Maternal-Fetal Complications in Renal Colic during Pregnancy: A Scoping Review.

Renal colic is one of the most common non-obstetric causes of hospitalization in pregnant women. Its management is often a challenge for obstetricians/gynecologists, urologists and neonatologists due to the complexity of the problem. The aim of this study was to analyze the possible maternal-fetal complications in renal colic during pregnancy. The authors performed a scoping review of the current literature regarding the analyzed issues. The review was conducted using the PubMed/MEDLINE and Web of Science databases. The search generated a total of 237 articles, out of which 7 original studies were ultimately included in the scoping review. In the women affected by renal colic, the incidence of perinatal complications such as urinary tract infections (UTIs), premature rupture of membranes (pPROM), and preterm birth is markedly higher than reported in the general population of pregnant women. Data regarding the recurrence of other perinatal complications such as gestational diabetes mellitus (GDM), pregnancy-induced hypertension (PIH), preeclampsia (PE), and intrauterine growth restriction (IUGR) are scarce and ambiguous. Further research on these issues is needed to improve the perinatal outcomes of the affected pregnancies.