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Efficacy and Safety Study of ME-609 and Acyclovir for Treatment of Herpes Simplex Labialis

A Randomized, Double-Blind, Active Controlled, Vehicle-Controlled, Subject Initiated Study Comparing Efficacy and Safety of ME-609 Versus Acyclovir Cream for Treatment of Recurrent Herpes Simplex Labialis

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00361881
Enrollment
1443
Registered
2006-08-09
Start date
2006-07-31
Completion date
2007-12-31
Last updated
2008-08-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Herpes Labialis

Brief summary

The purpose of this study is to determine whether ME-609 is more efficient than acyclovir and placebo for the treatment of recurrent herpes labialis.

Detailed description

This was a randomized, double-blind, active- and vehicle-controlled study comparing the effects of ME-609, acyclovir in ME-609 vehicle, and vehicle alone. Treatment was subject-initiated within 1 hour of experiencing the first signs or symptoms of a herpes recurrence. The subject visited a study clinic as soon as possible after treatment initiation, but no later than midnight of the following day, for evaluation.

Interventions

DRUGME-609

Cream, dose 5 times daily during 5 days.

DRUGacyclovir in ME-609 vehicle

Dose 5 times daily for 5 days

DRUGVehicle

Dose 5 times daily for 5 days

Sponsors

Medivir
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
DOUBLE (Subject, Investigator)

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Generally good health * History of recurrent herpes labialis with at last three episodes during the prior 12 months

Exclusion criteria

* Treatment with antivirals or immunosuppressive agents within 2 weeks prior to randomization * Pregnant and/or nursing women * Continuous daily treatment with pain medication * Significant skin condition that occur in the area of herpes recurrences

Design outcomes

Primary

MeasureTime frame
Proportion of subjects with non-ulcerative recurrences measured as the proportion of subjects in whom the study recurrence did not progress beyond the papule stage.5 days

Secondary

MeasureTime frame
Episode durationuntil healing

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026