Learning Objectives - Sun Protection CE course
- Understand the cutaneous effects and clinically relevant differences between the UVB, UVA, and Visible Light spectrums
- Understand the acute and chronic effects of UV radiation, including: erythemal response, tanning and other pigmentary effects, key details surrounding DNA damage and photocarcinogenic processes, immunosuppression, photodermatoses, and details surrounding photoaging processes
- Identify the six phototypes according to the Fitzpatrick phototype scale
- Appreciate and integrate evaluation methods used to make the Fitzpatrick scale more applicable to a wider range of patient populations
- Review how aesthetics goals, and presentation of various cutaneous carcinomas, can differ across various patient populations
- Explore the history of sunscreen development
- Define & describe key terminology relating to this topic, including Minimal Erythemal Dose (MED) and Sun Protection Factor (SPF)
- Understand processes used to determine the SPF, for UVB protection, as well as methods used to characterize protection from UVA, including in vitro assessment and the PA system
- Recognize and understand key elements described on a sunscreen bottle label
- Appreciate the general differences between the two types of sunscreen filter ingredients: organic/chemical & inorganic/mineral
- Describe the differing mechanisms of action between the two sunscreen filter types
- Identify the specific filters and filter categories for the two sunscreen filter types
- Identify the primary UVB and/or UVA-1 & UVA-2, and Visible Light spectrum bands which each sunscreen filter absorb/reflect
- Appreciate the role and effect of iron oxides additions to sunscreen formulas
- Explore the research surrounding the use of sunscreens for a variety of skin concerns, including photoaging, carcinoma development, melasma/post-inflammatory hyperpigmentation, and photodermatoses such as polymorphous light eruption
- Recognize and evaluate the common concerns and debates relating to certain sunscreen filters, including common adverse cutaneous effects, changes to vitamin D status, and research exploring systemic absorption, endocrine and environmental concerns, among others
- Appreciate formula characteristics, and their role in supporting the effectiveness of a sunscreen formulation as well as consumer acceptability
- Identify natural compounds added to sunscreen formulas as a means of complementing sunscreen photoprotective effects
- Recognize the potential benefits antioxidants can provide to sunscreen formulation, as well as the formulation challenges they present
- Describe natural compounds commonly included in after-sun topical formulations
- Identify novel and emerging compound additions to sunscreen and/or after-sun topicals directed toward repairing/inhibiting DNA photolesion formation
- Integrate approaches toward the management of sunburns
- Identify sunscreen formulations to consider in certain clinical/aesthetic situations
- Explore examples of how various sunscreen filters and other agents, such as cosmeceutical actives, may be combined in product formulation
- Identify current guidelines relating to proper sunscreen application
- Communicate to patients other elements relating to sun protection behaviors, including optimal sunscreen application strategies, understanding the UV Index, the role and selection for sun-protective clothing and sunglasses, among others
- Explore assessment approaches and patient education strategies for sun protection
- Understand the effects of weather and environmental aspect on UV intensity
- Recognize and relate sun protective actions in relation to the UV Index
- Identify and address common myths surrounding sun protection
- Analyze the various forms of research pertaining to the photoprotective effects of various dietary and oral supplement compounds, including: various carotenoids, niacinamide, pomegranate, green tea, Vitamin C, polypodium leucotomos, among others
- Summarize the research relating to the role of a plant-based/Mediterranean diet in relation to cutaneous carcinomas, as well as its potential application for mitigating processes inherent to photoaging