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Photodynamic therapy for severe facial acne vulgaris with 5% 5-aminolevulinic acid vs 10% 5-aminolevulinic acid: A split-face randomized controlled study.

Jing ZhangXiaohui ZhangYa HeXiaoyan WuJiamin HuangHuaiqiu HuangChun Lu
Published in: Journal of cosmetic dermatology (2019)
Photodynamic therapy using 10% ALA was more effective for severe acne than PDT using 5% ALA.
Keyphrases
  • photodynamic therapy
  • fluorescence imaging
  • early onset
  • open label
  • double blind
  • placebo controlled
  • phase ii
  • soft tissue
  • study protocol