4 Clinical Trials for Various Conditions
Most new mothers in the United States will start off breastfeeding. For some mothers, despite following best practices, they are not able to meet their breastfeeding goals due to unexplained low milk supply. At the same time, nearly 1 in 4 new mothers are pre-diabetic (elevated blood sugar, but not yet diabetic). My progression of research suggests that the same metabolic factors causing pre-diabetes may also be causing low milk supply. Metformin is a widely prescribed drug to treat high blood sugar. This study is a preliminary, small scale randomized trial designed to test for a trend in the hypothesis that metformin is safe and potentially effective in treating low milk supply in insulin resistant and pre-diabetic mothers.
The goal of this clinical trial is to compare breast symptoms (lactation, engorgement, etc) of individuals who undergo a procedure for second trimester of pregnancy loss between 16 weeks and 20 weeks gestational age. The participants will be randomly placed in two groups, one with a placebo tablet and one with medication called "cabergoline" which are taken immediately after their procedure. Researchers will compare groups to see if there are any significant differences in breast symptoms.
Breast pain following second-trimester abortion is common. Breast engorgement and milk leakage following second-trimester perinatal loss and abortion can cause both physical pain and emotional distress. Dopamine agonists have previously been shown to be effective in lactation inhibition for third-trimester fetal/neonatal loss or contraindications to breastfeeding. The investigator's prior work demonstrated that compared to placebo, a single dose of cabergoline was effective in preventing breast symptoms after abortion or loss 18-28 weeks. As lactogenesis starts as early as 16 weeks gestation, the investigators hope to determine the efficacy of cabergoline earlier in the second trimester,16-20 weeks.
This research study investigates the use of a drug, cabergoline, given immediately after second-trimester abortion or perinatal loss to decrease breast engorgement. Cabergoline is a medication approved for the symptomatic treatment of pituitary adenomas that result in a hyperprolactinemic state (a brain tumor that results in milk leakage). The benefit of stopping milk leakage has also been studied and used in populations who shouldn't breastfeed. The investigators aim to clarify if cabergoline is effective in preventing breast engorgement and milk leakage after second-trimester abortions or perinatal loss (stillbirth). Breast engorgement causes physical pain and emotional distress as lactation is uniquely associated with parenthood and those undergoing second-trimester abortions are doing so because they choose not to parent or a previously desired pregnancy is now complicated by anomalies. As there are no current recommendations for management of this painful engorgement beyond icepacks and support bras, the investigators aim to validate the use of this pharmacologic option in this setting.