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Reed T, Patil C, Kershaw KN, Crooks N, Jeremiah R, Park C. Prevalence of Hypertensive Disorders of Pregnancy and Gestational Diabetes Mellitus by Race and Ethnicity in Illinois, 2018 to 2020. MCN Am J Matern Child Nurs 2024:00005721-990000000-00057. [PMID: 38865102 DOI: 10.1097/nmc.0000000000001035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2024]
Abstract
PURPOSE Use administrative discharge data from 2018 to 2020 to determine if there are differences in the prevalence of hypertensive disorders of pregnancy (HDP) and gestational diabetes mellitus (GDM) by race and ethnicity in Illinois. STUDY DESIGN AND METHODS This retrospective cross-sectional study used administrative discharge records from all patients who had live births in Illinois over a 3-year period; 2018, 2019, 2020. Multivariate analyses were performed to control for covariates and determine if associations vary by race and ethnicity for HDP and GDM. RESULTS A total of 287,250 discharge records were included. Multivariate analyses showed that after adjusting for covariates, non-Hispanic Black women had 1.60 increased odds of HDP compared to non-Hispanic White women (OR, 1.60; 95% CI, 1.55-1.65). Hispanic women (OR, 1.45; 95% CI, 1.40-1.50), Asian/Pacific Islander women (OR, 2.07; 95% CI, 1.97-2.17), and American Indian/Alaska Native women (OR, 1.43; 95% CI, 1.17-1.74) had an increased odds of GDM compared to non-Hispanic White women. CLINICAL IMPLICATIONS Women of color were at increased odds for HDP and GDM in Illinois. To eliminate poor maternal outcomes in women of color at risk for HDP and GDM, more culturally congruent health equity practices, policies, and comprehensive care interventions must be adopted.
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Carter S, Lin JC, Chow T, Martinez MP, Qiu C, Feldman RK, McConnell R, Xiang AH. Preeclampsia Onset, Days to Delivery, and Autism Spectrum Disorders in Offspring: Clinical Birth Cohort Study. JMIR Public Health Surveill 2024; 10:e47396. [PMID: 38630528 PMCID: PMC11063875 DOI: 10.2196/47396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 12/08/2023] [Accepted: 03/01/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND Maternal preeclampsia is associated with a risk of autism spectrum disorders (ASD) in offspring. However, it is unknown whether the increased ASD risk associated with preeclampsia is due to preeclampsia onset or clinical management of preeclampsia after onset, as clinical expectant management of preeclampsia allows pregnant women with this complication to remain pregnant for potentially weeks depending on the onset and severity. Identifying the risk associated with preeclampsia onset and exposure provides evidence to support the care of high-risk pregnancies and reduce adverse effects on offspring. OBJECTIVE This study aimed to fill the knowledge gap by assessing the ASD risk in children associated with the gestational age of preeclampsia onset and the number of days from preeclampsia onset to delivery. METHODS This retrospective population-based clinical cohort study included 364,588 mother-child pairs of singleton births between 2001 and 2014 in a large integrated health care system in Southern California. Maternal social demographic and pregnancy health data, as well as ASD diagnosis in children by the age of 5 years, were extracted from electronic medical records. Cox regression models were used to assess hazard ratios (HRs) of ASD risk in children associated with gestational age of the first occurrence of preeclampsia and the number of days from first occurrence to delivery. RESULTS Preeclampsia occurred in 16,205 (4.4%) out of 364,588 pregnancies; among the 16,205 pregnancies, 2727 (16.8%) first occurred at <34 weeks gestation, 4466 (27.6%) first occurred between 34 and 37 weeks, and 9012 (55.6%) first occurred at ≥37 weeks. Median days from preeclampsia onset to delivery were 4 (IQR 2,16) days, 1 (IQR 1,3) day, and 1 (IQR 0,1) day for those first occurring at <34, 34-37, and ≥37 weeks, respectively. Early preeclampsia onset was associated with greater ASD risk (P=.003); HRs were 1.62 (95% CI 1.33-1.98), 1.43 (95% CI 1.20-1.69), and 1.23 (95% CI 1.08-1.41), respectively, for onset at <34, 34-37, and ≥37 weeks, relative to the unexposed group. Within the preeclampsia group, the number of days from preeclampsia onset to delivery was not associated with ASD risk in children; the HR was 0.995 (95% CI 0.986-1.004) after adjusting for gestational age of preeclampsia onset. CONCLUSIONS Preeclampsia during pregnancy was associated with ASD risk in children, and the risk was greater with earlier onset. However, the number of days from first preeclampsia onset to delivery was not associated with ASD risk in children. Our study suggests that ASD risk in children associated with preeclampsia is not increased by expectant management of preeclampsia in standard clinical practice. Our results emphasize the need to identify effective approaches to preventing the onset of preeclampsia, especially during early pregnancy. Further research is needed to confirm if this finding applies across different populations and clinical settings.
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Affiliation(s)
- Sarah Carter
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, United States
| | - Jane C Lin
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, United States
| | - Ting Chow
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, United States
| | - Mayra P Martinez
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, United States
| | - Chunyuan Qiu
- Department of Anesthesiology and Perioperative Medicine, Baldwin Park Medical Center, Kaiser Permanente Southern California, Baldwin Park, CA, United States
| | - R Klara Feldman
- Department of Obstetrics and Gynecology, Baldwin Park Medical Center, Kaiser Permanente Southern California, Baldwin Park, CA, United States
| | - Rob McConnell
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Anny H Xiang
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, United States
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Kowal DR. Regression with race-modifiers: towards equity and interpretability. RESEARCH SQUARE 2024:rs.3.rs-4158747. [PMID: 38645193 PMCID: PMC11030512 DOI: 10.21203/rs.3.rs-4158747/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/23/2024]
Abstract
The pervasive effects of structural racism and racial discrimination are well-established and offer strong evidence that the effects of many important variables on health and life outcomes vary by race. Alarmingly, standard practices for statistical regression analysis introduce racial biases into the estimation and presentation of these race-modified effects. We introduce abundance-based constraints (ABCs) to eliminate these racial biases. ABCs offer a remarkable invariance property: estimates and inference for main effects are nearly unchanged by the inclusion of race-modifiers. Thus, quantitative researchers can estimate race-specific effects "for free"-without sacrificing parameter interpretability, equitability, or statistical efficiency. The benefits extend to prominent statistical learning techniques, especially regularization and selection. We leverage these tools to estimate the joint effects of environmental, social, and other factors on 4th end-of-grade readings scores for students in North Carolina (n = 27, 638) and identify race-modified effects for racial (residential) isolation, PM2.5 exposure, and mother's age at birth.
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Affiliation(s)
- Daniel R. Kowal
- Department of Statistics, Rice University, Houston, TX 77005
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Kowala DR. Regression with race-modifiers: towards equity and interpretability. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.01.04.23300033. [PMID: 38464140 PMCID: PMC10925363 DOI: 10.1101/2024.01.04.23300033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
The pervasive effects of structural racism and racial discrimination are well-established and offer strong evidence that the effects of many important variables on health and life outcomes vary by race. Alarmingly, standard practices for statistical regression analysis introduce racial biases into the estimation and presentation of these race-modified effects. We introduce abundance-based constraints (ABCs) to eliminate these racial biases. ABCs offer a remarkable invariance property: estimates and inference for main effects are nearly unchanged by the inclusion of race-modifiers. Thus, quantitative researchers can estimate race-specific effects "for free"-without sacrificing parameter interpretability, equitability, or statistical efficiency. The benefits extend to prominent statistical learning techniques, especially regularization and selection. We leverage these tools to estimate the joint effects of environmental, social, and other factors on 4th end-of-grade readings scores for students in North Carolina (n = 27, 638) and identify race-modified effects for racial (residential) isolation, PM2.5 exposure, and mother's age at birth.
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Affiliation(s)
- Daniel R Kowala
- Department of Statistics, Rice University, Houston, TX 77005
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Martin SS, Aday AW, Almarzooq ZI, Anderson CAM, Arora P, Avery CL, Baker-Smith CM, Barone Gibbs B, Beaton AZ, Boehme AK, Commodore-Mensah Y, Currie ME, Elkind MSV, Evenson KR, Generoso G, Heard DG, Hiremath S, Johansen MC, Kalani R, Kazi DS, Ko D, Liu J, Magnani JW, Michos ED, Mussolino ME, Navaneethan SD, Parikh NI, Perman SM, Poudel R, Rezk-Hanna M, Roth GA, Shah NS, St-Onge MP, Thacker EL, Tsao CW, Urbut SM, Van Spall HGC, Voeks JH, Wang NY, Wong ND, Wong SS, Yaffe K, Palaniappan LP. 2024 Heart Disease and Stroke Statistics: A Report of US and Global Data From the American Heart Association. Circulation 2024; 149:e347-e913. [PMID: 38264914 DOI: 10.1161/cir.0000000000001209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2024]
Abstract
BACKGROUND The American Heart Association (AHA), in conjunction with the National Institutes of Health, annually reports the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, nutrition, sleep, and obesity) and health factors (cholesterol, blood pressure, glucose control, and metabolic syndrome) that contribute to cardiovascular health. The AHA Heart Disease and Stroke Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, brain health, complications of pregnancy, kidney disease, congenital heart disease, rhythm disorders, sudden cardiac arrest, subclinical atherosclerosis, coronary heart disease, cardiomyopathy, heart failure, valvular disease, venous thromboembolism, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs). METHODS The AHA, through its Epidemiology and Prevention Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States and globally to provide the most current information available in the annual Statistical Update with review of published literature through the year before writing. The 2024 AHA Statistical Update is the product of a full year's worth of effort in 2023 by dedicated volunteer clinicians and scientists, committed government professionals, and AHA staff members. The AHA strives to further understand and help heal health problems inflicted by structural racism, a public health crisis that can significantly damage physical and mental health and perpetuate disparities in access to health care, education, income, housing, and several other factors vital to healthy lives. This year's edition includes additional global data, as well as data on the monitoring and benefits of cardiovascular health in the population, with an enhanced focus on health equity across several key domains. RESULTS Each of the chapters in the Statistical Update focuses on a different topic related to heart disease and stroke statistics. CONCLUSIONS The Statistical Update represents a critical resource for the lay public, policymakers, media professionals, clinicians, health care administrators, researchers, health advocates, and others seeking the best available data on these factors and conditions.
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Keith MH, Martin MA. Social Determinant Pathways to Hypertensive Disorders of Pregnancy Among Nulliparous U.S. Women. Womens Health Issues 2024; 34:36-44. [PMID: 37718230 PMCID: PMC10840909 DOI: 10.1016/j.whi.2023.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 08/03/2023] [Accepted: 08/08/2023] [Indexed: 09/19/2023]
Abstract
BACKGROUND Hypertensive disorders of pregnancy are a leading cause of maternal morbidity and mortality in the United States and impact Black mothers at disproportionately higher rates. Hypertensive disparities among racialized groups are rooted in systemic inequalities, and we hypothesize that clinical markers of allostatic load capture embodied disparities in stressors that can link upstream social determinants of health with downstream hypertensive outcomes. METHODS We analyzed observational cohort data from the Nulliparous Pregnancy Outcomes Study: Monitoring Mothers-to-Be (n = 6,501) and developed a structural equation model linking latent social determinants of health, longitudinal markers of allostatic load across gestation, and hypertensive pregnancy outcomes in a multigroup framework. RESULTS Non-Hispanic Black mothers-to-be (n = 1,155) showed higher rates of hypertensive disorders of pregnancy (32%) than non-Hispanic white women (n = 5,346, 23%). Among both groups, the social environment showed stronger direct effects on allostatic markers than via behaviorally mediated dietary, exercise, or smoking pathways. Demographic aspects of the social environment (e.g., household income, partnered status) were the most salient predictor of hypertensive risk and showed stronger effects among Black women. CONCLUSIONS Embodied stress rooted in the social environment is a major path driving maternal hypertensive disparities in the United States, with effects that vary across racialized groups. These pathway findings underscore the greater impact of systemic stressors relative to individual health behaviors. More comprehensive and detailed analyses of sociostructural domains are needed to identify promising avenues for policy and intervention to improve maternal health.
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Affiliation(s)
- Monica H Keith
- Department of Anthropology, University of Washington, Seattle, Washington.
| | - Melanie A Martin
- Department of Anthropology, University of Washington, Seattle, Washington; Center for Studies in Demography and Ecology, University of Washington, Seattle, Washington
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Temple JA, Varshney N. Using Prevention Research to Reduce Racial Disparities in Health Through Innovative Funding Strategies: The Case of Doula Care. PREVENTION SCIENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR PREVENTION RESEARCH 2024; 25:108-118. [PMID: 36757659 DOI: 10.1007/s11121-023-01497-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/23/2023] [Indexed: 02/10/2023]
Abstract
Racial disparities in maternal birth outcomes are substantial even when comparing women with similar levels of education. While racial differences in maternal death at birth or shortly afterward have attracted significant attention from researchers, non-fatal but potentially life-threatening pregnancy complications are 30-40 times more common than maternal deaths. Black women have the worst maternal health outcomes. Only recently have health researchers started to view structural racism rather than race as the critical factor underlying these persistent inequities. We discuss the economic framework that prevention scientists can use to convince policymakers to make sustainable investments in maternal health by expanding funding for doula care. While a few states allow Medicaid to fund doula services, most women at risk of poor maternal health outcomes arising from structural racism lack access to culturally sensitive caregivers during the pre-and post-partum periods as well as during birth. We provide a guide to how research in health services can be more readily translated to policy recommendations by describing two innovative ways that cost-benefit analysis can help direct private and public funding to support doula care for Black women and others at risk of poor birth outcomes.
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Affiliation(s)
- Judy A Temple
- Humphrey School of Public Affairs and Human Capital Research Collaborative, University of Minnesota - Twin Cities, 301-19th Avenue South, MN, 55455, Minneapolis, USA.
| | - Nishank Varshney
- Humphrey School of Public Affairs and Human Capital Research Collaborative, University of Minnesota - Twin Cities, 301-19th Avenue South, MN, 55455, Minneapolis, USA
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Heyrana KJ, Kaneshiro B, Soon R, Nguyen BT, Natavio MF. Data Equity for Asian American and Native Hawaiian and Other Pacific Islander People in Reproductive Health Research. Obstet Gynecol 2023; 142:787-794. [PMID: 37678914 PMCID: PMC10510826 DOI: 10.1097/aog.0000000000005340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 05/15/2023] [Accepted: 05/25/2023] [Indexed: 09/09/2023]
Abstract
Though racial and ethnic disparities in sexual and reproductive health outcomes are receiving greater interest and research funding, the experiences of Asian American and Native Hawaiian and Other Pacific Islander (NHPI) people are often combined with those of other racial and ethnic minority groups or excluded from data collection altogether. Such treatment is often rationalized because Asian American and NHPI groups comprise a smaller demographic proportion than other racial or ethnic groups, and the model minority stereotype assumes that these groups have minimal sexual and reproductive health needs. However, Asian American and NHPI people represent the fastest-growing racial-ethnic groups in the United States, and they face disparities in sexual and reproductive health access, quality of care, and outcomes compared with those of other races and ethnicities. Disaggregating further by ethnicity, people from certain Asian American and NHPI subgroups face disproportionately poor reproductive health outcomes that suggest the need for culturally targeted exploration of the unique drivers of these inequities. This commentary highlights the evidence for sexual and reproductive health disparities both in and between Asian American and NHPI groups. We also examine the failures of national data sets and clinical studies to recruit Asian American and NHPI people in proportion to their share of the U.S. population or to consider how the cultural and experiential diversity of Asian American and NHPI people influence sexual and reproductive health. Lastly, we provide recommendations for the equitable inclusion of Asian American and NHPI people to promote and systematize the study and reporting of sexual and reproductive health behaviors and outcomes in these culturally, religiously, and historically diverse groups.
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Affiliation(s)
- Katrina J Heyrana
- Department of Obstetrics & Gynecology, Cedars Sinai Medical Center, and the Department of Obstetrics & Gynecology, Keck School of Medicine, University of Southern California, Los Angeles, California; and the Department of Obstetrics, Gynecology & Women's Health, John A. Burns School of Medicine, University of Hawaii, Honolulu, Hawaii
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Barry MJ, Nicholson WK, Silverstein M, Cabana MD, Chelmow D, Coker TR, Davis EM, Donahue KE, Jaén CR, Li L, Ogedegbe G, Rao G, Ruiz JM, Stevermer J, Tsevat J, Underwood SM, Wong JB. Screening for Hypertensive Disorders of Pregnancy: US Preventive Services Task Force Final Recommendation Statement. JAMA 2023; 330:1074-1082. [PMID: 37721605 DOI: 10.1001/jama.2023.16991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/19/2023]
Abstract
Importance Hypertensive disorders of pregnancy are among the leading causes of maternal morbidity and mortality in the US. The rate of hypertensive disorders of pregnancy has been increasing from approximately 500 cases per 10 000 deliveries in 1993 to 1021 cases per 10 000 deliveries in 2016 to 2017. Objective The US Preventive Services Task Force (USPSTF) commissioned a systematic review to evaluate the benefits and harms of screening for hypertensive disorders of pregnancy. Population Pregnant persons without a known diagnosis of a hypertensive disorder of pregnancy or chronic hypertension. Evidence Assessment The USPSTF concludes with moderate certainty that screening for hypertensive disorders in pregnancy with blood pressure measurements has substantial net benefit. Recommendation The USPSTF recommends screening for hypertensive disorders in pregnant persons with blood pressure measurements throughout pregnancy. (B recommendation).
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Affiliation(s)
| | | | | | | | | | | | - Esa M Davis
- University of Maryland School of Medicine, Baltimore
| | | | | | - Li Li
- University of Virginia, Charlottesville
| | | | - Goutham Rao
- Case Western Reserve University, Cleveland, Ohio
| | | | | | - Joel Tsevat
- University of Texas Health Science Center, San Antonio
| | | | - John B Wong
- Tufts University School of Medicine, Boston, Massachusetts
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Miller EC, Katsidoniotaki MI, Haghighi N, Dos Santos KRM, Booker WA, Petersen N, Wapner R, Bello NA, Kougioumtzoglou IA, Marshall RS. Dynamic cerebral autoregulation in postpartum individuals with and without preeclampsia. Pregnancy Hypertens 2023; 33:39-45. [PMID: 37524001 PMCID: PMC10528950 DOI: 10.1016/j.preghy.2023.07.176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 06/30/2023] [Accepted: 07/25/2023] [Indexed: 08/02/2023]
Abstract
BACKGROUND Changes in dynamic cerebral autoregulation (DCA) may contribute to postpartum maternal cerebrovascular complications after preeclampsia. We hypothesized that DCA is impaired in the first week postpartum after diagnosis of preeclampsia with severe features (PSF), compared with normotensive postpartum individuals and healthy non-pregnant female volunteers. METHODS We measured DCA within seven days after delivery in individuals with and without PSF, using transcranial Doppler and continuous arterial blood pressure monitoring with finger plethysmography. Historical data from 28 healthy female non-pregnant volunteers, collected using the same methods, were used for comparison. We used generalized harmonic wavelets to estimate autoregulation parameters (phase shift and gain) in very low frequency and low frequency bands, with lower phase shift and higher gain indicating impaired DCA function. We compared DCA parameters between the three groups using the Kruskal Wallis test. RESULTS A total of 69 postpartum participants contributed data, of whom 49 had preeclampsia with severe features. Median phase shifts in both postpartum groups were higher compared with historical controls across all frequency ranges (p = 0.001), indicating faster autoregulatory response. Gain was higher in both postpartum groups than in historical controls across all frequency ranges (p = 0.04), indicating impaired dampening effect. CONCLUSION We found that postpartum individuals, regardless of preeclampsia diagnosis, had higher phase shifts and higher gain than healthy non-pregnant/postpartum female volunteers. Our results suggest hyperdynamic DCA with impaired dampening effect in the first week postpartum, regardless of preeclampsia diagnosis.
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Affiliation(s)
- Eliza C Miller
- Department of Neurology, Columbia University, New York, NY, United States.
| | - Maria I Katsidoniotaki
- Department of Civil Engineering and Engineering Mechanics, Columbia University, New York, NY, United States
| | - Noora Haghighi
- Department of Neurology, Columbia University, New York, NY, United States
| | - Ketson R M Dos Santos
- Earthquake Engineering and Structural Dynamics Laboratory, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Whitney A Booker
- Department of Obstetrics and Gynecology, Columbia University, New York, NY, United States
| | - Nils Petersen
- Department of Neurology, Division of Stroke and Neurocritical Care, Yale University School of Medicine, New Haven, CT, United States
| | - Ronald Wapner
- Department of Obstetrics and Gynecology, Columbia University, New York, NY, United States
| | - Natalie A Bello
- Department of Cardiology, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Ioannis A Kougioumtzoglou
- Department of Civil Engineering and Engineering Mechanics, Columbia University, New York, NY, United States
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Buxton MA, Heydarzadeh S, Gronlund CJ, Castillo-Castrejon M, Godines-Enriquez MS, O’Neill MS, Vadillo-Ortega F. Associations between Air Pollution Exposure and Blood Pressure during Pregnancy among PRINCESA Cohort Participants. TOXICS 2023; 11:424. [PMID: 37235239 PMCID: PMC10222039 DOI: 10.3390/toxics11050424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 04/12/2023] [Accepted: 04/19/2023] [Indexed: 05/28/2023]
Abstract
High blood pressure (BP) is a risk factor for hypertensive disease during pregnancy. Exposure to multiple toxic air pollutants can affect BP in pregnancy but has been rarely studied. We evaluated trimester-specific associations between air pollution exposure and systolic (SBP) and diastolic BP (DBP). Ozone (O3), sulfur dioxide (SO2), carbon monoxide (CO), nitrogen dioxide (NO2), and particulate matter less than 10 and 2.5 μm in aerodynamic diameter (PM10, PM2.5) in the Pregnancy Research on Inflammation, Nutrition, & City Environment: Systematic Analyses (PRINCESA) study. Multipollutant generalized linear regression models with each pollutant and O3 were fit. Due to nonlinear pollution/BP associations, results are presented for "below the median" or "above the median", where the beta estimate is the change in BP at a pollutant's median versus BP at the pollutant's minimum or maximum, respectively. Associations varied across trimesters and pollutants, and deleterious associations (higher blood pressure with higher pollution) were found only at pollutant values below the median: for SBP with NO2 in the second and third trimesters, and PM2.5 during the third trimester, and for DBP, PM2.5, and NO2 in the second and third trimesters. Findings suggest that minimizing prenatal exposure to air pollution may reduce the risks of changes in BP.
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Affiliation(s)
- Miatta A. Buxton
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA; (S.H.); (C.J.G.); (M.S.O.)
| | - Safa Heydarzadeh
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA; (S.H.); (C.J.G.); (M.S.O.)
| | - Carina J. Gronlund
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA; (S.H.); (C.J.G.); (M.S.O.)
- Institute for Social Research, Survey Research Center, University of Michigan, Ann Arbor, MI 48104, USA
| | - Marisol Castillo-Castrejon
- Department of Pathology, Stephenson Cancer Center, Harold Hamm Diabetes Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
| | | | - Marie S. O’Neill
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA; (S.H.); (C.J.G.); (M.S.O.)
- Department of Environmental Health Sciences, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA;
| | - Felipe Vadillo-Ortega
- Department of Environmental Health Sciences, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA;
- Unidad de Vinculación Científica de la Facultad de Medicina, Universidad Nacional Autónoma de México en el Instituto Nacional de Medicina Genómica, Mexico City 14610, Mexico
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Palatnik A, McGee P, Bailit JL, Wapner RJ, Varner MW, Thorp JM, Caritis SN, Prasad M, Tita ATN, Saade GR, Rouse DJ, Blackwell SC. The Association of Race and Ethnicity with Severe Maternal Morbidity among Individuals Diagnosed with Hypertensive Disorders of Pregnancy. Am J Perinatol 2023; 40:453-460. [PMID: 35764308 PMCID: PMC9794629 DOI: 10.1055/a-1886-5404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
OBJECTIVE This study aimed to examine whether there are racial disparities in severe maternal morbidity (SMM) in patients with hypertensive disorders of pregnancy (HDP). STUDY DESIGN Secondary analysis of an observational study of 115,502 patients who had a live birth at ≥20 weeks in 25 hospitals in the United States from 2008 to 2011. Only patients with HDP were included in this analysis. Race and ethnicity were categorized as non-Hispanic White, non-Hispanic Black (NHB), and Hispanic and were abstracted from the medical charts. Patients of other races and ethnicities were excluded. Associations were estimated between race and ethnicity, and the primary outcome of SMM, defined as any of the following, was estimated by unadjusted logistic and multivariable backward logistic regressions: blood transfusion ≥4 units, unexpected surgical procedure, need for a ventilator ≥12 hours, intensive care unit (ICU) admission, or failure of ≥1 organ system. Multivariable models were run classifying HDP into three levels as follows: (1) gestational hypertension; (2) preeclampsia (mild, severe, or superimposed); and (3) eclampsia or HELLP (hemolysis, elevated liver enzymes, and low platelet count) syndrome. RESULTS A total of 9,612 individuals with HDP met inclusion criteria. No maternal deaths occurred in this cohort. In univariable analysis, non-Hispanic White patients were more likely to present with gestational hypertension whereas NHB and Hispanic patients were more likely to present with preeclampsia. The frequency of the primary outcome, composite SMM, was higher in NHB patients compared with that in non-Hispanic White or Hispanic patients (11.8 vs. 4.5% in non-Hispanic White and 4.8% in Hispanic, p < 0.001). This difference was driven by a higher frequency of blood transfusions and ICU admissions among NHB individuals. Prior to adjusting the analysis for confounding factors, the odds ratio (OR) of primary composite outcomes in NHB individuals was 2.85 (95% confidence interval [CI]: 2.38, 3.42) compared with non-Hispanic White. After adjusting for sociodemographic and clinical factors, hospital site, and the severity of HDP, the OR of composite SMM did not differ between the groups (adjusted OR [aOR] = 1.26, 95% CI: 0.95, 1.67 for NHB, and aOR = 1.29, 95% CI: 0.94, 1.77 for Hispanic, compared with non-Hispanic White patients). Sensitivity analysis was done to exclude one single site that was an outliner with the highest ICU admissions and demonstrated no difference in ICU admission by maternal race and ethnicity. CONCLUSION NHB patients with HDP had higher rates of the composite SMM compared with non-Hispanic White patients, driven mainly by a higher frequency of blood transfusions and ICU admissions. However, once severity and other confounding factors were taken into account, the differences did not persist. KEY POINTS · Black patients with HDP had higher frequency of SMM compared with non-Hispanic White patients.. · The SMM disparities were driven by blood transfusions and ICU admissions.. · After adjustment for confounders, including HDP severity, the significant difference in SMM did not persist..
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Affiliation(s)
- Anna Palatnik
- Division of maternal fetal medicine, Department of obstetrics and gynecology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Paula McGee
- George Washington University Biostatistics Center, Washington, District of Columbia
| | - Jennifer L Bailit
- Division of maternal fetal medicine, Department of obstetrics and gynecology, MetroHealth Medical Center-Case Western Reserve University, Cleveland, Ohio
| | - Ronald J Wapner
- Division of maternal fetal medicine, Department of obstetrics and gynecology, Columbia University, New York, New York
| | - Michael W Varner
- Division of maternal fetal medicine, Department of obstetrics and gynecology, University of Utah Health Sciences Center, Salt Lake City, Utah
| | - John M Thorp
- Division of maternal fetal medicine, Department of obstetrics and gynecology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Steve N Caritis
- Division of maternal fetal medicine, Department of obstetrics and gynecology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Mona Prasad
- Division of maternal fetal medicine, Department of obstetrics and gynecology, The Ohio State University, Columbus, Ohio
| | - Alan T N Tita
- Division of maternal fetal medicine, Department of obstetrics and gynecology, University of Alabama at Birmingham, Birmingham, Alabama
| | - George R Saade
- Division of maternal fetal medicine, Department of obstetrics and gynecology, University of Texas Medical Branch, Galveston, Texas
| | - Dwight J Rouse
- Division of maternal fetal medicine, Department of obstetrics and gynecology, Brown University, Providence, Rhode Island
| | - Sean C Blackwell
- Division of maternal fetal medicine, Department of obstetrics and gynecology, McGovern Medical School-Children's Memorial Hermann Hospital, University of Texas Health Science Center at Houston, Houston, Texas
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13
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Holliman KD, Lowe V, Nonni G. Management of blood pressure in pregnancy: new perspectives from the CHAP trial. Curr Opin Obstet Gynecol 2023; 35:81-86. [PMID: 36912258 DOI: 10.1097/gco.0000000000000845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
Abstract
PURPOSE OF REVIEW Chronic hypertension affects up to 10% of pregnancies in the United States and the incidence of hypertensive diseases of pregnancy has more than doubled in the past decade, affecting minority women at disproportionate rates. Recent data show potential benefit by lowering the threshold of blood pressure treatment for pregnant women to >140/90 mmHg. RECENT FINDINGS In April 2022, the results of the Chronic Hypertension and Pregnancy (CHAP) trial was published and demonstrated that lower thresholds (>140/90 vs. >160/110 mmHg) for the initiation of antihypertensive therapy during pregnancy resulted in better pregnancy outcomes without negative impacts to foetal growth. In addition, professional societies, such as the American College of Obstetrics and Gynecology (ACOG) and the Society of Maternal Fetal Medicine (SMFM), have released statements supporting the initiation of antihypertensive therapy at elevations above 140/90 mmHg for pregnant women with chronic hypertension based upon these recent reports. SUMMARY Treatment of hypertension in pregnant women is controversial, but recent data are emerging that treatment at lower blood pressure thresholds may be associated with improved perinatal outcomes without an increased risk of poor foetal growth. Although these recommendations may be applied to women with chronic hypertension, more research is needed to determine how these guidelines should be applied to other hypertensive diseases of pregnancy.
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Affiliation(s)
| | - Virginia Lowe
- St. David's South Austin Medical Center Department of Obstetrics and Gynecology, Austin
| | - Gabriella Nonni
- Texas A&M School of Medicine, Bryan/College Station, Bryan, Texas, USA
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14
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Fang M, Wang J, Wang Z, Chen Y, Xu W, Tao C, Ma L, You C, Hu X, Xia F. Impact of hypertensive disorders of pregnancy on short- and long-term outcomes of pregnancy-associated hemorrhagic stroke. Front Neurol 2023; 14:1097183. [PMID: 37006493 PMCID: PMC10060960 DOI: 10.3389/fneur.2023.1097183] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Accepted: 02/17/2023] [Indexed: 03/18/2023] Open
Abstract
Background and purposeThough hypertension disorders of pregnancy (HDP) are recognized as independent pregnancy-associated stroke risk factors, few studies have considered their impact on stroke prognosis. Therefore, we intended to evaluate the impact of HDP on short- and long-term outcomes of pregnancy-associated hemorrhagic stroke (HS).MethodsWe conducted a retrospective analysis of patients admitted to our hospital from May 2009 to December 2021 with a diagnosis of pregnancy-associated HS. After dividing patients into two groups by the presence of a diagnosis of HDP or not, the short- (at the time of discharge) and long-term (after discharge follow-up) outcomes were compared by mRS (modified Rankin Scale) scores, and poor functional outcome defined as mRS > 2. Adjusted odds ratios (OR) and 95% confidence intervals (CI) were reported.ResultsTwenty-two HDP and 72 non-HDP pregnancy-associated HS patients were enrolled and follow-up after 4.7 ± 3.6 years. There was no significant difference between the two groups regarding short-term outcomes, but patients with HDP were more likely to reach poor functional outcomes at long-term follow-up (aOR = 4.47, 95% CI = 1.28–15.67, p = 0.019).ConclusionsIn this retrospective study, women with hypertension disorders of pregnancy did not show worse short-term outcomes of pregnancy-associated hemorrhagic stroke compared to those without but had poorer long-term functional outcomes. This underlines the importance of prevention, recognition, and treatment of hypertension disorders in these women.
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Affiliation(s)
- Mei Fang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- West China School of Medicine, Sichuan University, Chengdu, Sichuan, China
| | - Jiayan Wang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- West China School of Medicine, Sichuan University, Chengdu, Sichuan, China
| | - Zexu Wang
- West China School of Medicine, Sichuan University, Chengdu, Sichuan, China
| | - Yuqi Chen
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- West China School of Medicine, Sichuan University, Chengdu, Sichuan, China
| | - Wei Xu
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Chuanyuan Tao
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Lu Ma
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Chao You
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xin Hu
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- *Correspondence: Xin Hu
| | - Fan Xia
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Fan Xia
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Meyerovitz CV, Juraschek SP, Ayturk D, Moore Simas TA, Person SD, Lemon SC, McManus DD, Kovell LC. Social Determinants, Blood Pressure Control, and Racial Inequities in Childbearing Age Women With Hypertension, 2001 to 2018. J Am Heart Assoc 2023; 12:e027169. [PMID: 36847043 PMCID: PMC10111464 DOI: 10.1161/jaha.122.027169] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Accepted: 11/30/2022] [Indexed: 03/01/2023]
Abstract
Background Hypertension is an important modifiable risk factor of serious maternal morbidity and mortality. Social determinants of health (SDoH) influence hypertension outcomes and may contribute to racial and ethnic differences in hypertension control. Our objective was to assess SDoH and blood pressure (BP) control by race and ethnicity in US women of childbearing age with hypertension. Methods and Results We studied women (aged 20-50 years) with hypertension (systolic BP ≥140 mm Hg or diastolic BP ≥90 mm Hg or use of antihypertensive medication) in the National Health and Nutrition Examination Surveys 2001 to 2018. SDoH and BP control (systolic BP <140 mm Hg and diastolic BP <90 mm Hg) were examined by race and ethnicity (White race, Black race, Hispanic ethnicity, and Asian race). Using multivariable logistic regression, odds of uncontrolled BP by race and ethnicity were modeled, adjusting for SDoH, health factors, and modifiable health behaviors. Responses on hunger and affording food determined food insecurity status. Across women of childbearing age with hypertension (N=1293), 59.2% were White race, 23.4% were Black race, 15.8% were Hispanic ethnicity, and 1.7% were Asian race. More Hispanic and Black women experienced food insecurity than White women (32% and 25% versus 13%; both P<0.001). After SDoH, health factor, and modifiable health behavior adjustment, Black women maintained higher odds of uncontrolled BP than White women (odds ratio, 2.31 [95% CI, 1.08-4.92]), whereas Asian and Hispanic women showed no difference. Conclusions We identified racial inequities in uncontrolled BP and food insecurity among women of childbearing age with hypertension. Further exploration beyond the SDoH measured is needed to understand the inequity in hypertension control in Black women.
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Affiliation(s)
| | - Stephen P. Juraschek
- Division of General MedicineBeth Israel Deaconess Medical Center/Harvard Medical SchoolBostonMA
| | - Didem Ayturk
- Department of Population and Quantitative Health SciencesUMass Chan Medical SchoolWorcesterMA
| | - Tiffany A. Moore Simas
- Department of Population and Quantitative Health SciencesUMass Chan Medical SchoolWorcesterMA
- Departments of Obstetrics and Gynecology, Pediatrics and PsychiatryUMass Chan Medical SchoolWorcesterMA
| | - Sharina D. Person
- Department of Population and Quantitative Health SciencesUMass Chan Medical SchoolWorcesterMA
| | - Stephenie C. Lemon
- Department of Population and Quantitative Health SciencesUMass Chan Medical SchoolWorcesterMA
| | - David D. McManus
- Division of Cardiovascular Medicine, Department of MedicineUMass Chan Medical SchoolWorcesterMA
| | - Lara C. Kovell
- Division of Cardiovascular Medicine, Department of MedicineUMass Chan Medical SchoolWorcesterMA
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16
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Avorgbedor F, McCoy TP, Gondwe KW, Xu H, Spielfogel E, Cortés YI, Vilme H, Lacey JVJ. Cardiovascular Disease-Related Emergency Department Visits and Hospitalization among Women with Hypertensive Disorders of Pregnancy. Am J Prev Med 2023; 64:686-694. [PMID: 36863895 DOI: 10.1016/j.amepre.2023.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 01/05/2023] [Accepted: 01/05/2023] [Indexed: 03/04/2023]
Abstract
INTRODUCTION The risk of developing cardiovascular disease is higher for women who had hypertensive disorders of pregnancy than for women without a history of hypertensive disorders of pregnancy. However, it is unknown whether the emergency department visits and hospitalization differ between women with a history of hypertensive disorders of pregnancy and women without hypertensive disorders of pregnancy. The objective of this study was to characterize and compare cardiovascular disease-related emergency department visits, hospitalization rates, and diagnoses in women with a history of hypertensive disorders of pregnancy with those in women without. METHOD This study included participants from the California Teachers Study (N=58,718) with a history of pregnancy and data from 1995 through 2020. Incidence of cardiovascular disease-related emergency department visits and hospitalizations based on linkages with hospital records were modeled using multivariable negative binomial regression. Data were analyzed in 2022. RESULTS A total of 5% of the women had a history of hypertensive disorders of pregnancy (5.4%, 95% CI=5.2%, 5.6). A total of 31% of women had 1 or more cardiovascular disease-related emergency department visits (30.9%), and 30.1% had 1 or more hospitalizations. The incidence of cardiovascular disease-related emergency department visits (adjusted incident rate ratio=8.96, p<0.001) and hospitalizations (adjusted incident rate ratio=8.88, p<0.001) were significantly higher for women with hypertensive disorders of pregnancy than for those without, adjusting for other related characteristics of the women. CONCLUSIONS History of hypertensive disorders of pregnancy is associated with higher cardiovascular disease-related emergency department visits and hospitalizations. These findings underscore the potential burden on women and the healthcare system of managing complications associated with hypertensive disorders of pregnancy. Evaluating and managing cardiovascular disease risk factors in women with a history of hypertensive disorders of pregnancy is necessary to avoid cardiovascular disease-related emergency department visits and hospitalizations in this group.
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Affiliation(s)
- Forgive Avorgbedor
- School of Nursing, University of North Carolina Greensboro, Greensboro, North Carolina.
| | - Thomas P McCoy
- School of Nursing, University of North Carolina Greensboro, Greensboro, North Carolina
| | - Kaboni W Gondwe
- School of Nursing, University of Wisconsin Milwaukee, Milwaukee, Wisconsin
| | - Hanzhang Xu
- Duke Family Medicine & Community Health, Duke University Medical Center, Durham, North Carolina
| | | | - Yamnia I Cortés
- School of Nursing, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Helene Vilme
- Department of Population Health Sciences, Duke University Medical Center, Durham, North Carolina
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17
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Stroke in Pregnancy. CURRENT OBSTETRICS AND GYNECOLOGY REPORTS 2023. [DOI: 10.1007/s13669-023-00351-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
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18
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Tsao CW, Aday AW, Almarzooq ZI, Anderson CAM, Arora P, Avery CL, Baker-Smith CM, Beaton AZ, Boehme AK, Buxton AE, Commodore-Mensah Y, Elkind MSV, Evenson KR, Eze-Nliam C, Fugar S, Generoso G, Heard DG, Hiremath S, Ho JE, Kalani R, Kazi DS, Ko D, Levine DA, Liu J, Ma J, Magnani JW, Michos ED, Mussolino ME, Navaneethan SD, Parikh NI, Poudel R, Rezk-Hanna M, Roth GA, Shah NS, St-Onge MP, Thacker EL, Virani SS, Voeks JH, Wang NY, Wong ND, Wong SS, Yaffe K, Martin SS. Heart Disease and Stroke Statistics-2023 Update: A Report From the American Heart Association. Circulation 2023; 147:e93-e621. [PMID: 36695182 DOI: 10.1161/cir.0000000000001123] [Citation(s) in RCA: 1091] [Impact Index Per Article: 1091.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND The American Heart Association, in conjunction with the National Institutes of Health, annually reports the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, diet, and weight) and health factors (cholesterol, blood pressure, and glucose control) that contribute to cardiovascular health. The Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, congenital heart disease, rhythm disorders, subclinical atherosclerosis, coronary heart disease, heart failure, valvular disease, venous disease, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs). METHODS The American Heart Association, through its Epidemiology and Prevention Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States to provide the most current information available in the annual Statistical Update with review of published literature through the year before writing. The 2023 Statistical Update is the product of a full year's worth of effort in 2022 by dedicated volunteer clinicians and scientists, committed government professionals, and American Heart Association staff members. The American Heart Association strives to further understand and help heal health problems inflicted by structural racism, a public health crisis that can significantly damage physical and mental health and perpetuate disparities in access to health care, education, income, housing, and several other factors vital to healthy lives. This year's edition includes additional COVID-19 (coronavirus disease 2019) publications, as well as data on the monitoring and benefits of cardiovascular health in the population, with an enhanced focus on health equity across several key domains. RESULTS Each of the chapters in the Statistical Update focuses on a different topic related to heart disease and stroke statistics. CONCLUSIONS The Statistical Update represents a critical resource for the lay public, policymakers, media professionals, clinicians, health care administrators, researchers, health advocates, and others seeking the best available data on these factors and conditions.
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Pipes GM, Logue TC, Wen T, Booker WA, D'Alton ME, Friedman AM. Postpartum stroke trends, risk factors, and associated adverse outcomes. Am J Obstet Gynecol MFM 2023; 5:100864. [PMID: 36791844 DOI: 10.1016/j.ajogmf.2023.100864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 01/05/2023] [Accepted: 01/10/2023] [Indexed: 02/17/2023]
Abstract
BACKGROUND Management of postpartum stroke has been the focus of several quality improvement efforts in the past decade. However, there is little recent national trends data for postpartum stroke readmissions. OBJECTIVE This study aimed to determine trends, risk factors, and complications associated with postpartum stroke readmission. STUDY DESIGN The 2013 to 2019 Nationwide Readmissions Database was used to perform a retrospective cohort study that evaluated the risk for readmission for stroke within 60 days of delivery hospitalization discharge. Temporal trends in readmissions were analyzed using the National Cancer Institute's Joinpoint Regression Program to estimate the average annual percent change with 95% confidence intervals. Stratified trends were analyzed for hemorrhage stroke, ischemic stroke, and stroke readmissions at 1 to 10, 11 to 30, and 31 to 60 days after delivery discharge. Risk factors for stroke were analyzed using unadjusted and adjusted logistic regression models with odds ratios and 95% confidence intervals as measures of association. The risk for stroke complications, including mechanical ventilation, seizures, death, and a prolonged stay ≥14 days, was analyzed. RESULTS Of an estimated 21,754,603 delivery hospitalizations, 5006 were complicated by a 60-day postpartum readmission with a diagnosis of stroke. The average annual percent change for all stroke readmissions over the study period was not significant (average annual percent change, 0.1%; 95% confidence interval, -2.2% to 2.4%). When the trends in readmission for ischemic and hemorrhagic stroke were analyzed, the results were similar, as were the stratified analyses by readmission timing. Risk factors associated with increased odds included superimposed preeclampsia (odds ratio, 4.8; 95% confidence interval, 3.9-5.9), preeclampsia with severe features (odds ratio, 3.7; 95% confidence interval, 3.0-4.4), maternal cardiac disease (odds ratio, 3.0; 95% confidence interval, 2.5-3.7), chronic kidney disease (odds ratio, 5.0; 95% confidence interval, 3.4-7.5), and lupus (odds ratio, 7.0; 95% confidence interval, 4.9-10.2). Risk was retained in adjusted analyses. Common stroke-related complications included a prolonged hospital stay ≥14 days (12.1 per 1000 stroke-related readmissions), seizures (9.9 per 1000 stroke-related readmissions), and mechanical ventilation (6.6 per 1000 stroke-related readmissions). CONCLUSION This analysis of nationally representative data demonstrated no change in the rate of 60-day postpartum hospitalizations for stroke from 2013 to 2019. Further clinical research is indicated to optimize risk reduction for stroke after delivery hospitalization discharge.
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Affiliation(s)
- Grace M Pipes
- Department of Obstetrics and Gynecology, Columbia University Vagelos College of Physicians and Surgeons, New York, NY (Ms Pipes and Drs Logue, Booker, D'Alton, and Friedman)
| | - Teresa C Logue
- Department of Obstetrics and Gynecology, Columbia University Vagelos College of Physicians and Surgeons, New York, NY (Ms Pipes and Drs Logue, Booker, D'Alton, and Friedman)
| | - Timothy Wen
- and Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California-San Francisco, San Francisco, CA (Dr Wen)
| | - Whitney A Booker
- Department of Obstetrics and Gynecology, Columbia University Vagelos College of Physicians and Surgeons, New York, NY (Ms Pipes and Drs Logue, Booker, D'Alton, and Friedman)
| | - Mary E D'Alton
- Department of Obstetrics and Gynecology, Columbia University Vagelos College of Physicians and Surgeons, New York, NY (Ms Pipes and Drs Logue, Booker, D'Alton, and Friedman)
| | - Alexander M Friedman
- Department of Obstetrics and Gynecology, Columbia University Vagelos College of Physicians and Surgeons, New York, NY (Ms Pipes and Drs Logue, Booker, D'Alton, and Friedman).
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Mittal S, Alsbrook D, Okwechime RT, Iqbal F, Nobleza COS. The landscape of disparities in obstetric neurocritical care and a path forward. Front Neurol 2023; 13:1008544. [PMID: 36686512 PMCID: PMC9853894 DOI: 10.3389/fneur.2022.1008544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Accepted: 12/05/2022] [Indexed: 01/07/2023] Open
Abstract
Health disparities in the obstetric population affect maternal morbidity and mortality. In the past years, there has been no significant improvement in disparities in care in the obstetric population. Patients who are pregnant are known to have a higher risk of pregnancy-associated neurologic conditions such as stroke and intracerebral hemorrhage. They can also experience concomitant neurocritical care disease states such as status epilepticus and traumatic brain injury. Studies exploring the disparities of care among pregnant patients who are neurotically ill are lacking. We aim to provide the landscape of disparities of care among the obstetric neurocritically-ill population and provide potential actionable opportunities to address these disparities in care.
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Affiliation(s)
- Shilipi Mittal
- Department of Neurology, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Diana Alsbrook
- Department of Neurology, University of Tennessee Health Science Center, Memphis, TN, United States
| | - Remi T. Okwechime
- NeuroMedicine ICU, Critical Care Program University of Rochester Medical Center, Rochester, NY, United States
| | - Farhana Iqbal
- Maimonides Medical Center, Brooklyn, NY, United States
| | - Christa O'Hana S. Nobleza
- Department of Neurology, University of Tennessee Health Science Center, Memphis, TN, United States,Baptist Memorial Hospital/Baptist Medical Group, Memphis, TN, United States,*Correspondence: Christa O'Hana S. Nobleza ✉
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21
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Lack of Association Between Race and Ethnicity and Timely Treatment of Severe Peripartum Hypertension. Jt Comm J Qual Patient Saf 2022; 48:630-634. [PMID: 36115776 DOI: 10.1016/j.jcjq.2022.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 08/09/2022] [Accepted: 08/15/2022] [Indexed: 12/30/2022]
Abstract
BACKGROUND Hypertensive disorders of pregnancy are a leading cause of severe maternal morbidity and mortality. National guidelines recommend treatment within 30 to 60 minutes of confirmed severe hypertension to reduce the risk of maternal stroke. The objectives of this study were to quantify the number of patients who did not receive timely treatment of severe hypertension, identify barriers to timely treatment, and evaluate if race/ethnicity was associated with timeliness of treatment. METHODS The researchers created an automated report to identify women who experienced severe hypertension during the delivery admission. The record for each case was reviewed to determine if treatment was timely (within 30 minutes). The study team compared rates of severe peripartum hypertension and rates of timely vs. not timely treatment by race/ethnicity. RESULTS There were 12,069 deliveries from April 1, 2019, to March 31, 2021-with 684 (5.7%) women with at least one episode of severe hypertension, of whom 241 (35.2%) did not require treatment, leaving 443 (64.8%) women requiring treatment. A total of 441 women received treatment, with 417 (94.6%) treated in a timely manner. Black, Asian, and Hispanic women were all more likely to experience severe hypertension requiring treatment than white women (10.0%, 8.8%, 7.3% vs. 4.0%, respectively, p < 0.001). However, there was no difference in the in the rates of timely treatment between groups (92.6%, 93.0%, 93.9% vs. 96.3%, respectively, p = 0.59). CONCLUSION Among patients with severe hypertension, 94.6% were treated in a timely manner, and race/ethnicity was not associated with timeliness of treatment. Provider education at all levels at our institution seems to be effective for timely treatment of severe hypertension and suggests that this process could be beneficial at other institutions.
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22
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Ukah UV, Li X, Wei SQ, Healy-Profitós J, Dayan N, Auger N. Black-White disparity in severe cardiovascular maternal morbidity: A systematic review and meta-analysis. Am Heart J 2022; 254:35-47. [PMID: 35944667 DOI: 10.1016/j.ahj.2022.07.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 07/14/2022] [Accepted: 07/29/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND To synthesize existing evidence on Black-White disparities in the prevalence of severe cardiovascular maternal morbidity. METHODS We searched MEDLINE, EMBASE, and CINAHL for observational studies published before July 31, 2021 that compared the risk of severe cardiovascular maternal morbidity between Black and White women. The outcome was severe cardiovascular maternal morbidity, including acute myocardial infarction, peripartum cardiomyopathy, and stroke during pregnancy, delivery, or postpartum. We extracted relevant information including adjusted and unadjusted effect estimates. We used random-effects models to estimate the pooled association between race and severe cardiovascular maternal morbidity, presented as odds ratios with 95% confidence intervals for the comparison of Black women relative to White women. RESULTS We included 18 studies that met the eligibility criteria for systematic review and meta-analysis. All studies were conducted in the United States and included a total of 7,656,876 Black women and 26,412,600 White women. Compared with White women, Black women had an increased risk of any severe cardiovascular maternal morbidity (adjusted odds ratio, 1.90; 95% confidence interval, 1.54-2.33). Black women were at risk of acute myocardial infarction (adjusted odds ratio, 1.38; 95% confidence interval, 1.14-1.68), peripartum cardiomyopathy (adjusted odds ratio, 1.71; 95% confidence interval, 1.51-1.94), and stroke (adjusted odds ratio, 2.13; 95% confidence interval, 1.39-3.26). CONCLUSIONS Black women have a considerably higher risk of severe cardiovascular maternal morbidity than White women, including acute myocardial infarction, peripartum cardiomyopathy, and stroke. Reducing inequality in adverse cardiovascular outcomes of pregnancy between Black and White women should be prioritized.
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Affiliation(s)
- Ugochinyere Vivian Ukah
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada; Institut national de santé publique du Québec, Montreal, Quebec, Canada
| | - Xinting Li
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada; Institut national de santé publique du Québec, Montreal, Quebec, Canada
| | - Shu Qin Wei
- Institut national de santé publique du Québec, Montreal, Quebec, Canada; Department of Obstetrics and Gynecology, University of Montreal, Montreal, Quebec, Canada
| | - Jessica Healy-Profitós
- Institut national de santé publique du Québec, Montreal, Quebec, Canada; University of Montreal Hospital Research Centre, Montreal, Quebec, Canada
| | - Natalie Dayan
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada; Departments of Medicine and Obstetrics and Gynecology, McGill University Health Centre, Montreal, Quebec, Canada
| | - Nathalie Auger
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada; Institut national de santé publique du Québec, Montreal, Quebec, Canada; University of Montreal Hospital Research Centre, Montreal, Quebec, Canada; Department of Social and Preventive Medicine, School of Public Health, University of Montreal, Montreal, Quebec, Canada.
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23
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Thomopoulos C, Ilias I. Are pregnancy-associated hypertensive disorders so sweet? World J Clin Cases 2022; 10:10384-10386. [PMID: 36246817 PMCID: PMC9561568 DOI: 10.12998/wjcc.v10.i28.10384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 06/10/2022] [Accepted: 08/17/2022] [Indexed: 02/05/2023] Open
Abstract
Worldwide, one in seven pregnancies is complicated by some form of diabetes, with a rising trend. Additionally, hypertension is one of the main causes of morbidity and mortality for both the pregnant woman and the fetus and also contributes to premature birth. In a cohort study of pregnant women with diabetes, which was recently published in this journal, at least 84.5% of the subjects had hypertension. This rate of hypertension might be among the highest reported thus far. In the medical literature, approximately 20% of women with diabetes during pregnancy have various pregnancy-associated hypertensive disorders. Racial/ethnic differences, apparently, were not implicated in this elevated rate of hypertension: Although black and Hispanic women have a twofold higher rate of hypertension in pregnancy compared to white women, 75% of the subjects in the study in question were white. Thus, the impressive finding delivered by this large study, merits additional clarifications.
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Affiliation(s)
- Costas Thomopoulos
- Department of Cardiology, Elena Venizelou General and Maternity Hospital, Athens GR-11521, Greece
| | - Ioannis Ilias
- Department of Endocrinology, Elena Venizelou General and Maternity Hospital, Athens GR-11521, Greece
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24
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Carter SA, Lin JC, Chow T, Yu X, Rahman MM, Martinez MP, Feldman K, Eckel SP, Chen JC, Chen Z, Levitt P, Lurmann FW, McConnell R, Xiang AH. Maternal obesity, diabetes, preeclampsia, and asthma during pregnancy and likelihood of autism spectrum disorder with gastrointestinal disturbances in offspring. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2022; 27:916-926. [PMID: 36062479 PMCID: PMC9984567 DOI: 10.1177/13623613221118430] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
LAY ABSTRACT Autism spectrum disorder is heterogeneous and often accompanied by co-occurring conditions. Previous studies have shown that maternal health conditions during pregnancy including obesity, diabetes, preeclampsia, and asthma were associated with increased likelihood of autism. However, little has been done examining the likelihood associated with autism with co-occurring conditions. This study assessed these maternal health conditions in relationship to autism and gastrointestinal disturbances, a common co-occurring condition in children diagnosed with autism. Data included 308,536 mother-child pairs from one integrated health care system with comprehensive electronic medical records. Among the study cohort, 5,131 (1.7%) children had a diagnosis of autism by age 5. Gastrointestinal disturbances were present in 35.4% of children diagnosed with autism and 25.1% of children without autism diagnoses. Our results showed that each of the four maternal health conditions during pregnancy was associated with increased likelihood of gastrointestinal disturbances, autism without gastrointestinal disturbances, and autism with gastrointestinal disturbances. For all four maternal health conditions, the association was greatest for likelihood of autism with gastrointestinal disturbances. Given that children diagnosed with autism are more likely to have gastrointestinal disturbances and over 80% of gastrointestinal disturbances in this cohort were diagnosed prior to autism diagnosis, this study suggests that there may be common biological pathways between autism and gastrointestinal disturbances impacted by these maternal exposures. Future studies are warranted to assess associations between different exposures and autism with other co-occurring conditions to increase our understanding of autism heterogeneity.
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Affiliation(s)
| | - Jane C Lin
- Kaiser Permanente Southern California, USA
| | - Ting Chow
- Kaiser Permanente Southern California, USA
| | - Xin Yu
- University of Southern California, USA
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25
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Stearns K, Tsaih SW, Palatnik A. Racial and Ethnic Disparities in Maternal and Neonatal Outcomes among Women with Chronic Hypertension. Am J Perinatol 2022; 39:1033-1041. [PMID: 35045577 DOI: 10.1055/a-1745-2902] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
OBJECTIVE The objective of this study was to compare maternal and neonatal outcomes in women with chronic hypertension by maternal race and ethnicity. METHODS A retrospective cohort study of women with chronic hypertension was performed from the Consortium on Safe Labor (2002-2008). Maternal self-reported race and ethnicity were analyzed as non-Hispanic White, non-Hispanic Black, and Hispanic. Maternal outcomes included cesarean birth, postpartum hemorrhage, blood transfusion, placental abruption, eclampsia, maternal intensive care unit admission, and death. Neonatal outcomes included preterm birth (PTB), low birth weight (LBW), small for gestational age (SGA), 5-minute Apgar <7, respiratory distress syndrome, hypoxic-ischemic encephalopathy, intraventricular hemorrhage, neonatal intensive care unit admission, sepsis, and death. Univariable and multivariable analyses were performed to examine the association between maternal race and ethnicity and perinatal outcomes. RESULTS A total of 2,729 women were included. In unadjusted analysis, non-Hispanic White women had higher rates of placental abruption and Hispanic women had higher rates of placental abruption and eclampsia. In multivariable analysis, non-Hispanic Black continued to have higher odds of placental abruption (adjusted odds ratio 4.16, 95% confidence interval 1.29-18.70), but the rest of the maternal outcomes did not differ between the groups. When comparing neonatal outcomes, PTB, SGA, and LBW were more frequent in, 5-minute Apgar <7 non-Hispanic Black and Hispanic women compared with non-Hispanic White women. In addition, 5-minute Apgar <7 and neonatal sepsis were more frequent in non-Hispanic Black neonates and neonatal death was more frequent in Hispanic neonates compared with non-Hispanic White women. In multivariable regression, neonates of non-Hispanic Black women had higher odds of PTB, SGA, LBW, 5-minute Apgar < 7, and sepsis compared with non-Hispanic White women. Similarly, neonates of Hispanic women had higher odds of SGA, LBW, and death. CONCLUSION Significant racial and ethnic disparities were identified mainly in neonatal outcomes of women with chronic hypertension. KEY POINTS · Non-Hispanic Black women with chronic hypertension had higher rates of placental abruption.. · Neonates of non-Hispanic Black women with chronic hypertension had higher odds of PTB, SGA, and LBW.. · Neonates of Hispanic women with chronic hypertension had higher odds of SGA, LBW, and neonatal death..
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Affiliation(s)
- Kristen Stearns
- Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Shirng-Wern Tsaih
- Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Anna Palatnik
- Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee, Wisconsin.,Cardiovascular Research Center, Medical College of Wisconsin, Milwaukee, Wisconsin
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26
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Abstract
PURPOSE OF REVIEW Healthcare disparities are health differences that adversely affect disadvantaged populations. In the United States, research shows that women of color, in particular Black and Hispanic women and their offspring, experience disproportionately higher mortality, severe maternal morbidity, and neonatal morbidity and mortality. This review highlights recent population health sciences and comparative effectiveness research that discuss racial and ethnic disparities in maternal and perinatal outcomes. RECENT FINDINGS Epidemiological research confirms the presence of maternal and neonatal disparities in national and multistate database analysis. These disparities are associated with geographical variations, hospital characteristics and practice patterns, and patient demographics and comorbidities. Proposed solutions include expanded perinatal insurance coverage, increased maternal healthcare public funding, and quality improvement initiatives/efforts that promote healthcare protocols and practice standardization. SUMMARY Obstetrical healthcare disparities are persistent, prevalent, and complex and are associated with systemic racism and social determinants of health. Some of the excess disparity gap can be explained through community-, hospital-, provider-, and patient-level factors. Providers and healthcare organizations should be mindful of these disparities and strive to promote healthcare justice and patient equity. Several solutions provide promise in closing this gap, but much effort remains.
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27
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Differences in disease severity and delivery gestational age between black and white patients with hypertensive disorders of pregnancy. Pregnancy Hypertens 2022; 28:88-93. [DOI: 10.1016/j.preghy.2022.03.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 03/08/2022] [Accepted: 03/08/2022] [Indexed: 11/23/2022]
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28
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Miller EC, Bello NA, Davis R, Friedman AM, Elkind MS, Wapner R, Tom SE. Women with Adverse Pregnancy Outcomes Have Higher Odds of Midlife Stroke: The Population Assessment of Tobacco and Health Study. J Womens Health (Larchmt) 2022; 31:503-512. [PMID: 34846924 PMCID: PMC9063148 DOI: 10.1089/jwh.2021.0184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background: A history of adverse pregnancy outcomes (APOs) is associated with increased risk of future cardiovascular disease, including stroke. Few large U.S. population-based surveys included data on APOs. Methods: The Population Assessment of Tobacco and Health study is a nationally representative survey of 45,971 U.S. respondents. Female respondents ≥50 years old who reported pregnancy history at the 2013-2014 baseline interview were included in this cross-sectional analysis (n = 3,175; weighted n = 35,783,619). The primary exposure was a history of ≥1 APO, including preterm delivery, low birth weight, preeclampsia, placental abruption, and stillbirth. The primary outcomes were (1) stroke before age 60 and (2) any stroke. We used weighted logistic regression models to estimate odds ratios (OR) and 95% confidence intervals (95% CI) for the association between APO and stroke, adjusting for age, race/ethnicity, socioeconomic status, parity, and vascular risk factors. Results: Among stroke-free respondents, 15% reported ≥1 APO. Among women who reported a stroke before age 60, 39% reported ≥1 APO (p < 0.001); among women reporting stroke at any age, 25% reported ≥1 APO (p = 0.01). Controlling for covariates, women with APOs had increased odds of stroke before age 60 (adjusted OR 2.66, 95% CI 1.49, 4.75). The association of APOs with stroke at any age was not significant after controlling for covariates (adjusted OR 1.57, 95% CI 0.93, 2.64). Conclusion: In this analysis of U.S. nationally representative survey data, APOs were independently associated with midlife stroke. Women with APOs have higher odds of midlife stroke and warrant targeted prevention strategies.
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Affiliation(s)
- Eliza C. Miller
- Department of Neurology, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York, USA
| | - Natalie A. Bello
- Department of Medicine, and Vagelos College of Physicians and Surgeons, Columbia University, New York, New York, USA
| | - Rindcy Davis
- Department of Neurology, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York, USA
| | - Alexander M. Friedman
- Department of Obstetrics and Gynecology, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York, USA
| | - Mitchell S.V. Elkind
- Department of Neurology, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York, USA
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York, USA
| | - Ronald Wapner
- Department of Obstetrics and Gynecology, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York, USA
| | - Sarah E. Tom
- Department of Neurology, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York, USA
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York, USA
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29
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Racial Differences in Readmissions in Hypertensive Disorders of Pregnancy. Reprod Sci 2022; 29:2071-2078. [DOI: 10.1007/s43032-022-00929-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 03/21/2022] [Indexed: 10/18/2022]
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30
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Wang X, Carcel C, Woodward M, Schutte AE. Blood Pressure and Stroke: A Review of Sex- and Ethnic/Racial-Specific Attributes to the Epidemiology, Pathophysiology, and Management of Raised Blood Pressure. Stroke 2022; 53:1114-1133. [PMID: 35344416 DOI: 10.1161/strokeaha.121.035852] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Raised blood pressure (BP) is the leading cause of death and disability worldwide, and its particular strong association with stroke is well established. Although systolic BP increases with age in both sexes, raised BP is more prevalent in males in early adulthood, overtaken by females at middle age, consistently across all ethnicities/races. However, there are clear regional differences on when females overtake males. Higher BP among males is observed until the seventh decade of life in high-income countries, compared with almost 3 decades earlier in low- and middle-income countries. Females and males tend to have different cardiovascular disease risk profiles, and many lifestyles also influence BP and cardiovascular disease in a sex-specific manner. Although no hypertension guidelines distinguish between sexes in BP thresholds to define or treat hypertension, observational evidence suggests that in terms of stroke risk, females would benefit from lower BP thresholds to the magnitude of 10 to 20 mm Hg. More randomized evidence is needed to determine if females have greater cardiovascular benefits from lowering BP and whether optimal BP is lower in females. Since 1990, the number of people with hypertension worldwide has doubled, with most of the increase occurring in low- and-middle-income countries where the greatest population growth was also seen. Sub-Saharan Africa, Oceania, and South Asia have the lowest detection, treatment, and control rates. High BP has a more significant effect on the burden of stroke among Black and Asian individuals than Whites, possibly attributable to differences in lifestyle, socioeconomic status, and health system resources. Although pharmacological therapy is recommended differently in local guidelines, recommendations on lifestyle modification are often very similar (salt restriction, increased potassium intake, reducing weight and alcohol, smoking cessation). This overall enhanced understanding of the sex- and ethnic/racial-specific attributes to BP motivates further scientific discovery to develop more effective prevention and treatment strategies to prevent stroke in high-risk populations.
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Affiliation(s)
- Xia Wang
- The George Institute for Global Health (X.W., C.C., M.W., A.E.S.), University of New South Wales, Sydney, Australia
| | - Cheryl Carcel
- The George Institute for Global Health (X.W., C.C., M.W., A.E.S.), University of New South Wales, Sydney, Australia.,Sydney School of Public Health, Sydney Medical School, The University of Sydney, New South Wales, Australia (C.C.)
| | - Mark Woodward
- The George Institute for Global Health (X.W., C.C., M.W., A.E.S.), University of New South Wales, Sydney, Australia.,The George Institute for Global Health, School of Public Health, Imperial College London, United Kingdom (M.W.)
| | - Aletta E Schutte
- The George Institute for Global Health (X.W., C.C., M.W., A.E.S.), University of New South Wales, Sydney, Australia.,School of Population Health (A.E.S.), University of New South Wales, Sydney, Australia.,Hypertension in Africa Research Team, Medical Research Council Unit for Hypertension and Cardiovascular Disease, North-West University, Potchefstroom, South Africa (A.E.S.)
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31
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Hartwell M, Lin V, Gatewood A, Sajjadi NB, Garrett M, Reddy AK, Greiner B, Price J. Health disparities, COVID-19, and maternal and childbirth outcomes: a meta-epidemiological study of equity reporting in systematic reviews. J Matern Fetal Neonatal Med 2022; 35:9622-9630. [PMID: 35282754 DOI: 10.1080/14767058.2022.2049750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND Pregnant women with COVID-19 are at increased risk for adverse maternal and pregnancy outcomes, and birth complications. Given the health outcome disparities among pregnant women of racial and ethnic minorities and the reliance of medical practice on systematic reviews and meta-analyses (SRMAs)-as they are the apical component in the hierarchy of evidence in medical research-the primary objective of the study is to examine the inclusion of the equity reporting in SRMAs focused on pregnancy outcomes and COVID-19 using PROGRESS-Plus equity framework. PROGRESS represents equity measures of Place, Race, Occupation, Gender, Religion, Education, Social capital, and Socio-economic status. METHODS We conducted a systematic search of three databases to identify SRMAs related to maternal and pregnancy outcomes related to COVID-19. We extracted whether SRMAs reported or analyzed PROGRESS-Plus components among other study characteristics. RESULTS Nearly 85% of SRMAs did not include any equity items to account for racial or geographic disparities. Reporting of race was absent from 95% of the studies. Place was the most common PROGRESS item and maternal age was the most common PROGRESS-Plus item reported overall. CONCLUSION When research is performed and reported in a way that fails to address disparities, the downstream repercussions may include medical care in the form of new protocol-driven hospital management, pharmacologic interventions, and other treatment options that mirror this absence in reporting. The absence of adequate reporting widens gaps in health outcomes among at-risk groups, such as pregnant women of racial and ethnic minorities.
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Affiliation(s)
- Micah Hartwell
- Department of Psychiatry and Behavioral Sciences, Oklahoma State University Center for Health Sciences, Tulsa, OK, USA.,Office of Medical Student Research, Oklahoma State University Center for Health Sciences, Tulsa, OK, USA
| | - Vanessa Lin
- Office of Medical Student Research, Oklahoma State University Center for Health Sciences, Tulsa, OK, USA
| | - Ashton Gatewood
- Office of Medical Student Research, Oklahoma State University College of Osteopathic Medicine at the Cherokee Nation, Tahlequah, OK, USA
| | - Nicholas B Sajjadi
- Office of Medical Student Research, Oklahoma State University Center for Health Sciences, Tulsa, OK, USA
| | - Morgan Garrett
- Office of Medical Student Research, Oklahoma State University Center for Health Sciences, Tulsa, OK, USA
| | - Arjun K Reddy
- Office of Medical Student Research, Oklahoma State University Center for Health Sciences, Tulsa, OK, USA
| | - Benjamin Greiner
- Department of Internal Medicine, University of Texas Medical Branch, Galveston, TX, USA
| | - Jameca Price
- Department of Obstetrics and Gynecology, School of Community Medicine, University of Oklahoma, Tulsa, OK, USA
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32
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Suresh S, Amegashie C, Patel E, Nieman KM, Rana S. Racial Disparities in Diagnosis, Management, and Outcomes in Preeclampsia. Curr Hypertens Rep 2022; 24:87-93. [PMID: 35254590 DOI: 10.1007/s11906-022-01172-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/17/2021] [Indexed: 01/05/2023]
Abstract
PURPOSE OF THE REVIEW Racial disparities are prevalent in many aspects of obstetric care in the USA. Non-Hispanic black women have a higher prevalence of the diagnosis of hypertensive disorders of pregnancy in addition to associated morbidity and mortality. The purpose of this review is to review current data regarding racial disparities in the diagnosis and management of hypertensive disorders of pregnancy. RECENT FINDINGS Diagnosis of hypertensive disorders of pregnancy is more common among non-Hispanic black women even after adjustment for comorbidities. Furthermore, prevalence of severe morbidity among those with hypertensive disorders of pregnancy is increased in non-Hispanic black women, including cardiovascular events related. Proposed management solutions include quality improvement initiatives, telehealth, and strategies to reduce both structural racism and implicit bias. Racial disparities exist in both diagnosis and management of hypertensive disorders of pregnancy; further innovative work is needed to reduce these disparities.
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Affiliation(s)
- Sunitha Suresh
- Division of Maternal Fetal Medicine/Department of Obstetrics and Gynecology, University of Chicago Medicine, 5841 S. Maryland Ave, MC 2050, Chicago, IL, 60637, USA
| | | | - Easha Patel
- Division of Maternal Fetal Medicine/Department of Obstetrics and Gynecology, University of Chicago Medicine, 5841 S. Maryland Ave, MC 2050, Chicago, IL, 60637, USA
| | - Kristin M Nieman
- Division of Maternal Fetal Medicine/Department of Obstetrics and Gynecology, University of Chicago Medicine, 5841 S. Maryland Ave, MC 2050, Chicago, IL, 60637, USA
| | - Sarosh Rana
- Division of Maternal Fetal Medicine/Department of Obstetrics and Gynecology, University of Chicago Medicine, 5841 S. Maryland Ave, MC 2050, Chicago, IL, 60637, USA.
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Abstract
Women face a disproportionate burden of stroke mortality and disability. Biologic sex and sociocultural gender both contribute to differences in stroke risk factors, assessment, treatment, and outcomes. There are substantial differences in the strength of association of stroke risk factors, as well as female-specific risk factors. Moreover, there are differences in presentation, response to treatment, and stroke outcomes in women. This review outlines current knowledge of impact of sex and gender on stroke, as well as delineates research gaps and areas for future inquiry.
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Affiliation(s)
- Kathryn M. Rexrode
- Division of Women’s Health, Department of Medicine, Brigham and Women’s Hospital, Boston, MA
| | - Tracy E. Madsen
- Division of Sex and Gender in Emergency Medicine, Department of Emergency Medicine, Warren Alpert Medical School of Brown University, Providence, RI; Department of Epidemiology, Brown University School of Public Health, Providence RI
| | - Amy Y. X. Yu
- Department of Medicine (Neurology), University of Toronto, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Cheryl Carcel
- Neurology Program, The George Institute for Global Health, University of New South Wales, Sydney, Australia
| | - Judith H. Lichtman
- Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, CT
| | - Eliza C. Miller
- Division of Stroke and Cerebrovascular Disease, Department of Neurology, Columbia University Vagelos College of Physicians and Surgeons, New York, NY
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34
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Abe M, Arima H, Yoshida Y, Fukami A, Sakima A, Metoki H, Tada K, Mito A, Morimoto S, Shibata H, Mukoyama M. Optimal blood pressure target to prevent severe hypertension in pregnancy: A systematic review and meta-analysis. Hypertens Res 2022; 45:887-899. [PMID: 35136186 DOI: 10.1038/s41440-022-00853-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 12/25/2021] [Accepted: 12/31/2021] [Indexed: 12/25/2022]
Abstract
Severe hypertension in pregnancy is a hypertensive crisis that requires urgent and intensive care due to its high maternal and fetal mortality. However, there is still a conflict of opinion on the recommendations of antihypertensive therapy. This study aimed to identify the optimal blood pressure (BP) levels to prevent severe hypertension in pregnant women with nonsevere hypertension. Ovid MEDLINE and the Cochrane Library were searched, and only randomized controlled trials (RCTs) were included if they compared the effects of antihypertensive drugs and placebo/no treatment or more intensive and less intensive BP-lowering treatments in nonsevere hypertensive pregnant patients. A random effects model meta-analysis was performed to estimate the pooled risk ratio (RR) for the outcomes. Forty RCTs with 6355 patients were included in the study. BP-lowering treatment significantly prevented severe hypertension (RR, 0.46; 95% CI, 0.37-0.56), preeclampsia (RR, 0.82; 95% CI, 0.69-0.98), severe preeclampsia (RR, 0.38; 95% CI, 0.17-0.84), placental abruption (RR, 0.52; 95% CI, 0.32-0.86), and preterm birth (< 37 weeks; RR, 0.81; 95% CI, 0.71-0.93), while the risk of small for gestational age infants was increased (RR, 1.25; 95% CI, 1.02-1.54). An achieved systolic blood pressure (SBP) of < 130 mmHg reduced the risk of severe hypertension to nearly one-third compared with an SBP of ≥ 140 mmHg, with a significant interaction of the BP levels achieved with BP-lowering therapy. There was no significant interaction between the subtypes of hypertensive disorders of pregnancy and BP-lowering treatment, except for placental abruption. BP-lowering treatment aimed at an SBP < 130 mmHg and accompanied by the careful monitoring of fetal growth might be recommended to prevent severe hypertension.
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Affiliation(s)
- Makiko Abe
- Department of Preventive Medicine and Public Health, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Hisatomi Arima
- Department of Preventive Medicine and Public Health, Faculty of Medicine, Fukuoka University, Fukuoka, Japan.
| | - Yuichi Yoshida
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, Oita, Japan
| | - Ako Fukami
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kurume University School of Medicine, Fukuoka, Japan
| | - Atsushi Sakima
- Health Administration Center, University of the Ryukyus, Okinawa, Japan
| | - Hirohito Metoki
- Division of Public Health, Hygiene and Epidemiology, Tohoku Medical and Pharmaceutical University, Sendai, Japan
| | - Kazuhiro Tada
- Division of Nephrology and Rheumatology, Department of Internal Medicine, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Asako Mito
- Division of Maternal Medicine, Center for Maternal-Fetal-Neonatal and Reproductive Medicine, National Center for Child Health and Development, Tokyo, Japan
| | - Satoshi Morimoto
- Department of Endocrinology and Hypertension, Tokyo Women's Medical University, Tokyo, Japan
| | - Hirotaka Shibata
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, Oita, Japan
| | - Masashi Mukoyama
- Department of Nephrology, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
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Tsao CW, Aday AW, Almarzooq ZI, Alonso A, Beaton AZ, Bittencourt MS, Boehme AK, Buxton AE, Carson AP, Commodore-Mensah Y, Elkind MSV, Evenson KR, Eze-Nliam C, Ferguson JF, Generoso G, Ho JE, Kalani R, Khan SS, Kissela BM, Knutson KL, Levine DA, Lewis TT, Liu J, Loop MS, Ma J, Mussolino ME, Navaneethan SD, Perak AM, Poudel R, Rezk-Hanna M, Roth GA, Schroeder EB, Shah SH, Thacker EL, VanWagner LB, Virani SS, Voecks JH, Wang NY, Yaffe K, Martin SS. Heart Disease and Stroke Statistics-2022 Update: A Report From the American Heart Association. Circulation 2022; 145:e153-e639. [PMID: 35078371 DOI: 10.1161/cir.0000000000001052] [Citation(s) in RCA: 2312] [Impact Index Per Article: 1156.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND The American Heart Association, in conjunction with the National Institutes of Health, annually reports the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, diet, and weight) and health factors (cholesterol, blood pressure, and glucose control) that contribute to cardiovascular health. The Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, congenital heart disease, rhythm disorders, subclinical atherosclerosis, coronary heart disease, heart failure, valvular disease, venous disease, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs). METHODS The American Heart Association, through its Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States to provide the most current information available in the annual Statistical Update. The 2022 Statistical Update is the product of a full year's worth of effort by dedicated volunteer clinicians and scientists, committed government professionals, and American Heart Association staff members. This year's edition includes data on the monitoring and benefits of cardiovascular health in the population and an enhanced focus on social determinants of health, adverse pregnancy outcomes, vascular contributions to brain health, and the global burden of cardiovascular disease and healthy life expectancy. RESULTS Each of the chapters in the Statistical Update focuses on a different topic related to heart disease and stroke statistics. CONCLUSIONS The Statistical Update represents a critical resource for the lay public, policymakers, media professionals, clinicians, health care administrators, researchers, health advocates, and others seeking the best available data on these factors and conditions.
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Serum uric acid levels associated with biochemical parameters linked to preeclampsia severity and to adverse perinatal outcomes. Arch Gynecol Obstet 2022; 305:1453-1463. [PMID: 34993580 DOI: 10.1007/s00404-021-06313-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 10/22/2021] [Indexed: 11/02/2022]
Abstract
AIMS Evaluating the association between serum uric acid levels and biochemical parameters linked to preeclampsia (PE) severity and to adverse perinatal outcomes. METHODS Cross-sectional study. Information about gestational and biochemical parameters were collected before delivery, whereas perinatal outcomes were observed after it. Pregnant women were divided into hyperuricemia-HU (uric acid ≥ 6 mg/dL) or normouricemia (uric acid, 2.6-5.9 mg/dL) groups. Poisson regression models (prevalence ratio-PR; 95% confidence interval-95% CI), multinomial logistic regression (odds ratio-OR; 95% CI), and Pearson's correlation (correlation coefficient-r) were applied by taking into consideration p < 0.05 as significance level. RESULTS The total sample comprised 267 pregnant women with PE. HU was observed in 25.8% of patients; it was associated with black pregnant women (p = 0.014) and with primiparity (p = 0.007). Uric acid levels were higher in early PE cases than in late PE cases (p = 0.013); however, there was no significant difference between mild and severe PE cases (p = 0.121). Uric acid recorded a positive correlation to urea (p < 0.001), creatinine (p = 0.002), glutamic-oxaloacetic transaminase (p < 0.001), glutamic-pyruvic transaminase (p = 0.005), ferritin (p = 0.002) and globulin (p = 0.002); as well as negative correlation to platelets (p = 0.035), lactic dehydrogenase (p = 0.039) and albumin (p > 0.001). HU was a factor associated with cesarean delivery (p = 0.030), prematurity (p = 0.001), low birth weight (p < 0.001) and small for gestational age (p = 0.020). CONCLUSION High serum uric acid levels were associated with early-onset PE. Maternal features were correlated to biochemical parameters linked to PE severity and to adverse perinatal outcomes.
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Haynes N, Ezekwesili A, Nunes K, Gumbs E, Haynes M, Swain J. "Can you see my screen?" Addressing Racial and Ethnic Disparities in Telehealth. CURRENT CARDIOVASCULAR RISK REPORTS 2021; 15:23. [PMID: 34900074 PMCID: PMC8647517 DOI: 10.1007/s12170-021-00685-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/05/2021] [Indexed: 12/15/2022]
Abstract
Purpose of Review Telehealth is an innovative approach with great potential to bridge the healthcare delivery gap, especially for underserved communities. While minority populations represent a target audience that could benefit significantly from this modern solution, little of the existing literature speaks to its acceptability, accessibility, and overall effectiveness in underserved populations. Here, we review the various challenges and achievements of contemporary telehealth and explore its impact on care delivery as an alternative or adjunct to traditional healthcare delivery systems. Recent Findings Given the COVID-19 pandemic, there has been a rapid acceleration in telemedicine adoption. Recent studies of telemedicine utilization during the pandemic reveal stark disparities in telemedicine modality use based on race, socioeconomic status, geography, and age. Summary While telehealth has great potential to overcome healthcare obstacles, the digital divide stands as a challenge to equitable telehealth and telemedicine adoption. Achieving health equity in telehealth will require the mobilization of resources, financial incentives, and political will among hospital systems, insurance companies, and government officials.
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Affiliation(s)
- Norrisa Haynes
- Division of Cardiology, University of Pennsylvania, Philadelphia, PA USA
| | - Agnes Ezekwesili
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA USA
| | - Kathryn Nunes
- Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA USA
| | - Edvard Gumbs
- Division of Cardiology, University of Pennsylvania, Philadelphia, PA USA
| | | | - JaBaris Swain
- Division of Cardiovascular Surgery, University of Pennsylvania, Philadelphia, PA USA
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Abstract
Pregnancy confers a substantially increased risk of stroke, especially during the third trimester and until 6 weeks postpartum. Hypertensive disorders of pregnancy and gestational hypercoagulability are important contributors to obstetric stroke. Preeclampsia and eclampsia confer risk for future cardiovascular disease. Hemorrhagic stroke is the most common type of obstetric stroke. Ischemic stroke can result from cardiomyopathy, paradoxical embolism, posterior reversible encephalopathy, reversible cerebral vasoconstriction syndrome, and dissections. Cerebral venous sinus thrombosis is a frequent complication of pregnancy.
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Affiliation(s)
- Erica C Camargo
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, WACC 729-C, Boston, MA 02114, USA
| | - Aneesh B Singhal
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, WACC 729-C, Boston, MA 02114, USA.
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Kern-Goldberger A, Hirshberg A. Reducing Disparities Using Telehealth Approaches for Postdelivery Preeclampsia Care. Clin Obstet Gynecol 2021; 64:375-383. [PMID: 33904843 DOI: 10.1097/grf.0000000000000605] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The management of hypertensive disease of pregnancy presents an ongoing challenge after patients are discharged from delivery hospitalizations. Preeclampsia and other forms of postpartum hypertension increase the risk for severe maternal morbidity and mortality in the postpartum period, and both hypertension and its associated adverse events disproportionately affect black women. With its ability to transcend barriers to health care access, telemedicine can facilitate high-quality postpartum care delivery for preeclampsia management and thereby reduce racial disparities in obstetric care and outcomes. Here we discuss racial disparities in preeclampsia and the challenge of providing equitable postpartum preeclampsia care. We then describe the utility of novel telemedicine platforms and their application to combat these disparities in preeclampsia care.
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Affiliation(s)
- Adina Kern-Goldberger
- Department of Obstetrics & Gynecology, Maternal Child Health Research Center, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
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40
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Shaaban CE, Rosano C, Cohen AD, Huppert T, Butters MA, Hengenius J, Parks WT, Catov JM. Cognition and Cerebrovascular Reactivity in Midlife Women With History of Preeclampsia and Placental Evidence of Maternal Vascular Malperfusion. Front Aging Neurosci 2021; 13:637574. [PMID: 34017243 PMCID: PMC8129174 DOI: 10.3389/fnagi.2021.637574] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 04/09/2021] [Indexed: 12/28/2022] Open
Abstract
Background: Preeclampsia is emerging as a sex-specific risk factor for cerebral small vessel disease (SVD) and dementia, but the reason is unknown. We assessed the relationship of maternal vascular malperfusion (MVM), a marker of placental SVD, with cognition and cerebral SVD in women with and without preeclampsia. We hypothesized women with both preeclampsia and MVM would perform worst on information processing speed and executive function. Methods: Women (n = 45; mean 10.5 years post-delivery; mean age: 41 years; 42.2% Black) were classified as preeclampsia-/MVM-, preeclampsia+/MVM-, or preeclampsia+/MVM+. Information processing speed, executive function, and memory were assessed. In a pilot sub-study of cerebrovascular reactivity (CVR; n = 22), cerebral blood flow during room-air breathing and breath-hold induced hypercapnia were obtained via arterial spin labeling MRI. Non-parametric tests and regression models were used to test associations. Results: Between-group cognitive differences were significant for information processing speed (p = 0.02); preeclampsia+/MVM+ had the lowest scores. Cerebral blood flow increased from room-air to breath-hold, globally and in all regions in the three groups, except the preeclampsia+/MVM+ parietal region (p = 0.12). Lower parietal CVR (less change from room-air breathing to breath-holding) was correlated with poorer information processing speed (partial ρ = 0.63, p = 0.005) and executive function (ρ = 0.50, p = 0.03) independent of preeclampsia/MVM status. Conclusion: Compared to women without preeclampsia and MVM, midlife women with both preeclampsia and MVM have worse information processing speed and may have blunted parietal CVR, an area important for information processing speed and executive function. MVM in women with preeclampsia is a promising sex-specific indicator of cerebrovascular integrity in midlife.
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Affiliation(s)
- C Elizabeth Shaaban
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, PA, United States.,Center for the Neural Basis of Cognition, University of Pittsburgh, Pittsburgh, PA, United States
| | - Caterina Rosano
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, PA, United States
| | - Ann D Cohen
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, United States
| | - Theodore Huppert
- Department of Radiology, University of Pittsburgh, Pittsburgh, PA, United States.,Department of Bioengineering, University of Pittsburgh, Pittsburgh, PA, United States
| | - Meryl A Butters
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, United States
| | - James Hengenius
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, PA, United States
| | - W Tony Parks
- Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, Toronto, ON, Canada.,Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
| | - Janet M Catov
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, PA, United States.,Department of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh, Pittsburgh, PA, United States
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Abstract
Maternal mortality rates have been steadily increasing in the United States, and cardiovascular mortality is the leading cause of death among pregnant and postpartum women. Maternal stroke accounts for a significant burden of cardiovascular mortality. Data suggest that rates of maternal stroke have been increasing in recent years. Advancing maternal age at the time of birth and the increasing prevalence of traditional cardiovascular risk factors, and other risk factors, as well, such as hypertensive disorders of pregnancy, migraine, and infections, may contribute to increased rates of maternal stroke. In this article, we provide an overview of the epidemiology of maternal stroke, explore mechanisms that may explain increasing rates of stroke among pregnant women, and identify key knowledge gaps for future investigation in this area.
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Affiliation(s)
- Islam Y Elgendy
- Division of Cardiology, Weill Cornell Medicine-Qatar, Doha (I.Y.E.)
| | - Syed Bukhari
- Heart and Vascular Institute, University of Pittsburgh Medical Center, PA (S.B., A.F.B.)
| | - Amr F Barakat
- Heart and Vascular Institute, University of Pittsburgh Medical Center, PA (S.B., A.F.B.)
| | - Carl J Pepine
- Division of Cardiovascular Medicine, University of Florida, Gainesville (C.J.P.)
| | - Kathryn J Lindley
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, St Louis, MO (K.J.L.)
| | - Eliza C Miller
- Department of Neurology, Division of Stroke and Cerebrovascular Disease, Columbia University Vagelos College of Physicians and Surgeons, New York, NY (E.C.M.)
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Malek AM, Wilson DA, Turan TN, Mateus J, Lackland DT, Hunt KJ. Maternal Coronary Heart Disease, Stroke, and Mortality Within 1, 3, and 5 Years of Delivery Among Women With Hypertensive Disorders of Pregnancy and Pre-Pregnancy Hypertension. J Am Heart Assoc 2021; 10:e018155. [PMID: 33619981 PMCID: PMC8174275 DOI: 10.1161/jaha.120.018155] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 01/04/2021] [Indexed: 12/26/2022]
Abstract
Background Pre-pregnancy hypertension and hypertensive disorders of pregnancy (HDP; preeclampsia, eclampsia, gestational hypertension) are major health risks for maternal morbidity and mortality. However, it is unknown if racial/ethnic differences exist. We aimed to determine the impact of HDP and pre-pregnancy hypertension on maternal coronary heart disease, stroke, and mortality risk ≤1, 3, and 5 years post-delivery and by race/ethnicity ≤5 years. Methods and Results This retrospective cohort study included women aged 12 to 49 years with a live, singleton birth between 2004 to 2016 (n=254 491 non-Hispanic White; n=137 784 non-Hispanic Black; n=41 155 Hispanic). Birth and death certificates and International Classification of Diseases, Ninth and Tenth Revision, Clinical Modification (ICD-9-CM and ICD-10-CM) diagnosis codes in hospitalization/emergency department visit data defined HDP, pre-pregnancy hypertension, incident coronary heart disease and stroke, and all-cause mortality. During at least 1 pregnancy of the 433 430 women, 2.3% had pre-pregnancy hypertension with superimposed HDP, 15.7% had no pre-pregnancy hypertension with HDP, and 0.4% had pre-pregnancy hypertension without superimposed HDP, whereas 81.6% had neither condition. Maternal deaths from coronary heart disease, stroke, and all causes totaled 2136. Within 5 years of delivery, pre-pregnancy hypertension, and HDP were associated with all-cause mortality (hazard ratio [HR], 2.21; 95% CI, 1.61-3.03), incident coronary heart disease (HR, 3.79; 95% CI, 3.09-4.65), and incident stroke (HR, 3.10; 95% CI, 2.09-4.60). HDP alone was related to all outcomes. Race/ethnic differences were observed for non-Hispanic Black and non-Hispanic White women, respectively, in the associations of pre-pregnancy hypertension and HDP with all-cause mortality within 5 years of delivery (HR, 2.34 [95% CI, 1.58-3.47]; HR, 2.11 [95% CI, 1.23-3.65]; P interaction=0.001). Conclusions Maternal cardiovascular outcomes including mortality were increased ≤5 years post-delivery in HDP, pre-pregnancy hypertension, or pre-pregnancy hypertension with superimposed HDP. The race/ethnic interaction for all-cause mortality ≤5 years of delivery warrants further research.
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Affiliation(s)
- Angela M. Malek
- Department of Public Health SciencesMedical University of South CarolinaCharlestonSC
| | - Dulaney A. Wilson
- Department of Public Health SciencesMedical University of South CarolinaCharlestonSC
| | - Tanya N. Turan
- Department of NeurologyMedical University of South CarolinaCharlestonSC
| | - Julio Mateus
- Atrium HealthDepartment of Obstetrics & GynecologyMaternal‐Fetal Medicine DivisionCharlotteNC
| | | | - Kelly J. Hunt
- Department of Public Health SciencesMedical University of South CarolinaCharlestonSC
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Kumar A, McCullough L. Cerebrovascular disease in women. Ther Adv Neurol Disord 2021; 14:1756286420985237. [PMID: 33552237 PMCID: PMC7844450 DOI: 10.1177/1756286420985237] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Accepted: 11/16/2020] [Indexed: 12/20/2022] Open
Abstract
Cerebrovascular disease is a major cause of morbidity, mortality, and disability in women. The spectrum of disease differs between men and women, with women being particularly vulnerable to certain conditions, especially during specific periods of life such as pregnancy. There are several unique risk factors for cerebrovascular disease in women, and the influence of some traditional risk factors for stroke is stronger in women. Moreover, disparities persist in representation of women in clinical trials, acute intervention, and stroke outcomes. In this review, we aimed to explore the epidemiology, etiologies, and management of cerebrovascular disease in women, highlighting some of these differences and the growing need for sex-specific management guidelines and health policies.
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Affiliation(s)
- Aditya Kumar
- Department of Neurology, 6431 Fannin Street, Houston, TX 77030, USA
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44
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Hata J, Burke A. A Systematic Review of Racial and Ethnic Disparities in Maternal Health Outcomes among Asians/Pacific Islanders. Asian Pac Isl Nurs J 2020; 5:139-152. [PMID: 33324731 PMCID: PMC7733630 DOI: 10.31372/20200503.1101] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Efforts to improve women's health and to reduce maternal mortality worldwide have led to a notable reduction in the global maternal mortality ratio (MMR) over the past two decades. However, it is clear that maternal health outcomes are not equitable, especially when analyzing the scope of maternal health disparities across "developed" and "underdeveloped" nations. This study evaluates recent MMR scholarship with a particular focus on the racial and ethnic divisions that impact on maternal health outcomes. The study contributes to MMR research by analyzing the racial and ethnic disparities that exist in the US, especially among Asian and Pacific Islander (API) subgroups. The study applies exclusionary criteria to 710 articles and subsequently identified various maternal health issues that disproportionately affect API women living in the US. In applying PRISMA review guidelines, the study produced 22 peer-reviewed articles that met inclusionary and exclusionary criteria for this review. The data analysis identified several maternal health foci: obstetric outcomes, environmental exposure, obstetric care and quality measures, and pregnancy-related measures. Only eight of the 22 reviewed studies disaggregated API populations by focusing on specific subgroups of APIs, which signals a need to reconceptualize marginalized API communities' inclusion in health care systems, to promote their equitable access to care, and to dissolve health disparities among racial and ethnic divides. Several short- and long-term initiatives are recommended to develop and implement targeted health interventions for API groups, and thus provide the groundwork for future empirically driven research among specific API subgroups in the US.
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Affiliation(s)
- Janice Hata
- Hawai'i Pacific University, Hawai'i, United States
| | - Adam Burke
- Hawai'i Pacific University, Hawai'i, United States
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45
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46
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Malhamé I, Danilack VA, Raker CA, Hardy EJ, Spalding H, Bouvier BA, Hurlburt H, Vrees R, Savitz DA, Mehta N. Cardiovascular severe maternal morbidity in pregnant and postpartum women: development and internal validation of risk prediction models. BJOG 2020; 128:922-932. [PMID: 32946639 DOI: 10.1111/1471-0528.16512] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/09/2020] [Indexed: 02/06/2023]
Abstract
OBJECTIVES To develop and internally validate risk prediction models identifying women at risk for cardiovascular severe maternal morbidity (CSMM). DESIGN A retrospective cohort study. SETTING An obstetric teaching hospital between 2007 and 2017. POPULATION A total of 89 681 delivery hospitalisations. METHODS We created and evaluated two models, one predicting CSMM at delivery (delivery model) and the other predicting CSMM postpartum following discharge from delivery hospitalisation (postpartum CSMM). We assessed model discrimination and calibration and used bootstrapping for internal validation. MAIN OUTCOME MEASURES Cardiovascular severe maternal morbidity comprised the following confirmed conditions: pulmonary oedema/acute heart failure, myocardial infarction, aneurysm, cardiac arrest/ventricular fibrillation, heart failure/arrest during surgery or procedure, cerebrovascular disorders, cardiogenic shock, conversion of cardiac rhythm and difficult-to-control severe hypertension. RESULTS The delivery model contained 11 variables and 3 interaction terms. The strongest predictors were gestational hypertension, chronic hypertension, multiple gestation, cardiac lesions or valvular heart disease, maternal age ≥40 years and history of poor pregnancy outcome. The postpartum model comprised eight variables. The strongest predictors were severe pre-eclampsia, non-Hispanic Black race/ethnicity, chronic hypertension, gestational hypertension, non-severe pre-eclampsia and maternal age ≥40 years at delivery. The delivery and postpartum models had an area under the receiver operating characteristic curve of 0.87 (95% CI 0.85-0.89) and 0.85 (95% CI 0.80-0.90), respectively. Both models were adequately calibrated and performed well on internal validation. CONCLUSIONS These tools may help providers to identify women at highest risk of CSMM and enable future prevention measures. TWEETABLE ABSTRACT Risk assessment tools for cardiovascular severe maternal morbidity were developed and internally validated.
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Affiliation(s)
- I Malhamé
- Department of Medicine, McGill University Health Centre, McGill University, Montreal, Quebec, Canada.,Department of Medicine, Women and Infants Hospital, Warren Alpert School of Brown University, Providence, RI, USA
| | - V A Danilack
- Department of Obstetrics and Gynecology, Women & Infants Hospital, Warren Alpert Medical School of Brown University, Providence, RI, USA.,Department of Epidemiology, Brown University School of Public Health, Providence, RI, USA
| | - C A Raker
- Department of Obstetrics and Gynecology, Women & Infants Hospital, Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - E J Hardy
- Department of Medicine, Women and Infants Hospital, Warren Alpert School of Brown University, Providence, RI, USA.,Department of Obstetrics and Gynecology, Women & Infants Hospital, Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - H Spalding
- Department of Medicine, Women and Infants Hospital, Warren Alpert School of Brown University, Providence, RI, USA
| | - B A Bouvier
- Department of Medicine, Women and Infants Hospital, Warren Alpert School of Brown University, Providence, RI, USA
| | - H Hurlburt
- Department of Medicine, Brigham and Women's Cardiovascular Associates of Care New England, Harvard Medical School, Boston, MA, USA
| | - R Vrees
- Department of Obstetrics and Gynecology, Women & Infants Hospital, Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - D A Savitz
- Department of Obstetrics and Gynecology, Women & Infants Hospital, Warren Alpert Medical School of Brown University, Providence, RI, USA.,Department of Epidemiology, Brown University School of Public Health, Providence, RI, USA
| | - N Mehta
- Department of Medicine, Women and Infants Hospital, Warren Alpert School of Brown University, Providence, RI, USA.,Department of Medicine, Rhode Island Hospital, Warren Alpert Medical School of Brown University, Providence, RI, USA
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47
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Fitzsimmons E, Arany Z, Howell EA, Lewey J. Differential Outcomes for African-American Women with Cardiovascular Complications of Pregnancy. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2020. [DOI: 10.1007/s11936-020-00863-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Abstract
Hypertension is the most common medical disorder occurring during pregnancy and a leading cause of maternal and perinatal morbidity and mortality. Accurate blood pressure measurement and the diagnosis and treatment of hypertensive disorders during pregnancy and in the postpartum period are pivotal to improve outcomes. This article details hemodynamic adaptations to pregnancy and provides an approach to the prevention, diagnosis, and management of hypertensive disorders of pregnancy (HDP) and hypertensive emergencies. In addition, it reviews optimal strategies for the care of women with hypertension during the fourth trimester and beyond to minimize future cardiovascular risk.
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Affiliation(s)
- Apurva M Khedagi
- Columbia University Vagelos College of Physicians & Surgeons, 622 West 168th Street, PH 3-342, New York, NY 10032, USA
| | - Natalie A Bello
- Department of Medicine, Division of Cardiology, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, 622 West 168th Street, PH 3-342, New York, NY 10032, USA.
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Miller EC, Zambrano Espinoza MD, Huang Y, Friedman AM, Boehme AK, Bello NA, Cleary KL, Wright JD, D'Alton ME. Maternal Race/Ethnicity, Hypertension, and Risk for Stroke During Delivery Admission. J Am Heart Assoc 2020; 9:e014775. [PMID: 31973601 PMCID: PMC7033883 DOI: 10.1161/jaha.119.014775] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Background Racial disparities contribute to maternal morbidity in the United States. Hypertension is associated with poor maternal outcomes, including stroke. Disparities in hypertension might contribute to maternal strokes. Methods and Results Using billing data from the Healthcare Cost and Utilization Project's National Inpatient Sample, we analyzed the effect of race/ethnicity on stroke during delivery admission in women aged 18 to 54 years delivering in US hospitals from January 1, 1998, through December 31, 2014. We categorized hypertension as normotensive, chronic hypertension, or pregnancy‐induced hypertension. Adjusted risk ratios (aRRs) and 95% CIs were calculated using log‐linear Poisson regression models, testing for interactions between race/ethnicity and hypertensive status. A total of 65 286 425 women were admitted for delivery during the study period, of whom 7764 were diagnosed with a stroke (11.9 per 100 000 deliveries). Hypertension modified the effect of race/ethnicity (P<0.0001 for interaction). Among women with pregnancy‐induced hypertension, black and Hispanic women had higher stroke risk compared with non‐Hispanic whites (blacks: aRR, 2.07; 95% CI, 1.86–2.30; Hispanics: aRR, 2.19; 95% CI, 1.98–2.43). Among women with chronic hypertension, all minority women had higher stroke risk (blacks: aRR, 1.71; 95% CI, 1.30–2.26; Hispanics: aRR, 1.75; 95% CI, 2.32–5.63; Asian/Pacific Islanders: aRR, 3.62; 95% CI, 2.32–5.63). Among normotensive women, only blacks had increased stroke risk (aRR, 1.17; 95% CI, 1.07–1.28). Conclusions Pregnant US women from minority groups had higher stroke risk during delivery admissions, compared with non‐Hispanic whites. The effect of race/ethnicity was larger in women with chronic hypertension or pregnancy‐induced hypertension. Targeting blood pressure management in pregnancy may help reduce maternal stroke risk in minority populations.
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Affiliation(s)
- Eliza C Miller
- Department of Neurology Vagelos College of Physicians and Surgeons Columbia University New York NY
| | | | - Yongmei Huang
- Department of Obstetrics and Gynecology Vagelos College of Physicians and Surgeons Columbia University New York NY
| | - Alexander M Friedman
- Department of Obstetrics and Gynecology Vagelos College of Physicians and Surgeons Columbia University New York NY
| | - Amelia K Boehme
- Department of Neurology Vagelos College of Physicians and Surgeons Columbia University New York NY
| | - Natalie A Bello
- Department of Medicine Vagelos College of Physicians and Surgeons Columbia University New York NY
| | - Kirsten L Cleary
- Department of Obstetrics and Gynecology Vagelos College of Physicians and Surgeons Columbia University New York NY
| | - Jason D Wright
- Department of Obstetrics and Gynecology Vagelos College of Physicians and Surgeons Columbia University New York NY
| | - Mary E D'Alton
- Department of Obstetrics and Gynecology Vagelos College of Physicians and Surgeons Columbia University New York NY
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