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Gondek A, Jagodzińska A, Pietrzak B, Mamcarz A, Cudnoch-Jędrzejewska A. Relevance of the assessment of natriuretic peptide plasma concentrations in hypertensive pregnant women. Biomarkers 2020; 25:449-457. [PMID: 32693619 DOI: 10.1080/1354750x.2020.1795264] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Assessment of the plasma concentrations of natriuretic peptides (NPs) is widely used to diagnose and evaluate the progression of cardiac failure, and their potential as markers of preeclampsia (PE) has been examined in recent years. It has been established that plasma concentrations of NPs do not change in the course of normal pregnancy. However, elevated levels of these peptides may have a prognostic value in patients with PE. This study presents information about the relevance of NPs assessment in the evaluation of physiological pregnancy, as well as in pregnancy complicated with arterial hypertension. The most commonly examined NPs is the N-terminal fragment of the brain natriuretic peptide (NT-proBNP), and it may be prognostic marker of PE and other complications of pregnancy.
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Affiliation(s)
- Agata Gondek
- Department of Methodology, Laboratory of Centre for Preclinical Research, Medical University of Warsaw, Warsaw, Poland
| | - Aleksandra Jagodzińska
- Chair and Department of Experimental and Clinical Physiology, Laboratory of Centre for Preclinical Research, Medical University of Warsaw, Warsaw, Poland.,1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Warsaw, Poland
| | - Bronisława Pietrzak
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Warsaw, Poland
| | - Artur Mamcarz
- 3rd Department of Internal Medicine and Cardiology, Medical University of Warsaw, Warsaw, Poland
| | - Agnieszka Cudnoch-Jędrzejewska
- Chair and Department of Experimental and Clinical Physiology, Laboratory of Centre for Preclinical Research, Medical University of Warsaw, Warsaw, Poland
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Umazume T, Yamada S, Yamada T, Ishikawa S, Furuta I, Iwano H, Murai D, Hayashi T, Okada K, Morikawa M, Tsutsui H, Minakami H. Association of peripartum troponin I levels with left ventricular relaxation in women with hypertensive disorders of pregnancy. Open Heart 2018; 5:e000829. [PMID: 30245837 PMCID: PMC6144895 DOI: 10.1136/openhrt-2018-000829] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Revised: 07/01/2018] [Accepted: 07/24/2018] [Indexed: 01/08/2023] Open
Abstract
Objective Women with hypertensive disorders of pregnancy (HDP) show elevated risk of heart failure despite decreased circulating plasma volume compared with those with normotensive control pregnancies (NCP). This study was performed to better characterise the heart in women with HDP and determine whether high-sensitivity troponin I (hs-TnI) around childbirth predicts reduced left ventricular (LV) relaxation at 1 month postpartum. Methods Echocardiography was performed longitudinally during the first, second and third trimesters and immediately postpartum within 1 week and 1 month postpartum in 24 women with HDP, with simultaneous determination of blood variables in comparison with 51 women with NCP. Results Compared with NCP, HDP showed greater antepartum left atrial (LA) volume, LV mass and inferior vena cava (IVC) diameter, higher peripartum brain natriuretic peptide/N-terminal pro-B-type natriuretic peptide and hs-TnI with the highest value immediately postpartum, and lower early diastolic mitral annular velocity (e') during pregnancy/postpartum. In analyses of data on HDP and NCP, hs-TnI at the third trimester as well as that immediately postpartum was negatively correlated with later e' at 1 month postpartum. The areas under the receiver operating characteristic curves were 0.82 and 0.81 for hs-TnI at the third trimester and immediately postpartum, respectively, in the prediction of reduced LV relaxation at 1 month postpartum. Conclusion Reduced LV diastolic function and decreased splanchnic blood reservoir may contribute to the increased third trimester IVC diameter and LA volume in women with HDP. The rise in hs-TnI around childbirth was associated with poor LV relaxation ability at 1 month postpartum.
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Affiliation(s)
- Takeshi Umazume
- Department of Obstetrics, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Satoshi Yamada
- Department of Cardiovascular Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Takahiro Yamada
- Department of Obstetrics, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Satoshi Ishikawa
- Department of Obstetrics, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Itsuko Furuta
- Department of Obstetrics, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Hiroyuki Iwano
- Department of Cardiovascular Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Daisuke Murai
- Department of Cardiovascular Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Taichi Hayashi
- Department of Cardiovascular Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Kazunori Okada
- Faculty of Health Sciences, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Mamoru Morikawa
- Department of Obstetrics, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Hiroyuki Tsutsui
- Department of Cardiovascular Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Hisanori Minakami
- Department of Obstetrics, Hokkaido University Graduate School of Medicine, Sapporo, Japan
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Umazume T, Yamada T, Yamada S, Ishikawa S, Furuta I, Iwano H, Murai D, Hayashi T, Okada K, Morikawa M, Yamada T, Ono K, Tsutsui H, Minakami H. Morphofunctional cardiac changes in pregnant women: associations with biomarkers. Open Heart 2018; 5:e000850. [PMID: 30057771 PMCID: PMC6059313 DOI: 10.1136/openhrt-2018-000850] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 05/30/2018] [Accepted: 06/13/2018] [Indexed: 11/03/2022] Open
Abstract
Objective This longitudinal study was performed to determine changes in echocardiography parameters in association with various biomarker levels in pregnancy/postpartum. Methods Fifty-one healthy pregnant women underwent echocardiography with simultaneous determination of blood levels of five biomarkers at each of the first, second and third trimesters of pregnancy, immediately postpartum within 1 week after childbirth and approximately 1 month postpartum. Data on 255 echocardiography scans (five times per woman) and biomarkers were analysed. Results Left ventricular end-diastolic dimension, left atrial (LA) volume index and left ventricular (LV) mass index increased with advancing gestation and reached the maximum immediately postpartum concomitant with the highest brain natriuretic peptide (BNP), N-terminal pro B-type natriuretic peptide (NT-proBNP), high-sensitivity troponin I (hs-TnI) and creatine kinase MB levels. The inferior vena cava diameter was significantly reduced in the third trimester compared with that in the first trimester and the peak occurred immediately after childbirth. In 255 paired measurements, hs-TnI level was significantly positively correlated with LA volume index and LV mass index; BNP and NT-proBNP were significantly positively correlated with LA volume index and estimated glomerular filtration rate (eGFR) was significantly positively correlated with the average of early diastolic septal and lateral mitral annular velocity (e'). Conclusions Maximal cardiac changes in morphology occurred postpartum within 1 week after childbirth, not during pregnancy. BNP/NT-proBNP, hs-TnI and eGFR reflected cardiac changes in pregnancy.
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Affiliation(s)
- Takeshi Umazume
- Department of Obstetrics, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Takahiro Yamada
- Department of Obstetrics, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Satoshi Yamada
- Department of Cardiovascular Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Satoshi Ishikawa
- Department of Obstetrics, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Itsuko Furuta
- Department of Obstetrics, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Hiroyuki Iwano
- Department of Cardiovascular Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Daisuke Murai
- Department of Cardiovascular Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Taichi Hayashi
- Department of Cardiovascular Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Kazunori Okada
- Faculty of Health Sciences, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Mamoru Morikawa
- Department of Obstetrics, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Takashi Yamada
- Department of Obstetrics and Gynecology, JCHO Hokkaido Hospital, Sapporo, Japan
| | - Kota Ono
- Clinical Research and Medical Innovation Center, Hokkaido University Hospital, Sapporo, Japan
| | - Hiroyuki Tsutsui
- Department of Cardiovascular Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Hisanori Minakami
- Department of Obstetrics, Hokkaido University Graduate School of Medicine, Sapporo, Japan
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Sadlecki P, Grabiec M, Walentowicz-Sadlecka M. Prenatal Clinical Assessment of NT-proBNP as a Diagnostic Tool for Preeclampsia, Gestational Hypertension and Gestational Diabetes Mellitus. PLoS One 2016; 11:e0162957. [PMID: 27685993 PMCID: PMC5042470 DOI: 10.1371/journal.pone.0162957] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Accepted: 08/31/2016] [Indexed: 12/02/2022] Open
Abstract
Common complications of pregnancy include preeclampsia (PE), gestational hypertension (GH) and gestational diabetes mellitus (GDM). Hypertensive disorders (PE/GH) and GDM may result in greater maternal, fetal and neonatal morbidity and mortality. Women with PE/GH, one of the most common causes of heart burden in an obstetrical setting, present with elevated serum levels of BNP and NT-proBNP. The aim of this study was to shed more light on the role of NT-proBNP in pathophysiology of PE, GH and GDM. The study included 156 pregnant women with singleton pregnancies. A total of 26 women developed arterial hypertension during pregnancy, 14 were diagnosed with PE, and GDM was detected in 81 patients. The control group included 35 women with uncomplicated pregnancies, normal arterial blood pressure and normal glucose concentrations. Patients with GH presented with significantly higher serum concentrations of NT-proBNPthan normotensive women (65.5 vs. 37.4 pg/ml; p = 0.0136). Serum levels of NT-proBNP in patients with PE were the highest of all the analyzed subsets, being significantly higher than in women without this condition (89.00 vs. 37.4pg/ml,p = 0,0136). However, women with and without GDM did not differ significantly in terms of their serum NT-proBNPconcentrations. Serum NT-proBNP (pg/ml) (p = 0.0001) and BMI (p<0.0001) turned out to be independent predictors of GH on multivariate logistic regression analysis.Moreover, serum NT-proBNP (pg/ml) was identified as an independent indicator of PE (p = 0.0016). A significant inverse correlation was found between birth weight and maternal serum NT-proBNP concentrations. In our opinion, NT-proBNP can be a useful clinical marker of GH and PE. Determination of NT-proBNP levels may be helpful in identification of patients with PE and GH and in their qualification for intensive treatment; this in turn, may be reflected by better neonatal outcomes.
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Affiliation(s)
- Pawel Sadlecki
- Department of Obstetrics and Gynecology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University of Torun, Torun, Poland
- * E-mail:
| | - Marek Grabiec
- Department of Obstetrics and Gynecology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University of Torun, Torun, Poland
| | - Malgorzata Walentowicz-Sadlecka
- Department of Obstetrics and Gynecology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University of Torun, Torun, Poland
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Teoh WHL, Westphal M, Kampmeier TG. Update on volume therapy in obstetrics. Best Pract Res Clin Anaesthesiol 2014; 28:297-303. [PMID: 25208964 DOI: 10.1016/j.bpa.2014.07.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2014] [Revised: 07/02/2014] [Accepted: 07/04/2014] [Indexed: 11/26/2022]
Abstract
Symptomatic hypotension (maternal nausea, vomiting, dizziness and dyspnoea) during spinal anaesthesia for caesarean delivery remains a prevalent clinical problem. Severe and sustained hypotension can lead to impairment of uteroplacental perfusion, foetal hypoxia, acidosis, neonatal depression and further adverse maternal outcomes of unconsciousness, pulmonary aspiration, apnoea and cardiac arrest. Mechanical methods aimed at countering the effects of aortocaval compression do not reliably prevent maternal hypotension. Intravenous crystalloid preloading (given prior to administration of spinal anaesthesia) has poor efficacy, and focus has changed towards decreased use of crystalloid preload and ephedrine, to increased use of coload (given at the time of spinal administration) with colloids or crystalloids, and early use of phenylephrine. The recent multicentre, randomised, double-blinded CAESAR trial demonstrated the efficacy of a mixed 500 ml 6% hydroxyethyl starch (HES) 130/0.4 + 500 ml Ringer's lactate (RL) preload in significantly reducing hypotension, compared to a 1-l RL preload, without adverse effects on coagulation and neonatal outcomes in healthy parturients undergoing caesarean delivery under spinal anaesthesia.
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Affiliation(s)
- Wendy H L Teoh
- Department of Women's Anaesthesia, KK Women's and Children's Hospital, Singapore; Duke University - NUS Graduate Medical School, Singapore.
| | - Martin Westphal
- Department of Anaesthesiology, Pain Medicine and Intensive Care, University Hospital of Muenster, Muenster, Germany; Fresenius Kabi AG, Bad Homburg, Germany.
| | - Tim G Kampmeier
- Department of Anaesthesiology, Pain Medicine and Intensive Care, University Hospital of Muenster, Muenster, Germany.
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Harreiter J, Dovjak G, Kautzky-Willer A. Gestational diabetes mellitus and cardiovascular risk after pregnancy. ACTA ACUST UNITED AC 2014; 10:91-108. [PMID: 24328601 DOI: 10.2217/whe.13.69] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Gestational diabetes mellitus (GDM) affects many women in pregnancy and is enhanced by epidemic conditions of obesity, increasing age at the time of the first pregnancy, stressful life conditions, a sedentary lifestyle with less physical activity and unhealthy nutrition with highly processed, high-calorie food intake. GDM does not affect the mother and offspring in pregnancy alone, as there is compelling evidence of the long-term effects of the hyperglycemic state in pregnancy postpartum. Type 2 diabetes mellitus, cardiovascular disease and metabolic syndrome are more common in GDM women, and even the offspring of GDM women are reported to have higher obesity rates and a higher risk for noncommunicable diseases. Early prevention of risk factors seems to be key to overcoming the vicious cycle of cardiometabolic disease onset.
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Affiliation(s)
- Jürgen Harreiter
- Gender Medicine Unit, Division of Endocrinology & Metabolism, Department of Medicine III, Medical University Vienna, Währingergürtel 18-20, 1090 Vienna, Austria
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Tekin YB, Güven ESG, Kırbaş A, Cobanoğlu U, Colak S, Doğan OD, Sahin FK. Alterations of natriuretic peptides amino-terminal pro B-type natriuretic peptide and amino-terminal pro C-type natriuretic peptide during the pregnancy. J Matern Fetal Neonatal Med 2013; 27:1103-7. [PMID: 24090090 DOI: 10.3109/14767058.2013.850488] [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: 11/13/2022]
Abstract
OBJECTIVE The aim of this study was to determine the plasma levels of natriuretic peptides amino-terminal pro B-type natriuretic peptide (NT proBNP) and amino-terminal pro C-type natriuretic peptide (NT proCNP) during pregnancy and any possible changes occurring in each trimester. METHODS This was a prospective longitudinal case-control study conducted in a University Hospital antenatal outpatient clinic. Subjects were all healthy pregnant women without a history of previous cardiac disease, hypertension or preeclampsia, and each patient was assessed during every trimester, and blood samples were collected for the measurement of NT proBNP and NT proCNP levels. RESULTS Twenty pregnant women were followed-up during pregnancy without any complications. We obtained longitudinal levels of natriuretic peptides in each trimester. The mean NT proBNP levels were 14.95 ± 16.8, 9.37 ± 10.76, 52.48 ± 126.65 pmol/ml and the mean NT proCNP levels were 44.64 ± 41.64, 45.70 ± 47.03, 47.22 ± 55.09 pmol/l, respectively. No statistically significant alteration of plasma levels of natriuretic peptides was detected between trimesters. CONCLUSION This is the first study evaluating the longitudinal levels of NT proCNP during the pregnancy, and demonstrates that NT proCNP remained constant, but NT proBNP levels do not significantly alter during pregnancy.
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Terata M, Nakai K, Fukushima A, Itoh M, Kikuchi A, Sugiyama T. Detection of peripartum myocardial burden by vector-projected 187 channel electrocardiography and serum NT-proBNP. Int Heart J 2013; 54:140-5. [PMID: 23774236 DOI: 10.1536/ihj.54.140] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
There is no reliable method of screening for pregnant women at high risk of developing severe myocardial disorders. In this study, we used vector-projected 187 channel electrocardiography (DREAM-ECG) and serum biochemical markers to evaluate peripartum myocardial burden in pregnant women. Forty-one pregnant women were examined at 36-37 weeks gestation (GW36), 7 days postpartum (PPD7), and 1 month postpartum (PPM1). Ten non-pregnant control women were assessed at a single time point. Heart rate, sympathetic index, and repolarization index (RTc dispersion) were quantified using the DREAM-ECG system, and serum levels of NT-proBNP, cardiac troponin T, estrogen, and progesterone were determined. Heart rate and the sympathetic index decreased from GW36 to PPM1 (P = 0.0031). The repolarization index decreased over time and was greater than in non-pregnant controls (31 ± 13 ms). Estrogen and progesterone at PPD7 and PPM1 were significantly lower than those at GW36 (P < 0.0001, P < 0.001). NT-proBNP at PPD7 was greater than at GW36 (median 29 pg/mL at GW36, 86 pg/mL at PPD7), and decreased at PPM1 in comparison to PPD7 (median 18.5 pg/mL). Troponin T was in the normal range during the whole period (< 0.003 ng/mL). In conclusion, these results indicate that the peripartum myocardial burden in pregnant women does not return to normal nonpregnant levels by PPM1. We propose that both repolarization indexes such as RTc dispersion by DREAM-ECG and serum biochemical markers may identify pregnant women at high risk of developing severe myocardial damage in the peripartum period.
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Affiliation(s)
- Miyuki Terata
- Department of Obstetrics and Gynecology, Iwate Medical University, Japan
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