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Thomopoulos C, Hitij JB, De Backer T, Gkaliagkousi E, Kreutz R, Lopez-Sublet M, Marketou M, Mihailidou AS, Olszanecka A, Pechère-Bertschi A, Pérez MP, Persu A, Piani F, Socrates T, Stolarz-Skrzypek K, Cífková R. Management of hypertensive disorders in pregnancy: a Position Statement of the European Society of Hypertension Working Group 'Hypertension in Women'. J Hypertens 2024; 42:1109-1132. [PMID: 38690949 DOI: 10.1097/hjh.0000000000003739] [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: 05/03/2024]
Abstract
Hypertensive disorders in pregnancy (HDP), remain the leading cause of adverse maternal, fetal, and neonatal outcomes. Epidemiological factors, comorbidities, assisted reproduction techniques, placental disorders, and genetic predisposition determine the burden of the disease. The pathophysiological substrate and the clinical presentation of HDP are multifarious. The latter and the lack of well designed clinical trials in the field explain the absence of consensus on disease management among relevant international societies. Thus, the usual clinical management of HDP is largely empirical. The current position statement of the Working Group 'Hypertension in Women' of the European Society of Hypertension (ESH) aims to employ the current evidence for the management of HDP, discuss the recommendations made in the 2023 ESH guidelines for the management of hypertension, and shed light on controversial issues in the field to stimulate future research.
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Affiliation(s)
- Costas Thomopoulos
- Department of Cardiology, General Hospital of Athens 'Laiko', Athens, Greece
| | - Jana Brguljan Hitij
- Department of Hypertension, University Medical Centre Ljubljana, Medical University Ljubljana, Slovenia
| | - Tine De Backer
- Cardiovascular Center & Clinical Pharmacology, University Hospital Gent, Belgium
| | - Eugenia Gkaliagkousi
- 3rd Department of Internal Medicine, Papageorgiou Hospital Faculty of Medicine, Aristotle University of Thessaloniki, Greece
| | - Reinhold Kreutz
- Charite-Universitätsmedizin Berlin, Institute of Clinical Pharmacology and Toxicology, Berlin, Germany
| | - Marilucy Lopez-Sublet
- AP-HP, Hopital Avicenne, Centre d'Excellence Europeen en Hypertension Arterielle, Service de Medecine Interne, INSERM UMR 942 MASCOT, Paris 13-Universite Paris Nord, Bobigny, FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists)
| | - Maria Marketou
- School of Medicine, University of Crete, Heraklion, Greece
| | - Anastasia S Mihailidou
- Department of Cardiology and Kolling Institute, Royal North Shore Hospital, St Leonards
- Faculty of Medicine and Health Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Agnieszka Olszanecka
- 1st Department of Cardiology, Interventional Electrocardiology, and Hypertension, Jagiellonian University Medical College, Krakow, Poland
| | | | - Mariana Paula Pérez
- Department of Hypertension. Hospital de Agudos J. M. Ramos Mejía, Buenos Aires, Argentina
| | - Alexandre Persu
- Division of Cardiology, Cliniques Universitaires Saint-Luc and Pole of Cardiovascular Research, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Federica Piani
- Hypertension and Cardiovascular Risk Research Center, Medical and Surgical Sciences Department, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Thenral Socrates
- Medical Outpatient and Hypertension Clinic, ESH Hypertension Centre of Excellence University Hospital Basel, Basel, Switzerland
| | - Katarzyna Stolarz-Skrzypek
- 1st Department of Cardiology, Interventional Electrocardiology, and Hypertension, Jagiellonian University Medical College, Krakow, Poland
| | - Renata Cífková
- Center for Cardiovascular Prevention, Charles University in Prague, First Faculty of Medicine and Thomayer University Hospital
- Department of Medicine II, Charles University in Prague, First Faculty of Medicine, Prague, Czech Republic
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2
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Harding CC, Goldstein KM, Goldstein SA, Wheeler SM, Mitchell NS, Copeland LA. Maternal chronic hypertension in women veterans. Health Serv Res 2024; 59:e14277. [PMID: 38234056 PMCID: PMC10915474 DOI: 10.1111/1475-6773.14277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2024] Open
Abstract
OBJECTIVE To describe the prevalence of maternal chronic hypertension (MCH), assess how frequently blood pressure is controlled before pregnancy among those with MCH, and explore management practices for antihypertensive medications (AHM) during the pre-pregnancy and pregnancy periods. DATA SOURCES, STUDY SETTING, AND STUDY DESIGN We conducted a descriptive observational study using data abstracted from the Veterans Health Administration (VA) inclusive of approximately 11 million Veterans utilizing the VA in fiscal years 2010-2019. DATA COLLECTION/EXTRACTION METHODS Veterans aged 18-50 were included if they had a diagnosis of chronic hypertension before a documented pregnancy in the VA EMR. We identified chronic hypertension and pregnancy with diagnosis codes and defined uncontrolled blood pressure as ≥140/90 mm Hg on at least one measurement in the year before pregnancy. Sensitivity models were conducted for individuals with at least two blood pressure measurements in the year prior to pregnancy. Multivariable logistic regression explored the association of covariates with recommended and non-recommended AHMs received 0-6 months before pregnancy and during pregnancy. PRINCIPAL FINDINGS In total, 8% (3767/46,178) of Veterans with a documented pregnancy in VA data had MCH. Among 2750 with MCH meeting inclusion criteria, 60% (n = 1626) had uncontrolled blood pressure on at least one BP reading and 31% (n = 846) had uncontrolled blood pressure on at least two BP readings in the year before pregnancy. For medications, 16% (n = 437) received a non-recommended AHM during pregnancy. Chronic kidney disease (OR = 3.2; 1.6-6.4) and diabetes (OR = 2.3; 1.7-3.0) were most strongly associated with use of a non-recommended AHM during pregnancy. CONCLUSIONS Interventions are needed to decrease the prevalence of MCH, improve preconception blood pressure control, and ensure optimal pharmacologic antihypertensive management among Veterans of childbearing potential.
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Affiliation(s)
- Ceshae C. Harding
- Department of Medicine, Division of General Internal MedicineDuke UniversityDurhamNorth CarolinaUSA
| | - Karen M. Goldstein
- Department of Medicine, Division of General Internal MedicineDuke UniversityDurhamNorth CarolinaUSA
- Durham VA Health Care SystemDurhamNorth CarolinaUSA
| | - Sarah A. Goldstein
- Department of Medicine, Division of Cardiovascular MedicineYale New Haven Health SystemNew HavenConnecticutUSA
| | - Sarahn M. Wheeler
- Department of Obstetrics and Gynecology, Division of Maternal‐Fetal MedicineDuke UniversityDurhamNorth CarolinaUSA
| | - Nia S. Mitchell
- Department of Medicine, Division of General Internal MedicineDuke UniversityDurhamNorth CarolinaUSA
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Conti E, Cascio ND, Paluan P, Racca G, Longhitano Y, Savioli G, Tesauro M, Leo R, Racca F, Zanza C. Pregnancy Arrhythmias: Management in the Emergency Department and Critical Care. J Clin Med 2024; 13:1095. [PMID: 38398407 PMCID: PMC10888682 DOI: 10.3390/jcm13041095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 02/09/2024] [Accepted: 02/13/2024] [Indexed: 02/25/2024] Open
Abstract
Pregnancy is closely associated with an elevated risk of arrhythmias, constituting the predominant cardiovascular complication during this period. Pregnancy may induce the exacerbation of previously controlled arrhythmias and, in some instances, arrhythmias may present for the first time in pregnancy. The most important proarrhythmic mechanisms during pregnancy are the atrial and ventricular stretching, coupled with increased sympathetic activity. Notably, arrhythmias, particularly those originating in the ventricles, heighten the likelihood of syncope, increasing the potential for sudden cardiac death. The effective management of arrhythmias during the peripartum period requires a comprehensive, multidisciplinary approach from the prepartum to the postpartum period. The administration of antiarrhythmic drugs during pregnancy necessitates meticulous attention to potential alterations in pharmacokinetics attributable to maternal physiological changes, as well as the potential for fetal adverse effects. Electric cardioversion is a safe and effective intervention during pregnancy and should be performed immediately in patients with hemodynamic instability. This review discusses the pathophysiology of arrythmias in pregnancy and their management.
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Affiliation(s)
- Elena Conti
- Division of Anesthesia and Critical Care Medicine, Azienda Ospedaliera Ordine Mauriziano, 10128 Turin, Italy; (E.C.); (N.D.C.); (P.P.); (F.R.)
| | - Nunzio Dario Cascio
- Division of Anesthesia and Critical Care Medicine, Azienda Ospedaliera Ordine Mauriziano, 10128 Turin, Italy; (E.C.); (N.D.C.); (P.P.); (F.R.)
| | - Patrizia Paluan
- Division of Anesthesia and Critical Care Medicine, Azienda Ospedaliera Ordine Mauriziano, 10128 Turin, Italy; (E.C.); (N.D.C.); (P.P.); (F.R.)
| | - Giulia Racca
- Division of Anesthesia and Critical Care Medicine, Azienda Ospedaliera Ordine Mauriziano, 10128 Turin, Italy; (E.C.); (N.D.C.); (P.P.); (F.R.)
| | - Yaroslava Longhitano
- Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh, Pittsburgh, PA 15260, USA
- Department of Emergency Medicine—Emergency Medicine Residency Program, Humanitas University-Research Hospital, 20089 Rozzano, Italy
| | - Gabriele Savioli
- Emergency Medicine and Surgery, IRCCS Fondazione Policlinico San Matteo, 27100 Pavia, Italy
| | - Manfredi Tesauro
- Geriatric Medicine Residency Program, University of Rome “Tor Vergata”, 00133 Rome, Italy
- Department of Systems Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | - Roberto Leo
- Department of Systems Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | - Fabrizio Racca
- Division of Anesthesia and Critical Care Medicine, Azienda Ospedaliera Ordine Mauriziano, 10128 Turin, Italy; (E.C.); (N.D.C.); (P.P.); (F.R.)
| | - Christian Zanza
- Geriatric Medicine Residency Program, University of Rome “Tor Vergata”, 00133 Rome, Italy
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Mahabir S, Okumus N, Samra G, Mohammed A, Gupta M, Naser A, Puttur A, Bihler E, DuMont T, Nauer K, Khalif A, Ivanova V. Common Cardiovascular Diseases in Women. Crit Care Nurs Q 2023; 46:362-376. [PMID: 37684732 DOI: 10.1097/cnq.0000000000000473] [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: 09/10/2023]
Abstract
Cardiovascular disease is a leading cause of death for women in the United States. This article encompasses the epidemiology/etiology, clinical presentation, diagnostic assessment, management, and prognosis of some common cardiovascular disorders seen in women with a special focus on pregnancy.
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Affiliation(s)
- Sunita Mahabir
- Division of Cardiology, Allegheny General Hospital, Pittsburgh, Pennsylvania (Ms Mahabir and Drs Okumus, Samra, Mohammed, and Gupta); Division of Medicine (Drs Naser and Puttur), Division of Pulmonary and Critical Care Medicine (Drs Bihler and DuMont and Mr Nauer), Division of Cardiovascular Disease and Critical Care (Dr Khalif), and Division of Cardiovascular Medicine (Dr Ivanova), Allegheny Health Network Medicine Institute, Pittsburgh, Pennsylvania; and Drexel University College of Medicine, Philadelphia, Pennsylvania (Dr Ivanova)
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5
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Akpalu J, Ampong C, Atiase Y, Yorke E, Takyi C, Coleman J, Darkwa EO, Adu-Aryee NA. Management of recurrent pheochromocytoma in pregnancy in a young Ghanaian. Ghana Med J 2022; 56:340-344. [PMID: 37575627 PMCID: PMC10416282 DOI: 10.4314/gmj.v56i4.14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/15/2023] Open
Abstract
The co-existence of pheochromocytoma and pregnancy is rare, with poor maternal and foetal outcomes. This is a case report of a young Ghanaian woman with a pre-existing diagnosis of recurrent pheochromocytoma who became pregnant and experienced elevated blood pressure in the third trimester with proteinuria and abnormal liver function. She was managed as an in-patient and delivered a live baby via caesarean section at 34 weeks after detecting intra-uterine growth restriction. Management of such cases by a multidisciplinary team is recommended for optimal outcomes.
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Affiliation(s)
- Josephine Akpalu
- Endocrinology Unit, Department of Medicine and Therapeutics, University of Ghana Medical School
| | - Charlotte Ampong
- Endocrinology Unit, Department of Medicine and Therapeutics, Korle Bu Teaching Hospital
| | - Yacoba Atiase
- Endocrinology Unit, Department of Medicine and Therapeutics, University of Ghana Medical School
| | - Ernest Yorke
- Endocrinology Unit, Department of Medicine and Therapeutics, University of Ghana Medical School
| | - Charles Takyi
- Department of Obstetrics and Gynaecology, Korle Bu Teaching Hospital
| | - Jerry Coleman
- Department of Obstetrics and Gynaecology, Korle Bu Teaching Hospital
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6
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Bone JN, Sandhu A, Abalos ED, Khalil A, Singer J, Prasad S, Omar S, Vidler M, von Dadelszen P, Magee LA. Oral Antihypertensives for Nonsevere Pregnancy Hypertension: Systematic Review, Network Meta- and Trial Sequential Analyses. Hypertension 2022; 79:614-628. [PMID: 35138877 PMCID: PMC8823910 DOI: 10.1161/hypertensionaha.121.18415] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
BACKGROUND We aimed to address which antihypertensives are superior to placebo/no therapy or another antihypertensive for controlling nonsevere pregnancy hypertension and provide future sample size estimates for definitive evidence. METHODS Randomized trials of antihypertensives for nonsevere pregnancy hypertension were identified from online electronic databases, to February 28, 2021 (registration URL: https://www.crd.york.ac.uk/PROSPERO/; unique identifier: CRD42020188725). Our outcomes were severe hypertension, proteinuria/preeclampsia, fetal/newborn death, small-for-gestational age infants, preterm birth, and admission to neonatal care. A Bayesian random-effects model generated estimates of direct and indirect treatment comparisons. Trial sequential analysis informed future trials needed. RESULTS Of 1246 publications identified, 72 trials were included; 61 (6923 women) were informative. All commonly prescribed antihypertensives (labetalol, other β-blockers, methyldopa, calcium channel blockers, and mixed/multi-drug therapy) versus placebo/no therapy reduced the risk of severe hypertension by 30% to 70%. Labetalol decreased proteinuria/preeclampsia (odds ratio, 0.73 [95% credible interval, 0.54-0.99]) and fetal/newborn death (odds ratio, 0.54 [0.30-0.98]) compared with placebo/no therapy, and proteinuria/preeclampsia compared with methyldopa (odds ratio, 0.66 [0.44-0.99]) and calcium channel blockers (odds ratio, 0.63 [0.41-0.96]). No other differences were identified, but credible intervals were wide. Trial sequential analysis indicated that 2500 to 10 000 women/arm (severe hypertension or safety outcomes) to >15 000/arm (fetal/newborn death) would be required to provide definitive evidence. CONCLUSIONS In summary, all commonly prescribed antihypertensives in pregnancy reduce the risk of severe hypertension, but labetalol may also decrease proteinuria/preeclampsia and fetal/newborn death. Evidence is lacking for many other safety outcomes. Prohibitive sample sizes are required for definitive evidence. Real-world data are needed to individualize care.
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Affiliation(s)
- Jeffrey N. Bone
- Department of Obstetrics and Gynaecology, University of British Columbia (UBC), Canada (J.N.B., A.S., S.P., S.O., M.V.)
| | - Akshdeep Sandhu
- Department of Obstetrics and Gynaecology, University of British Columbia (UBC), Canada (J.N.B., A.S., S.P., S.O., M.V.)
| | - Edgardo D. Abalos
- Centro Rosarino de Estudios Perinatales, Rosario, Argentina (E.D.A.)
| | - Asma Khalil
- Fetal Medicine Unit, Department of Obstetrics and Gynaecology, St George’s University Hospitals, NHS Foundation Trust, United Kingdom (A.K.).,Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George’s University of London, United Kingdom (A.K.)
| | - Joel Singer
- School of Population and Public Health, UBC, Canada (J.S.)
| | - Sarina Prasad
- Department of Obstetrics and Gynaecology, University of British Columbia (UBC), Canada (J.N.B., A.S., S.P., S.O., M.V.)
| | - Shazmeen Omar
- Department of Obstetrics and Gynaecology, University of British Columbia (UBC), Canada (J.N.B., A.S., S.P., S.O., M.V.)
| | - Marianne Vidler
- Department of Obstetrics and Gynaecology, University of British Columbia (UBC), Canada (J.N.B., A.S., S.P., S.O., M.V.)
| | - Peter von Dadelszen
- Department of Women and Children’s Health, King’s College London, United Kingdom (P.v.D., L.A.M.)
| | - Laura A. Magee
- Department of Women and Children’s Health, King’s College London, United Kingdom (P.v.D., L.A.M.)
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7
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Abe M, Arima H, Yoshida Y, Fukami A, Sakima A, Metoki H, Tada K, Mito A, Morimoto S, Shibata H, Mukoyama M. Optimal blood pressure target to prevent severe hypertension in pregnancy: A systematic review and meta-analysis. Hypertens Res 2022; 45:887-899. [PMID: 35136186 DOI: 10.1038/s41440-022-00853-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 12/25/2021] [Accepted: 12/31/2021] [Indexed: 12/25/2022]
Abstract
Severe hypertension in pregnancy is a hypertensive crisis that requires urgent and intensive care due to its high maternal and fetal mortality. However, there is still a conflict of opinion on the recommendations of antihypertensive therapy. This study aimed to identify the optimal blood pressure (BP) levels to prevent severe hypertension in pregnant women with nonsevere hypertension. Ovid MEDLINE and the Cochrane Library were searched, and only randomized controlled trials (RCTs) were included if they compared the effects of antihypertensive drugs and placebo/no treatment or more intensive and less intensive BP-lowering treatments in nonsevere hypertensive pregnant patients. A random effects model meta-analysis was performed to estimate the pooled risk ratio (RR) for the outcomes. Forty RCTs with 6355 patients were included in the study. BP-lowering treatment significantly prevented severe hypertension (RR, 0.46; 95% CI, 0.37-0.56), preeclampsia (RR, 0.82; 95% CI, 0.69-0.98), severe preeclampsia (RR, 0.38; 95% CI, 0.17-0.84), placental abruption (RR, 0.52; 95% CI, 0.32-0.86), and preterm birth (< 37 weeks; RR, 0.81; 95% CI, 0.71-0.93), while the risk of small for gestational age infants was increased (RR, 1.25; 95% CI, 1.02-1.54). An achieved systolic blood pressure (SBP) of < 130 mmHg reduced the risk of severe hypertension to nearly one-third compared with an SBP of ≥ 140 mmHg, with a significant interaction of the BP levels achieved with BP-lowering therapy. There was no significant interaction between the subtypes of hypertensive disorders of pregnancy and BP-lowering treatment, except for placental abruption. BP-lowering treatment aimed at an SBP < 130 mmHg and accompanied by the careful monitoring of fetal growth might be recommended to prevent severe hypertension.
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Affiliation(s)
- Makiko Abe
- Department of Preventive Medicine and Public Health, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Hisatomi Arima
- Department of Preventive Medicine and Public Health, Faculty of Medicine, Fukuoka University, Fukuoka, Japan.
| | - Yuichi Yoshida
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, Oita, Japan
| | - Ako Fukami
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kurume University School of Medicine, Fukuoka, Japan
| | - Atsushi Sakima
- Health Administration Center, University of the Ryukyus, Okinawa, Japan
| | - Hirohito Metoki
- Division of Public Health, Hygiene and Epidemiology, Tohoku Medical and Pharmaceutical University, Sendai, Japan
| | - Kazuhiro Tada
- Division of Nephrology and Rheumatology, Department of Internal Medicine, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Asako Mito
- Division of Maternal Medicine, Center for Maternal-Fetal-Neonatal and Reproductive Medicine, National Center for Child Health and Development, Tokyo, Japan
| | - Satoshi Morimoto
- Department of Endocrinology and Hypertension, Tokyo Women's Medical University, Tokyo, Japan
| | - Hirotaka Shibata
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, Oita, Japan
| | - Masashi Mukoyama
- Department of Nephrology, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
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8
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Tamirisa KP, Elkayam U, Briller JE, Mason PK, Pillarisetti J, Merchant FM, Patel H, Lakkireddy DR, Russo AM, Volgman AS, Vaseghi M. Arrhythmias in Pregnancy. JACC Clin Electrophysiol 2022; 8:120-135. [PMID: 35057977 DOI: 10.1016/j.jacep.2021.10.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 10/06/2021] [Accepted: 10/13/2021] [Indexed: 12/18/2022]
Abstract
Increasing maternal mortality and incidence of arrhythmias in pregnancy have been noted over the past 2 decades in the United States. Pregnancy is associated with a greater risk of arrhythmias, and patients with a history of arrhythmias are at significant risk of arrhythmia recurrence during pregnancy. The incidence of atrial fibrillation in pregnancy is rising. This review discusses the management of tachyarrhythmias and bradyarrhythmias in pregnancy, including management of cardiac arrest. Management of fetal arrhythmias are also reviewed. For patients without structural heart disease, β-blocker therapy, especially propranolol and metoprolol, and antiarrhythmic drugs, such as flecainide and sotalol, can be safely used to treat tachyarrhythmias. As a last resort, catheter ablation with minimal fluoroscopy can be performed. Device implantation can be safely performed with minimal fluoroscopy and under echocardiographic or ultrasound guidance in patients with clear indications for devices during pregnancy. Because of rising maternal mortality in the United States, which is partly driven by increasing maternal age and comorbidities, a multidisciplinary and/or integrative approach to arrhythmia management from the prepartum to the postpartum period is needed.
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Affiliation(s)
| | - Uri Elkayam
- Keck School of Medicine, University of Southern California, California; Department of Obstetrics and Gynecology, Keck School of Medicine, University of Southern California, California, USA
| | - Joan E Briller
- Division of Cardiology, University of Illinois, Chicago, Illinois, USA
| | - Pamela K Mason
- Division of Cardiology/Electrophysiology, University of Virginia, Charlottesville, Virginia
| | | | - Faisal M Merchant
- Division of Cardiology, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Hena Patel
- University of Chicago, Chicago, Illinois, USA
| | | | | | | | - Marmar Vaseghi
- UCLA Cardiac Arrhythmia Center, University of California, Los Angeles, California, USA.
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9
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Razeghinejad MR, Nowroozzadeh MH. Anti‐glaucoma medication exposure in pregnancy: an observational study and literature review. Clin Exp Optom 2021; 93:458-65. [DOI: 10.1111/j.1444-0938.2010.00526.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Affiliation(s)
- M Reza Razeghinejad
- Department of Ophthalmology, Shiraz University of Medical Sciences, Shiraz, Iran
E‐mail:
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10
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Welzel T, Donner B, van den Anker JN. Intrauterine Growth Retardation in Pregnant Women with Long QT Syndrome Treated with Beta-Receptor Blockers. Neonatology 2021; 118:406-415. [PMID: 34186538 DOI: 10.1159/000516845] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 04/22/2021] [Indexed: 11/19/2022]
Abstract
Pregnant women with inherited long QT syndrome (iLQTS) are at an increased risk for preterm delivery and intrauterine growth retardation (IUGR) due to their underlying disease. Additionally, they are at a risk of arrhythmogenic events, particularly during the postpartum period because of physiological changes and increased emotional/physical stress. β-receptor blockers can effectively prevent life-threatening Torsades de Pointes ventricular tachycardia and they are the treatment of choice in iLQTS. Use of β-receptor blockers in pregnancy is recommended, although IUGR is commonly reported for prenatally exposed infants. IUGR, particularly in preterm infants, can result in adverse neonatal outcomes. This review was performed to support clinicians in their selection of β-receptor blocker treatment for their pregnant iLQTS women by (i) summarizing the available literature addressing the impact of different β-receptor blockers on IUGR and (ii) reporting additional aspects which might influence the β-receptor blocker selection. In general, experts recommend to use nonselective β-receptor blockers, such as nadolol and propranolol, for iLQTS management as these drugs seem to be superior in effectiveness. However, β-1-selective receptor blockers, such as bisoprolol or metoprolol, seem to affect less likely uterine contraction, peripheral vasodilation, and are associated with lower IUGR rates and fetal hypoglycemia. They are therefore recommended, except atenolol, as first-line therapy for pregnant women. Additionally, maternal factors such as iLQTS genotype, other underlying comorbidities (e.g., diabetes mellitus type 1, asthma bronchiale), and uteroplacental dysfunction or fetal factors have to be taken into account. Therefore, each woman with iLQTS who wants to become pregnant should be well-advised for a personalized β-receptor blocker therapy according to the individual risk-benefit evaluation by a multidisciplinary team of cardiologists, gynecologists, pediatric cardiologists, neonatologists, and clinical pharmacologists. During pregnancy, a close monitoring of IUGR and, after birth, monitoring of bradycardia, hypoglycemia, and respiratory depression in the neonate is mandatory. This review summarizes available data on β-receptor blocker-related risk for IUGR in prenatally exposed infants and illustrates which factors might influence β-receptor blocker selection with the aim to support clinicians in their pharmacological management of their pregnant iLQTS patients.
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Affiliation(s)
- Tatjana Welzel
- Pediatric Pharmacology and Pharmacometrics, University Children's Hospital of Basel, (UKBB), University of Basel, Basel, Switzerland
| | - Birgit Donner
- Pediatric Cardiology, University Children's Hospital of Basel (UKBB), University of Basel, Basel, Switzerland
| | - Johannes N van den Anker
- Pediatric Pharmacology and Pharmacometrics, University Children's Hospital of Basel, (UKBB), University of Basel, Basel, Switzerland.,Division of Clinical Pharmacology, Children's National Hospital, Washington, District of Columbia, USA
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11
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Bellos I, Pergialiotis V, Papapanagiotou A, Loutradis D, Daskalakis G. Comparative efficacy and safety of oral antihypertensive agents in pregnant women with chronic hypertension: a network metaanalysis. Am J Obstet Gynecol 2020; 223:525-537. [PMID: 32199925 DOI: 10.1016/j.ajog.2020.03.016] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 03/11/2020] [Accepted: 03/12/2020] [Indexed: 12/13/2022]
Abstract
OBJECTIVE DATA Chronic hypertension is associated with adverse perinatal outcomes, although the optimal treatment is unclear. The aim of this network metaanalysis was to simultaneously compare the efficacy and safety of antihypertensive agents in pregnant women with chronic hypertension. STUDY Medline, Scopus, CENTRAL, Web of Science, Clinicaltrials.gov, and Google Scholar databases were searched systematically from inception to December 15, 2019. Both randomized controlled trials and cohort studies were held eligible if they reported the effects of antihypertensive agents on perinatal outcomes among women with chronic hypertension. STUDY APPRAISAL AND SYNTHESIS METHODS The primary outcomes were preeclampsia and small-for-gestational-age risk. A frequentist network metaanalytic random-effects model was fitted. The main analysis was based on randomized controlled trials. The credibility of evidence was assessed by taking into account within-study bias, across-studies bias, indirectness, imprecision, heterogeneity, and incoherence. RESULTS Twenty-two studies (14 randomized controlled trials and 8 cohorts) were included, comprising 4464 women. Pooling of randomized controlled trials indicated that no agent significantly affected the incidence of preeclampsia. Atenolol was associated with significantly higher risk of small-for-gestational age compared with placebo (odds ratio, 26.00; 95% confidence interval, 2.61-259.29) and is ranked as the worst treatment (P-score=.98). The incidence of severe hypertension was significantly lower when nifedipine (odds ratio, 0.27; 95% confidence interval, 0.14-0.55), methyldopa (odds ratio, 0.31; 95% confidence interval, 0.17-0.56), ketanserin (odds ratio, 0.29; 95% confidence interval, 0.09-0.90), and pindolol (odds ratio, 0.17; 95% confidence interval, 0.05-0.55) were administered compared with no drug intake. The highest probability scores were calculated for furosemide (P-score=.86), amlodipine (P-score=.82), and placebo (P-score=.82). The use of nifedipine and methyldopa were associated with significantly lower placental abruption rates (odds ratio, 0.29 [95% confidence interval, 0.15-0.58] and 0.23 [95% confidence interval, 0.11-0.46], respectively). No significant differences were estimated for cesarean delivery, perinatal death, preterm birth, and gestational age at delivery. CONCLUSION Atenolol was associated with a significantly increased risk for small-for-gestational-age infants. The incidence of severe hypertension was significantly lower when nifedipine and methyldopa were administered, although preeclampsia risk was similar among antihypertensive agents. Future large-scale trials should provide guidance about the choice of antihypertensive treatment and the goal blood pressure during pregnancy.
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Affiliation(s)
- Ioannis Bellos
- Laboratory of Experimental Surgery and Surgical Research N.S. Christeas, Athens University Medical School, National and Kapodistrian University of Athens, Athens, Greece.
| | - Vasilios Pergialiotis
- Laboratory of Experimental Surgery and Surgical Research N.S. Christeas, Athens University Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Angeliki Papapanagiotou
- Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitrios Loutradis
- First Department of Obstetrics and Gynecology, Alexandra Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Georgios Daskalakis
- First Department of Obstetrics and Gynecology, Alexandra Hospital, National and Kapodistrian University of Athens, Athens, Greece
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Corsello SM, Paragliola RM. Evaluation and Management of Endocrine Hypertension During Pregnancy. Endocrinol Metab Clin North Am 2019; 48:829-842. [PMID: 31655779 DOI: 10.1016/j.ecl.2019.08.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Hypertension is a common clinical complication in pregnancy, representing possible short-term and long-term risks of complications for both mothers and babies. Even if in a majority of cases hypertension is essential, possible secondary causes, which can be related to endocrine disorders, must be detected and correctly managed. This review focuses on the evaluation and the management of primary hyperaldosteronism, Cushing syndrome, and pheochromocytoma in pregnancy.
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Affiliation(s)
- Salvatore M Corsello
- Endocrinology, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS - Università Cattolica del Sacro Cuore, Largo Agostino Gemelli 8, I-00168, Rome, Italy
| | - Rosa Maria Paragliola
- Endocrinology, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS - Università Cattolica del Sacro Cuore, Largo Agostino Gemelli 8, I-00168, Rome, Italy.
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Use of Prescribed Psychotropics during Pregnancy: A Systematic Review of Pregnancy, Neonatal, and Childhood Outcomes. Brain Sci 2019; 9:brainsci9090235. [PMID: 31540060 PMCID: PMC6770670 DOI: 10.3390/brainsci9090235] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 09/03/2019] [Accepted: 09/09/2019] [Indexed: 12/27/2022] Open
Abstract
This paper reviews the findings from preclinical animal and human clinical research investigating maternal/fetal, neonatal, and child neurodevelopmental outcomes following prenatal exposure to psychotropic drugs. Evidence for the risks associated with prenatal exposure was examined, including teratogenicity, neurodevelopmental effects, neonatal toxicity, and long-term neurobehavioral consequences (i.e., behavioral teratogenicity). We conducted a comprehensive review of the recent results and conclusions of original research and reviews, respectively, which have investigated the short- and long-term impact of drugs commonly prescribed to pregnant women for psychological disorders, including mood, anxiety, and sleep disorders. Because mental illness in the mother is not a benign event, and may itself pose significant risks to both mother and child, simply discontinuing or avoiding medication use during pregnancy may not be possible. Therefore, prenatal exposure to psychotropic drugs is a major public health concern. Decisions regarding drug choice, dose, and duration should be made carefully, by balancing severity, chronicity, and co-morbidity of the mental illness, disorder, or condition against the potential risk for adverse outcomes due to drug exposure. Globally, maternal mental health problems are considered as a major public health challenge, which requires a stronger focus on mental health services that will benefit both mother and child. More preclinical and clinical research is needed in order to make well-informed decisions, understanding the risks associated with the use of psychotropic medications during pregnancy.
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Pregnancy outcome after first trimester exposure to bisoprolol: an observational cohort study. J Hypertens 2019; 36:2109-2117. [PMID: 29985206 DOI: 10.1097/hjh.0000000000001818] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
OBJECTIVES Beta-blockers are frequently used during pregnancy, with labetalol and metoprolol being considered as drugs of choice. As there are no prospective pregnancy studies for bisoprolol yet, our aim was to analyze pregnancy outcomes after bisoprolol exposure. METHODS Pregnancies exposed to bisoprolol during the first trimester were retrieved from the German Embryotox pharmacovigilance database. Pregnancy outcomes of prospectively ascertained pregnancies were compared with women neither exposed to beta-blockers nor other antihypertensives. In addition, retrospective reports on adverse drug reactions were screened for patterns of birth defects. RESULTS Inclusion criteria for the prospective study were met by 339 bisoprolol-treated women and 678 patients in the comparison cohort. Neither the risk for spontaneous abortions [adjusted hazard ratio (HRadj.) 1.06; 95% confidence interval (CI) 0.66-1.70] nor for major congenital malformations [adjusted odds ratio (ORadj.) 0.77; 95% CI 0.34-1.75] was increased after first trimester bisoprolol treatment. However, higher rates of preterm births [ORadj. 1.90; 95% CI 1.17-3.11] and reduced birthweights in singleton pregnancies (adjusted standard deviation score difference -0.48; 95% CI -0.62 to -0.34) were noted. Continued treatment with beta-blockers until birth was found to be associated with a higher risk for growth restriction than first trimester exposure only. A sensitivity analysis did not suggest higher rates of adverse pregnancy outcomes in hypertensive women on bisoprolol compared with nonhypertensive bisoprolol-exposed women. CONCLUSION Our study supports the hypothesis that first trimester bisoprolol treatment does not increase the risk for spontaneous abortions or major birth defects. However, an influence of prolonged bisoprolol exposure on fetal growth cannot be ruled out.
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Manoharan M, Sinha P, Sibtain S. Adrenal disorders in pregnancy, labour and postpartum - an overview. J OBSTET GYNAECOL 2019; 40:749-758. [PMID: 31469031 DOI: 10.1080/01443615.2019.1648395] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Adrenal disorders may manifest during pregnancy for the first time, or present from before pregnancy as either undiagnosed or diagnosed and treated. They may present as hormonal hypofunction or hyperfunction, or with mass effects or other non-endocrine effects. Adrenal disorders such as Cushing's syndrome, Addison's disease, pheochromocytoma, primary hyper-aldosteronism and adreno-cortical carcinoma are rare in pregnancy. Pregnancy presents special problems in the evaluation of the hypothalamic-pituitary-adrenal and renin-angiotensin-aldosterone axis as these undergoe major changes during pregnancy. Diagnosis is challenging as symptoms associated with pregnancy are also seen in adrenal diseases. A timely diagnosis and treatment is critical as these disorders can cause maternal and foetal morbidity and mortality. A high index of suspicion must be maintained as they can go unrecognised and untreated. An early diagnosis and treatment often improves outcomes. The aim of this article is to review the patho-physiology, clinical manifestation, diagnosis and management of various adrenal disorders during pregnancy.
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Affiliation(s)
| | - Prabha Sinha
- Department of Obstetrics and Gynaecology, Oman Medical College, Muscat, Oman
| | - Shabnum Sibtain
- Department of Obstetrics and Gynaecology, Azra Naheed Medical College, Lahore, Pakistan
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Leavitt K, Običan S, Yankowitz J. Treatment and Prevention of Hypertensive Disorders During Pregnancy. Clin Perinatol 2019; 46:173-185. [PMID: 31010554 DOI: 10.1016/j.clp.2019.02.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
This article reviews the pharmacology of the most commonly used antihypertensive medications during pregnancy; their mechanism of action; and the effects on the mother, the fetus, and lactation. Each class of antihypertensive pharmacologic agents have specific mechanisms of action by which they exert their antihypertensive effect. β-Adrenoreceptor antagonists block these receptors in the peripheral circulation. Calcium channel blockers result in arterial vasodilation. α-Agonists inhibit vasoconstriction. Methyldopa is a centrally acting adrenoreceptor antagonist. Vasodilators have a direct effect on vascular smooth muscle. Diuretics decrease intravascular volume. Medications acting on the angiotensin pathway are avoided during pregnancy because of fetotoxic effects.
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Affiliation(s)
- Karla Leavitt
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, University of South Florida, Morsani College of Medicine, 2 Tampa General Circle, 6th Floor, Tampa, FL 33606, USA.
| | - Sarah Običan
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, University of South Florida, Morsani College of Medicine, 2 Tampa General Circle, 6th Floor, Tampa, FL 33606, USA
| | - Jerome Yankowitz
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, University of South Florida, Morsani College of Medicine, 2 Tampa General Circle, 6th Floor, Tampa, FL 33606, USA
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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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Tamargo J, Caballero R, Delpón E. Pharmacotherapy for hypertension in pregnant patients: special considerations. Expert Opin Pharmacother 2019; 20:963-982. [PMID: 30943045 DOI: 10.1080/14656566.2019.1594773] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
INTRODUCTION Hypertensive disorders of pregnancy (HDP) represent a major cause of maternal, fetal and neonatal morbidity and mortality and identifies women at risk for cardiovascular and other chronic diseases later in life. When antihypertensive drugs are used during pregnancy, their benefit and harm to both mother and fetus should be evaluated. AREAS COVERED This review summarizes the pharmacological characteristics of the recommended antihypertensive drugs and their impact on mother and fetus when administered during pregnancy and/or post-partum. Drugs were identified using MEDLINE and the main international Guidelines for the management of HDP. EXPERT OPINION Although there is a consensus that severe hypertension should be treated, treatment of mild hypertension without end-organ damage (140-159/90-109 mmHg) remains controversial and there is no agreement on when to initiate therapy, blood pressure targets or recommended drugs in the absence of robust evidence for the superiority of one drug over others. Furthermore, the long-term outcomes of in-utero antihypertensive exposure remain uncertain. Therefore, evidence-based data regarding the treatment of HDP is lacking and well designed randomized clinical trials are needed to resolve all these controversial issues related to the management of HDP.
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Affiliation(s)
- Juan Tamargo
- a Department of Pharmacology and Toxicology, School of Medicine , Instituto de Investigación Sanitaria Gregorio Marañón, Universidad Complutense, CIBERCV , Madrid , Spain
| | - Ricardo Caballero
- a Department of Pharmacology and Toxicology, School of Medicine , Instituto de Investigación Sanitaria Gregorio Marañón, Universidad Complutense, CIBERCV , Madrid , Spain
| | - Eva Delpón
- a Department of Pharmacology and Toxicology, School of Medicine , Instituto de Investigación Sanitaria Gregorio Marañón, Universidad Complutense, CIBERCV , Madrid , Spain
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Sarwar A. Drugs in renal disease and pregnancy. Best Pract Res Clin Obstet Gynaecol 2019; 57:106-119. [PMID: 31031053 DOI: 10.1016/j.bpobgyn.2019.03.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 11/12/2018] [Accepted: 03/27/2019] [Indexed: 01/06/2023]
Abstract
This review aims to summarise historic and the latest evidence of commonly used drugs in pregnant women with chronic kidney disease (CKD). Data regarding safety of drugs in breastfeeding are also described. Practical recommendations are made on the use of newer agents that have limited information of use in pregnant women with CKD. Pharmacokinetic and dynamic issues are outlined, and general principles for prescribing drugs in pregnant women with CKD are listed. Resources to investigate drug safety are presented.
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Affiliation(s)
- Asif Sarwar
- Advanced Clinical Pharmacist - Electronic Prescribing, Pharmacy Department, University Hospitals Birmingham NHS Foundation Trust, Queen Elizabeth Hospital, Birmingham, B15 2TH, England, United Kingdom.
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Abstract
Pheochromocytoma during pregnancy is rare but potentially harmful to the mother and fetus. Fetal risks are mainly determined by the vasoconstrictive effects of maternal catecholamine on uteroplacental circulation, because the fetus is protected from the direct effects of high catecholamine levels at the placental interface. Uteroplacental insufficiency may lead to spontaneous abortion, fetal growth restriction, premature delivery, and fetal hypoxia, followed by fetal distress and/or birth asphyxia. Adrenalectomy is recommended during the second trimester. When a diagnosis is made during the late second or third trimester, appropriate medical treatment until term and planned delivery with concurrent or delayed adrenalectomy can result in good fetal outcomes. Moreover, when adrenalectomy is planned after delivery, there is concern regarding the potential of antihypertensive drugs to be transferred to breast milk. It is generally known that early detection and proper treatment of pheochromocytoma during pregnancy decrease maternal and fetal mortality. However, in recent case series, antenatal maternal pheochromocytoma diagnosis did not significantly decrease the risk of fetal and neonatal mortality and morbidity, contrary to the maternal death and complication rates. Although intrauterine ischemia and hypoxia due to uteroplacental insufficiency can affect the long-term outcomes of neonates, no systematic studies have been performed.
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Affiliation(s)
- Shigeo Iijima
- a Department of Regional Neonatal-Perinatal Medicine , Hamamatsu University School of Medicine , Shizuoka , Japan
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Patti AM, Giglio RV, Pafili K, Rizzo M, Papanas N. Advances in pharmacological treatment of type 1 diabetes during pregnancy. Expert Opin Pharmacother 2019; 20:983-989. [PMID: 30924387 DOI: 10.1080/14656566.2019.1593372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
INTRODUCTION In women with type 1 diabetes mellitus (T1DM), pregnancy is associated with a potential risk of maternal, foetal and neonatal outcomes. Stringent metabolic control is required to improve these outcomes. AREAS COVERED In this review, the authors summarise the current evidence from studies on the pharmacological therapy and on monitoring of T1DM during pregnancy. The authors also discuss the use of new technologies to improve therapeutic management and patient compliance. EXPERT OPINION Pre-conception counselling is essential in T1DM to minimise pregnancy risks. Pregnancy in T1DM is always considered a high-risk pregnancy. During pregnancy, the target haemoglobin A1C (HbA1c) is near-normal at <6%, without excessive hypoglycaemia. Strict control of pre- and post-prandial glucose is also required. Human soluble insulin, neutral protamine Hagedorn and the quick-acting insulin analogues aspart and lispro are widely used. Insulin is administered either as a basal-bolus regimen or by continuous subcutaneous insulin infusion. Careful and strict glucose monitoring is also needed during labour and delivery, including caesarean section. Moreover, the control of retinopathy, hypertension, nephropathy, hyper- and hypothyroidism is required. Post-partum, insulin requirements decrease, and less stringent glycaemic control is pursued, to avoid hypoglycaemias. Finally, breastfeeding is recommended and should be encouraged.
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Affiliation(s)
- Angelo Maria Patti
- a Department of Internal Medicine and Medical Specialties , University of Palermo , Palermo , Italy
| | - Rosaria Vincenza Giglio
- a Department of Internal Medicine and Medical Specialties , University of Palermo , Palermo , Italy
| | - Kalliopi Pafili
- b Diabetes Centre, Second Department of Internal Medicine , Democritus University of Thrace, University Hospital of Alexandroupolis , Alexandroupolis , Greece
| | - Manfredi Rizzo
- a Department of Internal Medicine and Medical Specialties , University of Palermo , Palermo , Italy
| | - Nikolaos Papanas
- b Diabetes Centre, Second Department of Internal Medicine , Democritus University of Thrace, University Hospital of Alexandroupolis , Alexandroupolis , Greece
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Antihypertensive drug therapy for women with non-severe hypertensive disorders of pregnancy: a systematic review and meta-analysis. Hypertens Res 2019; 42:699-707. [PMID: 30626932 DOI: 10.1038/s41440-018-0188-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 09/26/2018] [Accepted: 10/15/2018] [Indexed: 11/08/2022]
Abstract
Hypertensive disorders of pregnancy (HDP) represent a frequent disorder among pregnancies. Women with severe hypertension in pregnancy are at increased risk of maternal complications and require antihypertensive drug therapy. This study aimed to systematically review randomized control trials of antihypertensive drug(s) treating non-severe hypertension during pregnancy to estimate the effectiveness and safety of this intervention. On May 8, 2018, we searched PubMed, Cochrane Library, and Ichu-Shi with no restriction on publication year. We selected randomized control trials that involved women with HDP being treated with antihypertensive drug(s) as intervention. Fourteen trials (1804 women) were identified for meta-analysis. There were no significant differences in the risk of maternal death (373 women; risk ratio (RR) 0.70; 95% confidence interval (CI) 0.04 to 11.45), proteinuria (1214 women; RR 1.00; 95% CI 0.67 to 1.49), side effects (360 women; RR 2.69; 95% CI 0.32 to 22.64), cesarean section (1239 women; RR 0.97; 95% CI 0.82 to 1.15), neonatal and birth death (1548 women; RR 0.80; 95% CI 0.43 to 1.49), preterm birth (904 women; RR 0.86; 95% CI 0.53 to 1.39), or small for gestational age infants (1082 women; RR 1.04; 95% CI 0.66 to 1.63) with antihypertensive drug therapy versus placebo or no treatment. The current review suggests that antihypertensive drug therapy does not reduce or increase the risk of maternal or perinatal outcomes. Further studies are needed to build reliable estimates of the effectiveness and safety of antihypertensive drug therapy for women with HDP.
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Abalos E, Duley L, Steyn DW, Gialdini C. Antihypertensive drug therapy for mild to moderate hypertension during pregnancy. Cochrane Database Syst Rev 2018; 10:CD002252. [PMID: 30277556 PMCID: PMC6517078 DOI: 10.1002/14651858.cd002252.pub4] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Antihypertensive drugs are often used in the belief that lowering blood pressure will prevent progression to more severe disease, and thereby improve pregnancy outcome. This Cochrane Review is an updated review, first published in 2001 and subsequently updated in 2007 and 2014. OBJECTIVES To assess the effects of antihypertensive drug treatments for women with mild to moderate hypertension during pregnancy. SEARCH METHODS We searched Cochrane Pregnancy and Childbirth's Trials Register, ClinicalTrials.gov, the WHO International Clinical Trials Registry Platform (ICTRP) (13 September 2017), and reference lists of retrieved studies. SELECTION CRITERIA All randomised trials evaluating any antihypertensive drug treatment for mild to moderate hypertension during pregnancy, defined as systolic blood pressure 140 to 169 mmHg and/or diastolic blood pressure 90 to 109 mmHg. Comparisons were of one or more antihypertensive drug(s) with placebo, with no antihypertensive drug, or with another antihypertensive drug, and where treatment was planned to continue for at least seven days. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trials for inclusion and risk of bias, extracted data and checked them for accuracy. MAIN RESULTS For this update, we included 63 trials (data from 58 trials, 5909 women), with moderate to high risk of bias overall.We carried out GRADE assessments for the main 'antihypertensive drug versus placebo/no antihypertensive drug' comparison only. Evidence was graded from very low to moderate certainty, with downgrading mainly due to design limitations and imprecision.For many outcomes, trials contributing data evaluated different hypertensive drugs; while we did not downgrade for this indirectness, results should be interpreted with caution.Antihypertensive drug versus placebo/no antihypertensive drug (31 trials, 3485 women)Primary outcomes: moderate-certainty evidence suggests that use of antihypertensive drug(s) probably halves the risk of developing severe hypertension (risk ratio (RR) 0.49; 95% confidence interval (CI) 0.40 to 0.60; 20 trials, 2558 women), but may have little or no effect on the risk of proteinuria/pre-eclampsia (average risk ratio (aRR) 0.92; 95% CI 0.75 to 1.14; 23 trials, 2851 women; low-certainty evidence). Moderate-certainty evidence also shows that antihypertensive drug(s) probably have little or no effect in the risk of total reported fetal or neonatal death (including miscarriage) (aRR 0.72; 95% CI 0.50 to 1.04; 29 trials, 3365 women), small-for-gestational-age babies (aRR 0.96; 95% CI 0.78 to 1.18; 21 trials, 2686 babies) or preterm birth less than 37 weeks (aRR 0.96; 95% CI 0.83 to 1.12; 15 trials, 2141 women). SECONDARY OUTCOMES we are uncertain of the effect of antihypertensive drug(s) on the risk of maternal death, severe pre-eclampsia, or eclampsia, orimpaired long-term growth and development of the baby in infancy and childhood, because the certainty of this evidence is very low. There may be little or no effect on the risk of changed/stopped drugs due to maternal side-effects, or admission to neonatal or intensive care nursery (low-certainty evidence). There is probably little or no difference in the risk of elective delivery (moderate-certainty evidence).Antihypertensive drug versus another antihypertensive drug (29 trials, 2774 women)Primary outcomes: beta blockers and calcium channel blockers together in the meta-analysis appear to be more effective than methyldopa in avoiding an episode of severe hypertension (RR 0.70; 95% CI 0.56 to 0.88; 11 trials, 638 women). There was also an increase in this risk when other antihypertensive drugs were compared with calcium channel blockers (RR 1.86; 95% CI 1.09 to 3.15; 5 trials, 223 women), but no evidence of a difference when methyldopa and calcium channel blockers together were compared with beta blockers (RR1.18, 95% CI 0.95 to 1.48; 10 trials, 692 women). No evidence of a difference in the risk of proteinuria/pre-eclampsia was found when alternative drugs were compared with methyldopa (aRR 0.78; 95% CI 0.58 to 1.06; 11 trials, 997 women), with calcium channel blockers (aRR: 1.24, 95% CI 0.70 to 2.19; 5 trials, 375 women), or with beta blockers (aRR 1.21, 95% CI 0.88 to 1.67; 12 trials, 1107 women).For the babies, we found no evidence of a difference in the risk oftotal reported fetal or neonatal death (including miscarriage) when comparing other antihypertensive drugs with methyldopa (aRR 0.77, 95% CI 0.52 to 1.14; 22 trials, 1791 babies), with calcium channel blockers (aRR 0.90, 95% CI 0.52 to 1.57; nine trials, 700 babies), or with beta blockers (aRR: 1.23, 95% CI 0.81 to 1.88; 19 trials, 1652 babies); nor in the risk for small-for-gestational age in the comparison with methyldopa (aRR 0.79, 95% CI 0.52 to 1.20; seven trials, 597 babies), with calcium channel blockers (aRR 1.05, 95% CI 0.64 to 1.73; four trials, 200 babies), or with beta blockers (average RR 1.13, 95% CI 0.80 to 1.60; 7 trials, 680 babies). No evidence of an overall difference among groups in the risk of preterm birth (less than 37 weeks) was found in the comparison with methyldopa (aRR: 0.91; 95% CI 0.68 to 1.22; 11 trials, 835 women), with calcium channel blockers (aRR 0.85, 95% CI 0.59 to 1.23; six trials, 330 women), or with beta blockers (aRR 1.22, 95% CI 0.90 to 1.66; 9 trials, 806 women). SECONDARY OUTCOMES There were no cases of maternal death andeclampsia. There is no evidence of a difference in the risk of severe pre-eclampsia, changed/stopped drug due to maternal side-effects, elective delivery, admission to neonatal or intensive care nursery when other antihypertensive drugs are compared with methyldopa, calcium channel blockers or beta blockers. Impaired long-term growth and development in infancy and childhood was not reported for these comparisons. AUTHORS' CONCLUSIONS Antihypertensive drug therapy for mild to moderate hypertension during pregnancy reduces the risk of severe hypertension. The effect on other clinically important outcomes remains unclear. If antihypertensive drugs are used, beta blockers and calcium channel blockers appear to be more effective than the alternatives for preventing severe hypertension. High-quality large sample-sized randomised controlled trials are required in order to provide reliable estimates of the benefits and adverse effects of antihypertensive treatment for mild to moderate hypertension for both mother and baby, as well as costs to the health services, women and their families.
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Affiliation(s)
- Edgardo Abalos
- Centro Rosarino de Estudios Perinatales (CREP)Moreno 878, 6th floorRosarioSanta FeArgentinaS2000DKR
| | - Lelia Duley
- Nottingham Health Science PartnersNottingham Clinical Trials UnitC Floor, South BlockQueen's Medical CentreNottinghamUKNG7 2UH
| | - D Wilhelm Steyn
- University of StellenboschObstetrics & GynaecologyDepartment of Obstetrics & GynaecologyPO Box 19063TygerbergStellenboschSouth Africa7505
| | - Celina Gialdini
- Centro Rosarino de Estudios Perinatales (CREP)Department of Obstetrics, Hospital Provincial de RosarioMoreno 878, 6th floorRosarioArgentinaS2000DKR
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Antza C, Cifkova R, Kotsis V. Hypertensive complications of pregnancy: A clinical overview. Metabolism 2018; 86:102-111. [PMID: 29169855 DOI: 10.1016/j.metabol.2017.11.011] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 11/14/2017] [Accepted: 11/15/2017] [Indexed: 12/22/2022]
Abstract
Hypertensive disorders in pregnancy are a worldwide health problem for women and their infants complicating up to 10% of pregnancies and associated with increased maternal and neonatal morbidity and mortality. In Europe, 2.3-3% of pregnancies are complicated by preeclampsia. Gestational diabetes, obesity, no previous or multiple births, maternal age less than 20 or greater than 35years old and thrombophilia can be some of the possible factors related to increased risk for hypertension in pregnancy. Complications of hypertension during pregnancy affect both mothers and their infants. Ambulatory blood pressure monitoring helps to distinguish true hypertension from the white coat as pregnant women with office abnormal values may have normal out of office blood pressure. Imbalance between proangiogenic and antiangiogenic factors in placenta may lead to endothelial dysfunction, vasoconstriction, activation of the coagulation system, and hemolysis. Carotid intima-media thickness, pulse wave velocity, augmentation index, and arterial wall tension were found to be significantly increased in women with preeclampsia compared to normotensive pregnant women. Uterine artery Doppler and serum biomarkers can be used to evaluate the probability of hypertension and complications during pregnancy, but further research in the field is needed. Lately, micro ribonucleic acids have also been the focus of research as potential biomarkers.
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Affiliation(s)
- C Antza
- Hypertension Center, 3rd Department of Medicine, Papageorgiou Hospital, Aristotle University of Thessaloniki, Greece
| | - R Cifkova
- Charles University in Prague, Center for Cardiovascular Prevention, First Faculty of Medicine and Thomayer Hospital, Prague, Czech Republic
| | - V Kotsis
- Hypertension Center, 3rd Department of Medicine, Papageorgiou Hospital, Aristotle University of Thessaloniki, Greece.
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Webster LM, Webb AJ, Chappell LC. What is the evidence for using labetalol as a first-line treatment option for hypertension in pregnancy? Drug Ther Bull 2018; 56:107-111. [PMID: 30154139 DOI: 10.1136/dtb.2018.9.000008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Affiliation(s)
- Louise M Webster
- Department of Women and Children's Health, King's College London, 10th Floor North Wing, St Thomas' Hospital, London, UK
| | - Andrew J Webb
- Department of Women and Children's Health, King's College London, 10th Floor North Wing, St Thomas' Hospital, London, UK
| | - Lucy C Chappell
- Department of Women and Children's Health, King's College London, 10th Floor North Wing, St Thomas' Hospital, London, UK
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Early and late preeclampsia are characterized by high cardiac output, but in the presence of fetal growth restriction, cardiac output is low: insights from a prospective study. Am J Obstet Gynecol 2018; 218:517.e1-517.e12. [PMID: 29474844 DOI: 10.1016/j.ajog.2018.02.007] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Revised: 01/30/2018] [Accepted: 02/08/2018] [Indexed: 11/22/2022]
Abstract
BACKGROUND Preeclampsia and fetal growth restriction are considered to be placentally mediated disorders. The clinical manifestations are widely held to relate to gestation age at onset with early- and late-onset preeclampsia considered to be phenotypically distinct. Recent studies have reported conflicting findings in relation to cardiovascular function, and in particular cardiac output, in preeclampsia and fetal growth restriction. OBJECTIVE We conducted this study to examine the possible relation between cardiac output and peripheral vascular resistance in preeclampsia and fetal growth restriction. STUDY DESIGN We investigated maternal cardiovascular function in relation to clinical subtype in 45 pathological pregnancies (14 preeclampsia only, 16 fetal growth restriction only, 15 preeclampsia and fetal growth restriction) and compared these with 107 healthy person observations. Cardiac output was the primary outcome measure and was assessed using an inert gas-rebreathing method (Innocor), from which peripheral vascular resistance was derived; arterial function was assessed by Vicorder, a cuff-based oscillometric device. Cardiovascular parameters were normalized for gestational age in relation to healthy pregnancies using Z scores, thus allowing for comparison across the gestational range of 24-40 weeks. RESULTS Compared with healthy control pregnancies, women with preeclampsia had higher cardiac output Z scores (1.87 ± 1.35; P = .0001) and lower peripheral vascular resistance Z scores (-0.76 ± 0.89; P = .025); those with fetal growth restriction had higher peripheral vascular resistance Z scores (0.57 ± 1.18; P = .04) and those with both preeclampsia and fetal growth restriction had lower cardiac output Z scores (-0.80 ± 1.3 P = .007) and higher peripheral vascular resistance Z scores (2.16 ± 1.96; P = .0001). These changes were not related to gestational age of onset. All those affected by preeclampsia and/or fetal growth restriction had abnormally raised augmentation index and pulse wave velocity. Furthermore, in preeclampsia, low cardiac output was associated with low birthweight and high cardiac output with high birthweight (r = 0.42, P = .03). CONCLUSION Preeclampsia is associated with high cardiac output, but if preeclampsia presents with fetal growth restriction, the opposite is true; both conditions are nevertheless defined by hypertension. Fetal growth restriction without preeclampsia is associated with high peripheral vascular resistance. Although early and late gestation preeclampsias are considered to be different diseases, we show that the hemodynamic characteristics of preeclampsia were unrelated to gestational age at onset but were strongly associated with the presence or absence of fetal growth restriction. Fetal growth restriction more commonly coexists with preeclampsia at early gestation, thus explaining the conflicting results of previous studies. Furthermore, antihypertensive agents act by reducing cardiac output or peripheral vascular resistance and are administered without reference to cardiovascular function in preeclampsia. The underlying pathology (preeclampsia, fetal growth restriction, preeclampsia and fetal growth restriction) defines cardiovascular phenotype, providing a rational basis for choice of therapy in which high or low cardiac output or peripheral vascular resistance is the predominant feature.
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Panaitescu AM, Roberge S, Nicolaides KH. Chronic hypertension: effect of blood pressure control on pregnancy outcome. J Matern Fetal Neonatal Med 2017; 32:857-863. [PMID: 28994336 DOI: 10.1080/14767058.2017.1390742] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVE To examine whether in patients with CH and mild to moderate hypertension the level of control of blood pressure during pregnancy has a beneficial or adverse effect on the risk of PE or SGA. METHODS We performed a systematic review and meta-analysis of randomized controlled trials of patients with mild to moderate CH in pregnancy that reported the impact of different levels of control of blood pressure on the risk of PE or SGA. We completed a literature search through PubMed, Embase, Cinahl, Web of science, Cochrane CENTRAL Library Relative risks with random effect were calculated with their 95% confidence intervals (95%CI). RESULTS Six trials including 495 participants provided data on blood pressure (BP) after entry to the study. Four studies compared antihypertensive agents to no treatment and two studies compared antihypertensive agents to placebo. All trials were conducted between 1976 and 1990 and were considered to be at high risk of bias. There was high heterogeneity between studies for mean arterial pressure (MAP) after randomization (I2 = 87%) and SGA (I2 = 60%), but not for PE (I2 = 0%). There were large differences between studies in the inclusion criteria, antihypertensive regimens, targets of therapy, and gestational age range at entry to the trials. In women receiving antihypertensive therapy, compared to those receiving placebo or no treatment, the MAP after entry to the trial was significantly lower (mean difference -4.2 mmHg, 95%CI -6.6 to -1.8; p = .006). However, there was no significant reduction in the risk of PE (relative risks (RR) 1.03, 95%CI 0.63-1.68; p = .90) or SGA (RR 1.01, 95%CI 0.35-2.93; p = .99). CONCLUSIONS The findings of the meta-analysis suggest that lowering the blood pressure by antihypertensive medication in women with mild to moderate hypertension in the context of CH has no significant effect on the risk of SGA or PE.
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Affiliation(s)
- Anca M Panaitescu
- a Fetal Medicine Research Institute, King's College Hospital , London , UK
| | - Stephanie Roberge
- a Fetal Medicine Research Institute, King's College Hospital , London , UK
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Abstract
Although pre-eclampsia affects 5-10% of pregnancies globally and is responsible for substantial maternal and perinatal morbidity and mortality, currently there is no cure other than delivery of the baby. Predictive screening tests based on clinical risk factors, with or without the addition of biomarkers and imaging, have been developed, but adoption into clinical practice is limited by suboptimal test performance. Once established pre-eclampsia is diagnosed, a woman is usually managed expectantly prior to 37weeks' gestation to reduce perinatal morbidity and mortality associated with iatrogenic prematurity until maternal or fetal triggers for delivery mean that risks of pregnancy prolongation outweigh the benefits. Associated fetal growth restriction is a common feature of pre-eclampsia, particularly with early-onset disease, and will influence decisions for delivery and subsequent neonatal course. Prematurity and fetal growth restriction both have potential short and long-term consequences for the infant and child.
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Affiliation(s)
- Lisa Story
- Centre for the Developing Brain, Faculty of Life Sciences and Medicine, King's College London, SE1 7EH, United Kingdom; Department of Women and Children's Health, Faculty of Life Sciences and Medicine, King's College London, London SE1 7EH, United Kingdom.
| | - Lucy C Chappell
- Department of Women and Children's Health, Faculty of Life Sciences and Medicine, King's College London, London SE1 7EH, United Kingdom.
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Orioli L, Debiève F, Donckier J, Mourad M, Lois F, Maiter D. Pheochromocytoma during pregnancy: Case report and review of recent literature. ANNALES D'ENDOCRINOLOGIE 2017; 78:480-484. [PMID: 28870709 DOI: 10.1016/j.ando.2017.05.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 04/15/2017] [Accepted: 05/29/2017] [Indexed: 01/22/2023]
Affiliation(s)
- Laura Orioli
- Department of endocrinology and nutrition, Cliniques universitaires Saint-Luc, UCL, avenue Hippocrate, 10, 1200 Woluwé-Saint-Lambert, Belgium.
| | - Frederic Debiève
- Department of obstetrics, Cliniques universitaires Saint-Luc, UCL, avenue Hippocrate, 10, 1200 Woluwé-Saint-Lambert, Belgium.
| | - Julian Donckier
- Department of endocrinology and diabetology, CHU UCL Namur, UCL, rue Dr.-Gaston-Therasse, 1, 5530 Yvoir, Belgium.
| | - Michel Mourad
- Department of abdominal transplantation, endocrine, general and bariatric surgery, Cliniques universitaires Saint-Luc, UCL, avenue Hippocrate, 10, 1200 Woluwé-Saint-Lambert, Belgium.
| | - Fernande Lois
- Department of anaesthesiology, Cliniques universitaires Saint-Luc, UCL, avenue Hippocrate, 10, 1200 Woluwé-Saint-Lambert, Belgium.
| | - Dominique Maiter
- Department of endocrinology and nutrition, Cliniques universitaires Saint-Luc, UCL, avenue Hippocrate, 10, 1200 Woluwé-Saint-Lambert, Belgium.
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van der Weerd K, van Noord C, Loeve M, Knapen MFCM, Visser W, de Herder WW, Franssen G, van der Marel CD, Feelders RA. ENDOCRINOLOGY IN PREGNANCY: Pheochromocytoma in pregnancy: case series and review of literature. Eur J Endocrinol 2017; 177:R49-R58. [PMID: 28381449 DOI: 10.1530/eje-16-0920] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2016] [Revised: 03/29/2017] [Accepted: 04/05/2017] [Indexed: 11/08/2022]
Abstract
Pheochromocytoma in pregnancy is extremely rare. Early recognition is crucial as antepartum diagnosis can largely decrease maternal and fetal mortality rates. As symptoms of pheochromocytoma are rather similar to those of other far more common causes of hypertension during pregnancy, timely diagnosis is a challenge. In pregnant patients, similar to non-pregnant patients, increased plasma and/or 24-h urine (nor)metanephrine concentrations most reliably confirm the diagnosis of pheochromocytoma. MRI and ultrasound are the only imaging modalities that can be used safely during pregnancy to localize the tumor. During pregnancy, pretreatment consists of alpha blockade as usual. However, dosing of α-adrenergic receptor blockers during pregnancy is a challenge as hypertension must be treated while preserving adequate uteroplacental circulation. When the diagnosis is made within the first 24 weeks of pregnancy, it is generally recommended to remove the tumor in the second trimester, while resection is generally postponed till after delivery when the diagnosis is made in the third trimester and medical pretreatment is sufficient. Both during and after pregnancy, laparoscopic surgery is the preferred approach for resection of the tumor. There is no consensus in literature about the preferred route and timing of delivery. Therefore, in our opinion, decisions should be made on an individual basis by an experienced and dedicated multidisciplinary team. Over the last decades, maternal and fetal prognosis has improved considerably. Further increasing awareness of this rare diagnosis and treatment of these patients by a dedicated team in a tertiary referral hospital are critical factors for optimal maternal and fetal outcome.
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Affiliation(s)
- K van der Weerd
- Department of Internal Medicine, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - C van Noord
- Department of Internal Medicine, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- Department of Internal Medicine, Maasstad Hospital, Rotterdam, The Netherlands
| | - M Loeve
- Department of Anesthesiology, Unit of Obstetric Anesthesiology
| | - M F C M Knapen
- Division of Obstetrics and Prenatal Medicine, Department of Obstetrics and Gynaecology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- Foundation Prenatal Screening Southwest Region of the Netherlands, Rotterdam, The Netherlands
| | - W Visser
- Department of Internal Medicine, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- Division of Obstetrics and Prenatal Medicine, Department of Obstetrics and Gynaecology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - W W de Herder
- Department of Internal Medicine, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - G Franssen
- Department of Surgery, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | | | - R A Feelders
- Department of Internal Medicine, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
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Webster LM, Conti-Ramsden F, Seed PT, Webb AJ, Nelson-Piercy C, Chappell LC. Impact of Antihypertensive Treatment on Maternal and Perinatal Outcomes in Pregnancy Complicated by Chronic Hypertension: A Systematic Review and Meta-Analysis. J Am Heart Assoc 2017; 6:e005526. [PMID: 28515115 PMCID: PMC5524099 DOI: 10.1161/jaha.117.005526] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Accepted: 03/17/2017] [Indexed: 01/13/2023]
Abstract
BACKGROUND Chronic hypertension complicates around 3% of all pregnancies. There is evidence that treating severe hypertension reduces maternal morbidity. This study aimed to systematically review randomized controlled trials of antihypertensive agents treating chronic hypertension in pregnancy to determine the effect of this intervention. METHODS AND RESULTS Medline (via OVID), Embase (via OVID) and the Cochrane Trials Register were searched from their earliest entries until November 30, 2016. All randomized controlled trials evaluating antihypertensive treatments for chronic hypertension in pregnancy were included. Data were extracted and analyzed in Stata (version 14.1). Fifteen randomized controlled trials (1166 women) were identified for meta-analysis. A clinically important reduction in the incidence of severe hypertension was seen with antihypertensive treatment versus no antihypertensive treatment/placebo (5 studies, 446 women; risk ratio 0.33, 95%CI 0.19-0.56; I2 0.0%). There was no difference in the incidence of superimposed pre-eclampsia (7 studies, 727 women; risk ratio 0.74, 95%CI 0.49-1.11; I2 28.1%), stillbirth/neonatal death (4 studies, 667 women; risk ratio 0.37, 95%CI 0.11-1.26; I2 0.0%), birth weight (7 studies, 802 women; weighted mean difference -60 g, 95%CI -200 to 80 g; I2 0.0%), or small for gestational age (4 studies, 369 women; risk ratio 1.01, 95%CI 0.53-1.94; I2 0.0%) with antihypertensive treatment versus no treatment/placebo. CONCLUSIONS Antihypertensive treatment reduces the risk of severe hypertension in pregnant women with chronic hypertension. A considerable paucity of data exists to guide choice of antihypertensive agent. Adequately powered head-to-head randomized controlled trials of commonly used antihypertensive agents are required to inform prescribing.
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Affiliation(s)
- Louise M Webster
- Women's Health Academic Centre, King's College London, St Thomas' Hospital, London, United Kingdom
| | - Frances Conti-Ramsden
- Women's Health Academic Centre, King's College London, St Thomas' Hospital, London, United Kingdom
| | - Paul T Seed
- Women's Health Academic Centre, King's College London, St Thomas' Hospital, London, United Kingdom
| | - Andrew J Webb
- Cardiovascular Division, Department of Clinical Pharmacology, King's College London British Heart Foundation Centre, St Thomas' Hospital, London, United Kingdom
| | - Catherine Nelson-Piercy
- Women's Health Academic Centre, King's College London, St Thomas' Hospital, London, United Kingdom
| | - Lucy C Chappell
- Women's Health Academic Centre, King's College London, St Thomas' Hospital, London, United Kingdom
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Altoama K, Mallem MY, Thorin C, Betti E, Desfontis JC. Effect of nebivolol treatment during pregnancy on the intrauterine fetal growth, mortality and pup postnatal development in the l-NAME-induced hypertensive rats. Eur J Pharmacol 2016; 791:465-472. [DOI: 10.1016/j.ejphar.2016.09.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2016] [Revised: 09/14/2016] [Accepted: 09/19/2016] [Indexed: 01/14/2023]
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Abstract
The management of lupus nephritis in pregnancy presents a diagnostic and therapeutic challenge for providers. Pregnancy creates a series of physiologic changes in the immune system and kidney that may result in an increased risk of disease flare and adverse maternal and fetal outcomes, such as preeclampsia, fetal loss, and preterm delivery. Conception should be delayed until disease is in remission to ensure the best pregnancy outcomes. Maternal disease activity and fetal well-being should be monitored closely by an interdisciplinary team, including obstetricians, rheumatologists, and nephrologists throughout pregnancy. Careful attention must be paid to the dosing and potential teratogenicity of medications.
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Affiliation(s)
- Andrea G Kattah
- Department of General Internal Medicine, Mayo Clinic, Rochester, MN
| | - Vesna D Garovic
- Division of Nephrology and Hypertension, Department of General Internal Medicine, Mayo Clinic, Rochester, MN
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Abstract
Women with type 1 diabetes (T1DM) have unique needs during the preconception, pregnancy, and postpartum periods. Preconception counseling is essential for women with T1DM to minimize pregnancy risks. The goals of preconception care should be tight glycemic control with a hemoglobin A1c (A1C) < 7 % and as close to 6 % as possible, without significant hypoglycemia. This will lower risks of congenital malformations, preeclampsia, and perinatal mortality. The safety of medications should be assessed prior to conception. Optimal control of retinopathy, hypertension, and nephropathy should be achieved. During pregnancy, the goal A1C is near-normal at <6 %, without excessive hypoglycemia. There is no clear evidence that continuous subcutaneous insulin infusion (CSII) versus multiple daily injections (MDI) is superior in achieving the desired tight glycemic control of T1DM during pregnancy. Data regarding continuous glucose monitoring (CGM) in pregnant women with T1DM is conflicting regarding improved glycemic control. However, a recent CGM study does provide some distinct patterns of glucose levels associated with large for gestational age infants. Frequent eye exams during pregnancy are essential due to risk of progression of retinopathy during pregnancy. Chronic hypertension treatment goals are systolic blood pressure 110-129 mmHg and diastolic blood pressure 65-79 mmHg. Labor and delivery target plasma glucose levels are 80-110 mg/dl, and an insulin drip is recommended to achieve these targets during active labor. Postpartum, insulin doses must be reduced and glucoses closely monitored in women with T1DM because of the enhanced insulin sensitivity after delivery. Breastfeeding is recommended and should be highly encouraged due to maternal benefits including increased insulin sensitivity and weight loss and infant and childhood benefits including reduced prevalence of overweight. In this article, we discuss the care of pregnant patients with T1DM.
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Affiliation(s)
- Anna Z Feldman
- Joslin Diabetes Center, 1 Joslin Place, Boston, MA, 02115, USA
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Naghshineh E, Shahraki AD, Sheikhalian S, Hashemi L. Pheochromocytoma after Cesarean Section. Int J Prev Med 2016; 7:60. [PMID: 27076898 PMCID: PMC4809121 DOI: 10.4103/2008-7802.178534] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2013] [Accepted: 01/16/2016] [Indexed: 11/09/2022] Open
Abstract
Pheochromocytoma is a catecholamine-producing tumor. There are a very few reported cases of clinical pheochromocytoma. Here, we report a 27-year-old woman para 1 live 1 with chief complaint of headache, confusion, nausea, and vomiting 2 days after cesarean section. She was anxious and had palpitation. On physical examination, fever, tachycardia, tachypnea, high blood pressure, and right thyroid nodule were found. She was managed as pregnancy-induced hypertension at first. In laboratory data, epinephrine, norepinephrine, metanephrine, normetanephrine, and vanillylmandelic acid were increased in 24 h urine collection. An adrenal mass was detected in abdominal computed tomography. Regarding clinical and paraclinical findings, pheochromocytoma was diagnosed. The patient received medical treatment, but it was not effective; hence, she underwent adrenalectomy.
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Affiliation(s)
- Elham Naghshineh
- Department of Obstetrics and Gynecology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Azar Danesh Shahraki
- Department of Obstetrics and Gynecology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Somaye Sheikhalian
- Department of Obstetrics and Gynecology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Leila Hashemi
- Department of Obstetrics and Gynecology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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Tanaka K, Tanaka H, Kamiya C, Katsuragi S, Sawada M, Tsuritani M, Yoshida M, Iwanaga N, Yoshimatsu J, Ikeda T. Beta-Blockers and Fetal Growth Restriction in Pregnant Women With Cardiovascular Disease. Circ J 2016; 80:2221-6. [DOI: 10.1253/circj.cj-15-0617] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Kayo Tanaka
- Department of Perinatology and Gynecology, National Cerebral and Cardiovascular Center
- Department of Obstetrics and Gynecology, Faculty of Medicine, Mie University
| | - Hiroaki Tanaka
- Department of Obstetrics and Gynecology, Faculty of Medicine, Mie University
| | - Chizuko Kamiya
- Department of Perinatology and Gynecology, National Cerebral and Cardiovascular Center
| | - Shinji Katsuragi
- Department of Perinatology and Gynecology, National Cerebral and Cardiovascular Center
| | - Masami Sawada
- Department of Perinatology and Gynecology, National Cerebral and Cardiovascular Center
| | - Mitsuhiro Tsuritani
- Department of Perinatology and Gynecology, National Cerebral and Cardiovascular Center
| | - Masashi Yoshida
- Department of Perinatology and Gynecology, National Cerebral and Cardiovascular Center
| | - Naoko Iwanaga
- Department of Perinatology and Gynecology, National Cerebral and Cardiovascular Center
| | - Jun Yoshimatsu
- Department of Perinatology and Gynecology, National Cerebral and Cardiovascular Center
| | - Tomoaki Ikeda
- Department of Obstetrics and Gynecology, Faculty of Medicine, Mie University
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Yasui M, Hattori Y, Uemura K, Ishida H, Teranishi JI, Yumura Y, Miyoshi Y, Kondo K, Uemura H. [PHEOCHROMOCYTOMA DURING PREGNANCY-2 CASE REPORTS]. Nihon Hinyokika Gakkai Zasshi 2016; 107:245-250. [PMID: 29070738 DOI: 10.5980/jpnjurol.107.245] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
(Introduction) A pheochromocytoma diagnosed during pregnancy is rare, and also its fetal and maternal mortality is high if undiagnosed. We report two cases with successful pregnancy outcome with pheochromocytoma. (Case 1) A 31-years-old previously healthy woman presented at 19 week period of gestation with high blood pressure. High urine catecholamine level and a left adrenal mass recognized by magnetic resonance imaging (MRI) confirmed adrenal pheochromocytoma. The patient had good blood pressure control after we started doxazosin 4 mg daily, and Caesarean section was performed at 35 week period of gestation. Two months after delivery, laparoscopic adrenalectomy was performed and she was discharged in the absence of hypertension. (Case 2) A 31-years-old previously healthy woman presented at 29 week period of gestation with exacerbation of headache and palpitation. High urine catecholamine level and a mass recognized close to the inferior vena cava by MRI confirmed extraadrenal pheochromocytoma. The patient had good blood pressure after we started doxazosin 4 mg daily and labetalol hydrochloride 200 mg daily. Caesarean section was performed at 35 week period of gestation. One month after delivery, laparotomic resection of the tumor was performed. Seven years later, hypertension reoccurred and there was an extraadrenal pheochromocytoma recurrence. We had a laparotomic resection for the recurrent tumor, and now she is in the absence of hypertension. (Conclusion) Pheochromocytoma should be considered as a differential diagnosis in a case of high blood pressure occurred during pregnancy. Early detection and appropriate treatment is crucial to reduce fetal and maternal mortality.
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Affiliation(s)
- Masato Yasui
- The Department of Urology and Renal Transplantation, Yokohama City University Medical Center
| | - Yusuke Hattori
- The Department of Urology and Renal Transplantation, Yokohama City University Medical Center
| | - Koichi Uemura
- The Department of Urology and Renal Transplantation, Yokohama City University Medical Center
| | - Hiroaki Ishida
- The Department of Urology and Renal Transplantation, Yokohama City University Medical Center
| | - Jun-Ichi Teranishi
- The Department of Urology and Renal Transplantation, Yokohama City University Medical Center
| | - Yasushi Yumura
- The Department of Urology and Renal Transplantation, Yokohama City University Medical Center
| | - Yasuhide Miyoshi
- The Department of Urology and Renal Transplantation, Yokohama City University Medical Center
| | - Keiichi Kondo
- The Department of Urology and Renal Transplantation, Yokohama City University Medical Center
| | - Hiroji Uemura
- The Department of Urology and Renal Transplantation, Yokohama City University Medical Center
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Prete A, Paragliola RM, Salvatori R, Corsello SM. MANAGEMENT OF CATECHOLAMINE-SECRETING TUMORS IN PREGNANCY: A REVIEW. Endocr Pract 2015; 22:357-70. [PMID: 26536138 DOI: 10.4158/ep151009.ra] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Catecholamine-secreting tumors (pheochromocytomas and paragangliomas) presenting during pregnancy are extremely rare, but they can be fatal to both mother and fetus. Recent discoveries in the genetic background of these tumors are expected to address an increasing number of at-risk women to prenatal diagnosis. METHODS The literature was reviewed in order to provide clinicians with a practical and updated guide on how to manage this life-threatening condition. RESULTS The clinical presentation of catecholamine-secreting tumors can be deceptive and mimic common disorders of pregnancy. Silent catecholamine-secreting tumors can become evident during pregnancy, and hypertension cannot be considered a hallmark for this condition: some women may be normotensive or develop orthostatic hypotension. Biochemical screening includes measurement of plasma free metanephrines or urinary fractioned metanephrines. Measurement of catecholamines, dopamine, and methoxytyramine can provide further information on tumor biology, location, and prognosis. Diagnostic imaging is limited, and medical treatment requires a cautious balance between hemodynamic control and effects on the fetoplacental unit. Several genes have been associated with syndromes including catecholamine-secreting tumors, and positive genetic testing can correlate with tumor behavior. Timing and modalities for tumor removal and delivery, including anesthetic management, depend on gestational age, maternal and fetal wellbeing, control of catecholamine excess, suspicion of multiple or malignant disease, and surgical accessibility to the tumor. CONCLUSION A timely diagnosis and a multidisciplinary approach are the keys to improve pregnancy outcomes in patients with a catecholamine-secreting tumor; each case should be managed in a tertiary referral center.
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Lowe SA, Bowyer L, Lust K, McMahon LP, Morton M, North RA, Paech M, Said JM. SOMANZ guidelines for the management of hypertensive disorders of pregnancy 2014. Aust N Z J Obstet Gynaecol 2015; 55:e1-29. [PMID: 26412014 DOI: 10.1111/ajo.12399] [Citation(s) in RCA: 173] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Accepted: 07/21/2015] [Indexed: 02/06/2023]
Abstract
This guideline is an evidence based, practical clinical approach to the management of Hypertensive Disorders of Pregnancy. Since the previous SOMANZ guideline published in 2008, there has been significant international progress towards harmonisation of definitions in relation to both the diagnosis and management of preeclampsia and gestational hypertension. This reflects increasing knowledge of the pathophysiology of these conditions, as well as their clinical manifestations. In addition, the guideline includes the management of chronic hypertension in pregnancy, an approach to screening, advice regarding prevention of hypertensive disorders of pregnancy, and discussion of recurrence risks and long term risk to maternal health. The literature reviewed included the previous SOMANZ Hypertensive Disorders of Pregnancy guideline from 2008 and its reference list, plus all other published National and International Guidelines on this subject. Medline, Cochrane Database of Systematic Reviews (CDSR), Cochrane Central Registry of Controlled Trials (CCRCT), National Institute for Health and Care Excellence (NICE) Evidence Search, and Database of Abstracts and Reviews of Effects (DARE) were searched for literature published between January 2007 and March, 2014.
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Affiliation(s)
- Sandra A Lowe
- Department of Medicine, Royal Hospital for Women, Sydney, New South Wales, Australia.,School of Women's and Children's Health, UNSW, Sydney, New South Wales, Australia
| | - Lucy Bowyer
- School of Women's and Children's Health, UNSW, Sydney, New South Wales, Australia
| | - Karin Lust
- Department of Obstetric Medicine and Internal Medicine, Royal Brisbane and Women's Hospital, Brisbane, Australia
| | | | - Mark Morton
- Women's and Children's Hospital, Adelaide, South Australia, Australia
| | | | - Michael Paech
- Department of Anaesthesia and Pain Medicine, King Edward Memorial Hospital for Women, Perth, Western Australia, Australia
| | - Joanne M Said
- Sunshine Hospital and University of Melbourne, Melbourne, Victoria, Australia
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Foo L, Tay J, Lees CC, McEniery CM, Wilkinson IB. Hypertension in Pregnancy: Natural History and Treatment Options. Curr Hypertens Rep 2015; 17:36. [DOI: 10.1007/s11906-015-0545-1] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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van den Bosch AE, Ruys TPE, Roos-Hesselink JW. Use and impact of cardiac medication during pregnancy. Future Cardiol 2015; 11:89-100. [DOI: 10.2217/fca.14.68] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
ABSTRACT Cardiovascular disease is the most encountered cause of maternal death during pregnancy in the western world and an increase in maternal mortality due to cardiac causes has been observed. More women with congenital or acquired heart disease have the desire to become pregnant. Pregnancy is known to impose a major hemodynamic burden and also has impacts on the coagulation system. The risk of developing complications is clearly increased as compared with the normal population. For optimal management, it is crucial to have information on the effects of cardiac medications on the fetus. The focus of this article is to discuss the management of cardiac disease in pregnancy, as well as the known safety of cardiac medications for the mother and/or fetus.
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Affiliation(s)
- Annemien E van den Bosch
- Department of Cardiology, Thorax Center, Erasmus Medical Center, ‘s-Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands
| | - Titia PE Ruys
- Department of Cardiology, Thorax Center, Erasmus Medical Center, ‘s-Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands
| | - Jolien W Roos-Hesselink
- Department of Cardiology, Thorax Center, Erasmus Medical Center, ‘s-Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands
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Drug treatment of hypertension in pregnancy: a critical review of adult guideline recommendations. J Hypertens 2014; 32:454-63. [PMID: 24384846 DOI: 10.1097/hjh.0000000000000069] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
This review evaluates the guideline recommendations for the management of hypertension in pregnancy as presented by 25 national/international guidelines developed for the management of arterial hypertension in adults. There is a general consensus that oral α-methyldopa and parenteral labetalol are the drugs of choice for nonsevere and severe hypertension in pregnancy, respectively. Long-acting nifedipine is recommended by various guidelines as an alternative for first-line and second-line therapy in nonsevere and severe hypertension. The safety of β-blockers, atenolol in particular, in early and late stages of pregnancy is unresolved; their use is contraindicated according to several guidelines. Diuretic-associated harmful effects on maternal and fetal outcomes are controversial: their use is discouraged in pregnancy. It is important to develop specific guidelines for treating hypertension in special groups such as adult females of childbearing age and sexually active female adolescents to minimize the risk of adverse effects of drugs on the fetus. In several guidelines, the antihypertensive classes, recommended drug(s), intended drug formulation, and route of administration are not explicit. These omissions should be addressed in future guideline revisions in order to enhance the guidelines' utility and credibility in clinical practice.
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Quiñones JN, Cox D, Smolinski WJ, Maksimik CA, Coassolo KM, Freudenberger R. Pregnancy in women after coronary revascularization. Obstet Med 2014; 7:168-70. [PMID: 27512447 DOI: 10.1177/1753495x14546434] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Pregnancy after coronary revascularization presents unique challenges to the management of antiplatelet therapy, anesthesia and mode of delivery. We present two cases where women of reproductive age required coronary revascularization with drug eluting stents after a myocardial infarction, and discuss key aspects of pregnancy and labor management.
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Affiliation(s)
- Joanne N Quiñones
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Lehigh Valley Health Network, Allentown, PA, USA; Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - David Cox
- Division of Cardiology, Department of Medicine, Lehigh Valley Health Network, Allentown, PA, USA
| | - William J Smolinski
- Division of Cardiology, Department of Medicine, Lehigh Valley Health Network, Allentown, PA, USA
| | - Crystal A Maksimik
- Division of Cardiology, Department of Medicine, Lehigh Valley Health Network, Allentown, PA, USA
| | - Kara M Coassolo
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Lehigh Valley Health Network, Allentown, PA, USA
| | - Ronald Freudenberger
- Division of Cardiology, Department of Medicine, Lehigh Valley Health Network, Allentown, PA, USA
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Abstract
Blood pressure (BP) measurements have been increasingly used across neonatal intensive care units to determine and monitor hemodynamic status in neonates. A number of studies have attempted to derive normative blood pressure data in both preterm and term infants. However, this still remains a complex process, as several maternal and neonatal factors influence neonatal blood pressure. Maternal conditions, including hypertension and preeclampsia, seem to have some impact on neonatal BP, while maternal drugs, in particular antenatal steroids, seem to have a strong influence. Among the neonatal factors, gestational age, post-conceptual age and weight seem to have the strongest influence. The paucity of data on the short and long term effects of maternal conditions and medication on neonatal BP requires further research.
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Abstract
Hypertensive disorders represent major causes of pregnancy-related maternal mortality worldwide. Similar to the non-pregnant population, hypertension is the most common medical disorder encountered during pregnancy and is estimated to occur in about 6-8 % of pregnancies. A recent report highlighted hypertensive disorders as one of the major causes of pregnancy-related maternal deaths in the USA, accounting for 579 (12.3 %) of the 4,693 maternal deaths that occurred between 1998 and 2005. In low-income and middle-income countries, preeclampsia and its convulsive form, eclampsia, are associated with 10-15 % of direct maternal deaths. The optimal timing and choice of therapy for hypertensive pregnancy disorders involves carefully weighing the risk-versus-benefit ratio for each individual patient, with an overall goal of improving maternal and fetal outcomes. In this review, we have compared and contrasted the recommendations from different treatment guidelines and outlined some newer perspectives on management. We aim to provide a clinically oriented guide to the drug treatment of hypertension in pregnancy.
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Affiliation(s)
- Catherine M Brown
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic College of Medicine, 200 First Street SW, Rochester, MN, 55905, USA
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Abalos E, Duley L, Steyn DW. Antihypertensive drug therapy for mild to moderate hypertension during pregnancy. Cochrane Database Syst Rev 2014:CD002252. [PMID: 24504933 DOI: 10.1002/14651858.cd002252.pub3] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND Mild to moderate hypertension during pregnancy is common. Antihypertensive drugs are often used in the belief that lowering blood pressure will prevent progression to more severe disease, and thereby improve the outcome. OBJECTIVES To assess the effects of antihypertensive drug treatments for women with mild to moderate hypertension during pregnancy. SEARCH METHODS We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (30 April 2013) and reference lists of retrieved studies. SELECTION CRITERIA All randomised trials evaluating any antihypertensive drug treatment for mild to moderate hypertension during pregnancy defined, whenever possible, as systolic blood pressure 140 to 169 mmHg and diastolic blood pressure 90 to 109 mmHg. Comparisons were of one or more antihypertensive drug(s) with placebo, with no antihypertensive drug, or with another antihypertensive drug, and where treatment was planned to continue for at least seven days. DATA COLLECTION AND ANALYSIS Two review authors independently extracted data. MAIN RESULTS Forty-nine trials (4723 women) were included. Twenty-nine trials compared an antihypertensive drug with placebo/no antihypertensive drug (3350 women). There is a halving in the risk of developing severe hypertension associated with the use of antihypertensive drug(s) (20 trials, 2558 women; risk ratio (RR) 0.49; 95% confidence interval (CI) 0.40 to 0.60; risk difference (RD) -0.10 (-0.13 to -0.07); number needed to treat to harm (NNTH) 10 (8 to 13)) but little evidence of a difference in the risk of pre-eclampsia (23 trials, 2851 women; RR 0.93; 95% CI 0.80 to 1.08). Similarly, there is no clear effect on the risk of the baby dying (27 trials, 3230 women; RR 0.71; 95% CI 0.49 to 1.02), preterm birth (15 trials, 2141 women; RR 0.96; 95% CI 0.85 to 1.10), or small-for-gestational-age babies (20 trials, 2586 women; RR 0.97; 95% CI 0.80 to 1.17). There were no clear differences in any other outcomes.Twenty-two trials (1723 women) compared one antihypertensive drug with another. Alternative drugs seem better than methyldopa for reducing the risk of severe hypertension (11 trials, 638 women; RR (random-effects) 0.54; 95% CI 0.30 to 0.95; RD -0.11 (-0.20 to -0.02); NNTH 7 (5 to 69)). There is also a reduction in the overall risk of developing proteinuria/pre-eclampsia when beta blockers and calcium channel blockers considered together are compared with methyldopa (11 trials, 997 women; RR 0.73; 95% CI 0.54 to 0.99). However, the effect on both severe hypertension and proteinuria is not seen in the individual drugs. Other outcomes were only reported by a small proportion of studies, and there were no clear differences. AUTHORS' CONCLUSIONS It remains unclear whether antihypertensive drug therapy for mild to moderate hypertension during pregnancy is worthwhile.
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Affiliation(s)
- Edgardo Abalos
- Centro Rosarino de Estudios Perinatales (CREP), Moreno 878, 6th floor, Rosario, Santa Fe, Argentina, S2000DKR
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Newstead-Angel J, Gibson PS. Cardiac drug use in pregnancy: safety, effectiveness and obstetric implications. Expert Rev Cardiovasc Ther 2014; 7:1569-80. [DOI: 10.1586/erc.09.152] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Huda SS, Freeman DJ, Nelson SM. Short- and long-term strategies for the management of hypertensive disorders of pregnancy. Expert Rev Cardiovasc Ther 2014; 7:1581-94. [DOI: 10.1586/erc.09.147] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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