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Showing 1–24 of 328 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Surgery, Oral Clear all
Recruiting No phase listed Observational

Registry to Collect Data on Patients Undergoing Segmental Mandibular Defect Reconstruction Following Oral Squamous Cell Carcinoma Resection and Drugs-induced Osteonecrosis

NCT04098146
View directory record Official record
Conditions
Mandibular Reconstruction, Segmental Mandibular Defects
Interventions
Surgical Resection and Reconstruction
Procedure
Lead sponsor
AO Innovation Translation Center
Other
Eligibility
18 Years and older
Enrollment
300 participants
Timeline
2022 – 2030
U.S. locations
5
States / cities
Jacksonville, Florida • Chicago, Illinois • New Hyde Park, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 3, 2025 · Synced Jul 22, 2026, 10:44 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Pembrolizumab and Vorinostat in Treating Patients With Recurrent Squamous Cell Head and Neck Cancer or Salivary Gland Cancer That Is Metastatic and/or Cannot Be Removed by Surgery

NCT02538510
View directory record Official record
Conditions
Head and Neck Squamous Cell Carcinoma, Recurrent Nasal Cavity and Paranasal Sinus Squamous Cell Carcinoma, Recurrent Nasopharynx Carcinoma, Recurrent Salivary Gland Carcinoma, Squamous Cell Carcinoma Metastatic in the Neck With Occult Primary, Stage III Major Salivary Gland Carcinoma, Stage III Nasal Cavity and Paranasal Sinus Squamous Cell Carcinoma, Stage III Nasopharyngeal Carcinoma, Stage IV Nasopharyngeal Carcinoma, Stage IVA Major Salivary Gland Carcinoma, Stage IVA Nasal Cavity and Paranasal Sinus Squamous Cell Carcinoma, Stage IVB Major Salivary Gland Carcinoma, Stage IVB Nasal Cavity and Paranasal Sinus Squamous Cell Carcinoma, Stage IVC Major Salivary Gland Carcinoma, Stage IVC Nasal Cavity and Paranasal Sinus Squamous Cell Carcinoma
Interventions
Laboratory Biomarker Analysis, Pembrolizumab, Vorinostat
Other · Biological · Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Nov 25, 2024 · Synced Jul 22, 2026, 10:44 AM EDT
Completed Phase 2 Interventional Results available

Effects of High Dose Calcitriol in Breast Cancer Patients

NCT01293682
View directory record Official record
Conditions
Breast Cancer
Interventions
Calcitriol
Drug
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 88 Years · Female only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2021
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Apr 19, 2022 · Synced Jul 22, 2026, 10:44 AM EDT
Completed Phase 4 Interventional Results available

Efficacy of Oral vs. Intravenous Acetaminophen

NCT02643394
View directory record Official record
Conditions
Postoperative Pain
Interventions
Oral Acetaminophen, Intravenous acetaminophen
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 20, 2020 · Synced Jul 22, 2026, 10:44 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Drug Interactions Between Morphine and Orally or IV Administered Acetaminophen

NCT02848729
View directory record Official record
Conditions
Pain
Interventions
Oral Acetaminophen, IV Acetaminophen, IV Morphine, Placebo Tablets, Saline
Drug
Lead sponsor
Mallinckrodt
Industry
Eligibility
18 Years to 55 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
3
States / cities
Tucson, Arizona • Naples, Florida • Kingston, Rhode Island
Source: ClinicalTrials.gov public record
Updated Feb 4, 2020 · Synced Jul 22, 2026, 10:44 AM EDT
Recruiting Not applicable Interventional

High-Resolution PET-CT Imaging for Surgical Margin Visualization

NCT06915454
View directory record Official record
Conditions
Cancer, Solid Malignant Tumors, SCC - Squamous Cell Carcinoma, HNSCC, HNSCC,Larynx, Pharynx and Oral Cavity
Interventions
Intra-op PET/CT Specimen Scanner
Device
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Jul 22, 2026, 10:44 AM EDT
Completed Early Phase 1 Interventional

Erlotinib and Surgery in Treating Patients With Head and Neck Cancer That Can Be Removed by Surgery

NCT00601913
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
erlotinib hydrochloride, protein analysis, western blotting, immunohistochemistry staining method, laboratory biomarker analysis, liquid chromatography, mass spectrometry, neoadjuvant therapy, therapeutic conventional surgery
Drug · Genetic · Other + 1 more
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 120 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 4, 2018 · Synced Jul 22, 2026, 10:44 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Surgical Treatment of Peri-implantitis Using a Bone Substitute With or Without a Resorbable Collagen Membrane

NCT05699343
View directory record Official record
Conditions
Peri-Implantitis, Surgery
Interventions
InterOss Collagen (Bone xenograft) and InterOss Collagen Guide (Collagen membrane), InterOss Collagen (Bone xenograft)
Procedure
Lead sponsor
Andrea Ravida
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Jul 22, 2026, 10:44 AM EDT
Completed Phase 2 Interventional Results available

Ph II Long Term/Low Dose Xeloda in Head and Neck Squamous Cell Carcinoma After Surgery, Radiation & or Chemo

NCT00258310
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
capecitabine, Surgery, chemotherapy and/or radiotherapy
Drug · Procedure
Lead sponsor
Barbara Ann Karmanos Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2011
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 9, 2023 · Synced Jul 22, 2026, 10:44 AM EDT
Completed No phase listed Observational

Patient-Reported Probiotic Use During Periodontal Therapy in Periodontitis

NCT07619040
View directory record Official record
Conditions
Periodontitis, Probiotic, Oral Hygiene, Oral Health, Periodontal Therapy
Interventions
non surgical periodontal therapy
Procedure
Lead sponsor
Medipol University
Other
Eligibility
18 Years to 70 Years
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 31, 2026 · Synced Jul 22, 2026, 10:44 AM EDT
Terminated Phase 2Phase 3 Interventional Results available

Fish Oil Versus Statins Versus Placebos in Reducing Atrial Fibrillation in Patients Undergoing Thoracic Surgery for Lung Cancer

NCT01259284
View directory record Official record
Conditions
Advanced Cancers
Interventions
Atorvastatin, Fish Oil Supplement, Placebo
Drug · Dietary Supplement · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 6, 2012 · Synced Jul 22, 2026, 10:44 AM EDT
Recruiting Phase 3 Interventional

Trial of IV vs Oral Iron Treatment of Iron Deficiency Anemia in the Post-Operative Bariatric Surgical Patient

NCT04268849
View directory record Official record
Conditions
Iron Deficiency Anemia
Interventions
Ferumoxytol, Saline, Ferrous sulfate tablets, Vitamin C
Drug
Lead sponsor
Auerbach Hematology Oncology Associates P C
Other
Eligibility
18 Years and older
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 2, 2025 · Synced Jul 22, 2026, 10:44 AM EDT
Active, not recruiting Not applicable Interventional

Targeting Surgeons' Decision-Making for Cleft Lip Surgery

NCT03537976
View directory record Official record
Conditions
Cleft Palate, Cleft Lip
Interventions
Static Images and Facial Videos
Other
Lead sponsor
Tufts University
Other
Eligibility
0 Months to 21 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
2
States / cities
Boston, Massachusetts • Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 27, 2024 · Synced Jul 22, 2026, 10:44 AM EDT
Recruiting No phase listed Observational

3D Dynamic and Patient-Centered Outcomes of Facial Reanimation Surgery in Patients With Facial Paralysis

NCT04934176
View directory record Official record
Conditions
Facial Paralysis
Interventions
Psychosocial scales/questionnaires, 3D Facial Measurements
Other
Lead sponsor
Tufts University
Other
Eligibility
18 Years to 75 Years
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 26, 2024 · Synced Jul 22, 2026, 10:44 AM EDT
Completed Phase 4 Interventional Results available

Study of the Effectiveness of Ozurdex for the Control of Uveitis

NCT02049476
View directory record Official record
Conditions
Uveitis, Intermediate, Uveitis, Posterior
Interventions
Dexamethasone pellet
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 4, 2019 · Synced Jul 22, 2026, 10:44 AM EDT
Recruiting No phase listed Observational

Clinical Outcomes, Safety, and Effectiveness of Speedboat UltraSlim™ in Per-Oral Endoscopic Myotomy (POEM)

NCT07496840
View directory record Official record
Conditions
Esophageal Motility Disorders, Achalasia
Interventions
Not listed
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Jul 22, 2026, 10:44 AM EDT
Completed No phase listed Observational

Retrospective Study of Implants With Peri-implantitis Surgically Treated Using Enamel Matrix Derivative (EMD)

NCT05419102
View directory record Official record
Conditions
Determination of Beneficial Effect of Using Enamel Matrix Derivative During Implant Treatment
Interventions
peri-implantitis surgery with enamel matrix derivative
Procedure
Lead sponsor
North Dallas Dental Health
Other
Eligibility
18 Years to 90 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jun 14, 2022 · Synced Jul 22, 2026, 10:44 AM EDT
Withdrawn Phase 2 Interventional

Photodynamic Therapy With HPPH in Treating Patients With Squamous Cell Carcinoma of the Oral Cavity

NCT02119728
View directory record Official record
Conditions
Recurrent Squamous Cell Carcinoma of the Lip and Oral Cavity, Recurrent Squamous Cell Carcinoma of the Oropharynx, Recurrent Verrucous Carcinoma of the Oral Cavity, Stage I Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage I Squamous Cell Carcinoma of the Oropharynx, Stage I Verrucous Carcinoma of the Oral Cavity, Stage II Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage II Squamous Cell Carcinoma of the Oropharynx, Stage II Verrucous Carcinoma of the Oral Cavity, Stage III Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage III Squamous Cell Carcinoma of the Oropharynx, Stage III Verrucous Carcinoma of the Oral Cavity, Stage IVA Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage IVA Squamous Cell Carcinoma of the Oropharynx, Stage IVA Verrucous Carcinoma of the Oral Cavity, Stage IVB Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage IVB Squamous Cell Carcinoma of the Oropharynx, Stage IVB Verrucous Carcinoma of the Oral Cavity, Stage IVC Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage IVC Squamous Cell Carcinoma of the Oropharynx, Stage IVC Verrucous Carcinoma of the Oral Cavity
Interventions
HPPH, Light Infusion Therapy™, therapeutic conventional surgery
Drug · Device · Procedure
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Apr 20, 2016 · Synced Jul 22, 2026, 10:44 AM EDT
Completed Not applicable Interventional Results available

24-hour Oral Morphine Equivalent Based Opioid Prescribing After Surgery

NCT04043143
View directory record Official record
Conditions
Opioid Use
Interventions
Arm 1 Prescription As Usual, Arm 2 Prescription Tool Intervention
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 26, 2021 · Synced Jul 22, 2026, 10:44 AM EDT
Completed Phase 2 Interventional Results available

Gossypol Acetic Acid in Treating Patients With Recurrent, Metastatic, or Primary Adrenocortical Cancer That Cannot Be Removed By Surgery

NCT00848016
View directory record Official record
Conditions
Recurrent Adrenocortical Carcinoma, Stage III Adrenocortical Carcinoma, Stage IV Adrenocortical Carcinoma
Interventions
R-(-)-gossypol acetic acid
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
2
States / cities
Los Angeles, California • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 6, 2014 · Synced Jul 22, 2026, 10:44 AM EDT
Withdrawn Phase 4 Interventional

Oral Clonidine & Gabapentin: Improving Recovery and Pain Management After Outpatient With Major Orthopedic Surgery

NCT01112878
View directory record Official record
Conditions
Shoulder Arthroscopy, Knee Arthroscopy
Interventions
Sugar pill, Gabapentin, Clonidine
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 13, 2015 · Synced Jul 22, 2026, 10:44 AM EDT
Completed Phase 2 Interventional Results available

Soy Isoflavones in Preventing Head and Neck Cancer Recurrence in Patients With Stage I-IV Head and Neck Cancer Undergoing Surgery

NCT02007200
View directory record Official record
Conditions
Recurrent Hypopharyngeal Squamous Cell Carcinoma, Recurrent Laryngeal Squamous Cell Carcinoma, Recurrent Laryngeal Verrucous Carcinoma, Recurrent Lip and Oral Cavity Squamous Cell Carcinoma, Recurrent Oral Cavity Verrucous Carcinoma, Recurrent Oropharyngeal Squamous Cell Carcinoma, Stage I Hypopharyngeal Squamous Cell Carcinoma, Stage I Laryngeal Squamous Cell Carcinoma, Stage I Laryngeal Verrucous Carcinoma, Stage I Lip and Oral Cavity Squamous Cell Carcinoma, Stage I Oral Cavity Verrucous Carcinoma, Stage I Oropharyngeal Squamous Cell Carcinoma, Stage II Hypopharyngeal Squamous Cell Carcinoma, Stage II Laryngeal Squamous Cell Carcinoma, Stage II Laryngeal Verrucous Carcinoma, Stage II Lip and Oral Cavity Squamous Cell Carcinoma, Stage II Oral Cavity Verrucous Carcinoma, Stage II Oropharyngeal Squamous Cell Carcinoma, Stage III Hypopharyngeal Squamous Cell Carcinoma, Stage III Laryngeal Squamous Cell Carcinoma, Stage III Laryngeal Verrucous Carcinoma, Stage III Lip and Oral Cavity Squamous Cell Carcinoma, Stage III Oral Cavity Verrucous Carcinoma, Stage III Oropharyngeal Squamous Cell Carcinoma, Stage IV Hypopharyngeal Squamous Cell Carcinoma, Stage IVA Laryngeal Squamous Cell Carcinoma, Stage IVA Laryngeal Verrucous Carcinoma, Stage IVA Lip and Oral Cavity Squamous Cell Carcinoma, Stage IVA Oral Cavity Verrucous Carcinoma, Stage IVA Oropharyngeal Squamous Cell Carcinoma, Tongue Carcinoma
Interventions
Laboratory Biomarker Analysis, Soy Isoflavones, Survey Administration
Other · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
19 Years to 79 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
3
States / cities
Atlanta, Georgia • Ann Arbor, Michigan • Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 23, 2016 · Synced Jul 22, 2026, 10:44 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Buffered Local Anesthetic

NCT05757648
View directory record Official record
Conditions
Dental Pain
Interventions
Non-buffered Anesthetic, Buffered Anesthetic, Onset
Drug · Device
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
2 Years to 6 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
2
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 16, 2024 · Synced Jul 22, 2026, 10:44 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Clinical Outcomes Mandible: Buffered 1% vs. Non-Buffered 1% Lidocaine

NCT03127943
View directory record Official record
Conditions
Anesthesia, Local
Interventions
Lidocaine
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 30 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 5, 2019 · Synced Jul 22, 2026, 10:44 AM EDT