Cultural perspectives on vaginal birth after previous caesarean section in countries with high and low rates — A hermeneutic study

BackgroundCaesarean section (CS) rates are increasing worldwide, an increase that is multifactorial and not well understood. There is considerable variation in the rates of vaginal birth after prev ..

A “cold case” of neonatal death in Italy : a fulfilling prophecy or a lesson not learnt?

In Italy, there was a recent great uproar in the aftermath of the tragedy of a 3 day-old newborn, who died in Pertini Hospital in Rome while rooming in and sleeping right next to the mother, and was reported by the media as having suffocated. While awaiting the legal verdict, the first reaction of mothers and clinicians has been addressed to the authorities in charge of maternity departments, where restrictions which issued during pandemic, have not yet been withdrawn. Only two years following our previous commentary (Giving birth and dying alone In Hospital during Covid -19 pandemic) we are once again compelled to address this very serious situation. In the meantime, there is surmounting evidence in the literature highlighting how the human major life events of birth (and death) in health systems have regressed to the previous standard of “dehumanizing” childbirth practices. This is aggravated by the budget cuts and dire shortage of healthcare workers, that has negatively impacted the effectiveness of healthcare services. The decline in healthcare systems is mainly reflected by the lack of adequate perinatal care due to the widespread elimination of most of the psychosocial and ethical achievements in perinatal care that had been developed and attained in the last 30 years.peer-reviewe

Nutri-epigenetics and gut microbiota : how birth care, bonding and breastfeeding can influence and be influenced?

Maternal lifestyle is an important factor in the programming of an infant’s epigenome, in particular when considered alongside the mode of birth and choice of feeding method (i.e., breastfeeding or formula feeding). Beginning in utero, and during the first two years of an infant’s life, cells acquire an epigenetic memory of the neonatal exposome which can be influential across the entire lifespan. Parental lifestyle (e.g., malnutrition, alcohol intake, smoke, stress, exposure to xenobiotics and/or drugs) can modify both the maternal and paternal epigenome, leading to epigenetic inheritance in their offspring. This review aims to outline the origin of early life modulation of the epigenome, and to share this fundamental concept with all the health care professionals involved in the development and provision of care during childbirth in order to inform future parents and clinicians of the importance of the this process and the key role it plays in the programming of a child’s health.peer-reviewe

Improving the organisation of maternal health service delivery and optimising childbirth by increasing vaginal birth after caesarean section through enhanced women-centred care (OptiBIRTH trial): study protocol for a randomised controlled trial (ISRCTN10612254)

Open Access JournalBackground The proportion of pregnant women who have a caesarean section shows a wide variation across Europe, and concern exists that these proportions are increasing. Much of the increase in caesarean sections in recent years is due to a cascade effect in which a woman who has had one caesarean section is much more likely to have one again if she has another baby. In some places, it has become common practice for a woman who has had a caesarean section to have this procedure again as a matter of routine. The alternative, vaginal birth after caesarean (VBAC), which has been widely recommended, results in fewer undesired results or complications and is the preferred option for most women. However, VBAC rates in some countries are much lower than in other countries. Methods/Design The OptiBIRTH trial uses a cluster randomised design to test a specially developed approach to try to improve the VBAC rate. It will attempt to increase VBAC rates from 25 % to 40 % through increased women-centred care and women’s involvement in their care. Sixteen hospitals in Germany, Ireland and Italy agreed to join the study, and each hospital was randomly allocated to be either an intervention or a control site. Discussion If the OptiBIRTH intervention succeeds in increasing VBAC rates, its application across Europe might avoid the 160,000 unnecessary caesarean sections that occur every year at an extra direct annual cost of more than €150 million

Health economic analysis of a cluster‐randomised trial (OptiBIRTH) designed to increase rates of vaginal birth after caesarean section

Der Artikel wurde innerhalb des EU-Projekts OptiBIRTH erstellt.This is the peer reviewed version of the following article: [Haunberger, S, Rüegger, C, Baumgartner, E. Experiences with a psychosocial screening instrument (S‐FIRST) to identify the psychosocial support needs of parents of children suffering from cancer. Psycho‐Oncology. 2019; 28: 1025‐ 1032.], which has been published in final form at https://doi.org/10.1002/pon.5045. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.Objective: To perform a health economic analysis of an intervention designed to increase rates of vaginal birth after caesarean, compared with usual care. Design: Economic analysis alongside the cluster-randomised OptiBIRTH trial (Optimising childbirth by increasing vaginal birth after caesarean section (VBAC) through enhanced women-centred care). Setting: Fifteen maternity units in three European countries - Germany (five), Ireland (five), and Italy (five) - with relatively low VBAC rates. Population: Pregnant women with a history of one previous lower-segment caesarean section; sites were randomised (3:2) to intervention or control. Methods: A cost-utility analysis from both societal and health-services perspectives, using a decision tree. Main Outcome Measures: Costs and resource use per woman and infant were compared between the control and intervention group by country, from pregnancy recognition until 3 months postpartum. Based on the caesarean section rates, and maternal and neonatal morbidities and mortality, the incremental cost-utility ratios were calculated per country. Results: The mean difference in costs per quality-adjusted life years (QALYs) gained from a societal perspective between the intervention and the control group, using a probabilistic sensitivity analysis, was: €263 (95% CI €258-268) and 0.008 QALYs (95% CI 0.008-0.009 QALYs) for Germany, €456 (95% CI €448-464) and 0.052 QALYs (95% CI 0.051-0.053 QALYs) for Ireland, and €1174 (95% CI €1170-1178) and 0.006 QALYs (95% CI 0.005-0.007 QALYs) for Italy. The incremental cost-utility ratios were €33,741/QALY for Germany, €8785/QALY for Ireland, and €214,318/QALY for Italy, with a 51% probability of being cost-effective for Germany, 92% for Ireland, and 15% for Italy. Conclusion: The OptiBIRTH intervention was likely to be cost-effective in Ireland and Germany

Maternal and newborn plasma oxytocin levels in response to maternal synthetic oxytocin administration during labour, birth and postpartum - a systematic review with implications for the function of the oxytocinergic system

BackgroundThe reproductive hormone oxytocin facilitates labour, birth and postpartum adaptations for women and newborns. Synthetic oxytocin is commonly given to induce or augment labour and to decrease postpartum bleeding.AimTo systematically review studies measuring plasma oxytocin levels in women and newborns following maternal administration of synthetic oxytocin during labour, birth and/or postpartum and to consider possible impacts on endogenous oxytocin and related systems.MethodsSystematic searches of PubMed, CINAHL, PsycInfo and Scopus databases followed PRISMA guidelines, including all peer-reviewed studies in languages understood by the authors. Thirty-five publications met inclusion criteria, including 1373 women and 148 newborns. Studies varied substantially in design and methodology, so classical meta-analysis was not possible. Therefore, results were categorized, analysed and summarised in text and tables.ResultsInfusions of synthetic oxytocin increased maternal plasma oxytocin levels dose-dependently; doubling the infusion rate approximately doubled oxytocin levels. Infusions below 10 milliunits per minute (mU/min) did not raise maternal oxytocin above the range observed in physiological labour. At high intrapartum infusion rates (up to 32 mU/min) maternal plasma oxytocin reached 2-3 times physiological levels.Postpartum synthetic oxytocin regimens used comparatively higher doses with shorter duration compared to labour, giving greater but transient maternal oxytocin elevations. Total postpartum dose was comparable to total intrapartum dose following vaginal birth, but post-caesarean dosages were higher.Newborn oxytocin levels were higher in the umbilical artery vs. umbilical vein, and both were higher than maternal plasma levels, implying substantial fetal oxytocin production in labour. Newborn oxytocin levels were not further elevated following maternal intrapartum synthetic oxytocin, suggesting that synthetic oxytocin at clinical doses does not cross from mother to fetus.ConclusionsSynthetic oxytocin infusion during labour increased maternal plasma oxytocin levels 2-3-fold at the highest doses and was not associated with neonatal plasma oxytocin elevations. Therefore, direct effects from synthetic oxytocin transfer to maternal brain or fetus are unlikely. However, infusions of synthetic oxytocin in labour change uterine contraction patterns. This may influence uterine blood flow and maternal autonomic nervous system activity, potentially harming the fetus and increasing maternal pain and stress

Maternal and newborn plasma oxytocin levels in response to maternal synthetic oxytocin administration during labour, birth and postpartum – a systematic review.

This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativeco mmons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the dataBackground: The reproductive hormone oxytocin facilitates labour, birth and postpartum adaptations for women and newborns. Synthetic oxytocin is commonly given to induce or augment labour and to decrease postpartum bleeding. Aim: To systematically review studies measuring plasma oxytocin levels in women and newborns following maternal administration of synthetic oxytocin during labour, birth and/or postpartum and to consider possible impacts on endogenous oxytocin and related systems. Methods: Systematic searches of PubMed, CINAHL, PsycInfo and Scopus databases followed PRISMA guidelines, including all peer-reviewed studies in languages understood by the authors. Thirty-fve publications met inclusion cri teria, including 1373 women and 148 newborns. Studies varied substantially in design and methodology, so classical meta-analysis was not possible. Therefore, results were categorized, analysed and summarised in text and tables. Results: Infusions of synthetic oxytocin increased maternal plasma oxytocin levels dose-dependently; doubling the infusion rate approximately doubled oxytocin levels. Infusions below 10 milliunits per minute (mU/min) did not raise maternal oxytocin above the range observed in physiological labour. At high intrapartum infusion rates (up to 32mU/ min) maternal plasma oxytocin reached 2–3 times physiological levels. Postpartum synthetic oxytocin regimens used comparatively higher doses with shorter duration compared to labour, giving greater but transient maternal oxytocin elevations. Total postpartum dose was comparable to total intrapartum dose following vaginal birth, but post-caesarean dosages were higher Newborn oxytocin levels were higher in the umbilical artery vs. umbilical vein, and both were higher than maternal plasma levels, implying substantial fetal oxytocin production in labour. Newborn oxytocin levels were not further elevated following maternal intrapartum synthetic oxytocin, suggesting that synthetic oxytocin at clinical doses does not cross from mother to fetus. Conclusions: Synthetic oxytocin infusion during labour increased maternal plasma oxytocin levels 2–3-fold at the highest doses and was not associated with neonatal plasma oxytocin elevations. Therefore, direct efects from synthetic oxytocin transfer to maternal brain or fetus are unlikely. However, infusions of synthetic oxytocin in labour change uterine contraction patterns. This may infuence uterine blood fow and maternal autonomic nervous system activity, potentially harming the fetus and increasing maternal pain and stress.publishedVersio

Hacia la implementación de un Marco de Seguridad de la Información en la Municipalidad de General Pico

La seguridad de la información es una cuestión clave en los nuevos paradigmas de la administración pública local. La gestión municipal moderna está basada esencialmente en una gran utilización de recursos tecnológicos que son explotados para llevar adelante un modelo de negocios que se apoya en el valor de los activos de información almacenados, procesados y transmitidos en consideración de crecientes requerimientos legales y normativos. El objetivo fundamental de este proyecto es el reconocimiento de las principales debilidades y vulnerabilidades asociadas a las operaciones de la Municipalidad de General Pico y la implementación de contramedidas destinadas a mitigarlas. Como valor agregado se comenzarán a establecer los basamentos políticos necesarios para dar soporte institucional a los instrumentos desarrollados en las distintas etapas del proyecto. La propuesta trasciende aspectos técnicos y pretende establecer un marco de colaboración y aprendizaje que enriquezca a todos los involucrados en base a la generación de transferencia de conocimientos en el área de seguridad. En este sentido es importante destacar que además de resolver su problemática tecnológica, la Municipalidad estará generando recursos humanos valiosos para servir a sus intereses de manera idónea y con elevados niveles de calidad. Este modelo de colaboración trae aparejado el desarrollo de recursos locales a la vez que favorece el desarrollo tecnológico de organizaciones similares en la región.Sociedad Argentina de Informática e Investigación Operativ

Planilha de validação: uma nova ferramenta para estimar figuras de mérito na validação de métodos analíticos univariados

This work presents the VALIDATION SPREADSHEET, a public domain tool that can be used to evaluate the figures of merit for univariate analytical methods. A real example of BTEX determination in environmental samples is included to illustrate its use. The spreadsheet has been developed for Excel® and Open Office®, and is available on the internet at http//lqta.iqm.unicamp.br