Preeclampsia in the Context of COVID-19: Mechanisms, Pathophysiology, and Clinical Outcomes.

The emergence of the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) has led to the global COVID-19 pandemic, significantly impacting the health of pregnant women. Obstetric populations, already vulnerable, face increased morbidity and mortality related to COVID-19, aggravated by preexisting comorbidities. Recent studies have shed light on the potential correlation between COVID-19 and preeclampsia (PE), a leading cause of maternal and perinatal morbidity worldwide, emphasizing the significance of exploring the relationship between these two conditions. Here, we review the pathophysiological similarities that PE shares with COVID-19, with a particular focus on severe COVID-19 cases and in PE-like syndrome cases related with SARS-CoV-2 infection. We highlight cellular and molecular mechanistic inter-connectivity between these two conditions, for example, regulation of renin-angiotensin system, tight junction and barrier integrity, and the complement system. Finally, we discuss how COVID-19 pandemic dynamics, including the emergence of variants and vaccination efforts, has shaped the clinical scenario and influenced the severity and management of both COVID-19 and PE. Continued research on the mechanisms of SARS-CoV-2 infection during pregnancy and the potential risk of developing PE from previous infections is warranted to delineate the complexities of COVID-19 and PE interactions and to improve clinical management of both conditions.

Risk of Adverse Neonatal Events in Pregnancies Complicated by Severe Maternal Morbidity.

OBJECTIVE: To investigate the risk of adverse neonatal events after a pregnancy complicated by severe maternal morbidity. STUDY DESIGN: We analyzed a population-based cohort of deliveries in Quebec, Canada, between 2006 and 2021. The main exposure measure was severe maternal morbidity, comprising life-threatening conditions such as severe hemorrhage, cardiac complications, and eclampsia. The outcome included adverse neonatal events such as very preterm birth (gestational age <32 weeks), bronchopulmonary dysplasia, hypoxic ischemic encephalopathy, and neonatal death. Using log-binomial regression models, we estimated adjusted relative risks (RRs) and 95% confidence intervals (CIs) for the association between severe maternal morbidity and adverse neonatal events. RESULTS: Among 1 199 112 deliveries, 29 992 (2.5%) were complicated by severe maternal morbidity and 83 367 (7.0%) had adverse neonatal events. Severe maternal morbidity was associated with 2.96 times the risk of adverse neonatal events compared with no morbidity (95% CI 2.90-3.03). Associations were greatest for mothers who required assisted ventilation (RR 5.86, 95% CI 5.34-6.44), experienced uterine rupture (RR 4.54, 95% CI 3.73-5.51), or had cardiac complications (RR 4.39, 95% CI 3.98-4.84). Severe maternal morbidity was associated with ≥3 times the risk of neonatal death and hypoxic-ischemic encephalopathy and ≥10 times the risk of very preterm birth and bronchopulmonary dysplasia. CONCLUSIONS: Severe maternal morbidity is associated with an elevated risk of adverse neonatal events. Better prevention of severe maternal morbidity may help reduce burden of severe neonatal morbidity.

Critical pregnancy at altitude: A look at Latin America.

Critical pregnancy at high altitudes increases morbidity and mortality from 2500 m above sea level. In addition to altitude, there are other influential factors such as social inequalities, cultural, prehospital barriers, and lack the appropriate development of healthcare infrastructure. The most frequent causes of critical pregnancy leading to admission to Intensive Care Units are pregnancy hypertensive disorders (native residents seem to be more protected), hemorrhages and infection/sepsis. In Latin America, there are 32 Intensive Care Units above 2500 m above sea level. Arterial blood gases at altitude are affected by changes in barometric pressure. The analysis of their values provides very useful information for the management of obstetric emergencies at very high altitude, especially respiratory and metabolic pathologies.

Aetiology and use of antibiotics in pregnancy-related infections: results of the WHO Global Maternal Sepsis Study (GLOSS), 1-week inception cohort.

BACKGROUND: Pregnancy-related infections are important contributors to maternal sepsis and mortality. We aimed to describe clinical, microbiological characteristics and use of antibiotics by source of infection and country income, among hospitalized women with suspected or confirmed pregnancy-related infections. METHODS: We used data from WHO Global Maternal Sepsis Study (GLOSS) on maternal infections in hospitalized women, in 52 low-middle- and high-income countries conducted between November 28th and December 4th, 2017, to describe the frequencies and medians of maternal demographic, obstetric, and clinical characteristics and outcomes, methods of infection diagnosis and causative pathogens, of single source pregnancy-related infection, other than breast, and initial use of therapeutic antibiotics. We included 1456 women. RESULTS: We found infections of the genital (n = 745/1456, 51.2%) and the urinary tracts (UTI) (n = 531/1456, 36.5%) to be the most frequent. UTI (n = 339/531, 63.8%) and post-caesarean skin and soft tissue infections (SSTI) (n = 99/180, 55.0%) were the sources with more culture samples taken and microbiological confirmations. Escherichia coli was the major uropathogen (n = 103/118, 87.3%) and Staphylococcus aureus (n = 21/44, 47.7%) was the commonest pathogen in SSTI. For 13.1% (n = 191) of women, antibiotics were not prescribed on the same day of infection suspicion. Cephalosporins (n = 283/531, 53.3%) were the commonest antibiotic class prescribed for UTI, while metronidazole (n = 303/925, 32.8%) was the most prescribed for all other sources. Ceftriaxone with metronidazole was the commonest combination for the genital tract (n = 98/745, 13.2%) and SSTI (n = 22/180, 12.2%). Metronidazole (n = 137/235, 58.3%) was the most prescribed antibiotic in low-income countries while cephalosporins and co-amoxiclav (n = 129/186, 69.4%) were more commonly prescribed in high-income countries. CONCLUSIONS: Differences in antibiotics used across countries could be due to availability, local guidelines, prescribing culture, cost, and access to microbiology laboratory, despite having found similar sources and pathogens as previous studies. Better dissemination of recommendations in line with antimicrobial stewardship programmes might improve antibiotic prescription.

Pre-eclampsia in low and middle-income settings: What are the barriers to improving perinatal outcomes and evidence-based recommendations?

OBJECTIVE: To discuss the points that still challenge low- and middle-income countries (LMICs) and strategies that have been studied to help them overcome these issues. METHODS: Narrative review addressing 20 years of articles concerning pre-eclampsia morbidity and mortality in LMICs. We summarized evidence-based strategies to overcome the challenges in order to reduce the pre-eclampsia impact on perinatal outcomes. RESULTS: Pre-eclampsia is the first or second leading cause in the ranking of avoidable causes of maternal death, and approximately 16% of all maternal deaths are attributable to eclampsia and pre-eclampsia. Considering the social and economic contexts, it represents a major public health concern, and prevention and early detection of pre-eclampsia seem to be a major challenge. Reducing maternal mortality related to hypertensive disturbances depends on public policies to manage these preventable conditions. Early and continuous recognition of signs of severity related to hypertensive disorders during pregnancy and childbirth, self-monitoring of symptoms and blood pressure, as well as preventive approaches such as aspirin and calcium, and magnesium sulfate, are lifesaving procedures that have not yet reached a universal scale. CONCLUSION: This review provides a vision of relevant points to support pregnant women in overcoming the constraints to healthcare access in LMICs, and strategies that can be applied in primary prenatal care units.

Placenta Accreta Spectrum Disorders - The Impact of the Creation of a Multidisciplinary Team on Maternal Outcomes in Portugal / Patologia do espectro do acretismo placentário - O impacto da criação de uma equipa multidisciplinar nos desfechos maternos em Portugal

Abstract Objective To describe a cohort of placenta accreta spectrum (PAS) cases from a tertiary care institution and compare the maternal outcomes before and after the creation of a multidisciplinary team (MDT). Methods Retrospective study using hospital databases. Identification of PAS cases with pathological confirmation between 2010 and 2021. Division in two groups: standard care (SC) group - 2010-2014; and MDT group - 2015-2021. Descriptive analysis of their characteristics and maternal outcomes. Results During the study period, there were 53 cases of PAS (24 - SC group; 29 - MDT group). Standard care group: 1 placenta increta and 3 percreta; 12.5% (3/24) had antenatal suspicion; 4 cases had a peripartum hysterectomy - one planned due to antenatal suspicion of PAS; 3 due to postpartum hemorrhage. Mean estimated blood loss (EBL) was 2,469 mL; transfusion of packed red blood cells (PRBC) in 25% (6/24) - median 7.5 units. Multidisciplinary team group: 4 cases of placenta increta and 3 percreta. The rate of antenatal suspicion was 24.1% (7/29); 9 hysterectomies were performed, 7 planned due to antenatal suspicion of PAS, 1 after intrapartum diagnosis of PAS and 1 after uterine rupture following a second trimester termination of pregnancy. The mean EBL was 1,250 mL, with transfusion of PRBC in 37.9% (11/29) - median 2 units. Conclusion After the creation of the MDT, there was a reduction in the mean EBL and in the median number of PRBC units transfused, despite the higher number of invasive PAS disorders.

Resumo Objetivo Descrever uma coorte de casos do espectro do acretismo placentário (PAS) de uma instituição terciária e comparar os resultados maternos antes e depois da criação de uma equipa multidisciplinar (MDT). Métodos Estudo retrospectivo utilizando bancos de dados hospitalares. Identificação de casos de PAS com confirmação patológica entre 2010 e 2021. Divisão em dois grupos: grupo Standard Care (SC) - 2010-2014; e grupo MDT - 2015-2021. Análise descritiva de suas características e desfechos maternos. Resultados Durante o período do estudo, houve 53 casos de PAS (24 - grupo SC; 29 - grupo MDT). Grupo Standard Care: 1 placenta increta e 3 percretas; 12,5% (3/24) tiveram suspeita anteparto; 4 casos tiveram histerectomia periparto - uma eletiva devido à suspeita anteparto de PAS; 3 devido a hemorragia pós-parto. A média de perda hemática estimada (EBL) foi de 2.469 mL; transfusão de concentrado eritrocitário (PRBC) em 25% (6/24) - mediana 7,5 unidades. Equipa multidisciplinar: 4 casos de placenta increta e 3 percretas. A taxa de suspeita anteparto foi de 24,1% (7/29); foram realizadas 9 histerectomias, 7 eletivas por suspeita anteparto de PAS, 1 após diagnóstico intraparto de PAS e 1 após rotura uterina após interrupção da gravidez no segundo trimestre. A EBL média foi de 1.250 mL, com transfusão de PRBC em 37,9% (11/29) - mediana de 2 unidades. Conclusão Após a criação da MDT, houve redução na média de EBL e na mediana do número de unidades de PRBC transfundidas, apesar do maior número de PAS invasivos.

Neonatal outcomes according to different degrees of maternal morbidity: cross-sectional evidence from the Perinatal Information System (SIP) of the CLAP network.

BACKGROUND: The burden of maternal morbidity in neonatal outcomes can vary with the adequacy of healthcare provision and tool implementation to improve monitoring. Such information is lacking in Latin American countries, where the decrease in severe maternal morbidity and maternal death remains challenging. OBJECTIVES: To determine neonatal outcomes according to maternal characteristics, including different degrees of maternal morbidity in Latin American health facilities. METHODS: This is a secondary cross-sectional analysis of the Perinatal Information System (SIP) database from eight health facilities in five Latin American and Caribbean countries. Participants were all women delivering from August 2018 to June 2021, excluding cases of abortion, multiple pregnancies and missing information on perinatal outcomes. As primary and secondary outcome measures, neonatal near miss and neonatal death were measured according to maternal/pregnancy characteristics and degrees of maternal morbidity. Estimated adjusted prevalence ratios (PRadj) with their respective 95% CIs were reported. RESULTS: In total 85,863 live births were included, with 1,250 neonatal near miss (NNM) cases and 695 identified neonatal deaths. NNM and neonatal mortality ratios were 14.6 and 8.1 per 1,000 live births, respectively. Conditions independently associated with a NNM or neonatal death were the need for neonatal resuscitation (PRadj 16.73, 95% CI [13.29-21.05]), being single (PRadj 1.45, 95% CI [1.32-1.59]), maternal near miss or death (PRadj 1.64, 95% CI [1.14-2.37]), preeclampsia (PRadj 3.02, 95% CI [1.70-5.35]), eclampsia/HELPP (PRadj 1.50, 95% CI [1.16-1.94]), maternal age (years) (PRadj 1.01, 95% CI [<1.01-1.02]), major congenital anomalies (PRadj 3.21, 95% CI [1.43-7.23]), diabetes (PRadj 1.49, 95% CI [1.11-1.98]) and cardiac disease (PRadj 1.65, 95% CI [1.14-2.37]). CONCLUSION: Maternal morbidity leads to worse neonatal outcomes, especially in women suffering maternal near miss or death. Based on SIP/PAHO database all these indicators may be helpful for routine situation monitoring in Latin America with the purpose of policy changes and improvement of maternal and neonatal health.

Surveillance of severe maternal morbidity and maternal mortality in maternity hospitals of the Latin American and Caribbean network - Red CLAP: study protocol.

The sustained reduction in maternal mortality in America underlines the need to analyse women who survived a complication that could have been fatal if appropriate and timely care had not been taken. Analysis of maternal near-miss (MNM) cases, as well as potentially life-threatening conditions (PLTC), are considered indicators for monitoring the quality of maternal care. The specific objective of this study protocol is to develop a surveillance system for PLTC, MNM and maternal mortality, as primary outcomes, in Latin American and Caribbean maternal healthcare institutions. Secondarily, the study was designed to identify factors associated with these conditions and estimate how often key evidence-based interventions were used for managing severe maternal morbidity. This is a multicenter cross-sectional study with prospective data collection. The target population consists of all women admitted to health centres participating in the network during pregnancy, childbirth, or the postpartum period. Variables describing the sequence of events that may result in a PLTC, MNM or maternal death are recorded. Relevant quality control is carried out to ensure the quality of the database and confidentiality. Centres with approximately 2,500 annual deliveries will be included to achieve a sufficient number of cases for calculation of indicators. The frequency of outcome measures for PLTC, MNM and maternal mortality and their confidence intervals and differences between groups will be calculated using the most appropriate statistical tests. Similar procedures will be performed with variables describing the use of evidence-based practices. Networking creates additional possibilities for global information management and interaction between different research groups. Lessons can be learned and shared, generating scientific knowledge to address relevant health problems throughout the region with provision of efficient data management.

Pregnancy outcomes of women with cardiac disease.

OBJECTIVE: To determine and predict the maternal and neonatal outcomes of pregnancies occurring in patients with cardiac disease. METHOD: This retrospective review included 147 pregnancies identified from antenatal, delivery, and nursery records. Information concerning the nature and severity of the pre-existing cardiac disease, comorbidities, risk scores, obstetric or cardiac complications, and pregnancy outcomes were collected. The data were analyzed using SPSS Windows version 22. RESULTS: In all, 111 (73.5%) of the cohort had acquired heart disease and 4 (2.7%) of patients belonged to WHO class IV, in which pregnancy is not recommended. Additionally, 12 (8.1%) were categorized as being at significant risk of having a cardiac complication. The proportion of patients that had maternal and perinatal mortality was 6 (4.0%) and 7 (4.8%), respectively. The WHO and CARPREG scoring systems were reliably able to predict cardiac events (P < 0.01). Mothers who received preconception counseling had significantly fewer occurrences of cardiac and obstetric events than those who did not. CONCLUSION: Cardiac disease in pregnancy in women managed at our center was most often an acquired disease. The baseline risk assessment scores accurately predicted the likelihood of adverse cardiac outcomes.

The impact of maternal morbidity on cesarean section rates: exploring a Latin American network of sentinel facilities using the Robson's Ten Group Classification System.

BACKGROUND: Latin America has the highest Cesarean Section Rates (CSR) in the world. Robson's Ten Group Classification System (RTGCS) was developed to enable understanding the CSR in different groups of women, classified according to obstetric characteristics into one of ten groups. The size of each CS group may provide helpful data on quality of care in a determined region or setting. Data can potentially be used to compare the impact of conditions such as maternal morbidity on CSR. The objective of this study is to understand the impact of Severe Maternal Morbidity (SMM) on CSR in ten different groups of RTGCS. METHODS: Secondary analysis of childbirth information from 2018 to 2021, including 8 health facilities from 5 Latin American and Caribbean countries (Bolivia, Guatemala, Honduras, Nicaragua, and the Dominican Republic), using a surveillance database (SIP-Perinatal Information System, in Spanish) implemented in different settings across Latin America. Women were classified into one of RTGCS. The frequency of each group and its respective CSR were described. Furthermore, the sample was divided into two groups, according to maternal outcomes: women without SMM and those who experienced SMM, considering Potentially Life-threatening Conditions, Maternal Near Miss and Maternal Death as the continuum of morbidity. RESULTS: Available data were obtained from 92,688 deliveries using the Robson Classification. Overall CSR was around 38%. Group 5 was responsible for almost one-third of cesarean sections. SMM occurred in 6.7% of cases. Among these cases, the overall CSR was almost 70% in this group. Group 10 had a major role (preterm deliveries). Group 5 (previous Cesarean section) had a very high CSR within the group, regardless of the occurrence of maternal morbidity (over 80%). CONCLUSION: Cesarean section rate was higher in women experiencing SMM than in those without SMM in Latin America. SMM was associated with higher Cesarean section rates, especially in groups 1 and 3. Nevertheless, group 5 was the major contributor to the overall CSR.

Assessing racial residential segregation as a risk factor for severe maternal morbidity.

PURPOSE: To measure associations of area-level racial and economic residential segregation with severe maternal morbidity (SMM). METHODS: We conducted a retrospective cohort study of births at two Philadelphia hospitals between 2018 and 2020 to analyze associations of segregation, quantified using the Index of Concentration at the Extremes (ICE), with SMM. We used stratified multivariable, multilevel, logistic regression models to determine whether associations of ICE with SMM varied by self-identified race or hospital catchment. RESULTS: Of the 25,979 patients (44.1% Black, 35.8% White), 1381 (5.3%) had SMM (Black [6.1%], White [4.4%]). SMM was higher among patients residing outside (6.3%), than inside (5.0%) Philadelphia (P < .001). Overall, ICE was not associated with SMM. However, ICErace (higher proportion of White vs. Black households) was associated with lower odds of SMM among patients residing inside Philadelphia (aOR 0.87, 95% CI: 0.80-0.94) and higher odds outside Philadelphia (aOR 1.12, 95% CI: 0.95-1.31). Moran's I indicated spatial autocorrelation of SMM overall (P < .001); when stratified, autocorrelation was only evident outside Philadelphia. CONCLUSIONS: Overall, ICE was not associated with SMM. However, higher ICErace was associated with lower odds of SMM among Philadelphia residents. Findings highlight the importance of hospital catchment area and referral patterns in spatial analyses of hospital datasets.

Placenta accreta spectrum with severe morbidity: fibrosis associated with cervical-trigonal invasion.

OBJECTIVE: Describe the clinical-surgical results of patients with PAS in the low-posterior cervical-trigonal space associated with fibrosis (PAS type 4) compared with PAS types in other locations (Types 1, upper bladder, 2 in upper parametrium) and in particular with PAS type 3, corresponding to dissectible cervical-trigonal invasion. The clinical-surgical results of using a standard hysterectomy were analyzed with a modified subtotal hysterectomy (MSTH) in patients with PAS type 4. MATERIAL AND METHODS: A descriptive, retrospective, multicenter study included 337 patients of PAS; thirty-two corresponding to PAS type 4, from three PAS reference hospitals, CEMIC, Buenos Aires, Argentina, Fundación Valle de Lili, Cali, Colombia, and Dr. Soetomo General Hospital, Surabaya, Indonesia, between January 2015 and December 2020. PAS was diagnosed by abdominal and transvaginal ultrasound and topographically characterized by ultrafast T2 weighted MRI. In persistent macroscopic hematuria after MSTH, the surgeon performs an intentional cystotomy and uses a square compression suture to achieve the hemostasis inside the bladder wall.According to a PAS topographical classification, the patients with low-vesical cervical involvement compared with PAS located in relation with the upper blader (type1), upper parametrium (type 2 upper), and also with PAS situated in the lower vesical-trigon space (type 3). PAS 3 and 4 are located in identical area, but in type 3, group A, the vesicouterine space was dissectible, and in type 4, group B, significant fibrosis made surgical dissection extremely challenging. Furthermore, group B was divided into patients treated with total hysterectomy (HT) and those treated with a modified subtotal hysterectomy (MSTH). The surgical requirements to perform an MSHT included the availability of proximal vascular control at the aortic level (internal manual aortic compression, aortic endovascular balloon, aortic loop, or aortic cross-clamping). Then surgeon performed an upper segmental hysterotomy, avoiding the abnormal placenta invasion area; after that, the fetus was delivered, and the umbilical cord was ligated.After uterine exteriorization, the surgeon applies a continuous circular suture with number 2 polyglactin 910, taking some portions of the myometrium -to avoid unintentional slipping- around the lower uterine segment and a 3-4 cm proximal to the abnormal adhesion of the placenta. After tightening hard the circular suture, the uterine segment was circumferentially cut, three centimeters proximal to the circular hemostatic sutures. Next, the surgery follows the upper steps of conventional hysterectomy without changes. Additionally, the histological presence of fibrosis was examined in all samples. RESULTS: Modified subtotal hysterectomy in patients with PAS type 4 (cervical-trigonal fibrosis) resulted in a significant clínico-surgical improvement over total hysterectomy. The median operative time and intraoperative bleeding were 140 min (IQR 90--240) and 1895 mL (IQR 1300-2500) in patients undergoing modified subtotal hysterectomy, and 260 min (IQR 210-287) and 2900 mL (IQR 2150-5500) in patients treated with total hysterectomy, respectively. The complication rate was 20% for MSHT and 82.3% for patients with a total hysterectomy. CONCLUSIONS: PAS in the cervical trigonal area associated with fibrosis implies a greater risk of complications due to uncontrollable bleeding and organ damage. MSTH is associated with lower morbidity and difficulties in PAS type 4. Prenatal or intrasurgical diagnosis is essential to plan surgical alternatives to improve the results.

Focused cardiac ultrasound in pregnancy.

Cardiac disease in pregnancy is an important cause of maternal morbidity and mortality. In many high-income countries, acquired cardiac disease is now the largest cause of maternal mortality. Given its prevalence in low- and middle-income countries (LMICs), rheumatic heart disease is the most common cause of cardiac disease in pregnancy worldwide and is associated with poor maternal outcome. The diagnosis of cardiac disease in pregnancy is often delayed resulting in excess maternal morbidity and mortality. Maternal mortality review committees have suggested that prompt recognition and treatment of heart disease in pregnancy may improve maternal outcome. Given the similarities between symptoms of normal pregnancy and those of cardiac disease, the clinical diagnosis of heart disease in pregnancy is challenging with echocardiography being the primary diagnostic modality. Focused cardiac ultrasound (FOCUS) at the point of care provides supplemental data to the history and physical examination and has been demonstrated to permit early diagnosis and improvement in the management of cardiac disease in emergency medicine, intensive care, and anesthesia. It has also been demonstrated to be useful in surveillance for rheumatic heart disease in LMICs. The use of FOCUS may allow earlier and more accurate diagnosis of cardiac disease in pregnancy with the potential to decrease morbidity and mortality in both developed and developing countries.

Maternal morbidity under an absolute abortion ban: insights from a 6-year case series of fatal fetal malformations in El Salvador.

BACKGROUND: A striking number of national and subnational governments that previously allowed legal abortion in cases of severe fetal anomaly have passed new legislation to explicitly remove these allowances. However, we know little about the maternal health implications of such restrictions. OBJECTIVE: This study aimed to examine the health outcomes of pregnant individuals in El Salvador whose fetuses were diagnosed with a fatal congenital malformation and who were legally required to carry these nonviable pregnancies to term under the nation's absolute abortion ban. STUDY DESIGN: We reviewed the charts of all 239 pregnancies with fetuses classified as having 1 of 18 congenital malformations typically considered to be incompatible with extrauterine life that were evaluated at the National Women's Hospital in El Salvador between January 1, 2013 and December 31, 2018. Because regional healthcare providers who identify pregnancy complications in El Salvador are instructed to refer those patients to the National Women's Hospital, our analysis captured the total population of lethal fetal malformations treated by the national public health system. We documented pregnant patients' socioeconomic characteristics, pregnancy-related complications, and the medical procedures used to mitigate complications. RESULTS: Individuals who were required to carry pregnancies with severe fetal malformations to term (or until preterm labor began naturally) experienced high rates of maternal morbidity. More than half (54.9%) of pregnancies experienced at least 1 serious pregnancy-related health complication, whereas 47.9% underwent a physically-invasive medical procedure to manage complications, including cesarean deliveries, decompression amniocenteses, fetal head decompressions, and, in 1 case, a full hysterectomy. A total of 9% of patients opted to discontinue care after receiving the diagnosis of fatal fetal malformation. We also found striking variation in how physicians managed pregnancies with fatal fetal malformations, suggesting that different interpretations of the law lead to inequities in individual-level patient care. CONCLUSION: Laws prohibiting abortions in cases of severe fetal malformation can increase risks to pregnant patients by requiring clinicians to subject healthy patients to a course of treatment that generates morbidity.

The impact of maternal morbidity on cesarean section rates: exploring a Latin American network of sentinel facilities using the Robson's Ten Group Classification System

Background: Latin America has the highest Cesarean Section Rates (CSR) in the world. Robson's Ten Group Classification System (RTGCS) was developed to enable understanding the CSR in different groups of women, classified according to obstetric characteristics into one of ten groups. The size of each CS group may provide helpful data on quality of care in a determined region or setting. Data can potentially be used to compare the impact of conditions such as maternal morbidity on CSR. The objective of this study is to understand the impact of Severe Maternal Morbidity (SMM) on CSR in ten different groups of RTGCS. Methods: Secondary analysis of childbirth information from 2018 to 2021, including 8 health facilities from 5 Latin American and Caribbean countries (Bolivia, Guatemala, Honduras, Nicaragua, and the Dominican Republic), using a surveillance database (SIP-Perinatal Information System, in Spanish) implemented in different settings across Latin America. Women were classified into one of RTGCS. The frequency of each group and its respective CSR were described. Furthermore, the sample was divided into two groups, according to maternal outcomes: women without SMM and those who experienced SMM, considering Potentially Life-threatening Conditions, Maternal Near Miss and Maternal Death as the continuum of morbidity. Results: Available data were obtained from 92,688 deliveries using the Robson Classification. Overall CSR was around 38%. Group 5 was responsible for almost one-third of cesarean sections. SMM occurred in 6.7% of cases. Among these cases, the overall CSR was almost 70% in this group. Group 10 had a major role (preterm deliveries). Group 5 (previous Cesarean section) had a very high CSR within the group, regardless of the occurrence of maternal morbidity (over 80%). Conclusion: Cesarean section rate was higher in women experiencing SMM than in those without SMM in Latin America. SMM was associated with higher Cesarean section rates, especially in groups 1 and 3. Nevertheless, group 5 was the major contributor to the overall CSR. (AU)

Maternal Near Miss in Patients with Systemic Lupus Erythematosus / Near miss materno em pacientes com lupus eritematoso sistêmico

Abstract Objective Systemic lupus erythematosus (SLE) may cause irreversible organ damage. Pregnancy with SLE may have severe life-threatening risks. The present study aimed to determine the prevalence of severe maternal morbidity (SMM) in patients with SLE and analyze the parameters that contributed to cases of greater severity. Methods This is a cross-sectional retrospective study from analysis of data retrieved from medical records of pregnant women with SLE treated at a University Hospital in Brazil. The pregnant women were divided in a control group without complications, a group with potentially life-threatening conditions (PLTC), and a group with maternal near miss (MNM). Results The maternal near miss rate was 112.9 per 1,000 live births. The majority of PLTC (83.9%) and MNM (92.9%) cases had preterm deliveries with statistically significant increased risk compared with the control group (p = 0.0042; odds ratio [OR]: 12.05; 95% confidence interval [CI]: 1.5-96.6 for the MNM group and p = 0.0001; OR: 4.84; 95%CI: 2.2-10.8 for the PLTC group). Severe maternal morbidity increases the risk of longer hospitalization (p < 0.0001; OR: 18.8; 95%CI: 7.0-50.6 and p < 0.0001; OR: 158.17; 95%CI: 17.6-1424,2 for the PLTC and MNM groups, respectively), newborns with low birthweight (p = 0.0006; OR: 3.67; 95%CI: 1.7-7.9 and p = 0.0009; OR: 17.68; 95%CI: 2-153.6) for the PLTC and MNM groups, respectively] as well as renal diseases (PLTC [8.9%; 33/56; p = 0.0069] and MNM [78.6%; 11/14; p = 0.0026]). Maternal near miss cases presented increased risk for neonatal death (p = 0.0128; OR: 38.4; 95%CI: 3.3-440.3]), and stillbirth and miscarriage (p = 0.0011; OR: 7.68; 95%CI: 2.2-26.3]). Conclusion Systemic lupus erythematosus was significantly associated with severe maternal morbidity, longer hospitalizations, and increased risk of poor obstetric and neonatal outcomes.

Resumo Objetivo Lúpus eritematoso sistêmico (LES) pode causar danos irreversíveis aos órgãos. A gravidez com LES pode ter riscos para condições ameaçadoras à vida. O presente estudo teve como objetivo determinar a prevalência de MMG em pacientes com LES e analisar os parâmetros que contribuíram para os casos de maior gravidade. Métodos Trata-se de um estudo transversal retrospectivo a partir da análise de dados obtidos de prontuários de gestantes com LES atendidas em um Hospital Universitário no Brasil. As gestantes foram divididas em grupo controle sem intercorrências, grupo com condições potencialmente ameaçadoras a vida (CPAV) e grupo com near miss materno (NMM). Resultados A taxa de NMM foi de 112,9 por 1.000 nascidos vivos. A maioria dos casos de CPAV (83,9%) e NMM (92,9%) teve partos prematuros com risco aumentado estatisticamente significativo em comparação com o grupo controle (p = 0,0042; odds ratio [OR]: 12,05; intervalo de confiança [IC]: 1,5-96,6 para o grupo NMM e p = 0,0001; OR: 4,84; IC95%: 2,2-10,8 para o grupo CPAV). MMG aumenta o risco de maior tempo de internação (p < 0,0001; OR: 18,8; IC95%: 7,0-50,6 e p < 0,0001; OR: 158,17; IC95%: 17,6-1424,2 para os grupos CPAV e NMM, respectivamente), recémnascidos com baixo peso (p = 0,0006; OR: 3,67; IC95%: 1,7-7,9 e p = 0,0009; OR: 17,68; IC95%: 2-153,6 para os grupos CPAV e NMM, respectivamente), bem como doenças renais (CPAV: 58,9%; 33/56; p = 0,0069 e NMM: 78,6%; 11/14; p = 0,0026)]. Os casos de NMM apresentaram risco aumentado para óbito neonatal (p = 0,0128; OR: 38,4; IC95%: 3,3-440,3), natimorto e aborto espontâneo (p = 0,0011; OR: 7,68; IC95%: 2,2-26,3). Conclusão Lúpus eritematoso sistêmico foi significativamente associado à morbidade materna grave, internações mais longas e risco aumentado de desfechos obstétricos e neonatais ruins.

Síndrome HELLP temprano: reporte de caso / Early HELLP syndrome: a case report

Resumen ANTECEDENTES: El síndrome HELLP es una complicación severa de la preeclampsia, potencialmente mortal, caracterizada por hemólisis, enzimas hepáticas elevadas y bajo recuento de plaquetas. La prevalecia de este síndrome es de, aproximadamente, 0.5 al 0.9% de los embarazos y del 10 al 20% de los embarazos complicados por preeclampsia con criterios de severidad. CASO CLÍNICO: Paciente de 25 años, originaria de Lima, Perú, sin antecedentes personales ni familiares de interés. Antecedentes ginecoobstétricos: embarazo durante la adolescencia que finalizó por cesárea debido a preeclampsia con criterios de severidad a las 30 semanas que ameritó cuidados intensivos, con un recién nacido de 1170 gramos, que se ha desarrollado con aparente normalidad. El embarazo actual de 22 semanas, determinado por ecografía del primer trimestre, sin registro de controles prenatales. Con base en los reportes de laboratorio se estableció el diagnóstico de preeclampsia con criterios de severidad complicada y síndrome HELLP. Ante la evolución rápida y tórpida de la enfermedad se decidió finalizar el embarazo mediante cesárea, previa transfusión de una aféresis de plaquetas. El estudio anatomopatológico reportó: placenta con maduración vellosa acelerada, incremento de fibrina perivellosa y focos de infarto antiguo. CONCLUSIONES: El síndrome HELLP es una complicación grave del embarazo, con elevada morbilidad y mortalidad materno-perinatal; sobre todo si éste se inicia en semanas tempranas de la gestación, por debajo del nivel de viabilidad del feto; de ahí la necesidad del diagnóstico oportuno y el tratamiento individualizado.

Abstract BACKGROUND: HELLP syndrome is a severe, life-threatening complication of pre-eclampsia characterized by hemolysis, elevated liver enzymes and low platelet count. The prevalence of this syndrome is approximately 0.5-0.9% of pregnancies and 10-20% of pregnancies complicated by severe pre-eclampsia. CLINICAL CASE: 25-year-old female patient, originally from Lima, Peru, with no personal or family history. Obstetric and gynecological history: adolescent pregnancy terminated by caesarean section due to pre-eclampsia with severe criteria at 30 weeks, requiring intensive care, with a newborn weighing 1170 grams who has developed with apparent normality. The current pregnancy is 22 weeks, determined by first trimester ultrasound, with no record of antenatal checks. Based on laboratory reports, a diagnosis of pre-eclampsia with criteria of complicated severity and HELLP syndrome was established. Given the rapid and torpid evolution of the disease, it was decided to terminate the pregnancy by caesarean section after transfusion of platelet apheresis. Anatomopathological examination revealed: placenta with accelerated villous maturation, increased perivillous fibrin and foci of old infarction. CONCLUSIONS: HELLP syndrome is a serious complication of pregnancy with high maternal and perinatal morbidity and mortality, especially when it occurs early in pregnancy.

Clasificación de la hiperglucemia en el embarazo. Revisión narrativa / Classification of hyperglycemia in pregnancy. Narrative review

Resumen ANTECEDENTES: La coexistencia de hiperglucemia y embarazo se asocia con morbilidad, mortalidad y riesgo cardiometabólico para la madre y su hijo. En el año 2010, la International Association of the Diabetes and Pregnancy Study Groups (IADPSG) estableció una clasificación, aceptada por la Organización Mundial de la Salud (OMS) y la International Federation of Gynecologt and Obstetrics (FIGO) en el 2013, en la que se consideran las semanas de gestación al diagnóstico de hiperglucemia y las concentraciones séricas de glucosa en diferentes escenarios. OBJETIVO: Actualizar los escenarios de clasificación de la hiperglucemia en la embarazada y documentar, de acuerdo con lo soportado en la evidencia, su repercusión clínica. METODOLOGÍA: Búsqueda bibliográfica en las bases de datos PubMed, Google Académico y Clinicalkey de artículos publicados entre los años 2008 a 2022, que contuvieran las palabras clave (MESH): "gestational diabetes" e "hyperglycemia in pregnancy" que posteriormente se filtraron conforme a su contenido específico definido en los criterios de inclusión (estudios epidemiológicos, de diagnóstico y clasificación de la hiperglucemia en el embarazo y de desenlaces maternos y perinatales en coexistencia con hiperglucemia en el embarazo). RESULTADOS: Se identificaron 25,886 artículos, de los que solo 24 cumplieron con los criterios de inclusión (8 observacionales descriptivos, 2 de revisión sistemática y metanálisis, 13 revisiones de la bibliografía y consensos globales, y 1 ensayo clínico aleatorizado). CONCLUSIÓN: Clasificar a la hiperglucemia en diferentes escenarios clínicos es importante para su debido diagnóstico, orientación clínica, estudios adicionales y tratamiento temprano.

Abstract BACKGROUND: Hyperglycemia in pregnancy is associated with perinatal maternal morbidity and mortality and cardiometabolic risk for the mother and her offspring. In 2010, the International Diabetes and Pregnancy Study Group (IADPSG) established a classification, accepted by the World Health Organization (WHO) and the International Federation of Gynecology and Obstetrics (FIGO) in 2013, considering gestational age. diagnosis and serum glucose levels to be classified in different scenarios. OBJECTIVE: To update the classification scenarios of hyperglycemia in pregnant women and to document, in accordance with what is supported by the evidence, its clinical impact. MATERIALS AND METHODS: The PubMed, Google Scholar, and Clinicalkey databases were searched with the MESH terms ("gestational diabetes," "hyperglycemia in pregnancy"), subsequently filtered according to specific content, defined in the inclusion criteria (studies on epidemiology, diagnosis and classification of hyperglycemia in pregnancy and studies on maternal and perinatal outcomes in hyperglycemia in pregnancy) all articles published between 2008 and 2022. RESULTS: 25,886 articles were identified, 24 of these met the inclusion criteria; eight were descriptive observational, two systematic reviews and meta-analyses, thirteen reviews of the literature and global consensus, and one randomized clinical trial. CONCLUSION: Classifying hyperglycemia within the different clinical scenarios is important for its approach, clinical orientation, additional studies if required, and early management interventions.

Maternal morbidity and mortality associated with mode of delivery in sickle cell disease.

This retrospective observational study compared pregnancy outcomes based on mode of delivery in women with homozygous sickle cell disease (HbSS) to women without (HbAA) using delivery records of 48,600 parturients between January 1992 and January 2020. Fisher's exact tests and Mann-Whitney's test were used to analyse variables based on sickle cell status. Vaginal delivery and HbSS were more associated with labour induction/augmentation (AOR = 2.4, (0.7-7.8)), intrapartum complications (AOR = 2.6, (0.5-14)), postpartum haemorrhage (AOR = 2.8 (0.5-15.2)) and postpartum infections (AOR = 9.6 (1.7-54.4)). Caesarean delivery resulted in more postpartum infections in the HbSS group (AOR = 23.6 (0.9-638.4)). Vaginal delivery in HbSS resulted in more intrapartum complications and postpartum haemorrhage but caesarean delivery greatly increased the risk of postpartum infections and hypertensive disorders. Sickle cell disease (SCD) did not confer increased risk of adverse perinatal outcomes regardless of mode of delivery.Impact StatementWhat is already known on this subject? Women with homozygous sickle cell disease (SCD) are at an increased risk of postpartum infections, undergoing caesarean delivery, admission to the neonatal intensive care unit and overall perinatal mortality when compared to women with normal haemoglobin genotype. Comparisons have been made between homozygous SS disease and haemoglobin SC disease revealing higher rates of maternal and foetal morbidity in both groups.What do the results of this study add? Studies comparing maternal and foetal morbidity based on mode of delivery are lacking. To our knowledge, this study is the first examine maternal and perinatal outcomes in women with SCD undergoing vaginal and abdominal delivery compared to women with normal haemoglobin. We found that vaginal delivery in SCD is associated with more postpartum haemorrhage and caesarean delivery was linked to more hypertensive disorders and postpartum infections then compared to women with normal haemoglobin. Converse to other reports, there was no difference in perinatal outcomes based on mode of delivery.What are the implications of these findings for clinical practice and/or further research? Caesarean delivery and SCD greatly increased the risk of postpartum infections and hypertensive disorders but did not confer a higher risk of postpartum haemorrhage. There were more maternal deaths in SCD women who underwent caesarean vs. vaginal delivery and this requires further study to determine the pregestational predictors of adverse outcomes. Women with SCD who achieve a successful primary vaginal delivery may have reduced risk of complications in subsequent pregnancies, possibly comparable to women without the disease.