UnknownNot Applicable

The Effectiveness of Reconstructive Microsurgery on the Clinical and Functional State of Laryngeal Stenosis

Kazakhstan, Russia70 participantsStarted 2019-05-01

Plain-language summary

To improve diagnostic methods for patients with laryngeal stenosis for the optimal determination of the technique of surgical treatment.

Who can participate

Age range1 Year – 74 Years

SexALL

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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * medically diagnosed with stenosis of larynx * patients who were observed larynx by MRI and CT * patients who need surgical treatment of stenosis of larynx Exclusion Criteria: * pregnancy * patients who has positive electromyography findings of motion of laryngeal muscles * patients who has contraindications to surgical treatment on the other diseases * patients who has not normal results of lab. analyses

What they're measuring

Change from baseline forced expiratory volume

Timeframe: at baseline and at 24-week postrandomization

Change from baseline area between vocal cords

Timeframe: at baseline and at 24-week postrandomization

Change from basiline vocal fold vibration

Timeframe: at baseline and at 24-week postrandomization

Evaluate the motor system by recording action potential generated in muscle fibres like thyroarytenoid, lateral cricoarytenoid, posterior cricoarytenoid, interarytenoid, cricothyroid.

Timeframe: at baseline

Trial details

NCT IDNCT04734483

SponsorAstana Medical University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2021-05-01

Contact for this trial

Aliya Turayeva, PhD

+77073681054 cvetalnur@mail.ru

View on ClinicalTrials.gov More Larynx Disease trials