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Abstract
Cardiovascular disease (CVD) is the leading health threat to American women. In addition to establish risk factors for hypertension, hyperlipidemia, diabetes, smoking, and obesity, adverse pregnancy outcomes (APOs) including pre-eclampsia, eclampsia, and gestational diabetes are now recognized as factors that increase a woman's risk for future CVD. CVD risk factor burden is disproportionately higher in those of low socioeconomic status and in ethnic/racial minority women. Since younger women often use their obstetrician/gynecologist as their primary health provider, this is an opportune time to diagnose and treat CVD risk factors early. Embedding preventive care providers such as nurse practitioners or physician assistants within OB/GYN practices can be considered, with referral to family medicine or internist for ongoing risk assessment and management. The American Heart Association (AHA)/American Stroke Association (ASA) stroke prevention guidelines tailored to women recommend that women with a history of pre-eclampsia can be evaluated for hypertension and other CVD risk factors within 6 months to 1-year post-partum. Given the burden and impact of CVD on women in our society, the entire medical community must work to establish feasible practice and referral patterns for assessment and treatment of CVD risk factors.
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Liptay-Wagner P. Prejudice in reports on misconduct cases in The BMJ. BMJ 2015; 350:h2653. [PMID: 25989919 DOI: 10.1136/bmj.h2653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Tarik A, Khunda A. Whatever happened to the principle of innocent until proved guilty? BMJ 2015; 350:h2654. [PMID: 25990309 DOI: 10.1136/bmj.h2654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Dyer C. NHS trust is charged with corporate manslaughter over woman's death after emergency caesarean. BMJ 2015; 350:h2181. [PMID: 25904583 DOI: 10.1136/bmj.h2181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Libhaber E, Sliwa K, Bachelier K, Lamont K, Böhm M. Low systolic blood pressure and high resting heart rate as predictors of outcome in patients with peripartum cardiomyopathy. Int J Cardiol 2015; 190:376-82. [PMID: 25966297 DOI: 10.1016/j.ijcard.2015.04.081] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2014] [Revised: 04/10/2015] [Accepted: 04/10/2015] [Indexed: 12/28/2022]
Abstract
BACKGROUND Patients with peripartum cardiomyopathy (PPCM) present with low blood pressure (SBP) often preventing uptitration of heart failure medication. We aimed to study prediction of risk and the contribution of high resting heart rate (HR) and low SBP to risk in recent onset of PPCM. METHODS Clinical assessment with HR and SBP, echocardiography and laboratory results were obtained at baseline and at six months on 206 patients with recent onset PPCM enrolled at two tertiary care centers in South Africa. Poor outcome was defined as the combined endpoint of death, LVEF<35% or remaining in New York Heart Association (NYHA) functional class III/IV at six months. Complete LV recovery was defined as LVEF ≥ 55% at six months. RESULTS Poor outcome was observed in 110 of 220 patients (53%), with 26 patients dying at six months (12.6%). There were 98 (47.5%) patients with SBP ≤ 110 mmHg. Patients with high HR (HR ≥ 100) and low SBP (< 110 mmHg) tended to have worse outcomes than patients below the HR median and high SBP. PPCM patients with low SBP and high HR were less likely to be on ACE-inhibitors (n = 35, 69% versus n = 129, 84%, p = 0.024) and on the beta blocker carvedilol (n = 24, 47% versus n = 98, 64%, p = 0.047). Low SBP, high HR and left ventricular end diastolic diameter at baseline were predictors of poor outcome. Patients with low SBP and high HR had the highest mortality (p = 0.0023). CONCLUSIONS These findings suggest increased risk in patients with PPCM presenting with low SBP and high HR on standard heart failure medication possibly having implications on HF management.
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Chappell LC, Milne F, Shennan A. Is early induction or expectant management more beneficial in women with late preterm pre-eclampsia? BMJ 2015; 350:h191. [PMID: 25861796 DOI: 10.1136/bmj.h191] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Mulla ZD, Wilson B, Abedin Z, Hernandez LL, Plavsic SK. Acute myocardial infarction in pregnancy: a statewide analysis. JOURNAL OF REGISTRY MANAGEMENT 2015; 42:12-17. [PMID: 25961787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
OBJECTIVE Acute myocardial infarction (AMI) during pregnancy and the puerperium is a rare but devastating event. The objective of this study was to describe the clinical and epidemiological features of pregnancy-related AMI. METHODS A retrospective study was conducted using Texas hospital inpatient data (years 2004-2007). Diagnoses and procedures had been coded using International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM). Adjusted odds ratios (OR) for hospital mortality and length of stay >4 days (prolonged length of stay [PLOS]) were calculated using logistic regression with Firth's bias correction and multiple imputation. RESULTS 103 women with pregnancy-related AMI were identified in the statewide hospital database (6.5 cases per 100,000 births). The prevalence of cardiomyopathy was 16.5%. Approximately 14% of the pregnancies were complicated by preeclampsia/eclampsia. A history of cocaine use was noted in 3 patients. Congestive heart failure was present in 18 patients (17.5%). Two patients had attempted suicide and 1 died in the hospital. The overall hospital mortality rate was 9.7%. Placement of coronary artery stents was the most common coronary revascularization procedure (11 patients or 10.7%). The adjusted hospital mortality OR for women 35-39 years old (versus 30-34 years old) was 6.29 (P = .07). Patients with preeclampsia were more likely to have PLOS than patients whose deliveries were not complicated by preeclampsia (OR, 3.84; P = .06). CONCLUSIONS While AMI in pregnancy remains a rare occurrence, it is associated with significant morbidity and a high case-fatality rate.
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Kebed KY, Bishu K, Al Adham RI, Baddour LM, Connolly HM, Sohail MR, Steckelberg JM, Wilson WR, Murad MH, Anavekar NS. Pregnancy and postpartum infective endocarditis: a systematic review. Mayo Clin Proc 2014; 89:1143-52. [PMID: 24997091 DOI: 10.1016/j.mayocp.2014.04.024] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2014] [Revised: 03/31/2014] [Accepted: 04/04/2014] [Indexed: 10/25/2022]
Abstract
The objective of this review was to describe the clinical characteristics, risk factors, and outcomes of infective endocarditis (IE) in pregnancy and the postpartum period. We conducted a systematic review of Ovid MEDLINE, Ovid Embase, Web of Science, and Scopus from January 1, 1988, through October 31, 2012. Included studies reported on women who met the modified Duke criteria for the diagnosis of IE and were pregnant or postpartum. We included 72 studies that described 90 cases of peripartum IE, mostly affecting native valves (92%). Risk factors associated with IE included intravenous drug use (14%), congenital heart disease (12%), and rheumatic heart disease (12%). The most common pathogens were streptococcal (43%) and staphylococcal (26%) species. Septic pulmonary, central, and other systemic emboli were common complications. Of the 51 pregnancies, there were 41 (80%) deliveries with survival to discharge, 7 (14%) fetal deaths, 1 (2%) medical termination of pregnancy, and 2 (4%) with unknown status. Maternal mortality was 11%. Infective endocarditis is a rare, life-threatening infection in pregnancy. Risk factors are changing with a marked decrease in rheumatic heart disease and an increase in intravenous drug use. The cases reported in the literature were commonly due to streptococcal organisms, involved the right-sided valves, and were associated with intravenous drug use.
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MESH Headings
- Adult
- Endocarditis, Bacterial/etiology
- Endocarditis, Bacterial/microbiology
- Endocarditis, Bacterial/mortality
- Female
- Heart Defects, Congenital/complications
- Heart Defects, Congenital/microbiology
- Humans
- Infant Mortality
- Infant, Newborn
- Maternal Mortality
- Peripartum Period
- Pregnancy
- Pregnancy Complications, Cardiovascular/etiology
- Pregnancy Complications, Cardiovascular/microbiology
- Pregnancy Complications, Cardiovascular/mortality
- Pregnancy Complications, Infectious/etiology
- Pregnancy Complications, Infectious/microbiology
- Pregnancy Complications, Infectious/mortality
- Pregnancy Outcome
- Rheumatic Heart Disease/complications
- Rheumatic Heart Disease/microbiology
- Risk Factors
- Substance Abuse, Intravenous/complications
- Substance Abuse, Intravenous/microbiology
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Abstract
Over the past 10 years, heart transplantation survival has increased among transplant recipients. Because of improved outcomes in both congenital and adult transplant recipients, the number of male and female patients of childbearing age who desire pregnancy has also increased within this population. While there have been many successful pregnancies in post-cardiac transplant patients reported in the literature, long-term outcome data is limited. Decisions regarding the optimal timing and management of pregnancy in male and female post-cardiac transplant patients are challenging and should be coordinated by a multidisciplinary team of healthcare providers. Pregnant patients will need to be counseled and monitored carefully for complications including rejection, graft dysfunction, and infection. This review focuses on preconception counseling for both male and female cardiac transplant recipients. The maternal and fetal risks during pregnancy and the postpartum period, including risks to the fetus fathered by a male cardiac transplant recipient will be reviewed. It also provides a brief summary of our own transplant experience and recommendations for overall management of pregnancy in the post-cardiac transplant recipient.
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Bao Z, Zhang J, Yang D, Xu X. [Analysis of high risk factors for patient death and its clinical characteristics on pregnancy associated with pulmonary arterial hypertension]. ZHONGHUA FU CHAN KE ZA ZHI 2014; 49:495-500. [PMID: 25327730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
OBJECTIVE Study of pulmonary hypertension (PAH) during pregnancy has characteristics of the high risk factors for patient death and its clinical characteristics. METHODS Death in patients with clinical data was collected from January 2006 to October 2013 in Beijing Anzhen Hospital Affiliated to Capital Medical University treated 8 cases of pregnancy complicated with PAH in hospital. According to the mechanism of PAH patients will be divided into two categories, Idiopathic pulmonary arterial hypertension (IPAH) in 4 cases, 4 cases of secondary PAH [are secondary to congenital heart disease, also known as congenital heart disease associated PAH (CHD-PAH)]. Analyze the clinical features of 8 cases of patients and pregnancy outcome. RESULTS (1) In 8 patients, 4 cases were IPAH, none of them with primary diseases, and they were complicated with severe tricuspid regurgitation. 4 cases were CHD-PAH, all with Eisenmenger's syndrome. 8 patients were not preconception counseling and regular prenatal examination. (2) The pregestational cardiac function of 8 cases was grade I-II, and it was grade III-IV on admission. The estimation pressure (sPAP) of pulmonary artery systolic by echocardiography was 101 mmHg (1 mmHg = 0.133 kPa). In 8 patients, 7 cases were in pregnancy 27 weeks and beyond for treatment since the clinical symptoms increased, 1 case of pregnant 18 weeks for treatment caused by the increased clinical symptoms. (3) In 8 patients, 1 patient with CHD- PAH secondary to patent ductus arteriosus, its sPAP was 170 mmHg, dead at 12 hours after admission; the remaining 7 cases termination with cesarean section. 4 patients with IPAH were continuous epidural anesthesia, including 1 case for the intraoperative PAH crisis and respiratory and cardiac arrest with general anesthesia, 3 cases of CHD- PAH patients in 1 case with continuous epidural anesthesia, 2 cases of general anesthesia.(4) In 8 patients, 7 cases of median death time were 3 days after delivery, including 4 cases of IPAH patients death for 2.5 days after delivery; the causes of death were PAH crisis and heart failure. Time of death in 4 cases of CHD-PAH, 1 case was dead at 12 hours after admissions, the remaining 3 cases median death time were 13 days after delivery; the death causes for 4 cases of CHD-PAH were PAH crisis and multiple organ failure. (5) In 8 patients, 1 patient with CHD-PAH secondary to patent ductus arteriosus in gestational week 31 stillbirths occur. 1 case of pregnant 19 weeks had treatment of caesarean operation, the remaining 6 cases respectively at 28-30 weeks of gestation live birth, neonatal survival. (6) Before delivery, 4 cases of IPAH and 3 cases of CHD-PAH patients treated with alprostadil, iloprost, sildenafil, reduction of pulmonary artery pressure treatment, 1 case of CHD-PAH patient was dead after 12 hours in hospital, no drug treatment. CONCLUSIONS (1) PAH in patients need for consultation prior to conception, pregnancy must conduct regular prenatal examination, symptoms occur during pregnancy, the cardiac function was significantly decreased, and no improvement of drug treatment should be early terminated the pregnancy. (2) Compared with the pregnant women with CHD- PAH, faster progress and poor prognosis in patients with IPAH disease. (3)The patients during cesarean operation or intrapartumare easy to cause PAH crisis and heart failure or multiple organ failure. Taking active measures to maintain stability of hemodynamics is the key to prevent the occurrence of death of pregnant women with PAH.
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MESH Headings
- Anesthesia, General
- Cesarean Section/methods
- Delivery, Obstetric/methods
- Echocardiography
- Familial Primary Pulmonary Hypertension
- Female
- Gestational Age
- Heart Defects, Congenital/complications
- Heart Defects, Congenital/pathology
- Heart Failure/etiology
- Hemodynamics
- Humans
- Hypertension, Pulmonary/etiology
- Hypertension, Pulmonary/mortality
- Hypertension, Pulmonary/pathology
- Hypertension, Pulmonary/therapy
- Maternal Mortality
- Piperazines
- Pregnancy
- Pregnancy Complications, Cardiovascular/mortality
- Pregnancy Complications, Cardiovascular/pathology
- Pregnancy Complications, Cardiovascular/therapy
- Pregnancy Outcome
- Pulmonary Artery
- Purines
- Risk Factors
- Sildenafil Citrate
- Sulfonamides
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Barrett JP, Ramlall A, Kirsch T, Artiles-Martinez D. Pulmonary artery dissection leading to cardiac tamponade as a cause of maternal death in a woman with pulmonary hypertension: a case report. THE JOURNAL OF REPRODUCTIVE MEDICINE 2014; 59:181-184. [PMID: 24724229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
BACKGROUND Severe pulmonary hypertension in pregnancy is known to carry a 40% risk of death for the mother. The most common cause of death in cases of pulmonary hypertension is heart failure. CASE We present a case of maternal death due to dissection of the pulmonary artery resulting in cardiac tamponade. CONCLUSION The sudden onset of severe chest pain radiating to the back should alert the clinician to the possibility of pulmonary artery dissection in pregnant patients with pulmonary hypertension. Severe chest pain may not be accompanied by changes in vital signs or oxygen saturation. Immediate delivery should be considered. However, delivery may worsen the mother's condition due to postpartum cardiovascular changes.
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Rath WH, Hofer S, Sinicina I. Amniotic fluid embolism: an interdisciplinary challenge: epidemiology, diagnosis and treatment. DEUTSCHES ARZTEBLATT INTERNATIONAL 2014; 111:126-32. [PMID: 24622759 PMCID: PMC3959223 DOI: 10.3238/arztebl.2014.0126] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2013] [Revised: 11/27/2013] [Accepted: 11/27/2013] [Indexed: 12/25/2022]
Abstract
BACKGROUND Amniotic fluid embolism (AFE) is a life-threatening obstetric complication that arises in 2 to 8 of every 100 000 deliveries. With a mortality of 11% to 44%, it is among the leading direct causes of maternal death. This entity is an interdisciplinary challenge because of its presentation with sudden cardiac arrest without any immediately obvious cause, the lack of specific diagnostic tests, the difficulty of establishing the diagnosis and excluding competing diagnoses, and the complex treatment required, including cardio - pulmonary resuscitation. METHOD We selectively reviewed pertinent literature published from 2000 to May 2013 that was retrieved by a PubMed search. RESULTS The identified risk factors for AFE are maternal age 35 and above (odds ratio [OR] 1.86), Cesarean section (OR 12.4), placenta previa (OR 10.5), and multiple pregnancy (OR 8.5). AFE is diagnosed on clinical grounds after the exclusion of other causes of acute cardiovascular decompensation during delivery, such as pulmonary thromboembolism or myocardial infarction. Its main clinical features are severe hypotension, arrhythmia, cardiac arrest, pulmonary and neurological manifestations, and profuse bleeding because of disseminated intravascular coagulation and/or hyperfibrinolysis. Its treatment requires immediate, optimal interdisciplinary cooperation. Low-level evidence favors treating women suffering from AFE by securing the airway, adequate oxygenation, circulatory support, and correction of hemostatic disturbances. The sudden, unexplained death of a pregnant woman necessitates a forensic autopsy. The histological or immunohistochemical demonstration of formed amniotic fluid components in the pulmonary bloodflow establishes the diagnosis of AFE. CONCLUSION AFE has become more common in recent years, for unclear reasons. Rapid diagnosis and immediate interdisciplinary treatment are essential for a good outcome. Establishing evidence-based recommendations for intervention is an important goal for the near future.
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Wang H, Zhang J, Li B, Li Y, Zhang H, Wang Y, Sun L, Meng X. [Maternal and fetal outcomes in pregnant patients undergoing cardiac surgery with cardiopulmonary bypass]. ZHONGHUA FU CHAN KE ZA ZHI 2014; 49:104-108. [PMID: 24739641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
OBJECTIVE To evaluate the optimal management of cardiac surgery during pregnancy, and the maternal and fetal outcomes in pregnant patients undergoing cardiac surgery with the use of cardiopulmonary bypass. METHODS Nine pregnant women with heart diseases were identified, who underwent cardiac surgery with cardiopulmonary bypass between January 2002 and March 2013. Patient charts were reviewed for pregnant age, types of heart diseases, surgical indication, parameters of cardiopulmonary bypass, and maternal and fetal outcomes. RESULTS Among 9 patients, there were 4 cases of valvular heart disease (two of rheumatic heart disease complicated with subacute bacterial endocarditis and heart failure, one of mechanical prosthetic valves flap after mitral replacement, one of severe aortic stenosis), one case of aortic dissection, three cases with atrial myxoma, and one case with tetralogy of Fallot. The New York Heart Association (NYHA) functional classification: there were three cases with class I, two with class II, two with class III, and two with class IV. Heart surgeries were performed from 9 to 39 weeks gestation. Five patients underwent heart surgery with cardiopulmonary bypass combined with cesarean section. The other 4 patients terminated pregnancies after heart surgeries, two of whom underwent uterine curettage in first trimester, one induction of labor in second trimester, and one continued to be pregnant until 37 weeks' gestation. Seven patients were alive. Nine fetal outcomes were included two with artificial abortion, one with induction of labor and one with cesarean section in second trimester, two of premature labor and three of full-term labor with cesarean section in third trimester. Five newborns were no malformation, four of whom were alive. CONCLUSION Cardiopulmonary bypass can be used safely with satisfactory maternal and fetal outcomes in pregnant patients with heart disease undergoing cardiac surgery.
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Yaghoubi A, Mirinazhad M. Maternal and neonatal outcomes in pregnant patients with cardiac diseases referred for labour in northwest Iran. J PAK MED ASSOC 2013; 63:1496-1499. [PMID: 24397092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
OBJECTIVE To evaluate maternal and neonatal mortality and morbidity rates in women with different types of significant heart diseases. METHODS The cross-sectional study was conducted at a tertiary heart care centre in Tabriz, Iran, and comprised 200 pregnant women between March 2007 and March 2012 who had different cardiac diseases and were admitted in labour wards first and then transferred to the heart center for child-bearing (vaginal delivery or caesarean section). They were categorised based on the underlying etiology into valvular heart disease, dilated cardiomyopathy, congenital heart disease and other etiologies. SPSS 18 was used for statistical analysis. RESULTS The mean age of the 200 subjects was 29.4 +/- 4.28 years. Caesarean section was performed on 152 (76%) cases, while 48 (24%) underwent vaginal delivery. There were 216 neonates as 16 (8%) women had twins. Overall, 164 (75.9%) were female, and 52 (24.1%) male. Maternal and neonatal mortality rates were 4.0% (n=8) and 10% (n=22) respectively. Pregnant women with Congenital heart disease experienced more maternal (p < 0.022) and neonatal (p < 0.031) mortality rates than other cardiac diseases. CONCLUSION Pregnant women with cardiac diseases are prone to higher maternal and neonatal mortality rates in northwest Iran.
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Almashhrawi AA, Ahmed KT, Rahman RN, Hammoud GM, Ibdah JA. Liver diseases in pregnancy: Diseases not unique to pregnancy. World J Gastroenterol 2013; 19:7630-7638. [PMID: 24282352 PMCID: PMC3837261 DOI: 10.3748/wjg.v19.i43.7630] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2013] [Revised: 08/05/2013] [Accepted: 09/05/2013] [Indexed: 02/06/2023] Open
Abstract
Pregnancy is a special clinical state with several normal physiological changes that influence body organs including the liver. Liver disease can cause significant morbidity and mortality in both pregnant women and their infants. Few challenges arise in reaching an accurate diagnosis in light of such physiological changes. Laboratory test results should be carefully interpreted and the knowledge of what normal changes to expect is prudent to avoid clinical misjudgment. Other challenges entail the methods of treatment and their safety for both the mother and the baby. This review summarizes liver diseases that are not unique to pregnancy. We focus on viral hepatitis and its mode of transmission, diagnosis, effect on the pregnancy, the mother, the infant, treatment, and breast-feeding. Autoimmune hepatitis, primary biliary cirrhosis, primary sclerosing cholangitis, Wilson’s disease, Budd Chiari and portal vein thrombosis in pregnancy are also discussed. Pregnancy is rare in patients with cirrhosis because of the metabolic and hormonal changes associated with cirrhosis. Variceal bleeding can happen in up to 38% of cirrhotic pregnant women. Management of portal hypertension during pregnancy is discussed. Pregnancy increases the pathogenicity leading to an increase in the rate of gallstones. We discuss some of the interventions for gallstones in pregnancy if symptoms arise. Finally, we provide an overview of some of the options in managing hepatic adenomas and hepatocellular carcinoma during pregnancy.
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MESH Headings
- Female
- Hepatitis, Viral, Human/diagnosis
- Hepatitis, Viral, Human/metabolism
- Hepatitis, Viral, Human/mortality
- Hepatitis, Viral, Human/therapy
- Humans
- Liver/metabolism
- Liver/pathology
- Liver/virology
- Liver Diseases/diagnosis
- Liver Diseases/metabolism
- Liver Diseases/mortality
- Liver Diseases/therapy
- Liver Neoplasms/diagnosis
- Liver Neoplasms/metabolism
- Liver Neoplasms/mortality
- Liver Neoplasms/therapy
- Predictive Value of Tests
- Pregnancy
- Pregnancy Complications/diagnosis
- Pregnancy Complications/metabolism
- Pregnancy Complications/mortality
- Pregnancy Complications/therapy
- Pregnancy Complications, Cardiovascular/diagnosis
- Pregnancy Complications, Cardiovascular/metabolism
- Pregnancy Complications, Cardiovascular/mortality
- Pregnancy Complications, Cardiovascular/therapy
- Pregnancy Complications, Infectious/diagnosis
- Pregnancy Complications, Infectious/metabolism
- Pregnancy Complications, Infectious/mortality
- Pregnancy Complications, Infectious/therapy
- Pregnancy Complications, Neoplastic/diagnosis
- Pregnancy Complications, Neoplastic/metabolism
- Pregnancy Complications, Neoplastic/mortality
- Pregnancy Complications, Neoplastic/therapy
- Prognosis
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Romualdi E, Dentali F, Rancan E, Squizzato A, Steidl L, Middeldorp S, Ageno W. Anticoagulant therapy for venous thromboembolism during pregnancy: a systematic review and a meta-analysis of the literature. J Thromb Haemost 2013; 11:270-81. [PMID: 23205953 DOI: 10.1111/jth.12085] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Venous thromboembolism (VTE) is one of the most relevant causes of maternal death in industrialized countries. Low molecular weight heparin (LMWH), continued throughout the entire pregnancy and puerperium, is currently the preferred treatment for patients with acute VTE occurring during pregnancy. However, information on the efficacy and safety of anticoagulant drugs in this setting is extremely limited. We carried out a systematic review and a meta-analysis of the literature to provide an estimate of the risk of bleeding complications and VTE recurrence in patients with acute VTE during pregnancy treated with antithrombotic therapy. The weight mean incidence (WMI) of bleeding and thromboembolic events and the corresponding 95% confidence interval (CI) were calculated. Eighteen studies, giving a total of 981 pregnant patients with acute VTE, were included. LMWH was prescribed to 822 patients; the remainder were treated with unfractionated heparin. Anticoagulant therapy was associated with WMIs of major bleeding of 1.41% (95% CI 0.60-2.41%; I) antenatally and 1.90% (95% CI 0.80-3.60%) during the first 24 h after delivery. The estimated WMI of recurrent VTE during pregnancy was 1.97% (95% CI 0.88-3.49%; I(2) 39.5%). Anticoagulant therapy appears to be safe and effective for the treatment of pregnancy-related VTE, but the optimal dosing regimens remain uncertain.
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Arabkhani B, Heuvelman HJ, Bogers AJJC, Mokhles MM, Roos-Hesselink JW, Takkenberg JJM. Does pregnancy influence the durability of human aortic valve substitutes? J Am Coll Cardiol 2012; 60:1991-2. [PMID: 23062538 DOI: 10.1016/j.jacc.2012.06.055] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2012] [Revised: 06/19/2012] [Accepted: 06/26/2012] [Indexed: 11/30/2022]
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Zentner D, Wheeler M, Grigg L. Does pregnancy contribute to systemic right ventricular dysfunction in adults with an atrial switch operation? Heart Lung Circ 2012; 21:433-8. [PMID: 22578588 DOI: 10.1016/j.hlc.2012.04.009] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2012] [Revised: 04/09/2012] [Accepted: 04/14/2012] [Indexed: 11/19/2022]
Abstract
BACKGROUND To determine whether pregnancy might impact adversely on long-term outcomes in adults post an atrial switch repair on the background of data demonstrating an increased rate of heart failure and death in these adults with systemic right ventricles. METHODS We retrospectively analysed our adult population with an atrial switch repair for transposition of the great arteries to see whether any differences in outcomes (sudden cardiac death, heart failure admissions, use of heart failure medications) existed between women who had and women who had not undergone pregnancy. Controls from the remaining population (transposition of the great arteries and atrial switch operation women) were elected as long as their year of birth fell into the year of birth range seen in the patient group. RESULTS In women with transposition of the great arteries who have had an atrial switch repair, the long-term occurrence of sudden cardiac death and clinical heart failure (defined as a need for prescription of anti-failure medications or heart failure admissions) appears to be increased. CONCLUSION Pregnancy may have an adverse effect on long-term outcomes in women with systemic right ventricles.
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Lam WW. Heart disease and pregnancy. Tex Heart Inst J 2012; 39:237-239. [PMID: 22740741 PMCID: PMC3384045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
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Merz WM, Keyver-Paik MD, Baumgarten G, Lewalter T, Gembruch U. Spectrum of cardiovascular findings during pregnancy and parturition at a tertiary referral center. J Perinat Med 2011; 39:251-6. [PMID: 21501102 DOI: 10.1515/jpm.2011.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AIM To analyze the spectrum of cardiovascular diseases occurring during pregnancy and delivery at a tertiary referral center. METHODS All patients presenting at our institution with pre-existing or first diagnosis of cardiac disease were recruited. Cardiac and obstetric complications and maternal and neonatal outcomes were recorded. RESULTS Fifty-two pregnancies in 49 women, including three pregnancy terminations were analyzed. Cardiac lesions were congenital in 26 (53.1%) and acquired in nine (18.4%); six patients (12.2%) had cardiomyopathies, eight (16.3%) ar-rhythmic conditions. A total of 42 women (85.7%) had a pre-existing cardiac condition and seven (14.3%) presented with first manifestation. Overall 22 cardiac complications occurred: five in pregnancy, eight around parturition, nine during follow-up. They included >1 New York Heart Association functional class deterioration (n=5), congestive heart failure/cardiomyopathy (n=5), valve replacement (n=4), sustained arrhythmia (n=3), cerebral insult, aortic dissection, transplantation (one case each), and death (n=2). Mean gestational age at delivery was 36+6. The cesarean section rate was 77.5%; 31.6% were performed for cardiac indications. Obstetric complications happened in 23 pregnancies (46.9%). There was no perinatal loss; cardiac defects were diagnosed in 9.3% (n=5) of offspring. CONCLUSION Cardiovascular diseases occurring during pregnancy and parturition comprise a heterogeneous spectrum of conditions. Established scores aid in the identification of high-risk patients; however, in our series 14.3% women had been healthy previously.
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Ronsmans C, Campbell O. Quantifying the fall in mortality associated with interventions related to hypertensive diseases of pregnancy. BMC Public Health 2011; 11 Suppl 3:S8. [PMID: 21501459 PMCID: PMC3231914 DOI: 10.1186/1471-2458-11-s3-s8] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND In this paper we review the evidence of the effect of health interventions on mortality reduction from hypertensive diseases in pregnancy (HDP). We chose HDP because they represent a major cause of death in low income countries and evidence of effect on maternal mortality from randomised studies is available for some interventions. METHODS We used four approaches to review the evidence of the effect of interventions to prevent or treat HDP on mortality reduction from HDP. We first reviewed the Cochrane Library to identify systematic reviews and individual trials of the efficacy of single interventions for the prevention or treatment of HDP. We then searched the literature for articles quantifying the impact of maternal health interventions on the reduction of maternal mortality at the population level and describe the approaches used by various authors for interventions related to HDP. Third, we examined levels of HDP-specific mortality over time or between regions in an attempt to quantify the actual or potential reduction in mortality from HDP in these regions or over time. Lastly, we compared case fatality rates in women with HDP-related severe acute maternal morbidity with those reported historically in high income countries before any effective treatment was available. RESULTS The Cochrane review identified 5 effective interventions: routine calcium supplementation in pregnancy, antiplatelet agents during pregnancy in women at risk of pre-eclampsia, Magnesium sulphate (MgS04) for the treatment of eclampsia, MgS04 for the treatment of pre-eclampsia, and hypertensive drugs for the treatment of mild to moderate hypertension in pregnancy.We found 10 studies quantifying the effect of maternal health interventions on reducing maternal mortality from HDP, but the heterogeneity in the methods make it difficult to draw uniform conclusions for effectiveness of interventions at various levels of the health system. Most authors include a health systems dimension aimed at separating interventions that can be delivered at the primary or health centre level from those that require hospital treatment, but definitions are rarely provided and there is no consistency in the types of interventions that are deemed effective at the various levels.The low levels of HDP related mortality in rural China and Sri Lanka suggest that reductions of 85% or more are within reach, provided that most women give birth with a health professional who can refer them to higher levels of care when necessary. Results from studies of severe acute maternal morbidity in Indonesia and Bolivia also suggest that mortality in women with severe pre-eclampsia or eclampsia in hospital can be reduced by more than 84%, even when the women arrive late. CONCLUSIONS The increasing emphasis on the rating of the quality of evidence has led to greater reliance on evidence from randomised controlled trials to estimate the effect of interventions. Yet evidence from randomised studies is often not available, the effects observed on morbidity may not translate in to mortality, and the distinction between efficacy and effectiveness may be difficult to make. We suggest that more use should be made of observational evidence, particularly since such data represent the actual effectiveness of packages of interventions in various settings.
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Moodley J. Maternal deaths associated with hypertension in South Africa: lessons to learn from the Saving Mothers report, 2005-2007. Cardiovasc J Afr 2011; 22:31-5. [PMID: 21298203 PMCID: PMC3734738 DOI: 10.5830/cvja-2010-042] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2009] [Accepted: 04/03/2010] [Indexed: 11/07/2022] Open
Abstract
From 2005-2007, there were 622 deaths associated with hypertensive disorders of pregnancy. Eclampsia was the major cause of death (n = 344; 55.3%). There were 173 (28.3%) deaths due to pre-eclampsia, and 38 (6.1%) associated with chronic hypertension. Cerebral complications were the final cause of death in 283 (45.5%), while cardiac failure and respiratory failure were the final causes in 142 (22.8%) and 158 (25.4%), respectively. Major problems were identified in all areas of assessment. Non-attendance for antenatal care (n = 106; 19.4%) and delay in seeking help (n = 106; 19.4%) were major patient-related factors. Communication problems (n = 63; 10.8%) and lack of facilities (n = 50; 8.5%) were health administration issues. Health worker-avoidable factors included problem recognition, delay in referral and management at an inappropriate level of healthcare. Compared to the previous report of 2002-2004, there was a reduction in deaths due to hypertension.
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Taneja B, Dua CK, Saxena KN, Bansal D. Peripartum cardiomyopathy: a short review. JOURNAL OF THE INDIAN MEDICAL ASSOCIATION 2010; 108:764-768. [PMID: 21510576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Peripartum cardiomyopathy is an unusual form of dilated cardiomyopathy, which manifests as acute heart failure in the last trimester of pregnancy or early postpartum period. Its aetiology is currently unknown. The presenting signs and symptoms are those of congestive heart failure and more specifically those of left ventricular failure. Its importance lies in the fact that it has a high mortality rate and strikes the patient in the prime of life. Peripartum cardiomyopathy has far reaching implications for the anaesthesiologist. The reason for this is that many of the signs and symptoms of normal pregnancy are indistinguishable from mild cardiac failure so that the condition may remain undiagnosed and can present suddenly at the time of induction of anaesthesia or in the peri-operative period. The goals of anaesthetic management include avoidance of drug induced myocardial depression and prevention of increases in ventricular preload and afterload. Vigilant monitoring is essential throughout the surgery and in the postoperative period and the need for invasive monitoring should be assessed according to the clinical condition of the patient. It is important to recognise the association of cardiac failure and pregnancy as a separate syndrome so that peripartum cardiomyopathy can also be kept as a differential diagnosis for cardiac failure occurring in the peripartum period and a high index of suspicion should be maintained for the timely detection and management of this condition.
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Deneux-Tharaux C, Saucedo M, Bouvier-Colle MH. Pulmonary embolism in pregnancy. Lancet 2010; 375:1778; author reply 1778-9. [PMID: 20494721 DOI: 10.1016/s0140-6736(10)60799-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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