نتایج جستجو برای: trimester pregnancy
تعداد نتایج: 146621 فیلتر نتایج به سال:
Background: Preeclampsia is the most important problems in pregnancy that irreparable complications for mother and fetus has. Maternal body mass index in the first trimester of pregnancy and weight gain during pregnancy is important in pregnancy outcome. This study to determine the association BMI first trimester mothers with preeclampsia have been done Materials and Methods: In this prospectiv...
BACKGROUND Little information is available about changes in left ventricular diastolic function during pregnancy. We used mitral inflow and pulmonary venous flow profiles to evaluate left ventricular diastolic function in 37 healthy pregnant women 26 to 41 years old (mean, 32 years). METHODS AND RESULTS Echocardiographic studies were performed at the end of each trimester. Eight subjects (con...
The incidence of ectopic pregnancy is to be decreased from 1 in 100 deliveries to 1 in 250. Tubal ectopic often becomes symptomatic in first trimester by eroding the tubal wall and causing hemorrhage and shock. It is very rare for an ectopic to progress into second trimester and remain asymptomatic. Diagnosis of ectopic pregnancy in first trimester can avert rupture and potential mortality and ...
BACKGROUND Placenta accreta is considered a life-threatening condition and the main cause of maternal mortality. Prenatal diagnosis of placenta accreta usually is made by clinical presentation, imaging studies like ultrasound and MRI in the second and third trimester. OBJECTIVE To determine accuracy of ultrasound findings for placenta accreta in the first trimester of pregnancy. MATERIALS A...
BACKGROUND During pregnancy, Low serum 25-hydroxyvitamin-D [25(OH)D] concentration is even more critical. This deficiency leads to higher incidences of preeclampsia, gestational diabetes, preterm birth, bacterial vaginosis, and also affects the health of the infants. The aim of this study was to evaluate the relationships between serum levels of 25-hydroxyvitamin D (25[OH]D) and gestational dia...
BACKGROUND Symptoms of gastro-esophageal reflux disease (GERD) in pregnancy are reported with a prevalence of 30-80%. The aim of this study was to assess the prevalence and severity of GERD symptoms during the course of pregnancy. Furthermore current practice in medical care for GERD during pregnancy was assessed. METHODS We performed a prospective longitudinal cohort study on 510 pregnant wo...
AimsTo evaluate the importance and usefulness of fasting plasma glucose (FPG) in first trimester predicting adverse pregnancy outcomes.MethodsA retrospective study 22,398 singleton pregnancies was conducted. Participants were divided into subgroups according to first-trimester FPG (low FPG, < 5.1 mmol/L; medium mmol/L ≤ 5.6 high 7.0 mmol/L) oral tolerance test(OGTT) results (normal abnormal) du...
Placenta increta is an uncommon and life-threatening complication of pregnancy characterized by complete or partial absence of the decidua basalis. Placenta increta usually presents with vaginal bleeding during difficult placental removal in the third-trimester. Although placenta increta may complicate first and early second-trimester pregnancy loss, the diagnosis can be very difficult during e...
A study involving the obstetric clinic population of 3 major teaching hospitals of Karachi has been conducted to define changes in leucocyte and platelet counts as pregnancy progresses. 573 "normal" pregnant women--183 in the first trimester, 195 in the second trimester and 194 in the third trimester were included in this analysis. We have found leucocytosis to be a feature of normal pregnancy;...
Maternal adnexal torsion in pregnancy, with a reported incidence of 1-10 per 10,000 spontaneous pregnancies, is very uncommon. Since it has been described as a severe complication after controlled ovarian hyper-stimulation for in vitro fertilization (IVF), it is more common in IVF pregnancies. This condition mainly occurs in the first trimester; it is rare during the late second trimester. Cons...
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