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ClinicalTrials.gov public records Last synced Sep 26, 2026, 4:49 PM EDT

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Showing 25–46 of 22 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Trigeminal Neuralgia Clear all
Not yet recruiting No phase listed Observational

Post-Operative Trigeminal Pain After Microvascular Decompression for Trigeminal Neuralgia

NCT07216547
View directory record Official record
Conditions
Trigeminal Neuralgia, Microvascular Decompression Surgery, Post-operative Pain
Interventions
Not listed
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Oct 13, 2025 · Synced Sep 26, 2026, 4:49 PM EDT
Terminated Phase 2 Interventional Results available

Civamide Nasal Solution for Postherpetic Neuralgia of the Trigeminal Nerve

NCT01886313
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 Sep 26, 2026, 4:49 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

The Will Erwin Headache Research Center - Cluster Headache Study

NCT02910323
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 Sep 26, 2026, 4:49 PM EDT
Recruiting Phase 2 Interventional

Clinical Trial of Endoscopically Guided Injection of Exparel (Bupivacaine) for the Treatment of Craniofacial Pain

NCT04930887
View directory record Official record
Conditions
Craniofacial Pain, Migraine, Cluster Headache, Trigeminal Autonomic Cephalgia, Sphenopalatine Ganglion Neuralgia, Paroxysmal Hemicrania
Interventions
Exparel (Bupivacaine Liposome), Saline
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 80 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Apr 26, 2026 · Synced Sep 26, 2026, 4:49 PM EDT
Completed Phase 4 Interventional Results available

Anti-CGRP for Inflammation and Pain Modulation in Small Fiber Neuropathy/Fibromyalgia

NCT04158752
View directory record Official record
Conditions
Trigeminal Neuralgia, Glossopharyngeal Neuralgia
Interventions
Galcanezumab
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 80 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 1, 2026 · Synced Sep 26, 2026, 4:49 PM EDT
Completed Not applicable Interventional

Randomized Study of L-Baclofen in Patients With Refractory Trigeminal Neuralgia

NCT00004431
View directory record Official record
Conditions
Trigeminal Neuralgia
Interventions
L-baclofen
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 1999
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 24, 2015 · Synced Sep 26, 2026, 4:49 PM EDT
Active, not recruiting Not applicable Interventional

RAD 1501: A Trial of Virtual Cone Trigeminal Neuralgia Radiosurgery

NCT02708810
View directory record Official record
Conditions
Trigeminal Neuralgia
Interventions
Unframed Virtual Cone, 80 Gy Radiation
Device · Radiation
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 99 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Oct 15, 2025 · Synced Sep 26, 2026, 4:49 PM EDT
Withdrawn Phase 2Phase 3 Interventional

Efficacy and Safety of ATNC05 in Treatment of Atypical Facial Pain

NCT01920087
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 Sep 26, 2026, 4:49 PM EDT
Completed Not applicable Interventional

Feasibility of Olive Oil for Reducing Facial Pain of Trigeminal Neuralgia

NCT05032573
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 Sep 26, 2026, 4:49 PM EDT
Not listed Not applicable Interventional

Transcranial Magnetic Stimulation (TMS) for Trigeminal Neuralgia

NCT04120129
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 Sep 26, 2026, 4:49 PM EDT
Terminated Phase 2 Interventional Results available

Erenumab-aooe for the Management of Trigeminal Neuropathic Pain.

NCT05142228
View directory record Official record
Conditions
Trigeminal Neuropathy
Interventions
Erenumab-Aooe, Placebo
Drug · Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 21, 2024 · Synced Sep 26, 2026, 4:49 PM EDT
Completed Phase 2 Interventional Results available

Efficacy of Guanfacine and Lidocaine Combination in Trigeminal Nerve Block for Pain Management in Trigeminal Neuropathy

NCT03865940
View directory record Official record
Conditions
Trigeminal Neuralgia
Interventions
Lidocaine, Guanfacine
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 29, 2025 · Synced Sep 26, 2026, 4:49 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Trigeminal Neuralgia Electrophysiology

NCT05269472
View directory record Official record
Conditions
Trigeminal Neuralgia
Interventions
Trigeminal Electrophysiology
Procedure
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 18, 2025 · Synced Sep 26, 2026, 4:49 PM EDT
Completed Phase 4 Interventional Results available

(Botox) Mechanisms of Action in Altering the Molecular Environment in Which Pain Fibers Exist

NCT03381261
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 Sep 26, 2026, 4:49 PM EDT
Active, not recruiting Phase 2Phase 3 Interventional

An Efficacy and Safety Study of Basimglurant (NOE-101) in Patients With Trigeminal Neuralgia.

NCT05217628
View directory record Official record
Conditions
Trigeminal Neuralgia
Interventions
Basimglurant, Placebo
Drug · Other
Lead sponsor
Noema Pharma AG
Industry
Eligibility
18 Years to 75 Years
Enrollment
166 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
8
States / cities
La Jolla, California • Miami, Florida • Tampa, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Sep 26, 2026, 4:49 PM EDT
Terminated Not applicable Interventional

Corneal Neurotization as a Treatment for Neurotrophic Keratopathy

NCT05809245
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 Sep 26, 2026, 4:49 PM EDT
Not listed Not applicable Interventional Results available

Feasibility Study of ExAblate Thalamotomy for Treatment of Chronic Trigeminal Neuropathic Pain

NCT03309813
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 Sep 26, 2026, 4:49 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 Sep 26, 2026, 4:49 PM EDT
Withdrawn Phase 2Phase 3 Interventional Accepts healthy volunteers

Transcranial Magnetic Stimulation (TMS) Effects on Pain Perception

NCT00349050
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 Sep 26, 2026, 4:49 PM EDT
Recruiting Phase 4 Interventional

OnabotulinumtoxinA for Trigeminal Neuralgia

NCT06216886
View directory record Official record
Conditions
Trigeminal Neuralgia
Interventions
OnabotulinumtoxinA 100 UNT [Botox], Sodium Chloride 0.9% for Injection, Preservative Free
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Sep 26, 2026, 4:49 PM EDT
Completed Phase 2 Interventional

Nasal Carbon Dioxide for the Symptomatic Treatment of Classical Trigeminal Neuralgia

NCT02473016
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 Sep 26, 2026, 4:49 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Neurophysiologic Signatures of Trigeminal Neuralgia Pain

NCT03778177
View directory record Official record
Conditions
Trigeminal Neuralgia (TN)
Interventions
transcranial electrical brain stimulation
Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 75 Years
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
2
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Oct 5, 2022 · Synced Sep 26, 2026, 4:49 PM EDT