To analyze racial and ethnic disparities in failure to rescue (ie, death) associated with severe maternal morbidity and describe temporal trends.
This was a retrospective cohort study using ...administrative data. Data for delivery hospitalizations with severe maternal morbidity, as defined by the Centers for Disease Control and Prevention, were abstracted from the 1999-2017 National Inpatient Sample. Race and ethnicity were categorized into non-Hispanic White (reference), non-Hispanic Black, Hispanic, other, and missing. The outcome was failure to rescue from severe maternal morbidity. Disparities were assessed using the failure-to-rescue rate ratio (ratio of the failure-to-rescue rate in the racial and minority group to the failure-to-rescue rate in White women), adjusted for patient and hospital characteristics. Temporal trends in severe maternal morbidity and failure to rescue were assessed.
During the study period, 73,934,559 delivery hospitalizations were identified, including 993,864 with severe maternal morbidity (13.4/1,000; 95% CI 13.3-13.5). Among women with severe maternal morbidity, 4,328 died (4.3/1,000; 95% CI 4.2-4.5). The adjusted failure-to-rescue rate ratio was 1.79 (95% CI 1.77-1.81) for Black women, 1.39 (95% CI 1.37-1.41) for women of other race and ethnicity, 1.43 (95% CI 1.42-1.45) for women with missing race and ethnicity data, and 1.08 (95% CI 1.06-1.09) for Hispanic women. During the study period, the severe maternal morbidity rate increased significantly in each of the five racial and ethnic groups but started declining in 2012. Meanwhile, the failure-to-rescue rate decreased significantly during the entire study period.
Despite improvement over time, failure to rescue from severe maternal morbidity remains a major contributing factor to excess maternal mortality in racial and ethnic minority women.
Novel coronavirus disease 2019 is rapidly spreading throughout the New York metropolitan area since its first reported case on March 1, 2020. The state is now the epicenter of coronavirus disease ...2019 outbreak in the United States, with 84,735 cases reported as of April 2, 2020. We previously presented an early case series with 7 coronavirus disease 2019–positive pregnant patients, 2 of whom were diagnosed with coronavirus disease 2019 after an initial asymptomatic presentation. We now describe a series of 43 test-positive cases of coronavirus disease 2019 presenting to an affiliated pair of New York City hospitals for more than 2 weeks, from March 13, 2020, to March 27, 2020. A total of 14 patients (32.6%) presented without any coronavirus disease 2019–associated viral symptoms and were identified after they developed symptoms during admission or after the implementation of universal testing for all obstetric admissions on March 22. Among them, 10 patients (71.4%) developed symptoms of coronavirus disease 2019 over the course of their delivery admission or early after postpartum discharge. Of the other 29 patients (67.4%) who presented with symptomatic coronavirus disease 2019, 3 women ultimately required antenatal admission for viral symptoms, and another patient re-presented with worsening respiratory status requiring oxygen supplementation 6 days postpartum after a successful labor induction. There were no confirmed cases of coronavirus disease 2019 detected in neonates upon initial testing on the first day of life. Based on coronavirus disease 2019 disease severity characteristics by Wu and McGoogan, 37 women (86%) exhibited mild disease, 4 (9.3%) severe disease, and 2 (4.7%) critical disease; these percentages are similar to those described in nonpregnant adults with coronavirus disease 2019 (about 80% mild, 15% severe, and 5% critical disease).
Objective
To analyse trends, risk factors, and outcomes related to hypertensive disorders of pregnancy (HDP).
Design
Repeated cross‐sectional.
Setting
US delivery hospitalisations.
Population
...Delivery hospitalisations in the 2000–2018 National Inpatient Sample.
Methods
US hospital delivery hospitalisations with HDP were analysed. Several trends were analysed: (i) the proportion of deliveries by year with HDP, (ii) the proportion of deliveries with HDP risk factors and (iii) adverse outcomes associated with HDP including maternal stroke, acute renal failure and acute liver injury. Risk ratios were determined using regression models with HDP as the exposure of interest.
Main Outcome Measures
Prevalence of HDP, risk factors for HDP and associated adverse outcomes.
Results
Of 73.1 million delivery hospitalisations, 7.7% had an associated diagnosis of HDP. Over the study period, HDP doubled from 6.0% of deliveries in 2000 to 12.0% in 2018. The proportion of deliveries with risk factors for HDP increased from 9.6% in 2000 to 24.6% in 2018. In adjusted models, HDP were associated with increased stroke (aRR adjusted risk ratio 15.9, 95% CI 14.8–17.1), acute renal failure (aRR 13.8, 95% CI 13.5–14.2) and acute liver injury (aRR 1.2, 95% CI 1.2–1.3). Among deliveries with HDP, acute renal failure and acute liver injury increased; in comparison, stroke decreased.
Conclusion
Hypertensive disorders of pregnancy increased in the setting of risk factors for HDP becoming more common, whereas stroke decreased.
Tweetable
While hypertensive disorders of pregnancy increased from 2000 to 2018, stroke appears to be decreasing.
Tweetable
While hypertensive disorders of pregnancy increased from 2000 to 2018, stroke appears to be decreasing.
Linked article This article is commented on by Miriam F. van Oostwaard, pp. 1061 in this issue. To view this minicommentary visit https://doi.org/10.1111/1471-0528.17091.
Risk factors for obstetric venous thromboembolism (VTE), a leading cause of maternal mortality in the United States, are increasing on a population basis. This review provides the obstetrician with ...an update of current issues related to obstetric VTE risk, prophylaxis, outcomes, anaesthesia considerations and future research opportunities.
Obstetric VTE affects approximately 1 per 1000 pregnancies and accounts consistently for 9-10% of maternal deaths in the United States. In industrialized countries, risk factors for VTE, including overweight/obesity, caesarean delivery and obstetrical complications such postpartum haemorrhage and infection continue to increase. VTE prophylaxis is central to reducing maternal mortality. However, recommendations for prophylaxis from leadership societies vary widely. In the UK, maternal mortality risk from VTE has decreased significantly in the setting of broader heparin prophylaxis. In the United States where mechanical VTE prophylaxis is used more commonly, mortality risk has remained constant.
Obstetric VTE is a leading cause of maternal mortality in the United States. The incidence of risk factors for obstetric VTE continues to increase. Currently, recommendations for obstetric VTE prophylaxis vary substantially. Opportunities for research in this area exist to optimize prophylaxis and improve maternal outcomes.
Labor neuraxial analgesia may reduce the odds of postpartum hemorrhage, the leading indication for maternal blood transfusion during childbirth. This study tested the hypothesis that labor neuraxial ...analgesia is associated with reduced odds of maternal blood transfusion overall.
U.S. birth certificate data in the Natality File of the National Vital Statistics System for all 50 states from 2015 to 2018 for vaginal and intrapartum cesarean deliveries were analyzed. The exposure was labor neuraxial analgesia. The primary outcome was maternal blood transfusion, recorded on the birth certificate, which has low sensitivity for this outcome. Adjusted odds ratios and 95% CIs of blood transfusion associated with neuraxial analgesia were estimated using propensity score matching. The adjusted odds ratios were estimated overall and according to delivery mode, and treatment effect was compared between vaginal and intrapartum cesarean deliveries using an interaction term. Sensitivity analyses were performed using inverse propensity score weighting and quantitative bias analysis for outcome misclassification.
Of the 12,503,042 deliveries analyzed, 9,479,291 (75.82%) were with neuraxial analgesia, and 42,485 (0.34%) involved maternal blood transfusion. After propensity score matching, the incidence of blood transfusion was 0.30% in women without neuraxial analgesia (7,907 of 2,589,493) and 0.20% in women with neuraxial analgesia (5,225 of 2,589,493), yielding an adjusted odds ratio of 0.87 (95% CI, 0.82 to 0.91) overall. For intrapartum cesarean deliveries, the adjusted odds ratio was 0.55 (95% CI, 0.48 to 0.64), and for vaginal deliveries it was 0.93 (95% CI,. 0.88 to 0.98; P value for the interaction term < 0.001). The results were consistent in the sensitivity analyses, although the quantitative bias analysis demonstrated wide variation in potential effect size point estimates.
Labor neuraxial analgesia may be associated with reduced odds of maternal blood transfusion in intrapartum cesarean deliveries and, to a lesser extent, vaginal deliveries. The specific effect size varies widely by delivery mode and is unclear given the poor sensitivity of the data set for the maternal transfusion primary outcome.
Uterine rupture during trial of labour after caesarean delivery (TOLAC) represents a major medico‐legal concern. Malpractice liability may play a direct role in modestly decreasing TOLAC rates ...(Durrance and Hankins Health Services Research 2018;53:2633–50), and clinical restrictions that serve a dual purpose of improving patient safety and obviating litigation risk have, in some locales, reduced TOLAC dramatically (Leeman et al. Obstet Gynecol 2013;122(2 Pt 1):242−7).
The Epidemiology of COVID-19 in Pregnancy Overton, Eve E; Goffman, Dena; Friedman, Alexander M
Clinical obstetrics and gynecology,
03/2022, Letnik:
65, Številka:
1
Journal Article
Recenzirano
Odprti dostop
As of November, 2021 there have been more than 250 million coronavirus disease-2019 (COVID-19) cases worldwide and more than 5 million deaths. Obstetric patients have been a population of interest ...given that they may be at risk of more severe infection and adverse pregnancy outcomes. The purpose of this review is to assess current epidemiology and outcomes research related to COVID-19 for the obstetric population. This review covers the epidemiology of COVID-19, symptomatology, transmission, and current knowledge gaps related to outcomes for the obstetric population.
To compare nationwide trends in the rate of inpatient and outpatient hysterectomy between 2019 and 2020 during the coronavirus disease 2019 (COVID-19) pandemic.
Using weighted data from the National ...Inpatient Sample and the National Ambulatory Surgery Sample, we examined the number of hysterectomies performed by month from 2019 through 2020. Monthly trends were compared between years overall, stratified by the route of surgery (abdominal, laparoscopic, and vaginal) and by indication for surgery (benign, preinvasive, cancer). Trends analyses were conducted using Joinpoint regression and reported as average monthly percentage change (AMPC). Differences in demographic characteristics between the years were compared using χ 2 tests.
From January 2019 through December 2020, after weighting, 1,029,792 hysterectomies were performed, including 548,802 (53.2%) in 2019 and 480,990 (46.7%) in 2020. Starting in January 2020, monthly cases declined significantly, from 40,240 to a nadir of 10,566 hysterectomies in April 2020 (AMPC -29.2%, 95% CI -39.8% to -16.8%) ( P <.001). The subsequent months saw a significant increase in cases, from the nadir in April 2020 to 40,023 cases in July 2020 (AMPC 39.4%, 95% CI 18.6-63.9%) ( P =.001), which then stabilized to the end of the year (AMPC -1.3%, 95% CI -4.8% to 2.4%) ( P =.46). In March 2020 there was a 24.0% decrease, in April 2020 a 74.2% decrease, and in May 2020 a 35.1% decrease compared with the respective months in 2019. The rates of vaginal hysterectomy declined more than the rates of other routes of surgery, and procedures performed for benign and preinvasive disease decreased more than those for cancer.
The rate of hysterectomy in the United States decreased in 2020 compared with 2019, with the greatest decrease from March to May of 2020, corresponding with the initial wave of COVID-19.
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