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Showing 1–8 of 8 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Refractory Chronic Cough
Interventions
Duloxetine 30 MG, Duloxetine 60 MG, Amitriptyline 25 MG, Amitriptyline 50 MG, Placebo 30 MG, Placebo 60 MG
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
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
Chronic Cough (CC), Refractory Chronic Cough, Unexplained Chronic Cough
Interventions
BCS+inactive, BCS+active
Behavioral · Combination Product
Lead sponsor
University of Montana
Other
Eligibility
18 Years to 99 Years
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
3
States / cities
Aurora, Colorado • Atlanta, Georgia • Missoula, Montana
Conditions
Post Nasal Drip
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Upper-Airway Cough Syndrome
Interventions
Laryngeal cryotherapy, Cryoprobe
Procedure · Device
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Chronic Cough (CC), Laryngeal Disease, Coughing
Interventions
Triamcinolone Acetonide Injectable Suspension, Saline injection
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Charleston, South Carolina
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
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Efficacy of SLN Block for Chronic Cough

NCT04421092
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