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Clinical Trial Summary

Randomized clinical trial to compare the efficacy of different doses of oral isotretinoin 10 mg/day, 20 mg/day and 30 mg/day during 12 weeks for the treatment of facial recalcitrant flat warts. The primary endpoint will be the proportion of participants with total remission of facial flat warts at the end of the intervention in the three arms of the clinical trial.


Clinical Trial Description

The investigators will recruit 162 participants with facial recalcitrant flat warts and randomize to the following three arms of intervention: Arm 1: nne capsule of isotretinoin 10 mg plus one capsule of placebo, per day during 12 weeks; Arm 2: one capsule of isotretinoin 20 mg plus one capsule of placebo, per day during 12 weeks; and Arm 3: one capsule of isotretinoin 10 mg plus one capsule of isotretinoin 20 mg, per day during 12 weeks. The primary endpoints will be the proportion of participants with total remission of facial flat warts at the end of the intervention in the three arms of the clinical trial; and the incidence of side effects related to oral isotretinoin treatment among the 3 arms of treatment. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04290572
Study type Interventional
Source Centro Dermatológico Dr. Ladislao de la Pascua
Contact María Guadalupe Olguín-García, M.D., MSc.
Phone 55387033
Email olguingog@gmail.com
Status Not yet recruiting
Phase Phase 3
Start date March 15, 2020
Completion date December 31, 2023

See also
  Status Clinical Trial Phase
Recruiting NCT03977753 - Randomized, Placebo-controlled, Double Blind Study to Evaluate the Efficacy of 2LVERU®JUNIOR and 2LVERU® on the Treatment of Warts Phase 4