Efficacy 2 Part Study of Identification of Keloid Biomarkers and Effect of QAX576 on Keloid Recurrence

Exclusion Criteria

• •Use of other investigational drugs at the time of enrollment, or history of hypersensitivity to any of the study drugs or to drugs of similar chemical classes (e.g. lidocaine, epinephrine, and topical antibiotics as bacitracin and neomycin).
• •History of repeated recurrence of keloid after prior surgical removal (4-5 times removed).
• •Keloids near the hands, joints, and anogenital areas as recurrence might cause significant problems.
• •Any surgical or medical condition which might significantly alter the absorption, distribution, metabolism, or excretion of drugs, or which may jeopardize the patient in case of participation in the study