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Showing 1–14 of 14 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Stenosis of Trachea Clear all
Not yet recruiting Not applicable Interventional

Transcriptomic Profile Changes in Benign Tracheal Stenosis: Wedge Resection vs. Radial Incision

NCT07463742
View directory record Official record
Conditions
Tracheal Stenosis
Interventions
Bronchoscopy, carbon dioxide (CO2) laser wedge resection, Radial incision with dilation
Procedure
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 15, 2026 · Synced Jun 10, 2026, 1:24 AM EDT
Recruiting Phase 1 Interventional

Cryospray Therapy for Benign Airway Stenosis

NCT06085209
View directory record Official record
Conditions
Stenosis Trachea
Interventions
The truFreeze Spray Cryotherapy, Ballon dilation, Radial Incision
Device
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 9, 2025 · Synced Jun 10, 2026, 1:24 AM EDT
Completed No phase listed Observational

Matrix Biology of Tracheobronchomalacia and Tracheal Stenosis

NCT00705848
View directory record Official record
Conditions
Tracheobronchomalacia, Tracheal Stenosis
Interventions
Not listed
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 20, 2017 · Synced Jun 10, 2026, 1:24 AM EDT
Completed No phase listed Observational

Treatment Alternatives in iSGS (NoAAC PR-02 Study)

NCT02481817
View directory record Official record
Conditions
Idiopathic Subglottic Stenosis (iSGS)
Interventions
Endoscopic dilation of subglottic stenosis, Endoscopic resection of the stenosis, Tracheal Resection
Procedure
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
1,239 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
39
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Irvine, California + 35 more
Source: ClinicalTrials.gov public record
Updated Oct 27, 2021 · Synced Jun 10, 2026, 1:24 AM EDT
Terminated Not applicable Interventional Results available

Study of Mitomycin-C Application in Laryngotracheal Stenosis

NCT01523275
View directory record Official record
Conditions
Laryngeal Stenosis, Subglottic Stenosis, Tracheal Stenosis
Interventions
Mitomycin -C, Saline application
Drug · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 21, 2019 · Synced Jun 10, 2026, 1:24 AM EDT
Completed Early Phase 1 Interventional

Everolimus Trial in Laryngotracheal Stenosis

NCT05153668
View directory record Official record
Conditions
Idiopathic Subglottic Tracheal Stenosis
Interventions
Everolimus Oral Tablet
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 80 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Jun 10, 2026, 1:24 AM EDT
Completed Phase 2 Interventional

Effects of Interleukin (IL)-17A Inhibition on Idiopathic Subglottic Stenosis

NCT05309616
View directory record Official record
Conditions
Idiopathic Subglottic Stenosis
Interventions
Taltz
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Jun 10, 2026, 1:24 AM EDT
Recruiting Phase 3 Interventional

Use of Steroid Injections to Prevent the Recurrence of Tracheal Stenosis in Idiopathic Subglottic Stenosis

NCT07228104
View directory record Official record
Conditions
Idiopathic Subglottic Stenosis
Interventions
Triamcinolone 0.1%, Placebo
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 80 Years
Enrollment
226 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 7, 2026 · Synced Jun 10, 2026, 1:24 AM EDT
Not yet recruiting No phase listed Observational

Voice Quality Analysis of Patients With Laryngotracheal Stenosis

NCT06161077
View directory record Official record
Conditions
Idiopathic Subglottic Tracheal Stenosis
Interventions
Voice Biomarker Screening Too
Diagnostic Test
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Timeline
2026 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 5, 2025 · Synced Jun 10, 2026, 1:24 AM EDT
Recruiting Phase 2 Interventional

Spray Cryotherapy for the Management of Benign Central Airway Stenosis (Cryo-BAS)

NCT06761170
View directory record Official record
Conditions
Stenosis of Trachea
Interventions
Spray cryo therapy, Standard of Care (SOC)
Procedure
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
Not listed
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 27, 2025 · Synced Jun 10, 2026, 1:24 AM EDT
Completed No phase listed Observational

trūFreeze® Spray Cryotherapy Patient Registry

NCT01802203
View directory record Official record
Conditions
Barrett Esophagus, Esophageal Dysplasia, Esophageal Neoplasm, Esophageal Stenosis, Bronchial Neoplasm, Stenosis of Bronchus or Trachea
Interventions
truFreeze Spray Cryotherapy
Device
Lead sponsor
US Endoscopy Group Inc.
Industry
Eligibility
18 Years and older
Enrollment
275 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2022
U.S. locations
16
States / cities
La Jolla, California • Denver, Colorado • Jacksonville, Florida + 11 more
Source: ClinicalTrials.gov public record
Updated Jul 24, 2022 · Synced Jun 10, 2026, 1:24 AM EDT
Not listed No phase listed Observational

Phenotypic and Genetic Assessment of Tracheal and Esophageal Birth Defects in Patients

NCT03455881
View directory record Official record
Conditions
Tracheoesophageal Fistula, Esophageal Atresia, Laryngeal Cleft, Tracheal Stenosis, Bronchial Stenosis, Esophageal Bronchus, Congenital High Airway Obstruction Syndrome
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Not listed
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 7, 2023 · Synced Jun 10, 2026, 1:24 AM EDT
Recruiting No phase listed Observational

RNA Sequencing of Discarded Tracheal Stenosis Tissue to Characterize Cellular and Molecular Pathogenesis

NCT07258784
View directory record Official record
Conditions
Tracheal Stenosis, Subglottic Stenosis
Interventions
Biopsy or surgery
Procedure
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 80 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 1, 2025 · Synced Jun 10, 2026, 1:24 AM EDT
Not yet recruiting Not applicable Interventional

Paclitaxel-Coated Pulmonary Balloon for the Treatment of Benign Central Airway Stenosis

NCT07191860
View directory record Official record
Conditions
Adult Subjects With Symptomatic Benign Airway Obstruction, Adult Benign Central Airway Stenosis, Adult Tracheobronchial Stenosis, Tracheal Stenosis, Central Airway Stenosis, Central Airway Obstruction
Interventions
The Airiver Pulmonary drug-coated balloon (DCB) dilation, Commercial airway balloon dilation
Combination Product · Device
Lead sponsor
Airiver Medical, Inc.
Industry
Eligibility
22 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Jun 10, 2026, 1:24 AM EDT