The purpose of the study is to compare rates of neonatal hypoglycemia with maternal NPH vs determir use.
Insulin detemir has been used and is FDA approved for type 1 diabetes in pregnancy women and its safety has been well established. At this point, the only long or intermediate acting medication that is approved for type 2 diabetes or gestational diabetes is insulin NPH. The most serious side effect of insulin detemir is hypoglycemia but the rates of hypoglycemia are lower when comparted to NPH both during pregnancy and outside of pregnancy. Diabetes mellitus (DM) is the most common diagnosis in pregnancy and its incidence is continuing to increase. Recent epidemiologic reports place the risk of pre-gestational diabetes at 1-2% and gestational diabetes (GDM) at 12.5%. Risk factors for type 2 diabetes (T2DM) and GDM include obesity, hypertension, family history of diabetes, polycystic ovarian syndrome, or excessive weight gain in pregnancy. Suboptimal control of DM in pregnancy confers significant morbidity on both the mother and fetus, including increased risk of preeclampsia, preterm delivery, perineal lacerations, cesarean delivery, neonatal hypoglycemia, and NICU admissions.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
336
Patients are to receive insulin detemir
Patients are to receive insulin NPH
University of California, Los Angeles
Los Angeles, California, United States
RECRUITINGNeonatal Hypoglycemia
Rate (%) of neonatal hypoglycemia
Time frame: Within the first 24 hours of life
Prolonged neonatal hypoglycemia
Rate (%) of prolonged neonatal hypoglycemia
Time frame: Neonatal hypoglycemia after the 1st 24 hours of life but before discharge
Neonatal Gastrin Level
Sample form cord blood
Time frame: At birth
Neonatal C-Peptide Level
Sample from cord blood
Time frame: At birth
Neonatal insulin level
Sample from cord blood
Time frame: At birth
Neonatal leptin level
Sample from cord blood
Time frame: At birth
Rates of pregnancy induced hypertension
Maternal rates of preeclampsia, eclampsia, or gestational hypertension
Time frame: 1 year
Mode of delivery
Spontaneous vaginal, operative vaginal, cesarean
Time frame: At delivery
Gestational Age at delivery
Gestational Age at delivery
Time frame: At delivery
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Maternal glycemic control
Rate (%) of in range maternal blood glucose control in antepartum period
Time frame: 1 year
Total daily insulin
Total daily insulin dose in patient
Time frame: 1 year
Fetal anomolies
Rate (%) of fetal anomolies
Time frame: At birth
Macrosomia
Rate (%) of macrosomia
Time frame: At birth
Polyhydramnios
Rate (%) of polyhydramnios
Time frame: At birth
Neonatal weight
Neonatal weight
Time frame: At birth
Need for supplemental oxygen
Rate of supplemental oxygen use (%) in neonate
Time frame: 1 year
Need for dextrose infusion in neonate
Rate of dextrose infusion use (%) in neonate
Time frame: 1 year
Rates of respiratory distress syndrome
Rate of RDS (%) in neonate
Time frame: 1 year
5 Minute APGAR
5 Minute APGAR
Time frame: At birth