Clinical trial Recruiting at 1 site Phase 2 Interventional Ages 18 and up

Genital warts treatment with CO2 laser plus Geniwa gel

Official title: Treatment of Recurrent Genital Warts by Combination of CO2 Laser and Geniwa Gel

Run by KTH Biopharma · NCT07698886 · Data updated 2026-11-12

This study tests whether adding Geniwa gel to CO2 laser therapy helps genital warts clear up and stay away compared with CO2 laser plus placebo gel in adults with recurrent warts.

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Quick facts

PhasePhase 2
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment70 (estimated)
SponsorKTH Biopharma
Industry-sponsored
Locations1 site (Hanoi, None (International))
StatusRecruiting
StartedJuly 16, 2026
Main results expectedAugust 15, 2027
Study endsSeptember 15, 2027
Registry record updatedOctober 20, 2026
Trial IDNCT07698886 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults 18 years or older with recurrent genital warts and at least four lesions or a total lesion area of 0.5 cm2, who have previously failed conventional therapies.

Probably not a fit

Patients without recurrent disease, those with active co-infections, or those allergic to alpha-lactalbumin-oleic acid gel may not benefit.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This Phase II, randomized, double-blind study compares CO2 laser treatment combined with Geniwa gel to CO2 laser treatment with placebo gel in adults with recurrent genital warts. Sixty to eighty participants who have failed prior therapies are enrolled at the National Dermatology Hospital in Hanoi, Vietnam. After laser treatment, either Geniwa gel or placebo is applied to each lesion and kept in place for several hours, with daily at-home applications for six weeks and follow-up assessments through three to six months post-treatment. Primary outcomes include wart clearance and recurrence, with lesion dimensions measured over time. The study uses a double-blind design to minimize bias, and data are collected on lesion size, number, and recurrence to evaluate added benefit of the gel.

Why it matters

Potential benefit: If successful, the combination therapy could reduce recurrence and improve clearance of genital warts for patients with recurrent disease.

How similar studies have gone: Previous similar approaches exist but this specific combination with Geniwa gel is being evaluated in a randomized, double-blind manner for recurrence outcomes.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. 18 years of age or older.
2. Able to read and understand the Patient Information Sheet and the Informed Consent form.
3. Acceptance in the participation of the essay and signature of the Informed Consent form.
4. Diagnosis of genital and anal warts with clear clinical manifestations.
5. Have undergone at least 2 laser or nitrogen treatments and have experienced recurrence in any location.
6. At least four or more lesions, or a lesion area of at least 0.5 cm2.

Exclusion Criteria:

1. Concomitant sexually transmitted infections such as gonorrhea, syphilis, genital herpes, etc., that have not been cured.
2. Ulceration or suspected malignant transformation of the lesions.
3. Local infections.
4. Pregnant women.
5. Allergies to any component of alpha-lactalbumin-oleic acid gel.

Where it's running

  • National Dermatology Hospital, Hanoi, Vietnam.
    Hanoi, None (International), Vietnam
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.