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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT04937920
Other study ID # DBI-202
Secondary ID
Status Completed
Phase Phase 2
First received
Last updated
Start date March 16, 2021
Est. completion date November 4, 2021

Study information

Verified date November 2021
Source DermBiont, Inc.
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

A Randomized, Double-Blinded, Aqueous Gel-Controlled Dose Escalating Trial to Study the Safety and Antimicrobial Efficacy of DBI-002 Probiotic vs. Aqueous Gel and Vehicle Gel vs. Aqueous Gel in Adults with Tinea Versicolor (DBI-202).


Recruitment information / eligibility

Status Completed
Enrollment 34
Est. completion date November 4, 2021
Est. primary completion date September 20, 2021
Accepts healthy volunteers No
Gender All
Age group 18 Years to 65 Years
Eligibility Inclusion Criteria: 1. Ability to understand, agree to and sign the study Informed Consent Form (ICF). If the subject is unable to provide consent him/herself, the subject's legally acceptable representative may provide written consent. 2. Male or Female Subjects of any race 18 - 65 years of age. 3. Subjects with a clinical diagnosis of Tinea versicolor (TV is a common benign superficial cutaneous fungal infection usually characterized by hypopigmented or hyperpigmented macules and patches on the chest and back). 4. A positive potassium hydroxide (KOH) examination consistent with Malassezia prior to the treatment period done at the clinical site. 5. Agree to not use soap and water on the chest and back for at least 12 hours before the study visits for Baseline/Day 1, Day 5, and Day 14, and follow all study instructions for use of soap and water on the chest and back during participation in the study. Exclusion Criteria: 1. Females who are pregnant, planning a pregnancy, or breastfeeding. 2. Any dermatological conditions that could interfere with clinical evaluations or any disease state or physical condition which might expose the patient to an unacceptable risk by study participation. 3. Any underlying disease(s) or other dermatological conditions that require the use of exclusionary topical or systemic therapy (see below). 4. Known sensitivity to any of the components of the study medication. 5. Use of a prescription or non-prescription topical treatment on the targeted TV anatomical locations within the previous 4 weeks, for example: anti-fungal, antibacterial or anti-microbial products, selenium and anti-inflammatories (e.g., corticosteroids). 6. Use of a systemic anti-fungal or antibiotic treatment for TV within the previous 4 weeks, Use of medicated shampoos and/or soaps within the previous 4 weeks. 7. Treatment of any type of cancer within the last 6 months. 8. History of any significant internal disease which contraindicates use of live microbiome (e.g. leukemia, liver failure, cardiovascular disease). 9. Subjects who are known to be allergic to any of the test product(s) or any components in the investigational product(s) or history of hypersensitivity or allergic reactions to any of the study preparations as described in the Investigator's Brochure (IB). 10. AIDS or AIDS related complex by medical history. 11. Known or suspected use of immunosuppressive medications and/or has a known or suspected autoimmune disease. 12. Any subject not able to meet the study attendance requirements. 13. Subjects who have participated in any other trial of an investigational drug or device within 30 days prior to enrollment or participation in a research study concurrent with this study.

Study Design


Related Conditions & MeSH terms


Intervention

Biological:
DBI-002 probiotic gel
Topical application on skin affected with tinea versicolor
Aqueous gel
Topical application on skin affected with tinea versicolor

Locations

Country Name City State
El Salvador Zepeda Dermatologia Santa Tecla La Libertad

Sponsors (1)

Lead Sponsor Collaborator
DermBiont, Inc.

Country where clinical trial is conducted

El Salvador, 

Outcome

Type Measure Description Time frame Safety issue
Primary Number of participants with treatment-related adverse events Safety 14 days of participation
Primary Molecular diagnostic qPCR comparison of DBI-002 Drug Product and Malassezia (fungal cause of tinea versicolor) Antimicrobial Efficacy 14 days of participation
Secondary Proportion of participants with decrease in signs and symptoms of tinea versicolor for the DBI-002 DP-treated lesion compared to the aqueous gel treated lesion Clinical efficacy 14 days of participation
See also
  Status Clinical Trial Phase
Completed NCT00830388 - Ketoconazole Foam 2% for the Treatment of Versicolor Phase 4
Completed NCT05862714 - Comparison of Efficacy of Single Oral Dose Fluconazole and Itraconazole in Patients With Pityriasis Versicolor Phase 1
Not yet recruiting NCT05730244 - A Study of the Clinical Efficacy and Safety of 100% Cassia Alata Extract Against Tinea Versicolor Phase 1
Completed NCT04110860 - Clinical Assessment of Voriconazole Self Nano Emulsifying Drug Delivery System Intermediate Gel Phase 2
Completed NCT04110834 - Clinical Assessment of Itraconazole Self Nano Emulsifying Drug Delivery System Intermediate Gel Phase 2
Completed NCT06305637 - A Study Comparing Ketoconazole Shampoo, 2% and Ketoconazole 2% Shampoo (RS) in the Treatment of Tinea Versicolor. Phase 1