Newborns of Obese Mothers
Palabras clave
Abstracto
Descripción
The study population concerned obese pregnant women (BMI ≥ 30 kg / m² before pregnancy) and their newborn and normal weight pregnant women (18.5 ≤IMC <25 kg/m²) and their newborn as control. Inclusion criteria were body mass index (BMI) ≥ 30 kg/m2 or 18.5 ≤ BMI < 25 kg/m2, 18 ≤ age ≤ 40 years, singleton pregnancy. Exclusion criteria were: 25 ≤ BMI <30 kg/m2, age < 18 or > 40 years, multiple pregnancy, first consultation after 18 WG, pregestational diabetes, obesity due to genetic disorder or secondary to intracranial tumor or radiotherapy, bariatric surgery, chronic diseases other than the obesity, inability to converse in French language. The matching criteria for controls were: age ± 5 years, primigravida or multigravida, duration of gestation ± 4 weeks.
The main objective of this project was to assess the independent effect of maternal obesity:
- on the weight and adipose tissue of newborn
- on the function of adipose tissue (production of leptin and adiponectin)
- on fetal growth factors (C-peptide, IGF-1)
- on carbohydrate metabolism of the newborn. Two maternities were involved in the study: Pitié Salpêtrière and Armand Trousseau, in Paris, France. This research was conducted over a 3 years period. The duration of participation of each woman corresponded to the duration of pregnancy care and duration of care for the newborn immediately after birth, usually the length of stay in the maternity.
The only differences compared to the usual care included:
- Additional oral glucose tolerance test at 32 weeks of gestation;
- Determination of fasting blood glucose during late pregnancy
- Maternal blood samples on arrival at the delivery room
- Drawing blood from the umbilical cord after section;
- Skinfold measurement of the newborn within 72 hours of life.
fechas
| Verificado por última vez: | 01/31/2016 |
| Primero enviado: | 02/09/2016 |
| Inscripción estimada enviada: | 02/09/2016 |
| Publicado por primera vez: | 02/11/2016 |
| Última actualización enviada: | 04/04/2016 |
| Última actualización publicada: | 04/05/2016 |
| Fecha de inicio real del estudio: | 06/30/2010 |
| Fecha estimada de finalización primaria: | 09/30/2013 |
| Fecha estimada de finalización del estudio: | 09/30/2013 |
Condición o enfermedad
Intervención / tratamiento
Procedure: Obstetric management
Fase
Grupos de brazos
| Brazo | Intervención / tratamiento |
|---|---|
| Experimental: Obese group | |
| Active Comparator: Normal Weight group |
Criterio de elegibilidad
| Edades elegibles para estudiar | 18 Years A 18 Years |
| Sexos elegibles para estudiar | All |
| Acepta voluntarios saludables | si |
| Criterios | Inclusion Criteria: 1. - BMI ≥30 kg / m² or between 18.50 and 24.99 kg / m². 2. - Pregnant woman coming to the centre before 18 weeks of gestation. 3. - Age ≥ 18 and ≤ 40 years 4. - Single Pregnancy 5. - No constitutional or progressive disease other than obesity: inflammatory disease, epilepsy, pathology psychiatric, tumor... 6. - Informed written consent. Exclusion Criteria: 1. - Pregnant woman coming to the center after 18 weeks of gestation, BMI <18.5 kg / m² or between 25 and 29.99 Kg / m². 2. - Age <18 or> 40 years 3. - Multiple pregnancy 4. - Presence of a constitutional disease or progressive disease other than obesity. 5. - Patients who underwent obesity surgery type "bypass" or gastroplasty 6. - Obesity secondary to genetic disorder, intracranial lesions or pituitary radiotherapy 7. - not stabilized endocrine pathology. 8. - pregestational diabetes 9. - No affiliation to a social security scheme |
Salir
Medidas de resultado primarias
1. ponderal index measured by a balance [at birth]
2. skinfold's measure measured by a special clamp [at birth]
3. birthweight [at birth]
