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Experience with tretinoin therapy in temperate regions
1First Department of Dermatology and Paediatric Dermatology, University of Milan, Italy.
The British Journal of Dermatology
|September 1, 1992
Summary
Topical tretinoin effectively slows skin aging, with most patients using it long-term for anti-photoaging benefits. Patients reported improvements in wrinkles, skin health, and pigmentation, demonstrating tretinoin
Area of Science:
- Dermatology
- Anti-aging research
- Topical therapeutics
Background:
- Previous study established a compliant tretinoin regimen for anti-photoaging.
- A significant portion of initial participants continued tretinoin use.
- A long-term study was initiated to further evaluate tretinoin's effects.
Purpose of the Study:
- To assess long-term patient compliance and outcomes with topical tretinoin.
- To identify patient-reported benefits and reasons for tretinoin use.
- To evaluate the use of tretinoin for slowing skin aging.
Main Methods:
- A long-term study enrolled 140 new patients, with 60 from a prior study continuing.
- Patients followed a graded tretinoin regimen (0.01%, 0.025%, 0.05%).
- Data collected on usage duration, reasons for use, perceived benefits, and concomitant product use.
Main Results:
- 91.4% of patients used tretinoin to slow skin aging; 8.6% sought subjective benefits.
- Primary outcomes included wrinkle improvement (58.8%), skin trophism (30.1%), and pigmentation reduction (14.7%).
- Most patients used tretinoin year-round, with some seasonal adjustments and concurrent use of moisturizers and sunscreen.
Conclusions:
- Long-term topical tretinoin use is well-tolerated and effective for anti-photoaging.
- Patients report significant improvements in wrinkles, skin quality, and pigmentation.
- Tretinoin is a viable option for individuals seeking to mitigate signs of skin aging.