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Control of therapy of acne papulopustulosa by visible light with waterfiltered infrared and / or Adapalen (Differin Gel)

Control of therapy of acne papulopustulosa by visible light with waterfiltered infrared and / or Adapalen (Differin Gel)

Status
Not yet recruiting
Phases
Unknown
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2005-004640-31-DE
Enrollment
Unknown
Registered
2005-12-23
Start date
2006-02-15
Completion date
Unknown
Last updated
2012-03-19

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

Conditions

Acne papulopustulos

Interventions

Trade Name: Differin Gel Product Name: Differin Gel Product Code: 27599.00.01 Pharmaceutical Form: Gel

Sponsors

Technische Universität Dresden
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Age >= 14 years Mild to moderate acne papulopustulosa according to Burton Scale Stage 3 to 4 At least 5 inflammatory and 5 non-inflammatory lesions in the face Are the trial subjects under 18? yes Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: Pregnant and nursin women Antiandrogen therapy Therapy with antibiotics within the last 4 weeks Therapy with retinoids within the last 6 months. Natural or artificial UV-therapy within the last 4 weeks Severe acne papulopustulosa according to Burton Scale 5 or 6 Severe systemic condition Alcohol or drug abuse Noncompliant patients Use of other acne therapeutics 2 weeks before and during the study Secondyry acne (for example chlor and steroid acne)

Design outcomes

Primary

MeasureTime frame
Main Objective: Control of the effectiveness of visible light in combination with infrared light compared to Adapalen (Differin Gel);Secondary Objective: ;Primary end point(s): Reduction of inflammatory and non-inflammatory lewsions within 8 weeks after start of therapy.

Countries

Germany

Outcome results

None listed

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