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Young Pregnant Women (young + pregnant_woman)
Selected AbstractsAcute mesenteric venous thrombosis due to protein S deficiency in a pregnant womanJOURNAL OF OBSTETRICS AND GYNAECOLOGY RESEARCH (ELECTRONIC), Issue 4 2009p Atakan Al Abstract Acute mesenteric venous thrombosis is a rare and potentially fatal disease, which often occurs in medically compromised elderly patients. Isolated mesenteric venous thrombosis may be encountered in young women who have underlying hypercoagulable disease. We report a case of mesenteric venous thrombosis in a young pregnant woman in whom protein S deficiency was diagnosed at a later stage. The patient underwent extensive bowel resection. On follow-up she had developed an obstruction on the intestinal anastomosis. The anastomosis was revised, but the patient died of intervening complications 3 months after the operation. Early management of acute mesenteric venous thrombosis relies on early diagnosis, which requires a high index of suspicion. The condition must be considered during evaluation of persistent abdominal pain in pregnant women with hypercoagulable disorder. [source] Risk prediction for Down's syndrome in young pregnant women using maternal serum biomarkers: determination of cut-off risk from receiver operating characteristic curve analysisJOURNAL OF EVALUATION IN CLINICAL PRACTICE, Issue 2 2007Hsiao-Lin Hwa MD PhD Abstract Objective, The aim of this study was to establish a predictive model for Down's syndrome using maternal age as well as maternal serum levels of alpha-fetoprotein (AFP) and human chorionic gonadotropin (hCG), and to identify an optimal cut-off risk in women under the age of 35 years to improve sensitivity. Methods, Logistic regression models were utilized to predict fetal Down's syndrome as a function of maternal age and logarithm of levels of AFP as well as hCG using training data of 20 pregnancies with fetal Down's syndrome and 9730 unaffected pregnancies. Validation was performed using data of another nine affected pregnancies and 3496 unaffected pregnancies. Receiver operating characteristic (ROC) curves were plotted. Results, Based on the newly established logistic regression equations, the optimal cut-off risk from the ROC curve analysis was at 1:499, with a 17.8% false-positive rate and a 90.0% sensitivity. A suboptimal cut-off risk was estimated at 1:332, with a 12.0% false-positive rate and an 80% sensitivity. Conclusion, A predictive model for Down's syndrome was developed using logistic regression. By ROC curve analysis and clinical consideration, the cut-off risk for young pregnant women could be determined. [source] Evaluation of chronic hypertension in pregnant young womenAUSTRALIAN AND NEW ZEALAND JOURNAL OF OBSTETRICS AND GYNAECOLOGY, Issue 3 2009Joana DE SOUSA Women with chronic hypertension are at higher risk of adverse obstetric outcomes. It is essential that the condition is identified and evaluated appropriately in early pregnancy. Therefore, an audit has been carried out to assess how well young pregnant women with chronic hypertension were investigated for secondary cause in South Auckland, compared with the recommendations of the Australasian Society for the Study of Hypertension in Pregnancy. The evaluation of chronic hypertension by history taking, physical examination, laboratory assessment and radiology tests was highly variable. Only 76% of women had appropriate follow-up for their hypertension. Screening for secondary causes was not consistent, and the majority had incomplete investigation. [source] | ||||||||||