Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 15, 2026, 1:41 PM EDT

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Showing 841–864 of 2,314 matching trials from the live ClinicalTrials.gov search.
Conditions
Epistaxis
Interventions
Parker flex-tip nasotracheal tube, Standard nasotracheal tube
Device
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
3 Years to 11 Years
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Carcinoma, Squamous, Head and Neck Cancer, Oral Cancer, Laryngeal Cancer, Pharyngeal Cancer
Interventions
Bortezomib (Velcade, PS-341), Cetuximab, Cisplatin, Radiation Therapy
Drug · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 90 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Suspended No phase listed Observational Accepts healthy volunteers

Morphological Markers of Gastroesophageal Reflux Disease (GERD)

NCT01921686
Conditions
Eosinophilic Esophagitis, Gastroesophageal Reflux Disease
Interventions
Sample collection and Questionnaire
Other
Lead sponsor
Baylor College of Medicine
Other
Eligibility
8 Years to 18 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2026
U.S. locations
1
States / cities
Houston, Texas
Conditions
Bilateral Hearing Loss, Health Services Research
Interventions
Pharmacy Technician Educational Training
Behavioral
Lead sponsor
University of Alabama, Tuscaloosa
Other
Eligibility
18 Years and older
Enrollment
144 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
2
States / cities
Tuscaloosa, Alabama
Conditions
Sensorineural Hearing Loss, Bilateral Hearing Loss, Cochlear Implantation, Hearing Disorders, Hearing Disorders and Deafness, Inner Ear Disorders, Hearing Impairment
Interventions
IotaSoft Robotic Insertion System, Manual Cochlear Implant Insertion
Device · Procedure
Lead sponsor
AdventHealth
Other
Eligibility
18 Years to 80 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Kissimmee, Florida
Completed No phase listed Observational Results available

The Passy Muir Swallowing Self Training Device

NCT01765673
Conditions
Oropharyngeal Dysphagia
Interventions
Vibrotactile stimulation
Device
Lead sponsor
James Madison University
Other
Eligibility
20 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Harrisonburg, Virginia
Conditions
Sinonasal Cancer, Paranasal Sinus Neoplasms, Squamous Cell Carcinoma, Sinonasal Undifferentiated Carcinoma, Locally Advanced Head and Neck Cancer
Interventions
Toripalimab, Carboplatin, Docetaxel, Radiation Therapy, Cisplatin
Drug · Radiation
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
2
States / cities
Boston, Massachusetts
Recruiting Not applicable Interventional Accepts healthy volunteers

Fall Risk Assessment and Speech Intelligibility Enhancement Using In-ear Device

NCT05365646
Conditions
Hearing Loss, Dizziness, Vertigo, Fall Related Injury Risk, Fall Prevention, Imbalance, Speech Intelligibility
Interventions
Hearing aids equipped with motion sensing abilities
Device
Lead sponsor
Stanford University
Other
Eligibility
55 Years and older
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Palo Alto, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Randomized Trial Comparison of Ototoxicity Monitoring Programs

NCT02099786
Conditions
Cisplatin Ototoxicity, Hearing Loss
Interventions
COMP-VA, Standard of care
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 85 Years
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Hearing Loss
Interventions
sentence recognition
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
4 Years to 17 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Hearing Loss
Interventions
Normal Saline and 0.3% ofloxacin, Lactated Ringer's with 0.03% Ofloxacin
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Conditions
Hearing Impairment, Deafness
Interventions
RoboHear Device
Device
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Little Rock, Arkansas
Recruiting Not applicable Interventional Accepts healthy volunteers

Examining Bronchial Hyperresponsiveness in Primary Ciliary Dyskinesia

NCT07288827
Conditions
Primary Ciliary Dyskinesia, Healthy
Interventions
Lung Function Testing, Phlebotomy, Allergy skin prick testing, Methacholine Challenge
Procedure
Lead sponsor
Indiana University
Other
Eligibility
6 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Indianapolis, Indiana
Completed Not applicable Interventional

CT Guided CI Programming

NCT04506424
Conditions
Cochlear Implants, Hearing Loss, Amusia
Interventions
CT Guided Cochlear Implant Programming
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
San Francisco, California
Conditions
Human Papillomavirus Positive Oropharyngeal Squamous Cell Carcinoma, Oropharynx Cancer, Base of Tongue Carcinoma, Tonsil Cancer
Interventions
Transcervical Oropharyngeal Ultrasound, Oral Rinse Collection, Blood Draw
Procedure
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
21 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Allergic Rhinitis
Interventions
Placebo, Allegra, Allegra-D, PF-03654746
Drug
Lead sponsor
Pfizer
Industry
Eligibility
19 Years to 55 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Omaha, Nebraska
Completed No phase listed Observational Accepts healthy volunteers Results available

Predicting Success With Hearing Aids

NCT00371449
Conditions
Hearing Loss, Presbycusis
Interventions
Not listed
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 85 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Mountain Home, Tennessee
Conditions
Kartagener Syndrome
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
Up to 4 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2019
U.S. locations
5
States / cities
Palo Alto, California • Denver, Colorado • St Louis, Missouri + 2 more
Conditions
Hearing Loss
Interventions
Cochlear Implant
Device
Lead sponsor
Med-El Corporation
Industry
Eligibility
12 Months to 36 Months
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2017
U.S. locations
8
States / cities
Jacksonville, Florida • Atlanta, Georgia • Cleveland, Ohio + 4 more
Conditions
HPV Positive Cancer, Vulvar, Vaginal, Penile, Rectal Cancer, Anal Cancer, Oropharyngeal Cancer, Cervical Cancer
Interventions
PRGN-2009, M7824, EKG, CT Scan, Brain MRI, Biopsy
Biological · Diagnostic Test · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Completed No phase listed Observational

Early Detection of Barrett's Esophagus

NCT00081354
Conditions
Barrett's Esophagus
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
737 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Head and Neck Cancer, Oropharynx Cancer, Xerostomia Due to Radiotherapy
Interventions
Parotid-Sparing Head & Neck Radiation Guided by MRI Sialography
Other
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Larynx Disease, Gastroesophageal Reflux
Interventions
Prevacid, Esophageal and Laryngeal Biopsies
Drug · Procedure
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Rhinitis, Allergic, Perennial
Interventions
Beclomethasone dipropionate, Flunisolide
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
7
States / cities
Fresno, California • Napa, California • Roseville, California + 3 more