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POMME: The New Cohort to Evaluate Long-Term Effects After Prenatal Medicine Exposure
Justine Benevent1,2,3, Caroline Hurault-Delarue4, Mélanie Araujo4
1Laboratoire de Pharmacologie Médicale et Clinique, Faculté de Médecine de Toulouse, Toulouse, France. justine.benevent@univ-tlse3.fr.
Insights
The PrescriptiOn Médicaments Mères Enfants (POMME) cohort tracks children
Area of Science:
- Pediatric pharmacology and developmental toxicology.
- Epidemiology of medication use in pregnancy and childhood.
- Public health and healthcare utilization research.
Background:
- The PrescriptiOn Médicaments Mères Enfants (POMME) cohort was established to evaluate long-term health outcomes following prenatal medication exposure.
- It links anonymous medical data with medication and healthcare reimbursement information from birth through childhood.
Purpose of the Study:
- To describe the structure and content of the POMME cohort.
- To outline potential research studies using this novel data source.
- To facilitate the assessment of risks associated with prenatal medicine exposure.
Main Methods:
- Data integration from the French Health Insurance Database (medications, reimbursements) and the Mother and Child Protection Centre Database (health certificates).
- Inclusion of children born in Haute-Garonne, France, over a one-year period, with data collection every five years.
- Cohort initiation on July 1, 2010, with follow-up data available.
Main Results:
- The POMME cohort includes 8372 children, now aged 7 years.
- Prenatal medication exposure averaged 9.8 medications; post-natal exposure was highest in 0-2 year olds.
- Commonly exposed drug classes include paracetamol, anti-infectives, and respiratory agents; 10.8% showed psychomotor development disorders.
Conclusions:
- The POMME cohort serves as a valuable resource for observational studies on pediatric drug exposure and healthcare utilization.
- It enables the assessment of long-term health consequences stemming from prenatal medication exposure.
- This innovative cohort supports research into the impact of medications during pregnancy on child development.
Introduction:
The POMME (PrescriptiOn Médicaments Mères Enfants) cohort has been implemented for the evaluation of the long-term consequences of medicine prenatal exposure. It holds anonymous medical information as well as information on medicine and healthcare reimbursement to the children, from the first day of intra-uterine life until childhood.
Objective:
This article provides a description of the cohort regarding its structure and content and presents an outlook of the studies that could be performed with this new data source.
Methods:
Data sources include (1) the French Health Insurance Database (medicines and medical care prescriptions and reimbursements to children and mothers during pregnancy) and (2) the Mother and Child Protection Centre Database (child health certificates at birth, 9 months of age and 24 months of age). Children born in Haute-Garonne (south-west France), over a period of 1 year (from 1 July to 30 June), are registered in POMME every 5 years. The cohort began on 1 July, 2010.
Results:
To date, 8372 children have been recorded in POMME. They have reached 7 years of age now. Among them, 4249 (50.8%) are boys, 286 (3.4%) were from multiple pregnancies and 519 (6.2%) were born prematurely. They were prenatally exposed to 9.8 ± 6.1 medications. After birth, drug exposure was greatest in children aged 0-2 years. Children were mostly exposed to paracetamol, anti-infective agents and respiratory system drugs; 908 (10.8%) children presented with at least two signs of psychomotor development disorders.
Conclusions:
POMME provides an observatory study on drug exposure and medical care use in children. This innovative cohort would make it possible to assess the risk of the long-term consequences of prenatal medicine exposure.
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