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Wu YP, Stump TK, Hay JL, Buller DB, Jensen JD, Grossman D, Shen J, Haaland BA, Jones J, Tercyak KP. Protocol for a cluster-randomized trial of a school-based skin cancer preventive intervention for adolescents. Contemp Clin Trials 2024; 140:107494. [PMID: 38458557 PMCID: PMC11065585 DOI: 10.1016/j.cct.2024.107494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 02/06/2024] [Accepted: 03/05/2024] [Indexed: 03/10/2024]
Abstract
BACKGROUND Adolescents infrequently use sun protection and engage in intentional tanning more frequently compared to other age groups, leading to increased ultraviolet radiation (UVR) exposure that heightens skin cancer risk across the lifespan. High schools are therefore an ideal setting for offering skin cancer preventive interventions. Yet, there are limited UVR protection interventions for high school students, especially those that are personalized, tested using randomized designs, and include long-term outcome assessment to determine the durability of intervention effects. METHOD The Sun-safe Habits Intervention and Education (SHINE) cluster-randomized trial will test a novel, personalized intervention that targets high school adolescents' sun protection and tanning behaviors, and tracks their outcomes for up to one year following intervention. Enrolled high schools will be randomized to receive either the personalized SHINE intervention, which includes facial UVR photographs and sun protection action planning, or standard education using publicly available materials. Students in both conditions will receive information about skin cancer, sun protection, and skin self-examination. Outcome variables will include students' sun protection and tanning behaviors and sunburn occurrence. Potential moderators (e.g., race/ethnicity) and mediators (e.g., self-efficacy) will also be assessed and tested. CONCLUSIONS This trial examines the efficacy of a personalized intervention targeting sun protection and tanning of high school students. The project will lead to new scientific understanding of the theoretical mechanisms underlying outcomes and moderators of the intervention effects, which will inform future intervention tailoring to meet the needs of vulnerable subgroups.
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Affiliation(s)
- Yelena P Wu
- Department of Dermatology, University of Utah, 30 N. Mario Capecchi Dr., Salt Lake City, UT 84112, USA; Huntsman Cancer Institute, University of Utah, 2000 Circle of Hope Drive, Salt Lake City, UT 84112, USA.
| | - Tammy K Stump
- Department of Dermatology, University of Utah, 30 N. Mario Capecchi Dr., Salt Lake City, UT 84112, USA; Huntsman Cancer Institute, University of Utah, 2000 Circle of Hope Drive, Salt Lake City, UT 84112, USA.
| | - Jennifer L Hay
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10021, USA.
| | - David B Buller
- Klein Buendel, Inc., 1667 Cole Boulevard, Suite 220, Golden, CO 80401, USA.
| | - Jakob D Jensen
- Huntsman Cancer Institute, University of Utah, 2000 Circle of Hope Drive, Salt Lake City, UT 84112, USA; Department of Communication, University of Utah, Salt Lake City, UT, USA.
| | - Douglas Grossman
- Department of Dermatology, University of Utah, 30 N. Mario Capecchi Dr., Salt Lake City, UT 84112, USA; Huntsman Cancer Institute, University of Utah, 2000 Circle of Hope Drive, Salt Lake City, UT 84112, USA.
| | - Jincheng Shen
- Huntsman Cancer Institute, University of Utah, 2000 Circle of Hope Drive, Salt Lake City, UT 84112, USA; Department of Population Health Sciences, University of Utah, Salt Lake City, UT, USA.
| | - Benjamin A Haaland
- Huntsman Cancer Institute, University of Utah, 2000 Circle of Hope Drive, Salt Lake City, UT 84112, USA; Department of Population Health Sciences, University of Utah, Salt Lake City, UT, USA.
| | - Jacey Jones
- Huntsman Cancer Institute, University of Utah, 2000 Circle of Hope Drive, Salt Lake City, UT 84112, USA.
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Sunbed Use among 11- to 17-Year-Olds and Estimated Number of Commercial Sunbeds in England with Implications for a 'Buy-Back' Scheme. CHILDREN-BASEL 2021; 8:children8050393. [PMID: 34068910 PMCID: PMC8156792 DOI: 10.3390/children8050393] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 05/05/2021] [Accepted: 05/06/2021] [Indexed: 11/16/2022]
Abstract
Prior to 2011 legislation prohibiting children from using commercial sunbeds, the prevalence of sunbed use in 15- to 17-year-olds in some areas in England was as high as 50%. Despite significant decreases since 2011, children today still practice indoor tanning. We estimated current sunbed use in 11- to 17-year-olds in England, the number of available commercial sunbed units, and the associated cost of a ‘buy-back’ scheme to remove commercial sunbeds under a potential future policy to ban sunbeds. We undertook a calibration approach based on published prevalence rates in English adults and other sources. Internet searches were undertaken to estimate the number of sunbed providers in Greater Manchester, then we extrapolated this to England. Estimated mean prevalence of sunbed use was 0.6% for 11- to 14-year-olds and 2.5% for 15- to 17-year-olds, equating to 62,130 children using sunbeds in England. A predicted 2958 premises and 17,865 sunbeds exist nationally and a ‘buy-back’ scheme would cost approximately GBP 21.7 million. Public health concerns remain greatest for 11- to 17-year-olds who are particularly vulnerable to developing skin cancers after high ultraviolet exposure.
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Damage of the ocular surface from indoor suntanning-Insights from in vivo confocal microscopy. Cont Lens Anterior Eye 2021; 44:101438. [PMID: 33840575 DOI: 10.1016/j.clae.2021.03.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Revised: 03/12/2021] [Accepted: 03/22/2021] [Indexed: 12/25/2022]
Abstract
PURPOSE To evaluate the ocular surface at the microstructural level of adults who habitually undertake indoor-suntanning utilising in vivo confocal microscopy. METHODS Participants were prospectively recruited and enrolled into either а study group (n = 75) with a history UV indoor tanning, or a control group (n = 75) with no prior history of artificial tanning. The study group participated in voluntary tanning sessions performed with standard equipment and maintained their usual routine for eye protection. Slit lamp biomicroscopy and in vivo confocal microscopy were performed at baseline before undertaking a series of suntanning sessions (10 sessions of 10 min duration over a 15 day period), within three days after the last session, and four weeks after the last session. Control group participants were examined at baseline and 8 weeks later and did not participate in tanning sessions. RESULTS All participants were female with a mean age of 25 ± 4 years and 24 ± 4 years in the study and control groups, respectively. No clinically significant changes were observed in either group over time using slit lamp biomicroscopy (all p ≥ 0.05), however, statistically significant differences were observed between the study and the control group for all corneal layers imaged using confocal microscopy (all p ≤ 0.03). Characteristic cystic conjunctival lesions with dark centres and bright borders were observed in 95% of the study group before and in 100% after the suntanning sessions. CONCLUSION Indoor suntanning resulted in statistically significant microstructural changes in the cornea and the bulbar conjunctiva that are undetectable with slit lamp biomicroscopy.
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Friendly tanning: young adults' engagement with friends around indoor tanning. J Behav Med 2017; 40:631-640. [PMID: 28181003 DOI: 10.1007/s10865-017-9832-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Accepted: 01/29/2017] [Indexed: 01/20/2023]
Abstract
Indoor tanning (IT), particularly during early adulthood, increases risk for melanoma and is exceedingly common among youth. Social influence, including social norms, promotes IT but little is known about young adults' engagement with friends around tanning. We examined IT behaviors and tanning-related communication with friends at three universities. Of 837 participants, 261 (31%) reported ever tanning (90% female, 85% White). Of those, 113 (43%) were former tanners and 148 (57%) current tanners. Current tanners reported more social tanning and discussions with friends about tanning, more frequent outdoor tanning, high propensity to tan, and greater lifetime IT exposure than former tanners. Risks-to-benefits discussion ratios were greater for former tanners. In adjusted analyses, current tanners were more likely to make plans to tan and to talk about tanning benefits with friends. Findings confirm IT is a social experience. Future work should examine social tanning's role in the promotion and reduction of IT among youth.
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