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EVO100

Phase 3

Sexually Transmitted Diseases | Small Molecules | Infectious Disease |Evofem Biosciences, Inc.|Trials Updated: Jan 30, 2024

EVO100 development status

Highest phase Phase 3
Registered trials 2 across 1 sponsor since Apr 2017

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials2
Total Enrollment2,752

FDA Designations

No designations recorded

EVO100 clinical trials

EVO100 · 2 trials · 4 indications

Phase 3 1Phase 2/3 1
NCT04553068Evaluation of EVO100 for Prevention of Urogenital Chlamydia Trachomatis and Neisseria Gonorrhoeae InfectionSexually Transmitted Diseases
COMPLETED1,892 Analytics
PHASE3COMPLETED
Evaluation of EVO100 for Prevention of Urogenital Chlamydia Trachomatis and Neisseria Gonorrhoeae Infection
Sexually Transmitted DiseasesUnlock trial analytics

Study Endpoints

Primary Endpoints

Percentage of Study Successes in the EVO100 and Placebo Treatment Groups
16 weeks

Percentage of subjects who are defined study successes among the intervention groups with success defined as subjects completing the trial to Visit 5 without any CT or GC infection and no usage of prohibited antibiotics during the study.

Urogenital CT Infection
16 weeks

Proportion of subjects who experience urogenital CT infection during the study intervention period (incident infection of CT).

Secondary Endpoints

Evaluate Safety of EVO100: AEs
16 weeks
Urogenital GC Infection
16 weeks
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Study Design & Arms

AllocationRANDOMIZED
MaskingTRIPLE
ModelPARALLEL
PurposePREVENTION

Treatment Arms

ArmTypeDescription
EVO100 gelEXPERIMENTALEVO100 vaginal gel, 5 g
Placebo gelPLACEBO_COMPARATORPlacebo vaginal gel, 5 g
EVO100ACTIVE_COMPARATORA pH-buffering, acidity-maintaining gel (pH 3.5), containing three active compounds: lactic acid, citric acid, potassium bitartrate. 5 g intravaginally applied at least one hour prior to vaginal intercourse.
PlaceboPLACEBO_COMPARATORAn isotonic, non-buffering gel, pH adjusted to 4.5, containing 2.7% hydroxyethylcellulose, sorbic acid, sodium hydroxide, sodium chloride and purified water. 5 g intravaginally applied at least one hour prior to vaginal intercourse.

Interventions

NameTypeDescription
EVO100DRUGEVO100 vaginal gel
PlaceboDRUGPlacebo vaginal gel
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Eligibility Criteria

Age Range18 Years to N/A
SexFEMALE
Healthy VolunteersYes
Study Sites98

Subject Recruitment: EVOGUARDStudy.com/ct Inclusion Criteria: * Subjects must meet both of the following criteria: 1. Urogenital CT and/or GC infection (documented in a retrievable medical record) within the 16 weeks prior to enrollment and one or more of the additional risk factors included be...

Countries:United States
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