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Facial Pain clinical trials

The registry lists 182 studies for Facial Pain across more than 10 countries. 61 are recruiting or about to start. 76 of them are mainly about Facial Pain (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-09. Counting its narrower condition Toothache too: 323 studies, 88 open.

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Status

Completed
78
Recruiting
30
Not yet recruiting
25
Status unknown
23
Withdrawn
8
Terminated
8

Phase

Phase 2
26
Phase 4
15
Phase 3
5
Phase 1
4
Early Phase 1
2

Where

United States
48
Turkey
17
Brazil
14
Germany
9
Egypt
8
Spain
6

Who runs them

University of Nove de Julho (5) · National Institute of Dental and Craniofacial Research (NIDCR) (4) · Istanbul Medipol University Hospital (3) · Federal University of São Paulo (3) · UConn Health (3) · University Medical Center Goettingen (3) · Marmara University (3) · University of California, Los Angeles (3)

What is being tested here

Drugs under test in Facial Pain studies, those with the most open studies first. Medicines only given beside them are not counted. How drugs are counted

DrugOpenPhase 3All
Lidocaine203
Botulinum toxin type A103
Dronabinol101
Ketamine101
Magnesium sulfate anhydrous111
Magnesium Sulfate111
Sodium Bicarbonate101
Ibuprofen101
Bupivacaine101
Chlorzoxazone101

Drug classes tested here Local anesthetics 3 open · NSAIDs 1 open

Coming up

2phase 3 studies under way
24studies finish main data collection within a year1 of them phase 3

Studies recruiting or running, from their records. “Main data collection” ends at the primary completion date, the sponsor’s own estimate, which often moves.

The 10 nearest, phase 3 first

Who these studies take

Of the 30 Facial Pain studies recruiting now, 16 (53%) set no upper age limit and 10 (33%) stop at 75 or younger. 5 (17%) take children under 18. 1 (3%) are for women only and 0 (0%) for men only; 10 (33%) take healthy volunteers.

Recruiting studies that take each age, of 30
AgeWomenMen
100 (0%)0 (0%)
1827 (90%)26 (87%)
3029 (97%)28 (93%)
4029 (97%)29 (97%)
5028 (93%)28 (93%)
6524 (80%)24 (80%)
7520 (67%)20 (67%)
8517 (57%)17 (57%)

Across all 182 studies, recruiting or not: 49% stop at 75 or younger and 37% at 65; 13% take children; 9% are for women only and 0% for men only; 26% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Facial Pain studies take

Of 57 interventional studies with no phase under Facial Pain, half reached primary completion within 17 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Interventional, no phase17 mo8–35 · 57 studies—17 mo8–34 · 53 studies

Each figure is the month by which half the studies had reached primary completion, with the range in which the middle half did. Studies still running count until their last registry update; studies that stopped early are left out. Phase 1 includes early phase 1; observational means prospective or not stated, as retrospective and cross-sectional studies date a window of data rather than a study. How these figures are worked out

What changed recently

From the registry's own updates since Oct 13, 2026.

Started recruiting2

Stopped1

Newly registered2

Studies

Recruiting first, then most recently updated. Showing 50 of 182. Browse all 182 → or search them.