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De C, Xuan L, jingjing Z, Honghong Z, Kun Z, Song D, Yaqi S, Ying J, Cheng C, Jian L. Analysis of changes in high-mobility group box 1, receptor for advanced glycation endproducts, and T helper 17/regulatory T balance in severe preeclampsia with acute heart failure. J Clin Hypertens (Greenwich) 2024; 26:431-440. [PMID: 38523455 PMCID: PMC11007805 DOI: 10.1111/jch.14784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 01/22/2024] [Accepted: 01/26/2024] [Indexed: 03/26/2024]
Abstract
We measured the levels of High-Mobility Group Box 1 (HMGB1), Receptor for Advanced Glycation Endproducts (RAGE), T Helper 17 cells (Th17), Regulatory T cells (Treg), and related cytokines in the peripheral blood of patients with severe preeclampsia (SPE) complicated with acute heart failure (AHF) to explore the expression changes in these indicators. In total, 96 patients with SPE admitted to Gansu Provincial Maternity and Child-care Hospital between June 2020 and June 2022 were included in the study. The patients were divided into SPE+AHF (40 patients) and SPE (56 patients) groups based on whether they suffered from AHF. Additionally, 56 healthy pregnant women who either received prenatal examinations or were admitted to our hospital for delivery during the same period were selected as the healthy control group. An enzyme-linked immunosorbent assay was performed to detect the expression levels of HMGB1, RAGE, interleukin (IL)-17, IL-6, transforming growth factor β (TGF-β), IL-10, and NT-proBNP in plasma. Flow cytometry was employed to determine the percentages of Th17 and Treg cells. Compared to the healthy control group, the SPE+AHF and SPE groups had higher plasma levels of HMGB1 and RAGE expression, higher Th17 percentage and Th17/Treg ratio, and lower Treg percentage. Compared to the SPE group, the SPE+AHF group had higher plasma levels of HMGB1 and RAGE expression, higher Th17 percentage and Th17/Treg ratio, and lower Treg percentage (P < .05). In patients with SPE with AHF, plasma HMGB1 was positively correlated with RAGE, Th17, Th17/Treg, IL-17, and IL-6 and was negatively correlated with TGF-β and IL-10 (P < .05). Our findings revealed that patients with SPE with AHF had elevated levels of HMGB1 and RAGE while exhibiting Th17/Treg immune imbalance, suggesting that the abnormal expression of these indicators may be involved in the pathogenesis of SPE with AHF.
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Affiliation(s)
- Chen De
- First Clinical Medical SchoolLanzhou UniversityLanzhouChina
- Emergency Medical CenterGansu Provincial Maternity and Child‐care HospitalLanzhouChina
| | - Liang Xuan
- Department of AllergyGansu Provincial Maternity and Child‐care HospitalLanzhouChina
| | - Zhang jingjing
- Medical Genetics CenterGansu Provincial Maternity and Child‐care HospitalLanzhouChina
| | - Zhang Honghong
- Emergency Medical CenterGansu Provincial Maternity and Child‐care HospitalLanzhouChina
| | - Zuo Kun
- Emergency Medical CenterGansu Provincial Maternity and Child‐care HospitalLanzhouChina
| | - Du Song
- Emergency Medical CenterGansu Provincial Maternity and Child‐care HospitalLanzhouChina
| | - Song Yaqi
- Emergency Medical CenterGansu Provincial Maternity and Child‐care HospitalLanzhouChina
| | - Jiang Ying
- Emergency Medical CenterGansu Provincial Maternity and Child‐care HospitalLanzhouChina
| | - Cheng Cheng
- Emergency Medical CenterGansu Provincial Maternity and Child‐care HospitalLanzhouChina
| | - Liu Jian
- First Clinical Medical SchoolLanzhou UniversityLanzhouChina
- Emergency Medical CenterGansu Provincial Maternity and Child‐care HospitalLanzhouChina
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Luo Y, Li Y, Zhang L. The combined use of ultrasound examination of hemodynamics in the umbilical artery and urine microalbumin levels can predict adverse pregnancy outcomes in patients with severe preeclampsia. J OBSTET GYNAECOL 2023; 43:2208674. [PMID: 37227086 DOI: 10.1080/01443615.2023.2208674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
The aim of this study was to elucidate the application of ultrasound examination of umbilical artery (UA) hemodynamics with urine microalbumin (UmA) determination in evaluating the outcomes of sPE patients. Altogether 80 sPE patients and 75 healthy pregnant women were recruited. UmA, RI (resistance index) and PI (pulsatility index) were separately measured by ELISA and the ultrasonic Doppler flow detector. The correlation between parameters was analysed using Pearson's coefficient method. The independent risk factors of sPE were identified using the Logistic regression model. sPE patients had increased UmA, RI and PI (all p < 0.05). UmA level was positively correlated with RI and PI in sPE patients. RI, PI and UmA were independent risk factors of sPE (all p < 0.05). sPE can predict adverse pregnancy outcomes. High UmA levels may increase the risk of poor prognosis. Overall, ultrasound examination of UA hemodynamics with UmA determination can predict the adverse pregnancy outcomes of sPE patients.IMPACT STATEMENTWhat is already known on this subject? Doppler ultrasound and urine microalbumin (UmA) measurement are important tools in assessing the clinical severity of severe preeclampsia (sPE).What do the results of this study add? This study aims to unravel the application of ultrasound examination of hemodynamics in the umbilical artery (UA) combined with the determination of UmA in evaluating the outcomes of sPE patients.What are the implications of these findings for clinical practice and/or further research? Ultrasound examination of hemodynamics in UA combined with the determination of UmA can predict the adverse pregnancy outcomes of sPE patients.
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Affiliation(s)
- Yan Luo
- Department of Obstetrics, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan City, Hubei Province, P.R. China
| | - Yulin Li
- Department of Obstetrics, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan City, Hubei Province, P.R. China
| | - Li Zhang
- Department of Ultrasound, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan City, Hubei Province, P.R. China
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Walia A, Berger VK, Gonzalez JM, Sobhani NC. Mode of delivery and neonatal outcomes with early preterm severe preeclampsia: does fetal growth restriction matter? J Matern Fetal Neonatal Med 2023; 36:2208251. [PMID: 37137495 DOI: 10.1080/14767058.2023.2208251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
OBJECTIVE Severe preeclampsia diagnosed at or prior to 34 weeks is an indication for preterm delivery. Many patients with severe preeclampsia develop fetal growth restriction as a result of the placental dysfunction associated with both conditions. The ideal mode of delivery in cases of preterm severe preeclampsia with fetal growth restriction remains controversial, with providers often proceeding directly to cesarean delivery rather than attempting a trial of labor due to theoretic concerns about the harms of labor in the face of placental dysfunction. There are limited data supporting this approach. This study evaluates whether the presence of fetal growth restriction affects the ultimate mode of delivery or neonatal outcomes among pregnancies with severe preeclampsia undergoing induction of labor at or before 34 weeks. METHODS This was a retrospective cohort study of singletons with severe preeclampsia undergoing induction of labor ≤ 34 weeks at a single center between January 2015 and April 2022. The primary predictor was fetal growth restriction, defined as estimated fetal weight < 10th percentile for gestational age on ultrasound. Mode of delivery and neonatal outcomes were compared between those with and without fetal growth restriction using Fisher's exact and Kruskal-Wallis tests, and multivariate logistic regression was used to obtain adjusted odds ratios. RESULTS 159 patients were included (N = 117 without fetal growth restriction, N = 42 with fetal growth restriction). There was no difference in vaginal delivery between the groups (70% vs 67%, p = .70). While those with fetal growth restriction had a higher incidence of respiratory distress syndrome and longer neonatal hospital stay, these differences were not statistically significant after adjusting for gestational age at delivery. There were no significant differences in other neonatal outcomes, including Apgar score, cord blood gases, intraventricular hemorrhage, necrotizing enterocolitis, neonatal sepsis, and neonatal demise. CONCLUSION For pregnancies complicated by severe preeclampsia that require delivery ≤ 34 weeks, the likelihood of successful vaginal delivery following induction of labor does not differ based on presence of fetal growth restriction. Furthermore, fetal growth restriction is not an independent risk factor for adverse neonatal outcomes in this population. Induction of labor should be considered a reasonable approach and should be routinely offered to patients with concurrent preterm severe preeclampsia and fetal growth restriction.
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Affiliation(s)
- Anjali Walia
- School of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Victoria K Berger
- Maternal and Fetal Medicine, Sutter West Bay Medical Group, San Francisco, CA, USA
| | - Juan M Gonzalez
- Division of Maternal-Fetal Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Nasim C Sobhani
- Division of Maternal-Fetal Medicine, University of California San Francisco, San Francisco, CA, USA
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Walz M, Hamill N. Maternal and fetal outcomes in a retrospective cohort of obstetrical patients that used an insulin pump paired with a continuous glucose monitor. J Matern Fetal Neonatal Med 2023; 36:2238237. [PMID: 37469103 DOI: 10.1080/14767058.2023.2238237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 06/05/2023] [Accepted: 07/14/2023] [Indexed: 07/21/2023]
Abstract
OBJECTIVE To assess maternal and neonatal outcomes in pregnant pregestational diabetic patients using a continuous subcutaneous insulin infusion (CSII) pump paired with a continuous glucose monitor (CGM). METHODS This retrospective cohort study included 55 patients who delivered within one healthcare system from October 2019 to October 2022 with pregestational diabetes managed using CSII pumps paired with CGM. Maternal blood glucose (BG) data were analyzed for the two-week period preceding delivery. The percentage of time spent at a BG level of less than 140 mg/dL was recorded and compared between patients with and without obstetric and neonatal morbidities. RESULTS Patients who delivered with severe preeclampsia (S. PreE) had a significantly lower mean percentage of time spent at BG < 140 mg/dL than those who did not (S. PreE 15/55, 63.1% ± 19.0 vs. 40/55, 73.6% ± 13.8; p = 0.03). Mothers who had a preterm birth (PTB) had a significantly lower mean percentage of time spent at BG < 140 mg/dL than those who delivered at term (PTB 35/55, 66.4% ± 16.4 vs 20/55, 78.3% ± 11.9; p = 0.006). The mean percentage of time spent at a BG < 140 mg/dL among mothers of neonates with respiratory distress syndrome (RDS) was significantly lower than those without RDS (RDS present 13/55, 59.7% ± 20.4 vs 42/55, 74.1% ± 12.7; p = 0.003). There was a significant correlation between a greater neonatal birth weight percentile and worse time spent at BG < 140 mg/dL (r = - 0.31; p = 0.02). No other significant differences were observed between the groups. CONCLUSION Improved blood glucose levels in pregestational diabetic patients using a CSII pump and CGM is associated with reduced maternal and neonatal morbidity as well as lower birth weight percentile neonates. Future studies are needed to clarify how much time each day a patient needs to spend below a given blood sugar, how long this blood glucose should be maintained, and what specific blood glucose target should be selected.
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Affiliation(s)
- Macy Walz
- Perinatal Center, Nebraska Methodist Health System Women's Hospital, Omaha, NE, USA
- Department of Obstetrics and Gynecology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Neil Hamill
- Perinatal Center, Nebraska Methodist Health System Women's Hospital, Omaha, NE, USA
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Sharma C, Patel H. Spontaneous Splenic Rupture Following Vaginal Delivery in Severe Preeclampsia: A Case Report. Cureus 2023; 15:e50266. [PMID: 38196440 PMCID: PMC10774842 DOI: 10.7759/cureus.50266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/09/2023] [Indexed: 01/11/2024] Open
Abstract
Spontaneous rupture of the spleen during pregnancy is a rare and life-threatening occurrence, typically occurring in the third trimester or postpartum period. The mechanisms behind this phenomenon are still not fully understood, as it can happen without any obvious trauma, and even a minor abdominal strain can trigger it. We present a case of a 25-year-old woman with severe preeclampsia in which vaginal delivery was followed by spontaneous splenic rupture. A splenectomy was performed. Early diagnosis and management are crucial and can be aided by physical examination, ultrasonography, and clinical suspicion. It is imperative for obstetricians to be aware of this potentially fatal condition, as delayed diagnosis and treatment can have serious consequences for both the mother and the neonate.
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Affiliation(s)
- Chirag Sharma
- Obstetrics and Gynaecology, Gujarat Medical Education and Research Society (GMERS) Medical College and Hospital, Valsad, IND
| | - Hina Patel
- Obstetrics and Gynaecology, Gujarat Medical Education and Research Society (GMERS) Medical College and Hospital, Valsad, IND
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Fan X, Ning J, Zhang M, Gao L, Guo H. Labor Induction After Severe Preeclampsia With Maternal Posterior Reversible Encephalopathy Syndrome Complications Leading to Intrauterine Fetal Death: A Case Report. Cureus 2023; 15:e44250. [PMID: 37772238 PMCID: PMC10524786 DOI: 10.7759/cureus.44250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/28/2023] [Indexed: 09/30/2023] Open
Abstract
Posterior reversible encephalopathy syndrome (PRES) is a clinical imaging syndrome characterized by vasogenic edema in the posterior cerebral circulation, with severe preeclampsia (PE) and eclampsia as major etiologies. Posterior reversible encephalopathy syndrome lesions are often reversible, but they can be potentially fatal in obstetric crises, causing serious complications such as cerebral hemorrhage, confusion, headache, visual symptoms, and stroke if not treated immediately. Neurological sequelae and even death may occur in a minority of these cases. In this paper, we report the case of a 26-year-old primigravida at 25 weeks of gestation who was irregular with obstetric visits. The patient presented with edema, nausea and vomiting, dizziness, blurry vision, falling down, and a maximum blood pressure of 190/85 mmHg. A brain MRI revealed PRES. Approximately 10 hours after admission, intrauterine fetal death occurred. After treatment, the patient was in stable condition and successfully induced for delivery.
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Affiliation(s)
- Xiaobin Fan
- Obstetrics and Gynecology, The Affiliated Hospital of Northwest University, Xi'an No.3 Hospital, Xi'an, CHN
| | - Jing Ning
- Obstetrics and Gynecology, The Affiliated Hospital of Northwest University, Xi'an No.3 Hospital, Xi'an, CHN
| | - Miao Zhang
- Obstetrics and Gynecology, The Affiliated Hospital of Northwest University, Xi'an No.3 Hospital, Xi'an, CHN
| | - Lu Gao
- Obstetrics and Gynecology, The Affiliated Hospital of Northwest University, Xi'an No.3 Hospital, Xi'an, CHN
| | - Hanyu Guo
- Obstetrics and Gynecology, The Affiliated Hospital of Northwest University, Xi'an No.3 Hospital, Xi'an, CHN
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Zhou X, Lin H, Wei L, Tan Y, Fu X. Potential mechanism of transient receptor potential cation channel subfamily V member 1 combined with an ATP‑sensitive potassium channel in severe preeclampsia. Exp Ther Med 2023; 26:318. [PMID: 37273761 PMCID: PMC10236140 DOI: 10.3892/etm.2023.12017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 02/14/2023] [Indexed: 06/06/2023] Open
Abstract
Severe preeclampsia is one of the most serious obstetric diseases. However, the pathogenesis of the disease is not fully understood. In the present study, placental artery and blood serum was collected from patients with severe preeclampsia, as well as from normal pregnant women. The results of reverse transcription-quantitative (q)PCR, western blotting, and immunohistochemical staining revealed markedly decreased transient receptor potential cation channel subfamily V member 1 (TRPV1), ATP-sensitive potassium channel (KATP) subtype Kir6.1/SUR2B and endothelial nitric oxide synthase (eNOS) expression in severe preeclampsia tissue specimens compared with those in samples from normal pregnant women. The nitrate reduction method indicated lower NO levels in the tissue specimens and serum of patients with severe preeclampsia. Moreover, hematoxylin-eosin staining showed that the endothelial cell layer in the placental artery of patients with severe preeclampsia was notably damaged. To investigate the potential role of TRPV1-KATP channels in severe preeclampsia, HUVECs were used for in vitro experiments. The samples were divided into a control group, a TRPV1 agonist group (capsaicin) and a TRPV1 inhibitor group (capsazepine). qPCR and western blotting revealed that the relative gene and protein expression levels of TRPV1, Kir6.1, SUR2B and eNOS in the control group were significantly lower than those in the capsaicin group and considerably higher than those in the capsazepine group. Based on previous studies and the results of the present study, we hypothesized that impairment of the endothelial TRPV1-KATP channels results in decreased eNOS/NO pathway activity, which may be one of the mechanisms involved in severe preeclampsia. The increase in NO generation mediated by TRPV1-KATP may be a suitable target for the management of severe preeclampsia.
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Affiliation(s)
- Xianyi Zhou
- Department of Obstetrics, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Hairui Lin
- Department of Obstetrics, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Li Wei
- Department of Pediatrics, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Yingyun Tan
- Department of Obstetrics, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Xiaodong Fu
- Department of Obstetrics, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
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Ozkan D, Tokgoz Cakir B, Polat Kamaci C, Ozkan M, Iskender C, Tapisiz O, Engin-Üstün Y. Is There a Predictable Cost-Benefit Ratio in Preeclampsia? Cureus 2023; 15:e41051. [PMID: 37519487 PMCID: PMC10374334 DOI: 10.7759/cureus.41051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/27/2023] [Indexed: 08/01/2023] Open
Abstract
Background Preeclampsia (PE) is one of the highest-risk pregnancies and a complicated condition that occurs in 2% to 8% of pregnancies and is associated with markers of a systemic inflammatory response (SIR). In this study, we aimed to determine the role of these markers in predicting PE. Methodology A total of 300 women with singleton pregnancies and cephalic presentation were included in the study. Normotensive pregnant women (n = 149) who met this criterion were included as the control group Pregnant women who met the inclusion criteria for a diagnosis of preeclampsia (n = 151) were included in the study group. Results The baseline characteristics of the study groups showed no significant difference. The hypertensive group was hospitalized significantly earlier than the control group (p < 0.001). We found significantly higher systolic and diastolic blood pressure values in the PE group than in the other group (p < 0.001). The mean neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and aspartate aminotransferase-to-platelet ratio index (APRI) values at hospitalization did not differ significantly between groups (p = 0.639, p = 0.709, and p = 0.066, respectively). In the receiver operating characteristic analysis curves compared with the control group and PE, none of the parameters could predict PE. Conclusions We found that NLR, PLR, and APRI have no clinical significance in assessing developmental risk and predicting PE.
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Affiliation(s)
- Dogukan Ozkan
- Obstetrics and Gynaecology, Etlik Zübeyde Hanim EAH, Ankara, TUR
| | | | | | - Merve Ozkan
- Obstetrics and Gynaecology, Etlik Zübeyde Hanim EAH, Ankara, TUR
| | | | - Omer Tapisiz
- Obstetrics and Gynaecology, Etlik Zübeyde Hanim EAH, Ankara, TUR
| | - Yaprak Engin-Üstün
- Obstetrics and Gynecology, University of Health Sciences Etlik Zübeyde Hanim Women's Health Training and Research Hospital, Ankara, TUR
- Obstetrics and Gynecology, Zekai Tahir Burak Women's Health Research and Education Hospital, Ankara, TUR
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Benlamkaddem S, Bouyermane F, Doughmi D, Berdai MA, Harandou M. Fatal Association of Eisenmenger Syndrome and Severe Preeclampsia. Cureus 2023; 15:e37836. [PMID: 37214016 PMCID: PMC10198300 DOI: 10.7759/cureus.37836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/19/2023] [Indexed: 05/23/2023] Open
Abstract
Eisenmenger syndrome (ES) is the end stage of pulmonary arterial hypertension (PAH) associated with congenital heart disease (CHD), which can occur in patients with large, unrepaired cardiac shunts (ventricular septal defects (VSD), atrial septal defects (ASD), and patent ductus arteriosus (PDA)). Pregnancy in Eisenmenger syndrome is uncommon and is poorly tolerated due to physiological changes that may lead to a risk of rapidly progressive cardiopulmonary decompensation, thrombotic complications, and sudden death. For these reasons, it is advisable, in this context, to avoid pregnancy or to undergo an early pregnancy termination within the tenth gestational week. The occurrence of severe preeclampsia in this situation leads to fatal maternal and fetal outcomes. We report the case of a 23-year-old female patient, gravida 1 nullipara at the thirty-fourth week of gestation, with a history of a persistent ductus arteriosus (PDA) in childhood that progressed to ES. She was admitted to the obstetric emergency for respiratory distress associated with signs of low cardiac output. CT pulmonary angiography and transthoracic echocardiography showed no pulmonary embolism, an enlarged pulmonary artery, dilated right cardiac chambers (ventricle and atrium) compressing the left ones, a right ventricular/left ventricular (RV/LV) ratio > 1, a persistent ductus arteriosus, and a calculated systolic pulmonary arterial pressure (PAPS) at 130 mmHg. She also had severe preeclampsia with evolutive HELLP (hemolysis, elevated liver enzymes, low platelet count) syndrome and intrauterine fetal death indicating fetal delivery under general anesthesia after platelets transfusion. At the end of the surgery, the patient presented a sudden death following a cardiac arrest despite 45 minutes of cardiopulmonary resuscitation.
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Affiliation(s)
- Said Benlamkaddem
- Maternal and Pediatric Critical Care Unit, Hassan II University Hospital, Fez, MAR
- Faculty of Medicine and Pharmacy, Sidi Mohamed Ben Abdellah University, Fez, MAR
| | - Fatima Bouyermane
- Maternal and Pediatric Critical Care Unit, Hassan II University Hospital, Fez, MAR
| | - Djoudline Doughmi
- Maternal and Pediatric Critical Care Unit, Hassan II University Hospital, Fez, MAR
- Faculty of Medicine and Pharmacy, Sidi Mohamed Ben Abdellah University, Fez, MAR
| | - Mohamed Adnane Berdai
- Maternal and Pediatric Critical Care Unit, Hassan II University Hospital, Fez, MAR
- Faculty of Medicine and Pharmacy, Sidi Mohamed Ben Abdellah University, Fez, MAR
| | - Mustapha Harandou
- Maternal and Pediatric Critical Care Unit, Hassan II University Hospital, Fez, MAR
- Faculty of Medicine and Pharmacy, Sidi Mohamed Ben Abdellah University, Fez, MAR
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Guzeltas G, Ibanoglu MC, Engin-Üstün Y. Cysteinyl Leukotriene and Systemic Inflammatory Levels in Preeclampsia. Cureus 2023; 15:e37764. [PMID: 37213986 PMCID: PMC10194035 DOI: 10.7759/cureus.37764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/18/2023] [Indexed: 05/23/2023] Open
Abstract
Background In this study, we aimed to demonstrate the efficacy of cysteinyl leukotriene levels, which play a role in inflammation, in predicting the severity of preeclampsia (PE) and to determine whether this marker can be used as a screening tool. Methods In this cross-sectional analytic study, we classified pregnant women who were normotensive (control) or PE or severe PE (SPE) between March 2019 and July 2019. Singleton pregnant 60 women who met the following criteria for the diagnosis of PE were included in the study group. We identified 30 patients with PE and 30 patients with SPE. Normotensive pregnant women (n=30) who met this criterion were included as a control group by randomly selecting them on odd days of the week. Results All pregnant women who participated in the study had a singleton pregnancy, and maternal age ranged from 18 to 40 years, with a mean age of 28.77±6.37 years. The mean gestational week of the group was 35.54±3.247 weeks. Gestational age was higher in women in the control group (p=0.018), shock index was higher in women in the control group (p < 0.001), and body mass index (BMI) value was lower in this group than in the other groups (p=0.002). The values of mean arterial pressure (MAP) were found to have a strong correlation with shock index value and a weak and negative correlation with gestational week and platelet/lymphocyte ratio (p < 0.05). The mean cysteinyl leukotriene levels of 206.15 pg/mL for the control group, 273.2 pg/mL for PE, and 211.85 pg/mL for SPE were calculated. However, no statistically significant difference was found between the groups (p=0.707). Conclusion We found that cysteinyl leukotrienes were not clinically important in assessing the risk for developing PE and predicting SPE. Alanine aminotransferase, white blood cell, lymphocyte, C-reactive protein, platelet/lymphocyte ratio, and shock index were positively correlated with the value of MAP.
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Affiliation(s)
- Gokhan Guzeltas
- Obstetrics, University of Health Sciences Ankara City Hospital, Ankara, TUR
| | | | - Yaprak Engin-Üstün
- Obstetrics and Gynecology, University of Health Sciences Etlik Zubeyde Hanim Women's Health Training and Research Hospital, Ankara, TUR
- Obstetrics and Gynecology, Zekai Tahir Burak Womens Health Research and Education Hospital, Ankara, TUR
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Ren H, Liu W, Niu A, Zhao X. Fibrinogen to albumin ratio, a novel serum indicator for evaluating the severity of preeclampsia: A single-center retrospective study. Medicine (Baltimore) 2023; 102:e33419. [PMID: 37000100 PMCID: PMC10063261 DOI: 10.1097/md.0000000000033419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 03/08/2023] [Accepted: 03/10/2023] [Indexed: 04/01/2023] Open
Abstract
Preeclampsia (PE) is a disorder that affects approximately 5% to 10% of pregnant women. Timely and accurate identification of PE and assessment of its severity are crucial. Therefore, it is necessary to develop predictive indicators which are easily measured in routine antenatal examinations to enable the early detection of PE and assess its severity. We designed a single-center retrospective study in our daily work to assess whether the serum levels of fibrinogen to albumin ratio (FAR), fibrinogen (Fib), albumin (ALB), prothrombin time, calcium (Ca), activated partial thrombin time, creatinine (Cr), D-dimer(D-D), platelet, white blood cell, neutrophil, and lymphocyte counts could help in assessing PE and evaluating its severity. Our findings showed that the serum levels of FAR, Cr, Fib, and D-D were significantly higher in the severe preeclampsia group (sPE) compared with the control and mild preeclampsia groups, whereas the levels of ALB and Ca were significantly lower in sPE patients. In addition, no differences were found between the control and PE groups in terms of prothrombin time, activated partial thrombin time, platelet, white blood cell, neutrophils, and lymphocytes counts. Furthermore, FAR is a novel and better indicator for evaluating the severity of PE, which has not been reported before. And it is an independent risk factor for the development of sPE. In conclusion, the serum levels of FAR, Cr, D-D and Fib were positively correlated with PE, whereas ALB and Ca were negatively correlated with PE severity, which might be valuable in evaluating the severity of PE. FAR proved to be a feasible diagnostic marker for sPE with sensitivity and specificity comparable to those of ALB and Fib.
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Affiliation(s)
- Hanxiao Ren
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Jinan, Shandong Province, People’s Republic of China
| | - Wei Liu
- Department of Emergency, Shandong Provincial Armed Police Corps Hospital, Jinan, Shandong Province, People’s Republic of China
| | - Aijun Niu
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Jinan, Shandong Province, People’s Republic of China
| | - Xiaoqing Zhao
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Jinan, Shandong Province, People’s Republic of China
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Dagdeviren G, Arslan B, Keles A, Yücel Çelik Ö, Arat Ö, Caglar AT. The evaluation of serum bisphenol A in patients with preeclampsia. J Obstet Gynaecol Res 2023; 49:1322-1327. [PMID: 36806798 DOI: 10.1111/jog.15616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 02/05/2023] [Indexed: 02/22/2023]
Abstract
AIMS High bisphenol A (BPA) concentration may compromise normal placental development. The aim of this study was to determine maternal serum BPA concentrations in pregnant women with complicated preeclampsia (PE) and normal pregnant women, to compare BPA concentrations, and to examine pregnancy outcomes. METHODS This prospective case-control study was conducted between March 2021 and October 2021. Serum BPA levels of preeclamptic pregnancy and normal pregnancy were statistically evaluated. In addition, the PE group was divided into three subgroups according to the course of pregnancy. Group 1: patients with non-severe PE who delivered at 37 weeks or later, Group 2: patients with severe PE who delivered at less than 34 weeks, Group 3: patients with severe PE who delivered between 34 and 37 weeks. The association between BPA levels and pregnancy outcome was investigated. RESULTS Forty-six cases in the PE group were compared with 46 cases of normal pregnancies. The median BPA level was 19.46 ng/mL in the PE group and 16.36 ng/mL in the control group. The median BPA levels in the PE group were significantly higher than those in the control group (p = 0.007). Serum BPA levels were significantly lower in women who delivered at 37 weeks or later than in women who delivered at less than 34 weeks due to severe PE (p ≤ 0.018). CONCLUSION Our study highlights the association between elevated maternal serum levels of BPA and PE. Moreover, knowledge of BPA levels in women with PE may provide information about the prognosis of pregnancy.
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Affiliation(s)
- Gulsah Dagdeviren
- Department of Perinatology, Etlik Zubeyde Hanim Women's Health Care, Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Burak Arslan
- Department of Medical Biochemistry, Gazi University, Faculty of Medicine, Ankara, Turkey
| | - Ayse Keles
- Department of Perinatology, Etlik Zubeyde Hanim Women's Health Care, Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Özge Yücel Çelik
- Department of Perinatology, Etlik Zubeyde Hanim Women's Health Care, Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Özgür Arat
- Department of Perinatology, Etlik Zubeyde Hanim Women's Health Care, Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Ali Turhan Caglar
- Department of Perinatology, Etlik Zubeyde Hanim Women's Health Care, Training and Research Hospital, University of Health Sciences, Ankara, Turkey
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Wang F, Xu L, Qi M, Lai H, Zeng F, Liang F, Wen Q, Ma X, Zhang C, Xie K. Metabolomic analysis-identified 2-hydroxybutyric acid might be a key metabolite of severe preeclampsia. Open Life Sci 2023; 18:20220572. [PMID: 36874628 PMCID: PMC9975955 DOI: 10.1515/biol-2022-0572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 12/16/2022] [Accepted: 01/14/2023] [Indexed: 03/04/2023] Open
Abstract
This study set out to determine the key metabolite changes underlying the pathophysiology of severe preeclampsia (PE) using metabolic analysis. We collected sera from 10 patients with severe PE and from 10 healthy pregnant women of the same trimester and analyzed them using liquid chromatography mass spectrometry. A total of 3,138 differential metabolites were screened, resulting in the identification of 124 differential metabolites. Kyoto encyclopedia of genes and genomes pathway analysis revealed that they were mainly enriched in the following metabolic pathways: central carbon metabolism in cancer; protein digestion and absorption; aminoacyl-transfer RNA biosynthesis; mineral absorption; alanine, aspartate, and glutamate metabolism; and prostate cancer. After analysis of 124 differential metabolites, 2-hydroxybutyric acid was found to be the most critical differential metabolite, and its use allowed the differentiation of women with severe PE from healthy pregnant women. In summary, our analysis revealed that 2-hydroxybutyric acid is a potential key metabolite for distinguishing severe PE from healthy controls and is also a marker for the early diagnosis of severe PE, thus allowing early intervention.
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Affiliation(s)
- Fang Wang
- Department of Obstetrics, Zhuzhou Central Hospital, Zhuzhou, 412007, China
| | - Lili Xu
- Department of Obstetrics, Zhuzhou Central Hospital, Zhuzhou, 412007, China
| | - Mingming Qi
- Department of Obstetrics, Zhuzhou Central Hospital, Zhuzhou, 412007, China
| | - Huimin Lai
- Department of Obstetrics, Zhuzhou Central Hospital, Zhuzhou, 412007, China
| | - Fanhua Zeng
- Department of Obstetrics, Zhuzhou Central Hospital, Zhuzhou, 412007, China
| | - Furong Liang
- Department of Obstetrics, Zhuzhou Central Hospital, Zhuzhou, 412007, China
| | - Qing Wen
- Department of Obstetrics, Zhuzhou Central Hospital, Zhuzhou, 412007, China
| | - Xihua Ma
- Department of Obstetrics, Zhuzhou Central Hospital, Zhuzhou, 412007, China
| | - Chan Zhang
- Department of Obstetrics, Zhuzhou Central Hospital, Zhuzhou, 412007, China
| | - Kaili Xie
- Department of Obstetrics, Zhuzhou Central Hospital, Zhuzhou, 412007, China
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Zhou D, Qu B, Zhang X. Diagnostic value of serum miR-25-3p in hypertensive disorders in pregnancy. Women Health 2022; 62:818-826. [PMID: 36414609 DOI: 10.1080/03630242.2022.2108193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Hypertensive disorders in pregnancy (HDIP) represent one of the leading causes of maternal and perinatal mortality. microRNA (miR)-25-3p plays roles in HDIP diagnosis. We explored miR-25-3p clinical roles in HDIP. HDIP patients [gestation hypertension (GH), mild preeclampsia (mPE), and severe preeclampsia (sPEz)], and normal pregnant women serving as the control were enrolled. Serum miR-25-3p expression patterns were detected by RT-qPCR. The diagnostic efficacy of miR-25-3p on HDIP was analyzed with a ROC curve. Patients were assigned to the high/low miR-25-3p expression groups according to the median value of miR-25-3p expression. All patients were followed up until delivery, and gestational weeks and pregnancy outcomes were recorded at delivery. The effects of miR-25-3p expression on pregnancy outcomes of GH, mPE, and sPEz patients were analyzed by Kaplan-Meier. miR-25-3p expression in GH, mPE, and sPEz patients was up-regulated. In sPEz patients, systolic and diastolic blood pressure, 24-h urine protein, AST, ALT, GGT, and SCr were increased, and PLT was decreased in the high expression group. High miR-25-3p expression was associated with an increased risk of adverse pregnancy outcomes in PE patients. Collectively, high miR-25-3p expression could aid HDIP diagnosis, and associated with an increased risk of adverse pregnancy outcomes in PE patients.
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Affiliation(s)
- Dexia Zhou
- Department of Internal Medicine, Nantong Maternity and Child Health Hospital, Nantong, Jiangsu, China
| | - Bin Qu
- Department of Internal Medicine, Nantong Maternity and Child Health Hospital, Nantong, Jiangsu, China
| | - Xuan Zhang
- Department of Internal Medicine, Nantong Maternity and Child Health Hospital, Nantong, Jiangsu, China
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Li Y, Wei Y, Shao J. Diagnostic value of miR-101 levels in blood and urine of patients with hypertensive disorder complicating pregnancy. Clin Exp Hypertens 2022; 44:1-7. [PMID: 36047533 DOI: 10.1080/10641963.2022.2110258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 06/30/2022] [Accepted: 08/01/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVES This study explored the miR-101 clinical significance in hypertensive disorder complicating pregnancy (HDCP). METHODS Pregnant women with gestational hypertension (GH)/mild preeclampsia (mPE)/severe preeclampsia (sPE) were included. The miR-101 levels were measured. Correlation between miR-101 and soluble fmslike tyrosine kinase-1 (sFlt-1), miR-101 predictive value, and factors influencing HDCP grade were evaluated. RESULTS Serum miR-101 was down-regulated and negatively correlated with sFlt-1. miR-101 was an independent risk factor for HDCP and decreased with HDCP severity. The area under the curve of miR-101 in differentiating GH from mPE and mPE from sPE was 0.7764 and 0.8529. CONCLUSION Serum miR-101 level may be a biomarker for grading HDCP.
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Affiliation(s)
- Yushan Li
- Department of Obstetrics and Gynecology, Jincheng People's Hospital, Jincheng, China
| | - Yuanyuan Wei
- Department of Obstetrics and Gynecology, Jincheng People's Hospital, Jincheng, China
| | - Jiong Shao
- Department of Obstetrics and Gynecology, Jincheng People's Hospital, Jincheng, China
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Erez O, Romero R, Jung E, Chaemsaithong P, Bosco M, Suksai M, Gallo DM, Gotsch F. Preeclampsia and eclampsia: the conceptual evolution of a syndrome. Am J Obstet Gynecol 2022; 226:S786-803. [PMID: 35177220 DOI: 10.1016/j.ajog.2021.12.001] [Citation(s) in RCA: 58] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 12/02/2021] [Accepted: 12/03/2021] [Indexed: 02/03/2023]
Abstract
Preeclampsia, one of the most enigmatic complications of pregnancy, is considered a pregnancy-specific disorder caused by the placenta and cured only by delivery. This article traces the condition from its origins-once thought to be a disease of the central nervous system, recognized by the occurrence of seizures (ie, eclampsia)-to the present time when preeclampsia is conceptualized primarily as a vascular disorder. We review the epidemiologic data that led to the recommendation to use diastolic hypertension and proteinuria as diagnostic criteria, as their combined presence was associated with an increased risk of fetal death and the birth of small-for-gestational-age neonates. However, preeclampsia is a multisystemic disorder with protean manifestations, and the condition can be present even in the absence of hypertension and proteinuria. Toxins gaining access to the maternal circulation have been proposed to mediate the clinical manifestations-hence, the term "toxemia of pregnancy," which was used for several decades. The search for putative toxins has challenged investigators for more than a century, and a growing body of evidence suggests that products of an ischemic or a stressed placenta are responsible for the vascular changes that characterize this syndrome. The discovery that the placenta can produce antiangiogenic factors, which regulate endothelial cell function and induce intravascular inflammation, has been a major step forward in the understanding of preeclampsia. We view the release of antiangiogenic factors by the placenta as an adaptive response to improve uterine perfusion by modulating endothelial function and maternal cardiovascular performance. However, this homeostatic response can become maladaptive and lead to damage of target organs during pregnancy or the postpartum period. Early-onset preeclampsia has many features in common with atherosclerosis, whereas late-onset preeclampsia seems to result from a mismatch of fetal demands and maternal supply, that is, a metabolic crisis. Preeclampsia, as it is understood today, is essentially vascular dysfunction unmasked or caused by pregnancy. A subset of patients diagnosed with preeclampsia are at greater risk of the subsequent development of hypertension, ischemic heart disease, heart failure, vascular dementia, and end-stage renal disease. However, these adverse events may be the result of a preexisting vascular pathologic process; it is not known if the occurrence of preeclampsia increases the baseline risk. Therefore, the understanding, prediction, prevention, and treatment of preeclampsia are healthcare priorities.
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Garrido-Gómez T, Castillo-Marco N, Cordero T, Simón C. Decidualization resistance in the origin of preeclampsia. Am J Obstet Gynecol 2022; 226:S886-S894. [PMID: 33007270 DOI: 10.1016/j.ajog.2020.09.039] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 09/16/2020] [Accepted: 09/23/2020] [Indexed: 12/12/2022]
Abstract
Preeclampsia is a major obstetrical complication with short- and long-term life-threatening consequences for both mother and child. Shallow cytotrophoblast invasion through the uterine decidua into the spiral arteries is implicated in the pathogenesis of preeclampsia, although the cause of deficient arterial invasion remains unknown. Research that is focused on the "soil"-the maternal decidua-highlights the importance of this poorly understood but influential uterine layer. Decidualization of endometrial cells regulates embryo invasion, which is essential for spiral artery remodeling and establishing the maternal-fetal interface. Exploration of the association between impaired decidualization and preeclampsia revealed suboptimal endometrial maturation and uterine natural killer cells present in the decidua before preeclampsia development. Furthermore, decidualization defects in the endometrium of women with severe preeclampsia, characterized by impaired cytotrophoblast invasion, were detected at the time of delivery and persisted 5 years after the affected pregnancy. Recently, a maternal deficiency of annexin A2 expression was found to influence aberrant decidualization and shallow cytotrophoblast invasion, suggesting that decidualization resistance, which is a defective endometrial cell differentiation during the menstrual cycle, could underlie shallow trophoblast invasion and the poor establishment of the maternal-fetal interface. Based on these findings, the transcriptional signature in the endometrium that promotes decidualization deficiency could be detected before (or after) conception. This would serve to identify women at risk of developing severe preeclampsia and aid the development of therapies focused on improving decidualization, perhaps also preventing severe preeclampsia. Here, we discuss decidualization deficiency as a contributor to the pathogenesis of pregnancy disorders with particular attention to severe preeclampsia. We also review current diagnostic strategies and discuss future directions in diagnostic methods based on decidualization.
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Youssef L, Crovetto F, Simoes RV, Miranda J, Paules C, Blasco M, Palomo M, García-Calderó H, Tura-Ceide O, Dantas AP, Hernandez-Gea V, Herrero P, Canela N, Campistol JM, Garcia-Pagan JC, Diaz-Ricart M, Gratacos E, Crispi F. The Interplay between Pathophysiological Pathways in Early-Onset Severe Preeclampsia Unveiled by Metabolomics. Life (Basel) 2022; 12:86. [PMID: 35054479 DOI: 10.3390/life12010086] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/02/2022] [Accepted: 01/04/2022] [Indexed: 02/06/2023] Open
Abstract
INTRODUCTION Preeclampsia is a multi-system disorder unique to pregnancy responsible for a great part of maternal and perinatal morbidity and mortality. The precise pathogenesis of this complex disorder is still unrevealed. METHODS We examined the pathophysiological pathways involved in early-onset preeclampsia, a specific subgroup representing its most severe presentation, using LC-MS/MS metabolomic analysis based on multi-level extraction of lipids and small metabolites from maternal blood samples, collected at the time of diagnosis from 14 preeclamptic and six matched healthy pregnancies. Statistical analysis comprised multivariate and univariate approaches with the application of over representation analysis to identify differential pathways. RESULTS A clear difference between preeclamptic and control pregnancies was observed in principal component analysis. Supervised multivariate analysis using orthogonal partial least square discriminant analysis provided a robust model with goodness of fit (R2X = 0.91, p = 0.002) and predictive ability (Q2Y = 0.72, p < 0.001). Finally, univariate analysis followed by 5% false discovery rate correction indicated 82 metabolites significantly altered, corresponding to six overrepresented pathways: (1) aminoacyl-tRNA biosynthesis; (2) arginine biosynthesis; (3) alanine, aspartate and glutamate metabolism; (4) D-glutamine and D-glutamate metabolism; (5) arginine and proline metabolism; and (6) histidine metabolism. CONCLUSION Metabolomic analysis focusing specifically on the early-onset severe form of preeclampsia reveals the interplay between pathophysiological pathways involved in this form. Future studies are required to explore new therapeutic approaches targeting these altered metabolic pathways in early-onset preeclampsia.
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Wu SW, Zhang WY. Effects of Modes and Timings of Delivery on Feto-Maternal Outcomes in Women with Severe Preeclampsia: A Multi-Center Survey in Mainland China. Int J Gen Med 2021; 14:9681-9687. [PMID: 34934345 PMCID: PMC8684395 DOI: 10.2147/ijgm.s335893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 11/04/2021] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Pregnancy termination is the only effective treatment for preeclampsia. However, there are controversies on the selection of modes of delivery. The objective was to evaluate whether mode of delivery in labor differentially affected the rate of adverse maternal outcomes related to severe preeclampsia. OBJECTIVE This study aimed to evaluate whether the modes and timings of delivery affects adverse maternal outcomes in pre-eclampsia. METHODS Clinical data from 2516 singleton pregnant women with severe preeclampsia were collected in a multicenter, large-sample, cross-sectional study in mainland China. The patients were divided into cesarean-delivery (CD) and vaginal-delivery (VD) categories and then into Group 1 (≤27+ 6 weeks), Group 2 (28-33+ 6 weeks), Group 3 (34-36+ 6 weeks), and Group 4 (≥37 weeks) according to the mode of delivery and gestational weeks. All data were exported into the SPSS software and analyzed by the Student's t-tests or Mann-Whitney U-tests and the chi-squared test. RESULTS A total of 2516 singleton pregnant women with severe preeclampsia were collected and the overall cesarean section rate was 84.9%. The vaginal delivery rates among the four groups were significantly different with 70%, 19.7%, 6.6%, 15.1% in groups 1, 2, 3, 4, respectively (P<0.05), while perinatal mortality was lower in the CD groups than VD groups (3.3% vs 50.4%, P<0.05). The neonatal asphyxia rate was significantly higher with CD than with VD in Group 2 (36.4% vs 12.9%, P<0.05). The perinatal mortality with CD, 3, and 4 was significantly lower than with VD (10.0% vs 68.5% in Groups 2, 2.3% vs 28.3% in Groups 3, 0.8% vs 5.6% in Groups 4, all P<0.05). CONCLUSION Most pregnant women with severe preeclampsia opted for a cesarean section in China. The lower perinatal mortality was associated with cesarean section, but the rate of maternal PPH or mortality was not related with the mode of delivery. So cesarean section is the safer delivery mode for the pregnant women complicated with severe preeclampsia.
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Affiliation(s)
- Shao-Wen Wu
- Department of Perinatal Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Wei-Yuan Zhang
- Department of Perinatal Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, People’s Republic of China
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Aracil Moreno I, Rodríguez-Benitez P, Ruiz-Minaya M, Bernal Claverol M, Ortega Abad V, Hernández Martin C, Pintado Recarte P, Yllana F, Oliver-Barrecheguren C, Álvarez-Mon M, Ortega MA, De Leon-Luis JA. Maternal Perinatal Characteristics in Patients with Severe Preeclampsia: A Case-Control Nested Cohort Study. Int J Environ Res Public Health 2021; 18:ijerph182211783. [PMID: 34831539 PMCID: PMC8623459 DOI: 10.3390/ijerph182211783] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 11/02/2021] [Accepted: 11/08/2021] [Indexed: 11/16/2022]
Abstract
Preeclampsia is one of the most worrisome complications during pregnancy, affecting approximately 1 out of 20 women worldwide. Preeclampsia is mainly characterized by a sustained hypertension, proteinuria, also involving a significant organ dysfunction. Moreover, 25% of the cases could be classified as severe preeclampsia (SP), a serious condition that could be life-threatening for both the mother and fetus. Although there are many studies focusing on preeclampsia, less efforts have been made in SP, frequently limited to some specific situations. Thus, the present study aims to conduct a comparative analysis of risk factors, maternal characteristics, obstetric and neonatal outcomes and maternal complications in patients with severe preeclampsia versus patients without severe preeclampsia. Hence, 235 cases and 470 controls were evaluated and followed in our study. We described a set of variables related to the development of severe preeclampsia, including maternal age > 35 years (69.8%), gestational (26.8%) or chronic arterial hypertension (18.3%), obesity (22.6%), use of assisted reproduction techniques (12.3%), prior history of preeclampsia (10.2%) and chronic kidney disease (7.7%) All patients had severe hypertension (>160 mmHg) and some of them presented with additional complications, such as acute renal failure (51 cases), HELLP syndrome (22 cases), eclampsia (9 cases) and acute cerebrovascular accidents (3 cases). No case of maternal death was recorded, although the SP group had a higher cesarean section rate than the control group (60% vs. 20.9%) (p < 0.001), and there was a notably higher perinatal morbidity and mortality in these patients, who had a prematurity rate of 58.3% (p < 0.001) and 14 perinatal deaths, compared to 1 in the control group. Overall, our study recognized a series of factors related to the development of SP and related complications, which may be of great aid for improving the clinical management of this condition.
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Affiliation(s)
- Irene Aracil Moreno
- Department of Public and Maternal and Child Health, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain; (I.A.M.); (P.R.-B.); (M.R.-M.); (M.B.C.); (V.O.A.); (C.H.M.); (P.P.R.); (F.Y.); (C.O.-B.); (J.A.D.L.-L.)
- Department of Obstetrics and Gynecology, University Hospital Gregorio Marañón, 28009 Madrid, Spain
- Health Research Institute Gregorio Marañón, 28009 Madrid, Spain
| | - Patrocinio Rodríguez-Benitez
- Department of Public and Maternal and Child Health, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain; (I.A.M.); (P.R.-B.); (M.R.-M.); (M.B.C.); (V.O.A.); (C.H.M.); (P.P.R.); (F.Y.); (C.O.-B.); (J.A.D.L.-L.)
- Health Research Institute Gregorio Marañón, 28009 Madrid, Spain
- Department of Nephrology, University Hospital Gregorio Marañón, 28009 Madrid, Spain
| | - Maria Ruiz-Minaya
- Department of Public and Maternal and Child Health, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain; (I.A.M.); (P.R.-B.); (M.R.-M.); (M.B.C.); (V.O.A.); (C.H.M.); (P.P.R.); (F.Y.); (C.O.-B.); (J.A.D.L.-L.)
- Department of Obstetrics and Gynecology, University Hospital Gregorio Marañón, 28009 Madrid, Spain
- Health Research Institute Gregorio Marañón, 28009 Madrid, Spain
| | - Mireia Bernal Claverol
- Department of Public and Maternal and Child Health, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain; (I.A.M.); (P.R.-B.); (M.R.-M.); (M.B.C.); (V.O.A.); (C.H.M.); (P.P.R.); (F.Y.); (C.O.-B.); (J.A.D.L.-L.)
- Department of Obstetrics and Gynecology, University Hospital Gregorio Marañón, 28009 Madrid, Spain
- Health Research Institute Gregorio Marañón, 28009 Madrid, Spain
| | - Virginia Ortega Abad
- Department of Public and Maternal and Child Health, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain; (I.A.M.); (P.R.-B.); (M.R.-M.); (M.B.C.); (V.O.A.); (C.H.M.); (P.P.R.); (F.Y.); (C.O.-B.); (J.A.D.L.-L.)
- Department of Obstetrics and Gynecology, University Hospital Gregorio Marañón, 28009 Madrid, Spain
- Health Research Institute Gregorio Marañón, 28009 Madrid, Spain
| | - Concepción Hernández Martin
- Department of Public and Maternal and Child Health, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain; (I.A.M.); (P.R.-B.); (M.R.-M.); (M.B.C.); (V.O.A.); (C.H.M.); (P.P.R.); (F.Y.); (C.O.-B.); (J.A.D.L.-L.)
- Department of Obstetrics and Gynecology, University Hospital Gregorio Marañón, 28009 Madrid, Spain
- Health Research Institute Gregorio Marañón, 28009 Madrid, Spain
| | - Pilar Pintado Recarte
- Department of Public and Maternal and Child Health, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain; (I.A.M.); (P.R.-B.); (M.R.-M.); (M.B.C.); (V.O.A.); (C.H.M.); (P.P.R.); (F.Y.); (C.O.-B.); (J.A.D.L.-L.)
- Department of Obstetrics and Gynecology, University Hospital Gregorio Marañón, 28009 Madrid, Spain
- Health Research Institute Gregorio Marañón, 28009 Madrid, Spain
| | - Fátima Yllana
- Department of Public and Maternal and Child Health, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain; (I.A.M.); (P.R.-B.); (M.R.-M.); (M.B.C.); (V.O.A.); (C.H.M.); (P.P.R.); (F.Y.); (C.O.-B.); (J.A.D.L.-L.)
- Department of Obstetrics and Gynecology, University Hospital Gregorio Marañón, 28009 Madrid, Spain
- Health Research Institute Gregorio Marañón, 28009 Madrid, Spain
| | - Cristina Oliver-Barrecheguren
- Department of Public and Maternal and Child Health, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain; (I.A.M.); (P.R.-B.); (M.R.-M.); (M.B.C.); (V.O.A.); (C.H.M.); (P.P.R.); (F.Y.); (C.O.-B.); (J.A.D.L.-L.)
- Department of Obstetrics and Gynecology, University Hospital Gregorio Marañón, 28009 Madrid, Spain
- Health Research Institute Gregorio Marañón, 28009 Madrid, Spain
| | - Melchor Álvarez-Mon
- Department of Medicine and Medical Specialities, University of Alcala, 28801 Alcalá de Henares, Spain;
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Immune System Diseases-Rheumatology, Oncology Service an Internal Medicine, University Hospital Príncipe de Asturias, CIBEREHD, 28806 Alcalá de Henares, Spain
| | - Miguel A. Ortega
- Department of Medicine and Medical Specialities, University of Alcala, 28801 Alcalá de Henares, Spain;
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Correspondence:
| | - Juan A. De Leon-Luis
- Department of Public and Maternal and Child Health, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain; (I.A.M.); (P.R.-B.); (M.R.-M.); (M.B.C.); (V.O.A.); (C.H.M.); (P.P.R.); (F.Y.); (C.O.-B.); (J.A.D.L.-L.)
- Department of Obstetrics and Gynecology, University Hospital Gregorio Marañón, 28009 Madrid, Spain
- Health Research Institute Gregorio Marañón, 28009 Madrid, Spain
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Lisonkova S, Bone JN, Muraca GM, Razaz N, Wang LQ, Sabr Y, Boutin A, Mayer C, Joseph K. Incidence and risk factors for severe preeclampsia, hemolysis, elevated liver enzymes, and low platelet count syndrome, and eclampsia at preterm and term gestation: a population-based study. Am J Obstet Gynecol 2021; 225:538.e1-538.e19. [PMID: 33974902 DOI: 10.1016/j.ajog.2021.04.261] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 04/22/2021] [Accepted: 04/29/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND The majority of previous studies on severe preeclampsia, eclampsia, and hemolysis, elevated liver enzymes, and low platelet count syndrome were hospital-based or included a relatively small number of women. Large, population-based studies examining gestational age-specific incidence patterns and risk factors for these severe pregnancy complications are lacking. OBJECTIVE This study aimed to assess the gestational age-specific incidence rates and risk factors for severe preeclampsia, hemolysis, elevated liver enzymes, and low platelet count syndrome, and eclampsia. STUDY DESIGN We carried out a retrospective, population-based cohort study that included all women with a singleton hospital birth in Canada (excluding Quebec) from 2012 to 2016 (N=1,078,323). Data on the primary outcomes (ie, severe preeclampsia, hemolysis, elevated liver enzymes, and low platelet count syndrome, and eclampsia) were obtained from delivery hospitalization records abstracted by the Canadian Institute for Health Information. A Cox regression was used to assess independent risk factors (eg, maternal age and chronic comorbidity) for each primary outcome and to assess differences in the effects at preterm vs term gestation (<37 vs ≥37 weeks). RESULTS The rates of severe preeclampsia (n=2533), hemolysis, elevated liver enzymes, and low platelet count syndrome (n=2663), and eclampsia (n=465) were 2.35, 2.47, and 0.43 per 1000 singleton pregnancies, respectively. The cumulative incidence of term-onset severe preeclampsia was lower than that of preterm-onset severe preeclampsia (0.87 vs 1.54 per 1000; rate ratio, 0.57; 95% confidence intervals, 0.53-0.62), the rates of hemolysis, elevated liver enzymes, and low platelet count syndrome were similar (1.32 vs 1.23 per 1000; rate ratio, 0.93; 95% confidence interval, 0.86-1.00), and the preterm-onset eclampsia rate was lower than the term-onset rate (0.12 vs 0.33 per 1000; rate ratio, 2.64; 95% confidence interval, 2.16-3.23). For each primary outcome, chronic comorbidity and congenital anomalies were stronger risk factors for preterm- vs term-onset disease. Younger mothers (aged <25 years) were at higher risk for severe preeclampsia at term and for eclampsia at all gestational ages, whereas older mothers (aged ≥35 years) had elevated risks for severe preeclampsia and hemolysis, elevated liver enzymes, and low platelet count syndrome. Regardless of gestational age, nulliparity was a risk factor for all outcomes, whereas socioeconomic status was inversely associated with severe preeclampsia. CONCLUSION The risk for severe preeclampsia declined at term, eclampsia risk increased at term, and hemolysis, elevated liver enzymes, and low platelet count syndrome risk was similar for preterm and term gestation. Young maternal age was associated with an increased risk for eclampsia and term-onset severe preeclampsia. Prepregnancy comorbidity and fetal congenital anomalies were more strongly associated with severe preeclampsia, hemolysis, elevated liver enzymes, and low platelet count syndrome, and eclampsia at preterm gestation.
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Godana A, Dessalegn D, Adem F, Edessa D. Treatment Outcomes and Determinants of Eclampsia and Severe Preeclampsia Among Pregnant Women Admitted to Selected Tertiary Hospitals in Ethiopia: A Cohort Study. Int J Womens Health 2021; 13:781-791. [PMID: 34483689 PMCID: PMC8409519 DOI: 10.2147/ijwh.s321128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 08/03/2021] [Indexed: 11/23/2022] Open
Abstract
Background Eclampsia contributes to 12% of all maternal deaths worldwide during pregnancy. Again, women with severe preeclampsia and eclampsia had a three to 25-fold increased risk of severe complications. Therefore, this study was aimed to determine treatment outcomes and determinants of eclampsia and severe preeclampsia among pregnant women admitted to selected tertiary hospitals. Methods A prospective cohort study was conducted on 217 women with eclampsia or severe preeclampsia from April 1 to October 30, 2019. Data were collected from patients' chart, questionnaire-based interviews at baseline and telephone interviews during follow-up. Then, the collected data were entered into EpiData 3.1 and exported to SPSS 21.0 for final analysis. Kaplan-Meier (log rank test) and Cox regression were employed to compare baseline survival experience and to adjust for the predictors of clinical outcomes, respectively. Results Of 217 women, 80.2% of them developed maternal complications, while nine (4.2%) women died. Determinant factors of maternal complications were linked with eclampsia case (AHR: 1.98; 95%CI: 1.28-3.06; P=0.002), lack of ANC follow-up (AHR: 1.75; 95%CI: 1.22-2.51; P=0.002), presence of maternal leukocytosis (AHR: 1.53; 95%CI: 1.12-2.09; P=0.008), elevated serum creatinine (AHR: 1.51; 95%CI: 1.05-2.17; P=0.02), and maternal age of 20-35 years (AHR: 0.61; 95%CI: 0.41-0.90; P=0.01). Conclusion Despite improved survival of women with preeclampsia/eclampsia, different complications that they experienced remained serious problems. We suggest strategies that comprise frequent ANC follow-up and check-up for women with leukocytosis and kidney impairment so as to optimally prevent and treat eclampsia and preeclampsia during pregnancy.
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Affiliation(s)
- Abduro Godana
- Department of Clinical Pharmacy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Dula Dessalegn
- Department of Pharmacy, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Fuad Adem
- Department of Clinical Pharmacy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Dumessa Edessa
- Department of Clinical Pharmacy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
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Chang L, Liu Y, Zhang X, Shi Z, Ren D, Li X, Li Y. The clinical effect of aspirin combined with low-molecular-weight heparin in the treatment of severe preeclampsia and the combination's effect on pregnancy outcomes. Am J Transl Res 2021; 13:9113-9121. [PMID: 34540025 PMCID: PMC8430098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 06/18/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVE To explore the clinical effects of aspirin combined with low-molecular-weight heparin (LMWH) in the treatment of patients with severe preeclampsia and the combination's influence on pregnancy outcomes. METHODS From October 2018 to June 2020, 104 patients with severe preeclampsia who underwent treatment in our hospital were recruited as the study cohort and divided into two groups according to different treatment scheme each patient underwent. In the research group (RG), the 54 patients were administered aspirin combined with LMWH, and the other 50 patients in the control group (CG) were administered routine treatment. The total effective rates were compared between the two groups. The blood pressure, coagulation function, hemorheology, and renal function indexes were compared before and after the therapy. The Apgar scores of the newborns and the incidences of adverse pregnancy outcomes were measured at 1 and 5 minutes after the births. RESULTS After the therapy, the systolic blood pressure (SBP) and the diastolic blood pressure (DBP) in the RG were lower than they were in the CG. The PT and APTT in the RG were significantly higher than they were in the CG, and the FIB and D-D were significantly lower than they were in the CG. After the treatment, the hematocrit, the erythrocyte sedimentation rate, and the plasma viscosity in the RG were significantly lower than they were in the CG. The 24 h UP, BUN, UA, and Scr levels in the RG were significantly lower than they were in the CG. The Apgar scores of the newborns in the RG were significantly higher than they were in the CG at 1 min and 5 min after the births. After the therapy, the incidence of adverse pregnancy outcomes in the RG was significantly lower than it was in the CG, and the total effective rate in the RG was significantly higher than it was in the CG. CONCLUSION Aspirin combined with LMWH can effectively improve the clinical efficacy, the coagulation function, the renal function, and the blood pressure levels, and the combination can reduce adverse pregnancy outcomes in severe preeclampsia patients.
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Affiliation(s)
- Lihua Chang
- Obstetrics, The Second Affiliated Hospital of Xi’an Medical UniversityXi’an 710038, Shaanxi Province, China
| | - Yanfeng Liu
- General Surgery, The Second Affiliated Hospital of Xi’an Medical UniversityXi’an 710038, Shaanxi Province, China
| | - Xingxing Zhang
- Clinical Laboratory, The Second Affiliated Hospital of Xi’an Medical UniversityXi’an 710038, Shaanxi Province, China
| | - Ziyun Shi
- Obstetrics, Shanxi Provincial People’s HospitalXi’an 710068, Shaanxi Province, China
| | - Duomei Ren
- Obstetrics, Shanxi Provincial People’s HospitalXi’an 710068, Shaanxi Province, China
| | - Xiujuan Li
- Obstetrics, The Second Affiliated Hospital of Xi’an Medical UniversityXi’an 710038, Shaanxi Province, China
| | - Yanchuan Li
- Obstetrics, Shanxi Provincial People’s HospitalXi’an 710068, Shaanxi Province, China
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Carbillon L, Boujenah J. Edema associated with low plasma protein level and any gestational hypertension as warning signs of HELLP syndrome. J Matern Fetal Neonatal Med 2021; 35:7395-7398. [PMID: 34256662 DOI: 10.1080/14767058.2021.1949444] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Purpose: Because preeclampsia is a multisystem disorder, its definition has recently been revised, including cases with evidence of renal, liver, neurological, or hematological dysfunction. However, the role of edema remains unclear. While the presence of mild edema is common in normal pregnancy, in severe preeclampsia protein transfer from the vascular into the interstitial compartment could lead to low serum protein level and favor the transport of fluid to the interstitial compartment.Materials and methods, Results: Over a 4-year period, 9749 women have given birth in our university maternity ward. In this period of time, 86 women developed severe preeclampsia. Among them, we retrospectively identified nine patients who first presented with mild de novo hypertension or preeclampsia, extensive edema or excessive gestational weight gain (GWG), and documented low serum protein levels; five patients also reported headache. Serum protein levels ranged from 51 to 56 g/l. We analyzed the progression of the disease in these women, and found that these patients developed criteria for complete or partial hemolysis, elevated liver enzymes, and low platelet count (HELLP) syndrome in four and five cases, respectively. All patients were delivered quickly of healthy babies, and no other maternal adverse outcomes occurred.Discussion: As plasma proteins are the primary determinants of plasmatic colloid osmotic pressure (COP), headache in association with edema, low serum protein levels, and even mild hypertension, could reflect cerebral vasogenic edema with the same mechanism as for cerebral edema reported in posterior reversible encephalopathy syndrome and eclampsia. Thus, the sequential association of edema or excessive GWG with markedly low serum protein levels and mild gestational hypertension could signal the imminent development of severe preeclampsia and possibly HELLP syndrome. This sequence should be assessed in additional large-scale prospective studies.
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Affiliation(s)
- Lionel Carbillon
- Department of Obstetrics and Gynecology, Jean Verdier Hospital, Assistance Publique - Hopitaux de Paris, Sorbonne North Paris University, Bondy, France
| | - Jeremy Boujenah
- Department of Obstetrics and Gynecology, Jean Verdier Hospital, Assistance Publique - Hôpitaux de Paris, Bondy, France
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Tüten N, Güralp O, Gök K, Hamzaoglu K, Oner YO, Makul M, Bulut H, Irmak K, Tüten A, Malik E. Serum catestatin level is increased in women with preeclampsia. J OBSTET GYNAECOL 2021; 42:55-60. [PMID: 33938370 DOI: 10.1080/01443615.2021.1873922] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Catestatin can inhibit catecholamine release from chromaffin cells and adrenergic neurons. Catestatin can also have a strong vasodilator effect. This may be useful in understanding the pathophysiology of preeclampsia and its treatment. In this study, we investigated the serum catestatin levels in pregnant women with and without preeclampsia. Fifty consecutive women with mild preeclampsia, 50 consecutive women with severe preeclampsia, and 100 consecutive pregnant women with a gestational age-matched (±1 week) uncomplicated pregnancy were evaluated in a cross-sectional study. Mean serum catestatin was significantly increased in the preeclampsia group compared to the control group (290.7 ± 95.5 pg/mL vs. 182.8 ± 72.0 pg/mL). Mean serum catestatin was comparable in mild and severe preeclampsia groups (282.7 ± 97.9 pg/mL vs. 298.7 ± 93.4 pg/mL, p = .431). Serum catestatin levels had positive correlations with systolic and diastolic blood pressure, urea, uric acid, and creatinine. In conclusion, serum catestatin levels are increased in preeclamptic pregnancies compared to gestational age-matched controls.IMPACT STATEMENTWhat is already known on this subject? The role of autonomic nervous system dysregulation in the pathophysiology of preeclampsia is known. The most obvious part of this dysregulation is the sympathetic nervous system activation. The adrenal medulla is one of the locations of the sympathetic nervous system in the body.What do the results of this study add? Serum catestatin levels were found to be correlated with clinical and laboratory data of preeclampsia. This highlights the importance of chromaffin cell secretions in the adrenal medulla in preeclampsia.What are the implications of these findings for clinical practice and/or further research? This study will help understand the role of the adrenal medulla in the autonomic nervous system dysregulation in preeclampsia. Also, control of serum catestatin levels may support the treatment of hypertension in preeclampsia.
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Affiliation(s)
- Nevin Tüten
- Obstetrics and Gynecology Istanbul, Kanuni Sultan Suleyman Education and Research Hospital, Turkey
| | - Onur Güralp
- Carl von Ossietzky Oldenburg University, University Hospital for Gynecology and Obstetrics, Klinikum Oldenburg AöR, Oldenburg, Germany
| | - Koray Gök
- Education and Research Hospital, Obstetrics and Gynecology, Sakarya University, Sakarya, Turkey
| | - Kübra Hamzaoglu
- Department of Obstetrics and Gynecology, Istanbul Cerrahpasa University, Istanbul, Turkey
| | - Yahya Ozgün Oner
- Department of Obstetrics and Gynecology, Istanbul Cerrahpasa University, Istanbul, Turkey
| | - Melike Makul
- Department of Obstetrics and Gynecology, Istanbul Cerrahpasa University, Istanbul, Turkey
| | - Huri Bulut
- Faculty of Medicine, Medical Biochemistry Department, Istinye University, Istanbul, Turkey
| | - Kübra Irmak
- Department of Obstetrics and Gynaecology, Tokat State Hospital, Tokat, Turkey
| | - Abdullah Tüten
- Department of Obstetrics and Gynecology, Istanbul Cerrahpasa University, Istanbul, Turkey
| | - Eduard Malik
- Carl von Ossietzky Oldenburg University, University Hospital for Gynecology and Obstetrics, Klinikum Oldenburg AöR, Oldenburg, Germany
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Bulbul M, Uckardes F, Karacor T, Nacar MC, Kaplan S, Kirici P, Surucu A. Can complete blood count parameters that change according to trimester in pregnancy be used to predict severe preeclampsia? J OBSTET GYNAECOL 2021; 41:1192-1198. [PMID: 33645411 DOI: 10.1080/01443615.2020.1854697] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
We aimed to evaluate the effectiveness of changes over time in complete blood count (CBC) parameters to estimate the diagnosis of preeclampsia. Data on 161 severe preeclampsia patients and 161 healthy pregnant patients who met the study criteria of pregnant women whose CBC had been measured at 10-12, 22-24 and 28-30 weeks of pregnancy were compared. In the preeclampsia group, an increase in the mean platelet volume (MPV) value and a decrease in the number of platelets were statistically significant in the transition from the second to the third trimester. MPV and lymphocyte counts were more significant in the third trimester and neutrophil lymphocyte ratio (NLR) were more significant in the second trimester. We found that evaluation of the changes in lymphocyte, MPV and NLR values in three different trimesters of pregnancy rather than a single trimester was more meaningful to predict severe preeclampsia.Impact StatementWhat is already known on this subject? Studies have shown that MPV and NLR can predict preeclampsia. However, a clear cut off value could not be determined. The reasons for this may be that the gestational week during which the measurement is made is not standard and the patient groups are not homogeneous.What the results of this study add? In this study, CBC parameters at different stages of the preeclampsia process were compared in the severe preeclampsia group. According to our results, lymphocytes, NLR and MPV can be used to predict severe preeclampsia. In addition, NLR measurements in the second trimester and MPV and lymphocyte measurements in the third trimester were found to be more significant in predicting severe preeclampsia.What the implications are of these findings for clinical practice and/or further research? In order to predict severe preeclampsia, instead of a single measurement of CBC parameters, new calculations should be made that add change over time.
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Affiliation(s)
- Mehmet Bulbul
- Department of Obstetrics and Gynecology, Faculty of Medicine, Adiyaman University, Adiyaman, Turkey
| | - Fatih Uckardes
- Department of Biostatistics and Medical Informatics, Faculty of Medicine, Adiyaman University, Adiyaman, Turkey
| | - Talip Karacor
- Department of Obstetrics and Gynecology, Faculty of Medicine, Adiyaman University, Adiyaman, Turkey
| | - Mehmet Can Nacar
- Department of Obstetrics and Gynecology, Faculty of Medicine, Adiyaman University, Adiyaman, Turkey
| | - Selcuk Kaplan
- Department of Obstetrics and Gynecology, Faculty of Medicine, Adiyaman University, Adiyaman, Turkey
| | - Pinar Kirici
- Department of Obstetrics and Gynecology, Faculty of Medicine, Adiyaman University, Adiyaman, Turkey
| | - Adem Surucu
- Department of Obstetrics and Gynecology, Faculty of Medicine, Adiyaman University, Adiyaman, Turkey
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Gupta P, Agarwal R, Bhaskaran S, Garg S, Mehndiratta M, Radhakrishnan G, Singh A, Agarwal R, Narang D. Evaluation of maternal plasma platelet activating factor acetylhydrolase activity and mRNA expression in pre-eclampsia: a case control study. J OBSTET GYNAECOL 2020; 41:726-732. [PMID: 33073639 DOI: 10.1080/01443615.2020.1789956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Preeclampsia (PE) remains a leading cause of maternal morbidity and mortality all over the world. However, its aetiology and pathophysiology remain elusive. Platelet activating factor (PAF) is produced in response to oxidative stress and is a potent hypotensive agent. PAF acetylhydrolase (PAF-AH) inactivates PAF and is seen to decrease in normotensive women. The role of PAF-AH in preeclampsia has been in investigational literature, so far. The few studies done have shown a positive association of elevated levels of PAF-AH with preeclampsia. However, this marker has not been studied in the Indian population to-date and such studies are needed to elucidate the pathogenesis of this condition. Our study aimed to determine the PAF-AH activity by spectrophotometric assay in maternal plasma of 73 PE patients versus 73 normotensive controls and plasma PAF-AH mRNA expression to know the aberration of PAF-AH activity at the genetic level. Relative mRNA expression was calculated by Δ DCT method and a fold change was calculated by 2-ΔDCT. We found that the mean plasma PAF-AH activity levels among cases was significantly higher than the normotensive controls. However, the mRNA expression of the PAF-AH gene was similar between the cases and controls, as well as between severe and non-severe preeclampsia (true fold change =1). To conclude, PAF-AH appears to be increased in women with preeclampsia and hence may contribute to pathophysiology and severity. However, a larger sample size will be required to reiterate this association. Recently, PAF-AH inhibitors such as Darapladib has been tested as a therapeutic option in atherosclerosis. After studying the role of PAF-AH in the pathogenesis of PE, PAF-AH inhibitors may be used as a therapeutic tool in the future in PE.IMPACT STATEMENTWhat is already known on this subject? Platelet activating factor (PAF) is produced in response to oxidative stress and is a potent hypotensive agent. PAF acetylhydrolase (PAF-AH) hydrolyses and inactivates PAF and is seen to decrease in normotensive women. The role of platelet activating factor-acetylhydrolase (PAF-AH) in preeclampsia has been investigational so far. Few studies done have shown a positive association of elevated levels of PAF-AH in preeclamptic women.What do the results of this study add? Our study aimed to determine the activity of PAF-AH in maternal plasma of PE patients versus normal pregnancy and plasma PAF-AH mRNA expression to know the aberration of PAF-AH activity at the level of the gene. We found that plasma PAF-AH activity among preeclamptics was significantly higher than in the controls with a possible role in early-onset preeclampsia (<32 weeks), in the Indian population. This marker has never been studied in this population earlier. The results of our study re-emphasised its role in the pathogenesis of preeclampsia.What are the implications of these findings for clinical practice and/or further research? Such studies are important to not only give us a greater understanding of the various pathways involved in this multifactorial dreaded condition, but can also offer us a marker for early identification of women at risk. Recently, PAF-AH inhibitors like Darapladib has been tested as a therapeutic option in atherosclerosis. After studying the role of PAF-AH in the pathogenesis of PE, PAF-AH inhibitors may be used as a therapeutic tool in the future in PE.
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Affiliation(s)
- Preeti Gupta
- Department of Obstetrics and Gynaecology, UCMS and Guru Teg Bahadur Hospital, Delhi, India
| | - Rachna Agarwal
- Department of Obstetrics and Gynaecology, UCMS and Guru Teg Bahadur Hospital, Delhi, India
| | - Sruthi Bhaskaran
- Department of Obstetrics and Gynaecology, UCMS and Guru Teg Bahadur Hospital/UCMS, Delhi, India
| | - Seema Garg
- Department of Biochemistry, AIIMS, Nagpur, India
| | - Mohit Mehndiratta
- Department of Biochemistry, UCMS and Guru Teg Bahadur Hospital/UCMS, Delhi, India
| | - Gita Radhakrishnan
- Department of Obstetrics and Gynaecology, UCMS and Guru Teg Bahadur Hospital/UCMS, Delhi, India
| | - Alpana Singh
- Department of Obstetrics and Gynaecology, UCMS and Guru Teg Bahadur Hospital/UCMS, Delhi, India
| | - Richa Agarwal
- Department of Obstetrics and Gynaecology, UCMS and Guru Teg Bahadur Hospital/UCMS, Delhi, India
| | - Divya Narang
- Department of Biochemistry, UCMS and Guru Teg Bahadur Hospital, Delhi, India
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Vigil-De Gracia P, Ludmir J. Conservative management of early-onset severe preeclampsia: comparison between randomized and observational studies a systematic review. J Matern Fetal Neonatal Med 2020; 35:3182-3189. [PMID: 32912001 DOI: 10.1080/14767058.2020.1814249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To compare maternal and perinatal outcomes between randomized trials and observational studies in which conservative management was performed for more than 48 h in patients with early-onset severe preeclampsia. METHODOLOGY We searched PubMed, LILACS, Cochrane and Google Scholar. The studies were divided in two groups: randomized and observational studies, from 1990 to 2018 that included patients with severe preeclampsia before 34 weeks of gestation with pregnancy prolongation ≥48 h but that did not include fetal growth restriction or HELLP syndrome at the beginning. The main variables recorded were maternal and perinatal complications. MAIN RESULTS Forty-four studies met the inclusion criteria, and 5 of these were randomized. The average pregnancy prolongation was 9 days, with no difference between groups. Maternal complications were significantly more common in observational studies, RR = 0.71, 95% CI (0.54-0.93), p = .009. Perinatal complications were also significantly more common in observational studies (RR = 0.89, 95% CI (0.80-0.98), p = .01) at the expense of stillbirth and neonatal deaths. The percentages of cesarean sections were significantly higher in randomized studies, RR = 1.54, 95% CI (1.46-1.64). There were 2 maternal deaths, both in observational studies. CONCLUSION Observational studies in which conservative management of early-onset preeclampsia is performed and do not include patients with fetal growth restriction or patients with HELLP syndrome and where at least 2 days of pregnancy prolongation is achieved are associated with significantly more maternal and perinatal complications.
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Affiliation(s)
- Paulino Vigil-De Gracia
- Distinguished researcher of the Panamanian National Research System, SENACYT Panamá, Panamá, PA, USA
| | - Jack Ludmir
- Thomas Jefferson University, Philadelphia, PA, USA
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Ngene NC, Moodley J. Pre-eclampsia with severe features: management of antihypertensive therapy in the postpartum period. Pan Afr Med J 2020; 36:216. [PMID: 32963682 PMCID: PMC7490136 DOI: 10.11604/pamj.2020.36.216.19895] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Accepted: 02/21/2020] [Indexed: 11/11/2022] Open
Abstract
Introduction there is variance in both the types and combinations of antihypertensive drugs used for managing pre-eclampsia in the postpartum period. Knowledge of the most common and suitable single or combination antihypertensive drug therapies in the postpartum period will minimize harmful effects, promote adherence to medications, overcome any fears that lactating mothers may have about these drugs and will assist in healthcare planning. Objective: to determine the types of antihypertensive drug therapies used in managing pre-eclampsia with severe features (sPE) in the postpartum period in a regional hospital in South Africa. Methods fifty consecutively presenting pregnant women with sPE were followed up prospectively from the pre-delivery period (within 48 hours before delivery) until day 3 postpartum. The antihypertensive drug therapies administered to the participants were observed. Their blood pressures were measured daily at 04: 00, 08: 00, 14: 00 and 22: 00 hours. Results nifedipine was the commonest rapid-acting agent used for severe hypertension. Prepartum, 9 different combinations of antihypertensive drugs were prescribed; alpha-methyldopa was the commonest single long-acting agent used. Postpartum, the number of different drug combinations administered were 15, 18, 22 and 16 on days 0, 1, 2 and 3 respectively. Alpha-methyldopa was the commonest single agent used on postpartum days 0 - 2 while hydrochlorothiazide was the most frequently used single agent on postpartum day 3. Postpartum, the commonest combination therapy was alpha-methyldopa and amlodipine on day 0; alpha-methyldopa and amlodipine as a regimen as well as alpha-methyldopa, amlodipine and hydrochlorothiazide as another regimen on day 1; alpha-methyldopa and amlodipine on day 2; and many amlodipine-based regimens on day 3. Conclusion a variety of antihypertensive drug combinations were used in the postpartum period indicating the need for standardised guidelines; however, detailed studies are required to evaluate their efficacies completely.
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Affiliation(s)
- Nnabuike Chibuoke Ngene
- Department of Obstetrics and Gynaecology, University of KwaZulu-Natal, Durban, South Africa.,Department of Obstetrics and Gynaecology, Klerksdorp Hospital, North West Province, Klerksdorp, South Africa.,Department of Obstetrics and Gynaecology, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Jagidesa Moodley
- Department of Obstetrics and Gynaecology, University of KwaZulu-Natal, Durban, South Africa
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Garrido-Gomez T, Quiñonero A, Dominguez F, Rubert L, Perales A, Hajjar KA, Simon C. Preeclampsia: a defect in decidualization is associated with deficiency of Annexin A2. Am J Obstet Gynecol 2020; 222:376.e1-376.e17. [PMID: 31738896 DOI: 10.1016/j.ajog.2019.11.1250] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 10/31/2019] [Accepted: 11/07/2019] [Indexed: 01/09/2023]
Abstract
BACKGROUND Decidualization defects in the endometrium have been demonstrated at the time of delivery in women with severe preeclampsia and to linger for years, which suggests a maternal contribution to the pathogenesis of this condition. Global transcriptional profiling reveals alterations in gene expression, which includes down-regulation of Annexin A2 in severe preeclampsia patients with decidualization resistance. OBJECTIVE We investigated the functional role of Annexin A2 deficiency during endometrial decidualization and its potential contribution to shallow trophoblast invasion during implantation and subsequent placentation using in vitro and in vivo modeling. STUDY DESIGN Annexin A2 gene and protein levels were assessed during in vitro decidualization of human endometrial stromal cells isolated from biopsy specimens that were collected from women with previous severe preeclampsia (n=5) or normal obstetric outcomes (n=5). Next, Annexin A2 was inhibited with small interference RNA in control human endometrial stromal cells that were isolated from endometrial biopsy specimens (n=15) as an in vitro model to analyze decidualization defects at the morphologic level and the secretion of prolactin and insulin-like growth binding protein-1. Annexin A2-inhibited cells were used to evaluate motility and promotion of embryo invasion. Decidualization and placentation defects of Annexin A2 deficiency were confirmed with the use of an Annexin A2-null mouse model. RESULTS Annexin A2 gene and protein levels were down-regulated during in vitro decidualization of human endometrial stromal cells from women with previous severe preeclampsia compared with control individuals. To assess its role in the endometrial stroma, we inhibited Annexin A2 expression and detected decidualization failure as evidenced by impaired morphologic transformation, which was associated with altered actin polymerization and low prolactin and insulin-like growth binding protein-1 secretions. Functionally, in vitro models demonstrated that Annexin A2 inhibition failed to support embryo invasion. This finding was corroborated by reduced trophoblast spreading through human endometrial stromal cells, lack of motility of these cells, and reduced trophoblast invasion in the presence of conditioned media from Annexin A2-inhibited cells. Extending our discovery to an animal model, we detected that Annexin A2-null mice have a functional deficiency in decidualization and placentation that impairs fetal growth as a feature that is associated with severe preeclampsia. CONCLUSION Together, in vitro and in vivo results suggest that endometrial defects in Annexin A2 expression impair decidualization of endometrial stromal cells as well as the uterine microenvironment that promotes embryo implantation and placentation. Our findings highlight the maternal contribution to the pathogenesis of severe preeclampsia and suggest that evaluation of Annexin A2 may provide a novel strategy to assess a woman's risk of experiencing this disease and perhaps discover therapeutic interventions to improve decidualization.
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Ye L, Shi MD, Zhang YP, Zhang JS, Zhu CR, Zhou R. Risk factors and pregnancy outcomes associated with retinopathy in patients presenting with severe preeclampsia: A retrospective cohort study. Medicine (Baltimore) 2020; 99:e19349. [PMID: 32176056 PMCID: PMC7220307 DOI: 10.1097/md.0000000000019349] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
The visual system was reported to be affected in over half of patients with preeclampsia (PE), though fundus examination was performed only among patients complaining of visual symptoms. Delayed diagnosis and treatment of PE-related retinopathy may lead to permanent visual impairment. Therefore, we hypothesize that some clinical or laboratory parameters could predict severity of retinal damage.The aim of the study was to explore the risk factors for retinopathy in severe preeclampsia (sPE) and investigate pregnancy outcomes with different degrees of retinopathy.This retrospective cohort study included women with sPE who underwent ophthalmoscopy and delivered after admission to West China Second University Hospital, between June 2013 and December 2016. Clinical and laboratory characteristics were retrieved from medical records. Patients confirmed with retinopathy were followed up with telephones. Multiple logistic regression analysis was performed to identify risk factors of PE-related retinopathy.Five hundred thirty-four patients were included, of which 17.6% having stage-1/2 retinopathy, 14.6% having stage-3/4 retinopathy, and 67.8% having normal retina. Compared with patients without retinopathy, patients with stage 3/4 retinopathy were more likely to have preterm-birth and low-birth-weight babies. Significant risk factors for stage 3/4 retinopathy in sPE included severe hypertension (odds ratio [OR] 2.24, 95% confidence interval [CI]: 1.10-4.56), elevated white blood cell (WBC) counts (OR 1.88, 95% CI: 1.05-3.35), decreased platelet counts (OR 2.12, 95% CI: 1.07-4.48), lactate dehydrogenase (LDH) concentration of >800 IU/L (OR 2.31, 95% CI: 1.05-5.06), low hemoglobin (HGB) concentrations of <110 g/L (OR 3.73, 95% CI: 1.21-11.47), 24-hour proteinuria of 2 to 5 g (OR 6.39, 95% CI: 2.84-14.39), and >5 g (OR 8.66, 95% CI: 3.67-20.44).This study confirms the association between retinopathy and preterm-birth and low-birth weight in sPE. The risk factors for severe PE-related retinopathy, including severe hypertension, platelet and WBC count, HGB and LDH concentration, and proteinuria, are associated with the development of retinopathy. Routine and repeated fundus examination is recommended for maternal monitoring in sPE.
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Affiliation(s)
- Lei Ye
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) of Ministry of Education
| | - Meng-dan Shi
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) of Ministry of Education
| | - Yan-ping Zhang
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) of Ministry of Education
| | - Jia-shuo Zhang
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) of Ministry of Education
| | - Cai-rong Zhu
- West China School of Public Health, Sichuan University, Chengdu, Sichuan, PR China
| | - Rong Zhou
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) of Ministry of Education
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Abstract
Objective: Perlecan is an extracellular matrix proteoglycan suggested to maintain endothelial functions. We aimed to measure maternal serum perlecan levels in different preeclampsia phenotypes.Methods: This study included 50 women with preeclampsia and 30 healthy pregnant women.Results: Serum perlecan levels were significantly higher (p = 0.016) in preeclamptic women with severe features(n = 23) than preeclampsia patients(n = 27). There were no statistically significant differences in serum perlecan levels between the early-onset preeclampsia(n = 25), late-onset preeclampsia(n = 25), and healthy pregnancies.Conclusion: Our findings suggest that preeclamptic women with severe features have higher serum perlecan levels than women with preeclampsia.
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Affiliation(s)
- Murat Akbas
- Department of Obstetrics and Gynecology, Perinatology Division, Manisa Celal Bayar University, Manisa, Turkey
| | - Faik Mumtaz Koyuncu
- Department of Obstetrics and Gynecology, Perinatology Division, Manisa Celal Bayar University, Manisa, Turkey
| | - Burcu Artunc-Ulkumen
- Department of Obstetrics and Gynecology, Perinatology Division, Manisa Celal Bayar University, Manisa, Turkey
| | - Fatma Taneli
- Department of Medical Biochemistry, Manisa Celal Bayar University, Manisa, Turkey
| | - Habib Ozdemir
- Department of Medical Biochemistry, Manisa Celal Bayar University, Manisa, Turkey
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Maged AM, Elsherief A, Hassan H, Salaheldin D, Omran KA, Almohamady M, Dahab S, Fahmy R, AbdelHak A, Shoab AY, Lotfy R, Lasheen YS, Nabil H, Elbaradie SMY. Maternal, fetal, and neonatal outcomes among different types of hypertensive disorders associating pregnancy needing intensive care management. J Matern Fetal Neonatal Med 2020; 33:314-321. [PMID: 29914278 DOI: 10.1080/14767058.2018.1491030] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Objective: To assess the relationship between maternal, fetal, and neonatal outcomes and different forms of hypertensive disorders associating pregnancy in women needed intensive care units (ICUs) admission.Methods: A prospective case control study was conducted on 1238 women admitted to hypertensive ICU at three university hospitals. They were classified into four groups. Group I included 472 women with severe preeclampsia (PE), Group II included 243 women with eclampsia (E), Group III included 396 women diagnosed with E associated with HELLP syndrome, and Group IV included 127 women diagnosed as HELLP syndrome. All women received magnesium sulfate to prevent and/or control convulsions and nifedipine to control their blood pressure. Primary outcome parameter was maternal mortality. Other outcomes included maternal morbidities, fetal, and neonatal outcomes.Results: There was a significant difference among the study groups regarding the need for blood transfusion (58.1%, 70%, 84.3%, and 42.5% respectively, p < .001), number of transferred units (2.4 ± 1, 2.9 ± 0.9, 3.4 ± 1.1, and 3.5 ± 0.8 respectively, p < .001), placental abruption (23.3%, 16.5%, 30.3%, and 19.7% respectively, p < .001), pulmonary edema (14.8%, 22.6%, 19.9%, and 34.6% respectively, p < .001), multiple complications (12.5%, 12.3%, 19.9%, and 26% respectively, p < .001), and maternal mortality (1.9%, 4.1%, 6.1%, and 5.5% respectively, p < .001). Regarding fetal and neonatal outcomes, there was a significant difference among the four groups regarding Apgar score at 1 and 5 min, neonatal birth weight, neonatal intensive care unit (NICU) admission, NICU admission days, intrauterine growth restriction, perinatal death, respiratory distress syndrome, intraventricular hemorrhage, sepsis, and the need for mechanical ventilation (p < .001). Higher rate of vaginal delivery was reported in women with HELLP (40.9%) and severe PE (39.8%) and higher rates of performing cesarean section (CS) in women with eclampsia (77.8%). Maternal mortality is significantly related to delivery with CS, younger maternal age with lower parity, and the presence of placental abruption or pulmonary edema. For Groups III and IV, which included HELLP cases, there are significant differences between both groups as regards HELLP classes according to Mississippi classification, also significant differences were seen between both groups as regards, maternal mortality, abruptio placenta, pulmonary edema, multiple organ damage, NICU admission, perinatal deaths, and need for mechanical ventilation.Conclusion: Both maternal mortality and morbidity (placental abruption and need for blood transfusion) are significantly higher in women with HELLP syndrome worsens to become class 1 regardless of whether eclampsia is present or not.Synopsis: Maternal mortality and unfavorable outcome are significantly higher in women with HELLP syndrome whether it was associated with eclampsia or not.
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Affiliation(s)
- Ahmed M Maged
- Obstetrics and Gynecology Department, Cairo University, Cairo, Egypt
| | - Ameer Elsherief
- Obstetrics and Gynecology Department, Minya University, Minya, Egypt
| | - Hany Hassan
- Obstetrics and Gynecology Department, Minya University, Minya, Egypt
| | - Doaa Salaheldin
- Obstetrics and Gynecology Department, Cairo University, Cairo, Egypt
| | - Khaled A Omran
- Obstetrics and Gynecology Department, Cairo University, Cairo, Egypt
| | - Maged Almohamady
- Obstetrics and Gynecology Department, Cairo University, Cairo, Egypt
| | - Sherif Dahab
- Obstetrics and Gynecology Department, Cairo University, Cairo, Egypt
| | - Radwa Fahmy
- Obstetrics and Gynecology Department, Cairo University, Cairo, Egypt
| | - Ahmed AbdelHak
- Obstetrics and Gynecology Department, Cairo University, Cairo, Egypt
| | - Amira Y Shoab
- Obstetrics and Gynecology Department, Cairo University, Cairo, Egypt
| | - Rehab Lotfy
- Obstetrics and Gynecology Department, Cairo University, Cairo, Egypt
| | - Yossra S Lasheen
- Obstetrics and Gynecology Department, Cairo University, Cairo, Egypt
| | - Hala Nabil
- Obstetrics and Gynecology Department, Cairo University, Cairo, Egypt
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Tok A, Seyithanoğlu M, Ozer A, Erkayıran U, Karaküçük S, Çelebi A. The serum level of soluble CXCL16 is increased in preeclampsia and associated with hepatic/renal damage. J Matern Fetal Neonatal Med 2019; 34:1435-1440. [PMID: 31257958 DOI: 10.1080/14767058.2019.1638361] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To compare the serum level of the chemokine, CXCL 16, in preeclamptic and healthy pregnant patients. METHODS This prospective case control study was conducted between January and December 2018 in a tertiary level hospital. The study group was formed of 70 pregnant women diagnosed with preeclampsia, and the control group was formed of 70 healthy pregnant women matched to the study group in respect of age, gestational week and body mass index (BMI). The study group was separated into two subgroups of mild preeclampsia (n = 35) and severe preeclampsia (n = 35). The groups were compared in terms of demographic and clinical parameters and the levels of serum CXCL 16. RESULTS No statistically significant difference was determined between the study and control groups in respect of maternal age, gravida, parity, BMI, and gestational age at sampling. Neonatal birth weight was significantly lower in the study group than in the control group. Mean serum alanine aminotransferase (ALT), aspartate amino transferase (AST) and creatinine levels of the study group were significantly higher than those of the control group (p < .05 for all). There was a statistically significant difference between the study and control groups regarding the mean platelet count. Compared to the control group, the severe and mild preeclampsia groups had a significantly higher serum level of CXCL 16. The serum level of CXCL 16 was significantly higher in patients with severe preeclampsia than in patients with mild preeclampsia (2.94 ± 3.89 pg mL-1 vs. 1.08 ± 1.87 pg mL-1, p = .14). Correlation analysis revealed a significant positive correlation of serum CXCL 16 level with serum ALT level (r = 0.320, p ≤ .001) and serum AST level (r = 0.373, p ≤ .001) and serum creatinine level (r = 0.279, p = .01) in both groups. High values indicated presence of preeclampsia, with a diagnostic cut-off point of 0.225, sensitivity of 75.7% and specificity of 72.9% for CXCL 16 (area under curve: 0.820, p < .001 CI: 0.753-0.888). CONCLUSIONS This is the first study in literature to show a significantly higher level of CXCL 16 in patients with severe preeclampsia compared to those with mild preeclampsia. The study can also be considered of value in respect of showing that CXCL 16 could play a role in the etiopathogenesis of preeclampsia and the emergence of renal-hepatic damage. Blocking the CXCL 16/CXCR six axis in preeclampsia treatment could lay the ground for the development of new drugs which could be used in the treatment of preeclampsia.
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Affiliation(s)
- Abdullah Tok
- Kahramanmaras Sutcu Imam University Hospital, Kahramanmaras, Turkey
| | | | - Alev Ozer
- Kahramanmaras Sutcu Imam University Hospital, Kahramanmaras, Turkey
| | | | - Selim Karaküçük
- Kahramanmaras Sutcu Imam University Hospital, Kahramanmaras, Turkey
| | - Ahmet Çelebi
- Kahramanmaras Sutcu Imam University Hospital, Kahramanmaras, Turkey
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Panwar M, Kumari A, Hp A, Arora R, Singh V, Bansiwal R. Raised neutrophil lymphocyte ratio and serum beta hCG level in early second trimester of pregnancy as predictors for development and severity of preeclampsia. Drug Discov Ther 2019; 13:34-37. [PMID: 30880320 DOI: 10.5582/ddt.2019.01006] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Early detection and prediction of preeclampsia (PE) may avert serious materno-fetal complications. This prospective nested study was conducted to evaluate the role of serum beta human chorionic gonadotropin (hCG) and the neutrophil-lymphocyte ratio (NLR) in predicting the development and severity of PE. Four hundred and forty primigravidas, between 16 to 18 weeks of gestation, were recruited in the study. Serum beta-hCG and NLR were measured at the time of recruitment and they were followed and monitored for the development of PE and severe PE. Out of these 440 women, 64 (14%) developed PE; of which 25 (39%) developed severe PE. The mean values of NLR and serum beta hCG were significantly higher in patients developing PE and severe PE. NLR, with a cutoff value of 5.6, predicted the development of PE with 73.4% sensitivity and 88.6% specificity and severe PE with sensitivity 93.3% and specificity 86.6% respectively. The sensitivity and specificity of serum beta hCG in predicting the development of PE was 75% each for a cutoff value of 25,415 IU/mL whereas these values were 86.7%, and 79.1% respectively, for a cut-off value of 29,654 IU/mL for predicting the development of severe PE. These findings suggest that NLR and serum beta hCG can be used as excellent biomarkers in predicting both the development of PE and its severity. Multicentric studies involving subjects of multiple ethnicities should be done for establishing its utility as a routine screening test.
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Affiliation(s)
- Megha Panwar
- Department of Obstetrics and Gynaecology, VMMC and Safdarjung Hospital
| | - Archana Kumari
- Department of Obstetrics and Gynaecology, VMMC and Safdarjung Hospital
| | - Anand Hp
- Department of Obstetrics and Gynaecology, VMMC and Safdarjung Hospital
| | - Rashmi Arora
- Department of Pathology, VMMC and Safdarjung Hospital
| | | | - Reeta Bansiwal
- Department of Obstetrics and Gynaecology, VMMC and Safdarjung Hospital
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Baboolall U, Zha Y, Gong X, Deng DR, Qiao F, Liu H. Variations of plasma D-dimer level at various points of normal pregnancy and its trends in complicated pregnancies: A retrospective observational cohort study. Medicine (Baltimore) 2019; 98:e15903. [PMID: 31169703 PMCID: PMC6571379 DOI: 10.1097/md.0000000000015903] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
D-Dimer (DD) is the smallest fragment of plasmin-mediated cleavage of fibrin. There is a progressive increase in DD concentration with advancing gestation in normal pregnancies, making the upper limit of 0.5 μg/ml used in non-pregnant population an unfavorable marker during pregnancy. Coagulation and fibrinolysis parameters are also markedly disturbed in pregnancies complicated by various pathologies.We designed this retrospective observational cohort study to investigate the trimester specific reference range for DD throughout normal pregnancy, and to compare the distribution of DD in third trimester healthy pregnancies and those complicated by preeclampsia (PE), severe preeclampsia (SPE), gestational diabetes mellitus (GDM), premature rupture of membranes (PROM) and preterm premature rupture of membranes (PPROM). In addition, we aimed to determine the diagnostic value of DD in PE and SPE.In this retrospective observational cohort study, 250 normal and 178 complicated pregnancies were included. Normal pregnancies included 88-first trimester, 101-second trimester and 61-third trimester pregnancies. Complicated pregnancy included 34 PE, 44 SPE, 32 GDM, 33 PROM, and 35 PPROM cases during the third trimester. Predefined exclusion criteria were used.The period of gestation (POG) accounted for 41.9% of the variance in DD, with strong correlation between the POG and DD. The trimester specific reference intervals were computed. The distribution for severe preeclampsia was statistically different compared to other categories in the third trimester. This exceptional distribution led to the generation of a receiver operating characteristic (ROC) curve with an area under curve of 0.828, attesting its possible role in predicting severe preeclampsia.We determined trimester specific reference intervals of DD. The role of DD has been explored, and it may be of diagnostic value in severe preeclampsia.
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Abstract
Preeclampsia is a complex genetic disorder and its pathogenesis remains to be investigated. Single nucleotide polymorphisms serve important roles in genetic predisposition. The present study aimed to explore the association between runt-related transcription factor 3 (RUNX3) gene polymorphisms in severe preeclampsia (SPE) and clinical features.A total of 417 participants were enrolled in the present study. The rs2236852, rs7528484 and rs760805 polymorphisms of the RUNX3 gene were tested using the polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method. Clinical information of patients and controls was collected. Relationship between clinical feature and different genotype was analyzed.Compared with rs2236852 GG genotype carriers, the odds ratios (OR) for the risk of SPE were 2.26 [95% confidence interval (CI), 1.24-4.12; P = .023] in AA genotype carriers. A significantly increased risk of SPE was associated with AG/AA genotypes compared with GG genotypes (OR, 1.74; 95% CI, 1.11-2.75; P = .015). AA homozygote carriers with SPE exhibited lower birth weight, shorter birth length and reduced incidence of hypoproteinemia compared with AG heterozygote carriers (P <.05). A significantly increased risk of SPE was determined to be associated with the rs7528484 CC genotype in codominant and recessive models (CC vs TT: OR, 3.70, 95% CI, 1.31-10.43, P = .01; CC vs TT/TC: OR, 3.98, 95% CI, 1.46-10.87, P = .003). Patients carrying C-allele (TC + CC) presented increased systolic pressure and an increased incidence of neonatal pneumonia compared with TT homozygote carriers (P <.05). Compared with rs760805 TT homozygote carriers, patients carrying AA homozygote exhibited significantly reduced 24 hours urinary protein levels, lower serum creatinine concentrations and a decreased incidence of neonatal asphyxia (P <.05).The present study suggested a genetic association between RUNX3 gene polymorphisms and SPE. The data provided a novel insight to guide future investigations.
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Affiliation(s)
| | - Tao Wang
- Laboratory of Molecular and Translational Medicine, West China Second University Hospital, Sichuan University, Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) of Ministry of Education, Chengdu, Sichuan, PR China
| | - Jin Jia
- Department of Obstetrics and Gynecology
| | - Wen Cao
- Department of Obstetrics and Gynecology
| | - Lei Ye
- Department of Obstetrics and Gynecology
| | - Yanyun Wang
- Laboratory of Molecular and Translational Medicine, West China Second University Hospital, Sichuan University, Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) of Ministry of Education, Chengdu, Sichuan, PR China
| | - Bin Zhou
- Laboratory of Molecular and Translational Medicine, West China Second University Hospital, Sichuan University, Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) of Ministry of Education, Chengdu, Sichuan, PR China
| | - Rong Zhou
- Department of Obstetrics and Gynecology
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Abstract
OBJECTIVE This article evaluates the differences in adverse maternal outcomes related to severe preeclampsia in obese versus nonobese women. STUDY DESIGN Retrospective cohort study and planned secondary analysis of women with severe preeclampsia comparing a composite adverse maternal outcome related to preeclampsia among obese (body mass index [BMI] ≥ 30 kg/m2) and nonobese (BMI < 30 kg/m2) women. The composite outcome was defined as ≥ 1 of the following prior to discharge: renal failure, liver abnormality, thrombocytopenia, blood transfusion, pulmonary edema, disseminated intravascular coagulation, stroke, or eclampsia. Multivariable logistic regression was used to control for confounders. RESULTS Of the 152 women included, 37.5% were obese and 62.5% were nonobese. The prevalence of the primary outcome was 15.8% with obese women less likely to have the composite outcome compared with nonobese women (7% vs. 21.1%, p = 0.02). This remained after adjusting for confounders including maternal age, race, and chronic hypertension (adjusted odds ratio, 0.33 [0.12-0.89], p = 0.03). Obese women were, however, more likely to require intravenous antihypertensive medication peripartum compared with nonobese women (49.1% vs. 28.4%, p = 0.01). CONCLUSION Obese women with severe preeclampsia may have a different phenotype of severe preeclampsia that is more associated with severe hypertension rather than end-organ damage.
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Affiliation(s)
- Christina Paidas Teefey
- The Maternal and Child Health Research Center, Department of Obstetrics and Gynecology, Perelman School of Medicine - University of Pennsylvania, Philadelphia, Pennsylvania
| | - Celeste P. Durnwald
- The Maternal and Child Health Research Center, Department of Obstetrics and Gynecology, Perelman School of Medicine - University of Pennsylvania, Philadelphia, Pennsylvania
| | - Sindhu K. Srinivas
- The Maternal and Child Health Research Center, Department of Obstetrics and Gynecology, Perelman School of Medicine - University of Pennsylvania, Philadelphia, Pennsylvania
| | - Lisa D. Levine
- The Maternal and Child Health Research Center, Department of Obstetrics and Gynecology, Perelman School of Medicine - University of Pennsylvania, Philadelphia, Pennsylvania
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Zitouni H, Ben Ali Gannoum M, Raguema N, Maleh W, Zouari I, Faleh RE, Guibourdenche J, Almawi WY, Mahjoub T. Contribution of angiotensinogen M235T and T174M gene variants and haplotypes to preeclampsia and its severity in (North African) Tunisians. J Renin Angiotensin Aldosterone Syst 2018; 19:1470320317753924. [PMID: 29366364 PMCID: PMC5843851 DOI: 10.1177/1470320317753924] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Preeclampsia (PE) is a pregnancy-associated hypertensive disorder and a leading cause of maternal and neonatal morbidity and mortality. While its pathogenesis remains ill defined, several candidate genes for PE have been identified, but results remain inconclusive. We investigated the association of the angiotensinogen ( AGT) gene variants M235T and T174M with PE, and we analyzed the contribution of both variants to the severity of PE. METHODS This case-control study enrolled 550 Tunisian pregnant women: 272 with PE, of whom 147 presented with mild, and 125 with severe PE, along with 278 unrelated age- and ethnically matched control women. AGT genotyping was performed by polymerase chain reaction-restriction fragment length polymorphism. RESULTS Significantly higher M235T minor allele frequency (MAF) was associated with increased risk of PE ( p < 0.001). Decreased frequency of heterozygous T174M genotype carriers were found in control women ( p = 0.015), suggesting a protective effect of this genotype (odds ratio (95% confidence interval) = 0.51 (0.29-0.89)). Two-locus haplotype analysis demonstrated MM and TT haplotypes to be negatively and positively associated with PE, respectively. MAF of M253T, but not T174M, was higher in the severe PE group, and carrying M235T or T174M minor allele was associated with increased body mass index ( p < 0.001) among unselected PE women. CONCLUSIONS AGT M235T and T174M variants contribute to an increased risk of developing PE, and for M235T to PE severity.
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Affiliation(s)
- Hedia Zitouni
- 1 Laboratory of Human Genome and Multifactorial Diseases (LR12ES07), College of Pharmacy, University of Monastir, Tunisia.,2 Faculty of Science of Bizerte, University of Carthage, Tunisia.,3 INSERM UMR-S1139 College of Pharmacy, Paris Descartes University, France
| | - Marwa Ben Ali Gannoum
- 1 Laboratory of Human Genome and Multifactorial Diseases (LR12ES07), College of Pharmacy, University of Monastir, Tunisia.,2 Faculty of Science of Bizerte, University of Carthage, Tunisia
| | - Nozha Raguema
- 1 Laboratory of Human Genome and Multifactorial Diseases (LR12ES07), College of Pharmacy, University of Monastir, Tunisia.,2 Faculty of Science of Bizerte, University of Carthage, Tunisia
| | - Wided Maleh
- 4 Centre of Maternity and Neonatology, Tunisia
| | - Ines Zouari
- 4 Centre of Maternity and Neonatology, Tunisia
| | | | - Jean Guibourdenche
- 3 INSERM UMR-S1139 College of Pharmacy, Paris Descartes University, France
| | - Wassim Y Almawi
- 5 Faculty of Science of Tunis, University of Tunis El Manar, Tunisia
| | - Touhami Mahjoub
- 1 Laboratory of Human Genome and Multifactorial Diseases (LR12ES07), College of Pharmacy, University of Monastir, Tunisia
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Yang K, Dong G, Tian Y, Li J. Effects of compound Danshen injection combined with magnesium sulfate on serum MPO and hs-CRP in patients with severe preeclampsia. Exp Ther Med 2018; 16:167-170. [PMID: 29896236 PMCID: PMC5995028 DOI: 10.3892/etm.2018.6173] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Accepted: 05/11/2018] [Indexed: 12/24/2022] Open
Abstract
Effects of compound Danshen injection combined with magnesium sulfate on serum myeloperoxidase (MPO) and hypersensitive C-reactive protein (hs-CRP) in patients with severe preeclampsia (PE) were investigated. Five hundred patients with severe PE were randomly divided into early-onset observation, early-onset control, late-onset observation and late-onset control groups. Control group was treated with magnesium sulfate, while patients in observation group were treated with magnesium sulfate combined with compound Danshen injection. Serum levels of MPO and hs-CRP were measured by enzyme-linked immunosorbent assay (ELISA) and turbidimetric assay. The effects of compound Danshen injection combined with magnesium sulfate on the above indexes were observed. Serum levels of MPO and hs-CRP significantly decreased in early-onset observation, late-onset observation, early-onset control and late-onset control groups after treatment (p<0.05). After treatment, levels of MPO and hs-CRP were significantly lower in early-onset observation group than in early-onset control group (p<0.05), and levels of MPO and hs-CRP were also significantly lower in late-onset observation group than in late-onset control group (p<0.05). Total effective rate of early-onset observation group and late-onset observation group were higher than that of early-onset control group and late-onset control group. Compound Danshen injection combined with magnesium sulfate achieved better treatment outcomes in the treatment of severe PE than magnesium sulfate alone. The combined treatment can effectively reduce the serum levels of MPO and hs-CRP.
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Affiliation(s)
- Kun Yang
- Department of Obstetrics, The Second People's Hospital of Liaocheng, Liaocheng, Shandong 252600, P.R. China
| | - Gaoxia Dong
- Department of Obstetrics, The Second People's Hospital of Liaocheng, Liaocheng, Shandong 252600, P.R. China
| | - Ying Tian
- Department of Obstetrics, Zhangqiu Maternity and Child Care Hospital, Jinan, Shandong 250200, P.R. China
| | - Jian Li
- Department of Obstetrics, Qingdao Central Hospital, Qingdao, Shandong 266042, P.R. China
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Jung YJ, Park Y, Kim HS, Lee HJ, Kim YN, Lee J, Kim YH, Maeng YS, Kwon JY. Abnormal lymphatic vessel development is associated with decreased decidual regulatory T cells in severe preeclampsia. Am J Reprod Immunol 2018; 80:e12970. [PMID: 29756666 DOI: 10.1111/aji.12970] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Accepted: 04/09/2018] [Indexed: 12/29/2022] Open
Abstract
PROBLEM The lymphatic vasculature controls leukocytes trafficking and limits the adaptive immune response. In previous models of preeclampsia (PE), defective immune function caused by disruption of lymphangiogenesis was shown to be involved in the disease pathophysiology. Especially, the dysfunction of regulatory T cells (Treg) at the maternal-fetal interface may be one of the causes of severe PE. In particular, activation of Tregs to obtain immune tolerance requires adequate antigen presentation through the lymphatic system. We hypothesized that impaired lymphangiogenesis and imbalanced Tregs at the maternal-fetal interface are associated with the pathophysiology of severe PE. However, the current research addressing this hypothesis is limited. Therefore, to compare differences in lymphangiogenesis in severe PE and normal conditions, we aimed to examine the location of lymphatics at the maternal-fetal interface and to investigate the association between lymphangiogenesis and Tregs in severe PE. METHOD OF STUDY We obtained entire uterus from normal pregnant mice. Placental and fetal membranes, including decidua, were obtained from 10 pregnant women with severe PE and 10 gestational age-matched controls. Immunohistochemistry for LYVE1 was used to localize the distribution of lymphatic vessels and CD4, CD25, and FOXP3 for Treg. RESULTS LYVE1-positive vessels were present in the uterine wall of mice. LYVE1-positive lymphatic vessels were localized on the human decidua. Tubular lymphatics were abundant in the control decidua, but significantly reduced in severe PE. Furthermore, lymphatic vessel density correlated with the number of decidual Tregs. CONCLUSION Abnormal decidual lymphangiogenesis is associated with reduced numbers of decidual Tregs in severe PE.
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Affiliation(s)
- Yun Ji Jung
- Department of Obstetrics and Gynecology, Institute of Women's Life Medical Science, Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea
| | - Yejin Park
- Department of Obstetrics and Gynecology, Institute of Women's Life Medical Science, Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea
| | - Hyun-Soo Kim
- Department of Pathology, Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea
| | - Hwa Jin Lee
- Department of Obstetrics and Gynecology, Institute of Women's Life Medical Science, Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea
| | - Yoo-Na Kim
- Department of Obstetrics and Gynecology, Institute of Women's Life Medical Science, Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea
| | - JoonHo Lee
- Department of Obstetrics and Gynecology, Institute of Women's Life Medical Science, Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea
| | - Young-Han Kim
- Department of Obstetrics and Gynecology, Institute of Women's Life Medical Science, Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea
| | - Yong-Sun Maeng
- Department of Obstetrics and Gynecology, Institute of Women's Life Medical Science, Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea
| | - Ja-Young Kwon
- Department of Obstetrics and Gynecology, Institute of Women's Life Medical Science, Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea
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Escobar Vidarte MF, Montes D, Pérez A, Loaiza-Osorio S, José Nieto Calvache A. Hepatic rupture associated with preeclampsia, report of three cases and literature review. J Matern Fetal Neonatal Med 2018; 32:2767-2773. [PMID: 29478361 DOI: 10.1080/14767058.2018.1446209] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
BACKGROUND Hepatic rupture is a complication during pregnancy that, although rare, accounts for high morbidity and mortality rates. It is mainly associated with severe preeclampsia and HELLP syndrome. Incidence is estimated to be at one per 67,000 births or one per 2000 patients with preeclampsia/eclampsia/HELLP, mainly in multiparous women; women in their 40s; after 32 weeks of gestation; and during the first 15 h postpartum. CASES This article exposes the institutional experience at Fundación Valle del Lili in Cali, Colombia, in managing and treating hepatic rupture associated with severe preeclampsia and HELLP syndrome in three patients in the 30th, the 26th, and the 27th week of gestation, not resulting in maternal death. DISCUSSION A search in Pubmed, Embase, and Ovid from 2000 to 2017 resulted in 35 cases reported in either pregnant or puerperal women. Hepatic rupture is a rare complication in pregnancy associated with preeclampsia and HELLP syndrome. Its pathophysiology is attributed to the presence of vasospasm due to an increase in concentration and sensitivity to circulating vasopressors during pregnancy. There is no standard management, but surgery reduces mortality significantly. It includes endovascular management, partial hepatectomy, or transplant (only one patient required a liver transplant in our search). The most used techniques have been ligation of the hepatic artery, embolization of the hepatic artery, and examination, packing, and drainage of hepatic lesion for bleeding control (27 cases were treated with laparotomy with evacuation of hematoma and hemostasis and four cases were treated with embolization of the hepatic artery). Hepatic artery occlusion both by surgery ligation and by embolization through interventional radiology has reported successful and failing results during pregnancy Conclusion: Management of pathologies as hepatic rupture associated with severe preeclampsia and HELLP syndrome has to be clearly protocolized for prompt diagnosis and early management. Furthermore, it has to be carried out through multidisciplinary teams in high-complexity obstetrics scenarios.
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Affiliation(s)
| | - Daniela Montes
- b Department of Health Sciences, Faculty of Medicine , ICESI University , Cali , Colombia
| | - Alejandra Pérez
- b Department of Health Sciences, Faculty of Medicine , ICESI University , Cali , Colombia
| | - Sara Loaiza-Osorio
- c Clinical Investigations Center , Fundación Clinica Valle del Lili , Cali , Colombia
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Singh SK, Bhatia K. Ultrasonographic Optic Nerve Sheath Diameter as a Surrogate Measure of Raised Intracranial Pressure in Severe Pregnancy-induced Hypertension Patients. Anesth Essays Res 2018; 12:42-46. [PMID: 29628552 PMCID: PMC5872891 DOI: 10.4103/aer.aer_218_17] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Context: It is a well-known fact that severe pregnancy-induced hypertension (PIH) can be disastrous at times as it can cause a lot of complications to both pregnant women and her baby. Hence, it is always desirable to know the extent of severity by a real-time and easily accessible modality like ultrasound. Aims: The aim of the study was to evaluate the incidence of raised intracranial pressure (ICP) in severe preeclampsia and eclampsia patients using ocular ultrasonography with optic nerve sheath diameter (ONSD) measurement. Settings and Design: This study design was a prospective and clinically controlled blinded observational study. Materials and Methods: After taking necessary permissions from the Institution Ethical Committee, 75 patients were enrolled for the study. However, finally, 25 patients in severe preeclampsia and 24 in eclampsia group were compared with 25 normal term antenatal women. Demographic profiles, hemodynamic parameters, laboratory markers for severity of PIH, and ultrasonographic OSND were measured. Statistical Analysis Used: They were statistically analyzed and compared using one-way ANOVA and Tukey's test. Value of P < 0.05 was considered statistically significant. Results: All the three groups were comparable in terms of age, body weight, gestation age, gestity, and the number of primigravida in each group. There was a significant difference (P < 0.05) in mean levels of hepatic aminotransferase levels and platelet counts between groups. Aspartate transaminase and alanine transaminase levels were much higher in Group II and III as compared to Group I, while platelet levels were lower in study groups indicating increase in severity of PIH. There was also a significant difference for systolic blood pressure and diastolic blood pressure (P < 0.001) as both were significantly higher in study groups. Among severe PIH groups (Group II and III), the difference was comparable. Conclusions: OSND is a surrogate marker for raised ICP in severe PIH patients. It is a rapid, bedside, noninvasive, and readily accessible tool and could be a part of a holistic approach for managing such patients.
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Affiliation(s)
- Shiv Kumar Singh
- Department of Anaesthesiology, SHKM Government Medical College, Nalhar, Mewat, Haryana, India
| | - Kiran Bhatia
- Department of Anaesthesiology, SHKM Government Medical College, Nalhar, Mewat, Haryana, India
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He D, Wu S, Zhao H, Zheng Z, Zhang W. High normal blood pressure in early pregnancy also contribute to early onset preeclampsia and severe preeclampsia. Clin Exp Hypertens 2017; 40:539-546. [PMID: 29172803 DOI: 10.1080/10641963.2017.1407330] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVE This study was to evaluate effects of high normal blood pressure (HNBP) in early pregnancy on total preeclampsia, early preeclampsia, and severe preeclampsia. METHODS We conducted a multicenter, national representative retrospective cohort study. HNBP was defined as systolic blood pressure between 130 and 140 mmHg or diastolic blood pressure between 85 and 90 mmHg. We used multivariable logistic regression to examine the associations of HNBP and the risks of above three types of preeclampsia. RESULTS We included 58 054 women who were normotensive and nulliparous in early pregnancy. 4 809 (8.3%) fulfilled the definition of having HNBP, 16 682 (28.7%) were in normal blood pressure group, and 36 563 (63.0%) were in optimal blood pressure group. The incidence rates of total preeclampsia, early preeclampsia, and severe preeclampsia were 2.1% (1 217), 0.8% (491), and 1.4% (814), respectively. Compared to having optimal blood pressure, women with HNBP had significantly higher odds of total preeclampsia (odds ratio (OR) = 4.028, 95% confidence interval (CI) 3.377, 4.804), severe preeclampsia (OR = 3.542, 95% CI 2.851, 4.400), and early preeclampsia (OR = 8.163, 95% CI 6.219, 10.715). Our restricted cubic spline results supported the dose-response relationship between continuous blood pressure and the odds ratio of three types of preeclampsia. The fraction of early preeclampsia associated with prehypertension was 58.6%, which was higher than those of total preeclampsia (42.2%) or severe preeclampsia (40.5%). CONCLUSION Women in early pregnancy with HNBP more likely develop total preeclampsia, early preeclampsia and severe preeclampsia, compared to those with optimal blood pressure. HNBP contribute more to early preeclampsia than severe preeclampsia. Our study provided robust epidemiological evidences for monitoring HNBP in early pregnancy to reduce the risks of preeclampsia.
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Affiliation(s)
- Dian He
- a Department of Epidemiology and Health Statistics, School of Public Health , Capital Medical University , Beijing , China.,b Beijing Municipal Key Laboratory of Clinical Epidemiology , Capital Medical University , Beijing , China
| | - Shaowen Wu
- c Beijing Obstetrics and Gynecology Hospital , Capital Medical University , Beijing , China
| | - Haiping Zhao
- a Department of Epidemiology and Health Statistics, School of Public Health , Capital Medical University , Beijing , China.,b Beijing Municipal Key Laboratory of Clinical Epidemiology , Capital Medical University , Beijing , China
| | - Zihe Zheng
- d Epidemiology Department , Johns Hopkins University Bloomberg School of Public Health , Baltimore , USA
| | - Weiyuan Zhang
- b Beijing Municipal Key Laboratory of Clinical Epidemiology , Capital Medical University , Beijing , China
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Keshavarzi F, Mohammadpour-Gharehbagh A, Shahrakipour M, Teimoori B, Yazdi A, Yaghmaei M, Naroeei-Nejad M, Salimi S. The placental vascular endothelial growth factor polymorphisms and preeclampsia/preeclampsia severity. Clin Exp Hypertens 2017; 39:606-611. [PMID: 28665739 DOI: 10.1080/10641963.2017.1299751] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Preeclampsia (PE) is a serious pregnancy-specific condition, which originates from placenta and finishes after delivery. The present study has investigated the association between placental VEGF I/D (rs35569394), -1154G/A (rs1570360), and -634G/C(rs2010963) polymorphisms and maternal VEGF -2549 I/D (rs35569394) polymorphism with PE and PE severity. In this case-control study, the maternal blood of 217 women with PE and 210 normotensive pregnant women and the placenta of 84 PE women and 103 normotensive women were collected after delivery. Genotyping was done by PCR or PCR-RFLP methods. The maternal VEGF-2549I/D genotypes were not associated with PE or PE severity. The placental VEGF -2549 I/D genotypes were not associated with PE too; however; the placental VEGF-2549 DD genotype was statistically different between women with severe PE and mild PE or the controls. The placental VEGF -634GC and CC genotypes were significantly higher in PE women and associated with 2.6 and 2-fold higher risk of PE, respectively. The VEGF -634GC and CC genotypes were associated with PE severity. No association was found between placental VEGF -1154G/A polymorphism and PE or PE severity. The placental DGC haplotype of VEGF -2549 I/D, -1154G/A, and -634G/C polymorphisms was associated with 2.9-fold higher risk of PE. However, the placental IAG haplotype was associated with 0.3-fold lower risk of PE. In conclusion, the placental VEGF -2549 DD genotype was associated with severe PE and the placental -634GC and CC genotypes were associated with PE and severe PE. No association was found between VEGF -1154G/A polymorphism and PE or PE severity.
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Affiliation(s)
- Farshid Keshavarzi
- a Cellular and Molecular Research Center , Zahedan University of Medical Sciences , Zahedan , Iran.,b Department of Clinical Biochemistry, School of Medicine , Zahedan University of Medical Sciences , Zahedan , Iran
| | - Abbas Mohammadpour-Gharehbagh
- a Cellular and Molecular Research Center , Zahedan University of Medical Sciences , Zahedan , Iran.,b Department of Clinical Biochemistry, School of Medicine , Zahedan University of Medical Sciences , Zahedan , Iran
| | - Mahnaz Shahrakipour
- c Department of Biostatistics and Epidemiology, School of Public Health , Zahedan University of Medical Sciences , Zahedan , Iran
| | - Batool Teimoori
- d Department of Obstetrics and Gynecology, School of Medicine , Zahedan University of Medical Sciences , Zahedan , Iran.,e Pregnancy Health Research Center , Zahedan University of Medical Sciences , Zahedan , Iran
| | - Atefeh Yazdi
- d Department of Obstetrics and Gynecology, School of Medicine , Zahedan University of Medical Sciences , Zahedan , Iran.,e Pregnancy Health Research Center , Zahedan University of Medical Sciences , Zahedan , Iran
| | - Minoo Yaghmaei
- f Department of Obstetrics and Gynecology, School of Medicine , Shahid Beheshty University of Medical Sciences , Tehran , Iran
| | - Mehrnaz Naroeei-Nejad
- g Department of Genetics, School of Medicine , Zahedan University of Medical Sciences , Zahedan , Iran
| | - Saeedeh Salimi
- a Cellular and Molecular Research Center , Zahedan University of Medical Sciences , Zahedan , Iran.,b Department of Clinical Biochemistry, School of Medicine , Zahedan University of Medical Sciences , Zahedan , Iran
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Ngwenya S. Severe preeclampsia and eclampsia: incidence, complications, and perinatal outcomes at a low-resource setting, Mpilo Central Hospital, Bulawayo, Zimbabwe. Int J Womens Health 2017; 9:353-357. [PMID: 28553148 PMCID: PMC5439934 DOI: 10.2147/ijwh.s131934] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Severe preeclampsia is a disorder of pregnancy characterized by high blood pressure and significant proteinuria after 20 weeks gestation. Severe preeclampsia and eclampsia have considerable adverse impacts on maternal, fetal, and neonatal health especially in low-resource countries. Hypertensive disorders of pregnancy are the third leading cause of maternal deaths in Sub-Saharan Africa. Significant avoidable maternal and neonatal morbidity and mortality may result. Objectives This study aimed 1) to determine the incidence of severe preeclampsia/eclampsia in a low-resource setting; 2) to determine the maternal complications of severe preeclampsia/eclampsia in a low-resource setting; 3) to determine the perinatal outcomes of severe preeclampsia/eclampsia in a low-resource setting. Methods This was a retrospective descriptive cohort study carried out at Mpilo Central Hospital, a tertiary teaching referral government hospital in a low-resource setting in Bulawayo, Zimbabwe. Data were obtained from the birth registers in labor ward, intensive care unit, and neonatal intensive care unit of patients who had a diagnosis of severe preeclampsia or eclampsia for the period January 1, 2016, to December 31, 2016. The case notes were retrieved and the demographic, clinical, and outcome data were gathered. Results There were 9,086 deliveries at the institution during the period January 1, 2016, to December 31, 2016. There were 121 cases of severe preeclampsia/eclampsia. The incidence of severe preeclampsia/eclampsia was 1.3% at Mpilo Central Hospital. The most common major complication was HELLP syndrome (9.1%). Maternal mortality was 1.7%. There were 127 babies born with six sets of twins, 49.6% of the babies were lost through stillbirths and early neonatal deaths. Conclusion The incidence of severe preeclampsia/eclampsia at Mpilo Central Hospital was 1.3%. The most common maternal complication was hemolysis elevated liver enzymes low platelet syndrome. Maternal mortality was 1.7% due to acute renal failure. Nearly half (49.6%) of the babies born were lost to stillbirths and early neonatal deaths.
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Affiliation(s)
- Solwayo Ngwenya
- Department of Obstetrics & Gynaecology, Mpilo Central Hospital.,Department of Obstetrics & Gynaecology, Royal Women's Clinic.,National University of Science and Technology, Medical School, Bulawayo, Matabeleland, Zimbabwe
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Zhao X, Fang R, Yu R, Chen D, Zhao J, Xiao J. Maternal Vitamin D Status in the Late Second Trimester and the Risk of Severe Preeclampsia in Southeastern China. Nutrients 2017; 9:nu9020138. [PMID: 28216561 PMCID: PMC5331569 DOI: 10.3390/nu9020138] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Revised: 01/11/2017] [Accepted: 02/10/2017] [Indexed: 12/13/2022] Open
Abstract
The association between maternal vitamin D deficiency and the risk of severe preeclampsia is still debated. In the present study, we aimed to evaluate vitamin D status in Chinese pregnant women and investigate its correlation with the odds of developing severe preeclampsia. A cohort study was performed on 13,806 pregnant women who routinely visited the antenatal care clinics and subsequently delivered at the Wuxi Maternity and Child Health Hospital. All the subjects in the cohort had their serum 25-hydroxyvitamin D (25(OH)D) concentrations measured during pregnancy. A high prevalence of maternal vitamin D deficiency (25(OH)D < 50 nmol/L) was found. Pregnant women who had different BMIs before pregnancy had significantly different serum concentrations of 25(OH)D. There was also a significant difference in the serum 25(OH)D concentration among pregnant women of different ages. The serum 25(OH)D concentration was significantly lower in pregnant women who subsequently developed severe preeclampsia compared with those who did not. Maternal vitamin D deficiency at 23-28 weeks of gestation was strongly associated with increased odds for severe preeclampsia after adjusting for relevant confounders (adjusted OR, 3.16; 95% CI, 1.77-5.65). Further studies are required to investigate whether vitamin D supplementation would reduce the risk of severe preeclampsia and improve pregnancy outcomes.
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Affiliation(s)
- Xin Zhao
- Department of Obstetrics, Wuxi Maternity and Child Health Hospital Affiliated to Nanjing Medical University, Wuxi 214002, China.
- Centre for Reproductive Medicine, Wuxi Maternity and Child Health Hospital Affiliated to Nanjing Medical University, Wuxi 214002, China.
| | - Rui Fang
- Centre for Reproductive Medicine, Wuxi Maternity and Child Health Hospital Affiliated to Nanjing Medical University, Wuxi 214002, China.
| | - Renqiang Yu
- Department of Newborn, Wuxi Maternity and Child Health Hospital Affiliated to Nanjing Medical University, Wuxi 214002, China.
| | - Daozhen Chen
- Central Laboratory, Wuxi Maternity and Child Health Hospital Affiliated to Nanjing Medical University, Wuxi 214002, China.
| | - Jun Zhao
- Central Laboratory, Wuxi Maternity and Child Health Hospital Affiliated to Nanjing Medical University, Wuxi 214002, China.
| | - Jianping Xiao
- Department of Obstetrics, Wuxi Maternity and Child Health Hospital Affiliated to Nanjing Medical University, Wuxi 214002, China.
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Sargin MA, Tug N, Tosun OA, Yassa M, Bostanci E. Theca lutein cysts and early onset severe preeclampsia. Pan Afr Med J 2016; 24:141. [PMID: 27642479 PMCID: PMC5012798 DOI: 10.11604/pamj.2016.24.141.7247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2015] [Accepted: 06/08/2016] [Indexed: 12/04/2022] Open
Abstract
Hyperreactio luteinalis (HL) is a rare condition that is characterized by bilateral ovarian enlargement and multiple thin walled cysts. Hypersensitivity of the ovary to circulating human chorionic gonadotropin (hCG) is playing the main role in pathophysiology. HL observed in cases where there is high serum ß-HCG levels, similarly to gestational trophoblastic disease, multiple pregnancies, hydrops fetalis and after fertiliy treatment. Most of HL are self limiting condition and patients are asymptomatic. Differentiation from ovarian malignancies is important. This is a case report of severe preeclampsia prior to 20 weeks gestation due to hyperreactio luteinalis.
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Affiliation(s)
- Mehmet Akif Sargin
- Department of Obstetrics and Gynecology, Fatih Sultan Mehmet Research and Training Hospital, Istanbul, Turkey
| | - Niyazi Tug
- Department of Obstetrics and Gynecology, Fatih Sultan Mehmet Research and Training Hospital, Istanbul, Turkey
| | - Ozgur Aydin Tosun
- Department of Obstetrics and Gynecology, Zeynep Kamil Research and Training Hospital, Istanbul, Turkey
| | - Murat Yassa
- Department of Obstetrics and Gynecology, Fatih Sultan Mehmet Research and Training Hospital, Istanbul, Turkey
| | - Evrim Bostanci
- Department of Obstetrics and Gynecology, Sincan State Hospital, Ankara, Turkey
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Kilpatrick SJ, Abreo A, Greene N, Melsop K, Peterson N, Shields LE, Main EK. Severe maternal morbidity in a large cohort of women with acute severe intrapartum hypertension. Am J Obstet Gynecol 2016; 215:91.e1-7. [PMID: 26829504 DOI: 10.1016/j.ajog.2016.01.176] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Revised: 01/15/2016] [Accepted: 01/22/2016] [Indexed: 11/17/2022]
Abstract
BACKGROUND Hypertensive diseases of pregnancy are associated with severe maternal morbidity and remain common causes of maternal death. Recently, national guidelines have become available to aid in recognition and management of hypertension in pregnancy to reduce morbidity and mortality. The increased morbidity related to hypertensive disorders of pregnancy is presumed to be associated with the development of severe hypertension. However, there are few data on specific treatment or severe maternal morbidity in women with acute severe intrapartum hypertension as opposed to severe preeclampsia. OBJECTIVE The study aimed to characterize maternal morbidity associated with women with acute severe intrapartum hypertension, and to determine whether there was an association between various first-line antihypertensive agents and posttreatment blood pressure. STUDY DESIGN This retrospective cohort study of women delivering between July 2012 and August 2014 at 15 hospitals participating in the California Maternal Quality Care Collaborative compared women with severe intrapartum hypertension (systolic blood pressure >160 mm Hg or diastolic blood pressure >105 mm Hg) to women without severe hypertension. Hospital Patient Discharge Data and State of California Birth Certificate Data were used. Severe maternal morbidity using the Centers for Disease Control and Prevention criteria based on International Classification of Diseases-9 codes was compared between groups. The efficacy of different antihypertensive medications in meeting the 1-hour posttreatment goal was determined. Statistical methods included distribution appropriate univariate analyses and multivariate logistic regression. RESULTS There were 2252 women with acute severe intrapartum hypertension and 93,650 women without severe hypertension. Severe maternal morbidity was significantly more frequent in the women with severe hypertension (8.8%) compared to the control women (2.3%) (P < .0001). Severe maternal morbidity rates did not increase with increasing severity of blood pressures (P = .90 for systolic and .42 for diastolic). There was no difference in severe maternal morbidity between women treated (8.6%) and women not treated (9.5%) (P = .56). Antihypertensive treatment rates were significantly higher in hospitals with a level IV neonatal intensive care unit (85.8%) compared to a level III neonatal intensive care unit (80.2%) (P < .001), and in higher-volume hospitals (84.5%) compared to lower-volume hospitals (69.1%) (P < .001). Severe maternal morbidity rates among severely hypertensive women were significantly higher in hospitals with level III neonatal intensive care unit level compared to hospitals with a level IV neonatal intensive care unit (10.6% vs 5.7%, respectively; P < .001), and significantly higher in low-delivery volume hospitals compared to high-delivery volume hospitals (15.5% vs 7.6%, respectively; P < .001). Only 53% of women treated with oral labetalol as first-line medication met the posttreatment goal of nonsevere hypertension, significantly less than those treated with intravenous hydralazine, intravenous labetalol, or oral nifedipine (68%, 71%, and 82%, respectively) (P = .001). Severe intrapartum hypertension remained untreated in 17% of women. CONCLUSION Women with acute severe intrapartum hypertension had a significantly higher risk of severe maternal morbidity compared to women without severe hypertension. Significantly lower antihypertensive treatment rates and higher severe maternal morbidity rates were seen in lower-delivery volume hospitals.
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Affiliation(s)
- Sarah J Kilpatrick
- Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA.
| | - Anisha Abreo
- California Maternal Quality Care Collaborative, Stanford University, Palo Alto, CA
| | - Naomi Greene
- Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Kathryn Melsop
- California Maternal Quality Care Collaborative, Stanford University, Palo Alto, CA
| | - Nancy Peterson
- California Maternal Quality Care Collaborative, Stanford University, Palo Alto, CA
| | - Larry E Shields
- Patient Safety, Dignity Health, San Francisco, CA; Maternal Fetal Medicine, Marian Regional Medical Center, Santa Maria, CA
| | - Elliot K Main
- California Maternal Quality Care Collaborative, Stanford University, Palo Alto, CA
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