Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 14, 2026, 8:20 PM EDT

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Showing 673–696 of 2,314 matching trials from the live ClinicalTrials.gov search.
Conditions
Rhinitis, Vasomotor
Interventions
GW685698X
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Years and older
Enrollment
352 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
38
States / cities
Beverly Hills, California • Huntington Beach, California • Mission Viejo, California + 34 more
Active, not recruiting Not applicable Interventional

NEUROMARK Registry Study

NCT05937308
Conditions
Chronic Rhinitis
Interventions
NEUROMARK System
Device
Lead sponsor
Neurent Medical
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
9
States / cities
Birmingham, Alabama • Los Angeles, California • Roseville, California + 6 more
Conditions
Rhinitis + Sinusitis, Pediatric Chronic Rhinosinusitis
Interventions
Acclarent Relieva Balloon Sinuplasty, Adenoidectomy + Maxillary Sinus Irrigation
Device · Procedure
Lead sponsor
Endeavor Health
Other
Eligibility
2 Years to 12 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
1
States / cities
Evanston, Illinois
Conditions
Mitochondrial Disorders, Mitochondrial Genetic Disorders, Mitochondrial Diseases, Disorder of Mitochondrial Respiratory Chain Complexes, Deletion and Duplication of Mitochondrial DNA
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
Not listed
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2026
U.S. locations
16
States / cities
San Diego, California • Stanford, California • Aurora, Colorado + 12 more
Terminated Not applicable Interventional Results available

Trental for the Treatment of Vertigo/Dizziness/Imbalance

NCT02592863
Conditions
Dizziness, Vertigo
Interventions
Pentoxifylline, Placebo
Drug
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
40 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
Columbia, Missouri
Withdrawn Not applicable Interventional Accepts healthy volunteers

Sensorimotor Dysfunction in Achalasia

NCT02434991
Conditions
Achalasia
Interventions
Barostat
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Rochester, Minnesota
Not listed No phase listed Observational Accepts healthy volunteers

A Study to Analyze Symptoms Prevalent in Early PD (Dysphonia, Tremor)

NCT04288804
Conditions
Parkinson Disease
Interventions
Smartphone microphone sensor, Smartphone accelerometer sensor
Device
Lead sponsor
Goalspal LLC
Other
Eligibility
Not listed
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Pleasanton, California
Conditions
Hearing Loss, Sudden
Interventions
anakinra
Drug
Lead sponsor
Andrea Vambutas
Other
Eligibility
18 Years to 75 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
New Hyde Park, New York
Conditions
Hearing Aids, Hearing Loss
Interventions
Hearing Aids
Device
Lead sponsor
Northwestern University
Other
Eligibility
50 Years to 79 Years
Enrollment
584 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
4
States / cities
Chicago, Illinois • Evanston, Illinois • Palos Hills, Illinois + 1 more
Conditions
Head and Neck Cancer
Interventions
ZD1839 (IRESSA)
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2010
U.S. locations
1
States / cities
Chicago, Illinois
Completed No phase listed Observational Accepts healthy volunteers Results available

Dual-Task Cost in Bilateral Hearing Loss

NCT05540535
Conditions
Bilateral Hearing Loss, Healthy Aging
Interventions
Gait assessment, Cognitive assessment
Other
Lead sponsor
New York University
Other
Eligibility
40 Years and older
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
2
States / cities
New York, New York
Not listed Not applicable Interventional Accepts healthy volunteers

Comparison of Nasal Saline Irrigation Bottle Contamination Between Two Solutions

NCT02413125
Conditions
Sinusitis
Interventions
ChitoRhino irrigation solution, Normal saline
Device · Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Charlottesville, Virginia
Conditions
Allergic Rhinitis
Interventions
Dupilumab, Timothy Grass SCIT, Placebo matching dupilumab, Placebo matching SCIT
Drug
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
18 Years to 55 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
12
States / cities
Los Angeles, California • Mountain View, California • Walnut Creek, California + 9 more
Conditions
Stage II Nasopharyngeal Carcinoma AJCC v8, Stage III Nasopharyngeal Carcinoma AJCC v8, Stage IV Nasopharyngeal Carcinoma AJCC v8
Interventions
Biopsy Procedure, Biospecimen Collection, Chest Radiography, Cisplatin, Computed Tomography, Echocardiography Test, Electronic Health Record Review, Fluciclovine F18, Gemcitabine, Magnetic Resonance Imaging, Multigated Acquisition Scan, Nivolumab, Positron Emission Tomography, Quality-of-Life Assessment, Questionnaire Administration, Radiation Therapy, X-Ray Imaging
Procedure · Drug · Other + 2 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Up to 21 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
76
States / cities
Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 67 more
Recruiting No phase listed Observational Accepts healthy volunteers

Swallowing Impairments in Adults With and Without Alzheimer's Disease

NCT06678100
Conditions
Alzheimer Disease, Caregiver Burden, Healthy Aging, Dysphagia
Interventions
Not listed
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
60 Years and older
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Hearing Loss
Interventions
Phonak Roger TouchScreen Microphone, Phonak Partner Mic
Device
Lead sponsor
Sonova AG
Industry
Eligibility
8 Years to 12 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Hydromorphone vs Fentanyl in Children Undergoing Tonsillectomy Surgery

NCT04230681
Conditions
Obstructive Sleep Apnea, Tonsillitis
Interventions
Hydromorphone, Fentanyl
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
2 Years to 15 Years
Enrollment
189 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Hearing Loss, Behavior Disorders, Parenting
Interventions
Interventionist training and supervision, Behavioral parent training
Behavioral
Lead sponsor
University of Kentucky
Other
Eligibility
2 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Lexington, Kentucky
Conditions
Head and Neck Neoplasms, Deglutition Disorders
Interventions
Expiratory Muscle Strength Training, Pharyngeal Muscle Strengthening Exercises
Behavioral
Lead sponsor
University of Wisconsin, Milwaukee
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
2
States / cities
Milwaukee, Wisconsin
Terminated Phase 3 Interventional Accepts healthy volunteers Results available

Desensitization and Cross-Desensitization During Oral Grass or Ragweed Pollen Immunotherapy

NCT02676765
Conditions
Immunologic Desensitization
Interventions
allergen extract tablet, Placebo tablet
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Richmond, Virginia
Completed Not applicable Interventional Results available

At-home Auditory Training Clinical Trial

NCT01950013
Conditions
Presbycusis, Aging, Hearing Loss
Interventions
Auditory training program, Sham Comparator: Active Control
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
55 Years to 79 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Bloomington, Indiana
Conditions
BPPV, Vestibular Diseases, Vertigo, Dizziness
Interventions
CME Educational Intervention, Study Developed Educational Materials for Patients
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
90,135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Pasadena, California
Completed Phase 2 Interventional Results available

Celecoxib as a Post-tonsillectomy Pain Medication

NCT00583453
Conditions
Tonsillitis
Interventions
Celecoxib, Placebo
Drug
Lead sponsor
University of Iowa
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2016
U.S. locations
1
States / cities
Iowa City, Iowa
Recruiting Not applicable Interventional

Sentence Shaping - DHH

NCT06860022
Conditions
Hearing Loss, Bilateral
Interventions
Shape Coding
Behavioral
Lead sponsor
Vanderbilt University
Other
Eligibility
9 Years to 15 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee