Exposome, Pollutants, Biology in the Older Subject: EXPOSAGE

Starting soon · Not applicable

Conditions studied: Aging Disorder

In brief

Numerous factors, both individual and environmental, can influence aging, an individual's health, and their functional status. However, the understanding of the combined impact of lifestyle-related exposures (e.g., physical activity, diet, sleep) (personal external exposome), exposures to pollutants (environmental external exposome), and their biological responses (internal exposome)-in other words, the impact of the "exposome" on healthy aging-remains limited, particularly in characterizing the molecular mechanisms associated with these interactions. Exposome approaches identifying key exposures and molecular mechanisms could lead to a better understanding of how the environment, interacting with health behaviors, can affect functional status. Thus, the objective of this study is i) to evaluate the links between the external exposome, the internal exposome and the health of older and aging individuals, and ii) to identify biological markers associated with a vulnerable health status in older and aging individuals.

Key facts

Study ID
NCT07678528
Run by
Centre Hospitalier Universitaire de Nice
People needed
400
Starts
2030-09-01
Expected to finish
2031-09-01
Last updated by the study team
2026-07-01

Who can join

Age: 55 and older. Sex: any. Healthy volunteers: accepted.

You may qualify if…

You may not qualify if…

Where it is running

Full record on ClinicalTrials.gov

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