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Objective: To evaluate the performance of Fetal Intelligent Navigation Echocardiography (FINE) applied to spatiotemporal image correlation (STIC) volume datasets of the normal fetal heart in generating standard fetal echocardiography views.Methods: In this prospective cohort study of patients with normal fetal hearts (19-30 gestational weeks), one or more STIC volume datasets were obtained of the apical four-chamber view. Each STIC volume successfully obtained was evaluated by STICLoop™ to determine its appropriateness before applying the FINE method. Visualization rates for standard fetal echocardiography views using diagnostic planes and/or Virtual Intelligent Sonographer Assistance (VIS-Assistance®) were calculated.Results: One or more STIC volumes (total n = 463) were obtained from 246 patients. A single STIC volume per patient was analyzed using the FINE method. In normal cases, FINE was able to generate nine fetal echocardiography views using: (1) diagnostic planes in 76-100% of the cases, (2) VIS-Assistance® in 96-100% of the cases, and (3) a combination of diagnostic planes and/or VIS-Assistance® in 96-100% of the cases.Conclusion: FINE applied to STIC volumes can successfully generate nine standard fetal echocardiography views in 96-100% of cases in the 2nd and 3rd trimesters. This suggests that the technology can be used as a method of screening for congenital heart disease. [ABSTRACT FROM AUTHOR]

Objective: To evaluate pregnancy, delivery and neonatal outcome in singleton primiparous versus multiparous women with/without endometriosis. Methods: Multicentric, observational and cohort study on a group of Caucasian pregnant women (n = 2239) interviewed during their hospitalization for delivery in five Italian Gynecologic and Obstetric Units (Siena, Rome, Padua, Varese and Florence). Results: Primiparous women with endometriosis (n = 219) showed significantly higher risk of small for gestational age fetuses (OR: 2.72, 95% CI 1.46–5.06), gestational diabetes (OR: 2.13, 95% CI 1.32–3.44), preterm premature rupture of membranes (OR: 2.93, 95% CI 1.24–6.87) and preterm birth (OR: 2.24, 95% CI 1.46–3.44), and were hospitalized for a longer period of time (p < 0.0001) comparing with control group (n = 1331). Multiparous women with endometriosis (n = 97) delivered significantly more often small for gestational age fetuses (OR: 2.93, 95% CI 1.28–6.67) than control group (n = 592). Newborns of primiparous women with endometriosis needed more frequently intensive care (p = 0.05) and were hospitalized for a longer period of time (p < 0.0001). Conclusions: Women with endometriosis at first pregnancy have an increased risk of impaired obstetric outcome, while a reduced number of complications occur in the successive gestation. Therefore, it is worthy for obstetricians to increase the surveillance in nulliparous women with endometriosis during pregnancy. [ABSTRACT FROM AUTHOR]

The author reflects on low molecular weight heparin (LMWH). Topics discussed include preventing preeclampisa linked with fetal growth restriction, placental dysfunction in women, and phenotypes of hypertensive diseases of pregnancy (HDP). Also being discussed are physiology from clinical obstetrics, and LMWH as an opportunity for immunomodulation.

Objective: The fetal inflammatory response syndrome (FIRS) is present in a fraction of fetuses exposed to intraamniotic infection and is associated with the impending onset of labor and multisystem organ involvement. Neonates born with funisitis, the histologic counterpart of fetal systemic inflammation, are at increased risk for cerebral palsy and bronchopulmonary dysplasia. The aim of this study was to determine whether fetal and maternal granulocytes and monocytes have the phenotypic and metabolic characteristics of activation in cases with FIRS. Study design: A case-control study was conducted with umbilical cord and maternal blood samples obtained from patients who delivered preterm with (ns30) and without funisitis (ns15). The phenotypic characteristics of granulocytes and monocytes were examined using flow cytometry and monoclonal antibodies including CD11b, CD14, CD15, CD16, CD18, CD49d, CD62L, CD64, CD66b, and HLA-DR. Intracellular reactive oxygen species (iROS) were measured at the basal state and after stimulation (oxidative burst). A P-0.01 was considered statistically significant. Results: (1) Funisitis was associated with a significantincrease in the median mean channel brightness (MCB) of CD14, CD64, and CD66b on granulocytes and the MCB of CD64 on monocytes collected from umbilical cord blood. (2) The basal iROS production and oxidative burst were higher in the umbilical cord monocytes of neonates with funisitis than in those without funisitis. (3) There were no differences in the immunophenotype, basal iROS production, and oxidative burst in maternal granulocytes or monocytes between the study groups. Conclusion: Fetal systemic inflammation is associated with phenotypic and metabolic changes consistent with activation in fetal immune cells but not in maternal blood. [ABSTRACT FROM AUTHOR]

OBJECTIVE: The maternal syndrome of preeclampsia has been attributed to a systemic intravascular inflammatory response and endothelial cell dysfunction. The stimulus responsible for intravascular inflammation in preeclampsia has not been determined. The expression of CD45 isoforms on the surface of human T cells has been used to classify CD4[SUP+] T lymphocytes into naïve cells (CD45RA+) and memory T cells (CD45RO+). An increased percentage of CD45RO+ cells has been interpreted as consistent with previous exposure to microbial products or other antigens. The purpose of this study was to determine whether preeclampsia is associated with a change in the proportion of CD45RA+ and CD45RO+. STUDY DESIGN: A prospective study was conducted in patients with preeclampsia (n = 24) and normal pregnancy (n = 75). The percentage of CD45RA+ and CD45RO+ on CD4[SUP+] T lymphocytes in peripheral blood was determined using flow cytometry and monoclonal antibodies. Results were reported as a percentage of CD4[SUP+] lymphocytes. Parametric statistics were used for analysis. A probability value of <.05 was considered statistically significant. RESULTS: Patients with preeclampsia had a significantly higher percentage of CD45RO+ than normal pregnant women (P < .01). A significantly lower percentage of CD45RA+ was found in patients with preeclampsia than in normal pregnant women (P < .01). CONCLUSlON: Preeclampsia is associated with an increase in the percentage of CD45RO+ and a decrease in the CD45RA+ lymphocyte subpopulation. Therefore, patients with preeclampsia have evidence of previous antigenic exposure, the nature of which remains to be established. [ABSTRACT FROM AUTHOR]

Cervical cancer is caused by a persistent infection with high-risk types of Papillomaviruses (hrHPV); HPV16 and HPV18 are associated with about 70% of the cases. In the last decades the introduction of a cervical cancer screening has allowed a decrease in cervical cancer incidence and mortality; regular adhesion to the screening procedures, by pap test or HPV test, and colposcopy, according to the international guidelines, prevents cancer development and allows for diagnosis at the early stages. Nowadays, in industrialized countries, it is not common to diagnose this pathology in advanced stages, and this occurrence is frequently associated with patient's unattendance of cervical screening programs. We describe a case of delayed diagnosis of cervical cancer, posed only after the onset of the neurological symptoms caused by leptomeningeal metastases, despite a two-year history of abnormal cytology. The endocervical mass was analyzed by immunohistochemistry, and search and typing of HPV sequences was performed by PCR in the meningeal carcinomatous cells. A poorly differentiated squamous cell carcinoma was diagnosed, and HPV18 sequences were detected. This rapidly fatal case highlights the importance of following the evidence-based recommended protocols and the preventive role of the population-based cervical cancer screening programs. [ABSTRACT FROM AUTHOR]

We report on a young pregnant woman developing distal leg edema and hypoalbuminemia, who was lately diagnosed with AL amyloidosis. Fetal growth retardation led to a caesarian section in the 27th week of gestation. A live birth healthy female, 710 g weight, was admitted to the neonatal intensive care unit and survived. Thereafter the mother underwent specific chemotherapy achieving only a partial and transient response, and eventually died due to sepsis. Interestingly, amyloidotic material was found on the maternal but not on the fetal side of the placenta. Experimental data show suppression of AA amyloid formation during pregnancy and suggest a protective role of the placenta on the offspring. However, most reported cases deal with pregnant women diagnosed with AA amyloidosis associated with Familial Mediterranean Fever and describe growth retardation of the fetus, worsening renal function and preeclampsia. To the best of our knowledge, this is the first report of AL amyloidosis diagnosed in a pregnant woman. In our patient, as well as in the other reported cases, amyloidosis during pregnancy has been confirmed to be an ominous condition. Therefore mild leg edema and proteinuria during pregnancy, though a common finding, may not be innocent. Abbreviations: cTnI: cardiac troponin I; FMF: familial Mediterranean fever; sFLC: serum free light chain. [ABSTRACT FROM AUTHOR]

Introduction Despite prophylaxis, a small proportion of RhD-negative women may develop anti-D antibodies after a sensitizing event occurring during pregnancy or delivery of a D-positive baby. Intrauterine transfusion (IUT) is the treatment of choice in case of fetal anemia, but it cannot be performed early during pregnancy. Combined treatment with therapeutic plasma-exchange (TPE) and intravenous immunoglobulin (IVIG) can avoid or delay IUT. Immunoadsorption (IA) could represent a more effective treatment in selected cases. Case report We report a D-negative female with a history of induced abortion and hydrops fetalis, referred at 8 weeks of gestation with a high anti-D titer. Despite implementing a TPE-IVIG protocol, the patient experienced a spontaneous abortion. At the beginning of her fourth pregnancy, only after a partially effective intensive TPE course, cycles of IA-IVIG were performed. Despite a suboptimal response on the anti-D titer, Doppler ultrasonographic measurements of the fetal middle cerebral artery peak systolic velocity first showed evidence of anemia at 30 weeks of gestation and a IUT was required. After the IUT, anemia persisted with a subsequent dramatic rise in titer, requiring an emergent cesarean section. The infant subsequently underwent successful treatment with IVIG, phototherapy and exchange transfusion and was discharged 7 weeks later without neurological deficits. Discussion The treatment of high titer anti-D antibodies during pregnancy may require a multidisciplinary approach with utilization of different apheresis strategies in order to have a successful pregnancy outcome. [ABSTRACT FROM AUTHOR]

Extensive research has been published, showing the usefulness of angiogenic markers in both diagnosis and subsequent prediction and management of preeclampsia and placenta-related disorders. Recent evidence provides a helpful cut off for the Elecsys ratio sFlt-1 to PlGF, that predicts preeclampsia development in women with sign and symptoms, before its clinical onset in the short term. In Europe, no accordance exists for the use of such kind of test in clinical practice; only German guidelines have recently taken it into account, as a diagnostic aid for preeclampsia, in conjunction with other clinical findings. This panel of Italian experts recently met, in order to review the literature and to promote the evaluation of the clinical utility of sFlt-1/PlGF ratio at the Italian country level, as regards: prediction of preeclampsia during the first trimester, prediction or exclusion of new onset or recurrence in patients with risk factors for preeclampsia, triage of patients suffering from gestational hypertension, evaluation of disease severity, prediction of adverse maternal and fetal outcomes., (Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.)