IN UTERO SMOKING AND PREMATURE CELLULAR SENESCENCE

Status Completed

Clinical Trial Summary

Actually, there is an increasing number of arguments for a premature origin of chronic adult's diseases, as the chronic obstructive pulmonary disease (COPD). Several factors interacting with the foetal or postnatal lung growth are associated with early and long-lasting respiratory functional changes susceptible to contribute very significantly to the arisen of a COPD in the adulthood. It is possible that these situations reflect phenomena of premature cellular senescence, recently involved in the physiopathology of the COPD. An in utero exposition to cigarette smoking is one of these situations, because it is known to induce, not only functional respiratory changes, but also multiple diseases in the child which could testify of cellular ageing phenomena.

Our project aims to demonstrate that in utero smoking is associated with markers of premature cellular senescence in newborn children

The study will be driven in human newborn child's, with comparison of the length of the telomeres in circulating lymphocytes (umbilical blood is collected), according to the exposure in in utero smoking and also according to the degree of hypotrophy. This study will be a pilot study completed by an animal experimental study.

Clinical Trial Description

n/a

Study Design

Intervention Model: Single Group Assignment, Masking: Open Label

Related Conditions & MeSH terms

Chronic Obstructive Pulmonary Disease
Lung Diseases, Obstructive
Pulmonary Disease, Chronic Obstructive

Clinical Trial Details

NCT number	NCT01865435
Study type	Interventional
Source	Assistance Publique Hopitaux De Marseille
Contact
Status	Completed
Phase	N/A
Start date	March 2014
Completion date	April 2015

View Details

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