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CompletedNCT05680181SERENITEUpdated May 29, 2024

Study of a Cohort of Children With Molluscum Contagiosum (MC) Treated With a 5% Solution of Potassium Hydroxide (Molutrex®) Applied Locally to the Skin

An observational study in Molluscum Contagiosum, sponsored by Laboratoire Dermatologique ACM. Completed at 1 site in France. Open to participants aged 2 Years to 10 Years. Per ClinicalTrials.gov, last updated 2024-05-29.

Sponsored by Laboratoire Dermatologique ACM · Observational

Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
109
Ages
2 Years to 10 Years
Sex
All
01

Study summary

Molutrex® a 5% potassium hydroxide solution for topical application to the skin. Molutrex® is intended for the superficial treatment of certain types of warts, molluscum contagiosum and is composed of potassium hydroxide (5%) purified water. With regard to the 2017/745 RDM, he is a class IIa medical device. In accordance with Regulation (EU) 2017/745 of the European Parliament and of the Council of April 5, 2017 relating to medical devices, as part of the Molutrex® Post-Marketing Monitoring Plan, the objective of this study is to have data on the performance , safety and suitability for real-life use of Molutrex® in a prospective cohort of patients with molluscum contagiosum.

Since molluscum contagiosum is most prevalent in children, and potassium hydroxide is used very little in adults (because most often they are immunocompromised patients requiring other antiviral treatments), the study will be conducted in children aged 2 to 10 years. This population represents the majority of patients treated with Molutrex®, although the product can be used in adults. The study includes 2 visits, the objective of the study being to evaluate the percentage of children healed at 45 days, healing defined by a reduction of more than 90% in the number of lesions present at inclusion in the study.

02

Conditions studied

  • Molluscum Contagiosum

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Keywords

  • Molluscum Contagiosum
  • Observational study
  • Medical device
03

Who can participate

Ages eligible
2 Years to 10 Years
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Child seen in private dermatology consultation for suspected molluscum contagiosum

Inclusion criteria

Child aged 2 to 10 years old :

  • Ambulatory
  • Seen in dermatology consultation for molluscum contagiosum
  • For which a treatment with a 5% solution of potassium hydroxide (Molutrex®) in local cutaneous application has been decided by the dermatologist as monotherapy
  • Not treated for their molluscum contagiosum in the previous month
  • For which one of the parents gives their written consent to participate

Exclusion criteria

Exclusion Criteria:

Doubt about the diagnosis of molluscum contagiosum Molluscum contagiosum surge already treated Immunocompromised child Atopic eczema in outbreak Lesions around the eye

04

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
109 participants (actual)
Patient registry
No
05

What researchers measure

Primary outcomes

  1. Percentage of children healed healing defined by a decrease of more than 90% in the number of lesions present at D0.

    Time frame: at day 45 +- 2 days

Secondary outcomes

  1. Percentage change in the number of lesions compared to D0

    Time frame: at day 45 +- 2 days

  2. Percentage of patients according to the reduction in the number of lesions compared to D0

    (\> 90%, 90% 75%; 74%-50%; 49%-25%; \< 25%)

    Time frame: at day 45 +- 2 days

  3. Percentage of children in whom new lesions appeared since inclusion according to the parents

    Time frame: at day 45 +- 2 days

  4. Time of disappearance of the initial lesions (judgment of the parents)

    Time frame: up to 45 days

  5. Disappearance of pruritus since inclusion

    Yes/non Yes/no

    Time frame: at day 45 +- 2 days

  6. Occurrence of contamination of a subject of the family since inclusion

    Yes/no

    Time frame: at day 45 +- 2 days

  7. Compliance with the terms of use of the prescribed treatment

    Yes/no

    Time frame: at day 45 +- 2 days

  8. Assessment of the ability to use the treatment

    Assessed with 4 questions : Did you find the instructions easy or difficult to understand (Very difficult;Difficult;Neither easy nor difficult;Easy;Very easy) Did you find the bottle easy or difficult to open (Very difficult;Difficult;Neither easy nor difficult;Easy;Very easy) Did you find the product easy or difficult to apply (Very difficult;Difficult;Neither easy nor difficult;Easy;Very easy) Did you find the bottle with the cap with the brush easy or difficult to close (Very difficult;Difficult;Neither easy nor difficult;Easy;Very easy)

    Time frame: at day 45 +- 2 days

  9. Assessment of tolerance

    Tolerance is measured by adverse events reported

    Time frame: at day 45 +- 2 days

06

Study locations

1 site
  • Multiple locations
    Multiple Locations, France
07

References and documents

Individual participant data

Plan to share: Undecided

No publications or documents are linked to this record.

08

Registry details

Key details

Study ID
NCT05680181
Lead sponsor
Laboratoire Dermatologique ACM
Collaborators
Clin-Experts
Responsible party
Sponsor
First posted
Jan 11, 2023
Start date
Jan 20, 2023
Primary completion
Jan 26, 2024
Completion
Jan 26, 2024
Last update
May 29, 2024

Study contacts

Eric CAUMES
principal investigator · Hôtel Dieu de Paris

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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