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Efficacy and Safety Evaluation of novel fully covered self-expanding metallic stents in complex benign airway strictures

Efficacy and Safety Evaluation of novel fully covered self-expanding metallic stents in complex benign airway strictures

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-ONC-16009991
Enrollment
Unknown
Registered
2016-11-24
Start date
2017-01-11
Completion date
Unknown
Last updated
2017-04-18

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

Conditions

complex benign airway strictures

Interventions

stent insertion: fully covered self-expanding metallic stents insertion

Sponsors

Shanghai First People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1. patient aged 18 to 70 years; 2. chest ct or bronchoscope shows that airway strictures is located in the upper segment of the trachea; 3. the airway strictures was caused by intubation, incision or post operation; 4. >50% obstruction of the lumen.

Exclusion criteria

Exclusion criteria: (1) patients who deny signatures on the informed consent or disobey the study protocal; (2) airway stenosis caused by other reasons; (3) continued bleeding in the trachea; (4) complicated with small airway stenosis, obstruction, pneumothorax, mediastinal emphysema; subcutaneous emphysema; (5) severe damaged lung or heart function; (6) severe infection in the airway; (7) Intolerance with the bronchoscopy.

Design outcomes

Primary

MeasureTime frame
Number of participants with migration of the stent;—

Contacts

Public ContactQiang Li

Shanghai First People's Hospital

liqressh@hotmail.com+86 13801602220

Outcome results

None listed

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