LTFU Latest News Here are updated findings from the LTFU Study and how those findings may improve your healthcare. Safe sun exposure 07/21/2016 For childhood cancer survivors, “handle with care” is the best approach to sun exposure because you may be at increased risk of developing skin cancer. Exercise is medicine! 08/24/2015 A new LTFU study has shown that participating in vigorous physical exercise may significantly reduce survivors’ future risk of heart disease. Benefiting from the ACA 08/23/2015 A new LTFU study shows that only a quarter of survivors are familiar with the US Affordable Care Act (ACA) and even fewer — just 1 in 5 — felt they could benefit from its protections.