Transcriptomic Profile Changes in Benign Tracheal Stenosis: Wedge Resection vs. Radial Incision (NCT07463742)
A Randomized Controlled Trial Comparing Transcriptomic Profile Changes Following Carbon Dioxide (CO2) Laser Wedge Resection Versus Radial Incision for Benign Tracheal Stenosis
🩺 Plain-English Summary (8th-Grade Level)
Some people develop a narrowing of their windpipe (trachea), called benign tracheal stenosis, which can make it hard to breathe. Doctors often treat this by using a bronchoscope-a thin, flexible tube with a camera-to open up the airway or remove scar tissue. While these procedures help patients breathe better, we do not fully understand why the narrowing occurs or how the tissue heals afterward. The purpose of this study is to better understand the biological changes in the airway tissue before and after these standard medical procedures. During the procedure, small samples of tissue that would already be collected as part of normal care will be analyzed in the laboratory. The results may help doctors learn more about airway healing and could guide better treatments in the future.
Who can join: Review the eligibility criteria below.
Location: University of Maryland — Baltimore, Maryland
Age range: 18 Years to 80 Years
🧪 Interventions in This Study
- Bronchoscopy, carbon dioxide (CO2) laser wedge resection (PROCEDURE)
- Radial incision with dilation (PROCEDURE)
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistFull eligibility criteria are available on the official NIH protocol. View the criteria ↗
📍 All Participating Trial Locations (1 Sites)
- University of Maryland — Baltimore, Maryland
📞 Contact the Study Coordinator
Phone: (410) 328-8138
Email: chenchen.zhang@som.umaryland.edu
Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.
💰 Cost, Insurance & Patient Rights
- 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
- Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
- Voluntary Participation: You may withdraw at any time without affecting your standard medical care.
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💡 How to Participate
- Check the checklist above to see if you may qualify.
- Contact the study coordinator using the phone/email above.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.