"Percorso Giacomo": An Italian Innovative Service of Perinatal Palliative Care.

The perspective proposed by this article will focus on perinatal palliative care as a strategy for improving the quality of life of neonates with life-limiting conditions when extending the patient's life is no longer the goal of care. This manuscript reports the creation of an innovative program of perinatal palliative care called "Percorso Giacomo" (Giacomo's Pathway) at Sant'Orsola Hospital in Bologna, Italy in 2013. Key features include interdisciplinary collaboration between professionals from obstetrics, neonatology and other specialties aiming to reach the most detailed fetal and neonatal diagnosis and prognosis; communication and engagement with the family to discuss goals of care and prepare a birthing plan that follows the family's desires and expectations; and personalized care to achieve comfort for each newborn and support for families according to their social, cultural, and religious backgrounds.

Evaluation of quantitative fFn test in predicting the risk of preterm birth.

OBJECTIVE: To evaluate diagnostic accuracy of quantitative fetal fibronectin (qfFN) test in predicting preterm birth (PTB) risk <34 weeks' gestation or within 14 days from testing. We explored the predictive potential of the test in five-predefined PTB risk categories based on predefined qfFN thresholds (<10, 10-49, 50-199, 200-499 and ≥500 ng/mL). METHODS: Measurement of cervicovaginal qfFN with Rapid fFN 10Q System (Hologic) in 126 women with singleton pregnancy (23-33 weeks' gestation) reporting signs and symptoms indicative of preterm labour (PTL). RESULTS: For PTB prediction risk <34 weeks' gestation, sensitivity decreased from 100% to 41.7% and specificity increased from 0% to 99.1% with increasing fFN thresholds. Positive predictive value (PPV) increased from 9.5% to 83.3% with increasing qfFN thresholds, while negative predictive value (NPV) was higher than 90% among the fFN-predefined categories. Diagnostic accuracy results showed an area under a receiving operator characteristic (ROC) curve of 84.5% (95% CI, 0.770-0.903). For delivery prediction within 14 days from the testing, sensitivity decreased from 100% to 42.8% and specificity increased from 0% to 100% with increasing fFN thresholds. Diagnostic accuracy determined by the ROC curve was 66.1% (95% CI, 0.330-0.902). CONCLUSIONS: The QfFN thresholds of tests are a useful tool to distinguish pregnant women for PTB prediction risk <34 weeks' gestation.

Tranexamic acid for preventing postpartum blood loss after cesarean delivery: a systematic review and meta-analysis of randomized controlled trials.

INTRODUCTION: There are several published clinical trials of the use of tranexamic acid (TXA) in an obstetric setting, but no consensus on its use or guidelines for management. MATERIAL AND METHODS: The aim of this meta-analysis was to evaluate the effectiveness of TXA in reducing blood loss when given prior to cesarean delivery. We performed a systematic search in electronic databases. We included all randomized controlled trials comparing the use of TXA prior to cesarean delivery with controls (either placebo or no treatment). RESULTS: Nine trials with 2365 women were included in the analysis. Women who received TXA had significantly less postpartum blood loss, a lower drop in hemoglobin and a lower incidence of postpartum hemorrhage and severe postpartum hemorrhage compared with controls. Moreover, the number of women who needed additional uterotonic agents was significantly lower in the TXA group than in controls. The percentage of women who required blood transfusions at, or immediately after, cesareans was significantly lower in the intervention group than in the controls. There was no difference in the incidence of thromboembolic events in the two groups. CONCLUSIONS: Prophylactic TXA given before cesarean skin incision in women undergoing cesarean delivery, under spinal or epidural anesthesia, significantly decreases blood loss, including postpartum hemorrhage and severe postpartum hemorrhage, in addition to the standard prophylactic oxytocin given after delivery of the neonate. The effect of TXA on thromboembolic events and mortality as well as its use in high-risk women should be investigated further.

Fetal cerebellar damage in fetuses with severe anemia undergoing intrauterine transfusions.

OBJECTIVE: To evaluate radiologic findings and outcomes of cerebellar injuries in fetuses with severe anemia due to RhD alloimmunization undergoing intrauterine transfusions. METHODS: Imaging of multiplanar neurosonography and magnetic resonance imaging (MRI) were reviewed. Pregnancy outcomes were recorded. RESULTS: Cerebellar injuries were identified after the first intravascular transfusion in four fetuses. Two of these cases were previously reported. The median hemoglobin concentration was 2.1 g/dL. Prenatal neurosonography identified an echogenic collection involving the cerebellum suggestive for hemorrhage in three cases. A progressive hypoplasia of a hemisphere was demonstrated at follow-up examination in one of these cases. Hypoplasia of a cerebellar hemisphere was seen in the fourth fetus. Ultrasound diagnosis was confirmed by prenatal MRI in two cases. In the third case, the postnatal MRI showed as additional finding vermian involvement. One pregnancy was terminated and autopsy confirmed the presence of infratentorial hemorrhage. The remaining infants were delivered alive. At time of writing, a truncal ataxia was diagnosed in the child with vermian hypoplasia, while the other children have met all age-appropriate milestones. CONCLUSIONS: A severe anemia seems to put the fetus at risk of cerebellar damage, despite successful intravascular transfusion.

Trends in cerclage use.

INTRODUCTION: The indications of placement of cerclage have recently changed, and so it is important to evaluate how many women are undergoing this procedure. With the recent completion of clinical trials, it is plausible that obstetricians and perinatologists may have become more selective in terms of the best candidates for cerclage. MATERIAL AND METHODS: We conducted a retrospective cohort study of women who underwent cerclage for prevention of preterm birth in the Division of Maternal and Fetal Medicine of Thomas Jefferson University Hospital (Philadelphia, USA) over a 16-year period, from 1998 to 2013. We included women with singleton gestations who had a history-indicated (HIC) or ultrasound-indicated cerclage (UIC). Physical examination-indicated cerclage and transabdominal cerclage were excluded. We planned to compare data before and after 2005. RESULTS: From 1998 to 2013, there were 33 353 deliveries, of which 16 871 occurred from 1998 to 2005 and 16 482 from 2006 to 2013. Of all deliveries, 328 women (1.0%) received HIC or UIC, and were therefore included in the analysis. Between 1998-2005 and 2006-2013 there were significant decreases in the overall rate of cerclage (1.4% to 0.6%; p < 0.001), as well as the rate of HIC (0.8% to 0.2%; p < 0.001) and UIC (0.6% to 0.3%; p < 0.001). CONCLUSIONS: During the last 16 years, the overall rate of HIC and UIC cerclage at Thomas Jefferson University Hospital significantly declined from 1.4% to 0.6%; significant decreases were seen for both HIC and UIC. The reason for the lower rate of cerclages may be the recently published evidence.

Cervical lacerations in planned versus labor cerclage removal: a systematic review.

OBJECTIVE: The aim of this study was to evaluate the incidence of cervical lacerations with cerclage removal planned before labor compared to after the onset of labor by a systematic review of published studies. STUDY DESIGN: Searches were performed in electronic databases from inception of each database to November 2014. We identified all studies reporting the rate of cervical lacerations and the timing of cerclage removal (either before or after the onset of labor). The primary outcome was the incidence of spontaneous and clinically significant intrapartum cervical lacerations (i.e. lacerations requiring suturing). RESULTS: Six studies, which met the inclusion criteria, were included in the analysis. The overall incidence of cervical lacerations was 8.9% (32/359). There were 23/280 (6.4%) cervical lacerations in the planned removal group, and 9/79 (11.4%) in the removal after labor group (odds ratio 0.70, 95% confidence interval 0.31-1.57). CONCLUSIONS: In summary, planned removal of cerclage before labor was not shown to be associated with statistically significant reduction in the incidence of cervical lacerations. However, since that our data probably did not reach statistical significance because of a type II error, further studies are needed.

Effect of cerclage on cesarean delivery.

We sought to estimate if there is an association between cerclage and cesarean delivery. We performed a retrospective cohort study of women with high-risk factors for preterm birth. Those with a cerclage were compared with those without. Outcomes included overall incidence of cesarean delivery and incidence of cesarean delivery secondary to labor arrest. We identified 724 women at high risk for preterm birth; 232 (32%) women had cerclage placement, and 492 (68%) did not. There was no significant difference in the overall incidence of cesarean delivery between the two groups (odds ratio 1.15; 95% confidence interval 0.81 to 1.63). When comparison was limited to women who underwent a cesarean section secondary to labor arrest, the incidence of cesarean delivery between the two groups remained nonsignificant (odds ratio 1.85; 95% confidence interval 0.97 to 3.53). Women with cerclage in the current pregnancy do not have a higher incidence of cesarean delivery secondary to arrest of labor.

Umbilical cord insertion into the lower segment of the uterus at 11 to 13 weeks' gestation is associated with maternal serum PAPP-A.

OBJECTIVES: To evaluate whether the location of the placental cord insertion (CI) at 11 to 13 weeks' gestation affects the maternal serum pregnancy-associated plasma protein-A (PAPP-A). METHODS: Cohort study was conducted in patients who underwent the first trimester screening including nuchal translucency and blood test. We additionally documented the CI site. The thickness of the placenta under the CI and the minimum distance on the uterine wall between the internal cervical os and the CI (Dis) were measured. The subjects were divided into two groups. Below the tenth percentile in multiples of median (MoM) of Dis were defined as cases in which CI was located on the lower uterine segment (low CI) and the others were defined as controls. RESULTS: A total of 117 subjects were analyzed. The thickness of the placenta (r = 0.237, p = 0.010) and Dis (r = 0.243, p = 0.008) was correlated with the crown-rump length (CRL). The maternal serum PAPP-A MoM in the low CI group was lower than in controls (0.76 ± 0.34 vs 1.16 ± 0.55; p = 0.009), whereas the other ultrasonographic measurements and maternal demographics were not different between the two groups. CONCLUSION: CI on the lower segment of the uterus is associated with low maternal serum PAPP-A MoM levels.

Interval to spontaneous delivery after elective removal of cerclage.

OBJECTIVE: The purpose of this study was to estimate the time interval between elective cerclage removal and spontaneous delivery. METHODS: Singleton pregnancies with McDonald cerclage were evaluated for the interval between elective cerclage removal (36-37 weeks) and spontaneous delivery. We also compared spontaneous delivery within 48 hours after cerclage removal between women with ultrasound-indicated vs history-indicated cerclage. RESULTS: We identified 141 women with elective cerclage removal. The mean interval between removal and delivery was 14 days. Only 11% of women delivered within 48 hours. Women with ultrasound-indicated cerclage were more likely to deliver within 48 hours, compared with women with history-indicated cerclage (odds ratio, 5.14; 95% confidence interval, 1.10-24.05). CONCLUSION: The mean interval between elective cerclage removal and spontaneous delivery is 14 days. Women with cerclage who achieved 36-37 weeks should be counseled that their chance of spontaneous delivery within 48 hours after elective cerclage removal is only 11%.