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Phase 3 Study of Oral Ibrexafungerp (SCY-078) Vs. Placebo in Subjects With Recurrent Vulvovaginal Candidiasis (VVC) (CANDLE)

Primary Purpose

Recurrent Vulvovaginal Candidiasis

Status
Completed
Phase
Phase 3
Locations
United States
Study Type
Interventional
Intervention
Fluconazole Tablet
IBREXAFUNGERP
Placebo oral tablet
Sponsored by
Scynexis, Inc.
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional prevention trial for Recurrent Vulvovaginal Candidiasis focused on measuring Recurrent yeast infection, Recurrent yeast vaginitis, Chronic yeast vaginitis, Ibrexafungerp, SCY-078, RVVC

Eligibility Criteria

12 Years - undefined (Child, Adult, Older Adult)FemaleDoes not accept healthy volunteers

Key Inclusion Criteria:

  • Diagnosis of symptomatic VVC with microscopic examination with KOH positive for yeast and normal vaginal pH.
  • History of 3 or more episodes of VVC in the past 12 months.
  • Culture confirmation and resolution of the signs and symptoms of the initial VVC episode (with treatment).
  • Able to take oral tablets and capsules.

Key exclusion Criteria:

  • Vaginal conditions other than recurrent VVC that may interfere with the diagnosis or evaluation of response to therapy.
  • Recent use of systemic and/or topical vaginal antifungal products.
  • Pregnant.
  • History of major system organ disease.

Sites / Locations

  • Precision Trials LLC
  • Women's Healthcare Research Corp
  • Altus Research - Hunt - PPDS
  • New Age Medical Research Corporation
  • Healthcare Clinical Data Inc
  • Clinical Research Prime - ClinEdge - PPDS
  • Clinical Trials Management
  • Women Under Study, LLC
  • Unified Women's Clinical Research
  • Wayne State University
  • Center For Women's Health and Wellness LLC
  • Lawrence Obstetrics Gynecology Clinical Research LLC
  • Bosque Women's Care
  • Carolina Women's Research and Wellness Center
  • Unified Womens CLinical Research
  • Unified Women's Clinical Research Raleigh
  • M3 Wake Research, Inc
  • Group For Women
  • Lyndhurst Clinical Research
  • Cleveland Clinic
  • Obstetrics and Gynecology Associates of Erie, PC
  • Jefferson University Hospital
  • Chattanooga Medical Research Inc
  • Medical Research Center of Memphis, LLC
  • TMC Life Research Inc

Arms of the Study

Arm 1

Arm 2

Arm Type

Experimental

Placebo Comparator

Arm Label

Ibrexafungerp

Placebo

Arm Description

Oral Fluconazole 150 mg every 72 hours for 3 doses followed by Oral Ibrexafungerp 300 mg BID (one day) every 4 weeks for a total of 6 dosing days

Oral Fluconazole 150 mg every 72 hours for 3 doses followed by Oral Placebo BID (one day) every 4 weeks for a total of 6 dosing days

Outcomes

Primary Outcome Measures

Clinical Success
Efficacy as measured by the percentage of subjects with documented Clinical Success.

Secondary Outcome Measures

The Percentage of Subjects With no Mycologically Proven Recurrence
Efficacy as measured by the percentage of subjects with no Mycologically Proven Recurrence
Safety and Tolerability
Safety as measured by the number of subjects who discontinue due to treatment related adverse events.

Full Information

First Posted
July 19, 2019
Last Updated
May 25, 2023
Sponsor
Scynexis, Inc.
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1. Study Identification

Unique Protocol Identification Number
NCT04029116
Brief Title
Phase 3 Study of Oral Ibrexafungerp (SCY-078) Vs. Placebo in Subjects With Recurrent Vulvovaginal Candidiasis (VVC)
Acronym
CANDLE
Official Title
A Phase 3, Multicenter, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Efficacy and Safety of Oral Ibrexafungerp (SCY-078) Compared to Placebo in Subjects With Recurrent Vulvovaginal Candidiasis (VVC)
Study Type
Interventional

2. Study Status

Record Verification Date
May 2023
Overall Recruitment Status
Completed
Study Start Date
October 21, 2019 (Actual)
Primary Completion Date
September 1, 2021 (Actual)
Study Completion Date
November 29, 2021 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Scynexis, Inc.

4. Oversight

Studies a U.S. FDA-regulated Drug Product
Yes
Studies a U.S. FDA-regulated Device Product
No
Data Monitoring Committee
No

5. Study Description

Brief Summary
This study is a Phase 3, multicenter, randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of oral ibrexafungerp (formerly "SCY-078") compared to placebo in female subjects 12 years and older with recurrent VVC (RVVC).
Detailed Description
This study is a Phase 3, multicenter, randomized, double-blind study to evaluate the efficacy and safety of oral ibrexafungerp (formerly "SCY-078") compared to placebo in female subjects 12 years and older with RVVC. The primary objective of the study is to evaluate the efficacy of oral ibrexafungerp in preventing recurrences of VVC in subjects with RVVC based on Clinical Success. Approximately 320 subjects are planned to be enrolled into the study. All subjects will receive treatment with oral fluconazole for their acute episode present at screening. Subjects who respond to fluconazole for their acute episode will be enrolled in the prevention of recurrence phase of the study and randomized to ibrexafungerp or placebo. Subjects who fail treatment with fluconazole for their acute episode will be included in a nested open label Sub-Study, in which they will be offered one-day oral ibrexafungerp for their unresolved acute episode.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Recurrent Vulvovaginal Candidiasis
Keywords
Recurrent yeast infection, Recurrent yeast vaginitis, Chronic yeast vaginitis, Ibrexafungerp, SCY-078, RVVC

7. Study Design

Primary Purpose
Prevention
Study Phase
Phase 3
Interventional Study Model
Parallel Assignment
Model Description
Open label (acute phase treatment) followed by Randomized, Double Blinded phase
Masking
ParticipantInvestigatorOutcomes Assessor
Allocation
Randomized
Enrollment
440 (Actual)

8. Arms, Groups, and Interventions

Arm Title
Ibrexafungerp
Arm Type
Experimental
Arm Description
Oral Fluconazole 150 mg every 72 hours for 3 doses followed by Oral Ibrexafungerp 300 mg BID (one day) every 4 weeks for a total of 6 dosing days
Arm Title
Placebo
Arm Type
Placebo Comparator
Arm Description
Oral Fluconazole 150 mg every 72 hours for 3 doses followed by Oral Placebo BID (one day) every 4 weeks for a total of 6 dosing days
Intervention Type
Drug
Intervention Name(s)
Fluconazole Tablet
Intervention Description
150 mg every 72 hours for 3 doses
Intervention Type
Drug
Intervention Name(s)
IBREXAFUNGERP
Other Intervention Name(s)
SCY-078
Intervention Description
300 mg BID (one day) every 4 weeks for a total of 6 dosing days
Intervention Type
Drug
Intervention Name(s)
Placebo oral tablet
Intervention Description
BID (one day) every 4 weeks for a total of 6 dosing days
Primary Outcome Measure Information:
Title
Clinical Success
Description
Efficacy as measured by the percentage of subjects with documented Clinical Success.
Time Frame
Week 24
Secondary Outcome Measure Information:
Title
The Percentage of Subjects With no Mycologically Proven Recurrence
Description
Efficacy as measured by the percentage of subjects with no Mycologically Proven Recurrence
Time Frame
Week 24
Title
Safety and Tolerability
Description
Safety as measured by the number of subjects who discontinue due to treatment related adverse events.
Time Frame
Week 24

10. Eligibility

Sex
Female
Gender Based
Yes
Minimum Age & Unit of Time
12 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Key Inclusion Criteria: Diagnosis of symptomatic VVC with microscopic examination with KOH positive for yeast and normal vaginal pH. History of 3 or more episodes of VVC in the past 12 months. Culture confirmation and resolution of the signs and symptoms of the initial VVC episode (with treatment). Able to take oral tablets and capsules. Key exclusion Criteria: Vaginal conditions other than recurrent VVC that may interfere with the diagnosis or evaluation of response to therapy. Recent use of systemic and/or topical vaginal antifungal products. Pregnant. History of major system organ disease.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Nkechi Azie, MD
Organizational Affiliation
Scynexis, Inc.
Official's Role
Study Director
Facility Information:
Facility Name
Precision Trials LLC
City
Phoenix
State/Province
Arizona
ZIP/Postal Code
85032
Country
United States
Facility Name
Women's Healthcare Research Corp
City
San Diego
State/Province
California
ZIP/Postal Code
92111
Country
United States
Facility Name
Altus Research - Hunt - PPDS
City
Lake Worth
State/Province
Florida
ZIP/Postal Code
33461
Country
United States
Facility Name
New Age Medical Research Corporation
City
Miami
State/Province
Florida
ZIP/Postal Code
33186
Country
United States
Facility Name
Healthcare Clinical Data Inc
City
North Miami
State/Province
Florida
ZIP/Postal Code
33161
Country
United States
Facility Name
Clinical Research Prime - ClinEdge - PPDS
City
Idaho Falls
State/Province
Idaho
ZIP/Postal Code
83404
Country
United States
Facility Name
Clinical Trials Management
City
Covington
State/Province
Louisiana
ZIP/Postal Code
70433
Country
United States
Facility Name
Women Under Study, LLC
City
New Orleans
State/Province
Louisiana
ZIP/Postal Code
70125
Country
United States
Facility Name
Unified Women's Clinical Research
City
Hagerstown
State/Province
Maryland
ZIP/Postal Code
21740
Country
United States
Facility Name
Wayne State University
City
Detroit
State/Province
Michigan
ZIP/Postal Code
48201
Country
United States
Facility Name
Center For Women's Health and Wellness LLC
City
Lawrenceville
State/Province
New Jersey
ZIP/Postal Code
08648
Country
United States
Facility Name
Lawrence Obstetrics Gynecology Clinical Research LLC
City
Lawrenceville
State/Province
New Jersey
ZIP/Postal Code
08648
Country
United States
Facility Name
Bosque Women's Care
City
Albuquerque
State/Province
New Mexico
ZIP/Postal Code
87109
Country
United States
Facility Name
Carolina Women's Research and Wellness Center
City
Durham
State/Province
North Carolina
ZIP/Postal Code
27713
Country
United States
Facility Name
Unified Womens CLinical Research
City
Greensboro
State/Province
North Carolina
ZIP/Postal Code
27408
Country
United States
Facility Name
Unified Women's Clinical Research Raleigh
City
Raleigh
State/Province
North Carolina
ZIP/Postal Code
27607
Country
United States
Facility Name
M3 Wake Research, Inc
City
Raleigh
State/Province
North Carolina
ZIP/Postal Code
27612
Country
United States
Facility Name
Group For Women
City
Winston-Salem
State/Province
North Carolina
ZIP/Postal Code
27103
Country
United States
Facility Name
Lyndhurst Clinical Research
City
Winston-Salem
State/Province
North Carolina
ZIP/Postal Code
27103
Country
United States
Facility Name
Cleveland Clinic
City
Cleveland
State/Province
Ohio
ZIP/Postal Code
44195
Country
United States
Facility Name
Obstetrics and Gynecology Associates of Erie, PC
City
Erie
State/Province
Pennsylvania
ZIP/Postal Code
16507
Country
United States
Facility Name
Jefferson University Hospital
City
Philadelphia
State/Province
Pennsylvania
ZIP/Postal Code
19107
Country
United States
Facility Name
Chattanooga Medical Research Inc
City
Chattanooga
State/Province
Tennessee
ZIP/Postal Code
37404
Country
United States
Facility Name
Medical Research Center of Memphis, LLC
City
Memphis
State/Province
Tennessee
ZIP/Postal Code
38120
Country
United States
Facility Name
TMC Life Research Inc
City
Houston
State/Province
Texas
ZIP/Postal Code
77054
Country
United States

12. IPD Sharing Statement

Learn more about this trial

Phase 3 Study of Oral Ibrexafungerp (SCY-078) Vs. Placebo in Subjects With Recurrent Vulvovaginal Candidiasis (VVC)

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