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Martins JG, Waller J, Horgan R, Kawakita T, Kanaan C, Abuhamad A, Saade G. Point-of-Care Ultrasound in Critical Care Obstetrics: A Scoping Review of the Current Evidence. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2024; 43:951-965. [PMID: 38321827 DOI: 10.1002/jum.16425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 12/29/2023] [Accepted: 01/18/2024] [Indexed: 02/08/2024]
Abstract
OBJECTIVES To synthesize the current evidence of maternal point-of-care ultrasound (POCUS) in obstetrics. A scoping review was conducted using PubMed, Clinicaltrials.gov, and the Cochrane library from inception through October 2023. METHODS Studies were eligible for inclusion if they described the use of POCUS among obstetric or postpartum patients. Two authors independently screened all abstracts. Quantitative, qualitative, and mixed-methods studies were eligible for inclusion. Case reports of single cases, review articles, and expert opinion articles were excluded. Studies describing detailed maternal nonobstetric sonograms or maternal first trimester sonograms to confirm viability and rule out ectopic pregnancy were also excluded. Data were tabulated using Microsoft Excel and summarized using a narrative review and descriptive statistics. RESULTS A total of 689 publications were identified through the search strategy and 12 studies met the inclusion criteria. Nine studies evaluated the use of lung POCUS in obstetrics in different clinical scenarios. Lung ultrasound (LUS) findings in preeclampsia showed an excellent ability to detect pulmonary edema (area under the receiver operating characteristic 0.961) and findings were correlated with clinical evidence of respiratory distress (21 of 57 [37%] versus 14 of 109 [13%]; P = .001). Three studies evaluated abdominal POCUS, two of the inferior vena cava (IVC) to predict postspinal anesthesia hypotension (PSAH) and fluid receptivity and one to assess the rate of ascites in patients with preeclampsia. Patients with PSAH had higher IVC collapsibility (area under the curve = 0.950, P < .001) and, in patients with severe preeclampsia, there is a high rate of ascites (52%) associated with increased risk of adverse outcomes. There were no studies on the use of subjective cardiac POCUS. CONCLUSION POCUS use in the management of high-risk obstetrics has increased. LUS has been the most studied modality and appears to have a potential role in the setting of preeclampsia complicated by pulmonary edema. Cardiac and abdominal POCUS have not been well studied. Trials are needed to evaluate its clinical applicability, reliability, and technique standardization before widespread use.
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Affiliation(s)
- Juliana G Martins
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Jerri Waller
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Rebecca Horgan
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Tetsuya Kawakita
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Camille Kanaan
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Alfred Abuhamad
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, VA, USA
| | - George Saade
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, VA, USA
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Ambrožič J, Lučovnik M, Cvijić M. The role of lung and cardiac ultrasound for cardiovascular hemodynamic assessment of women with preeclampsia. Am J Obstet Gynecol MFM 2024; 6:101306. [PMID: 38301997 DOI: 10.1016/j.ajogmf.2024.101306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 01/10/2024] [Accepted: 01/25/2024] [Indexed: 02/03/2024]
Abstract
Preeclampsia remains the leading cause of maternal morbidity and mortality and is associated with abnormal body fluid homeostasis and cardiovascular dysfunction. Moreover, 2 distinct hemodynamic phenotypes have been described in preeclampsia, which might require different therapeutic approaches. Fluid restriction is mandatory in women at risk of pulmonary edema, whereas additional fluid administration may be required to correct tissue hypoperfusion in women with intravascular volume depletion. As clinical examination alone cannot discriminate among different hemodynamic patterns, optimal management of women with preeclampsia remains challenging. Noninvasive bedside ultrasound has become an important diagnostic and monitoring tool in critically ill patients, and it has been demonstrated that it can also be used in the monitoring of women with preeclampsia. Echocardiography in combination with lung ultrasound provides information on hemodynamic status, cardiac function, lung congestion, and fluid responsiveness and, therefore, could help clinicians identify women at higher risk of life-threatening complications. This review describes the cardiovascular changes in preeclampsia and provides an overview of the ultrasound methodologies that could be efficiently used for better hemodynamic assessment and management of women with preeclampsia.
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Affiliation(s)
- Jana Ambrožič
- Department of Cardiology, University Medical Centre Ljubljana, Ljubljana, Slovenia (Drs Ambrožič and Cvijić).
| | - Miha Lučovnik
- Division of Obstetrics and Gynecology, Department of Perinatology, University Medical Centre Ljubljana, Ljubljana, Slovenia (Dr Lučovnik); Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia (Drs Lučovnik and Cvijić)
| | - Marta Cvijić
- Department of Cardiology, University Medical Centre Ljubljana, Ljubljana, Slovenia (Drs Ambrožič and Cvijić); Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia (Drs Lučovnik and Cvijić)
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Xirouchaki N, Bolaki M, Psarologakis C, Pediaditis E, Proklou A, Papadakis E, Kondili E, Georgopoulos D. Thoracic ultrasound use in hospitalized and ambulatory adult patients: a quantitative picture. Ultrasound J 2024; 16:11. [PMID: 38383809 PMCID: PMC10881936 DOI: 10.1186/s13089-024-00359-4] [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: 04/29/2023] [Accepted: 01/26/2024] [Indexed: 02/23/2024] Open
Abstract
INTRODUCTION AND OBJECTIVES Thoracic ultrasound (TUS) has been established as a powerful diagnostic and monitoring tool in the Intensive Care Unit (ICU). However, studies outside the critical care setting are scarce. The aim of this study was to investigate the value of TUS for hospitalized or ambulatory community patients. MATERIALS AND METHODS This was a retrospective study conducted from 2016 to 2020 in the TUS clinic at Heraklion University Hospital. TUS examination was performed using a standard ultrasound machine (EUB HITACHI 8500), and a high-frequency microconvex probe (5-8 MHz). Patients had been referred by their primary physician to address a range of different questions. The various respiratory system entities were characterised according to internationally established criteria. RESULTS 762 TUS studies were performed on 526 patients due to underlying malignancy (n = 376), unexplained symptoms/signs (n = 53), pregnancy related issues (n = 42), evaluation of abnormal findings in X-ray (n = 165), recent surgery/trauma (n = 23), recent onset respiratory failure (n = 12), acute respiratory infection (n = 66) and underlying non-malignant disease (n = 25). Pleural effusion was the commonest pathologic entity (n = 610), followed by consolidation (n = 269), diaphragmatic dysfunction/paradox (n = 174) and interstitial syndrome (n = 53). Discrepancies between chest X-ray and ultrasonographic findings were demonstrated in 96 cases. The TUS findings guided invasive therapeutic management in 448 cases and non-invasive management in 43 cases, while follow-up monitoring was decided in 271 cases. CONCLUSIONS This study showed that TUS can identify the most common respiratory pathologic entities encountered in hospitalized and community ambulatory patients, and is especially useful in guiding the decision making process in a diverse group of patients.
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Affiliation(s)
- N Xirouchaki
- Intensive Care Medicine Department, University Hospital of Heraklion, University of Crete, Voutes, 71110, Heraklion, Crete, Greece.
| | - M Bolaki
- Intensive Care Medicine Department, University Hospital of Heraklion, University of Crete, Voutes, 71110, Heraklion, Crete, Greece
| | - C Psarologakis
- Intensive Care Medicine Department, University Hospital of Heraklion, University of Crete, Voutes, 71110, Heraklion, Crete, Greece
| | - E Pediaditis
- Intensive Care Medicine Department, University Hospital of Heraklion, University of Crete, Voutes, 71110, Heraklion, Crete, Greece
| | - A Proklou
- Intensive Care Medicine Department, University Hospital of Heraklion, University of Crete, Voutes, 71110, Heraklion, Crete, Greece
| | - E Papadakis
- Intensive Care Medicine Department, University Hospital of Heraklion, University of Crete, Voutes, 71110, Heraklion, Crete, Greece
| | - E Kondili
- Intensive Care Medicine Department, University Hospital of Heraklion, University of Crete, Voutes, 71110, Heraklion, Crete, Greece
| | - D Georgopoulos
- Intensive Care Medicine Department, University Hospital of Heraklion, University of Crete, Voutes, 71110, Heraklion, Crete, Greece
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Zhang SJ, He SZ, Wu JJ, Chen YJ, Lyu GR. Evaluation of extravascular lung water and cardiac function in normal vaginal delivery by intrapartum bedside ultrasound. BMC Pregnancy Childbirth 2024; 24:13. [PMID: 38166871 PMCID: PMC10759567 DOI: 10.1186/s12884-023-06201-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 12/13/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Healthy parturients may experience pulmonary edema and disturbed cardiac function during labor. We aimed to evaluate the extravascular lung water (EVLW), intravascular volume, and cardiac function of normal parturients during spontaneous vaginal delivery by bedside ultrasound. And to explore the correlation between EVLW and intravascular volume, cardiac function. METHODS This was a prospective observational study including 30 singleton-term pregnant women undergoing spontaneous vaginal delivery. Bedside ultrasound was performed at the early labor, the end of the second stage of labor, 2 and 24 h postpartum, and 120 scanning results were recorded. EVLW was evaluated by the echo comet score (ECS) obtained by the 28-rib interspaces technique. Inferior vena cava collapsibility index (IVC-CI), left ventricle ejection fraction, right ventricle fractional area change, left and right ventricular E/A ratio, and left and right ventricular index of myocardial performance (LIMP and RIMP) were measured. Measurements among different time points were compared, and the correlations between ECS and other measurements were analyzed. RESULTS During the spontaneous vaginal delivery of healthy pregnant women, 2 had a mild EVLW increase at the early labor, 8 at the end of the second stage of labor, 13 at 2 h postpartum, and 4 at 24 h postpartum (P < 0.001). From the early labor to 24 h postpartum, ECS first increased and then decreased, reaching its peak at 2 h postpartum (P < 0.001). IVC-CI first decreased and then increased, reaching its minimum at the end of the second stage of labor (P < 0.001). RIMP exceeded the cut-off value of 0.43 at the end of the second stage of labor. ECS was weakly correlated with IVC-CI (r=-0.373, P < 0.001), LIMP (r = 0.298, P = 0.022) and RIMP (r = 0.211, P = 0.021). CONCLUSIONS During spontaneous vaginal delivery, the most vital period of perinatal care is between the end of the second stage of labor and 2 h postpartum, because the risk of pulmonary edema is higher and the right ventricle function may decline. IVC-CI can be used to evaluate maternal intravascular volume. The increase in EVLW may be related to the increase in intravascular volume and the decrease in ventricular function.
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Affiliation(s)
- Shi-Jie Zhang
- Department of Ultrasound, Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian Province, China
| | - Shao-Zheng He
- Department of Ultrasound, Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian Province, China
| | - Jing-Jing Wu
- Department of Obstetrics and Gynecology, Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China
| | - Yong-Jian Chen
- Department of Ultrasound, Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian Province, China
| | - Guo-Rong Lyu
- Department of Ultrasound, Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian Province, China.
- Department of Clinical Medicine, Quanzhou Medical College, Quanzhou, Fujian Province, China.
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Yagani S, Jain K, Bhatia N, Singla K, Bagga R, Bahl A. Incidence of Interstitial Alveolar Syndrome on Point-of-Care Lung Ultrasonography in Pre-eclamptic Women With Severe Features: A Prospective Observational Study. Anesth Analg 2023; 137:1158-1166. [PMID: 36727867 DOI: 10.1213/ane.0000000000006367] [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: 02/03/2023]
Abstract
BACKGROUND Lung interstitial edema is a clinically silent pathology that develops before overt pulmonary edema among pre-eclamptic women with severe features. Point-of-care lung ultrasonography (LUS) has been suggested as an accessible bedside tool that may identify lung interstitial edema before developing clinical signs and symptoms. Thus, we planned to use bedside LUS as a diagnostic tool in admitted pre-eclamptic women with severe features, with the aim of identifying alveolar-interstitial fluid, seen as B-lines. Our primary objective was to assess the incidence of interstitial alveolar syndrome on lung ultrasonography. METHODS We conducted a prospective, single-center, observational study on parturients with pre-eclampsia with severe features over a period of 15 months. LUS in 4 intercostal spaces (ICS) was performed on all eligible patients. The number of single or confluent B-lines in each space was recorded by an independent observer. A scoring system was used to grade the lung fluid content based on the number of single and confluent B-lines per ICS, with scores ranging from 0 to 32 (low, 0-10; moderate, 11-20; and high, 21+). The incidence of B-lines at admission and before and after delivery was calculated. In addition, bedside 2D echocardiography was performed to assess left ventricular systolic and diastolic function. Any correlation between presence of B-lines on LUS and blood pressure, clinical symptoms, or echocardiography findings was assessed. RESULTS Seventy patients were enrolled in the study. On LUS, B-lines were seen in 64.3% patients at admission (45/70 vs 25/70 without B-lines; P = .02), 65.7% patients before delivery (46/70 vs 24/70 without B-lines; P = .01), and 58.6% patients 24 hours postpartum (41/70 versus 29/70 without B-lines; P = .15). Nearly all patients (94.3%) exhibited low to moderate severity of pulmonary fluid burden at admission. Echocardiography revealed diastolic dysfunction in 47.1% (n = 33/70) patients with associated B-lines in the majority (n = 32/33). The total B-line score and E/e' ratio among patients with diastolic dysfunction was found to be strongly correlated (r = 0.848; P < .001). All pre-eclamptic women with presence of breathlessness (11/11; 100%) and facial puffiness (16/16; 100%) on admission had B-lines on LUS. CONCLUSIONS We conclude that ultrasonographic pulmonary interstitial syndrome is present in more than half of the women with pre-eclampsia with severe features and correlates with diastolic dysfunction, high blood pressure records, and acute-onset breathlessness.
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Affiliation(s)
| | - Kajal Jain
- From the Departments of Anaesthesia and Intensive Care
| | - Nidhi Bhatia
- From the Departments of Anaesthesia and Intensive Care
| | - Karan Singla
- From the Departments of Anaesthesia and Intensive Care
| | | | - Ajay Bahl
- Cardiology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
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6
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Zhang Z, Liu F, Zhang Q, Li D, Cai L. Umbilical artery ultrasound haemodynamics combined with serum adiponectin levels can aid in predicting adverse pregnancy outcomes in patients with severe pre-eclampsia. J OBSTET GYNAECOL 2023; 43:2232656. [PMID: 37462393 DOI: 10.1080/01443615.2023.2232656] [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: 07/11/2022] [Accepted: 06/27/2023] [Indexed: 07/21/2023]
Abstract
Severe pre-eclampsia is a leading cause of maternal and perinatal morbidity and mortality. This retrospective study explored pregnancy outcome predictive values of umbilical artery Doppler with serum adiponectin in severe pre-eclampsia. Fasting elbow venous blood was collected from 118 severe pre-eclampsia patients [maternal systolic pressure ≥ 160 mmHg and/or diastolic pressure ≥ 110 mmHg + minimal proteinuria, 56; mild hypertension + heavy proteinuria (≥2 g/24 h or random urinary protein ≥ 2+), 42; no proteinuria but new-onset hypertension + diseases of heart/lung/liver/kidney/other organs or abnormalities in blood/digestive/nervous systems, placental foetus involved, 20] and 90 controls (18.5-24.9 kg/m2) in the first morning of admission. Serum adiponectin and resistance/pulsatility indexes were separately measured and correlatively analysed by Pearson's coefficient analysis. Adverse outcomes included maternal primary postpartum haemorrhage and placental abruption, neonatal asphyxia, low birth weight, foetal distress, foetal growth restriction. In severe pre-eclampsia, serum adiponectin (downregulated) was negatively-correlated with resistance/pulsatility indexes (upregulated). The area under the curve of umbilical artery Doppler with serum adiponectin for predicting adverse outcomes of severe pre-eclampsia was 0.6545 (specificity 60.27%, sensitivity 60.00%). In conclusion, umbilical artery Doppler with serum adiponectin predicts adverse pregnancy outcomes in severe pre-eclampsia.Impact statementWhat is already known on this subject? Sad levels were lowered in sPE patients. UA ultrasound hemodynamic parameters can predict adverse pregnancy outcomes.What do the results of this study add? Our study revealed that ultrasonic hemodynamic indexes of UA combined with Sad levels had better efficacy in predicting pregnancy outcomes in patients with sPE, and our study is expected to improve the accuracy of clinical prediction of adverse outcomes in sPE patients.What are the implications of these findings for clinical practice and/or further research? Through the combined detection of multiple indicators of the foetus in the mother, our study expects to be able to monitor and predict the growth of the foetus in the mother more accurately in clinical practice, avoid excessive intervention or untimely intervention, and reduce the incidence of perinatal adverse pregnancy outcomes.
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Affiliation(s)
- Zhi Zhang
- Department of Gynaecology and Obstetrics, The First Affiliated Hospital of Nanchang University, Nanchang University, Nanchang, Jiangxi, China
| | - Fei Liu
- Department of Gynaecology and Obstetrics, The First Affiliated Hospital of Nanchang University, Nanchang University, Nanchang, Jiangxi, China
| | - Qiling Zhang
- Department of Gynaecology and Obstetrics, The First Affiliated Hospital of Nanchang University, Nanchang University, Nanchang, Jiangxi, China
| | - Danya Li
- Department of Gynaecology and Obstetrics, The First Affiliated Hospital of Nanchang University, Nanchang University, Nanchang, Jiangxi, China
| | - Liping Cai
- Department of Gynaecology and Obstetrics, The First Affiliated Hospital of Nanchang University, Nanchang University, Nanchang, Jiangxi, China
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Ortner CM, Lucovnik M, Zieleskiewicz L. Will Point-of-Care Ultrasound Be the New Standard of Care in the Management of Women Diagnosed With Preeclampsia? Anesth Analg 2023; 137:1154-1157. [PMID: 37973130 DOI: 10.1213/ane.0000000000006551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Affiliation(s)
- Clemens M Ortner
- From the Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Palo Alto, California
| | - Miha Lucovnik
- Division of Obstetrics and Gynecology, University Medical Center Ljubljana, Ljubljana, Slovenia
- Medical Faculty, University of Ljubljana, Ljubljana, Slovenia
| | - Laurent Zieleskiewicz
- Department of Anesthesiology and Intensive Care, Hôpital Nord, Assistance Publique Hôpitaux de Marseille, Aix-Marseille University, Marseille, France
- Center for Cardiovascular and Nutrition Research (C2VN), Aix Marseille Université, INSERM, INRA, Marseille, France
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Heinz ER, Keneally R, d'Empaire PP, Vincent A. Current status of point of care ultrasonography for the perioperative care of trauma patients. Curr Opin Anaesthesiol 2023; 36:168-175. [PMID: 36550092 DOI: 10.1097/aco.0000000000001229] [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: 12/24/2022]
Abstract
PURPOSE OF REVIEW The incorporation of point of care ultrasound into the field of anesthesiology and perioperative medicine is growing at rapid pace. The benefits of this modality align with the acuity of patient care and decision-making in anesthetic care of a trauma patient. RECENT FINDINGS Cardiac ultrasound can be used to diagnose cardiac tamponade or investigate the inferior vena cava to assess volume status in patients who may suffer from hemorrhagic shock. Thoracic ultrasound may be used to rapidly identify pneumothorax or hemothorax in a patient suffering chest wall trauma. In addition, investigators are exploring the utility of ultrasonography in traumatic airway management and elevated intracranial pressure. In addition, the utility of gastric ultrasound on trauma patients is briefly discussed. SUMMARY Incorporation of point of care ultrasound techniques into the practice of trauma anesthesiology is important for noninvasive, mobile and expeditious assessment of trauma patients. In addition, further large-scale studies are needed to investigate how point of care ultrasound impacts outcomes in trauma patients.
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Affiliation(s)
- Eric R Heinz
- Department of Anesthesiology and Critical Care Medicine. George Washington University, Washington, District of Columbia, USA
| | - Ryan Keneally
- Department of Anesthesiology and Critical Care Medicine. George Washington University, Washington, District of Columbia, USA
| | - Pablo Perez d'Empaire
- Department of Anesthesiology and Pain Medicine, Department of Anesthesia, Sunnybrook Health Sciences Centre University of Toronto, Toronto, Canada
| | - Anita Vincent
- Department of Anesthesiology and Critical Care Medicine. George Washington University, Washington, District of Columbia, USA
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Biswas J, Khatun N, Bandyopadhyay R, Bhattacharya N, Maitra A, Mukherjee S, Mondal S. Optic nerve sheath diameter measurements using ultrasonography to diagnose raised intracranial pressure in preeclampsia: an observational study. J Turk Ger Gynecol Assoc 2023; 24:5-11. [PMID: 36919381 PMCID: PMC10019004 DOI: 10.4274/jtgga.galenos.2022.2022-3-3] [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: 03/16/2023] Open
Abstract
Objective To estimate the incidence of raised intracranial pressure (ICP) as evident by enlarged optic nerve sheath diameter (ONSD) by ocular ultrasound among patients with preeclampsia and its relationship to severity of disease. Material and Methods Sixty pregnant mothers with preeclampsia were compared to 30 normotensive, uncomplicated pregnant controls. For ONSD measurement, a 7-MHZ linear probe was used and three values from each optic nerve were taken and the mean of six values of both eyes was recorded. All study subjects were followed until seven days after delivery. Results Two cut off values (5.8 mm and 4.6 mm) were used to compare ONSD in severe and non-severe preeclampsia with that of healthy pregnant individuals. The incidence of raised ICP among severe preeclampsia above 5.8 mm and 4.6 mm cut-off were 43.3% and 90%, respectively, before delivery. ONSD was significantly elevated among preeclampsia subjects at both cut-off values at pre-delivery (p=0.004 for ONSD >5.8 mm and p<0.001 for ONSD >4.6 mm) compared to controls. There a significant association between presence of neurological manifestations and enlarged ONSD (p<0.001 for ONSD >5.8 mm and p=0.04 for ONSD >4.6 mm) before delivery. Conclusion Severe preeclampsia with neurological features was associated with increased ONSD, reflecting raised ICP. Further studies are needed to compare ONSD values with invasive ICP monitoring for better understanding of this relationship.
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Affiliation(s)
- Jhuma Biswas
- Department of Obstetrics and Gynecology, Calcutta National Medical College and Hospital, Kolkata, India
| | - Nasima Khatun
- Department of Obstetrics and Gynecology, Calcutta National Medical College and Hospital, Kolkata, India
| | - Rakhi Bandyopadhyay
- Department of Ophthalmology, Diamond Harbour Medical College and Hospital, West Bengal, India
| | - Namrata Bhattacharya
- Department of Obstetrics and Gynecology, Calcutta National Medical College and Hospital, Kolkata, India
| | - Arghya Maitra
- Department of Obstetrics and Gynecology, Calcutta National Medical College and Hospital, Kolkata, India
| | - Sayan Mukherjee
- Department of Obstetrics and Gynecology, Grant Government Medical College and Sir J.J. Group of Hospital, Maharashtra, India
| | - Swarnakamal Mondal
- Department of Obstetrics and Gynecology, Calcutta National Medical College and Hospital, Kolkata, India
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Two-Dimensional Ultrasound and Triplane Tissue Doppler Ultrasound of Patients with Severe Preeclampsia. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:3384713. [PMID: 35770113 PMCID: PMC9236786 DOI: 10.1155/2022/3384713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 05/28/2022] [Accepted: 05/31/2022] [Indexed: 11/17/2022]
Abstract
This study was to investigate the cardiac function characteristics under two-dimensional ultrasound and triplane tissue Doppler imaging (TDI) of patients with severe preeclampsia (SPE). 28 SPE patients with singleton pregnancy from January 2018 to December 2020 were included in the SPE group. 25 healthy nonpregnant women of reproductive age were taken as the control group (Ctrl group), and 26 normal pregnant women with singleton pregnancy were selected as the normal group (Norm group); all the research objects underwent ultrasonography. The morphological and functional indexes of left and right ventricles were compared among the cases in different groups. The results showed that the left ventricular end-diastolic period diameter (LVEDd), left ventricular relative wall thickness (LV-RWT), left ventricular mass index (LVMi), left anterior descending (LAd), left ventricular
and
values, right ventricular diameter (RV-D), right ventricular anterior wall thickness (RVAW),
value, right atrial septum (RA-S), pulmonary artery systolic pressure (PASP), left ventricular end-systolic period diameter (LVEds), interventricular septal thickness (IVSd), posterior wall thickness (PWd), end-diastolic period volume (EVD), end-systolic period volume (ESV), relative wall thickness (RWT), sphericity index (SpI), left atrium volume index (LAVi), and
value of patients in the SPE group were higher than those in the Ctrl group and the Norm group (
). The mitral annular plane systolic excursion (MAPSE),
value, tricuspid annual plane systolic excursion (TAPSE), ratio of early diastolic blood flow velocity to late diastolic blood flow velocity (
), ratio of peak early diastolic velocity to peak late diastolic velocity (
), peak early diastolic velocity (
), and ejection fraction (EF) of the SPE group were lower than those of the Ctrl group and the Norm group (
). The ratio of mitral valve early diastolic blood flow velocity to peak early diastolic velocity (
) of the Norm group was higher than that of the Ctrl group (
). In two-dimensional ultrasound of the SPE group, the maximum difference in time from the start to the peak of systole (Ts) of the right ventricle between the basal and middle segments of the lateral wall and that of interventricular septum (RV-Ts-max) was
. The maximum difference in time to peak of early diastole (Te) under the same condition (RV-Te-max) was
. Left ventricular LV-Ts-max and LV-Te-max were
and
, respectively, in triplane TDI, which were considerably higher than those in the Ctrl and Norm groups (
). It suggested that two-dimensional ultrasound and triplane TDI could reflect the ventricular morphology as well as diastolic and systolic function injury in patients, which offered a reference basis for the diagnosis of SPE.
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Wang Q, Liu D, Liu G. Value of Ultrasonic Image Features in Diagnosis of Perinatal Outcomes of Severe Preeclampsia on account of Deep Learning Algorithm. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:4010339. [PMID: 35035520 PMCID: PMC8759876 DOI: 10.1155/2022/4010339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 11/28/2021] [Accepted: 12/08/2021] [Indexed: 11/30/2022]
Abstract
This study is aimed at discussing the value of ultrasonic image features in diagnosis of perinatal outcomes of severe preeclampsia on account of deep learning algorithm. 140 pregnant women singleton with severe preeclampsia were selected as the observation group. At the same time, 140 normal singleton pregnant women were selected as the control group. The hemodynamic indexes were detected by color Doppler ultrasound. The CNN algorithm was used to classify ultrasound images of two groups of pregnant women. The differential scanning calorimetry (DSC), mean pixel accuracy (MPA), and mean intersection of union (MIOU) values of CNN algorithm were 0.9410, 0.9228, and 0.8968, respectively. Accuracy, precision, recall, and F1-score were 93.44%, 95.13%, 95.09%, and 94.87%, respectively. The differences were statistically significant (P < 0.05). Compared with the normal control group, the umbilical artery (UA), uterine artery-systolic/diastolic (UTA-S/D), uterine artery (UTA), and digital video (DV) of pregnant women in the observation group were remarkably increased; the minimum alveolar effective concentration (MCA) of the observation group was obviously lower than the MCA of the control group, and the differences between groups were statistically valid (P < 0.05). Logistic regression analysis showed that UA-S/D, UA-resistance index (UA-RI), UTA-S/D, UTA-pulsatility index (UTA-PI), DV-peak velocity index for veins (DV-PVIV), and MCA-S/D were independent risk factors for the outcome of perinatal children with severe preeclampsia. In the perinatal management of severe epilepsy, the combination of the above blood flow indexes to select the appropriate delivery time had positive significance to improve the pregnancy outcome and reduce the perinatal mortality.
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Affiliation(s)
- Qiang Wang
- Department of Ultrasonography, Yidu Central Hospital of Weifang, Qingzhou, 262500 Shandong, China
| | - Dong Liu
- Department of Ultrasonography, Yidu Central Hospital of Weifang, Qingzhou, 262500 Shandong, China
| | - Guangheng Liu
- Department of Ultrasonography, Weifang People's Hospital, Weifang, 261041 Shandong, China
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Clinical Effects of Integrated Traditional Chinese and Western Medicine in Treating Severe Preeclampsia and Its Influence on Maternal and Infant Outcomes after Cesarean Section under Combined Lumbar and Epidural Anesthesia. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:6366914. [PMID: 34790247 PMCID: PMC8592741 DOI: 10.1155/2021/6366914] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 10/18/2021] [Indexed: 01/13/2023]
Abstract
Objective This study is aimed to observe the clinical effects of integrated traditional Chinese and Western medicine in treating severe preeclampsia (SPE) and its effects on maternal and infant outcomes after cesarean section under combined lumbar and epidural anesthesia. Method One hundred and sixty-six pregnant women with SPE were randomly divided into an experimental group and control group, with 83 cases in each group. The control group was given conventional treatments such as magnesium sulfate, and the experimental group received self-made traditional Chinese medicine decoction for oral administration. Results The total clinical effective rate of treatment in the experimental group was significantly higher than that in the control group. After treatment, the systolic blood pressure (SBP), diastolic blood pressure (DBP), mean arterial pressure (MAP), and 24 h proteinuria (24 h PRO) levels of the experimental group were significantly lower than those of the control group. After cesarean section (c-section) under combined lumbar and epidural anesthesia, there were statistically significant differences in placental abruption, uterine weakness, fetal intrauterine distress, and neonatal asphyxia in the experimental group, while there were no significant differences in oligohydramnios. After treatment, the contents of inflammatory factors in both groups decreased, and the decrease was more prominent in the experimental group. After treatment, the levels of blood urea nitrogen (BUN), serum creatinine (Scr), and albumin (Alb) and β2 microglobulin (β2-MG) of the two groups of patients decreased, and the levels of them in the experimental group decreased. After treatment, the levels of superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) in the two groups increased. However, the levels of malondialdehyde (MDA), lipid peroxide (LPO), and advanced oxidation protein products (AOPP) all reduced, and the increase or decrease in the experimental group was more prominent. Conclusion The combination of traditional Chinese and Western medicine can reduce the blood pressure of a patient with SPE. After the combined spinal-epidural anesthesia and cesarean section, it can significantly improve the maternal and infant outcomes and renal function, reduce inflammatory factors levels and body oxidative stress, and increase the activities of antioxidant enzymes.
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Bonnet MP, Garnier M, Keita H, Compère V, Arthuis C, Raia-Barjat T, Berveiller P, Burey J, Bouvet L, Bruyère M, Castel A, Clouqueur E, Gonzalez Estevez M, Faitot V, Fischer C, Fuchs F, Lecarpentier E, Le Gouez A, Rigouzzo A, Rossignol M, Simon E, Vial F, Vivanti AJ, Zieleskiewicz L, Sénat MV, Schmitz T, Sentilhes L. [Reprint of: Severe pre-eclampsia: guidelines for clinical practice from the French Society of Anesthesiology and Intensive Care (SFAR) and the French College of Gynaecologists and Obstetricians (CNGOF)]. GYNECOLOGIE, OBSTETRIQUE, FERTILITE & SENOLOGIE 2021:S2468-7189(21)00246-4. [PMID: 34772654 DOI: 10.1016/j.gofs.2021.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Marie-Pierre Bonnet
- Sorbonne Université, GRC 29, DMU DREAM, Department of Anaesthesiology and Intensive Care, Armand Trousseau University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; Centre de Recherche épidémiologie et Statistiques Sorbonne Paris Cité (CRESS) U1153, INSERM, Obstetrical, Perinatal and Paediatric Epidemiology (EPOPé) Research Team, Université de Paris, Paris, France.
| | - Marc Garnier
- Sorbonne Université, APHP, GRC 29, DMU DREAM, Department of Anesthesiology and Critical Care Medicine, Tenon University Hospital, Paris, France
| | - Hawa Keita
- Université de Paris, Department of Anaesthesiology and Intensive Care, Necker Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Vincent Compère
- Department of Anaesthesiology and Critical Care, Rouen University Hospital, Rouen, France
| | - Chloé Arthuis
- Department of Obstetrics and Gynaecology, Nantes University Hospital, Mother and Child Hospital, Nantes, France
| | - Tiphaine Raia-Barjat
- Department of Gynaecology, Obstetrics, and Reproductive Medicine, Saint Etienne University Hospital, Université de Saint Etienne Jean Monnet, INSERM, U 1059 SainBioSE, F-42023 Saint Etienne, France
| | - Paul Berveiller
- Department of Obstetrics and Gynaecology - Poissy Saint-Germain Hospital, Poissy, France; Université Paris-Saclay, UVSQ, INRAE, BREED, Jouy-en-Josas, France; Ecole Nationale Vétérinaire d'Alfort, BREED, Maison-Alfort, France
| | - Julien Burey
- Sorbonne Université, APHP, GRC 29, DMU DREAM, Department of Anesthesiology and Critical Care Medicine, Tenon University Hospital, Paris, France
| | - Lionel Bouvet
- Department of Anaesthesiology and Intensive Care, Mother and Child Hospital, Hospices Civils de Lyon, Bron, France; Université de Lyon, Claude Bernard Lyon 1, Villeurbanne, France
| | - Marie Bruyère
- Department of Anaesthesiology, Intensive Care and Perioperative Medicine, Bicêtre University Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris-Saclay, Le Kremlin- Bicêtre, France
| | - Adeline Castel
- Department of Anaesthesiology and Intensive Care, Paule de Viguier University Hospital, Toulouse, France
| | - Elodie Clouqueur
- Department of Obstetrics and Gynaecology, Tourcoing Hospital, France
| | - Max Gonzalez Estevez
- Department of Anaesthesiology, Intensive Care and Perioperative Medicine, Jeanne de Flandre Maternity Hospital, Lille University Hospital, Lille, France
| | - Valentina Faitot
- Department of Anaesthesiology and Intensive Care, Hautepierre Hospital, Strasbourg University Hospital, Strasbourg, France
| | - Catherine Fischer
- Department of Anaesthesiology and Intensive Care, Cochin University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Florent Fuchs
- Department of Obstetrics and Gynaecology, Montpellier University Hospital, Arnaud de Villeneuve Hospital, Montpellier, France; Institut Desbrest d'Epidémiologie et de Santé Publique (IDESP), UMR INSERM - Université de Montpellier, Campus Santé, IURC, Montpellier, France
| | - Edouard Lecarpentier
- Department of Gynaecology, Obstetrics and Reproductive Medicine, Université de Paris Est Créteil, CHIC of Créteil, Créteil, France; INSERM U955 Institut Biomédical Henri Mondor, Créteil, France
| | - Agnès Le Gouez
- Department of Anaesthesiology and Intensive Care, Antoine Béclère Hospital, Assistance Publique-Hôpitaux de Paris, Clamart, France
| | - Agnès Rigouzzo
- Sorbonne Université, GRC 29, DMU DREAM, Department of Anaesthesiology and Intensive Care, Armand Trousseau University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Mathias Rossignol
- Department of Anaesthesiology and Intensive Care and SMUR, Lariboisière University Hospital, Assistance Publique-Hôpitaux de Paris, Université de Paris, Paris, France
| | - Emmanuel Simon
- Department of Gynaecology, Obstetrics and Reproductive Biology, Dijon Bourgogne University Hospital, France; UFR Sciences de santé Dijon, Université de Bourgogne, France
| | - Florence Vial
- Department of Anaesthesiology and Intensive Care, Nancy University Hospital, Nancy, France
| | - Alexandre J Vivanti
- Division of Obstetrics and Gynaecology, Antoine Béclère University Hospital, Université de Paris Saclay, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Laurent Zieleskiewicz
- Department of Anaesthesiology and Intensive Care, Hôpital Nord, Assistance Publique des Hôpitaux de Marseille, Université de Aix Marseille, France; Centre for Cardiovascular and Nutrition Research (C2VN), INSERM, INRA, Université de Aix Marseille, Marseille, France
| | - Marie-Victoire Sénat
- Department of Gynaecology and Obstetrics, Bicêtre Hospital, Assistance Publique-Hôpitaux de Paris, University de Paris-Saclay, UVSQ, CESP, INSERM, Villejuif, France
| | - Thomas Schmitz
- Centre de Recherche épidémiologie et Statistiques Sorbonne Paris Cité (CRESS) U1153, INSERM, Obstetrical, Perinatal and Paediatric Epidemiology (EPOPé) Research Team, Université de Paris, Paris, France; Department of Gynaecology and Obstetrics, Robert Debré University Hospital, Assistance Publique-Hôpitaux de Paris, Université de Paris, Paris, France
| | - Loïc Sentilhes
- Department of Obstetrics and Gynecology, Aliénor d'Aquitaine Maternity Hospital, Bordeaux University Hospital, Bordeaux, France
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Bajwa SJS, Kurdi MS, Sutagatti JG, Bajwa SK, Theerth KA. Point-of-Care Ultrasound (POCUS) for the assessment of volume status and fluid management in patients with severe pre-eclampsia: A systematic review and meta-analysis. Indian J Anaesth 2021; 65:716-730. [PMID: 34898698 PMCID: PMC8607863 DOI: 10.4103/ija.ija_820_21] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/04/2021] [Accepted: 10/13/2021] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND AND AIMS Appropriate volume assessment and fluid management can prevent maternal deaths in the severely pre-eclamptic (SPE) parturients. We planned a systematic review and meta-analysis (MA) to evaluate the role and ability of point-of-care ultrasound (POCUS) in the assessment of volume status and early detection of lung oedema in an SPE parturient. METHODS An e-literature search was done from several databases. Data were extracted under five domains including POCUS-derived parameters like echo comet score (ECS), lung ultrasound (LUS) scores, B-patterns, optic nerve sheath diameter (ONSD), E/e' ratio, presence of pleural effusion, pulmonary interstitial syndrome and pulmonary congestion. The risk of bias was assessed. Extracted data were analysed using MetaXL and Revman 5.3. Heterogeneity in the studies was evaluated using the Cochrane Q test and I2 statistics. Funnel plots were used for the assessment of publication bias. RESULTS Seven prospective studies including 574 parturients (including 396 pre-eclamptics) were selected. POCUS included lung, optic nerve, cardiac and thoracic US. In two studies, the ECS and LUS scores pre-delivery were higher in pre-eclamptics. Two studies found a mean ONSD of 5-5.84 mm before delivery. MA revealed a significantly lower mean ECS score at post-delivery than pre-delivery, and the summary prevalence of B-pattern and pleural effusion among SPE parturients was found to be 0.28 (0.03-0.84) and 0.1 (0-0.2), respectively. A good correlation was observed between B-line patterns and diastolic dysfunction (increased E/e' ratio), LUS score and thoracic fluid content, ONSD and ECS in individual studies. CONCLUSION POCUS parameters can be useful as early markers of fluid status and serve as useful tools in the precise clinical management of pre-eclampsia.
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Affiliation(s)
- Sukhminder Jit Singh Bajwa
- Department of Anaesthesiology and Intensive Care, Gian Sagar Medical College and Hospital, Banur, Patiala, Punjab, India
| | - Madhuri S. Kurdi
- Department of Anaesthesiology, Karnataka Institute of Medical Sciences (KIMS), Hubballi, Karnataka, India
| | - Jagadish G. Sutagatti
- Department of Radiodiagnosis, Karnataka Institute of Medical Sciences (KIMS), Hubballi, Karnataka, India
| | - Sukhwinder K. Bajwa
- Department of Obstetrics and Gynaecology, Bajwa Maternity and Nursing Home, Patiala, Punjab, India
| | - Kaushic A. Theerth
- Department of Anaesthesiology, Medical Trust Hospital, Ernakulum, Kerala, India
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15
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Bonnet MP, Garnier M, Keita H, Compère V, Arthuis C, Raia-Barjat T, Berveiller P, Burey J, Bouvet L, Bruyère M, Castel A, Clouqueur E, Gonzalez Estevez M, Faitot V, Fischer C, Fuchs F, Lecarpentier E, Le Gouez A, Rigouzzo A, Rossignol M, Simon E, Vial F, Vivanti AJ, Zieleskiewicz L, Camilleri C, Sénat MV, Schmitz T, Sentilhes L. Guidelines for the management of women with severe pre-eclampsia. Anaesth Crit Care Pain Med 2021; 40:100901. [PMID: 34602381 DOI: 10.1016/j.accpm.2021.100901] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To provide national guidelines for the management of women with severe pre-eclampsia. DESIGN A consensus committee of 26 experts was formed. A formal conflict-of-interest (COI) policy was developed at the onset of the process and enforced throughout. The entire guidelines process was conducted independently of any industrial funding. The authors were advised to follow the principles of the Grading of Recommendations Assessment, Development and Evaluation (GRADE®) system to guide assessment of quality of evidence. The potential drawbacks of making strong recommendations in the presence of low-quality evidence were emphasised. METHODS The last SFAR and CNGOF guidelines on the management of women with severe pre-eclampsia were published in 2009. The literature is now sufficient for an update. The aim of this expert panel guidelines is to evaluate the impact of different aspects of the management of women with severe preeclampsia on maternal and neonatal morbidities separately. The experts studied questions within 7 domains. Each question was formulated according to the PICO (Patients Intervention Comparison Outcome) model and the evidence profiles were produced. An extensive literature review and recommendations were carried out and analysed according to the GRADE® methodology. RESULTS The SFAR/CNGOF experts panel provided 25 recommendations: 8 have a high level of evidence (GRADE 1+/-), 9 have a moderate level of evidence (GRADE 2+/-), and for 7 recommendations, the GRADE method could not be applied, resulting in expert opinions. No recommendation was provided for 3 questions. After one scoring round, strong agreement was reached between the experts for all the recommendations. CONCLUSIONS There was strong agreement among experts who made 25 recommendations to improve practices for the management of women with severe pre-eclampsia.
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Affiliation(s)
- Marie-Pierre Bonnet
- Sorbonne Université, GRC 29, DMU DREAM, Department of Anaesthesiology and Intensive Care, Armand Trousseau University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; Centre de Recherche Épidémiologie et Statistiques Sorbonne Paris Cité (CRESS) U1153, INSERM, Obstetrical, Perinatal and Paediatric Epidemiology (EPOPé) Research Team, Université de Paris, Paris, France.
| | - Marc Garnier
- Sorbonne Université, APHP, GRC 29, DMU DREAM, Department of Anesthesiology and Critical Care Medicine, Tenon University Hospital, Paris, France
| | - Hawa Keita
- Université de Paris, Department of Anaesthesiology and Intensive Care, Necker Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Vincent Compère
- Department of Anaesthesiology and Critical Care, Rouen University Hospital, Rouen, France
| | - Chloé Arthuis
- Department of Obstetrics and Gynaecology, Nantes University Hospital, Mother and Child Hospital, Nantes, France
| | - Tiphaine Raia-Barjat
- Department of Gynaecology, Obstetrics, and Reproductive Medicine, Saint Etienne University Hospital, Université de Saint Etienne Jean Monnet, INSERM, U 1059 SainBioSE, F-42023 Saint Etienne, France
| | - Paul Berveiller
- Department of Obstetrics and Gynaecology - Poissy Saint-Germain Hospital, Poissy, France; Université Paris-Saclay, UVSQ, INRAE, BREED, Jouy-en-Josas, France; Ecole Nationale Vétérinaire d'Alfort, BREED, Maison-Alfort, France
| | - Julien Burey
- Sorbonne Université, APHP, GRC 29, DMU DREAM, Department of Anesthesiology and Critical Care Medicine, Tenon University Hospital, Paris, France
| | - Lionel Bouvet
- Department of Anaesthesiology and Intensive Care, Mother and Child Hospital, Hospices Civils de Lyon, Bron, France; Université de Lyon, Claude Bernard Lyon 1, Villeurbanne, France
| | - Marie Bruyère
- Department of Anaesthesiology, Intensive Care and Perioperative Medicine, Bicêtre University Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris-Saclay, Le Kremlin- Bicêtre, France
| | - Adeline Castel
- Department of Anaesthesiology and Intensive Care, Paule de Viguier University Hospital, Toulouse, France
| | - Elodie Clouqueur
- Department of Obstetrics and Gynaecology, Tourcoing Hospital, France
| | - Max Gonzalez Estevez
- Department of Anaesthesiology, Intensive Care and Perioperative Medicine, Jeanne de Flandre Maternity Hospital, Lille University Hospital, Lille, France
| | - Valentina Faitot
- Department of Anaesthesiology and Intensive Care, Hautepierre Hospital, Strasbourg University Hospital, Strasbourg, France
| | - Catherine Fischer
- Department of Anaesthesiology and Intensive Care, Cochin University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Florent Fuchs
- Department of Obstetrics and Gynaecology, Montpellier University Hospital, Arnaud de Villeneuve Hospital, Montpellier, France; Institut Desbrest d'Epidémiologie et de Santé Publique (IDESP), UMR INSERM - Université de Montpellier, Campus Santé, IURC, Montpellier, France
| | - Edouard Lecarpentier
- Department of Gynaecology, Obstetrics and Reproductive Medicine, Université de Paris Est Créteil, CHIC of Créteil, Créteil, France; INSERM U955 Institut Biomédical Henri Mondor, Créteil, France
| | - Agnès Le Gouez
- Department of Anaesthesiology and Intensive Care, Antoine Béclère Hospital, Assistance Publique-Hôpitaux de Paris, Clamart, France
| | - Agnès Rigouzzo
- Sorbonne Université, GRC 29, DMU DREAM, Department of Anaesthesiology and Intensive Care, Armand Trousseau University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Mathias Rossignol
- Department of Anaesthesiology and Intensive Care and SMUR, Lariboisière University Hospital, Assistance Publique-Hôpitaux de Paris, Université de Paris, Paris, France
| | - Emmanuel Simon
- Department of Gynaecology, Obstetrics and Reproductive Biology, Dijon Bourgogne University Hospital, France; UFR Sciences de santé Dijon, Université de Bourgogne, France
| | - Florence Vial
- Department of Anaesthesiology and Intensive Care, Nancy University Hospital, Nancy, France
| | - Alexandre J Vivanti
- Division of Obstetrics and Gynaecology, Antoine Béclère University Hospital, Université de Paris Saclay, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Laurent Zieleskiewicz
- Department of Anaesthesiology and Intensive Care, Hôpital Nord, Assistance Publique des Hôpitaux de Marseille, Université de Aix Marseille, France; Centre for Cardiovascular and Nutrition Research (C2VN), INSERM, INRA, Université de Aix Marseille, Marseille, France
| | - Céline Camilleri
- "Grossesse et Santé, Contre la Prééclampsie" Association, Paris, France
| | - Marie-Victoire Sénat
- Department of Gynaecology and Obstetrics, Bicêtre Hospital, Assistance Publique-Hôpitaux de Paris, University de Paris-Saclay, UVSQ, CESP, INSERM, Villejuif, France
| | - Thomas Schmitz
- Centre de Recherche Épidémiologie et Statistiques Sorbonne Paris Cité (CRESS) U1153, INSERM, Obstetrical, Perinatal and Paediatric Epidemiology (EPOPé) Research Team, Université de Paris, Paris, France; Department of Gynaecology and Obstetrics, Robert Debré University Hospital, Assistance Publique-Hôpitaux de Paris, Université de Paris, Paris, France
| | - Loïc Sentilhes
- Department of Obstetrics and Gynecology, Aliénor d'Aquitaine Maternity Hospital, Bordeaux University Hospital, Bordeaux, France
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Gokkus H, Cosgun Z, Cosgun M, Ekici MA, Kalaycioglu O. Sonographic Evaluation of Pulmonary Interstitial Edema in Patient With Preeclampsia. Ultrasound Q 2021; 37:267-271. [PMID: 34478426 DOI: 10.1097/ruq.0000000000000554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
ABSTRACT The aim of this study was to sonographically detect pulmonary edema, which is a major problem in pregnant women with preeclampsia, in the interstitial phase. We evaluated 41 preeclampsia patients and 21 control subjects prospectively. In the preeclampsia group, 26 patients had severe features, whereas the other 15 patients had none. To detect early fluid loading in lungs, sonographic B lines were counted from the intercostal space by using ultrasonography, and left ventricular loading findings were examined for corporation by using transthoracic echocardiography both before and after birth. In severe preeclampsia, the number of B lines before and after birth is statistically significant compared with the other groups. In addition, the total number of B lines calculated at 24 hours after delivery was significantly lower than that calculated before delivery (P < 0.018). In terms of prenatal E values, a statistically significant difference was found between all groups (P < 0.001). A strong positive and statistically significant relationship was found between B lines and prenatal E/e' (r = 0.768; P < 0.001). The overall accuracy rate of the prenatal E/e' and E value for estimation of the B line number classification is 0.791 (95% confidence interval, 0.674-0.908; P < 0.001) and 0.829 (95% confidence interval, 0.722-0.936; P < 0.001), respectively. Pulmonary edema is a serious complication in patients with severe preeclampsia and may be detected interstitially in some patients, even if it does not occur clinically.
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Affiliation(s)
- Halil Gokkus
- Department of Radiology, Izzet Baysal State Hospital
| | | | | | | | - Oya Kalaycioglu
- Biostatistics and Medical Informatics, Izzet Baysal Faculty of Medicine, Izzet Baysal University, Bolu, Turkey
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Macias P, Wilson JG, Austin NS, Guo N, Carvalho B, Ortner CM. Point-of-Care Lung Ultrasound Pattern in Healthy Parturients: Prevalence of Pulmonary Interstitial Syndrome Following Vaginal Delivery, Elective and Unplanned Intrapartum Cesarean Delivery. Anesth Analg 2021; 133:739-746. [PMID: 33721873 DOI: 10.1213/ane.0000000000005464] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Pregnancy-related cardiovascular physiologic changes increase the likelihood of pulmonary edema, with the risk of fluid extravasating into the pulmonary interstitium being potentially at a maximum during the early postpartum period. Data on the impact of labor and peripartum hemodynamic strain on lung ultrasound (LUS) are limited, and the prevalence of subclinical pulmonary interstitial syndrome in peripartum women is poorly described. The primary aim of this exploratory study was to estimate the prevalence of pulmonary interstitial syndrome in healthy term parturients undergoing vaginal (VD), elective (eCD), and unplanned intrapartum cesarean deliveries (uCD). Secondary aims were to estimate the prevalence of positive lung regions (≥3 B-lines on LUS per region) and to assess the associations between positive lung regions and possible contributing factors. METHODS In this prospective observational cohort study, healthy women at term undergoing VD, eCD, or uCD were enrolled. Following international consensus recommendations, a LUS examination was performed within 4 hours after delivery applying an 8-region technique. Pulmonary interstitial syndrome was defined by the presence of 2 or more positive lung regions per hemithorax. Ultrasound studies were reviewed by 2 blinded reviewers and assessed for interobserver reliability. RESULTS Seventy-five women were assessed (n = 25 per group). No pulmonary interstitial syndrome was found in the VD and eCD groups (each 0 of 25; 0%, 95% confidence interval [CI], 0-13.7). Pulmonary interstitial syndrome was found in 2 of 25 (8%, 95% CI, 1-26) women undergoing an uCD (P = .490 for VD versus uCD and P = .490 for eCD versus uCD). In 1 woman, this correlated clinically with the development of pulmonary edema. One or more positive lung regions were present in 5 of 25 (20%), 6 of 25 (24%), and 11 of 25 (44%) parturients following VD, eCD, and uCD, respectively (P = .136). Positive lung regions were predominantly found in lateral lung regions. The number of positive lung regions showed a weak correlation with patient age (r = 0.25, 95% CI, 0.05-0.47; P = .033). No significant association was found between LUS pattern and parity, duration of labor, labor augmentation, labor induction, estimated total intravenous fluid intake, or net intravenous fluid intake. CONCLUSIONS Although many focal areas of increased extravascular lung water (20%-44% prevalence) can be identified on LUS, the overall prevalence of pulmonary interstitial syndrome was 2.7% (2 of 75; 95% CI, 0.3-9.3) among healthy term parturients soon after delivery. Focal areas of positive lung water regions were weakly correlated with maternal age.
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Affiliation(s)
- Paul Macias
- From the Departments of Anesthesiology, Perioperative and Pain Medicine
| | - Jennifer G Wilson
- Emergency Medicine, Stanford University School of Medicine, Palo Alto, California
| | - Naola S Austin
- From the Departments of Anesthesiology, Perioperative and Pain Medicine
| | - Nan Guo
- From the Departments of Anesthesiology, Perioperative and Pain Medicine
| | - Brendan Carvalho
- From the Departments of Anesthesiology, Perioperative and Pain Medicine
| | - Clemens M Ortner
- From the Departments of Anesthesiology, Perioperative and Pain Medicine
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18
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Evolution of cardiac geometry and function in women with severe preeclampsia from immediately post-delivery to 1 year postpartum. Int J Cardiovasc Imaging 2021; 37:2217-2225. [PMID: 33713218 DOI: 10.1007/s10554-021-02210-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 03/01/2021] [Indexed: 10/21/2022]
Abstract
Preeclampsia is associated with left ventricular (LV) geometrical and functional changes, which could be related to cardiovascular risk later in life. The purpose of our study was to evaluate evolution of LV dimensions and function in severe preeclamptic women from immediately post-delivery to 1 year postpartum. Twenty-five women with severe preeclampsia and 15 healthy term controls underwent standard and speckle-tracking echocardiography 1 day after delivery and 1 year postpartum. On day 1 post-delivery preeclamptic women were exposed to higher preload (p = 0.003) and afterload (p < 0.001) compared to controls. Parameter of longitudinal LV systolic function s' was significantly lower in preeclamptic compared to control group (p = 0.017) 1 day post-delivery. Additionally, diastolic function parameters were significantly more impaired in preeclamptic compared to control group (lower e' (p = 0.02) and higher E/e' ratio (p = 0.003) in preeclamptic group). Larger LV mass (p = 0.03) and a trend of higher proportion of altered cardiac geometry (p = 0.061) were observed in preeclampsia 1 day post-delivery. One year after delivery both groups had comparable geometric and functional parameters with similar afterload and preload (p > 0.05, for all). In preeclamptic group systolic and diastolic functional parameters improved significantly during follow-up (p < 0.05), while no such evolution was noted in controls (> 0.05). In women with severe preeclampsia subtle cardiac functional impairment immediately post-delivery completely resolved 1 year postpartum. Observed cardiac alterations suggest intrinsic myocardial dysfunction in preeclampsia, which became unmasked or exacerbated by higher load imposed on the LV immediately post-delivery that disappeared in mid-term follow-up.
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Pachtman Shetty SL, Koenig S, Tenenbaum S, Meirowitz N. Point-of-care lung ultrasound patterns in late third-trimester gravidas with and without preeclampsia. Am J Obstet Gynecol MFM 2021; 3:100310. [PMID: 33465492 DOI: 10.1016/j.ajogmf.2021.100310] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 01/06/2021] [Accepted: 01/10/2021] [Indexed: 01/21/2023]
Abstract
BACKGROUND Transthoracic point-of-care ultrasonography of the lungs has become a standard technique in critical care medicine for the evaluation of patients with respiratory signs or symptoms but has not been well studied in pregnancy. OBJECTIVE To compare lung ultrasound patterns in third-trimester gravidas with and without preeclampsia and assess interobserver agreement between 3 obstetrical providers and a physician expert in critical care lung ultrasound. STUDY DESIGN This is a prospective observational study of 262 women with singleton pregnancies between 32 0/7 and 41 6/7 weeks' gestation. Lung ultrasound examinations were performed and interpreted by a team of obstetrical care providers and then interpreted by an expert in point-of-care lung ultrasound. The number of B-lines in each of the 4 lung fields, indicating the accumulation of fluid in the interstitial space and the alveoli, was evaluated. The primary outcome was a positive study for pulmonary interstitial edema, defined as an ultrasound study with 3 or more B-lines in 2 or more bilateral lung fields. The secondary outcome was a lung ultrasound study with 1 or 2 B-lines in 1 or more lung fields or 3 B-lines in 1 lung field. Interobserver agreement in lung ultrasound interpretation between obstetrical care providers and an expert in critical care point-of-care ultrasonography of the lung was assessed. RESULTS Among healthy gravidas, no subject had a lung ultrasound examination positive for pulmonary interstitial edema. Notably, 2 patients with preeclampsia had positive lung ultrasound studies, and both had respiratory symptoms or signs of pulmonary edema. One or 2 B-lines or 3 B-lines in 1 lung field were identified in 11.4% of healthy gravidas and 18.6% of patients with preeclampsia. There was no difference in lung ultrasound patterns between healthy gravidas and those with preeclampsia. The obstetrical care providers and the lung ultrasound expert had a high proportion of agreement regarding the interpretation of negative lung ultrasound examinations. The 2 patients with clinical signs of pulmonary edema were judged to have positive studies by both the obstetrical team and the expert; however, the obstetrical team classified more studies as positive. CONCLUSION Lung ultrasound patterns in women with preeclampsia without respiratory symptoms or clinical signs of pulmonary edema are similar to the lung ultrasound patterns of healthy gravidas. Point-of-care lung ultrasound can be used to evaluate third-trimester gravidas with preeclampsia and respiratory complaints or signs concerning for pulmonary edema. Formal training is important before the widespread adoption of point-of-care lung ultrasound by obstetrical healthcare providers.
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Affiliation(s)
- Sarah L Pachtman Shetty
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Long Island Jewish Medical Center, New Hyde Park, NY.
| | - Seth Koenig
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Long Island Jewish Medical Center, New Hyde Park, NY
| | - Sara Tenenbaum
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Long Island Jewish Medical Center, New Hyde Park, NY
| | - Natalie Meirowitz
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Long Island Jewish Medical Center, New Hyde Park, NY
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Korenc M, Zieleskiewicz L, Stopar Pintaric T, Blajic I, Ambrozic J, Lucovnik M. The effect of vitamin C on pulmonary oedema in patients with severe preeclampsia: A single-centre, randomised, placebo-controlled, double-blind trial. Anaesth Crit Care Pain Med 2021; 40:100800. [PMID: 33453456 DOI: 10.1016/j.accpm.2021.100800] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 09/18/2020] [Accepted: 09/22/2020] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To determine whether vitamin C in the first three days postpartum reduces pulmonary oedema (PE) assessed by lung ultrasound in patients with severe preeclampsia. DESIGN Randomised, placebo-controlled, double-blind trial. SETTING Tertiary perinatal centre. POPULATION Consecutively admitted patients with singleton pregnancies complicated by severe preeclampsia. METHODS Thirty-four patients received vitamin C (1.5 g/6 h) (n = 17) or placebo (n = 17) at days 1, 2, and 3 postdelivery. Mann-Whitney-U test was used to compare vitamin C vs placebo groups. A p ≤ 0.05 was considered statistically significant. MAIN OUTCOME MEASURES Lung ultrasound was performed once daily in the first three days following delivery. Echo Comet Score (ECS) on day 1 postdelivery was the primary outcome studied and was obtained using the 28-rib interspaces technique. ECS on days 2 and 3 postdelivery were secondary outcomes. RESULTS There was no significant difference in ECS on day 1 (median 23 (inter-quartile range (IQR) 21-61) vs 18 (IQR 8-35); p = 0.31). All ultrasound examinations on day 1 were performed within six hours from delivery. On days 2 and 3, ECS was significantly lower in vitamin C group compared to placebo (8 (IQR 3-14) vs 35 (IQR 15-78); p = 0.03 and 5 (IQR 3-10) vs 18 (IQR 18-44); p = 0.04, respectively). CONCLUSION A single dose of intravenous vitamin C did not reduce PE in postpartum patients with severe preeclampsia on day 1 after delivery. Repeated doses, however, seem to have a delayed effect with a reduction in PE detected on ultrasound on days 2 and 3 following delivery. TRIAL REGISTRATION This trial is registered at ClinicalTrials.gov: ID NCT03451266 (https://clinicaltrials.gov/ct2/show/NCT03451266?term=NCT03451266&draw=2&rank=1).
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Affiliation(s)
- Monika Korenc
- Department of Perinatology, Division of Obstetrics and Gynaecology, University Medical Centre Ljubljana, Slovenia
| | - Laurent Zieleskiewicz
- Department of Anaesthesiology and Critical Care Medicine, North Hospital, Aix Marseille University, Marseille, France
| | - Tatjana Stopar Pintaric
- Department of Anaesthesiology and Intensive Therapy, University Medical Centre Ljubljana, Slovenia; Faculty of Medicine, University of Ljubljana, Slovenia
| | - Iva Blajic
- Department of Anaesthesiology and Intensive Therapy, University Medical Centre Ljubljana, Slovenia
| | - Jana Ambrozic
- Department of Cardiology, University Medical Centre Ljubljana, Slovenia
| | - Miha Lucovnik
- Department of Perinatology, Division of Obstetrics and Gynaecology, University Medical Centre Ljubljana, Slovenia; Faculty of Medicine, University of Ljubljana, Slovenia.
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Mowafy SMS, Elsayed M. Optic nerve sheath diameter versus extra-vascular lung water detected by ultrasound in volume status prediction in severe preeclampsia. EGYPTIAN JOURNAL OF ANAESTHESIA 2020. [DOI: 10.1080/11101849.2020.1816153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Affiliation(s)
- Sherif M. S Mowafy
- Department of Anesthesia and Surgical Intensive Care, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Mohamed Elsayed
- Department of Anesthesia and Surgical Intensive Care, Faculty of Medicine, Zagazig University, Zagazig, Egypt
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Point-of-care ultrasound in pregnancy: gastric, airway, neuraxial, cardiorespiratory. Curr Opin Anaesthesiol 2020; 33:277-283. [DOI: 10.1097/aco.0000000000000846] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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23
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Dynamic changes in cardiac function before and early postdelivery in women with severe preeclampsia. J Hypertens 2020; 38:1367-1374. [DOI: 10.1097/hjh.0000000000002406] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Ortner CM, Krishnamoorthy V, Neethling E, Flint M, Swanevelder JL, Lombard C, Fawcus S, Dyer RA. Point-of-Care Ultrasound Abnormalities in Late-Onset Severe Preeclampsia: Prevalence and Association With Serum Albumin and Brain Natriuretic Peptide. Anesth Analg 2019; 128:1208-1216. [PMID: 31094790 DOI: 10.1213/ane.0000000000003759] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Pilot studies applying point-of-care ultrasound (POCUS) in preeclampsia indicate the presence of pulmonary interstitial edema, cerebral edema, and cardiac dysfunction. Laboratory markers of oncotic pressure (albumin) and cardiac dysfunction (brain natriuretic peptide [BNP]) may be abnormal, but the clinical application remains unclear. We investigated the prevalence of pulmonary interstitial syndrome (PIS), cardiac dysfunction, and increased optic nerve sheath diameter (ONSD) in late-onset preeclampsia with severe features. The primary aim was to examine the association between PIS or ONSD and maternal serum albumin level. The secondary aims were to explore the association between cardiac dysfunction and PIS, ONSD, BNP, and serum albumin level and between POCUS-derived parameters and a suspicious or pathological cardiotocograph. METHODS Ninety-five women were enrolled in this prospective observational cohort study. A POCUS examination of lungs, heart, and ONSD was performed. PIS was defined as a bilateral B-line pattern on lung ultrasound and diastolic dysfunction according to an algorithm of the American Society of Echocardiography. ONSD >5.8 mm was interpreted as compatible with raised intracranial pressure (>20 mm Hg). Serum BNP and albumin levels were also measured. RESULTS PIS, diastolic dysfunction, systolic dysfunction, and raised left ventricular end-diastolic pressure (LVEDP) were present in 23 (24%), 31 (33%), 9 (10%), and 20 (25%) women, respectively. ONSD was increased in 27 (28%) women. Concerning the primary outcome, there was no association between albumin level and PIS (P = .4) or ONSD (P = .63). With respect to secondary outcomes, there was no association between albumin level and systolic dysfunction (P = .21) or raised LVEDP (P = .44). PIS was associated with diastolic dysfunction (P = .02) and raised LVEDP (P = .009; negative predictive value, 85%). BNP level was associated with systolic (P < .001) and diastolic dysfunction (P = .003) and LVEDP (P = .007). No association was found between POCUS abnormalities and a suspicious/pathological cardiotocograph (P = .07). CONCLUSIONS PIS, diastolic dysfunction, and increased ONSD were common in preeclampsia with severe features. Cardiac ultrasound abnormalities may be more useful than albumin levels in predicting PIS. The absence of PIS may exclude raised LVEDP. The further clinical relevance of PIS and raised ONSD remains to be established. BNP level was associated with cardiac ultrasound abnormalities. Although this study was not designed to directly influence clinical management, the findings suggest that POCUS may serve as a useful adjunct to clinical examination for the obstetric anesthesiologist managing these complex patients.
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Affiliation(s)
- Clemens M Ortner
- From the Department of Anaesthesia, Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna, Austria
| | - Vijay Krishnamoorthy
- Department of Anesthesiology, Duke University, Durham, North Carolina
- Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, Washington
| | - Elmari Neethling
- Department of Anaesthesia and Perioperative Medicine, University of Cape Town, Cape Town, Western Cape, South Africa
| | - Margot Flint
- Department of Anaesthesia and Perioperative Medicine, University of Cape Town, Cape Town, Western Cape, South Africa
| | - Justiaan L Swanevelder
- Department of Anaesthesia and Perioperative Medicine, University of Cape Town, Cape Town, Western Cape, South Africa
| | - Carl Lombard
- Biostatistics Unit, South African Medical Research Council, Cape Town, Western Cape, South Africa
- School of Public Health and Family Medicine, University of Cape Town, Cape Town, Western Cape, South Africa
| | - Susan Fawcus
- Department of Obstetrics and Gynaecology, University of Cape Town, Cape Town, Western Cape, South Africa
| | - Robert A Dyer
- Department of Anaesthesia and Perioperative Medicine, University of Cape Town, Cape Town, Western Cape, South Africa
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Mugerli S, Ambrožič J, Geršak K, Lučovnik M. Elevated soluble-St2 concentrations in preeclampsia correlate with echocardiographic parameters of diastolic dysfunction and return to normal values one year after delivery. J Matern Fetal Neonatal Med 2019; 34:379-385. [PMID: 31056999 DOI: 10.1080/14767058.2019.1609934] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Objectives: To compare soluble-ST2 (sST2) concentrations in patients with severe features of preeclampsia and healthy pregnant controls before as well as 1 year after delivery. Another objective was to assess potential correlation between sST2 concentrations and myocardial function.Methods: Patients with singleton pregnancy complicated by severe features of preeclampsia and healthy controls were included in a prospective observational study. Plasma sST2 concentrations were measured within 24 h before delivery and 1 year after delivery. Standard two-dimensional and Doppler echocardiography was performed at the time of first sST2 measurement before delivery. Mann-Whitney U test was used to compare sST2 values in preeclamptic patients versus controls. Kendall's tau was used to assess correlation between sST2 values and echocardiographic measures of left ventricular systolic and diastolic function (p < .05 significant).Results: We included 24 patients with severe preeclampsia and 29 controls. One year after delivery, sST2 concentrations were available for 24 (45%) participants (13 in preeclampsia group and 11 controls). Concentrations of sST2 were markedly elevated in patients with severe preeclampsia compared to healthy controls before delivery (p = .04), but not 1 year after delivery (p = .80). There was no significant correlation between sST2 and parameters of systolic function. In preeclamptic patients, we found a significant inverse correlation between sST2 and markers of diastolic function: peak early mitral inflow velocity E (Kendall's tau = -0.40; p = .02), peak early diastolic myocardial velocities at septal and lateral mitral annulus (e') (Kendall's tau = -0.354, p = .04) and ratio between e' and peak systolic myocardial velocities at the septal and lateral mitral annulus (e'/s') (Kendall's tau = -0.362, p = .04).Conclusions: Preeclampsia with severe features is associated with increased maternal plasma concentrations of sST2, which return to normal values in the first year after delivery. Higher sST2 levels in preeclamptic patients correlate with impaired parameters of left ventricular diastolic function.
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Affiliation(s)
- Sara Mugerli
- Department of Perinatology, Division of Obstetrics and Gynecology, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Jana Ambrožič
- Department of Cardiology, Division of Internal Medicine, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Ksenija Geršak
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Miha Lučovnik
- Department of Perinatology, Division of Obstetrics and Gynecology, University Medical Centre Ljubljana, Ljubljana, Slovenia
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Siddiqui MM, Banayan JM, Hofer JE. Pre-eclampsia through the eyes of the obstetrician and anesthesiologist. Int J Obstet Anesth 2019; 40:140-148. [PMID: 31208869 DOI: 10.1016/j.ijoa.2019.04.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Revised: 01/11/2019] [Accepted: 04/02/2019] [Indexed: 10/27/2022]
Abstract
Due to the high risk of morbidity and mortality from unrecognized and untreated pre-eclampsia, clinicians should have a high index of suspicion to evaluate, treat and monitor patients presenting with signs concerning for pre-eclampsia. Early blood pressure management and seizure prophylaxis during labor are critical for maternal safety. Intrapartum, special anesthetic considerations should be employed to ensure the safety of the parturient and fetus. Patients who have pre-eclampsia should be aware that they are at high risk for the future development of cardiovascular disease.
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Affiliation(s)
- M M Siddiqui
- Department of Obstetrics and Gynecology, The University of Chicago, United States
| | - J M Banayan
- Department of Anesthesia and Critical Care, The University of Chicago, United States
| | - J E Hofer
- Department of Anesthesia and Critical Care, The University of Chicago, United States.
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Simenc GB, Ambrozic J, Prokselj K, Tul N, Cvijic M, Mirkovic T, Lackner HK, Lucovnik M. Optic nerve ultrasound for fluid status assessment in patients with severe preeclampsia. Radiol Oncol 2018; 52:377-382. [PMID: 30511937 PMCID: PMC6287175 DOI: 10.2478/raon-2018-0047] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Accepted: 11/02/2018] [Indexed: 12/13/2022] Open
Abstract
Background There are no data on usefulness of optic nerve sheath diameter (ONSD) as a marker of patient's fluid status in preeclampsia. The objective was to examine potential correlation between ONSD and lung ultrasound estimates of extravascular lung water in severe preeclampsia. Patients and methods Thirty patients with severe preeclampsia were included. Optic and lung ultrasound were performed within 24 hours from delivery. ONSD was measured 3 mm behind the globe. Lung ultrasound Echo Comet Score (ECS) was obtained summing B-lines ("comet tails") in parasternal intercostal spaces bilaterally. Pearson's correlation analysis was used to assess the relationship between ONSD and ECS (p < 0.05 significant). Results Median ONSD was 5.7 mm (range 3.8-7.5 mm). Median ECS value was 19 (range 0-24). Statistically significant correlation was found between ONSD and ECS (r2 = 0.464; p < 0.001). Conclusions Significant correlation between ONSD and ECS suggests optic ultrasound could be used for assessing fluid status and guiding peripartum fluid therapy in patients with severe preeclampsia.
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Affiliation(s)
- Gabrijela Brzan Simenc
- Department of Perinatology, Division of Obstetrics and Gynecology, University Medical Center Ljubljana, Ljubljana, Slovenia
| | - Jana Ambrozic
- Department of Cardiology, University Medical Center Ljubljana, Ljubljana, Slovenia
| | - Katja Prokselj
- Department of Cardiology, University Medical Center Ljubljana, Ljubljana, Slovenia
| | - Natasa Tul
- Department of Perinatology, Division of Obstetrics and Gynecology, University Medical Center Ljubljana, Ljubljana, Slovenia
| | - Marta Cvijic
- Department of Cardiology, University Medical Center Ljubljana, Ljubljana, Slovenia
| | - Tomislav Mirkovic
- Department of Anesthesiology and Intensive Therapy, University Medical Center Ljubljana, Ljubljana, Slovenia
| | - Helmut Karl Lackner
- Otto Loewi Research Center, Section of Physiology, Medical University of Graz, Graz, Austria
| | - Miha Lucovnik
- Department of Perinatology, Division of Obstetrics and Gynecology, University Medical Center Ljubljana, Ljubljana, Slovenia
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Ambrožič J, Lučovnik M, Prokšelj K, Cvijić M. Understanding the Complex Link Between Cardiac Function and Pre-Eclampsia. J Am Coll Cardiol 2018; 72:2544. [PMID: 30442300 DOI: 10.1016/j.jacc.2018.07.103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 07/10/2018] [Accepted: 07/11/2018] [Indexed: 11/19/2022]
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Chen S, Leeton L, Castro J, Dennis A. Myocardial tissue characterisation and detection of myocardial oedema by cardiovascular magnetic resonance in women with pre-eclampsia: a pilot study. Int J Obstet Anesth 2018; 36:56-65. [DOI: 10.1016/j.ijoa.2018.07.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 07/23/2018] [Accepted: 07/30/2018] [Indexed: 01/19/2023]
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Zieleskiewicz L, Bouvet L, Einav S, Duclos G, Leone M. Diagnostic point‐of‐care ultrasound: applications in obstetric anaesthetic management. Anaesthesia 2018; 73:1265-1279. [DOI: 10.1111/anae.14354] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/02/2018] [Indexed: 12/13/2022]
Affiliation(s)
- L. Zieleskiewicz
- Department of Anaesthesia and Intensive Care Medicine University Hospital of Marseille Aix Marseille university C2VN France
| | - L. Bouvet
- Department of Anaesthesia and Intensive Care Medicine Hospices Civils de Lyon Hôpital Femme Mère Enfant Bron France
| | - S. Einav
- General Intensive Care Shaare Zedek Medical Centre Hebrew University Faculty of Medicine Jerusalem Israel
| | - G. Duclos
- Department of Anaesthesia and Intensive Care Medicine University Hospital of Marseille Marseille France
| | - M. Leone
- Department of Anaesthesia and Intensive Care Medicine University Hospital of Marseille Marseille France
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Brzan Simenc G, Ambrozic J, Prokselj K, Tul N, Cvijic M, Mirkovic T, Lucovnik M. Ocular ultrasonography for diagnosing increased intracranial pressure in patients with severe preeclampsia. Int J Obstet Anesth 2018; 36:49-55. [PMID: 30057149 DOI: 10.1016/j.ijoa.2018.06.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Revised: 06/17/2018] [Accepted: 06/26/2018] [Indexed: 11/18/2022]
Abstract
BACKGROUND Ultrasound measurements of optic nerve sheath diameter (ONSD) and optic disc height (ODH) measured outside pregnancy correlate with intracranial hypertension. Data on the usefulness of ocular ultrasonography in preeclampsia are limited. OBJECTIVE To determine whether ONSD and ODH are greater in patients with features of severe preeclampsia compared to healthy controls. METHODS Consecutively admitted patients with severe preeclampsia (according to the ACOG Task Force on Hypertension in Pregnancy) and healthy term control pregnant women were included in this prospective observational study. Optic nerve sheath diameter measured 3 mm behind the globe and ODH were assessed using ocular ultrasonography. Patients with severe preeclampsia were compared to controls before delivery, and at one and four days post-delivery. RESULTS We included 30 patients with severe preeclampsia and 30 controls. Optic nerve sheath diameter was significantly higher in patients with severe preeclampsia compared to controls before delivery, and one day and four days post-delivery (P <0.001). Optic disc height was significantly greater in patients with severe preeclampsia compared to controls before delivery (P <0.001), and one day (P <0.001) but not four days, post-delivery (P=0.66). Before delivery, 43% of patients with severe preeclampsia had an ONSD >5.8 mm and 77% an ODH ≥1 mm: compatible with intracranial hypertension. None of the control patients had an ONSD of >5.8 mm or an optic disc height of ≥1 mm before or after delivery. CONCLUSIONS Severe preeclampsia was associated with a significantly higher ONSD and increased ODH, which could be ultrasonographic evidence of papilledema.
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Affiliation(s)
- G Brzan Simenc
- Department of Perinatology, Division of Obstetrics and Gynecology, University Medical Center Ljubljana, Slovenia
| | - J Ambrozic
- Department of Cardiology, University Medical Center Ljubljana, Slovenia
| | - K Prokselj
- Department of Cardiology, University Medical Center Ljubljana, Slovenia; Faculty of Medicine, University of Ljubljana, Slovenia
| | - N Tul
- Department of Perinatology, Division of Obstetrics and Gynecology, University Medical Center Ljubljana, Slovenia; Faculty of Medicine, University of Ljubljana, Slovenia
| | - M Cvijic
- Department of Cardiology, University Medical Center Ljubljana, Slovenia
| | - T Mirkovic
- Department of Anesthesiology and Intensive Therapy, University Medical Centre Ljubljana, Slovenia
| | - M Lucovnik
- Department of Perinatology, Division of Obstetrics and Gynecology, University Medical Center Ljubljana, Slovenia; Faculty of Medicine, University of Ljubljana, Slovenia.
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Role of endogenous digitalis-like factors in the clinical manifestations of severe preeclampsia: a sytematic review. Clin Sci (Lond) 2018; 132:1215-1242. [PMID: 29930141 DOI: 10.1042/cs20171499] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Revised: 04/26/2018] [Accepted: 05/08/2018] [Indexed: 12/18/2022]
Abstract
Endogenous digitalis-like factor(s), originally proposed as a vasoconstrictor natriuretic hormone, was discovered in fetal and neonatal blood accidentally because it cross-reacts with antidigoxin antibodies (ADAs). Early studies using immunoassays with ADA identified the digoxin-like immuno-reactive factor(s) (EDLF) in maternal blood as well, and suggested it originated in the feto-placental unit. Mammalian digoxin-like factors have recently been identified as at least two classes of steroid compounds, plant derived ouabain (O), and several toad derived bufodienolides, most prominent being marinobufagenin (MBG). A synthetic pathway for MBG has been identified in mammalian placental tissue. Elevated maternal and fetal EDLF, O and MBG have been demonstrated in preeclampsia (PE), and inhibition of red cell membrane sodium, potassium ATPase (Na, K ATPase (NKA)) by EDLF is reversed by ADA fragments (ADA-FAB). Accordingly, maternal administration of a commercial ADA-antibody fragment (FAB) was tested in several anecdotal cases of PE, and two, small randomized, prospective, double-blind clinical trials. In the first randomized trial, ADA-FAB was administered post-partum, in the second antepartum. In the post-partum trial, ADA-FAB reduced use of antihypertensive drugs. In the second trial, there was no effect of ADA-FAB on blood pressure, but the fall in maternal creatinine clearance (CrCl) was prevented. In a secondary analysis using the pre-treatment maternal level of circulating Na, K ATPase (NKA) inhibitory activity (NKAI), ADA-FAB reduced the incidence of pulmonary edema and, unexpectedly, that of severe neonatal intraventricular hemorrhage (IVH). The fall in CrCl in patients given placebo was proportional to the circulating level of NKAI. The implications of these findings on the pathophysiology of the clinical manifestations PE are discussed, and a new model of the respective roles of placenta derived anti-angiogenic (AAG) factors (AAGFs) and EDLF is proposed.
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Ghossein-Doha C, Khalil A, Lees CC. Maternal hemodynamics: a 2017 update. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2017; 49:10-14. [PMID: 28058786 DOI: 10.1002/uog.17377] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Affiliation(s)
- C Ghossein-Doha
- Department of Obstetrics and Gynaecology, Maastricht University Medical Centre (MUMC) & Cardiology Department, Zuyderland Medisch Centrum Heerlen, Maastricht, The Netherlands
| | - A Khalil
- Fetal Medicine Unit, Department of Obstetrics and Gynaecology, St George's University of London, London, UK
| | - C C Lees
- Department of Surgery and Cancer, Imperial College London, London, UK
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
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