Topical Vitamin A Versus Vehicle Cream in the Treatment of Aged Skin

Summary

The objectives of this study are to evaluate the safety and efficacy of 0.5% retinol (Vitamin A) versus it's vehicle cream in the treatment and prevention of skin aging and Bateman's Purpura (bruising).

Timeline

Start

2000-09

Primary completion

—

Completion

2002-02

Outcome

Met primary endpoint

paper significant differences between retinol-treated and vehicle-treated skin for changes in fine wrinkling scores (-1.64 [95% CI, -2.06 to -1.22] vs -0.08 [95% CI, -0.17 to 0.01]; P<.001). PMID 17515510 ↗

Publications

• Kafi R, Kwak HS, Schumacher WE, Cho S, Hanft VN, Hamilton TA, King AL, Neal JD, Varani J, Fisher GJ, Voorhees JJ, Kang S. Improvement of naturally aged skin with vitamin A (retinol). Arch Dermatol. 2007 May;143(5):606-12. doi: 10.1001/archderm.143.5.606.

Drugs

Indications