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Efficacy of Cantharidin in Molluscum Contagiosum
This study is currently recruiting participants.
Verified by The University of North Carolina, Chapel Hill, April 2008
Sponsors and Collaborators: University of North Carolina
National Center for Research Resources (NCRR)
Doris Duke Charitable Foundation
Information provided by: The University of North Carolina, Chapel Hill
ClinicalTrials.gov Identifier: NCT00667225
  Purpose

The University of North Carolina Department of Dermatology is conducting a clinical trial to evaluate a drug called cantharidin in the treatment of molluscum contagiosum. Molluscum is a common dermatologic disorder caused by a poxvirus. Molluscum typically presents with many flesh-colored bumps on the skin. It goes away on its own, though can last several months to several years. Cantharidin is a topical medicine which is applied at the clinic visit. It is well tolerated by the majority of children.


Condition Intervention
Molluscum Contagiosum, Skin Disease
Drug: cantharidin's vehicle
Drug: Cantharidin 0.7%

MedlinePlus related topics: Skin Conditions
Drug Information available for: Cantharidin
U.S. FDA Resources
Study Type: Interventional
Study Design: Treatment, Randomized, Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Active Control, Parallel Assignment, Safety/Efficacy Study
Official Title: Efficacy of Cantharidin in Molluscum Contagiosum: A Randomized, Blinded, Placebo-Controlled Prospective Study

Further study details as provided by The University of North Carolina, Chapel Hill:

Primary Outcome Measures:
  • Complete clearance of all molluscum lesions. [ Time Frame: 8 weeks, or 5 visits ] [ Designated as safety issue: No ]

Secondary Outcome Measures:
  • Partial clearance of molluscum lesions. [ Time Frame: 8 weeks or 5 visits ] [ Designated as safety issue: No ]
  • Association of clinical course with presence of atopic dermatitis. [ Time Frame: 8 weeks or 5 visits ] [ Designated as safety issue: No ]

Estimated Enrollment: 40
Study Start Date: January 2008
Estimated Primary Completion Date: December 2008 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
I: Placebo Comparator
Subjects in this group will have topical application of cantharidin's vehicle at each visit.
Drug: cantharidin's vehicle
Cantharidin's vehicle is composed of: Hydroxypropylcellulose, Acetone, and Collodion Flexible. The vehicle will be topically applied to molluscum lesions at each visit. Only two lesions will be treated at the first visit, and up to 20 lesions can be treated at subsequent visits.
II: Experimental
Subjects in this group will have topical application of cantharidin at each visit.
Drug: Cantharidin 0.7%
Subjects in this arm will receive cantharidin at all visits. At the first visit, up to 2 lesions can have application with cantharidin. All other visits will have up to 20 lesions with application of the cantharidin. During every visit, lesions will be counted and subjects will be assessed for any adverse events.

  Eligibility

Ages Eligible for Study:   5 Years to 10 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Anyone aged 5-10 years with the clinical diagnosis of molluscum contagiosum.

Exclusion Criteria:

  • Anyone with immunosuppression including HIV or previous organ transplantation.
  • Anyone taking immunosuppressive medications.
  • Anyone who has previously received treatment with cantharidin.
  • Any female who has had her first menstrual period.
  Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT00667225

Contacts
Contact: Jacquelyn R Coloe, BS 919-966-1647 jcoloe@med.unc.edu OR jacquelyn.coloe@osumc.edu
Contact: Dean S Morrell, MD 919-966-0785 morrell@med.unc.edu

Locations
United States, North Carolina
University of North Carolina Recruiting
Chapel Hill, North Carolina, United States, 27514
Contact: Jacquelyn R Coloe     919-966-1647     jcoloe@med.unc.edu    
Principal Investigator: Jacquelyn R Coloe            
Sponsors and Collaborators
University of North Carolina
Doris Duke Charitable Foundation
Investigators
Principal Investigator: Jacquelyn R Coloe, BS UNC
  More Information

Responsible Party: University of North Carolina, Chapel Hill ( Jacquelyn Coloe, Doris Duke Clinical Research Fellow )
Study ID Numbers: IRB 07-1330, GCRC-2648, RR000046
Study First Received: April 24, 2008
Last Updated: April 25, 2008
ClinicalTrials.gov Identifier: NCT00667225  
Health Authority: United States: Food and Drug Administration;   United States: Institutional Review Board

Study placed in the following topic categories:
Virus Diseases
Cantharidin
Skin Diseases, Infectious
Poxviridae Infections
Skin Diseases
Molluscum Contagiosum
DNA Virus Infections

Additional relevant MeSH terms:
Skin Diseases, Viral
Molecular Mechanisms of Pharmacological Action
Enzyme Inhibitors
Pharmacologic Actions

ClinicalTrials.gov processed this record on January 16, 2009