- Conditions
- Laryngeal Nerve Block, Chronic Neurogenic Cough, Laryngeal Hypersensitivity
- Interventions
- Steroid/Anesthesia Mixture, Placebo
- Drug
- Lead sponsor
- Eastern Virginia Medical School
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Norfolk, Virginia
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Showing 1–7
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matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Cough, Vocal Cord Atrophy, Vocal Cord Paresis, Vocal Cord Paralysis, Dysphagia, Dysphonia
- Interventions
- Ultrasound for cough, Ultrasound for vocal fold atrophy or vocal fold paresis/paralysis, Ultrasound for dysphagia, Ultrasound for dysphonia
- Diagnostic Test
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2027 – 2030
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Vocal Cord Disease, Vocal Cord Polyp, Vocal Cord Cyst
- Interventions
- Superior laryngeal nerve block - Intervention (Bupivacaine and triamcinolone acetonide suspension), Superior laryngeal nerve block - Placebo (saline)
- Drug
- Lead sponsor
- Rutgers, The State University of New Jersey
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Newark, New Jersey
- Conditions
- Cough, Superior Laryngeal Nerve Block, Neurogenic Cough
- Interventions
- Superior laryngeal nerve block, Injection of placebo (saline), Injection of steroid-lidocaine mixture
- Procedure
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 17 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Awake Endotracheal Intubation, Difficult Intubation, Airway Anesthesia
- Interventions
- Superior Laryngeal Nerve Block using the Thyrohyoid Membrane as an Anatomic Landmark
- Procedure
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2017
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- Cough
- Interventions
- superior laryngeal nerve block
- Drug
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Cough, Nerve Block
- Interventions
- Superior laryngeal nerve block - Intervention (Bupivacaine and triamcinolone acetonide suspension), Superior laryngeal nerve block - Placebo (saline)
- Drug
- Lead sponsor
- University of South Florida
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 65 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Tampa, Florida