Study to Evaluate the Safety and Efficacy of BF-200 ALA (Ameluz®) and BF-RhodoLED® in the Treatme… (NCT05080764) | Clinical Trial Compass
CompletedPhase 2
Study to Evaluate the Safety and Efficacy of BF-200 ALA (Ameluz®) and BF-RhodoLED® in the Treatment of Moderate to Severe Acne Vulgaris With Photodynamic Therapy in Adults
United States120 participantsStarted 2021-12-10
Plain-language summary
The aim of this study is to test the safety and efficacy of photodynamic therapy (PDT) for the medication Ameluz® performed with the PDT-lamp BF-RhodoLED® in comparison to the respective placebo treatment for moderate to severe Acne vulgaris.
Who can participate
Age range
16 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Willingness and ability of the subject to provide informed consent and to sign the Health Insurance Portability and Accountability Act (HIPAA) form. A study-specific informed consent and HIPAA form must be obtained in writing prior to starting any study procedures. Minors under 18 years of age must be accompanied by the parent(s) or legal guardian(s) at the time of consent signing. The parent(s) or legal guardian(s) must also provide informed consent/HIPAA for the subject.
. Subjects with moderate to severe acne on the face (IGA ≥3).
. Presence of ≥20 inflammatory and ≥20 non-inflammatory (open and closed comedones) Acne vulgaris lesions on the face (should be located within not more than 2 illumination areas) as assessed by investigator.
. All sexes, ≥16 years of age.
. Willingness and ability to comply with study procedures, particularly willingness to receive up to 3 PDTs within 8 to 10 weeks.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Relative change in the number of inflammatory lesions (relative change from baseline) 8 weeks after the last PDT as assessed by investigator.
Timeframe: 8 weeks after the last PDT
2
Treatment success defined by a minimum improvement of the modified investigator global assessment (mIGA) score by at least 2 assessed 8 weeks after the last PDT and resulting in an mIGA score of 0 (clear) or 1 (almost clear).
. Subjects with good general health or with clinically stable medical conditions will be permitted to be included in the study.
. Willingness to stop topical facial treatments other than medical cleansers (i.e. face washes etc.) at least 14 days prior to randomization visit (Visit 2, baseline) and discontinue medical cleansers in the face at least 1 week prior to randomization visit (Visit 2, baseline) and thereafter until the end of study (use of soap is allowed but the product used should not be changed during the study).
. Females of reproductive potential must have a negative serum pregnancy test and must use an adequate and highly effective or two effective methods of contraception throughout the study. (If hormonal contraception is used, the same product and dose should be taken for at least 6 months before the first treatment and throughout the entire study.)
Exclusion criteria
. Any known history of hypersensitivity to ALA, porphyrins or excipients of BF-200 ALA.
. History of soy or peanut allergy.
. Subjects with sunburn or other possible confounding skin conditions (e.g. wounds, irritations, bleeding or skin infections) within or in close proximity (\< 5 cm distance) to treatment field. (Reassessment of subjects is allowed once if the sunburn or other confounding skin conditions is/are expected to resolve within the screening period.
. Clinical diagnosis of atopic dermatitis and other cutaneous conditions (e.g. lupus erythematosus), Bowen's disease, BCC, eczema, psoriasis, acne conglobate, acne fulminans, or secondary acne (steroid-induced acne, perioral dermatitis, acne rosacea), squamous cell carcinoma, other malignant or benign tumors in the treatment field.
. Clinically significant (CS) medical conditions making implementation of the protocol or interpretation of the study results difficult or impairing subject's safety such as:
. Presence of photodermatoses or porphyria
. Metastatic tumor or tumor with high probability of metastasis
. Infiltrating skin neoplasia (suspected or known)