NCT06718192

A Randomized Controlled Trial to Evaluate the Effectiveness of Bleomycin and Cryotherapy in Treating Plantar Warts.

• Status: Recruiting
• Phase: Phase 1 / Phase 2
• Study type: Interventional
• Enrollment: 70 (estimated)
• Sponsor: The Fourth Affiliated Hospital of Zhejiang University School of Medicine · Academic / Other
• Sex: All
• Age: 18 Years – 65 Years
• Healthy volunteers: Not accepted

Summary

To evaluate the efficacy of bleomycin and cryopreservation in the treatment of plantar verruca by dermoscopy and explore the influencing factors. Compare the safety, economic burden and impact on quality of life of the two treatments

Detailed description

Our research aims to evaluate and compare the effectiveness of bleomycin and cryotherapy in treating plantar warts. First, we enrolled patients according to eligibility criteria. Second, the patients were assigned to two groups randomly. One is Bleomycin Group and the other is Cryotherapy Group which means two -group-patients were received different therapies. Thirdly, we compared the efficiency of two groups by using dermoscopy. Finnally, we used statistical analysis to analyze the research data and draw the experimental conclusions.

Conditions

• Verruca Plantaris

Interventions

Type	Name	Description
OTHER	Bleomycin injection	Wart injection (0.2 mL \<5 mm; 0.5 mL 5-10 mm; 1ml for \>10 mm) were injected at a depth of 1.5mm, diluted with normal saline at a concentration of 3u/ml=3mg/ml, and the maximum amount of each wart was 1ml until the wart turned white
OTHER	Cryotherapy	The wart was frozen by liquid nitrogen until a circle of frozen tissue appeared around the wart for about 10s, with an interval of 30s, for a total of 2 times

Timeline

• Start date: 2024-12-25
• Primary completion: 2025-06-30
• Completion: 2025-06-30
• First posted: 2024-12-05
• Last updated: 2025-03-24

Locations

1 site across 1 country: China