Washington : Pregnancy is an exciting experience to any new mom. However, it also comes with challenges that all pregnant women have to deal with. Kidney stones are a common illness among pregnant women. They are the common cause of abdominal pain during pregnancy, especially in the second and the third trimesters.
Most kidney stones can pass without treatment; however in some cases, they have shown to be too painful and induce labor, thereby needing medical help.
A history of kidney stones may indicate an increased risk for metabolic and hypertensive complications during pregnancy, a recent study has suggested.
Kidney stones have been linked with an increased risk of developing hypertension, diabetes, and the metabolic syndrome. Jessica Tangren (Massachusetts General Hospital/Brigham and Women’s Hospital) and her colleagues looked to see if having kidney stones before pregnancy affects a woman’s risk of developing metabolic and hypertensive complications in pregnancy.
Maximum systolic blood pressure in pregnancy was increased in stone formers vs. controls despite similar first trimester blood pressure. Gestational diabetes and gestational hypertension were more common in stone formers (18% vs. 6% and 19% vs. 13%).
After adjustments, stones were associated with increased risk of preterm delivery, gestational diabetes, and preeclampsia.
Tangren noted that the risk of developing a hypertensive complication in pregnancy was especially high in women who had kidney stones and were overweight or obese at the start of pregnancy. She added that they did not identify increased risk for fetal complications such as intrauterine growth restriction or need for neonatal intensive care amongst stone formers.
Tangren continued that due to the increasing incidence of stone disease in young women, further research aimed at identifying modifiable risk factors and novel treatment and prevention strategies should be encouraged.
