Y-shaped).

Design outcomes

Primary

MeasureTime frame
mMRC score;Airway diameter before and after stent placement;—

Countries

China

Contacts

Public ContactLiran Zhang

Jining No.1 People's Hospital

18660756638@163.com+86 537 6051440

Outcome results

None listed

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