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Lemon LS, Quinn B, Binstock A, Larkin JC, Simhan HN, Hauspurg A. Clinical Outcomes Associated With a Remote Postpartum Hypertension Monitoring Program. Obstet Gynecol 2024; 144:377-385. [PMID: 38954821 PMCID: PMC11326966 DOI: 10.1097/aog.0000000000005665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Accepted: 05/23/2024] [Indexed: 07/04/2024]
Abstract
OBJECTIVE To evaluate differences in health care utilization and guideline adherence for postpartum individuals with hypertensive disorders of pregnancy (HDP) who are engaged in a remote monitoring program, compared with usual care. METHODS This was a retrospective cohort study of postpartum individuals with HDP who delivered between March 2019 and June 2023 at a single institution. The primary exposure was enrollment in a remote hypertension management program that relies on patient home blood pressure (BP) measurement and centralized nursing team management. Patients enrolled in the program were compared with those receiving usual care. Outcomes included postpartum readmission, office visit within 6 weeks postpartum, BP measurement within 10 days, and initiation of antihypertensive medication. We performed multivariable logistic and conditional regression in a propensity score matched cohort. Propensity scores, generated by modeling likelihood of program participation, were assessed for even distribution by group, ensuring standardized bias of less than 10% after matching. RESULTS Overall, 12,038 eligible individuals (6,556 participants, 5,482 in the control group) were included. Program participants were more likely to be White, commercially insured, be diagnosed with preeclampsia, and have higher prenatal and inpatient postpartum BPs. Differences in baseline factors were well-balanced after implementation of propensity score. Program enrollment was associated with lower 6-week postpartum readmission rates, demonstrating 1 fewer readmission for every 100 individuals in the program (propensity score-matched adjusted risk difference [aRD] -1.5, 95% CI, -2.6 to -0.46; adjusted risk ratio [aRR] 0.78, 95% CI, 0.65-0.93). For every 100 individuals enrolled in the program, 85 more had a BP recorded within 10 days (propensity score-matched aRD 85.4, 95% CI, 84.3-86.6), and six more had a 6-week postpartum office visit (propensity score-matched aRD 5.7, 95% CI, 3.9-7.6). Program enrollment was also associated with increased initiation of an antihypertensive medication postpartum (propensity score-matched aRR 4.44, 95% CI, 3.88-5.07). CONCLUSION Participation in a postpartum remote BP monitoring program was associated with fewer postpartum hospital readmissions, higher attendance at postpartum visits, improved guideline adherence, and higher rates of antihypertensive use.
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Affiliation(s)
- Lara S Lemon
- Department of Obstetrics, Gynecology and Reproductive Sciences, Magee-Womens Hospital, and Magee-Womens Research Institute, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
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Lewkowitz AK, Hauspurg A. Perinatal Remote Blood Pressure Monitoring. Obstet Gynecol 2024; 144:339-345. [PMID: 39053003 PMCID: PMC11326962 DOI: 10.1097/aog.0000000000005690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 03/14/2024] [Indexed: 07/27/2024]
Abstract
Perinatal mortality and severe maternal morbidity among individuals with hypertensive disorders of pregnancy (HDP) are often driven by persistent, uncontrolled hypertension. Whereas traditional perinatal blood pressure (BP) ascertainment occurs through in-person clinic appointments, self-measured blood pressure (SMBP) programs allow individuals to measure their BP remotely and receive remote management by a medical team. Though data remain limited on clinically important outcomes such as maternal morbidity, these programs have shown promise in improving BP ascertainment rates in the immediate postpartum period and enhancing racial and ethnic equity in BP ascertainment after hospital discharge. In this narrative review, we provide an overview of perinatal SMBP programs that have been described in the literature and the data that support their efficacy. Furthermore, we offer suggestions for practitioners, institutions, and health systems that may be considering implementing SMBP programs, including important health equity concerns to be considered. Last, we discuss opportunities for ongoing and future research regarding SMBP programs' effects on maternal morbidity, long-term health outcomes, inequities that are known to exist in HDP and HDP-related outcomes, and the cost effectiveness of these programs.
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Affiliation(s)
- Adam K Lewkowitz
- Department of Obstetrics and Gynecology, Warren Alpert Medical School at Brown University, and the Center for Digital Health, Brown School of Public Health, Providence, Rhode Island; and the Department of Obstetrics and Gynecology, University of Pittsburgh, Pittsburgh, Pennsylvania
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Hauspurg A, Venkatakrishnan K, Collins L, Countouris M, Larkin J, Quinn B, Kabir N, Catov J, Lemon L, Simhan H. Postpartum Ambulatory Blood Pressure Patterns Following New-Onset Hypertensive Disorders of Pregnancy. JAMA Cardiol 2024; 9:703-711. [PMID: 38865121 PMCID: PMC11170460 DOI: 10.1001/jamacardio.2024.1389] [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: 08/11/2023] [Accepted: 03/20/2024] [Indexed: 06/13/2024]
Abstract
Importance After a hypertensive disorder of pregnancy, hypertension can worsen in the postpartum period following hospital discharge. Risk factors for ongoing hypertension and associated outcomes have not been well characterized. Objective To identify risk factors and characterize outcomes for individuals with ongoing hypertension and severe hypertension following hospital discharge post partum through a hospital system's remote blood pressure (BP) management program. Design, Setting, and Participants This cohort study involved a population-based sample of individuals with a new-onset hypertensive disorder of pregnancy (preeclampsia or gestational hypertension) and no prepregnancy hypertension who delivered between September 2019 and June 2021. Participants were enrolled in a remote BP monitoring and management program at a postpartum unit at a referral hospital. Data analysis was performed from August 2021 to January 2023. Exposure Inpatient postpartum BP categories. Main Outcomes and Measures The primary outcomes were readmission and emergency department visits within the first 6 weeks post partum. Logistic regression was used to model adjusted odds ratios (aORs) and 95% CIs. Results Of 2705 individuals in the cohort (mean [SD] age, 29.8 [5.7] years), 2214 (81.8%) had persistent hypertension post partum after hospital discharge, 382 (14.1%) developed severe hypertension after discharge, and 610 (22.6%) had antihypertensive medication initiated after discharge. Individuals with severe hypertension had increased odds of postpartum emergency department visits (aOR, 1.85; 95% CI, 1.17-2.92) and hospital readmissions (aOR, 6.75; 95% CI, 3.43-13.29) compared with individuals with BP normalization. When inpatient postpartum BP categories were compared with outpatient home BP trajectories to inform optimal thresholds for inpatient antihypertensive medication initiation, there was significant overlap between postdischarge BP trajectories among those with inpatient systolic BP greater than or equal to 140 to 149 mm Hg and/or diastolic BP greater than or equal to 90 to 99 mm Hg and those with systolic BP greater than or equal to 150 mm Hg and/or diastolic BP greater than or equal to 100 mm Hg. Conclusions and Relevance This cohort study found that more than 80% of individuals with hypertensive disorders of pregnancy had ongoing hypertension after hospital discharge, with approximately 14% developing severe hypertension. These data support the critical role of remote BP monitoring programs and highlight the need for improved tools for risk stratification and consideration of liberalization of thresholds for medication initiation post partum.
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Affiliation(s)
- Alisse Hauspurg
- Magee-Womens Research Institute, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
- Department of Obstetrics, Gynecology and Reproductive Sciences, Magee-Womens Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Kripa Venkatakrishnan
- Department of Clinical Analytics, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Latima Collins
- Department of Obstetrics, Gynecology and Reproductive Sciences, Magee-Womens Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Malamo Countouris
- Division of Cardiology, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Jacob Larkin
- Department of Obstetrics, Gynecology and Reproductive Sciences, Magee-Womens Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Beth Quinn
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Nuzhat Kabir
- University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Janet Catov
- Magee-Womens Research Institute, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
- Department of Obstetrics, Gynecology and Reproductive Sciences, Magee-Womens Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Lara Lemon
- Department of Obstetrics, Gynecology and Reproductive Sciences, Magee-Womens Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
- Department of Clinical Analytics, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Hyagriv Simhan
- Magee-Womens Research Institute, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
- Department of Obstetrics, Gynecology and Reproductive Sciences, Magee-Womens Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
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Lihme F, Basit S, Thilaganathan B, Boyd HA. Patterns of Antihypertensive Medication Use in the First 2 Years Post Partum. JAMA Netw Open 2024; 7:e2426394. [PMID: 39110457 PMCID: PMC11307130 DOI: 10.1001/jamanetworkopen.2024.26394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 06/10/2024] [Indexed: 08/10/2024] Open
Abstract
Importance Women who had a hypertensive disorder of pregnancy (HDP) have a well-documented risk of chronic hypertension within a few years of delivery, but management of postpartum hypertension among these women remains inconsistent. Objective To assess the incidence of initiation of antihypertensive medication use in the first 2 years after delivery by HDP status and antenatal antihypertensive medication use. Design, Setting, and Participants This Danish register-based cohort study used data from women with at least 1 pregnancy lasting 20 or more gestational weeks (only the first pregnancy in the period was considered) who delivered from January 1, 1995, to December 31, 2018. Statistical analysis was conducted from October 2022 to September 2023. Exposure Hypertensive disorders of pregnancy. Main Outcomes and Measures Cumulative incidences and hazard ratios of initiating antihypertensive medication use within 2 years post partum (5 postpartum time intervals) by HDP status and antenatal medication use. Results The cohort included 784 782 women, of whom 36 900 (4.7% [95% CI, 4.7%-4.8%]) had an HDP (HDP: median age at delivery, 29.1 years [IQR, 26.1-32.7 years]; no HDP: median age at delivery, 29.0 years [IQR, 25.9-32.3 years]). The 2-year cumulative incidence of initiating postpartum antihypertensive treatment ranged from 1.8% (95% CI, 1.8%-1.8%) among women who had not had HDPs to 44.1% (95% CI, 40.0%-48.2%) among women with severe preeclampsia who required antihypertensive medication during pregnancy. Most women who required postpartum antihypertensive medication after an HDP initiated use within 3 months of delivery (severe preeclampsia, 86.6% [95% CI, 84.6%-89.4%]; preeclampsia, 75.3% [95% CI, 73.8%-76.2%]; and gestational hypertension, 75.1% [95% CI, 72.9%-77.1%]). However, 13.4% (95% CI, 11.9%-14.1%) of women with severe preeclampsia, 24.7.% (95% CI, 24.0%-26.0%) of women with preeclampsia, 24.9% (95% CI, 22.5%-27.5%) of women with gestational hypertension, and 76.7% (95% CI, 76.3%-77.1%) of those without an HDP first filled a prescription for antihypertensive medication more than 3 months after delivery. Women with gestational hypertension had the highest rate of initiating medication after more than 1 year post partum, with 11.6% (95% CI, 10.0%-13.2%) starting treatment after this period. Among women who filled a prescription in the first 3 months post partum, up to 55.9% (95% CI, 46.2%-66.1%) required further prescriptions more than 3 months post partum, depending on HDP status and antenatal medication use. Conclusions and Relevance In this cohort study of postpartum women, the incidence of initiation of postnatal antihypertensive medication use varied by HDP status, HDP severity, and antenatal antihypertensive medication use. Up to 24.9% of women initiated antihypertensive medication use more than 3 months after an HDP, with up to 11.6% initiating treatment after 1 year. Routine postpartum blood pressure monitoring might prevent diagnostic delays in initiation of antihypertensive medication use and improve cardiovascular disease prevention among women.
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Affiliation(s)
- Frederikke Lihme
- Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark
| | - Saima Basit
- Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark
| | | | - Heather A. Boyd
- Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark
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Mujic E, Parker SE, Nelson KP, O'Brien M, Chestnut IA, Abrams J, Yarrington CD. Implementation of a Cell-Enabled Remote Blood Pressure Monitoring Program During the Postpartum Period at a Safety-Net Hospital. J Am Heart Assoc 2024; 13:e034031. [PMID: 38934890 PMCID: PMC11255713 DOI: 10.1161/jaha.123.034031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Accepted: 05/21/2024] [Indexed: 06/28/2024]
Abstract
BACKGROUND Postpartum hypertension is a risk factor for severe maternal morbidity; however, barriers exist for diagnosis and treatment. Remote blood pressure (BP) monitoring programs are an effective tool for monitoring BP and may mitigate maternal health disparities. We aimed to describe and evaluate engagement in a remote BP monitoring program on BP ascertainment during the first 6-weeks postpartum among a diverse patient population. METHODS AND RESULTS A postpartum remote BP monitoring program, using cell-enabled technology and delivered in multiple languages, was implemented at a large safety-net hospital. Eligible patients are those with hypertensive disorders before or during pregnancy. We describe characteristics of patients enrolled from January 2021 to May 2022 and examine program engagement by patient characteristics. Linear regression models were used to calculate mean differences and 95% CIs between characteristics and engagement metrics. We describe the prevalence of patients with BP ≥140/or >90 mm Hg. Among 1033 patients, BP measures were taken an average of 15.2 days during the 6-weeks, with the last measurement around 1 month (mean: 30.9 days), and little variability across race or ethnicity. Younger maternal age (≤25 years) was associated with less frequent measures (mean difference, -4.3 days [95% CI: -6.1 to -2.4]), and grandmultiparity (≥4 births) was associated with shorter engagement (mean difference, -3.5 days [95% CI, -6.1 to -1.0]). Prevalence of patients with BP ≥140/or >90 mm Hg was 62.3%, with differences by race or ethnicity (Black: 72.9%; Hispanic: 52.4%; White: 56.0%). CONCLUSIONS A cell-enabled postpartum remote BP monitoring program was successful in uniformly monitoring BP and capturing hypertension among a diverse, safety-net hospital population.
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Affiliation(s)
- Ema Mujic
- Department of EpidemiologyBoston University School of Public HealthBostonMAUSA
| | - Samantha E. Parker
- Department of EpidemiologyBoston University School of Public HealthBostonMAUSA
| | - Kerrie P. Nelson
- Department of BiostatisticsBoston University School of Public HealthBostonMAUSA
| | - Megan O'Brien
- Department of Obstetrics and GynecologyBoston University School of MedicineBostonMAUSA
| | - Idalis A. Chestnut
- Department of EpidemiologyBoston University School of Public HealthBostonMAUSA
| | - Jasmine Abrams
- Department of Social and Behavioral SciencesYale University School of Public HealthNew HavenCTUSA
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Simon E. [Is the etiology of preeclampsia really placental?]. GYNECOLOGIE, OBSTETRIQUE, FERTILITE & SENOLOGIE 2024; 52:443-445. [PMID: 38960504 DOI: 10.1016/j.gofs.2024.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/05/2024]
Affiliation(s)
- Emmanuel Simon
- Pôle gynécologie obstétrique et biologie de la reproduction, CHU Dijon Bourgogne, Dijon, France; Université de Bourgogne, Dijon, France.
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Ushida T, Tano S, Imai K, Matsuo S, Kajiyama H, Kotani T. Postpartum and interpregnancy care of women with a history of hypertensive disorders of pregnancy. Hypertens Res 2024; 47:1457-1469. [PMID: 38467793 DOI: 10.1038/s41440-024-01641-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 02/21/2024] [Accepted: 02/24/2024] [Indexed: 03/13/2024]
Abstract
Hypertensive disorders of pregnancy (HDP) are common complications associated with maternal and neonatal morbidity and mortality worldwide. Insights gained from long-term cohort studies have revealed that women with a history of HDP are predisposed to recurrent HDP in subsequent pregnancies and face heightened risks for cardiovascular and metabolic diseases later in life. Pregnancy is a unique condition that overloads maternal cardiac and metabolic functions, and is recognized as a "maternal stress test" for future cardiovascular and metabolic diseases. Pregnancy and postpartum period provide a valuable opportunity for identifying women with underlying and unrecognized cardiovascular and metabolic risk factors. Establishing an effective postpartum healthcare program for women who have experienced HDP is crucial in reducing the future risk of health complications. Postpartum care consists of supportive care for both mothers and children, including not only the assessment of physical and psychological well-being but also long-term postpartum preventive health management. Interpregnancy care is a continuum from postpartum care and includes supportive care to prepare for future pregnancies. Various initiatives across nations have been initiated to establish follow-up programs for women with a history of HDP; however, sufficient evidence of the impact of such programs is not available. Substantial challenges persist in establishing an efficient postpartum follow-up program, including educational strategies, selection of effective lifestyle interventions, and collaboration among various healthcare providers. This review outlines the postpartum and interpregnancy care of women who have experienced HDP as well as the current status and challenges of related healthcare initiatives in Japan.
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Affiliation(s)
- Takafumi Ushida
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan.
- Division of Reproduction and Perinatology, Center for Maternal-Neonatal Care, Nagoya University Hospital, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan.
| | - Sho Tano
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
- Division of Reproduction and Perinatology, Center for Maternal-Neonatal Care, Nagoya University Hospital, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Kenji Imai
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
- Division of Reproduction and Perinatology, Center for Maternal-Neonatal Care, Nagoya University Hospital, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Seiko Matsuo
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
- Division of Reproduction and Perinatology, Center for Maternal-Neonatal Care, Nagoya University Hospital, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Hiroaki Kajiyama
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Tomomi Kotani
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
- Division of Reproduction and Perinatology, Center for Maternal-Neonatal Care, Nagoya University Hospital, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
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Lavallee L, Roman C, Brace E, Mackillop L, Yang Y, Cairns A, Dockree S, Tarassenko L, McManus RJ, Wilson H, Tucker K. Rapid implementation of blood pressure self-monitoring in pregnancy at a UK NHS Trust during the COVID-19 pandemic: a quality improvement evaluation. BMJ Open Qual 2024; 13:e002383. [PMID: 38816006 PMCID: PMC11141177 DOI: 10.1136/bmjoq-2023-002383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 05/13/2024] [Indexed: 06/01/2024] Open
Abstract
BACKGROUND This service evaluation describes the rapid implementation of self-monitoring of blood pressure (SMBP) into maternity care at a tertiary referral centre during the COVID-19 pandemic. It summarises findings, identifies knowledge gaps and provides recommendations for further research and practice. INTERVENTION Pregnant and postpartum women monitored their blood pressure (BP) at home, with instructions on actions to take if their BP exceeded pre-determined thresholds. Some also conducted proteinuria self-testing. DATA COLLECTION AND ANALYSIS Maternity records, app data and staff feedback were used in interim evaluations to assess process effectiveness and guide adjustments, employing a Plan-Do-Study-Act and root cause analysis approach. RESULTS Between March 2020 and August 2021, a total of 605 women agreed to self-monitor their BP, including 10 women with limited English. 491 registered for telemonitoring (81.2%). 21 (3.5%) took part in urine self-testing. Engagement was high and increased over time with no safety issues. Biggest concerns related to monitor supply and postnatal monitoring. In December 2020, SMBP was integrated into the standard maternity care pathway. CONCLUSIONS This project demonstrated successful integration of SMBP into maternity care. Early stakeholder engagement and clear guidance were crucial and community midwifery support essential. Supplying BP monitors throughout pregnancy and post partum could improve the service and fully digitised maternity records would aid data collection. More research is needed on SMBP in the postnatal period and among non-English speakers. These findings support efforts to implement app-supported self-monitoring and guide future research.
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Affiliation(s)
- Layla Lavallee
- Nuffield Department of Primary Care Health Sciences, University of Oxford Medical Sciences Division, Oxford, UK
| | - Cristian Roman
- Department of Engineering Science, Institute of Biomedical Engineering, University of Oxford Mathematical, Physical and Life Sciences Division, Oxford, UK
| | - Emily Brace
- Maternity Safety Support Program, NHS England and NHS Improvement London, London, UK
| | - Lucy Mackillop
- Nuffield Department of Women's & Reproductive Health, University of Oxford Medical Sciences Division, Oxford, UK
| | - Yaling Yang
- Nuffield Department of Primary Care Health Sciences, University of Oxford Medical Sciences Division, Oxford, UK
| | | | - Samuel Dockree
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Lionel Tarassenko
- Institute of Biomedical Engineering, University of Oxford Mathematical, Physical and Life Sciences Division, Oxford, UK
| | - Richard J McManus
- Nuffield Department of Primary Care Health Sciences, University of Oxford Medical Sciences Division, Oxford, UK
| | - Hannah Wilson
- King's College London Faculty of Life Sciences and Medicine, London, UK
| | - Katherine Tucker
- Nuffield Department of Primary Care Health Sciences, University of Oxford Medical Sciences Division, Oxford, UK
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Smith GN, Dayan N. Management of cardiac and cardiovascular dysfunction postpartum should include support to initiate and continue breastfeeding. Eur J Prev Cardiol 2024; 31:e45-e46. [PMID: 38015661 DOI: 10.1093/eurjpc/zwad366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 11/17/2023] [Accepted: 11/27/2023] [Indexed: 11/30/2023]
Affiliation(s)
- Graeme N Smith
- Department of Obstetrics and Gynecology, Kingston Health Sciences Centre, Queen's University, 76 Stuart St, Kingston K7L 2V7, Canada
| | - Natalie Dayan
- Department of Medicine, McGill University, Montreal, Canada
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10
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Lachaud AE, Hirshberg A, Levine LD. Antihypertensive medication to prevent postpartum hypertension-related readmissions: necessary but not sufficient. Am J Obstet Gynecol 2024:S0002-9378(24)00524-6. [PMID: 38729851 DOI: 10.1016/j.ajog.2024.04.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Accepted: 04/12/2024] [Indexed: 05/12/2024]
Affiliation(s)
- Amber E Lachaud
- Department of Obstetrics and Gynecology, Pregnancy and Perinatal Research Center, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Adi Hirshberg
- Department of Obstetrics and Gynecology, Pregnancy and Perinatal Research Center, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Lisa D Levine
- Department of Obstetrics and Gynecology, Pregnancy and Perinatal Research Center, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA.
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Henry A, Mangos G, Roberts LM, Brown MA, Pettit F, O’Sullivan AJ, Crowley R, Youssef G, Davis GK. Preeclampsia-Associated Cardiovascular Risk Factors 6 Months and 2 Years After Pregnancy: The P4 Study. Hypertension 2024; 81:851-860. [PMID: 38288610 PMCID: PMC10956664 DOI: 10.1161/hypertensionaha.123.21890] [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: 08/05/2023] [Accepted: 01/11/2024] [Indexed: 03/22/2024]
Abstract
BACKGROUND Increased cardiovascular risk following preeclampsia is well established and there are signs of early cardiovascular aging 6 months postpartum. This study assessed whether blood pressure (BP) and other cardiovascular measures are abnormal 2 years postpartum in the same cohort to determine ongoing risk markers. METHODS Six months and 2 years postpartum, BP was measured using sphygmomanometry, 24-hour ambulatory BP monitoring, and noninvasive central BP. Anthropometric measures, blood, and urine biochemistry were performed. Cross-sectional comparisons between preeclampsia and normotensive pregnancy (NP) groups and longitudinal comparisons within each group were made at 6 months and 2 years. RESULTS Two years postpartum, 129 NP, and 52 preeclampsia women were studied who also had 6 months measures. At both time points, preeclampsia group had significantly higher BP (office BP 2 years, 112±12/72±8 versus 104±9/67±7 mm Hg NP; [P<0.001]; mean ambulatory BP monitoring 116±9/73±8 versus 106±8/67±6 mm Hg NP; [P<0.001]). No significant BP changes noted 6 months to 2 years within either group. Office BP thresholds of 140 mm Hg systolic and 90 mm Hg diastolic classified 2% preeclampsia and 0% NP at 2 years. American Heart Association 2017 criteria (above normal, >120/80 mm Hg) classified 25% versus 8% (P<0.002), as did our reference range threshold of 122/79 mm Hg. American Heart Association criteria classified 60% post-preeclampsia versus 16% after NP with above-normal ambulatory BP monitoring (P<0.001). Other cardiovascular risk markers more common 2 years post-preeclampsia included higher body mass index (median 26.6 versus 23.1, P=0.003) and insulin resistance. CONCLUSIONS After preeclampsia, women have significantly higher BP 6 months and 2 years postpartum, and have higher body mass index and insulin-resistance scores, increasing their future cardiovascular risk. Regular cardiovascular risk screening should be implemented for all who have experienced preeclampsia.
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Affiliation(s)
- Amanda Henry
- School of Clinical Medicine, UNSW Medicine and Health, University of New South Wales, Sydney, Australia (A.H., G.M., L.M.R., M.A.B., F.P., A.J.O., G.K.D.)
- Departments of Women’s and Children’s Health (A.H., L.M.R., G.K.D.)
| | - George Mangos
- School of Clinical Medicine, UNSW Medicine and Health, University of New South Wales, Sydney, Australia (A.H., G.M., L.M.R., M.A.B., F.P., A.J.O., G.K.D.)
- Departments of Renal Medicine (G.M., M.A.B., F.P.)
| | - Lynne M. Roberts
- School of Clinical Medicine, UNSW Medicine and Health, University of New South Wales, Sydney, Australia (A.H., G.M., L.M.R., M.A.B., F.P., A.J.O., G.K.D.)
- Departments of Women’s and Children’s Health (A.H., L.M.R., G.K.D.)
| | - Mark A. Brown
- School of Clinical Medicine, UNSW Medicine and Health, University of New South Wales, Sydney, Australia (A.H., G.M., L.M.R., M.A.B., F.P., A.J.O., G.K.D.)
- Departments of Renal Medicine (G.M., M.A.B., F.P.)
| | - Franziska Pettit
- School of Clinical Medicine, UNSW Medicine and Health, University of New South Wales, Sydney, Australia (A.H., G.M., L.M.R., M.A.B., F.P., A.J.O., G.K.D.)
- Departments of Renal Medicine (G.M., M.A.B., F.P.)
| | - Anthony J. O’Sullivan
- School of Clinical Medicine, UNSW Medicine and Health, University of New South Wales, Sydney, Australia (A.H., G.M., L.M.R., M.A.B., F.P., A.J.O., G.K.D.)
- Endocrinology (A.J.O.), St George Hospital, Kogarah, Australia
| | - Rose Crowley
- Cardiology (R.C., G.Y.) St George Hospital, Sydney, Australia
| | - George Youssef
- Cardiology (R.C., G.Y.) St George Hospital, Sydney, Australia
| | - Gregory K. Davis
- School of Clinical Medicine, UNSW Medicine and Health, University of New South Wales, Sydney, Australia (A.H., G.M., L.M.R., M.A.B., F.P., A.J.O., G.K.D.)
- Departments of Women’s and Children’s Health (A.H., L.M.R., G.K.D.)
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12
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Newman N, Beyuo TK, Nartey BA, Segbedzi-Rich E, Pangori A, Moyer CA, Lori JR, Oppong SA, Lawrence ER. Facilitators and barriers to home blood pressure monitoring among pregnant women in Ghana: a mixed-methods analysis of patient perspectives. BMC Pregnancy Childbirth 2024; 24:208. [PMID: 38504214 PMCID: PMC10949704 DOI: 10.1186/s12884-024-06421-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 03/13/2024] [Indexed: 03/21/2024] Open
Abstract
BACKGROUND The benefit of home blood pressure monitoring during pregnancy and in low-resource settings is incompletely understood. The objective of this study was to explore the experiences, barriers, and facilitators of home blood pressure monitoring among pregnant women in Ghana. METHODS This concurrent triangulation mixed-methods study was conducted at an urban tertiary hospital in Ghana. Participants were recruited from adult pregnant women presenting for routine antenatal care. Upon enrollment, participants' demographics and history were collected. At the next study visit, participants received audiovisual and hands-on training on using an automatic blood pressure monitor; they then monitored and logged their blood pressure daily at home for 2-4 weeks. At the final study visit, verbally administered surveys and semi-structured interviews assessed participant's experiences. Quantitative data were analyzed using R version 4.2.2, and frequencies and descriptive statistics were calculated. Qualitative data were imported into DeDoose 9.0.78 for thematic analysis. RESULTS Of 235 enrolled participants, 194 completed surveys; of those, 33 completed in-depth interviews. Participants' mean age was 31.6 (SD 5.3) years, 32.1% had not previously given birth, and 31.1% had less than a senior high school education. On a 4-point Likert scale, the majority reported they "definitely" were able to remember (n = 134, 69.1%), could find the time (n = 124, 63.9%), had the energy (n = 157, 80.9%), could use the blood pressure monitor without problems (n = 155, 79.9%), and had family approval (n = 182, 96.3%) while engaging in home blood pressure monitoring. 95.88% (n = 186) believed that pregnant women in Ghana should monitor their blood pressure at home. Qualitative thematic analysis demonstrated that most participants liked home blood pressure monitoring because of increased knowledge of their health during pregnancy. While most participants found measuring their blood pressure at home doable, many faced challenges. Participants' experiences with five key factors influenced how easy or difficult their experience was: 1) Time, stress, and daily responsibilities; 2) Perceived importance of BP in pregnancy; 3) Role of family; 4) Capability of performing monitoring; 5) Convenience of monitoring. CONCLUSIONS Among pregnant women in urban Ghana, home blood pressure monitoring was perceived as positive, important, and doable; however, challenges must be addressed.
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Affiliation(s)
- Noah Newman
- University of Michigan Medical School, 1301 Catherine St., Ann Arbor, MI, 48109, USA
| | - Titus K Beyuo
- University of Ghana Medical School, P.O. Box 4236, Korle Bu, Accra, Ghana.
- Korle Bu Teaching Hospital, Department of Obstetrics and Gynecology, University of Ghana Medical School, P.O. Box KB 77, Korle Bu, Accra, Ghana.
| | - Betty A Nartey
- Korle Bu Teaching Hospital, Department of Obstetrics and Gynecology, University of Ghana Medical School, P.O. Box KB 77, Korle Bu, Accra, Ghana
| | - Elorm Segbedzi-Rich
- Korle Bu Teaching Hospital, Department of Obstetrics and Gynecology, University of Ghana Medical School, P.O. Box KB 77, Korle Bu, Accra, Ghana
| | - Andrea Pangori
- Department of Obstetrics and Gynecology, University of Michigan, 1500 E. Medical Center Dr., Ann Arbor, MI, 48109, USA
| | - Cheryl A Moyer
- Department of Obstetrics and Gynecology, University of Michigan, 1500 E. Medical Center Dr., Ann Arbor, MI, 48109, USA
- Department of Learning Health Sciences, University of Michigan, 1111 E. Catherine Street, Ann Arbor, MI, 48109, USA
| | - Jody R Lori
- University of Michigan School of Nursing, 400 N Ingalls St, Ann Arbor, MI, 48104, USA
| | - Samuel A Oppong
- University of Ghana Medical School, P.O. Box 4236, Korle Bu, Accra, Ghana
- Korle Bu Teaching Hospital, Department of Obstetrics and Gynecology, University of Ghana Medical School, P.O. Box KB 77, Korle Bu, Accra, Ghana
| | - Emma R Lawrence
- Department of Obstetrics and Gynecology, University of Michigan, 1500 E. Medical Center Dr., Ann Arbor, MI, 48109, USA
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13
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Kitt J, Krasner S, Barr L, Frost A, Tucker K, Bateman PA, Suriano K, Kenworthy Y, Lapidaire W, Lacharie M, Mills R, Roman C, Mackillop L, Cairns A, Aye C, Ferreira V, Piechnik S, Lukaschuk E, Thilaganathan B, Chappell LC, Lewandowski AJ, McManus RJ, Leeson P. Cardiac Remodeling After Hypertensive Pregnancy Following Physician-Optimized Blood Pressure Self-Management: The POP-HT Randomized Clinical Trial Imaging Substudy. Circulation 2024; 149:529-541. [PMID: 37950907 DOI: 10.1161/circulationaha.123.067597] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Accepted: 11/09/2023] [Indexed: 11/13/2023]
Abstract
BACKGROUND Hypertensive pregnancy disorders are associated with adverse cardiac remodeling, which can fail to reverse in the postpartum period in some women. The Physician-Optimized Postpartum Hypertension Treatment trial demonstrated that improved blood pressure control while the cardiovascular system recovers postpartum associates with persistently reduced blood pressure. We now report the effect on cardiac remodeling. METHODS In this prospective, randomized, open-label, blinded end point trial, in a single UK hospital, 220 women were randomly assigned 1:1 to self-monitoring with research physician-optimized antihypertensive titration or usual postnatal care from a primary care physician and midwife. Participants were 18 years of age or older, with preeclampsia or gestational hypertension, requiring antihypertensives on hospital discharge postnatally. Prespecified secondary cardiac imaging outcomes were recorded by echocardiography around delivery, and again at blood pressure primary outcome assessment, around 9 months postpartum, when cardiovascular magnetic resonance was also performed. RESULTS A total of 187 women (101 intervention; 86 usual care) underwent echocardiography at baseline and follow-up, at a mean 258±14.6 days postpartum, of which 174 (93 intervention; 81 usual care) also had cardiovascular magnetic resonance at follow-up. Relative wall thickness by echocardiography was 0.06 (95% CI, 0.07-0.05; P<0.001) lower in the intervention group between baseline and follow-up, and cardiovascular magnetic resonance at follow-up demonstrated a lower left ventricular mass (-6.37 g/m2; 95% CI, -7.99 to -4.74; P<0.001), end-diastolic volume (-3.87 mL/m2; 95% CI, -6.77 to -0.98; P=0.009), and end-systolic volume (-3.25 mL/m2; 95% CI, 4.87 to -1.63; P<0.001) and higher left and right ventricular ejection fraction by 2.6% (95% CI, 1.3-3.9; P<0.001) and 2.8% (95% CI, 1.4-4.1; P<0.001), respectively. Echocardiography-assessed left ventricular diastolic function demonstrated a mean difference in average E/E' of 0.52 (95% CI, -0.97 to -0.07; P=0.024) and a reduction in left atrial volumes of -4.33 mL/m2 (95% CI, -5.52 to -3.21; P<0.001) between baseline and follow-up when adjusted for baseline differences in measures. CONCLUSIONS Short-term postnatal optimization of blood pressure control after hypertensive pregnancy, through self-monitoring and physician-guided antihypertensive titration, associates with long-term changes in cardiovascular structure and function, in a pattern associated with more favorable cardiovascular outcomes. REGISTRATION URL: https://www.clinicaltrials.gov; Unique identifier: NCT04273854.
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Affiliation(s)
- Jamie Kitt
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine (J.K., S.K., A.F., K.S., Y.K., W.L., A.J.L., P.L.), University of Oxford, United Kingdom
- Nuffield Department of Primary Care Health Sciences (J.K., K.T., P.A.B., R.J.M.), University of Oxford, United Kingdom
| | - Samuel Krasner
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine (J.K., S.K., A.F., K.S., Y.K., W.L., A.J.L., P.L.), University of Oxford, United Kingdom
| | - Logan Barr
- Queen's University School of Medicine, Kingston, Canada (L.B.)
| | - Annabelle Frost
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine (J.K., S.K., A.F., K.S., Y.K., W.L., A.J.L., P.L.), University of Oxford, United Kingdom
- Nuffield Department of Women's and Reproductive Health (A.F., L.M., A.C., C.A.), University of Oxford, United Kingdom
| | - Katherine Tucker
- Nuffield Department of Primary Care Health Sciences (J.K., K.T., P.A.B., R.J.M.), University of Oxford, United Kingdom
| | - Paul A Bateman
- Nuffield Department of Primary Care Health Sciences (J.K., K.T., P.A.B., R.J.M.), University of Oxford, United Kingdom
| | - Katie Suriano
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine (J.K., S.K., A.F., K.S., Y.K., W.L., A.J.L., P.L.), University of Oxford, United Kingdom
| | - Yvonne Kenworthy
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine (J.K., S.K., A.F., K.S., Y.K., W.L., A.J.L., P.L.), University of Oxford, United Kingdom
| | - Winok Lapidaire
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine (J.K., S.K., A.F., K.S., Y.K., W.L., A.J.L., P.L.), University of Oxford, United Kingdom
| | - Miriam Lacharie
- Oxford Centre for Clinical Magnetic Resonance Research, Division of Cardiovascular Medicine, Radcliffe Department of Medicine (M.L., R.M., S.P.), University of Oxford, United Kingdom
| | - Rebecca Mills
- Oxford Centre for Clinical Magnetic Resonance Research, Division of Cardiovascular Medicine, Radcliffe Department of Medicine (M.L., R.M., S.P.), University of Oxford, United Kingdom
| | - Cristian Roman
- Institute of Biomedical Engineering, Department of Engineering Science (C.R.), University of Oxford, United Kingdom
| | - Lucy Mackillop
- Nuffield Department of Women's and Reproductive Health (A.F., L.M., A.C., C.A.), University of Oxford, United Kingdom
| | - Alexandra Cairns
- Nuffield Department of Women's and Reproductive Health (A.F., L.M., A.C., C.A.), University of Oxford, United Kingdom
| | - Christina Aye
- Nuffield Department of Women's and Reproductive Health (A.F., L.M., A.C., C.A.), University of Oxford, United Kingdom
- Fetal Medicine Unit, Oxford University Hospitals National Health Service Foundation Trust, United Kingdom (C.A.)
| | - Vanessa Ferreira
- Oxford Centre for Clinical Magnetic Resonance Research (V.F., E.L.), University of Oxford, United Kingdom
| | - Stefan Piechnik
- Oxford Centre for Clinical Magnetic Resonance Research, Division of Cardiovascular Medicine, Radcliffe Department of Medicine (M.L., R.M., S.P.), University of Oxford, United Kingdom
| | - Elena Lukaschuk
- Oxford Centre for Clinical Magnetic Resonance Research (V.F., E.L.), University of Oxford, United Kingdom
| | - Basky Thilaganathan
- Fetal Medicine Unit, St George's University Hospitals National Health Service Foundation Trust, London, United Kingdom (B.T.)
- Molecular and Clinical Sciences Research Institute, St George's University of London, United Kingdom (B.T.)
| | - Lucy C Chappell
- King's College London and Guy's and St Thomas' National Health Service Foundation Trust, United Kingdom (L.C.C.)
| | - Adam J Lewandowski
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine (J.K., S.K., A.F., K.S., Y.K., W.L., A.J.L., P.L.), University of Oxford, United Kingdom
| | - Richard J McManus
- Nuffield Department of Primary Care Health Sciences (J.K., K.T., P.A.B., R.J.M.), University of Oxford, United Kingdom
| | - Paul Leeson
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine (J.K., S.K., A.F., K.S., Y.K., W.L., A.J.L., P.L.), University of Oxford, United Kingdom
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14
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Hauspurg A, Bryan S, Jeyabalan A, Davis EM, Hart R, Shirriel J, Muldoon M, Catov J. Blood Pressure Trajectories Through the First Year Postpartum in Overweight or Obese Individuals Following a Hypertensive Disorder of Pregnancy. Hypertension 2024; 81:302-310. [PMID: 38073563 PMCID: PMC10872368 DOI: 10.1161/hypertensionaha.123.22231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 11/27/2023] [Indexed: 01/19/2024]
Abstract
BACKGROUND Hypertensive disorders of pregnancy are associated with cardiovascular disease; however, patterns of blood pressure (BP) recovery are understudied. We compared pregnancy and postpartum BP trajectories among individuals with hypertensive disorders of pregnancy who developed persistent hypertension at 1-year postpartum compared with individuals with normalization of BP. METHODS We used data from a randomized clinical trial of individuals with overweight, obesity, and hypertensive disorders of pregnancy conducted in the first year after delivery. Pregnancy BPs were obtained during prenatal visits; postpartum BPs were prospectively obtained through home monitoring. Demographic characteristics and trajectories were compared by hypertensive status (systolic BP ≥130 mm Hg, diastolic BP ≥80 mm Hg, or use of antihypertensive medications) at 1 year. We used repeated BP measures to fit separate mixed-effects linear regression models for pregnancy and postpartum using restricted cubic splines. RESULTS We included 129 individuals; 75 (58%) individuals progressed to hypertension by 1-year postpartum. Individuals with hypertension were older, delivered at earlier gestational ages, and had higher body mass index at 1-year postpartum compared with those with normalization. Individuals with hypertension had similar BP trajectories during pregnancy to those with BP normalization but a significantly different BP trajectory (P<0.01 for systolic and diastolic BPs) in the first year postpartum. These differences persisted in multivariable models after adjustment for early pregnancy body mass index, age, and severity of hypertensive disorder of pregnancy (P<0.01 for systolic and diastolic BPs). CONCLUSIONS BP trajectories in the first year postpartum, but not during pregnancy, may provide important information for risk stratification after a hypertensive disorder of pregnancy. REGISTRATION URL: https://clinicaltrials.gov; Unique identifier: NCT03749746.
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Affiliation(s)
- Alisse Hauspurg
- Magee-Womens Research Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA
- Department of Obstetrics, Gynecology and Reproductive Sciences, Magee-Womens Hospital, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Samantha Bryan
- Magee-Womens Research Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Arun Jeyabalan
- Magee-Womens Research Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA
- Department of Obstetrics, Gynecology and Reproductive Sciences, Magee-Womens Hospital, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Esa M. Davis
- University of Maryland School of Medicine, Baltimore, PA
| | - Renee Hart
- University of Maryland School of Medicine, Baltimore, PA
| | - Jada Shirriel
- University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Matthew Muldoon
- Division of Cardiology, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Janet Catov
- Magee-Womens Research Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA
- Department of Obstetrics, Gynecology and Reproductive Sciences, Magee-Womens Hospital, University of Pittsburgh School of Medicine, Pittsburgh, PA
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15
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Charakida M, Wright A, Magee LA, Syngelaki A, von Dadelszen P, Akolekar R, Wright D, Nicolaides KH. Pregnancy-An Ideal Period to Identify Women at Risk for Chronic Hypertension. Hypertension 2024; 81:311-318. [PMID: 38232144 DOI: 10.1161/hypertensionaha.123.21573] [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: 05/26/2023] [Accepted: 10/01/2023] [Indexed: 01/19/2024]
Abstract
BACKGROUND Cardiovascular disease is the leading cause of mortality in women. Pregnancy is an ideal period to implement cardiovascular prevention strategies as women seek medical help. We aimed to develop a predictive model to identify women at increased risk for chronic hypertension (CH) based on information collected in the index pregnancy. METHODS Cohort of 26 511 women seen in 2 consecutive pregnancies. Included were women without CH, with information on maternal characteristics and blood pressure at 11 to 13 weeks' gestation, and the development of preeclampsia or gestational hypertension (GH) in the index pregnancy. Logistic regression models were fitted for the prediction of the development of future CH by the 20th week of the subsequent pregnancy. The performance of screening and risk calibration of the model were assessed. RESULTS In this study 1560 (5.9%) women developed preeclampsia or GH (index pregnancy), and 215 (0.8%) developed future CH, with a median of 3.0 years later. Predictors of development of future CH were maternal age, weight, and blood pressure; Black and South Asian ethnicity; family history of preeclampsia; parity; and development of preeclampsia or GH. Preeclampsia or GH detected 52.1% (45.2%-58.9%) of future CH. At a screen-positive rate of 10%, a model including maternal characteristics, early pregnancy blood pressure, and development of preeclampsia or GH detected 73.5% (67.1-79.3) of future CH. CONCLUSIONS Early pregnancy maternal characteristics, blood pressure, and development of preeclampsia or GH identify three-fourths of women at risk for future CH. Our results offer an important preventative strategy for identifying women at increased risk of future CH, which is applicable worldwide.
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Affiliation(s)
- Marietta Charakida
- Fetal Medicine Department, Fetal Medicine Research Institute, King's College Hospital, London, United Kingdom (M.C., A.S., K.H.N.)
- School of Biomedical Engineering and Imaging Sciences (M.C.), King's College London, United Kingdom
| | - Alan Wright
- Department of Epidemiology, Institute of Health Research, University of Exeter, United Kingdom (A.W., D.W.)
| | - Laura A Magee
- Institute of Women and Children's Health, School of Life Course and Population Sciences (L.A.M., A.S., P.v.D.), King's College London, United Kingdom
| | - Argyro Syngelaki
- Fetal Medicine Department, Fetal Medicine Research Institute, King's College Hospital, London, United Kingdom (M.C., A.S., K.H.N.)
- Institute of Women and Children's Health, School of Life Course and Population Sciences (L.A.M., A.S., P.v.D.), King's College London, United Kingdom
| | - Peter von Dadelszen
- Institute of Women and Children's Health, School of Life Course and Population Sciences (L.A.M., A.S., P.v.D.), King's College London, United Kingdom
| | - Ranjit Akolekar
- Fetal Medicine Department, Fetal Medicine Unit, Medway Maritime Hospital, Gillingham, United Kingdom (R.A.)
- Fetal Medicine Department, Institute of Medical Sciences, Canterbury Christ Church University, Chatham, United Kingdom (R.A.)
| | - David Wright
- Department of Epidemiology, Institute of Health Research, University of Exeter, United Kingdom (A.W., D.W.)
| | - Kypros H Nicolaides
- Fetal Medicine Department, Fetal Medicine Research Institute, King's College Hospital, London, United Kingdom (M.C., A.S., K.H.N.)
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Conti-Ramsden F, Bramham K, de Marvao A. Long-term cardiovascular disease after pre-eclampsia: time to move from epidemiology to action. EUROPEAN HEART JOURNAL. QUALITY OF CARE & CLINICAL OUTCOMES 2024; 10:1-3. [PMID: 38059868 DOI: 10.1093/ehjqcco/qcad070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 12/05/2023] [Indexed: 12/08/2023]
Affiliation(s)
| | - Kate Bramham
- Department of Women and Children's Health, King's College London, UK
| | - Antonio de Marvao
- Department of Women and Children's Health, King's College London, UK
- British Heart Foundation Centre of Research Excellence, School of Cardiovascular and Metabolic Medicine and Sciences, King's College London, UK
- Medical Research Council Laboratory of Medical Sciences, Imperial College London, UK
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17
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Inversetti A, Pivato CA, Cristodoro M, Latini AC, Condorelli G, Di Simone N, Stefanini G. Update on long-term cardiovascular risk after pre-eclampsia: a systematic review and meta-analysis. EUROPEAN HEART JOURNAL. QUALITY OF CARE & CLINICAL OUTCOMES 2024; 10:4-13. [PMID: 37974053 DOI: 10.1093/ehjqcco/qcad065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 10/16/2023] [Accepted: 11/15/2023] [Indexed: 11/19/2023]
Abstract
BACKGROUND/INTRODUCTION There is a need for further studies on the cardiovascular risk of women experiencing pre-eclampsia (PE). PURPOSE To update the literature regarding the association between a history of PE and subsequent cardiovascular diseases, including cardiovascular death, coronary heart diseases, heart failure, and stroke, focusing on the trend in the effect size (ES) estimates over time. METHODS AND RESULTS Following PRISMA guidelines, from inception to May 2023, we performed a systematic review of PubMed, MEDLINE, Scopus, and EMBASE. Randomized, cohort, or case-control studies in English were included if fulfiling the following criteria:(i) The association between PE and subsequent cardiovascular disease was adjusted for clinically relevant variables, (ii) the presence of a control group, and (iii) at least 1 year of follow-up. Pooled adjusted ESs and 95% confidence intervals (CIs) were used as effect estimates and calculated with a random-effect model. Twenty-two studies met the inclusion criteria. PE was associated with a higher risk of cardiovascular death (ES 2.08, 95% CI 1.70-2.54, I2 56%, P < 0.00001), coronary artery diseases (ES 2.04, 95% CI 1.76-2.38, I2 87%, P < 0.00001), heart failure (ES 2.47, 95% CI 1.89-3.22, I2 83%, P < 0.00001), and stroke (ES 1.75, 95% CI 1.52-2.02, I2 72%, P < 0.00001) after adjusting for potential confounders. This risk is evident in the first 1-to-3 years of follow-up and remains significant until 39 years of follow-up. CONCLUSIONS Compared to women who experienced a normal pregnancy, those suffering from PE have about double the risk of lifetime cardiovascular disease.
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Affiliation(s)
- Annalisa Inversetti
- Department of Biomedical Sciences, Humanitas University, via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Milan, Italy
- IRCCS Humanitas Research Hospital, via Manzoni 56, 20089 Rozzano, Milan, Italy
| | - Carlo Andrea Pivato
- Department of Biomedical Sciences, Humanitas University, via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Milan, Italy
- IRCCS Humanitas Research Hospital, via Manzoni 56, 20089 Rozzano, Milan, Italy
| | - Martina Cristodoro
- Department of Biomedical Sciences, Humanitas University, via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Milan, Italy
- IRCCS Humanitas Research Hospital, via Manzoni 56, 20089 Rozzano, Milan, Italy
| | - Alessia Chiara Latini
- Department of Biomedical Sciences, Humanitas University, via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Milan, Italy
- IRCCS Humanitas Research Hospital, via Manzoni 56, 20089 Rozzano, Milan, Italy
| | - Gianluigi Condorelli
- Department of Biomedical Sciences, Humanitas University, via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Milan, Italy
- IRCCS Humanitas Research Hospital, via Manzoni 56, 20089 Rozzano, Milan, Italy
| | - Nicoletta Di Simone
- Department of Biomedical Sciences, Humanitas University, via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Milan, Italy
- IRCCS Humanitas Research Hospital, via Manzoni 56, 20089 Rozzano, Milan, Italy
| | - Giulio Stefanini
- Department of Biomedical Sciences, Humanitas University, via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Milan, Italy
- IRCCS Humanitas Research Hospital, via Manzoni 56, 20089 Rozzano, Milan, Italy
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18
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Sentilhes L, Schmitz T, Arthuis C, Barjat T, Berveiller P, Camilleri C, Froeliger A, Garabedian C, Guerby P, Korb D, Lecarpentier E, Mattuizzi A, Sibiude J, Sénat MV, Tsatsaris V. [Preeclampsia: Guidelines for clinical practice from the French College of Obstetricians and Gynecologists]. GYNECOLOGIE, OBSTETRIQUE, FERTILITE & SENOLOGIE 2024; 52:3-44. [PMID: 37891152 DOI: 10.1016/j.gofs.2023.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/29/2023]
Abstract
OBJECTIVE To identify strategies to reduce maternal and neonatal morbidity related to preeclampsia. MATERIAL AND METHODS The quality of evidence of the literature was assessed following the GRADE® method with questions formulated in the PICO format (Patients, Intervention, Comparison, Outcome) and outcomes defined a priori and classified according to their importance. An extensive bibliographic search was performed on PubMed, Cochrane, EMBASE and Google Scholar databases. The quality of the evidence was assessed (high, moderate, low, very low) and recommendations were formulated as a (i) strong, (ii) weak or (iii) no recommendation. The recommendations were reviewed in two rounds with external reviewers (Delphi survey) to select the consensus recommendations. RESULTS Preeclampsia is defined by the association of gestational hypertension (systolic blood pressure≥140mmHg and/or diastolic blood pressure≥90mmHg) and proteinuria≥0.3g/24h or a Proteinuria/Creatininuria ratio≥30mg/mmol occurring after 20 weeks of gestation. Data from the literature do not show any benefit in terms of maternal or perinatal health from implementing a broader definition of preeclampsia. Of the 31 questions, there was agreement between the working group and the external reviewers on 31 (100%). In general population, physical activity during pregnancy should be encouraged to reduce the risk of preeclampsia (Strong recommendation, Quality of the evidence low) but an early screening based on algorithms (Weak recommendation, Quality of the evidence low) or aspirin administration (Weak recommendation, Quality of the evidence very low) is not recommended to reduce maternal and neonatal morbidity related to preeclampsia. In women with preexisting diabetes or hypertension or renal disease, or multiple pregnancy, the level of evidence is insufficient to determine whether aspirin administration during pregnancy is useful to reduce maternal and perinatal morbidity (No recommendation, Quality of the evidence low). In women with a history of vasculo-placental disease, low dose of aspirin (Strong recommendation, Quality of the evidence moderate) at a dosage of 100-160mg per day (Weak recommendation, Quality of the evidence low), ideally before 16 weeks of gestation and not after 20 weeks of gestation (Strong recommendation, Quality of the evidence low) until 36 weeks of gestation (Weak recommendation, Quality of the evidence very low) is recommended. In a high-risk population, additional administration of low molecular weight heparin is not recommended (Weak recommendation, Quality of the evidence moderate). In case of preeclampsia (Weak recommendation, Quality of the evidence low) or suspicion of preeclampsia (Weak recommendation, Quality of the evidence moderate, the assessment of PlGF concentration or sFLT-1/PlGF ratio is not routinely recommended) in the only goal to reduce maternal or perinatal morbidity. In women with non-severe preeclampsia antihypertensive agent should be administered orally when the systolic blood pressure is measured between 140 and 159mmHg or diastolic blood pressure is measured between 90 and 109mmHg (Weak recommendation, Quality of the evidence low). In women with non-severe preeclampsia, delivery between 34 and 36+6 weeks of gestation reduces severe maternal hypertension but increases the incidence of moderate prematurity. Taking into account the benefit/risk balance for the mother and the child, it is recommended not to systematically induce birth in women with non-severe preeclampsia between 34 and 36+6 weeks of gestation (Strong recommendation, Quality of evidence high). In women with non-severe preeclampsia diagnosed between 37+0 and 41 weeks of gestation, it is recommended to induce birth to reduce maternal morbidity (Strong recommendation, Low quality of evidence), and to perform a trial of labor in the absence of contraindication (Strong recommendation, Very low quality of evidence). In women with a history of preeclampsia, screening maternal thrombophilia is not recommended (Strong recommendation, Quality of the evidence moderate). Because women with a history of a preeclampsia have an increased lifelong risk of chronic hypertension and cardiovascular complications, they should be informed of the need for medical follow-up to monitor blood pressure and to manage other possible cardiovascular risk factors (Strong recommendation, Quality of the evidence moderate). CONCLUSION The purpose of these recommendations was to reassess the definition of preeclampsia, and to determine the strategies to reduce maternal and perinatal morbidity related to preeclampsia, during pregnancy but also after childbirth. They aim to help health professionals in their daily clinical practice to inform or care for patients who have had or have preeclampsia. Synthetic information documents are also offered for professionals and patients.
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Affiliation(s)
- Loïc Sentilhes
- Service de gynécologie-obstétrique, centre hospitalier universitaire de Bordeaux, Bordeaux, France.
| | - Thomas Schmitz
- Service de gynécologie-obstétrique, hôpital Robert-Debré, AP-HP, Paris, France
| | - Chloé Arthuis
- Service d'obstétrique et de médecine fœtale, Elsan Santé Atlantique, 44819 Saint-Herblain, France
| | - Tiphaine Barjat
- Service de gynécologie-obstétrique, centre hospitalier universitaire de Saint-Etienne, Saint-Etienne, France
| | - Paul Berveiller
- Service de gynécologie-obstétrique, centre hospitalier intercommunal de Poissy St-Germain, Poissy, France
| | - Céline Camilleri
- Association grossesse santé contre la pré-éclampsie, Paris, France
| | - Alizée Froeliger
- Service de gynécologie-obstétrique, centre hospitalier universitaire de Bordeaux, Bordeaux, France
| | - Charles Garabedian
- Service de gynécologie-obstétrique, University Lille, ULR 2694-METRICS, CHU de Lille, 59000 Lille, France
| | - Paul Guerby
- Service de gynécologie-obstétrique, centre hospitalier universitaire de Toulouse, Toulouse, France
| | - Diane Korb
- Service de gynécologie-obstétrique, hôpital Robert-Debré, AP-HP, Paris, France
| | - Edouard Lecarpentier
- Service de gynécologie-obstétrique, centre hospitalier intercommunal de Créteil, Créteil, France
| | - Aurélien Mattuizzi
- Service de gynécologie-obstétrique, centre hospitalier universitaire de Bordeaux, Bordeaux, France
| | - Jeanne Sibiude
- Service de gynécologie-obstétrique, hôpital Louis-Mourier, AP-HP, Colombes, France
| | - Marie-Victoire Sénat
- Service de gynécologie-obstétrique, hôpital Bicêtre, AP-HP, Le Kremlin-Bicêtre, France
| | - Vassilis Tsatsaris
- Maternité Port-Royal, hôpital Cochin, GHU Centre Paris cité, AP-HP, FHU PREMA, Paris, France
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McDougall HE, Yuan G, Olivier N, Tacey M, Langsford D. Multivariable risk model for postpartum re-presentation with hypertension: development phase. BMJ Open Qual 2023; 12:e002212. [PMID: 38154822 PMCID: PMC10759057 DOI: 10.1136/bmjoq-2022-002212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 12/02/2023] [Indexed: 12/30/2023] Open
Abstract
OBJECTIVES Postpartum hypertension is one of the leading causes of re-presentation to hospital postpartum and is associated with adverse long-term cardiovascular risk. Postpartum blood pressure monitoring and management interventions have been shown to reduce hospital re-presentation, complications and long-term blood pressure control. Identifying patients at risk can be difficult as 40%-50% present with de novo postpartum hypertension. We aim to develop a risk model for postpartum re-presentation with hypertension using data readily available at the point of discharge. DESIGN A case-control study comparing all patients who re-presented to hospital with hypertension within 28 days post partum to a random sample of all deliveries who did not re-present with hypertension. Multivariable analysis identified risk factors and bootstrapping selected variables for inclusion in the model. The area under the receiver operator characteristic curve or C-statistic was used to test the model's discriminative ability. SETTING A retrospective review of all deliveries at a tertiary metropolitan hospital in Melbourne, Australia from 1 January 2016 to 30 December 2020. RESULTS There were 17 746 deliveries, 72 hypertension re-presentations of which 51.4% presented with de novo postpartum hypertension. 15 variables were considered for the multivariable model. We estimated a maximum of seven factors could be included to avoid overfitting. Bootstrapping selected six factors including pre-eclampsia, gestational hypertension, peak systolic blood pressure in the delivery admission, aspirin prescription and elective caesarean delivery with a C-statistic of 0.90 in a training cohort. CONCLUSION The development phase of this risk model builds on the three previously published models and uses factors readily available at the point of delivery admission discharge. Once tested in a validation cohort, this model could be used to identify at risk women for interventions to help prevent hypertension re-presentation and the short-term and long-term complications of postpartum hypertension.
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Affiliation(s)
| | - Grace Yuan
- Northern Health, Melbourne, Victoria, Australia
- The University of Melbourne, Parkville, Victoria, Australia
| | | | - Mark Tacey
- Northern Health, Melbourne, Victoria, Australia
- Melbourne School of Population and Global Health, The University of Melbourne, Parkville, Victoria, Australia
| | - David Langsford
- The University of Melbourne, Parkville, Victoria, Australia
- Grampians Health, Ballarat, Victoria, Australia
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20
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Kitt J, Fox R, Frost A, Shanyinde M, Tucker K, Bateman PA, Suriano K, Kenworthy Y, McCourt A, Woodward W, Lapidaire W, Lacharie M, Santos M, Roman C, Mackillop L, Delles C, Thilaganathan B, Chappell LC, Lewandowski AJ, McManus RJ, Leeson P. Long-Term Blood Pressure Control After Hypertensive Pregnancy Following Physician-Optimized Self-Management: The POP-HT Randomized Clinical Trial. JAMA 2023; 330:1991-1999. [PMID: 37950919 PMCID: PMC10640702 DOI: 10.1001/jama.2023.21523] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 10/02/2023] [Indexed: 11/13/2023]
Abstract
Importance Pregnancy hypertension results in adverse cardiac remodeling and higher incidence of hypertension and cardiovascular diseases in later life. Objective To evaluate whether an intervention designed to achieve better blood pressure control in the postnatal period is associated with lower blood pressure than usual outpatient care during the first 9 months postpartum. Design, Setting, and Participants Randomized, open-label, blinded, end point trial set in a single hospital in the UK. Eligible participants were aged 18 years or older, following pregnancy complicated by preeclampsia or gestational hypertension, requiring antihypertensive medication postnatally when discharged. The first enrollment occurred on February 21, 2020, and the last follow-up, November 2, 2021. The follow-up period was approximately 9 months. Interventions Participants were randomly assigned 1:1 to self-monitoring along with physician-optimized antihypertensive titration or usual postnatal care. Main Outcomes and Measures The primary outcome was 24-hour mean diastolic blood pressure at 9 months postpartum, adjusted for baseline postnatal blood pressure. Results Two hundred twenty participants were randomly assigned to either the intervention group (n = 112) or the control group (n = 108). The mean (SD) age of participants was 32.6 (5.0) years, 40% had gestational hypertension, and 60% had preeclampsia. Two hundred participants (91%) were included in the primary analysis. The 24-hour mean (SD) diastolic blood pressure, measured at 249 (16) days postpartum, was 5.8 mm Hg lower in the intervention group (71.2 [5.6] mm Hg) than in the control group (76.6 [5.7] mm Hg). The between-group difference was -5.80 mm Hg (95% CI, -7.40 to -4.20; P < .001). Similarly, the 24-hour mean (SD) systolic blood pressure was 6.5 mm Hg lower in the intervention group (114.0 [7.7] mm Hg) than in the control group (120.3 [9.1] mm Hg). The between-group difference was -6.51 mm Hg (95% CI, -8.80 to -4.22; P < .001). Conclusions and Relevance In this single-center trial, self-monitoring and physician-guided titration of antihypertensive medications was associated with lower blood pressure during the first 9 months postpartum than usual postnatal outpatient care in the UK. Trial Registration ClinicalTrials.gov Identifier: NCT04273854.
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Affiliation(s)
- Jamie Kitt
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
| | - Rachael Fox
- Mercy Hospital for Women, Department of Obstetrics and Gynecology, Heidelberg, Australia
| | - Annabelle Frost
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
- Nuffield Department of Women’s and Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - Milensu Shanyinde
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
| | - Katherine Tucker
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
| | - Paul A. Bateman
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
| | - Katie Suriano
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Yvonne Kenworthy
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Annabelle McCourt
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - William Woodward
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Winok Lapidaire
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Miriam Lacharie
- Oxford Centre for Clinical Magnetic Resonance Research, Radcliffe Department of Medicine, Division of Cardiovascular Medicine, University of Oxford, Oxford, United Kingdom
| | - Mauro Santos
- Institute for Biomedical Engineering, Department of Engineering Science, University of Oxford, Oxford, United Kingdom
| | - Cristian Roman
- Institute for Biomedical Engineering, Department of Engineering Science, University of Oxford, Oxford, United Kingdom
| | - Lucy Mackillop
- Nuffield Department of Women’s and Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - Christian Delles
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, United Kingdom
| | - Basky Thilaganathan
- Fetal Medicine Unit, St George’s University Hospitals NHS Foundation Trust, London, United Kingdom
- Molecular Clinical Sciences Research Institute, St George’s University of London, London, United Kingdom
| | - Lucy C. Chappell
- King’s College London, London, United Kingdom
- Guy’s St Thomas’ NHS Foundation Trust, London, United Kingdom
| | - Adam J. Lewandowski
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Richard J. McManus
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
| | - Paul Leeson
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
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Simon E, Bechraoui-Quantin S, Tapia S, Cottenet J, Mariet AS, Cottin Y, Giroud M, Eicher JC, Thilaganathan B, Quantin C. Time to onset of cardiovascular and cerebrovascular outcomes after hypertensive disorders of pregnancy: a nationwide, population-based retrospective cohort study. Am J Obstet Gynecol 2023; 229:296.e1-296.e22. [PMID: 36935070 DOI: 10.1016/j.ajog.2023.03.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 03/10/2023] [Accepted: 03/13/2023] [Indexed: 03/19/2023]
Abstract
BACKGROUND The increased maternal cardiocerebrovascular risk after a pregnancy complicated by hypertensive disorders of pregnancy, is well documented in the literature. Recent evidence has suggested a shorter timeframe for the development of these postnatal outcomes, which could have major clinical implications. OBJECTIVE This study aimed to determine the risk of and time to onset of maternal cardiovascular and cerebrovascular outcomes after a pregnancy complicated by hypertensive disorders of pregnancy. STUDY DESIGN This study included 2,227,711 women, without preexisting chronic hypertension, who delivered during the period 2008 to 2010: 37,043 (1.66%) were diagnosed with preeclampsia, 34,220 (1.54%) were diagnosed with gestational hypertension, and 2,156,448 had normotensive pregnancies. Hospitalizations for chronic hypertension, heart failure, coronary heart disease, cerebrovascular disease, and peripheral arterial disease were studied. A classical Cox regression was performed to estimate the average effect of hypertensive disorders of pregnancy over 10 years compared with normotensive pregnancy; moreover, an extended Cox regression was performed with a step function model to estimate the effect of the exposure variable in different time intervals: <1, 1 to 3, 3 to 5, and 5 to 10 years of follow-up. RESULTS The risk of chronic hypertension after a pregnancy complicated by preeclampsia was 18 times higher in the first year (adjusted hazard ratio, 18.531; 95% confidence interval, 16.520-20.787) to only 5 times higher at 5 to 10 years after birth (adjusted hazard ratio, 4.921; 95% confidence interval, 4.640-5.218). The corresponding risks of women with gestational hypertension were 12 times higher (adjusted hazard ratio, 11.727; 95% confidence interval, 10.257-13.409]) and 6 times higher (adjusted hazard ratio, 5.854; 95% confidence interval, 5.550-6.176), respectively. For other cardiovascular and cerebrovascular outcomes, there was also a significant effect with preeclampsia (heart failure: adjusted hazard ratio, 6.662 [95% confidence interval, 4.547-9.762]; coronary heart disease: adjusted hazard ratio, 3.083 [95% confidence interval, 1.626-5.844]; cerebrovascular disease: adjusted hazard ratio, 3.567 [95% confidence interval, 2.600-4.893]; peripheral arterial disease: adjusted hazard ratio, 4.802 [95% confidence interval, 2.072-11.132]) compared with gestational hypertension in the first year of follow-up. A dose-response effect was evident for the severity of preeclampsia with the averaged 10-year adjusted hazard ratios for developing chronic hypertension after early, preterm, and late preeclampsia being 10, 7, and 6 times higher, respectively. CONCLUSION The risks of cardiovascular and cerebrovascular outcomes were the highest in the first year after a birth complicated by hypertensive disorders of pregnancy. We found a significant relationship with both the severity of hypertensive disorders of pregnancy and the gestational age of onset suggesting a possible dose-response relationship for the development of cardiovascular and cerebrovascular outcomes. These findings call for an urgent focus on research into effective postnatal screening and cardiocerebrovascular risk prevention for women with hypertensive disorders of pregnancy.
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Affiliation(s)
- Emmanuel Simon
- Department of Gynecology, Obstetrics, and Fetal Medicine, University Hospital of Dijon, Dijon, France
| | - Sonia Bechraoui-Quantin
- Department of Gynecology, Obstetrics, and Fetal Medicine, University Hospital of Dijon, Dijon, France; Department of Biostatistics and Bioinformatics, University Hospital of Dijon, Dijon, France
| | - Solène Tapia
- Department of Biostatistics and Bioinformatics, University Hospital of Dijon, Dijon, France
| | - Jonathan Cottenet
- Department of Biostatistics and Bioinformatics, University Hospital of Dijon, Dijon, France
| | - Anne-Sophie Mariet
- Department of Biostatistics and Bioinformatics, University Hospital of Dijon, Dijon, France; Clinical Epidemiology and Clinical Trials Unit, Clinical Investigation Center, University Hospital of Dijon, Dijon, France
| | - Yves Cottin
- Department of Cardiology, University Hospital of Dijon, Dijon, France; Department of Pathophysiology and Epidemiology of Cerebrocardiovascular Diseases, University of Burgundy, Dijon, France; Registre des Infarctus du Myocarde de Côte d'Or, University Hospital of Dijon, Dijon, France
| | - Maurice Giroud
- Department of Neurology, University Hospital of Dijon, Dijon, France; Dijon Stroke Registry, Department of Pathophysiology and Epidemiology of Cerebrocardiovascular Diseases, University of Burgundy, Dijon, France
| | | | - Basky Thilaganathan
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, United Kingdom
| | - Catherine Quantin
- Department of Biostatistics and Bioinformatics, University Hospital of Dijon, Dijon, France; Clinical Epidemiology and Clinical Trials Unit, Clinical Investigation Center, University Hospital of Dijon, Dijon, France; Center of Research in Epidemiology and Population Health, Université Paris-Saclay, University of Versailles Saint-Quentin-en-Yvelines, National Institute of Health and Medical Research, Villejuif, France.
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22
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Giorgione V, Khalil A, O'Driscoll J, Thilaganathan B. Postpartum cardiovascular function in patients with hypertensive disorders of pregnancy: a longitudinal study. Am J Obstet Gynecol 2023; 229:292.e1-292.e15. [PMID: 36935069 DOI: 10.1016/j.ajog.2023.03.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 02/19/2023] [Accepted: 03/12/2023] [Indexed: 03/19/2023]
Abstract
BACKGROUND Women with a history of hypertensive disorders of pregnancy are at increased risk of cardiovascular diseases, which are usually mediated by the development of cardiovascular risk factors, such as chronic hypertension, metabolic syndrome, or subclinical myocardial dysfunction. Increasing evidence has been showing that little time elapses between the end of pregnancy and the development of these cardiovascular risk factors. OBJECTIVE This study aimed to assess the persistence of hypertension and myocardial dysfunction at 4 months postpartum in a cohort of women with hypertensive disorders of pregnancy, and to compare the echocardiographic parameters between the peripartum and the postpartum period. STUDY DESIGN In a longitudinal prospective study, a cohort of women with preterm or term hypertensive disorders of pregnancy and an unmatched group of women with term normotensive pregnancy were recruited. Women with preexisting chronic hypertension (n=29) were included in the hypertensive disorders of pregnancy cohort. All participants underwent 2 cardiovascular assessments: the first was conducted either before or within 1 week of delivery (V1: peripartum assessment), and the second between 3 and 12 months following delivery (V2: postpartum assessment). The cardiovascular evaluation included blood pressure profile, maternal transthoracic echocardiography (left ventricular mass index, relative wall thickness, left atrial volume index, E/A, E/e', peak velocity of tricuspid regurgitation, ejection fraction, and left ventricular global longitudinal strain and twist), and metabolic assessment (fasting glycemia, insulin, lipid profile, and waist measurement). Echocardiographic data were compared between V1 and V2 using paired t test or McNemar test in hypertensive disorders of pregnancy and in the control groups. RESULTS Among 260 patients with pregnancies complicated by hypertensive disorders of pregnancy and 33 patients with normotensive pregnancies, 219 (84.2%) and 30 (90.9%) attended postpartum follow-up, respectively. Patients were evaluated at a median of 124 days (interquartile range, 103-145) after delivery. Paired comparisons of echocardiographic findings demonstrated significant improvements in cardiac remodeling rates (left ventricular mass index [g/m2], 63.4±14.4 vs 78.9±16.2; P<.001; relative wall thickness, 0.35±0.1 vs 0.42±0.1; P<.001), most diastolic indices (E/e', 6.3±1.6 vs 7.4±1.9; P<.001), ejection fraction (ejection fraction <55%, 9 [4.1%] vs 28 [13.0%]; P<.001), and global longitudinal strain (-17.3±2.6% vs -16.2±2.4%; P<.001) in the postpartum period compared with the peripartum. The same improvements in cardiac indices were observed in the normotensive group. However, at the postnatal assessment, 153 of 219 (69.9%) had either hypertension (76/219; 34.7%) or an abnormal global longitudinal strain (125/219; 57.1%), 13 of 67 (19.4%) had metabolic syndrome, and 18 of 67 (26.9%) exhibited insulin resistance. CONCLUSION Although persistent postpartum cardiovascular impairment was evident in a substantial proportion of patients given that more than two-thirds had either hypertension or myocardial dysfunction postpartum, cardiac modifications because of pregnancy-related overload and hypertension were more pronounced in the peripartum than in the postpartum period.
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Affiliation(s)
- Veronica Giorgione
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, United Kingdom; Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, United Kingdom
| | - Asma Khalil
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, United Kingdom; Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, United Kingdom
| | - Jamie O'Driscoll
- Department of Cardiology, St George's University Hospitals NHS Foundation Trust, London, United Kingdom; School of Psychology and Life Sciences, Canterbury Christ Church University, Canterbury, United Kingdom
| | - Basky Thilaganathan
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, United Kingdom; Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, United Kingdom.
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23
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Aqua JK, Ford ND, Pollack LM, Lee JS, Kuklina EV, Hayes DK, Vaughan AS, Coronado F. Timing of outpatient postpartum care utilization among women with chronic hypertension and hypertensive disorders of pregnancy. Am J Obstet Gynecol MFM 2023; 5:101051. [PMID: 37315845 PMCID: PMC10527898 DOI: 10.1016/j.ajogmf.2023.101051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 06/08/2023] [Indexed: 06/16/2023]
Abstract
BACKGROUND The postpartum period represents an opportunity to assess the cardiovascular health of women who experience chronic hypertension or hypertensive disorders of pregnancy. OBJECTIVE This study aimed to determine whether women with chronic hypertension or hypertensive disorders of pregnancy access outpatient postpartum care more quickly compared to women with no hypertension. STUDY DESIGN We used data from the Merative MarketScan Commercial Claims and Encounters Database. We included 275,937 commercially insured women aged 12 to 55 years who had a live birth or stillbirth delivery hospitalization between 2017 and 2018 and continuous insurance enrollment from 3 months before the estimated start of pregnancy to 6 months after delivery discharge. Using the International Classification of Diseases Tenth Revision Clinical Modification codes, we identified hypertensive disorders of pregnancy from inpatient or outpatient claims from 20 weeks gestation through delivery hospitalization and identified chronic hypertension from inpatient or outpatient claims from the beginning of the continuous enrollment period through delivery hospitalization. Distributions of time-to-event survival curves (time-to-first outpatient postpartum visit with a women's health provider, primary care provider, or cardiology provider) were compared between the hypertension types using Kaplan-Meier estimators and log rank tests. We used Cox proportional hazards models to estimate adjusted hazard ratios and 95% confidence intervals. Time points of interest (3, 6, and 12 weeks) were evaluated per clinical postpartum care guidelines. RESULTS Among commercially insured women, the prevalences of hypertensive disorders of pregnancy, chronic hypertension, and no documented hypertension were 11.7%, 3.4%, and 84.8%, respectively. The proportions of women with a visit within 3 weeks of delivery discharge were 28.5%, 26.4%, and 16.0% for hypertensive disorders of pregnancy, chronic, and no documented hypertension, respectively; by 12 weeks, the proportions increased to 62.4%, 64.5%, and 54.2%, respectively. Kaplan-Meier analyses indicated significant differences in utilization by hypertension type and interaction between hypertension type, and time before and after 6 weeks. In adjusted Cox proportional hazards models, the utilization rate before 6 weeks among women with hypertensive disorders of pregnancy was 1.42 times the rate for women with no documented hypertension (adjusted hazard ratio, 1.42; 95% confidence interval, 1.39-1.45). Women with chronic hypertension also had higher utilization rates compared to women with no documented hypertension before 6 weeks (adjusted hazard ratio, 1.28; 95% confidence interval, 1.24-1.33). Only chronic hypertension was significantly associated with utilization compared to the no documented hypertension group after 6 weeks (adjusted hazard ratio, 1.09; 95% confidence interval, 1.03-1.14). CONCLUSION In the 6 weeks following delivery discharge, women with hypertensive disorders of pregnancy and chronic hypertension attended outpatient postpartum care visits sooner than women with no documented hypertension. However, after 6 weeks this difference extended only to women with chronic hypertension. Overall, postpartum care utilization remained around 50% to 60% by 12 weeks in all groups. Addressing barriers to postpartum care attendance can ensure timely care for women at high risk for cardiovascular disease.
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Affiliation(s)
- Jasmine Ko Aqua
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA (Ms Aqua)
| | - Nicole D Ford
- Division for Heart Disease and Stroke Prevention, Centers for Disease Control and Prevention, Atlanta, GA (Ms Aqua, Drs Pollack, Lee, Kuklina, Hayes, Vaughan, and Coronado); Division of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, GA (Dr Ford)
| | - Lisa M Pollack
- Division for Heart Disease and Stroke Prevention, Centers for Disease Control and Prevention, Atlanta, GA (Ms Aqua, Drs Pollack, Lee, Kuklina, Hayes, Vaughan, and Coronado)
| | - Jun Soo Lee
- Division for Heart Disease and Stroke Prevention, Centers for Disease Control and Prevention, Atlanta, GA (Ms Aqua, Drs Pollack, Lee, Kuklina, Hayes, Vaughan, and Coronado)
| | - Elena V Kuklina
- Division for Heart Disease and Stroke Prevention, Centers for Disease Control and Prevention, Atlanta, GA (Ms Aqua, Drs Pollack, Lee, Kuklina, Hayes, Vaughan, and Coronado)
| | - Donald K Hayes
- Division for Heart Disease and Stroke Prevention, Centers for Disease Control and Prevention, Atlanta, GA (Ms Aqua, Drs Pollack, Lee, Kuklina, Hayes, Vaughan, and Coronado)
| | - Adam S Vaughan
- Division for Heart Disease and Stroke Prevention, Centers for Disease Control and Prevention, Atlanta, GA (Ms Aqua, Drs Pollack, Lee, Kuklina, Hayes, Vaughan, and Coronado).
| | - Fátima Coronado
- Division for Heart Disease and Stroke Prevention, Centers for Disease Control and Prevention, Atlanta, GA (Ms Aqua, Drs Pollack, Lee, Kuklina, Hayes, Vaughan, and Coronado)
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Albadrani M, Tobaiqi M, Al-Dubai S. An evaluation of the efficacy and the safety of home blood pressure monitoring in the control of hypertensive disorders of pregnancy in both pre and postpartum periods: a systematic review and meta-analysis. BMC Pregnancy Childbirth 2023; 23:550. [PMID: 37528352 PMCID: PMC10392017 DOI: 10.1186/s12884-023-05663-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 04/29/2023] [Indexed: 08/03/2023] Open
Abstract
BACKGROUND Hypertensive disorders of pregnancy (HDP) can significantly impact maternal, neonatal, and fetal health. For controlling these disorders, frequent blood pressure measurements are required. Home blood pressure monitoring (HBPM) is a suggested alternative to conventional office monitoring that requires frequent visits. This systematic review was conducted to evaluate the efficacy and safety of HBPM in the control of HDP. METHODS We systematically conducted databases search for relevant studies in June 2022. The relevant studies were identified, and qualitative synthesis was performed. An inverse variance quantitative synthesis was conducted using RevMan software. Continuous outcome data were pooled as means differences, whereas dichotomous ones were summarized as risk ratios. The 95% confidence interval was the measure of variance. RESULTS Fifteen studies were included in our review (n = 5335). Our analysis revealed a superiority of HBPM in reducing the risk of induction of labor, and postpartum readmission (P = 0.02, and 0.01 respectively). Moreover, the comparison of birth weights showed a significant variation in favor of HBPM (P = 0.02). In the analysis of other outcomes, HBPM was equally effective as office monitoring. Furthermore, HBPM did not result in an elevated risk of maternal, neonatal, and fetal adverse outcomes. CONCLUSION Home monitoring of blood pressure showed superiority over office monitoring in some outcomes and equal efficacy in other outcomes.
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Affiliation(s)
- Muayad Albadrani
- Department of Family and Community Medicine, College of Medicine, Taibah University, Al-Madinah Al-Munawwarah, Saudi Arabia.
| | - Muhammad Tobaiqi
- Department of Family and Community Medicine, College of Medicine, Taibah University, Al-Madinah Al-Munawwarah, Saudi Arabia
| | - Sami Al-Dubai
- Joint Program of Saudi Board of Preventive Medicine Madinah, Madinah Health Cluster, Al-Madinah, Saudi Arabia
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Fraser A, Catov JM. Placental syndromes and long-term risk of hypertension. J Hum Hypertens 2023; 37:671-674. [PMID: 36702879 PMCID: PMC10403351 DOI: 10.1038/s41371-023-00802-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 12/28/2022] [Accepted: 01/11/2023] [Indexed: 01/27/2023]
Abstract
Higher blood pressure prior to pregnancy is associated with increased risk of placental abruption, hypertension and preeclampsia, preterm delivery and fetal growth restriction. These conditions are jointly termed placental syndromes as they are characterised by impaired placentation and early placental vascularization. Placental syndromes are associated with an increased maternal risk of progression to hypertension and cardiovascular disease (CVD) in later life. Women affected by both a clinical placental syndrome and with evidence of placental maternal vascular malperfusion (MVM) have a particularly high risk of hypertension and CVD. Yet whether placental impairment and clinical syndromes are causes or consequences of higher blood pressure in women remains unclear. In this review, we address the relationship between blood pressure and maternal health in pregnancy. We conclude that there is a pressing need for studies with a range of detailed measures of cardiac and vascular structure and function taken before, during and after pregnancy to solve the 'chicken and egg' puzzle of women's blood pressure and pregnancy health, and to inform effective precision medicine prevention and treatment of both placental syndromes and chronic hypertension in women.
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Affiliation(s)
- Abigail Fraser
- Population Health Sciences, Bristol Medical School and the MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UK.
| | - Janet M Catov
- Department of Obstetrics, Gynaecology and Reproductive Sciences and Epidemiology, University of Pittsburgh, Pittsburgh, PA, USA
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Corlin T, Raghuraman N, Rampersad RM, Sabol BA. Postpartum remote home blood pressure monitoring: the new frontier. AJOG GLOBAL REPORTS 2023; 3:100251. [PMID: 37560010 PMCID: PMC10407242 DOI: 10.1016/j.xagr.2023.100251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/11/2023] Open
Abstract
There has been an alarming and substantial increase in hypertensive disorders of pregnancy, which are a significant driver of maternal morbidity and mortality. The postpartum period is an especially high-risk time, with >50% of pregnancy-related deaths and significant morbidity occurring during this period. The American College of Obstetricians and Gynecologists suggests inpatient or equivalent monitoring of blood pressures in patients with hypertensive disorders of pregnancy for the immediate 72 hours postpartum and again within 7 to 10 days postpartum. Hypertensive disorders of pregnancy significantly contribute to healthcare costs through increasing admission lengths, rates of readmissions, the number of medications given, and laboratory studies ordered, and through the immeasurable impact on the patient and society. Telemedicine is an essential option for patients with barriers to accessing care, particularly those in remote areas with difficulty accessing subspecialty care, transportation, childcare, or job security. The implementation of these programs also has potential to mitigate racial inequities given that patients of color are disproportionately affected by the morbidity and mortality of hypertensive disorders of pregnancy. Remote blood pressure monitoring programs are generally acceptable, with high levels of satisfaction in the obstetrical population without posing an undue burden of care. Studies have reported different, but encouraging, measures of feasibility, including rates of recruitment, consent, engagement, adherence, and retention in their programs. Considering these factors, the widespread adoption of postpartum blood pressure monitoring programs holds promise to improve the identification and care of this at-risk population. These immediate clinical effects are significant and can reduce short-term hypertension-related morbidity and even mortality, with the potential for long-term benefit with culturally competent, well-reimbursed, and widespread use of these programs. This clinical opinion aims to show that remote monitoring of postpartum hypertensive disorders of pregnancy is a reliable and effective alternative to current follow-up care models that achieves improved blood pressure control and diminishes racial disparities in care while simultaneously being acceptable to providers and patients and cost-saving to hospital systems.
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Affiliation(s)
- Tiffany Corlin
- Department of Obstetrics, Gynecology, and Women's Health, University of Minnesota, Minneapolis, MN (Drs Corlin and Sabol)
| | - Nandini Raghuraman
- Department of Obstetrics and Gynecology, Washington University School of Medicine, Washington University in St. Louis, St. Louis, MO (Drs Raghuraman and Rampersad)
| | - Roxane M. Rampersad
- Department of Obstetrics and Gynecology, Washington University School of Medicine, Washington University in St. Louis, St. Louis, MO (Drs Raghuraman and Rampersad)
| | - Bethany A. Sabol
- Department of Obstetrics, Gynecology, and Women's Health, University of Minnesota, Minneapolis, MN (Drs Corlin and Sabol)
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Murray Horwitz ME, Tabani A, Brédy GS, Flynn DB, Edwards CV, Curran NJ, Parikh NI. The effect of postpartum lifestyle interventions on blood pressure: a systematic literature review. J Hypertens 2023; 41:1231-1238. [PMID: 37404053 DOI: 10.1097/hjh.0000000000003477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/06/2023]
Abstract
Postpartum lifestyle modification is recommended to hypertension risk. We conducted a systematic literature review to assess the evidence for postpartum lifestyle interventions to reduce blood pressure. We searched for relevant publications from 2010 through November 2022. Two authors independently conducted article screening and data extraction; a third resolved discrepancies. Ultimately, nine studies met inclusion criteria. Most were randomized controlled trials and had sample sizes <100. In all but one of the eight studies reporting race data, nearly all participants identified as White. None of the studies reported a significant intervention effect on blood pressure. However, most interventions were associated with improvements in other outcomes, such as physical activity. Overall, the evidence for postpartum lifestyle interventions to reduce blood pressure is limited to a handful of studies characterized by small sample sizes and a lack of racial diversity. Additional research with larger samples, more diverse populations, and intermediate outcomes is warranted.
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Affiliation(s)
- Mara E Murray Horwitz
- Women's Health Unit, Section of General Internal Medicine, Evans Department of Medicine, Boston Medical Center and Boston University Chobanian & Avedisian School of Medicine
| | | | - G Saradjha Brédy
- Women's Health Unit, Section of General Internal Medicine, Evans Department of Medicine, Boston Medical Center and Boston University Chobanian & Avedisian School of Medicine
| | - David B Flynn
- Boston University Chobanian & Avedisian School of Medicine
| | - Camille V Edwards
- Section of Hematology and Oncology, Evans Department of Medicine, Boston Medical Center and Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts
| | - Nadia J Curran
- Department of Medicine, Division of Cardiology, University of California, San Francisco, San Francisco, California, USA
| | - Nisha I Parikh
- Women's Health Unit, Section of General Internal Medicine, Evans Department of Medicine, Boston Medical Center and Boston University Chobanian & Avedisian School of Medicine
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28
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Wu P, Green M, Myers JE. Hypertensive disorders of pregnancy. BMJ 2023; 381:e071653. [PMID: 37391211 DOI: 10.1136/bmj-2022-071653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/02/2023]
Abstract
Hypertensive disorders of pregnancy (HDP) are one of the most commonly occurring complications of pregnancy and include chronic hypertension, gestational hypertension, and pre-eclampsia. New developments in early pregnancy screening to identify women at high risk for pre-eclampsia combined with targeted aspirin prophylaxis could greatly reduce the number of affected pregnancies. Furthermore, recent advances in the diagnosis of pre-eclampsia, such as placental growth factor based testing, have been shown to improve the identification of those pregnancies at highest risk of severe complications. Evidence from trials has refined the target blood pressure and timing of delivery to manage chronic hypertension and pre-eclampsia with non-severe features, respectively. Importantly, a wealth of epidemiological data now links HDP to future cardiovascular disease and diabetes decades after an affected pregnancy. This review discusses the current guidelines and research data on the prevention, diagnosis, management, and postnatal follow-up of HDP. It also discusses the gap in knowledge regarding the long term risks for cardiovascular disease following HDP and illustrates the importance of improving adherence to postnatal guidelines to monitor hypertension and the need for more research focused on primary prevention of future cardiovascular disease in women identified as being at high risk because of HDP.
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Affiliation(s)
- Pensée Wu
- School of Medicine, Keele University, Newcastle-under-Lyme, UK
- Academic Department of Obstetrics and Gynaecology, University Hospital of North Midlands, Stoke-on-Trent, UK
- Department of Obstetrics and Gynecology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | | | - Jenny E Myers
- Maternal and Fetal Health Research Centre, University of Manchester, Manchester, UK
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Steele DW, Adam GP, Saldanha IJ, Kanaan G, Zahradnik ML, Danilack-Fekete VA, Stuebe AM, Peahl AF, Chen KK, Balk EM. Postpartum Home Blood Pressure Monitoring: A Systematic Review. Obstet Gynecol 2023; Publish Ahead of Print:00006250-990000000-00798. [PMID: 37311173 DOI: 10.1097/aog.0000000000005270] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 05/11/2023] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To assess the effectiveness of postpartum home blood pressure (BP) monitoring compared with clinic-based follow-up and the comparative effectiveness of alternative home BP-monitoring regimens. DATA SOURCES Search of Medline, Cochrane, EMBASE, CINAHL, and ClinicalTrials.gov from inception to December 1, 2022, searching for home BP monitoring in postpartum individuals. METHODS OF STUDY SELECTION We included randomized controlled trials (RCTs), nonrandomized comparative studies, and single-arm studies that evaluated the effects of postpartum home BP monitoring (up to 1 year), with or without telemonitoring, on postpartum maternal and infant outcomes, health care utilization, and harm outcomes. After double screening, we extracted demographics and outcomes to SRDR+. TABULATION, INTEGRATION, AND RESULTS Thirteen studies (three RCTs, two nonrandomized comparative studies, and eight single-arm studies) met eligibility criteria. All comparative studies enrolled participants with a diagnosis of hypertensive disorders of pregnancy. One RCT compared home BP monitoring with bidirectional text messaging with scheduled clinic-based BP visits, finding an increased likelihood that at least one BP measurement was ascertained during the first 10 days postpartum for participants in the home BP-monitoring arm (relative risk 2.11, 95% CI 1.68-2.65). One nonrandomized comparative study reported a similar effect (adjusted relative risk [aRR] 1.59, 95% CI 1.36-1.77). Home BP monitoring was not associated with the rate of BP treatment initiation (aRR 1.03, 95% CI 0.74-1.44) but was associated with reduced unplanned hypertension-related hospital admissions (aRR 0.12, 95% CI 0.01-0.96). Most patients (83.3-87.0%) were satisfied with management related to home BP monitoring. Home BP monitoring, compared with office-based follow-up, was associated with reduced racial disparities in BP ascertainment by approximately 50%. CONCLUSION Home BP monitoring likely improves ascertainment of BP, which is necessary for early recognition of hypertension in postpartum individuals, and may compensate for racial disparities in office-based follow-up. There is insufficient evidence to conclude that home BP monitoring reduces severe maternal morbidity or mortality or reduces racial disparities in clinical outcomes. SYSTEMATIC REVIEW REGISTRATION PROSPERO, CRD42022313075.
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Affiliation(s)
- Dale W Steele
- Center for Evidence Synthesis in Health, Department of Health Services, Policy, and Practice, and the Department of Epidemiology, Brown University School of Public Health, and the Department of Emergency Medicine, the Department of Pediatrics, and Department of Medicine, and the Department of Obstetrics and Gynecology, Brown University Warren Alpert Medical School, Providence, Rhode Island; the Center for Clinical Trials and Evidence Synthesis, Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland; the Center for Outcomes Research and Evaluation, Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut; the Department of Obstetrics and Gynecology, University of North Carolina School of Medicine, Chapel Hill, North Carolina; and the Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, Michigan
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Giorgione V, Cauldwell M, Thilaganathan B. Pre-eclampsia and Cardiovascular Disease: From Pregnancy to Postpartum. Eur Cardiol 2023; 18:e42. [PMID: 37456771 PMCID: PMC10345941 DOI: 10.15420/ecr.2022.56] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 01/02/2022] [Indexed: 07/18/2023] Open
Abstract
Hypertensive disorders of pregnancy (HDP) complicate approximately 10% of pregnancies. In addition to multiorgan manifestations related to endothelial dysfunction, HDP confers an increased risk of cardiovascular disease during delivery hospitalisation, such as heart failure, pulmonary oedema, acute MI and cerebrovascular events. However, the cardiovascular legacy of HDP extends beyond birth since these women are significantly more likely to develop cardiovascular risk factors in the immediate postnatal period and major cardiovascular disease in the long term. The main mediator of cardiovascular disease in women with a history of HDP is chronic hypertension, followed by obesity, hypercholesterolaemia and diabetes. Therefore, optimising blood pressure levels from the immediate postpartum period until the first months postnatally could have beneficial effects on the development of hypertension and improve long-term cardiovascular health. Peripartum screening based on maternal demographic, and clinical and echocardiographic data could help clinicians identify women with HDP at highest risk of developing postpartum hypertension who would benefit from targeted primary cardiovascular prevention.
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Affiliation(s)
- Veronica Giorgione
- Molecular and Clinical Sciences Research Institute, St. George's University of LondonLondon, UK
- Department of Obstetrics and Gynaecology, St George's University Hospitals NHS Foundation TrustLondon, UK
| | - Matthew Cauldwell
- Department of Obstetrics and Gynaecology, St George's University Hospitals NHS Foundation TrustLondon, UK
| | - Basky Thilaganathan
- Molecular and Clinical Sciences Research Institute, St. George's University of LondonLondon, UK
- Department of Obstetrics and Gynaecology, St George's University Hospitals NHS Foundation TrustLondon, UK
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31
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Cameron NA, Everitt IK, Lee KA, Yee LM, Khan SS. Chronic Hypertension in Pregnancy: A Lens Into Cardiovascular Disease Risk and Prevention. Hypertension 2023; 80:1162-1170. [PMID: 36960717 PMCID: PMC10192076 DOI: 10.1161/hypertensionaha.122.19317] [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: 03/25/2023]
Abstract
Hypertension is a major, modifiable risk factor for cardiovascular disease (CVD) in the United States. Over the past decade, the prevalence of chronic hypertension (CHTN) during pregnancy has nearly doubled with persistent race- and place-based disparities. Blood pressure elevations are of particular concern during pregnancy given higher risk of maternal and fetal morbidity and mortality, as well as higher lifetime risk of CVD in birthing individuals with CHTN. When identified during pregnancy, CHTN can, therefore, serve as a lens into CVD risk, as well as a modifiable target to mitigate cardiovascular risk throughout the life course. Health services and public health interventions that equitably promote cardiovascular health during the peripartum period could have an important impact on preventing CHTN and reducing lifetime risk of CVD. This review will summarize the epidemiology and guidelines for the diagnosis and management of CHTN in pregnancy; describe the current evidence for associations between CHTN, adverse pregnancy outcomes, and CVD; and identify opportunities for peripartum care to equitably reduce hypertension and CVD risk throughout the life course.
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Affiliation(s)
- Natalie A Cameron
- Department of Medicine, Division of General Internal Medicine (N.A.C.), Northwestern University Feinberg School of Medicine
| | - Ian K Everitt
- Department of Medicine, Division of Hospital Medicine (I.K.E.), Northwestern University Feinberg School of Medicine
| | - Kristen A Lee
- Department of Medicine, McGaw Medical Center of Northwestern University (K.A.L.)
| | - Lynn M Yee
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine (L.M.Y.), Northwestern University Feinberg School of Medicine
| | - Sadiya S Khan
- Department of Medicine, Division of Cardiology (S.S.K.), Northwestern University Feinberg School of Medicine
- Department of Preventive Medicine (S.S.K.), Northwestern University Feinberg School of Medicine
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Hauspurg A, Seely EW, Rich-Edwards J, Hayduchok C, Bryan S, Roche AT, Jeyabalan A, Davis EM, Hart R, Shirriel J, Catov J. Postpartum home blood pressure monitoring and lifestyle intervention in overweight and obese individuals the first year after gestational hypertension or pre-eclampsia: A pilot feasibility trial. BJOG 2023; 130:715-726. [PMID: 36655365 PMCID: PMC10880812 DOI: 10.1111/1471-0528.17381] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 09/30/2022] [Accepted: 10/30/2022] [Indexed: 01/20/2023]
Abstract
OBJECTIVE To test the feasibility of a randomised trial of home blood pressure monitoring paired with a remote lifestyle intervention (Heart Health 4 New Moms) versus home blood pressure monitoring alone versus control in individuals with a hypertensive disorder of pregnancy in the first year postpartum. DESIGN Single-blinded three-arm randomised clinical trial. SETTING Two tertiary care hospitals and a community organisation. POPULATION Postpartum overweight and obese individuals with a hypertensive disorder of pregnancy and without pre-pregnancy hypertension or diabetes. METHODS We assessed the feasibility of recruitment and retention of 150 participants to study completion at 1-year postpartum with randomisation 1:1:1 into each arm. Secondary aims were to test effects of the interventions on weight, blood pressure and self-efficacy. RESULTS Over 23 months, we enrolled 148 of 400 eligible, screened individuals (37%); 28% black or other race and mean pre-pregnancy body mass index (BMI) of 33.4 ± 6.7 kg/m2 . In total, 129 (87%) participants completed the 1-year postpartum study visit. Overall, 22% of participants developed stage 2 hypertension (≥140/90 mmHg or on anti-hypertensive medications) by 1 year postpartum. There were no differences in weight or self-efficacy across the study arms. CONCLUSION In this pilot, randomised trial, we demonstrate feasibility of HBPM paired with a lifestyle intervention in the first year postpartum. We detected high rates of ongoing hypertension, emphasising the need for the development of effective interventions in this population.
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Affiliation(s)
- Alisse Hauspurg
- Magee-Womens Research Institute, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
- Department of Obstetrics, Gynecology and Reproductive Sciences, Magee-Womens Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Ellen W. Seely
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Janet Rich-Edwards
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Christina Hayduchok
- Magee-Womens Research Institute, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Samantha Bryan
- Magee-Womens Research Institute, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Andrea T. Roche
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Arun Jeyabalan
- Magee-Womens Research Institute, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
- Department of Obstetrics, Gynecology and Reproductive Sciences, Magee-Womens Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Esa M. Davis
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Renee Hart
- University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | | | - Janet Catov
- Magee-Womens Research Institute, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
- Department of Obstetrics, Gynecology and Reproductive Sciences, Magee-Womens Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
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Murray Horwitz ME, Prifti CA, Battaglia TA, Ajayi AT, Edwards CV, Benjamin EJ, Yarrington CD, Parker SE. Prepregnancy Cardiovascular Disease Risk Factors and Adverse Pregnancy Outcomes in a Safety-Net Hospital. J Womens Health (Larchmt) 2023; 32:401-408. [PMID: 36827080 PMCID: PMC10329150 DOI: 10.1089/jwh.2022.0322] [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: 02/25/2023] Open
Abstract
Background: Many adverse pregnancy outcomes (APOs) are associated with elevated cardiovascular disease (CVD) risk. However, APO data in the context of pre-existing CVD risk factors, and from diverse populations, are limited. We assessed the occurrence of APOs among individuals with and without prepregnancy CVD risk factors, overall and by race/ethnicity. Methods: We conducted a retrospective study using electronic medical record data from a large urban safety-net hospital. Individuals with prenatal care and delivery between 2016 and 2018 at the hospital were included, and data from prenatal intake through the delivery hospitalization were captured. The exposure, prepregnancy CVD risk factors (hypertension, diabetes, tobacco use, and obesity), and the outcome, APOs (hypertensive disorders of pregnancy, gestational diabetes, preterm delivery, low birth weight, and stillbirth), were identified from electronic medical records. Results: We identified 3760 unique delivering individuals, of whom 55.1% self-identified as Black non-Hispanic and 17% as Hispanic. Prepregnancy CVD risk factor prevalence was 45.6%, most commonly obesity (26.6%). APO prevalence was 35.6%, most commonly a hypertensive disorder of pregnancy (20.1%). Overall, 45.7% of APOs occurred in the absence of recognized prepregnancy CVD risk factors, representing 16.3% of the total sample. Among individuals without prepregnancy CVD risk factors, APO prevalence was 30.0% and did not vary by race/ethnicity. Conclusions: In this racially and ethnically diverse hospital-based sample, APOs were present in one in three parous individuals without prepregnancy CVD risk factors-a group with potentially elevated CVD risk who might otherwise be missed by traditional CVD risk factor screening.
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Affiliation(s)
- Mara E. Murray Horwitz
- Women's Health Unit, Section of General Internal Medicine, Evans Department of Medicine, Boston Medical Center, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts, USA
| | - Christine A. Prifti
- Women's Health Unit, Section of General Internal Medicine, Evans Department of Medicine, Boston Medical Center, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts, USA
| | - Tracy A. Battaglia
- Women's Health Unit, Section of General Internal Medicine, Evans Department of Medicine, Boston Medical Center, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts, USA
| | - Ayodele T. Ajayi
- Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Camille V. Edwards
- Section of Hematology/Oncology, Boston Medical Center, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts, USA
| | - Emelia J. Benjamin
- Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts, USA
- Department of Medicine, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts, USA
| | - Christina D. Yarrington
- Department of Obstetrics and Gynecology, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts, USA
| | - Samantha E. Parker
- Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts, USA
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Self-management system for postpartum women with hypertension disorders: an eHealth application intervention study. BMC Pregnancy Childbirth 2023; 23:184. [PMID: 36927463 PMCID: PMC10018986 DOI: 10.1186/s12884-023-05483-y] [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: 09/08/2022] [Accepted: 03/01/2023] [Indexed: 03/18/2023] Open
Abstract
BACKGROUND Hypertension disorders are relatively common in pregnant women and often persist in the postpartum period. Few studies are available regarding the self-management of postpartum hypertension via the eHealth system. This study aimed to develop a self-management eHealth system for women with postpartum hypertension during the postpartum period. METHODS We adopted a multi-platform system for this research, not only for use on the web interface but also on smartphones. The proposed system possessed three features: (1) the population was limited to postnatal women with hypertension; (2) a self-care record, which allowed postnatal women to keep track of their blood pressure, pulse, weight, medication record, exercise record, and risk factor assessment; and (3) through this system, nurse-midwives could keep track of postnatal women's health status maintaining the complete record and could communicate directly with the users if their health monitor values reach beyond normal range. RESULTS Thirty-nine postnatal women with postpartum hypertension were recruited to the study. A survey to evaluate the usability and satisfaction of the proposed e-health application system was completed by these women. The usability rate of the system reached 92.4% (46.2% satisfied and 46.2% strongly satisfied), which suggested that the system was helpful to the users. The satisfaction rate of the system reached 94.9% (43.6% satisfied and 51.3% strongly satisfied), which suggested that the system was acceptable to the users. CONCLUSION This proposed system has been developed completely with user experience and professional advice from experts. Postnatal women could gain important postpartum-related knowledge and access their related health records and other information easily via their smartphones or computers. During the postpartum period, an eHealth application system can effectively assist women with hypertension to manage their blood pressure and related postnatal healthcare issues.
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Abstract
Pre-eclampsia is a life-threatening disease of pregnancy unique to humans and a leading cause of maternal and neonatal morbidity and mortality. Women who survive pre-eclampsia have reduced life expectancy, with increased risks of stroke, cardiovascular disease and diabetes, while babies from a pre-eclamptic pregnancy have increased risks of preterm birth, perinatal death and neurodevelopmental disability and cardiovascular and metabolic disease later in life. Pre-eclampsia is a complex multisystem disease, diagnosed by sudden-onset hypertension (>20 weeks of gestation) and at least one other associated complication, including proteinuria, maternal organ dysfunction or uteroplacental dysfunction. Pre-eclampsia is found only when a placenta is or was recently present and is classified as preterm (delivery <37 weeks of gestation), term (delivery ≥37 weeks of gestation) and postpartum pre-eclampsia. The maternal syndrome of pre-eclampsia is driven by a dysfunctional placenta, which releases factors into maternal blood causing systemic inflammation and widespread maternal endothelial dysfunction. Available treatments target maternal hypertension and seizures, but the only 'cure' for pre-eclampsia is delivery of the dysfunctional placenta and baby, often prematurely. Despite decades of research, the aetiology of pre-eclampsia, particularly of term and postpartum pre-eclampsia, remains poorly defined. Significant advances have been made in the prediction and prevention of preterm pre-eclampsia, which is predicted in early pregnancy through combined screening and is prevented with daily low-dose aspirin, starting before 16 weeks of gestation. By contrast, the prediction of term and postpartum pre-eclampsia is limited and there are no preventive treatments. Future research must investigate the pathogenesis of pre-eclampsia, in particular of term and postpartum pre-eclampsia, and evaluate new prognostic tests and treatments in adequately powered clinical trials.
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Giorgione V, Jansen G, Kitt J, Ghossein-Doha C, Leeson P, Thilaganathan B. Peripartum and Long-Term Maternal Cardiovascular Health After Preeclampsia. Hypertension 2023; 80:231-241. [PMID: 35904012 DOI: 10.1161/hypertensionaha.122.18730] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
There is widespread acceptance of the increased prevalence of cardiovascular diseases occurring within 1 to 2 decades in women following a preeclamptic pregnancy. More recent evidence suggests that the deranged biochemical and echocardiographic findings in women do not resolve in the majority of preeclamptic women following giving birth. Many women continue to be hypertensive in the immediate postnatal period with some exhibiting occult signs of cardiac dysfunction. There is now promising evidence that with close monitoring and effective control of blood pressure control in the immediate postnatal period, women may have persistently lower blood pressures many years after stopping their medication. This review highlights the evidence that delivering effective medical care in the fourth trimester of pregnancy can improve the long-term cardiovascular health after a preeclamptic birth.
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Affiliation(s)
- Veronica Giorgione
- Molecular and Clinical Sciences Research Institute, St. George's University of London, London, United Kingdom (V.G., B.T.)
- Fetal Medicine Unit, Department of Obstetrics and Gynaecology, St George's University Hospitals NHS Foundation Trust, London, United Kingdom (V.G., B.T.)
| | - Gwyneth Jansen
- GROW School for Oncology and Reproduction, Maastricht University, Maastricht, the Netherlands (G.J., C.G.-D.)
- Department of Cardiology, Zuyderland Medical Centre, Heerlen, the Netherlands (G.J.)
| | - Jamie Kitt
- Oxford Cardiovascular Clinical Research Facility, Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford' United Kingdom (J.K., P.L.)
| | - Chahinda Ghossein-Doha
- GROW School for Oncology and Reproduction, Maastricht University, Maastricht, the Netherlands (G.J., C.G.-D.)
- CARIM School for Cardiovascular Diseases, Maastricht University, Maastricht' the Netherlands (C.G.-D.)
| | - Paul Leeson
- Oxford Cardiovascular Clinical Research Facility, Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford' United Kingdom (J.K., P.L.)
| | - Basky Thilaganathan
- Molecular and Clinical Sciences Research Institute, St. George's University of London, London, United Kingdom (V.G., B.T.)
- Fetal Medicine Unit, Department of Obstetrics and Gynaecology, St George's University Hospitals NHS Foundation Trust, London, United Kingdom (V.G., B.T.)
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Parker SE, Ajayi A, Yarrington CD. De Novo Postpartum Hypertension: Incidence and Risk Factors at a Safety-Net Hospital. Hypertension 2023; 80:279-287. [PMID: 36377603 DOI: 10.1161/hypertensionaha.122.19275] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Postpartum hypertension can be persistent, following a pregnancy complicated by hypertension, or new onset (de novo), following a normotensive pregnancy. The aim of this study is to estimate the incidence and identify risk factors for de novo postpartum hypertension (dn-PPHTN) among a diverse safety-net hospital population. METHODS We conducted a retrospective cohort study of 3925 deliveries from 2016 to 2018. All blood pressure (BP) measures during pregnancy through 12 months postpartum were extracted from medical records. Patients with chronic hypertension or hypertensive disorders of pregnancy were excluded. dn-PPHTN was defined as 2 separate BP readings with systolic BP ≥140 mm Hg and diastolic BP ≥90 mm Hg at least 48 hours after delivery. Severe dn-PPHTN was defined as systolic BP ≥160 and diastolic BP ≥110. We examined risk factors individually and in combination and timing of diagnosis. RESULTS Among the 2465 patients without a history of hypertension, 12.1% (n=298) developed dn-PPHTN; 17.1% of whom had severe dn-PPHTN (n=51). Compared to those without dn-PPHTN; cases were more likely to be ≥35 years, delivered via cesarean, or be current or former smokers. Patients with all of these characteristics had a 29% risk of developing dn-PPHTN, which was elevated among non-Hispanic Black patients (36%). Approximately 22% of cases were diagnosed after 6 weeks postpartum. CONCLUSIONS More than 1 in 10 patients with normotensive pregnancies experience dn-PPHTN in the year after delivery. Opportunities to monitor and manage patients at the highest risk of dn-PPHTN throughout the entire year postpartum could mitigate cardiovascular related maternal morbidity.
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Affiliation(s)
- Samantha E Parker
- Department of Epidemiology, Boston University School of Public Health, MA (S.E.P., A.A.)
| | - Ayodele Ajayi
- Department of Epidemiology, Boston University School of Public Health, MA (S.E.P., A.A.)
| | - Christina D Yarrington
- Department of Obstetrics and Gynecology, Boston University School of Medicine, MA (C.D.Y.)
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Hallum S, Basit S, Kamper-Jørgensen M, Sehested TSG, Boyd HA. Risk and trajectory of premature ischaemic cardiovascular disease in women with a history of pre-eclampsia: a nationwide register-based study. Eur J Prev Cardiol 2023; 30:zwad003. [PMID: 36702629 DOI: 10.1093/eurjpc/zwad003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 12/27/2022] [Accepted: 01/02/2023] [Indexed: 01/28/2023]
Abstract
AIMS Pre-eclampsia increases women's lifetime risk of cardiovascular disease (CVD). Little is known about the trajectory of CVD after pre-eclampsia, limiting the usefulness of this knowledge for informing screening, prevention, and interventions. We investigated when the risk of CVD increases after pre-eclampsia and how the risk changes over time since pregnancy. METHODS AND RESULTS This register-based study included 1 157 666 women with >1 pregnancy between 1978 and 2017. Cumulative incidences of acute myocardial infarction (AMI) and ischaemic stroke were estimated, as well as hazard ratios (HRs) by attained age and time since delivery. Up to 2% [95% confidence interval (CI): 1.46-2.82%] of women with pre-eclampsia in their first pregnancy had an AMI or stroke within two decades of delivery, compared with up to 1.2% (95% CI: 1.08-1.30%) of pre-eclampsia-free women; differences in cumulative incidences were evident 7 years after delivery. Ten years after delivery, women with pre-eclampsia had four- and three-fold higher rates of AMI (HR = 4.16, 95% CI: 3.16-5.49) and stroke (HR = 2.59, 95% CI 2.04-3.28) than women without pre-eclampsia; rates remained doubled >20 years later. Women with pre-eclampsia aged 30-39 years had five-fold and three-fold higher rates of AMI (HR = 4.88, 95% CI 3.55-6.71) and stroke (HR = 2.56, 95% CI 1.95-3.36) than women of similar age without pre-eclampsia. CONCLUSIONS Women with a history of pre-eclampsia have high rates of AMI and stroke at early ages and within a decade after delivery. The findings suggest that pre-eclampsia history could be useful in identifying women at increased risk of CVD and that targeted interventions should be initiated soon after delivery.
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Affiliation(s)
- Sara Hallum
- Section of Epidemiology, Department of Public Health, University of Copenhagen, Øster Farimagsgade 5, DK-1353 Copenhagen, Denmark
| | - Saima Basit
- Department of Epidemiology Research, Statens Serum Institut, Artillerivej 5, DK-2300 Copenhagen, Denmark
| | - Mads Kamper-Jørgensen
- Section of Epidemiology, Department of Public Health, University of Copenhagen, Øster Farimagsgade 5, DK-1353 Copenhagen, Denmark
| | - Thomas S G Sehested
- Department of Cardiology, Bispebjerg-Frederiksberg University Hospital, Bispebjerg Bakke 23, DK-2400 Copenhagen, Denmark
| | - Heather A Boyd
- Department of Epidemiology Research, Statens Serum Institut, Artillerivej 5, DK-2300 Copenhagen, Denmark
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Leeson P. Chronic Hypertension in Pregnancy Project and the Control of Hypertension in Pregnancy Study: impact of blood pressure control in pregnancy on maternal and fetal outcomes. Cardiovasc Res 2022; 118:e98-e100. [PMID: 36196605 DOI: 10.1093/cvr/cvac147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Paul Leeson
- Cardiovascular Clinical Research Facility, RDM Division of Cardiovascular Medicine, University of Oxford, Oxford OX3 9DU, UK
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40
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Briller JE. Echocardiographic Screening in Hypertensive Pregnancy Disorders. J Am Coll Cardiol 2022; 80:1477-1479. [DOI: 10.1016/j.jacc.2022.08.717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 08/01/2022] [Indexed: 01/07/2023]
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41
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Giorgione V, Khalil A, O’Driscoll J, Thilaganathan B. Peripartum Screening for Postpartum Hypertension in Women With Hypertensive Disorders of Pregnancy. J Am Coll Cardiol 2022; 80:1465-1476. [DOI: 10.1016/j.jacc.2022.07.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 07/11/2022] [Accepted: 07/28/2022] [Indexed: 01/07/2023]
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42
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Magee LA, Tol ID, Khalil A, Cairns AE, McManus R, von Dadelszen P. Postpartum management of the hypertensive disorders of pregnancy (0925). Hippokratia 2022. [DOI: 10.1002/14651858.cd015054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Laura A Magee
- Department of Obstetrics and Gynaecology; King's College London; London UK
| | - Isabel D Tol
- Department of General Medicine; St George's Hospital; London UK
| | - Asma Khalil
- Department of Obstetrics and Gynaecology; St George's Hospital; London UK
| | - Alexandra E Cairns
- Department of Obstetrics and Gynaecology; Oxford University Hospitals NHS Foundation Trust; Oxford UK
| | - Richard McManus
- Department of Primary Care Health Sciences; University of Oxford; Oxford UK
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43
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Choi E, Kazzi B, Varma B, Ortengren AR, Minhas AS, Vaught AJ, Bennett WL, Lewey J, Michos ED. The Fourth Trimester: a Time for Enhancing Transitions in Cardiovascular Care. CURRENT CARDIOVASCULAR RISK REPORTS 2022; 16:219-229. [PMID: 36159207 PMCID: PMC9490714 DOI: 10.1007/s12170-022-00706-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/25/2022] [Indexed: 01/26/2023]
Abstract
Purpose of Review The "fourth trimester" concept, defined as the first 12 weeks after delivery (and beyond), is a critical window of time for clinicians to intervene to optimize women's cardiovascular health after pregnancy. A timely and comprehensive postpartum cardiovascular assessment should be performed in all women following delivery in order to (1) follow up medical conditions present prior to conception, (2) evaluate symptoms and signs of common postpartum complications, and (3) identify risk factors and prevent future adverse cardiovascular outcomes. In this review, we aim to discuss major maternal cardiovascular risk factors such as hypertensive disorders of pregnancy, gestational diabetes mellitus, postpartum weight retention, and postpartum depression, as well as lactation as a potential protective risk modifying factor. Additionally, we will review effectiveness of outpatient interventions to enhance transitions in cardiovascular care during the fourth trimester. Recent Findings A seamless hand-off from obstetric to primary care, and potentially cardiology, is needed for early detection and management of hypertension, weight, glycemic control, stress and mood, and long-term cardiovascular risk. Additionally, the use of telemedicine, blood pressure self-monitoring, remote activity monitoring, and behavioral health coaches are potentially feasible modalities to augment clinic-based care for cardiovascular risk factors and weight management, but additional studies are needed to study their long-term effectiveness. Summary Development of a comprehensive postpartum care plan with careful consideration of each patient's risk profile and access to resources is critical to improve maternal morbidity and mortality, reduce health disparities, and achieve long-term cardiovascular health for women. Supporting postpartum well-being of women during this transition period requires a multidisciplinary approach, especially primary care engagement, and planning should start before delivery.
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Affiliation(s)
- Eunjung Choi
- Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD 21287 USA
| | - Brigitte Kazzi
- Department of Medicine, Johns Hopkins University School of Medicine, MD 21287 Baltimore, USA
| | - Bhavya Varma
- Department of Medicine, Johns Hopkins University School of Medicine, MD 21287 Baltimore, USA
| | | | - Anum S. Minhas
- Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD 21287 USA
| | - Arthur Jason Vaught
- Division of Maternal Fetal Medicine, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD 21287 USA
| | - Wendy L. Bennett
- Division of General Internal Medicine, Johns Hopkins School of Medicine, Baltimore, MD 21287 USA
| | - Jennifer Lewey
- Division of Cardiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA USA
| | - Erin D. Michos
- Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD 21287 USA
- Division of Cardiology, Johns Hopkins Hospital, 600 N. Wolfe Street, Blalock 524-B, Baltimore, MD 21287 USA
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44
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Garr Barry V, Johnson TN, Herrick C, Lindley K, Carter EB. Adverse Pregnancy Outcomes and Postpartum Care as a Pathway to Future Health. Clin Obstet Gynecol 2022; 65:632-647. [PMID: 35708966 PMCID: PMC9339503 DOI: 10.1097/grf.0000000000000724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Adverse pregnancy outcomes (APOs) collectively represent the leading causes of maternal and neonatal morbidity and mortality. Beyond the potentially devastating impact of APOs during pregnancy and the puerperium, women diagnosed with APOs have a 2-fold to 4-fold increased risk of future cardiovascular disease. Fortunately, APOs occur at an opportune time, in early-adulthood to mid-adulthood, when primary and secondary prevention strategies can alter the disease trajectory and improve long-term health outcomes. This chapter takes a life-course approach to (1) the epidemiology of APOs, (2) evidence-based strategies for clinicians to manage APOs, and (3) future directions for APO research and clinical practice.
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Affiliation(s)
- Valene Garr Barry
- Division of Clinical Research, Department of Obstetrics and Gynecology
| | - Traci N Johnson
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Missouri-Kansas City School of Medicine, Kansas City, Missouri
| | | | | | - Ebony B Carter
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Washington University School of Medicine, St. Louis
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45
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Nuckols VR, Stroud AK, Armstrong MK, Brandt DS, Santillan MK, Santillan DA, Pierce GL. Postpartum ambulatory and home blood pressure monitoring in women with history of preeclampsia: Diagnostic agreement and detection of masked hypertension. Pregnancy Hypertens 2022; 29:23-29. [PMID: 35671544 PMCID: PMC9645805 DOI: 10.1016/j.preghy.2022.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 04/21/2022] [Accepted: 05/05/2022] [Indexed: 11/15/2022]
Abstract
Women with a history of preeclampsia (hxPE) are at a four-fold higher risk for chronic hypertension after pregnancy compared with healthy pregnancy, but 'masked' hypertension cases are missed by clinical assessment alone. Twenty-four hour ambulatory blood pressure monitoring (ABPM) is the reference-standard for confirmation of hypertension diagnoses or detection of masked hypertension outside of clinical settings, whereas home blood pressure monitoring (HBPM) may represent a well-tolerated and practical alternative to ABPM in the postpartum period. The objectives of this study were to 1) assess concordance between ABPM and HBPM postpartum in women with a hxPE compared with healthy pregnancy controls and 2) evaluate HBPM in the detection of masked postpartum hypertension. Young women with a hxPE (N = 26) and controls (N = 36) underwent in-office, 24-h ABPM and 7-day HBPM 1-4 years postpartum. Chronic hypertension was more prevalent among women with a hxPE by all three blood pressure measures, but the prevalence of masked postpartum hypertension did not differ (36% vs 37%, P = 0.97). HBPM showed excellent agreement with ABPM (systolic: r = 0.78, intraclass coefficient [ICC] = 0.83; diastolic: r = 0.82, ICC = 0.88) and moderate concordance in classification of hypertension (κ = 0.54, P < 0.001). HBPM identified 21% of masked postpartum hypertension cases without false-positive cases, and HBPM measures among those with normotensive in-office readings could detect ABPM-defined masked hypertension (area under the curve [AUC] = 0.88 ± 0.06, P < 0.0001). The findings of the present study indicate that HBPM may be a useful screening modality prior or complementary to ABPM in the detection and management of postpartum hypertension.
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Affiliation(s)
- Virginia R Nuckols
- Department of Health and Human Physiology, University of Iowa, Iowa City, IA, United States
| | - Amy K Stroud
- Department of Health and Human Physiology, University of Iowa, Iowa City, IA, United States
| | - Matthew K Armstrong
- Department of Health and Human Physiology, University of Iowa, Iowa City, IA, United States
| | - Debra S Brandt
- Department of Obstetrics and Gynecology, University of Iowa, Iowa City, IA, United States
| | - Mark K Santillan
- Department of Obstetrics and Gynecology, University of Iowa, Iowa City, IA, United States; Abboud Cardiovascular Research Center, University of Iowa, Iowa City, IA, United States
| | - Donna A Santillan
- Department of Obstetrics and Gynecology, University of Iowa, Iowa City, IA, United States
| | - Gary L Pierce
- Department of Health and Human Physiology, University of Iowa, Iowa City, IA, United States; Department of Internal Medicine, University of Iowa, Iowa City, IA, United States; Abboud Cardiovascular Research Center, University of Iowa, Iowa City, IA, United States; Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, IA, United States.
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46
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Affiliation(s)
- Laura A Magee
- From the Department of Women and Children's Health, School of Life Course Sciences, King's College London (L.A.M., K.H.N., P.D.), the Institute of Women and Children's Health, King's Health Partners Academic Health Science Centre (L.A.M., P.D.), and the Harris Birthright Research Centre for Fetal Medicine, King's College Hospital (K.H.N.) - all in London
| | - Kypros H Nicolaides
- From the Department of Women and Children's Health, School of Life Course Sciences, King's College London (L.A.M., K.H.N., P.D.), the Institute of Women and Children's Health, King's Health Partners Academic Health Science Centre (L.A.M., P.D.), and the Harris Birthright Research Centre for Fetal Medicine, King's College Hospital (K.H.N.) - all in London
| | - Peter von Dadelszen
- From the Department of Women and Children's Health, School of Life Course Sciences, King's College London (L.A.M., K.H.N., P.D.), the Institute of Women and Children's Health, King's Health Partners Academic Health Science Centre (L.A.M., P.D.), and the Harris Birthright Research Centre for Fetal Medicine, King's College Hospital (K.H.N.) - all in London
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47
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Primary Care-Based Cardiovascular Disease Risk Management After Adverse Pregnancy Outcomes: a Narrative Review. J Gen Intern Med 2022; 37:912-921. [PMID: 34993867 PMCID: PMC8734553 DOI: 10.1007/s11606-021-07149-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 09/08/2021] [Indexed: 12/20/2022]
Abstract
Several common adverse pregnancy outcomes can reveal subclinical or latent cardiovascular disease (CVD) risk, transiently exposed through the physiologic stress of pregnancy. The year after pregnancy may be a singular opportunity to identify and initiate treatment for CVD risk, even before the onset of traditional CVD risk factors. However, clinical guidance regarding CVD risk management after adverse pregnancy outcomes is lacking. We therefore conducted a systematic review of US clinical practice guidelines and professional society recommendations to inform primary care-based CVD risk management after adverse pregnancy outcomes. We identified 13 relevant publications. While most recommendations were based on limited or weak evidence, we identified several areas of consensus. First, individuals with an adverse pregnancy outcome associated with future CVD are likely to benefit from CVD risk assessment-accompanied by education, counseling, and support for lifestyle modification-beginning within the first postpartum year. Second, among clinicians, clear and consistent documentation about adverse pregnancy outcomes and recommended follow-up is important to coordinate care after pregnancy. In addition, patients need to be informed about their pregnancy complications and associated CVD risks, so that they can make informed health care and lifestyle decisions. Finally, in general, CVD prevention in the year after an adverse pregnancy outcome focuses on lifestyle modification, reserving pharmacotherapy for the highest-risk patients and those with traditional CVD risk factors. While postpartum lifestyle interventions show promise for reducing CVD risk after adverse pregnancy outcomes, continued research to determine the optimal content, timing, and long-term effects of such interventions is needed.
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Kitt J, Frost A, Mollison J, Tucker KL, Suriano K, Kenworthy Y, McCourt A, Woodward W, Tan C, Lapidaire W, Mills R, Lacharie M, Tunnicliffe EM, Raman B, Santos M, Roman C, Hanssen H, Mackillop L, Cairns A, Thilaganathan B, Chappell L, Aye C, Lewandowski AJ, McManus RJ, Leeson P. Postpartum blood pressure self-management following hypertensive pregnancy: protocol of the Physician Optimised Post-partum Hypertension Treatment (POP-HT) trial. BMJ Open 2022; 12:e051180. [PMID: 35197335 PMCID: PMC8867381 DOI: 10.1136/bmjopen-2021-051180] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 01/25/2022] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION New-onset hypertension affects approximately 10% of pregnancies and is associated with a significant increase in risk of cardiovascular disease in later life, with blood pressure measured 6 weeks postpartum predictive of blood pressure 5-10 years later. A pilot trial has demonstrated that improved blood pressure control, achevied via self-management during the puerperium, was associated with lower blood pressure 3-4 years postpartum. Physician Optimised Post-partum Hypertension Treatment (POP-HT) will formally evaluate whether improved blood pressure control in the puerperium results in lower blood pressure at 6 months post partum, and improvements in cardiovascular and cerebrovascular phenotypes. METHODS AND ANALYSIS POP-HT is an open-label, parallel arm, randomised controlled trial involving 200 women aged 18 years or over, with a diagnosis of pre-eclampsia or gestational hypertension, and requiring antihypertensive medication at discharge. Women are recruited by open recruitment and direct invitation around time of delivery and randomised 1:1 to, either an intervention comprising physician-optimised self-management of postpartum blood pressure or, usual care. Women in the intervention group upload blood pressure readings to a 'smartphone' app that provides algorithm-driven individualised medication-titration. Medication changes are approved by physicians, who review blood pressure readings remotely. Women in the control arm follow assessment and medication adjustment by their usual healthcare team. The primary outcome is 24-hour average ambulatory diastolic blood pressure at 6-9 months post partum. Secondary outcomes include: additional blood pressure parameters at baseline, week 1 and week 6; multimodal cardiovascular assessments (CMR and echocardiography); parameters derived from multiorgan MRI including brain and kidneys; peripheral macrovascular and microvascular measures; angiogenic profile measures taken from blood samples and levels of endothelial circulating and cellular biomarkers; and objective physical activity monitoring and exercise assessment. An additional 20 women will be recruited after a normotensive pregnancy as a comparator group for endothelial cellular biomarkers. ETHICS AND DISSEMINATION IRAS PROJECT ID 273353. This trial has received a favourable opinion from the London-Surrey Research Ethics Committee and HRA (REC Reference 19/LO/1901). The investigator will ensure that this trial is conducted in accordance with the principles of the Declaration of Helsinki and follow good clinical practice guidelines. The investigators will be involved in reviewing drafts of the manuscripts, abstracts, press releases and any other publications arising from the study. Authors will acknowledge that the study was funded by the British Heart Foundation Clinical Research Training Fellowship (BHF Grant number FS/19/7/34148). Authorship will be determined in accordance with the ICMJE guidelines and other contributors will be acknowledged. TRIAL REGISTRATION NUMBER NCT04273854.
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Affiliation(s)
- Jamie Kitt
- Division of Cardiovascular Medicine, University of Oxford, Oxford, UK
| | - Annabelle Frost
- Division of Cardiovascular Medicine, University of Oxford, Oxford, UK
| | - Jill Mollison
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | | | - Katie Suriano
- Division of Cardiovascular Medicine, University of Oxford, Oxford, UK
| | - Yvonne Kenworthy
- Oxford Cardiovascular Clinical Research Facility, University of Oxford, Oxford, UK
| | - Annabelle McCourt
- Division of Cardiovascular Medicine, University of Oxford, Oxford, UK
| | - William Woodward
- Division of Cardiovascular Medicine, University of Oxford, Oxford, UK
| | - Cheryl Tan
- Division of Cardiovascular Medicine, University of Oxford, Oxford, UK
| | - Winok Lapidaire
- Division of Cardiovascular Medicine, University of Oxford, Oxford, UK
| | - Rebecca Mills
- Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Miriam Lacharie
- Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | | | - Betty Raman
- Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Mauro Santos
- Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, Oxford, UK
| | - Cristian Roman
- Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, Oxford, UK
| | - Henner Hanssen
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| | - Lucy Mackillop
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
| | - Alexandra Cairns
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
| | | | - Lucy Chappell
- Women's Health Academic Centre, King's College London, London, UK
| | - Christina Aye
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
| | - Adam J Lewandowski
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Richard J McManus
- Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Paul Leeson
- Division of Cardiovascular Medicine, University of Oxford, Oxford, UK
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