title: [Obstetrical care in gestational diabetes and management of preterm labor].
abstract: OBJECTIVE
  Search for data necessary to elaborate recommendations for obstetrical care in gestational diabetes and management of preterm labor.
  
  
  METHODS
  Systematic review of the literature and levels of evidence.
  
  
  RESULTS
  In case of gestational diabetes and in the absence of disease or other risk factor associated, there is no evidence to support a systematic rate of clinical follow up different from other pregnancy. The relevance of ultrasound estimates of fetal weight is limited. No formula is superior to others or to the simple measurement of abdominal circumference for the prediction of macrosomia (EL3). The usefulness of the research septal hypertrophy is not demonstrated (EL4). The systematic application of umbilical Doppler has no proven benefits in the absence of growth restriction or hypertension associated (EL4). Monthly ultrasound monitoring of the fetus can be proposed for diabetics on insulin or poorly controlled. In cases of gestational diabetes controlled by diet, cardiotocography of fetal heart rate has not proven useful. In poorly controlled diabetes and/or on insulin, the registration may be discussed taking into account other risk factors associated (EL4). A weekly recording of fetal heart rate is often recommended in case of type 2 diabetes discovered during pregnancy. In case of preterm labor, calcium channel blockers and oxytocin antagonists can be used without specific precautions. The risk of using beta-adrenergic outweighs the benefit. Administration of corticosteroid can be done under glycemic control, with insulin therapy if necessary. Screening test for gestational diabetes should not be performed within few days after last steroid injection.
authors.affiliation: Service obstétrique, maternité régionale universitaire de Nancy, 10 rue du Dr Heydenreich, 54000 Nancy, France. o.thiebaugeorges@maternite.chu-nancy.fr
authors.forename: O
authors.initials: O
authors.lastname: Thiebaugeorges
authors.forename: B
authors.initials: B
authors.lastname: Guyard-Boileau
mesh_terms: D016640:Diabetes, Gestational / Q000175:diagnosis* / Q000628:therapy*; D005260:Female; D006801:Humans; D007752:Obstetric Labor, Premature / Q000628:therapy*; D011247:Pregnancy