This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.
The goal of this study is to learn about how blood vessel dilation after exercise effects pulse wave reflection and influences the function of the heart in healthy young adults. The main question it aims to answer is: Are post-exercise decreases in reflected pulse waves due to a decrease in the stiffness of large arteries in the leg or an increase in leg blood flow? Participants will exercise on a stationary bicycle at a moderate intensity for 1 hour during two laboratory visits. Participants will take oral antihistamines to block post-exercise dilation at one visit, and they will take placebo pills at the other visit. At both visits, leg blood flow, pulse wave velocity, and heart function will be measured before exercise and for 120-minutes after exercise.
Determinants of Changes in Arterial Load Following Exercise
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
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Sponsor: University of Delaware
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.