1
|
Irfan A, Haider SH, Sheikh SM, Larik MO, Abbas M, Hashmi MR. Evaluation of antihypertensives for post partum management of hypertensive disorders of pregnancy: A systematic review and meta-analysis. Curr Probl Cardiol 2024; 49:102584. [PMID: 38679150 DOI: 10.1016/j.cpcardiol.2024.102584] [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: 04/15/2024] [Accepted: 04/20/2024] [Indexed: 05/01/2024]
Abstract
BACKGROUND There is a lack of evidence that directly shows the best antihypertensive treatment options for post partum management of the hypertensive disorders of pregnancy. Our objective was to analyze the safest and most effective antihypertensive drugs post partum for patients with hypertensive disorders of pregnancy. METHODS PubMed, Cochrane, and MEDLINE were searched to find relevant articles published from inception to Feb 2024. We included randomized control trials, in English, featuring a population of postnatal women with hypertensive disorders of pregnancy or postpartum women with de novo hypertension with a follow-up of up to 6 months in which any antihypertensive medication was compared with Placebo or a comparison between different doses of antihypertensives was done. The statistical analyses were conducted using Review Manager with a random-effects model. RESULTS Our analysis revealed that almost all antihypertensives are effective in treating postpartum hypertension. However, some medications had alternating roles in controlling specific outcomes. Using calcium channel blockers resulted in a faster time to sustain BP control than the control (SMD: -0.37; 95% CI: -0.73 to -0.01; P = 0.04). In contrast, using ACE inhibitors or ARBs demanded the use of other antihypertensives in contrast to all other drugs assessed (RR: 2.09; 95% CI: 1.07 to 4.07; P = 0.03). CONCLUSION Timely management of the hypertensive disorders of pregnancy postpartum is life-saving. All the traditional antihypertensives we assessed effectively manage hypertension postpartum, thus allowing the physician to tailor the particular drug regimen according to the patient's needs and comorbidities without any hindrance.
Collapse
Affiliation(s)
- Areeka Irfan
- Department of Internal Medicine, Dow Medical College, Dow University of Health Sciences, V246+X8C, Mission Rd, Nanakwara, 74200 Karachi, Pakistan.
| | - Syed Hamza Haider
- Department of Internal Medicine, Dow Medical College, Dow University of Health Sciences, V246+X8C, Mission Rd, Nanakwara, 74200 Karachi, Pakistan
| | - Samir Mustafa Sheikh
- Department of Internal Medicine, Dow Medical College, Dow University of Health Sciences, V246+X8C, Mission Rd, Nanakwara, 74200 Karachi, Pakistan
| | - Muhammad Omar Larik
- Department of Internal Medicine, Dow International Medical College, Dow University of Health Sciences, W4WR+G6W, Gulzar-e-Hijri Gulshan-e-Iqbal, Karachi, Karachi City, Sindh, Pakistan
| | - Mudassir Abbas
- Department of Internal Medicine, Dow Medical College, Dow University of Health Sciences, V246+X8C, Mission Rd, Nanakwara, 74200 Karachi, Pakistan
| | - Mahnoor Rehan Hashmi
- Department of Internal Medicine, Dow Medical College, Dow University of Health Sciences, V246+X8C, Mission Rd, Nanakwara, 74200 Karachi, Pakistan
| |
Collapse
|
2
|
Fridman Kogan Z, Nahum Fridland S, Ganer Herman H, Miremberg H, Bustan M, Schreiber L, Kovo M. Postpartum antihypertensive treatment: Is there a correlation to placental lesions? Arch Gynecol Obstet 2024; 310:453-459. [PMID: 37902838 DOI: 10.1007/s00404-023-07263-7] [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: 03/28/2023] [Accepted: 10/09/2023] [Indexed: 11/01/2023]
Abstract
OBJECTIVE We aimed to examine the association of clinical risk factors and placental lesions, in gestations complicated with preeclampsia, with the need for antihypertensive treatment in the early postpartum period. METHODS The computerized files and placental reports of all singleton deliveries at 24.0-42.0 weeks complicated by preeclampsia were reviewed between January 2013 and October 2020. Obstetric characteristics and placental lesions were compared between patients who required antihypertensive treatment in the early postpartum period and those who did not (control group). Placentas were classified into maternal and fetal malperfusion lesions and inflammatory responses. RESULTS As compared to controls (n = 200), the anti-hypertensive treatment group (n = 95) was characterized by increased rates of preterm birth, preeclampsia with severe features, and cesarean delivery (p < 0.001 for all). More placental hematomas (p = 0.01) and placental maternal vascular lesions (p = 0.03) were observed in the antihypertensive treatment group as compared to controls. In adjusted logistic regression analysis, gestational age (OR 0.86, 95% CI 0.79-0.93, p = 0.001) and preeclampsia with severe features (OR 8.89, 95% CI 3.18-14.93 p < 0.001) were found to be independently associated with the need for postpartum antihypertensive treatment. CONCLUSION Placental vascular lesions are more common in preeclamptic patients who need postpartum antihypertensive treatment, yet only early onset of preeclampsia with severe features was found to be independently associated with antihypertensive treatment in the early postpartum period.
Collapse
Affiliation(s)
- Zviya Fridman Kogan
- Department of Obstetrics and Gynecology, Edith Wolfson Medical Center, Holon, Israel, Tel Aviv, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Shir Nahum Fridland
- Department of Obstetrics and Gynecology, Edith Wolfson Medical Center, Holon, Israel, Tel Aviv, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Hadas Ganer Herman
- Department of Obstetrics and Gynecology, Edith Wolfson Medical Center, Holon, Israel, Tel Aviv, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Hadas Miremberg
- Department of Obstetrics and Gynecology, Edith Wolfson Medical Center, Holon, Israel, Tel Aviv, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Mor Bustan
- Department of Obstetrics and Gynecology, Edith Wolfson Medical Center, Holon, Israel, Tel Aviv, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Letizia Schreiber
- Department of Pathology, Edith Wolfson Medical Center, Holon, Israel, Tel Aviv, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Michal Kovo
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar-Saba, Israel.
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| |
Collapse
|
3
|
Amro FH, Smith KC, Hashmi SS, Barratt MS, Carlson R, Sankey KM, Bartal MF, Blackwell SC, Chauhan SP, Sibai BM. Well-Child Visits for Early Detection and Management of Maternal Postpartum Hypertensive Disorders. JAMA Netw Open 2024; 7:e2416844. [PMID: 38869897 DOI: 10.1001/jamanetworkopen.2024.16844] [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: 06/14/2024] Open
Abstract
Importance Innovative approaches are needed to address the increasing rate of postpartum morbidity and mortality associated with hypertensive disorders. Objective To determine whether assessing maternal blood pressure (BP) and associated symptoms at time of well-child visits is associated with increased detection of postpartum preeclampsia and need for hospitalization for medical management. Design, Setting, and Participants This is a pre-post quality improvement (QI) study. Individuals who attended the well-child visits between preimplementation (December 2017 to December 2018) were compared with individuals who enrolled after the implementation of the QI program (March 2019 to December 2019). Individuals were enrolled at an academic pediatric clinic. Eligible participants included birth mothers who delivered at the hospital and brought their newborn for well-child check at 2 days, 2 weeks, and 2 months. A total of 620 individuals were screened in the preintervention cohort and 680 individuals were screened in the QI program. Data was analyzed from March to July 2022. Exposures BP evaluation and preeclampsia symptoms screening were performed at the time of the well-child visit. A management algorithm-with criteria for routine or early postpartum visits, or prompt referral to the obstetric emergency department-was followed. Main Outcome and Measures Readmission due to postpartum preeclampsia. Comparisons across groups were performed using a Fisher exact test for categorical variables, and t tests or Mann-Whitney tests for continuous variables. Results A total of 595 individuals (mean [SD] age, 27.2 [6.1] years) were eligible for analysis in the preintervention cohort and 565 individuals (mean [SD] age, 27.0 [5.8] years) were eligible in the postintervention cohort. Baseline demographic information including age, race and ethnicity, body mass index, nulliparity, and factors associated with increased risk for preeclampsia were not significantly different in the preintervention cohort and postintervention QI program. The rate of readmission for postpartum preeclampsia differed significantly in the preintervention cohort (13 individuals [2.1%]) and the postintervention cohort (29 individuals [5.6%]) (P = .007). In the postintervention QI cohort, there was a significantly earlier time frame of readmission (median [IQR] 10.0 [10.0-11.0] days post partum for preintervention vs 7.0 [6.0-10.5] days post partum for postintervention; P = .001). In both time periods, a total of 42 patients were readmitted due to postpartum preeclampsia, of which 21 (50%) had de novo postpartum preeclampsia. Conclusions and Relevance This QI program allowed for increased and earlier readmission due to postpartum preeclampsia. Further studies confirming generalizability and mitigating associated adverse outcomes are needed.
Collapse
Affiliation(s)
- Farah H Amro
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston
| | - Kim C Smith
- Division of Community & General Pediatrics, Department of Pediatrics, McGovern Medical School, The University of Texas Health Science Center at Houston
| | - Syed S Hashmi
- Division of Community & General Pediatrics, Department of Pediatrics, McGovern Medical School, The University of Texas Health Science Center at Houston
| | - Michelle S Barratt
- Division of Community & General Pediatrics, Department of Pediatrics, McGovern Medical School, The University of Texas Health Science Center at Houston
| | - Rachel Carlson
- Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston
| | - Kristen Mariah Sankey
- Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston
| | - Michal Fishel Bartal
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston
| | - Sean C Blackwell
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston
| | - Suneet P Chauhan
- Department of Maternal-Fetal Medicine, Delaware Center of Maternal-Fetal Medicine, Newark, Deleware
| | - Baha M Sibai
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston
| |
Collapse
|
4
|
Gibson KS, Olson D, Lindberg W, Keane G, Keogh T, Ranzini AC, Alban C, Haddock J. Postpartum blood pressure control and the rate of readmission. Am J Obstet Gynecol MFM 2024; 6:101384. [PMID: 38768904 DOI: 10.1016/j.ajogmf.2024.101384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Revised: 04/20/2024] [Accepted: 04/26/2024] [Indexed: 05/22/2024]
Abstract
BACKGROUND Postpartum hypertension is a major contributor to the rising maternal mortality rates in the United States, with nearly half of maternal deaths occurring after delivery. Previous studies have found evidence that the maximum blood pressure reading during labor and delivery admission can predict readmission; however, the optimal blood pressure to reduce the need for readmissions and additional medical treatment in the postpartum period is not known. OBJECTIVE This study aimed to investigate the relationship between postpartum blood pressure control at discharge and readmission within the first 6 weeks after delivery. STUDY DESIGN Data were obtained from Cosmos, an electronic health record-based, Health Insurance Portability and Accountability Act-defined limited dataset that includes more than 1.4 million birth encounters. All birthing parents with blood pressure data after delivery were included. Demographic information, medications, and readmissions were queried from the dataset. Patients were grouped into categories based on blood pressure readings in the 24 hours before discharge (≥160/110, ≥150/100, ≥140/90, ≥130/80, ≥120/80, and <120/80 mm Hg). The readmission rates across these groups were compared. Planned subanalyses included stratification by the use of antihypertensive medications and a sensitivity analysis using the highest blood pressure during admission. Covariates included maternal age, preexisting diabetes mellitus or lupus erythematosus, and body mass index. RESULTS The analysis included 1,265,766 total birth encounters, 391,781 (30.9%) in the referent group (120/80 mm Hg), 392,592 (31.0%) in the group with <120/80 mm Hg, 249,414 (19.7%) in the group with ≥130/80 mm Hg, 16,125 (1.3%) in the group with ≥140/90 mm Hg, 50,659 (4.0%) in the group with ≥150/100 mm Hg, and 20,196 (1.6%) in the group with ≥160/110 mm Hg. In the first 6 weeks after delivery, readmission rates increased with higher blood pressure readings. More than 5% of postpartum patients with the highest blood pressure readings (≥160/110 mm Hg) were readmitted. These patients were almost 3 times more likely to be readmitted than patients whose highest blood pressure reading fell into the referent group (120/80 mm Hg) (odds ratio [OR], 2.90; 95% confidence interval, 2.69-3.12). Patients with blood pressures of >150/100 mm Hg (odds ratio, 2.72; 95% confidence interval, 2.58-2.87), >140/90 mm Hg (odds ratio, 2.03; 95% confidence interval, 1.95-2.11), and >130/80 mm Hg (odds ratio, 1.43; 95% confidence interval, 1.37-1.49) all had higher odds of readmission, whereas patients with a blood pressure of <120/80 mm Hg had a lower odds of readmission (odds ratio, 0.78; 95% confidence interval, 0.75-0.81). Patients who had higher blood pressures during admission but had improved control in the 24 hours before discharge had lower rates of readmission than those whose blood pressures remained elevated. In all blood pressure categories, patients who received an antihypertensive prescription had higher rates of readmission. CONCLUSION In this large, national dataset, blood pressure control at discharge and readmission in the postpartum period were significantly correlated. Our data should inform postpartum hypertension treatment goals and the role of remote monitoring programs in improving maternal safety.
Collapse
Affiliation(s)
- Kelly S Gibson
- Division of Maternal-Fetal Medicine, Department of Reproductive Biology, The MetroHealth System/Case Western Reserve University, Cleveland, OH (Gibson, Olson, Lindberg, and Ranzini).
| | - Danielle Olson
- Division of Maternal-Fetal Medicine, Department of Reproductive Biology, The MetroHealth System/Case Western Reserve University, Cleveland, OH (Gibson, Olson, Lindberg, and Ranzini)
| | - Wesley Lindberg
- Division of Maternal-Fetal Medicine, Department of Reproductive Biology, The MetroHealth System/Case Western Reserve University, Cleveland, OH (Gibson, Olson, Lindberg, and Ranzini)
| | - Grant Keane
- Epic Corporation, Madison, WI (Keane, Keogh, Alban, and Haddock)
| | - Tim Keogh
- Epic Corporation, Madison, WI (Keane, Keogh, Alban, and Haddock)
| | - Angela C Ranzini
- Division of Maternal-Fetal Medicine, Department of Reproductive Biology, The MetroHealth System/Case Western Reserve University, Cleveland, OH (Gibson, Olson, Lindberg, and Ranzini)
| | | | - Joey Haddock
- Epic Corporation, Madison, WI (Keane, Keogh, Alban, and Haddock)
| |
Collapse
|
5
|
Lachaud AE, Hirshberg A, Levine LD. Antihypertensive medication to prevent postpartum hypertension-related readmissions: necessary but not sufficient. Am J Obstet Gynecol 2024:S0002-9378(24)00524-6. [PMID: 38729851 DOI: 10.1016/j.ajog.2024.04.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Accepted: 04/12/2024] [Indexed: 05/12/2024]
Affiliation(s)
- Amber E Lachaud
- Department of Obstetrics and Gynecology, Pregnancy and Perinatal Research Center, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Adi Hirshberg
- Department of Obstetrics and Gynecology, Pregnancy and Perinatal Research Center, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Lisa D Levine
- Department of Obstetrics and Gynecology, Pregnancy and Perinatal Research Center, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA.
| |
Collapse
|
6
|
Picon M, Stanhope KK, Jamieson DJ, Boulet SL. Identification of Distinct Risk Factors for Antepartum and Postpartum Preeclampsia in a High-Risk Safety-Net Hospital. Am J Perinatol 2024; 41:e267-e274. [PMID: 35709733 DOI: 10.1055/a-1878-0149] [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: 11/01/2022]
Abstract
OBJECTIVE Postpartum preeclampsia (PE), defined as de novo PE that develops at least 48 hours following delivery, can be particularly dangerous as many patients are already discharged at that point. The goal of our study was to identify risk factors uniquely associated with the development of late postpartum preeclampsia (PPPE). STUDY DESIGN In a retrospective cohort study of deliveries between July 1, 2016 and June 30, 2018 at a safety-net hospital in Atlanta, Georgia, we used multinomial logistic regression models to estimate adjusted odds ratios (aORs) and 95% confidence intervals (CIs) for associations between demographic, medical, and obstetric factors and development of PE, categorized as a three-level outcome: no PE, antepartum/intrapartum preeclampsia (APE) (diagnosed prior to or < 48 hours of delivery), and late PPPE (diagnosed ≥ 48-hour postpartum). RESULTS Among 3,681 deliveries, women were primarily of ages 20 to 35 years (76.4%), identified as non-Hispanic Black (68.5%), and covered by public health insurance (88.6%). PE was diagnosed prior to delivery or within 48-hour postpartum in 12% (n = 477) of the study population, and 1.5% (57) developed PE greater than 48-hour postpartum. In the adjusted models, maternal age ≥ 35, race/ethnicity, nulliparity, a diagnosis of pregestational or gestational diabetes, and chronic hypertension were associated with increased odds of APE only, while maternal obesity (OR: 1.9; 95% CI: 1.0-3.5) and gestational hypertension (OR: 2.7; 95% CI: 1.5-4.8) were uniquely associated with PPPE. Multifetal gestations and cesarean delivery predicted both PPPE and APE; however, the association was stronger for PPPE. CONCLUSION Patients with obesity, gestational hypertension, multifetal gestations, or cesarean delivery may benefit from additional follow-up in the early postpartum period to detect PPPE. KEY POINTS · Late postpartum preeclampsia may go undetected, particularly in low-income patients.. · In a delivery cohort in Georgia, 1.5% of patients developed late postpartum preeclampsia.. · Maternal obesity and gestational hypertension were strongly associated only with late postpartum preeclampsia..
Collapse
Affiliation(s)
- Michelle Picon
- Department of Gynecology and Obstetrics, Emory University School of Medicine, Atlanta, Georgia
| | - Kaitlyn K Stanhope
- Department of Gynecology and Obstetrics, Emory University School of Medicine, Atlanta, Georgia
| | - Denise J Jamieson
- Department of Gynecology and Obstetrics, Emory University School of Medicine, Atlanta, Georgia
| | - Sheree L Boulet
- Department of Gynecology and Obstetrics, Emory University School of Medicine, Atlanta, Georgia
| |
Collapse
|
7
|
Lin BX, Smith M, Sutter M, Penfield CA, Proudfit C. Association between Peripartum Mean Arterial Pressure and Postpartum Readmission for Preeclampsia with Severe Features. Am J Perinatol 2024; 41:e2188-e2194. [PMID: 37385293 DOI: 10.1055/s-0043-1770705] [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: 07/01/2023]
Abstract
OBJECTIVE This study aimed to evaluate the relationship between peripartum mean arterial pressure (MAP) and postpartum readmission for preeclampsia with severe features. STUDY DESIGN This is a retrospective case-control study comparing adult parturients readmitted for preeclampsia with severe features to matched nonreadmitted controls. Our primary objective was to evaluate the association between MAP at three time points during the index hospitalization (admission, 24-hour postpartum, and discharge) and readmission risk. We also evaluated readmission risk by age, race, body mass index, and comorbidities. Our secondary aim was to establish MAP thresholds to identify the population at highest risk of readmission. Multivariate logistic regression and chi-squared tests were used to determine the adjusted odds of readmission based on MAP. Receiver operating characteristic analyses were performed to evaluate risk of readmission relative to MAP; optimal MAP thresholds were established to identify those at highest risk of readmission. Pairwise comparisons were made between subgroups after stratifying for history of hypertension, with a focus on readmitted patients with new-onset postpartum preeclampsia. RESULTS A total of 348 subjects met inclusion criteria, including 174 controls and 174 cases. We found that elevated MAP at both admission (adjusted odds ratio [OR]: 1.37 per 10 mm Hg, p < 0.0001) and 24-hour postpartum (adjusted OR: 1.61 per 10 mm Hg, p = 0.0018) were associated with increased risk of readmission. African American race and hypertensive disorder of pregnancy were independently associated with increased risk of readmission. Subjects with MAP > 99.5 mm Hg at admission or >91.5 mm Hg at 24-hour postpartum had a risk of at least 46% of requiring postpartum readmission for preeclampsia with severe features. CONCLUSION Admission and 24-hour postpartum MAP correlate with risk of postpartum readmission for preeclampsia with severe features. Evaluating MAP at these time points may be useful for identifying women at higher risk for postpartum readmission. These women may otherwise be missed based on standard clinical approaches and may benefit from heightened surveillance. KEY POINTS · Existing literature focuses on management of antenatal hypertensive disorders of pregnancy.. · Elevated peripartum MAP is associated with increased odds of readmission for preeclampsia.. · Peripartum MAP may predict readmission risk for de novo postpartum preeclampsia..
Collapse
Affiliation(s)
- Bing-Xue Lin
- Franciscan Women's Health Associates, Tacoma, Washington
| | - Maria Smith
- Department of Obstetrics and Gynecology, New York University Langone Health, New York, New York
| | - Megan Sutter
- Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Christina A Penfield
- Department of Obstetrics & Gynecology, New York University Langone Health,, New York, New York
| | | |
Collapse
|
8
|
Couture C, Brien ME, Rechtzigel J, Ling S, Ledezma-Soto C, Duran Bishop G, Boufaied I, Dal Soglio D, Rey E, McGraw S, Graham CH, Girard S. Predictive biomarkers and initial analysis of maternal immune alterations in postpartum preeclampsia reveal an immune-driven pathology. Front Immunol 2024; 15:1380629. [PMID: 38745664 PMCID: PMC11091301 DOI: 10.3389/fimmu.2024.1380629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 03/13/2024] [Indexed: 05/16/2024] Open
Abstract
Introduction Postpartum preeclampsia (PPPE) is an under-diagnosed condition, developing within 48 hours to 6 weeks following an uncomplicated pregnancy. The etiology of PPPE is still unknown, leaving patients vulnerable and making the identification and treatment of patients requiring postpartum care an unmet need. We aimed to understand the immune contribution to PPPE at the time of diagnosis, as well as uncover the predictive potential of perinatal biomarkers for the early postnatal identification of high-risk patients. Methods Placentas were collected at delivery from uncomplicated pregnancies (CTL) and PPPE patients for immunohistochemistry analysis. In this initial study, blood samples in PPPE patients were collected at the time of PPPE diagnosis (48h-25 days postpartum; mean 7.4 days) and compared to CTL blood samples taken 24h after delivery. Single-cell transcriptomics, flow cytometry, intracellular cytokine staining, and the circulating levels of inflammatory mediators were evaluated in the blood. Results Placental CD163+ cells and 1st trimester blood pressures can be valuable non-invasive and predictive biomarkers of PPPE with strong clinical application prospects. Furthermore, changes in immune cell populations, as well as cytokine production by CD14+, CD4+, and CD8+ cells, suggested a dampened response with an exhausted phenotype including decreased IL1β, IL12, and IFNγ as well as elevated IL10. Discussion Understanding maternal immune changes at the time of diagnosis and prenatally within the placenta in our sizable cohort will serve as groundwork for pre-clinical and clinical research, as well as guiding clinical practice for example in the development of immune-targeted therapies, and early postnatal identification of patients who would benefit from more thorough follow-ups and risk education in the weeks following an uncomplicated pregnancy.
Collapse
Affiliation(s)
- Camille Couture
- Department of Obstetrics and Gynecology; Department of Immunology, Mayo Clinic, Rochester, MN, United States
- Department of Microbiology, Infectiology and Immunology, Université de Montréal, Montreal, QC, Canada
- Sainte-Justine Hospital Research Center, Montreal, QC, Canada
| | - Marie-Eve Brien
- Sainte-Justine Hospital Research Center, Montreal, QC, Canada
| | - Jade Rechtzigel
- Department of Obstetrics and Gynecology; Department of Immunology, Mayo Clinic, Rochester, MN, United States
| | - SuYun Ling
- Department of Obstetrics and Gynecology; Department of Immunology, Mayo Clinic, Rochester, MN, United States
| | - Cecilia Ledezma-Soto
- Department of Obstetrics and Gynecology; Department of Immunology, Mayo Clinic, Rochester, MN, United States
| | | | - Ines Boufaied
- Sainte-Justine Hospital Research Center, Montreal, QC, Canada
| | - Dorothée Dal Soglio
- Department of Pathology and Cellular Biology, Université de Montréal, Montreal, QC, Canada
| | - Evelyne Rey
- Sainte-Justine Hospital Research Center, Montreal, QC, Canada
- Department of Obstetrics and Gynecology, Université de Montréal, Montreal, QC, Canada
| | - Serge McGraw
- Sainte-Justine Hospital Research Center, Montreal, QC, Canada
- Department of Obstetrics and Gynecology, Université de Montréal, Montreal, QC, Canada
| | - Charles H. Graham
- Department of Biomedical and Molecular Sciences, Queen’s University, Kingston, ON, Canada
| | - Sylvie Girard
- Department of Obstetrics and Gynecology; Department of Immunology, Mayo Clinic, Rochester, MN, United States
- Department of Microbiology, Infectiology and Immunology, Université de Montréal, Montreal, QC, Canada
- Department of Obstetrics and Gynecology, Université de Montréal, Montreal, QC, Canada
| |
Collapse
|
9
|
Wambua S, Singh M, Okoth K, Snell KIE, Riley RD, Yau C, Thangaratinam S, Nirantharakumar K, Crowe FL. Association between pregnancy-related complications and development of type 2 diabetes and hypertension in women: an umbrella review. BMC Med 2024; 22:66. [PMID: 38355631 PMCID: PMC10865714 DOI: 10.1186/s12916-024-03284-4] [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] [Received: 06/25/2023] [Accepted: 02/02/2024] [Indexed: 02/16/2024] Open
Abstract
BACKGROUND Despite many systematic reviews and meta-analyses examining the associations of pregnancy complications with risk of type 2 diabetes mellitus (T2DM) and hypertension, previous umbrella reviews have only examined a single pregnancy complication. Here we have synthesised evidence from systematic reviews and meta-analyses on the associations of a wide range of pregnancy-related complications with risk of developing T2DM and hypertension. METHODS Medline, Embase and Cochrane Database of Systematic Reviews were searched from inception until 26 September 2022 for systematic reviews and meta-analysis examining the association between pregnancy complications and risk of T2DM and hypertension. Screening of articles, data extraction and quality appraisal (AMSTAR2) were conducted independently by two reviewers using Covidence software. Data were extracted for studies that examined the risk of T2DM and hypertension in pregnant women with the pregnancy complication compared to pregnant women without the pregnancy complication. Summary estimates of each review were presented using tables, forest plots and narrative synthesis and reported following Preferred Reporting Items for Overviews of Reviews (PRIOR) guidelines. RESULTS Ten systematic reviews were included. Two pregnancy complications were identified. Gestational diabetes mellitus (GDM): One review showed GDM was associated with a 10-fold higher risk of T2DM at least 1 year after pregnancy (relative risk (RR) 9.51 (95% confidence interval (CI) 7.14 to 12.67) and although the association differed by ethnicity (white: RR 16.28 (95% CI 15.01 to 17.66), non-white: RR 10.38 (95% CI 4.61 to 23.39), mixed: RR 8.31 (95% CI 5.44 to 12.69)), the between subgroups difference were not statistically significant at 5% significance level. Another review showed GDM was associated with higher mean blood pressure at least 3 months postpartum (mean difference in systolic blood pressure: 2.57 (95% CI 1.74 to 3.40) mmHg and mean difference in diastolic blood pressure: 1.89 (95% CI 1.32 to 2.46) mmHg). Hypertensive disorders of pregnancy (HDP): Three reviews showed women with a history of HDP were 3 to 6 times more likely to develop hypertension at least 6 weeks after pregnancy compared to women without HDP (meta-analysis with largest number of studies: odds ratio (OR) 4.33 (3.51 to 5.33)) and one review reported a higher rate of T2DM after HDP (hazard ratio (HR) 2.24 (1.95 to 2.58)) at least a year after pregnancy. One of the three reviews and five other reviews reported women with a history of preeclampsia were 3 to 7 times more likely to develop hypertension at least 6 weeks postpartum (meta-analysis with the largest number of studies: OR 3.90 (3.16 to 4.82) with one of these reviews reporting the association was greatest in women from Asia (Asia: OR 7.54 (95% CI 2.49 to 22.81), Europe: OR 2.19 (95% CI 0.30 to 16.02), North and South America: OR 3.32 (95% CI 1.26 to 8.74)). CONCLUSIONS GDM and HDP are associated with a greater risk of developing T2DM and hypertension. Common confounders adjusted for across the included studies in the reviews were maternal age, body mass index (BMI), socioeconomic status, smoking status, pre-pregnancy and current BMI, parity, family history of T2DM or cardiovascular disease, ethnicity, and time of delivery. Further research is needed to evaluate the value of embedding these pregnancy complications as part of assessment for future risk of T2DM and chronic hypertension.
Collapse
Affiliation(s)
- Steven Wambua
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, Birmingham, UK.
| | - Megha Singh
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, Birmingham, UK
| | - Kelvin Okoth
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, Birmingham, UK
| | - Kym I E Snell
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, Birmingham, UK
| | - Richard D Riley
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, Birmingham, UK
| | - Christopher Yau
- Big Data Institute, University of Oxford, Li Ka Shing Centre for Health Information and Discovery, Old Road Campus, Oxford, OX3 7LF, UK
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Level 3 Women's Centre, John Radcliffe Hospital, Oxford, OX3 9DU, UK
- Health Data Research, London, UK
| | - Shakila Thangaratinam
- WHO Collaborating Centre for Global Women's Health, Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
- Department of Obstetrics and Gynaecology, Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
| | - Krishnarajah Nirantharakumar
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, Birmingham, UK
| | - Francesca L Crowe
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, Birmingham, UK
| |
Collapse
|
10
|
Eberhard BW, Gray KJ, Bates DW, Kovacheva VP. Deep Survival Analysis for Interpretable Time-Varying Prediction of Preeclampsia Risk. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.01.18.24301456. [PMID: 38293230 PMCID: PMC10827248 DOI: 10.1101/2024.01.18.24301456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
Objective Survival analysis is widely utilized in healthcare to predict the timing of disease onset. Traditional methods of survival analysis are usually based on Cox Proportional Hazards model and assume proportional risk for all subjects. However, this assumption is rarely true for most diseases, as the underlying factors have complex, non-linear, and time-varying relationships. This concern is especially relevant for pregnancy, where the risk for pregnancy-related complications, such as preeclampsia, varies across gestation. Recently, deep learning survival models have shown promise in addressing the limitations of classical models, as the novel models allow for non-proportional risk handling, capturing nonlinear relationships, and navigating complex temporal dynamics. Methods We present a methodology to model the temporal risk of preeclampsia during pregnancy and investigate the associated clinical risk factors. We utilized a retrospective dataset including 66,425 pregnant individuals who delivered in two tertiary care centers from 2015-2023. We modeled the preeclampsia risk by modifying DeepHit, a deep survival model, which leverages neural network architecture to capture time-varying relationships between covariates in pregnancy. We applied time series k-means clustering to DeepHit's normalized output and investigated interpretability using Shapley values. Results We demonstrate that DeepHit can effectively handle high-dimensional data and evolving risk hazards over time with performance similar to the Cox Proportional Hazards model, achieving an area under the curve (AUC) of 0.78 for both models. The deep survival model outperformed traditional methodology by identifying time-varied risk trajectories for preeclampsia, providing insights for early and individualized intervention. K-means clustering resulted in patients delineating into low-risk, early-onset, and late-onset preeclampsia groups- notably, each of those has distinct risk factors. Conclusion This work demonstrates a novel application of deep survival analysis in time-varying prediction of preeclampsia risk. Our results highlight the advantage of deep survival models compared to Cox Proportional Hazards models in providing personalized risk trajectory and demonstrating the potential of deep survival models to generate interpretable and meaningful clinical applications in medicine.
Collapse
|
11
|
Gupta A, Nayak D, Sharma J, Keepanasseril A. Comparing the efficacy of oral labetalol with oral amlodipine in achieving blood pressure control in women with postpartum hypertension: randomized controlled trial (HIPPO study-Hypertension In Pregnancy & Postpartum Oral-antihypertensive therapy). J Hum Hypertens 2023; 37:1056-1062. [PMID: 37231139 DOI: 10.1038/s41371-023-00841-x] [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: 02/14/2023] [Revised: 05/05/2023] [Accepted: 05/12/2023] [Indexed: 05/27/2023]
Abstract
De novo - or as a continuum of antenatal hypertension -postpartum hypertension complicates ~2% of pregnancies. Many maternal complications, such as eclampsia and cerebrovascular accidents, occur in the postpartum period. Despite widespread use of antihypertensives during pregnancy and childbirth, there is a paucity of data on preferred medications in the postpartum period. This randomized controlled study enrolled 130 women who were started on antihypertensives. They were randomized to receive oral Labetalol(LAB, maximum 900 mg per day in three doses) or oral Amlodipine(AML, maximum 10 mg per day given in two doses). In the immediate postpartum, all women were closely monitored for neurological symptoms, blood pressure, heart rate, respiratory rate, urine output, and deep tendon reflex. The primary outcome was the time to achieve sustained blood pressure control for 12 h from the initiation of medication; secondary outcomes included side effects of both medications. Mean time to achieve sustained blood pressure control was lower in women who received AML than in those who received LAB-(mean difference 7.2 h; 38 95% CI 1.4, 12.9, p = 0.011). There were fewer severe hypertensive episodes among those with AML than in those who received LAB. However, the proportion of women who continued to require antihypertensives at discharge was higher in the AML group than in the LAB group (55.4% versus 32.3%, p = 0.008). None of the participants developed drug-related side effects. Among women with postpartum persistence or new-onset hypertension, oral AML achieved sustained blood pressure control in a shorter duration, with fewer hypertensive emergencies than oral LAB. (CTRI/2020/02/023236).Trial Registration details: The study protocol was registered with Clinical Trial Registry of India with CTRI Number CTRI/2020/02/023236 dated 11.02.2020. Protocol can be accessed at https://www.ctri.nic.in/Clinicaltrials/pdf_generate.php?trialid=40435&EncHid=&modid=&compid=%27,%2740435det%27 .
Collapse
Affiliation(s)
- Avantika Gupta
- Departments of Obstetrics & Gynecology, Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER), Puducherry, 605006, India
- Department of Obstetrics and Gynecology, All India Institute of Medical Sciences (AIIMS), Nagpur, India
| | - Deepthi Nayak
- Departments of Obstetrics & Gynecology, Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER), Puducherry, 605006, India
- Kasturba Medical College, Manipal Academy of Higher Education (MAHE), Manipal, India
| | - Jyotsna Sharma
- Departments of Obstetrics & Gynecology, Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER), Puducherry, 605006, India
| | - Anish Keepanasseril
- Departments of Obstetrics & Gynecology, Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER), Puducherry, 605006, India.
| |
Collapse
|
12
|
Xue Q, Li G, Gao Y, Deng Y, Xu B, Chen Y, Gao Y, Chen Q. Analysis of postpartum hypertension in women with preeclampsia. J Hum Hypertens 2023; 37:1063-1069. [PMID: 37481613 PMCID: PMC10739227 DOI: 10.1038/s41371-023-00849-3] [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: 01/19/2023] [Revised: 05/30/2023] [Accepted: 07/13/2023] [Indexed: 07/24/2023]
Abstract
Postpartum hypertension including persistent and recurrent hypertension could significantly affect maternal morbidity in preeclampsia. Data on the postpartum management of women with preeclampsia is limited. The objective of this study was to investigate the details of women experiencing persistent postpartum hypertension (PerPPH) or developing recurrent postpartum hypertension (RecPPH) after birth and whether the treatment with anti-hypertensive drugs could shorten the hospital stay. We also compared the clinical parameters in women who developed RecPPH and who did not. Data on 188 preeclamptic women, including the severity or time of onset, duration of hospital admission postpartum, and blood pressure during the admission were collected and analyzed. Overall, 30% of preeclamptic women developed RecPPH on day 1, 13% on day 3, and 12% on day 5 after birth. Women with severe preeclampsia or early onset preeclampsia are more likely to develop RecPPH, compared to women with mild or late onset preeclampsia. The overall time in days before discharge was not different between women with normal blood pressure and women with abnormal blood pressure 1 h after birth, regardless of the severity or gestation of onset. However, women with severe or early onset preeclampsia stayed longer in the hospital, compared to women with mild or late onset preeclampsia. In addition, women with severe or early onset preeclampsia or early delivery increased risk of developing RecPPH. In conclusion, we demonstrate that RecPPH became apparent on day 1 after delivery, and hence close monitoring of blood pressure even if initially seemingly normal after birth is important.
Collapse
Affiliation(s)
- Qinqin Xue
- Department of Obstetrics and Gynaecology, Yulin First Hospital, Yulin City, Shanxi Province, China
| | - Guang Li
- Department of Obstetrics and Gynaecology, Yulin First Hospital, Yulin City, Shanxi Province, China
| | - Yanyun Gao
- Department of Obstetrics and Gynaecology, Yulin First Hospital, Yulin City, Shanxi Province, China
| | - Yunjing Deng
- Department of Obstetrics and Gynaecology, Yulin First Hospital, Yulin City, Shanxi Province, China
| | - Bianju Xu
- Department of Obstetrics and Gynaecology, Yulin First Hospital, Yulin City, Shanxi Province, China
| | - Yu Chen
- Department of Obstetrics and Gynaecology, Yulin First Hospital, Yulin City, Shanxi Province, China
| | - Yu Gao
- Department of Obstetrics and Gynaecology, Yulin First Hospital, Yulin City, Shanxi Province, China
| | - Qi Chen
- Department of Obstetrics and Gynaecology, The University of Auckland, Auckland, New Zealand.
| |
Collapse
|
13
|
Cagino K, Prabhu M, Sibai B. Is magnesium sulfate therapy warranted in all cases of late postpartum severe hypertension? A suggested approach to a clinical conundrum. Am J Obstet Gynecol 2023; 229:641-646. [PMID: 37467840 DOI: 10.1016/j.ajog.2023.07.021] [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: 05/24/2023] [Revised: 07/10/2023] [Accepted: 07/11/2023] [Indexed: 07/21/2023]
Abstract
Magnesium sulfate reduces the risk for eclamptic seizures antepartum, intrapartum, and in the immediate postpartum period, however, there are no studies that have evaluated the benefits and risks of magnesium sulfate among women with late postpartum severe hypertension only. Juxtaposed on this clinical uncertainty is the increased incidence of severe hypertension owing to a rise in pregnancies complicated by advanced maternal age, obesity, chronic hypertension, diabetes, and recent protocols for intensive monitoring of blood pressure in the postpartum period. These factors have led to a significant increase in postpartum presentations for the evaluation and management of severe hypertension, in some cases leading to postpartum readmissions for administration of antihypertensive therapy and magnesium sulfate without data demonstrating clear clinical benefit. Postpartum readmissions can have several negative consequences, including interfering with early bonding with a newborn, breastfeeding, and use of scarce healthcare resources. In addition, magnesium sulfate is associated with risks for serious cardiorespiratory depression and bothersome side effects and can delay determining the optimal antihypertensive regimen, which is typically the most pressing clinical need during postpartum presentations of late-postpartum severe hypertension. Eclampsia that occurs more than 48 hours after delivery is rare (constitutes 16% of all cases of eclampsia) and is most commonly preceded by headaches or other cerebral symptoms. In this commentary, we propose an approach to evaluating and managing patients with late postpartum severe hypertension aimed at identifying those women at highest risk for end-organ injury. We recommend that the short- and long-term focus for all patients with severe hypertension should be the optimal management of blood pressures with a goal of close outpatient monitoring when logistically feasible and clinically appropriate. We suggest reserving magnesium sulfate therapy for the subset of patients with neurologic symptoms who may be at highest risk for an eclamptic seizure.
Collapse
Affiliation(s)
- Kristen Cagino
- Department of Obstetrics and Gynecology, University of Texas Health Science Center at Houston, Houston, TX.
| | - Malavika Prabhu
- Department of Obstetrics and Gynecology, Massachusetts General Hospital, Boston, MA
| | - Baha Sibai
- Department of Obstetrics and Gynecology, University of Texas Health Science Center at Houston, Houston, TX
| |
Collapse
|
14
|
Yoselevsky EM, Seely EW, Celi AC, Robinson JN, McElrath TF. A randomized controlled trial comparing the efficacy of nifedipine and enalapril in the postpartum period. Am J Obstet Gynecol MFM 2023; 5:101178. [PMID: 37806651 DOI: 10.1016/j.ajogmf.2023.101178] [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: 07/06/2023] [Revised: 09/13/2023] [Accepted: 10/03/2023] [Indexed: 10/10/2023]
Abstract
BACKGROUND Postpartum hypertension is a common medical complication of pregnancy and is associated with increased healthcare use, including unplanned interactions with the medical system and readmission, which can add significant stress to both a newly postpartum patient and the medical care delivery system. We currently do not know what the best antihypertensive treatment for postpartum hypertension is and tend to use antihypertensives commonly used during pregnancy. However, the mechanism of action of angiotensin-converting enzyme inhibitors may be well suited for the pathophysiology of hypertension in the postpartum period and may help to provide better control of hypertension and, in turn, decrease healthcare use. OBJECTIVE This study aimed to determine if enalapril is superior to nifedipine in preventing prolonged hospitalizations, unplanned medical visits, and/or readmission among women with postpartum hypertension. STUDY DESIGN We performed an open-label, randomized controlled trial (ClinicalTrials.gov registered: NCT04236258) in which patients ≥18 years with chronic hypertension, gestational hypertension, or preeclampsia were recruited to receive either 10 mg enalapril daily or 30 mg extended-release nifedipine daily as an initial antihypertensive agent in the period from delivery to 6 weeks postpartum. Recruitment occurred at a tertiary academic hospital from January 2020 to February 2021. Exclusion criteria included being on an antihypertensive when pregnancy started or requiring ≥2 daily antihypertensives during pregnancy. The antihypertensive regimen was managed by the participants' obstetrical provider after the initial randomization. The primary outcome was a composite of prolonged hospitalization, unplanned clinic visits, triage visits, and/or readmission. A total of 40 patients in each arm were needed to detect a decrease in the primary outcome rate from 70% to 40% (α=0.05; power 0.80). Analyses were performed based on the intention-to-treat principal, and each arm was oversampled because of the risk for participant dropout. RESULTS A total of 47 patients were randomized to each arm. Aside from the mode of delivery and twin gestation, the maternal demographics were similar between the 2 groups. The primary outcome occurred in 31 of 47 patients (66%) randomized to the nifedipine group and in 30 of 47 (64%) randomized to the enalapril group (P=.83). There was no significant difference in the primary outcome after controlling for mode of delivery and twin gestation. More patients in the enalapril arm had a second antihypertensive added during their primary hospitalization (16 vs 6) and more patients in the nifedipine arm were still on their antihypertensive at 2 weeks postpartum (42 vs 36). There were no adverse events in either group. CONCLUSION Enalapril was not superior to nifedipine when used as an initial antihypertensive in the immediate postpartum period in terms of decreasing healthcare use.
Collapse
Affiliation(s)
- Elizabeth M Yoselevsky
- Division of Maternal-Fetal Medicine, Brigham and Women's Hospital, Boston, MA (Drs Yoselevsky, Robinson, and McElrath).
| | - Ellen W Seely
- Division of Endocrinology, Diabetes, and Hypertension, Brigham and Woman's Hospital, Boston, MA (Dr Seely)
| | - Ann C Celi
- Division of Internal Medicine, Brigham and Women's Hospital, Boston, MA (Dr Celi)
| | - Julian N Robinson
- Division of Maternal-Fetal Medicine, Brigham and Women's Hospital, Boston, MA (Drs Yoselevsky, Robinson, and McElrath)
| | - Thomas F McElrath
- Division of Maternal-Fetal Medicine, Brigham and Women's Hospital, Boston, MA (Drs Yoselevsky, Robinson, and McElrath)
| |
Collapse
|
15
|
Ushida T, Nakamura N, Katsuki S, Mizutani H, Iitani Y, Imai K, Yoshida S, Yamashita M, Kajiyama H, Kotani T. New-onset postpartum hypertension in women without a history of hypertensive disorders of pregnancy: a multicenter study in Japan. Hypertens Res 2023; 46:2583-2592. [PMID: 37463981 DOI: 10.1038/s41440-023-01372-1] [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] [Received: 01/09/2023] [Revised: 05/10/2023] [Accepted: 06/19/2023] [Indexed: 07/20/2023]
Abstract
The aim of this study was to investigate the prevalence and risk factors of new-onset postpartum hypertension (PPHTN), defined as new-onset hypertension during the postpartum period, among women without a history of hypertension during pregnancy and labor. A multicenter retrospective study was conducted using clinical data of women who delivered at term between 2011 and 2018 at 12 maternity hospitals. A total of 18,295 normotensive women were eligible, after excluding those with hypertensive disorders of pregnancy or hypertension during labor. New-onset PPHTN was defined as multiple blood pressure readings of ≥ 140/90 mmHg between 1 d and 4 weeks postpartum among normotensive women throughout pregnancy. Multivariate regression analyses were performed to evaluate the risk factors for new-onset PPHTN. Among the 18,295 normotensive women, 227 (1.2%) presented with new-onset PPHTN. The prevalence was higher in women who delivered via cesarean section than in those who delivered vaginally (7.0% and 1.0%, respectively). The independent risk factors were maternal age ≥ 35 years (adjusted odds ratio 1.67, 95% confidence interval [1.10-2.53]), nulliparity (1.83 [1.24-2.71]), high normal blood pressure (systolic blood pressure [SBP] 120-129 and diastolic blood pressure [DBP] < 80) at the last prenatal check-up (1.96 [1.23-3.13]), elevated blood pressure (SBP 130-139 and/or DBP 80-89) (6.42 [4.15-9.95]), urinary protein 1+ (1.99 [1.27-3.11]), scheduled cesarean section (4.05 [1.69-9.69]), and emergency cesarean section (10.02 [5.10-19.70]). New-onset PPHTN was observed in 1.2% of the normotensive women, with women who delivered via cesarean section having the highest risk. Close postpartum blood pressure monitoring may be required for women with multiple risk factors to identify new-onset PPHTN in a timely manner and reduce adverse maternal consequences.
Collapse
Affiliation(s)
- Takafumi Ushida
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
- Division of Reproduction and Perinatology, Center for Maternal-Neonatal Care, Nagoya University Hospital, Nagoya, Japan.
| | - Noriyuki Nakamura
- Department of Obstetrics and Gynecology, Anjo Kosei Hospital, Aichi, Japan
| | - Satoru Katsuki
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hidesuke Mizutani
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yukako Iitani
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Kenji Imai
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | | | | | - Hiroaki Kajiyama
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Tomomi Kotani
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya, Japan
- Division of Reproduction and Perinatology, Center for Maternal-Neonatal Care, Nagoya University Hospital, Nagoya, Japan
| |
Collapse
|
16
|
Fishel Bartal M, Saade G, Tita AT, Sibai BM. Emerging concepts since the Chronic Hypertension and Pregnancy trial. Am J Obstet Gynecol 2023; 229:516-521. [PMID: 37263400 DOI: 10.1016/j.ajog.2023.05.028] [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: 02/28/2023] [Revised: 05/20/2023] [Accepted: 05/24/2023] [Indexed: 06/03/2023]
Abstract
The recent publication of the Chronic Hypertension and Pregnancy (CHAP) trial has already changed the management of pregnant people with mild chronic hypertension. However, similar to any new intervention or change in management, we have encountered confusion regarding the management and implementation of the "Treatment for mild chronic hypertension during pregnancy" trial findings. In this clinical opinion, we addressed the aspects relating to the implementation that cannot be gleaned from the manuscript but were part of the trial conduct. Furthermore, we discussed several clinical questions that may affect the management of a patient with chronic hypertension following the "Treatment for mild chronic hypertension during pregnancy" trial and provided suggestions based on our experience and opinion.
Collapse
Affiliation(s)
- Michal Fishel Bartal
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX; Department of Obstetrics and Gynecology, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - George Saade
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, VA
| | - Alan T Tita
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, University of Alabama at Birmingham, Birmingham, AL
| | - Baha M Sibai
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
| |
Collapse
|
17
|
Gilboa I, Kupferminc M, Schwartz A, Landsberg Ashereh Y, Yogev Y, Rappaport Skornik A, Klieger C, Hiersch L, Rimon E. The Association between Advanced Maternal Age and the Manifestations of Preeclampsia with Severe Features. J Clin Med 2023; 12:6545. [PMID: 37892683 PMCID: PMC10607653 DOI: 10.3390/jcm12206545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 10/09/2023] [Accepted: 10/11/2023] [Indexed: 10/29/2023] Open
Abstract
This retrospective cohort study aimed to explore the association between advanced maternal age and the clinical manifestations as well as laboratory parameters of preeclampsia with severe features. This study included 452 patients who were diagnosed with preeclampsia with severe features. The clinical and laboratorial characteristics of patients with preeclampsia with severe features aged ≥40 years old (study group) were compared to those of patients aged <40 years old (control group). Multivariant analysis was applied to assess the association between advanced maternal age and the manifestations of preeclampsia with severe features, adjusting for the variables that exhibited significant differences between the study and control groups. The multivariate analysis revealed that a maternal age of ≥40 years old was an independent risk factor for acute kidney injury (OR = 2.5, CI = 1.2-4.9, p = 0.011) and for new-onset postpartum preeclampsia (OR = 2.4, CI = 1.0-5.6, p = 0.046). Conversely, a maternal age ≥ 40 years old was associated with a reduced risk of HELLP syndrome (OR = 0.4, CI = 0.2-0.9, p = 0.018) and thrombocytopenia (OR = 0.5, CI = 0.3-0.9, p = 0.016) compared to that of the patients < 40 years of age. In conclusion, this study demonstrates that maternal age is significantly associated with the clinical manifestations and laboratory parameters of preeclampsia with severe features, highlighting the importance of age-specific management.
Collapse
Affiliation(s)
- Itamar Gilboa
- Tel Aviv Sourasky Medical Center, Tel Aviv 6423906, Israel; (I.G.); (M.K.); (A.S.); (Y.L.A.); (Y.Y.); (A.R.S.); (C.K.); (L.H.)
| | - Michael Kupferminc
- Tel Aviv Sourasky Medical Center, Tel Aviv 6423906, Israel; (I.G.); (M.K.); (A.S.); (Y.L.A.); (Y.Y.); (A.R.S.); (C.K.); (L.H.)
| | - Anat Schwartz
- Tel Aviv Sourasky Medical Center, Tel Aviv 6423906, Israel; (I.G.); (M.K.); (A.S.); (Y.L.A.); (Y.Y.); (A.R.S.); (C.K.); (L.H.)
- The Chaim Sheba Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Yisca Landsberg Ashereh
- Tel Aviv Sourasky Medical Center, Tel Aviv 6423906, Israel; (I.G.); (M.K.); (A.S.); (Y.L.A.); (Y.Y.); (A.R.S.); (C.K.); (L.H.)
| | - Yariv Yogev
- Tel Aviv Sourasky Medical Center, Tel Aviv 6423906, Israel; (I.G.); (M.K.); (A.S.); (Y.L.A.); (Y.Y.); (A.R.S.); (C.K.); (L.H.)
| | - Avital Rappaport Skornik
- Tel Aviv Sourasky Medical Center, Tel Aviv 6423906, Israel; (I.G.); (M.K.); (A.S.); (Y.L.A.); (Y.Y.); (A.R.S.); (C.K.); (L.H.)
| | - Chagit Klieger
- Tel Aviv Sourasky Medical Center, Tel Aviv 6423906, Israel; (I.G.); (M.K.); (A.S.); (Y.L.A.); (Y.Y.); (A.R.S.); (C.K.); (L.H.)
| | - Liran Hiersch
- Tel Aviv Sourasky Medical Center, Tel Aviv 6423906, Israel; (I.G.); (M.K.); (A.S.); (Y.L.A.); (Y.Y.); (A.R.S.); (C.K.); (L.H.)
| | - Eli Rimon
- Tel Aviv Sourasky Medical Center, Tel Aviv 6423906, Israel; (I.G.); (M.K.); (A.S.); (Y.L.A.); (Y.Y.); (A.R.S.); (C.K.); (L.H.)
| |
Collapse
|
18
|
Upadhyay NS, Vafadari N, Zhang RK, Salami J, Castaneda M. The Importance of Interdisciplinary Care in the Management of Postpartum Hypertensive Crisis. Cureus 2023; 15:e47423. [PMID: 38021534 PMCID: PMC10658817 DOI: 10.7759/cureus.47423] [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] [Accepted: 10/21/2023] [Indexed: 12/01/2023] Open
Abstract
Postpartum hypertension can significantly increase maternal morbidity and mortality, and hence it requires prompt interdisciplinary evaluation and interventions. We present a case of a gravid patient with significant comorbidities who required multiple treatments and care from several specialists following a complicated vaginal delivery. The outcome of this case depended on a focused differential diagnosis and interdisciplinary consultation with the several teams involved. This case report illustrates the importance of effective communication and an interdisciplinary approach in the management of postpartum hypertensive emergencies. Such an approach is crucial in reducing maternal complications following postpartum hypertension, as well as reducing the length of hospital stay to improve maternal and fetal outcomes.
Collapse
Affiliation(s)
- Niyati S Upadhyay
- Obstetrics and Gynecology, Florida Atlantic University Charles E. Schmidt College of Medicine, Boca Raton, USA
| | - Nika Vafadari
- Emergency Medicine, Florida Atlantic University Charles E. Schmidt College of Medicine, Boca Raton, USA
| | - Rebecca K Zhang
- Medicine, Florida Atlantic University Charles E. Schmidt College of Medicine, Boca Raton, USA
| | - Joseph Salami
- Internal Medicine, Florida Atlantic University Charles E. Schmidt College of Medicine, Boca Raton, USA
| | - Martin Castaneda
- Obstetrics and Gynecology, Bethesda Hospital East, Boynton Beach, USA
| |
Collapse
|
19
|
Bajpai D, Popa C, Verma P, Dumanski S, Shah S. Evaluation and Management of Hypertensive Disorders of Pregnancy. KIDNEY360 2023; 4:1512-1525. [PMID: 37526641 PMCID: PMC10617800 DOI: 10.34067/kid.0000000000000228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 07/24/2023] [Indexed: 08/02/2023]
Abstract
Hypertensive disorders of pregnancy complicate up to 10% of pregnancies and remain the major cause of maternal and neonatal morbidity and mortality. Hypertensive disorders of pregnancy can be classified into four groups depending on the onset of hypertension and the presence of target organ involvement: chronic hypertension, preeclampsia, gestational hypertension, and superimposed preeclampsia on chronic hypertension. Hypertension during pregnancy is associated with a higher risk of cardiovascular disease and kidney failure. Early diagnosis and proper treatment for pregnant women with hypertension remain a priority since this leads to improved maternal and fetal outcomes. Labetalol, nifedipine, methyldopa, and hydralazine are the preferred medications to treat hypertension during pregnancy. In this comprehensive review, we discuss the diagnostic criteria, evaluation, and management of pregnant women with hypertension.
Collapse
Affiliation(s)
- Divya Bajpai
- Department of Nephrology, Seth G.S.M.C & K.E.M. Hospital, Mumbai, India
| | - Cristina Popa
- Department of Internal Medicine - Nephrology, University of Medicine and Pharmacy “Grigore T Popa”, Iasi, Romania
| | - Prasoon Verma
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
- Division of Neonatology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Sandi Dumanski
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Libin Cardiovascular Institute, Calgary, Alberta, Canada
- Alberta Kidney Disease Network, Calgary, Alberta, Canada
| | - Silvi Shah
- Division of Nephrology and Hypertension, University of Cincinnati College of Medicine, Cincinnati, Ohio
| |
Collapse
|
20
|
Roberts JM, King TL, Barton JR, Beck S, Bernstein IM, Buck TE, Forgues-Lackie MA, Facco FL, Gernand AD, Graves CR, Jeyabalan A, Hauspurg A, Manuck TA, Myers JE, Powell TM, Sutton EF, Tinker E, Tsigas E, Myatt L. Care plan for individuals at risk for preeclampsia: shared approach to education, strategies for prevention, surveillance, and follow-up. Am J Obstet Gynecol 2023; 229:193-213. [PMID: 37120055 DOI: 10.1016/j.ajog.2023.04.023] [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] [Received: 10/23/2022] [Revised: 04/11/2023] [Accepted: 04/12/2023] [Indexed: 05/01/2023]
Abstract
Preeclampsia is a multisystemic disorder of pregnancy that affects 250,000 pregnant individuals in the United States and approximately 10 million worldwide per annum. Preeclampsia is associated with substantial immediate morbidity and mortality but also long-term morbidity for both mother and offspring. It is now clearly established that a low dose of aspirin given daily, beginning early in pregnancy modestly reduces the occurrence of preeclampsia. Low-dose aspirin seems safe, but because there is a paucity of information about long-term effects on the infant, it is not recommended for all pregnant individuals. Thus, several expert groups have identified clinical factors that indicate sufficient risk to recommend low-dose aspirin preventive therapy. These risk factors may be complemented by biochemical and/or biophysical tests that either indicate increased probability of preeclampsia in individuals with clinical risk factors, or more importantly, identify increased likelihood in those without other evident risk. In addition, the opportunity exists to provide this population with additional care that may prevent or mitigate the short- and long-term effects of preeclampsia. Patient and provider education, increased surveillance, behavioral modification, and other approaches to improve outcomes in these individuals can improve the chance of a healthy outcome. We assembled a group with diverse, relevant expertise (clinicians, investigators, advocates, and public and private stakeholders) to develop a care plan in which providers and pregnant individuals at risk can work together to reduce the risk of preeclampsia and associated morbidities. The plan is for care of individuals at moderate to high risk for developing preeclampsia, sufficient to receive low-dose aspirin therapy, as identified by clinical and/or laboratory findings. The recommendations are presented using the GRADE methodology with the quality of evidence upon which each is based. In addition, printable appendices with concise summaries of the care plan's recommendations for patients and healthcare providers are provided. We believe that this shared approach to care will facilitate prevention of preeclampsia and its attendant short- and long-term morbidity in patients identified as at risk for development of this disorder.
Collapse
Affiliation(s)
- James M Roberts
- Magee-Womens Research Institute and Clinical and Translational Science Institute, Department of Obstetrics, Gynecology and Reproductive Sciences and Department of Epidemiology, University of Pittsburgh, Pittsburgh, PA.
| | - Tekoa L King
- School of Nursing, University of California, San Francisco, Oakland, CA
| | - John R Barton
- Maternal-Fetal Medicine, Baptist Health, Lexington, KY
| | - Stacy Beck
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh, Pittsburgh, PA
| | - Ira M Bernstein
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Vermont, Burlington, VT
| | | | | | - Francesca L Facco
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh, Pittsburgh, PA
| | - Alison D Gernand
- Nutritional Sciences, Pennsylvania State University, University Park, PA
| | - Cornelia R Graves
- Division of Maternal-Fetal Medicine, University of Tennessee College of Medicine, Nashville, TN
| | - Arundhati Jeyabalan
- Magee-Womens Research Institute, Department of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh, Pittsburgh, PA
| | - Alisse Hauspurg
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh, Pittsburgh, PA
| | - Tracy A Manuck
- Obstetrics and Gynecology, The University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Jenny E Myers
- Division of Developmental Biology and Medicine, University of Manchester, Manchester, United Kingdom
| | - Trashaun M Powell
- National Racial Disparity Taskforce, Preeclampsia Foundation and New Jersey Family Planning League, Somerset, NJ
| | | | | | | | - Leslie Myatt
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, OR
| |
Collapse
|
21
|
Socha MW, Chmielewski J, Pietrus M, Wartęga M. Endogenous Digitalis-like Factors as a Key Molecule in the Pathophysiology of Pregnancy-Induced Hypertension and a Potential Therapeutic Target in Preeclampsia. Int J Mol Sci 2023; 24:12743. [PMID: 37628922 PMCID: PMC10454430 DOI: 10.3390/ijms241612743] [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: 07/15/2023] [Revised: 08/10/2023] [Accepted: 08/11/2023] [Indexed: 08/27/2023] Open
Abstract
Preeclampsia (PE), the most severe presentation of hypertensive disorders of pregnancy, is the major cause of morbidity and mortality linked to pregnancy, affecting both mother and fetus. Despite advances in prophylaxis and managing PE, delivery of the fetus remains the only causative treatment available. Focus on complex pathophysiology brought the potential for new treatment options, and more conservative options allowing reduction of feto-maternal complications and sequelae are being investigated. Endogenous digitalis-like factors, which have been linked to the pathogenesis of preeclampsia since the mid-1980s, have been shown to play a role in the pathogenesis of various cardiovascular diseases, including congestive heart failure and chronic renal disease. Elevated levels of EDLF have been described in pregnancy complicated by hypertensive disorders and are currently being investigated as a therapeutic target in the context of a possible breakthrough in managing preeclampsia. This review summarizes mechanisms implicating EDLFs in the pathogenesis of preeclampsia and evidence for their potential role in treating this doubly life-threatening disease.
Collapse
Affiliation(s)
- Maciej W. Socha
- Department of Perinatology, Gynecology and Gynecologic Oncology, Faculty of Health Sciences, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Łukasiewicza 1, 85-821 Bydgoszcz, Poland
- Department of Obstetrics and Gynecology, St. Adalbert’s Hospital in Gdańsk, Copernicus Healthcare Entity, Jana Pawła II 50, 80-462 Gdańsk, Poland
| | - Jakub Chmielewski
- Department of Obstetrics and Gynecology, St. Adalbert’s Hospital in Gdańsk, Copernicus Healthcare Entity, Jana Pawła II 50, 80-462 Gdańsk, Poland
| | - Miłosz Pietrus
- Department of Gynecology and Obstetrics, Jagiellonian University Medical College, 31-501 Kraków, Poland
| | - Mateusz Wartęga
- Department of Pathophysiology, Faculty of Pharmacy, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, M. Curie- Skłodowskiej 9, 85-094 Bydgoszcz, Poland
| |
Collapse
|
22
|
Fouogue JT, Semaan A, Smekens T, Day LT, Filippi V, Mitsuaki M, Fouelifack FY, Kenfack B, Fouedjio JH, Delvaux T, Beňová L. Length of stay and determinants of early discharge after facility-based childbirth in Cameroon: analysis of the 2018 Demographic and Health Survey. BMC Pregnancy Childbirth 2023; 23:575. [PMID: 37563737 PMCID: PMC10413693 DOI: 10.1186/s12884-023-05847-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Accepted: 07/11/2023] [Indexed: 08/12/2023] Open
Abstract
BACKGROUND A minimum length of stay following facility birth is a prerequisite for women and newborns to receive the recommended monitoring and package of postnatal care. The first postnatal care guidelines in Cameroon were issued in 1998 but adherence to minimum length of stay has not been assessed thus far. The objective of this study was to estimate the average length of stay and identify determinants of early discharge after facility birth. METHODS We analyzed the Cameroon 2018 Demographic and Health Survey. We included 4,567 women who had a live birth in a heath facility between 2013 and 2018. We calculated their median length of stay in hours by mode of birth and the proportion discharged early (length of stay < 24 h after vaginal birth or < 5 days after caesarean section). We assessed the association between sociodemographic, context-related, facility-related, obstetric and need-related factors and early discharge using bivariate and multivariable logistic regression. RESULTS The median length of stay (inter quartile range) was 36 (9-84) hours after vaginal birth (n = 4,290) and 252 (132-300) hours after caesarean section (n = 277). We found that 28.8% of all women who gave birth in health facilities were discharged too early (29.7% of women with vaginal birth and 15.1% after a caesarean section). Factors which significantly predicted early discharge in multivariable regression were: maternal age < 20 years (compared to 20-29 years, aOR: 1.44; 95%CI 1.13-1.82), unemployment (aOR: 0.78; 95%CI: 0.63-0.96), non-Christian religions (aOR: 1.65; 95CI: 1.21-2.24), and region of residence-Northern zone aOR:9.95 (95%CI:6.53-15.17) and Forest zone aOR:2.51 (95%CI:1.79-3.53) compared to the country's capital cities (Douala or Yaounde). None of the obstetric characteristics was associated with early discharge. CONCLUSIONS More than 1 in 4 women who gave birth in facilities in Cameroon were discharged too early; this mostly affected women following vaginal birth. The reasons leading to lack of adherence to postnatal care guidelines should be better understood and addressed to reduce preventable complications and provide better support to women and newborns during this critical period.
Collapse
Affiliation(s)
- Jovanny Tsuala Fouogue
- Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK.
- Faculty of Medicine and Pharmaceutical Sciences, University of Dschang, Dschang, Cameroon.
- Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium.
| | - Aline Semaan
- Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium
| | - Tom Smekens
- Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium
| | - Louise-Tina Day
- Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Veronique Filippi
- Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Matsui Mitsuaki
- School of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan
| | | | - Bruno Kenfack
- Faculty of Medicine and Pharmaceutical Sciences, University of Dschang, Dschang, Cameroon
| | | | - Thérèse Delvaux
- Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium
| | - Lenka Beňová
- Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium
| |
Collapse
|
23
|
Lopian M, Kashani-Ligumsky L, Many A. A Balancing Act: Navigating Hypertensive Disorders of Pregnancy at Very Advanced Maternal Age, from Preconception to Postpartum. J Clin Med 2023; 12:4701. [PMID: 37510816 PMCID: PMC10380965 DOI: 10.3390/jcm12144701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 05/31/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
The decision to postpone parenting has gained momentum in recent years, a shift driven by evolving social dynamics and improved access to fertility treatments. Despite their increasing prevalence, pregnancies at advanced maternal ages are associated with increased risks of adverse maternal and neonatal outcomes. This article addresses the association between advanced maternal age and hypertensive disorders of pregnancies (HDPs), which are more prevalent and a significant cause of maternal morbidity and mortality in this population. This review explores the biological mechanisms and age-related risk factors that underpin this increased susceptibility and offers practical management strategies that can be implemented prior to, as well as during, each stage of pregnancy to mitigate the incidence and severity of HDPs in this group. Lastly, this review acknowledges both the short-term and long-term postpartum implications of HDPs in women of advanced maternal age.
Collapse
Affiliation(s)
- Miriam Lopian
- Department of Obstetrics and Gynecology, Mayanei Hayeshua Medical Center, Bnei Brak 51544, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Lior Kashani-Ligumsky
- Department of Obstetrics and Gynecology, Mayanei Hayeshua Medical Center, Bnei Brak 51544, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Ariel Many
- Department of Obstetrics and Gynecology, Mayanei Hayeshua Medical Center, Bnei Brak 51544, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| |
Collapse
|
24
|
Bronner BA, Trowbridge PL, Perry AC, McCormick AC, Waters TP, de Los Reyes S. Effectiveness of extended postpartum inpatient monitoring for hypertensive disorders of pregnancy to reduce the risk of readmission for preeclampsia with severe features. Am J Obstet Gynecol MFM 2023; 5:100956. [PMID: 37023986 DOI: 10.1016/j.ajogmf.2023.100956] [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: 02/19/2023] [Revised: 03/27/2023] [Accepted: 03/30/2023] [Indexed: 04/07/2023]
Abstract
BACKGROUND Preeclampsia is an obstetrical disorder, which complicates 3% to 6% of pregnancies and contributes to 21.6% of readmissions in the postpartum period. The optimal strategy for inpatient monitoring of blood pressures to minimize readmissions for postpartum patients with hypertensive disorders is not known. We hypothesized that extended monitoring of postpartum patients with hypertensive disorders of pregnancy for at least 36 hours after the last blood pressure that was ≥150/100 mm Hg would result in decreased readmission rates for preeclampsia with severe features compared with those who were not observed by these blood pressure goals. OBJECTIVE This study aimed to evaluate whether extended inpatient monitoring of postpartum patients with hypertensive disorders of pregnancy for at least 36 hours after their last blood pressure that was ≥150/100 mm Hg would improve readmission rates for preeclampsia with severe features within 6 weeks of delivery. STUDY DESIGN This was a retrospective cohort study in patients with a singleton pregnancy and a diagnosis of a hypertensive disorder of pregnancy at their delivery admission or at any point during pregnancy who delivered 1 year before and 1 year after the implementation of extended inpatient monitoring of postpartum hypertension. The primary outcome was readmission for preeclampsia with severe features within 6 weeks of delivery. The secondary outcomes were length of stay during first admission, number of readmissions for any indication, intensive care unit admission, postpartum day at readmission, median systolic blood pressure in the 24-hour period before discharge, median diastolic blood pressure in the 24-hour period before discharge, intravenous antihypertensive medication required during first admission, and intravenous antihypertensive medication required during second admission. Univariable analysis was performed for the association between baseline maternal characteristics and the primary outcome. Multivariable analysis was performed, adjusting for baseline maternal characteristic differences between exposure groups. RESULTS A total of 567 patients met the inclusion criteria of which 248 patients delivered before and 319 delivered after the implementation of extended monitoring. For baseline characteristics, the extended monitoring group had a significantly higher proportion of patients who were non-Hispanic Black and Hispanic, more diagnoses of hypertensive disorders and/or diabetes mellitus at the time of admission for delivery, a difference in the distribution of hypertensive diagnoses at the time of discharge from the first admission, and fewer discharged patients from their first admission on labetalol than the preintervention group. In a univariable analysis of the primary outcome, there was a significantly increased risk of readmission for preeclampsia with severe features in the extended monitoring group (62.5% vs 96.2% of total readmissions; P=.004). In multivariable analysis, patients in the extended monitoring group were more likely to be readmitted for preeclampsia with severe features than patients in the preintervention group (adjusted odds ratio, 3.45; 95% confidence interval, 1.03-11.5; P=.044). CONCLUSION Extended monitoring with a strict blood pressure goal of <150/<100 mm Hg did not decrease readmissions for preeclampsia with severe features in patients with a previous diagnosis of a hypertensive disorder of pregnancy.
Collapse
Affiliation(s)
- Baillie A Bronner
- Department of Obstetrics and Gynecology, Rush University Medical Center, Chicago, IL (Dr Bronner).
| | | | - Anna C Perry
- Rush University Medical College, Chicago, IL (Mses Trowbridge and Perry)
| | - Anna C McCormick
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Rush University Medical Center, Chicago, IL (Drs McCormick and de los Reyes)
| | - Thaddeus P Waters
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Buffalo, Buffalo, NY (Dr Waters)
| | - Samantha de Los Reyes
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Rush University Medical Center, Chicago, IL (Drs McCormick and de los Reyes)
| |
Collapse
|
25
|
Palmrich P, Haase N, Sugulle M, Kalafat E, Khalil A, Binder J. Maternal haemodynamics in Hypertensive Disorders of Pregnancy under antihypertensive therapy (HyperDiP): study protocol for a prospective observational case-control study. BMJ Open 2023; 13:e065444. [PMID: 37263704 DOI: 10.1136/bmjopen-2022-065444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/03/2023] Open
Abstract
INTRODUCTION Hypertensive disorders of pregnancy (HDP) are associated with a high incidence of maternal and perinatal morbidity and mortality. HDP, in particular pre-eclampsia, have been determined as risk factors for future cardiovascular disease. Recently, the common hypothesis of pre-eclampsia being a placental disorder was challenged as numerous studies show evidence for short-term and long-term cardiovascular changes in pregnancies affected by HDP, suggesting a cardiovascular origin of the disease. Despite new insights into the pathophysiology of HDP, concepts of therapy remain unchanged and evidence for improved maternal and neonatal outcome by using antihypertensive agents is lacking. METHODS AND ANALYSIS A prospective observational case-control study, including 100 women with HDP and 100 healthy controls, which will assess maternal haemodynamics using the USCOM 1A Monitor and Arteriograph along with cardiovascular markers (soluble fms-like kinase 1/placental-like growth factor, N-terminal pro-B type natriuretic peptide) in women with HDP under antihypertensive therapy, including a follow-up at 3 months and 1 year post partum, will be conducted over a 50-month period in Vienna. A prospective, longitudinal study of cardiovascular surrogate markers conducted in Oslo will serve as a comparative cohort for the Vienna cohort of haemodynamic parameters in pregnancy including a longer follow-up period of up to 3 years post partum. Each site will provide a dataset of a patient group and a control group and will be assessed for the outcome categories USCOM 1A measurements, Arteriograph measurements and Angiogenic marker measurements. To estimate the effect of antihypertensive therapy on outcome parameters, ORs with 95% CIs will be computed. Longitudinal changes of outcome parameters will be compared between normotensive and hypertensive pregnancies using mixed-effects models. ETHICS AND DISSEMINATION Ethical approval has been granted to all participating centres. Results will be published in international peer-reviewed journals and will be presented at national and international conferences.
Collapse
Affiliation(s)
- Pilar Palmrich
- Division of Obstetrics and Feto-Maternal Medicine, Hospital of the Medical University of Vienna, Vienna, Austria
| | - Nadine Haase
- Experimental and Clinical Research Center, a cooperation between the Max Delbrück Center for Molecular Medicine in the Helmholtz Association and Charité Universitätsmedizin, Berlin, Germany
- Max-Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Berlin, Germany
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt Universität zu Berlin, Experimental and Clinical Research Center, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Berlin, Berlin, Germany
| | - Meryam Sugulle
- Division of Gynecology and Obstetrics, Oslo University Hospital, Oslo, Norway
- Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Erkan Kalafat
- Department of Obstetrics and Gynecology, Koc University Hospital, Istanbul, Turkey
| | - Asma Khalil
- Fetal Medicine Unit, St George's Hospital, London, UK
| | - Julia Binder
- Division of Obstetrics and Feto-Maternal Medicine, Hospital of the Medical University of Vienna, Vienna, Austria
| |
Collapse
|
26
|
Tanguay Lecomte A, Vittoz L, Sauvé N, Roy-Lacroix MÈ, Malick M, Côté AM. Optimal management of post-discharge postpartum hypertensive disorders of pregnancy: a quality improvement initiative. Obstet Med 2023; 16:29-34. [PMID: 37139511 PMCID: PMC10150299 DOI: 10.1177/1753495x221074613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 12/29/2021] [Indexed: 11/16/2022] Open
Abstract
Introduction: Postpartum hypertensive disorders of pregnancy occur in 2-5% of pregnancies. It is a major cause of urgent postpartum consultation and is associated with life-threatening complications. Our objective was to evaluate if local management of postpartum hypertensive disorders of pregnancy was congruent with expert recommendations. Methods: We conducted a quality improvement initiative through a retrospective single-centre cross-sectional study. All women over 18-year-old consulting emergently for hypertensive disorders of pregnancy in the first six weeks postpartum, from 2015 to 2020, were eligible. Results: We included 224 women. Optimal management of postpartum hypertensive disorders of pregnancy was observed in 65.0%. While diagnosis and laboratory work-up were excellent, adequate blood pressure surveillance and recommendations upon discharge of an outpatient postpartum episode (69.7%) did not meet expectations. Conclusion: Efforts should be targeted to improve discharge recommendations on optimal blood pressure surveillance after delivery for women at risk for hypertensive disorders of pregnancy and for postpartum hypertensive disorders of pregnancy in women treated as outpatients.
Collapse
Affiliation(s)
- Alexia Tanguay Lecomte
- Division of Nephrology, Department of
Medicine, Faculty of Medicine and Health Sciences, Université de Sherbrooke,
Sherbrooke, Canada
| | - Lauriane Vittoz
- Department of Medicine, Faculty of
Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, Canada
| | - Nadine Sauvé
- Division of Internal Medicine,
Department of Medicine, Faculty of Medicine and Health Sciences, Université de
Sherbrooke, Sherbrooke, Canada
- Centre de recherche du Centre
Hospitalier Universitaire de Sherbrooke, Sherbrooke, Canada
| | - Marie-Ève Roy-Lacroix
- Centre de recherche du Centre
Hospitalier Universitaire de Sherbrooke, Sherbrooke, Canada
- Department of Obstetrics &
Gynecology, Faculty of Medicine and Health Sciences, Université de Sherbrooke,
Sherbrooke, Canada
| | - Mandy Malick
- Department of Medicine, Faculty of
Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, Canada
| | - Anne-Marie Côté
- Division of Nephrology, Department of
Medicine, Faculty of Medicine and Health Sciences, Université de Sherbrooke,
Sherbrooke, Canada
- Centre de recherche du Centre
Hospitalier Universitaire de Sherbrooke, Sherbrooke, Canada
| |
Collapse
|
27
|
Wilkie GL, Harrington CM. Clinical characteristics and subsequent need for anti-hypertensive agents in the postpartum period for hypertensive disorders of pregnancy. Pregnancy Hypertens 2023; 32:18-21. [PMID: 36827807 DOI: 10.1016/j.preghy.2023.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 01/10/2023] [Accepted: 02/12/2023] [Indexed: 02/25/2023]
Abstract
OBJECTIVE The objective of this study was to identify clinical characteristics of patients with hypertensive disorders of pregnancy associated with requiring multiple anti-hypertensive medications to optimize blood pressure in the postpartum setting. STUDY DESIGN We performed a retrospective cohort study of all women who had a diagnosis of hypertensive disorders of pregnancy who delivered at a single institution between October 1, 2017 and May 1, 2021. Demographics and clinical characteristics including category of anti-hypertensive medication and number of medications were collected. Models were adjusted for race. RESULTS A total of 1,708 women were identified for inclusion. Of this cohort, 64.9 % did not require any anti-hypertensive medications, while 24.8 % used one medication and 10.2 % required two or more medications. When comparing women by the number of medications that were required, their demographics were similar except for race (p < 0.001). Women taking two or more medications were most prescribed a beta blocker (94.9 %) followed by a calcium channel blocker (88.6 %). Women with a history of chronic hypertension had the highest risk of requiring two or more medications for blood pressure control (adjusted RR 11.19, 95 % CI 2.63-47.60). Chronic kidney disease also significantly increased the risk of requiring two or more medications (adjusted RR 3.09, 95 % CI 1.24-7.69). CONCLUSION Women with chronic hypertension and chronic kidney disease are at increased risk for requiring multiple anti-hypertensive medications in the postpartum setting. We recommend frequent postpartum visits, either in person or implementing telemedicine platforms to optimize blood pressure control for this high-risk cohort.
Collapse
Affiliation(s)
- Gianna L Wilkie
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, University of Massachusetts Chan Medical School, Worcester, MA, United States.
| | - Colleen M Harrington
- Department of Medicine, Division of Cardiovascular Medicine, Massachusetts General Hospital, Boston, MA, United States
| |
Collapse
|
28
|
Fishel Bartal M, Blackwell SC, Pedroza C, Lawal D, Amro F, Samuel J, Chauhan SP, Sibai BM. Oral combined hydrochlorothiazide and lisinopril vs nifedipine for postpartum hypertension: a comparative-effectiveness pilot randomized controlled trial. Am J Obstet Gynecol 2023; 228:571.e1-571.e10. [PMID: 36787814 DOI: 10.1016/j.ajog.2023.01.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 01/14/2023] [Accepted: 01/16/2023] [Indexed: 02/13/2023]
Abstract
BACKGROUND Angiotensin-converting enzyme inhibitors and diuretics may be underutilized for postpartum hypertension because of their teratogenicity during pregnancy. OBJECTIVE We evaluated whether combined oral hydrochlorothiazide and lisinopril therapy produced superior short-term blood pressure control when compared with nifedipine among postpartum individuals with hypertension requiring pharmacologic treatment. STUDY DESIGN We performed a pilot randomized controlled trial (October 2021 to June 2022) that included individuals with chronic hypertension or hypertensive disorders of pregnancy with 2 systolic blood pressure measurements ≥150 mm Hg and/or diastolic blood pressure measurements ≥100 mm Hg within 72 hours after delivery. Participants were randomized to receive either combined hydrochlorothiazide and lisinopril therapy or nifedipine therapy after stratifying the participants by diagnosis (chronic hypertension vs hypertensive disorders of pregnancy). The primary outcome was stage 2 hypertension (systolic blood pressure ≥140 mm Hg and/or diastolic blood pressure ≥90 mm Hg) determined using a home blood pressure monitor on days 7 to 10 after delivery or at readmission to the hospital for blood pressure control. The secondary outcomes included severe maternal morbidity (any of the following: intensive care unit admission; hemolysis, elevated liver enzymes, low platelet count syndrome; eclampsia; stroke; cardiomyopathy; or maternal death), need for intravenous medications after randomization, hospital length of stay, blood pressure during first clinic visit, medication compliance, and adverse events. A pilot trial with 70 individuals was planned given the limited available data on combined hydrochlorothiazide and lisinopril therapy use in postpartum care. We calculated relative risks and 95% credible intervals in an intention-to-treat analysis. Finally, we conducted a preplanned Bayesian analysis to estimate the probability of benefit or harm with a neutral informative prior. RESULTS Of 111 eligible individuals, 70 (63%) agreed and were randomized (31 in the hydrochlorothiazide and lisinopril group and 36 in the nifedipine group; 3 withdrew consent after randomization), and the characteristics were similar at baseline between the groups. The primary outcome was unavailable for 9 (12.8%) participants. The primary outcome occurred in 27% of participants in the hydrochlorothiazide and lisinopril group and in 43% of the participants in the nifedipine group (posterior adjusted relative risk, 0.74; 95% credible interval, 0.40-1.31). Bayesian analysis indicated an 85% posterior probability of a reduction in the primary outcome with combined hydrochlorothiazide and lisinopril therapy relative to nifedipine treatment. No differences were noted in the secondary outcomes or adverse medication events. CONCLUSION The results of the pilot trial suggest a high probability that combined hydrochlorothiazide and lisinopril therapy produces superior short-term BP control when compared with nifedipine. These findings should be confirmed in a larger trial.
Collapse
Affiliation(s)
- Michal Fishel Bartal
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX; Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Sean C Blackwell
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
| | - Claudia Pedroza
- Center for Clinical Research and Evidence-Based Medicine, The University of Texas Health Science Center at Houston, Houston, TX
| | - Daramoye Lawal
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
| | - Farah Amro
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
| | - Joyce Samuel
- Center for Clinical Research and Evidence-Based Medicine, The University of Texas Health Science Center at Houston, Houston, TX
| | - Suneet P Chauhan
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
| | - Baha M Sibai
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
| |
Collapse
|
29
|
Tight vs liberal control of mild postpartum hypertension: a randomized controlled trial. Am J Obstet Gynecol MFM 2023; 5:100818. [PMID: 36402355 DOI: 10.1016/j.ajogmf.2022.100818] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 11/11/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND High-quality evidence to inform the management of postpartum hypertension, including the optimal blood pressure threshold to initiate therapy, is lacking. Randomized trials have been conducted in pregnancy, but there are no published trials to guide management in the postpartum period. OBJECTIVE This study aimed to test the hypothesis that initiating antihypertensive therapy in the postpartum period at a threshold of 140/90 mm Hg would result in less maternal morbidity than initiating therapy at a threshold of 150/95 mm Hg. STUDY DESIGN We performed a pragmatic multicenter randomized controlled trial of patients aged 18 to 55 years with postpartum hypertension. Patients with chronic hypertension, gestational hypertension, and preeclampsia without severe features were randomized to 1 of 2 blood pressure thresholds to initiate treatment: persistent blood pressure of ≥150/95 mm Hg (institutional standard or "liberal control" group) or ≥140/90 mm Hg (intervention or "tight control" group). Our primary outcome was composite maternal morbidity defined as: severe hypertension (blood pressure ≥160/110 mm Hg) or preeclampsia with severe features, the need for a second antihypertensive agent, postpartum hospitalization >4 days, and maternal adverse outcome secondary to hypertension as evidenced by pulmonary edema, acute kidney injury (creatinine level ≥1.1 mg/dL), cardiac dysfunction (eg, elevated brain natriuretic peptide level) or cardiomyopathy, posterior reversible encephalopathy syndrome, cerebrovascular accident, or admission to an intensive care unit. Secondary outcomes included hospital readmission for hypertension, persistence of hypertension beyond 14 days, medication side effects, and time to blood pressure control. We calculated that 256 women would provide 90% power to detect a relative 50% reduction in the primary outcome from 36% in the standard blood pressure threshold group to 18%, with a 2-sided alpha set at 0.05 for significance. Data were analyzed using R statistical software. RESULTS A total of 256 patients were randomized, including 128 to the "tight control" group (140/90 mm Hg) and 128 to the "liberal control" group (150/95 mm Hg). Patients in the "tight control" group had a higher body mass index at delivery (37.1±9.4 vs 34.9±8.1; P=.04); other demographic and obstetrical characteristics were similar between groups. The rate of the primary outcome was similar between groups (8.6% vs 11.7%; P=.41; relative risk, 0.73; 95% confidence interval, 0.35-1.53). The rates of all secondary outcomes and the individual components of the primary and secondary outcome measures were also similar between groups. CONCLUSION In the postpartum period, initiation of antihypertensive therapy at a lower blood pressure threshold of 140/90 mm Hg did not decrease maternal morbidity or improve outcomes compared with a threshold of 150/95 mm Hg.
Collapse
|
30
|
Giorgione V, Jansen G, Kitt J, Ghossein-Doha C, Leeson P, Thilaganathan B. Peripartum and Long-Term Maternal Cardiovascular Health After Preeclampsia. Hypertension 2023; 80:231-241. [PMID: 35904012 DOI: 10.1161/hypertensionaha.122.18730] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
There is widespread acceptance of the increased prevalence of cardiovascular diseases occurring within 1 to 2 decades in women following a preeclamptic pregnancy. More recent evidence suggests that the deranged biochemical and echocardiographic findings in women do not resolve in the majority of preeclamptic women following giving birth. Many women continue to be hypertensive in the immediate postnatal period with some exhibiting occult signs of cardiac dysfunction. There is now promising evidence that with close monitoring and effective control of blood pressure control in the immediate postnatal period, women may have persistently lower blood pressures many years after stopping their medication. This review highlights the evidence that delivering effective medical care in the fourth trimester of pregnancy can improve the long-term cardiovascular health after a preeclamptic birth.
Collapse
Affiliation(s)
- Veronica Giorgione
- Molecular and Clinical Sciences Research Institute, St. George's University of London, London, United Kingdom (V.G., B.T.)
- Fetal Medicine Unit, Department of Obstetrics and Gynaecology, St George's University Hospitals NHS Foundation Trust, London, United Kingdom (V.G., B.T.)
| | - Gwyneth Jansen
- GROW School for Oncology and Reproduction, Maastricht University, Maastricht, the Netherlands (G.J., C.G.-D.)
- Department of Cardiology, Zuyderland Medical Centre, Heerlen, the Netherlands (G.J.)
| | - Jamie Kitt
- Oxford Cardiovascular Clinical Research Facility, Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford' United Kingdom (J.K., P.L.)
| | - Chahinda Ghossein-Doha
- GROW School for Oncology and Reproduction, Maastricht University, Maastricht, the Netherlands (G.J., C.G.-D.)
- CARIM School for Cardiovascular Diseases, Maastricht University, Maastricht' the Netherlands (C.G.-D.)
| | - Paul Leeson
- Oxford Cardiovascular Clinical Research Facility, Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford' United Kingdom (J.K., P.L.)
| | - Basky Thilaganathan
- Molecular and Clinical Sciences Research Institute, St. George's University of London, London, United Kingdom (V.G., B.T.)
- Fetal Medicine Unit, Department of Obstetrics and Gynaecology, St George's University Hospitals NHS Foundation Trust, London, United Kingdom (V.G., B.T.)
| |
Collapse
|
31
|
Parker SE, Ajayi A, Yarrington CD. De Novo Postpartum Hypertension: Incidence and Risk Factors at a Safety-Net Hospital. Hypertension 2023; 80:279-287. [PMID: 36377603 DOI: 10.1161/hypertensionaha.122.19275] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Postpartum hypertension can be persistent, following a pregnancy complicated by hypertension, or new onset (de novo), following a normotensive pregnancy. The aim of this study is to estimate the incidence and identify risk factors for de novo postpartum hypertension (dn-PPHTN) among a diverse safety-net hospital population. METHODS We conducted a retrospective cohort study of 3925 deliveries from 2016 to 2018. All blood pressure (BP) measures during pregnancy through 12 months postpartum were extracted from medical records. Patients with chronic hypertension or hypertensive disorders of pregnancy were excluded. dn-PPHTN was defined as 2 separate BP readings with systolic BP ≥140 mm Hg and diastolic BP ≥90 mm Hg at least 48 hours after delivery. Severe dn-PPHTN was defined as systolic BP ≥160 and diastolic BP ≥110. We examined risk factors individually and in combination and timing of diagnosis. RESULTS Among the 2465 patients without a history of hypertension, 12.1% (n=298) developed dn-PPHTN; 17.1% of whom had severe dn-PPHTN (n=51). Compared to those without dn-PPHTN; cases were more likely to be ≥35 years, delivered via cesarean, or be current or former smokers. Patients with all of these characteristics had a 29% risk of developing dn-PPHTN, which was elevated among non-Hispanic Black patients (36%). Approximately 22% of cases were diagnosed after 6 weeks postpartum. CONCLUSIONS More than 1 in 10 patients with normotensive pregnancies experience dn-PPHTN in the year after delivery. Opportunities to monitor and manage patients at the highest risk of dn-PPHTN throughout the entire year postpartum could mitigate cardiovascular related maternal morbidity.
Collapse
Affiliation(s)
- Samantha E Parker
- Department of Epidemiology, Boston University School of Public Health, MA (S.E.P., A.A.)
| | - Ayodele Ajayi
- Department of Epidemiology, Boston University School of Public Health, MA (S.E.P., A.A.)
| | - Christina D Yarrington
- Department of Obstetrics and Gynecology, Boston University School of Medicine, MA (C.D.Y.)
| |
Collapse
|
32
|
Phung B. Policy measures to expand home visiting programs in the postpartum period. Front Glob Womens Health 2023; 3:1029226. [PMID: 36683604 PMCID: PMC9846606 DOI: 10.3389/fgwh.2022.1029226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 12/05/2022] [Indexed: 01/06/2023] Open
Abstract
The postpartum period is characterized by a myriad of changes-emotional, physical, and spiritual; whilst the psychosocial health of new parents is also at risk. More alarmingly, the majority of pregnancy-related deaths in the U.S. occur during this critical period. The higher maternal mortality rate is further stratified by dramatic racial and ethnic variations: Black, brown, and American Indian/Alaska Native indigenous people have 3-4x higher rates of pregnancy-related deaths and severe morbidity than their White, non-Hispanic, and Asian/Pacific Islander counterparts. This policy brief explores how expanding evidence based home visiting programs (HVPs) and strengthening reimbursement policies that invest in such programs can be pivoted to optimize the scope of care in the postpartum period.
Collapse
Affiliation(s)
- Binh Phung
- Department of Pediatrics, Oklahoma State University Center for Health Sciences, Tulsa, OK, United States,Department of Epidemiology and Public Health, Yale University, New Haven, CT, United States,Correspondence: Binh Phung
| |
Collapse
|
33
|
Pregnancy and Pulmonary Hypertension. Heart Fail Clin 2023; 19:75-87. [DOI: 10.1016/j.hfc.2022.08.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
34
|
Malhamé I, Dong S, Syeda A, Ashraf R, Zipursky J, Horn D, Daskalopoulou SS, D'Souza R. The use of loop diuretics in the context of hypertensive disorders of pregnancy: a systematic review and meta-analysis. J Hypertens 2023; 41:17-26. [PMID: 36453652 DOI: 10.1097/hjh.0000000000003310] [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: 12/02/2022]
Abstract
AIMS Addressing volume expansion may improve the management of hypertension across the pregnancy continuum. We conducted a systematic review to summarize the evidence on the use of loop diuretics in the context of hypertensive disorders during pregnancy and the postpartum period. METHODS AND RESULTS Medline, Embase, Cochrane library, ClinicalTrials.gov, and Google Scholar were searched for original research articles published up to 29 June 2021. Of the 2801 results screened, 15 studies were included: eight randomized controlled trials, six before-after studies, and one cohort study. Based on random effects meta-analysis of before-after studies, antepartum use of loop diuretics was associated with lower DBP [mean difference -17.73 mmHg, (95% confidence intervals -34.50 to -0.96); I2 = 94%] and lower cardiac output [mean difference -0.75 l/min, (-1.11 to -0.39); I2 = 0%], with no difference in SBP, mean arterial pressure, heart rate, or total peripheral resistance. Meta-analysis of randomized controlled trials revealed that postpartum use of loop diuretics was associated with decreased need for additional antihypertensive patients [relative risk 0.69, (0.50-0.97); I2 = 14%], and an increased duration of hospitalization [mean difference 8.80 h, (4.46-13.14); I2 = 83%], with no difference in the need for antihypertensive therapy at hospital discharge, or persistent postpartum hypertension. CONCLUSION Antepartum use of loop diuretics lowered DBP and cardiac output, while their postpartum use reduced the need for additional antihypertensive medications. There was insufficient evidence to suggest a clear benefit. Future studies focusing on women with hypertensive pregnancy disorders who may most likely benefit from loop diuretics are required.
Collapse
Affiliation(s)
- Isabelle Malhamé
- Department of Medicine, McGill University Health Centre
- Research Institute of the McGill University Health Centre, Montréal, Quebéc
| | - Susan Dong
- Faculty of Medicine, University of Toronto
| | - Ambreen Syeda
- Department of Obstetrics & Gynaecology, Mount Sinai Hospital, Toronto
| | - Rizwana Ashraf
- Department of Obstetrics & Gynaecology, Mount Sinai Hospital, Toronto
- Department of Obstetrics & Gynaecology, McMaster University, Hamilton
| | - Jonathan Zipursky
- Department of Medicine, Sunnybrook Health Sciences Centre, Toronto
- Institute of Health Policy, Management, and Evaluation, University of Toronto
| | - Daphne Horn
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Stella S Daskalopoulou
- Department of Medicine, McGill University Health Centre
- Research Institute of the McGill University Health Centre, Montréal, Quebéc
| | - Rohan D'Souza
- Department of Obstetrics & Gynaecology, Mount Sinai Hospital, Toronto
- Department of Obstetrics & Gynaecology, McMaster University, Hamilton
| |
Collapse
|
35
|
Postpartum Readmission for Hypertension After Discharge on Labetalol or Nifedipine. Obstet Gynecol 2022; 140:591-598. [PMID: 36075068 DOI: 10.1097/aog.0000000000004918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 06/23/2022] [Indexed: 01/05/2023]
Abstract
OBJECTIVE To assess whether readmission for hypertension by 6 weeks postpartum differed between patients discharged on nifedipine or labetalol. METHODS This cohort study included patients with delivery admissions from 2006 to 2017 who were discharged from the hospital on nifedipine or labetalol and were included in a large, national adjudicated claims database. We identified patients' discharge medication based on filled outpatient prescriptions. We compared rates of hospital readmission for hypertension between patients discharged postpartum on labetalol alone, nifedipine alone, or combined nifedipine and labetalol. Patients with chronic hypertension without superimposed preeclampsia were excluded. Comparisons based on medication were performed using logistic regression models with adjustment for prespecified confounders. Comparisons were also stratified by hypertensive disorder of pregnancy severity. RESULTS Among 1,582,335 patients overall, 14,112 (0.89%) were discharged postpartum on labetalol, 9,001 (0.57%) on nifedipine, and 1,364 (0.09%) on both medications. Postpartum readmissions for hypertension were more frequent for patients discharged on labetalol compared with nifedipine (641 patients vs 185 patients, 4.5% vs 2.1%, adjusted odds ratio [aOR] 1.63, 95% CI 1.43-1.85). Readmissions for hypertension were more frequent for patients discharged on labetalol compared with nifedipine for both mild (4.5% vs 2.7%, aOR 1.57, 95% CI 1.29-1.93) and severe hypertensive disorders of pregnancy (261 patients vs 72 patients, 5.7% vs 3.2%, aOR 1.63, 95% CI 1.43-1.85). Readmissions for hypertension were more frequent on combined nifedipine and labetalol compared with nifedipine (3.1% vs 2.1%), but the odds were lower after confounder adjustment (aOR 0.80, 95% CI 0.64-0.99). CONCLUSION Postpartum discharge on labetalol was associated with increased risk of readmission for hypertension compared with discharge on nifedipine.
Collapse
|
36
|
Li YY, Cao J, Li JL, Zhu JY, Li YM, Wang DP, Liu H, Yang HL, He YF, Hu LY, Zhao R, Zheng C, Zhang YB, Cao JM. Screening high-risk population of persistent postpartum hypertension in women with preeclampsia using latent class cluster analysis. BMC Pregnancy Childbirth 2022; 22:687. [PMID: 36068506 PMCID: PMC9446580 DOI: 10.1186/s12884-022-05003-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 08/25/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND A significant proportion of women with preeclampsia (PE) exhibit persistent postpartum hypertension (PHTN) at 3 months postpartum associated with cardiovascular morbidity. This study aimed to screen patients with PE to identify the high-risk population with persistent PHTN. METHODS This retrospective cohort study enrolled 1,000 PE patients with complete parturient and postpartum blood pressure (BP) profiles at 3 months postpartum. The enrolled patients exhibited new-onset hypertension after 20 weeks of pregnancy, while those with PE superimposed upon chronic hypertension were excluded. Latent class cluster analysis (LCCA), a method of unsupervised learning in machine learning, was performed to ascertain maternal exposure clusters from eight variables and 35 subordinate risk factors. Logistic regression was applied to calculate odds ratios (OR) indicating the association between clusters and PHTN. RESULTS The 1,000 participants were classified into three exposure clusters (subpopulations with similar characteristics) according to persistent PHTN development: high-risk cluster (31.2%), medium-risk cluster (36.8%), and low-risk cluster (32.0%). Among the 1,000 PE patients, a total of 134 (13.4%) were diagnosed with persistent PHTN, while the percentages of persistent PHTN were24.68%, 10.05%, and 6.25% in the high-, medium-, and low-risk clusters, respectively. Persistent PHTN in the high-risk cluster was nearly five times higher (OR, 4.915; 95% confidence interval (CI), 2.92-8.27) and three times (OR, 2.931; 95% CI, 1.91-4.49) than in the low- and medium-risk clusters, respectively. Persistent PHTN did not differ between the medium- and low-risk clusters. Subjects in the high-risk cluster were older and showed higher BP, poorer prenatal organ function, more adverse pregnancy events, and greater medication requirement than the other two groups. CONCLUSION Patients with PE can be classified into high-, medium-, and low-risk clusters according to persistent PHTN severity; each cluster has cognizable clinical features. This study's findings stress the importance of controlling persistent PHTN to prevent future cardiovascular disease.
Collapse
Affiliation(s)
- Yuan-Yuan Li
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, China.,Department of Physiology, Shanxi Medical University, Taiyuan, China.,Department of Critical Care Medicine, The First Hospital of Shanxi Medical University, Taiyuan, China
| | - Jing Cao
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, China.,Department of Physiology, Shanxi Medical University, Taiyuan, China
| | - Jia-Lei Li
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, China.,Department of Physiology, Shanxi Medical University, Taiyuan, China
| | - Jun-Yan Zhu
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, China.,Department of Physiology, Shanxi Medical University, Taiyuan, China
| | - Yong-Mei Li
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, China.,Department of Physiology, Shanxi Medical University, Taiyuan, China
| | - De-Ping Wang
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, China.,Department of Physiology, Shanxi Medical University, Taiyuan, China
| | - Hong Liu
- Department of Critical Care Medicine, The First Hospital of Shanxi Medical University, Taiyuan, China
| | - Hai-Lan Yang
- Department of Maternity, The First Hospital of Shanxi Medical University, Taiyuan, China
| | - Yin-Fang He
- Department of Maternity, The First Hospital of Shanxi Medical University, Taiyuan, China
| | - Li-Yan Hu
- Department of Obstetrics Gynecology, Shanxi Children's Hospital and Women Health Center, Taiyuan, China
| | - Rui Zhao
- Department of Clinical Laboratory, Shanxi Children's Hospital and Women Health Center, Taiyuan, China
| | - Chu Zheng
- Division of Health Statistics, School of Public Health, Shanxi Medical University, Taiyuan, China
| | - Yan-Bo Zhang
- Division of Health Statistics, School of Public Health, Shanxi Medical University, Taiyuan, China.
| | - Ji-Min Cao
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, China. .,Department of Physiology, Shanxi Medical University, Taiyuan, China.
| |
Collapse
|
37
|
Mekie M, Bezie M, Melkie A, Addisu D, Chanie ES, Bayih WA, Biru S, Hailie M, Seid T, Dagnew E, Muche T, Alemu EM. Perception towards preeclampsia and perceived barriers to early health-seeking among pregnant women in selected Hospitals of South Gondar Zone, Northwest Ethiopia: A qualitative study. PLoS One 2022; 17:e0271502. [PMID: 35926064 PMCID: PMC9352094 DOI: 10.1371/journal.pone.0271502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 07/02/2022] [Indexed: 11/24/2022] Open
Abstract
Background Preeclampsia is one of the top maternal morbidity and mortality that disproportionately affects pregnant women in low and middle-income countries where access and quality of health services are limited. People in different areas perceive preeclampsia differently which directly or indirectly affects the timing and place of heath seeking. Positive perception about perceived causes, perceived complications, and prevention of preeclampsia is central for the prediction and early diagnosis of the disease. However, little is known about the perception of pregnant women towards preeclampsia in Ethiopia. This study aimed to assess the perception towards preeclampsia and perceived barriers to early health-seeking among pregnant women in selected Hospitals of South Gondar Zone, Northwest Ethiopia. Methods A qualitative study using phenomenological approach was implemented among 20 purposively selected pregnant women who visited health facilities for antenatal care service in four selected Hospitals of the South Gondar Zone of the Amhara Region. Data were collected through an in-depth interview (IDI) using a semi-structured interview guide from January to February 2020. Thematic analysis was executed using Open Code Software version 4.03. Results The majority of the participants believed preeclampsia as a pregnancy-specific hypertensive disease and mainly associated it with overweight and nutritional problems. With regards to the perceived severity, the study participants agreed that preeclampsia can lead women to death. Personal delay, lack of awareness about the disease, transport problem, and low socioeconomic condition were perceived as the major reasons for the delay to early health-seeking (the 1st and the 2nd delay). While poor service provision and long waiting times were the barriers to receive services at the health facility level (the 3rd delay). Conclusion The majority of the participants believed preeclampsia as a pregnancy-specific hypertensive disease and mainly associated it with overweight and nutritional problems. The finding of this study implied that awareness creation about the danger of hypertension during pregnancy and its risk reduction mechanisms shall be emphasized. The care provision at health facilities shall be improved by decreasing long waiting time which discourages service utilizations aside from improving early seeking behavior of pregnant women through different interventions.
Collapse
Affiliation(s)
- Maru Mekie
- Department of Midwifery, Debre Tabor University, College of Health Sciences, Debre Tabor, Ethiopia
- * E-mail:
| | - Minale Bezie
- Department of Midwifery, Debre Tabor University, College of Health Sciences, Debre Tabor, Ethiopia
| | - Abenezer Melkie
- Department of Midwifery, Debre Tabor University, College of Health Sciences, Debre Tabor, Ethiopia
| | - Dagne Addisu
- Department of Midwifery, Debre Tabor University, College of Health Sciences, Debre Tabor, Ethiopia
| | - Ermias Sisay Chanie
- Department of Pediatrics and Child Health Nursing, Debre Tabor University, College of Health Sciences, Debre Tabor, Ethiopia
| | - Wubet Alebachew Bayih
- Department of Pediatrics and Child Health Nursing, Debre Tabor University, College of Health Sciences, Debre Tabor, Ethiopia
| | - Shimeles Biru
- Department of Midwifery, Debre Tabor University, College of Health Sciences, Debre Tabor, Ethiopia
| | - Mekonnen Hailie
- Department of Midwifery, Debre Tabor University, College of Health Sciences, Debre Tabor, Ethiopia
| | - Tigist Seid
- Department of Midwifery, Debre Tabor University, College of Health Sciences, Debre Tabor, Ethiopia
| | - Enyew Dagnew
- Department of Midwifery, Debre Tabor University, College of Health Sciences, Debre Tabor, Ethiopia
| | - Tewachew Muche
- Department of Midwifery, Debre Tabor University, College of Health Sciences, Debre Tabor, Ethiopia
| | - Eshetie Molla Alemu
- Department of Public Health, Debre Tabor University, College of Health Sciences, Debre Tabor, Ethiopia
| |
Collapse
|
38
|
Kasoha M, Takacs Z, Dumé J, Findeklee S, Gerlinger C, Sima RM, Ples L, Solomayer EF, Haj Hamoud B. Postpartum Assessment of the Correlation between Serum Hormone Levels of Estradiol, Progesterone, Prolactin and ß-HCG and Blood Pressure Measurements in Pre-Eclampsia Patients. Diagnostics (Basel) 2022; 12:diagnostics12071700. [PMID: 35885604 PMCID: PMC9316309 DOI: 10.3390/diagnostics12071700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 06/27/2022] [Accepted: 06/28/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Preeclampsia is a pregnancy-related hypertensive disease. Aberrant hormone levels have been implicated in blood pressure disorders. This study investigated the association of postpartum maternal serum hormone levels of estradiol, progesterone, prolactin, and ß-HCG with poorer PE-related complications including arterial hypertension. Methods: Thirty patient women with preeclampsia, and twenty women with uncomplicated pregnancy were included in this study. Serum levels of estradiol, progesterone, prolactin, and ß-HCG were determined immediately after delivery, and on the first and third postpartum days by means of ECLIA. Results: Compared with normal pregnancy cases, preeclampsia cases had higher serum levels of ß-HCG levels on Day-0 (319%), of progesterone on Day-0 (207%) and Day-1 (178%), and of estradiol on Day-1 (187%) and Day-3 (185%). Increased prolactin levels were positively associated with disease severity and estradiol and progesterone levels were decreased in poorer preeclampsia features including disease onset and IUGR diagnosis. No significant correlation between different hormone levels and blood pressure measurements was reported. Conclusions: This study is the first that detected postpartum maternal serum hormone levels and their correlation with blood pressure measurements in preeclampsia. We believe that the persistent arterial hypertension in the puerperium in preeclampsia as well as poorer disease specifications are most likely not of hormonal origin. Larger, well-defined prospective studies are recommended.
Collapse
Affiliation(s)
- Mariz Kasoha
- Department of Gynecology, Obstetrics and Reproductive Medicine, University Medical School of Saarland, 66421 Homburg, Germany; (Z.T.); (J.D.); (S.F.); (C.G.); (E.-F.S.); (B.H.H.)
- Correspondence: ; Tel.: +49-(0)-6841-16-28199; Fax: +49-(0)-684-16-28110
| | - Zoltan Takacs
- Department of Gynecology, Obstetrics and Reproductive Medicine, University Medical School of Saarland, 66421 Homburg, Germany; (Z.T.); (J.D.); (S.F.); (C.G.); (E.-F.S.); (B.H.H.)
| | - Jacob Dumé
- Department of Gynecology, Obstetrics and Reproductive Medicine, University Medical School of Saarland, 66421 Homburg, Germany; (Z.T.); (J.D.); (S.F.); (C.G.); (E.-F.S.); (B.H.H.)
| | - Sebastian Findeklee
- Department of Gynecology, Obstetrics and Reproductive Medicine, University Medical School of Saarland, 66421 Homburg, Germany; (Z.T.); (J.D.); (S.F.); (C.G.); (E.-F.S.); (B.H.H.)
| | - Christoph Gerlinger
- Department of Gynecology, Obstetrics and Reproductive Medicine, University Medical School of Saarland, 66421 Homburg, Germany; (Z.T.); (J.D.); (S.F.); (C.G.); (E.-F.S.); (B.H.H.)
| | - Romina-Marina Sima
- Department of Obstetrics and Gynecology, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania; (R.-M.S.); (L.P.)
| | - Liana Ples
- Department of Obstetrics and Gynecology, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania; (R.-M.S.); (L.P.)
| | - Erich-Franz Solomayer
- Department of Gynecology, Obstetrics and Reproductive Medicine, University Medical School of Saarland, 66421 Homburg, Germany; (Z.T.); (J.D.); (S.F.); (C.G.); (E.-F.S.); (B.H.H.)
| | - Bashar Haj Hamoud
- Department of Gynecology, Obstetrics and Reproductive Medicine, University Medical School of Saarland, 66421 Homburg, Germany; (Z.T.); (J.D.); (S.F.); (C.G.); (E.-F.S.); (B.H.H.)
| |
Collapse
|
39
|
Best Practices for Managing Postpartum Hypertension. CURRENT OBSTETRICS AND GYNECOLOGY REPORTS 2022; 11:159-168. [PMID: 35757523 PMCID: PMC9207847 DOI: 10.1007/s13669-022-00343-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/06/2022] [Indexed: 11/30/2022]
Abstract
Purpose of Review Patients remain at risk for persistent and de novo postpartum hypertension related to pregnancy. This review aims to summarize the current definitions, clinical practices, and novel systems innovations and therapies for postpartum hypertension. Recent Findings Recent changes to the definitions of hypertension outside of pregnancy have not yet impacted definitions or management of hypertensive disorders of pregnancy (HDP), though research examining the implications of these new definitions on risks of developing HDP and the resultant sequelae is ongoing. The administration of diuretics has been shown to reduce postpartum hypertension among women with HDP. Widespread implementation of telemedicine models and remote assessment of ambulatory blood pressures has increased data available on postpartum blood pressure trajectories, which may impact clinical management. Additionally, policy changes such as postpartum Medicaid extension and an increasing emphasis on building bridges to primary care in the postpartum period may improve long-term outcomes for women with postpartum hypertension. Prediction models utilizing machine learning are an area of ongoing research to assist with risk assessment in the postpartum period. Summary The clinical management of postpartum hypertension remains focused on blood pressure control and primary care transition for cardiovascular disease risk reduction. In recent years, systemic innovations have improved access through implementation of new care delivery models. However, the implications of changing definitions of hypertension outside of pregnancy, increased data assessing blood pressure trajectories in the postpartum period, and the creation of new risk prediction models utilizing machine learning remain areas of ongoing research.
Collapse
|
40
|
Hacker FM, Jeyabalan A, Quinn B, Hauspurg A. Implementation of a universal postpartum blood pressure monitoring program: feasibility and outcomes. Am J Obstet Gynecol MFM 2022; 4:100613. [PMID: 35283352 PMCID: PMC9900496 DOI: 10.1016/j.ajogmf.2022.100613] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 02/28/2022] [Accepted: 03/07/2022] [Indexed: 01/05/2023]
Abstract
BACKGROUND New-onset postpartum preeclampsia has a higher risk of maternal morbidity and mortality than preeclampsia with antepartum onset, underscoring the need for earlier identification of elevated blood pressure among patients with this condition. Given the decrease in healthcare engagement, which is typical of the postpartum period, new-onset postpartum hypertension often goes unrecognized. Currently, there are no recommendations for universal postpartum blood pressure surveillance in women without hypertensive disorders of pregnancy. With the shift to telemedicine because of the COVID-19 pandemic, our institution's approach was to distribute blood pressure cuffs to women receiving any portion of their prenatal care virtually, thus also providing access to an opportunity for blood pressure measurement during the postpartum period for all women. OBJECTIVE To explore the feasibility of a patient-driven universal postpartum home blood pressure monitoring program in women without a previous diagnosis of a hypertensive disorder. STUDY DESIGN This was a prospective observational study of all postpartum women who were discharged from our institution from July 2020 through June 2021 and who were not previously identified to have hypertension. A clinical algorithm was developed and followed. All the women received discharge educational materials and were called at a 1-week interval by a nurse to review blood pressure and preeclampsia symptoms. The maternal demographics and delivery outcomes were recorded. RESULTS Of the 10,092 deliveries during the study period, 5959 (59%) were successfully contacted. 352 were excluded, as they did not deliver at the primary hospital; 1052 (18%) had a previous hypertensive disorder of pregnancy diagnosis; 1522 (26%) did not have a blood pressure cuff; and 1841 (31%) planned to take their blood pressure at a later time. Precautions and blood pressure parameters were given to this last group. Of the remaining 1192, 222 (19%) had an initial elevated blood pressure. Of these, 98 had a second elevated blood pressure on recheck; 17 were referred to the emergency room for evaluation, with 8 being diagnosed with severe preeclampsia; and the remainder were recommended to follow with their obstetrical provider and enrolled in our institution's remote blood pressure management program. Of the 1192 women, 8% potentially had a new diagnosis of a hypertensive disorder of pregnancy, with 0.7% having severe hypertension. Women with elevated blood pressures were more likely to be of non-Hispanic Black race and have a higher early pregnancy body mass index than those without elevated blood pressures. CONCLUSION Our study indicates that a patient-driven postpartum blood pressure monitoring program is feasible and may be incorporated using existing resources. In addition, our findings suggest that the incidence of new-onset postpartum hypertensive disorders of pregnancy may be higher than previously assessed in retrospective cohorts. Thus, there may be a role for closer surveillance of all women with patient-driven home blood pressure monitoring, particularly those with risk factors or in the setting of limited resources.
Collapse
Affiliation(s)
- Francis M Hacker
- Department of Obstetrics, Gynecology and Reproductive Science, UPMC Magee-Womens Hospital, University of Pittsburgh School of Medicine, Pittsburgh, PA.
| | - Arun Jeyabalan
- Department of Obstetrics, Gynecology and Reproductive Science, UPMC Magee-Womens Hospital, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Beth Quinn
- Department of Obstetrics, Gynecology and Reproductive Science, UPMC Magee-Womens Hospital, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Alisse Hauspurg
- Department of Obstetrics, Gynecology and Reproductive Science, UPMC Magee-Womens Hospital, University of Pittsburgh School of Medicine, Pittsburgh, PA
| |
Collapse
|
41
|
Emeruwa UN, Gyamfi-Bannerman C, Wen T, Booker W, Wright JD, Huang Y, D'Alton ME, Friedman AM. Adverse Outcomes during Postpartum Readmissions after Deliveries Complicated by Hypertensive Disorders of Pregnancy. Am J Perinatol 2022; 39:699-706. [PMID: 34768308 DOI: 10.1055/s-0041-1739429] [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: 10/19/2022]
Abstract
OBJECTIVE This study aimed to characterize risk for postpartum complications based on specific hypertensive diagnosis at delivery. STUDY DESIGN This retrospective cohort study used the 2010 to 2014 Nationwide Readmissions Database to identify 60-day postpartum readmissions. Delivery hospitalizations were categorized based on hypertensive diagnoses as follows: (1) preeclampsia with severe features, (2) superimposed preeclampsia, (3) chronic hypertension, (4) preeclampsia without severe features, (5) gestational hypertension, or (6) no hypertensive diagnosis. Risks for 60-day readmission was determined based on hypertensive diagnosis at delivery. The following adverse outcomes during readmissions were analyzed: (1) stroke, (2) pulmonary edema and heart failure, (3) eclampsia, and (4) severe maternal morbidity (SMM). We fit multivariable log-linear regression models to assess the magnitude of association between hypertensive diagnoses at delivery and risks for readmission and associated complications with adjusted risk ratios (aRR) as measures of effect. RESULTS From 2010 to 2014, 15.7 million estimated delivery hospitalizations were included in the analysis. Overall risk for 60-day postpartum readmission was the highest among women with superimposed preeclampsia (6.6%), followed by preeclampsia with severe features (5.2%), chronic hypertension (4.0%), preeclampsia without severe features (3.9%), gestational hypertension (2.9%), and women without a hypertensive diagnosis (1.5%). In adjusted analyses for pulmonary edema and heart failure as the outcome, risks were the highest for preeclampsia with severe features (aRR = 7.82, 95% confidence interval [CI]: 6.03, 10.14), superimposed preeclampsia (aRR = 8.21, 95% CI: 5.79, 11.63), and preeclampsia without severe features (aRR = 8.87, 95% CI: 7.06, 11.15). In the adjusted model for stroke, risks were similarly highest for these three hypertensive diagnoses. Evaluating risks for SMM during postpartum readmission, chronic hypertension and superimposed preeclampsia were associated with the highest risks. CONCLUSION Chronic hypertension was associated with increased risk for a broad range of adverse postpartum outcomes. Risk estimates associated with chronic hypertension with and without superimposed preeclampsia were similar to preeclampsia with severe features for several outcomes. KEY POINTS · Chronic hypertension was associated with increased risk for a broad range of adverse outcomes.. · Close postpartum follow-up is required if hypertension is present at delivery.. · The majority of readmissions occurred within 10 days after delivery hospitalization discharge..
Collapse
Affiliation(s)
- Ukachi N Emeruwa
- Division of Maternal-Fetal Fetal Medicine, Department of Obstetrics and Gynecology, College of Physicians and Surgeons, Columbia University, New York, New York
| | - Cynthia Gyamfi-Bannerman
- Division of Maternal-Fetal Fetal Medicine, Department of Obstetrics and Gynecology, College of Physicians and Surgeons, Columbia University, New York, New York
| | - Timothy Wen
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Francisco, San Francisco, California
| | - Whitney Booker
- Division of Maternal-Fetal Fetal Medicine, Department of Obstetrics and Gynecology, College of Physicians and Surgeons, Columbia University, New York, New York
| | - Jason D Wright
- Division of Maternal-Fetal Fetal Medicine, Department of Obstetrics and Gynecology, College of Physicians and Surgeons, Columbia University, New York, New York
| | - Yongmei Huang
- Division of Maternal-Fetal Fetal Medicine, Department of Obstetrics and Gynecology, College of Physicians and Surgeons, Columbia University, New York, New York
| | - Mary E D'Alton
- Division of Maternal-Fetal Fetal Medicine, Department of Obstetrics and Gynecology, College of Physicians and Surgeons, Columbia University, New York, New York
| | - Alexander M Friedman
- Division of Maternal-Fetal Fetal Medicine, Department of Obstetrics and Gynecology, College of Physicians and Surgeons, Columbia University, New York, New York
| |
Collapse
|
42
|
Hematobiochemical variability and predictors of new-onset and persistent postpartum preeclampsia. Sci Rep 2022; 12:3583. [PMID: 35246569 PMCID: PMC8897402 DOI: 10.1038/s41598-022-07509-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 02/21/2022] [Indexed: 12/30/2022] Open
Abstract
Preeclampsia (PE) can occur antepartum or postpartum. When it develops de novo after childbirth, it is termed new-onset postpartum PE (NOPPE). Often, antepartum PE disappears after childbirth; however, in some women it persists after childbirth. This form of PE is termed persistent PE (PPE). Thus, there are two forms of postpartum PE: NOPPE and PPE. The pathogenesis and pathophysiology of these diseases have not been fully characterized, and whether NOPPE and PPE are different or similar pathological conditions remains unexplored. Thus, we aimed to compare the haematological and biochemical characteristics of NOPPE and PPE, predict the occurrence of new-onset PE and identify lifestyles that predispose women to postpartum PE. A total of 130 women comprising 65 normotensive postpartum women, 33 NOPPE and 32 PPE women were recruited for this hospital-based case-control study. The socio-demographic and lifestyle characteristics of the participants were obtained through well-structured questionnaires. Haematological and biochemical indices were measured using automated analysers and ELISA. The prevalence of postpartum PE was 11.9%. Dyslipidaemia (p = < 0.0001), hypomagnesaemia (p = < 0.001), elevated serum levels of ALT, AST (p = < 0.0001), sVCAM-1 (p = < 0.0001) and sFlt-1 (p = < 0.0001) were more prevalent and severe in the PPE than in the NOPPE. Sedentary lifestyle was common among both groups of hypertensive women. Elevated ALT and AST were significant predictors of NOPPE. These findings indicate that preeclampsia exists after childbirth in a high percentage of women. NOPPE and PPE are different pathological conditions that require different clinical management. Combined glucose, lipid and liver assessment could be useful in predicting postpartum PE.
Collapse
|
43
|
Torres-Vergara P, Rivera R, Escudero C. How Soluble Fms-Like Tyrosine Kinase 1 Could Contribute to Blood-Brain Barrier Dysfunction in Preeclampsia? Front Physiol 2022; 12:805082. [PMID: 35211027 PMCID: PMC8862682 DOI: 10.3389/fphys.2021.805082] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 12/29/2021] [Indexed: 11/13/2022] Open
Abstract
Preeclampsia is a pregnancy-related syndrome that courses with severe cerebrovascular complications if not properly managed. Findings from pre-clinical and clinical studies have proposed that the imbalance between pro- and anti-angiogenic factors exhibited in preeclampsia is a major component of its pathophysiology. In this regard, measurement of circulating levels of soluble tyrosine kinase-1 similar to fms (sFlt-1), a decoy receptor for vascular endothelial growth factor (VEGF), is a moderately reliable biomarker for the diagnosis of preeclampsia. However, few studies have established a mechanistic approach to determine how the high levels of sFlt-1 are responsible for the endothelial dysfunction, and even less is known about its effects at the blood-brain barrier (BBB). Since the expression pattern of VEGF receptors type 1 and 2 in brain endothelial cells differs from the observed in peripheral endothelial cells, and components of the neurovascular unit of the BBB provide paracrine secretion of VEGF, this compartmentalization of VEGF signaling could help to see in a different viewpoint the role of sFlt-1 in the development of endothelial dysfunction. In this article, we provide a hypothesis of how sFlt-1 could eventually be a protective factor for brain endothelial cells of the BBB under preeclampsia.
Collapse
Affiliation(s)
- Pablo Torres-Vergara
- Department of Pharmacy, Faculty of Pharmacy, Universidad de Concepción, Concepción, Chile.,Group of Research and Innovation in Vascular Health (GRIVAS Health), Chillán, Chile
| | - Robin Rivera
- Department of Pharmacy, Faculty of Pharmacy, Universidad de Concepción, Concepción, Chile
| | - Carlos Escudero
- Group of Research and Innovation in Vascular Health (GRIVAS Health), Chillán, Chile.,Vascular Physiology Laboratory, Department of Basic Sciences, Faculty of Sciences, Universidad del Bío-Bío, Chillán, Chile
| |
Collapse
|
44
|
Johnson JD, Louis JM. Does race or ethnicity play a role in the origin, pathophysiology, and outcomes of preeclampsia? An expert review of the literature. Am J Obstet Gynecol 2022; 226:S876-S885. [PMID: 32717255 DOI: 10.1016/j.ajog.2020.07.038] [Citation(s) in RCA: 75] [Impact Index Per Article: 37.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 07/17/2020] [Accepted: 07/22/2020] [Indexed: 12/15/2022]
Abstract
The burden of preeclampsia, a substantial contributor to perinatal morbidity and mortality, is not born equally across the population. Although the prevalence of preeclampsia has been reported to be 3% to 5%, racial and ethnic minority groups such as non-Hispanic Black women and American Indian or Alaskan Native women are widely reported to be disproportionately affected by preeclampsia. However, studies that add clarity to the causes of the racial and ethnic differences in preeclampsia are limited. Race is a social construct, is often self-assigned, is variable across settings, and fails to account for subgroups. Studies of the genetic structure of human populations continue to find more variations within racial groups than among them. Efforts to examine the role of race and ethnicity in biomedical research should consider these limitations and not use it as a biological construct. Furthermore, the use of race in decision making in clinical settings may worsen the disparity in health outcomes. Most of the existing data on disparities examine the differences between White and non-Hispanic Black women. Fewer studies have enough sample size to evaluate the outcomes in the Asian, American Indian or Alaskan Native, or mixed-race women. Racial differences are noted in the occurrence, presentation, and short-term and long-term outcomes of preeclampsia. Well-established clinical risk factors for preeclampsia such as obesity, diabetes, and chronic hypertension disproportionately affect non-Hispanic Black, American Indian or Alaskan Native, and Hispanic populations. However, with comparable clinical risk factors for preeclampsia among women of different race or ethnic groups, addressing modifiable risk factors has not been found to have the same protective effect for all women. Abnormalities of placental formation and development, immunologic factors, vascular changes, and inflammation have all been identified as contributing to the pathophysiology of preeclampsia. Few studies have examined race and the pathophysiology of preeclampsia. Despite attempts, a genetic basis for the disease has not been identified. A number of genetic variants, including apolipoprotein L1, have been identified as possible risk modifiers. Few studies have examined race and prevention of preeclampsia. Although low-dose aspirin for the prevention of preeclampsia is recommended by the US Preventive Service Task Force, a population-based study found racial and ethnic differences in preeclampsia recurrence after the implementation of low-dose aspirin supplementation. After implementation, recurrent preeclampsia reduced among Hispanic women (76.4% vs 49.6%; P<.001), but there was no difference in the recurrent preeclampsia in non-Hispanic Black women (13.7 vs 18.1; P=.252). Future research incorporating the National Institute on Minority Health and Health Disparities multilevel framework, specifically examining the role of racism on the burden of the disease, may help in the quest for effective strategies to reduce the disproportionate burden of preeclampsia on a minority population. In this model, a multilevel framework provides a more comprehensive approach and takes into account the influence of behavioral factors, environmental factors, and healthcare systems, not just on the individual.
Collapse
Affiliation(s)
- Jasmine D Johnson
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of North Carolina, Chapel Hill, NC
| | - Judette M Louis
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of South Florida, Tampa, FL.
| |
Collapse
|
45
|
Kawakita T, Thomas A, Landy HJ. Evaluation of the Emergency Severity Index (Version 4) in Postpartum Women after Cesarean Delivery. Am J Perinatol 2022; 39:312-318. [PMID: 32862419 DOI: 10.1055/s-0040-1715847] [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] [Indexed: 10/23/2022]
Abstract
OBJECTIVE The Emergency Severity Index (ESI) version 4 is a 5-level triage system (1 being the highest acuity and 5 being the lowest acuity) used in the emergency department (ED). Our goal of the study was to compare rates of readmission according to ESI in postpartum women. STUDY DESIGN This was a secondary analysis of a retrospective cohort study of all women who presented to the ED within 6 weeks after cesarean delivery. The acuity level was assigned by triage nurses at the time of triage presentation. Our primary outcome was postpartum readmission. To examine if the addition of blood pressure to vital sign abnormalities would improve the prediction for readmission, we created a modified ESI. We identified women who had an ESI of level 3 and reassigned to a modified ESI of level 2 if blood pressure was in the severe range. Receiver operating characteristic curves with area under the curve (AUC) were created and compared between ESI and modified ESI. RESULTS Of 439 women, ESI distribution was 0.2% ESI 1, 23.7% ESI 2, 56.0% ESI 3, 19.4% ESI 4, and 0.7% ESI 5. Readmission rates by ESI level were 100% ESI 1, 47% ESI 2, 18% ESI 3, 2% ESI 4, and 0% ESI 5 (p < 0.001). Of 246 women who were assigned an ESI of 3, total 25 had severe range blood pressures and were reassigned to a modified ESI of 2. Of these 25 women, 14 were readmitted. The AUC of the modified ESI was statistically higher than that of the standard ESI (AUC: 0.77 and 95% confidence interval: 0.72-0.82 vs. AUC: 0.73 and 95% confidence interval: 0.68-0.78; p < 0.01). CONCLUSION The ESI was a useful tool to identify women who required postpartum readmission. Incorporation of severe range blood pressure as a parameter of acuity improved the prediction of readmission. KEY POINTS · ESI does not consider blood pressure.. · The ESI version 4 was predictive of postpartum readmission.. · Consideration of a severe range blood pressure significantly improved the prediction of readmission..
Collapse
Affiliation(s)
- Tetsuya Kawakita
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia.,Department of Obstetrics and Gynecology, MedStar Washington Hospital Center, Washington, District of Columbia
| | | | - Helain J Landy
- Department of Obstetrics and Gynecology, MedStar Georgetown University Hospital, Washington, District of Columbia
| |
Collapse
|
46
|
Postpartum preeclampsia or eclampsia: defining its place and management among the hypertensive disorders of pregnancy. Am J Obstet Gynecol 2022; 226:S1211-S1221. [PMID: 35177218 PMCID: PMC8857508 DOI: 10.1016/j.ajog.2020.10.027] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 10/05/2020] [Accepted: 10/19/2020] [Indexed: 02/03/2023]
Abstract
High blood pressure in the postpartum period is most commonly seen in women with antenatal hypertensive disorders, but it can develop de novo in the postpartum time frame. Whether postpartum preeclampsia or eclampsia represents a separate entity from preeclampsia or eclampsia with antepartum onset is unclear. Although definitions vary, the diagnosis of postpartum preeclampsia should be considered in women with new-onset hypertension 48 hours to 6 weeks after delivery. New-onset postpartum preeclampsia is an understudied disease entity with few evidence-based guidelines to guide diagnosis and management. We propose that new-onset hypertension with the presence of any severe features (including severely elevated blood pressure in women with no history of hypertension) be referred to as postpartum preeclampsia after exclusion of other etiologies to facilitate recognition and timely management. Older maternal age, black race, maternal obesity, and cesarean delivery are all associated with a higher risk of postpartum preeclampsia. Most women with delayed-onset postpartum preeclampsia present within the first 7 to 10 days after delivery, most frequently with neurologic symptoms, typically headache. The cornerstones of treatment include the use of antihypertensive agents, magnesium, and diuresis. Postpartum preeclampsia may be associated with a higher risk of maternal morbidity than preeclampsia with antepartum onset, yet it remains an understudied disease process. Future research should focus on the pathophysiology and specific risk factors. A better understanding is imperative for patient care and counseling and anticipatory guidance before hospital discharge and is important for the reduction of maternal morbidity and mortality in the postpartum period.
Collapse
|
47
|
Fondjo LA, Amoah B, Tashie W, Annan JJ. Risk factors for the development of new-onset and persistent postpartum preeclampsia: A case–control study in Ghana. WOMEN'S HEALTH 2022; 18:17455057221109362. [PMID: 35848351 PMCID: PMC9290105 DOI: 10.1177/17455057221109362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Background: Postpartum preeclampsia has been implicated in increasing hospital re-admissions, maternal morbidity, and mortality worldwide. The knowledge of the risk factors of postpartum preeclampsia would be helpful in formulating strategies to aid in the prevention, early diagnosis, and timely treatment of this disorder. Thus, this study aimed to identify the risk factors associated with the development of new-onset postpartum preeclampsia and persistent postpartum preeclampsia in the Ghanaian setting. Methods: This case–control study was conducted at the Obstetrics and Gynecology units of Komfo Anokye Teaching Hospital and the Kumasi Regional Hospital, both located in the Ashanti Region of Ghana. A total of 65 postpartum preeclamptic women (33 new-onset postpartum preeclampsia and 32 persistent postpartum preeclampsia) and 65 normotensive postpartum mothers were recruited from 48 h to 6 weeks post-delivery. Questionnaires were administered to assess the socio-demographic, lifestyle, obstetric characteristics, and past medical history of the study participants. Results: Physical inactivity (p < 0.0001), infrequent antenatal visits (p < 0.0001), analgesic use (p < 0.0001), and cesarean delivery (p = 0.021) were significantly associated with both the new-onset postpartum preeclampsia and persistent postpartum preeclampsia. Contraceptive use was significantly associated with the development of new-onset postpartum preeclampsia (p < 0.0001) while women with low-birthweight babies are also at high risk of developing persistent postpartum preeclampsia (p < 0.0001). Conclusion: Physical inactivity, infrequent antenatal visits, analgesic use, contraceptive use, and cesarean delivery are major predisposing risk factors for the development of postpartum preeclampsia. Screening using these risk factors, close monitoring and follow-up observation of women after delivery would be beneficial in identifying and managing postpartum preeclampsia.
Collapse
Affiliation(s)
- Linda Ahenkorah Fondjo
- Department of Molecular Medicine, School of Medicine and Dentistry (SMD)/ Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana
| | - Beatrice Amoah
- Department of Molecular Medicine, School of Medicine and Dentistry (SMD)/ Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana
| | - Worlanyo Tashie
- Department of Molecular Medicine, School of Medicine and Dentistry (SMD)/ Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana
| | - John Jude Annan
- Department of Obstetrics and Gynaecology, School of Medicine and Dentistry (SMD), Komfo Anokye Teaching Hospital (KATH), Kumasi, Ghana
| |
Collapse
|
48
|
Scully M. How to evaluate and treat the spectrum of TMA syndromes in pregnancy. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2021; 2021:545-551. [PMID: 34889427 PMCID: PMC8791125 DOI: 10.1182/hematology.2021000290] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Thrombotic microangiopathy (TMA) is the broad definition for thrombocytopenia, microangiopathic hemolytic anemia, and end-organ damage. Two important categories are thrombotic thrombocytopenic purpura (TTP) and complement-mediated hemolytic-uremic syndrome (CM-HUS). Pregnancy and the immediate postpartum period are associated with TMAs specific to pregnancy in rare situations. These include pregnancy-induced hypertension, preeclampsia, and hemolysis, elevated liver enzymes, and low platelets. TTP and CM-HUS may present in pregnancy. However, the diagnosis may not be immediately obvious as they share characteristics of pregnancy-related TMAs. Within this review, we discuss investigations, differential diagnosis of TMAs in pregnancy, and management. The importance is a risk of maternal mortality but also poor fetal outcomes in relation to TTP and CM-HUS. Treatment of these disorders at presentation in pregnancy is discussed to achieve remission and prolong fetal viability if possible. In subsequent pregnancies, a treatment pathway is presented that has been associated with successful maternal and fetal outcomes. Critical to this is a multidisciplinary approach involving obstetricians, the fetal medicine unit, and neonatologists.
Collapse
Affiliation(s)
- Marie Scully
- Correspondence Marie Scully, Department of Haematology, University College London Hospitals NHS Foundation Trust and Cardiometabolic Programme-NIHR UCLH/UC BRC, 250 Euston Rd, London NW1 2PG, UK; e-mail:
| |
Collapse
|
49
|
Shree R, Hatfield-Timajchy K, Brewer A, Tsigas E, Vidler M. Information needs and experiences from pregnancies complicated by hypertensive disorders: a qualitative analysis of narrative responses. BMC Pregnancy Childbirth 2021; 21:743. [PMID: 34724906 PMCID: PMC8561882 DOI: 10.1186/s12884-021-04219-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 10/06/2021] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Incorporation of the patient voice is urgently needed in a broad array of health care settings, but it is particularly lacking in the obstetrical literature. Systematically derived information about patients' experience with hypertensive disorders of pregnancy (HDP), most notably preeclampsia, is necessary to improve patient-provider communication and ultimately inform patient-centered care and research. We sought to examine the information needs and experiences of individuals with pregnancies complicated by hypertensive disorders. METHODS We conducted a qualitative content analysis of narrative-responses to an open-ended question from the Preeclampsia Registry (TPR), an online registry hosted by the Preeclampsia Foundation. Individuals were invited to enroll in TPR via social media, web searches, and newsletters. We restricted our analysis to participants who self-reported a history of HDP and responded to the open-ended question, "Is there any information that you could have had at the time of this pregnancy that would have been helpful?". Available responses from July 2013 to March 2017 were included. Narrative responses were coded, reconciled, and thematically analyzed by multiple coders using an inductive approach. Our main outcome measures included participants' expressed needs and additional concerns with respect to their HDP pregnancy. RESULTS Of 3202 enrolled participants, 1850 completed the survey and self-reported having at least one pregnancy complicated by HDP, of which 895 (48.4%) responded to the open-ended question. Participants delivered in the United States (83%) and 27 other countries. Compared to non-responders, responders reported more severe HDP phenotypes and adverse offspring outcomes. We identified three principal themes from responses: patient-identified needs, management and counseling, and potential action. Responses revealed that participants' baseline understanding of HDP, including symptoms, management, therapeutic strategies, and postpartum complications, was demonstrably lacking. Responders strongly desired improved counseling so that both they and their providers could collaboratively diagnose, appropriately manage, and robustly and continuously communicate to facilitate a partnership to address any HDP complications. CONCLUSIONS Participants' responses regarding their HDP experience provide indispensable insight into the patient's perspectives. Our study suggests that improved education regarding possible HDP complications and transparency about the consideration of HDP and its associated outcomes during an evaluation are needed, and efforts to implement these strategies should be sought. TRIAL REGISTRATION The Preeclampsia Registry: NCT02020174.
Collapse
Affiliation(s)
- Raj Shree
- Division of Maternal Fetal Medicine, Department of Obstetrics & Gynecology, University of Washington, 1959 NE Pacific Street, Box 356460, Seattle, WA 98195 USA
| | - Kendra Hatfield-Timajchy
- Health Scientist, Division of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, GA USA
| | - Alina Brewer
- Preeclampsia Foundation, Predictive Laboratories, Inc., Melbourne, FL USA
| | | | - Marianne Vidler
- Department of Obstetrics & Gynecology, British Columbia Children’s Hospital Research Institute, University of British Columbia, Vancouver, BC Canada
| |
Collapse
|
50
|
Chornock R, Iqbal SN, Kawakita T. Racial Disparity in Postpartum Readmission due to Hypertension among Women with Pregnancy-Associated Hypertension. Am J Perinatol 2021; 38:1297-1302. [PMID: 32485755 DOI: 10.1055/s-0040-1712530] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
OBJECTIVE Postpartum hypertension is a leading cause of readmission in the postpartum period. We aimed to examine the prevalence of racial/ethnic differences in postpartum readmission due to hypertension in women with antepartum pregnancy-associated hypertension. STUDY DESIGN This was a multi-institutional retrospective cohort study of all women with antepartum pregnancy-associated hypertension diagnosed prior to initial discharge from January 2009 to December 2016. Antepartum pregnancy-associated hypertension, such as gestational hypertension, preeclampsia (with or without severe features), hemolysis, elevated liver enzyme, low platelet (HELLP) syndrome, and eclampsia was diagnosed based on American College of Obstetricians and Gynecologists Task Force definitions. Women with chronic hypertension and superimposed preeclampsia were excluded. Our primary outcome was postpartum readmission defined as a readmission due to severe hypertension within 6 weeks of postpartum. Risk factors including maternal age, gestational age at admission, insurance, race/ethnicity (self-reported), type of antepartum pregnancy-associated hypertension, marital status, body mass index (kg/m2), diabetes (gestational or pregestational), use of antihypertensive medications, mode of delivery, and postpartum day 1 systolic blood pressure levels were examined. Multivariable logistic regression models were performed to calculate adjusted odds ratios (aORs) and 95% confidence intervals (95% CIs). RESULTS Of 4,317 women with pregnancy-associated hypertension before initial discharge, 66 (1.5%) had postpartum readmission due to hypertension. Risk factors associated with postpartum readmission due to hypertension included older maternal age (aOR = 1.44; 95% CI: 1.20-1.73 for every 5 year increase) and non-Hispanic black race (aOR = 2.12; 95% CI: 1.16-3.87). CONCLUSION In women with pregnancy-associated hypertension before initial discharge, non-Hispanic black women were at increased odds of postpartum readmission due to hypertension compared with non-Hispanic white women.
Collapse
Affiliation(s)
- Rebecca Chornock
- Department of Obstetrics and Gynecology, MedStar Washington Hospital Center, Washington, District of Columbia
| | - Sara N Iqbal
- Department of Obstetrics and Gynecology, MedStar Washington Hospital Center, Washington, District of Columbia
| | - Tetsuya Kawakita
- Department of Obstetrics and Gynecology, MedStar Washington Hospital Center, Washington, District of Columbia
| |
Collapse
|