[Endoprosthesis of the larynx using polymer materials]

Area of Science:

• Otolaryngology
• Medical Devices
• Surgical Innovation

Background:

• Postoperative complications following laryngeal surgery can impede healing and prolong recovery.
• Restoring laryngeal lumen patency is crucial for breathing and voice function.
• Limited options exist for effective management of the laryngeal lumen in the postoperative period.

Purpose of the Study:

• To introduce a newly developed endoprosthesis for maintaining the larynx lumen.
• To evaluate the efficacy and safety of this endoprosthesis in preventing postoperative complications.
• To assess the potential for earlier social rehabilitation in patients undergoing laryngeal surgery.

Main Methods:

• Experimental validation of the endoprosthesis's functionality.
• Clinical application in 112 laryngeal surgery cases.
• Monitoring for postoperative complications and assessing rehabilitation timelines.

Main Results:

• The endoprosthesis demonstrated successful maintenance of the larynx lumen.
• Experimental studies confirmed the viability of the endoprosthesis.
• Significant reduction in postoperative complications observed in the patient cohort.
• Facilitated earlier social reintegration for patients.

Conclusions:

• The developed endoprosthesis is effective for laryngeal lumen formation post-surgery.
• It serves as a valuable tool for preventing complications and enhancing patient recovery.
• Recommendation for integration into clinical practice for laryngeal surgery patients.