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Huang J, Zhu Q, Wang B, Wang H, Xie Z, Zhu X, Zhao T, Yang Z. Antiphospholipid antibodies and the risk of adverse pregnancy outcomes in patients with systemic lupus erythematosus: a systematic review and meta-analysis. Expert Rev Clin Immunol 2024:1-9. [PMID: 38445835 DOI: 10.1080/1744666x.2024.2324005] [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: 08/18/2023] [Accepted: 02/12/2024] [Indexed: 03/07/2024]
Abstract
OBJECTIVE This article aims to evaluate the magnitude of adverse pregnancy outcomes (APOs) risks associated with different antiphospholipid antibody (aPL) profiles in women with systemic lupus erythematosus (SLE). METHODS Multiple databases were investigated to identify articles that explored the relationship between aPLs and APOs in SLE patients. A random effects model was used for calculating pooled odds ratios (OR). Stata version 15.0 was utilized to conduct the meta-analysis. RESULTS There were 5234 patients involved in 30 studies. Overall aPL was linked to an increased incidence of any kind of APOs, fetal loss, and preterm birth. Any kind of APOs and preterm delivery were more common in patients with lupus anticoagulant (LA) positive. Anticardiolipin antibody (aCL) was associated with an increased risk of any kind of APOs and fetal loss. The association between aCL-IgM and fetal loss was also significant. Patients with anti-beta2-glycoprotein1 antibody (antiβ2GP1) positivity had an increased risk of fetal loss. CONCLUSIONS Both LA and aCL were risk factors of APOs in patients with SLE. Not only ACL, particularly aCL-IgM, but antiβ2GP1 were associated with an increased risk of fetal loss, while LA appeared to indicate the risk of preterm birth.PROSPERO (CRD42023388122).
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Affiliation(s)
- Jinge Huang
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Qingmiao Zhu
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Baizhou Wang
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Hanzheng Wang
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Zhijun Xie
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Xingyu Zhu
- Department of Nephrology, Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University, Hangzhou, China
| | - Ting Zhao
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Zi Yang
- The Third School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
- Teaching Faculty, New Zealand College of Chinese Medicine, Greenlane, New Zealand
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Shi Y, Zhao J, Jiang H, Huang C, Qi W, Song Y, Wang Q, Li M, Tian X, Zhao Y, Zeng X. Thrombocytopenia in primary antiphospholipid syndrome: association with prognosis and clinical implications. Rheumatology (Oxford) 2022; 62:256-263. [PMID: 35536236 DOI: 10.1093/rheumatology/keac264] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 03/22/2022] [Accepted: 04/19/2022] [Indexed: 12/27/2022] Open
Abstract
OBJECTIVES Thrombocytopenia, a frequent clinical manifestation in patients with APS, could be an independent predictor of recurrent thrombotic, obstetric and severe extracriteria events. METHODS This single-centre prospective study enrolled 218 consecutive patients diagnosed with primary APS between 2010 and 2021. Thrombocytopenia was defined as a platelet count less than 100 × 109/L. RESULTS Our cohort included 74 (33.94%) patients with thrombocytopenia and 144 patients with a continuous normal platelet count. Comparison of baseline characteristics indicated that patients with thrombocytopenia had more visceral venous thromboses [10 (13.51%) vs 5(3.47%); P = 0.009] and extracriteria manifestations [mainly haemolytic anaemia; 20 (27.03%) vs 17 (11.81%); P = 0.007]. Hypocomplementemia was more likely among patients with thrombocytopenia [19 (25.68%) vs 16 (11.11%); P = 0.01]. The presence of aCL-IgG/IgM, anti-β2-glycoprotein I and lupus anticoagulant were more frequently detected in patients with thrombocytopenia. In survival analysis, thrombotic, obstetric and severe extracriteria survival rates were significantly worse in patients with thrombocytopenia. In multivariate Cox regression, thrombocytopenia was an independent risk factor for all endpoint events, including thrombotic events [hazard ratio (HR) 2.93 (95% CI 1.31, 6.56), P = 0.009], pregnancy morbidity [HR 8.00 (95% CI 2.43, 26.37), P = 0.0006] and severe extracriteria events [HR 15.27 (95% CI 1.85, 125.98), P = 0.01]. CONCLUSION Thrombocytopenia could identify primary APS patients at high risk of developing thrombotic events, pregnancy morbidity and severe extracriteria events.
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Affiliation(s)
- Yu Shi
- Department of Rheumatology, Chinese Academy of Medical Sciences and Peking Union Medical College Hospital
| | - Jiuliang Zhao
- Department of Rheumatology, Chinese Academy of Medical Sciences and Peking Union Medical College Hospital.,National Clinical Research Center for Dermatologic and Immunologic Diseases
| | - Hui Jiang
- Department of Rheumatology, Chinese Academy of Medical Sciences and Peking Union Medical College Hospital
| | - Can Huang
- Department of Rheumatology, Chinese Academy of Medical Sciences and Peking Union Medical College Hospital.,National Clinical Research Center for Dermatologic and Immunologic Diseases
| | - Wanting Qi
- Department of Rheumatology, Chinese Academy of Medical Sciences and Peking Union Medical College Hospital
| | | | - Qian Wang
- Department of Rheumatology, Chinese Academy of Medical Sciences and Peking Union Medical College Hospital.,National Clinical Research Center for Dermatologic and Immunologic Diseases
| | - Mengtao Li
- Department of Rheumatology, Chinese Academy of Medical Sciences and Peking Union Medical College Hospital.,National Clinical Research Center for Dermatologic and Immunologic Diseases
| | - Xinping Tian
- Department of Rheumatology, Chinese Academy of Medical Sciences and Peking Union Medical College Hospital.,National Clinical Research Center for Dermatologic and Immunologic Diseases
| | - Yongqiang Zhao
- Department of Hematology, Chinese Academy of Medical Sciences and Peking Union Medical College Hospital, Beijing, China
| | - Xiaofeng Zeng
- Department of Rheumatology, Chinese Academy of Medical Sciences and Peking Union Medical College Hospital.,National Clinical Research Center for Dermatologic and Immunologic Diseases
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Makarm WK, Zaghlol RS, Kotb LI. Risk assessment score for adverse pregnancy outcome in systemic lupus erythematosus patients. EGYPTIAN RHEUMATOLOGY AND REHABILITATION 2022. [DOI: 10.1186/s43166-022-00131-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Systemic lupus erythematosus (SLE) is a chronic autoimmune multisystem dihe criteria for SLE according to thsease that mainly affects females of childbearing age. SLE still possesses risks during pregnancy that lead to poor maternal and fetal outcomes. The objectives of the study were to identify factors associated with unfavorable pregnancy outcomes and develop a predictive risk score for adverse pregnancy outcomes in patients with SLE.
Results
The main predictive factors associated with adverse pregnancy outcomes among lupus patients in multiple linear regression were an absence of remission for at least 6 months before conception, preexisting lupus nephritis, active disease at conception, C3 hypocomplementemia, and antiphospholipid antibody syndrome. Each predictor is assigned a weighted point score, and the sum of points represents the risk score. The area under the receiver operating characteristic curve (ROC) was 0.948 (95% confidence interval, 0.908–0.988), suggesting that the score had strong discriminatory power for adverse pregnancy outcomes.
Conclusions
In this study, a predictive model with a risk score classification for adverse pregnancy outcomes in SLE patients was developed. This could help rheumatologists identify high-risk pregnant patients for better disease monitoring and management, resulting in better maternal/fetal outcomes.
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Javinani A, Radmard F, Razavinia FS, Masoumi M. Preconception Obstetrics and Rheumatology Consultation: A Protective Factor Against Spontaneous Abortion in Women With Autoimmune Rheumatic Disorders. J Clin Rheumatol 2022; 28:e166-e170. [PMID: 33323753 DOI: 10.1097/rhu.0000000000001667] [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: 11/26/2022]
Abstract
BACKGROUND Autoimmune rheumatic disorders are a group of illnesses that significantly affect pregnancy outcomes. AIM The aim of this study was to evaluate the incidence and risk factors of spontaneous abortion and its association with maternal medical care in women with autoimmune rheumatic diseases. METHODS In this medical record review study, we recruited patients who were referred to our clinic from September 2014 to September 2019. All confirmed pregnancies (based on a positive pregnancy test and sonogram) were included. Binary logistic regression was applied to construct the statistical model. FINDINGS The present study involved 97 women (215 total confirmed pregnancies) who were diagnosed with 7 different autoimmune rheumatic disorders. The rate of spontaneous abortion was 28.8%. In the univariate analysis, the preconception obstetrics and rheumatology consultation were negatively associated with spontaneous abortion (p < 0.001; odds ratio [OR], 0.255; 95% confidence interval [CI], 0.136-0.480; and p < 0.001; OR, 0.042; 95% CI, 0.015-0.122, respectively). Perinatal obstetric care had a significant protective effect (p < 0.001; OR, 0.260; 95% CI, 0.139-0.486). The multivariate analysis showed that the preconception rheumatology consultation (p = 0.003; OR, 0.062; 95% CI, 0.010-0.393) was negatively associated with spontaneous abortions. The presence of active diseases before pregnancy (p = 0.005; OR, 9.978; 95% CI, 2.023-49.223), anti-SSA/Ro (p < 0.001; OR, 22.927; 95% CI, 4.921-106.818), and anticardiolipin IgM (p = 0.004; OR, 298.207; 95% CI, 6.209-14,323.037) were associated with a heightened risk of spontaneous abortion. CONCLUSIONS A collaborative work carried out by maternal-fetal medicine specialists and rheumatologists could remarkably improve pregnancy outcomes.
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Affiliation(s)
- Ali Javinani
- From the Rheumatology Research Center, Tehran University of Medical Sciences, Tehran
| | | | | | - Maryam Masoumi
- Clinical Research Development Center, Shahid Beheshti Hospital, Qom University of Medical Sciences, Qom, Iran
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Jiang M, Chang Y, Wang Y, Fu Q, Lin S, Wu J, Di W. High-risk factors for adverse pregnancy outcomes in systemic lupus erythaematosus: a retrospective study of a Chinese population. BMJ Open 2021; 11:e049807. [PMID: 34785549 PMCID: PMC8596043 DOI: 10.1136/bmjopen-2021-049807] [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: 11/04/2022] Open
Abstract
OBJECTIVE To clarify high-risk factors for adverse pregnancy outcomes (APOs) in systemic lupus erythaematosus (SLE). DESIGN A retrospective chart review study. SETTING Data were collected in a tertiary medical centre, Shanghai, China, from November 2010 to December 2018. PARTICIPANTS A total of 513 pregnancies with SLE were retrospectively analysed. Twenty-seven patients who underwent artificial abortions due to personal reasons were excluded. PRIMARY OUTCOME MEASURES APOs were primary outcomes, including foetal loss, premature birth, small for gestational age (SGA), asphyxia neonatorum, composite foetal APOs and hypertensive disorders of pregnancy (HDP). Multivariable logistic regression and Spearman correlation analysis were performed to determine the risk factors for APOs in SLE. RESULTS Risk factors for foetal loss included prepregnancy hypertension, hypocomplementaemia-C3, anticardiolipin antibodies-IgM positivity and disease flares during pregnancy. Risk factors for premature birth included disease flares, use of immunosuppressive agents and HDP. Moreover, twin pregnancy, disease flares and HDP were risk factors for SGA, and prepregnancy hypertension was an independent risk factor for asphyxia neonatorum. Independent risk factors for composite foetal APOs included twin pregnancy, prepregnancy hypertension, disease flares during pregnancy, HDP, hypocomplementaemia-C3 and the use of immunosuppressive agents. Risk factors for SLE complicated with HDP included prepregnancy hypertension, renal disorders and thrombocytopaenia. Conversely, the use of aspirin was a protective factor against foetal loss and premature birth. The ds-DNA value had a low diagnostic value for APOs, whereas the extent of complement reduction may predict the incidence of composite foetal APOs and foetal loss. Proteinuria occurring in the first 20 gestational weeks may lead to APOs. CONCLUSION Established risk factors for each APO were identified in this study. Indicators with more predictive significance have been screened out from conventional indicators, which may help clinicians predict the pregnancy outcome of patients with SLE more accurately and minimise the incidence of APOs.
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Affiliation(s)
- Meng Jiang
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai, China
| | - Yanling Chang
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai, China
| | - You Wang
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai, China
| | - Qiong Fu
- Department of Rheumatology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Institute of Rheumatology, Shanghai, China
| | - Sihan Lin
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai, China
| | - Jiayue Wu
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai, China
| | - Wen Di
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai, China
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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Wang Z, Li M, Ye Z, Li C, Li Z, Li X, Wu L, Liu S, Zuo X, Zhu P, Wang Z, Ma L, Zhang M, Hou Z, Bi L, Wang Y, Zhao J, Wang Q, Tian X, Zeng X. Long-term Outcomes of Patients with Systemic Lupus Erythematosus: A Multicenter Cohort Study from CSTAR Registry. RHEUMATOLOGY AND IMMUNOLOGY RESEARCH 2021; 2:195-202. [PMID: 36465068 PMCID: PMC9524789 DOI: 10.2478/rir-2021-0025] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 10/12/2021] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To study the long-term outcomes, in the context of both mortality and organ damage in patients with systemic lupus erythematosus (SLE) in the Chinese SLE Treatment and Research group (CSTAR) registry cohort. METHODS Patients were enrolled from April 2009 to February 2010 and they were followed up. The demographic data, clinical manifestations, labs test results and imaging examinations, disease activity (SLEDAI-2K), damage scores (SLLIC/Damage Index [SDI]), and medications were collected. Data were censored at either the last clinic visit or telephonic interview. Survival rate was analyzed by Kaplan-Meier (KM) method. COX proportional hazard model was adopted to perform the analysis of predicting factors for mortality and organ damage. Logistic regression analysis was employed to discuss the relationship among mortality, organ damage, and flare. RESULTS A total of 2104 patients were recruited at baseline and 1494 patients were followed up. The cumulative 1-year, 3-year, and 5-year survival rates were 98.3%, 96.9%, and 95.7%, respectively. Seventy-eight patients died during follow-up, and the main causes of death were infection (34.6%), active disease (26.9%), cardiovascular and cerebrovascular events (5.13%), and malignancy (5.13%). At entry, 247 patients presented with irreversible organ damage and it increased to 398 patients at the endpoint. The major accumulated organ damages were kidney (25.9%), musculoskeletal disease (20.2%), neuropsychiatric disease (12.2%), and pulmonary damage (10.9%). Cox regression analysis further showed that male, late disease onset, delayed diagnosis (diagnosis from disease onset >1 year), baseline organ damage, and specific organ involvements predicted for higher mortality. In addition, early disease onset was a protecting factor for organ damage, and anti-SSA was an independent predicting factor for new organ damage. Logistic regression analysis showed that flare predicted for more organ damage. CONCLUSION The 5-year survival rate of Chinese SLE patients has improved and is comparable to Caucasians SLE patients. Disease flare impact on prognosis is the increasing risk of damage development. Early diagnosis, prevention for flare and damage to maintain remission, may improve outcome.
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Affiliation(s)
- Ziqian Wang
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Mengtao Li
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Zhizhong Ye
- Department of Rheumatology, The Fourth People’s Hospital of Shenzhen Affiliated to Guangdong Medical College, Shenzhen, China
| | - Caifeng Li
- Department of Rheumatology, Beijing Children Hospital Affiliated to Capital Medical University, Beijing, China
| | - Zhijun Li
- Department of Rheumatology, The Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Xiangpei Li
- Department of Rheumatology, The First Affiliated Hospital of USTC, Anhui Provincial Hospital, Hefei, China
| | - Lijun Wu
- Department of Rheumatology, The People’s Hospital of Xinjiang Autonomous Region, Urumqi, China
| | - Shengyun Liu
- Department of Rheumatology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiaoxia Zuo
- Department of Rheumatology, Xiangya Hospital, Central South University, Changsha, China
| | - Ping Zhu
- Department of Clinical Immunology, PLA Specialized Research Institute of Rheumatology and Immunology, Xijing Hospital, Airforce Military Medical University, Xi’an, China
| | - Zhengang Wang
- Department of Rheumatology, Beijing Tongren Hospital Affiliated to Capital Medical University, Beijing, China
| | - Li Ma
- Department of Rheumatology, China-Japan Friendship Hospital Affiliated to the National Health Commission of PRC, Beijing, China
| | - Miaojia Zhang
- Department of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zhiduo Hou
- Department of Rheumatology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Liqi Bi
- Department of Rheumatology, Sino-Japanese friendship Hospital of Jilin University, Changchun, China
| | - Yanhong Wang
- Department of Epidemiology and Bio-statistics, Institute of Basic Medical Sciences, China Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jiuliang Zhao
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Qian Wang
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Xinping Tian
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Xiaofeng Zeng
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
- E-mail:
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Moulinet T, Dufrost V, Clerc-Urmès I, Wahl D, Zuily S. Risk of thrombosis, pregnancy morbidity or death in antiphospholipid antibodies positive patients with or without thrombocytopenia. Eur J Intern Med 2021; 84:101-103. [PMID: 33082035 DOI: 10.1016/j.ejim.2020.10.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 09/30/2020] [Accepted: 10/14/2020] [Indexed: 11/15/2022]
Affiliation(s)
- Thomas Moulinet
- Department of Internal Medicine and Clinical Immunology, Regional Competence Center for Rare and Systemic Autoimmune Disease, Nancy University Hospital, Vandœuvre-lès-Nancy, France; Université de Lorraine, Vandœuvre-lès-Nancy, France
| | - Virginie Dufrost
- Université de Lorraine, Vandœuvre-lès-Nancy, France; Vascular Medicine Division and Regional Competence Center for Rare Vascular and Systemic Autoimmune Diseases, Nancy University Hospital, Vandœuvre-lès-Nancy, France
| | - Isabelle Clerc-Urmès
- Methodology, data management and statistics Unit, MPI department, Nancy University Hospital, Vandœuvre-lès-Nancy, France
| | - Denis Wahl
- Université de Lorraine, Vandœuvre-lès-Nancy, France; Vascular Medicine Division and Regional Competence Center for Rare Vascular and Systemic Autoimmune Diseases, Nancy University Hospital, Vandœuvre-lès-Nancy, France; INSERM, UMR_S 1116, Vandœuvre-lès-Nancy, France
| | - Stéphane Zuily
- Université de Lorraine, Vandœuvre-lès-Nancy, France; Vascular Medicine Division and Regional Competence Center for Rare Vascular and Systemic Autoimmune Diseases, Nancy University Hospital, Vandœuvre-lès-Nancy, France; INSERM, UMR_S 1116, Vandœuvre-lès-Nancy, France.
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Morishita M, Sada KE, Ohashi K, Miyawaki Y, Asano Y, Hayashi K, Asano SH, Yamamura Y, Watanabe H, Narazaki M, Matsumoto Y, Kawabata T, Yajima N, Wada J. Damage accrual related to pregnancies before and after diagnosis of systemic lupus erythematosus: a cross-sectional and nested case-control analysis from a lupus registry. Lupus 2020; 29:176-181. [PMID: 31924143 DOI: 10.1177/0961203319898766] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE The objective of this study was to evaluate the chronic damage associated with pregnancies before and after the diagnosis of systemic lupus erythematosus (SLE). METHODS Using childbearing-aged female SLE patient data registered at the Okayama and Showa University Hospitals, a nested case-control analysis was performed to investigate the relationship between pregnancy and chronic damage using the Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index (SDI). RESULTS Pregnancy occurred in 22 patients before and 13 patients after the diagnosis of SLE in 104 eligible patients. Live births occurred in 82% (33/40) and 50% (9/18) of the pregnancies before and after the diagnosis of SLE, respectively. After matching age and disease duration, 33 case patients with chronic damage (SDI ≥ 1) and 33 control patients without chronic damage (SDI = 0) were selected. Hypertension was more frequent in cases than in controls (48% vs. 24%, p = 0.041). Pregnancies before and after the diagnosis of SLE were comparable between cases and controls (before the diagnosis: nine case patients and eight control patients; after the diagnosis: three case patients and five control patients; p = 1.00). Even after adjusting for hypertension using multivariate analysis, the pregnancies before and after the diagnosis were not significant predictors for chronic damage (odds ratio = 1.48 (95% confidence interval 0.33-6.65)), p = 0.60 of the pregnancy before the diagnosis; odds ratio = 0.78 (95% confidence interval 0.13-4.74), p = 0.78 of the pregnancy after the diagnosis). CONCLUSION Pregnancies, either before or after the diagnosis of SLE, did not show any differences in chronic damage. Our results help alleviate fears regarding childbearing in female patients with SLE and their families.
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Affiliation(s)
- M Morishita
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - K-E Sada
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - K Ohashi
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Y Miyawaki
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Y Asano
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - K Hayashi
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - S Hiramatsu Asano
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Y Yamamura
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - H Watanabe
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - M Narazaki
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Y Matsumoto
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - T Kawabata
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - N Yajima
- Division of Rheumatology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan
| | - J Wada
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
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Wu J, Zhang WH, Ma J, Bao C, Liu J, Di W. Prediction of fetal loss in Chinese pregnant patients with systemic lupus erythematosus: a retrospective cohort study. BMJ Open 2019; 9:e023849. [PMID: 30755448 PMCID: PMC6377554 DOI: 10.1136/bmjopen-2018-023849] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE To develop a predictive model for fetal loss in women with systemic lupus erythematosus (SLE). DESIGN A retrospective cohort study. SETTING Data were collected in a tertiary medical centre, located in Shanghai, China, from September 2011 to May 2017. PARTICIPANTS 338 pregnancies with SLE were analysed retrospectively. Cases of multiple pregnancy and those in which artificial abortion was performed for personal reasons were excluded. PRIMARY OUTCOME MEASURES Fetal loss was the primary outcome. A stepwise regression to identify the predictors related to the fetal loss and coefficient B of each variable was used to develop a predictive model and make a corresponding risk classification. The Hosmer-Lemeshow test, Omnibus test and area under the receiver-operating characteristic curve (AUC) were used to assess the goodness-of-fit and discrimination of the predictive model. A 10-fold cross validation was used to assess the model for overfitting. RESULTS Unplanned pregnancies (OR 2.84, 95% CI 1.12 to 7.22), C3 hypocomplementemia (OR 5.46, 95% CI 2.30 to 12.97) and 24 hour-urinary protein level (0.3≤protein<1.0 g/24 hours: OR 2.10, 95% CI 0.63 to 6.95; protein≥1.0 g/24 hours: OR 5.89, 95% CI 2.30 to 15.06) were selected by the stepwise regression. The Hosmer-Lemeshow test resulted in p=0.325; the Omnibus test resulted in p<0.001 and the AUC was 0.829 (95% CI 0.744 to 0.91) in the regression model. The corresponding risk score classification was divided into low risk (0-3) and high risk groups (>3), with a sensitivity of 60.5%, a specificity of 93.3%, positive likelihood ratio of 9.03 and negative likelihood ratio of 0.42. CONCLUSIONS A predictive model for fetal loss in women with SLE was developed using the timing of conception, C3 complement and 24 hour-urinary protein level. This model may help clinicians in identifying women with high risk pregnancies, thereby carrying out monitoring or/and interventions for improving fetal outcomes.
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Affiliation(s)
- Jiayue Wu
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai, China
- International Centre for Reproductive Health (ICRH), Ghent University, Gent, Belgium
| | - Wei-Hong Zhang
- International Centre for Reproductive Health (ICRH), Ghent University, Gent, Belgium
- Research Laboratory for Human Reproduction, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Jinghang Ma
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai, China
| | - Chunde Bao
- Department of Rheumatology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Institute of Rheumatology, Shanghai, China
| | - Jinlin Liu
- School of Public Policy and Administration, Xi’an Jiaotong University, Xi’an, China
| | - Wen Di
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai, China
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10
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Paydar K, Niakan Kalhori SR, Akbarian M, Sheikhtaheri A. A clinical decision support system for prediction of pregnancy outcome in pregnant women with systemic lupus erythematosus. Int J Med Inform 2016; 97:239-246. [PMID: 27919382 DOI: 10.1016/j.ijmedinf.2016.10.018] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2015] [Revised: 10/14/2016] [Accepted: 10/29/2016] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Pregnancy among systemic lupus erythematosus (SLE)-affected women is highly associated with poor obstetric outcomes. Predicting the risk of foetal outcome is essential for maximizing the success of pregnancy. This study aimed to develop a clinical decision support system (CDSS) to predict pregnancy outcomes among SLE-affected pregnant women. METHODS We performed a retrospective analysis of 149 pregnant women with SLE, who were followed at Shariati Hospital (104 pregnancies) and a specialized clinic (45 pregnancies) from 1982 to 2014. We selected significant features (p<0.10) using a binary logistic regression model performed in IBM SPSS (version 20). Afterward, we trained several artificial neural networks (multi-layer perceptron [MLP] and radial basis function [RBF]) to predict the pregnancy outcome. In order to evaluate and select the most effective network, we used the confusion matrix and the receiver operating characteristic (ROC) curve. We finally developed a CDSS based on the most accurate network. MATLAB 2013b software was applied to design the neural networks and develop the CDSS. RESULTS Initially, 45 potential variables were analysed by the binary logistic regression and 16 effective features were selected as the inputs of neural networks (P-value<0.1). The accuracy (90.9%), sensitivity (80.0%), and specificity (94.1%) of the test data for the MLP network were achieved. These measures for the RBF network were 71.4%, 53.3%, and 79.4%, respectively. Having applied a 10-fold cross-validation method, the accuracy for the networks showed 75.16% accuracy for RBF and 90.6% accuracy for MLP. Therefore, the MLP network was selected as the most accurate network for prediction of pregnancy outcome. CONCLUSION The developed CDSS based on the MLP network can help physicians to predict pregnancy outcomes in women with SLE.
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Affiliation(s)
- Khadijeh Paydar
- Department of Health Information Management, School of Allied Medical Sciences, Tehran University of Medical Sciences, Tehran, Islamic Republic of Iran.
| | - Sharareh R Niakan Kalhori
- Department of Health Information Management, School of Allied Medical Sciences, Tehran University of Medical Sciences, Tehran, Islamic Republic of Iran.
| | - Mahmoud Akbarian
- Rheumatology Research Center, Tehran University of Medical Sciences, Tehran, Islamic Republic of Iran.
| | - Abbas Sheikhtaheri
- Department of Health Information Management, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Islamic Republic of Iran.
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11
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Ku M, Guo S, Shang W, Li Q, Zeng R, Han M, Ge S, Xu G. Pregnancy Outcomes in Chinese Patients with Systemic Lupus Erythematosus (SLE): A Retrospective Study of 109 Pregnancies. PLoS One 2016; 11:e0159364. [PMID: 27442513 PMCID: PMC4956200 DOI: 10.1371/journal.pone.0159364] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2015] [Accepted: 07/01/2016] [Indexed: 11/18/2022] Open
Abstract
Systemic lupus erythematosus (SLE) is a multisystem autoimmune disease that primarily affects women during their reproductive years. The interaction between SLE and pregnancy remains debated. The objective of this study was to analyze the fetal and maternal outcomes of Chinese women with SLE. A total of 109 pregnancies in 83 SLE patients from June 2004 to June 2014 at a tertiary university hospital were reviewed retrospectively. Patients' characteristics, clinical and laboratory data during pregnancy were obtained from electronic medical records. After exclusion of elective abortions, the live birth rate was 61.5%. Significantly, APS (antiphospholipid syndrome), disease activity, hypertension, hypocomplementemia, thrombocytopenia, and anemia during pregnancy were more commonly observed in fetal loss pregnancies than in live birth pregnancies. Compared to the 64 women with a history of SLE, 19 women with new-onset lupus during pregnancy had worse pregnancy outcome. Furthermore, the 64 patients with a history of SLE were divided into lupus nephritis group and SLE group (non-renal involvement). We found that the lupus nephritis group had worse maternal outcome than the SLE group. We conclude that new-onset lupus during pregnancy predicts both adverse maternal and fetal outcomes, while a history of lupus nephritis predicts adverse maternal outcomes. It is essential to provide SLE women with progestational counseling and regular multispecialty care during pregnancy.
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Affiliation(s)
- Ming Ku
- Division of Nephrology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Shuiming Guo
- Division of Nephrology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Weifeng Shang
- Division of Nephrology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Qing Li
- Division of Nephrology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Rui Zeng
- Division of Nephrology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Min Han
- Division of Nephrology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Shuwang Ge
- Division of Nephrology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
- * E-mail: (SWG); (GX)
| | - Gang Xu
- Division of Nephrology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
- * E-mail: (SWG); (GX)
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12
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Chen S, Sun X, Wu B, Lian X. Pregnancy in Women with Systemic Lupus Erythematosus: A Retrospective Study of 83 Pregnancies at a Single Centre. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2015; 12:9876-88. [PMID: 26295404 PMCID: PMC4555317 DOI: 10.3390/ijerph120809876] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Revised: 08/13/2015] [Accepted: 08/13/2015] [Indexed: 01/03/2023]
Abstract
Objective: To evaluate the outcome of 80 pregnant women with systemic lupus erythematosus (SLE) and explore the risk factors for lupus flare, obstetric complications and fetal loss. Methods: 83 pregnancies in 80 women were divided into three groups. Group A: patients in remission for > 6 months before pregnancy, proteinuria < 0.5 g per day, without renal failure and discontinuation of cytotoxic drugs for > one year; Group B: patients with SLE disease activity in the six months before pregnancy; Group C: patients with new onset SLE during pregnancy. Results: In group A, 76.47% pregnancies achieved full-term deliveries and 80.39% achieved live born infants. In group B and C, the outcome was poor. Among 62 patients (64 pregnancies) diagnosed as SLE before pregnancy, SLE flares occurred in 27 (42.19%) pregnancies. SLE disease activity in the six months before pregnancy was significantly associated with lupus flare (OR 5.00, 95% CI 1.14–21.87, p = 0.03) and fetal loss. New onset lupus during pregnancy was independently associated with obstetric complications (OR 7.22, 95% CI 2.14–24.38, p = 0.001). Conclusions: The current study confirmed the previous report that SLE should be considered a high risk of pregnancy. If pregnancy is planned after remission for > 6 months, the favorable outcome can be achieved.
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Affiliation(s)
- Shanying Chen
- Department of Nephrology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou 363000, China.
| | - Xuejuan Sun
- Department of Nephrology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou 363000, China.
| | - Bide Wu
- Department of Nephrology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou 363000, China.
| | - Xuejian Lian
- Department of Nephrology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou 363000, China.
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