Related Experiment Video
Updated: Jun 6, 2026
03:10
A Rat Model of Compound Acne
Published on: November 1, 2024
[Recent data on epidemiology of acne]
1Clinique Dermatologique, CHU Hôtel-Dieu, Place Alexis Ricordeau, 44093 Nantes Cedex 01, France. brigitte.dreno@wanadoo.fr
Annales De Dermatologie Et De Venereologie
|November 25, 2010
Summary
Acne affects 80% globally, with moderate to severe cases impacting 20%. Key factors include hyperseborrhea, late onset, trunk lesions, stress, and genetics, highlighting acne as a chronic condition needing consistent management.
Area of Science:
- Dermatology and Epidemiology
- Public Health
Context:
- Acne vulgaris affects approximately 80% of the global population.
- Moderate to severe acne constitutes 20% of all diagnosed cases.
- Adult acne prevalence is increasing, affecting an estimated 40% of adults.
Purpose:
- To identify prognostic factors associated with acne severity.
- To review current epidemiological data on acne prevalence and treatment seeking behavior.
- To emphasize the chronic nature of acne and the need for ongoing treatment.
Summary:
- Identified prognostic factors for acne severity include hyperseborrhea, late onset (after 17 years or prepubertal), trunk lesion extension, stress, and hereditary factors.
- The influence of smoking and diet on acne remains under investigation.
- A significant gap exists in medical consultation and treatment, with only half of severe acne cases in teenagers and adults receiving medical attention.
Impact:
- Recognizing acne as a chronic disease necessitates a shift towards long-term management strategies, including induction and maintenance therapies.
- Improved patient education and healthcare access are crucial to address the underdiagnosis and undertreatment of acne.
- Understanding prognostic factors can aid in early identification and intervention for severe acne cases.
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