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Cavalheri AC, Costa ML, Fernandes I, Sass N, Korkes HA. Postpartum care after preeclampsia: Lack of knowledge and inadequate counseling on long-term consequences. Pregnancy Hypertens 2025; 40:101220. [PMID: 40339388 DOI: 10.1016/j.preghy.2025.101220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2024] [Revised: 04/27/2025] [Accepted: 04/28/2025] [Indexed: 05/10/2025]
Abstract
BACKGROUND Preeclampsia has long-term consequences, with an increased risk of cardiovascular disease. Objective To assess womeńs knowledge about preeclampsia (PE) and to what extent the postpartum healthcare provided was aligned with evidence-based guidelines. Methods A cross-sectional study conducted between 2021 and 2022, in two referral maternity hospitals in southeast Brazil. Women diagnosed with PE in the current pregnancy were contacted by weeks after childbirth and interviewed about the length of hospital stay, use of antihypertensive drugs, scheduled visits, place of care, professionals involved in postpartum care, blood pressure monitoring and knowledge about PE. A descriptive analysis was conducted. Results One hundred and twenty-four women with PE were invited to the study, and 100 answered the questionnaire six weeks postpartum, with a response rate of 80 %. Most women were young (aged 20-34 years), predominantly white, multiparous, and had underlying medical conditions. Route of delivery was predominantly cesarean section (75 %), with a high preterm birth rate (75 %). Half of hospital stays lasted 3-5 days. All women were referred to primary care and 49 % had a scheduled visit recommended during the first week postpartum. Around one-third of the women were not using antihypertensive medication 6 weeks postpartum. Main counselling received: maintenance of blood pressure measurements (65 %), management of medications (53 %), follow-up visits (41 %) and lifestyle changes were encouraged (35 %). However, 98 % of the women were unaware of the long-term repercussions of PE and only 35 % felt supported during postpartum medical care. Conclusion Early return to specialized care was lacking and guidance on the long-term risks after preeclampsia was inadequate.
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Affiliation(s)
- Ana Carolina Cavalheri
- Department of Human Reproduction and Childhood, Catholic University of São Paulo, Brazil
| | - Maria Laura Costa
- Department of Obstetrics and Gynecology, State University of Campinas (UNICAMP), Campinas, SP, Brazil.
| | - Ivan Fernandes
- Department of Human Reproduction and Childhood, Catholic University of São Paulo, Brazil
| | - Nelson Sass
- Department of Obstetrics, Federal University of São Paulo (UNIFESP), Brazil
| | - Henri Augusto Korkes
- Department of Human Reproduction and Childhood, Catholic University of São Paulo, Brazil
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Haudiquet M, D'Incau M, Letouzey V, Moranne O. A systematic review on the determinants of long-term kidney sequelae after hypertensive diseases of pregnancy. Acta Obstet Gynecol Scand 2025. [PMID: 40275622 DOI: 10.1111/aogs.15127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2024] [Revised: 03/02/2025] [Accepted: 04/02/2025] [Indexed: 04/26/2025]
Abstract
INTRODUCTION Preeclampsia is a pregnancy syndrome defined by high blood pressure (≥140/90 mmHg) and at least one other associated complication, including proteinuria, maternal organ dysfunction, or uteroplacental dysfunction, after 20 weeks of gestation. The long-term effects of this disease on the kidneys are still not fully understood. This systematic review aimed to evaluate the risk of chronic kidney disease after preeclampsia and the determinants of these sequelae. MATERIAL AND METHODS We included observational studies on kidney outcomes from cohorts of women with a history of preeclampsia from the PubMed, Web of Science, and Cochrane databases. RESULTS Two hundred and seventy-seven articles were evaluated. Thirty-one (published between 2000 and 2022) were included in this systematic review. Twenty-two authors focused on the risk of chronic kidney disease and/or persistent proteinuria. Five authors found a more significant risk of kidney disease after preeclampsia, with a risk ranging from two to three times higher. Regarding end-stage kidney disease, most studies found a risk of between 4 and 14 times higher of developing end-stage kidney disease after preeclampsia. For several authors, early preeclampsia, preterm delivery, and recurrent pregnancies complicated by preeclampsia seemed to be the three major factors for determining the risk of kidney sequelae or proteinuria. CONCLUSIONS Women with a history of preeclampsia have a greater risk of chronic kidney disease or end-stage kidney disease. Some determinants seem to increase the risk. Further research is required to identify these determinants of kidney sequelae.
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Affiliation(s)
- Marie Haudiquet
- Department of Obstetrics and Gynecology, Nîmes University Hospital, Nîmes, France
- UMR Inserm, Epidemiology and Public Health (IDESP), Faculty of Medicine Montpellier, Montpellier, France
| | - Marion D'Incau
- Department of Obstetrics and Gynecology, Nîmes University Hospital, Nîmes, France
| | - Vincent Letouzey
- Department of Obstetrics and Gynecology, Nîmes University Hospital, Nîmes, France
| | - Olivier Moranne
- UMR Inserm, Epidemiology and Public Health (IDESP), Faculty of Medicine Montpellier, Montpellier, France
- Department of Nephrology, Nîmes University Hospital, Nîmes, France
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Rashidian P, Parsaei M, Hantoushzadeh S, Salmanian B. Investigating the association of albuminuria with the incidence of preeclampsia and its predictive capabilities: a systematic review and meta-analysis. BMC Pregnancy Childbirth 2025; 25:322. [PMID: 40114106 PMCID: PMC11924862 DOI: 10.1186/s12884-025-07444-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2025] [Accepted: 03/10/2025] [Indexed: 03/22/2025] Open
Abstract
BACKGROUND Preeclampsia (PE) is a severe hypertensive disorder affecting approximately 6.7% of pregnancies worldwide. Identifying reliable biomarkers for early prediction could significantly reduce the incidence of PE and facilitate closer monitoring and timely management. This study aims to investigate the association between albuminuria in early pregnancy and the subsequent development of PE, and to explore its predictive abilities. METHODS A systematic search was conducted across PubMed, Embase, and Web of Science on July 15, 2024, for studies published between January 1, 1990, and June 30, 2024. Quality assessments were performed using the Joanna Briggs Institute Critical Appraisal and Risk of Bias in Non-randomized Studies - of Exposures Checklists. Random-effects models in STATA were used to conduct meta-analyses comparing urine albumin and albumin-to-creatinine ratio levels in patients who later developed PE versus those who did not. The incidence of PE was also compared between patients with and without albuminuria in early pregnancy. The predictive ability of albuminuria for PE was assessed using META-DISC software. RESULTS A total of 26 studies comprising 7,640 pregnant women were systematically reviewed. Of these, 17 studies met the quality criteria for inclusion in the meta-analyses. Our findings indicate that urine albumin (Hedges's g = 0.48 [95% confidence interval (CI): 0.16-0.80]; p-value < 0.001) and albumin-to-creatinine ratio (Hedges's g = 0.48 [95% CI: 0.16-0.80]; p-value = 0.003) were significantly higher in the early stages of pregnancy in patients who later developed PE compared to those who did not. The incidence of PE was higher in patients with early-diagnosed albuminuria (log odds ratio = 2.56 [95% CI: 1.75-3.38]; p-value < 0.001). The pooled sensitivity and specificity for albuminuria in predicting PE were 56% [95% CI: 48-64%] and 87% [95% CI: 85-89%], respectively. CONCLUSIONS Elevated maternal urine albumin and albumin-to-creatinine ratio in early pregnancy are associated with a higher risk of developing PE. While these biomarkers show promise for early identification of at-risk patients, the relatively low sensitivity suggests that albuminuria alone may not be a robust predictor of PE, which underscores the need for future research in this regard. TRIAL REGISTRATION Review protocol was registered with the International Prospective Register of Systematic Reviews (PROSPERO) under the code CRD42024575772.
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Affiliation(s)
- Pegah Rashidian
- Vali-e-Asr Reproductive Health Research Center, Family Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammadamin Parsaei
- Breastfeeding Research Center, Family Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Sedigheh Hantoushzadeh
- Vali-e-Asr Reproductive Health Research Center, Family Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
- Department of Fetal-Maternal Medicine, Family Health Research Institute, Tehran University of Medical Sciences, Imam Khomeini Hospital, Tehran, Iran.
| | - Bahram Salmanian
- Department of Obstetrics and Gynecology, University of Colorado Health Anschutz Medical Campus, Boulder, CO, USA.
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Méndez-Rodríguez KB, Ramírez-Gómez LM, Ilizaliturri Hernández CA, Borjas-García JA, Saldaña-Villanueva K, Pérez-Vázquez FJ. Application of volatilomic analysis by electronic nose for the detection of women with preeclampsia at high risk of developing chronic kidney disease. Clin Chim Acta 2025; 570:120205. [PMID: 39993457 DOI: 10.1016/j.cca.2025.120205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 01/20/2025] [Accepted: 02/17/2025] [Indexed: 02/26/2025]
Abstract
BACKGROUND Pre-eclampsia is a systemic disorder of pregnancy. Nowadays, there is no single clinical tool to identify women at risk of developing CKD after pre-eclampsia. The objective of this study was to create a statistical predictive model for chronic kidney disease (CKD) risk screening in patients with pre-eclampsia and persistent albuminuria by detecting global metabolite patterns in urine through the Cyranose® 320 electronic nose. METHODS The study included 22 pregnant women without risk factors for pre-eclampsia, 25 pregnant women with risk factors for pre-eclampsia, and 25 patients with diagnostic criteria for pre-eclampsia and 23 with CKD at the time of the study. There were analyzed urine samples by an electronic nose. RESULTS A natural variation between the study groups was verified through a PERMANOVA with a significant difference (F = 6.37, p < 0.0003). The statistical predictive model, performed through a Canonical analysis of principal coordinated (CAP), allowed correct classification of 68.4 % between all groups with a statistically significant difference (p = 0.0001). This study achieved discrimination between groups based on the metabolomic pattern present in urine. CONCLUSIONS The generated model can be a potential tool in the timely detection of patients with preeclampsia who are at high risk of developing chronic kidney disease.
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Affiliation(s)
- Karen Beatriz Méndez-Rodríguez
- Coordination for Innovation and Application of Science and Technology (CIACYT), Autonomous University of San Luis Potosí, Avenida Sierra Leona No. 550, CP 78210, Colonia Lomas Segunda Sección, San Luis Potosí, S.L.P., Mexico; SECIHTI Research, Coordination for Innovation and Application of Science and Technology (CIACYT), Autonomous University of San Luis Potosí, Avenida Sierra Leona No. 550, CP 78210, Colonia Lomas Segunda Sección, San Luis Potosí, S.L.P., Mexico
| | - Luis Manuel Ramírez-Gómez
- Department of Nephrology, Hospital Central "Dr. Ignacio Morones Prieto", Av. Venustiano Carranza S/N, Zona Universitaria. C.P. 78290, San Luis Potosí, S.L.P., Mexico
| | - César Arturo Ilizaliturri Hernández
- Coordination for Innovation and Application of Science and Technology (CIACYT), Autonomous University of San Luis Potosí, Avenida Sierra Leona No. 550, CP 78210, Colonia Lomas Segunda Sección, San Luis Potosí, S.L.P., Mexico
| | - Jaime Antonio Borjas-García
- Department of Nephrology, Hospital Central "Dr. Ignacio Morones Prieto", Av. Venustiano Carranza S/N, Zona Universitaria. C.P. 78290, San Luis Potosí, S.L.P., Mexico
| | - Kelvin Saldaña-Villanueva
- Coordination for Innovation and Application of Science and Technology (CIACYT), Autonomous University of San Luis Potosí, Avenida Sierra Leona No. 550, CP 78210, Colonia Lomas Segunda Sección, San Luis Potosí, S.L.P., Mexico
| | - Francisco Javier Pérez-Vázquez
- Coordination for Innovation and Application of Science and Technology (CIACYT), Autonomous University of San Luis Potosí, Avenida Sierra Leona No. 550, CP 78210, Colonia Lomas Segunda Sección, San Luis Potosí, S.L.P., Mexico; SECIHTI Research, Coordination for Innovation and Application of Science and Technology (CIACYT), Autonomous University of San Luis Potosí, Avenida Sierra Leona No. 550, CP 78210, Colonia Lomas Segunda Sección, San Luis Potosí, S.L.P., Mexico.
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Li Z, Chen S, Tan Y, Lv J, Zhao M, Chen Q, He Y. The effect of preeclampsia on long-term kidney function among pregnant women with chronic kidney disease. Nephrol Dial Transplant 2025; 40:393-404. [PMID: 39020253 DOI: 10.1093/ndt/gfae172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Indexed: 07/19/2024] Open
Abstract
BACKGROUND The association between superimposed preeclampsia and an elevated risk of long-term kidney function decline or end-stage kidney disease (ESKD) in patients with chronic kidney disease (CKD) has not been determined. This study aimed to analyze the association between preeclampsia and kidney function deterioration in CKD patients. METHODS This was a retrospective cohort study that included the clinical information of 103 pregnant CKD patients with preeclampsia and 103 matched CKD patients without preeclampsia who were followed-up for a minimum of 1 year after their first pregnancy from 1 January 2009 to 31 May 2022. Robust Cox regression analysis was also conducted to evaluate the effects of preeclampsia on long-term kidney function decline or ESKD in CKD patients. Kaplan-Meier curves were used to compare renal survival within different subgroups via the log-rank test. RESULTS During the follow-up period, 44 (42.72%) CKD patients with preeclampsia and 20 (19.42%) without preeclampsia had an estimated glomerular filtration rate (eGFR) decrease >30% or developed ESKD. Compared with CKD patients without preeclampsia, the eGFR decreased more significantly in patients with preeclampsia [98.43 (79.48, 116.47) to 81.32 (41.20, 102.97) mL/min/1.73 m2 vs 99.43 (79.00, 118.50) to 89.44 (63.69, 105.30) mL/min/1.73 m2; P = .034]. The rate of eGFR decrease was more pronounced in patients with preeclampsia (17.38% vs 10.05%, P < .05). Multivariate analysis revealed that early-onset preeclampsia (preeclampsia that developed before 34 weeks of gestation) [hazard ratio (HR) = 2.61, 95% confidence interval (CI) 1.32-5.16, P = 0.006] and late-onset preeclampsia (HR = 2.54, 95% CI 1.34-4.83, P = .004) were both risk factors for an eGFR decrease >30% or ESKD. CONCLUSION Preeclampsia was associated with a greater risk of long-term kidney function decline or ESKD among CKD patients, especially in patients with early-onset preeclampsia.
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Affiliation(s)
- Zheng Li
- Department of Obstetrics and Gynecology, Peking University, First Hospital, Beijing, PR China
| | - Shi Chen
- Department of Obstetrics and Gynecology, Peking University, First Hospital, Beijing, PR China
| | - Ying Tan
- Renal Division, Department of Medicine, Peking University, First Hospital; Peking University Institute of Nephrology, Beijing, PR China
| | - Jicheng Lv
- Renal Division, Department of Medicine, Peking University, First Hospital; Peking University Institute of Nephrology, Beijing, PR China
| | - Minghui Zhao
- Renal Division, Department of Medicine, Peking University, First Hospital; Peking University Institute of Nephrology, Beijing, PR China
| | - Qian Chen
- Department of Obstetrics and Gynecology, Peking University, First Hospital, Beijing, PR China
| | - Yingdong He
- Department of Obstetrics and Gynecology, Peking University, First Hospital, Beijing, PR China
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Schwartz KS, Stanhewicz AE. Maternal Microvascular Dysfunction During and After Preeclamptic Pregnancy. Compr Physiol 2024; 14:5703-5727. [PMID: 39382165 DOI: 10.1002/cphy.c240003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/10/2024]
Abstract
Preeclampsia, a pregnancy disorder characterized by de novo hypertension and maternal multisystem organ dysfunction, is the leading cause of maternal mortality worldwide and is associated with a fourfold greater risk of cardiovascular disease throughout the lifespan. Current understanding of the etiology of preeclampsia remains unclear, due in part to the varying phenotypical presentations of the disease, which has hindered the development of effective and mechanism-specific treatment or prevention strategies both during and after the affected pregnancy. These maternal sequelae of preeclampsia are symptoms of systemic vascular dysfunction in the maternal nonreproductive microvascular beds that drives the development and progression of adverse cardiovascular outcomes during preeclampsia. Despite normalization of vascular disturbances after delivery, subclinical dysfunction persists in the nonreproductive microvascular beds, contributing to an increased lifetime risk of cardiovascular and metabolic diseases and all-cause mortality. Given that women with a history of preeclampsia demonstrate vascular dysfunction despite an absence of traditional CVD risk factors, an understanding of the underlying mechanisms of microvascular dysfunction during and after preeclampsia is essential to identify potential therapeutic avenues to mitigate or reverse the development of overt disease. This article aims to provide a summary of the existing literature on the pathophysiology of maternal microvascular dysfunction during preeclampsia, the mechanisms underlying the residual dysfunction that remains after delivery, and current and potential treatments both during and after the affected pregnancy that may reduce microvascular dysfunction in these high-risk women. © 2024 American Physiological Society. Compr Physiol 14:5703-5727, 2024.
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Affiliation(s)
- Kelsey S Schwartz
- Department of Health and Human Physiology, The University of Iowa, Iowa City, Iowa, USA
| | - Anna E Stanhewicz
- Department of Health and Human Physiology, The University of Iowa, Iowa City, Iowa, USA
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Kanasaki K. Risk of preeclampsia in pregnant individuals with chronic kidney disease: a framework from Chinese cohort. Hypertens Res 2024; 47:2948-2951. [PMID: 39138367 DOI: 10.1038/s41440-024-01824-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2024] [Revised: 07/01/2024] [Accepted: 07/07/2024] [Indexed: 08/15/2024]
Affiliation(s)
- Keizo Kanasaki
- Department of Internal Medicine 1, Faculty of Medicine, Shimane University, Izumo, Japan.
- The Center for Integrated Kidney Research and Advance, Faculty of Medicine, Shimane University, Izumo, Japan.
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8
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Ramdin S, Naicker T, Baijnath S, Govender N. Is renal dysfunction amplified in an arginine vasopressin induced rat model of preeclampsia? Reprod Biol 2024; 24:100910. [PMID: 38851025 DOI: 10.1016/j.repbio.2024.100910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 04/27/2024] [Accepted: 05/25/2024] [Indexed: 06/10/2024]
Abstract
Renal dysfunction is important in preeclampsia (PE) pathophysiology and has not been fully explored in the arginine vasopressin (AVP) rat model of PE. This study aimed to determine kidney toxicity associated with this model. Female Sprague Dawley rats (n = 24) were subcutaneously infused with AVP or saline for 18 days. Urine samples (GD8, 14 and 18) were used to determine the levels of albumin, VEGF-A, clusterin, NGAL/Lipocalin-2, KIM-1, cystatin C, TIMP-1, β2M and OPN via Multiplex ELISAs. Albumin, and NGAL/lipocalin-2 were significantly elevated in the PAVP vs PS group on GD14 and GD18 (p < 0.001) respectively. VEGF-A significantly decreased in the pregnant vs non-pregnant groups on GD14 and 18 (p < 0.001). Clusterin (p < 0.001) and OPN (p < 0.05) were significantly higher in the PAVP vs PS group on GD18. Cystatin C and KIM-1 are significantly upregulated in the PAVP vs PS groups throughout gestation (p < 0.05). β2M is significantly elevated in the PAVP vs PS group on GD14 and 18 (p < 0.05). AVP elevated the urinary levels of the kidney injury biomarkers and replicated the renal dysfunction associated with PE development. Our findings confirm the potential applications of this model in studying the mechanisms underlying renal damage in PE.
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Affiliation(s)
- Sapna Ramdin
- Department of Basic Medical Sciences, Faculty of Health Sciences, Durban University of Technology, Durban, South Africa
| | - Thajasvarie Naicker
- Optics and Imaging Centre, Doris Duke Medical Research Institute, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Sooraj Baijnath
- Integrated Molecular Physiology Research Initiative, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Nalini Govender
- Department of Basic Medical Sciences, Faculty of Health Sciences, Durban University of Technology, Durban, South Africa.
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Murali A, Rengaraj S, Priyamvada PS, Sivanandan S, Udayakumar KR. Proteinuria in predicting adverse outcomes in women with severe features of pre-eclampsia from a developing country: A prospective cohort study. Int J Gynaecol Obstet 2024; 165:1064-1071. [PMID: 38149697 DOI: 10.1002/ijgo.15308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Revised: 11/08/2023] [Accepted: 12/04/2023] [Indexed: 12/28/2023]
Abstract
OBJECTIVE To study the adverse maternal and perinatal outcomes in women with severe pre-eclampsia (SPE) among different ranges of proteinuria. METHODS This prospective cohort study was conducted in Jawaharlal Institute of Postgraduate Medical Education and Research, India. After obtaining informed written consent, the 202 singleton women fulfilling the criteria of severe features of pre-eclampsia were stratified based on the value of urine protein-creatinine ratio (UPCR) as mild, moderate, severe, and massive proteinuria during pregnancy. Clinical outcomes were assessed and patients were followed up until 12 weeks postpartum to identify persistent proteinuria and hypertension. RESULTS Of the 202 women with SPE, adverse maternal outcomes were seen in 34.65% (n = 70) and adverse perinatal outcomes in 75.74% (n = 153). The demographic and clinical factors were similar among women with increasing severity of proteinuria, except for mean systolic blood pressure, serum creatinine and total serum protein. UPCR was found to have a significant correlation with composite adverse perinatal outcome (P < 0.001) and individual outcomes of neonatal intensive care unit admission for >48 h (P = 0.01) and neonatal sepsis (P = 0.02) but not adverse maternal outcomes (P = 0.201). The optimum UPCR cutoff for adverse perinatal outcomes was 1.6 (sensitivity, 73.2%; specificity, 52.7%). In addition, 14.85% of the women had a persistently elevated UPCR and 3.96% had hypertension at 3 months postpartum. CONCLUSION In women with SPE, severe and massive proteinuria were related to composite adverse perinatal outcome but not composite adverse maternal outcome. Moreover, antenatal 24-h proteinuria was significantly associated with persistent proteinuria. Significant proteinuria in women with SPE poses a risk for chronic renal dysfunction, requiring follow-up.
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Affiliation(s)
- Akshaya Murali
- Department of Obstetrics and Gynaecology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
- Department of Obstetrics and Gynaecology, St. Johns Medical College Hospital, Bangalore, India
| | - Sasirekha Rengaraj
- Department of Obstetrics and Gynaecology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - P S Priyamvada
- Department of Nephrology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Sindhu Sivanandan
- Department of Neonatology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Karthik R Udayakumar
- Department of Community Medicine, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
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Ernawati E, Aditiawarman A, Sulistyono A, Hasanah K, Ridfah SN, Akbar MIA, Dachlan EG. The Risk of Persistent Hypertension and Chronic Kidney Disease in Early- and Late-Onset Preeclampsia: A Report From Developing Country. Cureus 2023; 15:e50488. [PMID: 38222145 PMCID: PMC10787169 DOI: 10.7759/cureus.50488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/13/2023] [Indexed: 01/16/2024] Open
Abstract
BACKGROUND AND OBJECTIVE Preeclampsia (PE) has been disproportionately prevalent in developing countries and constitutes a leading cause of maternal mortality, and also has long-term impacts, including renal consequences. This study aimed to explore the risk of persistent hypertension and kidney failure in early-onset PE (EOP) and late-onset PE (LOP) in the five years after delivery. METHODS This retrospective cohort study included women with a prior history of severe PE or normotensive pregnancy admitted to tertiary hospitals in Indonesia. The blood pressure, body mass index (BMI), urea, creatinine serum, and protein urine were analyzed, and the risk of chronic kidney disease (CKD) after five years was performed using the Kidney Disease Improvement Global Outcomes (KDIGO) classification. RESULTS Twenty-seven EOP, 35 LOP, and 30 normotensive cases were included. Mean blood pressure after five years was recorded as 115.6 ± 14.25 mmHg in the normotensive group, 131.82 ± 19.34 mmHg in the LOP group, and 154.96 ± 23.48 mmHg in the EOP group. According to the KDIGO classification, the normotensive group had an average 10% risk of CKD, but severe PE had a risk of CKD greater than 90%. In the severe PE group, the risk of CKD was 20.94 times higher compared to normotensive women (OR 20.94; 95% CI 2.67-163.72, p = 0.004). The risk of CKD in the EOP group was 6.75 times higher than in the LOP group (OR 6.75; 95% CI 2.19-20.76, p = 0.001), whereas persistent hypertension in the EOP group was 5.78 times higher than in the LOP group (OR 5.78; 95% CI 1.91-17.395, p = 0.002). CONCLUSIONS PE women have a higher risk of CKD than normotensive women. Women with a history of EOP are more likely to develop persistent hypertension and CKD than women with a prior LOP history.
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Affiliation(s)
| | | | - Agus Sulistyono
- Obstetrics and Gynaecology, Universitas Airlangga, Surabaya, IDN
| | - Kamalia Hasanah
- Obstetrics and Gynaecology, Universitas Airlangga, Surabaya, IDN
| | | | - M Ilham A Akbar
- Obstetrics and Gynaecology, Universitas Airlangga, Surabaya, IDN
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Oishi M, Tanaka K, Ishihara K, Iino K, Ito A, Yokoyama Y. Current status of long-term follow-up system for women with a history of hypertensive disorders of pregnancy: the HDP-PPAP study (HDP-Postpartum in Aomori prefecture study). J Matern Fetal Neonatal Med 2023; 36:2183757. [PMID: 36863711 DOI: 10.1080/14767058.2023.2183757] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
OBJECTIVE Women with a history of hypertensive disorders of pregnancy (HDP), especially those with gestational hypertension and preeclampsia, are more likely to develop hypertension, cerebrovascular disease, ischemic heart disease, diabetes mellitus, dyslipidemia, and chronic kidney disease later in life. However, the risk of lifestyle-related diseases in the immediate postpartum period among Japanese women with preexisting HDP is unclear, and a follow-up system for women with preexisting HDP has not been established in Japan. The purpose of this study was to examine the risk factors for lifestyle-related diseases in Japanese women in the immediate postpartum period and the usefulness of HDP follow-up outpatient clinics based on the situation of the HDP follow-up outpatient clinic at our hospital. METHOD We included 155 women with a history of HDP who visited our outpatient clinic between April 2014 and February 2020. We examined the reasons for dropout during the follow-up period. We also examined the number of new cases of lifestyle-related diseases and compared Body Mass Index(BMI), blood pressure values, and blood and urine test results at 1 and 3 years postpartum in 92 women who had been continuously followed for more than 3 years postpartum. RESULTS The average age of our patient cohort was 34.8 ± 4.5 years. A total of 155 women with previous HDP were continuously followed for more than 1 year, of whom 23 had new pregnancies, and eight had recurrent HDP (recurrence rate 34.8%). Of the 132 patients who were not newly pregnant, 28 dropped out during follow-up, the most common reason being that the patient did not show up. The patients in this study developed hypertension, diabetes mellitus, and dyslipidemia within a short period. Both systolic and diastolic blood pressures were at normal high levels at 1-year postpartum, and BMI significantly increased at 3 years postpartum. Blood tests revealed significant deterioration in creatinine (Cre), estimated glomerular filtration rate (eGFR), and γ-glutamyl transpeptidase (γGTP) levels. CONCLUSION In this study, women with preexisting HDP were found to have developed hypertension, diabetes, and dyslipidemia several years postpartum. We also found a significant increase in BMI and worsening of Cre, eGFR, and γGTP levels at 1 and 3 years postpartum. Although the 3-year follow-up rate at our hospital was relatively good (78.8%), some women discontinued follow-up due to self-interruption or relocation, suggesting the need to establish a nationwide follow-up system.
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Affiliation(s)
- Maika Oishi
- Department of Obstetrics and Gynecology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Kanji Tanaka
- Perinatal Medical Center, Hirosaki University Hospital, Hirosaki, Japan
| | - Kana Ishihara
- Department of Obstetrics and Gynecology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Kaori Iino
- Department of Obstetrics and Gynecology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Asami Ito
- Perinatal Medical Center, Hirosaki University Hospital, Hirosaki, Japan
| | - Yoshihito Yokoyama
- Department of Obstetrics and Gynecology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
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12
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Srialluri N, Surapaneni A, Chang A, Mackeen AD, Paglia MJ, Grams ME. Preeclampsia and Long-term Kidney Outcomes: An Observational Cohort Study. Am J Kidney Dis 2023; 82:698-705. [PMID: 37516302 PMCID: PMC10818021 DOI: 10.1053/j.ajkd.2023.04.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 04/04/2023] [Accepted: 04/22/2023] [Indexed: 07/31/2023]
Abstract
RATIONALE & OBJECTIVE Preeclampsia is a pregnancy-related complication characterized by acute hypertension and end-organ dysfunction. We evaluated the long-term association between preeclampsia and the risk of developing chronic hypertension and kidney disease. STUDY DESIGN Observational cohort study. SETTING & PARTICIPANTS 27,800 adults with deliveries in the Geisinger Health System between 1996 and 2019. EXPOSURE Preeclampsia. OUTCOME Hypertension, reduced estimated glomerular filtration rate (eGFR)<60mL/min/1.73m2), and albuminuria>300mg/g. ANALYTICAL APPROACH Propensity-score matching and Cox proportional hazards models to evaluate the association between preeclampsia and incident hypertension, reduced eGFR, and albuminuria. RESULTS Of 27,800 adults with pregnancies during the study period (mean age, 28 years; 3% Black race), 2,977 (10.7%) had at least 1 pregnancy complicated by preeclampsia. After matching for multiple characteristics, individuals with preeclampsia had a higher risk of developing chronic hypertension (HR, 1.77 [95% CI, 1.45-2.16]), eGFR<60mL/min/1.73m2 (HR, 3.23 [95% CI, 1.64-6.36]), albuminuria (HR, 3.60 [95% CI, 2.38-5.44]), and a subsequent episode of preeclampsia (HR, 24.76 [95% CI, 12.47-48.36]), compared with matched controls without preeclampsia. Overall, postpartum follow-up testing was low. In the first 6 months after delivery, 31% versus 14% of individuals with and without preeclampsia had serum creatinine tests, respectively, and testing for urine protein was the same in both groups, with only 26% having follow-up testing. LIMITATIONS Primarily White study population, observational study, reliance on ICD codes for medical diagnosis. CONCLUSIONS Individuals with a pregnancy complicated by preeclampsia had a higher risk of hypertension, reduced eGFR, and albuminuria compared with individuals without preeclampsia. PLAIN-LANGUAGE SUMMARY Preeclampsia is a significant contributor to perinatal and maternal morbidity and is marked by new-onset hypertension and end-organ damage, including acute kidney injury or proteinuria. To gain insight into the long-term kidney effects of the disease, we compared adults with deliveries complicated by preeclampsia with those without preeclampsia in the Geisinger Health System, while also assessing postpartum testing rates. Our results demonstrate that pregnant individuals with preeclampsia are at a heightened risk for future hypertension, reduced eGFR, and albuminuria, with overall low rates of postpartum testing among both individuals with and without preeclampsia. These findings underscore the need to consider preeclampsia as an important risk factor for the development of chronic kidney disease. Further studies are required to determine optimal postpreeclampsia monitoring strategies.
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Affiliation(s)
- Nityasree Srialluri
- Division of Nephrology, Department of Medicine, Johns Hopkins University Baltimore, Maryland; Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins University Baltimore, Maryland.
| | - Aditya Surapaneni
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University Baltimore, Maryland; Division of Precision Medicine, Department of Medicine, New York University, New York, New York
| | - Alexander Chang
- Kidney Health Research Institute, Danville, Pennsylvania; Department of Population Health Sciences, Geisinger, Danville, Pennsylvania
| | - A Dhanya Mackeen
- Division of Maternal-Fetal Medicine, Women's Health Service Line, Danville, Pennsylvania
| | - Michael J Paglia
- Division of Maternal-Fetal Medicine, Women's Health Service Line, Danville, Pennsylvania
| | - Morgan E Grams
- Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins University Baltimore, Maryland; Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University Baltimore, Maryland; Division of Precision Medicine, Department of Medicine, New York University, New York, New York
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13
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Lantzanaki M, Vavilis T, Harizopoulou VC, Bili H, Goulis DG, Vavilis D. Ceramides during Pregnancy and Obstetrical Adverse Outcomes. Metabolites 2023; 13:1136. [PMID: 37999232 PMCID: PMC10673483 DOI: 10.3390/metabo13111136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 10/25/2023] [Accepted: 11/06/2023] [Indexed: 11/25/2023] Open
Abstract
Ceramides are a group of sphingolipids located in the external plasma membrane layer and act as messengers in cellular pathways such as inflammatory processes and apoptosis. Plasma ceramides are biomarkers of cardiovascular disease, type 2 diabetes mellitus, Alzheimer's disease, various autoimmune conditions and cancer. During pregnancy, ceramides play an important role as stress mediators, especially during implantation, delivery and lactation. Based on the current literature, plasma ceramides could be potential biomarkers of obstetrical adverse outcomes, although their role in metabolic pathways under such conditions remains unclear. This review aims to present current studies that examine the role of ceramides during pregnancy and obstetrical adverse outcomes, such as pre-eclampsia, gestational diabetes mellitus and other complications.
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Affiliation(s)
- Maria Lantzanaki
- 1st Department of Obstetrics and Gynecology, Medical School, Aristotle University of Thessaloniki, 541 24 Thessaloniki, Greece; (V.C.H.); (H.B.); (D.G.G.); (D.V.)
| | - Theofanis Vavilis
- Department of Dentistry, School of Medicine, European University of Cyprus, Nicosia 2404, Cyprus;
- Laboratory of Medical Biology and Genetics, School of Medicine, Aristotle University of Thessaloniki, 541 24 Thessaloniki, Greece
| | - Vikentia C. Harizopoulou
- 1st Department of Obstetrics and Gynecology, Medical School, Aristotle University of Thessaloniki, 541 24 Thessaloniki, Greece; (V.C.H.); (H.B.); (D.G.G.); (D.V.)
| | - Helen Bili
- 1st Department of Obstetrics and Gynecology, Medical School, Aristotle University of Thessaloniki, 541 24 Thessaloniki, Greece; (V.C.H.); (H.B.); (D.G.G.); (D.V.)
| | - Dimitrios G. Goulis
- 1st Department of Obstetrics and Gynecology, Medical School, Aristotle University of Thessaloniki, 541 24 Thessaloniki, Greece; (V.C.H.); (H.B.); (D.G.G.); (D.V.)
| | - Dimitrios Vavilis
- 1st Department of Obstetrics and Gynecology, Medical School, Aristotle University of Thessaloniki, 541 24 Thessaloniki, Greece; (V.C.H.); (H.B.); (D.G.G.); (D.V.)
- Medical School, University of Cyprus, Nicosia 1678, Cyprus
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14
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Wang X, Shields CA, Ekperikpe U, Amaral LM, Williams JM, Cornelius DC. VASCULAR AND RENAL MECHANISMS OF PREECLAMPSIA. CURRENT OPINION IN PHYSIOLOGY 2023; 33:100655. [PMID: 37009057 PMCID: PMC10062189 DOI: 10.1016/j.cophys.2023.100655] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Abstract
Preeclampsia (PE) is a multisystem obstetric disorder that affects 2-10% of pregnancies worldwide and it is a leading cause of maternal and fetal morbidity and mortality. The etiology of PE development is not clearly delineated, but since delivery of the fetus and placenta often leads to symptom resolution in the most cases of PE, it is hypothesized that the placenta is the inciting factor of the disease. Current management strategies for PE focus on treating the maternal symptoms to stabilize the mother in an attempt to prolong the pregnancy. However, the efficacy of this management strategy is limited. Therefore, identification of novel therapeutic targets and strategies is needed. Here, we provide a comprehensive overview of the current state of knowledge regarding mechanisms of vascular and renal pathophysiology during PE and discuss potential therapeutic targets directed at improving maternal vascular and renal function.
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Affiliation(s)
- Xi Wang
- Department of Pharmacology, University of Mississippi Medical Center
| | - Corbin A Shields
- Department of Emergency Medicine, University of Mississippi Medical Center
| | - Ubong Ekperikpe
- Department of Pharmacology, University of Mississippi Medical Center
| | - Lorena M Amaral
- Department of Pharmacology, University of Mississippi Medical Center
| | | | - Denise C Cornelius
- Department of Pharmacology, University of Mississippi Medical Center
- Department of Emergency Medicine, University of Mississippi Medical Center
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15
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Villalaín González C, Herraiz García I, Fernández-Friera L, Ruiz-Hurtado G, Morales E, Solís J, Galindo A. Cardiovascular and renal health: Preeclampsia as a risk marker. Nefrologia 2023; 43:269-280. [PMID: 37635012 DOI: 10.1016/j.nefroe.2022.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 04/24/2022] [Indexed: 08/29/2023] Open
Abstract
BACKGROUND Cardiovascular (CVD) and chronic kidney disease (CKD) in women have unique risk factors related to hormonal status and obstetric history that must be taken into account. Pregnancy complications, such as preeclampsia (PE), can reveal a subclinical predisposition for the development of future disease that may help identify women who could benefit from early CVD and CKD prevention strategies. MATERIALS AND METHODS Review of PE and its association with future development of CVD and CKD. RESULTS Multiple studies have established an association between PE and the development of ischemic heart disease, chronic hypertension, peripheral vascular disease, stroke and CKD. It has not been sufficiently clarified if this relation is a causal one or if it is mediated by common risk factors. Nevertheless, the presence of endothelial dysfunction and thrombotic microangiopathy during pregnancies complicated with PE makes us believe that PE may leave a long-term imprint. Early identification of women who have had a pregnancy complicated by PE becomes a window of opportunity to improve women's health through adequate follow-up and targeted preventive actions. Oxidative stress biomarkers and vascular ultrasound may play a key role in the early detection of this arterial damage. CONCLUSIONS The implementation of preventive multidisciplinary targeted strategies can help slow down CVD and CKD's natural history in women at risk through lifestyle modifications and adequate blood pressure control. Therefore, we propose a series of recommendations to guide the prediction and prevention of CVD and CKD throughout life of women with a history of PE.
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Affiliation(s)
- Cecilia Villalaín González
- Unidad de Medicina Fetal, Servicio de Obstetricia y Ginecología, Departamento de Salud Pública y Materno-Infantil, Hospital Universitario 12 de Octubre, Universidad Complutense de Madrid, Madrid, Spain; Instituto de Investigación del Hospital 12 de Octubre (imas12), Madrid, Spain; Primary Care Interventions to Prevent Maternal and Child Chronic Diseases of Perinatal and Developmental Origin (RICORS network), RD21/0012/0024, Instituto de Salud Carlos III, Madrid, Spain
| | - Ignacio Herraiz García
- Unidad de Medicina Fetal, Servicio de Obstetricia y Ginecología, Departamento de Salud Pública y Materno-Infantil, Hospital Universitario 12 de Octubre, Universidad Complutense de Madrid, Madrid, Spain; Instituto de Investigación del Hospital 12 de Octubre (imas12), Madrid, Spain; Primary Care Interventions to Prevent Maternal and Child Chronic Diseases of Perinatal and Developmental Origin (RICORS network), RD21/0012/0024, Instituto de Salud Carlos III, Madrid, Spain
| | - Leticia Fernández-Friera
- Hospital Universitario HM Montepríncipe-CIEC, Madrid, Spain; Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Gema Ruiz-Hurtado
- Instituto de Investigación del Hospital 12 de Octubre (imas12), Madrid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Enrique Morales
- Instituto de Investigación del Hospital 12 de Octubre (imas12), Madrid, Spain; Servicio de Nefrología, Departamento de Medicina, Hospital Universitario 12 de Octubre, Universidad Complutense de Madrid, Madrid, Spain.
| | - Jorge Solís
- Instituto de Investigación del Hospital 12 de Octubre (imas12), Madrid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Hospital Universitario 12 de Octubre, Madrid, Spain; Servicio de Cardiología, Hospital Universitario 12 de Octubre, Universidad Complutense de Madrid, Madrid, Spain
| | - Alberto Galindo
- Unidad de Medicina Fetal, Servicio de Obstetricia y Ginecología, Departamento de Salud Pública y Materno-Infantil, Hospital Universitario 12 de Octubre, Universidad Complutense de Madrid, Madrid, Spain; Instituto de Investigación del Hospital 12 de Octubre (imas12), Madrid, Spain; Primary Care Interventions to Prevent Maternal and Child Chronic Diseases of Perinatal and Developmental Origin (RICORS network), RD21/0012/0024, Instituto de Salud Carlos III, Madrid, Spain
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16
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Teoule J, Woll C, Sütterlin M, Filsinger B. [Follow-up Routine in Primary Care of Women after Hypertensive Disorders in Pregnancy - a Single-Center, Survey-Based Study]. Z Geburtshilfe Neonatol 2023; 227:127-133. [PMID: 36302547 DOI: 10.1055/a-1956-4358] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
INTRODUCTION Women with a history of a hypertensive disorders of pregnancy have a significantly higher risk of future cardiovascular diseases and are therefore recommended to participate in screening examinations and counseling on primary prevention. To understand the current routine of postpartum care, we examined how many women engage in follow-up examinations and whether counseling takes place. METHODOLOGY Single-center, survey-based study of 113 women affected by hypertensive disorders of pregnancy between 2014 and 2019. Descriptive analysis was used to analyze the responses. RESULTS A total of 54% of the women engaged in follow-up. Of the participants, 47% were informed about their diagnosis in a personal conversation and possible consequences were pointed out. Of the 67 women with a BMI≥25 kg/m2, 23% received a recommendation to increase physical activity, and 13% of these women were advised to reduce their weight. Significantly more women with a higher burden of disease (BMI, p=0.027; arterial hypertension, p=0.016) and a severe form of hypertensive pregnancy disorder (eclampsia, intensive care treatment, each p=0.016) engaged in follow-up care. CONCLUSIONS The present results suggest that the strategies to prevent cardiovascular diseases and detect cardiovascular risk factors have not been consistently pursued. After a hypertensive disorder of pregnancy, every woman should receive a recommendation to engage in follow-up examinations.
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Affiliation(s)
- Julia Teoule
- Frauenklinik, Ruprecht-Karls-Universität Heidelberg Medizinische Fakultät Mannheim, Mannheim, Germany
| | - Christian Woll
- Psychologie, Ludwigs-Maximilians-Universität München, Lehr- und Forschungseinheit Klinische Psychologie des Kindes- und Jugendalters, München, Germany
| | - Marc Sütterlin
- Frauenklinik, Ruprecht-Karls-Universität Heidelberg Medizinische Fakultät Mannheim, Mannheim, Germany
| | - Barbara Filsinger
- Frauenklinik, Ruprecht-Karls-Universität Heidelberg Medizinische Fakultät Mannheim, Mannheim, Germany
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17
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Isaksson GL, Nielsen LH, Palarasah Y, Jensen DM, Andersen LLT, Madsen K, Bistrup C, Jørgensen JS, Ovesen PG, Jensen BL. Urine excretion of C3dg and sC5b-9 coincide with proteinuria and development of preeclampsia in pregnant women with type-1 diabetes. J Hypertens 2023; 41:223-232. [PMID: 36583350 DOI: 10.1097/hjh.0000000000003288] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVE Pregnant women with type-1 diabetes have an increased risk of preeclampsia with kidney injury and cardiovascular complications. Urine excretion of plasmin and soluble membrane attack complex (sC5b-9) is elevated in severe preeclampsia. We hypothesized a coupling between these events and that active plasmin promotes intratubular complement activation and membrane deposition. METHODS Stored urine and plasma samples from pregnant women with type-1 diabetes (n = 88) collected at gestational weeks 12, 20, 28, 32, 36 and 38 were used. In the cohort, 14 women developed preeclampsia and were compared with 16 nonpreeclampsia controls. RESULTS Urine C3dg and sC5b-9-associated C9 neoantigen/creatinine ratios increased and were significantly higher in women who developed preeclampsia. Plasma concentrations did not change with gestation. Urine plasmin(ogen) correlated to urine C3dg (r = 0.51, P < 0.001) and C9 neoantigen (r = 0.68, P < 0.001); urine albumin correlated to C3dg (r = 0.44, P < 0.001) and C9 (r = 0.59, P < 0.001). Membrane-associated C3dg and C9 neoantigen was detected in urinary extracellular vesicles from patients but not controls at 36 weeks. Receiver operating characteristic curves showed that C3dg and C9 neoantigen were inferior to albumin as predictive biomarkers for preeclampsia. CONCLUSION In preeclampsia, urinary excretion of activated complement relates significantly to albuminuria and to plasmin(ogen) but not to activation in plasma. Intratubular complement activation in preeclampsia is a postfiltration event tightly related to proteinuria/plasminogenuria and a possible mechanistic link to cellular damage and kidney injury.
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Affiliation(s)
- Gustaf L Isaksson
- Department of Nephrology, Odense University Hospital, Odense
- Department of Molecular Medicine - Cardiovascular and Renal Research, University of Southern Denmark
| | - Lise H Nielsen
- Department of Clinical Medicine - Obstetrics and Gynecology, Aarhus University, Aarhus
| | - Yaseelan Palarasah
- Department of Molecular Medicine - Cancer and Inflammation, University of Southern Denmark
| | - Dorte M Jensen
- Steno Diabetes Center Odense, Odense University Hospital
- Department of Clinical Research, University of Southern Denmark
| | - Lise L T Andersen
- Department of Clinical Research, University of Southern Denmark
- Department of Obstetrics and Gynecology, Odense University Hospital
| | - Kirsten Madsen
- Department of Molecular Medicine - Cardiovascular and Renal Research, University of Southern Denmark
- Department of Pathology, Odense University Hospital, Odense, Denmark
| | - Claus Bistrup
- Department of Nephrology, Odense University Hospital, Odense
- Department of Clinical Research, University of Southern Denmark
| | - Jan S Jørgensen
- Department of Clinical Research, University of Southern Denmark
- Department of Obstetrics and Gynecology, Odense University Hospital
| | - Per G Ovesen
- Department of Clinical Medicine - Obstetrics and Gynecology, Aarhus University, Aarhus
| | - Boye L Jensen
- Department of Molecular Medicine - Cardiovascular and Renal Research, University of Southern Denmark
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18
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Dines V, Suvakov S, Kattah A, Vermunt J, Narang K, Jayachandran M, Abou Hassan C, Norby AM, Garovic VD. Preeclampsia and the Kidney: Pathophysiology and Clinical Implications. Compr Physiol 2023; 13:4231-4267. [PMID: 36715282 DOI: 10.1002/cphy.c210051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Preeclampsia and other hypertensive disorders of pregnancy are major contributors to maternal morbidity and mortality worldwide. This group of disorders includes chronic hypertension, gestational hypertension, preeclampsia, preeclampsia superimposed on chronic hypertension, and eclampsia. The body undergoes important physiological changes during pregnancy to allow for normal placental and fetal development. Several mechanisms have been proposed that may lead to preeclampsia, including abnormal placentation and placental hypoxia, impaired angiogenesis, excessive pro-inflammatory response, immune system imbalance, abnormalities of cellular senescence, alterations in regulation and activity of angiotensin II, and oxidative stress, ultimately resulting in upregulation of multiple mediators of endothelial cell dysfunction leading to maternal disease. The clinical implications of preeclampsia are significant as there are important short-term and long-term health consequences for those affected. Preeclampsia leads to increased risk of preterm delivery and increased morbidity and mortality of both the developing fetus and mother. Preeclampsia also commonly leads to acute kidney injury, and women who experience preeclampsia or another hypertensive disorder of pregnancy are at increased lifetime risk of chronic kidney disease and cardiovascular disease. An understanding of normal pregnancy physiology and the pathophysiology of preeclampsia is essential to develop novel treatment approaches and manage patients with preeclampsia and hypertensive disorders of pregnancy. © 2023 American Physiological Society. Compr Physiol 13:4231-4267, 2023.
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Affiliation(s)
- Virginia Dines
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
| | - Sonja Suvakov
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
| | - Andrea Kattah
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
| | - Jane Vermunt
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
| | - Kavita Narang
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Coline Abou Hassan
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
| | - Alexander M Norby
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
| | - Vesna D Garovic
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA.,Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota, USA
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19
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Maxwell CV, Shirley R, O'Higgins AC, Rosser ML, O'Brien P, Hod M, O'Reilly SL, Medina VP, Smith GN, Hanson MA, Adam S, Ma RC, Kapur A, McIntyre HD, Jacobsson B, Poon LC, Bergman L, Regan L, Algurjia E, McAuliffe FM. Management of obesity across women's life course: FIGO Best Practice Advice. Int J Gynaecol Obstet 2023; 160 Suppl 1:35-49. [PMID: 36635081 PMCID: PMC10107516 DOI: 10.1002/ijgo.14549] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Obesity is a chronic, progressive, relapsing, and treatable multifactorial, neurobehavioral disease. According to the World Health Organization, obesity affects 15% of women and has long-term effects on women's health. The focus of care in patients with obesity should be on optimizing health outcomes rather than on weight loss. Appropriate and common language, considering cultural sensitivity and trauma-informed care, is needed to discuss obesity. Pregnancy is a time of significant physiological change. Pre-, ante-, and postpartum clinical encounters provide opportunities for health optimization for parents with obesity in terms of, but not limited to, fertility and breastfeeding. Pre-existing conditions may also be identified and managed. Beyond pregnancy, women with obesity are at an increased risk for gastrointestinal and liver diseases, impaired kidney function, obstructive sleep apnea, and venous thromboembolism. Gynecological and reproductive health of women living with obesity cannot be dismissed, with accommodations needed for preventive health screenings and consideration of increased risk for gynecologic malignancies. Mental wellness, specifically depression, should be screened and managed appropriately. Obesity is a complex condition and is increasing in prevalence with failure of public health interventions to achieve significant decrease. Future research efforts should focus on interprofessional care and discovering effective interventions for health optimization.
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Affiliation(s)
- Cynthia V Maxwell
- Maternal Fetal Medicine; Sinai Health and Women's College Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Rachelle Shirley
- Maternal Fetal Medicine, Sinai Health, University of Toronto, Toronto, Ontario, Canada
| | - Amy C O'Higgins
- Maternal Fetal Medicine, Sinai Health, University of Toronto, Toronto, Ontario, Canada
| | - Mary L Rosser
- Department of Obstetrics and Gynecology, Columbia University Irving Medical Center, New York-Presbyterian, New York, New York, USA
| | - Patrick O'Brien
- Institute for Women's Health, University College London, London, UK
| | - Moshe Hod
- Helen Schneider Hospital for Women, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Sharleen L O'Reilly
- UCD Perinatal Research Centre, School of Medicine, University College Dublin, National Maternity Hospital, Dublin, Ireland.,School of Agriculture and Food Science, University College Dublin, Dublin, Ireland
| | - Virna P Medina
- Department of Obstetrics and Gynecology, Faculty of HealthUniversidad del Valle, Clínica Imbanaco Quirón Salud, Universidad Libre, Cali, Colombia
| | - Graeme N Smith
- Department of Obstetrics and Gynecology, Kingston Health Sciences Centre, Queen's University, Kingston, Ontario, Canada
| | - Mark A Hanson
- Institute of Developmental Sciences, University Hospital Southampton, Southampton, UK.,NIHR Southampton Biomedical Research Centre, University of Southampton, Southampton, UK
| | - Sumaiya Adam
- Department of Obstetrics and Gynecology, School of Medicine, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa.,Diabetes Research Centre, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Ronald C Ma
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, SAR, China.,Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong, SAR, China
| | - Anil Kapur
- World Diabetes Foundation, Bagsvaerd, Denmark
| | - Harold David McIntyre
- Mater Health, University of Queensland, Mater Health Campus, South Brisbane, Queensland, Australia
| | - Bo Jacobsson
- Department of Obstetrics and Gynecology, Sahlgrenska University Hospital/Ostra, Gothenburg, Sweden.,Department of Genetics and Bioinformatics, Domain of Health Data and Digitalisation, Institute of Public Health, Oslo, Norway
| | - Liona C Poon
- Department of Obstetrics and Gynecology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, SAR, China
| | - Lina Bergman
- Department of Obstetrics and Gynecology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Obstetrics and Gynecology, Stellenbosch University, Cape Town, South Africa.,Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | | | - Esraa Algurjia
- The World Association of Trainees in Obstetrics & Gynecology, Paris, France.,Elwya Maternity Hospital, Baghdad, Iraq
| | - Fionnuala M McAuliffe
- UCD Perinatal Research Centre, School of Medicine, University College Dublin, National Maternity Hospital, Dublin, Ireland
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Piccoli GB, Torreggiani M, Crochette R, Cabiddu G, Masturzo B, Attini R, Versino E. What a paediatric nephrologist should know about preeclampsia and why it matters. Pediatr Nephrol 2022; 37:1733-1745. [PMID: 34735598 DOI: 10.1007/s00467-021-05235-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 07/06/2021] [Accepted: 07/13/2021] [Indexed: 12/24/2022]
Abstract
Preeclampsia is a protean syndrome causing a kidney disease characterised by hypertension and proteinuria, usually considered transitory and reversible after delivery. Its prevalence ranges from 3-5 to 10% if all the related disorders are considered. This narrative review, on behalf of the Kidney and Pregnancy Study Group of the Italian Society of Nephrology, focuses on three reasons why preeclampsia should concern paediatric nephrologists and how they can play an important role in its prevention, as well as in the prevention of future kidney and cardiovascular diseases. Firstly, all diseases of the kidney and urinary tract diagnosed in paediatric age are associated with a higher risk of adverse pregnancy-related outcomes, including preeclampsia. Secondly, babies with low birth weights (small for gestational age, born preterm, or both) have an increased risk of developing the full panoply of metabolic diseases (obesity, hypertension, early-onset cardiopathy and chronic kidney disease) and girls are at higher risk of developing preeclampsia when pregnant. The risk may be particularly high in cases of maternal preeclampsia, highlighting a familial aggregation of this condition. Thirdly, pregnant teenagers have a higher risk of developing preeclampsia and the hypertensive disorders of pregnancy, and should be followed up as high risk pregnancies. In summary, preeclampsia has come to be seen as a window on the future health of both mother and baby. Identification of subjects at risk, early counselling and careful follow-up can contribute to reducing the high morbidity linked with this disorder.
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Affiliation(s)
- Giorgina Barbara Piccoli
- Néphrologie Et Dialyse, Centre Hospitalier Le Mans, 194 Avenue Rubillard, 72000, Le Mans, France.
| | - Massimo Torreggiani
- Néphrologie Et Dialyse, Centre Hospitalier Le Mans, 194 Avenue Rubillard, 72000, Le Mans, France
| | - Romain Crochette
- Néphrologie Et Dialyse, Centre Hospitalier Le Mans, 194 Avenue Rubillard, 72000, Le Mans, France
| | | | - Bianca Masturzo
- Department of Obstetrics and Gynecology, Città della Salute e della Scienza, Ospedale Sant'Anna, University of Torino, Turin, Italy
| | - Rossella Attini
- Department of Obstetrics and Gynecology, Città della Salute e della Scienza, Ospedale Sant'Anna, University of Torino, Turin, Italy
| | - Elisabetta Versino
- Epidemiology, Department of Clinical and Biological Sciences, University of Torino, Turin, Italy
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Sukmanee J, Rothmanee P, Sriwimol W, Staff A, Liabsuetrakul T. Levels of blood pressure, cardiovascular biomarkers and their correlations in women with previous pre-eclamptic pregnancy within 7 years postpartum: a cross-sectional study in Thailand. BMJ Open 2022; 12:e055534. [PMID: 35705351 PMCID: PMC9204415 DOI: 10.1136/bmjopen-2021-055534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVE To assess the levels of blood pressure, cardiovascular biomarkers and their correlations measured within 7 years postpartum in women with previous pre-eclamptic pregnancies compared with women with previous normotensive pregnancies. DESIGN Cross-sectional study. SETTING Two tertiary hospitals in the southern region of Thailand. PARTICIPANTS Women with pre-eclamptic and normotensive pregnancies in the past 7 years were enrolled from 1 October 2019 to 30 April 2021. Eligible women were interviewed, examined for body mass index (BMI) and blood pressure, and donated morning spot urine and blood samples. PRIMARY OUTCOME MEASURES Serum high-sensitivity C reactive protein, creatinine, fasting blood glucose (FBS), glycated haemoglobin (HbA1c), low-density lipoprotein (LDL) cholesterol, urine microalbumin to creatinine ratio (UACR) and sodium were measured. Group differences in biomarkers were tested using unpaired t-test, Wilcoxon rank-sum test or χ2 test. The levels of blood pressure and biomarkers between the two study groups at <2 years, 2-4 years and >4 years were also compared. The correlations between blood pressure and biomarkers were analysed using Pearson's correlation and partial correlation methods. RESULTS From 206 women included in the analysis, 88 had pre-eclamptic pregnancies and 118 had normotensive pregnancies. Compared with women with previous normotensive pregnancies, women with previous pre-eclamptic pregnancies had significantly increased rates of hypertension (31.8% vs 7.6%, p<0.001) and obesity (55.7% vs 40.7%, p=0.038), as well as higher serum levels of FBS (p<0.001), HbA1c (p<0.001), LDL cholesterol (p=0.03), creatinine (p<0.001) and UACR (p<0.001). Correlation coefficients of BMI, serum creatinine and UACR with blood pressure ranged from 0.27 to 0.31. CONCLUSION The risk of hypertension after a pre-eclamptic pregnancy increased. Blood pressure measurement combined with BMI, serum creatinine and UACR screening at least once during 7 years postpartum is suggested for early detection of cardiovascular risk.
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Affiliation(s)
- Jarawee Sukmanee
- Department of Epidemiology, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, Thailand
| | - Penkae Rothmanee
- Division of Obstetrics and Gynecology, Naradhiwas Rajanagarindra Hospital, Narathiwat, Thailand
| | - Wilaiwan Sriwimol
- Department of Pathology, Prince of Songkla University, Hat Yai, Thailand
| | - Annetine Staff
- Division of Obstetrics and Gynaecology, Faculty of Medicine, Oslo University Hospital, Oslo, Norway
| | - Tippawan Liabsuetrakul
- Department of Epidemiology, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, Thailand
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22
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Salud cardiovascular y renal en la mujer: la preeclampsia como marcador de riesgo. Nefrologia 2022. [DOI: 10.1016/j.nefro.2022.04.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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23
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Thitivichienlert T, Phaloprakarn C, Trakarnvanich T. Long-term observational study of renal outcome after preeclampsia: Role of soluble fms-like tyrosine kinase-1(sFlt-1)/ placental growth factor (PlGF) and endoglin. Ann Med Surg (Lond) 2022; 78:103818. [PMID: 35734723 PMCID: PMC9206927 DOI: 10.1016/j.amsu.2022.103818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 05/12/2022] [Accepted: 05/14/2022] [Indexed: 11/25/2022] Open
Abstract
Introduction Preeclampsia (PE) is an important complication of pregnancy that can lead to chronic kidney disease. Soluble fms-like tyrosine kinase-1 (sFlt-1), placental growth factor (PlGF), the sFlt-1/PlGF ratio and endoglin are biomarkers for the differential diagnosis of PE and other diseases. We aimed to explore the correlation of these biomarkers with long-term renal function, blood pressure and the urine albumin/creatinine ratio (UACR) in PE patients. Methods 34 patients with PE were enrolled. Blood samples for sFlt-1, PlGF, endoglin and the urine albumin/creatinine ratio (UACR) were collected at the time of PE diagnosis (at 35–40 weeks’ gestational age (GA) (87.50% of cases). After delivery, the patients were followed up at three months and one year to assess blood pressure, renal function and the UACR. Results Thirty-four PE patients were included, and 17 completed the study. The estimated glomerular filtration rate (eGFR) decreased significantly at three months and one year after follow-up (128.20 ± 10.34 to 120.75 ± 10.166 ml/min/1.73 m2 (p = 0.001) at three months and 126.71 ± 9.948 to 114.29 ± 11.274 ml/min/1.73 m2 (p < 0.001) at one year). The endoglin level correlated significantly with the eGFR level during PE, but there was no correlation of any biomarker with eGFR, blood pressure, or the UACR at one year. Conclusion Women with PE have a reduction of eGFR at three months and one year after the diagnosis of PE. Only endoglin is correlated with eGFR antepartum; however, it is not correlated with long-term renal function, blood pressure or the UACR. Preeclampsia has been suggested to increase the risk of kidney problems. The soluble endoglin level and sFlt-1:PlGF ratio can predict early and late-onset preeclampsia. Analysis of angiogenic factors may be associated with long term renal function.
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Tang Z, Ji Y, Zhou S, Su T, Yuan Z, Han N, Jia J, Wang H. Development and Validation of Multi-Stage Prediction Models for Pre-eclampsia: A Retrospective Cohort Study on Chinese Women. Front Public Health 2022; 10:911975. [PMID: 35712289 PMCID: PMC9195617 DOI: 10.3389/fpubh.2022.911975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Accepted: 05/04/2022] [Indexed: 11/13/2022] Open
Abstract
Objective The aim of this study is to develop multistage prediction models for pre-eclampsia (PE) covering almost the entire pregnancy period based on routine antenatal measurements and to propose a risk screening strategy. Methods This was a retrospective cohort study that included 20582 singleton pregnant women with the last menstruation between January 1, 2013 and December 31, 2019. Of the 20582 women, 717 (3.48%) developed pre-eclampsia, including 46 (0.22%) with early-onset pre-eclampsia and 119 (0.58%) preterm pre-eclampsia. We randomly divided the dataset into the training set (N = 15665), the testing set (N = 3917), and the validation set (N = 1000). Least Absolute Shrinkage And Selection Operator (LASSO) was used to do variable selection from demographic characteristics, blood pressure, blood routine examination and biochemical tests. Logistic regression was used to develop prediction models at eight periods: 5-10 weeks, 11-13 weeks, 14-18 weeks, 19-23 weeks, 24-27 weeks, 28-31 weeks, 32-35 weeks, and 36-39 weeks of gestation. We calculated the AUROC (Area Under the Receiver Operating Characteristic Curve) on the test set and validated the screening strategy on the validation set. Results We found that uric acid tested from 5-10 weeks of gestation, platelets tested at 18-23 and 24-31 weeks of gestation, and alkaline phosphatase tested at 28-31, 32-35 and 36-39 weeks of gestation can further improve the prediction performance of models. The AUROC of the optimal prediction models on the test set gradually increased from 0.71 at 5-10 weeks to 0.80 at 24-27 weeks, and then gradually increased to 0.95 at 36-39 weeks of gestation. At sensitivity level of 0.98, our screening strategy can identify about 94.8% of women who will develop pre-eclampsia and reduce about 40% of the healthy women to be screened by 28-31 weeks of pregnancy. Conclusion We developed multistage prediction models and a risk screening strategy, biomarkers of which were part of routine test items and did not need extra costs. The prediction window has been advanced to 5-10 weeks, which has allowed time for aspirin intervention and other means for PE high-risk groups.
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Affiliation(s)
- Zeyu Tang
- Department of Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Yuelong Ji
- Department of Maternal and Child Health, School of Public Health, Peking University, Beijing, China
| | - Shuang Zhou
- Department of Maternal and Child Health, School of Public Health, Peking University, Beijing, China
| | - Tao Su
- Maternal and Child Health Care Hospital of Tongzhou District, Beijing, China
| | - Zhichao Yuan
- Department of Maternal and Child Health, School of Public Health, Peking University, Beijing, China
| | - Na Han
- Maternal and Child Health Care Hospital of Tongzhou District, Beijing, China
| | - Jinzhu Jia
- Department of Biostatistics, School of Public Health, Peking University, Beijing, China
- Center for Statistical Science, Peking University, Beijing, China
| | - Haijun Wang
- Department of Maternal and Child Health, School of Public Health, Peking University, Beijing, China
- National Health Commission Key Laboratory of Reproductive Health, Beijing, China
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Moroni G, Calatroni M, Ponticelli C. The Impact of Preeclampsia in Lupus Nephritis. Expert Rev Clin Immunol 2022; 18:1-13. [PMID: 35510378 DOI: 10.1080/1744666x.2022.2074399] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 05/03/2022] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Women with systemic lupus erythematosus (SLE), particularly those with lupus nephritis (LN), remain at high risk for adverse pregnancy outcome. Although in the last decades maternal and fetal outcomes have improved dramatically, preeclampsia remains a major cause of maternal and perinatal morbidity and mortality. AREAS COVERED A narrative review of literature was conducted, underlying the importance of pre-conception counseling, and focusing on the correlation between preeclampsia and LN. The clinical characteristics of preeclampsia were described, with emphasis on risk factors in LN and the differential diagnosis between preeclampsia and lupus flares. Additionally, the prevention and treatment of preeclampsia were discussed, as well as the management of short-term and long-term consequences of preeclampsia. We highlight the importance of a pre-pregnancy counseling from a multidisciplinary team to plan pregnancy during inactive SLE and LN. EXPERT OPINION Further studies are needed to evaluate the long-term consequences of pregnancy in LN. Considering that preeclamptic patients can be at high risk for long-term renal failure, we suggest renal checkup for at least 6-12 months after delivery in all patients.
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Affiliation(s)
- Gabriella Moroni
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- Nephrology and Dialysis Division, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Marta Calatroni
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- Nephrology and Dialysis Division, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Claudio Ponticelli
- Independent Researcher, Past Director Nephrology Policlinico, Milan, Italy
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Vitamin D Levels in Early and Middle Pregnancy and Preeclampsia, a Systematic Review and Meta-Analysis. Nutrients 2022; 14:nu14050999. [PMID: 35267975 PMCID: PMC8912474 DOI: 10.3390/nu14050999] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 02/20/2022] [Accepted: 02/23/2022] [Indexed: 01/27/2023] Open
Abstract
Vitamin D (VitD) shows a beneficial role in placentation, the immune system, and angiogenesis, and thus, VitD status may link to the risk of preeclampsia. A meta-analysis was conducted to investigate the association between VitD status in early and middle pregnancy and the risk of preeclampsia. A total of 22 studies with 25,530 participants were included for analysis. Women with VitD insufficiency or deficiency had a higher preeclampsia rate compared to women with replete VitD levels (OR 1.58, 95% CI 1.39–1.79). Women with VitD deficiency had a higher preeclampsia rate compared to women with replete or insufficient VitD levels (OR 1.35, 95% CI 1.10–1.66). Women with insufficient VitD levels had a higher preeclampsia rate compared to women with replete VitD levels (OR 1.44, 95% CI 1.24–1.66). Women with deficient VitD levels had a higher preeclampsia rate compared to women with replete VitD levels (OR 1.50, 95% CI 1.05–2.14). Sensitivity analysis showed the results were stable after excluding any one of the included studies. In conclusion, our systematic review suggested that VitD insufficiency or deficiency was associated with an increased risk of preeclampsia.
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27
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Chaemsaithong P, Sahota DS, Poon LC. First trimester preeclampsia screening and prediction. Am J Obstet Gynecol 2022; 226:S1071-S1097.e2. [PMID: 32682859 DOI: 10.1016/j.ajog.2020.07.020] [Citation(s) in RCA: 130] [Impact Index Per Article: 43.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 06/30/2020] [Accepted: 07/14/2020] [Indexed: 12/16/2022]
Abstract
Preeclampsia is a major cause of maternal and perinatal morbidity and mortality. Early-onset disease requiring preterm delivery is associated with a higher risk of complications in both mothers and babies. Evidence suggests that the administration of low-dose aspirin initiated before 16 weeks' gestation significantly reduces the rate of preterm preeclampsia. Therefore, it is important to identify pregnant women at risk of developing preeclampsia during the first trimester of pregnancy, thus allowing timely therapeutic intervention. Several professional organizations such as the American College of Obstetricians and Gynecologists (ACOG) and National Institute for Health and Care Excellence (NICE) have proposed screening for preeclampsia based on maternal risk factors. The approach recommended by ACOG and NICE essentially treats each risk factor as a separate screening test with additive detection rate and screen-positive rate. Evidence has shown that preeclampsia screening based on the NICE and ACOG approach has suboptimal performance, as the NICE recommendation only achieves detection rates of 41% and 34%, with a 10% false-positive rate, for preterm and term preeclampsia, respectively. Screening based on the 2013 ACOG recommendation can only achieve detection rates of 5% and 2% for preterm and term preeclampsia, respectively, with a 0.2% false-positive rate. Various first trimester prediction models have been developed. Most of them have not undergone or failed external validation. However, it is worthy of note that the Fetal Medicine Foundation (FMF) first trimester prediction model (namely the triple test), which consists of a combination of maternal factors and measurements of mean arterial pressure, uterine artery pulsatility index, and serum placental growth factor, has undergone successful internal and external validation. The FMF triple test has detection rates of 90% and 75% for the prediction of early and preterm preeclampsia, respectively, with a 10% false-positive rate. Such performance of screening is superior to that of the traditional method by maternal risk factors alone. The use of the FMF prediction model, followed by the administration of low-dose aspirin, has been shown to reduce the rate of preterm preeclampsia by 62%. The number needed to screen to prevent 1 case of preterm preeclampsia by the FMF triple test is 250. The key to maintaining optimal screening performance is to establish standardized protocols for biomarker measurements and regular biomarker quality assessment, as inaccurate measurement can affect screening performance. Tools frequently used to assess quality control include the cumulative sum and target plot. Cumulative sum is a sensitive method to detect small shifts over time, and point of shift can be easily identified. Target plot is a tool to evaluate deviation from the expected multiple of median and the expected median of standard deviation. Target plot is easy to interpret and visualize. However, it is insensitive to detecting small deviations. Adherence to well-defined protocols for the measurements of mean arterial pressure, uterine artery pulsatility index, and placental growth factor is required. This article summarizes the existing literature on the different methods, recommendations by professional organizations, quality assessment of different components of risk assessment, and clinical implementation of the first trimester screening for preeclampsia.
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Pregnancy Complications Can Foreshadow Future Disease—Long-Term Outcomes of a Complicated Pregnancy. Medicina (B Aires) 2021; 57:medicina57121320. [PMID: 34946265 PMCID: PMC8704070 DOI: 10.3390/medicina57121320] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 11/25/2021] [Accepted: 11/29/2021] [Indexed: 01/22/2023] Open
Abstract
During gestation, the maternal body should increase its activity to fulfil the demands of the developing fetus as pregnancy progresses. Each maternal organ adapts in a unique manner and at a different time during pregnancy. In an organ or system that was already vulnerable before pregnancy, the burden of pregnancy can trigger overt clinical manifestations. After delivery, symptoms usually reside; however, in time, because of the age-related metabolic and pro-atherogenic changes, they reappear. Therefore, it is believed that pregnancy acts as a medical stress test for mothers. Pregnancy complications such as gestational hypertension, preeclampsia and gestational diabetes mellitus foreshadow cardiovascular disease and/or diabetes later in life. Affected women are encouraged to modify their lifestyle after birth by adjusting their diet and exercise habits. Blood pressure and plasmatic glucose level checking are recommended so that early therapeutic intervention can reduce long-term morbidity. Currently, the knowledge of the long-term consequences in women who have had pregnancy-related syndromes is still incomplete. A past obstetric history may, however, be useful in determining the risk of diseases later in life and allow timely intervention.
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Li YX, Shen XP, Yang C, Cao ZZ, Du R, Yu MD, Wang JP, Wang M. Novelelectronic health records applied for prediction of pre-eclampsia: Machine-learning algorithms. Pregnancy Hypertens 2021; 26:102-109. [PMID: 34739939 DOI: 10.1016/j.preghy.2021.10.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 10/16/2021] [Accepted: 10/22/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To predict risk of pre-eclampsia (PE) in women using machine learning (ML) algorithms, based on electronic health records (EHR) collected at the early second trimester. STUDY DESIGN A total of 3759 cases of pregnancy who received antenatal care at Xinhua hospital Chongming branch Affiliated to Shanghai Jiaotong University were included in this retrospective EHR-based study. Thirty-eight candidate clinical parameters routinely available at the first visit in antenatal care were collected by manual chart review. Logistic regression (LR), random forest (RF), support vector machine (SVM) and extreme gradient boosting (XGBoost) were used to construct the prediction model. Features that contributed to the model predictions were identified using XGBoost. OUTCOME MEASURES The performance of ML models to predict women at risk of PE was quantified in terms of accuracy, precision, recall, false negative score, f1_score, brier score and the area under the receiver operating curve (auROC). RESULTS The XGboost model had the best prediction performance (accuracy = 0.920, precision = 0.447, recall = 0.789, f1_score = 0.571, auROC = 0.955). The most predictive feature of PE development was fasting plasma glucose, followed by mean blood pressure and body mass index. An easy-to-use model that a patient could answer independently still enabled accurate prediction, with auROC of 0.83. CONCLUSION risk of PE development can be predicted with excellent discriminative ability using ML algorithms based on EHR collected at the early second trimester. Future studies are needed to assess the real-world clinical utility of the model.
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Affiliation(s)
- Yi-Xin Li
- Department of Obstetrics and Gynecology, Xinhua Hospital Chongming Branch, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Xiao-Ping Shen
- Department of Obstetrics and Gynecology, Xinhua Hospital Chongming Branch, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Chao Yang
- Department of Scientific Research Centre, Xinhua Hospital Chongming Branch, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Zuo-Zeng Cao
- Department of Obstetrics and Gynecology, Xinhua Hospital Chongming Branch, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Rui Du
- Department of Obstetrics and Gynecology, Xinhua Hospital Chongming Branch, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Min-da Yu
- Department of Obstetrics and Gynecology, Xinhua Hospital Chongming Branch, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jun-Ping Wang
- Department of Obstetrics and Gynecology, Xinhua Hospital Chongming Branch, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Mei Wang
- Department of Obstetrics and Gynecology, Xinhua Hospital Chongming Branch, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
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Booz GW, Kennedy D, Bowling M, Robinson T, Azubuike D, Fisher B, Brooks K, Chinthakuntla P, Hoang NH, Hosler JP, Cunningham MW. Angiotensin II type 1 receptor agonistic autoantibody blockade improves postpartum hypertension and cardiac mitochondrial function in rat model of preeclampsia. Biol Sex Differ 2021; 12:58. [PMID: 34727994 PMCID: PMC8562001 DOI: 10.1186/s13293-021-00396-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 09/07/2021] [Indexed: 12/23/2022] Open
Abstract
Women with preeclampsia (PE) have a greater risk of developing hypertension, cardiovascular disease (CVD), and renal disease later in life. Angiotensin II type I receptor agonistic autoantibodies (AT1-AAs) are elevated in women with PE during pregnancy and up to 2-year postpartum (PP), and in the reduced uterine perfusion pressure (RUPP) rat model of PE. Blockade of AT1-AA with a specific 7 amino acid peptide binding sequence (‘n7AAc’) improves pathophysiology observed in RUPP rats; however, the long-term effects of AT1-AA inhibition in PP is unknown. Pregnant Sprague Dawley rats were divided into three groups: normal pregnant (NP) (n = 16), RUPP (n = 15), and RUPP + ‘n7AAc’ (n = 16). Gestational day 14, RUPP surgery was performed and ‘n7AAc’ (144 μg/day) administered via osmotic minipump. At 10-week PP, mean arterial pressure (MAP), renal glomerular filtration rate (GFR) and cardiac functions, and cardiac mitochondria function were assessed. MAP was elevated PP in RUPP vs. NP (126 ± 4 vs. 116 ± 3 mmHg, p < 0.05), but was normalized in in RUPP + ‘n7AAc’ (109 ± 3 mmHg) vs. RUPP (p < 0.05). PP heart size was reduced by RUPP + ’n7AAc’ vs. RUPP rats (p < 0.05). Complex IV protein abundance and enzymatic activity, along with glutamate/malate-driven respiration (complexes I, III, and IV), were reduced in the heart of RUPP vs. NP rats which was prevented with ‘n7AAc’. AT1-AA inhibition during pregnancy not only improves blood pressure and pathophysiology of PE in rats during pregnancy, but also long-term changes in blood pressure, cardiac hypertrophy, and cardiac mitochondrial function PP.
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Affiliation(s)
- George W Booz
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Daniel Kennedy
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Michael Bowling
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Taprieka Robinson
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Daniel Azubuike
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Brandon Fisher
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Karen Brooks
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Pooja Chinthakuntla
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Ngoc H Hoang
- Department of Cell and Molecular Biology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Jonathan P Hosler
- Department of Cell and Molecular Biology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Mark W Cunningham
- Department of Physiology and Anatomy, University of North Texas Health Science Center, 3500 Camp Bowie Boulevard, Fort Worth, TX, 76107, USA.
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Defective Uteroplacental Vascular Remodeling in Preeclampsia: Key Molecular Factors Leading to Long Term Cardiovascular Disease. Int J Mol Sci 2021; 22:ijms222011202. [PMID: 34681861 PMCID: PMC8539609 DOI: 10.3390/ijms222011202] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 10/15/2021] [Accepted: 10/16/2021] [Indexed: 12/12/2022] Open
Abstract
Preeclampsia is a complex hypertensive disorder in pregnancy which can be lethal and is responsible for more than 70,000 maternal deaths worldwide every year. Besides the higher risk of unfavorable obstetric outcomes in women with preeclampsia, another crucial aspect that needs to be considered is the association between preeclampsia and the postpartum cardiovascular health of the mother. Currently, preeclampsia is classified as one of the major risk factors of cardiovascular disease (CVD) in women, which doubles the risk of venous thromboembolic events, stroke, and ischemic heart disease. In order to comprehend the pathophysiology behind the linkage between preeclampsia and the development of postpartum CVD, a thorough understanding of the abnormal uteroplacental vascular remodeling in preeclampsia is essential. Therefore, this review aims to summarize the current knowledge of the defective process of spiral artery remodeling in preeclampsia and how the resulting placental damage leads to excessive angiogenic imbalance and systemic inflammation in long term CVD. Key molecular factors in the pathway-including novel findings of microRNAs-will be discussed with suggestions of future management strategies of preventing CVD in women with a history of preeclampsia.
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Kountouris E, Clark K, Kay P, Roberts N, Bramham K, Kametas NA. Postnatal assessment for renal dysfunction in women with hypertensive disorders of pregnancy : A prospective observational study. J Nephrol 2021; 34:1641-1649. [PMID: 34559398 PMCID: PMC8494670 DOI: 10.1007/s40620-021-01134-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 07/24/2021] [Indexed: 01/14/2023]
Abstract
BACKGROUND Hypertensive disorders of pregnancy are associated with chronic kidney disease. Early detection of renal dysfunction enables implementation of strategies to prevent progression. International guidelines recommend review at 6-8 weeks postpartum to identify persistent hypertension and abnormal renal function, but evidence for the efficacy of this review is limited. METHODS All women attending a specialist fetal-maternal medicine clinic for hypertensive disorders of pregnancy (pre-eclampsia, chronic hypertension, gestational hypertension) were invited for a 6-8 weeks postpartum review of their blood pressure and renal function in order to establish the prevalence and independent predictors of renal dysfunction. Renal dysfunction was defined as low estimated Glomerular Filtration Rate (eGFR < 60 ml/min/1.73 m2) or proteinuria (24-h protein excretion > 150 mg or urinary albumin-to-creatinine ratio > 3 mg/mmol). All women attending a specialist clinic for hypertensive disorders were invited for a 6-8 weeks postpartum review of their blood pressure and renal function. Demographics, pregnancy and renal outcomes were prospectively collected. RESULTS Between 2013 and 2019, 740 of 1050 (70.4%) women who had a pregnancy complicated by a hypertensive disorder attended their 6-8 weeks postpartum visit. Renal dysfunction was present in 32% of the total cohort and in 46% and 22% of women with and without pre-eclampsia, respectively. Multivariate logistic regression demonstrated that independent predictors were pre-eclampsia, chronic hypertension, highest measured antenatal serum creatinine, highest measured antenatal 24-h urinary protein, and blood pressure ≥ 140/90 mmHg at the postnatal visit. CONCLUSIONS Renal dysfunction was present in one in three women with hypertensive disorders of pregnancy at 6-8 weeks postpartum. This includes women with gestational hypertension and chronic hypertension without superimposed pre-eclampsia, and thus these women should also be offered postnatal review.
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Affiliation(s)
| | - Katherine Clark
- Department of Women and Children's Health, King's College London, London, UK
| | - Polly Kay
- Antenatal Hypertension Clinic, King's College Hospital, London, UK
| | - Nadia Roberts
- Department of Women and Children's Health, King's College London, London, UK
| | - Kate Bramham
- Department of Women and Children's Health, King's College London, London, UK
- King's Kidney Care, King's College Hospital, London, UK
| | - Nikos A Kametas
- Antenatal Hypertension Clinic, King's College Hospital, London, UK.
- Department of Women and Children's Health, King's College London, London, UK.
- Fetal Medicine Research Institute, King's College Hospital, 16-20 Windsor Walk, London, SE5 8BB, UK.
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Shapiro J, Ray JG, McArthur E, Jeyakumar N, Chanchlani R, Harel Z, Arora R, Meraz-Munoz A, Garg AX, Hladunewich M, Wald R. Risk of Acute Kidney Injury After Hypertensive Disorders of Pregnancy: A Population-Based Cohort Study. Am J Kidney Dis 2021; 79:561-569. [PMID: 34487795 DOI: 10.1053/j.ajkd.2021.07.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 07/16/2021] [Indexed: 11/11/2022]
Abstract
RATIONALE & OBJECTIVE Even though studies have demonstrated a relationship between hypertensive disorders of pregnancy (HDPs) and chronic kidney disease, there are limited data on the risk of acute kidney injury (AKI) following HDPs. We examined the risk of AKI following the occurrence of HDPs. STUDY DESIGN Retrospective population-based cohort study. SETTING & PARTICIPANTS Pregnant women in Ontario, Canada, aged 14-50 years, who delivered at ≥20 weeks' gestation between April 1, 2002, and March 31, 2015. EXPOSURE Preeclampsia, gestational hypertension, or neither. OUTCOMES The primary outcome was AKI with receipt of dialysis (AKI-D) ≥90 days after delivery. The main secondary outcome was AKI based on a hospitalization with a diagnostic code for AKI ≥90 days after delivery. ANALYTICAL APPROACH Time-dependent Cox proportional and cause-specific hazards models were used to evaluate the relationship between HDP and outcomes of interest. Models were adjusted for baseline and time-varying covariates. RESULTS Our cohort comprised 1,142,656 women and 1,826,235 deliveries, of which 1.7% were associated with gestational hypertension and 4.4% with preeclampsia. After a mean follow-up of 6.7 years, there were 322 episodes of AKI-D (0.41 per 10,000 person-years) and 1,598 episodes of AKI based on diagnostic codes (2.04 per 10,000 person-years). After adjustment, neither preeclampsia nor gestational hypertension was associated with AKI-D. Preeclampsia was associated with AKI (HR, 1.22 [95% CI, 1.03-1.45]), but gestational hypertension was not. LIMITATIONS Retrospective design and possible unmeasured confounding. Cases of HDPs and AKI may have been undetected. CONCLUSIONS Preeclampsia was a risk factor for AKI occurring ≥90 days after delivery. Our findings suggest the potential importance of obtaining a pregnancy history as part of a comprehensive risk profile for acute kidney disease and suggest that women with a history of HDP may benefit from monitoring of kidney function.
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Affiliation(s)
| | - Joel G Ray
- Departments of Medicine, Toronto; University of Toronto Divisions of General Internal Medicine, Toronto; Li Ka Shing Knowledge Institute, Toronto; ICES (Institute of Clinical Evaluative Sciences), London, Ontario, Canada
| | - Eric McArthur
- ICES (Institute of Clinical Evaluative Sciences), London, Ontario, Canada
| | | | - Rahul Chanchlani
- Division of Pediatric Nephrology, McMaster University, Hamilton; ICES (Institute of Clinical Evaluative Sciences), London, Ontario, Canada
| | - Ziv Harel
- Departments of Medicine, Toronto; Nephrology, Toronto; Li Ka Shing Knowledge Institute, Toronto; ICES (Institute of Clinical Evaluative Sciences), London, Ontario, Canada
| | | | | | - Amit X Garg
- ICES (Institute of Clinical Evaluative Sciences), London, Ontario, Canada; Division of Nephrology, London Health Sciences Centre and Western University, London, Ontario, Canada
| | - Michelle Hladunewich
- Departments of Medicine, Toronto; St. Michael's Hospital Division of Nephrology, Sunnybrook Health Sciences Centre, Toronto
| | - Ron Wald
- Departments of Medicine, Toronto; Nephrology, Toronto; Li Ka Shing Knowledge Institute, Toronto; ICES (Institute of Clinical Evaluative Sciences), London, Ontario, Canada.
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Cabiddu G, Mannucci C, Fois A, Maxia S, Chatrenet A, Osadolor S, Kimani E, Torreggiani M, Attini R, Masturzo B, Cheve MT, Piccoli GB. Preeclampsia is a valuable opportunity to diagnose chronic kidney disease: a multicentre study. Nephrol Dial Transplant 2021; 37:1488-1498. [PMID: 34338783 PMCID: PMC9317168 DOI: 10.1093/ndt/gfab225] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Indexed: 11/29/2022] Open
Abstract
Background Pre-eclampsia (PE) and chronic kidney disease (CKD) are known to be associated. Our objective was to assess the prevalence of CKD in a large multicentre cohort of women without acknowledged CKD who experienced a PE episode. Methods The setting for the study was France (Le Mans, Central France) and Italy (Cagliari, Sardinia). The study participants were patients who experienced PE in 2018–19, identified from the obstetric charts. Patients with known–acknowledged CKD were excluded. Only singletons were considered. Persistent (micro)albuminuria was defined as present and confirmed at least 3 months after delivery. CKD was defined according to the Kidney Disease Outcomes Quality Initiative guidelines; urinary alterations or low eGFR confirmed at a distance of at least 3 months, or morphologic changes. Patients were divided into four groups: evidence of CKD; no evidence of CKD; unclear diagnosis-ongoing work-up; or persistent microalbuminuria. The outcome ‘diagnosis of CKD’ was analysed by simple and multiple logistic regressions. Temporal series (week of delivery) were analysed with Kaplan–Meier curves and Cox analysis. Results Two hundred and eighty-two PE pregnancies were analysed (Le Mans: 162; Cagliari: 120). The incidence of CKD diagnosis was identical (Le Mans: 19.1%; Cagliari: 19.2%); no significant difference was found in unclear-ongoing diagnosis (6.2%; 5.8%) and microalbuminuria (10.5%; 5.8%). Glomerulonephritis and diabetic nephropathy were more frequent in Cagliari (higher age and diabetes prevalence), and interstitial diseases in Le Mans. In the multivariate logistic regression, CKD diagnosis was associated with preterm delivery (adjusted P = 0.035). Gestation was 1 week shorter in patients diagnosed with CKD (Kaplan–Meier P = 0.007). In Cox analysis, CKD remained associated with shorter gestation after adjustment for age and parity. Conclusions The prevalence of newly diagnosed CKD is high after PE (19% versus expected 3% in women of childbearing age), supporting a systematic nephrology work-up after PE.
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Affiliation(s)
| | - Claudia Mannucci
- Nephrology, Centre Hospitalier, Le Mans, France.,Nephrology, University of Pisa, Italy
| | | | | | | | - Sarah Osadolor
- Nephrology, Centre Hospitalier, Le Mans, France.,Medical School of Alberta, Canada
| | - Emily Kimani
- Nephrology, Centre Hospitalier, Le Mans, France.,Medical School of Alberta, Canada
| | | | | | | | | | - Giorgina Barbara Piccoli
- Nephrology, Centre Hospitalier, Le Mans, France.,Department of Clinical and Biological Sciences, University of Torino, Italy
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Pittara T, Vyrides A, Lamnisos D, Giannakou K. Pre-eclampsia and long-term health outcomes for mother and infant: an umbrella review. BJOG 2021; 128:1421-1430. [PMID: 33638891 DOI: 10.1111/1471-0528.16683] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 12/23/2020] [Accepted: 02/09/2021] [Indexed: 01/06/2023]
Abstract
BACKGROUND Pre-eclampsia is a pregnancy-associated condition with complex disease mechanisms and a risk factor for various long-term health outcomes for the mother and infant. OBJECTIVE To summarise evidence on the association of pre-eclampsia with long-term health outcomes arising in women and/or infants. SEARCH STRATEGY PubMed, EMBASE, Scopus and ISI Web of Science were searched from inception to July 2020. SELECTION CRITERIA Systematic reviews and meta-analyses examining associations between pre-eclampsia and long-term health outcomes in women and their infants. DATA COLLECTION AND ANALYSIS Data were extracted by two independent reviewers. We re-estimated the summary effect size by random-effects and fixed-effects models, the 95% confidence interval, the 95% prediction interval, the between-study heterogeneity, any evidence of small-study effects and excess significance bias. RESULTS Twenty-one articles were included (90 associations). Seventy-nine associations had nominally statistically significant findings (P < 0.05). Sixty-five associations had large or very large heterogeneity. Evidence for small-study effects and excess significance bias was found in seven and two associations, respectively. Nine associations: cerebrovascular disease (cohort studies), cerebrovascular disease (overall), cardiac disease (cohort studies), dyslipidaemia (all studies), risk of death (late-onset pre-eclampsia), fatal and non-fatal ischaemic heart disease, cardiovascular mortality (cohort studies), any diabetes or use of diabetic medication (unadjusted), and attention deficit/hyperactivity disorder (ADHD) (adjusted) were supported with robust evidence. CONCLUSION Many of the meta-analyses in this research field have caveats casting doubts on their validity. Current evidence suggests an increased risk for women to develop cardiovascular-related diseases, diabetes and dyslipidaemia after pre-eclampsia, while offspring exposed to pre-eclampsia are at higher risk for ADHD. TWEETABLE ABSTRACT Cardiovascular and cerebrovascular diseases were supported with convincing evidence for long-term health outcomes after pre-eclampsia.
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Affiliation(s)
- T Pittara
- Department of Health Sciences, School of Sciences, European University Cyprus, Nicosia, Cyprus
| | - A Vyrides
- Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - D Lamnisos
- Department of Health Sciences, School of Sciences, European University Cyprus, Nicosia, Cyprus
| | - K Giannakou
- Department of Health Sciences, School of Sciences, European University Cyprus, Nicosia, Cyprus
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Risk of chronic kidney disease in women with a history of preterm delivery: Tehran Lipid and Glucose Study. J Nephrol 2021; 34:1621-1629. [PMID: 34216382 DOI: 10.1007/s40620-021-01103-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 06/18/2021] [Indexed: 12/23/2022]
Abstract
BACKGROUND Preterm delivery (PTD) may predict the risk of long-term maternal complications. Little is known about the association between preterm delivery and maternal risk of chronic kidney disease (CKD).This study aimed to explore whether a history of preterm delivery is associated with the risk of maternal CKD. METHODS In this population-based cohort study within the framework of the Tehran Lipid and Glucose Study (TLGS), a total of 3035 women with at least one delivery met our eligibility criteria. A time-dependent Cox proportional-hazards regression model was used to measure the hazard ratios (HRs) and 95% confidence intervals (CIs) for evaluating the association between history of preterm delivery and risk of CKD, adjusted for smoking, parity, age at first delivery, body mass index, educational level, preeclampsia, and gestational diabetes mellitus. RESULTS A total of 212 women with a history of at least one preterm delivery and 2823 women with term delivery were included. The median (interquartile range) follow-up in the preterm and term delivery groups was 16 (13.0-17.0) and 16 (14.0-17.0) years, respectively. The results of multivariate Cox regression model, adjusted for confounders, showed that the risk of CKD significantly increased by 46% in women with a history of preterm delivery. Moreover, according to the time-dependent Cox regression analysis, the risk of CKD in women with a history of preterm delivery was 2.68 (95% CI 1.02, 7.05, P = 0.04) fold higher than among those with no history of preterm delivery. CONCLUSION Pregnancy if complicated by preterm delivery, may increase the risk of future maternal morbidities. Our findings suggest that a history of preterm delivery was associated with an increased maternal risk of CKD in the long term. Further longitudinal studies are needed to confirm our findings.
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Ishaku SM, Olanrewaju TO, Browne JL, Klipstein-Grobusch K, Kayode GA, Franx A, Grobbee DE, Warren CE. Prevalence and determinants of chronic kidney disease in women with hypertensive disorders in pregnancy in Nigeria: a cohort study. BMC Nephrol 2021; 22:229. [PMID: 34144676 PMCID: PMC8212529 DOI: 10.1186/s12882-021-02419-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 05/12/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Worldwide, hypertensive disorders in pregnancy (HDPs) complicate between 5 and 10% of pregnancies. Sub-Saharan Africa (SSA) is disproportionately affected by a high burden of HDPs and chronic kidney disease (CKD). Despite mounting evidence associating HDPs with the development of CKD, data from SSA are scarce. METHODS Women with HDPs (n = 410) and normotensive women (n = 78) were recruited at delivery and prospectively followed-up at 9 weeks, 6 months and 1 year postpartum. Serum creatinine was measured at all time points and the estimated glomerular filtration rates (eGFR) using CKD-Epidemiology equation determined. CKD was defined as decreased eGFR< 60 mL/min/1.73m2 lasting for ≥ 3 months. Prevalence of CKD at 6 months and 1 year after delivery was estimated. Logistic regression analyses were conducted to evaluate risk factors for CKD at 6 months and 1 year postpartum. RESULTS Within 24 h of delivery, 9 weeks, and 6 months postpartum, women with HDPs were more likely to have a decreased eGFR compared to normotensive women (12, 5.7, 4.3% versus 0, 2 and 2.4%, respectively). The prevalence of CKD in HDPs at 6 months and 1 year postpartum was 6.1 and 7.6%, respectively, as opposed to zero prevalence in the normotensive women for the corresponding periods. Proportions of decreased eGFR varied with HDP sub-types and intervening postpartum time since delivery, with pre-eclampsia/eclampsia showing higher prevalence than chronic and gestational hypertension. Only maternal age was independently shown to be a risk factor for decreased eGFR at 6 months postpartum (aOR = 1.18/year; 95%CI 1.04-1.34). CONCLUSION Prior HDP was associated with risk of future CKD, with prior HDPs being more likely to experience evidence of CKD over periods of postpartum follow-up. Routine screening of women following HDP-complicated pregnancies should be part of a postpartum monitoring program to identify women at higher risk. Future research should report on both the eGFR and total urinary albumin excretion to enable detection of women at risk of future deterioration of renal function.
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Affiliation(s)
- Salisu M Ishaku
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.
| | - Timothy Olusegun Olanrewaju
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
- Division of Nephrology, Department of Medicine, University of Ilorin and University of Ilorin Teaching Hospital, Ilorin, Nigeria
| | - Joyce L Browne
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Kerstin Klipstein-Grobusch
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
- Division of Epidemiology and Biostatistics, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Gbenga A Kayode
- Translational Health Sciences, Bristol Medical School, University of Bristol, Southmead Hospital, Bristol, UK
| | - Arie Franx
- Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Diederick E Grobbee
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
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Boudhabhay I, Boutin E, Bartolucci P, Bornes MI, Habibi A, Lionnet F, Hertig A, Grimbert P, Stehlé T, El Karoui K, Sahali D, Fois E, Rémy P, Galacteros F, Haddad B, Canoui-Poitrine F, Lecarpentier E, Audard V. Impact of pre-eclampsia on renal outcome in sickle cell disease patients. Br J Haematol 2021; 194:1053-1062. [PMID: 34131893 DOI: 10.1111/bjh.17606] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 04/06/2021] [Indexed: 12/31/2022]
Abstract
The long-term consequences of pre-eclampsia (PrE) for renal function have never been determined in patients with sickle cell disease (SCD). Between 2008 and 2015, we screened 306 pregnancies in women with SCD and identified 40 with PrE (13%). The control group consisted of 65 pregnant SCD patients without PrE. In multivariable analysis, PrE events were associated with an increase of 1 log of lactate dehydrogenase level (adjusted odds ratio, aOR = 3·83, P = 0·05), a decrease of 10 g/l of haemoglobin levels (aOR = 2·48, P = 0·006) and one or more vaso-occlusive crisis during pregnancy (aOR = 16·68, P = 0·002). Estimated glomerular filtration rate (eGFR) was similar in the two groups at steady state but was significantly lower in the PrE group after one year of follow-up and at last follow-up (130 vs 148 ml/min/1·73 m2 , P < 0·001 and 120 vs 130 ml/min/1·73 m2 , P < 0·001, respectively). In multivariable analysis, eGFR had returned to steady-state levels one year after pregnancy in patients without PrE but continued to decrease in patients with PrE (β = -18·15 ml/min/1·73 m2 , P < 0·001). This decline was more marked at the end of follow-up (β = -31·15 ml/min, P < 0·001). In conclusion, PrE episodes are associated with a significant risk of subsequent renal function decline in SCD patients.
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Affiliation(s)
- Idris Boudhabhay
- Service de Néphrologie et Transplantation, Centre de Référence Maladie Rare Syndrome Néphrotique Idiopathique, Fédération Hospitalo-Universitaire Innovative Therapy for Immune Disorders, Assistance Publique des Hôpitaux de Paris (AP-HP), Hôpitaux Universitaires Henri Mondor, Créteil, France.,Univ Paris Est Créteil, Institut National de la Santé et de la Recherche Médicale (INSERM) U955, Equipe 21, Institut Mondor de Recherche Biomédicale (IMRB), Créteil, France
| | - Emmanuelle Boutin
- Unité de Recherche Clinique (URC Mondor), Assistance Publique des Hôpitaux de Paris (AP-HP), Hôpitaux Universitaires Henri Mondor, Créteil, France.,Service de Santé Publique, Assistance Publique Hôpitaux de Paris (AP-HP), Hôpitaux Universitaires Henri Mondor, Créteil, France.,Univ Paris Est Creteil, INSERM, IMRB, Equipe CEpiA (Clinical Epidemiology and Ageing), Créteil, France
| | - Pablo Bartolucci
- Centre de Référence des Syndromes Drépanocytaires Majeurs, Assistance Publique des Hôpitaux de Paris (AP-HP), Hôpitaux Universitaires Henri Mondor, Créteil, France.,Univ Paris Est Créteil, Département Hospitalo-Universitaire Ageing-Thorax-Vessels-Blood, INSERM, IMRB, Equipe 2, Laboratoire d'excellence GRex, Créteil, France
| | - Marie-Isabelle Bornes
- Service de Gynécologie-Obstétrique et Médecine de la Reproduction, Assistance Publique des Hôpitaux de Paris (AP-HP), Hôpital Tenon, Paris, France
| | - Anoosha Habibi
- Centre de Référence des Syndromes Drépanocytaires Majeurs, Assistance Publique des Hôpitaux de Paris (AP-HP), Hôpitaux Universitaires Henri Mondor, Créteil, France.,Univ Paris Est Créteil, Département Hospitalo-Universitaire Ageing-Thorax-Vessels-Blood, INSERM, IMRB, Equipe 2, Laboratoire d'excellence GRex, Créteil, France
| | - François Lionnet
- Service de Médecine Interne, Centre de Référence des Syndromes Drépanocytaires Majeurs, Assistance Publique des Hôpitaux de Paris (AP-HP), Hôpital Tenon, Sorbonne Université, Paris, France
| | - Alexandre Hertig
- Service de Transplantation Rénale, Assistance Publique des Hôpitaux de Paris (AP-HP), Hôpital de la Pitié Salpétrière, Sorbonne Université, Paris, France
| | - Philippe Grimbert
- Service de Néphrologie et Transplantation, Centre de Référence Maladie Rare Syndrome Néphrotique Idiopathique, Fédération Hospitalo-Universitaire Innovative Therapy for Immune Disorders, Assistance Publique des Hôpitaux de Paris (AP-HP), Hôpitaux Universitaires Henri Mondor, Créteil, France.,Univ Paris Est Créteil, Institut National de la Santé et de la Recherche Médicale (INSERM) U955, Equipe 21, Institut Mondor de Recherche Biomédicale (IMRB), Créteil, France
| | - Thomas Stehlé
- Service de Néphrologie et Transplantation, Centre de Référence Maladie Rare Syndrome Néphrotique Idiopathique, Fédération Hospitalo-Universitaire Innovative Therapy for Immune Disorders, Assistance Publique des Hôpitaux de Paris (AP-HP), Hôpitaux Universitaires Henri Mondor, Créteil, France.,Univ Paris Est Créteil, Institut National de la Santé et de la Recherche Médicale (INSERM) U955, Equipe 21, Institut Mondor de Recherche Biomédicale (IMRB), Créteil, France
| | - Khalil El Karoui
- Service de Néphrologie et Transplantation, Centre de Référence Maladie Rare Syndrome Néphrotique Idiopathique, Fédération Hospitalo-Universitaire Innovative Therapy for Immune Disorders, Assistance Publique des Hôpitaux de Paris (AP-HP), Hôpitaux Universitaires Henri Mondor, Créteil, France.,Univ Paris Est Créteil, Institut National de la Santé et de la Recherche Médicale (INSERM) U955, Equipe 21, Institut Mondor de Recherche Biomédicale (IMRB), Créteil, France
| | - Dil Sahali
- Service de Néphrologie et Transplantation, Centre de Référence Maladie Rare Syndrome Néphrotique Idiopathique, Fédération Hospitalo-Universitaire Innovative Therapy for Immune Disorders, Assistance Publique des Hôpitaux de Paris (AP-HP), Hôpitaux Universitaires Henri Mondor, Créteil, France.,Univ Paris Est Créteil, Institut National de la Santé et de la Recherche Médicale (INSERM) U955, Equipe 21, Institut Mondor de Recherche Biomédicale (IMRB), Créteil, France
| | - Elena Fois
- Centre de Référence des Syndromes Drépanocytaires Majeurs, Assistance Publique des Hôpitaux de Paris (AP-HP), Hôpitaux Universitaires Henri Mondor, Créteil, France.,Univ Paris Est Créteil, Département Hospitalo-Universitaire Ageing-Thorax-Vessels-Blood, INSERM, IMRB, Equipe 2, Laboratoire d'excellence GRex, Créteil, France
| | - Philippe Rémy
- Service de Néphrologie et Transplantation, Centre de Référence Maladie Rare Syndrome Néphrotique Idiopathique, Fédération Hospitalo-Universitaire Innovative Therapy for Immune Disorders, Assistance Publique des Hôpitaux de Paris (AP-HP), Hôpitaux Universitaires Henri Mondor, Créteil, France.,Univ Paris Est Créteil, Institut National de la Santé et de la Recherche Médicale (INSERM) U955, Equipe 21, Institut Mondor de Recherche Biomédicale (IMRB), Créteil, France
| | - Frédéric Galacteros
- Centre de Référence des Syndromes Drépanocytaires Majeurs, Assistance Publique des Hôpitaux de Paris (AP-HP), Hôpitaux Universitaires Henri Mondor, Créteil, France.,Univ Paris Est Créteil, Département Hospitalo-Universitaire Ageing-Thorax-Vessels-Blood, INSERM, IMRB, Equipe 2, Laboratoire d'excellence GRex, Créteil, France
| | - Bassam Haddad
- Centre Hospitalier Inter-Communal de Créteil, Service de Gynécologie-Obstétrique et Médecine de la Reproduction, Equipe Immunorégulation et Biothérapie (I-BIOT), Université Paris Est Créteil, Univ Paris Est Créteil, Institut National de la Santé et de la Recherche Médicale (INSERM) U955, Institut Mondor De Recherche Biomédicale (IMRB), Créteil, France
| | - Florence Canoui-Poitrine
- Unité de Recherche Clinique (URC Mondor), Assistance Publique des Hôpitaux de Paris (AP-HP), Hôpitaux Universitaires Henri Mondor, Créteil, France.,Service de Santé Publique, Assistance Publique Hôpitaux de Paris (AP-HP), Hôpitaux Universitaires Henri Mondor, Créteil, France.,Univ Paris Est Creteil, INSERM, IMRB, Equipe CEpiA (Clinical Epidemiology and Ageing), Créteil, France
| | - Edouard Lecarpentier
- Centre Hospitalier Inter-Communal de Créteil, Service de Gynécologie-Obstétrique et Médecine de la Reproduction, Equipe Immunorégulation et Biothérapie (I-BIOT), Université Paris Est Créteil, Univ Paris Est Créteil, Institut National de la Santé et de la Recherche Médicale (INSERM) U955, Institut Mondor De Recherche Biomédicale (IMRB), Créteil, France
| | - Vincent Audard
- Service de Néphrologie et Transplantation, Centre de Référence Maladie Rare Syndrome Néphrotique Idiopathique, Fédération Hospitalo-Universitaire Innovative Therapy for Immune Disorders, Assistance Publique des Hôpitaux de Paris (AP-HP), Hôpitaux Universitaires Henri Mondor, Créteil, France.,Univ Paris Est Créteil, Institut National de la Santé et de la Recherche Médicale (INSERM) U955, Equipe 21, Institut Mondor de Recherche Biomédicale (IMRB), Créteil, France
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Saraf SL. The vasculopathic cord between pre-eclampsia and kidney function in sickle cell disease. Br J Haematol 2021; 194:947-949. [PMID: 34121175 DOI: 10.1111/bjh.17574] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 04/22/2021] [Indexed: 11/30/2022]
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Long-term Clinical Outcome of Major Adverse Vascular Events After Hypertensive Disorders of Pregnancy. Obstet Gynecol 2021; 137:285-293. [PMID: 33416291 DOI: 10.1097/aog.0000000000004277] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 11/19/2020] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To assess the association between hypertensive disorders of pregnancy and adverse events after pregnancy, including chronic kidney disease and major adverse cardiovascular events (cerebrovascular accident, coronary artery disease, or death). METHODS A nationwide, population-based cohort study was conducted analyzing women with hypertensive disorders of pregnancy identified from Taiwan National Health Insurance Research Database from 2004 to 2015. Hypertensive disorders of pregnancy were identified using the International Classification of Diseases, Ninth Revision, Clinical Modification codes. The study cohort was comprised of women aged 20-40 years diagnosed with hypertensive disorders of pregnancy from 2006 to 2013. The comparison group comprised of four randomly selected women without hypertensive disorders of pregnancy, matched for age and index date for each woman with hypertensive disorders of pregnancy. All the women were followed from the date of cohort entry until they developed chronic kidney disease or major adverse cardiovascular events or until the end of 2015, whichever occurred first. A Cox proportional hazard model was used to estimate the risk of chronic kidney disease and major adverse cardiovascular events. RESULTS We identified 29,852 women with a diagnosis of hypertensive disorders of pregnancy and 119,408 matched women without hypertensive disorders of pregnancy who fit the inclusion criteria. The crude hazard ratios (HRs) were 5.22 (95% CI 4.67-5.83) and 2.26 (95% CI 1.99-2.57) for chronic kidney disease and major adverse cardiovascular events. After adjusting for potential confounders, hypertensive disorders of pregnancy was associated with a higher risk of chronic kidney disease (adjusted HR, 4.26; 95% CI 3.80-4.78), and major adverse cardiovascular events (adjusted HR, 2.15; 95% CI 1.89-2.45). CONCLUSION This population-based cohort study indicated that women with hypertensive disorders of pregnancy are at a higher risk of chronic kidney disease and major adverse cardiovascular events than women without hypertensive disorders of pregnancy. Further studies are required to clarify the nature of these associations and to improve public health interventions.
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Kedziora SM, Kräker K, Markó L, Binder J, Sugulle M, Gauster M, Müller DN, Dechend R, Haase N, Herse F. Kidney Injury Caused by Preeclamptic Pregnancy Recovers Postpartum in a Transgenic Rat Model. Int J Mol Sci 2021; 22:3762. [PMID: 33916404 PMCID: PMC8038582 DOI: 10.3390/ijms22073762] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 03/26/2021] [Accepted: 03/31/2021] [Indexed: 11/21/2022] Open
Abstract
Preeclampsia (PE) is characterized by the onset of hypertension (≥140/90 mmHg) and presence of proteinuria (>300 mg/L/24 h urine) or other maternal organ dysfunctions. During human PE, renal injuries have been observed. Some studies suggest that women with PE diagnosis have an increased risk to develop renal diseases later in life. However, in human studies PE as a single cause of this development cannot be investigated. Here, we aimed to investigate the effect of PE on postpartum renal damage in an established transgenic PE rat model. Female rats harboring the human-angiotensinogen gene develop a preeclamptic phenotype after mating with male rats harboring the human-renin gene, but are normotensive before and after pregnancy. During pregnancy PE rats developed mild tubular and glomerular changes assessed by histologic analysis, increased gene expression of renal damage markers such as kidney injury marker 1 and connective-tissue growth factor, and albuminuria compared to female wild-type rats (WT). However, four weeks postpartum, most PE-related renal pathologies were absent, including albuminuria and elevated biomarker expression. Only mild enlargement of the glomerular tuft could be detected. Overall, the glomerular and tubular function were affected during pregnancy in the transgenic PE rat. However, almost all these pathologies observed during PE recovered postpartum.
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Affiliation(s)
- Sarah M. Kedziora
- Experimental and Clinical Research Center (ECRC), A Joint Cooperation of Charité—Universitätsmedizin Berlin and Max Delbruck Center for Molecular Medicine, 13125 Berlin, Germany; (S.M.K.); (K.K.); (L.M.); (D.N.M.); (R.D.); (N.H.)
- Max Delbruck Center for Molecular Medicine (MDC) in the Helmholtz Association, 13125 Berlin, Germany
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10117 Berlin, Germany
- Berlin Institute of Health at Charité–Universitätsmedizin Berlin, 10117 Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, 13353 Berlin, Germany
| | - Kristin Kräker
- Experimental and Clinical Research Center (ECRC), A Joint Cooperation of Charité—Universitätsmedizin Berlin and Max Delbruck Center for Molecular Medicine, 13125 Berlin, Germany; (S.M.K.); (K.K.); (L.M.); (D.N.M.); (R.D.); (N.H.)
- Max Delbruck Center for Molecular Medicine (MDC) in the Helmholtz Association, 13125 Berlin, Germany
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10117 Berlin, Germany
- Berlin Institute of Health at Charité–Universitätsmedizin Berlin, 10117 Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, 13353 Berlin, Germany
| | - Lajos Markó
- Experimental and Clinical Research Center (ECRC), A Joint Cooperation of Charité—Universitätsmedizin Berlin and Max Delbruck Center for Molecular Medicine, 13125 Berlin, Germany; (S.M.K.); (K.K.); (L.M.); (D.N.M.); (R.D.); (N.H.)
- Max Delbruck Center for Molecular Medicine (MDC) in the Helmholtz Association, 13125 Berlin, Germany
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10117 Berlin, Germany
- Berlin Institute of Health at Charité–Universitätsmedizin Berlin, 10117 Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, 13353 Berlin, Germany
| | - Julia Binder
- Department of Obstetrics and Gynecology, Medical University of Vienna, 1090 Vienna, Austria;
| | - Meryam Sugulle
- Institute for Clinical Medicine, Faculty of Medicine, University of Oslo, 0318 Oslo, Norway;
- Division of Obstetrics and Gynaecology, Oslo University Hospital, 0450 Oslo, Norway
| | - Martin Gauster
- Division of Cell Biology, Histology and Embryology, Gottfried Schatz Research Centre, Medical University of Graz, 8036 Graz, Austria;
| | - Dominik N. Müller
- Experimental and Clinical Research Center (ECRC), A Joint Cooperation of Charité—Universitätsmedizin Berlin and Max Delbruck Center for Molecular Medicine, 13125 Berlin, Germany; (S.M.K.); (K.K.); (L.M.); (D.N.M.); (R.D.); (N.H.)
- Max Delbruck Center for Molecular Medicine (MDC) in the Helmholtz Association, 13125 Berlin, Germany
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10117 Berlin, Germany
- Berlin Institute of Health at Charité–Universitätsmedizin Berlin, 10117 Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, 13353 Berlin, Germany
| | - Ralf Dechend
- Experimental and Clinical Research Center (ECRC), A Joint Cooperation of Charité—Universitätsmedizin Berlin and Max Delbruck Center for Molecular Medicine, 13125 Berlin, Germany; (S.M.K.); (K.K.); (L.M.); (D.N.M.); (R.D.); (N.H.)
- Max Delbruck Center for Molecular Medicine (MDC) in the Helmholtz Association, 13125 Berlin, Germany
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10117 Berlin, Germany
- Berlin Institute of Health at Charité–Universitätsmedizin Berlin, 10117 Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, 13353 Berlin, Germany
- Helios Klinikum, 13125 Berlin, Germany
| | - Nadine Haase
- Experimental and Clinical Research Center (ECRC), A Joint Cooperation of Charité—Universitätsmedizin Berlin and Max Delbruck Center for Molecular Medicine, 13125 Berlin, Germany; (S.M.K.); (K.K.); (L.M.); (D.N.M.); (R.D.); (N.H.)
- Max Delbruck Center for Molecular Medicine (MDC) in the Helmholtz Association, 13125 Berlin, Germany
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10117 Berlin, Germany
- Berlin Institute of Health at Charité–Universitätsmedizin Berlin, 10117 Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, 13353 Berlin, Germany
| | - Florian Herse
- Experimental and Clinical Research Center (ECRC), A Joint Cooperation of Charité—Universitätsmedizin Berlin and Max Delbruck Center for Molecular Medicine, 13125 Berlin, Germany; (S.M.K.); (K.K.); (L.M.); (D.N.M.); (R.D.); (N.H.)
- Max Delbruck Center for Molecular Medicine (MDC) in the Helmholtz Association, 13125 Berlin, Germany
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10117 Berlin, Germany
- Berlin Institute of Health at Charité–Universitätsmedizin Berlin, 10117 Berlin, Germany
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Guittet M, Lamirault G, Connault J, Durant C, Hamidou M, Wargny M, Le Bras M, Winer N, Artifoni M. [Evaluation of a woman's care program after pre-eclampsia]. Rev Med Interne 2021; 42:154-161. [PMID: 33485699 DOI: 10.1016/j.revmed.2020.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Revised: 11/30/2020] [Accepted: 12/24/2020] [Indexed: 11/26/2022]
Abstract
INTRODUCTION The medical treatment of preeclampsia is well structured in its acute phase but the required follow-up with patients in post-partum is discussed. However, preeclampsia is associated with an increased risk of cardiovascular morbi-mortality in the long term. In order to optimize the post-partum treatment, a care program has been developed for these patients in the city of Nantes, France. This includes a check-up of the cardiovascular risks at a day hospital. Our study presents the first results of this program. METHODS The study included 134 patients who were diagnosed with preeclampsia between October 2016 and January 2019 in the Nantes area, France, and took part in the program within the year following their childbirth. A descriptive analysis was first carried out and then a multivariate logistic regression model was used to investigate the risk factors for persistent high blood pressure after preeclampsia. RESULTS The study detected 28 cases of persistent hypertension (20.9%), 34 cases of obesity (25.3%) and 1 case of diabetes. Hypertension was predominantly diastolic, mild and sometimes masked (35.7%). In a third of the cases (32.1%), the hypertension was secondary. High blood pressure was found to be more frequent in older patients (OR: 2.26; 95% CI: 1.25-4.11, p=0.072), patients from sub-Saharan Africa (OR: 11.52; 95% CI: 2.67-49.86, p=0.01) and multiparous patients (OR: 7.82; 95% CI: 1.15-53.21, p=0.035). CONCLUSION The study confirmed that this care program enables an earlier detection and therefore treatment of the cardiovascular risk factors of these young women.
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Affiliation(s)
- M Guittet
- CHU Nantes, Médecine interne Nantes, France.
| | - G Lamirault
- Université de Nantes, CHU Nantes, CNRS, Inserm, l'institut du thorax, 44000 Nantes, France.
| | - J Connault
- CHU Nantes, Médecine interne Nantes, France.
| | - C Durant
- CHU Nantes, Médecine interne Nantes, France.
| | - M Hamidou
- CHU Nantes, Médecine interne Nantes, France.
| | - M Wargny
- CHU Nantes, Santé publique Nantes, France.
| | - M Le Bras
- CHU Nantes, Endocrinologie Nantes, France
| | - N Winer
- CHU Nantes, Gynéco-obstetricologie Nantes, France.
| | - M Artifoni
- CHU Nantes, Médecine interne Nantes, France.
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Abstract
PURPOSE OF REVIEW Preeclampsia and chronic kidney disease have a complex, bidirectional relationship. Women with kidney disease, with even mild reductions in glomerular filtrate rate, have an increased risk of developing preeclampsia. Preeclampsia, in turn, has been implicated in the subsequent development of albuminuria, chronic kidney disease, and end-stage kidney disease. We will discuss observational evidence and mechanisms linking the two disease processes. RECENT FINDINGS Preeclampsia is characterized by an imbalance in angiogenic factors that causes systemic endothelial dysfunction. Chronic kidney disease may predispose to the development of preeclampsia due to comorbid conditions, such as hypertension, but is also associated with impaired glycocalyx integrity and alterations in the complement and renin-angiotensin-aldosterone systems. Preeclampsia may lead to kidney disease by causing acute kidney injury, endothelial damage, and podocyte loss. Preeclampsia may be an important sex-specific risk factor for chronic kidney disease. Understanding how chronic kidney disease increases the risk of preeclampsia from a mechanistic standpoint may open the door to future biomarkers and therapeutics for all women.
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Barrett PM, McCarthy FP, Evans M, Kublickas M, Perry IJ, Stenvinkel P, Khashan AS, Kublickiene K. Hypertensive disorders of pregnancy and the risk of chronic kidney disease: A Swedish registry-based cohort study. PLoS Med 2020; 17:e1003255. [PMID: 32797043 PMCID: PMC7428061 DOI: 10.1371/journal.pmed.1003255] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 07/15/2020] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Hypertensive disorders of pregnancy (HDP) (preeclampsia, gestational hypertension) are associated with an increased risk of end-stage kidney disease (ESKD). Evidence for associations between HDP and chronic kidney disease (CKD) is more limited and inconsistent. The underlying causes of CKD are wide-ranging, and HDP may have differential associations with various aetiologies of CKD. We aimed to measure associations between HDP and maternal CKD in women who have had at least one live birth and to identify whether the risk differs by CKD aetiology. METHODS AND FINDINGS Using data from the Swedish Medical Birth Register (MBR), singleton live births from 1973 to 2012 were identified and linked to data from the Swedish Renal Register (SRR) and National Patient Register (NPR; up to 2013). Preeclampsia was the main exposure of interest and was treated as a time-dependent variable. Gestational hypertension was also investigated as a secondary exposure. The primary outcome was maternal CKD, and this was classified into 5 subtypes: hypertensive, diabetic, glomerular/proteinuric, tubulointerstitial, and other/nonspecific CKD. Cox proportional hazard regression models were used, adjusting for maternal age, country of origin, education level, antenatal BMI, smoking during pregnancy, gestational diabetes, and parity. Women with pre-pregnancy comorbidities were excluded. The final sample consisted of 1,924,409 women who had 3,726,554 singleton live births. The mean (±SD) age of women at first delivery was 27.0 (±5.1) years. Median follow-up was 20.7 (interquartile range [IQR] 9.9-30.0) years. A total of 90,917 women (4.7%) were diagnosed with preeclampsia, 43,964 (2.3%) had gestational hypertension, and 18,477 (0.9%) developed CKD. Preeclampsia was associated with a higher risk of developing CKD during follow-up (adjusted hazard ratio [aHR] 1.92, 95% CI 1.83-2.03, p < 0.001). This risk differed by CKD subtype and was higher for hypertensive CKD (aHR 3.72, 95% CI 3.05-4.53, p < 0.001), diabetic CKD (aHR 3.94, 95% CI 3.38-4.60, p < 0.001), and glomerular/proteinuric CKD (aHR 2.06, 95% CI 1.88-2.26, p < 0.001). More modest associations were observed between preeclampsia and tubulointerstitial CKD (aHR 1.44, 95% CI 1.24-1.68, p < 0.001) or other/nonspecific CKD (aHR 1.51, 95% CI 1.38-1.65, p < 0.001). The risk of CKD was increased after preterm preeclampsia, recurrent preeclampsia, or preeclampsia complicated by pre-pregnancy obesity. Women who had gestational hypertension also had increased risk of developing CKD (aHR 1.49, 95% CI 1.38-1.61, p < 0.001). This association was strongest for hypertensive CKD (aHR 3.13, 95% CI 2.47-3.97, p < 0.001). Limitations of the study are the possibility that cases of CKD were underdiagnosed in the national registers, and some women may have been too young to have developed symptomatic CKD despite the long follow-up time. Underreporting of postpartum hypertension is also possible. CONCLUSIONS In this study, we found that HDP are associated with increased risk of maternal CKD, particularly hypertensive or diabetic forms of CKD. The risk is higher after preterm preeclampsia, recurrent preeclampsia, or preeclampsia complicated by pre-pregnancy obesity. Women who experience HDP may benefit from future systematic renal monitoring.
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Affiliation(s)
- Peter M. Barrett
- School of Public Health, University College Cork, Cork, Ireland
- Irish Centre for Maternal and Child Health Research, University College Cork, Cork, Ireland
| | - Fergus P. McCarthy
- Irish Centre for Maternal and Child Health Research, University College Cork, Cork, Ireland
- Department of Obstetrics & Gynaecology, Cork University Maternity Hospital, Cork, Ireland
| | - Marie Evans
- Division of Renal Medicine, Department of Clinical Intervention, Science and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - Marius Kublickas
- Department of Obstetrics & Gynaecology, Karolinska University Hospital, Stockholm, Sweden
| | - Ivan J. Perry
- School of Public Health, University College Cork, Cork, Ireland
| | - Peter Stenvinkel
- Division of Renal Medicine, Department of Clinical Intervention, Science and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - Ali S. Khashan
- School of Public Health, University College Cork, Cork, Ireland
- Irish Centre for Maternal and Child Health Research, University College Cork, Cork, Ireland
| | - Karolina Kublickiene
- Division of Renal Medicine, Department of Clinical Intervention, Science and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
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Ferreira RC, Fragoso MBT, Dos Santos Tenório MC, Silva JVF, Bueno NB, Goulart MOF, de Oliveira ACM. Pre-eclampsia is associated with later kidney chronic disease and end-stage renal disease: Systematic review and meta-analysis of observational studies. Pregnancy Hypertens 2020; 22:71-85. [PMID: 32755806 DOI: 10.1016/j.preghy.2020.07.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 07/22/2020] [Indexed: 12/17/2022]
Abstract
OBJECTIVES To assess whether there is a risk of kidney disease during the postpartum period of women who had preeclampsia (PE). STUDY DESIGN Observational trials were searched in the PubMed, Science Direct, Clinical trials, Cochrane, LILACS and Web of Science databases. The data extracted from the studies were systematized, and the risk of bias was evaluated for each of them. Meta-analyses were performed with studies that evaluated chronic kidney disease (CKD) and end-stage renal disease (ESRD), pooling the natural logarithms of the adjusted risk measures and the confidence intervals of each study in a random effects model. RESULTS Of the 4149 studies evaluated, 35 articles were included in the review, of which 3 of the CKD and 6 of the ESRD presented the necessary outcomes to compose the meta-analysis. A formal registration protocol was included in the PROSPERO database (number: CRD42019111821). There was a statistically significant difference between the development of CKD (hazard ratio (HR): 1.82, confidence interval to 95% (95% CI): 1.27-2.62, P < 0.01) and ESRD (HR: 3.01, confidence interval to 95% (95% CI): 1.92-4.70, P < 0.01) in postpartum women affected by PE. CONCLUSIONS PE was considered a risk factor for the onset of CKD and ESRD in the postpartum period. Thus, more research is needed to clarify the underlying mechanisms of this association, and to assist in determining the most appropriate and effective clinical conduct to prevent and/or treat such complications.
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Ma XP, Liu CD, Cao GM, Zhang ZY. Transthyretin increases migration and invasion of rat placental trophoblast cells. FEBS Open Bio 2020; 10:1568-1576. [PMID: 32533762 PMCID: PMC7396443 DOI: 10.1002/2211-5463.12911] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 05/09/2020] [Accepted: 06/08/2020] [Indexed: 11/07/2022] Open
Abstract
Preeclampsia (PE) is a hypertensive disorder of pregnancy. Early diagnosis of PE is currently contingent on regular prenatal physical examinations and may be facilitated by identification of novel diagnostic markers. Transthyretin (TTR), also known as prealbumin, is primarily responsible for maintaining the normal levels of thyroxine and retinol binding protein. The expression of TTR is lower in patients with severe PE as compared with healthy controls. Here, we examined the suitability of TTR as a diagnostic marker in pregnant hypertensive rats. N'-nitro-l-arginine-methylesterhydrochloride (l-NAME) was used to generate a rat model of hypertension during pregnancy. Rat placental trophoblast cells were divided into control and TTR groups for in vitro experiments. Systolic blood pressure, diastolic blood pressure, mean blood pressure and urinary protein of hypertensive pregnant rats were higher than those of healthy pregnant rats, but these effects could be reversed by TTR treatment. There were no significant changes in blood pressure and urinary protein in healthy pregnant rats before or after TTR treatment. TTR levels in the serum and placental tissues of pregnant hypertensive rats were significantly reduced compared with those of healthy pregnant rats. Changes in placental and fetal weights in the hypertensive model could also be rescued by TTR treatment. TTR treatment significantly increased the level of matrix metalloproteinase-2/9 in hypertensive rats. Finally, in vivo and in vitro experiments demonstrated that TTR effectively increased the migration and invasion of rat placental trophoblast cells, as well as matrix metalloproteinase-2/9 levels in these cells. In conclusion, our data from a rat model suggest that TTR may have potential as a novel marker for PE diagnosis.
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Affiliation(s)
- Xiao-Peng Ma
- Beijing Chaoyang Hospital Affiliated to Capital Medical University, Beijing, China.,Beijing Youan Hospital Affiliated to Capital Medical University, Beijing, China
| | - Chong-Dong Liu
- Beijing Chaoyang Hospital Affiliated to Capital Medical University, Beijing, China
| | - Guang-Ming Cao
- Beijing Chaoyang Hospital Affiliated to Capital Medical University, Beijing, China
| | - Zhen-Yu Zhang
- Beijing Chaoyang Hospital Affiliated to Capital Medical University, Beijing, China
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Is preeclampsia a risk for end-stage renal disease? Kidney Int 2020; 96:547-549. [PMID: 31445581 DOI: 10.1016/j.kint.2019.05.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 04/28/2019] [Accepted: 05/01/2019] [Indexed: 02/01/2023]
Abstract
Little information is available about the risk of end-stage renal disease (ESRD) after preeclampsia. The review of Covella et al. demonstrated that former preeclamptic women have a significant risk of ESRD in the medium term. However, it is still unknown which preeclamptic woman are at higher risk for progressive kidney disease. After delivery, women who had preeclampsia, particularly those with persistent hypertension, symptomatic proteinuria, or microalbuminuria, should receive a regular checkup for kidney disease.
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Lam NN, Dipchand C, Fortin MC, Foster BJ, Ghanekar A, Houde I, Kiberd B, Klarenbach S, Knoll GA, Landsberg D, Luke PP, Mainra R, Singh SK, Storsley L, Gill J. Canadian Society of Transplantation and Canadian Society of Nephrology Commentary on the 2017 KDIGO Clinical Practice Guideline on the Evaluation and Care of Living Kidney Donors. Can J Kidney Health Dis 2020; 7:2054358120918457. [PMID: 32577294 PMCID: PMC7288834 DOI: 10.1177/2054358120918457] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Accepted: 02/25/2020] [Indexed: 12/15/2022] Open
Abstract
Purpose of review: To review an international guideline on the evaluation and care of living
kidney donors and provide a commentary on the applicability of the
recommendations to the Canadian donor population. Sources of information: We reviewed the 2017 Kidney Disease: Improving Global Outcomes (KDIGO)
Clinical Practice Guideline on the Evaluation and Care of Living Kidney
Donors and compared this guideline to the Canadian 2014 Kidney Paired
Donation (KPD) Protocol for Participating Donors. Methods: A working group was formed consisting of members from the Canadian Society of
Transplantation and the Canadian Society of Nephrology. Members were
selected to have representation from across Canada and in various
subspecialties related to living kidney donation, including nephrology,
surgery, transplantation, pediatrics, and ethics. Key findings: Many of the KDIGO Guideline recommendations align with the KPD Protocol
recommendations. Canadian researchers have contributed to much of the
evidence on donor evaluation and outcomes used to support the KDIGO
Guideline recommendations. Limitations: Certain outcomes and risk assessment tools have yet to be validated in the
Canadian donor population. Implications: Living kidney donors should be counseled on the risks of postdonation
outcomes given recent evidence, understanding the limitations of the
literature with respect to its generalizability to the Canadian donor
population.
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Affiliation(s)
- Ngan N Lam
- Division of Nephrology, University of Calgary, AB, Canada
| | | | | | - Bethany J Foster
- Division of Pediatric Nephrology, McGill University, Montréal, QC, Canada
| | - Anand Ghanekar
- Department of Surgery, University of Toronto, ON, Canada
| | - Isabelle Houde
- Division of Nephrology, Centre Hospitalier de l'Université de Québec, Québec City, Canada
| | - Bryce Kiberd
- Division of Nephrology, Dalhousie University, Halifax, NS, Canada
| | | | - Greg A Knoll
- Division of Nephrology, University of Ottawa, ON, Canada
| | - David Landsberg
- Division of Nephrology, University of British Columbia, Vancouver, Canada
| | - Patrick P Luke
- Division of Urology, Western University, London, ON, Canada
| | - Rahul Mainra
- Division of Nephrology, University of Saskatchewan, Saskatoon, Canada
| | - Sunita K Singh
- Division of Nephrology, University of Toronto, ON, Canada
| | - Leroy Storsley
- Section of Nephrology, University of Manitoba, Winnipeg, Canada
| | - Jagbir Gill
- Division of Nephrology, University of British Columbia, Vancouver, Canada
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Behboudi-Gandevani S, Amiri M, Rahmati M, Amanollahi Soudmand S, Azizi F, Ramezani Tehrani F. Preeclampsia and the Ten-Year Risk of Incident Chronic Kidney Disease. Cardiorenal Med 2020; 10:188-197. [PMID: 32299082 DOI: 10.1159/000506469] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Accepted: 02/10/2020] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Although preeclampsia (PE), as an endothelial disorder can lead to renal dysfunction during pregnancy, results of studies focusing on the potential long-term potential effects of PE on renal function are insufficient and those available are controversial. This study investigated the incidence rate and risk of chronic kidney disease (CKD) among women with prior history of PE compared with healthy controls in a long-term population-based study. METHODS This was a prospective population-based cohort study. Subjects were 1,851 eligible women, aged 20-50 years, with at least 1 pregnancy (177 women with prior-PE and 1,674 non-PE controls) selected from among the Tehran-Lipid and Glucose-Study-participants. A pooled-logistic-regression-model and Cox's-proportional-hazards-models were utilized to estimate the risk of CKD in women of both PE and without PE groups, after further adjustment for confounders. RESULTS Median and interquartile ranges for follow-up durations of the PE and non-PE groups were 7.78 (5.19-10.40) and 7.32 (4.73-11.00) years, respectively. Total cumulative incidence rates of CKD at the median follow-up time of each group were 35/100,000 (95% CI 25/100,000-50/100,000) and 36/100,000 (95% CI 32/100,000-39/100,000) in PE and non-PE women, respectively (p value = 0.90). Based on pooled-logistic-regression-analysis, OR of CKD progression (adjusted for age, body mass index [BMI], systolic blood pressure [SBP], and diastolic blood pressure [DBP]) for the PE group did not differ, compared to their non-PE counterparts (OR 1.04; p value = 0.80; 95% CI 0.77-1.40). Compared to non-PE women, women with prior PE did not have higher hazard ratios (HRs) of developing CKD in the unadjusted model (unadjusted HR 1.1, 95% CI 0.83-1.69, p = 0.35), results which remained unchanged after adjustment for age, BMI, baseline SBP, and DBP. CONCLUSION PE was not found to be a risk factor for CKD. More studies using a prospective cohort design with long-term follow-ups are needed to investigate the relationship between preeclamsia and CKD.
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Affiliation(s)
| | - Mina Amiri
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Rahmati
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Saber Amanollahi Soudmand
- Department of Urology, Labafi Nejad Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fereidoun Azizi
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fahimeh Ramezani Tehrani
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran,
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Longitudinal follow-up of kidney function in patients with a history of preeclampsia: From 11 to 18 years postpartum. Pregnancy Hypertens 2020; 19:187-189. [PMID: 32059138 DOI: 10.1016/j.preghy.2020.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 01/03/2020] [Accepted: 01/12/2020] [Indexed: 10/25/2022]
Abstract
Formerly preeclamptic (fPE) women are reported to have an increased risk to develop end stage kidney disease. To gain more insight in the course of kidney function after preeclampsia we assessed blood pressure, eGFR and urinary protein loss in 75 fPE women at 11 and 18 years postpartum. We found that during follow-up blood pressure did not increase and no cases of CKD were identified. Only a small decrease in eGFR (6-7 mL/min) and a small increase in urinary protein loss were observed, which fall within the expected range of normal aging. In conclusion, our data suggests that progression to kidney disease might not be a major concern in women after preeclampsia within 18 years postpartum.
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