Guidelines recommend that pregnant women be vaccinated against pertussis between gestational weeks 26 and 36. We show that this narrow window can be widened, as optimal neonatal antibody concentrations and expected infant seropositivity rates are elicited between weeks 13 and 33.
Background: Maternal obesity, excessive gestational weight gain (GWG) and post-partum weight retention (PPWR) constitute new public health challenges, due to the association with negative short- and long-term maternal and neonatal outcomes. The aim of this evidence review was to identify effective lifestyle interventions to manage weight and improve maternal and infant outcomes during pregnancy and postpartum.Methods: A review of systematic reviews and meta-analyses investigating the effects of lifestyle interventions on GWG or PPWR was conducted (Jan 2009–2018) via electronic searches in the databases Medline, Pubmed, Web of Science and Cochrane Library using all keywords related to obesity/weight gain/loss, pregnancy or postpartum and lifestyle interventions;15 relevant reviews were selected.Results: In healthy women from all BMI classes, diet and physical activity interventions can decrease: GWG (mean difference −1.8 to −0.7 kg, high to moderate-quality evidence); the risks of GWG above the IOM guidelines (risk ratio [RR] 0.72 to 0.80, high to low-quality evidence); pregnancy-induced hypertension (RR 0.30 to 0.66, low to very low-quality evidence); cesarean section (RR 0.91 to 0.95; high to moderate-quality evidence) and neonatal respiratory distress syndrome (RR 0.56, high-quality evidence); without any maternal/fetal/neonatal adverse effects. In women with overweight/obesity, multi-component interventions can decrease: GWG (−0.91 to −0.63 kg, moderate to very low-quality evidence); pregnancy-induced hypertension (RR 0.30 to 0.66, low-quality evidence); macrosomia (RR 0.85, 0.73 to 1.0, moderate-quality evidence) and neonatal respiratory distress syndrome (RR 0.47, 0.26 to 0.85, moderate-quality evidence). Diet is associated with greater reduction of the risks of GDM, pregnancy-induced hypertension and preterm birth, compared with any other intervention. After delivery, combined diet and physical activity interventions reduce PPWR in women of any BMI (−2.57 to −2.3 kg, very low quality evidence) or with overweight/obesity (−3.6 to −1.22, moderate to very low-quality-evidence), but no other effects were reported.Conclusions: Multi-component approaches including a balanced diet with low glycaemic load and light to moderate intensity physical activity, 30–60 min per day 3–5 days per week, should be recommended from the first trimester of pregnancy and maintained during the postpartum period. This evidence review should help inform recommendations for health care professionals and women of child-bearing age.
Objective: Oral iron substitution has shown to be insuffi cient for treatment of severe iron defi ciency anemia in pregnancy. Ferric carboxymaltose is a new intravenous (i.v.) iron formulation promising to be more effective and as safe as iron sucrose. We aimed to assess side effects and tolerance of ferric carboxymaltose compared to i.v. iron sucrose in pregnant women.
Methods:We performed a retrospective analysis of 206 pregnant women who were treated either with ferric carboxymaltose or iron sucrose for iron-defi ciency anemia with into lerability to oral iron substitution, or insuffi cient hemoglobin increase after oral iron treatment, or need for rapid hemoglobin reconstitution. Primary endpoint was to evaluate the maternal safety and tolerability. Secondary endpoint was to assess effi cacy of the treatment and exclude safety concerns for the fetus. Results: The incidence of drug-related adverse events was low and mostly mild in both groups. Mild adverse events occurred in 7.8 % for ferric carboxymaltose and in 10.7 % for iron sucrose. The mean rise of hemoglobin value was 15.4 g/L for ferric carboxymaltose and 11.7 g/L for iron sucrose. Conclusion: Ferric carboxymaltose administration in pregnant women is well tolerated and is not associated with any relevant clinical safety concerns. Ferric carboxymaltose has a comparable safety profi le to iron sucrose but offers the advantage of a much higher iron dosage at a time reducing the need for repeated applications and increasing patients ' comfort. Ferric carboxymaltose is the drug of choice, if i.v. iron treatment becomes necessary in the second or third trimester of pregnancy.
Two years after the recommendation of influenza immunization during pregnancy, most post-partum women recalled being neither recommended nor adequately informed about influenza vaccine and its safety. This identifies major gaps in awareness and/or communication in healthcare workers and suggests that improving immunization safety/efficacy awareness among obstetricians as the most likely method to improve flu immunization during pregnancy.
Pregnant women may be at higher risk of severe complications associated with the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which may lead to obstetrical complications. We performed a case control study comparing pregnant women with severe coronavirus disease 19 (cases) to pregnant women with a milder form (controls) enrolled in the COVI-Preg international registry cohort between March 24 and July 26, 2020. Risk factors for severity, obstetrical and immediate neonatal outcomes were assessed. A total of 926 pregnant women with a positive test for SARS-CoV-2 were included, among which 92 (9.9%) presented with severe COVID-19 disease. Risk factors for severe maternal outcomes were pulmonary comorbidities [aOR 4.3, 95% CI 1.9–9.5], hypertensive disorders [aOR 2.7, 95% CI 1.0–7.0] and diabetes [aOR2.2, 95% CI 1.1–4.5]. Pregnant women with severe maternal outcomes were at higher risk of caesarean section [70.7% (n = 53/75)], preterm delivery [62.7% (n = 32/51)] and newborns requiring admission to the neonatal intensive care unit [41.3% (n = 31/75)]. In this study, several risk factors for developing severe complications of SARS-CoV-2 infection among pregnant women were identified including pulmonary comorbidities, hypertensive disorders and diabetes. Obstetrical and neonatal outcomes appear to be influenced by the severity of maternal disease.
Background
Migrant mothers in high-income countries often encounter more complications during pregnancy, delivery, and the postpartum period. To enlighten health care providers concerning potential barriers, the objective of this study was to explore positive and negative experiences with maternal health services in the University Hospitals of Geneva and Zurich and to describe barriers to maternity services from a qualitative perspective.
Methods
In this qualitative study, six focus groups (FGs) were conducted involving 33 women aged 21 to 40 years. All FG discussions were audio-recorded and later transcribed. Data were analysed using a thematic analysis approach assisted by the Atlas.ti qualitative data management software.
Results
Positive experiences included not only the availability of maternity services, especially during emergency situations and the postpartum period, but also the availability of specific maternity services for undocumented migrants in Geneva.
Negative experiences were classified into either personal or structural barriers. On the personal level, the main barriers were a lack of social support and a lack of health literacy, whereas the main themes on the structural level were language barriers and a lack of information.
Conclusion
Structural adaptation is necessary to meet the needs of the extremely diverse population. The needs include (1) the provision of specific information for migrant women in multiple languages, (2) the availability of trained interpreters who are easily accessible to health care providers, (3) specifically trained nurses or social assistance providers to guide migrants through the health system, and (4) a cultural competence-training programme for health care providers.
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