ABSTRACT
BACKGROUND: Choledochal cysts (CC) are cystic dilatations of the biliary tract, usually diagnosed during childhood, with an estimated incidence in the general population of 1:100000. Complications related to CC include rupture, biliary obstruction, and cholangitis. Maternal CC in pregnancy are rarely reported, and there are no guidelines on optimal management. AIM: To systematically review maternal CC diagnosed during pregnancy or postpartum with regard to the clinical presentation of CC, the mode of treatment and delivery, and maternal outcomes. METHODS: A literature search of cases and case series of maternal CC in pregnancy and postpartum was conducted using MEDLINE/PubMed, Web of Science, Google Scholar, and Embase. There were no restrictions on language or publication year. Databases were lastly accessed on September 1, 2022. RESULTS: Overall, 71 publications met the inclusion criteria, reporting 97 cases. Eighty-eight cases were diagnosed during pregnancy and nine in the puerperium. The most common symptoms were abdominal pain (81.2%) and jaundice (60.4%). Interventions for CC complications were required in 52.5% of the cases, and 34% of pregnancies were induced. Urgent cesarean section (CS) was done in 24.7%. The maternal mortality was 7.2%, while fetal mortality was inconsistently reported. Cholangitis, CC > 15 cm, and bilirubin levels > 80 mmol/L were associated with a higher likelihood of urgent CS and surgical intervention for CC. Bilirubin levels positively correlated with CC size. There was no correlation between age and cyst dimension, gestational age at cyst discovery, and CC size. CONCLUSION: Although rare, maternal CC in pregnancy should be included in the evaluation of jaundice with upper abdominal pain. Symptomatology and clinical course are variable, and treatment may range from an expectative approach to emergent surgical CC treatment and urgent CS. While most cases were managed by conservative measures or drainage procedures, CC > 15 cm and progressive cholangitis carry the risk of CC rupture and septic complications, which may increase the rates of unfavorable maternal and fetal outcomes. Therefore, such cases require specific surgical and obstetric interventions.
ABSTRACT
Stress urinary incontinence (SUI) is defined as unintentional urine leakage occurring as a consequence of increased intraabdominal pressure due to absent or weak musculus detrusor contractility. It affects postmenopausal women more often than premenopausal and is associated with quality of life (QoL) deterioration. The complex SUI etiology is generally perceived as multifactorial; however, the overall impact of environmental and genetic influences is deficiently understood. In this research report, we have disclosed the upregulation of 15 genes and the downregulation of 2 genes in the genetic etiology of SUI according to the accessible scientific literature. The analytical methods used for the analysis of gene expression in the studies investigated were immunohistochemistry, immunofluorescence staining, PCR, and Western blot. In order to facilitate the interpretation of the results, we have used GeneMania, a potent software which describes genetic expression, co-expression, co-localization, and protein domain similarity. The importance of this review on the genetic pathophysiology of SUI lies in determining susceptibility for targeted genetic therapy, detecting clinical biomarkers, and other possible therapeutic advances. The prevention of SUI with the timely recognition of genetic factors may be important for avoiding invasive operative urogynecological methods.
Subject(s)
Urinary Incontinence, Stress , Female , Humans , Urinary Incontinence, Stress/genetics , Quality of Life , Muscles , Gene ExpressionABSTRACT
Pregnancies with type 1 diabetes mellitus (T1DM) have a high incidence of large-for-gestational-age neonates (LGA) despite optimal glycemic control. In recent years, glycemic variability (GV) has emerged as a possible risk factor for LGA, but the results of the conducted studies are unclear. This study analyzed the association between GV and LGA development in pregnancies with T1DM. This was a prospective cohort study of patients with T1DM who used continuous glucose monitoring (CGM) during pregnancy. Patients were followed from the first trimester to birth. GV parameters were calculated for every trimester using the EasyGV calculator. The main outcomes were LGA or no-LGA. Logistic regression analysis was used to assess the association between GV parameters and LGA. In total, 66 patients were included. The incidence of LGA was 36%. The analysis extracted several GV parameters that were significantly associated with the risk of LGA. The J-index was the only significant parameter in every trimester of pregnancy (odds ratios with confidence intervals were 1.33 (1.02, 1.73), 3.18 (1.12, 9.07), and 1.37 (1.03, 1.82), respectively. Increased GV is a risk factor for development of LGA. The J-index is a possible novel GV parameter that may be assessed in all three trimesters of pregnancy together with glycated hemoglobin and time-in-range.