1
|
Feng W, Qiao J, Tan Y, Liu Q, Wang Q, Yang B, Yang S, Cui L. Interaction of antiphospholipid antibodies with endothelial cells in antiphospholipid syndrome. Front Immunol 2024; 15:1361519. [PMID: 39044818 PMCID: PMC11263079 DOI: 10.3389/fimmu.2024.1361519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Accepted: 06/19/2024] [Indexed: 07/25/2024] Open
Abstract
Antiphospholipid syndrome (APS) is an autoimmune disease with arteriovenous thrombosis and recurrent miscarriages as the main clinical manifestations. Due to the complexity of its mechanisms and the diversity of its manifestations, its diagnosis and treatment remain challenging issues. Antiphospholipid antibodies (aPL) not only serve as crucial "biomarkers" in diagnosing APS but also act as the "culprits" of the disease. Endothelial cells (ECs), as one of the core target cells of aPL, bridge the gap between the molecular level of these antibodies and the tissue and organ level of pathological changes. A more in-depth exploration of the relationship between ECs and the pathogenesis of APS holds the potential for significant advancements in the precise diagnosis, classification, and therapy of APS. Many researchers have highlighted the vital involvement of ECs in APS and the underlying mechanisms governing their functionality. Through extensive in vitro and in vivo experiments, they have identified multiple aPL receptors on the EC membrane and various intracellular pathways. This article furnishes a comprehensive overview and summary of these receptors and signaling pathways, offering prospective targets for APS therapy.
Collapse
Affiliation(s)
- Weimin Feng
- Department of Laboratory Medicine, Peking University Third Hospital, Beijing, China
- Institute of Medical Technology, Health Science Centre, Peking University, Beijing, China
| | - Jiao Qiao
- Department of Laboratory Medicine, Peking University Third Hospital, Beijing, China
- Institute of Medical Technology, Health Science Centre, Peking University, Beijing, China
| | - Yuan Tan
- Department of Laboratory Medicine, Peking University Third Hospital, Beijing, China
- Institute of Medical Technology, Health Science Centre, Peking University, Beijing, China
| | - Qi Liu
- Department of Laboratory Medicine, Peking University Third Hospital, Beijing, China
- Institute of Medical Technology, Health Science Centre, Peking University, Beijing, China
| | - Qingchen Wang
- Department of Laboratory Medicine, Peking University Third Hospital, Beijing, China
| | - Boxin Yang
- Department of Laboratory Medicine, Peking University Third Hospital, Beijing, China
| | - Shuo Yang
- Department of Laboratory Medicine, Peking University Third Hospital, Beijing, China
| | - Liyan Cui
- Department of Laboratory Medicine, Peking University Third Hospital, Beijing, China
- Institute of Medical Technology, Health Science Centre, Peking University, Beijing, China
| |
Collapse
|
2
|
Karakasis P, Patoulias D, Stachteas P, Lefkou E, Dimitroulas T, Fragakis N. Accelerated Atherosclerosis and Management of Cardiovascular Risk in Autoimmune Rheumatic Diseases: An Updated Review. Curr Probl Cardiol 2023; 48:101999. [PMID: 37506959 DOI: 10.1016/j.cpcardiol.2023.101999] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 07/24/2023] [Indexed: 07/30/2023]
Abstract
Even though diagnosis and management pathways have been substantially improved over the last years, autoimmune rheumatic diseases (AIRDs) such as rheumatoid arthritis, systemic sclerosis, systemic lupus erythematosus, antiphospholipid syndrome, Sjögren's syndrome, and systemic vasculitides have been linked to elevated rates of cardiovascular morbidity and mortality, primarily secondary to accelerated atherosclerosis. This phenomenon can be partially attributed to the presence of established cardiovascular risk factors but may also be a result of other inflammatory and autoimmune mechanisms that are enhanced in AIRDs. According to the current guidelines, the recommendations regarding cardiovascular disease prevention in patients with AIRDs are not significantly different from those applied to the general population. Herein, we present a review of the current literature on the risk of accelerated atherosclerosis in AIRDs and provide a summary of available recommendations for the management of cardiovascular risk in rheumatic diseases.
Collapse
Affiliation(s)
- Paschalis Karakasis
- Second Department of Cardiology, Aristotle University of Thessaloniki, General Hospital "Hippokration," Thessaloniki, Greece.
| | - Dimitrios Patoulias
- Second Department of Cardiology, Aristotle University of Thessaloniki, General Hospital "Hippokration," Thessaloniki, Greece; Outpatient Department of Cardiometabolic Medicine, Second Department of Cardiology, Aristotle University of Thessaloniki, General Hospital "Hippokration," Thessaloniki, Greece; Second Department of Internal Medicine, European Interbalkan Medical Center, Thessaloniki, Greece
| | - Panagiotis Stachteas
- Second Department of Cardiology, Aristotle University of Thessaloniki, General Hospital "Hippokration," Thessaloniki, Greece
| | - Eleftheria Lefkou
- Second Department of Cardiology, Aristotle University of Thessaloniki, General Hospital "Hippokration," Thessaloniki, Greece; Perigenesis, Institute of Obstetric Haematology, Thessaloniki, Greece
| | - Theodoros Dimitroulas
- Second Department of Cardiology, Aristotle University of Thessaloniki, General Hospital "Hippokration," Thessaloniki, Greece; Fourth Department of Internal Medicine, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Nikolaos Fragakis
- Second Department of Cardiology, Aristotle University of Thessaloniki, General Hospital "Hippokration," Thessaloniki, Greece
| |
Collapse
|
3
|
Mészáros B, Veres DS, Nagyistók L, Somogyi A, Rosta K, Herold Z, Kukor Z, Valent S. Pravastatin in preeclampsia: A meta-analysis and systematic review. Front Med (Lausanne) 2023; 9:1076372. [PMID: 36714131 PMCID: PMC9880057 DOI: 10.3389/fmed.2022.1076372] [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] [Received: 10/21/2022] [Accepted: 12/30/2022] [Indexed: 01/15/2023] Open
Abstract
Objective To review of the efficacy and safety of pravastatin use for prophylaxis and treatment of preeclampsia. Design Systematic review and meta-analysis of clinical studies evaluating pravastatin for treatment and/or prophylaxis of preeclampsia. Data collection Two independent reviewers systematically searched data from PubMed, Scopus, Web of Science, Cochrane, Embase, and clinicaltrials.gov databases, for studies evaluating pravastatin for prevention of pre-eclampsia. Results Fourteen studies were identified, including 1,570 pregnant women who received either pravastatin or placebo, published between 2003 and 2022. From these studies, 5 studies were identified for inclusion in the meta-analysis to evaluate the role of pravastatin use prior to 20 weeks of gestation, to prevent pre-eclampsia, Pravastatin treatment reduced the incidence of preeclampsia by 61% and premature birth by 45%. Among the newborns, there was a 45% reduction in intrauterine growth retardation (IUGR) in the treated group, as well as a 77% reduction in those receiving neonatal intensive care unit (NICU) admissions. Conclusion Prophylactic treatment with pravastatin appears to reduce risk of developing pre-eclampsia as well as potentially lowering risk of IUGR, preterm birth, and NICU admission in neonates.
Collapse
Affiliation(s)
- Balázs Mészáros
- Department of Obstetrics and Gynecology, Semmelweis University, Budapest, Hungary
| | - Dániel Sándor Veres
- Department of Biophysics and Radiation Biology, Semmelweis University, Budapest, Hungary
| | - Luca Nagyistók
- Dél-Pest Centrum Hospital National Hematology and Infectious Diseases Institute, Budapest, Hungary
| | - Anikó Somogyi
- Department of Internal Medicine and Haematology, Semmelweis University, Budapest, Hungary
| | - Klára Rosta
- Department of Obstetrics and Gynecology, Medical University of Vienna, Vienna, Austria
| | - Zoltán Herold
- Division of Oncology, Department of Internal Medicine and Oncology, Semmelweis University, Budapest, Hungary
| | - Zoltán Kukor
- Department of Molecular Biology, Institute of Biochemistry and Molecular Biology, Semmelweis University, Budapest, Hungary,*Correspondence: Zoltán Kukor,
| | - Sándor Valent
- Department of Obstetrics and Gynecology, Semmelweis University, Budapest, Hungary
| |
Collapse
|
4
|
Hirsch A, Rotem R, Ternovsky N, Hirsh Raccah B. Pravastatin and placental insufficiency associated disorders: A systematic review and meta-analysis. Front Pharmacol 2022; 13:1021548. [PMID: 36438820 PMCID: PMC9682185 DOI: 10.3389/fphar.2022.1021548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 10/19/2022] [Indexed: 11/10/2022] Open
Abstract
Background: Uteroplacental insufficiency associated disorders, such as preeclampsia, fetal growth restriction and obstetrical antiphospholipid syndrome, share pathophysiology and risk factors with cardiovascular diseases treated with statins. Objective: To evaluate pregnancy outcomes among women with uteroplacental insufficiency disorders who were treated with statins. Search Strategy: Electronic databases were searched from inception to January 2022 Selection Criteria: Cohort studies and randomized controlled trials. Data collection and analysis: Pooled odds ratios were calculated using a random-effects model; meta-regression was utilized when applicable. Main Results: The analysis included ten studies describing 1,391 women with uteroplacental insufficiency disorders: 703 treated with pravastatin and 688 not treated with statins. Women treated with pravastatin demonstrated significant prolongation of pregnancy (mean difference 0.44 weeks, 95%CI:0.01-0.87, p = 0.04, I2 = 96%) and less neonatal intensive care unit admissions (OR = 0.42, 95%CI: 0.23-0.75, p = 0.004, I2 = 25%). In subgroup analysis, prolongation of pregnancy from study entry to delivery was statistically significant in cohort studies (mean difference 8.93 weeks, 95%CI:4.22-13.95, p = 0.00) but not in randomized control studies. Trends were observed toward a decrease in preeclampsia diagnoses (OR = 0.54, 95%CI:0.27-1.09, p = 0.09, I = 44%), perinatal death (OR = 0.32, 95%CI:0.09-1.13, p = 0.08, I2 = 54%) and an increase in birth weight (mean difference = 102 g, 95%CI: -14-212, p = 0.08, I2 = 96%). A meta-regression analysis demonstrated an association between earlier gestational age at initiation of treatment and a lower risk of preeclampsia development (R2 = 1). Conclusion: Pravastatin treatment prolonged pregnancy duration and improved associated obstetrical outcomes in pregnancies complicated with uteroplacental insufficiency disorders in cohort studies. Systematic Review Registration: https://www.crd.york.ac.uk/prospero/ identifier CRD42020165804 17/2/2020.
Collapse
Affiliation(s)
- Ayala Hirsch
- Department of Obstetrics & Gynecology, Shaare Zedek Medical Center, Affiliated with the Hebrew University School of Medicine, Jerusalem, Israel
| | - Reut Rotem
- Department of Obstetrics & Gynecology, Shaare Zedek Medical Center, Affiliated with the Hebrew University School of Medicine, Jerusalem, Israel
| | - Natali Ternovsky
- Division of Clinical Pharmacy, Institute for Drug Research, School of Pharmacy, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Bruria Hirsh Raccah
- Division of Clinical Pharmacy, Institute for Drug Research, School of Pharmacy, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
- Department of Cardiology, Hadassah University Hospital, Jerusalem, Israel
| |
Collapse
|
5
|
Hirsch A, Ternovsky N, Zwas DR, Rotem R, Amir O, Hirsh Raccah B. The effect of statins exposure during pregnancy on congenital anomalies and spontaneous abortions: A systematic review and meta-analysis. Front Pharmacol 2022; 13:1003060. [PMID: 36249743 PMCID: PMC9558136 DOI: 10.3389/fphar.2022.1003060] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 08/31/2022] [Indexed: 12/02/2022] Open
Abstract
Objective: To assess the effect of statin exposure during pregnancy on congenital anomalies and spontaneous abortions. Data sources: Electronic databases were searched from inception to January 2022. Study Eligibility Criteria: Cohort studies and randomized controlled trials (RCTs) evaluate the effect of treatment with statins on congenital anomalies in general and cardiac malformations in particular. Studies evaluating spontaneous abortions were included as a secondary outcome. Study appraisal and synthesis methods: Pooled odds ratio was calculated using a random-effects model and meta-regression was utilized when applicable. Results: Twelve cohort studies and RCTs were included in the analysis. Pregnancy outcomes of 2,447 women that received statins during pregnancy were compared to 897,280 pregnant women who did not. Treatment with statins was not associated with a higher risk of overall congenital anomalies (Odd Ratio = 1.1, CI (0.9–1.3), p = 0.33, I2 = 0%). Yet, cardiac malformations were more prevalent among neonates born to statins users (OR = 1.4, CI (1.1–1.8), p = 0.02, I2 = 0%). The risk was higher when exposure occurred during the first trimester. This finding was statistically significant in cohort studies, but not in RCTs. Statin treatment was also associated with a higher rate of spontaneous abortions (OR = 1.5, CI (1.1–2.0), p = 0.005, I2 = 0%). In meta-regression analysis, no significant association between lipophilic statins and the rate of congenital anomalies was found. Conclusion: Overall, treatment with statins during pregnancy was not associated with an increased risk of congenital anomalies. A slight risk elevation for cardiac malformation and spontaneous abortions was seen in cohort studies but not in RCTs. Systematic Review Registration:clinicaltrials.gov, identifier [CRD42020165804 17/2/2020] The meta-analysis was presented online at 42nd annual meeting of SMFM. January 31-5 February 2022.
Collapse
Affiliation(s)
- Ayala Hirsch
- Department of Obstetrics and Gynecology, Shaare Zedek Medical Center, Affiliated with the Hebrew University School of Medicine, Jerusalem, Israel
| | - Natali Ternovsky
- Division of Clinical Pharmacy, Institute for Drug Research, School of Pharmacy, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Donna R. Zwas
- Linda Joy Pollin Cardiovascular Wellness Center for Women, Department of Cardiology, Hadassah University Hospital, Jerusalem, Israel
- Department of Cardiology, Hadassah University Hospital, Jerusalem, Israel
| | - Reut Rotem
- Department of Obstetrics and Gynecology, Shaare Zedek Medical Center, Affiliated with the Hebrew University School of Medicine, Jerusalem, Israel
| | - Offer Amir
- Department of Cardiology, Hadassah University Hospital, Jerusalem, Israel
| | - Bruria Hirsh Raccah
- Division of Clinical Pharmacy, Institute for Drug Research, School of Pharmacy, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
- Department of Cardiology, Hadassah University Hospital, Jerusalem, Israel
- *Correspondence: Bruria Hirsh Raccah,
| |
Collapse
|
6
|
Hoxha A, Tormene D, Campello E, Simioni P. Treatment of Refractory/High-Risk Pregnancies With Antiphospholipid Syndrome: A Systematic Review of the Literature. Front Pharmacol 2022; 13:849692. [PMID: 35662738 PMCID: PMC9160870 DOI: 10.3389/fphar.2022.849692] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 03/30/2022] [Indexed: 11/13/2022] Open
Abstract
Different treatment protocols have been employed to manage heparin/low-dose aspirin refractory or high-risk pregnancies in antiphospholipid antibody syndrome (APS) pregnancies. A systematic review of the literature on additional treatments used in refractory and/or high-risk APS pregnancies was conducted. Records from February 2006 to October 2021 were retrieved from PubMed, Web of Science, Cochrane, and the www.clinicaltrials.gov platform. Twenty-one studies met our eligibility criteria. Live birth rate is this study’s primary endpoint, while pregnancy complications and adverse events are secondary endpoints. A total of 434 pregnancies, 162 (37.3%) refractory and 272 (62.7%) high-risk/refractory pregnancies, were included. Both IVIG <2 gr/kg/monthly/HCQ/LDS and PEX/IA ± LDS led to 100% viable infants in refractory APS. Furthermore, HCQ 200–400 mg showed a higher live birth rate than HCQ + LDS (88.6% vs. 82.7%). Following treatment protocol with HCQ 200–400 mg and IVIG <2 gr/kg/monthly/HCQ/LDS, pregnancy complications rates of 16.7 and 83.3% were registered, respectively. Pravastatin 20 mg, IA weekly + IVIG 2 gr/monthly, and PEX weekly + IVIg 2 gr/kg/monthly showed higher live birth rates in high-risk APS pregnancies of 100, 100 and 92%, respectively, whereas the lower severe pregnancy complications were reported in pregnancies treated with PEX weekly + IVIg 2 gr/kg/monthly (11.1%). One (0.6%) case of dermatitis during treatment with HCQ was observed. The results of this study showed that HCQ 200–400 mg and PEX weekly + IVIG 2 gr/kg/monthly achieved a higher live birth rate in refractory APS and high-risk/refractory APS, respectively. The results presented provide clinicians with up-to-date knowledge in the management of APS pregnancies according to risk stratification.
Collapse
Affiliation(s)
- Ariela Hoxha
- Internal Medicine Unit, Department of Medicine, San Bortolo Hospital, Vicenza, Italy
- General Internal Medicine and Thrombotic and Hemorrhagic Unit, University of Padua, Padua, Italy
- *Correspondence: Ariela Hoxha,
| | - Daniela Tormene
- General Internal Medicine and Thrombotic and Hemorrhagic Unit, University of Padua, Padua, Italy
| | - Elena Campello
- General Internal Medicine and Thrombotic and Hemorrhagic Unit, University of Padua, Padua, Italy
| | - Paolo Simioni
- General Internal Medicine and Thrombotic and Hemorrhagic Unit, University of Padua, Padua, Italy
| |
Collapse
|
7
|
Alijotas-Reig J, Esteve-Valverde E, Anunciación-Llunell A, Marques-Soares J, Pardos-Gea J, Miró-Mur F. Pathogenesis, Diagnosis and Management of Obstetric Antiphospholipid Syndrome: A Comprehensive Review. J Clin Med 2022; 11:jcm11030675. [PMID: 35160128 PMCID: PMC8836886 DOI: 10.3390/jcm11030675] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 01/18/2022] [Accepted: 01/25/2022] [Indexed: 02/04/2023] Open
Abstract
Antiphospholipid syndrome is an autoimmune disorder characterized by vascular thrombosis and/or pregnancy morbidity associated with persistent antiphospholipid antibody positivity. Cases fulfilling the Sydney criteria for obstetric morbidity with no previous thrombosis are known as obstetric antiphospholipid syndrome (OAPS). OAPS is the most identified cause of recurrent pregnancy loss and late-pregnancy morbidity related to placental injury. Cases with incomplete clinical or laboratory data are classified as obstetric morbidity APS (OMAPS) and non-criteria OAPS (NC-OAPS), respectively. Inflammatory and thrombotic mechanisms are involved in the pathophysiology of OAPS. Trophoblasts, endothelium, platelets and innate immune cells are key cellular players. Complement activation plays a crucial pathogenic role. Secondary placental thrombosis appears by clot formation in response to tissue factor activation. New risk assessment tools could improve the prediction of obstetric complication recurrences or thromboses. The standard-of-care treatment consists of low-dose aspirin and prophylactic low molecular weight heparin. In refractory cases, the addition of hydroxychloroquine, low-dose prednisone or IVIG improve pregnancy outcomes. Statins and eculizumab are currently being tested for treating selected OAPS women. Finally, we revisited recent insights and concerns about the pathophysiology, diagnosis and management of OAPS.
Collapse
Affiliation(s)
- Jaume Alijotas-Reig
- Systemic Autoimmune Diseases Research Unit, Vall d’Hebron Hospital Campus, Vall d’Hebron Institut de Recerca (VHIR), Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (A.A.-L.); (J.M.-S.); (J.P.-G.)
- Systemic Autoimmune Diseases Unit, Department of Internal Medicine, Vall d’Hebron Hospital Campus, Hospital Universitari Vall d’Hebron (HUVH), Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain
- Department of Medicine, Faculty of Medicine, Universitat Autònoma de Barcelona (UAB), 08193 Barcelona, Spain
- Correspondence: (J.A.-R.); (F.M.-M.); Tel.: +34-93-489-4194 (J.A.-R.); +34-93-489-4047 (F.M.-M.); Fax: +34-93-489-4047 (J.A.-R.)
| | - Enrique Esteve-Valverde
- Department of Internal Medicine, Althaia Xarxa Assistencial, Carrer Dr Joan Soler 1-3, 08243 Manresa, Spain;
| | - Ariadna Anunciación-Llunell
- Systemic Autoimmune Diseases Research Unit, Vall d’Hebron Hospital Campus, Vall d’Hebron Institut de Recerca (VHIR), Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (A.A.-L.); (J.M.-S.); (J.P.-G.)
| | - Joana Marques-Soares
- Systemic Autoimmune Diseases Research Unit, Vall d’Hebron Hospital Campus, Vall d’Hebron Institut de Recerca (VHIR), Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (A.A.-L.); (J.M.-S.); (J.P.-G.)
- Systemic Autoimmune Diseases Unit, Department of Internal Medicine, Vall d’Hebron Hospital Campus, Hospital Universitari Vall d’Hebron (HUVH), Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain
| | - Josep Pardos-Gea
- Systemic Autoimmune Diseases Research Unit, Vall d’Hebron Hospital Campus, Vall d’Hebron Institut de Recerca (VHIR), Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (A.A.-L.); (J.M.-S.); (J.P.-G.)
- Systemic Autoimmune Diseases Unit, Department of Internal Medicine, Vall d’Hebron Hospital Campus, Hospital Universitari Vall d’Hebron (HUVH), Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain
| | - Francesc Miró-Mur
- Systemic Autoimmune Diseases Research Unit, Vall d’Hebron Hospital Campus, Vall d’Hebron Institut de Recerca (VHIR), Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (A.A.-L.); (J.M.-S.); (J.P.-G.)
- Correspondence: (J.A.-R.); (F.M.-M.); Tel.: +34-93-489-4194 (J.A.-R.); +34-93-489-4047 (F.M.-M.); Fax: +34-93-489-4047 (J.A.-R.)
| |
Collapse
|
8
|
Yan X, Wang D, Yan P, Li H. Low molecular weight heparin or LMWH plus aspirin in the treatment of unexplained recurrent miscarriage with negative antiphospholipid antibodies: A meta-analysis of randomized controlled trial. Eur J Obstet Gynecol Reprod Biol 2021; 268:22-30. [PMID: 34794071 DOI: 10.1016/j.ejogrb.2021.10.036] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 09/22/2021] [Accepted: 10/30/2021] [Indexed: 11/24/2022]
Abstract
OBJECTIVE Unexplained recurrent miscarriage (uRM) has caused serious distress to women of childbearing age, and effective treatment is particularly important. The aim of this meta-analysis is to compare the efficacy of low molecular weight heparin (LMWH) and LMWH combined with aspirin for uRM. METHODS Databases including PubMed, Web of Science, Embase, Scopus and the Cochrane Library databases were electronically searched to identify randomized controlled trials that reported the LMWH or LMWH combined with aspirin for women with uRM and negative antiphospholipid antibodies (aPL). The retrieval time is limited from inception to June 2021. Two reviewers independently screened literature, extracted data, and assessed risk bias of included studies. Meta-analysis was performed by using STATA 12.0 software. RESULTS A total of 7 studies involving 1849 patients were included. The meta-analysis results showed that compared with the control group, both LMWH and LMWH + aspirin interventions showed no substantial influence on miscarriage rate (LMWH: RR = 0.69, 95%CI: 0.34-1.39, P = 0.293, LMWH + aspirin: RR = 0.62, 95%CI: 0.30-1.27, P = 0.19) and the occurrence of pre-eclampsia (LMWH: RR = 1.1, 95%CI: 0.53-2.31, P = 0.792; LMWH + aspirin: RR = 1.49, 95%CI: 0.25-8.79, P = 0.662). LMWH therapy had no influence on the live births (RR = 0.99, 95%CI: 0.92-1.06, P = 0.72). Subgroup analysis showed that enoxaparin is not effective in women with uRM and negative aPL (miscarriage rate: RR = 0.82, 95%CI: 0.31-2.19, P = 0.695; pre-eclampsia: RR = 1.03, 95%CI: 0.46-2.33, P = 0.936). CONCLUSIONS LMWH and LMWH combined with aspirin therapy cannot improve the pregnancy outcome of women with uRM and negative aPL. However, the above conclusions are still required to be verified through more RCTs due to the limited quantity of included studies.
Collapse
Affiliation(s)
- Xiaoli Yan
- Department of Gynecology and Obstetrics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Dan Wang
- Department of Gynecology and Obstetrics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Ping Yan
- Department of Gynecology and Obstetrics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Hongyu Li
- Department of Gynecology and Obstetrics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China.
| |
Collapse
|
9
|
Fierro JJ, Velásquez M, Cadavid AP, de Leeuw K. Effects of anti-beta 2-glycoprotein 1 antibodies and its association with pregnancy-related morbidity in antiphospholipid syndrome. Am J Reprod Immunol 2021; 87:e13509. [PMID: 34738282 PMCID: PMC9285810 DOI: 10.1111/aji.13509] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Revised: 10/28/2021] [Accepted: 11/01/2021] [Indexed: 12/12/2022] Open
Abstract
Antiphospholipid syndrome (APS) is an autoimmune disease characterized by venous, arterial, or small-vessel thrombosis and/or pregnancy-related morbidity, associated with persistent positivity of antiphospholipid antibodies (aPL). Pregnancy-related morbidity in APS patients is characterized by unexplained fetal deaths, premature birth of morphologically normal newborns, and/or consecutive pregnancy losses before the 10th week of gestation. Beta 2-glycoprotein 1 (ß2GP1) is the main antigen recognized by aPL and plays an essential role in the pathogenesis of APS. Antibodies against ß2GP1 (aß2GP1) are involved in damage-generating mechanisms in APS due to their interaction with trophoblasts, decidua, and endothelial cells. aß2GP1 might be used as a prognostic tool for obstetric risk stratification and ß2GP1 could be a target for molecular-targeted treatment to prevent pregnancy morbidity in APS. This review describes these aspects of aß2GP1, including effects on different cellular targets, its association with the severity of obstetric manifestations and the potential of ß2GP1-targeted therapies for APS.
Collapse
Affiliation(s)
- Juan J Fierro
- Grupo Reproducción, Departamento de Microbiología y Parasitología, Universidad de Antioquia UdeA, Medellín, Colombia.,Department of Rheumatology and Clinical Immunology, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
| | - Manuela Velásquez
- Grupo Reproducción, Departamento de Microbiología y Parasitología, Universidad de Antioquia UdeA, Medellín, Colombia
| | - Angela P Cadavid
- Grupo Reproducción, Departamento de Microbiología y Parasitología, Universidad de Antioquia UdeA, Medellín, Colombia.,Grupo de Investigación en Trombosis, Facultad de Medicina, Universidad de Antioquia UdeA, Medellín, Colombia.,Red Iberoamericana de Alteraciones Vasculares Asociadas a TRanstornos del EMbarazo (RIVATREM), Chillán, Chile
| | - Karina de Leeuw
- Department of Rheumatology and Clinical Immunology, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
| |
Collapse
|
10
|
Palei AC, Granger JP, Spradley FT. Placental Ischemia Says "NO" to Proper NOS-Mediated Control of Vascular Tone and Blood Pressure in Preeclampsia. Int J Mol Sci 2021; 22:ijms222011261. [PMID: 34681920 PMCID: PMC8541176 DOI: 10.3390/ijms222011261] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 10/18/2021] [Indexed: 12/15/2022] Open
Abstract
In this review, we first provide a brief overview of the nitric oxide synthase (NOS) isoforms and biochemistry. This is followed by describing what is known about NOS-mediated blood pressure control during normal pregnancy. Circulating nitric oxide (NO) bioavailability has been assessed by measuring its metabolites, nitrite (NO2) and/or nitrate (NO3), and shown to rise throughout normal pregnancy in humans and rats and decline postpartum. In contrast, placental malperfusion/ischemia leads to systemic reductions in NO bioavailability leading to maternal endothelial and vascular dysfunction with subsequent development of hypertension in PE. We end this article by describing emergent risk factors for placental malperfusion and ischemic disease and discussing strategies to target the NOS system therapeutically to increase NO bioavailability in preeclamptic patients. Throughout this discussion, we highlight the critical importance that experimental animal studies have played in our current understanding of NOS biology in normal pregnancy and their use in finding novel ways to preserve this signaling pathway to prevent the development, treat symptoms, or reduce the severity of PE.
Collapse
Affiliation(s)
- Ana C. Palei
- Department of Surgery, University of Mississippi Medical Center, Jackson, MS 39216, USA;
| | - Joey P. Granger
- Department of Physiology & Biophysics, University of Mississippi Medical Center, Jackson, MS 39216, USA;
| | - Frank T. Spradley
- Department of Surgery, University of Mississippi Medical Center, Jackson, MS 39216, USA;
- Department of Physiology & Biophysics, University of Mississippi Medical Center, Jackson, MS 39216, USA;
- Department of Pharmacology & Toxicology, University of Mississippi Medical Center, Jackson, MS 39216, USA
- Correspondence:
| |
Collapse
|
11
|
Bitsadze V, Bouvier S, Khizroeva J, Cochery-Nouvellon É, Mercier É, Perez-Martin A, Makatsariya A, Gris JC. Early ADAMTS13 testing associates with pre-eclampsia occurrence in antiphospholipid syndrome. Thromb Res 2021; 203:101-109. [PMID: 33989981 DOI: 10.1016/j.thromres.2021.04.021] [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: 03/12/2021] [Revised: 04/20/2021] [Accepted: 04/22/2021] [Indexed: 01/17/2023]
Abstract
INTRODUCTION Women with obstetric antiphospholipid syndrome (oAPS) still develop placental diseases, mainly pre-eclampsia (PEcl), which diagnosis is associated with reduced ADAMTS13 levels. Testing ADAMTS13 in newly pregnant oAPS may provide evidence for risk stratification. MATERIALS AND METHODS We retrospectively investigated the prognostic value of ADAMTS13 activity, antigen and antibodies on stored plasma samples obtained prior to beginning low-molecular weight heparin-low dose aspirin treatment in 513 oAPS women. RESULTS Some women had evidences of early positive ADAMTS13 antibodies and low ADAMTS13 activity:antigen ratio, suggestive of ADAMTS13 dysfunction. Women with a subsequent PEcl had higher ADAMTS13 antibodies (p < 0.0001), and lower ADAMTS13 activity and activity:antigen ratios (p < 0.0001). In multivariate analysis, these markers were significant risk factors for PEcl and for the most devastating PEcl subgroups (early-onset PEcl, severe PEcl, PEcl with no living child after 28 days). ADAMTS13-related markers showed acceptable discrimination power to predict clinical events, particularly for ADAMTS13 activity:antigen ratio in predicting PEcl cases with no living child after 28 days (AUC: 0.844 (0.712-0.974), p < 0.0001), with excellent negative predictive value (0.990). CONCLUSIONS The characterization of ADAMTS13 in newly pregnant women with oAPS depicts the risk of PEcl occurrence. ADAMTS13 might help identify pregnant women with oAPS not requiring escalating treatment strategies to prevent PEcl.
Collapse
Affiliation(s)
- Viktoria Bitsadze
- Department of Gynaecology and Obstetrics, First Moscow State Medical University (Sechenov University), Russian Federation
| | - Sylvie Bouvier
- Department of Haematology, CHU Nîmes, Univ Montpellier, Nîmes, France; Faculty of Pharmaceutical and Biological Sciences, Montpellier University, Montpellier, France; UA 011 INSERM- Université de Montpellier, Institut Desbrest d'Epidémiologie et de Santé Publique, Montpellier, France
| | - Jamilya Khizroeva
- Department of Gynaecology and Obstetrics, First Moscow State Medical University (Sechenov University), Russian Federation
| | - Éva Cochery-Nouvellon
- Department of Haematology, CHU Nîmes, Univ Montpellier, Nîmes, France; UA 011 INSERM- Université de Montpellier, Institut Desbrest d'Epidémiologie et de Santé Publique, Montpellier, France
| | - Éric Mercier
- Department of Haematology, CHU Nîmes, Univ Montpellier, Nîmes, France; Faculty of Pharmaceutical and Biological Sciences, Montpellier University, Montpellier, France; UA 011 INSERM- Université de Montpellier, Institut Desbrest d'Epidémiologie et de Santé Publique, Montpellier, France
| | | | - Alexander Makatsariya
- Department of Gynaecology and Obstetrics, First Moscow State Medical University (Sechenov University), Russian Federation
| | - Jean-Christophe Gris
- Department of Gynaecology and Obstetrics, First Moscow State Medical University (Sechenov University), Russian Federation; Department of Haematology, CHU Nîmes, Univ Montpellier, Nîmes, France; Faculty of Pharmaceutical and Biological Sciences, Montpellier University, Montpellier, France; UA 011 INSERM- Université de Montpellier, Institut Desbrest d'Epidémiologie et de Santé Publique, Montpellier, France.
| |
Collapse
|
12
|
Calcaterra I, Ambrosino P, Vitelli N, Lupoli R, Orsini RC, Chiurazzi M, Maniscalco M, Di Minno MND. Risk Assessment and Antithrombotic Strategies in Antiphospholipid Antibody Carriers. Biomedicines 2021; 9:biomedicines9020122. [PMID: 33513790 PMCID: PMC7911177 DOI: 10.3390/biomedicines9020122] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 01/19/2021] [Accepted: 01/21/2021] [Indexed: 12/31/2022] Open
Abstract
Antiphospholipid antibodies (aPL) are a cluster of autoantibodies directed against plasma proteins with affinity for membrane phospholipids. The most frequently tested aPL are lupus anticoagulant (LA), anti-cardiolipin antibodies (aCL), and anti-β2-glycoprotein I antibodies (anti-β2GPI). aPL play a key pathogenic role in the development of the antiphospholipid syndrome (APS), a systemic autoimmune disease characterized by recurrent thrombotic and/or pregnancy complications in patients with persistent aPL. However, aPL positivity is occasionally documented in patients with no previous history of thrombotic or pregnancy morbidity. LA activity, multiple aPL positivity, high-titer aPL, and a concomitant systemic autoimmune disease are recognized risk factors for future thrombotic events in asymptomatic carriers. Moreover, an accelerated atherosclerosis with increased cardiovascular (CV) risk has also been associated with aPL positivity, thus exposing aPL carriers to fatal complications and chronic disability requiring cardiac rehabilitation. Overall, an accurate risk stratification is recommended for aPL-positive subjects in order to prevent both venous and arterial thrombotic complications. In this review, we provide an overview of the main antithrombotic and risk assessment strategies in aPL carriers.
Collapse
Affiliation(s)
- Ilenia Calcaterra
- Department of Clinical Medicine and Surgery, Faculty of Medicine and Surgery, Federico II University, 80131 Naples, Italy; (I.C.); (N.V.); (R.C.O.); (M.C.)
| | - Pasquale Ambrosino
- Istituti Clinici Scientifici Maugeri IRCCS, 27100 Pavia, Italy;
- Correspondence: ; Tel./Fax: +39-0824-909458
| | - Nicoletta Vitelli
- Department of Clinical Medicine and Surgery, Faculty of Medicine and Surgery, Federico II University, 80131 Naples, Italy; (I.C.); (N.V.); (R.C.O.); (M.C.)
| | - Roberta Lupoli
- Department of Molecular Medicine and Medical Biotechnology, Faculty of Medicine and Surgery, Federico II University, 80131 Naples, Italy;
| | - Roberta Clara Orsini
- Department of Clinical Medicine and Surgery, Faculty of Medicine and Surgery, Federico II University, 80131 Naples, Italy; (I.C.); (N.V.); (R.C.O.); (M.C.)
| | - Martina Chiurazzi
- Department of Clinical Medicine and Surgery, Faculty of Medicine and Surgery, Federico II University, 80131 Naples, Italy; (I.C.); (N.V.); (R.C.O.); (M.C.)
| | | | - Matteo Nicola Dario Di Minno
- Department of Translational Medical Sciences, Faculty of Medicine and Surgery, Federico II University, 80131 Naples, Italy;
| |
Collapse
|