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ClinicalTrials.gov public records Last synced May 21, 2026, 6:56 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–46 of 22 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Trigeminal Neuralgia Clear all
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Trigeminal Neuralgia
Interventions
lamotrigine, Placebo
Drug
Lead sponsor
Thomas Jefferson University
Other
Eligibility
15 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 2, 2014 · Synced May 21, 2026, 6:56 PM EDT
Withdrawn No phase listed Observational
View directory record Official record
Conditions
Trigeminal Neuralgia, Temporomandibular Disorder, Myofascial Pain, Trigeminal Neuropathy
Interventions
Clinical appointment
Diagnostic Test
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
2
States / cities
Baltimore, Maryland • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 30, 2025 · Synced May 21, 2026, 6:56 PM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Migraine
Interventions
Botulinum toxin type A
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 23, 2025 · Synced May 21, 2026, 6:56 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Cluster Headache, Craniofacial Pain Syndrome
Interventions
Minimal surgical exploration for a neuroma
Other
Lead sponsor
FARO T. OWIESY, M.D
Other
Eligibility
20 Years to 70 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Corona, California
Source: ClinicalTrials.gov public record
Updated Nov 29, 2022 · Synced May 21, 2026, 6:56 PM EDT
Withdrawn Phase 2Phase 3 Interventional
View directory record Official record
Conditions
Atypical Facial Pain, Persistent Idiopathic Facial Pain, Atypical Trigeminal Neuralgia, Neuropathic Orofacial Pain, Neuropathic Facial Pain
Interventions
ATNC05, Placebo
Drug
Lead sponsor
Allodynic Therapeutics, Inc
Industry
Eligibility
18 Years to 89 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
North Miami, Florida
Source: ClinicalTrials.gov public record
Updated Mar 12, 2014 · Synced May 21, 2026, 6:56 PM EDT
Withdrawn Phase 2Phase 3 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Pain, Trigeminal Neuralgia, Neuropathic Pain
Interventions
laboratory pain assessment, transcranial magnetic stimulation
Device · Procedure
Lead sponsor
Medical University of South Carolina
Other
Eligibility
21 Years to 60 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2010
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Apr 29, 2012 · Synced May 21, 2026, 6:56 PM EDT
Terminated Phase 1 Interventional
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 May 21, 2026, 6:56 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Trigeminal Nerve Injuries, Post-herpetic Neuralgia, Facial Pain, Nervus Intermedius Neuralgia
Interventions
transcranial magnetic stimulation
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 110 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 7, 2021 · Synced May 21, 2026, 6:56 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Trigeminal Neuralgia
Interventions
Not listed
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Oct 27, 2021 · Synced May 21, 2026, 6:56 PM EDT
Terminated Not applicable Interventional
View directory record Official record
Conditions
Neurotrophic Corneal Ulcer, Neurotrophic Keratitis, Cranial Nerve V Diseases
Interventions
Corneal neurotization
Procedure
Lead sponsor
Stanford University
Other
Eligibility
Not listed
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Apr 11, 2023 · Synced May 21, 2026, 6:56 PM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Facial Neuralgia, Pain, Trigeminal Neuralgia
Interventions
Dextromethorphan
Drug
Lead sponsor
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced May 21, 2026, 6:56 PM EDT
Terminated Phase 2 Interventional Results available
View directory record Official record
Conditions
Postherpetic Neuralgia
Interventions
Civamide Nasal Spray, Placebo
Drug
Lead sponsor
Winston Laboratories
Industry
Eligibility
21 Years to 80 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
5
States / cities
Santa Monica, California • Lauderdale Lakes, Florida • Tampa, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 28, 2017 · Synced May 21, 2026, 6:56 PM EDT
Terminated Phase 2 Interventional Results available
View directory record Official record
Conditions
Trigeminal Neuralgia
Interventions
Incobotulinumtoxina, Placebo Comparator
Biological · Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years to 75 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 27, 2023 · Synced May 21, 2026, 6:56 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Inferior Alveolar Nerve Injury, Nerve Injury, Neurosensory Disorder, Mandibular Nerve Injury
Interventions
Platelet-rich fibrin (PRF), Proximal segment grooving (PSG)
Procedure
Lead sponsor
Jesse Han
Other
Eligibility
18 Years and older
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 11, 2021 · Synced May 21, 2026, 6:56 PM EDT
Not listed Not applicable Interventional Results available
View directory record Official record
Conditions
Trigeminal Neuropathic Pain
Interventions
Transcranial ExAblate, Sham Transcranial ExAblate, Crossover Transcranial Exablate
Device
Lead sponsor
InSightec
Industry
Eligibility
18 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Oct 2, 2023 · Synced May 21, 2026, 6:56 PM EDT
Terminated Phase 2 Interventional Results available
View directory record Official record
Conditions
Trigeminal Neuralgia
Interventions
Rimegepant, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
20
States / cities
Gilbert, Arizona • La Jolla, California • Palo Alto, California + 10 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2024 · Synced May 21, 2026, 6:56 PM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Trigeminal Neuralgia, Rhizotomy
Interventions
TSEP + rhizotomy surgery, TSEPs recording only
Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 25, 2025 · Synced May 21, 2026, 6:56 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Trigeminal Neuralgia
Interventions
Olive oil and Dietary Guideline recommendations, Dietary Guideline recommendations
Dietary Supplement · Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 99 Years · Female only
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 9, 2024 · Synced May 21, 2026, 6:56 PM EDT
Not listed Not applicable Interventional
View directory record Official record
Conditions
Facial Pain
Interventions
TMS, sham TMS coil
Device
Lead sponsor
Carilion Clinic
Other
Eligibility
18 Years to 100 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated Nov 12, 2020 · Synced May 21, 2026, 6:56 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Cluster Headache, Cluster Headaches and Other Trigeminal Autonomic Cephalgias, Paroxysmal Hemicrania, SUNCT, Hemicrania Continua, Trigeminal Neuralgia
Interventions
Not listed
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
1,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2035
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 17, 2026 · Synced May 21, 2026, 6:56 PM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Trigeminal Neuralgia
Interventions
Carbon Dioxide Drug Delivery System (CDDS)
Drug
Lead sponsor
Capnia, Inc.
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
6
States / cities
Los Angeles, California • Tampa, Florida • New York, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 16, 2017 · Synced May 21, 2026, 6:56 PM EDT