Cancer Prevention

The goal of this clinical trial is to learn whether short videos can help Vietnamese American mothers decide to vaccinate their children against HPV (human papillomavirus). The study will explore: (1) whether different interventions influence mothers' intentions and decisions regarding HPV vaccination for their children; (2) how mothers perceive and engage with the videos; and (3) how many children receive the HPV vaccine after their mothers watch the videos. Participants will be randomly assigned to one of two groups: (a) watch four short digital stories about the HPV vaccine created by Vietnamese mothers; or (b) watch four short videos on general teen health topics such as mental health and social media use. Participants will complete brief surveys and their child's HPV vaccination status will be checked two months after the intervention.

The goal of this clinical trial is to adapt and implement The Value of Our Health (Our Value), a program to promote eating fruit and vegetables, for people living in rural areas. The program will be offered in small, independent grocery stores and delivered by community health workers. The main question this study will answer is: Do customers who shop at stores receiving Our Value eat more fruits and vegetables than customers of other stores?

The CARES4You study is testing a middle school science curriculum designed to teach students about cancer risk and prevention. The lessons are taught by regular science teachers during class time and are aligned with national science education standards. The curriculum includes six units (14 lessons) that help students learn about cancer, understand how lifestyle and environmental factors influence risk, and think about ways to make healthy choices. The study will take place in 10 public middle schools in New York City. Some schools will begin using the CARES4You curriculum right away, while others will continue with their usual science lessons and receive the program later. Researchers will compare the two groups of schools. The main goal of the study is to see whether the curriculum increases students' intentions to engage in healthy behaviors that may reduce cancer risk. The study will also examine whether students talk more with their caregivers about cancer risk and prevention after participating in the program. Caregivers may also report on some health behaviors in the household. If the program is effective, CARES4You could provide schools with a practical and sustainable way to teach cancer prevention and promote healthy behaviors among adolescents and their families.

The goal of this clinical trial is to evaluate the impact of short documentary-style videos to educate and inspire firefighters to take safety measures to prevent cancer incidence and mortality. The main question it aims to answer is: Will firefighters will have a higher perceived susceptibility to cancer, lower perceived barriers to cancer risk reduction practices, and higher perceived self-efficacy and benefit to risk reduction practices after watching the videos? Participants will: * Take a Pre-Intervention survey * Watch one of five randomly assigned 5 minute video interventions * Take a Post-Intervention survey

Cancer is a leading cause of death and will affect many people in their lifetimes. Organizations such as the American Cancer Society and the World Cancer Research Fund/American Institute for Cancer Research (WCRF/AICR) have noted that dietary quality is a key factor influencing cancer risk, but most Americans do not meet these dietary guidelines for cancer prevention. The proposed study will enroll adults from the community (n=236 index participants, 236 household members; N = 472) who have low adherence to WCRF/AICR's four dietary guidelines. Participants will be randomized to either nutrition education or the Eatwell intervention. The Eatwell intervention content is focused on helping participants make healthier grocery shopping decisions, eat at home more often to take advantage of the optimal defaults present there, and learn how to navigate temptation when eating away from home. The findings will be relevant not only to the field of cancer prevention, but to the prevention of other diseases for which dietary quality is important.

This study is seeking to examine combinations of two different dietary interventions on cancer risk.

The purpose of this study is to compare the advantages and disadvantages of two approaches for quitting smoking among people living with HIV (PWH). Participants will complete a 24- week (\~6-month) study where the Participants will be assigned to one of two smartphone apps to help with quitting smoking. Regardless of the group participants are assigned to, they will also receive a combination of nicotine replacement therapy (patches and gums) that have been shown to help people quit smoking. The main questions this study aims to answer are: Participants will complete 5 video call visits over about 6 months. Participants will install their assigned smoking cessation app onto their phone and will be asked to use the app for the duration of the study along with their provided Nicotine Replacement Therapy (NRT) products. During the study visits, participants will meet with study staff to complete questionnaires and interviews. Participants may be asked to provide breath and saliva samples to measure the level of carbon monoxide and nicotine.

This clinical study aims to be used to implement and validate the AIDA tool in two phases: * Phase 1: Risk stratification and personalised recommendations \& Model development * Phase 2: Mechanistic Model (Bioresource) development \& testing