Professional societies of obstetrics and gynecology as agents of change in sexual and reproductive health: FIGO's 10-country safe abortion advocacy project in Africa and Latin America

In 2019, FIGO started implementing its abortion project focusing on advocacy. The Advocacy for Safe Abortion (ASA) Project was conducted in partnership with 10 national professional societies of obstetrics and gynecology in Latin America and Africa. The project aimed to strengthen national societies, support them to be leaders in sexual and reproductive health, and enable them to obtain context-specific advocacy goals that improve access to safe abortion. Innovative monitoring and evaluation methodology enabled tracking of outcomes, consideration of their contribution to success, and cross-country evaluation. The project saw success through some key strategies: institutional capacity strengthening; enhanced work through collaborations; training to increase knowledge and reduce abortion-related stigma with a broad array of stakeholders; and generation and use of evidence to influence decision-makers. This article describes the project and methodology used and provides tangible examples of how societies have been agents of change in their countries and of the need for such important work to continue.

Postpartum bleeding visual underestimation: A persistent problem

Postpartum bleeding volume calculated by the visual method is lower than the bleeding volume that is objectively quantified.

Postpartum readmission in Maryland by race and ethnicity, 2016-2019

BACKGROUND

The majority of maternal deaths occur in the postpartum period. We sought to compare postpartum readmission by race and ethnicity to better understand whether there are disparities in maternal health in the postpartum period as indicated by readmission to the hospital.

OBJECTIVE

This study aimed to use state-wide Maryland data to identify postpartum readmission rates by race and ethnicity, as well as the major risk factors, indications, and timing of readmission.

STUDY DESIGN

In this retrospective study (2016-2019), childbirth hospitalizations for patients of childbearing age were identified from the Maryland State Inpatient Database, Healthcare Cost and Utilization Project, Agency for Healthcare Research and Quality. Indication for readmission was described. Multivariable logistic regression models were employed to determine racial and ethnic differences in postpartum readmissions, adjusting for maternal and obstetrical characteristics.

RESULTS

Among total deliveries (n=260,778), 3914 patients (1.5%) were readmitted within 60 days of delivery. The most common primary diagnoses at readmission were hypertension and infection. The prevalence of readmission was 1.2% (1306/111,325) for White patients, 2.3% (1786/79,412) for Black patients, 1.2% (485/40,862) for Hispanic patients and 1.2% (337/29,179) for patients of Other race or ethnicity (P<.0001). Black patients had the highest rates of readmission for hypertensive disorders as compared with all other races (37%, P<.0001). In adjusted models, Black patients were more likely to be readmitted than White patients (odds ratio, 1.64; confidence interval, 1.52-1.77). The majority of all readmissions occurred in the first week after delivery with Black patients having higher rates of readmission in the second week relative to all other groups (P<.0001).

CONCLUSION

Hypertension is a leading cause of postpartum readmission in Maryland. Black patients were more likely to be readmitted for hypertensive disorders of pregnancy and to have delayed readmission relative to other race or ethnic groups. Maryland public health officials should address disparities with interventions targeting racial and ethnic minorities, patients at risk for hypertensive disorders, and barriers to timely care.

Increased maternal morbidity and mortality among Asian American and Pacific Islander women in the military health system

BACKGROUND

Rates of maternal morbidity and mortality experienced by women in the United States have been shown to vary significantly by race, most commonly attributed to differences in access to healthcare and socioeconomic status. Recent data showed that Asian Pacific Islanders have the highest rate of maternal morbidity despite having a higher socioeconomic status. In the military, women of all races are granted equal access to healthcare, irrespective of socioeconomic class. We hypothesized that within the military, there would be no racial disparities in maternal outcomes because of universal healthcare.

OBJECTIVE

This study aimed to evaluate if universal access to healthcare, as seen in the military healthcare system, leads to similar rates of maternal morbidity regardless of racial or ethnic background.

STUDY DESIGN

This was a retrospective cohort study of data from the National Perinatal Information Center reports obtained from participating military treatment facilities from April 2019 to March 2020 and included 34,025 deliveries. We compared racial differences in the incidence of each of the following 3 outcomes: postpartum hemorrhage, severe maternal morbidity among women with postpartum hemorrhage including transfusion, and severe maternal morbidity among women with postpartum hemorrhage excluding transfusion.

RESULTS

A total of 41 military treatment facilities (a list of participating military treatment facilities are provided in the Appendix) provided data that were included. There was an increased rate of postpartum hemorrhage (relative risk, 1.73; 95% confidence interval, 1.45-2.07), severe maternal morbidity including transfusion (relative risk, 1.22; 95% confidence interval, 0.93-1.61), and severe maternal morbidity excluding transfusion (relative risk, 1.97; 95% confidence interval, 1.02-3.8) among Asian Pacific Islander women when compared with Black or White women.

CONCLUSION

Even with equal access to healthcare in the military, Asian Pacific Islander women experience statistically significant increased rates of postpartum hemorrhage and severe maternal morbidity excluding transfusion when compared with Black or White women. The increased rates of severe maternal morbidity including transfusion were not statistically significant.

Aortic balloon occlusion in distal zone 3 reduces blood loss from obstetric hemorrhage in placenta accreta spectrum

BACKGROUND

Peripartum hemorrhage is a significant cause of maternal death. We developed a standardized, multidisciplinary cesarean hysterectomy protocol for placenta accreta spectrum (PAS) using prophylactic resuscitative endovascular balloon occlusion of the aorta (REBOA). We initially placed the balloon in proximal zone 3, below the renal arteries. An internal review revealed more bleeding than expected, and we subsequently changed our protocol to occlude the origin of the inferior mesenteric artery (distal zone 3), to decrease blood flow through collateral circulation. We hypothesized that distal zone 3 occlusion would reduce blood loss and transfusion volume and may permit a longer duration of occlusion compared with proximal zone 3 occlusion without increasing ischemic complications.

METHODS

We conducted a single-center retrospective cohort study of patients with suspected PAS who underwent REBOA-assisted cesarean hysterectomy from December 2018 to March 2022. Medical records of all patients with PAS were reviewed. Data were extracted from hospital admission through 3 months postpartum.

RESULTS

Forty-four patients met the inclusion criteria. Nine never had the balloon inflated. Eighteen patients had placement in proximal zone 3, whereas twenty-six patients had placement in distal zone 3. Background and clinical characteristics were similar in both groups. Placental pathology was obtained in every case. After adjusting for relevant risk factors, multivariate analysis revealed that distal occlusion was associated with a 45.9% (95% confidence interval, 23.8-61.6%) decrease in estimated blood loss, 41.5% (13.7-60.4%) decrease in red blood cell transfusion volume, and 44.9% (13.5-64.9%) reduction in total transfusion volume. There were no vascular access or resuscitative endovascular balloon occlusion of the aorta-related complications in either group.

CONCLUSION

This study highlights the safety of prophylactic REBOA in planned cesarean hysterectomy for PAS and provides a rationale for distal zone 3 positioning to reduce blood loss. Resuscitative endovascular balloon occlusion of the aorta should be considered at other institutions with placenta accreta programs, especially in patients with extensive collateral flow.

LEVEL OF EVIDENCE

Therapeutic/Care Management; Level IV.

Public Priorities in Women's Health: Analysis of Request for Information Published to Inform "Advancing NIH Research on the Health of Women: A 2021 Conference"

Objectives: To assist with planning a congressionally requested conference on women's health research, the National Institutes of Health (NIH) Office of Research on Women's Health (ORWH) invited comments to characterize public concerns related to any or all of the specified public health issues: maternal morbidity and mortality (MMM); stagnant rates of cervical cancer survival; and the growing incidence of chronic debilitating conditions in women (CDCW). This analysis summarizes public priorities in women's health research. Methods: All comments received in response to a request for information were open coded and a master list of keywords was created, and comments were categorized. Comments addressing CDCW were categorized using a conceptual framework developed by the NIH. Results: Two hundred forty-seven comments were coded and analyzed. One hundred four comments (42%) addressed MMM; 182 comments (73%) discussed CDCW; and 27 comments (10%) addressed cervical cancer. Comments focused on CDCW most frequently addressed female-specific conditions (83%). The 10 most frequently identified keywords in order of frequency from the manual coding were as follows: (1) MMM, (2) racial disparities, (3) access to care, (4) provider training, (5) mental health, (6) Black or African American women, (7) screening, (8) quality of care, (9) time to diagnosis, and (10) social determinants of health. Conclusions: Comments demonstrate a broad range of concerns related to the health of women, including MMM, CDCW, and cervical cancer. A wide array of commenters included patients, advocacy groups, and academic and professional organizations originating from geographically diverse locations. These comments reflect a strong desire from the public to prioritize research on the health of women.

Postpartum hemorrhage: The role of simulation

Postpartum hemorrhage (PPH) persists as a leading cause of maternal death worldwide, and in the United States, most maternal deaths due to hemorrhage are deemed preventable. While essential preparations for hemorrhage include protocols and checklists, implementation science has revealed that it is not enough to merely introduce these tools into units. Simulation affords safe opportunities for practice and produces reliable behavior change, and it does not always need to be highly expensive and resource consuming. We review how simulation can be applied to address a unit's vulnerabilities in identifying, managing, and resolving PPH, as well as considerations for crafting a comprehensive simulation program for your unit.

Maternal morbidity and mortality in pregnant/postpartum women with suspected HELLP syndrome identifiable as probable thrombotic thrombocytopenic purpura or atypical hemolytic uremic syndrome by high LDH to AST ratio

OBJECTIVE

To describe findings in 8 women initially diagnosed as presumptive HELLP Syndrome, eventually confirmed as TTP/aHUS as distinguished by elevated calculated LDH:AST ratio > 22:1.

METHODS

All medicolegal files of patients evaluated between 1986 and 2015 with presumptive HELLP syndrome but later determined to have TTP/aHUS had LDH:AST ratios evaluated throughout care.

RESULTS

Fifty-eight pregnant/postpartum women presented with a diagnosis of presumptive HELLP syndrome. In the final analysis, 8 women had TTP/aHUS characterized by severe thrombocytopenia (<20 000/μl) at admission, rare epigastric pain, and the consistent demonstration of a very high calculated total LDH to AST ratio. This calculation greatly exceeded 22:1 with TTP/aHUS (mean = 32:1) versus 2:1 with HELLP and could be consistently demonstrated throughout care. Six of 8 women with TTP/aHUS died.

CONCLUSION

Correctly distinguishing between HELLP syndrome versus an imitator disorder continues to challenge obstetric specialists. This medicolegal data supplements prior findings supporting the concept of the LDH:AST ratio as a useful screening tool for clinicians to differentiate TTP/aHUS apart from HELLP syndrome in order to facilitate earlier hematology consultation, patient referral to tertiary care and emergent hemotherapy for these mothers.

Toward the elimination of race-based medicine: replace race with racism as preeclampsia risk factor

Pregnancy-related morbidity and mortality continue to disproportionately affect birthing people who identify as Black. The use of race-based risk factors in medicine exacerbates racial health inequities by insinuating a false conflation that fails to consider the underlying impact of racism. As we work toward health equity, we must remove race as a risk factor in our guidelines to address disparities due to racism. This includes the most recent US Preventive Services Taskforce, American College of Obstetricians and Gynecologists, and Society for Maternal-Fetal Medicine guidelines for aspirin prophylaxis in preeclampsia, where the risk factor for "Black race" should be replaced with "anti-Black racism." In this commentary, we reviewed the evidence that supports race as a sociopolitical construct and the health impacts of racism. We presented a call to action to remove racial determination in the guidelines for aspirin prophylaxis in preeclampsia and more broadly in our practice of medicine.

Society for Maternal-Fetal Medicine Consult Series #62: Best practices in equitable care delivery-Addressing systemic racism and other social determinants of health as causes of obstetrical disparities

The Centers for Disease Control and Prevention define social determinants of health as "the conditions in the places where people live, learn, work, and play" that can affect health outcomes. Systemic racism is a root cause of the power and wealth imbalances that affect social determinants of health, creating disproportionate rates of comorbidities and adverse outcomes in the communities of racial and ethnic minority groups. Focusing primarily on disparities between Black and White individuals born in the United States, this document reviews the effects of social determinants of health and systemic racism on reproductive health outcomes and recommends multilevel approaches to mitigate disparities in obstetrical outcomes.

Screening Echocardiogram in High-Risk Women with Class III Obesity to Predict the Risk of Preeclampsia

OBJECTIVE

Women with obesity and other comorbidities such as hypertension and diabetes are at an increased risk of preeclampsia and perinatal morbidity. This study evaluates whether screening echocardiogram can identify women with obesity at a higher risk of preeclampsia.

METHODS

We conducted a retrospective cohort study of women with class III obesity (body mass index [BMI] ≥40 kg/m²) and one or more medical comorbidities associated with an increased risk of preeclampsia (such as diabetes, hypertension, and rheumatologic disease) undergoing screening echocardiogram. Abnormal findings were defined as the presence of one or more of the following: diastolic dysfunction, ejection fraction of ≤45%, or cardiac chamber enlargement or hypertrophy. Multivariable logistic regression was used to estimate the odds ratio (OR) of gestational hypertension/mild preeclampsia, severe preeclampsia, and any preterm delivery <37 weeks associated with abnormal echocardiographic findings when controlling for potential confounders.

RESULTS

Of 267 eligible women, 174 (64%) underwent screening echocardiograms. Sixty-nine women (40%) had abnormal echocardiograms. Maternal clinical characteristics were similar between women with normal echocardiographic findings and women with abnormal findings. Women with abnormal echocardiograms were more likely to have chronic hypertension (78 vs. 62%, p = 0.04) and a history of preeclampsia (27 vs. 10%, p = 0.02). After controlling for confounders, women with abnormal echocardiogram were at an increased risk of hypertensive disorders of pregnancy, OR 6.80 (95% confidence interval [CI] 3.32-13.93, p = 0.01), and in particular severe preeclampsia, OR 8.77 (95% CI 3.90-19.74, p = 0.01).

CONCLUSION

Among pregnant women with class III obesity and medical comorbidities, screening echocardiogram may help identify a subset of women at the highest risk of developing preeclampsia.

KEY POINTS

· Women with obesity and comorbid conditions are at a high risk of abnormal echocardiogram.. · Women with obesity, medical comorbid conditions, and abnormal echo are at a high risk of preeclampsia.. · Screening echocardiogram can help identify obese women at the highest risk of severe preeclampsia..

Prevention of Failure to Rescue in Obstetric Patients: A Realist Review

BACKGROUND

At least 40% of maternal deaths are attributable to failure to rescue (FTR) events. Nurses are positioned to prevent FTR events, but there is minimal understanding of systems-level factors affecting obstetric nurses when patients require rescue.

AIMS

To identify the nurse-specific contexts, mechanisms, and outcomes underlying obstetric FTR and the interventions designed to prevent these events.

METHODS

A realist review was conducted to meet the aims. This review included literature from 1999 to 2020 to understand the systems-level factors affecting obstetric nurses during FTR events using a human factors framework designed by the Systems Engineering Initiative for Patient Safety.

RESULTS

Existing interventions addressed the prevention of maternal death through education of clinicians, improved protocols for care and maternal transfer, and an emphasis on communication and teamwork.

LINKING EVIDENCE TO ACTION

Few researchers addressed task overload or connected employee and organizational outcomes with patient outcomes, and the physical environment was minimally considered. Future research is needed to understand how systems-level factors affect nurses during FTR events.

Cardiovascular risk after hypertensive disorders of pregnancy in women with and without inheritable Thrombophilia

Aim of this study was to compare cardiovascular risk in women with and without inheritable thrombophilia after hypertensive disorders of pregnancy (HDP). Blood pressure, anthropometrics and blood samples were measured 9-13 years after early-onset (<34 weeks) HDP. Amongst the 114 women included, no differences in hypertension (31.1% vs. 33.7%, OR 0.90 95% CI (0.29-2.79)), body mass index > 25 kg/m² (43.8% vs. 53.1%, OR 0.69 95% CI (0.24-2.00)) or metabolic syndrome (18.8% vs. 13.3%, OR 1.51 95% CI (0.38-6.02)) were found. These data show similar cardiovascular risk profile in women with and without inheritable thrombophilia.

Estimating the cost and cost-effectiveness for obstetric fistula repair in hospitals in Uganda: a low income country

In Africa, about 33 000 cases of obstetric fistula occur each year. Women with fistula experience debilitating incontinence of urine and/or faeces and are often socially ostracized. Worldwide, Uganda ranks third among countries with the highest burden of obstetric fistula. Obstetric fistula repair competes for scarce resources with other healthcare interventions in resource-limited settings, even though it is surgically efficacious. There is limited documentation of its cost-effectiveness in the most affected settings. We therefore sought to assess the cost-effectiveness of surgical intervention for obstetric fistula in Uganda so as to provide appropriate data for policy-makers to prioritize fistula repair and reduce women's suffering in similarly burdened countries. We built a decision-analytic model from the perspective of Uganda's National Health System to estimate the cost-effectiveness of vesico-vaginal and recto-vaginal fistula surgery vs a competing strategy of no surgery for Ugandan women with fistula. Long-term disability outcomes were assessed based on a lifetime Markov state-transition cohort and effectiveness of surgery. Surgical costs were estimated by micro-costing local Ugandan health resources. Disability weights associated with vesico-vaginal, recto-vaginal fistula and mortality rates among the general population in Uganda were based on published sources. The cost of providing fistula repair surgery in Uganda was estimated at $378 per procedure. For a hypothetical 20-year-old woman, surgery was estimated to decrease the lifetime disability burden from 8.53 DALYs to 1.51 DALYs, yielding a cost per DALY averted of $54. The results were robust to variations in model inputs in one-way and probabilistic sensitivity analyses. Surgery for obstetric fistula appears highly cost-effective in Uganda. In similar low-income countries, governments and non-governmental organizations need to prioritize training and strengthening surgical capacity to increase access to fistula surgical care, which would be an important step towards achieving universal health coverage.

Abortion law reform: Why ethical intractability and maternal morbidity are grounds for decriminalisation

In this paper, we present two grounds for arguing that abortion should be decriminalised. First, we consider the implications of the fact that the long-standing ethical debate concerning the morality of abortion has to date proven intractable. We maintain that because the philosophical literature has failed to demonstrate conclusively that views either for or against abortion's moral acceptability are false, the matter remains at a stalemate in terms of rational debate, contributing to the ongoing absence of political and popular consensus about the issue in our society. In these circumstances, we argue, the law should adopt a minimalist position by not imposing criminal sanctions for abortion. Second, we present evidence, often neglected in the moral debates about abortion, that the risks of carrying a fetus to term and of delivery are substantial for a woman. Most laws recognise that, should her life be endangered by her pregnancy, a woman's right to life shall prevail. However, the impacts of carrying a fetus to term and delivery on a woman are not restricted to the risks to her life, but extend to significant permanent changes to her body, and include risks of injury that are not negligible. We argue that a woman should not be compelled to take these risks by laws prohibiting abortion, when no conclusive argument exists against the morality of abortion. We also address, albeit briefly, the issue of late-term abortion.

[Transfusion strategy for patients with severe postpartum hemorrhage: a retrospective study of 47 cases]

INTRODUCTION

Postpartum haemorrhage is the leading cause of maternal morbidity and mortality worldwide. It requires a multidisciplinary approach. Transfusion strategy is essential, playing a key role in maternal prognosis. This study aims to determine FFP/RBC ratio (plasma frais congelé/concentrés de globules rouges; fresh frozen plasma/red blood cells) during the treatment of serious postpartum haemorrhages.

METHODS

We conducted a retrospective study at a Maternity Referral Center (level III) in eastern Tunisia over a period of 4 years (2009-2012). All parturients admitted due to severe postpartum bleeding requiring transfusion of more than 4 Units of RBC during the first 3 hours or of more than 10 Units of RBC during the first 24 hours of treatment were included in the study.

RESULTS

47 parturients were enrolled in our study. The diagnosis of PPH was made on the basis of vaginal bleeding in 28 cases and following cesarean section in 19 cases. Preoperative hemoglobin level was of 6.3 g/dl. Transfusion ratio (FFP/RBC) was 1/0.7.

CONCLUSION

During tratment transfusion ratio was greater than that indicated in the existing guidelines stating an early and massive administration of FFP with a FFP/RBC ratio ranging between 1/2 and 1/1. Fibrinogen (Fbg) and tranexamic acid should be administered as early as possible. The use of recombinant activated factor VII (rFVIIa) should remain the ultimate treatment option.

Improving the postpartum care of women with a recent history of preeclampsia: a focus group study

OBJECTIVE

Women with prior preeclampsia are at increased risk of cardiovascular disease (CVD). This study investigated barriers and facilitators toward learning about this link and engaging in lifestyle modifications to reduce this risk.

METHODS

Four focus groups were held with 14 women within 6 months of a preeclamptic pregnancy.

RESULTS

Participants were unaware of the link between preeclampsia and CVD, suggested improvements to provider-patient communication, and discussed the benefits of social support and online tracking (weight, blood pressure) in making lifestyle modifications.

CONCLUSIONS

Solutions offered may improve efforts to modify lifestyle and communication between providers and women about this link.

Analysis of association of clinical aspects and IL1B tagSNPs with severe preeclampsia

OBJECTIVE

This study investigates the association between IL1B genotypes using a tag SNP (single polymorphism) approach, maternal and environmental factors in Brazilian women with severe preeclampsia.

METHODS

A case-control study with a total of 456 patients (169 preeclamptic women and 287 controls) was conducted in the two reference maternity hospitals of Sergipe state, Northeast Brazil. A questionnaire was administered and DNA was extracted to genotype the population for four tag SNPs of the IL1Beta: rs 1143643, rs 1143633, rs 1143634 and rs 1143630. Haplotype association analysis and p-values were calculated using the THESIAS test. Odds ratio (OR) estimation, confidence interval (CI) and multivariate logistic regression were performed.

RESULTS

High pregestational body mass index (pre-BMI), first gestation, cesarean section, more than six medical visits, low level of consciousness on admission and TC and TT genotype in rs1143630 of IL1Beta showed association with the preeclamptic group in univariate analysis. After multivariate logistic regression pre-BMI, first gestation and low level of consciousness on admission remained associated.

CONCLUSION

We identified an association between clinical variables and preeclampsia. Univariate analysis suggested that inflammatory process-related genes, such as IL1B, may be involved and should be targeted in further studies. The identification of the genetic background involved in preeclampsia host response modulation is mandatory in order to understand the preeclampsia process.

Subsequent pregnancy outcome after preterm breech delivery, a population based cohort study

OBJECTIVE

The objective of this study is to investigate the effect of the mode of delivery in women with preterm breech presentation on neonatal and maternal outcome in the subsequent pregnancy.

METHODS

Nationwide population-based cohort study in the Netherlands of women with a preterm breech delivery and a subsequent delivery in the years 1999-2007. We compared planned caesarean section versus planned vaginal delivery for perinatal outcomes in both pregnancies.

RESULTS

We identified 1543 women in the study period, of whom 259 (17%) women had a planned caesarean section and 1284 (83%) women had a planned vaginal delivery in the first pregnancy. In the subsequent pregnancy, perinatal mortality was 1.1% (3/259) for women with a planned caesarean section in the first pregnancy and 0.5% (6/1284) for women with a planned vaginal delivery in the first pregnancy (aOR 1.8; 95% CI 0.31-10.1). Composite adverse neonatal outcome was 2.3% (6/259) versus 1.5% (19/1284), (aOR 1.5; 95% CI 0.55-4.2). The average risk of perinatal mortality over two pregnancies was 1.9% (10/518) for planned caesarean section and 2.0% (51/2568) for planned vaginal delivery, (OR 0.98; 95% CI 0.49-1.9).

CONCLUSION

In women with a preterm breech delivery, planned caesarean section does not reduce perinatal mortality, perinatal morbidity, or maternal morbidity rate over the course of two pregnancies.

Prevalence of hypertensive disorders in women after preeclamptic pregnancy associated with decidual vasculopathy

OBJECTIVE

A subgroup of preeclamptic women has spiral artery lesions termed decidual vasculopathy (DV) which relate to worse clinical outcome. We aimed to determine whether a history of preeclampsia (PE) with DV is associated with adverse overall and future pregnancy outcome, including increased recurrence risk of hypertensive diseases of pregnancy.

METHODS

Via posted survey women with PE and DV (DV positive) in the index pregnancy were compared to those without the lesions (DV negative) on overall and future pregnancy outcome.

RESULTS

DV positive cases showed a higher incidence of chronic hypertension both preconceptionally and at time of survey, adjusted odds ratio 4.8 (2.0-11.9). The DV positive group had a higher overall incidence of pregnancies with gestational hypertension (22% vs 13%, p = 0.04), preterm birth (59% vs 45%, p = 0.02) and a lower birth weight centile (30 vs 39, p = 0.02). There was no difference in outcome of future pregnancies, irrespective of the use of prophylactic aspirin.

CONCLUSION

Women with DV-associated PE have a higher overall incidence of adverse obstetric outcome and of chronic hypertension, indicating an underlying vascular pathology, putting them at risk for pregnancy and cardiovascular complications. These women constitute a target group for counseling, monitoring and possibly lifestyle or pharmacological interventions.

The role of the post-anaesthesia care unit in the management of high-risk obstetric patients

INTRODUCTION

High-risk obstetric patients in the immediate postpartum period are frequently admitted to the intensive care unit, but the necessity of this practice has recently been doubted. Herein we describe the efficiency of utilizing the post-anaesthesia care unit (PACU) as an intermediate intensive care facility for those patients.

MATERIAL AND METHODS

We retrospectively described the reasons for admission, duration of stay, the anaesthetic used, main interventions and outcome for all obstetric admissions in the PACU during a period of 4 years in a university hospital.

RESULTS

During the 4-year period 47 women were admitted to the PACU after delivery. The frequency of admission to the PACU was 15.3 per 1000 deliveries, while obstetric cases represented 4.4 per 1000 admissions to the PACU. The majority represented caesarean sections (81%). The main reasons for admission to the PACU were haemorrhage (49%), cardiovascular problems (19%) and preeclampsia/eclampsia (17%). Mean length of stay in the PACU was 14.5 ±11.6 h, being significantly less in women having received epidural anaesthesia (8.2 ±5.6 h) compared to those who delivered with general anaesthesia (19.0 ±13.6 h, p < 0.05). General anaesthesia was used in 85% of cases in which emergency delivery was indicated, but only in 27% of cases without emergency indications for delivery (p < 0.01). No death or admission to the intensive care unit occurred during the study period.

CONCLUSIONS

The PACU can offer an intermediate intensive care facility for high-risk obstetric patients, thus reducing unnecessary admissions to the intensive care unit.

Morbidity and mortality among a cohort of human immunodeficiency virus type 1-infected and uninfected pregnant women and their infants from Malawi, Zambia, and Tanzania

BACKGROUND

Morbidity and mortality patterns among pregnant women and their infants (before antiretroviral therapy was widely available) determines HIV-1 diagnostic, monitoring, and care interventions.

METHODS

Data from mothers and their infants enrolled in a trial of antibiotics to reduce mother-to-child-transmission of HIV-1 at 4 sub-Saharan African sites were analyzed. Women were enrolled during pregnancy and follow-up continued until the infants reached 12 months of age. We describe maternal and infant morbidity and mortality in a cohort of HIV-1-infected and HIV-1-uninfected mothers. Maternal and infant factors associated with mortality risk in the infants were assessed using Cox proportional hazard modeling.

RESULTS

Among 2292 HIV-1-infected mothers, 166 (7.2%) had a serious adverse event (SAE) and 42 (1.8%) died, whereas no deaths occurred among the 331 HIV-1 uninfected mothers. Four hundred twenty-four (17.8%) of 2383 infants had an SAE and 349 (16.4%) died before the end of follow-up. Infants with early HIV-1 infection (birth to 4-6 weeks) had the highest mortality. Among infants born to HIV-1-infected women, maternal morbidity and mortality (P = 0.0001), baseline CD4 count (P = 0.0002), and baseline plasma HIV-1 RNA concentration (P < 0.0001) were significant predictors of infant mortality in multivariate analyses.

CONCLUSIONS

The high mortality among infants with early HIV-1 infection supports access to HIV-1 diagnostics and appropriate early treatment for all infants of HIV-1-infected mothers. The significant association between stage of maternal HIV-1 infection and infant mortality supports routine CD4 counts at the time of prenatal HIV-1 testing.