In our responses to the overdose epidemic, we cannot forget pregnant and postpartum people

In 2021, there were over 100,000 drug overdose deaths in the United States (US). Death rates have increased faster among women than men, particularly among Black and Indigenous people. Although drug overdose is a leading cause of pregnancy-associated deaths, birthing people are rarely emphasized in discussions of overdose and research and services remain limited. Data show increases in drug use and deaths among women of child-bearing age, with risks continuing in the postpartum period. Harms experienced by birthing people who use drugs occur in the context of broader inequities in maternal morbidity and mortality that lead to disparate reproductive health outcomes. Shared structural antecedents (e.g. intersecting sexism and racism, stigma, and punitive policies) underlie overlapping epidemics of overdose and maternal morbidity and mortality. Here we discuss the unique challenges placed on birthing people who use drugs and make recommendations on how to mitigate harms by improving access to and delivery of quality care and addressing unjust policies and practices. We highlight the need for integrated health services, clearer guidelines rooted in equity, and the need for changes to policy and practice that support rather than punish. To better serve individuals and families impacted by substance use, we need multilevel solutions that advance gender equity and racial justice to reshape and/or dismantle the systems that undergird oppression.

Systemic Oppression, the Impact on Obstetric Care, and Interventions to Achieve Ideal Obstetric Outcomes

Systemic oppression contributes to adverse obstetric outcomes. It is possible to interrupt these adverse outcomes and achieve ideal patient outcomes by learning about our participation in oppression.

State restrictions on abortion are associated with fewer abortions in patients with high-risk cardiovascular conditions

OBJECTIVES

Patients with modified World Health Organization (mWHO) class IV cardiovascular conditions are at high risk of severe maternal morbidity and mortality in pregnancy and are advised to avoid pregnancy or consider abortion if they become pregnant. We aimed to determine if state-level abortion policy is associated with receiving an abortion in this high-risk population.

STUDY DESIGN

We conducted a descriptive retrospective cross-sectional study of abortion among people 15-44 years of age with mWHO class IV cardiovascular conditionsstate policy on abortion using US claims data from United health Group from 2017 to 2020.

RESULTS

There was a statistically significant association between restrictive abortion policy at that state level and lower number of pregnancies ending in abortions in this high-risk group.

CONCLUSIONS

States with the most restrictive abortion policy have the lowest proportion of pregnancies ending in abortion among patients with mWHO class IV cardiovascular conditions.

IMPLICATIONS

Variation in receiving abortion by state of residence among patients with mWHO class IV cardiovascular conditions may indicate an impending rise in severe maternal morbidity and mortality related to cardiovascular disease in pregnancy, and the risk factor is where a person lives. This trend may be exacerbated by the Supreme Court Decision Dobbs v Jackson Women's Health.

Counseling women of reproductive age about emergency preparedness - Provider attitudes and practices

We report healthcare provider attitudes and practices on emergency preparedness counseling for women of reproductive age (WRA), including pregnant, postpartum, and lactating women (PPLW), for disasters and weather emergencies. DocStyles is a web-based panel survey of primary healthcare providers in the United States. During March 17-May 17, 2021, obstetricians-gynecologists, family practitioners, internists, nurse practitioners, and physician assistants were asked about the importance of emergency preparedness counseling, level of confidence, frequency, barriers to providing counseling, and preferred resources to support counseling among WRA and PPLW. We calculated frequencies of provider attitudes and practices, and prevalence ratios with 95% CIs for questions with binary responses. Among 1503 respondents (family practitioners (33%), internists (34%), obstetrician-gynecologists (17%), nurse practitioners (8%), and physician assistants (8%)), 77% thought emergency preparedness was important, and 88% thought counseling was necessary for patient health and safety. However, 45% of respondents did not feel confident providing emergency preparedness counseling, and most (70%) had never talked to PPLW about this topic. Respondents cited not having time during clinical visits (48%) and lack of knowledge (34%) as barriers to providing counseling. Most respondents (79%) stated they would use emergency preparedness educational materials for WRA, and 60% said they were willing to take an emergency preparedness training. Healthcare providers have opportunities to provide emergency preparedness counseling; however, many have not, noting lack of time and knowledge as barriers. Emergency preparedness resources combined with training may improve healthcare provider confidence and increase delivery of emergency preparedness counseling.

Disparities in opioid use disorder-related hospital use among postpartum Virginia Medicaid members

INTRODUCTION

The overdose crisis is increasingly revealing disparities in opioid use disorder (OUD) outcomes by race and ethnicity. Virginia, like other states, has witnessed drastic increases in overdose deaths. However, research has not described how the overdose crisis has impacted pregnant and postpartum Virginians. We report the prevalence of OUD-related hospital use during the first year postpartum among Virginia Medicaid members in the years preceding the COVID-19 pandemic. We secondarily assess how prenatal OUD treatment is associated with postpartum OUD-related hospital use.

METHODS

This population-level retrospective cohort study used Virginia Medicaid claims data for live infant deliveries between July 2016 and June 2019. The primary outcome of OUD-related hospital use included overdose events, emergency department visits, and acute inpatient stays. Independent variables of interest were prenatal receipt of medication for OUD (MOUD) and receipt of non-MOUD treatment components in line with a comprehensive care approach (e.g., case management, behavioral health). Both descriptive and multivariate analyses were performed for all deliveries and stratified by White and Black non-Hispanic individuals to bring attention to the devastating impacts of the overdose crisis within communities of color.

RESULTS

The study sample included 96,649 deliveries. Over a third were by Black birthing individuals (n = 34,283). Prenatally, 2.5 % had evidence of OUD, which occurred more often among White (4 %) than Black (0.8 %) non-Hispanic birthing individuals. Postpartum OUD-related hospital use occurred in 10.7 % of deliveries with OUD, more commonly after deliveries by Black, non-Hispanic birthing individuals with OUD (16.5 %) than their White, non-Hispanic counterparts (9.7 %), and this disparity persisted in the multivariable analysis (Black AOR 1.64, 95 % CI 1.14-2.36). Postpartum OUD-related hospital events were less frequent for individuals receiving versus not receiving postpartum MOUD within 30 days prior to the event. Prenatal OUD treatment, including MOUD, was not associated with decreased odds of postpartum OUD-related hospital use in the race-stratified models.

CONCLUSION

Postpartum individuals with OUD are at high risk for mortality and morbidity, especially Black individuals not receiving MOUD after delivery. An urgent need remains to effectively address the systemic and structural drivers of racial disparities in transitions of OUD care through the one-year postpartum period.

The Burden of Unsafe Abortion Six Years before the COVID-19 Era in a Nigerian Tertiary Hospital: An Analytical Retrospective Study

BACKGROUND

Unsafe abortion remains a leading cause of maternal mortality and morbidity, especially in developing countries with restrictive abortion laws. Disease containment measures during the COVID-19 pandemic have reduced access to contraception and safe abortion care, potentially increasing rates of unintended pregnancies and unsafe abortion.

OBJECTIVE

To evaluate the morbidity and mortality burden of unsafe abortion before the COVID-19 pandemic.

METHODS

A six-year analytical retrospective study of unsafe abortion at the Federal Medical Centre, Lokoja, Nigeria. All case records of unsafe abortion managed within the study period were retrieved, and relevant data extracted using a purpose-designed proforma. Data obtained was analysed using the IBM SPSS Statistics for Windows, version 25 (IBM Corp., Armonk, N.Y., USA). Associations between categorical independent and outcome variables were assessed using the Chi square test at 95% confidence level. A p-value of <0.05 was considered statistically significant.

RESULTS

The prevalence of unsafe abortion was 8.6 per 1,000 deliveries. More than one-half (37, 52.9%) were medical abortions using misoprostol tablets. The mean age of the women was 23.15+ 3.96 years, and most of them were single (49, 70%), with primary/ secondary education (42, 60%), and of low socioeconomic status (67, 95.7%). Nearly one-half (33, 47.1%) had either never used any modern contraceptive (9, 12.9%) or only used emergency contraception (24, 34.3%). The predominant complications of unsafe abortion included retained product of conception (69, 98.6%), haemorrhagic shock (22,31.4%), and sepsis (19, 27.1%). There were two maternal deaths, giving a case fatality rate of 2.9%.

CONCLUSION

Unsafe abortion remains a significant cause of maternal mortality and morbidity in our setting. Improving access to effective modern contraceptives and liberalizing our abortion laws may reduce maternal morbidity and mortality from unsafe abortion.

Multi-institutional and multi-disciplinary care: A successfully managed aortic dissection in the third trimester of pregnancy

Multi-disciplinary collaborative care for pregnant women with complex and emergent conditions is essential. Logistical planning, clear communication and human factor awareness are all non-clinical skills which need to be utilised in order to maximise outcomes. We describe the case of a proximal aortic dissection in the late third trimester of pregnancy diagnosed in a peripheral hospital that was transferred to a cardiothoracic centre for successful operative management 160 km away. This required the time-sensitive mobilisation and liaison of a receiving cardiothoracic, anaesthesiology and perfusionist team in conjunction with obstetric and midwifery support from an affiliated maternity hospital, as well as the national neonatal transport team. We emphasise the importance of multidisciplinary team management in complex cases and how imperative good inter-disciplinary communication is to ensure safe inter-hospital transfer.

The prevalence of perioperative iron deficiency anaemia in women undergoing caesarean section-a retrospective cohort study

Background

Caesarean section is a common surgery, with almost 23 million procedures performed globally each year. Postpartum haemorrhage, in association with caesarean section surgery, is a leading global cause of maternal morbidity and mortality. Perioperative iron deficiency anaemia is a risk factor for intraoperative bleeding. Therefore, anaemia is an important and modifiable risk factor for bleeding during caesarean section surgery. Recent recommendations advise that all preoperative patients with anaemia (defined as haemoglobin concentration (Hb) < 130 g/L), regardless of sex, be assessed and treated to normalise haemoglobin levels. It is unclear how this recommendation translates to pregnant women where the World Health Organization (WHO) defines anaemia at a much lower threshold (Hb < 110 g/L). We aimed to determine the prevalence, and characterization, of Hb levels < 130 g/L perioperatively in women undergoing caesarean section.

Method

We conducted a retrospective cohort study of 489 consecutive women who underwent caesarean section over a 12-week period, in a single-centre tertiary referral maternity unit in Australia. We calculated the proportion of women who were anaemic (Hb < 130 g/L) at four time points—first hospital appointment, third trimester, preoperatively and on discharge from hospital. The proportion of women who were iron deficient (ferritin level < 30 μg/L) at their first hospital appointment was determined.

Results

Haemoglobin was measured in 479 women. Ferritin was measured in 437 of these women. The mean (SD) Hb at the first hospital appointment, third trimester, preoperatively, and postoperatively on discharge was 126.7 (11.4) g/L, 114.6 (10.6) g/L, 124.1 (12.4) g/L, and 108.0 (13.6) g/L respectively. Iron deficiency was present in 148 (33.9%) women at their first hospital appointment; 107 of 248 (43.1%) women with anaemia and 41 of 189 (21.7%) with no anaemia. 29 women were found to have moderate anaemia (Hb 80−109 g/L) with 18 of these 29 (62.1%) women having iron deficiency. Only 68 (45.9%) women with iron deficiency at their first hospital appointment received treatment. The prevalence of anaemia classified as Hb < 130 g/L versus the WHO classification of Hb < 110 g/L from all causes was 57.4% versus 6.1% at first hospital appointment, 94% versus 26.1% in third trimester, and 66.0% versus 12.2% preoperatively. Postoperatively at least 40% of women had Hb < 130 g/L on hospital discharge versus at least 23% of women using WHO definition of Hb < 110 g/L. Of the 112 women with hospital discharge Hb < 110 g/L, 35 (31.3%) women were iron deficient at their first hospital appointment.

Conclusion

Over one in three women were iron deficient at their first hospital appointment. 62% of women with moderate anaemia (Hb 80–109 g/L) also had iron deficiency. At least four in 10 women were anaemic (Hb < 130 g/L) on hospital discharge. Less than half of the women with anaemia were treated. Our data suggests that 30% of postoperative anaemia may be prevented with intensive treatment of iron deficiency in early pregnancy. Large prospective studies, are needed to determine outcomes after caesarean section in women, stratified by preoperative Hb and ferritin levels. The prevalence of anaemia in our data suggests it is a moderate public health problem.

Midwives' experiences of reducing maternal morbidity and mortality from postpartum haemorrhage (PPH) in Eastern Nigeria

Background

Postpartum haemorrhage (PPH) is one of the major complications of childbirth which may result in maternal morbidity and mortality, especially in low and middle-income countries like Nigeria. Midwives play a vital role in preventing and managing PPH in Nigerian rural communities. The aim of this study is to understand the experiences of midwives in rural maternity care settings in order to provide appropriate support and improve practice.

Methods

An exploratory, qualitative study of a purposive sample of 15 practicing midwives was carried out using semi-structured interviews from November 2018 to February 2019. Data were transcribed verbatim and analyzed using content analysis.

Results

Four themes were identified: 1. interventions for preventing PPH; 2. approaches to managing PPH; 3. challenges of preventing and managing PPH and 4. ways of supporting midwives to overcome these challenges in rural health care settings. Midwives employed various strategies, such as antenatal education, diagnosis and treatment of anaemia to counteract complications from possible PPH. Understanding PPH as a life-threatening condition enabled the midwives to provide holistic and effective management that sometimes involved a multidisciplinary team approach. Inadequate resources and delay in seeking health care, however, militate against their efforts. The midwives also identified the need for continuing education and training to enhance their standards of care.

Conclusion

These midwives in Nigerian rural health care settings engage in preventive practices and active management of PPH though not without barriers, such as inadequate resources. There is a need for midwives in rural areas to have cultural competence, be provided with adequate resources and participate in ongoing education in order to be more effective.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12884-022-04804-x.

Why women choose to to seek facility-level obstetrical care in rural Guatemala: A qualitative study

OBJECTIVE

The majority of indigenous Guatemalan women give birth at home with traditional birth attendants (TBAs), and maternal mortality rates are high (Ministerio de Salud, 2017). Our objective was to better understand decision-making around whether to remain in the home or to seek facility-level care for obstetric complications.

METHODS

This study was a qualitative analysis using semi-structured interviews in a Maya population in the Western Highlands of Guatemala who received prenatal care between April 2017 and December 2018. We used qualitative interviews with women who were identified as medically high-risk and needing facility-level care, offered assistance with acquiring such care, and yet declined this option. Women interviewed were connected to a primary care organization called Maya Health Alliance, through care with TBAs involved in a program utilizing a smartphone-based decision support application to identify maternal and neonatal complications of pregnancy. Interviews were analyzed using Dedoose (www.dedoose.com). Deductive and inductive analysis was performed.

RESULTS

Barriers to care included a disagreement between the respondent and TBA about indications for facility care, fear of hospital care, concerns about the quality of hospital care, logistical obstacles, and lack of control; and they were more often described by respondents who had previous healthcare experiences. Therapeutic misalignment occurred more with conditions perceived to be less severe. Participants described a balancing of fears and apprehensions against concerns of low quality and disrespectful maternity care, and in the setting of emergent conditions, disregarded barriers that were often described as inhibiting non-urgent obstetric care.

CONCLUSIONS

The decision to engage in medical care in this population of Maya women involves a weighing of the perception of seriousness of the medical complication against fears of facility level care and concerns of a poor quality of care.

Goals for Collaborative Management of Obstetric Hemorrhage

Hemorrhage remains a leading cause of preventable maternal morbidity and mortality worldwide and in the United States. Postpartum hemorrhage is the number one cause of severe morbidity during hospitalization for birth, despite hospital, state, and national initiatives. In addition, studies show that more than 90% of maternal deaths related to obstetric hemorrhage are preventable. This article reviews relevant physiologic changes of pregnancy that may have an impact on hemorrhage management and describes collaborative approaches for management of hemorrhage in this unique population.

Pregnant in the United States in the COVID-19 pandemic: A collision of crises we cannot ignore

NO abstract intended, Introduction is listed here The COVID-19 pandemic and call for social justice is occurring when the United States, unlike its peer countries, has already experienced a steady 20-year rise in maternal morbidity and mortality with pregnant women today facing a 50 percent higher risk of mortality than their mothers. 1 Most vulnerable are women of color, black and American Indian/Alaska Native women, who have experienced longstanding disparities in access to and quality of healthcare and may begin pregnancy with hypertension, diabetes, and obesity, complications known to be more common in women enduring segregation. 2–4 Initially, the race-related health disparities and resultant disproportionately higher rates of COVID-19 cases and mortality in indigenous communities and black, latinx, or other communities of color were mistakenly considered innate racial differences. More recently, these higher rates have been attributed to underlying social, structural, and environmental determinants of health including resource inequities, inadequate housing, and occupational and environmental hazards that result in greater exposure to and less protection from COVID-19. 5,6 Augmented by the added physiologic stress of pregnancy, these comorbidities and disparities compound the risk of pregnancy-associated cardiomyopathy, thromboembolism, and hemorrhage, often resulting in lasting physical and mental health consequences.

Hypertensive Disorders of Pregnancy

"Pregnancy-induced hypertension" (HDP) describes a spectrum of disorders, including gestational hypertension, preeclampsia, and chronic hypertension with superimposed preeclampsia. Each of these disease processes can progress to a more pathologic case with worsening hypertensive disease, end-organ damage, and concerning clinical sequelae. Risk factors for HDP include nulliparity, a prior pregnancy complicated by hypertension, and obesity. Close blood pressure monitoring, serologic and urine testing, and prompt clinical follow-up remain the gold standard for antenatal diagnosis and surveillance. Optimizing maternal and neonatal outcomes involves early prenatal diagnosis, a multidisciplinary team-based approach, and referral to an experienced provider for cases with advanced pathology.

Acknowledging and Addressing Allostatic Load in Pregnancy Care

The USA is one of the few countries in the world in which maternal and infant morbidity and mortality continue to increase, with the greatest disparities observed among non-Hispanic Black women and their infants. Traditional explanations for disparate outcomes, such as personal health behaviors, socioeconomic status, health literacy, and access to healthcare, do not sufficiently explain why non-Hispanic Black women continue to die at three to four times the rate of White women during pregnancy, childbirth, or postpartum. One theory gaining prominence to explain the magnitude of this disparity is allostatic load or the cumulative physiological effects of stress over the life course. People of color disproportionally experience social, structural, and environmental stressors that are frequently the product of historic and present-day racism. In this essay, we present the growing body of evidence implicating the role of elevated allostatic load in adverse pregnancy outcomes among women of color. We argue that there is a moral imperative to assign additional resources to reduce the effects of elevated allostatic load before, during, and after pregnancy to improve the health of women and their children.

Applying Patient Safety to Reduce Maternal Mortality

Maternal morbidity and mortality is on the rise in the United States. Several local, state, and nationwide organizations have worked toward reducing maternal mortality by improving patient safety. Early warning systems unique to the obstetric population have been developed to provide early intervention and to prevent patients from decompensating. Patient care bundles, supported by the American College of Obstetricians and Gynecologists, as well as The Council on Patient Safety, provide a standardized approach to obstetric care. Monitoring outcomes through root cause analysis is key to improving patient safety and outcomes.

Impact of the contraceptive implant on maternal and neonatal morbidity and mortality in rural Papua New Guinea: a retrospective observational cohort study

OBJECTIVES

Using routinely collected birth data, this study sought to measure changes in maternal and neonatal morbidity and mortality after introduction of the levonorgestrel contraceptive implant into a large, rural island population in Papua New Guinea (PNG).

STUDY DESIGN

We conducted a retrospective observational study of birth records from 4251 births that occurred between January 2010 and December 2016 on Karkar Island, PNG. The primary outcome was the change in crude birth rate (CBR) before (2010-2012) and after (2014-2016) introduction of the implant. Secondary outcomes were the change in rates (per year/1000 births) of severe postpartum hemorrhage, postpartum infection, hospital readmission, prematurity (<37 weeks), low birth weight (<2500 g) and maternal and neonatal mortality. We also studied changes in the number of pregnancies affected by grand multiparity (≥4) and short interpregnancy interval (<12 months) for the same time periods. Data were analyzed using interrupted time series and Poisson regression.

RESULTS

CBR was stable until 2012 and then declined from 2014 (p<.0001). Following introduction of the implant, the annual rate/1000 births of selected adverse birth outcomes decreased between 56% and 74% (p<.0001). The number of women with parity ≥4 who gave birth decreased by 59% (p<.0001), and the number with interpregnancy interval <12 months decreased by 64% (p<.0001).

CONCLUSIONS

Introduction of the contraceptive implant was associated with reductions in CBR, maternal and neonatal morbidity, and the number of women with high-risk pregnancies giving birth.

IMPLICATIONS

These results encourage efforts to increase knowledge and availability of the contraceptive implant in low- and middle-income countries such as PNG. In cases where it reduces the CBR and the number of women with high-risk pregnancies birthing, the implant may have a beneficial impact on maternal and neonatal morbidity.

Abnormal placentation

The term "morbidly adherent placenta" has recently been introduced to describe the spectrum of disorders including placenta accreta, increta and percreta. Due to excessive invasion of the placenta into the uterus there is associated significant maternal morbidity and mortality. Most significant risk factors for morbidly adherent placenta include history of prior cesarean delivery as well as placenta previa in the current pregnancy. Ultrasound remains the gold standard for antenatal diagnosis, however, in recent years MRI has assisted in identifying complex parametrial involvement. Optimizing maternal and neonatal outcomes involves early prenatal diagnosis, a multi-disciplinary team-based approach, and referral to an experienced center.

The Relevance of the Second Cesarean Delivery in the Reduction of Institutional Cesarean Delivery Rates

OBJECTIVE

The cesarean delivery rate has increased worldwide. The aim of our study was to assess the events associated with the second cesarean deliveries in our institution.

SUBJECTS AND METHODS

All cesarean deliveries at the Maternity Hospital, Kuwait, from January 1 to December 31, 2013, were identified. A comparative study was undertaken on patients having their first and second cesarean deliveries. The social and clinical characteristics of these patients were extracted from our records and the antenatal, intrapartum, and postpartum course of the pregnancies and their outcomes documented.

RESULTS

During the study period, 10,586 deliveries were recorded, including 3,676 cesarean deliveries, i.e., a cesarean delivery rate of 34.7%. 840 of these patients were undergoing their first cesarean delivery (group A) and 607 patients were undergoing their second (group B); 484 patients from group A and 341 patients from group B with complete records were analyzed. Mean age (30.89 ± 4.93 vs. 29.94 ± 5.56 years, p = 0.008), parity (1.49 ± 1.22 vs. 0.98 ± 1.60, p < 0.0001), gestational age at delivery (38.12 ± 2.61 vs. 37.66 ± 3.11 weeks, p = 0.02), and fetal birth weight (3,211.60 ± 691.51 vs. 2,829.73 ± 863.26 g, p < 0.001) were significantly higher in group B than in group A. 53.2% of the patients in group B requested repeat cesarean delivery, their second cesarean. The rate of maternal morbidity was low.

CONCLUSIONS

The incidence of repeat cesarean delivery in group B is high, and its reduction should contribute to a lowering of the overall cesarean delivery rate.

Detection of early left ventricular dysfunction in patients with maternal placental syndrome using tissue Doppler and strain rate imaging

BACKGROUND

Maternal placental syndromes (MPS) occur as a consequence of abnormal placental vessel formation and refer to hypertensive pregnancy disorders and related placental abnormalities. The aim of this study is to investigate early alterations in left ventricular function in patients with history of MPS using tissue Doppler and strain rate imaging.

METHODS

We enrolled 122 females who were 6 months after delivery. Group 1 included 72 patients who experienced MPS. Group 2 included 50 women with normal pregnancy as control.

RESULTS

There was no significant difference between both groups with regard to ejection fraction, deceleration time, isovolumetric relaxation time, or E/A ratio. Deterioration of left ventricular systolic and diastolic function was evident in the MPS group, by TDI parameters (significantly lower values of Sm 7.5 ± 1.2 vs. 9.1 ± 1.3, p < 0.001; Em 7.0 ± 0.8 vs. 10.0 ± 1.4, p = 0.02; and Em-to-Am ratio 0.84 ± 0.14 vs. 1.2 ± 0.18, p < 0.001). Systolic strain, peak systolic strain rate, and early and late diastolic strain rates were also significantly lower in patients who had MPS than in the control group (-18.7 ± 2.6 vs. -20.8 ± 1.5, p < 0.001; -0.92 ± 0.14 vs. -1.01 ± 0.23, p < 0.001; 1.05 ± 0.11 vs. 1.29 ± 0.24, p < 0.001; 1.8 ± 0.3 vs. 1.2 ± 0.4, p < 0.001, respectively) and in patients who had severe pre-eclampia than mild pre-eclampsia. Pre-eclamptic women who had preterm delivery showed significantly higher left diastolic dysfunction.

CONCLUSION

Left ventricular systolic and diastolic dysfunction occur in patients with history of MPS. These abnormalities are evident on tissue Doppler and strain imaging even in the absence of changes in ejection fraction or standard diastolic parameters.

A modified Delphi method to create a scoring system for assessing team performance during maternal cardiopulmonary arrest

BACKGROUND

Maternal cardiopulmonary arrest is a rare but often fatal emergency. The authors used a modified Delphi method to create a checklist of tasks for practitioners.

METHODS

Within each round, experts ranked tasks on a scale from zero through five. Consensus was defined a priori as 80% exact agreement.

RESULTS

Three rounds were required to achieve consensus resulting in a checklist of 45 tasks. Round One results revealed five tasks, Round Two included 25 tasks, and Round Three resulted in 29 tasks with 80% exact agreement.

CONCLUSIONS

The modified Delphi method resulted in a weighted scoring system that can be used to objectively assess team performance.

Amniotic fluid embolism: 10-year retrospective study in a level III maternity hospital

OBJECTIVE

To provide updated data on amniotic fluid embolism (AFE) based on our population over a 10 year period, and to propose steps for improving current practice.

STUDY DESIGN

Retrospective study carried out in the Department of Gynaecology and Obstetrics at the Strasbourg University Teaching Hospital between 1 January 2000 and 31 December 2010. Dossiers of patients with AFE were identified using medical information system programme (MISP) coding and cross-checked with the pathology reports (hysterectomy, post-mortem examination).

RESULTS

Eleven dossiers were found (0.28/1000). Eight cases (73%) of AFE occurred during labour, two (18%) in the post-partum period and one (9%) outside of parturition. Induction was initiated in four patients (45%) and labour sustained with oxytocin in 9 patients (90%). Acute circulatory collapse with cardio-respiratory arrest (CRA) was the herald symptom of AFE in 2 patients, and secondary cardio-respiratory arrest occurred rapidly in 6 patients (55%) following a relatively non-indicative prodromal phase. Disseminated intravascular coagulopathy (DIC) was observed in 10 cases (91%) and massive transfusion was necessary in all patients. Seven haemostatic hysterectomies (63%) were performed, with secondary arterial embolisation in 2 cases (22%). Although all patients presented a clinical picture of AFE, confirmation through histology or laboratory test results was forthcoming in only 7 cases (63%). Three patients died (27%). When AFE occurred during labour, 8 fetuses (75%) received intensive care support. In all, 11 newborns survived (85%). Their pH was less than 7.00 in 3 cases (27%) and 4 fetuses (36%) had an Apgar score of less than 5 at 5 minutes of life.

CONCLUSION

AFE is a rare but extremely serious disease. Some risk factors for AFE have been identified but they do not allow its occurrence to be predicted. The diagnosis may be supported by specific laboratory test results but only a post-mortem examination provides a pathognomonic diagnosis: unfortunately it is always retrospective. Obstetrical and intensive care management is complex and must be adapted to the situation bearing in mind the significant risk of haemorrhage and DIC. Hysterectomy must be performed if there is the least doubt.