Comparison of the effectiveness of routinely used treatments for external genital warts

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

ISRCTN

Registry ID

ISRCTN60370678

Enrollment

2270

Registered

2004-09-30

Start date

1999-11-02

Completion date

Unknown

Last updated

2015-01-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Skin and Connective Tissue Diseases: Genital warts Skin and Connective Tissue Diseases Genital warts

Interventions

Interventions will be five different treatments: 1. Podophyllin 25% in tincture of benzoin 2. Trichloacetic acid 3. Cryotherapy 4. Trichloacetic acid and Podophyllin 25% 5. Podophyllin 25% and Cr

Eligibility

Inclusion criteria

Inclusion criteria: Not provided at time of registration

Exclusion criteria

Exclusion criteria: Not provided at time of registration

Design outcomes

Primary

Measure	Time frame
1. Number of treatments required to achieve clearance of external genital warts 2. If no clearance, percentage reduction in surface area of warts after treatment eight	—

Secondary

Measure	Time frame
Not provided at time of registration	—

Countries

United Kingdom

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026