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Efficacy and Safety of Product S2G6T-1in Patients With Symptomatic Inflammatory Interdigital Tinea Pedis

Primary Purpose

Tinea Pedis

Status
Terminated
Phase
Phase 2
Locations
United States
Study Type
Interventional
Intervention
S2G6T-1
S2G6T-2
S2G6T-3
S2G6T-4
Sponsored by
Sol-Gel Technologies, Ltd.
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Tinea Pedis

Eligibility Criteria

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

Inclusion Criteria:

  1. Ability and willingness to sign a written informed consent and /or assent (age appropriate).
  2. Male or Female subjects 12 years of age or older.
  3. A clinical diagnosis of interdigital tinea pedis on one or both feet characterized by clinical evidence of a tinea infection.
  4. A sum of at least five (5) for signs (erythema and scaling) by the investigator on the selected target foot, and a score of at least five (5) for each symptom: pruritus (itching) and burning: and a sum of at least twelve (12) for both symptoms (pruritus and burning) by the subject on the PATSS.
  5. Mycological evidence of the presence of fungi confirmed by the detection of fungal hyphae on a microscopic KOH wet mount.
  6. Females of child-bearing potential must have a negative urine pregnancy test and must agree to use an effective form of contraception during the study .
  7. Must be in good general health as determined by medical history and free of any disease that in the investigator's opinion might interfere with the study evaluations.
  8. Must be able to communicate, be able to understand the study procedures, and be willing to comply with the study requirements.

Exclusion Criteria:

  1. The presence of confluent diffuse moccasin-type tinea pedis.
  2. Negative KOH microscopy test to assess presence of hyphae.
  3. Onychomycosis of the toenails, involving ≥ 20% of the area of either great toenail or involvement of more than five toenails in total.
  4. Concurrent tinea infection or bacterial skin infection on the feet.
  5. Female subjects who are pregnant and/or nursing or planning a pregnancy during the course of the trial.
  6. Recent history of or currently known to abuse drugs or alcohol.
  7. History of intolerance or hypersensitivity to Econazole Nitrate, Mometasone Furoate, or other imidazole agents.
  8. Presence of any other infection of the foot or other disease process that might confound the treatment evaluation.
  9. Having a life-threatening condition or immunocompromised (e.g., autoimmune deficiency syndrome, cancer, unstable angina, or myocardial infarction) within the last 6 months.
  10. Unable to communicate or cooperate with the investigator due to language barriers, poor mental development, or impaired cerebral function.
  11. Current participation in a clinical drug research study or recent participation in a clinical trial within 30 days of Baseline.
  12. Using the following medications prior to Baseline:

    1. Antipruritics, including antihistamines within 3 days (72 hours).
    2. Topical corticosteroids, antibiotics or antifungal therapies within 4 weeks.
    3. Systemic corticosteroids, antibiotics or antifungal therapies within 12 weeks.
    4. Oral terbinafine or itraconazole within 12 weeks.
    5. Immunosuppressive medication or radiation therapy within 12 weeks.
    6. Any other topical medicated topical treatments to the treatment area(s) within 7 days.

      -

Sites / Locations

  • TCR Medical Corporation
  • University Clinical Trials, Inc.
  • Tampa Bay Medical Research
  • Tory Sullivan, MD, PA
  • Park Avenue Dermatology
  • Mid Atlantic Research for Health
  • Minnesota Clinical Study Center
  • Academic Dermatology Associates
  • Skin Search of Rochester, Inc.
  • Tennessee Clinical Research Center
  • DermResearch, Inc.
  • J&S Studies, Inc
  • Suzanne Bruce & Associates, PA / The Center for Skin Research
  • Suzanne Bruce & Associates ,PA / The Center for Skin Research
  • DermResearch New Braunfels
  • Endeavor Clinical Trials, PA
  • Dermatology Research Center, Inc.
  • The Education & Research Foundation Inc.
  • Virginia Clinical Research Inc.

Arms of the Study

Arm 1

Arm 2

Arm 3

Arm 4

Arm Type

Active Comparator

Active Comparator

Active Comparator

Placebo Comparator

Arm Label

S2G6T-1

S2G6T-2

S2G6T-3

S2G6T-4

Arm Description

Topical cream

Topical Cream

Topical Cream

Topical Cream

Outcomes

Primary Outcome Measures

Complete cure at Day 29
The primary efficacy comparison between S2G6T-1 vs. rest of study arms will be based on the percentage of subjects at day 29 with complete cure of interdigital tinea pedis.mycological cure (i.e. negative dermatophyte culture and negative KOH) and clinical cure (i.e. absence of erythema, scaling and pruritus {scores of 0, each})
Reduction in Tinea pedis SymptomS through treatment period.
comparison of Patient Assessment between S2G6T-1 vs. rest of study arms will be based on the percentage of subjects at day 8 with achieving decrease from baseline in the total score for pruritus and burning.

Secondary Outcome Measures

Full Information

First Posted
July 13, 2016
Last Updated
November 15, 2020
Sponsor
Sol-Gel Technologies, Ltd.
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1. Study Identification

Unique Protocol Identification Number
NCT02842021
Brief Title
Efficacy and Safety of Product S2G6T-1in Patients With Symptomatic Inflammatory Interdigital Tinea Pedis
Official Title
A Randomized, Double-Blind, Active- and Vehicle-Controlled Study to Compare the Efficacy and Safety of Products S2G6T-1, S2G6T-2, S2G6T-3 and S2G6T-4 in Patients With Symptomatic Inflammatory Interdigital Tinea Pedis
Study Type
Interventional

2. Study Status

Record Verification Date
November 2020
Overall Recruitment Status
Terminated
Why Stopped
Failed to meet success criteria
Study Start Date
September 2016 (undefined)
Primary Completion Date
October 2017 (Actual)
Study Completion Date
October 2017 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Sol-Gel Technologies, Ltd.

4. Oversight

Data Monitoring Committee
No

5. Study Description

Brief Summary
To assess the efficacy and safety of a combination product S2G6T-1 compared to its monads and vehicle, applied twice daily for 7 days, in the treatment of symptomatic inflammatory interdigital tinea pedis in subjects 12 years of age and older. The results of this study will be utilized to perform power calculations for the Phase 3 pivotal trials.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Tinea Pedis

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 2
Interventional Study Model
Parallel Assignment
Masking
ParticipantInvestigatorOutcomes Assessor
Allocation
Randomized
Enrollment
283 (Actual)

8. Arms, Groups, and Interventions

Arm Title
S2G6T-1
Arm Type
Active Comparator
Arm Description
Topical cream
Arm Title
S2G6T-2
Arm Type
Active Comparator
Arm Description
Topical Cream
Arm Title
S2G6T-3
Arm Type
Active Comparator
Arm Description
Topical Cream
Arm Title
S2G6T-4
Arm Type
Placebo Comparator
Arm Description
Topical Cream
Intervention Type
Drug
Intervention Name(s)
S2G6T-1
Intervention Description
Twice a day topical cream
Intervention Type
Drug
Intervention Name(s)
S2G6T-2
Intervention Description
Twice a day topical cream
Intervention Type
Drug
Intervention Name(s)
S2G6T-3
Intervention Description
Twice a day topical cream
Intervention Type
Drug
Intervention Name(s)
S2G6T-4
Intervention Description
Twice a day topical cream
Primary Outcome Measure Information:
Title
Complete cure at Day 29
Description
The primary efficacy comparison between S2G6T-1 vs. rest of study arms will be based on the percentage of subjects at day 29 with complete cure of interdigital tinea pedis.mycological cure (i.e. negative dermatophyte culture and negative KOH) and clinical cure (i.e. absence of erythema, scaling and pruritus {scores of 0, each})
Time Frame
Day 29
Title
Reduction in Tinea pedis SymptomS through treatment period.
Description
comparison of Patient Assessment between S2G6T-1 vs. rest of study arms will be based on the percentage of subjects at day 8 with achieving decrease from baseline in the total score for pruritus and burning.
Time Frame
Day 8

10. Eligibility

Sex
All
Minimum Age & Unit of Time
12 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Ability and willingness to sign a written informed consent and /or assent (age appropriate). Male or Female subjects 12 years of age or older. A clinical diagnosis of interdigital tinea pedis on one or both feet characterized by clinical evidence of a tinea infection. A sum of at least five (5) for signs (erythema and scaling) by the investigator on the selected target foot, and a score of at least five (5) for each symptom: pruritus (itching) and burning: and a sum of at least twelve (12) for both symptoms (pruritus and burning) by the subject on the PATSS. Mycological evidence of the presence of fungi confirmed by the detection of fungal hyphae on a microscopic KOH wet mount. Females of child-bearing potential must have a negative urine pregnancy test and must agree to use an effective form of contraception during the study . Must be in good general health as determined by medical history and free of any disease that in the investigator's opinion might interfere with the study evaluations. Must be able to communicate, be able to understand the study procedures, and be willing to comply with the study requirements. Exclusion Criteria: The presence of confluent diffuse moccasin-type tinea pedis. Negative KOH microscopy test to assess presence of hyphae. Onychomycosis of the toenails, involving ≥ 20% of the area of either great toenail or involvement of more than five toenails in total. Concurrent tinea infection or bacterial skin infection on the feet. Female subjects who are pregnant and/or nursing or planning a pregnancy during the course of the trial. Recent history of or currently known to abuse drugs or alcohol. History of intolerance or hypersensitivity to Econazole Nitrate, Mometasone Furoate, or other imidazole agents. Presence of any other infection of the foot or other disease process that might confound the treatment evaluation. Having a life-threatening condition or immunocompromised (e.g., autoimmune deficiency syndrome, cancer, unstable angina, or myocardial infarction) within the last 6 months. Unable to communicate or cooperate with the investigator due to language barriers, poor mental development, or impaired cerebral function. Current participation in a clinical drug research study or recent participation in a clinical trial within 30 days of Baseline. Using the following medications prior to Baseline: Antipruritics, including antihistamines within 3 days (72 hours). Topical corticosteroids, antibiotics or antifungal therapies within 4 weeks. Systemic corticosteroids, antibiotics or antifungal therapies within 12 weeks. Oral terbinafine or itraconazole within 12 weeks. Immunosuppressive medication or radiation therapy within 12 weeks. Any other topical medicated topical treatments to the treatment area(s) within 7 days. -
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Kathleen O Ashenfelter, MS
Organizational Affiliation
Cu-Tech, LLC
Official's Role
Study Chair
Facility Information:
Facility Name
TCR Medical Corporation
City
San Diego
State/Province
California
ZIP/Postal Code
92123
Country
United States
Facility Name
University Clinical Trials, Inc.
City
San Diego
State/Province
California
ZIP/Postal Code
92123
Country
United States
Facility Name
Tampa Bay Medical Research
City
Clearwater
State/Province
Florida
ZIP/Postal Code
33761
Country
United States
Facility Name
Tory Sullivan, MD, PA
City
North Miami Beach
State/Province
Florida
ZIP/Postal Code
33162
Country
United States
Facility Name
Park Avenue Dermatology
City
Orange Park
State/Province
Florida
ZIP/Postal Code
32073
Country
United States
Facility Name
Mid Atlantic Research for Health
City
Baltimore
State/Province
Maryland
ZIP/Postal Code
21214
Country
United States
Facility Name
Minnesota Clinical Study Center
City
Fridley
State/Province
Minnesota
ZIP/Postal Code
55432
Country
United States
Facility Name
Academic Dermatology Associates
City
Albuquerque
State/Province
New Mexico
ZIP/Postal Code
87106
Country
United States
Facility Name
Skin Search of Rochester, Inc.
City
Rochester
State/Province
New York
ZIP/Postal Code
146232
Country
United States
Facility Name
Tennessee Clinical Research Center
City
Nashville
State/Province
Tennessee
ZIP/Postal Code
37215
Country
United States
Facility Name
DermResearch, Inc.
City
Austin
State/Province
Texas
ZIP/Postal Code
78759
Country
United States
Facility Name
J&S Studies, Inc
City
College Station
State/Province
Texas
ZIP/Postal Code
77845
Country
United States
Facility Name
Suzanne Bruce & Associates, PA / The Center for Skin Research
City
Houston
State/Province
Texas
ZIP/Postal Code
77056
Country
United States
Facility Name
Suzanne Bruce & Associates ,PA / The Center for Skin Research
City
Katy
State/Province
Texas
ZIP/Postal Code
77494
Country
United States
Facility Name
DermResearch New Braunfels
City
New Braunfels
State/Province
Texas
ZIP/Postal Code
78130
Country
United States
Facility Name
Endeavor Clinical Trials, PA
City
San Antonio
State/Province
Texas
ZIP/Postal Code
78229
Country
United States
Facility Name
Dermatology Research Center, Inc.
City
Salt Lake City
State/Province
Utah
ZIP/Postal Code
84117
Country
United States
Facility Name
The Education & Research Foundation Inc.
City
Lynchburg
State/Province
Virginia
ZIP/Postal Code
24501
Country
United States
Facility Name
Virginia Clinical Research Inc.
City
Norfolk
State/Province
Virginia
ZIP/Postal Code
23502
Country
United States

12. IPD Sharing Statement

Plan to Share IPD
Undecided

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Efficacy and Safety of Product S2G6T-1in Patients With Symptomatic Inflammatory Interdigital Tinea Pedis

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