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Showing 1–24 of 694 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Pharyngeal Diseases Clear all
Active, not recruiting Phase 2 Interventional

Trial of Individualized Adaptive RT in HPV-related High Risk Oropharynx Cancer

NCT06234748
View directory record Official record
Conditions
Oropharynx Cancer, HPV-Related Carcinoma
Interventions
Radiation, Platinum based chemotherapy
Radiation · Drug
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 17, 2026 · Synced Jun 10, 2026, 2:26 PM EDT
Completed Not applicable Interventional

Migration Rates of Sutured vs Non-sutured Esophageal Stent Placement

NCT05082948
View directory record Official record
Conditions
Dysphagia, Esophageal, Esophageal Cancer
Interventions
Suture fixation of stent, Non suture
Other
Lead sponsor
West Virginia University
Other
Eligibility
18 Years to 99 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Apr 22, 2024 · Synced Jun 10, 2026, 2:26 PM EDT
Terminated Phase 2 Interventional

Antineoplaston Therapy in Treating Patients With Advanced Head and Neck Cancer

NCT00003489
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
Antineoplaston therapy (Atengenal + Astugenal)
Drug
Lead sponsor
Burzynski Research Institute
Other
Eligibility
16 Years to 99 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 1998
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 20, 2017 · Synced Jun 10, 2026, 2:26 PM EDT
Completed Phase 2 Interventional Results available

Manuka Honey in Preventing Esophagitis-Related Pain in Patients Receiving Chemotherapy and Radiation Therapy For Lung Cancer

NCT01262560
View directory record Official record
Conditions
Dysphagia, Lung Cancer, Pain, Esophagitis
Interventions
Manuka honey in liquid form, Manuka honey in lozenge form, Standard supportive care
Drug
Lead sponsor
Radiation Therapy Oncology Group
Network
Eligibility
18 Years and older
Enrollment
163 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
59
States / cities
Mobile, Alabama • San Francisco, California • Stanford, California + 50 more
Source: ClinicalTrials.gov public record
Updated Aug 30, 2017 · Synced Jun 10, 2026, 2:26 PM EDT
Recruiting Phase 2 Interventional

Methotrexate, Erlotinib, and Celecoxib for the Treatment of Recurrent/Metastatic Head and Neck Cancer in a Rural Midwest United States Population

NCT06997068
View directory record Official record
Conditions
Metastatic Oral Cavity Carcinoma, Recurrent Oral Cavity Carcinoma, Stage IVC Lip and Oral Cavity Cancer AJCC v8, Head and Neck Cancer, Hypopharynx Cancer, Oropharynx Cancer, Clinical Stage IV HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Metastatic Hypopharyngeal Carcinoma, Metastatic Laryngeal Carcinoma, Metastatic Malignant Head and Neck Neoplasm, Metastatic Oropharyngeal Carcinoma, Recurrent Hypopharyngeal Carcinoma, Recurrent Laryngeal Carcinoma, Recurrent Malignant Head and Neck Neoplasm, Recurrent Oropharyngeal Carcinoma, Stage IVC Hypopharyngeal Carcinoma AJCC v8, Stage IVC Laryngeal Cancer AJCC v8, Stage IVC Oropharyngeal (p16-Negative) Carcinoma AJCC v8
Interventions
Celecoxib, Erlotinib Hydrochloride, Imaging Procedure, Interview, Methotrexate, Questionnaire Administration
Drug · Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 10, 2026 · Synced Jun 10, 2026, 2:26 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Sensorimotor Dysfunction in Achalasia

NCT02434991
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 15, 2018 · Synced Jun 10, 2026, 2:26 PM EDT
Terminated Phase 2 Interventional Results available

PASS Study To Evaluate The Potential Of Zithromax To Cause Ocular Problems In Pediatric Patients

NCT01919996
View directory record Official record
Conditions
Pharyngitis, Tonsillitis
Interventions
Azithromycin
Drug
Lead sponsor
Pfizer
Industry
Eligibility
12 Years to 17 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
6
States / cities
Rancho Cordova, California • Chicago, Illinois • Murray, Utah + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 4, 2016 · Synced Jun 10, 2026, 2:26 PM EDT
Completed Phase 1 Interventional

A Study of XmAb®20717 in Subjects With Selected Advanced Solid Tumors

NCT03517488
View directory record Official record
Conditions
Melanoma, Breast Carcinoma, Hepatocellular Carcinoma, Urothelial Carcinoma, Squamous Cell Carcinoma of the Head and Neck, Renal Cell Carcinoma, Colorectal Carcinoma, Non-small Cell Lung Carcinoma, Gastric or Gastroesophageal Junction Adenocarcinoma, Endometrial Carcinoma, Mesothelioma, Neuroendocrine Carcinoma, Cervical Cancer, Small Cell Lung Carcinoma, Squamous Cell Carcinoma of the Anus, Castration-Resistant Prostate Carcinoma, Nasopharyngeal Carcinoma, Cholangiocarcinoma, Basal Cell Carcinoma, Ovarian Carcinoma, Fallopian Tube Carcinoma, Thymoma, Thymic Carcinoma, Squamous Cell Carcinoma of the Penis, Vulvar Carcinoma, Solid Tumors With Published Evidence of Anti-tumor Activity With Anti-PD1/PDL1 and/or Anti-CTLA4-directed Therapy, Malignant Adnexal Neoplasms, Non-squamous Cell Salivary Gland Carcinoma
Interventions
XmAb20717
Biological
Lead sponsor
Xencor, Inc.
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
17
States / cities
Los Angeles, California • San Diego, California • San Francisco, California + 12 more
Source: ClinicalTrials.gov public record
Updated Nov 30, 2022 · Synced Jun 10, 2026, 2:26 PM EDT
Active, not recruiting Phase 2 Interventional

Testing the Addition of an Anti-cancer Drug, Ipatasertib, to the Usual Immunotherapy Treatment (Pembrolizumab) in Patients With Recurrent or Metastatic Squamous Cell Cancer of the Head and Neck

NCT05172258
View directory record Official record
Conditions
Head and Neck Squamous Cell Carcinoma, Metastatic Head and Neck Squamous Cell Carcinoma, Metastatic Hypopharyngeal Squamous Cell Carcinoma, Metastatic Laryngeal Squamous Cell Carcinoma, Metastatic Oral Cavity Squamous Cell Carcinoma, Metastatic Oropharyngeal Squamous Cell Carcinoma, Recurrent Head and Neck Squamous Cell Carcinoma, Recurrent Hypopharyngeal Squamous Cell Carcinoma, Recurrent Laryngeal Squamous Cell Carcinoma, Recurrent Oral Cavity Squamous Cell Carcinoma, Recurrent Oropharyngeal Squamous Cell Carcinoma, Stage IV Hypopharyngeal Carcinoma AJCC v8, Stage IV Laryngeal Cancer AJCC v8, Stage IV Lip and Oral Cavity Cancer AJCC v8, Stage IV Oropharyngeal (p16-Negative) Carcinoma AJCC v8
Interventions
Biopsy Procedure, Biospecimen Collection, Computed Tomography, Ipatasertib, Pembrolizumab
Procedure · Drug · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
20
States / cities
Duarte, California • Irvine, California • Lancaster, California + 12 more
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Jun 10, 2026, 2:26 PM EDT
Withdrawn Not applicable Interventional

Digital PET Scan for the Prediction of Outcomes in Patients With Locally Advanced Oropharyngeal Cancer

NCT04140513
View directory record Official record
Conditions
Clinical Stage II HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Clinical Stage III HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Locally Advanced Oropharyngeal Squamous Cell Carcinoma, Pathologic Stage II HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Pathologic Stage III HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Stage III Oropharyngeal (p16-Negative) Carcinoma AJCC v8, Stage IVA Oropharyngeal (p16-Negative) Carcinoma AJCC v8, Stage IVB Oropharyngeal (p16-Negative) Carcinoma AJCC v8
Interventions
Fludeoxyglucose F-18, Positron Emission Tomography
Radiation · Procedure
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 7, 2024 · Synced Jun 10, 2026, 2:26 PM EDT
Recruiting Not applicable Interventional

Induction Chemotherapy Response-Guided Radiation for EBV-Associated Nasopharyngeal Carcinoma

NCT06682442
View directory record Official record
Conditions
Nasopharyngeal Carcinoma, Stage III Nasopharyngeal Carcinoma AJCC v8, Stage IVA Nasopharyngeal Carcinoma AJCC v8, Nasopharyngeal Cancer, Nasopharyngeal Cancer Stage
Interventions
Intensity-Modulated Radiation Therapy (IMRT), Radiographic Imaging, Biospecimen Collection
Radiation · Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Jun 10, 2026, 2:26 PM EDT
Not listed No phase listed Observational

Development of Novel, Biophysically Designed Fluids for Swallowing Disorders

NCT03131869
View directory record Official record
Conditions
Deglutition Disorders
Interventions
Thickened Beverages Nectar, Thickened Beverage Honey
Other
Lead sponsor
Swallow Solutions
Industry
Eligibility
55 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
2
States / cities
Madison, Wisconsin • Marshfield, Wisconsin
Source: ClinicalTrials.gov public record
Updated Apr 27, 2017 · Synced Jun 10, 2026, 2:26 PM EDT
Suspended Not applicable Interventional

CandyCollect Strep Throat Testing

NCT05175196
View directory record Official record
Conditions
Group A Streptococcal Infection
Interventions
CandyCollect, Lollipop Swab
Diagnostic Test
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
5 Years to 17 Years
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Jun 10, 2026, 2:26 PM EDT
Recruiting Phase 2 Interventional

Evaluating a Decreased Dose of Radiation Therapy to the Elective Neck for the Treatment of HPV-Related Oropharyngeal Cancer, ENLIGHT Trial

NCT07178301
View directory record Official record
Conditions
Clinical Stage I HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Clinical Stage II HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8
Interventions
Computed Tomography, Nasopharyngeal Laryngoscopy, Positron Emission Tomography, Questionnaire Administration, Radiation Therapy
Procedure · Other · Radiation
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
2
States / cities
Chicago, Illinois • Warrenville, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 7, 2026 · Synced Jun 10, 2026, 2:26 PM EDT
Completed No phase listed Observational

Vitamin D Levels in Children Undergoing Adenotonsillectomies and Controls

NCT00829972
View directory record Official record
Conditions
Tonsillitis
Interventions
Not listed
Lead sponsor
University of Chicago
Other
Eligibility
1 Year to 12 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 5, 2023 · Synced Jun 10, 2026, 2:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Establishing Pressures at the EGJ During Diaphragmatic Breathing Using High-resolution Esophageal Manometry

NCT06329583
View directory record Official record
Conditions
Gastroesophageal Reflux, Dysphagia, Esophageal Motility Disorders
Interventions
diaphragmatic breathing
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Jun 10, 2026, 2:26 PM EDT
Completed Phase 3 Interventional Results available

A Study of Flurbiprofen 8.75 mg Lozenge in Patients With Pharyngitis

NCT01048866
View directory record Official record
Conditions
Pharyngitis
Interventions
placebo, flurbiprofen, acetaminophen 650mg
Drug
Lead sponsor
Reckitt Benckiser LLC
Industry
Eligibility
18 Years and older
Enrollment
198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 20, 2017 · Synced Jun 10, 2026, 2:26 PM EDT
Completed Phase 2 Interventional Results available

Bupropion in Helping Adults Stop Smoking

NCT00534001
View directory record Official record
Conditions
Bladder Cancer, Cervical Cancer, Esophageal Cancer, Gastric Cancer, Head and Neck Cancer, Kidney Cancer, Leukemia, Liver Cancer, Lung Cancer, Pancreatic Cancer, Tobacco Use Disorder
Interventions
bupropion hydrochloride, placebo
Drug · Other
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2015
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated May 29, 2017 · Synced Jun 10, 2026, 2:26 PM EDT
Terminated Phase 1 Interventional

Motor Cortex Stimulation for the Treatment of Chronic Facial, Upper Extremity, and Throat Pain.

NCT02321566
View directory record Official record
Conditions
Trigeminal Neuralgia (Burchiel Type I), Trigeminal Neuralgia (Burchiel Type II), Trigeminal Neuropathic Pain, Trigeminal Deafferentation Pain, Complex Regional Pain Syndrome (Types I and II, Involving the Upper Extremity), Glossopharyngeal Neuralgia, Upper Extremity Pain Due to Deafferentation of the Cervical Spine, Central Pain Syndromes
Interventions
Epidural Motor Cortex Stimulation
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 17, 2019 · Synced Jun 10, 2026, 2:26 PM EDT
Completed Phase 2 Interventional Results available

A Phase II Study of Epstein-Barr Virus-Specific Immunotherapy for Nasopharyngeal Carcinoma

NCT00834093
View directory record Official record
Conditions
Nasopharyngeal Carcinoma
Interventions
Epstein-Barr Virus Specific Immunotherapy
Biological
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2017
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 27, 2023 · Synced Jun 10, 2026, 2:26 PM EDT
Completed Not applicable Interventional

Image-Guided Stereotactic Radiosurgery (SRS) Boost for HPV-Oropharyngeal Cancer

NCT02703493
View directory record Official record
Conditions
Cancer of the Oropharynx
Interventions
Stereotactic Radiosurgery
Radiation
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2022
U.S. locations
1
States / cities
Lake Success, New York
Source: ClinicalTrials.gov public record
Updated Mar 11, 2024 · Synced Jun 10, 2026, 2:26 PM EDT
Completed Phase 4 Interventional Results available

Impact of Anesthetic Choice (Sevoflurane Versus Desflurane) on Airway Reflex Recovery in the Context of Antagonized Neuromuscular Block

NCT01199237
View directory record Official record
Conditions
Airway Reflexes, Protective, Recovery After Neuromuscular Block, Anesthetic Recovery
Interventions
Sevoflurane, Desflurane, Rocuronium, Neostigmine, Glycopyrrolate
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
2
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 15, 2014 · Synced Jun 10, 2026, 2:26 PM EDT
Completed Not applicable Interventional Results available

Transcutaneous Electrical Nerve Stimulation (TENS) and Head and Neck Cancer Pain (HNC) (TENS & HNC)

NCT01194466
View directory record Official record
Conditions
Head Cancer, Neck Cancer, Pain
Interventions
Transcutaneous Electrical Nerve Stimulation (TENS)
Device
Lead sponsor
Jennifer E. Lee
Other
Eligibility
18 Years to 90 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Sep 16, 2019 · Synced Jun 10, 2026, 2:26 PM EDT
Recruiting Phase 4 Interventional

The Mechanism Versus PPI Trial

NCT06999577
View directory record Official record
Conditions
Laryngopharyngeal Reflux, Cough, Throat Clearing, Dysphonia, Reflux
Interventions
Omeprazole 40 MG, Laryngeal Recalibration Therapy, GERD Lifestyle Recommendations
Drug · Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 89 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
San Deigo, California
Source: ClinicalTrials.gov public record
Updated Jul 31, 2025 · Synced Jun 10, 2026, 2:26 PM EDT