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Safety & Effectiveness of Wortie Freeze Plus in Common and Plantar Warts

Primary Purpose

Common Wart, Plantar Wart

Status
Completed
Phase
Not Applicable
Locations
Poland
Study Type
Interventional
Intervention
Wortie freeze plus
Sponsored by
Karo Pharma AB
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Common Wart

Eligibility Criteria

12 Years - undefined (Child, Adult, Older Adult)All SexesAccepts Healthy Volunteers

Inclusion Criteria:

  1. Healthy subjects.
  2. Sex: male or female.
  3. Age: 12 years old and above.
  4. Subjects presenting at least 1 common wart (present since less than 6 months) on the fingers or back of the hands, and/or plantar wart (40-60% subjects with common wart) of a size less than 1 cm.
  5. Subject, including minors having more than 12 years old, having given freely and expressly his/her informed consent.
  6. Minor whose legally designated representative have given their free and express informed consent.
  7. Subject affiliated to a health social security system.
  8. Female of childbearing potential should use a contraceptive regimen recognized as effective since at least 12 weeks before screening visit, during all the study and at least 1 month after the study end

Exclusion Criteria:

  1. Pregnant or nursing woman or planning a pregnancy during the study.
  2. Subject who had been deprived of their freedom by administrative or legal decision.
  3. Major subject who is under guardianship or who is not able to express his consent.
  4. Subject in a social or sanitary establishment.
  5. Subject suspected to be non-compliant according to the Investigator's judgment
  6. Subject suffering from a severe or progressive disease or any other pathology that may interfere with the evaluation of the study results.
  7. Subject with a cutaneous disease other than common warts, on the studied zone.
  8. Subject with a known allergy to one of the components of the investigational device or conductive gel.
  9. Subject who has diabetes.
  10. Subject having problems with blood circulation or having a blood clotting condition.
  11. Subject with immune deficiency or autoimmune disease.
  12. Subject presenting more than 10 warts on the body
  13. Subject presenting bleeding warts.
  14. Subject presenting birthmarks, moles, warts with hairs growing from them, or any other spots on the treated and surrounding area.
  15. Subject having a sensitive, inflamed, infected, irritated, red, damaged, cut, grazed, diseased or itchy skin on or around the treated zone.
  16. Subject presenting genital warts, flat warts, filiform warts, periungual warts or warts with hairs growing from them.
  17. Subject presenting 2 or more warts adjacent to each other
  18. Subject undergoing a topical treatment on the test area or a systemic treatment: anti-inflammatory medication and/or antihistamines during the 2 weeks prior to screening and during the study; or corticosteroids during the 2 weeks prior to screening and during the study; or retinoids and/or immunosuppressors during the 3 months prior to screening and during the study; or any medication stabilized for less than a month
  19. Subject who received a treatment of any type on the selected wart during the previous 6 months.
  20. Subject having started or changed her oral contraceptive or any other hormonal treatment during the three previous months
  21. Intensive exposure to sunlight or UV-rays on the studied zone within the previous month and/or foreseen during the study.
  22. Subject planning to change her/his life habits during the study.
  23. Subject with excessive consumption of alcohol (more than 2 glasses of wine per day) and/or tobacco (more than 10 cigarettes per day).

Sites / Locations

  • Eurofins Dermascan Poland

Arms of the Study

Arm 1

Arm Type

Experimental

Arm Label

Wortie freeze plus

Arm Description

Cryogenic medical device (dimethylether-based product) + conductive gel + protective foam plasters. Up to 3 applications one every 14 days

Outcomes

Primary Outcome Measures

Percentage of subjects with cured wart after maximun 3 treatments evaluate by the investigator

Secondary Outcome Measures

Percentage of subjects with cured wart after 1, 2 and 3 treatments evaluated by the investigator common and plantar warts after 1, 2 and 3 treatments as assessed by the investigator
Percentage of subjects with improved aspect of the wart after 1, 2 and 3 treatments evaluated by the investigator
Mean frostbite area diameter after each treatment
Percentage of subjects satisfied with the treatment by answering a questionnaire at the study end
Illustration of the skin aspect by pictures before and after each treatment
Mean subject' pain during treatment evaluated using a using a 11-item (0-10) Numerical Rating Scale
0= no pain; 10= worst possible pain
Subject tolerability evaluated at the study end by the investigator using a 4-item (0-3) Numerical scale
0=bad tolerance; 1= moderate tolerance; 2= good tolerance; 3 = very good tolerance
Collection of adverse events throughout the study

Full Information

First Posted
October 15, 2021
Last Updated
February 20, 2023
Sponsor
Karo Pharma AB
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1. Study Identification

Unique Protocol Identification Number
NCT05115669
Brief Title
Safety & Effectiveness of Wortie Freeze Plus in Common and Plantar Warts
Official Title
Prospective, Open Clinical Investigation to Evaluate the Effectiveness and Safety of Wortie® Freeze Plus in the Treatment of Common Warts and Plantar Warts
Study Type
Interventional

2. Study Status

Record Verification Date
February 2023
Overall Recruitment Status
Completed
Study Start Date
October 12, 2021 (Actual)
Primary Completion Date
May 1, 2022 (Actual)
Study Completion Date
May 1, 2022 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Karo Pharma AB

4. Oversight

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

5. Study Description

Brief Summary
This is a Post-Market clinical Follow-up investigation to evaluate the safety and performed of the medical device Wortie Freeze Plus in the treatment of common and plantar warts.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Common Wart, Plantar Wart

7. Study Design

Primary Purpose
Treatment
Study Phase
Not Applicable
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
N/A
Enrollment
50 (Actual)

8. Arms, Groups, and Interventions

Arm Title
Wortie freeze plus
Arm Type
Experimental
Arm Description
Cryogenic medical device (dimethylether-based product) + conductive gel + protective foam plasters. Up to 3 applications one every 14 days
Intervention Type
Device
Intervention Name(s)
Wortie freeze plus
Intervention Description
treatment of common and plantar warts
Primary Outcome Measure Information:
Title
Percentage of subjects with cured wart after maximun 3 treatments evaluate by the investigator
Time Frame
Day 42
Secondary Outcome Measure Information:
Title
Percentage of subjects with cured wart after 1, 2 and 3 treatments evaluated by the investigator common and plantar warts after 1, 2 and 3 treatments as assessed by the investigator
Time Frame
Day 14, Day 28, Day 42
Title
Percentage of subjects with improved aspect of the wart after 1, 2 and 3 treatments evaluated by the investigator
Time Frame
Day 14, Day 28, Day 42
Title
Mean frostbite area diameter after each treatment
Time Frame
Day 0, Day 14, Day 28
Title
Percentage of subjects satisfied with the treatment by answering a questionnaire at the study end
Time Frame
Day 14, Day 28, Day 42
Title
Illustration of the skin aspect by pictures before and after each treatment
Time Frame
Day 0, Day 14, Day 28
Title
Mean subject' pain during treatment evaluated using a using a 11-item (0-10) Numerical Rating Scale
Description
0= no pain; 10= worst possible pain
Time Frame
Day 0, Day 14, Day 28
Title
Subject tolerability evaluated at the study end by the investigator using a 4-item (0-3) Numerical scale
Description
0=bad tolerance; 1= moderate tolerance; 2= good tolerance; 3 = very good tolerance
Time Frame
Day 14,Day 28, Day 42
Title
Collection of adverse events throughout the study
Time Frame
Day 0, Day 14, Day 28, Day 42

10. Eligibility

Sex
All
Minimum Age & Unit of Time
12 Years
Accepts Healthy Volunteers
Accepts Healthy Volunteers
Eligibility Criteria
Inclusion Criteria: Healthy subjects. Sex: male or female. Age: 12 years old and above. Subjects presenting at least 1 common wart (present since less than 6 months) on the fingers or back of the hands, and/or plantar wart (40-60% subjects with common wart) of a size less than 1 cm. Subject, including minors having more than 12 years old, having given freely and expressly his/her informed consent. Minor whose legally designated representative have given their free and express informed consent. Subject affiliated to a health social security system. Female of childbearing potential should use a contraceptive regimen recognized as effective since at least 12 weeks before screening visit, during all the study and at least 1 month after the study end Exclusion Criteria: Pregnant or nursing woman or planning a pregnancy during the study. Subject who had been deprived of their freedom by administrative or legal decision. Major subject who is under guardianship or who is not able to express his consent. Subject in a social or sanitary establishment. Subject suspected to be non-compliant according to the Investigator's judgment Subject suffering from a severe or progressive disease or any other pathology that may interfere with the evaluation of the study results. Subject with a cutaneous disease other than common warts, on the studied zone. Subject with a known allergy to one of the components of the investigational device or conductive gel. Subject who has diabetes. Subject having problems with blood circulation or having a blood clotting condition. Subject with immune deficiency or autoimmune disease. Subject presenting more than 10 warts on the body Subject presenting bleeding warts. Subject presenting birthmarks, moles, warts with hairs growing from them, or any other spots on the treated and surrounding area. Subject having a sensitive, inflamed, infected, irritated, red, damaged, cut, grazed, diseased or itchy skin on or around the treated zone. Subject presenting genital warts, flat warts, filiform warts, periungual warts or warts with hairs growing from them. Subject presenting 2 or more warts adjacent to each other Subject undergoing a topical treatment on the test area or a systemic treatment: anti-inflammatory medication and/or antihistamines during the 2 weeks prior to screening and during the study; or corticosteroids during the 2 weeks prior to screening and during the study; or retinoids and/or immunosuppressors during the 3 months prior to screening and during the study; or any medication stabilized for less than a month Subject who received a treatment of any type on the selected wart during the previous 6 months. Subject having started or changed her oral contraceptive or any other hormonal treatment during the three previous months Intensive exposure to sunlight or UV-rays on the studied zone within the previous month and/or foreseen during the study. Subject planning to change her/his life habits during the study. Subject with excessive consumption of alcohol (more than 2 glasses of wine per day) and/or tobacco (more than 10 cigarettes per day).
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Agnieszka Cegielska, MD
Organizational Affiliation
Dermascan
Official's Role
Principal Investigator
Facility Information:
Facility Name
Eurofins Dermascan Poland
City
Gdańsk
Country
Poland

12. IPD Sharing Statement

Plan to Share IPD
No

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Safety & Effectiveness of Wortie Freeze Plus in Common and Plantar Warts

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