Herpes Labialis clinical trials

The registry lists 53 studies for Herpes Labialis across more than 10 countries. 2 are recruiting or about to start. 49 of them are mainly about Herpes Labialis (how this is decided). Per ClinicalTrials.gov, last updated 2026-10-29.

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Status

Completed: 42
Status unknown: 5
Terminated: 4
Recruiting: 2

Phase

Phase 2: 20
Phase 3: 14
Phase 1: 7
Phase 4: 4
Early Phase 1: 1

Where

United States: 30
Germany: 4
United Kingdom: 4
Brazil: 2
Poland: 1
Panama: 1

Who runs them

NanoBio Corporation (4) · Medivir (4) · GlaxoSmithKline (3) · Squarex, LLC (3) · Transport Pharmaceuticals (2) · National Institute of Allergy and Infectious Diseases (NIAID) (2) · Sprim Advanced Life Sciences (2) · Topical Remedy (2)

What is being tested here

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

Drug	Phase 3	All
Acyclovir	2	4
ME 609	3	4
Squaric acid dibutyl ester	0	3
Famciclovir	2	3
Nb-001	2	3
Valacyclovir	0	2
Pritelivir	0	1
Crenigacestat	0	1
Prebiotics	0	1
Ethanol	0	1

Who these studies take

Of the 2 Herpes Labialis studies recruiting now, 0 (0%) set no upper age limit and 0 (0%) stop at 75 or younger. 1 (50%) take children under 18. 0 (0%) are for women only and 0 (0%) for men only; 2 (100%) take healthy volunteers.

Recruiting studies that take each age, of 2
Age	Women	Men
10	1 (50%)	1 (50%)
18	2 (100%)	2 (100%)
30	2 (100%)	2 (100%)
40	2 (100%)	2 (100%)
50	2 (100%)	2 (100%)
65	2 (100%)	2 (100%)
75	2 (100%)	2 (100%)
85	2 (100%)	2 (100%)

Across all 53 studies, recruiting or not: 51% stop at 75 or younger and 32% at 65; 13% take children; 0% are for women only and 2% for men only; 26% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

Studies

Recruiting first, then most recently updated. Showing 50 of 53. Browse all 53 → or search them.