Evidence map›Paper›PMID 22897595›Full record

Trial reportPediatric dermatology

Cantharidin for the treatment of molluscum contagiosum: a prospective, double-blinded, placebo-controlled trial.

Jacquelyn Coloe Dosal, Paul W Stewart, Ja-An Lin, Christianna S Williams, Dean S Morrell

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Pediatric dermatology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 2 pooled it
0.9field-weighted citation impact, top 24% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 2 syntheses or guidelines pooled it, 38 citations in OpenAlex.

  1. Pooled it
  2. Interventions for cutaneous molluscum contagiosum.The Cochrane database of systematic reviews · 2017
    Pooled it
  3. Trial
  4. Improving Molluscum Treatment Options: Overcoming the Challenge of Poor Adherence.The Journal of clinical and aesthetic dermatology · 2025
    Review
  5. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Jacquelyn Coloe DosalDepartment of Dermatology and Cutaneous Surgery, University of Miami, Miami, FloridaDepartment of Dermatology, University of North Carolina, Chapel Hill, North CarolinaDepartment of Biostatistics, University of North Carolina, Chapel Hill, North Carolina.
Paul W Stewart
Ja-An Lin
Christianna S Williams
Dean S Morrell
University of North Carolina at Chapel Hill · US

Funding

Zonisamide in Patients with Neuropathic Pain Associated with Diabetic NeuropathyM01RR000046 · NCRR · UNIV OF NORTH CAROLINA CHAPEL HILL · PI MUENZER, JOSEPH J. · 1985 to 2008
$38.5M
NCRR NIH HHS M01 RR000046NCRR NIH HHS RR00046
6 · The paper itself

Abstract

Our aim was to study the effects and safety of cantharidin in the treatment of molluscum contagiosum (MC), we conducted a prospective, double-blinded, placebo-controlled, randomized clinical trial to evaluate the safety and efficacy of topical cantharidin for treatment of pediatric MC in an academic ambulatory care center. Twenty-nine children aged 5-10 with a diagnosis of MC were enrolled to receive treatment with cantharidin or placebo. The main outcome measure was complete clearance of all molluscum lesions. In contrast to previous retrospective observational studies, the performance of cantharidin treatment over 2 months was not substantially better than the performance of placebo. The scope of follow-up was limited to five visits over 2 months of treatment. A longer follow-up period might have captured a greater effect of cantharidin. Over a 2 month period, the magnitude of the cantharidin treatment effects in the target population are, at best, not large. This study provided objective unbiased estimates of the magnitude of cantharidin treatment effects and provided important prospective safety data. Our subjects experienced minimal side effects when treated with cantharidin.

Indexed as

CantharidinChildChild, PreschoolDouble-Blind MethodEnzyme InhibitorsFemaleFollow-Up StudiesHumansMaleMolluscum ContagiosumNorth CarolinaProspective StudiesTreatment OutcomeCantharidinEnzyme Inhibitors

Identifiers

PMID22897595
PMCPMC3502651
OpenAlexW2144292207

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.