- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07579468
Impact of Physical Activity During Pregnancy on Biological Markers at Birth in Cord Blood (CORDOMOUV) (CORDOMOUV)
Currently, an interventional protocol for physical activity during pregnancy is underway at the Clermont University Hospital (PREGMOUV study). In addition, we have implemented a protocol for 2 years monitoring of children birthed of this study (NEOMOUV study).
Recent data from the scientific literature show that a woman's engagement in regular and appropriate physical activity during her pregnancy presents few dangers while ensuring benefits for the mother-baby dyad. Indeed, physical activity reduces maternal complications such as preeclampsia, gestational diabetes and depression and has many advantages for the child with in particular a reduction in the risk of macrosomia then obesity and diabetes.
Neonatal sepsis is a major risk factor for childhood mortality. There is strong negative association between cord blood levels of calprotectin and sepsis risk in human newborns with levels of calprotectin at birth are significantly lower in infants that later experience blood-culture-proven late-onset neonatal sepsis. In adults, plasma calprotectin levels increase following acute exercise. However after 4 weeks trainging plasma calprotectin level decrease. So in response to acute exercise, plasma calprotectin levels increase but in contrast, there is a negative association between basal plasma calprotectin levels and regular physical activity. Therefore, we do not know what impact mother' regular physical activity can have on the level of calprotectin in the cord blood.
The objective of this project is to investigate the impact of physical activity during pregnancy on calprotectin value at cord blood.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Type d'étude
Inscription (Estimé)
Contacts et emplacements
Coordonnées de l'étude
- Nom: Lise Laclautre
- Numéro de téléphone: +334752963
- E-mail: promo_interne_drci@chu-clermontferrand.fr
Lieux d'étude
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Clermont-Ferrand, France, 63000
- Recrutement
- CHU de Clermont-Ferrand
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Contact:
- Lise Laclautre
- Numéro de téléphone: +334754963
- E-mail: promo_interne_drci@chu-clermontferrand.fr
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Chercheur principal:
- Solène Fel
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Enfant
Accepte les volontaires sains
Méthode d'échantillonnage
Population étudiée
La description
Inclusion Criteria:
- Newborns born to mothers who participated in the PregMouv study (which aims to evaluate an intervention allowing women to better adhere to physical activity: program free/face-to-face/videoconference/mixed) and born at the Clermont Ferrand University Hospital.
Exclusion Criteria:
- If parents refuse to participate or in situations where parents are protected by law, cord blood collection cannot be done.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
Cohortes et interventions
Groupe / Cohorte |
Intervention / Traitement |
|---|---|
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cord blood
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Total physical activity time (in MET minutes/week) of pregnant women measured at Trimestry 3 (explanatory variable)
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Calprotectin levels
Délai: at birth
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Calprotectin levels (ng/mL), collected from cord blood immediately after birth according to Total physical activity time (in MET minutes/week) of pregnant women measured at Trimestry 3
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at birth
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Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
calprotectin level
Délai: at birth
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Calprotectin levels (ng/mL) in umbilical cord blood at birth according to delivery mode
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at birth
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calprotectin level
Délai: at birth
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Calprotectin levels (ng/mL) in umbilical cord blood at birth according to maternal physical activity levels during pregnancy at T2
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at birth
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calprotectin level
Délai: at birth
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Calprotectin levels (ng/mL) in umbilical cord blood at birth according to gestational age at birth
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at birth
|
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calprotectin level
Délai: at birth
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Calprotectin levels (ng/mL) in umbilical cord blood at birth according to sedentary lifestyle levels at T2 and T3
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at birth
|
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calprotectin level
Délai: at birth
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Calprotectin levels (ng/mL) in umbilical cord blood at birth according to maternal body composition (kg/m²)
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at birth
|
|
transcriptomic
Délai: at birth
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mRNA expression level in umbilical cord blood at birth according to maternal body composition (kg/m²)
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at birth
|
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transciptomic
Délai: at birth
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mRNA expression level in umbilical cord blood at birth according to delivery mode
|
at birth
|
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transciptomic
Délai: at birth
|
mRNA expression level in umbilical cord blood at birth according to maternal physical activity levels during pregnancy at T2
|
at birth
|
|
transciptomic
Délai: at birth
|
mRNA expression level in umbilical cord blood at birth according to gestational age at birth
|
at birth
|
|
transciptomic
Délai: at birth
|
mRNA expression level in umbilical cord blood at birth according to sedentary lifestyle levels at T2 and T3
|
at birth
|
|
transciptomic
Délai: at birth
|
mRNA expression level in umbilical cord blood at birth according to maternal body composition (kg/m²)
|
at birth
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: Solène FEL, University Hospital, Clermont-Ferrand
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Autres numéros d'identification d'étude
- RNI 2026 FEL
- 2026-A00010-51 (Autre identifiant: ANSM)
Informations sur les médicaments et les dispositifs, documents d'étude
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