Nursing care for parents who have experienced fetal demise: integrative review.

OBJECTIVES: to identify scientific evidence regarding nursing care for parents who have experienced grief following fetal demise. METHODS: an integrative review of original studies was conducted across six databases. The studies were classified according to the level of evidence. RESULTS: the qualitative analysis of the nine studies comprising the sample involved thematic categories, exploring the impact of perinatal loss on families, inadequate communication by healthcare professionals, and the importance of a holistic approach in care. The role of the nurse is highlighted in making a positive contribution to the team, emphasizing participation in training and the provision of essential information. FINAL CONSIDERATIONS: grieving affects not only family dynamics but also the social environment, emphasizing the urgency of a more empathetic and comprehensive approach. Care should be holistic, going beyond technical nursing assistance, and addressing the biopsychosocial context of the parents.

Retrospective Analysis of the Clinical Features and Pregnancy Outcomes in 124 Pregnant Patients with Non-Obstetric Acute Abdomen.

Objective: To retrospectively analyze the clinical characteristics and pregnancy outcomes of patients with the non-obstetric acute abdomen (AAD) during pregnancy. Methods: A total of 124 patients with non-obstetric AAD during pregnancy were selected, including acute gastroenteritis (n = 42), acute appendicitis (n = 24), pedicle torsion of ovarian tumor (n = 21), acute pancreatitis (n = 10), urinary stones (n = 8), acute cholecystitis (n = 5), ruptured ovarian cyst (n = 6), red degeneration of hysteromyoma (n = 4), pedicle torsion of subserosal hysteromyoma (n = 3) and intestinal obstruction (n = 1). The clinical data of included patients were collected, and their clinical manifestations, clinical diagnosis, treatment modalities, and pregnancy outcomes were analyzed. Results: Common clinical manifestations included abdominal pain, nausea, vomiting, fever, elevated leukocytes, and neutrophil count. Clinical diagnosis analysis revealed acute gastroenteritis (n = 42), acute appendicitis (n = 24), pedicle torsion of ovarian tumor (n = 21), acute pancreatitis (n = 10), urinary stones (n = 8), acute cholecystitis (n = 5), ruptured ovarian cyst (n = 6), red degeneration of hysteromyoma (n = 4), pedicle torsion of subserosal hysteromyoma (n = 3) and intestinal obstruction (n = 1) in patients. Surgery was performed for conditions such as acute appendicitis and ovarian tumor torsion, while conservative treatment was preferred for cases of acute gastroenteritis. 65 patients received surgery and 59 patients received conservative treatment. The pregnancy outcomes indicated 113 patients with full-term delivery, 5 with premature delivery, 6 with miscarriage and 1 with fetal death. Pregnancy outcomes varied, with 113 patients achieving full-term delivery, 5 experiencing premature delivery, 6 undergoing miscarriage, and 1 case of fetal death. Conclusion: Non-obstetric AAD during pregnancy manifests clinically as nausea and vomiting, abdominal pain, elevated body temperature, and leukocytes, all of which have pregnancy outcomes. Pregnant patients with non-obstetric AAD should be diagnosed according to their clinical manifestations, physical examinations, and relevant imaging examinations, and appropriate treatment modalities should be selected to achieve a better pregnancy outcome and ensure the safety of the mother and baby during the clinical diagnosis and treatment process. This study underscores the need for prompt and accurate diagnosis in pregnant patients with non-obstetric AAD, to optimize pregnancy outcomes and ensure maternal-fetal safety.

"Prevalence and secular trend of neural tube defects in fetal deaths in Argentina, 1994-2019".

BACKGROUND: Fetal deaths are a major source of information on the epidemiology of neural tube defects (NTDs; anencephaly and myelomeningocele). We analyzed NTDs prevalence and secular trend using fetal death records between 1994 and 2019 in Argentina. MATERIALS AND METHODS: Data were obtained from the Department of Statistics and Information of the Ministry of Health (DEIS). Using the number of fetal deaths due to anencephaly and myelomeningocele, we estimated the proportion of all fetal deaths due to anencephaly, myelomeningocele, and NTDs (anencephaly + myelomeningocele) during pre- and post-fortification period in Argentina. We also estimated the ratio of fetal deaths due to anencephaly, myelomeningocele, and NTDs (anencephaly + myelomeningocele) to 10,000 live births. Secular trend in the outcomes was analyzed using a Poisson model and Joinpoint regression analysis. RESULTS: In the entire period analyzed, the NTD proportion on fetal deaths was 1.32. In 1994, NTDs accounted for 34.7% of congenital malformations fetal deaths (CM) and 1.7% of all fetal deaths, whereas in 2019, these percentages were 9.4% and 0.5%, respectively. NTDs present a negative secular trend (p < .05). The risk of fetal death due to anencephaly and myelomeningocele decreases between 2005 and 2019 by 67% and 51% respectively (p < .05) in comparison to the period between 1994 and 2004 before the effective fortification of wheat flour used in the food industry destined for the domestic market. DISCUSSION AND CONCLUSION: We found a significant decrease in the risk of all fetal deaths due to NTDs, particularly anencephaly, in Argentina over the study period, with most reduction observed during the mandatory flour fortification era (introduced in Argentina in 2002). The inclusion of fetal deaths in NTD surveillance, coupled or uncoupled with other pregnancy outcomes, is essential for monitoring preventive supplementation measures.

Fetal demise and Wernicke-Korsakoff syndrome in a patient with hyperemesis gravidarum: a case report.

BACKGROUND: Wernicke-Korsakoff syndrome is a neuropsychiatric disorder caused by thiamine deficiency composed of two related disorders accounting for an acute presentation and chronic progression. Hyperemesis gravidarum presents a significant risk factor for Wernicke-Korsakoff syndrome as symptoms may rapidly progress in the setting of pregnancy. We present the first-reported case of hyperemesis-gravidarum-associated Wernicke encephalopathy in a patient in the first half of pregnancy in which a missed diagnosis led to septic shock, fetal demise, and eventual profound Korsakoff syndrome. CASE PRESENTATION: We present the case of a 33-year-old primigravid African American woman at 15 weeks gestational age who initially presented at a community emergency department with nausea and vomiting that ultimately progressed to severe hyperemesis-gravidarum-associated Wernicke-Korsakoff syndrome, fetal demise, and septic shock. The patient received a total of 6 weeks of high-dose parenteral thiamine. Magnetic resonance imaging of the head and formal neuropsychological assessment following treatment plateau confirmed the diagnosis of Wernicke-Korsakoff syndrome. CONCLUSIONS: The multisystem complications seen in severe thiamine deficiency can delay timely administration of high-dose thiamine, particularly in pregnancy, in which the classic triad of Wernicke-Korsakoff syndrome may not raise clinical suspicion due to rapid progression of neurological sequelae in this population. We advise a low threshold for parenteral thiamine repletion in pregnant women with persistent vomiting as hyperemesis gravidarum-induced severe thiamine deficiency can result in Wernicke-Korsakoff syndrome, sepsis, and fetal demise.

Intervenções psicológicas necessárias: a prática como residente no serviço de medicina fetal / Necessary psychological interventions: the practice as a resident in the fetal medicine service / Intervenciones psicológicas necesarias: la práctica como residente en el servicio de medicina fetal

Com os avanços tecnológicos e o aprimoramento da prática médica via ultrassonografia, já é possível detectar possíveis problemas no feto desde a gestação. O objetivo deste estudo foi analisar a prática do psicólogo no contexto de gestações que envolvem riscos fetais. Trata-se de um estudo qualitativo sob formato de relato de experiência como psicólogo residente no Serviço de Medicina Fetal da Maternidade Escola da Universidade Federal do Rio de Janeiro (UFRJ). Os registros, feitos por observação participante e diário de campo, foram analisados em dois eixos temáticos: 1) intervenções psicológicas no trabalho em equipe em consulta de pré-natal, exame de ultrassonografia e procedimento de amniocentese; e 2) intervenções psicológicas em casos de bebês incompatíveis com a vida. Os resultados indicaram que o psicólogo nesse serviço é essencial para atuar de forma multiprofissional na assistência pré-natal para gravidezes de alto risco fetal. Ademais, a preceptoria do residente é relevante para sua formação e treinamento para atuação profissional no campo da psicologia perinatal.(AU)

Face to the technological advances and the improvement of medical practice via ultrasound, it is already possible to detect possible problems in the fetus since pregnancy. The objective of this study was to analyze the psychologist's practice in the context of pregnancies which involve fetal risks. It is a qualitative study based on an experience report as a psychologist trainee at the Fetal Medicine Service of the Maternity School of UFRJ. The records, based on the participant observation and field diary, were analyzed in two thematic axes: 1) psychological interventions in the teamwork in the prenatal attendance, ultrasound examination and amniocentesis procedure; and 2) psychological interventions in cases of babies incompatible to the life. The results indicated that the psychologist in this service is essential to work in a multidisciplinary way at the prenatal care for high fetal risk pregnancies. Furthermore, the resident's preceptorship is relevant to their education and training for professional performance in the field of Perinatal Psychology.(AU)

Con los avances tecnológicos y la mejora de la práctica médica a través de la ecografía, ya se puede detectar posibles problemas en el feto desde el embarazo. El objetivo de este estudio fue analizar la práctica del psicólogo en el contexto de embarazos de riesgos fetal. Es un estudio cualitativo basado en un relato de experiencia como residente de psicología en el Servicio de Medicina Fetal de la Escuela de Maternidad de la Universidade Federal do Rio de Janeiro (UFRJ). Los registros, realizados en la observación participante y el diario de campo, se analizaron en dos ejes temáticos: 1) intervenciones psicológicas en el trabajo en equipo, en la consulta prenatal, ecografía y los procedimientos de amniocentesis; y 2) intervenciones psicológicas en casos de bebés incompatibles con la vida. Los resultados señalaron como fundamental la presencia del psicólogo en este servicio trabajando de forma multidisciplinar en la atención prenatal en el contexto de embarazos de alto riesgo fetal. Además, la tutela del residente es relevante para su educación y formación para el desempeño profesional en el campo de la Psicología Perinatal.(AU)

Percepção sobre o cuidado à perda gestacional: estudo qualitativo com casais brasileiros / Perceptions on pregnancy loss care: a qualitative study with brazilian couples / Percepción sobre la atención a la pérdida del embarazo: estudio cualitativo con parejas brasileñas

Este artigo analisou a percepção e os sentimentos de casais sobre o atendimento recebido nos serviços de saúde acessados em função de perda gestacional (óbito fetal ante e intraparto). O convite para a pesquisa foi divulgado em mídias sociais (Instagram e Facebook). Dos 66 casais que contataram a equipe, 12 participaram do estudo, cuja coleta de dados ocorreu em 2018. Os casais responderam conjuntamente a uma ficha de dados sociodemográficos e uma entrevista semiestruturada, realizada presencialmente (n=4) ou por videochamada (n=8). Os dados foram gravados em áudio e posteriormente transcritos. A Análise Temática indutiva das entrevistas identificou cinco temas: sentimento de impotência, iatrogenia vivida nos serviços, falta de cuidado em saúde mental, não reconhecimento da perda como evento com consequências emocionais negativas, e características do bom atendimento. Os achados demonstraram situações de violência, comunicação deficitária, desvalorização das perdas precoces, falta de suporte para contato com o bebê falecido e rotinas pouco humanizadas, especialmente durante a internação após a perda. Para aprimorar a assistência às famílias enlutadas, sugere-se qualificação profissional, ampliação da visibilidade do tema entre diferentes atores e reorganização dos serviços, considerando uma diretriz clínica para atenção ao luto perinatal, com destaque para o fortalecimento da inserção de equipes de saúde mental no contexto hospitalar.(AU)

This study analyzed couples' perceptions and feelings about pregnancy loss care (ante and intrapartum fetal death). A research invitation was published on social media (Instagram and Facebook) and data collection took place in 2018. Of the 66 couples who contacted the research team, 12 participated in the study by filling a sociodemographic questionnaire and answering a semi-structured interview in person (n=04) or by video call (n=08). All interviews were audio recorded, transcribed, and examined by Inductive Thematic Analysis, which identified five themes: feelings of impotence, iatrogenic experiences in health services, lack of mental health care, not recognizing pregnancy loss as an emotionally overwhelming event, and aspects of good healthcare. Analysis showed experiences of violence, poor communication, devaluation of early losses, lack of support for contact with the deceased baby, and dehumanizing routines, especially during hospitalization after loss. Professional qualification, extended pregnancy loss visibility among different stakeholders, and reorganization of health services are needed to improve the care offered to grieving families, considering a clinical guideline for perinatal grief care with emphasis on strengthening the insertion of mental health teams in the hospital context.(AU)

Este estudio analizó las percepciones y sentimientos de parejas sobre la atención recibida en los servicios de salud a los que accedieron debido a la pérdida del embarazo (muerte fetal ante e intraparto). La invitación al estudio se publicó en las redes sociales (Instagram y Facebook). De las 66 parejas que se contactaron con el equipo, 12 participaron en el estudio, cuya recolección de datos se realizó en 2018. Las parejas respondieron un formulario de datos sociodemográficos y realizaron una entrevista semiestructurada presencialmente (n=4) o por videollamada (n=08). Los datos se grabaron en audio para su posterior transcripción. El análisis temático inductivo identificó cinco temas: Sentimiento de impotencia, experiencias iatrogénicas en los servicios, falta de atención a la salud mental, falta de reconocimiento de la pérdida como un evento con consecuencias emocionales negativas y características de buena atención. Los hallazgos evidenciaron situaciones de violencia, comunicación deficiente, desvalorización de las pérdidas tempranas, falta de apoyo para el contacto con el bebé fallecido y rutinas poco humanizadas, especialmente durante la hospitalización tras la pérdida. Para mejorar la atención a las familias en duelo, se sugiere capacitación profesional, ampliación de la visibilidad del tema entre los diferentes actores y reorganización de los servicios, teniendo en cuenta una guía clínica para la atención del duelo perinatal, enfocada en fortalecer la inserción de los equipos de salud mental en el contexto hospitalario.(AU)

A enfermagem na assistência às mulheres em situação de perda fetal e aborto: revisão integrativa / Nursing care for women with fetal loss and abortion: integrative review / Cuidados de enfermería a mujeres en situación de pérdida fetal y aborto: revisión integradora

Objetivo: Analisar a inserção da enfermagem na assistência às mulheres em situação de perda fetal e aborto nos diferentes níveis de atenção à saúde. Método: Revisão integrativa da literatura publicada entre 2015 e 2020 por meio de busca nas bases de dados Pubmed, Medline, CINAHL, LILACS, BVS, Embase e Web of Science e com descritores estabelecidos pelos MeSH e DeCS. Resultados: Foram selecionados 13 artigos de origem nacional (15,3%) e internacional (84,7%) nos idiomas português e inglês. Os principais resultados reportam que o cuidado integral e humanizado em situações de perda fetal envolve as seguintes etapas: o acolhimento; as orientações; e o esclarecimento de possíveis dúvidas. Afirma-se que o impacto emocional decorrente da perda afeta a mãe, familiares e o profissional de enfermagem. Conclusão: A revisão evidencia que a prática assistencial da enfermagem em situações de perda fetal e aborto representa uma experiência complexa, contudo, gratificante por oportunizar um espaço de humanização do cuidado com ênfase no sofrimento psíquico da mulher e companheiro. Apontam-se como eixos fortalecedores da qualidade desta assistência a capacitação profissional, o desenvolvimento de estudos e diretrizes sobre a prática assistencial.(AU)

Objective: To analyze the insertion of nursing in the assistance to women in situations of fetal loss and abortion in the different levels of health care. Método: Integrative review of literature published between 2015 and 2020 by searching Pubmed, Medline, CINAHL, LILACS, BVS, Embase and Web of Science databases and with descriptors established by MeSH and DeCS. Resultados: Thirteen articles were selected from national (15.3%) and international (84.7%) origins in Portuguese and English. The main results reported that integral and humanized care in situations of fetal loss involves the following stages: welcoming, guidance, and clarification of possible doubts. It is stated that the emotional impact resulting from the loss affects the mother, family members and the nursing professional. Conclusion: The review shows that the practice of nursing care in situations of fetal loss and abortion represents a complex experience, however, rewarding for providing an opportunity for humanization of care with emphasis on the psychological suffering of the woman and her companion. Professional training, the development of studies and guidelines on care practice are pointed out as strengthening axes for the quality of this assistance. Descriptors: Fetal Death; Abortion; Women´s Health; Obstetric Nursing; Nursing Care.(AU)

Objetivo: Analizar la inserción de la enfermería en la asistencia a las mujeres en situación de pérdida fetal y aborto en los diferentes niveles de atención sanitaria. Método: Revisión integradora de la literatura publicada entre 2015 y 2020 mediante búsqueda en las bases de datos Pubmed, Medline, CINAHL, LILACS, BVS, Embase y Web of Science y con los descriptores establecidos por MeSH y DeCS. Resultados: Se seleccionaron 13 artículos de origen nacional (15,3%) e internacional (84,7%) en portugués e inglés. Los principales resultados indican que el cuidado integral y humanizado en las situaciones de pérdida fetal incluye las siguientes etapas: el acolchado, las orientaciones y la aclaración de las posibles dudas. Se afirma que el impacto emocional resultante de la pérdida afecta a la madre, a los familiares y a los profesionales de la enfermería. Conclusión: La revisión evidencia que la práctica asistencial de la enfermería en situaciones de perdición fetal y aborto representa una experiencia compleja, sin embargo, gratificante por oportunizar un espacio de humanización del cuidado con énfasis en el sufrimiento psíquico de la mujer y el acompañante. La formación profesional, el desarrollo de estudios y directrices sobre la práctica asistencial se señalan como ejes de refuerzo para la calidad de esta asistencia.(AU)

Complications of intravascular intrauterine transfusion for Rh alloimmunization.

BACKGROUND: Intravascular intrauterine transfusion (IUT) is considered a safe procedure, but complications still occur, including fatalities. OBJECTIVE: Review the outcomes of Rh alloimmunization, including indications and possible complications. DESIGN: Retrospective cohort (medical record review). SETTING: Tertiary care center. PATIENTS AND METHODS: We retrieved the records for all mothers who had an IUT for Rh alloimmunization between January 2009 and August 2019. We collected data on complications, post-transfusion hemoglobin and antibody combinations. MAIN OUTCOME MEASURE: Complications of IUT. SAMPLE SIZE: 119 mothers with 154 fetuses (154 different pregnancies). RESULTS: The 154 fetuses had 560 intrauterine transfusions. The median pre-IUT hemoglobin was a median of 8.0 g/dL while the median post-IUT hemoglobin 16 g/dL. Immediate procedure-related complications included fetal bradycardia in 2.7%, significant bleeding from the cord puncture site (for more than 2 minutes in 0.9%), and contractions in 0.9%. Eight (5.2%) were delivered by cesarean delivery due to IUT-specific complications such as post-procedure fetal bradycardia. Intrauterine fetal death complicated 8.4% of the pregnancies (13 fetuses). Phototherapy was required in 76 (49.4%), postnatal blood transfusions in 17 (11%), and exchange transfusion in 11 (7.1%). Neonatal death occurred 8 (5.2%). Data were insufficient to assess associations of complications with antibody combinations. CONCLUSIONS: Intrauterine transfusion is an effective treatment with high survival rates (around 90% for cases of Rh alloimmunization). LIMITATIONS: Case series. CONFLICT OF INTEREST: None.

Risk factors of fetal deaths and major birth defects in newborns of women with epilepsy: An Egyptian prospective study.

OBJECTIVES: Pregnancy registries for women with epilepsy (WWE) are arising all over the world. The aim of this work was to assess the risk factors of pregnancy losses and major birth defects (MBDs) of WWE through the Egyptian Registry of Anti-seizure medications and Pregnancy system. METHODS: An observational prospective study was conducted over 24 months (2018-2020). The following data were assessed: seizure control during pregnancy, Anti-seizure medications (ASMs) regimen, folic acid supplementation, and birth outcome. RESULTS: This study included 211 pregnant WWE, with mean age of 27.30 ±â€¯5.51 years. One hundred eighty-six (89.9%) patients were on ASMs, from which 110 (59.1%) patients were on monotherapy. One hundred sixty-nine (80.0%) had healthy living babies, while fetal deaths occurred in 27 patients (12.8%) (25 abortions and 2 stillbirth), two patients (1%) had neonatal deaths, while 13 patients (6.2%) had living babies with MBDs. Although taking folic acid in the first trimester was a protective of fetal deaths (RR < 1, P 0.011), it was not a protective of MBDs. Seizure freedom during the entire pregnancy regardless of seizure type was another protective factor against fetal deaths (RR < 1, P < 0.001). Polytherapy exposure significantly increased the risk of MBDs compared with monotherapies (RR > 1, P 0.014). History of previous MBD was another risk factor of MBDs (RR > 1, P 0.027). CONCLUSION: History of previous MBD and polytherapy exposure increased the risk of MBDs. Taking folic acid during first trimester and being seizure free during pregnancy were protective factors against fetal deaths.

[Treatment for non-viable pregnancy in primary care]. / Behandeling van niet-vitale zwangerschap in de eerste lijn.

OBJECTIVE: To explore the experiences of women and health care professionals with misoprostol as a first line treatment for non-viable pregnancy. Additionally, we investigated to what extent adding this treatment to primary care will prevent a referral to secondary care. DESIGN: Retrospective mixed methods study METHOD: Pregnant women with a non-viable pregnancy with a gestational age shorter than 12 weeks treated by community midwives in Nijmegen Lent as part of an on-going pilot project were included. Quantitative data regarding treatment outcomes and patient satisfaction were collected and analysed descriptively. In addition, semi structured interviews were performed with five patients and five primary care professionals on their experiences with this treatment. RESULTS: In total 24 women with 25 non-viable pregnancies were included. Of all women, 96% was satisfied about the treatment and 75% would choose primary care treatment again if they would have another non-viable pregnancy. Referral to a secondary care was prevented in 56% of the cases. Four main themes were found from the interviews: 1) Choice of health care, 2) Collaboration of the health care chain, 3) Competence of the midwives and the womens confidence in this, and 4) Disappointments. One overarching theme emerged that covered all other themes: Patient-centered care. CONCLUSION: Misoprostol as treatment for non-viable pregnancy in primary care is an acceptable alternative for women and health care professionals. Addition of misoprostol treatment in primary care prevents a referral to the secondary care in most cases treated with misoprostol.

Antenatal management and neonatal outcomes of monochorionic twin pregnancies in a tertiary teaching hospital: a 10-year review.

Monochorionic (MC) pregnancy is a high risk pregnancy with well-defined specific complications, such as twin-to-twin transfusion syndrome (TTTS) and twin anaemia-polycythaemia sequence (TAPS). Laser photocoagulation (LPC) is an effective treatment for both complications. In the current retrospective study, we determined the incidence of MC pregnancy complications in a tertiary care centre during a 10-year period. Single foetal death (FD) beyond 14 weeks' gestation was significantly higher when complicated by either TTTS, TAPS or selective foetal growth restriction (21.4%, 16.7% and 9.1% versus 1.6%, p<.001, p=.02 and p=.04, respectively). We also demonstrated that twins' weight discordance >20% is an independent risk factor for single or double FD after LPC. Consequently, prior to LPC, patients should be counselled that early diagnosis of TTTS, advanced Quintero stages and weight discordances >20% are potential risk factors for FD. Further studies are needed to identify additional risk factors for TTTS and TAPS outcome after LPC.Impact StatementWhat is already known on this subject? Monochorionic (MC) pregnancy is a high risk pregnancy with well-defined specific complications, such as twin-twin transfusion syndrome (TTTS) and twin anaemia-polycythaemia sequence (TAPS). Laser photocoagulation (LPC) is an effective treatment for both complications.What the results of this study add? The results of the current study determined the incidence of MC pregnancy complications in a tertiary care centre in Brussels, and identified that twins' weight discordance >20% is an independent risk factor for single or double foetal death after LPC.What the implications are of these findings for clinical practice and/or further research? Prior to laser coagulation, patients should be counselled that early diagnosis of TTTS, Quintero stages 3 or 4 and weight discordances >20% are potential risk factors for foetal demise. Further studies are needed to identify additional risk factors for TTTS and TAPS outcome after LPC.

Knockout mouse models are predictive of malformations or embryo-fetal death in drug safety evaluations.

Traditionally, understanding potential developmental toxicity from pharmaceutical exposures has been based on the results of ICH guideline studies in two species. However, support is growing for the use of weight of evidence approaches when communicating the risk of developmental toxicity, where the intended pharmacologic mode of action affects fundamental pathways in developmental biology or phenotypic data from genetically modified animals may increasingly be included in the overall assessment. Since some concern surrounds the use of data from knockout (KO) mice to accurately predict the risk for pharmaceutical modulation of a target, a deeper understanding of the relevance and predictivity of adverse developmental effects in KO mice for pharmacological target modulation is needed. To this end, we compared the results of embryo-fetal development (EFD) studies for 86 drugs approved by the FDA from 2017 to 2019 that also had KO mouse data available in the public domain. These comparisons demonstrate that data from KO mouse models are overall highly predictive of malformations or embryo-fetal lethality (MEFL) from EFD studies, but less so of a negative outcome in EFD studies. This information supports the use of embryo-fetal toxicity data in KO models as part of weight of evidence approaches in the communication of developmental toxicity risk of pharmaceutical compounds.

Antenatal interventions for preventing stillbirth, fetal loss and perinatal death: an overview of Cochrane systematic reviews.

BACKGROUND: Stillbirth is generally defined as a death prior to birth at or after 22 weeks' gestation. It remains a major public health concern globally. Antenatal interventions may reduce stillbirths and improve maternal and neonatal outcomes in settings with high rates of stillbirth. There are several key antenatal strategies that aim to prevent stillbirth including nutrition, and prevention and management of infections. OBJECTIVES: To summarise the evidence from Cochrane systematic reviews on the effects of antenatal interventions for preventing stillbirth for low risk or unselected populations of women. METHODS: We collaborated with Cochrane Pregnancy and Childbirth's Information Specialist to identify all their published reviews that specified or reported stillbirth; and we searched the Cochrane Database of Systematic Reviews (search date: 29 Feburary 2020) to identify reviews published within other Cochrane groups. The primary outcome measure was stillbirth but in the absence of stillbirth data, we used perinatal mortality (both stillbirth and death in the first week of life), fetal loss or fetal death as outcomes. Two review authors independently evaluated reviews for inclusion, extracted data and assessed quality of evidence using AMSTAR (A Measurement Tool to Assess Reviews) and GRADE tools. We assigned interventions to categories with graphic icons to classify the effectiveness of interventions as: clear evidence of benefit or harm; clear evidence of no effect or equivalence; possible benefit or harm; or unknown benefit or harm or no effect or equivalence. MAIN RESULTS: We identified 43 Cochrane Reviews that included interventions in pregnant women with the potential for preventing stillbirth; all of the included reviews reported our primary outcome 'stillbirth' or in the absence of stillbirth, 'perinatal death' or 'fetal loss/fetal death'. AMSTAR quality was high in 40 reviews with scores ranging from 8 to 11 and moderate in three reviews with a score of 7. Nutrition interventions Clear evidence of benefit: balanced energy/protein supplementation versus no supplementation suggests a probable reduction in stillbirth (risk ratio (RR) 0.60, 95% confidence interval (CI) 0.39 to 0.94, 5 randomised controlled trials (RCTs), 3408 women; moderate-certainty evidence). Clear evidence of no effect or equivalence for stillbirth or perinatal death: vitamin A alone versus placebo or no treatment; and multiple micronutrients with iron and folic acid versus iron with or without folic acid. Unknown benefit or harm or no effect or equivalence: for all other nutrition interventions examined the effects were uncertain. Prevention and management of infections Possible benefit for fetal loss or death: insecticide-treated anti-malarial nets versus no nets (RR 0.67, 95% CI 0.47 to 0.97, 4 RCTs; low-certainty). Unknown evidence of no effect or equivalence: drugs for preventing malaria (stillbirth RR 1.02, 95% CI 0.76 to 1.36, 5 RCTs, 7130 women, moderate certainty in women of all parity; perinatal death RR 1.24, 95% CI 0.94 to 1.63, 4 RCTs, 5216 women, moderate-certainty in women of all parity). Prevention, detection and management of other morbidities Clear evidence of benefit: the following interventions suggest a reduction: midwife-led models of care in settings where the midwife is the primary healthcare provider particularly for low-risk pregnant women (overall fetal loss/neonatal death reduction RR 0.84, 95% CI 0.71 to 0.99, 13 RCTs, 17,561 women; high-certainty), training versus not training traditional birth attendants in rural populations of low- and middle-income countries (stillbirth reduction odds ratio (OR) 0.69, 95% CI 0.57 to 0.83, 1 RCT, 18,699 women, moderate-certainty; perinatal death reduction OR 0.70, 95% CI 0.59 to 0.83, 1 RCT, 18,699 women, moderate-certainty). Clear evidence of harm: a reduced number of antenatal care visits probably results in an increase in perinatal death (RR 1.14 95% CI 1.00 to 1.31, 5 RCTs, 56,431 women; moderate-certainty evidence). Clear evidence of no effect or equivalence: there was evidence of no effect in the risk of stillbirth/fetal loss or perinatal death for the following interventions and comparisons: psychosocial interventions; and providing case notes to women. Possible benefit: community-based intervention packages (including community support groups/women's groups, community mobilisation and home visitation, or training traditional birth attendants who made home visits) may result in a reduction of stillbirth (RR 0.81, 95% CI 0.73 to 0.91, 15 RCTs, 201,181 women; low-certainty) and perinatal death (RR 0.78, 95% CI 0.70 to 0.86, 17 RCTs, 282,327 women; low-certainty). Unknown benefit or harm or no effect or equivalence: the effects were uncertain for other interventions examined. Screening and management of fetal growth and well-being Clear evidence of benefit: computerised antenatal cardiotocography for assessing infant's well-being in utero compared with traditional antenatal cardiotocography (perinatal mortality reduction RR 0.20, 95% CI 0.04 to 0.88, 2 RCTs, 469 women; moderate-certainty). Unknown benefit or harm or no effect or equivalence: the effects were uncertain for other interventions examined. AUTHORS' CONCLUSIONS: While most interventions were unable to demonstrate a clear effect in reducing stillbirth or perinatal death, several interventions suggested a clear benefit, such as balanced energy/protein supplements, midwife-led models of care, training versus not training traditional birth attendants, and antenatal cardiotocography. Possible benefits were also observed for insecticide-treated anti-malarial nets and community-based intervention packages, whereas a reduced number of antenatal care visits were shown to be harmful. However, there was variation in the effectiveness of interventions across different settings, indicating the need to carefully understand the context in which these interventions were tested. Further high-quality RCTs are needed to evaluate the effects of antenatal preventive interventions and which approaches are most effective to reduce the risk of stillbirth. Stillbirth (or fetal death), perinatal and neonatal death need to be reported separately in future RCTs of antenatal interventions to allow assessment of different interventions on these rare but important outcomes and they need to clearly define the target populations of women where the intervention is most likely to be of benefit. As the high burden of stillbirths occurs in low- and middle-income countries, further high-quality trials need to be conducted in these settings as a priority.

Knockout mouse models are predictive of malformations or embryo-fetal death in drug safety evaluations.

Traditionally, understanding potential developmental toxicity from pharmaceutical exposures has been based on the results of ICH guideline studies in two species. However, support is growing for the use of weight of evidence approaches when communicating the risk of developmental toxicity, where the intended pharmacologic mode of action affects fundamental pathways in developmental biology or phenotypic data from genetically modified animals may increasingly be included in the overall assessment. Since some concern surrounds the use of data from knockout (KO) mice to accurately predict the risk for pharmaceutical modulation of a target, a deeper understanding of the relevance and predictivity of adverse developmental effects in KO mice for pharmacological target modulation is needed. To this end, we compared the results of embryo-fetal development (EFD) studies for 86 drugs approved by the FDA from 2017 to 2019 that also had KO mouse data available in the public domain. These comparisons demonstrate that data from KO mouse models are overall highly predictive of malformations or embryo-fetal lethality (MEFL) from EFD studies, but less so of a negative outcome in EFD studies. This information supports the use of embryo-fetal toxicity data in KO models as part of weight of evidence approaches in the communication of developmental toxicity risk of pharmaceutical compounds.

["If you don't push, you'll kill your child!" Midwives and mothers faced with perinatal death (Togo)]. / « Si tu ne pousses pas, tu vas tuer ton enfant ! ¼ Sages-femmes et mères face aux morts périnatales au Togo.

INTRODUCTION: The latest global reports show that in 2016, 2.6 million children died worldwide during their first month of birth. Also, the proportion of neonatal deaths among the deaths of children under 5 increased between 1990 and 2015: from 26% in 1990 to 35% in 2015 [1]. METHOD: An anthropological study in public health and home-based structures in north Togo (Savanes region) allowed us to observe and perform a clinical ethnography of different perinatal death situations. RESULTS: The nursing staff, consider the mother as responsible: She didn't come to the hospital early; she was ill but did not get treated or she was late for the expulsion leaving the newborn suffocating. The health care staff is rarely called into question in the face of such a situation. In addition to the guilt of grieving mothers, these tragic situations are in most cases erased as having never occurred by the nursing staff and also by the family: silence and many things left unsaid surround these deaths. CONCLUSION: This study shows that we need to initiate death audits in the maternity wards in order to improve care for mothers and newborns.

A rare occurrence of intrauterine death following an allergic reaction to iron sucrose.

During pregnancy, iron-deficiency anemia if untreated can affect the mother and child and hence iron is supplemented. Intolerance to oral iron therapy and malabsorption are common indications for parenteral iron therapy. The regularly used intravenous iron preparations are iron sucrose, sodium ferric gluconate, and iron dextran, of which iron sucrose has a satisfactory safety profile. We report a case of iron sucrose causing rare reaction with generalized edema in the mother, which was followed by intrauterine death. The oxidative stress due to immune-mediated mechanisms or adjuvant used in iron sucrose could cause mild rashes to severe anaphylactic reactions. This case report warns us toward the use of parenteral iron preparations in pregnant women, as one of the safe formulations could lead to an unusual fatal outcome in the fetus.

Reduced fetal movements is twin pregnancies and the association with adverse neonatal outcomes.

OBJECTIVE: Reduced fetal movements (RFM) is an obstetric complaint known to be associated with adverse neonatal outcomes and should serve as an alarming sign in obstetric triage. Whether this assumption holds for twin pregnancies, is still an obstetric enigma, and this complaint is sometimes overlooked in twins. We, therefore, aimed to study neonatal outcomes in twin pregnancies complicated by RFM. We hypothesised that in twin pregnancy, maternal ability to perceive RFM will be limited, and therefore, will not be associated with adverse neonatal outcome. STUDY DESIGN: Included were all dichorionic twin pregnancies between 2009-2019 who presented to our obstetric triage at a gestational age >34 weeks with an isolated complaint of RFM and delivered during the subsequent two weeks (RFM group). The control group included patients with twin pregnancies (matched for gestational age and maternal age) who presented for routine assessment and reported regular fetal movements throughout pregnancy (no RFM group). Data regarding pregnancy, delivery, and neonatal outcomes were compared between the groups. The primary outcome was a composite of adverse neonatal outcomes, which included one or more of the following: neonatal hypoglycemia, respiratory morbidity, cerebral morbidity, phototherapy, neonatal sepsis, blood transfusions, necrotizing enterocolitis, or neonatal death. Multivariable regression analysis was used to identify independent associations with adverse neonatal outcomes. RESULTS: Maternal demographics and gestational age at delivery did not differ between the RFM group (n = 83 pregnancies and 166 neonates) and the no RFM group (n = 83 pregnancies and 166 neonates). Neonatal birthweights, as well as the rate of birthweights <10th centile, did not differ between the groups. There were 2 cases of fetal demise diagnosed at triage in the RFM group. The rate of the primary outcome, as well as NICU admissions, were significantly higher in the RFM group compared to the no RFM group (29.5 % vs. 19.2 %, p = 0.01 and 32.5 % vs. 19.2 %, p = 0.001). In multivariable analysis RFM (aOR = 1.18, 95 % CI = 1.06-2.73), and GA at delivery (aOR = 0.88, 95 % CI = 0.67-0.97) were associated with adverse neonatal outcome-independent from background confounders. CONCLUSION: Patients presented to obstetric triage with twin pregnancies and isolated RFM had higher rates of adverse neonatal outcomes and NICU admissions compared to twin pregnancies without RFM.

Reduced fetal movements at term in singleton low risk pregnancies-Is there an association with placental histopathological findings?

INTRODUCTION: Maternal perception of fetal movements has long been considered an indicator of fetal well-being. A sudden decrease in the number of fetal movements is suggestive of fetal compromise. We aimed to determine whether the maternal perception of reduced fetal movements (RFM) is associated with placental pathological lesions in a low-risk term population. MATERIAL AND METHODS: Our study was a case-control study that was performed in a single university center. Placental histopathology, maternal demographics, labor characteristics, and neonatal outcomes of term, singleton pregnancies with maternal perception of RFM during the 2 weeks prior to delivery were collected. To isolate the effect of RFM on placental pathology, we excluded cases complicated by preterm birth, hypertensive disorders, diabetes mellitus, small-for-gestational-age and congenital/genetic anomalies. We compared pregnancy outcomes and placental pathology between the RFM group and a control group matched for gestational age and mode of delivery. Placental lesions were classified according to the "Amsterdam" criteria. Composite adverse neonatal outcome was defined as one or more of the following: sepsis, transfusion, hypoglycemia, phototherapy, respiratory morbidity, cerebral morbidity, necrotizing enterocolitis and fetal/neonatal death. Multivariable regression analysis was performed to identify independent associations with adverse neonatal outcome. RESULTS: We included patients who gave birth from January 2008 until May 2019. The study group included 203 term pregnancies with RFM during the 2 weeks prior to delivery, which was matched with 203 controls. The RFM group was characterized by a higher rate of placental weight <10th percentile (22.6% vs. 3.9%, P < .001), a higher rate of maternal vascular malperfusion lesions (30.5% vs. 18.7%, P = .007) and lesions of maternal inflammatory response (43.3% vs. 29.5%, P = .005). At delivery, the RFM group had higher rates of cesarean delivery due to non-reassuring fetal heart rate monitoring (P = .01), 5-minute Apgar score ≤7 (P = .03), neonatal intensive care unit admissions (P < .001) and composite adverse neonatal outcomes (P = .007). Using multivariable analysis, RFM (adjusted odds ratio [aOR] 1.7, 95% confidence interval [CI] 1.1-4.8), and placental maternal vascular malperfusion lesions (aOR 1.2, 95% CI 1.0-2.9) were independently associated with adverse neonatal outcome. CONCLUSIONS: After excluding important placental-related morbidities, RFM was associated with a higher rate of placental weight <10th percentile and placental maternal vascular malperfusion lesions vs. controls. This study suggests a placental involvement in the association between RFM at term and adverse pregnancy outcomes.

Exploring the risks accompanying child-bearing in aboriginal society on Gran Canaria (Canary Islands, 13th-15th cal. CE): death of a pregnant woman during her third trimester.

In the pre-Hispanic necropolis of Juan Primo, northwest Gran Canaria (Canary Islands, Spain) a grave was found containing a 20-25 year-old woman with a foetus in her abdominal region, whose age at death was estimated at 33-35 weeks of gestation. The purpose of this study is to discuss the possible cause of death of the woman and foetus. Skeletons of both individuals were well preserved, permitting a good record of the bones found in the burial, which is compatible with a pregnancy at preterm. The age of the foetus and the position of the left upper limb raise the possibility that their death was the result of a difficult birth (dystocia). However, a number of alternative disorders can be put forward to explain this death in the third trimester of pregnancy, such as eclampsia and abruption placentae. In this case, pertinent ethnohistorical and osteoarchaeological information about the ancient canaries allows us to assess some of the stressors that would increase their maternal mortality. The lack of similar evidence in archaeological contexts makes this an important finding, providing a likely case of obstetric problems and their impact on pre-industrial societies.

Perinatal bereavement and palliative care offered throughout the healthcare system.

The aims of this article are twofold: (I) provide a general overview of perinatal bereavement services throughout the healthcare system and (II) identify future opportunities to improve bereavement services, including providing resources for the creation of standardized care guidelines, policies and educational opportunities across the healthcare system. Commentary is provided related to maternal child services, the neonatal intensive care unit (NICU), prenatal clinics, operating room (OR) and perioperative services, emergency department (ED), ethics, chaplaincy and palliative care services. An integrated system of care increases quality and safety and contributes to patient satisfaction. Physicians, nurses and administrators must encourage pregnancy loss support so that regardless of where in the facility the contact is made, when in the pregnancy the loss occurs, or whatever the conditions contributing to the pregnancy ending, trained caregivers are there to provide bereavement support for the family and palliative symptom management to the fetus born with a life limiting condition. The goal for respectful caregiving throughout an entire hospital system is achievable and critically important.