Folic acid fortification of flour to prevent neural tube defects in Europe - A position statement by the European Board and college of obstetrics and gynaecology (EBCOG).

Neural tube defects are disabling birth defects developing during the very early stages of conception. Children born with spina bifida face significant physical, psychological and social consequences. They may have bowel and urinary dysfunction, and no lower limb muscle control, resulting in lifelong wheelchair use. There is robust evidence that periconceptual folic acid supplementation prevents neural tube defects, when compared with no intervention. However, approximately 40% pregnancies in Europe are unplanned, and women may therefore not be taking prophylactic folic acid at the time of conception. There is evidence that low dose folic acid consumption via flour fortification provides further benefits in prevention of neural tube defects.

Syphilis serology in pregnancy: an eight-year study (2005-2012) in a large teaching maternity hospital in Dublin, Ireland.

All cases of positive syphilis serology detected in antenatal and peripartum screening in a large teaching maternity hospital in inner city Dublin, Ireland over an eight-year period (2005-2012 inclusive) were reviewed and included in our study. Demographic, antenatal registration, laboratory (including co-infections), partner serology, treatment and delivery data were recorded in our database. Infant follow-up, treatment and outcome data were also collected. During this period, 194 women had positive syphilis serology, of which 182 completed their pregnancies at the institution. This accounts for 0.28% of the total number of women completing their pregnancies during this time (N = 66038); 79 had no previous diagnosis of infection. There was one case of re-infection during pregnancy. Thirty-two women were co-infected with human immunodeficiency virus, hepatitis B or hepatitis C. There was one case suggestive of congenital syphilis infection. Our study is a comprehensive analysis of the diagnosis, management and clinical outcomes of women testing positive for syphilis infection in pregnancy. It reveals the relatively high prevalence of syphilis infection in the population utilising the maternity services in north inner-city Dublin. It re-enforces the importance of continued active surveillance to prevent morbidity and mortality associated with maternal syphilis infection. It also highlights the importance of strategies such as re-testing high-risk groups and definitive screening of spouse serology.

Haemorrhagic and thrombotic complications in pregnant women with acquired and congenital cardiac disease.

BACKGROUND: Pregnant patients with cardiac disease have significantly higher predicted maternal morbidity and mortality compared to the general obstetric population. Published guidelines on optimal management of these patients recommend multidisciplinary care provision. There are few published data on the incidence of haematological complications in pregnant women with cardiac disease, although the data that does exist suggests a relatively high rate of bleeding and thrombotic events. AIMS: To determine the outcomes in terms of haematological morbidity occurring within a cohort of pregnant women with cardiac disease in the setting of multidisciplinary care provision. METHODS: Patients were identified from a database compiled by the obstetric cardiology service listing all cardiac patients managed in the Rotunda maternity hospital during the period from 2004 to 2011. Data were obtained from the medical and obstetric case notes relating to details of perinatal care and the occurrence of antenatal and postnatal complications. RESULTS: During the 8-year review period, 451 women with cardiac disease were assessed. Fifty-nine were determined to have moderate to high-risk disease. Each received consultant-delivered multidisciplinary care, where written management strategies were agreed by collaborating senior colleagues either preconceptually or in early pregnancy. No venous thromboembolic events occurred and a modest rate of post-partum haemorrhage (approximately 5%) was recorded. There were no maternal deaths. CONCLUSION: The relatively favourable outcomes observed within our institution highlight the importance of a multidisciplinary approach to the management of pregnant women with cardiac disease, particularly in scenarios where limited published evidence exists to guide management.

Surgical site infection after cesarean section: implementing 3 changes to improve the quality of patient care.

BACKGROUND: Surgical site infection (SSI) is an important complication of cesarean section (CS) delivery and a key quality indicator of patient care. METHODS: A baseline assessment was undertaken to determine SSI rates, and subsequently a quality improvement program was introduced, followed by repeat surveillance. Data were collected during in-hospital stays and for up to 30 days after CS during both periods. Interventions in the quality improvement program included the use of nonabsorbable sutures for skin closure, use of clippers instead of razors, and use of 2% ChloraPrep for skin disinfection before incision. RESULTS: A total of 710 patients were surveyed before the interventions, and 824 patients were surveyed after the interventions. Of these, 114 (16%) had an SSI before the interventions, and 40 (4.9%) had an SSI after the interventions (P < .001; odds ratio, 0.27), with 90% and 83%, respectively, detected after hospital discharge. In multivariate analysis, obesity (P = .002) and the use of absorbable suture materials for skin closure (P = .008) were significantly associated with a higher SSI rate before the interventions; however, only obesity was associated with a higher SSI rate after the quality program. CONCLUSION: Surveillance of SSI rates after CS followed by 3 interventions contributed to a significant reduction in SSI rate and improved patient care.

Is it Time to Rejuvenate the Forceps?

The obstetric forceps was designed to assist extraction of the foetal head and thereby accomplish delivery of the foetus in the second stage of labour. More than 700 types of obstetric forceps have been described. An understanding of the anatomy of the birth canal and the foetal head is a prerequisite to becoming a skilled and safe user of forceps. Operative vaginal delivery rates have remained stable at between 10 and 13 %. The last few decades has seen a rise in caesarean section, along with the introduction and safe use of the vacuum extractor. This has resulted in a decline both in the use of the obstetric forceps as well as in the training for the same. The forceps is less likely to fail when used as the primary instrument thereby reducing the need for the sequential use of two instruments which increase the morbidity of the neonate. Perineal trauma is more likely to occur with the use of the forceps but the evidence is that the maternal concern is less when compared to the ventouse. Simulation training is an important part of obstetric training. Application of forceps blades in the simulation setting can improve the skill level of obstetricians. The use of the forceps should not be decreasing and more senior involvement in training is necessary so that juniors develop the proper skills to perform forceps delivery in a competent and safe manner. It is vital that the art of the forceps is not lost to future generations of obstetricians and the women they care for.

The application of a clinical risk stratification score may reduce unnecessary investigations for pulmonary embolism in pregnancy.

OBJECTIVE: To examine the use of the modified Wells score in pregnancy as a risk stratification tool in the diagnosis of pulmonary embolism (PE). METHODS: All pregnant or post-partum patients who were referred for CT Pulmonary Angiography (CTPA) to evaluate suspected PE over a 5-year period were included in the study. Patient records were used to apply the modified Wells score (MWS) and analyze their risk of PE. RESULTS: A total of 125 women were referred for CTPA over 5 years. A MWS of 6 or greater ("High Risk") was 100% sensitive and 90% specific with a positive predictive value of 36% for PE on CTPA. No patients with a low MWS (less than 6) had a PE, giving a negative predictive value of 100%. p≤0.001. D-dimers, chest X-ray, blood gases and EKG were significantly less effective than the MWS in aiding the diagnosis of PE. CONCLUSION: Current methods employed for the diagnosis of PE are inadequate. Risk stratification using the MWS may allow safe exclusion of PE before resorting to CTPA. To the best of our knowledge this is the first study to have used the MWS in a pregnant patient group.

Obstetric management of hepatitis C-positive mothers: analysis of vertical transmission in 559 mother-infant pairs.

OBJECTIVE: The objective of the study was to determine vertical transmission rates of hepatitis C in 2 tertiary level maternity units. STUDY DESIGN: This was a retrospective review of all hepatitis C-positive mothers and their pregnancy outcomes. RESULTS: Of 74,629 deliveries, 559 liveborn infants were born to 545 hepatitis C mothers; the rate of antenatal hepatitis C infection was 0.7%. In the neonatal period, 423 infants tested negative for hepatitis C ribonucleic acid (RNA) (75.7%), 18 were positive (3.2%), and 118 infants were not tested or were lost to follow-up (21.1%). The overall vertical transmission rate is 18 of 441 (4.1%, 95% confidence interval 2.3% to 5.9%). The vertical transmission rate for infants following vaginal delivery or emergency cesarean in labor was no different when compared with those delivered by planned cesarean (4.2% vs 3.0%, P = NS). Among women in whom hepatitis C RNA was detected antenatally, this finding remained (7.2% vs 5.3%, P = NS). No case of vertical transmission was noted among hepatitis C RNA-negative mothers. CONCLUSION: This study reports a vertical transmission rate for hepatitis C of 4.1%. These results do not support a recommendation of planned cesarean to reduce vertical transmission of hepatitis C infection.