1
|
Nie Q, Liang W, Xue Y, Pan L, Jiang M, He F. Chronic hypertension diagnosed before or during pregnancy and its effects on pregnancy outcomes. J Hum Hypertens 2024:10.1038/s41371-024-00944-z. [PMID: 39174670 DOI: 10.1038/s41371-024-00944-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 07/12/2024] [Accepted: 08/06/2024] [Indexed: 08/24/2024]
Abstract
Chronic hypertension (CH) during pregnancy, identified before or within the first 20 weeks, presents varying risks depending on the timing of diagnosis. This real-world study was conducted from January 2018 to June 2023 and included singleton pregnancies with CH to compare pre-pregnancy CH (Group 1) and newly diagnosed CH (Group 2). There were 565 women in the final analysis, with 307 in Group 1 with pre-pregnancy CH and 258 in Group 2 with new-onset CH. Those in Group 1 more frequently had pre-gestational diabetes and a history of hypertensive disorders in pregnancy, whereas Group 2 had a higher incidence of excessive gestational weight gain. Notably, 56.2% of Group 2 patients did not receive antihypertensive treatment before 20 weeks, while the proportion was 36.2% in Group 1, resulting in a significant difference in baseline blood pressure. The study revealed higher incidences of preterm preeclampsia (44.2% vs. 34.9%) and placental abruption (5.4% vs. 2.0%) in Group 2 compared to Group 1. After adjustment, logistic regression indicated that Group 2 had a 1.8-fold higher risk of preterm preeclampsia than Group 1. These findings suggest that pregnant women newly diagnosed with CH in the first 20 weeks face increased adverse outcomes compared to those diagnosed before pregnancy. Intense monitoring and earlier intervention may help manage women with new-onset CH.
Collapse
Affiliation(s)
- Qingwen Nie
- Department of Obstetrics and Gynecology; Guangdong Provincial Key Laboratory of Major Obstetric Diseases; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, 510150, China
| | - Weizhang Liang
- Department of Obstetrics and Gynecology; Guangdong Provincial Key Laboratory of Major Obstetric Diseases; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, 510150, China
| | - Yuan Xue
- Department of Obstetrics and Gynecology; Guangdong Provincial Key Laboratory of Major Obstetric Diseases; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, 510150, China
| | - Lijie Pan
- Department of Obstetrics and Gynecology; Guangdong Provincial Key Laboratory of Major Obstetric Diseases; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, 510150, China
| | - Mindi Jiang
- Department of Obstetrics, Songgang People's Hospital, Bao'an District, Shenzhen City, Shenzhen, Guangdong, 518105, China
| | - Fang He
- Department of Obstetrics and Gynecology; Guangdong Provincial Key Laboratory of Major Obstetric Diseases; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, 510150, China.
| |
Collapse
|
2
|
Garabedian C, Sibiude J, Anselem O, Attie-Bittach T, Bertholdt C, Blanc J, Dap M, de Mézerac I, Fischer C, Girault A, Guerby P, Le Gouez A, Madar H, Quibel T, Tardy V, Stirnemann J, Vialard F, Vivanti A, Sananès N, Verspyck E. [Fetal death: Expert consensus from the College of French Gynecologists and Obstetricians]. GYNECOLOGIE, OBSTETRIQUE, FERTILITE & SENOLOGIE 2024:S2468-7189(24)00261-7. [PMID: 39153884 DOI: 10.1016/j.gofs.2024.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/19/2024]
Abstract
Fetal death is defined as the spontaneous cessation of cardiac activity after fourteen weeks of amenorrhea. In France, the prevalence of fetal death after 22 weeks is between 3.2 and 4.4/1000 births. Regarding the prevention of fetal death in the general population, it is not recommended to counsel for rest and not to prescribe vitamin A, vitamin D nor micronutrient supplementation for the sole purpose of reducing the risk of fetal death (Weak recommendations; Low quality of evidence). It is not recommended to prescribe aspirin (Weak recommendation; Very low quality of evidence). It is recommended to offer vaccination against influenza in epidemic periods and against SARS-CoV-2 (Strong recommendations; Low quality of evidence). It is not recommended to systematically look for nuchal cord encirclements during prenatal screening ultrasounds (Strong Recommendation; Low Quality of Evidence) and not to perform systematic antepartum monitoring by cardiotocography (Weak Recommendation; Very Low Quality of Evidence). It is not recommended to ask women to perform an active fetal movement count to reduce the risk of fetal death (Strong Recommendation; High Quality of Evidence). Regarding evaluation in the event of fetal death, it is suggested that an external fetal examination be systematically offered (Expert opinion). It is recommended that a fetopathological and anatomopathological examination of the placenta be carried out to participate in cause identification (Strong Recommendation. Moderate quality of evidence). It is recommended that chromosomal analysis by microarray testing be performed rather than conventional karyotype, in order to be able to identify a potentially causal anomaly more frequently (Strong Recommendation, moderate quality of evidence); to this end, it is suggested that postnatal sampling of the placental fetal surface for genetic purposes be preferred (Expert Opinion). It is suggested to test for antiphospholipid antibodies and systematically perform a Kleihauer test and a test for irregular agglutinins (Expert opinion). It is suggested to offer a summary consultation, with the aim of assessing the physical and psychological status of the parents, reporting the results, discussing the cause and providing information on monitoring for a subsequent pregnancy (Expert opinion). Regarding announcement and support, it is suggested to announce fetal death without ambiguity, using simple words and adapting to each situation, and then to support couples with empathy in the various stages of their care (Expert opinion). Regarding management, it is suggested that, in the absence of a situation at risk of disseminated intravascular coagulation or maternal vitality, the patient's wishes should be taken into account when determining the time between the diagnosis of fetal death and induction of birth. Returning home is possible if it's the patient wish (Expert opinion). In all situations excluding maternal life-threatening emergencies, the preferred mode of delivery is vaginal delivery, regardless the history of cesarean section(s) history (Expert opinion). In the event of fetal death, it is recommended that mifepristone 200mg be prescribed at least 24hours before induction, to reduce the delay between induction and delivery (Low recommendation. Low quality of evidence). There are insufficient data in the literature to make a recommendation regarding the route of administration (vaginal or oral) of misoprostol, neither the type of prostaglandin to reduce induction-delivery time or maternal morbidity. It is suggested that perimedullary analgesia be introduced at the start of induction if the patient asks, regardless of gestational age. It is suggested to prescribe cabergoline immediately in the postpartum period in order to avoid lactation, whatever the gestational age, after discussing the side effects of the treatment with the patient (Expert opinion). The risk of recurrence of fetal death after unexplained fetal death does not appear to be increased in subsequent pregnancies, and data from the literature are insufficient to make a recommendation on the prescription of aspirin. In the event of a history of fetal death due to vascular issues, low-dose aspirin is recommended to reduce perinatal morbidity, and should not be combined with heparin therapy (Low recommendation, very low quality of evidence). It is suggested not to recommend an optimal delay before initiating another pregnancy just because of the history of fetal death. It is suggested that the woman and co-parent be informed of the possibility of psychological support. Fetal heart rate monitoring is not indicated solely because of a history of fetal death. It is suggested that delivery not be systematically induced. However, induction can be considered depending on the context and parental request. The gestational age will be discussed, taking into account the benefits and risks, especially before 39 weeks. If a cause of fetal death is identified, management will be adapted on a case-by-case basis (expert opinion). In the event of fetal death occurring in a twin pregnancy, it is suggested that the surviving twin be evaluated as soon as the diagnosis of fetal death is made. In the case of dichorionic pregnancy, it is suggested to offer ultrasound monitoring on a monthly basis. It is suggested not to deliver prematurely following fetal death of a twin. If fetal death occurs in a monochorionic twin pregnancy, it is suggested to contact the referral competence center, in order to urgently look for signs of acute fetal anemia on ultrasound in the surviving twin, and to carry out weekly ultrasound monitoring for the first month. It is suggested not to induce birth immediately.
Collapse
Affiliation(s)
| | - Jeanne Sibiude
- Service de gynécologie-obstétrique, hôpital Trousseau, AP-HP, Paris, France
| | - Olivia Anselem
- Maternité Port-Royal, groupe hospitalier Paris Centre, AP-HP, 75014 Paris, France
| | | | - Charline Bertholdt
- Pôle de gynécologie-obstétrique, pôle laboratoires, CHRU de Nancy, université de Lorraine, 54000 Nancy, France
| | - Julie Blanc
- Service de gynécologie-obstétrique, hôpital Nord, hôpitaux universitaires de Marseille, AP-HM, Marseille, France
| | - Matthieu Dap
- Pôle de gynécologie-obstétrique, pôle laboratoires, CHRU de Nancy, université de Lorraine, 54000 Nancy, France
| | | | - Catherine Fischer
- Service d'anesthésie, maternité Port-Royal, groupe hospitalier Paris Centre, AP-HP, Paris, France
| | - Aude Girault
- Maternité Port-Royal, groupe hospitalier Paris Centre, AP-HP, 75014 Paris, France
| | - Paul Guerby
- Service de gynécologie-obstétrique, CHU de Toulouse, Toulouse, France
| | - Agnès Le Gouez
- Service d'anesthésie, hôpital Antoine-Béclère, AP-HP, université Paris Saclay, Clamart, France
| | - Hugo Madar
- Service de gynécologie-obstétrique, CHU de Bordeaux, 33000 Bordeaux, France
| | - Thibaud Quibel
- Service de gynécologie-obstétrique, CHI de Poissy Saint-Germain-en-Laye, Poissy, France
| | - Véronique Tardy
- Direction des plateaux médicotechniques, hospices civils de Lyon, Lyon, France; Département de biochimie biologie moléculaire, université Claude-Bernard Lyon, Lyon, France
| | - Julien Stirnemann
- Service de gynécologie-obstétrique, hôpital Necker, AP-HP, Paris, France
| | - François Vialard
- Département de génétique, CHI de Poissy Saint-Germain-en-Laye, Poissy, France
| | - Alexandre Vivanti
- Service de gynécologie-obstétrique, DMU santé des femmes et des nouveau-nés, hôpital Antoine-Béclère, AP-HP, université Paris Saclay, Clamart, France
| | - Nicolas Sananès
- Service de gynécologie-obstétrique, hôpital américain, Neuilly-sur-Seine, France
| | - Eric Verspyck
- Service de gynécologie-obstétrique, CHU Charles-Nicolle, Rouen, France
| |
Collapse
|
3
|
Smith N, Kwon Kim S, Goyert G, Lin CH, Rose C, Pitts DS. Nifedipine outperforms labetalol: A comparative analysis of hypertension management in black pregnancies. Pregnancy Hypertens 2024; 37:101147. [PMID: 39153458 DOI: 10.1016/j.preghy.2024.101147] [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: 02/05/2024] [Revised: 08/03/2024] [Accepted: 08/10/2024] [Indexed: 08/19/2024]
Abstract
BACKGROUND Nifedipine has previously exhibited superior efficacy to labetalol in managing hypertension in the non-pregnant Black population, establishing itself as a first-line treatment option. However, the unique challenges of hypertension during pregnancy, especially prevalent in Black individuals, remain underexplored in terms of effective medication choices. This gap highlights the need for targeted research on antihypertensive efficacy specifically within this population. OBJECTIVE This study aims to evaluate the effectiveness of nifedipine versus labetalol in managing blood pressure in Black pregnancies. The primary measure is the mean systolic and diastolic blood pressure trajectories throughout pregnancy, determining the superiority of nifedipine in this context. STUDY DESIGN A retrospective cohort study was conducted at a multi-center institution in the metropolitan Detroit area, encompassing data from 1,235 Black pregnancies affected by chronic hypertension between 2015 and 2022. Mean blood pressure trajectories during pregnancy were fit by linear mixed effects model with a random intercept and time effect. RESULTS Patients on nifedipine had an estimated 2.08 mmHg lower mean systolic and 1.60 mmHg lower mean diastolic blood pressure compared to those on labetalol, with significant p-values of 0.040 and 0.028. Additionally, nifedipine users were less likely to need increased doses, with an odds ratio of 0.28 (95 % CI: 0.19-0.40, p < 0.001) compared to labetalol users. CONCLUSION This study provides compelling evidence that nifedipine outperforms labetalol in managing blood pressure during Black pregnancies. These findings suggest that the initiation of nifedipine should be considered in the management of chronic hypertension among Black pregnant individuals, offering a potentially more effective treatment option.
Collapse
Affiliation(s)
- Nicolina Smith
- Division of Maternal Fetal Medicine, Henry Ford Health, Detroit, MI, United States.
| | - Sun Kwon Kim
- Division of Maternal Fetal Medicine, Henry Ford Health, Detroit, MI, United States
| | - Gregory Goyert
- Division of Maternal Fetal Medicine, Henry Ford Health, Detroit, MI, United States
| | - Chun-Hui Lin
- Department of Research Design and Analysis, Henry Ford Health, Detroit, MI, United States
| | - Courtney Rose
- Department of Research Design and Analysis, Henry Ford Health, Detroit, MI, United States
| | - D'Angela S Pitts
- Division of Maternal Fetal Medicine, Henry Ford Health, Detroit, MI, United States
| |
Collapse
|
4
|
Baschat AA, Darwin K, Vaught AJ. Hypertensive Disorders of Pregnancy and the Cardiovascular System: Causes, Consequences, Therapy, and Prevention. Am J Perinatol 2024; 41:1298-1310. [PMID: 36894160 DOI: 10.1055/a-2051-2127] [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: 03/11/2023]
Abstract
Hypertensive disorders of pregnancy continue to be significant contributors to adverse perinatal outcome and maternal mortality, as well as inducing life-long cardiovascular health impacts that are proportional to the severity and frequency of pregnancy complications. The placenta is the interface between the mother and fetus and its failure to undergo vascular maturation in tandem with maternal cardiovascular adaptation by the end of the first trimester predisposes to hypertensive disorders and fetal growth restriction. While primary failure of trophoblastic invasion with incomplete maternal spiral artery remodeling has been considered central to the pathogenesis of preeclampsia, cardiovascular risk factors associated with abnormal first trimester maternal blood pressure and cardiovascular adaptation produce identical placental pathology leading to hypertensive pregnancy disorders. Outside pregnancy blood pressure treatment thresholds are identified with the goal to prevent immediate risks from severe hypertension >160/100 mm Hg and long-term health impacts that arise from elevated blood pressures as low as 120/80 mm Hg. Until recently, the trend for less aggressive blood pressure management during pregnancy was driven by fear of inducing placental malperfusion without a clear clinical benefit. However, placental perfusion is not dependent on maternal perfusion pressure during the first trimester and risk-appropriate blood pressure normalization may provide the opportunity to protect from the placental maldevelopment that predisposes to hypertensive disorders of pregnancy. Recent randomized trials set the stage for more aggressive risk-appropriate blood pressure management that may offer a greater potential for prevention for hypertensive disorders of pregnancy. KEY POINTS: · Optimal management of maternal blood pressure to prevent preeclampsia and its risks is undefined.. · Early gestational rheological damage to the intervillous space predisposes to preeclampsia and FGR.. · First trimester blood pressure management may need to aim for normotension to prevent preeclampsia..
Collapse
Affiliation(s)
| | - Kristin Darwin
- Division of Maternal-Fetal Medicine, Department of Gynecology and Obstetrics, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Arthur J Vaught
- Division of Maternal-Fetal Medicine, Department of Gynecology and Obstetrics, Johns Hopkins School of Medicine, Baltimore, Maryland
| |
Collapse
|
5
|
Ritgen J, Roxin J, Kolsch M, Bergsch A, Degenhardt J. Comparison of Utero-Placental Perfusion Development From First to Second Trimester Between Low-Risk and High-Risk Pre-eclampsia Groups With Aspirin Prophylaxis. Cureus 2024; 16:e62309. [PMID: 39006731 PMCID: PMC11245960 DOI: 10.7759/cureus.62309] [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: 06/13/2024] [Indexed: 07/16/2024] Open
Abstract
Introduction Pre-eclampsia (PE) is a common diagnosis in pregnancy and affects pregnancies worldwide. Early-onset PE often leads to severe maternal and fetal complications. Prophylactic use of aspirin (150 mg/day) before the 16th week of pregnancy can reduce the risk of PE. This study aimed to investigate the effects of maternal factors on the development of uteroplacental perfusion and fetal biometry from the first to the second trimester in a risk group receiving aspirin prophylaxis compared to a control group without Aspirin. Methods This case-control study included 448 women at high risk for PE (risk group, RG) receiving aspirin prophylaxis and 468 women at low PE risk without aspirin intake (control group, CG). Parameters recorded and considered in the first (T1) and second (T2) trimesters included uterine artery pulsatility multiple of the median (UtAPI MoM), notching at T1 and T2 and fetal biometry parameters at T2. Maternal factors were also captured, and their respective effects were examined. Results UtAPI MoM at T1 and T2 showed a significant positive correlation (r = 0.39, p < 0.001), with UtAPI MoM at T2 significantly higher for notching "yes" at T1. Pre-existing arterial hypertension and UtAPI development demonstrated a significant association (p = 0.006). Women without this risk factor showed a significantly (p < 0.001) greater decline in UtAPI development. The likelihood of notching "yes" at T2 (p < 0.001; OR: 5.80) was increased with higher UtAPI MoM at T1. The mean values (T1 and T2) of UtAPI MoM were significantly higher in the risk group than in the control group. Patients in the risk group exhibited notching at T2 (p < 0.001; OR: 5.64) more often compared to the control group. The 95% CI of the estimated fetal weight for notching "yes" at T1 was below the 50th percentile. Gestational age and head circumference/abdomen circumference (HC/AC) ratio showed a significant negative correlation (p < 0.001; b = -0.01). The control group showed significantly higher estimated fetal weights than the risk group. The HC/AC ratio in the risk group was above the HC/AC ratio in the control group but without proving significance. Conclusions Persistent notching and elevated UtAPI MoM levels in the second trimester may be risk factors for early-onset PE. Women with pre-existing arterial hypertension, notching and elevated UtAPI MoM values in the first and second trimesters require special monitoring during the course of pregnancy.
Collapse
Affiliation(s)
- Jochen Ritgen
- Center for Prenatal Medicine and Genetics, Praenatal Plus, Cologne, DEU
| | - Julia Roxin
- Medical Department, Justus-Liebig-University, Giessen, DEU
| | - Marit Kolsch
- Center for Prenatal Medicine and Genetics, Praenatal Plus, Cologne, DEU
| | - Arne Bergsch
- Center for Prenatal Medicine and Genetics, Praenatal Plus, Cologne, DEU
| | - Jan Degenhardt
- Center for Prenatal Medicine and Genetics, Praenatal Plus, Cologne, DEU
| |
Collapse
|
6
|
Masembe S, Migisha R, Turyasingura G, Aheisibwe H, Nzabandora E, Lule JC. Adverse maternal outcomes and associated factors among mothers of advanced age delivering at a tertiary hospital, southwestern Uganda: a cross-sectional study. BMC Pregnancy Childbirth 2024; 24:348. [PMID: 38714930 PMCID: PMC11075274 DOI: 10.1186/s12884-024-06557-1] [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: 12/12/2023] [Accepted: 04/29/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND Mothers of advanced age, defined as pregnant women aged ≥ 35 years at the time of giving birth, are traditionally known to be associated with increased risks of adverse maternal outcomes. We determined the prevalence of adverse maternal outcomes and associated factors among mothers of advanced age who delivered at Kabale Regional Referral Hospital (KRRH), in Southwestern Uganda. METHODS We conducted a cross-sectional study at the Maternity Ward of KRRH from April to September 2023. We consecutively enrolled pregnant women aged ≥ 35 years during their immediate post-delivery period and before discharge. We obtained data on their socio-demographic, obstetric, medical characteristics and their maternal outcomes using interviewer-administered questionnaires. We defined adverse maternal outcome as any complication sustained by the mother that was related to pregnancy, delivery and immediate post-partum events (obstructed labour, antepartum haemorrhage, mode of delivery [cesarean or vacuum extraction], postpartum haemorrhage, hypertensive disorders of pregnancy, preterm or postdate pregnancy, anemia, premature rupture of membranes, multiple pregnancy, and maternal death). A participant was considered to have an adverse outcome if they experienced any one of these complications. We identified factors associated with adverse outcomes using modified Poisson regression. RESULTS Out of 417 participants, most were aged 35-37 years (n = 206; 49.4%), and had parity ≥ 5 (65.5%). The prevalence of adverse maternal outcomes was 37.6% (n = 157, 95%CI: 33.1-42.4%). Common adverse maternal outcomes included caesarian delivery (23%), and obstructed labour (14.4%). Other complications included anemia in pregnancy (4.5%), chorioamnionitis (4.1%), preterm prelabour rupture of membranes (3.9%), and chronic hypertension and preeclampsia (both 2.4%). Factors associated with adverse maternal outcomes were precipitate labour (adjusted prevalence ratio [aPR] = 1.95, 95%CI: 1.44-2.65), prolonged labour, lasting > 12 h (aPR = 2.86, 95%CI: 1.48-3.16), and chronic hypertension (aPR = 2.01, 95%CI: 1.34-3.9). CONCLUSION Approximately two-fifth of the advanced-aged mothers surveyed had adverse outcomes. Mothers with prolonged labour, precipitate labour and chronic hypertension were more likely to experience adverse outcomes. We recommend implementation of targeted interventions, emphasizing proper management of labor as well as close monitoring of hypertensive mothers, and those with precipitate or prolonged labor, to mitigate risks of adverse outcomes within this study population.
Collapse
Affiliation(s)
- Sezalio Masembe
- Department of Obstetrics and Gynaecology, Kabale School of Medicine, Kabale University, P.0 Box 317, Kabale, Uganda.
| | - Richard Migisha
- Department of Physiology, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Godwin Turyasingura
- Department of Obstetrics and Gynaecology, Kabale School of Medicine, Kabale University, P.0 Box 317, Kabale, Uganda
| | - Hillary Aheisibwe
- Department of Obstetrics and Gynaecology, Kabale Regional Referral Hospital, Kabale, Uganda
| | - Emmanuel Nzabandora
- Department of Obstetrics and Gynaecology, Kabale Regional Referral Hospital, Kabale, Uganda
| | - John C Lule
- Department of Obstetrics and Gynaecology, Kabale School of Medicine, Kabale University, P.0 Box 317, Kabale, Uganda
| |
Collapse
|
7
|
Cozzi GD, Battarbee AN, Sanjanwala AR, Casey BM, Subramaniam A. Association of Maternal Medical Comorbidities with Duration of Expectant Management in Patients with Severe Preeclampsia. Am J Perinatol 2024; 41:e1521-e1530. [PMID: 37072011 PMCID: PMC10582202 DOI: 10.1055/s-0043-1768232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/20/2023]
Abstract
OBJECTIVE This study aimed to estimate the association between number of maternal comorbidities and duration of expectant management and perinatal outcomes in patients with preeclampsia with severe features. STUDY DESIGN Retrospective cohort of patients with preeclampsia with severe features delivering live, nonanomalous singletons at 23 to 342/7 weeks' gestation at a single center from 2016 to 2018. Patients delivered for an indication other than severe preeclampsia were excluded. Patients were categorized based on the number (0, 1, or ≥2) of comorbidities present: chronic hypertension, pregestational diabetes, chronic kidney disease, and systemic lupus erythematosus. The primary outcome was proportion of potential expectant management time achieved, that is, days of expectant management achieved divided by total potential expectant management time (days from severe preeclampsia diagnosis to 340/7 weeks). Secondary outcomes included delivery gestational age, days of expectant management, and perinatal outcomes. Outcomes were compared in bivariable and multivariable analyses. RESULTS Of 337 patients included, 167 (50%) had 0, 151 (45%) had 1, and 19 (5%) had ≥2 comorbidities. Groups differed with respect to age, body mass index, race/ethnicity, insurance, and parity. The median proportion of potential expectant management achieved in this cohort was 1.8% (interquartile range: 0-15.4), and did not differ by number of comorbidities (adjusted β: 5.3 [95% confidence interval [CI]: -2.1 to 12.9] for 1 comorbidity vs. 0 and adjusted β: -2.9 [95% CI: -18.0 to 12.2] for ≥2 comorbidities vs. 0). There was no difference in delivery gestational age or duration of expectant management in days. Patients with ≥2 (vs. 0) comorbidities had higher odds of composite maternal morbidity (adjusted odds ratio: 3.0 [95% CI: 1.1-8.2]). There was no association between number of comorbidities and composite neonatal morbidity. CONCLUSION Among patients with preeclampsia with severe features, the number of comorbidities was not associated with duration of expectant management; however, patients with ≥2 comorbidities had higher odds of adverse maternal outcomes. KEY POINTS · Greater number of medical comorbidities were not associated with expectant management duration.. · Two or more medical comorbidities were associated with higher odds of adverse maternal outcomes.. · Expectant management should be undertaken cautiously in medically complicated patients..
Collapse
Affiliation(s)
- Gabriella D. Cozzi
- Division of Maternal Fetal Medicine Center for Women’s Reproductive Health, University of Alabama at Birmingham, Alabama
- Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Alabama
| | - Ashley N. Battarbee
- Division of Maternal Fetal Medicine Center for Women’s Reproductive Health, University of Alabama at Birmingham, Alabama
- Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Alabama
| | - Aalok R. Sanjanwala
- Division of Maternal Fetal Medicine Center for Women’s Reproductive Health, University of Alabama at Birmingham, Alabama
- Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Alabama
| | - Brian M. Casey
- Division of Maternal Fetal Medicine Center for Women’s Reproductive Health, University of Alabama at Birmingham, Alabama
- Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Alabama
| | - Akila Subramaniam
- Division of Maternal Fetal Medicine Center for Women’s Reproductive Health, University of Alabama at Birmingham, Alabama
- Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Alabama
| |
Collapse
|
8
|
Fishel Bartal M, Chen HY, Amro F, Mendez-Figueroa H, Wagner SM, Sibai BM, Chauhan SP. Racial and Ethnic Disparities among Pregnancies with Chronic Hypertension and Adverse Outcomes. Am J Perinatol 2024; 41:e1145-e1155. [PMID: 36528021 DOI: 10.1055/a-2000-6289] [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: 12/23/2022]
Abstract
OBJECTIVE We aimed to ascertain whether the risk of adverse pregnancy outcomes in the United States among individuals with chronic hypertension differed by maternal race and ethnicity and to assess the temporal trend. STUDY DESIGN Population-based retrospective study using the U.S. Vital Statistics datasets evaluated pregnancies with chronic hypertension, singleton live births that delivered at 24 to 41 weeks. The coprimary outcomes were a composite maternal adverse outcome (preeclampsia, primary cesarean delivery, intensive care unit admission, blood transfusion, uterine rupture, or unplanned hysterectomy) and a composite neonatal adverse outcome (preterm birth, small for gestational age, Apgar's score <5 at 5 minutes, assisted ventilation> 6 hours, seizure, or death). Multivariable Poisson regression models were used to estimate adjusted relative risks (aRRs) and 95% confidence intervals (CIs). RESULTS Between 2014 and 2019, the rate of chronic hypertension in pregnancy increased from 1.6 to 2.2%. After multivariable adjustment, an increased risk for the composite maternal adverse outcome was found in Black (aRR = 1.10, 95% CI = 1.09-1.11), Hispanic (aRR = 1.04, 95% CI = 1.02-1.05), and Asian/Pacific Islander (aRR = 1.07, 95% CI = 1.05-1.10), compared with White individuals. Compared with White individuals, the risk of the composite neonatal adverse outcome was higher in Black (aRR = 1.39, 95% CI = 1.37-1.41), Hispanic (aRR = 1.15, 95% CI = 1.13-1.16), Asian/Pacific Islander (aRR = 1.34, 95% CI = 1.31-1.37), and American Indian (aRR = 1.12, 95% CI = 1.07-1.17). The racial and ethnic disparity remained unchanged during the study period. CONCLUSION We found a racial and ethnic disparity with maternal and neonatal adverse outcomes in pregnancies with chronic hypertension that remained unchanged throughout the study period. KEY POINTS · Between 2014 and 2019, the rate of chronic hypertension in pregnancy increased.. · Among people with chronic hypertension, there are racial and ethnic disparities in adverse outcomes.. · Black, Hispanic, and Asian/Pacific Islander have a higher risk of the adverse neonatal outcomes..
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, Texas
- Department of Obstetrics and Gynecology, Sheba Medical Center at Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Han-Yang Chen
- 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, Texas
| | - 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, Texas
| | - Hector Mendez-Figueroa
- 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, Texas
| | - Stephen M Wagner
- Department of Obstetrics and Gynecology, The Warren Alpert Medical School, Brown University, Providence, Rhode Island
| | - 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, Texas
| | - 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, Texas
| |
Collapse
|
9
|
Shindo R, Aoki S, Nakanishi S, Obata S, Miyagi E. Women with elevated blood pressure and stage 1 hypertension are at high risk for preeclampsia. A retrospective study at a tertiary facility in Japan. J Obstet Gynaecol Res 2024; 50:366-372. [PMID: 38081639 DOI: 10.1111/jog.15852] [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: 06/16/2023] [Accepted: 11/27/2023] [Indexed: 03/04/2024]
Abstract
AIM In 2017, the American College of Cardiology (ACC) re-defined hypertension (HT) as follows: elevated blood pressure (EBP), systolic blood pressure (SBP) 120-129 mmHg and diastolic blood pressure (DBP) <80 mmHg; stage 1 HT, SBP 130-139 mmHg or DBP 80-89 mmHg; and stage 2 HT: SBP ≥140 mmHg or DBP ≥90 mmHg. It is well known that women with stage 2 HT are at higher risk of preeclampsia and have poorer pregnancy and delivery outcomes. While there are few reports on the risk in women with EBP and stage 1 HT, and none from Japan. This study aimed to determine whether women in Japan with EBP and stage 1 HT are at risk of preeclampsia. METHODS In this single-center retrospective study conducted in Japan, subjects were classified into stage 2 HT, stage 1 HT, EBP, and normal groups based on blood pressure measurements at the time of the first visit before 20 weeks of gestation. Women with a diagnosis of hypertension made before pregnancy were classified into the stage 2 HT group. We compared pregnancy and delivery outcomes, such as preeclampsia, between groups. RESULTS A total of 5129 cases (normal, n = 4283; EBP, n = 427; stage 1 HT, n = 303; stage 2 HT, n = 116) were included. Preeclampsia incidence rates were 2.7%, 5.6%, 10.6%, and 21.6%, respectively. The adjusted OR (95% CI) for preeclampsia incidence were 2.90 (1.81-4.66), 5.90 (3.87-9.20), and 13.80 (7.97-24.0), respectively. CONCLUSIONS Women with EBP and stage 1 HT are at high risk of preeclampsia, similar to those with stage 2 HT.
Collapse
Affiliation(s)
- Ryosuke Shindo
- Perinatal Center for Maternity and Neonates, Yokohama City University Medical Center, Yokohama City, Japan
| | - Shigeru Aoki
- Perinatal Center for Maternity and Neonates, Yokohama City University Medical Center, Yokohama City, Japan
| | - Sayuri Nakanishi
- Perinatal Center for Maternity and Neonates, Yokohama City University Medical Center, Yokohama City, Japan
| | - Soichiro Obata
- Perinatal Center for Maternity and Neonates, Yokohama City University Medical Center, Yokohama City, Japan
| | - Etsuko Miyagi
- Department of Obstetrics and Gynecology, Yokohama City University Hospital, Yokohama City, Japan
| |
Collapse
|
10
|
Cohen Y, Gutvirtz G, Avnon T, Sheiner E. Chronic Hypertension in Pregnancy and Placenta-Mediated Complications Regardless of Preeclampsia. J Clin Med 2024; 13:1111. [PMID: 38398426 PMCID: PMC10889586 DOI: 10.3390/jcm13041111] [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: 01/10/2024] [Revised: 02/09/2024] [Accepted: 02/10/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND The prevalence of chronic hypertension in women of reproductive age is on the rise mainly due to delayed childbearing. Maternal chronic hypertension, prevailing prior to conception or manifesting within the early gestational period, poses a substantial risk for the development of preeclampsia with adverse maternal and fetal outcomes, specifically as a result of placental dysfunction. We aimed to investigate whether chronic hypertension is associated with placenta-mediated complications regardless of the development of preeclampsia in pregnancy. METHODS This was a population-based, retrospective cohort study from 'Soroka' university medical center (SUMC) in Israel, of women who gave birth between 1991 and 2021, comparing placenta-mediated complications (including fetal growth restriction (FGR), placental abruption, preterm delivery, and perinatal mortality) in women with and without chronic hypertension. Generalized estimating equation (GEE) models were used for each outcome to control for possible confounding factors. RESULTS A total of 356,356 deliveries met the study's inclusion criteria. Of them, 3949 (1.1%) deliveries were of mothers with chronic hypertension. Women with chronic hypertension had significantly higher rates of all placenta-mediated complications investigated in this study. The GEE models adjusting for preeclampsia and other confounding factors affirmed that chronic hypertension is independently associated with all the studied placental complications except placental abruption. CONCLUSIONS Chronic hypertension in pregnancy is associated with placenta-mediated complications, regardless of preeclampsia. Therefore, early diagnosis of chronic hypertension is warranted in order to provide adequate pregnancy follow-up and close monitoring for placental complications, especially in an era of advanced maternal age.
Collapse
Affiliation(s)
- Yair Cohen
- Department of Internal Medicine, Soroka University Medical Center, Beer-Sheva 84101, Israel;
| | - Gil Gutvirtz
- Department of Obstetrics and Gynecology, Soroka University Medical Center, Beer-Sheva 84101, Israel; (G.G.); (T.A.)
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel
| | - Taeer Avnon
- Department of Obstetrics and Gynecology, Soroka University Medical Center, Beer-Sheva 84101, Israel; (G.G.); (T.A.)
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel
| | - Eyal Sheiner
- Department of Obstetrics and Gynecology, Soroka University Medical Center, Beer-Sheva 84101, Israel; (G.G.); (T.A.)
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel
| |
Collapse
|
11
|
Boulanger H, Bounan S, Mahdhi A, Drouin D, Ahriz-Saksi S, Guimiot F, Rouas-Freiss N. Immunologic aspects of preeclampsia. AJOG GLOBAL REPORTS 2024; 4:100321. [PMID: 38586611 PMCID: PMC10994979 DOI: 10.1016/j.xagr.2024.100321] [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] [Indexed: 04/09/2024] Open
Abstract
Preeclampsia is a syndrome with multiple etiologies. The diagnosis can be made without proteinuria in the presence of dysfunction of at least 1 organ associated with hypertension. The common pathophysiological pathway includes endothelial cell activation, intravascular inflammation, and syncytiotrophoblast stress. There is evidence to support, among others, immunologic causes of preeclampsia. Unlike defense immunology, reproductive immunology is not based on immunologic recognition systems of self/non-self and missing-self but on immunotolerance and maternal-fetal cellular interactions. The main mechanisms of immune escape from fetal to maternal immunity at the maternal-fetal interface are a reduction in the expression of major histocompatibility complex molecules by trophoblast cells, the presence of complement regulators, increased production of indoleamine 2,3-dioxygenase, activation of regulatory T cells, and an increase in immune checkpoints. These immune protections are more similar to the immune responses observed in tumor biology than in allograft biology. The role of immune and nonimmune decidual cells is critical for the regulation of trophoblast invasion and vascular remodeling of the uterine spiral arteries. Regulatory T cells have been found to play an important role in suppressing the effectiveness of other T cells and contributing to local immunotolerance. Decidual natural killer cells have a cytokine profile that is favored by the presence of HLA-G and HLA-E and contributes to vascular remodeling. Studies on the evolution of mammals show that HLA-E, HLA-G, and HLA-C1/C2, which are expressed by trophoblasts and their cognate receptors on decidual natural killer cells, are necessary for the development of a hemochorial placenta with vascular remodeling. The activation or inhibition of decidual natural killer cells depends on the different possible combinations between killer cell immunoglobulin-like receptors, expressed by uterine natural killer cells, and the HLA-C1/C2 antigens, expressed by trophoblasts. Polarization of decidual macrophages in phenotype 2 and decidualization of stromal cells are also essential for high-quality vascular remodeling. Knowledge of the various immunologic mechanisms required for adequate vascular remodeling and their dysfunction in case of preeclampsia opens new avenues of research to identify novel biological markers or therapeutic targets to predict or prevent the onset of preeclampsia.
Collapse
Affiliation(s)
- Henri Boulanger
- Department of Nephrology and Dialysis, Clinique de l'Estrée, Stains, France (Drs Boulanger and Ahriz-Saksi)
| | - Stéphane Bounan
- Department of Obstetrics and Gynecology, Saint-Denis Hospital Center, Saint-Denis, France (Drs Bounan and Mahdhi)
| | - Amel Mahdhi
- Department of Obstetrics and Gynecology, Saint-Denis Hospital Center, Saint-Denis, France (Drs Bounan and Mahdhi)
| | - Dominique Drouin
- Department of Obstetrics and Gynecology, Clinique de l'Estrée, Stains, France (Dr Drouin)
| | - Salima Ahriz-Saksi
- Department of Nephrology and Dialysis, Clinique de l'Estrée, Stains, France (Drs Boulanger and Ahriz-Saksi)
| | - Fabien Guimiot
- Fetoplacental Unit, Robert-Debré Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France (Dr Guimiot)
| | - Nathalie Rouas-Freiss
- Fundamental Research Division, CEA, Institut de biologie François Jacob, Hemato-Immunology Research Unit, Inserm UMR-S 976, Institut de Recherche Saint-Louis, Paris University, Saint-Louis Hospital, Paris, France (Dr Rouas-Freiss)
| |
Collapse
|
12
|
Nzelu D, Palmer T, Stott D, Pandya P, Napolitano R, Casagrandi D, Ammari C, Hillman S. First trimester screening for pre-eclampsia and targeted aspirin prophylaxis: a cost-effectiveness cohort study. BJOG 2024; 131:222-230. [PMID: 37431533 DOI: 10.1111/1471-0528.17598] [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: 11/29/2022] [Revised: 06/14/2023] [Accepted: 06/20/2023] [Indexed: 07/12/2023]
Abstract
OBJECTIVE Investigate cost-effectiveness of first trimester pre-eclampsia screening using the Fetal Medicine Foundation (FMF) algorithm and targeted aspirin prophylaxis in comparison with standard care. DESIGN Retrospective observational study. SETTING London tertiary hospital. POPULATION 5957 pregnancies screened for pre-eclampsia using the National Institute for Health and Care Excellence (NICE) method. METHODS Differences in pregnancy outcomes between those who developed pre-eclampsia, term pre-eclampsia and preterm pre-eclampsia were compared by the Kruskal-Wallis and Chi-square tests. The FMF algorithm was applied retrospectively to the cohort. A decision analytic model was used to estimate costs and outcomes for pregnancies screened using NICE and those screened using the FMF algorithm. The decision point probabilities were calculated using the included cohort. MAIN OUTCOME MEASURES Incremental healthcare costs and QALY gained per pregnancy screened. RESULTS Of 5957 pregnancies, 12.8% and 15.9% were screen-positive for development of pre-eclampsia using the NICE and FMF methods, respectively. Of those who were screen-positive by NICE recommendations, aspirin was not prescribed in 25%. Across the three groups, namely, pregnancies without pre-eclampsia, term pre-eclampsia and preterm pre-eclampsia there was a statistically significant trend in rates of emergency caesarean (respectively 21%, 43% and 71.4%; P < 0.001), admission to neonatal intensive care unit (NICU) (5.9%, 9.4%, 41%; P < 0.001) and length of stay in NICU. The FMF algorithm was associated with seven fewer cases of preterm pre-eclampsia, cost saving of £9.06 and QALY gain of 0.00006/pregnancy screened. CONCLUSIONS Using a conservative approach, application of the FMF algorithm achieved clinical benefit and an economic cost saving.
Collapse
Affiliation(s)
- Diane Nzelu
- Fetal Medicine Unit, University College London Hospital, Elizabeth Garrett Anderson Institute for Women's Health, London, UK
| | - Tom Palmer
- Institute for Global Health, University College London, London, UK
| | - Daniel Stott
- Fetal Medicine Unit, University College London Hospital, Elizabeth Garrett Anderson Institute for Women's Health, London, UK
| | - Pranav Pandya
- Fetal Medicine Unit, University College London Hospital, Elizabeth Garrett Anderson Institute for Women's Health, London, UK
| | - Raffaele Napolitano
- Fetal Medicine Unit, University College London Hospital, Elizabeth Garrett Anderson Institute for Women's Health, London, UK
- University College London, London, UK
| | - Davide Casagrandi
- Fetal Medicine Unit, University College London Hospital, Elizabeth Garrett Anderson Institute for Women's Health, London, UK
| | - Christina Ammari
- Fetal Medicine Unit, University College London Hospital, Elizabeth Garrett Anderson Institute for Women's Health, London, UK
| | - Sara Hillman
- Fetal Medicine Unit, University College London Hospital, Elizabeth Garrett Anderson Institute for Women's Health, London, UK
- University College London, London, UK
| |
Collapse
|
13
|
Alhuneafat L, Alrifai N, Amoateng R, Kyvernitakis A, Jabri A, Indaram M, Doyle M, Williams BA, Poornima IG. Echocardiographic Differences in Women Across Subtypes of Hypertensive Disorders of Pregnancy. JACC. ADVANCES 2024; 3:100725. [PMID: 38939814 PMCID: PMC11198092 DOI: 10.1016/j.jacadv.2023.100725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 07/27/2023] [Accepted: 08/26/2023] [Indexed: 06/29/2024]
Abstract
Background Hypertensive disorders of pregnancy (HDP) can be classified into gestational hypertension, preeclampsia (PRE), and chronic hypertension with superimposed preeclampsia (SPE). Objectives The purpose of this study was to retrospectively examine the echocardiographic differences in biventricular structure and function in 3 HDP groups of women in comparison to normotensive pregnant controls. Methods Women with an echocardiogram during or within the first year of pregnancy were identified within our integrated health network. Exclusion criteria included age <18 years, diagnosis of pulmonary embolism, malignancy, autoimmune disease, and structural heart disease. Results We identified a total of 706 subjects (cases: n = 427, normotensive controls: n = 279). Cases were divided into 3 groups: gestational hypertension (n = 57), PRE (n = 291), and SPE (n = 79). In adjusted analyses, echocardiographic parameters demonstrated a graded difference in left ventricular (LV) mass index, relative wall thickness, mitral inflow E, mitral inflow A, septal e', lateral e', E/e', left atrial volume index, tricuspid velocity, and lateral e' velocities with the most profound findings noted in the SPE group. Specifically, adjusted LV mass index (adjusted β = 14.45, 95% CI: 9.00-19.90) and E/e' (adjusted β = 2.97, 95% CI: 2.27-3.68) was highest in the SPE group in comparison to controls (P < 0.001). Conclusions LV remodeling and diastolic filling abnormalities are more common in HDP and are most evident in SPE and PRE. Echocardiography during or immediately after pregnancy may be useful in these high-risk women to identify these abnormalities. The long-term implications of these echocardiographic abnormalities require further study.
Collapse
Affiliation(s)
- Laith Alhuneafat
- Department of Medicine, Allegheny General Hospital, Pittsburgh, Pennsylvania, USA
- Department of Cardiovascular Disease, University of Minnesota, Minneapolis, Minnesota, USA
| | - Nada Alrifai
- Department of Medicine, Allegheny General Hospital, Pittsburgh, Pennsylvania, USA
| | - Richard Amoateng
- Department of Medicine, Allegheny General Hospital, Pittsburgh, Pennsylvania, USA
| | - Andreas Kyvernitakis
- Department of Cardiovascular Medicine, Unitypoint Health, Cedar Rapids, Iowa, USA
| | - Ahmad Jabri
- Heart and Vascular Institute, MetroHealth Medical Center, Case Western Reserve University, Cleveland, Ohio, USA
| | - Mahathi Indaram
- Cardiovascular Institute, Allegheny General Hospital, Pittsburgh, Pennsylvania, USA
| | - Mark Doyle
- Cardiovascular Institute, Allegheny General Hospital, Pittsburgh, Pennsylvania, USA
| | - Brent A. Williams
- Cardiovascular Institute, Allegheny General Hospital, Pittsburgh, Pennsylvania, USA
| | - Indu G. Poornima
- Cardiovascular Institute, Allegheny General Hospital, Pittsburgh, Pennsylvania, USA
| |
Collapse
|
14
|
Gaur P, Power ML, Schulkin J, Jelin AC. Associations of Preconception Body Weight, Body Mass Index, and Hypertension with Preeclampsia. J Womens Health (Larchmt) 2023. [PMID: 38061044 DOI: 10.1089/jwh.2023.0083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2024] Open
Abstract
Objective: Maximizing preconception health is an important strategy to prevent preeclampsia in pregnancy. Preeclampsia remains a significant cause of maternal and fetal morbidity and mortality. We examined the associations between preconception maternal body weight, body mass index (BMI), and blood pressure with preeclampsia and its related outcomes. Materials and Methods: We performed a retrospective review of 11,214 live births from 6 months preconception during 2009-2018 in the University of Washington medical system. Outcomes were analyzed using chi-square, analysis of variance, and t-tests. Binary logistic regression was performed to examine associations. Results: Of 11,214 births, 1,539 (13.7%) were complicated by preeclampsia. Individuals with preeclampsia weighed more and had higher blood pressure from 6 months preconception to at least 6 months of pregnancy compared with those without preeclampsia (p < 0.001). Persons with prepregnancy systolic blood pressure (SBP) ≥130 mmHg were 3.2 times more likely to develop preeclampsia than those with SBP <130 mmHg (adjusted odds ratio [aOR] = 3.24, 95% confidence interval [CI] = 2.37-4.43). Women with prepregnancy BMI ≥30 kg/m2 were 2.3 times more likely to develop preeclampsia (aOR = 2.31, 95% CI = 1.72-3.10) than those with BMI <30 kg/m2. Mothers with preeclampsia were more likely to deliver preterm (29% vs. 13.8%, p < 0.001) and have neonates with 5-minute Apgar scores <8 (22.1% vs. 12.1%, p = 0.02) and lower preterm birthweights (1,909 g, 95% CI = 1,813-2,004 g vs. 2,057 g, 95% CI = 1,989-2,123 g). Conclusions: Maternal obesity and elevated blood pressure from 6 months preconception to 6 months of pregnancy were associated with preeclampsia, resulting in maternal and fetal complications.
Collapse
Affiliation(s)
- Priyanka Gaur
- Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Michael L Power
- Center for Species Survival, Smithsonian's National Zoo and Conservation Biology Institute, Washington, District of Columbia, USA
| | - Jay Schulkin
- Department of Gynecology and Obstetrics, University of Washington School of Medicine, Seattle, Washington, USA
| | - Angie C Jelin
- Division of Maternal Fetal Medicine, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| |
Collapse
|
15
|
Sokratous N, Bednorz M, Syngelaki A, Wright A, Nicolaides KH, Kametas NA. Prediction using serum glycosylated fibronectin and angiogenic factors of superimposed pre-eclampsia in women with chronic hypertension. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2023; 62:836-842. [PMID: 37675881 DOI: 10.1002/uog.27475] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 08/25/2023] [Accepted: 08/25/2023] [Indexed: 09/08/2023]
Abstract
OBJECTIVE To compare the predictive performance for delivery with pre-eclampsia (PE) within 2 weeks of assessment in women with chronic hypertension at 24-41 weeks' gestation between serum glycosylated fibronectin (GlyFn) concentration, serum placental growth factor (PlGF) concentration and soluble fms-like tyrosine kinase-1 (sFlt-1) to PlGF concentration ratio. METHODS This was a prospective study of 104 women with a singleton pregnancy and chronic hypertension presenting at 24-41 weeks' gestation. Twenty-six (25.0%) cases developed superimposed PE within 2 weeks of sampling. We compared the predictive performance for superimposed PE between GlyFn, PlGF and the sFlt-1/PlGF ratio at a fixed screen-positive rate of approximately 10%. RESULTS The median gestational age at sampling was 34.1 (interquartile range, 31.5-35.6) weeks and 84.6% (88/104) of cases were sampled at < 36 weeks. The predictive performance for superimposed PE of the three methods of screening was similar, with detection rates of about 23-27%, at a screen-positive rate of 11% and a false-positive rate of about 5%. CONCLUSIONS Measurement of GlyFn is a simple point-of-care test that can be carried out without need for a laboratory and provide results within 10 min of testing. In this respect, it could potentially replace the angiogenic markers that are used currently in the prediction of imminent PE in high-risk women. However, neither GlyFn nor angiogenic factors are likely to improve the management of women with chronic hypertension because their predictive performance for superimposed PE is poor. © 2023 International Society of Ultrasound in Obstetrics and Gynecology.
Collapse
Affiliation(s)
- N Sokratous
- Fetal Medicine Research Institute, King's College Hospital, London, UK
| | - M Bednorz
- Fetal Medicine Research Institute, King's College Hospital, London, UK
| | - A Syngelaki
- Fetal Medicine Research Institute, King's College Hospital, London, UK
| | - A Wright
- Institute of Health Research, University of Exeter, Exeter, UK
| | - K H Nicolaides
- Fetal Medicine Research Institute, King's College Hospital, London, UK
| | - N A Kametas
- Fetal Medicine Research Institute, King's College Hospital, London, UK
| |
Collapse
|
16
|
Vasapollo B, Novelli GP, Farsetti D, Pometti F, Frantellizzi R, Maellaro F, Silvestrini M, Pais M, Valensise H. NO donors on top of anti-hypertensive therapy reduces complications in chronic hypertensive pregnancies with hypodynamic circulation. Eur J Obstet Gynecol Reprod Biol 2023; 291:219-224. [PMID: 37924629 DOI: 10.1016/j.ejogrb.2023.10.033] [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: 07/02/2023] [Revised: 10/19/2023] [Accepted: 10/30/2023] [Indexed: 11/06/2023]
Abstract
OBJECTIVES Chronic hypertension is associated with significant adverse maternal and fetal outcomes that appear to be often associated to a hypodynamic circulation. Treatment of hypertensive disorders of pregnancy tailored on maternal hemodynamics might reduce or mitigate these complications. Our purpose was to assess the hemodynamic modifications induced by the addition of NO donors and increased oral fluid intake on top of standard antihypertensive therapy in hypodynamic chronic hypertensive patients. We further evaluated if the possible hemodynamic modification induced by NO donors and increased oral fluid intake might be associated to a reduction of the severity and rate of complications vs. patients on antihypertensive standard treatment. STUDY DESIGN This was a case-control study of 321 chronic hypertensive patients with a hypodynamic circulation at the echocardiographic evaluation at 24 weeks' gestation. We included 160 controls (standard antihypertensive therapy) and 161 cases (standard therapy + NO donor patches + increased oral fluid intake). Student T test for paired and unpaired data, univariate logistic regression analysis, ROC curve analysis, and Cox Hazards Regression analysis were used as appropriate. RESULTS At enrollment the hemodynamic parameters were similar between the two groups. After 3-4 weeks stroke volume (77 ± 19 mL vs. 69 ± 19 mL; p < 0.001), and cardiac output (6.2 ± 1.7 L vs. 5.0 ± 1.6 L; p < 0.001) were higher and total peripheral vascular resistance (1465 ± 469 dyne·s·cm-5 vs. 1814 ± 524 dyne·s·cm-5; p < 0.001) was lower in the cases vs controls. Superimposed preeclampsia, preterm delivery before 34 weeks, abruptio placentae, HELLP Syndrome, fetal growth restriction, and perinatal death were more represented in the standard treatment group vs NO treated patients (81% vs 53%; p < 0.001). In particular, the standard treatment group showed 48% fetal growth restriction vs 34% in the NO treated group (p < 0.011). The Cox proportional-hazards regression showed a lower proportion of event-free pregnancies in controls on standard treatment (HR 2.6; 95% CI 2.0-3.5; p < 0.0001), and a prolongation of pregnancies in CH cases complicated by fetal growth restriction taking NO donors (HR 0.29; 95% CI 0.19-0.43; p = 0.0001). CONCLUSIONS The tailored treatment with NO donors and oral fluids of hypodynamic CH might have positive effects on the reduction or mitigations of adverse outcomes.
Collapse
Affiliation(s)
- Barbara Vasapollo
- Department of Surgical Sciences, Tor Vergata University, Rome, Italy; Division of Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy
| | | | - Daniele Farsetti
- Department of Surgical Sciences, Tor Vergata University, Rome, Italy; Division of Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy
| | - Francesca Pometti
- Department of Surgical Sciences, Tor Vergata University, Rome, Italy
| | | | - Filomena Maellaro
- Department of Surgical Sciences, Tor Vergata University, Rome, Italy
| | - Marco Silvestrini
- Pre Hospitalization Unit, Policlinico di Tor Vergata, Rome, Italy; Residency in Sports Medicine, Tor Vergata University, Rome, Italy
| | - Marcello Pais
- Department of Surgical Sciences, Tor Vergata University, Rome, Italy
| | - Herbert Valensise
- Department of Surgical Sciences, Tor Vergata University, Rome, Italy; Division of Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy
| |
Collapse
|
17
|
Hurtado I, Bonacina E, Garcia-Manau P, Serrano B, Armengol-Alsina M, Mendoza M, Maiz N, Carreras E. Usefulness of angiogenic factors in prenatal counseling of late-onset fetal growth-restricted and small-for-gestational-age gestations: a prospective observational study. Arch Gynecol Obstet 2023; 308:1485-1495. [PMID: 36401095 DOI: 10.1007/s00404-022-06833-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 10/19/2022] [Indexed: 11/21/2022]
Abstract
OBJECTIVES To create a predictive model including biomarkers and evaluate its ability to predict adverse perinatal outcomes in late-onset small fetuses, ultimately helping to provide individualized counseling at the time of diagnosis. METHODS This was a prospective observational study, including singleton pregnancies with an estimated fetal weight (EFW) below the 10th percentile, at a gestational age between 32 + 0 and 36 + 6 weeks of gestation (WG). Variables recorded at diagnosis to predict adverse pregnancy outcomes were: soluble fms-like tyrosine-kinase-1 to placental growth factor ratio (sFlt-1/PlGF), fetal Doppler (umbilical artery and middle cerebral artery), uterine artery pulsatility index (UtAPI), EFW percentile, gestational age, and the presence of maternal risk factors for placental insufficiency. Logistic regression models were developed for the prediction of three co-primary outcomes: composite adverse perinatal outcomes (APO), and the need for elective delivery before 35 or 37 WG. RESULTS Sixty (52.2%) fetal growth restricted (FGR) and 55 (47.8%) small for gestational age (SGA) were enrolled. Thirteen (11.3%) women needed elective delivery before 35 WG and 27 (23.5%) women before 37 WG. At least one APO occurred in 43 (37.4%) pregnancies. The best marker in univariate analyses was the sFlt-1/PlGF ratio [AUC = 0.932 (95% CI, 0.864-0.999)]. The multivariate model including sFlt-1/PlGF showed a better predictive performance for APO than the multivariate model without sFlt-1/PlGF (P < 0.024). CONCLUSIONS sFlt-1/PlGF is a good predictor of APO at the time of late-onset FGR/SGA diagnosis. Our predictive models may be useful to provide early individualized prenatal counseling in this group of women. Further studies are needed to validate these preliminary findings in a larger cohort.
Collapse
Affiliation(s)
- Ivan Hurtado
- Department of Obstetrics, Maternal Fetal Medicine Unit, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Passeig de La Vall d'Hebron, 119-129, 08035, Barcelona, Spain
| | - Erika Bonacina
- Department of Obstetrics, Maternal Fetal Medicine Unit, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Passeig de La Vall d'Hebron, 119-129, 08035, Barcelona, Spain
| | - Pablo Garcia-Manau
- Department of Obstetrics, Maternal Fetal Medicine Unit, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Passeig de La Vall d'Hebron, 119-129, 08035, Barcelona, Spain
| | - Berta Serrano
- Department of Obstetrics, Maternal Fetal Medicine Unit, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Passeig de La Vall d'Hebron, 119-129, 08035, Barcelona, Spain
| | - Mireia Armengol-Alsina
- Department of Obstetrics, Maternal Fetal Medicine Unit, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Passeig de La Vall d'Hebron, 119-129, 08035, Barcelona, Spain
| | - Manel Mendoza
- Department of Obstetrics, Maternal Fetal Medicine Unit, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Passeig de La Vall d'Hebron, 119-129, 08035, Barcelona, Spain.
| | - Nerea Maiz
- Department of Obstetrics, Maternal Fetal Medicine Unit, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Passeig de La Vall d'Hebron, 119-129, 08035, Barcelona, Spain
| | - Elena Carreras
- Department of Obstetrics, Maternal Fetal Medicine Unit, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Passeig de La Vall d'Hebron, 119-129, 08035, Barcelona, Spain
| |
Collapse
|
18
|
Leonard SA, Formanowski BL, Phibbs CS, Lorch S, Main EK, Kozhimannil KB, Passarella M, Bateman BT. Chronic Hypertension in Pregnancy and Racial-Ethnic Disparities in Complications. Obstet Gynecol 2023; 142:862-871. [PMID: 37678888 PMCID: PMC10510794 DOI: 10.1097/aog.0000000000005342] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 06/09/2023] [Accepted: 06/15/2023] [Indexed: 09/09/2023]
Abstract
OBJECTIVE To evaluate whether there are individual- and population-level associations between chronic hypertension and pregnancy complications, and to assess differences across seven racial-ethnic groups. METHODS This population-based study used linked vital statistics and hospitalization discharge data from all live and stillbirths in California (2008-2018), Michigan (2008-2020), Oregon (2008-2020), Pennsylvania (2008-2014), and South Carolina (2008-2020). We used multivariable log-binomial regression models to estimate risk ratios (RRs) and population attributable risk (PAR) percentages with 95% CIs for associations between chronic hypertension and several obstetric and neonatal outcomes, selected based on prior evidence and pathologic pathways. We adjusted models for demographic factors (race and ethnicity, payment method, educational attainment), age, body mass index, obstetric history, delivery year, and state, and conducted analyses stratified across seven racial-ethnic groups. RESULTS The study included 7,955,713 pregnancies, of which 168,972 (2.1%) were complicated by chronic hypertension. Chronic hypertension was associated with several adverse obstetric and neonatal outcomes, with the largest adjusted PAR percentages observed for preeclampsia with severe features or eclampsia (22.4; 95% CI 22.2-22.6), acute renal failure (13.6; 95% CI 12.6-14.6), and pulmonary edema (10.7; 95% CI 8.9-12.6). Estimated RRs overall were similar across racial-ethnic groups, but PAR percentages varied. The adjusted PAR percentages (95% CI) for severe maternal morbidity-a widely used composite of acute severe events-for people who were American Indian or Alaska Native, Asian, Black, Latino, Native Hawaiian or Other Pacific Islander, White, and Multiracial or Other were 5.0 (1.1-8.8), 3.7 (3.0-4.3), 9.0 (8.2-9.8), 3.9 (3.6-4.3), 11.6 (6.4-16.5), 3.2 (2.9-3.5), and 5.5 (4.2-6.9), respectively. CONCLUSION Chronic hypertension accounts for a substantial fraction of obstetric and neonatal morbidity and contributes to higher complication rates, particularly for people who are Black or Native Hawaiian or Other Pacific Islander.
Collapse
Affiliation(s)
- Stephanie A Leonard
- Department of Obstetrics and Gynecology, the Department of Pediatrics, and the Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Stanford, and the Health Economics Resource Center, Veterans Affairs Palo Alto Healthcare System, Menlo Park, California; the Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; and the Division of Health Policy and Management, University of Minnesota, Minneapolis, Minnesota
| | | | | | | | | | | | | | | |
Collapse
|
19
|
Coons LM, Loucks J. Role and impact of a clinical pharmacist in an ambulatory reproductive endocrinology and infertility clinic. Am J Health Syst Pharm 2023; 80:1206-1212. [PMID: 37306035 DOI: 10.1093/ajhp/zxad133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Indexed: 06/13/2023] Open
Affiliation(s)
- Leslie M Coons
- The University of Kansas Health System Kansas City, KS, USA
| | | |
Collapse
|
20
|
Bromfield SG, Ma Q, DeVries A, Inglis T, Gordon AS. The association between hypertensive disorders during pregnancy and maternal and neonatal outcomes: a retrospective claims analysis. BMC Pregnancy Childbirth 2023; 23:514. [PMID: 37452285 PMCID: PMC10347833 DOI: 10.1186/s12884-023-05818-9] [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: 07/08/2022] [Accepted: 06/27/2023] [Indexed: 07/18/2023] Open
Abstract
BACKGROUND Hypertensive disorders during pregnancy continue to increase in prevalence and are associated with several adverse outcomes and future cardiovascular risk for mothers. This study evaluated the association of hypertensive disorders compared to no hypertension during pregnancy with neonatal and maternal outcomes. We then evaluated risk factors associated with progression from a less to more severe hypertensive disorder during pregnancy. METHODS We conducted a propensity-matched retrospective cohort study utilizing Medicaid claims data from a national insurer. The study population consisted of mothers with and without hypertensive disorders who delivered between 7/1/2016-12/31/2018 and their infants. Hypertensive disorders included gestational hypertension, chronic hypertension, preeclampsia, and superimposed preeclampsia. Propensity score matching was used to match mothers without to those with hypertensive disorders. Regression models were used to compare maternal and neonatal outcomes. Stepwise logistic regression was used to determine characteristics associated with the progression of gestational hypertension to preeclampsia or chronic hypertension to superimposed preeclampsia. RESULTS We observed the highest risk of cesarean delivery (odds ratio [OR]:1.61 and 1.99) in mothers and preterm delivery (OR:2.22 and 5.37), respiratory distress syndrome (OR:2.39 and 4.19), and low birthweight (OR:3.64 and 9.61) in babies born to mothers with preeclampsia or superimposed preeclampsia compared to no hypertension, respectively (p < 0.05 for all outcomes). These outcomes were slightly higher among chronic or gestational hypertension compared to no hypertension, however, most were not statistically significant. Risk of neonatal intensive care unit utilization was higher among more severe hypertensive disorders (OR:2.41 for preeclampsia, OR:4.87 for superimposed preeclampsia). Obesity/overweight and having a history of preeclampsia during a prior pregnancy were most likely to predict progression from gestational/chronic hypertension to preeclampsia/superimposed preeclampsia. CONCLUSION Mothers and neonates born to mothers with preeclampsia or superimposed preeclampsia experienced more adverse outcomes compared to those without hypertension. Mothers and neonates born to mothers with gestational hypertension had outcomes similar to those without hypertension. Outcomes for those with chronic hypertension fell in between gestational hypertension and preeclampsia. Obesity/overweight and having a history of preeclampsia during a prior pregnancy were strong risk factors for hypertension progression.
Collapse
Affiliation(s)
| | - Qinli Ma
- Health Services Research, Elevance Health, Indianapolis, IN, USA
| | - Andrea DeVries
- Health Services Research, Elevance Health, Indianapolis, IN, USA
| | - Tiffany Inglis
- Enterprise Clinical Operations, Elevance Health, Indianapolis, IN, USA
| | - Aliza S Gordon
- Health Services Research, Elevance Health, Indianapolis, IN, USA.
| |
Collapse
|
21
|
Rao A, Brewster UC. Pregnancy in Chronic Kidney Disease: Acute Kidney Injury in Pregnant Women and Management of Chronic Kidney Disease in the Pregnant Patient. Med Clin North Am 2023; 107:717-726. [PMID: 37258009 DOI: 10.1016/j.mcna.2023.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Women pursue pregnancy with comorbidities such as hypertension and kidney disease, necessitating primary care physicians to remain up to date with current clinical practice. Hypertensive disorders of pregnancy pose risks to the pregnancy and to the woman in the short and long term. These risks and their management are detailed in this review. Normally, pregnancy is associated with hemodynamic and kidney-specific changes. Here the authors discuss these changes and review the impact and management of pregnancy-related acute kidney injury, chronic kidney disease, and dialysis in pregnant patients. Kidney transplant recipients may experience return of fertility and require counseling to improve outcomes.
Collapse
Affiliation(s)
- Arundati Rao
- Yale University School of Medicine, 330 Cedar Street, BB114, New Haven, CT 06510, USA
| | - Ursula C Brewster
- Yale University School of Medicine, 330 Cedar Street, BB114, New Haven, CT 06510, USA.
| |
Collapse
|
22
|
Chowdhury SR, Islam MN, Sheekha TA, Kader SB, Hossain A. Prevalence and determinants of non-communicable diseases risk factors among reproductive-aged women: Findings from a nationwide survey in Bangladesh. PLoS One 2023; 18:e0273128. [PMID: 37294806 PMCID: PMC10256164 DOI: 10.1371/journal.pone.0273128] [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: 08/01/2022] [Accepted: 05/23/2023] [Indexed: 06/11/2023] Open
Abstract
INTRODUCTION Knowing the risk factors like smoking status, overweight/obesity, and hypertension among women of reproductive age could allow the development of an effective strategy for reducing the burden of non-noncommunicable diseases. We sought to determine the prevalence and determinants of smoking status, overweight/obesity, hypertension, and cluster of these non-noncommunicable diseases risk factors among Bangladeshi women of reproductive age. METHODS This study utilized the Bangladesh Demographic and Health Survey (BDHS) data from 2017-2018 and analyzed 5,624 women of reproductive age (age 18-49 years). This nationally representative cross-sectional survey utilized a stratified, two-stage sample of households. Poisson regression models with robust error variance were fitted to find the adjusted prevalence ratio (APR) for smoking, overweight/obesity, hypertension, and for the clustering of non-noncommunicable diseases risk factors across demographic variables. RESULTS The average age of 5,624 participants was 31 years (SD = 9.1). The prevalence of smoking, overweight/obesity, and hypertension was 9.6%, 31.6%, and 20.3%, respectively. More than one-third of the participants (34.6%) had one non-noncommunicable diseases risk factor, and 12.5% of participants had two non-noncommunicable diseases risk factors. Age, education, wealth index, and geographic location were significantly associated with smoking status, overweight/obesity, and hypertension. Women between 40-49 years had more non-noncommunicable diseases risk factors than 18-29 years aged women (APR: 2.44; 95% CI: 2.22-2.68). Women with no education (APR: 1.15; 95% CI: 1.00-1.33), married (APR: 2.32; 95% CI: 1.78-3.04), and widowed/divorced (APR: 2.14; 95% CI: 1.59-2.89) were more likely to experience multiple non-noncommunicable diseases risk factors. Individuals in the Barishal division, a coastal region (APR: 1.44; 95% CI: 1.28-1.63) were living with a higher number of risk factors for non-noncommunicable diseases than those in the Dhaka division, the capital of the country. Women who belonged to the richest wealth quintile (APR: 1.82; 95% CI: 1.60-2.07) were more likely to have the risk factors of non-noncommunicable diseases. CONCLUSIONS The study showed that non-noncommunicable diseases risk factors are more prevalent among women from older age group, currently married and widowed/divorced group, and the wealthiest socio-economic group. Women with higher levels of education were more likely to engage in healthy behaviors and found to have less non-noncommunicable diseases risk factors. Overall, the prevalence and determinants of non-noncommunicable diseases risk factors among reproductive women in Bangladesh highlight the need for targeted public health interventions to increase opportunities for physical activity and reduce the use of tobacco, especially the need for immediate interventions in the coastal region.
Collapse
Affiliation(s)
- Saifur Rahman Chowdhury
- Department of Health Research Methods, Evidence, and Impact (HEI), McMaster University, Hamilton, Ontario, Canada
- Department of Public Health, North South University, Dhaka, Bangladesh
| | - Md. Nazrul Islam
- Department of Public Health, North South University, Dhaka, Bangladesh
- Department of Community Health and Epidemiology, College of Medicine, University of Saskatchewan, Saskatoon, SK, Canada
| | - Tasbeen Akhtar Sheekha
- Department of Community Health and Epidemiology, College of Medicine, University of Saskatchewan, Saskatoon, SK, Canada
| | - Shirmin Bintay Kader
- Department of Community Health and Epidemiology, College of Medicine, University of Saskatchewan, Saskatoon, SK, Canada
| | - Ahmed Hossain
- Health Services Administration, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
- Global Health Institute, North South University, Dhaka, Bangladesh
| |
Collapse
|
23
|
Bangi EF, Yousuf MH, Upadhyay S, Jain P, Jain R. Comprehensive Review of Hypertensive Disorders Related to Pregnancy. South Med J 2023; 116:482-489. [PMID: 37263611 DOI: 10.14423/smj.0000000000001571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Hypertensive disorder of pregnancy is a common complication during pregnancy that affects approximately 10% of pregnancies and is responsible for nearly 14% of maternal deaths worldwide. It affects the mother and the fetus simultaneously, sometimes putting the health of the mother and the fetus at odds with each other. It may present with only hypertension and proteinuria or with life-threatening complications in the mother such as eclampsia; stroke; acute pulmonary edema; acute renal failure; disseminated intravascular coagulation; placental abruption; hemolysis, elevated liver enzymes, and low platelet syndrome; pregnancy loss; and fetal growth restriction and prematurity resulting from the frequent need of delivering preterm in the fetus. In this review, we aimed to describe hypertensive disorders of pregnancy, mainly preeclampsia and chronic hypertension in pregnancy, by discussing the pathophysiology, the central role of abnormal placentation, the release of antiangiogenic factors in the circulation and immunological factors, the clinical outcome in the mother and the fetus, and the diagnostic criteria and principles of management of both the conditions. We also discuss possible screening methods and prevention of preeclampsia using low-dose aspirin and eclampsia prophylaxis.
Collapse
Affiliation(s)
- Eera Fatima Bangi
- From the Seth Gordhandas Sunderdas Medical College and King Edward Memorial Hospital, Mumbai, India
| | | | | | | | - Rohit Jain
- Department of Internal Medicine, Penn State Milton S. Hershey Medical Center, Hershey, Pennsylvania
| |
Collapse
|
24
|
Wang L, Cheng L, Zhang S, Su M, Jin Y, Luo D. Mediation effect of pregnancy-induced hypertension on the association between assisted reproductive technology and adverse neonatal outcomes: a population-based study. BMC Pregnancy Childbirth 2023; 23:385. [PMID: 37231502 DOI: 10.1186/s12884-023-05694-3] [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: 01/11/2023] [Accepted: 05/09/2023] [Indexed: 05/27/2023] Open
Abstract
BACKGROUND Assisted reproductive technology (ART) has been widely used in the treatment of infertility, and is associated with adverse maternal and neonatal outcomes. However, the potential pathways by which ART affects adverse neonatal outcomes are unclear. We aimed to investigate the role of pregnancy-induced hypertension (PIH) in the association between ART and adverse neonatal outcomes. METHODS Adult women (aged ≥ 18 years) with a singleton pregnancy in the National Vital Statistics System (NVSS) 2020 were enrolled in this retrospective cohort study. Study outcomes were adverse neonatal outcomes, including premature birth, low birth weight, and admission to the neonatal intensive care unit (NICU). Logistic regression models were utilized to investigate the association between ART, PIH, and adverse neonatal outcomes, expressed as odds ratio (OR) and 95% confidence interval (CI). The distribution-of-the-product method was used to explore whether there was a mediating effect of PIH between ART and adverse neonatal outcomes, and the 95% CI of the distribution-of-the-product did not contain 0 indicating a mediating effect. RESULTS This study included 2,824,418 women, of whom 35,020 (1.24%) women used ART, 239,588 (8.48%) women had PIH, and 424,741 (15.04%) neonates had any adverse neonatal outcomes. The use of ART was associated with higher odds of PIH (OR = 1.42; 95%CI: 1.37-1.46) and any adverse neonatal outcomes (OR = 1.47; 95%CI: 1.43-1.51). The distribution-of-the-product was 0.31 (95%CI: 0.28-0.34), and 8.51% of the association between ART and adverse neonatal outcomes was mediated through PIH. Among different adverse neonatal outcomes, PIH mediated 29.17% of the association between ART and low birth weight, 9.37% of the association between ART and premature birth, and 12.20% of the association between ART and NICU admission. The mediating effect of PIH was found in women of different ages (< 35 years and ≥ 35 years) and parities (primipara and multipara). CONCLUSION This study supports a mediating role for PIH in the association between ART and adverse neonatal outcomes. Further studies are needed to determine the mechanisms by which AR affects PIH so that interventions to reduce PIH can be developed to reduce adverse neonatal outcomes associated with ART.
Collapse
Affiliation(s)
- Luying Wang
- Department of Obstetrics, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No.1617 Riyue Avenue, Qingyang District, Chengdu, 611731, P.R. China
| | - Linbo Cheng
- Department of Obstetrics, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No.1617 Riyue Avenue, Qingyang District, Chengdu, 611731, P.R. China
| | - Shimao Zhang
- Department of Obstetrics, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No.1617 Riyue Avenue, Qingyang District, Chengdu, 611731, P.R. China
| | - Mi Su
- Department of Obstetrics, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No.1617 Riyue Avenue, Qingyang District, Chengdu, 611731, P.R. China
| | - Ying Jin
- Department of Obstetrics, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No.1617 Riyue Avenue, Qingyang District, Chengdu, 611731, P.R. China
| | - Dan Luo
- Department of Obstetrics, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No.1617 Riyue Avenue, Qingyang District, Chengdu, 611731, P.R. China.
| |
Collapse
|
25
|
Long S, Zhang L, Li X, He Y, Wen X, Xu N, Li X, Wang J. Maternal and perinatal outcomes of low-dose aspirin plus low-molecular-weight heparin therapy on antiphospholipid antibody-positive pregnant women with chronic hypertension. Front Pediatr 2023; 11:1148547. [PMID: 37215604 PMCID: PMC10196244 DOI: 10.3389/fped.2023.1148547] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 04/11/2023] [Indexed: 05/24/2023] Open
Abstract
Objectives Positive antiphospholipid antibodies (aPLs) and chronic hypertension (CH) in pregnancy are important causes of maternal and neonatal morbidity and mortality. However, there are no relevant studies on the treatment of aPL-positive pregnant women with CH. This study aimed to determine the effect of low-dose aspirin (LDA) plus low-molecular-weight heparin (LMWH) on maternal and perinatal outcomes in persistently aPL-positive pregnant women with CH. Methods This study was performed at the First Affiliated Hospital of Dalian Medical University in Liaoning, China, from January 2018 to December 2021. Pregnant women diagnosed CH and persistently positive aPL who had no autoimmune disease such as systemic lupus erythematosus, antiphospholipid syndrome were recruited and divided into control group (LDA and LWMH were not used), LDA group (LDA was used) and LDA plus LMWH group (both LDA and LMWH were used) according to whether they use LDA and/or LMWH. A total of 81 patients were enrolled, including 40 patients in the control group, 19 patients in the LDA group, and 22 patients in the LDA plus LMWH group. The maternal and perinatal outcomes of LDA plus LMWH therapy were analysed. Results Compared with control group, the rate of severe preeclampsia in LDA group (65.00% vs. 31.58%, p = 0.016) and LDA plus LMWH group (65.00% vs. 36.36%, p = 0.030) had a statistically significant reduction. Compared with control group, the rate of fetal loss in LDA group (35.00% vs. 10.53%, p = 0.014) and LDA plus LMWH group (35.00% vs. 0.00%, p = 0.002) had a statistically significant reduction. Compared with control group, the rate of live birth in LDA group (65.00% vs. 89.74%, p = 0.048) and LDA plus LMWH group (65.00% vs. 100.00%, p = 0.002) had a statistically significant increased. Compared withcontrol group, the incidence of early-onset preeclampsia (47.50% vs. 36.84%, p = 0.008) and early-onset severe preeclampsia (47.50% vs. 13.64%, p = 0.001) in the LDA plus LMWH group decreased and were statistically different. Furthermore, we also found that LDA or LDA plus LMWH hadn't increase the rate of blood loss and placental abruption. Conclusion Both LDA and LDA combined with LMWH could decrease the incidence of severe preeclampsia, decrease the rate of foetal loss, increase the rate of live birth. However, LDA plus LWMH could reduce and delay the onset of severe preeclampsia, prolong the gestational age and increase the rate of full-term delivery, improve the maternal and perinatal outcomes.
Collapse
Affiliation(s)
- Shangqin Long
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
- Department of Obstetrics and Gynecology, Dalian City Third People's Hospital, Dalian, China
| | - Liren Zhang
- Department of Urology, Dalian City Third People's Hospital, Dalian, China
| | - Xiaodong Li
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yongjie He
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Xin Wen
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Nannan Xu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Xiaoqing Li
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Jingmin Wang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| |
Collapse
|
26
|
Karpova NS, Dmitrenko OP, Budykina TS. Literature Review: The sFlt1/PlGF Ratio and Pregestational Maternal Comorbidities: New Risk Factors to Predict Pre-Eclampsia. Int J Mol Sci 2023; 24:ijms24076744. [PMID: 37047717 PMCID: PMC10095124 DOI: 10.3390/ijms24076744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/13/2023] [Accepted: 03/24/2023] [Indexed: 04/08/2023] Open
Abstract
One of the main causes of maternal and neonatal morbidity and mortality is pre-eclampsia. It is characterized by a high sFlt1/PlGF ratio, according to prior research. Pregestational diseases in mothers may increase the risk of developing pre-eclampsia. Only a few studies have looked at the connection between maternal comorbidities before conception and the sFlt1/PlGF ratio. The most recent information regarding the association between maternal pregestational diseases and the ratio of sFlt1/PlGF is described in this review. The paper also examines current research suggesting that changes in pregnancy hormones and metabolites are related to a high sFlt1/PlGF ratio. Certain maternal disorders have been found to dramatically raise sFlt-1 and sFlt1/PlGF levels, according to an analysis of the literature. There is still debate about the data on the association between the sFlt1/PlGF ratio and maternal disorders such as HIV, acute coronary syndromes, cardiovascular function in the mother between 19 and 23 weeks of pregnancy, thyroid hormones, diabetes, and cancer. Additional research is needed to confirm these findings.
Collapse
Affiliation(s)
- Nataliia Sergeevna Karpova
- Federal State Budgetary Institution “Research Institute of Pathology and Pathophysiology”, St. Baltiyskaya, House 8, Moscow 125315, Russia
| | - Olga Pavlovna Dmitrenko
- Federal State Budgetary Institution “Research Institute of Pathology and Pathophysiology”, St. Baltiyskaya, House 8, Moscow 125315, Russia
| | - Tatyana Sergeevna Budykina
- State Budgetary Health Institution of the Moscow Region “Moscow Regional Research Institute of Obstetrics and Gynecology”, St. Pokrovka, d.22a, Moscow 101000, Russia
| |
Collapse
|
27
|
Kole-White MB, Saha S, Werner EF, Chawla S, Keszler M, McGowan EC, Wyckoff MH, Laptook AR. Maternal hypertensive disorders and survival without major morbidities among extremely low gestation newborns. J Perinatol 2023; 43:430-436. [PMID: 36813902 PMCID: PMC10107366 DOI: 10.1038/s41372-023-01631-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 01/30/2023] [Accepted: 02/06/2023] [Indexed: 02/24/2023]
Abstract
OBJECTIVE Evaluate if odds of survival without major morbidity are higher among extremely low gestation neonates (ELGANs) born to mothers with chronic hypertension (cHTN) or hypertensive disorders of pregnancy (HDP) compared to ELGANs born to mothers without hypertension (HTN). STUDY DESIGN Retrospective study of prospectively collected data from the Eunice Kennedy Shriver National Institute of Child Health and Human Development Neonatal Research Network. Included children had a birthweight of 401-1000 g and/or gestational age of 220/7 to 286/7 wks. The primary outcome was survival to discharge without major morbidity. Multivariable regression models were used to compare outcomes among ELGANs born to women with cHTN, HDP, and no HTN. RESULTS Survival without morbidities for newborns of mothers with no HTN, cHTN and HDP (29.1%, 32.9%, 37.0% respectively) did not differ after adjustment. CONCLUSION After adjusting for contributing variables maternal HTN is not associated with improved survival free of morbidity among ELGANs. TRIALS REGISTRATION clinicaltrials.gov Identifier: NCT00063063 (generic database).
Collapse
Affiliation(s)
- Martha B Kole-White
- Division of Maternal Fetal Medicine, Women and Infants Hospital, Alpert Medical School of Brown University, Providence, RI, US.
| | - Shampa Saha
- Social, Statistical and Environmental Sciences Unit, RTI International, Research Triangle Park, Durham, NC, US
| | - Erika F Werner
- Department of Obstetrics and Gynecology, Tufts University School of Medicine, Boston, MA, US
| | - Sanjay Chawla
- Department of Pediatrics, Central Michigan University, Wayne State University, Detroit, MI, US
| | - Martin Keszler
- Department of Pediatrics, Women and Infants Hospital, Alpert Medical School of Brown University, Providence, RI, US
| | - Elisabeth C McGowan
- Department of Pediatrics, Women and Infants Hospital, Alpert Medical School of Brown University, Providence, RI, US
| | - Myra H Wyckoff
- Department of Pediatrics, UT Southwestern Medical Center at Dallas, Dallas, TX, US
| | - Abbot R Laptook
- Department of Pediatrics, Women and Infants Hospital, Alpert Medical School of Brown University, Providence, RI, US
| |
Collapse
|
28
|
Natenzon A, Parrott CW, Manem N, Zelig CM. Stage 1 Hypertension in Nulliparous Pregnant Patients and Risk of Unplanned Cesarean Delivery. Am J Perinatol 2023; 40:235-242. [PMID: 35777733 DOI: 10.1055/a-1889-6292] [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: 02/01/2023]
Abstract
OBJECTIVE The aim of the study is to determine whether stage 1 hypertension is a risk factor for cesarean at ≥390/7 weeks. STUDY DESIGN This is a retrospective cohort study of nulliparas delivering at ≥390/7weeks. Exposure was defined as stage 1 hypertension and compared with normotension. The primary outcome was unplanned cesarean. Statistical analysis was performed using SPSS 27. RESULTS Two hundred and fifty patients had stage 1 hypertension and 250 had normotension. Thirty-eight percent of the patients with stage 1 hypertension required cesarean as did 22% of controls (risk ratio [RR]=1.55, 95% confidence interval [CI]: 1.23-1.96, p <0.001). This remained significant after controlling for confounders in a logistic regression (odds ratio [OR]=1.61, 95% confidence interval [CI]: 1.02-2.55, p <0.040). Upon secondary analysis, these results were statistically significant for gestational age ≥395/7 weeks (adjusted odds ratio [AOR]=1.89, 95% CI: 1.05-3.39, p=0.033) but not from 390/7 to 394/7weeks (AOR=0.68, 95% CI: 0.31-1.50, p=0.34). CONCLUSION In nulliparas, stage 1 hypertension is an independent risk factor for unplanned cesarean. KEY POINTS · Stage 1 hypertension correlates with more cesareans.. · Unplanned cesarean for nonreassuring fetal status correlates with impaired placental function.. · Stages 1 and 2 hypertension carry similar risks..
Collapse
Affiliation(s)
- Anna Natenzon
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, St. Francis Hospital, Trinity Health of New England, Hartford, Connecticut
| | - Caitlin W Parrott
- Department of Obstetrics and Gynecology, Albany Medical Center, Albany, New York
| | - Nihita Manem
- Albany Medical College, Albany Medical Center, Albany, New York
| | - Craig M Zelig
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Albany Medical Center, Albany, New York
| |
Collapse
|
29
|
Yang L, Friedman AM, Krenitsky NM, Wen T, D'Alton ME, Wright JD, Booker W, Huang Y. Risk for adverse maternal outcomes among women with chronic hypertension. BJOG 2023; 130:621-635. [PMID: 36655368 DOI: 10.1111/1471-0528.17382] [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: 04/19/2022] [Revised: 10/28/2022] [Accepted: 11/08/2022] [Indexed: 01/20/2023]
Abstract
OBJECTIVE To determine whether longitudinal health data accounts for end-organ injury or death in the setting of chronic hypertension. DESIGN Cohort of 64 799 deliveries to 61 854 women. SETTING US claims data for the preiod 2008-2019. POPULATION Women with a delivery hospitalisation and chronic hypertension. METHODS Risk for a composite of acute end-organ injury or death during the delivery hospitalisation and 30 days postpartum was analysed. Adjusted logistic regression models were derived with discrimination for each model estimated by the C-statistic. Poisson regression was used to estimate adjusted risk ratios. Starting with models using data from pregnancy, further adjustment was performed accounting for healthcare use in the year prior to pregnancy, including hospitalisations, emergency department encounters, prescription medications and pre-pregnancy diagnoses. MAIN OUTCOME MEASURES Acute end-organ injury or death. RESULTS The composite outcome occurred among 5.7% of 64 799 deliveries. For patients with commercial insurance, filling non-hypertensive medications from ≥11 different classes, compared with none (adjusted risk ratio, aRR 4.07, 95% CI 2.86-5.79), three or more hospitalisations before pregnancy, compared with none (aRR 4.75, 95% CI 3.46-6.52), and chronic kidney disease diagnosed in the year before pregnancy (aRR 2.35, 95% CI 1.88, 2.94) were associated with increased risk. For pregnancies covered by commercial insurance, the C-statistic increased from 0.615 (95% CI 0.599-0.630) in the model with pregnancy data only to 0.796 (95% CI 0.783-0.808) for the model additionally including healthcare use in the year before pregnancy. Findings with Medicaid were similar. CONCLUSIONS Prepregnancy care use predicted adverse maternal outcomes. These data may be important in risk stratification.
Collapse
Affiliation(s)
- Lanbo Yang
- Warren Alpert Medical School, Brown University, Providence, Rhode Island, USA
| | - Alexander M Friedman
- Department of Obstetrics and Gynecology, College of Physicians and Surgeons, Columbia University, New York, New York, USA
| | - Nicole M Krenitsky
- Department of Obstetrics and Gynecology, College of Physicians and Surgeons, Columbia University, New York, New York, USA
| | - Timothy Wen
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California - San Francisco, San Francisco, California, USA
| | - Mary E D'Alton
- Department of Obstetrics and Gynecology, College of Physicians and Surgeons, Columbia University, New York, New York, USA
| | - Jason D Wright
- Department of Obstetrics and Gynecology, College of Physicians and Surgeons, Columbia University, New York, New York, USA
| | - Whitney Booker
- Department of Obstetrics and Gynecology, College of Physicians and Surgeons, Columbia University, New York, New York, USA
| | - Yongmei Huang
- Department of Obstetrics and Gynecology, College of Physicians and Surgeons, Columbia University, New York, New York, USA
| |
Collapse
|
30
|
Zhang Y, Zeng HH. Placental morphological features of small for gestational age preterm neonates born to mothers with pregnancy-induced hypertension. Front Pediatr 2023; 11:1093622. [PMID: 37025291 PMCID: PMC10070738 DOI: 10.3389/fped.2023.1093622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 02/20/2023] [Indexed: 04/08/2023] Open
Abstract
Introduction Small for gestational age (SGA) neonates are often born to mothers with pregnancy-induced hypertension (PIH). Here, we aimed to explore the morphometric characteristics of the placenta during the perinatal period associated with SGA risk in mothers with PIH and identify the risk factors related to SGA. Methods The medical records of 134 neonates born between 28- and 32-weeks' gestation to PIH mothers were retrospectively analyzed. Placental morphology and umbilical cord (UC) length were compared between the SGA and appropriate for gestational age (AGA) groups. Results The placenta of the SGA group had a shorter major (15.00 vs. 18.00 cm; z = -6.04, p < 0.01) and minor placenta axes (13.00 vs. 15.00 cm; z = -4.59, p < 0.01), lower weight (300.00 vs. 420.00 g; z = -7.21, p < 0.01), smaller volume (282.00 vs. 396.00 cm3; z = -5.00, p < 0.01), and smaller area (141.00 vs. 212.00 cm2; z = -5.96, p < 0.01) than the AGA group. The UC was significantly shorter (39.00 vs. 44.00 cm; z = -3.68, p < 0.01). Short placental major axis [p = 0.03; odds ratio (OR): 2.16; 95% confidence interval (CI): 1.84 - 2.63] and low placental weight (p < 0.01; OR: 2.68; 95% CI: 2.66 - 2.70) were independent risk factors for SGA in premature newborns of PIH mothers. Discussion A major axis shorter than 15.5 cm or placental weight lower than 347.50 g at birth was related to a greater risk of SGA infants born to PIH mothers. As a predictor in prenatal ultrasound, the major axis is more helpful for precise prenatal pre-evaluation of vulnerable SGA preterm neonates with PIH mothers.
Collapse
|
31
|
Chai J, Zhang J, Shi Y, Sun P, Wang Y, Zhou D, Dong W, Jiang L, Jia P. Spatiotemporal Patterns of Adverse Pregnancy Outcomes in Rural Areas of Henan, China. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:15966. [PMID: 36498035 PMCID: PMC9736531 DOI: 10.3390/ijerph192315966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 11/01/2022] [Accepted: 11/08/2022] [Indexed: 06/17/2023]
Abstract
The spatial patterns of adverse pregnancy outcomes (APOs) are complex, vary by place, and remain not entirely clear. This study investigated spatiotemporal patterns of APOs in rural areas of Henan, China. We used data from 1,315,327 singleton pregnancies during 2013-2016 in rural areas of Henan, China, from the National Free Pre-pregnancy Checkup Program (NFPCP). A spatiotemporal analysis of APOs was conducted based on the time of conception and current address. Results of seasonality decomposed showed a slight decline in the incidence rate of APOs (12.93% to 11.27% in the compound trend) among the participants from 2013 to 2016 and also variation in annual periodicity (peaking in autumn at 12.66% and hitting bottom in spring at 11.16%). Spatial clusters of APOs were concentrated in an intersection band of northwestern to southeastern Henan Province (with a relative risk ratio ranging from 3.66 to 1.20), the northwestern and northern portion for temporal variation (having a trend in the cluster ranged from -6.25% to 83.93). This study provides an overall picture of APOs that presented downward trends over time, seasonal fluctuation, and clustered patterns across space and over time in Henan Province-the most populated province in China. The findings of this study warrant future studies to investigate underlying influential factors of spatial variation of APOs.
Collapse
Affiliation(s)
- Jian Chai
- National Health Commission Key Laboratory of Birth Defects Prevention, Henan Key Laboratory of Population Defects Prevention, Henan Institute of Reproduction Health Science and Technology, Zhengzhou 450002, China
| | - Junxi Zhang
- National Health Commission Key Laboratory of Birth Defects Prevention, Henan Key Laboratory of Population Defects Prevention, Henan Institute of Reproduction Health Science and Technology, Zhengzhou 450002, China
| | - Yuanyuan Shi
- School of Resource and Environmental Sciences, Wuhan University, Wuhan 430072, China
- International Institute of Spatial Lifecourse Health (ISLE), Wuhan University, Wuhan 430072, China
| | - Panpan Sun
- National Health Commission Key Laboratory of Birth Defects Prevention, Henan Key Laboratory of Population Defects Prevention, Henan Institute of Reproduction Health Science and Technology, Zhengzhou 450002, China
| | - Yuhong Wang
- National Health Commission Key Laboratory of Birth Defects Prevention, Henan Key Laboratory of Population Defects Prevention, Henan Institute of Reproduction Health Science and Technology, Zhengzhou 450002, China
| | - Dezhuan Zhou
- National Health Commission Key Laboratory of Birth Defects Prevention, Henan Key Laboratory of Population Defects Prevention, Henan Institute of Reproduction Health Science and Technology, Zhengzhou 450002, China
| | - Wei Dong
- National Health Commission Key Laboratory of Birth Defects Prevention, Henan Key Laboratory of Population Defects Prevention, Henan Institute of Reproduction Health Science and Technology, Zhengzhou 450002, China
| | - Lifang Jiang
- National Health Commission Key Laboratory of Birth Defects Prevention, Henan Key Laboratory of Population Defects Prevention, Henan Institute of Reproduction Health Science and Technology, Zhengzhou 450002, China
| | - Peng Jia
- School of Resource and Environmental Sciences, Wuhan University, Wuhan 430072, China
- International Institute of Spatial Lifecourse Health (ISLE), Wuhan University, Wuhan 430072, China
| |
Collapse
|
32
|
Wilkie G, Skaritanov E, Tobin M, Essa A, Gubala A, Ferraro L, Kovell LC. Hypertension in Women: Impact of Contraception, Fertility, and Hormone Treatment. CURRENT CARDIOVASCULAR RISK REPORTS 2022. [DOI: 10.1007/s12170-022-00705-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
33
|
Sepúlveda-Martínez A, Conrads T, Guiñez R, Guiñez J, Llancaqueo M, Parra-Cordero M. Perinatal outcomes of pregestational hypertension according to blood pressure range at 11-14 week scan: Impact of the 2017 ACC/AHA guidelines. Front Med (Lausanne) 2022; 9:994386. [PMID: 36313988 PMCID: PMC9613962 DOI: 10.3389/fmed.2022.994386] [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: 07/14/2022] [Accepted: 09/21/2022] [Indexed: 11/20/2022] Open
Abstract
Objective The aim of this study was to evaluate the impact on perinatal outcomes related to placental insufficiency with the application of the new 2017 ACC/AHA guidelines to a group of chronic hypertensive pregnancies during their first-trimester assessment. Study design This retrospective cohort study included pregnancies with preconceptional hypertension and known perinatal outcomes. In the first trimester, a combined screening for preterm preeclampsia (p-PE) was performed, including blood pressure (BP), mean uterine artery Doppler, and maternal characteristics. Patients were divided, according to the 2017 ACC/AHA consensus, into the following groups: elevated or less, Stage 1, and Stage 2. For adverse perinatal outcome assessment, univariate and multivariate regression analyses were performed, considering the "elevated or less" group as a reference. Odds ratios (OR) were compared with linear trend analysis. The main outcomes measured were preterm PE and FGR < 3 rd percentile. Results Of the 130 included patients, 59 (45.4%) were classified as elevated or less, 47 (36.2%) as Stage 1, and 24 (18.4%) as Stage 2. p-PE showed a significant increase according to BP range [7% (OR = 1.0), 19.6% (OR = 3.2), and 21.7% (OR = 3.7)]; trend p = 0.02, for elevated or less, Stage 1, and Stage 2, respectively. There was a non-significant increased trend of FGR < 3 rd percentile according to the BP stage. The best multivariate predictive model for p-PE included a previous PE background (OR = 15) and mean arterial pressure in mmHg (OR = 1.1). Conclusion The use of the 2017 ACC/AHA consensus in pregnancies with chronic hypertension identifies an intermediate risk group for placental-mediated diseases.
Collapse
Affiliation(s)
- Alvaro Sepúlveda-Martínez
- Maternal and Fetal Medicine Unit, Department of Obstetrics and Gynecology, Hospital Clínico de la Universidad de Chile, Santiago, Chile
- Maternal and Fetal Medicine Unit, Department of Obstetrics and Gynecology, Hospital Clínico San Borja Arriarán, Santiago, Chile
- Maternal and Fetal Medicine Unit, Department of Obstetrics and Gynecology, Universidad del Desarrollo y Clínica Alemana de Santiago, Santiago, Chile
| | - Tomas Conrads
- Critical Care Unit, Department of Medicine, Hospital Clínico de la Universidad de Chile, Santiago, Chile
| | - Rodolfo Guiñez
- Maternal and Fetal Medicine Unit, Department of Obstetrics and Gynecology, Hospital Clínico de la Universidad de Chile, Santiago, Chile
| | - Javiera Guiñez
- Maternal and Fetal Medicine Unit, Department of Obstetrics and Gynecology, Hospital Clínico de la Universidad de Chile, Santiago, Chile
| | - Marcelo Llancaqueo
- Cardiology Unit, Department of Internal Medicine, Hospital Clínico de la Universidad de Chile, Santiago, Chile
| | - Mauro Parra-Cordero
- Maternal and Fetal Medicine Unit, Department of Obstetrics and Gynecology, Hospital Clínico de la Universidad de Chile, Santiago, Chile
- Maternal and Fetal Medicine Unit, Department of Obstetrics and Gynecology, Hospital Clínico San Borja Arriarán, Santiago, Chile
| |
Collapse
|
34
|
A framework for understanding how midwives perceive and provide care management for pregnancies complicated by gestational diabetes or hypertensive disorders of pregnancy. Midwifery 2022; 115:103498. [PMID: 36191384 DOI: 10.1016/j.midw.2022.103498] [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: 05/21/2021] [Revised: 06/20/2022] [Accepted: 09/25/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Both gestational diabetes mellitus (GDM) and hypertensive disorders of pregnancy (HDP) are common, and each are associated with adverse maternal and perinatal outcomes. Midwives may be the first point of care when these conditions arise. This study evaluated the experiences of midwives when providing care to women and people with pregnancies complicated by GDM or HDP. METHODS A mixed methods study was completed in Ontario, Canada, using a sequential, explanatory approach. A total of 144 online surveys were completed by midwives, followed by 20 semi-structured interviews that were audio recorded and transcribed verbatim. Survey data were analysed using descriptive statistics. Thematic analysis was used to generate codes from the interview data, which were mapped to the Theoretical Domains Framework (TDF), to elucidate factors that might influence management. RESULTS Most of the midwives' clinical behaviours relating to GDM or HDP were in keeping with guidelines and regulatory standards set by existing provincial standards. Six theoretical domains from the TDF appeared to influence midwives'care pathway: "Internal influences" included knowledge, skills and beliefs about capabilities; while "external influences" included social/professional role and identity, environmental context, and social influences. Interprofessional collaboration emerged as a significant factor on both the internal and external levels of influence. CONCLUSIONS We identified barriers and facilitators that may improve the experiences of midwives and clients when GDM or HDP newly arises in a pregnancy, necessitating further consultation or management by another health care provider.
Collapse
|
35
|
Chen H, Zhang X, Cai S, Li J, Tang S, Hocher CF, Rösing B, Hu L, Lin G, Gong F, Krämer BK, Hocher B. Even high normal blood pressure affects live birth rate in women undergoing fresh embryo transfer. Hum Reprod 2022; 37:2578-2588. [PMID: 36125002 PMCID: PMC9627811 DOI: 10.1093/humrep/deac201] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 08/13/2022] [Indexed: 11/24/2022] Open
Abstract
STUDY QUESTION Do differences in blood pressure within the normal range have any impacts on the live birth rate (primary outcome) or biochemical pregnancy rate (beta-hCG positivity), clinical pregnancy rate (heart beating in ultrasound), abortion rate and ectopic pregnancy rate (secondary outcomes) of fresh embryo transfer in women undergoing their IVF/ICSI treatment? SUMMARY ANSWER Even rather small differences in baseline blood pressure in women with normal blood pressure according to current guidelines undergoing fresh embryo transfer after IVF/ICSI affects substantially the live birth rate. WHAT IS KNOWN ALREADY Pre-pregnancy hypertension is a well-known risk factor for adverse pregnancy events such as preeclampsia, fetal growth restriction, placental abruption and adverse neonatal events. It is likewise well known that hypertension during pregnancy in women undergoing ART is associated with adverse pregnancy outcomes. However, whether blood pressure at the high end of the normal range has an impact on ART is unknown. STUDY DESIGN, SIZE, DURATION It is a prospective observational cohort study based on a single IVF center between January 2017 and December 2018. PARTICIPANTS/MATERIALS, SETTING, METHODS Two thousand four hundred and eighteen women with normal blood pressure undergoing fresh embryo transfer after IVF/ICSI at the Reproductive and Genetic Hospital of CITIC-Xiangya were enrolled in this study. MAIN RESULTS AND THE ROLE OF CHANCE Blood pressure was measured at the first visit when women consulted the IVF center due to infertility. In women with a successful pregnancy outcome (1487 live births out of 2418 women undergoing fresh embryo transfer after IVF/ICSI), systolic blood pressure (SBP) (114.1 ± 9.48 mmHg versus 115.4 ± 9.8 mmHg, P = 0.001) and diastolic blood pressure (DBP) (74.5 ± 7.5 mmHg versus 75.3 ± 7.34 mmHg, P = 0.006) were lower than in those who did not achieve live births. Multivariate logistic regression analysis revealed that SBP (OR: 0.987, 95% CI: 0.979–0.996, P = 0.004) and DBP (OR: 0.986, 95% CI: 0.975–0.998, P = 0.016) were negatively associated with live birth. Similarly, SBP was significantly negatively related to clinical pregnancy rate (OR: 0.990, 95% CI: 0.981–0.999, P = 0.033), while for DBP the association was not statistically significant (OR: 0.994, 95% CI: 0.982–1.006, P = 0.343). However, both SBP and DBP were positively associated with miscarriage OR: 1.021 (95% CI: 1.004–1.037, P = 0.013) and OR: 1.027 (95% CI: 1.005–1.049, P = 0.014), respectively. Both SBP and DBP were unrelated to biochemical pregnancy (hCG positivity), implantation and ectopic pregnancy rate. LIMITATIONS, REASONS FOR CAUTION Whether lowering blood pressure before initiating ART treatment in women with SBP or DBP higher than the thresholds defined in our study will confer a benefit is unknown. Also, we cannot exclude bias due to different ethnicities. Moreover, participants in our study only received fresh embryo transfer, whether the results could apply to frozen embryo transfer is unclear. WIDER IMPLICATIONS OF THE FINDINGS Our study challenges the current blood pressure goals in women undergoing fresh embryo transfer after IVF/ICSI. Further studies are needed to figure out the mechanism and effective approach to increase IVF/ICSI pregnancy outcomes. STUDY FUNDING/COMPETING INTEREST(S) Hunan Provincial Grant for Innovative Province Construction (2019SK4012). The authors declare that there were no conflicts of interest in this study. TRIAL REGISTRATION NUMBER N/A.
Collapse
Affiliation(s)
- Huijun Chen
- Fifth Department of Medicine (Nephrology/Endocrinology/Rheumatology/Pneumology), University Medical Centre Mannheim, University of Heidelberg, Mannheim, Germany.,Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-XIANGYA, Changsha, Hunan, China
| | - Xiaoli Zhang
- Fifth Department of Medicine (Nephrology/Endocrinology/Rheumatology/Pneumology), University Medical Centre Mannheim, University of Heidelberg, Mannheim, Germany.,Institute of Pharmacy, Freie Universität Berlin, Berlin, Germany
| | - Sufen Cai
- Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-XIANGYA, Changsha, Hunan, China.,Institute of Reproductive and Stem Cell Engineering, NHC Key Laboratory of Human Stem Cell and Reproductive Engineering, School of Basic Medical Science, Central South University, Changsha, Hunan, China
| | - Jian Li
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, School of Medicine, Hunan Normal University, Changsha, China
| | - Sha Tang
- Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-XIANGYA, Changsha, Hunan, China
| | - Carl-Friedrich Hocher
- Fifth Department of Medicine (Nephrology/Endocrinology/Rheumatology/Pneumology), University Medical Centre Mannheim, University of Heidelberg, Mannheim, Germany
| | - Benjamin Rösing
- Fifth Department of Medicine (Nephrology/Endocrinology/Rheumatology/Pneumology), University Medical Centre Mannheim, University of Heidelberg, Mannheim, Germany.,Department of OB/GYN and REI (UniKiD), Duesseldorf University Hospital, Duesseldorf, Germany
| | - Liang Hu
- Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-XIANGYA, Changsha, Hunan, China.,Institute of Reproductive and Stem Cell Engineering, NHC Key Laboratory of Human Stem Cell and Reproductive Engineering, School of Basic Medical Science, Central South University, Changsha, Hunan, China.,Key Laboratory of Stem Cells and Reproductive Engineering, Ministry of Health, Changsha, China
| | - Ge Lin
- Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-XIANGYA, Changsha, Hunan, China.,Institute of Reproductive and Stem Cell Engineering, NHC Key Laboratory of Human Stem Cell and Reproductive Engineering, School of Basic Medical Science, Central South University, Changsha, Hunan, China.,Key Laboratory of Stem Cells and Reproductive Engineering, Ministry of Health, Changsha, China
| | - Fei Gong
- Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-XIANGYA, Changsha, Hunan, China.,Institute of Reproductive and Stem Cell Engineering, NHC Key Laboratory of Human Stem Cell and Reproductive Engineering, School of Basic Medical Science, Central South University, Changsha, Hunan, China.,Key Laboratory of Stem Cells and Reproductive Engineering, Ministry of Health, Changsha, China
| | - Bernhard K Krämer
- Fifth Department of Medicine (Nephrology/Endocrinology/Rheumatology/Pneumology), University Medical Centre Mannheim, University of Heidelberg, Mannheim, Germany.,European Center for Angioscience ECAS, Medical Faculty Mannheim of the University of Heidelberg, Mannheim, Germany
| | - Berthold Hocher
- Fifth Department of Medicine (Nephrology/Endocrinology/Rheumatology/Pneumology), University Medical Centre Mannheim, University of Heidelberg, Mannheim, Germany.,Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-XIANGYA, Changsha, Hunan, China.,Institute of Medical Diagnostics, IMD, Berlin, Germany
| |
Collapse
|
36
|
Kawaguchi H, Kanagawa T, Yamamoto R, Sasahara J, Okamoto Y, Mitsuda N, Ishii K. Efficacy of discontinuing the use of low‐dose aspirin at 28 weeks of gestation for preventing preeclampsia. J Obstet Gynaecol Res 2022; 48:2790-2797. [DOI: 10.1111/jog.15395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 06/29/2022] [Accepted: 07/29/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Haruna Kawaguchi
- Department of Maternal Fetal Medicine Osaka Women's and Children's Hospital Osaka Japan
| | - Takeshi Kanagawa
- Department of Maternal Fetal Medicine Osaka Women's and Children's Hospital Osaka Japan
| | - Ryo Yamamoto
- Department of Maternal Fetal Medicine Osaka Women's and Children's Hospital Osaka Japan
| | - Jun Sasahara
- Department of Maternal Fetal Medicine Osaka Women's and Children's Hospital Osaka Japan
| | - Yoko Okamoto
- Department of Maternal Fetal Medicine Osaka Women's and Children's Hospital Osaka Japan
| | - Nobuaki Mitsuda
- Department of Maternal Fetal Medicine Osaka Women's and Children's Hospital Osaka Japan
| | - Keisuke Ishii
- Department of Maternal Fetal Medicine Osaka Women's and Children's Hospital Osaka Japan
| |
Collapse
|
37
|
Ellerbrock J, Hubers E, Ghossein-Doha C, Schiffer V, Alers RJ, Jorissen L, van Neer J, Zelis M, Janssen E, Landewé-Cleuren S, van Haarlem A, Kramer B, Spaanderman M. Second-Trimester Constituents of the Metabolic Syndrome and Pregnancy Outcome: An Observational Cohort Study. Nutrients 2022; 14:nu14142933. [PMID: 35889890 PMCID: PMC9325303 DOI: 10.3390/nu14142933] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/11/2022] [Accepted: 07/13/2022] [Indexed: 01/27/2023] Open
Abstract
Background: Gestational diabetes mellitus (GDM) increases the risk of type 2 diabetes mellitus and cardiovascular disease (CVD) in women in later life. In the general population, metabolic syndrome (MetS) shows identical associations. The aim of this study was to evaluate the association between GDM, constituents of MetS and pregnancy outcomes. Methods: Of 2041 pregnant women undergoing an oral glucose tolerance test (OGTT) between 22 and 30 weeks of gestation, data were collected to evaluate the constituents of MetS. Odds ratios (ORs) were calculated to determine the associations between MetS and pregnancy outcomes. Results: GDM and obesity did not affect the risk of fetal growth abnormalities (SGA/LGA), preterm birth or preeclampsia (PE). Hypertension significantly increased the risk of SGA (OR—1.59), PE (OR—3.14), and preterm birth <37 weeks (OR—2.17) and <34 weeks (OR—2.96) and reduced the occurrence of LGA (OR—0.46). Dyslipidemia increased the risk of PE (OR—2.25), while proteinuria increased the risk of PE (OR—12.64) and preterm birth (OR—4.72). Having ≥2 constituents increased the risk of PE and preterm birth. Conclusions: Constituents of metabolic syndrome, rather than treating impaired glucose handling, increased the risk of preeclampsia, altered fetal growth and preterm birth. Obesity was not related to adverse outcomes.
Collapse
Affiliation(s)
- Jonas Ellerbrock
- School for Oncology and Developmental Biology (GROW), Maastricht University, Universiteitssingel 50, 6229 ER Maastricht, The Netherlands; (C.G.-D.); (V.S.); (R.-J.A.); (L.J.); (E.J.); (M.S.)
- Department of Obstetrics and Gynecology, Zuyderland Medical Center, H. Dunantstraat 5, 6419 PC Heerlen, The Netherlands;
- Correspondence: ; Tel.: +31-433874145
| | - Esmee Hubers
- Department of Obstetrics and Gynecology, Radboud University Medical Center, Geert Grooteplein Zuid 10, 6525 GA Nijmegen, The Netherlands;
| | - Chahinda Ghossein-Doha
- School for Oncology and Developmental Biology (GROW), Maastricht University, Universiteitssingel 50, 6229 ER Maastricht, The Netherlands; (C.G.-D.); (V.S.); (R.-J.A.); (L.J.); (E.J.); (M.S.)
- Department of Cardiology, Maastricht University Medical Center, P. Debyelaan 29, 6229 HX Maastricht, The Netherlands
| | - Veronique Schiffer
- School for Oncology and Developmental Biology (GROW), Maastricht University, Universiteitssingel 50, 6229 ER Maastricht, The Netherlands; (C.G.-D.); (V.S.); (R.-J.A.); (L.J.); (E.J.); (M.S.)
- Department of Obstetrics and Gynecology, Zuyderland Medical Center, H. Dunantstraat 5, 6419 PC Heerlen, The Netherlands;
| | - Robert-Jan Alers
- School for Oncology and Developmental Biology (GROW), Maastricht University, Universiteitssingel 50, 6229 ER Maastricht, The Netherlands; (C.G.-D.); (V.S.); (R.-J.A.); (L.J.); (E.J.); (M.S.)
- Department of Obstetrics and Gynecology, Maastricht University Medical Center, P. Debyelaan 29, 6229 HX Maastricht, The Netherlands;
| | - Laura Jorissen
- School for Oncology and Developmental Biology (GROW), Maastricht University, Universiteitssingel 50, 6229 ER Maastricht, The Netherlands; (C.G.-D.); (V.S.); (R.-J.A.); (L.J.); (E.J.); (M.S.)
- Department of Obstetrics and Gynecology, Maastricht University Medical Center, P. Debyelaan 29, 6229 HX Maastricht, The Netherlands;
| | - Jolijn van Neer
- Department of Obstetrics and Gynecology, Maastricht University Medical Center, P. Debyelaan 29, 6229 HX Maastricht, The Netherlands;
| | - Maartje Zelis
- Department of Obstetrics and Gynecology, Zuyderland Medical Center, H. Dunantstraat 5, 6419 PC Heerlen, The Netherlands;
| | - Emma Janssen
- School for Oncology and Developmental Biology (GROW), Maastricht University, Universiteitssingel 50, 6229 ER Maastricht, The Netherlands; (C.G.-D.); (V.S.); (R.-J.A.); (L.J.); (E.J.); (M.S.)
- Department of Obstetrics and Gynecology, Maastricht University Medical Center, P. Debyelaan 29, 6229 HX Maastricht, The Netherlands;
| | - Sabine Landewé-Cleuren
- Department of Internal Medicine, Maastricht University Medical Center, P. Debyelaan 29, 6229 HX Maastricht, The Netherlands; (S.L.-C.); (A.v.H.)
| | - Annemie van Haarlem
- Department of Internal Medicine, Maastricht University Medical Center, P. Debyelaan 29, 6229 HX Maastricht, The Netherlands; (S.L.-C.); (A.v.H.)
| | - Boris Kramer
- Department of Pediatrics, Maastricht University Medical Center, P. Debyelaan 29, 6229 HX Maastricht, The Netherlands;
| | - Marc Spaanderman
- School for Oncology and Developmental Biology (GROW), Maastricht University, Universiteitssingel 50, 6229 ER Maastricht, The Netherlands; (C.G.-D.); (V.S.); (R.-J.A.); (L.J.); (E.J.); (M.S.)
- Department of Obstetrics and Gynecology, Radboud University Medical Center, Geert Grooteplein Zuid 10, 6525 GA Nijmegen, The Netherlands;
- Department of Obstetrics and Gynecology, Maastricht University Medical Center, P. Debyelaan 29, 6229 HX Maastricht, The Netherlands;
| |
Collapse
|
38
|
Burger RJ, Delagrange H, van Valkengoed IGM, de Groot CJM, van den Born BJH, Gordijn SJ, Ganzevoort W. Hypertensive Disorders of Pregnancy and Cardiovascular Disease Risk Across Races and Ethnicities: A Review. Front Cardiovasc Med 2022; 9:933822. [PMID: 35837605 PMCID: PMC9273843 DOI: 10.3389/fcvm.2022.933822] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Accepted: 06/06/2022] [Indexed: 12/30/2022] Open
Abstract
Pregnancy is often considered to be a "cardiometabolic stress-test" and pregnancy complications including hypertensive disorders of pregnancy can be the first indicator of increased risk of future cardiovascular disease. Over the last two decades, more evidence on the association between hypertensive disorders of pregnancy and cardiovascular disease has become available. However, despite the importance of addressing existing racial and ethnic differences in the incidence of cardiovascular disease, most research on the role of hypertensive disorders of pregnancy is conducted in white majority populations. The fragmented knowledge prohibits evidence-based targeted prevention and intervention strategies in multi-ethnic populations and maintains the gap in health outcomes. In this review, we present an overview of the evidence on racial and ethnic differences in the occurrence of hypertensive disorders of pregnancy, as well as evidence on the association of hypertensive disorders of pregnancy with cardiovascular risk factors and cardiovascular disease across different non-White populations, aiming to advance equity in medicine.
Collapse
Affiliation(s)
- Renée J Burger
- Department of Obstetrics and Gynaecology, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands.,Amsterdam Reproduction and Development, Pregnancy and Birth, Amsterdam, Netherlands
| | - Hannelore Delagrange
- Department of Obstetrics, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Irene G M van Valkengoed
- Department of Public and Occupational Health, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands.,Amsterdam Public Health, Health Behaviors & Chronic Diseases, Amsterdam, Netherlands
| | - Christianne J M de Groot
- Amsterdam Reproduction and Development, Pregnancy and Birth, Amsterdam, Netherlands.,Department of Obstetrics and Gynaecology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Bert-Jan H van den Born
- Department of Vascular Medicine, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands.,Amsterdam Cardiovascular Sciences, Atherosclerosis and Ischemic Syndromes, Amsterdam, Netherlands
| | - Sanne J Gordijn
- Department of Obstetrics, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Wessel Ganzevoort
- Department of Obstetrics and Gynaecology, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands.,Amsterdam Reproduction and Development, Pregnancy and Birth, Amsterdam, Netherlands
| |
Collapse
|
39
|
Stearns K, Tsaih SW, Palatnik A. Racial and Ethnic Disparities in Maternal and Neonatal Outcomes among Women with Chronic Hypertension. Am J Perinatol 2022; 39:1033-1041. [PMID: 35045577 DOI: 10.1055/a-1745-2902] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
OBJECTIVE The objective of this study was to compare maternal and neonatal outcomes in women with chronic hypertension by maternal race and ethnicity. METHODS A retrospective cohort study of women with chronic hypertension was performed from the Consortium on Safe Labor (2002-2008). Maternal self-reported race and ethnicity were analyzed as non-Hispanic White, non-Hispanic Black, and Hispanic. Maternal outcomes included cesarean birth, postpartum hemorrhage, blood transfusion, placental abruption, eclampsia, maternal intensive care unit admission, and death. Neonatal outcomes included preterm birth (PTB), low birth weight (LBW), small for gestational age (SGA), 5-minute Apgar <7, respiratory distress syndrome, hypoxic-ischemic encephalopathy, intraventricular hemorrhage, neonatal intensive care unit admission, sepsis, and death. Univariable and multivariable analyses were performed to examine the association between maternal race and ethnicity and perinatal outcomes. RESULTS A total of 2,729 women were included. In unadjusted analysis, non-Hispanic White women had higher rates of placental abruption and Hispanic women had higher rates of placental abruption and eclampsia. In multivariable analysis, non-Hispanic Black continued to have higher odds of placental abruption (adjusted odds ratio 4.16, 95% confidence interval 1.29-18.70), but the rest of the maternal outcomes did not differ between the groups. When comparing neonatal outcomes, PTB, SGA, and LBW were more frequent in, 5-minute Apgar <7 non-Hispanic Black and Hispanic women compared with non-Hispanic White women. In addition, 5-minute Apgar <7 and neonatal sepsis were more frequent in non-Hispanic Black neonates and neonatal death was more frequent in Hispanic neonates compared with non-Hispanic White women. In multivariable regression, neonates of non-Hispanic Black women had higher odds of PTB, SGA, LBW, 5-minute Apgar < 7, and sepsis compared with non-Hispanic White women. Similarly, neonates of Hispanic women had higher odds of SGA, LBW, and death. CONCLUSION Significant racial and ethnic disparities were identified mainly in neonatal outcomes of women with chronic hypertension. KEY POINTS · Non-Hispanic Black women with chronic hypertension had higher rates of placental abruption.. · Neonates of non-Hispanic Black women with chronic hypertension had higher odds of PTB, SGA, and LBW.. · Neonates of Hispanic women with chronic hypertension had higher odds of SGA, LBW, and neonatal death..
Collapse
Affiliation(s)
- Kristen Stearns
- Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Shirng-Wern Tsaih
- Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Anna Palatnik
- Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee, Wisconsin.,Cardiovascular Research Center, Medical College of Wisconsin, Milwaukee, Wisconsin
| |
Collapse
|
40
|
Cottrell J, Cummings K, Jude D, Chaffin D. The effect of impedance cardiography directed antihypertensive therapy on fetal growth restriction rates and perinatal mortality in women with chronic hypertension. Pregnancy Hypertens 2022; 28:123-127. [PMID: 35339775 DOI: 10.1016/j.preghy.2022.03.006] [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: 08/02/2021] [Revised: 02/21/2022] [Accepted: 03/14/2022] [Indexed: 11/21/2022]
Abstract
OBJECTIVES We sought to determine the effect of impedance cardiography directed medical antihypertensive therapy on fetal growth restriction and perinatal mortality in women with chronic hypertension. STUDY DESIGN A retrospective study was conducted on 958 women referred to the Maternal Hypertension Center at Cabell Huntington Hospital between 2005 and 2014 for the indication of chronic hypertension. MAIN OUTCOME MEASURES Serial assessments of maternal hemodynamics were obtained using non-invasive impedance cardiography. Vasodilators were initiated for increased systemic vascular resistance. Elevated cardiac output was treated with beta blockade. RESULTS Blood pressure at initial visit was used to stratify patients into five groups. Initial blood pressure of <130 systolic or <80 diastolic had 24 cases of growth restriction (6.8%) and 6 perinatal deaths (1.7%), 130-139 systolic or 80-89 diastolic resulted in 29 cases of growth restriction (9.3%) and 9 perinatal deaths (2.9%), 140-149 systolic or 90-99 diastolic 14 cases of growth restriction (6.5%) and 3 perinatal deaths (1.4%), 150-159 systolic or 100-109 diastolic had 5 cases of growth restriction (8.6%) and 4 perinatal deaths (6.89%), and >160 systolic or >110 diastolic 3 cases of growth restriction (13%) with no perinatal deaths. There were no differences in growth restriction (p = .59) or perinatal death (p = .15) between the groups. CONCLUSION The rates of IUGR and perinatal mortality did not increase even with increasing severity of maternal hypertension. This low cost and non-invasive test should be considered for optimizing rates of growth restriction and perinatal mortality in pregnancies complicated by chronic hypertension.
Collapse
Affiliation(s)
- Jesse Cottrell
- Marshall University, Joan C. Edwards School of Medicine, Department of Obstetrics and Gynecology, 1600 Medical Center Drive, Huntington, WV 25701, USA
| | - Kelly Cummings
- Marshall University, Joan C. Edwards School of Medicine, Department of Obstetrics and Gynecology, 1600 Medical Center Drive, Huntington, WV 25701, USA
| | - David Jude
- Marshall University, Joan C. Edwards School of Medicine, Department of Obstetrics and Gynecology, 1600 Medical Center Drive, Huntington, WV 25701, USA
| | - David Chaffin
- Marshall University, Joan C. Edwards School of Medicine, Department of Obstetrics and Gynecology, 1600 Medical Center Drive, Huntington, WV 25701, USA
| |
Collapse
|
41
|
Delker E, Bandoli G, LaCoursiere Y, Ferran K, Gallo L, Oren E, Gahagan S, Ramos GA, Allison M. Chronic hypertension and risk of preterm delivery: National Longitudinal Study of Adolescents to Adult Health. Paediatr Perinat Epidemiol 2022; 36:370-379. [PMID: 35107830 PMCID: PMC9050802 DOI: 10.1111/ppe.12858] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 12/07/2021] [Accepted: 12/19/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Chronic hypertension during pregnancy is associated with increased risk of adverse birth outcomes. In 2017, the American College of Cardiology and American Heart Association (ACC/AHA) lowered thresholds to classify hypertension in non-pregnant adults to SBP ≥ 130 mmHg and DBP ≥ 80 mmHg (ie stage I hypertension), resulting in an additional 4.5-million reproductive-aged women meeting criteria for hypertension. Little is known about effects of pre-pregnancy blood pressure (BP) in this range. OBJECTIVES To examine the effect of pre-pregnancy maternal BP on preterm delivery. METHODS We analysed the data from two waves of the National Longitudinal Study of Adolescent to Adult Health, including participants that had measured BP at Wave IV (2008-09) and a pregnancy that resulted in a singleton live birth between Waves IV and V (2016-18; n = 2038). We categorised BP using ACC/AHA cut-offs: normal (SBP < 120 mmHg and DBP < 80 mmHg), elevated (SBP 120-129 mmHg and DBP < 80 mmHg), hypertension stage I (SBP 130-139 mmHg or DBP 80-89 mmHg) and hypertension stage II (SBP ≥ 140 mmHg or DBP ≥ 90 mmHg). We estimated risk ratios (RR) with log-binomial regression adjusting for maternal demographics, anthropometrics and medication use. RESULTS The prevalence of preterm delivery was 12.6%. A standard deviation (SD) increment in SBP (SD = 12.2 mmHg) and DBP (SD = 9.3 mmHg) was associated with a 14% (95% confidence interval [CI] 2, 27) and 20% (95% CI 4, 37) higher risk of preterm delivery. Compared to normotensive controls, stage I (RR 1.33, 95% CI 1.01, 1.74) and stage II (RR 1.34, 95% CI 0.89, 2.00) hypertension were associated with increased risk. CONCLUSIONS We observed greater risk of preterm delivery among women with higher pre-pregnancy BP. Women with stage I hypertension during pregnancy may benefit from increased BP monitoring. Additional studies on the utility of foetal surveillance in this group are warranted.
Collapse
Affiliation(s)
- Erin Delker
- Joint Doctoral Program in Public Health, University of California, San Diego (Department of Family Medicine and Public Health) and San Diego State University (Department of Public Health), San Diego, California, USA
- Department of Pediatrics, University of California San Diego, La Jolla, California, USA
| | - Gretchen Bandoli
- Department of Pediatrics, University of California San Diego, La Jolla, California, USA
| | - Yvette LaCoursiere
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California San Diego, La Jolla, California, USA
| | - Karen Ferran
- School of Public Health, San Diego State University, San Diego, California, USA
| | - Linda Gallo
- Department of Psychology, San Diego State University, San Diego, California, USA
| | - Eyal Oren
- School of Public Health, San Diego State University, San Diego, California, USA
| | - Sheila Gahagan
- Department of Pediatrics, University of California San Diego, La Jolla, California, USA
| | - Gladys A Ramos
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California San Diego, La Jolla, California, USA
| | - Matthew Allison
- Department of Family Medicine, UCSD, La Jolla, California, USA
| |
Collapse
|
42
|
Grover S, Brandt JS, Reddy UM, Ananth CV. Chronic hypertension, perinatal mortality and the impact of preterm delivery: a population-based study. BJOG 2022; 129:572-579. [PMID: 34536318 PMCID: PMC9214277 DOI: 10.1111/1471-0528.16932] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 06/30/2021] [Accepted: 07/10/2021] [Indexed: 12/12/2022]
Abstract
OBJECTIVES To estimate the association between chronic hypertension and perinatal mortality and to evaluate the extent to which risks are impacted by preterm delivery. DESIGN Cross-sectional analysis. SETTING United States, 2015-18. POPULATION Singleton births (20-44 weeks of gestation). EXPOSURE Chronic hypertension, defined as elevated blood pressure diagnosed before pregnancy or recognised before 20 weeks of gestation. MAIN OUTCOMES AND MEASURES We derived the risk of perinatal mortality in relation to chronic hypertension from Poisson models, adjusted for confounders. The impacts of misclassification and unmeasured confounding were assessed. Causal mediation analysis was performed to quantify the impact of preterm delivery on the association. RESULTS Of the 15 090 678 singleton births, perinatal mortality rates were 22.5 and 8.2 per 1000 births in chronic hypertensive and normotensive pregnancies, respectively (adjusted risk ratio 2.05, 95% CI 2.00-2.10). Corrections for exposure misclassification and unmeasured confounding biases substantially increased the risk estimate. Although causal mediation analysis revealed that most of the association of chronic hypertension on perinatal mortality was mediated through preterm delivery, the perinatal mortality rates were highest at early term, term and late term gestations, suggesting that a planned early term delivery at 37-386/7 weeks may optimally balance risk in these pregnancies. Additionally, 87% (95% CI 84-90%) of perinatal deaths could be eliminated if preterm deliveries, as a result of chronic hypertension, were preventable. CONCLUSIONS Chronic hypertension is associated with increased risk for perinatal mortality. Planned early term delivery and targeting modifiable risk factors for chronic hypertension may reduce perinatal mortality rates. TWEETABLE ABSTRACT Maternal chronic hypertension is associated with increased risk for perinatal mortality, largely driven by preterm birth.
Collapse
Affiliation(s)
- S Grover
- Department of Obstetrics, Gynecology and Reproductive Sciences, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, USA
| | - JS Brandt
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology and Reproductive Sciences, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, USA
| | - UM Reddy
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, Yale University School of Medicine, New Haven, CT, USA
| | - CV Ananth
- Division of Epidemiology and Biostatistics, Department of Obstetrics, Gynecology and Reproductive Sciences, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, USA,Cardiovascular Institute of New Jersey and Department of Medicine, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, USA,Environmental and Occupational Health Sciences Institute (EOHSI), Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, USA,Department of Biostatistics and Epidemiology, Rutgers School of Public Health, Piscataway, NJ, USA
| |
Collapse
|
43
|
Magee LA, Khalil A, Kametas N, von Dadelszen P. Toward personalized management of chronic hypertension in pregnancy. Am J Obstet Gynecol 2022; 226:S1196-S1210. [PMID: 32687817 PMCID: PMC7367795 DOI: 10.1016/j.ajog.2020.07.026] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 06/27/2020] [Accepted: 07/15/2020] [Indexed: 12/15/2022]
Abstract
Chronic hypertension complicates 1% to 2% of pregnancies, and it is increasingly common. Women with chronic hypertension are an easily recognized group who are in touch with a wide variety of healthcare providers before, during, and after pregnancy, mandating that chronic hypertension in pregnancy be within the scope of many practitioners. We reviewed recent data on management to inform current care and future research. This study is a narrative review of published literature. Compared with normotensive women, women with chronic hypertension are at an increased risk of maternal and perinatal complications. Women with chronic hypertension who wish to be involved in their care can do by measuring blood pressure at home. Accurate devices for home blood pressure monitoring are now readily available. The diagnostic criteria for superimposed preeclampsia remain problematic because most guidelines continue to include deteriorating blood pressure control in the definition. It has not been established how angiogenic markers may aid in confirmation of the diagnosis of superimposed preeclampsia when suspected, over and above information provided by routinely available clinical data and laboratory results. Although chronic hypertension is a strong risk factor for preeclampsia, and aspirin decreases preeclampsia risk, the effectiveness specifically among women with chronic hypertension has been questioned. It is unclear whether calcium has an independent effect in preeclampsia prevention in such women. Treating hypertension with antihypertensive therapy halves the risk of progression to severe hypertension, thrombocytopenia, and elevated liver enzymes, but a reduction in preeclampsia or serious maternal complications has not been observed; however, the lack of evidence for the latter is possibly owing to few events. In addition, treating chronic hypertension neither reduces nor increases fetal or newborn death or morbidity, regardless of the gestational age at which the antihypertensive treatment is started. Antihypertensive agents are not teratogenic, but there may be an increase in malformations associated with chronic hypertension itself. At present, blood pressure treatment targets used in clinics are the same as those used at home, although blood pressure values tend to be inconsistently lower at home among women with hypertension. Although starting all women on the same antihypertensive medication is usually effective in reducing blood pressure, it remains unclear whether there is an optimal agent for such an approach or how best to use combinations of antihypertensive medications. An alternative approach is to individualize care, using maternal characteristics and blood pressure features beyond blood pressure level (eg, variability) that are of prognostic value. Outcomes may be improved by timed birth between 38 0/7 and 39 6/7 weeks' gestation based on observational literature; of note, confirmatory trial evidence is pending. Postnatal care is facilitated by the acceptability of most antihypertensives (including angiotensin-converting enzymes inhibitors) for use in breastfeeding. The evidence base to guide the care of pregnant women with chronic hypertension is growing and aligning with international guidelines. Addressing outstanding research questions would inform personalized care of chronic hypertension in pregnancy.
Collapse
Affiliation(s)
- Laura A Magee
- Department of Women and Children's Health, King's College London, London, United Kingdom.
| | - Asma Khalil
- Department of Obstetrics and Gynecology, St. George's, University of London, London, United Kingdom
| | - Nikos Kametas
- Harris Birthright Centre, King's College Hospital, London, United Kingdom
| | - Peter von Dadelszen
- Department of Women and Children's Health, King's College London, London, United Kingdom
| |
Collapse
|
44
|
Moore MD, Mazzoni SE, Wingate MS, Bronstein JM. Characterizing Hypertensive Disorders of Pregnancy Among Medicaid Recipients in a Nonexpansion State. J Womens Health (Larchmt) 2022; 31:261-269. [PMID: 34115529 PMCID: PMC8864437 DOI: 10.1089/jwh.2020.8741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Background: The incidence of hypertensive disorders of pregnancy (HDP) are on the rise in the United States, especially in the South, which has a heavy chronic disease burden and large number of Medicaid nonexpansion states. Sizeable disparities in HDP outcomes exist by race/ethnicity, geography, and health insurance coverage. Our objective is to explore HDP in the Alabama Medicaid maternity population, and the association of maternal sociodemographic, clinical, and care utilization characteristics with HDP diagnosis. Materials and Methods: Data were from Alabama Medicaid delivery claims in 2017. Bivariate analyses were used to examine maternal characteristics by HDP diagnosis. Hierarchical generalized linear models, with observations nested at the county level, were used to assess multivariable relationships between maternal characteristics and HDP diagnosis. Results: Among women with HDP diagnosis, a higher proportion were older, Black, had other comorbidities, and had more perinatal hospitalizations or emergency visits compared with those without HDP diagnosis. There were increased odds of an HDP diagnosis for older women and those with comorbidities. Black women (adjusted odds ratio [aOR] = 1.24, 95% confidence interval [CI]: 1.16-1.33), women insured only during pregnancy by Sixth Omnibus Reconciliation Act Medicaid (aOR = 1.08, 95% CI: 1.02-1.15), and women entering prenatal care (PNC) in the second trimester (aOR = 1.10, 95% CI: 1.03-1.18) had elevated odds of HDP diagnosis compared with their counterparts. Conclusions: Beyond traditional demographic and clinical risk factors, not having preconception insurance coverage or first trimester PNC entry were associated with higher odds of HDP diagnosis. Improving the provision and timing of maternity coverage among Medicaid recipients, particularly in nonexpansion states, may help identify and treat women at risk of HDP and associated adverse perinatal outcomes.
Collapse
Affiliation(s)
- Matthew D. Moore
- Department of Health Care Organization and Policy, School of Public Health, The University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Sara E. Mazzoni
- Department of Obstetrics and Gynecology, School of Medicine, The University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Martha S. Wingate
- Department of Health Care Organization and Policy, School of Public Health, The University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Janet M. Bronstein
- Department of Health Care Organization and Policy, School of Public Health, The University of Alabama at Birmingham, Birmingham, Alabama, USA
| |
Collapse
|
45
|
Kametas NA, Nzelu D, Nicolaides KH. Chronic hypertension and superimposed preeclampsia: screening and diagnosis. Am J Obstet Gynecol 2022; 226:S1182-S1195. [PMID: 35177217 DOI: 10.1016/j.ajog.2020.11.029] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 11/16/2020] [Accepted: 11/16/2020] [Indexed: 01/23/2023]
Abstract
Superimposed preeclampsia complicates about 20% of pregnancies in women with chronic hypertension and is associated with increased maternal and perinatal morbidity compared with preeclampsia alone. Distinguishing superimposed preeclampsia from chronic hypertension can be challenging because, in chronic hypertension, the traditional criteria for the diagnosis of preeclampsia, hypertension, and significant proteinuria can often predate the pregnancy. Furthermore, the prevalence of superimposed preeclampsia is unlikely to be uniformly distributed across this high-risk group but is related to the severity of preexisting endothelial dysfunction. This has led to interest in identifying biomarkers that could help in screening and diagnosis of superimposed preeclampsia and in the stratification of risk in women with chronic hypertension. Elevated levels of uric acid and suppression of other renal biomarkers, such as the renin-angiotensin aldosterone system, have been demonstrated in women with superimposed preeclampsia but perform only modestly in its prediction. In addition, central to the pathogenesis of preeclampsia is a tendency toward an antiangiogenic state thought to be triggered by an impaired placenta and, ultimately, contributing to the endothelial dysfunction pathognomonic of the disease. In the general obstetrical population, angiogenic factors, such as soluble fms-like tyrosine kinase-1 and placental growth factor, have shown promise in the prediction of preeclampsia. However, soluble fms-like tyrosine kinase-1 and placental growth factor are impaired in women with chronic hypertension irrespective of whether they develop superimposed preeclampsia. Therefore, the differences in levels are less discriminatory in the prediction of superimposed preeclampsia compared with the general obstetrical population. Alternative biomarkers to the angiogenic and renal factors include those of endothelial dysfunction. A characteristic of both preeclampsia and chronic hypertension is an exaggerated systemic inflammatory response causing or augmenting endothelial dysfunction. Thus, proinflammatory mediators, such as tumor necrosis factor-α, interleukin-6, cell adhesion molecules, and endothelin, have been investigated for their role in the screening and diagnosis of superimposed preeclampsia in women with chronic hypertension. To date, the existing limited evidence suggests that the differences between those who develop superimposed preeclampsia and those who do not are, as with angiogenic factors, also modest and not clinically useful for the stratification of women with chronic hypertension. Finally, pro-B-type natriuretic peptide is regarded as a sensitive marker of early cardiac dysfunction that, in women with chronic hypertension, may predate the pregnancy. Thus, it has been proposed that pro-B-type natriuretic peptide could give insight as to the ability of women with chronic hypertension to adapt to the hemodynamic requirements of pregnancy and, subsequently, their risk of developing superimposed preeclampsia. Although higher levels of pro-B-type natriuretic peptide have been demonstrated in women with superimposed preeclampsia compared with those without, current evidence suggests that pro-B-type natriuretic peptide is not a predictor for the disease. The objectives of this review are to, first, discuss the current criteria for the diagnosis of superimposed preeclampsia and, second, to summarize the evidence for these potential biomarkers that may assist in the diagnosis of superimposed preeclampsia.
Collapse
Affiliation(s)
- Nikos A Kametas
- Antenatal Hypertension Clinic, Division of Women's Health, Fetal Medicine Research Institute, King's College Hospital, London, United Kingdom; Harris Birthright Research Centre for Fetal Medicine, Fetal Medicine Research Institute, King's College Hospital, London, United Kingdom.
| | - Diane Nzelu
- Antenatal Hypertension Clinic, Division of Women's Health, Fetal Medicine Research Institute, King's College Hospital, London, United Kingdom
| | - Kypros H Nicolaides
- Antenatal Hypertension Clinic, Division of Women's Health, Fetal Medicine Research Institute, King's College Hospital, London, United Kingdom; Harris Birthright Research Centre for Fetal Medicine, Fetal Medicine Research Institute, King's College Hospital, London, United Kingdom
| |
Collapse
|
46
|
Verlohren S, Dröge LA. The diagnostic value of angiogenic and antiangiogenic factors in differential diagnosis of preeclampsia. Am J Obstet Gynecol 2022; 226:S1048-S1058. [PMID: 33002498 DOI: 10.1016/j.ajog.2020.09.046] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 09/22/2020] [Accepted: 09/25/2020] [Indexed: 01/21/2023]
Abstract
The definition of preeclampsia is changing. However, with the addition of organ symptoms to the presence of hypertension in pregnancy instead of relying only on proteinuria, a more precise detection of women at risk of preeclampsia-associated adverse events has not been achieved. Instead, under the new definitions of the American College of Obstetricians and Gynecologists and of the International Society for the Study of Hypertension in Pregnancy, more women are classified as preeclamptic, with a tendency to milder disease. Furthermore, angiogenic and antiangiogenic factors have emerged as essential tools for predicting and diagnosing preeclampsia at high accuracies. Next to being rooted in the pathophysiology of the disease, they have been proven to be reliable tools for predicting and diagnosing the disease. In addition, 2 cutoffs have been evaluated for the clinical setting. As shown in the Prediction of Short-Term Outcome in Pregnant Women With Suspected Preeclampsia Study, at the soluble fms-like tyrosine kinase-1-to-placental growth factor ratio cutoff of 38, a preeclampsia can be ruled out for 1 week with a negative predictive value of 99.3% (95% confidence interval, 97.9-99.9) and ruled in with a positive predictive value of 36.7% (95% confidence interval, 28.4-45.7). The diagnostic cutoff of 85 has been shown to accurately identify women with preeclampsia, with a sensitivity of up to 88% and a specificity of 99.5%. In this review, we highlight the central role of angiogenic and antiangiogenic factors in the differential diagnosis of women presenting at high risk of the disease, such as patients with chronic hypertension or chronic kidney disease. We will focus on their ability to predict preeclampsia-associated adverse fetal and maternal outcomes. This is only possible when critically reviewing the evolution of the definition of "preeclampsia." We show how changes in this definition shape our clinical picture of the condition and how angiogenic and antiangiogenic biomarkers might be included to better identify women destined to develop preeclampsia-related adverse outcomes.
Collapse
Affiliation(s)
- Stefan Verlohren
- Department of Obstetrics, Charité - Universitätsmedizin Berlin, Berlin, Germany.
| | - Lisa-Antonia Dröge
- Department of Obstetrics, Charité - Universitätsmedizin Berlin, Berlin, Germany
| |
Collapse
|
47
|
Variations in Low-Risk Cesarean Delivery Rates in the United States Using the Society for Maternal-Fetal Medicine Definition. Obstet Gynecol 2022; 139:235-243. [DOI: 10.1097/aog.0000000000004645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 10/28/2021] [Indexed: 11/26/2022]
|
48
|
Liu T, Gao R, Liu Y, Zhao K, Su X, Wong HC, Li L, Xie B, Huang Y, Qiu C, He J, Liu C. Hypertensive disorders of pregnancy and neonatal outcomes in twin vs. singleton pregnancies after assisted reproductive technology. Front Pediatr 2022; 10:839882. [PMID: 36120650 PMCID: PMC9478585 DOI: 10.3389/fped.2022.839882] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 06/24/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE Hypertensive disorders of pregnancy (HDP) are associated with an increased risk of adverse neonatal outcomes. Although twin pregnancies had a higher risk of developing HDP, it is not known whether HDP in twins will increase the risk of adverse neonatal outcomes. We aimed to assess whether this association differed in singleton and twin pregnancies in women who conceived with assisted reproductive technology (ART). METHODS We finally included 193,590 live births born via ART from the National Vital Statistics System (NVSS) for the years 2015-2019. We used Log-binomial regression to evaluate the associations between HDP and the risk of adverse neonatal outcomes in ART mothers. RESULTS Among 193,590 ART-treated mothers, there were 140,870 and 52,720 mothers who had singleton pregnancies and twin pregnancies, respectively. Those ART mothers with twin pregnancies had a higher rate of HDP than singleton pregnancies (20.5% vs. 11.0%). In singleton pregnancies, the risks of preterm birth [adjusted risk ratio (aRR)): 2.80, 95% CI 2.67-2.93], low birth weight (aRR: 2.80, 95% CI 2.67-2.93), small for gestational age (aRR: 1.41, 95% CI 1.34-1.49), 5 min Apgar <7 (aRR: 1.66, 95% CI 1.50-1.83) and cesarean section (aRR: 1.23, 95% CI 1.21-1.25) were significantly higher in HDP mothers than in non-HDP mothers respectively. However, in contrast to singleton pregnancies, these associations were weak or reversed in twin pregnancies, after adjusting for confounding factors. CONCLUSION In ART-treated women, although twin pregnancies had a higher HDP rate, the risk of adverse neonatal outcomes associated with HDP was lower than that of singletons.
Collapse
Affiliation(s)
- Ting Liu
- Department of Nutrition, School of Medicine, Jinan University, Guangzhou, China
| | - Rui Gao
- Shenzhen Birth Cohort Study Center, Nanshan Maternity and Child Healthcare Hospital of Shenzhen, Shenzhen, China
| | - Yong Liu
- Department of Laboratory Medicine, Hospital of Stomatology, Anhui Medical University, Hefei, China
| | - Ke Zhao
- Department of Nutrition, School of Medicine, Jinan University, Guangzhou, China
| | - Xiaolin Su
- Department of Nutrition, School of Medicine, Jinan University, Guangzhou, China
| | - Hin Ching Wong
- Department of Nutrition, School of Medicine, Jinan University, Guangzhou, China
| | - Luyao Li
- Department of Nutrition, School of Medicine, Jinan University, Guangzhou, China
| | - Binbin Xie
- Department of Nutrition, School of Medicine, Jinan University, Guangzhou, China
| | - Yuanyan Huang
- Department of Nutrition, School of Medicine, Jinan University, Guangzhou, China
| | - Chuhui Qiu
- Department of Nutrition, School of Medicine, Jinan University, Guangzhou, China
| | - Jiang He
- Department of Mathematics and Physics, School of Biomedical Engineering, Southern Medical University, Guangzhou, China
| | - Chaoqun Liu
- Department of Nutrition, School of Medicine, Jinan University, Guangzhou, China
| |
Collapse
|
49
|
He T, Li M, Li W, Meng P, Xue X, Shi J. Endometrial thickness is associated with low birthweight in frozen embryo transfer cycles: A retrospective cohort study of 8,235 singleton newborns. Front Endocrinol (Lausanne) 2022; 13:929617. [PMID: 36387913 PMCID: PMC9650097 DOI: 10.3389/fendo.2022.929617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 10/17/2022] [Indexed: 01/24/2023] Open
Abstract
OBJECTIVE To explore the association between endometrial thickness (EMT) and adverse neonatal outcomes in frozen in vitro fertilization/intracytoplasmic sperm injection-embryo transfer (IVF/ICSI-ET) cycles. METHODS This retrospective study involved a total of 8,235 women under the age of 35 years who underwent IVF/ICSI cycles and received frozen embryo transfer (FET) at a tertiary-care academic medical from January 2015 to December 2019, resulting in a live singleton newborn. Patients were categorized into three groups depending on EMT: ≤7.5 mm, 7.5-12 mm and >12 mm. The primary outcome was low birthweight (LBW). The secondary outcomes were preterm birth (PTB), small-for-gestational age (SGA), large-for-gestational age (LGA) and high birthweight (HBW). RESULTS Compared with EMT >7.5-12 mm group, the risk of being born LBW was statistically significantly increased in the EMT ≤7.5 mm group (adjusted odds ratio [aOR] 2.179; 95% confidence interval [CI], 1.305-3.640; P=.003), while dramatically decreased in the EMT >12 mm group (aOR 0.584; 95% CI, 0.403-0.844; P=.004). Moreover, newborn gender and pregnancy complications were all independent predictors for LBW. Furthermore, a significant decrease in birthweight was found in the EMT ≤7.5 mm group as compared with EMT >7.5-12 mm group and EMT >12 mm group (3,239 ± 612 vs. 3,357 ± 512 and 3,374 ± 479 g, respectively), and similar result was found in term of gestational age (38.41 ± 2.19 vs. 39.01 ± 1.68 and 39.09 ± 1.5 weeks, respectively). CONCLUSIONS After frozen IVF/ICSI-ET, EMT ≤7.5 mm is independently associated with increased risk of LBW among women with singleton newborns. Therefore, we suggest that women with EMT ≤7.5 mm after achieving pregnancy by IVF/ICSI-ET treatment should warrant more attention to reduce the risk of delivering a LBW newborn.
Collapse
Affiliation(s)
| | | | | | | | - Xia Xue
- *Correspondence: Xia Xue, ; Juanzi Shi,
| | | |
Collapse
|
50
|
Angras K, Sullivan M, Young AJ, Paglia MJ, Mackeen AD. A retrospective review of pregnancy outcomes in women with uncomplicated mild to moderate chronic hypertension. J Matern Fetal Neonatal Med 2021; 35:9071-9077. [PMID: 34903131 DOI: 10.1080/14767058.2021.2014451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVE To examine pregnancy complications in women with uncomplicated mild-moderate chronic hypertension (CHTN) treated with antihypertensives prior to 20 weeks compared to those not on antihypertensives. STUDY DESIGN This retrospective cohort study examined singleton pregnancies of women with mild-moderate CHTN who delivered from 01/2014-3/2019. Pregnancies complicated by hypertension at ≥ 20 weeks, end organ damage, preexisting diabetes mellitus, early-onset gestational diabetes, multifetal gestation, and fetal anomalies were excluded. Adjusted logistic regression analyses were performed for each of the outcomes. Adjusted odds ratios (aOR) were reported along with associated 95% confidence intervals (CI) and p-values. MAIN OUTCOME MEASURES Primary outcome was superimposed preeclampsia with severe features. Additional maternal outcomes were superimposed preeclampsia without severe features, severe hypertension, indicated preterm delivery, placental abruption, and mode of delivery. Neonatal outcomes included composite perinatal outcomes (fetal growth restriction, intrauterine fetal demise, and small for gestational age neonate), low birth weight, very low birth weight, admission to the neonatal intensive care unit, and Apgar score <7 at 5-minutes. RESULTS 345 women were identified: 232 (67.2%) were not taking antihypertensives and 113 (32.8%) were taking ≥1 antihypertensive. There was no significant difference in the primary outcome (p = 0.65; aOR = 0.88; 95% CI 0.51-1.52) among the group taking antihypertensive therapy as compared to those not taking antihypertensives. No statistically significant differences were seen for any of the other secondary maternal or neonatal outcomes. CONCLUSIONS Our data supports that the use of antihypertensive therapy in women with mild-moderate CHTN does not reduce the risk of developing superimposed preeclampsia.
Collapse
Affiliation(s)
- Kajal Angras
- Division of Maternal-Fetal Medicine, Women's Health Service Line, Danville, PA, USA
| | - Maranda Sullivan
- Division of Maternal-Fetal Medicine, Women's Health Service Line, Danville, PA, USA
| | - Amanda J Young
- Biomedical and Translational Informatics Institute, Danville, PA, USA
| | - Michael J Paglia
- Division of Maternal-Fetal Medicine, Women's Health Service Line, Danville, PA, USA
| | - A Dhanya Mackeen
- Division of Maternal-Fetal Medicine, Women's Health Service Line, Danville, PA, USA
| |
Collapse
|