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MacEwan SR, Olvera RG, Jonnalagadda P, Fareed N, McAlearney AS. Patient and Provider Perspectives About the Use of Patient-Generated Health Data During Pregnancy: Qualitative Exploratory Study. JMIR Form Res 2024; 8:e52397. [PMID: 38718395 PMCID: PMC11112476 DOI: 10.2196/52397] [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: 09/01/2023] [Revised: 12/22/2023] [Accepted: 03/27/2024] [Indexed: 05/25/2024] Open
Abstract
BACKGROUND There is increasing interest in using patient-generated health data (PGHD) to improve patient-centered care during pregnancy. However, little research has examined the perspectives of patients and providers as they report, collect, and use PGHD to inform obstetric care. OBJECTIVE This study aims to explore the perspectives of patients and providers about the use of PGHD during pregnancy, including the benefits and challenges of reporting, collecting, and using these data, as well as considerations for expanding the use of PGHD to improve obstetric care. METHODS We conducted one-on-one interviews with 30 pregnant or postpartum patients and 14 health care providers from 2 obstetrics clinics associated with an academic medical center. Semistructured interview guides included questions for patients about their experience and preferences for sharing PGHD and questions for providers about current processes for collecting PGHD, opportunities to improve or expand the collection of PGHD, and challenges faced when collecting and using this information. Interviews were conducted by phone or videoconference and were audio recorded, transcribed verbatim, and deidentified. Interview transcripts were analyzed deductively and inductively to characterize and explore themes in the data. RESULTS Patients and providers described how PGHD, including physiologic measurements and experience of symptoms, were currently collected during and between in-person clinic visits for obstetric care. Both patients and providers reported positive perceptions about the collection and use of PGHD during pregnancy. Reported benefits of collecting PGHD included the potential to use data to directly inform patient care (eg, identify issues and adjust medication) and to encourage ongoing patient involvement in their care (eg, increase patient attention to their health). Patients and providers had suggestions for expanding the collection and use of PGHD during pregnancy, and providers also shared considerations about strategies that could be used to expand PGHD collection and use. These strategies included considering the roles of both patients and providers in reporting and interpreting PGHD. Providers also noted the need to consider the unintended consequences of using PGHD that should be anticipated and addressed. CONCLUSIONS Acknowledging the challenges, suggestions, and considerations voiced by patients and providers can inform the development and implementation of strategies to effectively collect and use PGHD to support patient-centered care during pregnancy.
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Affiliation(s)
- Sarah R MacEwan
- Division of General Internal Medicine, College of Medicine, The Ohio State University, Columbus, OH, United States
- Center for the Advancement of Team Science, Analytics, and Systems Thinking in Health Services and Implementation Science Research, College of Medicine, The Ohio State University, Columbus, OH, United States
| | - Ramona G Olvera
- Center for the Advancement of Team Science, Analytics, and Systems Thinking in Health Services and Implementation Science Research, College of Medicine, The Ohio State University, Columbus, OH, United States
| | - Pallavi Jonnalagadda
- Center for the Advancement of Team Science, Analytics, and Systems Thinking in Health Services and Implementation Science Research, College of Medicine, The Ohio State University, Columbus, OH, United States
| | - Naleef Fareed
- Center for the Advancement of Team Science, Analytics, and Systems Thinking in Health Services and Implementation Science Research, College of Medicine, The Ohio State University, Columbus, OH, United States
- Department of Biomedical Informatics, College of Medicine, The Ohio State University, Columbus, OH, United States
| | - Ann Scheck McAlearney
- Center for the Advancement of Team Science, Analytics, and Systems Thinking in Health Services and Implementation Science Research, College of Medicine, The Ohio State University, Columbus, OH, United States
- Department of Biomedical Informatics, College of Medicine, The Ohio State University, Columbus, OH, United States
- Department of Family and Community Medicine, College of Medicine, The Ohio State University, Columbus, OH, United States
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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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Hackelöer M, Schmidt L, Verlohren S. New advances in prediction and surveillance of preeclampsia: role of machine learning approaches and remote monitoring. Arch Gynecol Obstet 2023; 308:1663-1677. [PMID: 36566477 PMCID: PMC9790089 DOI: 10.1007/s00404-022-06864-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 11/18/2022] [Indexed: 12/26/2022]
Abstract
Preeclampsia, a multisystem disorder in pregnancy, is still one of the main causes of maternal morbidity and mortality. Due to a lack of a causative therapy, an accurate prediction of women at risk for the disease and its associated adverse outcomes is of utmost importance to tailor care. In the past two decades, there have been successful improvements in screening as well as in the prediction of the disease in high-risk women. This is due to, among other things, the introduction of biomarkers such as the sFlt-1/PlGF ratio. Recently, the traditional definition of preeclampsia has been expanded based on new insights into the pathophysiology and conclusive evidence on the ability of angiogenic biomarkers to improve detection of preeclampsia-associated maternal and fetal adverse events.However, with the widespread availability of digital solutions, such as decision support algorithms and remote monitoring devices, a chance for a further improvement of care arises. Two lines of research and application are promising: First, on the patient side, home monitoring has the potential to transform the traditional care pathway. The importance of the ability to input and access data remotely is a key learning from the COVID-19 pandemic. Second, on the physician side, machine-learning-based decision support algorithms have been shown to improve precision in clinical decision-making. The integration of signals from patient-side remote monitoring devices into predictive algorithms that power physician-side decision support tools offers a chance to further improve care.The purpose of this review is to summarize the recent advances in prediction, diagnosis and monitoring of preeclampsia and its associated adverse outcomes. We will review the potential impact of the ability to access to clinical data via remote monitoring. In the combination of advanced, machine learning-based risk calculation and remote monitoring lies an unused potential that allows for a truly patient-centered care.
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Affiliation(s)
- Max Hackelöer
- Department of Obstetrics, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt- Universität Zu Berlin, Charitéplatz 1, 10117, Berlin, Germany
| | - Leon Schmidt
- Department of Obstetrics, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt- Universität Zu Berlin, Charitéplatz 1, 10117, Berlin, Germany
| | - Stefan Verlohren
- Department of Obstetrics, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt- Universität Zu Berlin, Charitéplatz 1, 10117, Berlin, Germany.
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Liu B, Ridder A, Smith V, Thilaganathan B, Bhide A. Feasibility of antenatal ambulatory fetal electrocardiography: a systematic review. J Matern Fetal Neonatal Med 2023; 36:2204390. [PMID: 37137516 DOI: 10.1080/14767058.2023.2204390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
BACKGROUND Antenatal fetal heart rate (FHR) monitoring is currently limited by hospital-based accessibility as well as the availability of relevant equipment and expertise required to position device electrodes. Ambulatory FHR monitoring in the form of noninvasive fetal electrocardiography (NIFECG) is currently an area of research interest, particularly during the era of the COVID-19 pandemic, and the potential to improve maternity care and reduce hospital attendances need to be evaluated. OBJECTIVES To assess the feasibility, acceptability, and signal success of ambulatory NIFECG monitoring and identify research areas required to facilitate clinical utilization of this method of monitoring. METHODS Medline, EMBASE, and PubMed databases were searched from January 2005 to April 2021 using terms relevant to antenatal ambulatory or home NIFECG. The search was compliant with PRISMA guidelines, and was registered with the PROSPERO database (CRD42020195809). All studies reporting the clinical utilization of NIFECG inclusive of its use in the ambulatory setting performed in the antenatal period, human studies, and those in the English language were included. Those reporting novel technological methods and electrophysiological algorithms, satisfaction surveys, intrapartum studies, case reports and reviews, and animal studies were excluded. Study screening and data extraction were conducted in duplicate. Risk of bias was appraised using the Modified Downs and Black tool. Due to the heterogeneity of the reported findings, a meta-analysis was not feasible. RESULTS The search identified 193 citations, where 11 studies were deemed eligible for inclusion. All studies used a single NIFECG system with a duration of monitoring ranging from 5.6 to 21.4 h. Predefined signal acceptance threshold ranged from 34.0-80.0%. Signal success in the study populations was 48.6-95.0% and was not affected by maternal BMI. Good signals were achieved in the 2nd trimester, but less so in the early 3rd trimester. NIFECG was a well-accepted method of FHR monitoring, with up to 90.0% of women's satisfaction levels when worn during outpatient induction of labor. Placement of the acquisition device needed input from healthcare staff in every report. CONCLUSIONS Although there is evidence for the clinical feasibility of ambulatory NIFECG, the disparity in the literature limits the ability to draw firm conclusions. Further studies to establish repeatability and device validity, whilst developing standardized FHR parameters and set evidence-based standards for signal success for NIFECG are required to ascertain the clinical benefit and potential limitations of ambulatory outpatient FHR monitoring.
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Affiliation(s)
- Becky Liu
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Anna Ridder
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Vinayak Smith
- Department of Obstetrics and Gynaecology, Monash University, Victoria, Australia
| | - Basky Thilaganathan
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, UK
- Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, Cranmer Terrace, London, UK
| | - Amar Bhide
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, UK
- Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, Cranmer Terrace, London, UK
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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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Rajkumar T, Freyne J, Varnfield M, Lawson K, Butten K, Shanmugalingam R, Hennessy A, Makris A. Remote blood pressure monitoring in high risk pregnancy - study protocol for a randomised controlled trial (REMOTE CONTROL trial). Trials 2023; 24:334. [PMID: 37198630 DOI: 10.1186/s13063-023-07321-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Accepted: 04/20/2023] [Indexed: 05/19/2023] Open
Abstract
BACKGROUND Pregnant women at high risk for developing a hypertensive disorder of pregnancy require frequent antenatal assessments, especially of their blood pressure. This expends significant resources for both the patient and healthcare system. An alternative to in-clinic assessments is a remote blood pressure monitoring strategy, in which patients self-record their blood pressure at home using a validated blood pressure machine. This has the potential to be cost-effective, increase patient satisfaction, and reduce outpatient visits, and has had widespread uptake recently given the increased need for remote care during the ongoing COVID-19 pandemic. However robust evidence supporting this approach over a traditional face-to-face approach is lacking, and the impact on maternal and foetal outcomes has not yet been reported. Thus, there is an urgent need to assess the efficacy of remote monitoring in pregnant women at high risk of developing a hypertensive disorder of pregnancy. METHODS The REMOTE CONTROL trial is a pragmatic, unblinded, randomised controlled trial, which aims to compare remote blood pressure monitoring in high-risk pregnant women with conventional face-to-face clinic monitoring, in a 1:1 allocation ratio. The study will recruit patients across 3 metropolitan Australian teaching hospitals and will evaluate the safety, cost-effectiveness, impact on healthcare utilisation and end-user satisfaction of remote blood pressure monitoring. DISCUSSION Remote blood pressure monitoring is garnering interest worldwide and has been increasingly implemented following the COVID-19 pandemic. However, robust data regarding its safety for maternofoetal outcomes is lacking. The REMOTE CONTROL trial is amongst the first randomised controlled trials currently underway, powered to evaluate maternal and foetal outcomes. If proven to be as safe as conventional clinic monitoring, major potential benefits include reducing clinic visits, waiting times, travel costs, and improving delivery of care to vulnerable populations in rural and remote communities. TRIAL REGISTRATION The trial has been prospectively registered with the Australian and New Zealand Clinical Trials Registry (ACTRN12620001049965p, on October 11th, 2020).
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Affiliation(s)
- Theepika Rajkumar
- School of Medicine, Western Sydney University, Penrith, NSW, Australia.
- Department of Medicine, Campbelltown Hospital, South Western Sydney Local Health District, Campbelltown, NSW, Australia.
| | - Jill Freyne
- Australian E-Health Research Centre, Health and Biosecurity, CSIRO, Brisbane, QLD, Australia
| | - Marlien Varnfield
- Australian E-Health Research Centre, Health and Biosecurity, CSIRO, Brisbane, QLD, Australia
| | - Kenny Lawson
- Translational Health Research Institute, Western Sydney University, Penrith, NSW, Australia
| | - Kaley Butten
- Australian E-Health Research Centre, Health and Biosecurity, CSIRO, Brisbane, QLD, Australia
| | - Renuka Shanmugalingam
- School of Medicine, Western Sydney University, Penrith, NSW, Australia
- Department of Renal Medicine, Liverpool Hospital, Liverpool, NSW, Australia
- University of New South Wales, Kensington, NSW, Australia
| | - Annemarie Hennessy
- School of Medicine, Western Sydney University, Penrith, NSW, Australia
- Department of Medicine, Campbelltown Hospital, South Western Sydney Local Health District, Campbelltown, NSW, Australia
| | - Angela Makris
- Department of Renal Medicine, Liverpool Hospital, Liverpool, NSW, Australia
- University of New South Wales, Kensington, NSW, Australia
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Liu B, Marler E, Thilaganathan B, Bhide A. Ambulatory antenatal fetal electrocardiography in high-risk pregnancies (AMBER): protocol for a pilot prospective cohort study. BMJ Open 2023; 13:e062448. [PMID: 37055213 PMCID: PMC10106038 DOI: 10.1136/bmjopen-2022-062448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/15/2023] Open
Abstract
INTRODUCTION Fetal heart rate (FHR) monitoring is a vital aspect of fetal well-being assessment, and the current method of computerised cardiotocography (cCTG) is limited to the hospital setting. Non-invasive fetal ECG (NIFECG) has the ability to produce FHR patterns through R wave detection while eliminating confusion with maternal heart rate, but is presently limited to research use. Femom is a novel wireless NIFECG device that is designed to be placed without professional assistance, while connecting to mobile applications. It has the ability to achieve home FHR monitoring thereby allowing more frequent monitoring, earlier detection of deterioration, while reducing hospital attendances. This study aims to assess the feasibility, reliability, and accuracy of femom (NIFECG) by comparing its outputs to cCTG monitoring. METHODS AND ANALYSIS This is a single-centred, prospective pilot study, taking place in a tertiary maternity unit. Women with a singleton pregnancy over 28+0 weeks' gestation who require antenatal cCTG monitoring for any clinical indication are eligible for recruitment. Concurrent NIFECG and cCTG monitoring will take place for up to 60 min. NIFECG signals will be postprocessed to produce FHR outputs such as baseline FHR and short-term variation (STV). Signal acceptance criteria is set as <50% of signal loss for the trace duration. Correlation, precision and accuracy studies will be performed to compare the STV and baseline FHR values produced by both devices. The impact of maternal and fetal characteristics on the effectiveness of both devices will be investigated. Other non-invasive electrophysiological assessment parameters will be assessed for its correlation with the STV, ultrasound assessments and maternal and fetal risk factors. ETHICS AND DISSEMINATION Approval has been obtained from South-East Scotland Research Ethics Committee 02 and MHRA. The results of this study will be published in peer-reviewed journals, and presented at international conferences. TRIAL REGISTRATION NUMBER NCT04941534.
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Affiliation(s)
- Becky Liu
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, UK
- Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, London, UK
| | - Emily Marler
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Basky Thilaganathan
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, UK
- Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, London, UK
| | - Amarnath Bhide
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, UK
- Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, London, UK
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Adu-Bonsaffoh K, Tamma E, Nwameme A, Dako-Gyeke P, Srofenyoh E, Ansah EK, Grobbee DE, Franx A, Browne JL. Provision and experience of care among women with hypertension in pregnancy: a multi-center qualitative study in Ghana. Reprod Health 2023; 20:49. [PMID: 36966326 PMCID: PMC10039538 DOI: 10.1186/s12978-023-01593-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 03/05/2023] [Indexed: 03/27/2023] Open
Abstract
BACKGROUND Hypertensive disorders of pregnancy (HDP) remain a leading global health problem with complex clinical presentations and potentially grim birth outcomes for both mother and fetus. Improvement in the quality of maternal care provision and positive women's experiences are indispensable measures to reduce maternal and perinatal adverse outcomes. OBJECTIVE To explore the perspectives and lived experiences of healthcare provision among women with HDP and the associated challenges. METHODS A multi-center qualitative study using in-depth interviews (IDIs) and focus group discussions (FGDs) was conducted in five major referral hospitals in the Greater Accra Region of Ghana between June 2018 and March 2019. Women between 26 and 34 weeks' gestation with confirmed HDP who received maternity care services were eligible to participate. Thematic content analysis was performed using the inductive analytic framework approach. RESULTS Fifty IDIs and three FGDs (with 22 participants) were conducted. Most women were between 20 and 30 years, Akans (ethnicity), married/cohabiting, self-employed and secondary school graduates. Women reported mixed (positive and negative) experiences of maternal care. Positive experiences reported include receiving optimal quality of care, satisfaction with care and good counselling and reassurance from the health professionals. Negative experiences of care comprised ineffective provider-client communication, inappropriate attitudes by the health professionals and disrespectful treatment including verbal and physical abuse. Major health system factors influencing women's experiences of care included lack of logistics, substandard professionalism, inefficient national health insurance system and unexplained delays at health facilities. Patient-related factors that influenced provision of care enumerated were financial limitations, chronic psychosocial stress and inadequate awareness about HDP. CONCLUSION Women with HDP reported both positive and negative experiences of care stemming from the healthcare system, health providers and individual factors. Given the importance of positive women's experiences and respectful maternal care, dedicated multidisciplinary women-centered care is recommended to optimize the care for pregnant women with HDP.
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Affiliation(s)
- Kwame Adu-Bonsaffoh
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.
- Department of Obstetrics and Gynaecology, University of Ghana Medical School, Korle-Bu, P.O. Box 77, Accra, Ghana.
- Holy Care Specialist Hospital, Accra, Ghana.
| | | | - Adanna Nwameme
- Department of Social and Behavioural Sciences, School of Public Health, University of Ghana, Accra, Ghana
| | - Phyllis Dako-Gyeke
- Department of Social and Behavioural Sciences, School of Public Health, University of Ghana, Accra, Ghana
| | - Emmanuel Srofenyoh
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
- Department of Obstetrics and Gynaecology, Greater Accra Regional Hospital (Ridge), Accra, Ghana
| | - Evelyn K Ansah
- Institute for Health Research, University of Health and Allied Sciences, Ho, Ghana
| | - Diederick E Grobbee
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Arie Franx
- Department of Obstetrics and Gynecology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Joyce L Browne
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
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Feroz AS, Meghani SN, Yasmin H, Saleem S, Bhutta Z, Arshad H, Seto E. Exploring Caregivers' Perspectives and Perceived Acceptability of a Mobile-Based Telemonitoring Program to Support Pregnant Women at High-Risk for Preeclampsia in Karachi, Pakistan: A Qualitative Descriptive Study. Healthcare (Basel) 2023; 11:healthcare11030392. [PMID: 36766967 PMCID: PMC9914365 DOI: 10.3390/healthcare11030392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 01/20/2023] [Accepted: 01/27/2023] [Indexed: 01/31/2023] Open
Abstract
Very little is known about the perspectives of the caregivers on the use of telemonitoring (TM) interventions in low-middle-income countries. Understanding caregivers' perspectives on TM interventions is crucial, given that caregiving activities are correlated with the social, emotional, and clinical outcomes among pregnant women. This study aims to explore caregivers' perspectives and perceived acceptability of a mobile phone-based TM program to support pregnant women at high-risk for preeclampsia. A qualitative description design was used to conduct and analyze 28 semi-structured interviews with a diverse group of caregivers. The study was conducted at the Jinnah Post Graduate Medical Center, Karachi, Pakistan. The caregivers were identified through purposive sampling and additional caregivers were interviewed until the point of data saturation. The conventional content analysis technique was used to analyze digital audio recordings of the caregiver interviews. All caregivers embraced the proposed mobile phone-based TM program because they perceived many benefits, including a reduction in caregivers' anxiety and workload, increased convenience, and cost-effectiveness. However, the caregivers cited several caveats to the future implementation of the TM program including the inability of some women and caregivers to use the TM program and the poor acceptance of the TM system among less educated and non-tech savvy families. Our study recommends developing a TM program to reduce the caregiver stress and workload, designing a context-specific TM program using a user-centric approach, training caregivers on the use of the TM program, sensitizing caregivers on the benefits of the TM program, and developing a low-cost TM program to maximize access.
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Affiliation(s)
- Anam Shahil Feroz
- Community Health Sciences Department, Aga Khan University, Karachi 74800, Sindh, Pakistan
- Institute of Health Policy Management and Evaluation, The University of Toronto, Toronto, ON M5T 3M6, Canada
- Correspondence: ; Tel.: +1-647-867-6702
| | - Salima Nazim Meghani
- School of Nursing & Midwifery, The Aga Khan University, Karachi 74800, Sindh, Pakistan
| | - Haleema Yasmin
- Department of Obstetrics and Gynecology, Jinnah Postgraduate Medical Center, Karachi 75510, Sindh, Pakistan
| | - Sarah Saleem
- Community Health Sciences Department, Aga Khan University, Karachi 74800, Sindh, Pakistan
| | - Zulfiqar Bhutta
- Centre for Global Child Health, SickKids, Toronto, ON M5G 1X8, Canada
- Center of Excellence in Women and Child Health, Aga Khan University, Karachi 74800, Sindh, Pakistan
- Dalla Lana School of Public Health, The University of Toronto, Toronto, ON M5T 3M7, Canada
| | - Hajraa Arshad
- Medical College, Aga Khan University, Karachi 74800, Sindh, Pakistan
| | - Emily Seto
- Institute of Health Policy Management and Evaluation, The University of Toronto, Toronto, ON M5T 3M6, Canada
- Centre for Digital Therapeutics, University Health Network, Toronto, ON M5G 2C4, Canada
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Shahil Feroz A, Yasmin H, Saleem S, Bhutta Z, Seto E. Feasibility of implementing a mobile phone-based telemonitoring programme to support pregnant women at high-risk for pre-eclampsia in Karachi, Pakistan: protocol for a mixed-methods study. BMJ Open 2022; 12:e070535. [PMID: 36585144 PMCID: PMC9809301 DOI: 10.1136/bmjopen-2022-070535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
INTRODUCTION High maternal mortality from pre-eclampsia/eclampsia results from lack of early identification and management of pregnant women at high-risk for pre-eclampsia. A potential tool to support pregnant women at high-risk for pre-eclampsia is telemonitoring. There is limited evidence on the use and effectiveness of telemonitoring for pregnant women in low-income and middle-income countries (LMICs) which limits the understanding of the process and mechanisms through which the intervention works in LMICs. This study will explore the feasibility of implementing a mobile phone-based telemonitoring programme for pregnant women at high-risk for pre-eclampsia in Karachi, Pakistan. METHODS AND ANALYSIS A convergent mixed-methods study will be conducted at the Jinnah Postgraduate Medical Center (JPMC) in Karachi, Pakistan. This study will recruit 50 pregnant women at high-risk for pre-eclampsia to assess clinical feasibility across the five foci of Bowen's framework including acceptability, demand, implementation, practicality and limited-efficacy testing. Data sources will include semi-structured interviews with the enrolled women, caregivers and clinicians, as well as quantitative data from paper medical records, research logs and server data. The quantitative and qualitative data will be analysed separately and then integrated at the interpretation and reporting levels to advance our understanding of the telemonitoring programme's feasibility across the five areas of Bowen's framework. ETHICS AND DISSEMINATION Ethics approvals have been obtained from JPMC, the National Bioethics Committee of Pakistan, University Health Network, Aga Khan University and the University of Toronto. The study results will be disseminated to the scientific community through publications and conference presentations. Findings of the study will provide evidence on the feasibility of using a telemonitoring programme where pregnant women at high-risk for pre-eclampsia in Pakistan will take their own blood pressure readings at home. Lessons learnt in this feasibility trial will be used to determine the appropriateness of a future effectiveness trial. TRIAL REGISTRATION NUMBER NCT05662696.
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Affiliation(s)
- Anam Shahil Feroz
- Institute of Health Policy Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- Community Health Sciences Department, The Aga Khan University, Karachi, Sindh, Pakistan
| | - Haleema Yasmin
- Obstetrics and Gynaecology, Jinnah Postgraduate Medical Center, Karachi, Pakistan
| | - Sarah Saleem
- Community Health Sciences Department, The Aga Khan University, Karachi, Sindh, Pakistan
| | - Zulfiqar Bhutta
- Division of Women and Child Health, The Aga Khan University, Karachi, Sindh, Pakistan
- Global Child Health, Hospital for Sick Children Research Institute, Toronto, Ontario, Canada
| | - Emily Seto
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
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Yeh PT, Rhee DK, Kennedy CE, Zera CA, Lucido B, Tunçalp Ö, Gomez Ponce de Leon R, Narasimhan M. Self-monitoring of blood pressure among women with hypertensive disorders of pregnancy: a systematic review. BMC Pregnancy Childbirth 2022; 22:454. [PMID: 35641913 PMCID: PMC9152837 DOI: 10.1186/s12884-022-04751-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 05/11/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The World Health Organization (WHO) recommends self-monitoring of blood pressure (SMBP) for hypertension management. In addition, during the COVID-19 response, WHO guidance also recommends SMBP supported by health workers although more evidence is needed on whether SMBP of pregnant individuals with hypertension (gestational hypertension, chronic hypertension, or pre-eclampsia) may assist in early detection of pre-eclampsia, increase end-user autonomy and empowerment, and reduce health system burden. To expand the evidence base for WHO guideline on self-care interventions, we conducted a systematic review of SMBP during pregnancy on maternal and neonatal outcomes. METHODS We searched for publications that compared SMBP with clinic-based monitoring during antenatal care. We included studies measuring any of the following outcomes: maternal mortality, pre-eclampsia, long-term risk and complications, autonomy, HELLP syndrome, C-section, antenatal hospital admission, adverse pregnancy outcomes, device-related issues, follow-up care with appropriate management, mental health and well-being, social harms, stillbirth or perinatal death, birthweight/size for gestational age, and Apgar score. After abstract screening and full-text review, we extracted data using standardized forms and summarized findings. We also reviewed studies assessing values and preferences as well as costs of SMBP. RESULTS We identified 6 studies meeting inclusion criteria for the effectiveness of SMBP, 6 studies on values and preferences, and 1 study on costs. All were from high-income countries. Overall, when comparing SMBP with clinic-monitoring, there was no difference in the risks for most of the outcomes for which data were available, though there was some evidence of increased risk of C-section among pregnant women with chronic hypertension. Most end-users and providers supported SMBP, motivated by ease of use, convenience, self-empowerment and reduced anxiety. One study found SMBP would lower health sector costs. CONCLUSION Limited evidence suggests that SMBP during pregnancy is feasible and acceptable, and generally associated with maternal and neonatal health outcomes similar to clinic-based monitoring. However, more research is needed in resource-limited settings. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42021233839 .
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Affiliation(s)
- Ping Teresa Yeh
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Dong Keun Rhee
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Caitlin Elizabeth Kennedy
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Chloe A Zera
- Department of Obstetrics and Gynecology, Harvard Medical Faculty Physicians, Boston, MA, USA
| | - Briana Lucido
- Department of Sexual and Reproductive Health and Research, World Health Organization, includes the UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction - HRP, 20 Avenue Appia, 1211, Geneva 27, Switzerland
| | - Özge Tunçalp
- Department of Sexual and Reproductive Health and Research, World Health Organization, includes the UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction - HRP, 20 Avenue Appia, 1211, Geneva 27, Switzerland
| | | | - Manjulaa Narasimhan
- Department of Sexual and Reproductive Health and Research, World Health Organization, includes the UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction - HRP, 20 Avenue Appia, 1211, Geneva 27, Switzerland.
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Postel-Vinay N, Shao JD, Pinton A, Servais A, Gebara N, Amar L. Home Blood Pressure Measurement and Self-Interpretation of Blood Pressure Readings During Pregnancy: Hy-Result e-Health Prospective Study. Vasc Health Risk Manag 2022; 18:277-287. [PMID: 35449534 PMCID: PMC9017708 DOI: 10.2147/vhrm.s350478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 04/05/2022] [Indexed: 11/23/2022] Open
Abstract
Introduction Hy-Result is a rule management system designed to help patients to be compliant with the home blood pressure measurement (HBPM) monitoring schedule and to understand their BP readings. The aim of the Hy-Result e-Health prospective study is to evaluate the practice and experience of women using the Hy-Result coaching app for self-interpretation of BP readings during and after pregnancy. Methods Participants were asked to: i) measure their BP at home; ii) use the Hy-Result app and send their PDF report to the researcher; iii) answer anonymously to 3 online independent questionnaires (Q). Results A total of 107 women accepted to measure their BP and use the app. Among them 82 (77%) performed HBPM and used successfully the system and 72 (88%) shared to the investigator their PDF report by email. Of these, 95% declared the software was “easy” or “very easy” to use; 93% believe the software helps them to monitor their BP more effectively (74% agree, 18% somewhat agree); 94% that the color code classification was “clear”; 76 (93%) affirmed that the app helped them when consulting their physician for their BP evaluation. Majority (87%) perceived the software to be reliable. Furthermore, 71 (87%) said they trust the system and 51 (62%) declared that performing HBPM and self-interpret their readings was “reassuring” whereas 6 (7%) felt that it was “a concern”. Conclusion This study shows that the majority (88%) of pregnant women performed HBPM and successfully used the Hy-Result software for self-interpretation of the BP readings. The use of the validated Hy-Result system by pregnant women may thus be recommended in common practice by healthcare professionals and patient associations.
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Affiliation(s)
- Nicolas Postel-Vinay
- Hypertension Unit, ESH Excellence Center, Hôpital Européen Georges Pompidou, APHP, Paris, France
- Hospital at Home, Fondation Santé Service, Levallois, France
- Correspondence: Nicolas Postel-Vinay, Email
| | - Jiali-Delphine Shao
- Faculté de médecine de l’Université Paris Saclay, Le Kremlin Bicêtre, France
| | - Anne Pinton
- Department of Obstetrics and Gynecology, Trousseau Hospital, APHP, Sorbonne University, Paris, France
| | - Aude Servais
- Nephrology and Transplantation Department, Necker Hospital, APHP, Paris, France
| | - Nicole Gebara
- Hypertension Unit, ESH Excellence Center, Hôpital Européen Georges Pompidou, APHP, Paris, France
| | - Laurence Amar
- Hypertension Unit, ESH Excellence Center, Hôpital Européen Georges Pompidou, APHP, Paris, France
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Johnson S, Gordijn S, Damhuis S, Ganzevoort W, Brown M, von Dadelszen P, Magee LA, Khalil A. Diagnosis and Monitoring of White Coat Hypertension in Pregnancy: an ISSHP Consensus Delphi Procedure. Hypertension 2022; 79:993-1005. [PMID: 35263999 DOI: 10.1161/hypertensionaha.121.18356] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND There is no accepted definition or standardized monitoring for white coat hypertension in pregnancy. This Delphi procedure aimed to reach consensus on out-of-office blood pressure (BP) monitoring, and white coat hypertension diagnostic criteria and monitoring. METHOD Relevant international experts completed three rounds of a modified Delphi questionnaire. For each item, the predefined cutoff for group consensus was ≥70% agreement, with 60% to 70% considered to warrant reconsideration at the subsequent round, and <60% considered insufficient to warrant consideration. RESULTS Of 230 experts, 137 completed the first round and 114 (114/137, 83.2%) completed all three. For out-of-office BP monitoring, there was consensus that home BP monitoring (HBPM) should be chosen; instructions given, pairs of BP values taken, opportunity given for women to qualify values they do not regard as valid, and BP considered evaluated when ≥25% of values are above a cutoff. For HBPM, BP should be taken at least 2 to 3 d/wk, at minimum in the morning; however, many factors may affect frequency and timing. Experts endorsed a clinic BP <140/90 mm Hg as normal. While not reaching consensus, most agreed that HBPM values should be lower than clinic BP. Among those, HBPM <135/85 mm Hg was considered normal. There was consensus that white coat hypertension warrants: HBPM at least 1 d/wk before 20 weeks, 2 to 3 d/wk after 20 weeks or if persistent hypertension develops, and symptom monitoring (ie, headache, visual symptoms, and right upper quadrant/epigastric pain). CONCLUSIONS Consensus-based diagnostic criteria and monitoring strategies should inform clinical care and research, to facilitate evaluation of out-of-office BP monitoring on pregnancy outcomes.
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Affiliation(s)
- Sonia Johnson
- Barts and the London Medical School, Queen Mary University of London, United Kingdom (S.J.)
| | - Sanne Gordijn
- Department of Obstetrics and Gynaecology, University Medical Center Groningen, University of Groningen, the Netherlands (S.G., S.D.)
| | - Stefanie Damhuis
- Department of Obstetrics and Gynaecology, University Medical Center Groningen, University of Groningen, the Netherlands (S.G., S.D.)
| | - Wessel Ganzevoort
- Department of Obstetrics and Gynaecology, Amsterdam University Medical Centers, University of Amsterdam, the Netherlands (W.G.)
| | - Mark Brown
- Department of Renal Medicine, St. George Hospital and University of New South Wales, Sydney, Australia (M.B.)
| | - Peter von Dadelszen
- Department of Women and Children's Health, School of Life Course Sciences, King's College London, United Kingdom (P.v.D., L.A.M.)
| | - Laura A Magee
- Department of Women and Children's Health, School of Life Course Sciences, King's College London, United Kingdom (P.v.D., L.A.M.)
| | - Asma Khalil
- Fetal Medicine Unit, St George's Hospital, St George's University of London, United Kingdom. (A.K.).,Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, United Kingdom. (A.K.)
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Feroz AS, De Vera K, D Bragagnolo N, Saleem S, Bhutta Z, Seto E. Understanding the Needs of a Mobile Phone-Based Telemonitoring Program for Pregnant Women at High Risk for Pre-Eclampsia: Interpretive Qualitative Description Study. JMIR Form Res 2022; 6:e32428. [PMID: 35200152 PMCID: PMC8914731 DOI: 10.2196/32428] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 01/08/2022] [Accepted: 01/12/2022] [Indexed: 01/19/2023] Open
Abstract
Background Lack of early risk detection, diagnosis, and treatment of pregnant women at high risk for pre-eclampsia can result in high maternal mortality and morbidity not only in Pakistan but also in other low- to middle-income countries (LMICs). A potential tool for supporting pregnant women at high risk for pre-eclampsia for early detection is telemonitoring (TM). However, there is a limited body of evidence on end-user needs and preferences to inform the design of the TM programs for pregnant women at high risk for pre-eclampsia, specifically in LMICs such as Pakistan. Objective This study aims to explore the needs of TM for pregnant women at high risk for pre-eclampsia in Karachi, Pakistan, to inform a potential future feasibility trial of a mobile phone–based TM program. Methods An interpretive qualitative description approach was used to conduct and analyze 36 semistructured interviews with 15 (42%) pregnant women and 21 (58%) key informants, including clinicians; nurses; maternal, neonatal, and child health specialists; and digital health experts to explore the perspectives, needs, and preferences of a mobile phone–based TM program to support pregnant women at high risk for pre-eclampsia. Pregnant women were identified through heterogeneous sampling, whereas key informants were selected through purposive sampling. The interview transcripts were analyzed using a conventional content analysis technique. Results The following four themes emerged from the analysis of the transcripts: poor use of antenatal care during pregnancy, the value of a TM program in high-risk pregnancy, barriers influencing the adoption of TM programs and potential strategies, and considerations for implementing TM programs. The pregnant women and health care providers were willing to use a TM program as they perceived many benefits, including early identification of pregnancy complications, prompt treatment, convenience, cost-effectiveness, increased sense of empowerment for one’s health care, improved care continuity, and reduced clinical workload. However, some providers and pregnant women mentioned some concerns regarding the adoption of a TM program, including malfunctioning and safety concerns, potential inaccuracy of blood pressure machines, increased clinical workload, and resistance to learning new technology. Our study recommends building the capacity of patients and providers on TM program use, sensitizing the community and family members on the usefulness of the TM program, using an approach incorporating user-centered design and phased implementation to determine the clinical workload and whether additional staff for the TM program is required, and ensuring greater levels of co-design and the engagement of consumer representatives. Conclusions Our findings highlight the perceived feasibility of a mobile phone–based TM program for pregnant women at high risk for pre-eclampsia and provide insights that can be directly used for the design of future TM programs with the aim of reducing mortality and morbidity from pre-eclampsia and eclampsia in LMICs.
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Affiliation(s)
- Anam Shahil Feroz
- Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, ON, Canada.,Community Health Sciences Department, Aga Khan University, Karachi, Pakistan
| | - Kristina De Vera
- Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, ON, Canada
| | - Nadia D Bragagnolo
- Physical Sciences, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Sarah Saleem
- Community Health Sciences Department, Aga Khan University, Karachi, Pakistan
| | - Zulfiqar Bhutta
- Centre for Global Child Health, SickKids, Toronto, ON, Canada.,Center of Excellence in Women and Child Health, Aga Khan University, Karachi, Pakistan.,Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
| | - Emily Seto
- Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, ON, Canada.,Centre for Global eHealth Innovation, Techna Institute, University Health Network, Toronto, ON, Canada
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A Review of Prenatal Care Delivery to Inform the Michigan Plan for Appropriate Tailored Health Care in Pregnancy Panel. Obstet Gynecol 2021; 138:603-615. [PMID: 34352841 DOI: 10.1097/aog.0000000000004535] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 06/24/2021] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To perform a literature review of key aspects of prenatal care delivery to inform new guidelines. DATA SOURCES A comprehensive review of Ovid MEDLINE, Elsevier's Scopus, Google Scholar, and ClinicalTrials.gov. METHODS OF STUDY SELECTION We included studies addressing components of prenatal care delivery (visit frequency, routine pregnancy assessments, and telemedicine) that assessed maternal and neonatal health outcomes, patient experience, or care utilization in pregnant individuals with and without medical conditions. Quality was assessed using the RAND/UCLA Appropriateness Methodology approach. Articles were independently reviewed by at least two members of the study team for inclusion and data abstraction. TABULATION, INTEGRATION, AND RESULTS Of the 4,105 published abstracts identified, 53 studies met inclusion criteria, totaling 140,150 participants. There were no differences in maternal and neonatal outcomes among patients without medical conditions with reduced visit frequency schedules. For patients at risk of preterm birth, increased visit frequency with enhanced prenatal services was inconsistently associated with improved outcomes. Home monitoring of blood pressure and weight was feasible, but home monitoring of fetal heart tones and fundal height were not assessed. More frequent weight measurement did not lower rates of excessive weight gain. Home monitoring of blood pressure for individuals with medical conditions was feasible, accurate, and associated with lower clinic utilization. There were no differences in health outcomes for patients without medical conditions who received telemedicine visits for routine prenatal care, and patients had decreased care utilization. Telemedicine was a successful strategy for consultations among individuals with medical conditions; resulted in improved outcomes for patients with depression, diabetes, and hypertension; and had inconsistent results for patients with obesity and those at risk of preterm birth. CONCLUSION Existing evidence for many components of prenatal care delivery, including visit frequency, routine pregnancy assessments, and telemedicine, is limited.
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The Impact of Preeclampsia on Women's Health: Cardiovascular Long-term Implications. Obstet Gynecol Surv 2021; 75:703-709. [PMID: 33252700 DOI: 10.1097/ogx.0000000000000846] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Importance Women with a history of preeclampsia have a 2- to 5-fold increased risk of cardiovascular diseases, which represent almost half of mortality in the female population worldwide. Objective To summarize the current evidence concerning women's future cardiovascular risk after pregnancies complicated by preeclampsia. Evidence Acquisition A PubMed and Web of Science search was conducted in English, supplemented by hand searching for additional references. Retrieved articles were reviewed, synthesized, and summarized. Relevant studies on cardiovascular risk after preeclampsia were included. Results Evidence suggests that the cardiovascular implications of preeclampsia do not cease with delivery, with a significant proportion of women demonstrating persistent asymptomatic myocardial impairment, aortic stiffening, and microcirculatory dysfunction. More severe and early-onset preeclampsia, as well as preeclampsia with concurrent neonatal morbidity, increases the risk of cardiovascular disease later in life. Conclusions and Relevance As former preeclamptics have been shown to be at increased cardiovascular risk, this identifies a subgroup of women who may benefit from early preventive measures.
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Tran K, Padwal R, Khan N, Wright MD, Chan WS. Home blood pressure monitoring in the diagnosis and treatment of hypertension in pregnancy: a systematic review and meta-analysis. CMAJ Open 2021; 9:E642-E650. [PMID: 34131027 PMCID: PMC8248564 DOI: 10.9778/cmajo.20200099] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Home blood pressure monitoring is increasingly used for pregnant individuals; however, there are no guidelines on such monitoring in this population. We assessed current practices in the prescription and use of home blood pressure monitoring in pregnancy. METHODS We conducted a systematic review and meta-analysis of observational studies and randomized controlled trials (RCTs). We conducted a structured search through the MEDLINE (from 1946), Embase (from 1974) and CENTRAL (from 2018) databases up to Oct. 19, 2020. We included trials comparing office and home blood pressure monitoring in pregnant people. Outcomes included patient education, home blood pressure device, monitoring schedule, adherence, diagnostic thresholds for home blood pressure, and comparison between home and office measurements of blood pressure. RESULTS We included in our review 21 articles on 19 individual studies (1 RCT, 18 observational) that assessed home and office blood pressure in pregnant individuals (n = 2843). We observed variation in practice patterns in terms of how home monitoring was prescribed. Eight (42%) of the studies used validated home blood pressure devices. Across all studies, measurements were taken 3 to 36 times per week. Third-trimester home blood pressure corresponding to office blood pressure of 140/90 mm Hg after application of a conversion factor ranged from 118 to 143 mm Hg (systolic) and from 76 to 92 mm Hg (diastolic), depending on the patient population and methodology. Systolic and diastolic blood pressure values measured at home were lower than office values by 4 (95% confidence interval [CI] -6 to -3) mm Hg and 3 (95% CI -4 to -2) mm Hg, respectively. INTERPRETATION Many issues related to home blood pressure monitoring in pregnancy are currently unresolved, including technique, monitoring schedule and target values. Future studies should prioritize the use of validated home measuring devices and standardized measurement schedules and should establish treatment targets. PROSPERO REGISTRATION CRD42020147352.
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Affiliation(s)
- Karen Tran
- Division of General Internal Medicine (Tran, Khan, Chan), Department of Medicine, University of British Columbia; Centre for Health Evaluation and Outcome Sciences (Tran, Khan); and Apex Information (Wright), Vancouver, BC; Division of General Internal Medicine (Padwal), Department of Medicine, University of Alberta, Edmonton, Alta.
| | - Raj Padwal
- Division of General Internal Medicine (Tran, Khan, Chan), Department of Medicine, University of British Columbia; Centre for Health Evaluation and Outcome Sciences (Tran, Khan); and Apex Information (Wright), Vancouver, BC; Division of General Internal Medicine (Padwal), Department of Medicine, University of Alberta, Edmonton, Alta
| | - Nadia Khan
- Division of General Internal Medicine (Tran, Khan, Chan), Department of Medicine, University of British Columbia; Centre for Health Evaluation and Outcome Sciences (Tran, Khan); and Apex Information (Wright), Vancouver, BC; Division of General Internal Medicine (Padwal), Department of Medicine, University of Alberta, Edmonton, Alta
| | - Mary-Doug Wright
- Division of General Internal Medicine (Tran, Khan, Chan), Department of Medicine, University of British Columbia; Centre for Health Evaluation and Outcome Sciences (Tran, Khan); and Apex Information (Wright), Vancouver, BC; Division of General Internal Medicine (Padwal), Department of Medicine, University of Alberta, Edmonton, Alta
| | - Wee Shian Chan
- Division of General Internal Medicine (Tran, Khan, Chan), Department of Medicine, University of British Columbia; Centre for Health Evaluation and Outcome Sciences (Tran, Khan); and Apex Information (Wright), Vancouver, BC; Division of General Internal Medicine (Padwal), Department of Medicine, University of Alberta, Edmonton, Alta
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Burgess A, Gartrell K, Anderson T. Feasibility of Using Blood Pressure Self-Monitoring and the Epic MyChart Blood Pressure Flowsheet to Monitor Blood Pressure After Preeclampsia. Comput Inform Nurs 2021; 39:432-438. [PMID: 34397475 DOI: 10.1097/cin.0000000000000715] [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: 11/25/2022]
Abstract
Preeclampsia is associated with significant morbidity and mortality. Women who experienced preeclampsia require close blood pressure surveillance postpartum. Remote monitoring of blood pressure using a mobile health application may be a viable method of surveillance in this population. The purpose of this project was to assess the feasibility of using the MyWellSpan mobile application to engage postpartum women who experienced preeclampsia in blood pressure self-monitoring. Women who chose to participate were provided an automatic blood pressure cuff and educational materials and were enrolled in MyWellSpan. A survey created by the authors asked participants to rate by Likert scale their satisfaction with the program and ease of use of the blood pressure cuff and self-monitoring. The electronic health record was reviewed retrospectively to assess utilization of the MyWellSpan mobile application to document blood pressure. The majority of women who participated reported that operating the blood pressure cuff was very easy and felt that it would be very easy to monitor their blood pressure twice daily. Sixty-nine percent of those women in the program electronically submitted at least 1 blood pressure measurement, thus confirming the feasibility of self-monitoring and reporting using a mobile application.
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Affiliation(s)
- Adriane Burgess
- Author Affiliations: Women and Children Service Line, WellSpan Health (Dr Burgess), York, PA; Department of Nursing, Towson University (Dr Gartrell), MD; and WellSpan York Hospital (Ms Anderson), PA
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Current state of affairs: A study regarding diagnosis, treatment and use of home blood pressure monitoring for hypertension in pregnancy. Pregnancy Hypertens 2021; 24:96-99. [PMID: 33770589 DOI: 10.1016/j.preghy.2021.03.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 03/09/2021] [Accepted: 03/15/2021] [Indexed: 12/15/2022]
Abstract
Guidelines for management of hypertension (HTN) in pregnancy have evolved to recommend "tight" control and increased use of home blood pressure (BP) monitoring. This survey-based study examined the preferred methods for diagnosing, investigating and managing HTN in pregnancy among two groups of prenatal care providers at a tertiary care hospital: Family Physicians and Obstetricians. The response rate was 75%. Obstetricians were significantly more likely to use home BP monitoring while Family Physicians were significantly more likely to use 24-hour ambulatory BP monitoring to aid with diagnosis (p = 0.008). For surveillance, more Obstetricians believed home BP monitoring was validated in pregnancy (78.3% vs 42.9%, p = 0.02) and were more likely to monitor HTN with home readings compared to Family Physicians (91.7% vs 64.3%, p = 0.02). Family Physicians were significantly more likely to target "tight" BP control compared to Obstetricians (93.8% vs 72%, p = 0.03). This single centre study demonstrated relatively high uptake of newer BP target recommendations in pregnancy, however there remains a significant variation in the use of home BP monitoring for diagnosis and surveillance of HTN in pregnancy between the two specialties.
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20
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van den Heuvel JFM, van Lieshout C, Franx A, Frederix G, Bekker MN. SAFE@HOME: Cost analysis of a new care pathway including a digital health platform for women at increased risk of preeclampsia. Pregnancy Hypertens 2021; 24:118-123. [PMID: 33813364 DOI: 10.1016/j.preghy.2021.03.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 03/09/2021] [Accepted: 03/15/2021] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To perform a cost analysis of the use of a new care pathway with a digital health platform for blood pressure telemonitoring for women at risk of preeclampsia. STUDY DESIGN This is a cost analysis of a case-control study with women with chronic hypertension, history of preeclampsia, maternal cardiac or kidney disease at intake of pregnancy. Antenatal care with a reduced visit schedule and a digital health platform (SAFE@HOME, n = 97) was compared to a retrospective control group (n = 133) with usual care without self-monitoring. MAIN OUTCOME MEASURES Costs per pregnancy (€) of healthcare consumption of antenatal clinic visits, ultrasound assessments, antenatal admissions, laboratory and other diagnostic tests, and societal costs such as traveling and work absence. RESULTS Baseline characteristics and perinatal outcomes were similar between both groups. A significant reduction of antenatal visits, ultrasounds and hypertension-related admissions was associated with use of the digital platform. In the SAFE@HOME group, costs of antenatal care, including the costs of the digital platform, were 19.7% lower compared to the control group (median €3616 [IQR 3071 - 5329] vs €4504 [IQR 3515-6923], p = 0.001). Total costs per pregnancy, including societal costs, were also reduced (€7485 [IQR 6338-10,173] vs €9150, [IQR 7546-12,286] p < 0.001). Each euro invested in the platform saved on average €8 of antenatal care resources. CONCLUSION The use of a digital platform for blood pressure and symptom monitoring in antenatal care for high-risk women is associated with lower costs compared to conventional care, while observed maternal and neonatal outcomes are similar.
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Affiliation(s)
- Josephus F M van den Heuvel
- Department of Obstetrics and Gynaecology, University Medical Center Utrecht, Utrecht University, Lundlaan 6, 3508 AB Utrecht, the Netherlands
| | - Christiaan van Lieshout
- Julius Center for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Arie Franx
- Department of Obstetrics and Gynaecology, University Medical Center Utrecht, Utrecht University, Lundlaan 6, 3508 AB Utrecht, the Netherlands; Department of Obstetrics and Gynaecology, Erasmus Medical Center, Erasmus University, Dr. Molewaterplein 40, 3015 GD Rotterdam, the Netherlands
| | - Geert Frederix
- Julius Center for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Mireille N Bekker
- Department of Obstetrics and Gynaecology, University Medical Center Utrecht, Utrecht University, Lundlaan 6, 3508 AB Utrecht, the Netherlands.
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21
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Rath W, Tsikouras P, Schlembach D. [Ambulatory and Home Blood Pressure Measurement in Hypertensive Pregnant Women]. Z Geburtshilfe Neonatol 2020; 224:333-338. [PMID: 33276403 DOI: 10.1055/a-1266-7401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The prevalence of hypertensive disorders in pregnancy (HDP) is 6-8%. Blood pressure measurement (BPM) remains the cornerstone of diagnosis and should be performed in a standardised manner using automated devices. Office BPM represents only a spotty reading in an "artificial" environment failing to diagnose white coat hypertension (WCH). Ambulatory and home blood pressure measurement (ABPM/HBPM) are recommended for the diagnosis and differentiation of hypertension as well as for blood pressure and therapy control in women with HDP. Patient compliance is crucial for the use of both methods. ABPM is an appropriate method for the early identification of WCH and masked hypertension as well as for differentiating WCH from chronic hypertension < 20 week's gestation. HBPM has been shown to reduce the number of antenatal visits and hospital admissions compared to office blood pressure measurement without compromising maternal and fetal outcomes; it also avoids unnecessary antihypertensive medications and reduces the rate of labour inductions and false diagnosis of "preeclampsia". Problems associated with ABPM are its limited availability and inconvenience to patients due to sleep disturbances. Disadvantages of HBPM are the need for patient training, potential measurement errors, and the lack of evidence-based BP thresholds. The widespread use especially of HBPM may contribute to a reduction in workload of obstetric staff in the hospital and may save hospital expense.
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Affiliation(s)
- Werner Rath
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Schleswig-Holstein Campus Kiel, Kiel
| | - Panagiotis Tsikouras
- Department of Obstetrics and Gynecology, Democritus University of Thrace, Komotini, Greece
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Feroz A, Saleem S, Seto E. Exploring perspectives, preferences and needs of a telemonitoring program for women at high risk for preeclampsia in a tertiary health facility of Karachi: a qualitative study protocol. Reprod Health 2020; 17:135. [PMID: 32928235 PMCID: PMC7491177 DOI: 10.1186/s12978-020-00979-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 08/09/2020] [Indexed: 01/09/2023] Open
Abstract
Background In Pakistan, deaths from preeclampsia/eclampsia (PE/E) represent one-third of maternal deaths reported at tertiary care hospitals. To reduce the morbidity and mortality associated with PE/E, an accessible strategy is to support pregnant women at high risk for preeclampsia (HRPE) by closely monitoring their blood pressures at home (i.e., telemonitoring) for the earliest signs of preeclampsia. This could lead to the earliest possible detection of high blood pressure, resulting in early intervention such as through medications, hospitalization, or delivery of the baby. The study aims to explore the perspectives, preferences and needs of telemonitoring (TM) for pregnant women at HRPE in Karachi, to inform future implementation strategies. Methods The study will employ an exploratory qualitative research design. The study will be conducted at the Jinnah Postgraduate Medical Centre (JPMC) hospital and Aga Khan University Hospital (AKUH) in Karachi, Sindh, Pakistan. Data will be collected through key-informant interviews (KIIs) and in-depth patient interviews (IDPIs). IDPIs will be conducted with the pregnant women at HRPE who are visiting the out-patient department/ antenatal clinics of JPMC hospital for antenatal check-ups and immunizations. KIIs will be conducted with the obstetricians, Maternal, neonatal and child health (MNCH) specialists and health care providers at JPMC, as well as TM experts from Karachi. Study data will be analyzed through conventional content analysis. Interviews are anticipated to begin in April 2020 and to be completed during the summer of 2020. Discussion This is the first study to explore the use of TM program for pregnant women at HRPE in a tertiary health facility in Karachi. The research will help explore perceived benefits associated with the use of a TM program alongside potential facilitators and barriers that may help inform the future implementation of a TM program for pregnant women at HRPE in Karachi.
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Affiliation(s)
- Anam Feroz
- Department of Community Health Sciences, The Aga Khan University, Stadium Road, PO Box 3500, Karachi, 74800, Pakistan.
| | - Sarah Saleem
- Department of Community Health Sciences, The Aga Khan University, Stadium Road, PO Box 3500, Karachi, 74800, Pakistan
| | - Emily Seto
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.,Centre for Global eHealth Innovation, Techna Institute, University Health Network, Toronto, ON, Canada
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van den Heuvel JFM, Lely AT, Huisman JJ, Trappenburg JCA, Franx A, Bekker MN. SAFE@HOME: Digital health platform facilitating a new care path for women at increased risk of preeclampsia - A case-control study. Pregnancy Hypertens 2020; 22:30-36. [PMID: 32717653 DOI: 10.1016/j.preghy.2020.07.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 06/27/2020] [Accepted: 07/10/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVE In women at risk of developing preeclampsia, we evaluated the use of a digital health platform for telemonitoring blood pressure and symptoms combined with a minimal antenatal visit schedule. STUDY DESIGN A case-control study for women with chronic hypertension, history of preeclampsia, or maternal cardiac or kidney disease. A care path was designed with reduced visits enhanced with a digital platform (SAFE@HOME) for daily blood pressure and symptom monitoring starting from 16 weeks of gestation. Home-measurements were monitored in-hospital by obstetric professionals, taking actions upon alarming results. This prospective SAFE@HOME group was compared to a retrospective control group managed without self-monitoring. MAIN OUTCOME MEASURES Primary: healthcare consumption (number of antenatal visits, ultrasounds, admissions and diagnostics), user experiences of the platform. Secondary: maternal and perinatal outcomes. RESULTS Baseline characteristics of the SAFE@HOME (n = 103) and control group (n = 133) were comparable. In the SAFE@HOME group, antenatal visits (mean 13.7 vs 16.0, p < 0.001) and ultrasounds (6.3 vs 7.4, p = 0.005) were lower compared to the control group. Admissions for hypertension or suspected preeclampsia were significantly fewer in the SAFE@HOME group (2.9% versus 13.5%, p = 0.004). Telemonitoring participants were highly satisfied using the platform. No differences were observed for maternal and perinatal outcomes. CONCLUSIONS Our care path including blood pressure telemonitoring for women at risk of preeclampsia allows fewer antenatal visits, ultrasounds and hypertension-related admissions. We observed no differences in perinatal outcomes. These results suggest that telemonitoring of blood pressure is feasible in a high-risk pregnant population and has the potential to profoundly change antenatal care.
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Affiliation(s)
- Josephus F M van den Heuvel
- Department of Obstetrics and Gynaecology, University Medical Center Utrecht, Utrecht University, Lundlaan 6, 3508 AB Utrecht, the Netherlands.
| | - A Titia Lely
- Department of Obstetrics and Gynaecology, University Medical Center Utrecht, Utrecht University, Lundlaan 6, 3508 AB Utrecht, the Netherlands.
| | - Jolijn J Huisman
- Department of Obstetrics and Gynaecology, Diakonessenhuis, Bosboomstraat 1, 3582 KE Utrecht, the Netherlands.
| | - Jaap C A Trappenburg
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands.
| | - Arie Franx
- Department of Obstetrics and Gynaecology, University Medical Center Utrecht, Utrecht University, Lundlaan 6, 3508 AB Utrecht, the Netherlands; Department of Obstetrics and Gynaecology, Erasmus Medical Center, Erasmus University, Dr. Molewaterplein 40, 3015 GD Rotterdam, the Netherlands.
| | - Mireille N Bekker
- Department of Obstetrics and Gynaecology, University Medical Center Utrecht, Utrecht University, Lundlaan 6, 3508 AB Utrecht, the Netherlands.
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Magee LA, Khalil A, von Dadelszen P. Pregnancy hypertension diagnosis and care in COVID-19 era and beyond. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2020; 56:7-10. [PMID: 32506723 PMCID: PMC7300934 DOI: 10.1002/uog.22115] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 05/12/2020] [Accepted: 06/01/2020] [Indexed: 05/09/2023]
Affiliation(s)
- L. A. Magee
- Department of Women and Children's HealthSchool of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College LondonLondonUK
- King's Health PartnersLondonUK
- Department of Obstetrics and GynaecologyUniversity of British ColumbiaVancouverCanada
| | - A. Khalil
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation TrustUniversity of LondonLondonUK
- Vascular Biology Research CentreMolecular and Clinical Sciences Research Institute, St George's University of LondonLondonUK
| | - P. von Dadelszen
- Department of Women and Children's HealthSchool of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College LondonLondonUK
- King's Health PartnersLondonUK
- Department of Obstetrics and GynaecologyUniversity of British ColumbiaVancouverCanada
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25
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Battarbee AN, Sinkey RG, Harper LM, Oparil S, Tita AT. Chronic hypertension in pregnancy. Am J Obstet Gynecol 2020; 222:532-541. [PMID: 31715148 DOI: 10.1016/j.ajog.2019.11.1243] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 10/31/2019] [Accepted: 11/02/2019] [Indexed: 01/25/2023]
Abstract
Chronic hypertension and associated cardiovascular disease are among the leading causes of maternal and perinatal morbidity and death in the United States. Chronic hypertension in pregnancy is associated with a host of adverse outcomes that include preeclampsia, cesarean delivery, cerebrovascular accidents, fetal growth restriction, preterm birth, and maternal and perinatal death. There are several key issues related to the diagnosis and management of chronic hypertension in pregnancy where data are limited and further research is needed. These challenges and recent guidelines for the management of chronic hypertension are reviewed. Well-timed pregnancies are of utmost importance to reduce the risks of chronic hypertension; long-acting reversible contraceptive options are preferred. Research to determine optimal blood pressure thresholds for diagnosis and treatment to optimize short- and long-term maternal and perinatal outcomes should be prioritized along with interventions to reduce extant racial and ethnic disparities.
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26
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Johnson S, Liu B, Kalafat E, Thilaganathan B, Khalil A. Maternal and Perinatal Outcomes of White Coat Hypertension During Pregnancy: A Systematic Review and Meta-Analysis. Hypertension 2020; 76:157-166. [PMID: 32450741 DOI: 10.1161/hypertensionaha.119.14627] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The aim of this meta-analysis is to investigate whether white-coat hypertension (WCH) has an adverse effect on maternal, fetal, and neonatal outcomes. Medline, EMBASE, www.Clinicaltrials.gov, and Cochrane Library databases were searched electronically in December 2019. The outcomes were compared between pregnant women with WCH and normotensive controls, women with chronic hypertension, gestational hypertension or any hypertensive disorder of pregnancy. Twelve studies were eligible for inclusion in the systematic review. Women with WCH enrolled below 20 weeks had a significantly increased risk of preeclampsia (pooled risk ratio [RR], 5.43 [95% CI, 2.00-14.71]). Furthermore, women with WCH had increased risk of delivering a small-for-gestational-age newborn (RR, 2.47 [95% CI, 1.21-5.05], P=0.013) and preterm birth (RR, 2.86 [95% CI, 1.44-5.68], P=0.002). The risk of preeclampsia (risk ratio, 0.43 [95% CI, 0.23-0.78], P=0.005), small-for-gestational-age (RR, 0.46 [95% CI, 0.26-0.82], P=0.008), preterm birth (RR, 0.47 [95% CI, 0.31-0.71], P<0.001) were significantly lower with WCH compared with women with gestational hypertension. Women with WCH delivered ≈1 week later compared with women with chronic hypertension (mean difference, 1.06 weeks [95% CI, 0.44-1.67 weeks]; P<0.001). WCH is associated with a worse perinatal and maternal outcome than normotension, but better outcomes than gestational hypertension and chronic hypertension. Therefore, diagnosis of WCH should be ascertained in pregnant women presenting with hypertension. When the diagnosis is confirmed, these women require monitoring for developing preeclampsia, small-for-gestational-age and preterm birth.
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Affiliation(s)
- Sonia Johnson
- From the Barts and The London School of Medicine and Dentistry, Queen Mary University of London, United Kingdom (S.J.)
| | - Becky Liu
- From the Barts and The London School of Medicine and Dentistry, Queen Mary University of London, United Kingdom (S.J.)
| | - Erkan Kalafat
- Department of Statistics, Faculty of Arts and Sciences, Middle East Technical University, Turkey (E.K.).,Department of Obstetrics and Gynecology, Faculty of Medicine, Ankara University, Turkey (E.K.)
| | - Basky Thilaganathan
- From the Barts and The London School of Medicine and Dentistry, Queen Mary University of London, United Kingdom (S.J.).,Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, United Kingdom (B.T., A.K.)
| | - Asma Khalil
- Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, United Kingdom (B.T., A.K.)
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27
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Aquino M, Munce S, Griffith J, Pakosh M, Munnery M, Seto E. Exploring the Use of Telemonitoring for Patients at High Risk for Hypertensive Disorders of Pregnancy in the Antepartum and Postpartum Periods: Scoping Review. JMIR Mhealth Uhealth 2020; 8:e15095. [PMID: 32301744 PMCID: PMC7195666 DOI: 10.2196/15095] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 10/15/2019] [Accepted: 01/24/2020] [Indexed: 12/15/2022] Open
Abstract
Background High blood pressure complicates 2% to 8% of pregnancies, and its complications are present in the antepartum and postpartum periods. Blood pressure during and after pregnancy is routinely monitored during clinic visits. Some guidelines recommend using home blood pressure measurements for the management and treatment of hypertension, with increased frequency of monitoring for high-risk pregnancies. Blood pressure self-monitoring may have a role in identifying those in this high-risk group. Therefore, this high-risk pregnancy group may be well suited for telemonitoring interventions. Objective The aim of this study was to explore the use of telemonitoring in patients at high risk for hypertensive disorders of pregnancy (HDP) during the antepartum and postpartum periods. This paper aims to answer the following question: What is the current knowledge base related to the use of telemonitoring interventions for the management of patients at high risk for HDP? Methods A literature review following the methodological framework described by Arksey et al and Levac et al was conducted to analyze studies describing the telemonitoring of patients at high risk for HDP. A qualitative study, observational studies, and randomized controlled trials were included in this scoping review. Results Of the 3904 articles initially identified, 20 met the inclusion criteria. Most of the studies (13/20, 65%) were published between 2017 and 2018. In total, there were 16 unique interventions described in the 20 articles, all of which provide clinical decision support and 12 of which are also used to facilitate the self-management of HDP. Each intervention’s design and process of implementation varied. Overall, telemonitoring interventions for the management of HDP were found to be feasible and convenient, and they were used to facilitate access to health services. Two unique studies reported significant findings for the telemonitoring group, namely, spontaneous deliveries were more likely, and one study, reported in two papers, described inductions as being less likely to occur compared with the control group. However, the small study sample sizes, nonrandomized groups, and short study durations limit the findings from the included articles. Conclusions Although current evidence suggests that telemonitoring could provide benefits for managing patients at high risk for HDP, more research is needed to prove its safety and effectiveness. This review proposes four recommendations for future research: (1) the implementation of large prospective studies to establish the safety and effectiveness of telemonitoring interventions; (2) additional research to determine the context-specific requirements and patient suitability to enhance accessibility to healthcare services for remote regions and underserved populations; (3) the inclusion of privacy and security considerations for telemonitoring interventions to better comply with healthcare information regulations and guidelines; and (4) the implementation of studies to better understand the effective components of telemonitoring interventions.
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Affiliation(s)
- Maria Aquino
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.,Centre for Global eHealth Innovation, Techna Institute, University Health Network, Toronto, ON, Canada
| | - Sarah Munce
- Rumsey Centre, Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada
| | - Janessa Griffith
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada.,Women's College Hospital Institute for Health System Solutions and Virtual Care, Women's College Hospital, Toronto, ON, Canada
| | - Maureen Pakosh
- Library & Information Services, Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada
| | - Mikayla Munnery
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
| | - Emily Seto
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.,Centre for Global eHealth Innovation, Techna Institute, University Health Network, Toronto, ON, Canada
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Association of maternal home blood pressure trajectory during pregnancy with infant birth weight: the BOSHI study. Hypertens Res 2020; 43:550-559. [DOI: 10.1038/s41440-020-0416-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Revised: 12/19/2019] [Accepted: 01/07/2020] [Indexed: 01/01/2023]
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Gyselaers W, Lanssens D, Perry H, Khalil A. Mobile Health Applications for Prenatal Assessment and Monitoring. Curr Pharm Des 2020; 25:615-623. [PMID: 30894100 DOI: 10.2174/1381612825666190320140659] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 03/18/2019] [Indexed: 02/03/2023]
Abstract
BACKGROUND A mobile health application is an exciting, fast-paced domain that is likely to improve prenatal care. METHODS In this narrative review, we summarise the use of mobile health applications in this setting with a special emphasis on both the benefits of remote monitoring devices and the potential pitfalls of their use, highlighting the need for robust regulations and guidelines before their widespread introduction into prenatal care. RESULTS Remote monitoring devices for four areas of prenatal care are reported: (1) cardio-tocography; (2) blood glucose levels; (3) blood pressure; and (4) prenatal ultrasound. The majority of publications are pilot projects on remote consultation, education, coaching, screening, monitoring and selective booking, mostly reporting potential medical and/or economic benefits by mobile health applications over conventional care for very specific situations, indications and locations, but not always generalizable. CONCLUSIONS Despite the potential advantages of these devices, some caution must be taken when implementing this technology into routine daily practice. To date, the majority of published research on mobile health in the prenatal setting consists of observational studies and there is a need for high-quality randomized controlled trials to confirm the reported clinical and economic benefits as well as the safety of this technology. There is also a need for guidance and governance on the development and validation of new apps and devices and for the implementation of mobile health technology into healthcare systems in both high and low-income settings. Finally, digital communication technologies offer perspectives towards exploration and development of the very new domain of tele-pharmacology.
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Affiliation(s)
- Wilfried Gyselaers
- Department of Obstetrics, Ziekenhuis Oost-Limburg, Genk, Belgium; 2Department of Physiology, Hasselt University, Hasselt, Belgium.,Department of Physiology, Hasselt University, Hasselt, Belgium
| | - Dorien Lanssens
- Department of Physiology, Hasselt University, Hasselt, Belgium.,Mobile Health Unit, Facultiy of Medicine and Life Sciences, Hasselt University, Hasselt, Belgium
| | - Helen Perry
- Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, Cranmer Terrace, London, SW17 0RE, United Kingdom.,Fetal Medicine Unit, Department of Obstetrics and Gynaecology, St. George's University Hospitals NHS Foundation Trust, Blackshaw Road, London, SW17 0QT, United Kingdom
| | - Asma Khalil
- Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, Cranmer Terrace, London, SW17 0RE, United Kingdom.,Fetal Medicine Unit, Department of Obstetrics and Gynaecology, St. George's University Hospitals NHS Foundation Trust, Blackshaw Road, London, SW17 0QT, United Kingdom
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30
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Kalafat E, Benlioglu C, Thilaganathan B, Khalil A. Home blood pressure monitoring in the antenatal and postpartum period: A systematic review meta-analysis. Pregnancy Hypertens 2020; 19:44-51. [PMID: 31901652 DOI: 10.1016/j.preghy.2019.12.001] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Accepted: 12/05/2019] [Indexed: 11/26/2022]
Abstract
Recent evidence suggests that home blood pressure monitoring (HBPM) is an effective way of managing women with hypertensive disorders of pregnancy (HDP) without increasing adverse outcomes. The aim of this systematic review and meta-analysis was to investigate the safety and efficacy of HBPM during pregnancy. Medline, EMBASE and the Cochrane library databases were searched electronically in November 2018. Studies were included from which data could be extracted on the pregnancy outcomes and included pregnancies with HDP or at increased risk of developing HDP. Data from nine studies were included in the meta-analysis. The use of HBPM during the antenatal period was associated with reduced risk of induction of labor (OR: 0.55, 95% CI: 0.36-0.82, 444 women, I2 = 0%), prenatal hospital admissions (OR: 0.31, 95% CI: 0.19-0.49, 416 women, I2 = 0%) and diagnosis of preeclampsia (OR: 0.50, 95% CI: 0.31-0.81, 725 women, I2 = 37%). The number of antenatal visits was significantly less in the HBPM group (standard mean difference: -0.49, 95% CI: -0.82 to -0.16, 738 women, I2 = 75%). There were no significant differences between HBPM and conventional care regarding composite maternal, fetal or neonatal outcomes when used during the antenatal period. There were no significant differences between the groups who had HBPM compared to those who had conventional care regarding postpartum readmissions and obtaining a blood pressure measurement within 10 days of delivery after discharge. The significant clinical heterogeneity and low quality of evidence are the main limitations, and therefore, more high quality studies are needed.
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Affiliation(s)
- Erkan Kalafat
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, Blackshaw Road, London SW17 0RE, UK; Department of Statistics, Middle East Technical University, Ankara, Turkey
| | - Can Benlioglu
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, Blackshaw Road, London SW17 0RE, UK; Department of Obstetrics and Gynecology, Ankara University Faculty of Medicine, Ankara, TURKEY
| | - Basky Thilaganathan
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, Blackshaw Road, London SW17 0RE, UK; Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London SW17 0RE, UK
| | - Asma Khalil
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, Blackshaw Road, London SW17 0RE, UK; Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London SW17 0RE, UK.
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31
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Affiliation(s)
- Basky Thilaganathan
- From the Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, United Kingdom (B.T.).,Molecular and Clinical Sciences Research Institute, St George's University of London, United Kingdom (B.T.)
| | - Erkan Kalafat
- Faculty of Medicine, Department of Obstetrics and Gynecology, Ankara University, Turkey (E.K.)
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Intrapartum Procedures for Prevention of Infections and Complications in Mothers During Childbirth. ACTA ACUST UNITED AC 2019; 39:113-120. [PMID: 30864356 DOI: 10.2478/prilozi-2018-0049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
INTRODUCTION Multiple factors can cause infection and other pathological conditions in mothers during childbirth. These risk factors and diseases/complications can be prevented or timely detected through the implementation of special protocols/procedures. The aim of this paper is to identify the implementation of procedures/measures for the prevention and detection of infections and risk factors for morbidity and mortality in four hospitals in the Republic of Macedonia, before and during childbirth. MATERIAL AND METHODS A retrospective study was conducted in four hospitals in R. Macedonia, in December 2016, on certain days according to the same principle of selection in all institutions. The questionnaire used contained relevant and specific questions related to the application of procedures and protocols at the maternity clinic at the time of admission to the birthplace and immediately prior to delivery. RESULTS The study analyzes the performed procedures from 137 obstetric histories. Cardiotocograph was taken after the admission in a hospital in 86% of the mothers; a temperature was measured at only 47.5%, and arterial tension at 89.8%. Immediately before delivery, the color and odor of the vaginal discharge in 98.5% of the mothers was checked, urine was analyzed only in 8% of the mothers, and the analysis of the time of rupture of the mammalian sheaths in 98.6% of the mothers. CONCLUSION The study showed that part of the analyzed procedures was not sufficiently implemented, and the percentage distribution varied between hospitals. There is a need for introduction of organized programs with standard procedures in maternity wards in order to protect against infections and other pathological conditions during childbirth.
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Khalil A, Perry H, Lanssens D, Gyselaers W. Telemonitoring for hypertensive disease in pregnancy. Expert Rev Med Devices 2019; 16:653-661. [PMID: 31282755 DOI: 10.1080/17434440.2019.1640116] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Introduction: Telemonitoring of hypertension in pregnancy is becoming increasingly common. Several small studies have described the potential benefits of patient-led remote monitoring, including fewer hospital visits, better blood pressure control, and cost savings. Areas covered: This review summarises the principles of prenatal remote monitoring of hypertension as well as the types of devices and applications currently in use. We summarise current evidence regarding the potential benefits and pitfalls with respect to outcomes for mothers, neonates and wider population health. Core topics for ongoing and future research are discussed, with special emphasis on feasibility and validation of technologies, methodological standardization, patient safety, privacy and acceptability, and health economics and governance. Expert opinion: Telemonitoring of hypertension in pregnancy is likely to become commonplace in the next five to ten years and research now must be directed to ensure it is used in the safest way before its general introduction into daily clinical practice can be recommended. Raising women's awareness of their health condition could improve both pregnancy and long-term health outcomes.
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Affiliation(s)
- Asma Khalil
- a Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London , London , UK.,b Fetal Medicine Unit, Department of Obstetrics and Gynaecology, St George's University Hospitals NHS Foundation Trust , London , UK
| | - Helen Perry
- a Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London , London , UK.,b Fetal Medicine Unit, Department of Obstetrics and Gynaecology, St George's University Hospitals NHS Foundation Trust , London , UK
| | - Dorien Lanssens
- c Department of Physiology, Hasselt University, Hasselt, Belgium and Mobile Health Unit, Facultiy of Medicine and Life Sciences, Hasselt University , Hasselt , Belgium
| | - Wilfried Gyselaers
- d Department of Obstetrics, Ziekenhuis Oost-Limburg, Genk, Belgium and Department of Physiology, Hasselt University , Hasselt , Belgium
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Kalafat E, Leslie K, Bhide A, Thilaganathan B, Khalil A. Pregnancy outcomes following home blood pressure monitoring in gestational hypertension. Pregnancy Hypertens 2019; 18:14-20. [PMID: 31442829 DOI: 10.1016/j.preghy.2019.07.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 07/06/2019] [Accepted: 07/14/2019] [Indexed: 10/26/2022]
Abstract
OBJECTIVES To assess the safety and efficacy of home blood pressure monitoring (HBPM) and office (traditional) blood pressure measurements in a cohort of pregnant women with gestational hypertension (GH). STUDY DESIGN This was a cohort study at St. George's Hospital, University of London conducted between December 2013 and August 2018. The inclusion criteria was pregnant women with a diagnosis of GH. Eligible patients were counseled and trained by a specialist midwife and were provided with an automated Microlife® "WatchBP Home" BP machine. Each patient followed an individualised schedule of hospital visits and BP measurements based on the HBPM pathway or standard hospital protocol which was based on the National Institute of Health and Care Excellence (NICE) guideline. MAIN OUTCOME MEASURES Adverse fetal, neonatal and maternal outcomes as well as number of antenatal hospital visits were recorded and compared between HBPM and office (traditional) pathways. RESULTS 143 women with GH were included in the study (80 HBPM vs 63 standard care). There were no significant difference between the two groups in maternal high-dependency unit admission (P = 0.999), birth weight centile (P = 0.803), fetal growth restriction (p = 0.999), neonatal intensive care unit admissions (p = 0.507) and composite neonatal (p = 0.654), maternal (p = 0.999) or fetal adverse outcomes (p = 0.999). The number of Day Assessment Unit (DAU) visits was significantly lower in the HBPM group than the traditional pathway (median 4.0 vs. 5.0, P = 0.009). The difference was greater when the number of visits were adjusted for the duration of monitoring in weeks (median: 1.0 vs 1.5, P < 0.001). There were no significant difference between the two groups in the total number of outpatient (P = 0.357) and triage visits (p = 0.237). However, the total number of antenatal visits adjusted for the duration of monitoring was significantly lower for the HBPM group compared to the traditional pathway (median 1.4 vs 1.8, P = 0.020). CONCLUSIONS HBPM in women with GH results in significantly less antenatal visits compared to women on a standard pathway of care. The two groups had comparable fetal, neonatal and maternal adverse outcomes. Large multicentre studies are needed to ascertain the safety of rare adverse pregnancy outcomes.
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Affiliation(s)
- Erkan Kalafat
- Fetal Medicine Unit, St. George's University Hospitals NHS Foundation Trust, London, UK; Middle East Technical University, Department of Statistics, Ankara, Turkey
| | - Karin Leslie
- Middle East Technical University, Department of Statistics, Ankara, Turkey; Molecular & Clinical Sciences Research Institute, St. George's University of London, London, UK
| | - Amar Bhide
- Middle East Technical University, Department of Statistics, Ankara, Turkey; Molecular & Clinical Sciences Research Institute, St. George's University of London, London, UK
| | - Basky Thilaganathan
- Middle East Technical University, Department of Statistics, Ankara, Turkey; Molecular & Clinical Sciences Research Institute, St. George's University of London, London, UK
| | - Asma Khalil
- Middle East Technical University, Department of Statistics, Ankara, Turkey; Molecular & Clinical Sciences Research Institute, St. George's University of London, London, UK.
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van den Heuvel JFM, Kariman SS, van Solinge WW, Franx A, Lely AT, Bekker MN. SAFE@HOME - Feasibility study of a telemonitoring platform combining blood pressure and preeclampsia symptoms in pregnancy care. Eur J Obstet Gynecol Reprod Biol 2019; 240:226-231. [PMID: 31330428 DOI: 10.1016/j.ejogrb.2019.07.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 07/08/2019] [Accepted: 07/09/2019] [Indexed: 01/26/2023]
Abstract
OBJECTIVE To study the feasibility of a telemonitoring platform for hypertensive disease in pregnancy, consisting of a wireless blood pressure monitor and an app in combination with an integrated preeclampsia symptom checklist. STUDY DESIGN Prospective observational study with 14 pregnant women during a 15 weekday study period. For feasibility purposes, compliance was measured by evaluating the number of entered BP and symptom checklists. Comparing all the entered values with the threshold values checked the accuracy of the automatic alerts. Usability and patient satisfaction were measured using questionnaires. RESULTS Compliance rates for blood pressure and symptom checklist were 93% and 85% respectively. No false positive or missing alerts were found in the alarm system. The telemonitoring system alarmed 7 times for BP thresholds (3.8% of all received values), Of 167 returned symptom checklists, 93% of symptom alarms could be handled with expectant management because of concurrent normal blood pressure. The majority of participants were satisfied with the system. CONCLUSIONS This is the first feasibility study of a telemonitoring platform, combining remote monitoring of BP with preeclampsia symptoms in pregnancy care. Action from health care providers during telemonitoring is only needed in case of alarming combinations of results. This system is potentially very useful in care for women at risk for hypertensive disorders during pregnancy.
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Affiliation(s)
- Josephus F M van den Heuvel
- Department of Obstetrics and Gynecology, University Medical Center Utrecht, Utrecht University, the Netherlands.
| | - Shariva S Kariman
- Department of Obstetrics and Gynecology, University Medical Center Utrecht, Utrecht University, the Netherlands
| | - Wouter W van Solinge
- Department of Clinical Chemistry and Hematology, University Medical Center Utrecht, Utrecht University, the Netherlands
| | - Arie Franx
- Department of Obstetrics and Gynecology, University Medical Center Utrecht, Utrecht University, the Netherlands
| | - A Titia Lely
- Department of Obstetrics and Gynecology, University Medical Center Utrecht, Utrecht University, the Netherlands
| | - Mireille N Bekker
- Department of Obstetrics and Gynecology, University Medical Center Utrecht, Utrecht University, the Netherlands
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Braunthal S, Brateanu A. Hypertension in pregnancy: Pathophysiology and treatment. SAGE Open Med 2019; 7:2050312119843700. [PMID: 31007914 PMCID: PMC6458675 DOI: 10.1177/2050312119843700] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Accepted: 03/22/2019] [Indexed: 12/14/2022] Open
Abstract
Hypertensive disorders of pregnancy, an umbrella term that includes preexisting and gestational hypertension, preeclampsia, and eclampsia, complicate up to 10% of pregnancies and represent a significant cause of maternal and perinatal morbidity and mortality. Despite the differences in guidelines, there appears to be consensus that severe hypertension and non-severe hypertension with evidence of end-organ damage need to be controlled; yet the ideal target ranges below 160/110 mmHg remain a source of debate. This review outlines the definition, pathophysiology, goals of therapy, and treatment agents used in hypertensive disorders of pregnancy.
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Affiliation(s)
| | - Andrei Brateanu
- Department of Internal Medicine, Cleveland Clinic, Cleveland, OH, USA
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Abstract
PURPOSE OF REVIEW To evaluate recent developments in the management of hypertension in obese pregnant women. RECENT FINDINGS The mainstay of management targets prevention of hypertension with preconception counselling, entering pregnancy with a lower BMI, limiting weight gain, and taking low-dose aspirin to prevent pre-eclampsia from before 16 weeks' gestation. There are conflicting results regarding the use of metformin in reducing hypertensive disease, but there is a high probability that it has a role to play. Clinical trials are in progress examining the use of statins in preventing pre-eclampsia, with promising results from pre-clinical trials. Home blood pressure monitoring may be helpful in diagnosing and monitoring the control of hypertension. The most protective interventions against hypertensive disease in obese pregnant women are entering pregnancy at a lower BMI, avoiding inter-pregnancy weight gain, and taking low-dose aspirin during pregnancy. Further research is needed around the use of metformin, statins, and home blood pressure monitoring.
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Affiliation(s)
- Christina Coroyannakis
- Fetal Medicine Unit, St George's Hospital, St George's University of London, Cranmer Terrace, London, SW17 0RE, UK
| | - Asma Khalil
- Fetal Medicine Unit, St George's Hospital, St George's University of London, Cranmer Terrace, London, SW17 0RE, UK.
- Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, UK.
- Fetal Medicine Unit, Department of Obstetrics & Gynaecology, St George's University Hospitals NHS Foundation Trust, Blackshaw Road, London, SW17 0QT, UK.
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Tran KC, Potts J, Robertson J, Ly K, Dayan N, Khan NA, Chan W. Out-of-office blood pressure measurement for the diagnosis of hypertension in pregnancy: Survey of Canadian Obstetric Medicine and Maternal Fetal Medicine specialists. Obstet Med 2019; 13:20-24. [PMID: 32284728 DOI: 10.1177/1753495x18819338] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 11/23/2018] [Indexed: 11/15/2022] Open
Abstract
Background Multiple hypertension guidelines recommend out-of-office measurements for the diagnosis of hypertension in non-pregnant adults, whereas pregnancy guidelines recommend in-office blood pressure measurements. The objective of our study was to determine how Canadian Obstetric Medicine and Maternal Fetal Medicine specialists measure blood pressure in pregnancy. Methods An email survey was sent to 69 Canadian Obstetric Medicine and Maternal Fetal Medicine specialists in academic centers across Canada to explore the practice patterns of blood pressure measurement in pregnant women. Results The response rate was 48%. The majority of respondents (63.6%) preferred office blood pressure measurement for diagnosing hypertension, but relied on home blood pressure readings for ongoing monitoring and management of hypertension during pregnancy (59.4%). The preferred method of out-of-office blood pressure measurement was home monitoring; 24-hour ambulatory blood pressure monitoring was not used due to limited availability and cost. Conclusions There is wide practice variation in methods of measuring blood pressure among Canadian specialists managing hypertension in pregnancy.
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Affiliation(s)
- K C Tran
- Department of Medicine, Division of General Internal Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - J Potts
- Department of Medicine, Division of General Internal Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - J Robertson
- Department of Obstetrics and Gynecology, University of British Columbia, Vancouver, British Columbia, Canada
| | - K Ly
- Department of Medicine, Division of General Internal Medicine Research Institute, McGill University Health Centre, Montreal, Quebec, Canada
| | - N Dayan
- Department of Medicine, Division of General Internal Medicine Research Institute, McGill University Health Centre, Montreal, Quebec, Canada
| | - N A Khan
- Department of Medicine, Division of General Internal Medicine, University of British Columbia, Vancouver, British Columbia, Canada
- Center for Health Evaluation and Outcome Sciences, Vancouver, British Columbia, Canada
| | - W Chan
- Department of Medicine, Division of General Internal Medicine, University of British Columbia, Vancouver, British Columbia, Canada
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Perry H, Khalil A, Thilaganathan B. Preeclampsia and the cardiovascular system: An update. Trends Cardiovasc Med 2018; 28:505-513. [PMID: 29884568 DOI: 10.1016/j.tcm.2018.04.009] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Revised: 04/28/2018] [Accepted: 04/30/2018] [Indexed: 11/28/2022]
Affiliation(s)
- Helen Perry
- Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, Cranmer Terrace, London, UK; Fetal Medicine Unit, Department of Obstetrics and Gynaecology, St. George's University Hospitals NHS Foundation Trust, Blackshaw Road, London, UK
| | - Asma Khalil
- Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, Cranmer Terrace, London, UK; Fetal Medicine Unit, Department of Obstetrics and Gynaecology, St. George's University Hospitals NHS Foundation Trust, Blackshaw Road, London, UK
| | - Basky Thilaganathan
- Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, Cranmer Terrace, London, UK; Fetal Medicine Unit, Department of Obstetrics and Gynaecology, St. George's University Hospitals NHS Foundation Trust, Blackshaw Road, London, UK.
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Kalafat E, Mir I, Perry H, Thilaganathan B, Khalil A. Is home blood-pressure monitoring in hypertensive disorders of pregnancy consistent with clinic recordings? ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2018; 52:515-521. [PMID: 29786155 DOI: 10.1002/uog.19094] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Revised: 05/05/2018] [Accepted: 05/08/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVE To assess the agreement between home blood-pressure monitoring (HBPM) and blood-pressure measurements in a clinic setting, in a cohort of pregnant women with hypertensive disorders of pregnancy (HDP). METHODS This was a cohort study of 147 pregnant women with HDP conducted at St George's Hospital, University of London, London, UK, between 2016 and 2017. Inclusion criteria were chronic hypertension, gestational hypertension or high risk of developing pre-eclampsia, no significant proteinuria and no hematological or biochemical abnormalities. Each included patient was prescribed a personalized schedule of hospital visits and blood-pressure measurements, according to their individual risk as per UK National Institute for Health and Care Excellence guidelines. The blood-pressure measurement at the clinic and the HBPM reading obtained closest to that hospital visit were paired for analysis. Only one pair of measurements was used per patient. Differences between home and clinic blood-pressure measurements were tested using the Wilcoxon signed rank test or paired t-test, and were also assessed visually using Bland-Altman plots. Comparison of the binary outcomes was performed using McNemar's chi-square test. Subgroup analysis was performed in the following gestational-age windows: < 14 weeks, 15-22 weeks, 23-32 weeks and 33-42 weeks' gestation. RESULTS A total of 294 blood-pressure measurements from 147 women were included in the analysis. Median systolic HBPM measurements were significantly lower than clinic measurements (132.0 (interquartile range (IQR), 123.0-140.0) mmHg vs 138.0 (IQR, 132.0-146.5) mmHg; P < 0.001). When stratified according to gestational age, systolic blood-pressure measurements obtained at home were significantly lower than those at clinic in all gestational-age periods except 23-32 weeks' gestation (P = 0.057). Median diastolic blood-pressure measurements at home were also significantly lower than those at clinic (85.0 (IQR, 77.0-90.0) mmHg vs 89.0 (IQR, 82.0-94.0) mmHg; P < 0.001). When stratified according to gestational age, diastolic HBPM measurements were significantly lower in the periods 5-14 weeks (P < 0.001), 15-22 weeks (P = 0.008) and 33-42 weeks (P < 0.001), compared with clinic measurements. The incidence of clinically significant systolic and diastolic hypertension based on clinic blood-pressure measurements was four to five times higher than that based on HBPM measurements (P < 0.001 and P = 0.005, respectively). CONCLUSIONS Our study shows that, in women with HDP, blood pressure measured at home is lower than that measured in a clinic setting. This is consistent with observations in non-pregnant adults, in whom home and ambulatory monitoring of hypertensive patients is recommended. As such, HBPM has the potential to reduce the number of false-positive diagnoses of severe hypertension and unnecessary medical interventions in women with HDP. This must be carefully weighed against the risk of missing true-positive diagnoses. Prospective studies investigating the use of HBPM in pregnant women are urgently needed to determine the relevant blood-pressure thresholds for HBPM, and interval and frequency of monitoring. Copyright © 2018 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- E Kalafat
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, University of London, London, UK
- Ankara University, Faculty of Medicine, Department of Obstetrics and Gynecology, Ankara, Turkey
- Middle East Technical University, Department of Statistics, Ankara, Turkey
| | - I Mir
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, University of London, London, UK
| | - H Perry
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, University of London, London, UK
| | - B Thilaganathan
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, University of London, London, UK
- Vascular Biology Research Centre, Molecular & Clinical Sciences Research Institute, St George's University of London, London, UK
| | - A Khalil
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, University of London, London, UK
- Vascular Biology Research Centre, Molecular & Clinical Sciences Research Institute, St George's University of London, London, UK
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van den Heuvel JFM, Kariman S, van Solinge W, Lely AT, Franx A, Bekker MN. SAFE@HOME - Telemonitoring of blood pressure and symptoms with a digital platform in pregnancy care: a feasibility study (Preprint). JMIR Form Res 2018. [DOI: 10.2196/12129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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