Early pregnancy blood lead levels and the risk of premature rupture of the membranes.
نویسندگان
چکیده
To clarify the effects of lead on fetal premature rupture of the membranes (PROM), blood lead concentrations were measured using inductively coupled plasma-mass spectrometry in 332 women, aged 16-35 years, during their early pregnancy period (8-12 weeks). Blood lead concentrations were significantly higher in the 36 PROM deliveries than in the 296 non-PROM deliveries (mean ± SD, 4.61 ± 2.37 and 3.69 ± 1.85 μg/dl, respectively; p<0.05). The logistic regression analysis revealed that a 1-unit increase in the logarithm of the blood lead level led to a several-fold increase in the risk of PROM (unit risk=17.98, 95% CI 1.6-198.6). Thus, it is suggested that lead can increase the risk of PROM in pregnant women with mean blood lead less than 5 μg/dl.
منابع مشابه
Evaluation of the relationship between maternal serum vitamin D level with premature amniotic sac rupture in pregnant women referred to Asalian Hospital in Khorramabad 2019-2020
Background: Vitamin D deficiency is common during pregnancy and childbirth. Recent findings suggest that vitamin D deficiency is associated with adverse pregnancy outcomes. This study was performed to determine the association between low levels of maternal serum vitamin D and some adverse pregnancy outcomes such as premature rupture of embryonic membranes. Materials and Methods: 73 pregnant w...
متن کاملEffects of Progesterone on Latency Period in Patients with Preterm Premature Rupture of Membranes during 24-34 Weeks of Pregnancy
Background & Aims: Preterm premature rupture of membranes (PPROM) is the leading cause of preterm birth and perinatal mortality and morbidity, and complications. The objective of the present study was to assess the effect of progesterone agents (rectal suppositories and weekly injection of 17- hydroxyprogesterone caproate) on latency period in women with PPROM. Methods: This randomized, double-...
متن کاملSuccessful treatment of nephrotic syndrome in twin pregnancy: case report
Background: Nephrotic syndrome is a kidney disorder that is identified by signs of nephrosis, severe proteinuria, hypoalbuminemia, and edema. It is a component of glomerulonephrosis, in which different degrees of proteinuria may occur. The complications of this syndrome may include blood clots, infections, and high blood pressure. Essentially, decreased protein through the kidneys (proteinuria)...
متن کاملارزش تشخیصی اندازه گیری پرولاکتین و B-hCG مایع واژینال در تشخیص زودهنگام پارگی کیسه آب
Introduction: The aim of this study was diagnosis of premature rupture of membranes in suspected patients by measurement of prolactin and B-hCG levels in vaginal washing in order to reduce perinatal mortality and morbidity. Methods: The study included 211 pregnant women who were referred to the emergency of Imam Hossein hospital at 28-38 weeks of pregnancy for leakage or prenatal care from Ap...
متن کاملPredictive Values of Maternal Serum Levels of Procalcitonin, ESR, CRP, and WBC in the Diagnosis of Chorioamnionitis in Mothers with Preterm Premature Rupture of Membrane
Background: Premature rupture of membrane (PROM) refers to the rupture of fetal membranes at least 1 hour before the onset of labor pain. We aimed to determine the predictive value of maternal serum level of procalcitonin in the early diagnosis of chorioamnionitis in mothers with preterm (PPROM).Methods: In this prospective cohort study, 48 patients with PPROM were selected due to limited finan...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Reproductive toxicology
دوره 30 3 شماره
صفحات -
تاریخ انتشار 2010