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El-Andari R, Bozso SJ, Fialka NM, Alaklabi AM, Kang JJH, Nagendran J. Systematic review and meta-analysis of the impact of sex on outcomes after aortic valve replacement. J Cardiovasc Med (Hagerstown) 2024; 25:539-550. [PMID: 38809253 DOI: 10.2459/jcm.0000000000001635] [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: 05/30/2024]
Abstract
AIMS In recent years, extensive literature has been produced demonstrating inferior outcomes for women when compared with men undergoing heart valve interventions. Herein, we seek to analyze the literature comparing outcomes between men and women undergoing surgical aortic valve replacement (SAVR). METHODS A systematic literature search of PubMed, MEDLINE, and Embase was conducted for articles comparing differences in outcomes between adult men and women undergoing SAVR. One thousand nine hundred and ninety titles were screened, of which 75 full texts were reviewed, and a total of 19 manuscripts met the inclusion criteria and were included in this review. RESULTS Pooled estimates of mortality demonstrated that women tended to have lower rates of survival within the first 30 days post-SAVR, although mid-term and long-term mortality did not differ significantly up to 10 years postoperatively. Pooled estimates of postoperative data indicated no difference in the rates of stroke and postoperative bleeding. Rates of aortic valve reoperation and acute kidney injury favored women. CONCLUSION Despite the inferior outcomes for women post-SAVR that have been reported in recent years, the results of this meta-analysis demonstrate comparable results between the sexes with comparable mid- to long-term mortality in data pooled from the literature. Although mortality favored men in the short term, rates of aortic valve reoperation and acute kidney injury favored women. Future investigation into this field should focus on identifying discrepancies in diagnosis and initial surgical management in order to address any potential factors contributing to discrepant short-term outcomes. GRAPHICAL ABSTRACT http://links.lww.com/JCM/A651.
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Affiliation(s)
- Ryaan El-Andari
- Division of Cardiac Surgery, Department of Surgery, University of Alberta, Edmonton, Alberta, Canada
| | - Sabin J Bozso
- Division of Cardiac Surgery, Department of Surgery, University of Alberta, Edmonton, Alberta, Canada
| | - Nicholas M Fialka
- Division of Cardiac Surgery, Department of Surgery, University of Alberta, Edmonton, Alberta, Canada
| | | | - Jimmy J H Kang
- Division of Cardiac Surgery, Department of Surgery, University of Alberta, Edmonton, Alberta, Canada
| | - Jeevan Nagendran
- Division of Cardiac Surgery, Department of Surgery, University of Alberta, Edmonton, Alberta, Canada
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Dong Z, Yao J, Li R, Liu X, Yuan F, Luo T, Zhang Q, Song G. Perioperative renal function change after transcatheter aortic valve replacement: A single-center retrospective study in China. Perfusion 2024; 39:759-765. [PMID: 36856783 DOI: 10.1177/02676591231158742] [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] [Indexed: 03/02/2023]
Abstract
BACKGROUND In recent years, the kidney function after Transcatheter Aortic Valve Replacement (TAVR) has gradually become a hot spot that arouse extensive attention.Our study is aimed to evaluate the incidence and predictors of acute kidney recovery (AKR) after TAVR. METHODS A total of 102 patients undergoing TAVR in Beijing Anzhen Hospital from June 2021 to March 2022 were enrolled in our study. Patients were divided into AKR group (n = 54), unchanged group (n = 40) and acute kidney injury (AKI) group (n = 8) based on the percent change of estimated glomerular filtration rate (eGFR). Univariate analysis was used to compare the differences in general clinical characteristics and other related indicators between the three groups to analyze the risk factors of AKR. RESULTS The incidence of AKR was 53% (54/102) after TAVR. Multivariate analysis showed that the incidence of age and proportion of severe NYHA class (III or IV) was significantly higher in the AKR group while renal dysfunction (eGFR <60 mL/min/1.73 m2) was lower. Besides, fluid management/volume therapy was significantly different among the three groups. CONCLUSIONS AKR is a generalizable phenomenon occurring frequently after TAVR. The age, proportion of severe NYHA class and the baseline renal function are independent predictors of AKR events in patients with severe aortic stenosis undergoing TAVR.
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Affiliation(s)
- Zhe Dong
- National Integrated Traditional and Western Medicine Center for Cardiovascular Disease, China-Japan Friendship Hospital, Beijing, China
| | - Jing Yao
- Interventional Center of Valvular Heart Disease Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Rui Li
- Department of Health Care, China-Japan Friendship Hospital, Beijing, China
| | - Xinmin Liu
- Interventional Center of Valvular Heart Disease Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Fei Yuan
- Interventional Center of Valvular Heart Disease Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Taiyang Luo
- Interventional Center of Valvular Heart Disease Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Qian Zhang
- Interventional Center of Valvular Heart Disease Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Guangyuan Song
- Interventional Center of Valvular Heart Disease Beijing Anzhen Hospital, Capital Medical University, Beijing, China
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Bozso SJ, El-Andari R, J H Kang J, Eckstein J, Nagendran J. Sex-Related Differences in Postoperative Outcomes After Transcatheter Aortic Valve Replacement: A Systematic Review and Meta-Analysis. Cardiol Rev 2024; 32:30-44. [PMID: 35290250 DOI: 10.1097/crd.0000000000000448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Aortic stenosis is the most common valvular disease of the heart and is increasing in prevalence. Previous literature has found inferior outcomes for females undergoing surgical aortic valve replacement, while recent investigations have found equivalent or superior outcomes for females undergoing transcatheter aortic valve replacement (TAVR). PubMed and Medline were systematically searched for articles published from January 1, 2010, to April 30, 2021, for retrospective and prospective studies comparing outcomes between males and females undergoing TAVR. One thousand one hundred eighty titles and abstracts were screened, and 28 were included in this review. Risk of bias was assessed using questions derived from the ROBINS-I tool and previous literature. The data were compiled and analyzed using the RevMan 5.4 software. The results of this review confirm the previously published literature and have found rates of acute kidney injury ( P = 0.05) and postoperative pacemaker insertion ( P < 0.00001) favoring females and in-hospital mortality ( P = 0.04), stroke ( P < 0.00001), bleeding complications ( P < 0.00001), and vascular complications ( P < 0.00001) favoring males. The previously published literature has demonstrated consistently inferior outcomes for females undergoing heart valve surgery when compared to males. However, contemporary literature investigating sex differences after TAVR has found comparable outcomes for females. While the postoperative outcomes after surgical aortic valve replacement and TAVR are well established, the causal factors are still unidentified. Future studies utilizing matching based on preoperative characteristics and follow-up including collection of postoperative ventricular remodeling and prosthetic valve performance data will aid in elucidating the causal factors impacting outcomes for males and females after TAVR.
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Affiliation(s)
- Sabin J Bozso
- From the Division of Cardiac Surgery, Department of Surgery, University of Alberta, Edmonton, Alberta, Canada
| | - Ryaan El-Andari
- Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Jimmy J H Kang
- From the Division of Cardiac Surgery, Department of Surgery, University of Alberta, Edmonton, Alberta, Canada
| | - Janine Eckstein
- Division of Cardiology, Royal University Hospital, Saskatoon, Saskatchewan
| | - Jeevan Nagendran
- From the Division of Cardiac Surgery, Department of Surgery, University of Alberta, Edmonton, Alberta, Canada
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Masiero G, Paradies V, Franzone A, Bellini B, De Biase C, Karam N, Sanguineti F, Mamas MA, Eltchaninoff H, Fraccaro C, Castiglioni B, Attisano T, Esposito G, Chieffo A. Sex-Specific Considerations in Degenerative Aortic Stenosis for Female-Tailored Transfemoral Aortic Valve Implantation Management. J Am Heart Assoc 2022; 11:e025944. [PMID: 36172929 DOI: 10.1161/jaha.121.025944] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The impact of sex on pathophysiological processes, clinical presentation, treatment options, as well as outcomes of degenerative aortic stenosis remain poorly understood. Female patients are well represented in transfemoral aortic valve implantation (TAVI) trials and appear to derive favorable outcomes with TAVI. However, higher incidences of major bleeding, vascular complications, and stroke have been reported in women following TAVI. The anatomical characteristics and pathophysiological features of aortic stenosis in women might guide a tailored planning of the percutaneous approach. We highlight whether a sex-based TAVI management strategy might impact on clinical outcomes. This review aimed to evaluate the impact of sex from diagnosis to treatment of degenerative aortic stenosis, discussing the latest evidence on epidemiology, pathophysiology, clinical presentation, therapeutic options, and outcomes. Furthermore, we focused on technical sex-oriented considerations in TAVI including the preprocedural screening, device selection, implantation strategy, and postprocedural management.
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Affiliation(s)
- Giulia Masiero
- Department of Cardiac, Thoracic Vascular Science and Public Health, University of Padova Italy
| | - Valeria Paradies
- Department of Cardiology Maasstad Hospital Rotterdam The Netherlands
| | - Anna Franzone
- Department of Advanced Biomedical Sciences Federico II University of Naples Italy
| | - Barbara Bellini
- Interventional Cardiology Unit IRCCS San Raffaele Scientific Institute Milan Italy
| | - Chiara De Biase
- Groupe CardioVasculaire Interventionnel Clinique Pasteur Toulouse France
| | - Nicole Karam
- Cardiology Department European Hospital Georges Pompidou Paris France
| | | | - Mamas A Mamas
- Keele Cardiovascular Research Group School of Medicine, Keele University Stoke-on-Trent United Kingdom.,Department of Cardiology Royal Stoke University Hospital Stoke-on-Trent United Kingdom.,Department of Medicine Thomas Jefferson University Philadelphia PA
| | | | - Chiara Fraccaro
- Department of Cardiac, Thoracic Vascular Science and Public Health, University of Padova Italy
| | | | - Tiziana Attisano
- Division of Interventional Cardiology Cardiovascular and Thoracic Department, San Giovanni di Dio e Ruggi Salerno Italy
| | - Giovanni Esposito
- Department of Advanced Biomedical Sciences Federico II University of Naples Italy
| | - Alaide Chieffo
- Interventional Cardiology Unit IRCCS San Raffaele Scientific Institute Milan Italy
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EL-Andari R, Bozso SJ, Fialka NM, Kang JJ, Nagendran J. Does sex impact outcomes after mitral valve surgery? A systematic review and meta-analysis. Scand J Surg 2022; 111:99-109. [DOI: 10.1177/14574969221124468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background and objective: The published literature investigating the impact of sex on outcomes after mitral valve (MV) surgery has demonstrated inferior outcomes for females over males. However, the true relationship between sex and outcomes after MV surgery continues to be poorly understood. Materials: PubMed, Medline, and Embase were systematically searched for articles published from 1 January 2005 to 1 August 2021. This systematic review included retrospective and prospective studies investigating the relationship between sex and outcomes after MV surgery. In all, 2068 articles were initially screened and 12 studies were included in this review. Results: Few studies were adequately powered or structured to investigate this topic. Few studies propensity matched patients or isolated for surgical approach. In individual studies, females experienced increased rates of short-term and long-term mortality and increased 1-year mortality in the pooled data. Males experienced increased rates of required pacemaker insertion. The remaining rates of morbidity and mortality did not differ significantly between males and females. Conclusions: This review identified increased rates of 1-year mortality in the pooled data for females, while males had increased rates of pacemaker insertion. Despite this, the absence of propensity matching and isolating for surgical approach has introduced confounding variables that impair the ability of the included studies to interpret the results found in the current literature. Studies isolating for surgical approach, propensity matching patients, and examining outcomes with long-term follow-up are required to elucidate the true nature of this relationship.
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Affiliation(s)
- Ryaan EL-Andari
- Division of Cardiac Surgery, Department of Surgery, University of Alberta, Edmonton, AB, Canada
| | - Sabin J. Bozso
- Division of Cardiac Surgery, Department of Surgery, University of Alberta, Edmonton, AB, Canada
| | - Nicholas M. Fialka
- Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Jimmy J.H. Kang
- Division of Cardiac Surgery, Department of Surgery, University of Alberta, Edmonton, AB, Canada
| | - Jeevan Nagendran
- Cardiac Surgeon Minimally Invasive and Transcatheter Valve SurgeryAssociate Professor of Surgery Division of Cardiac Surgery Department of Surgery Mazankowski Alberta Heart Institute University of Alberta 4-108A Li Ka Shing Health Research Centre 8602 - 112 Street Edmonton AB T6G 2E1 Canada
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Qi X, Xu H, Liu Q, Ye Y, Wu Y. Prospective cohort study of characteristics and sex differences in elderly patients with degenerative valvular disease. BMJ Open 2022; 12:e060882. [PMID: 35977761 PMCID: PMC9389103 DOI: 10.1136/bmjopen-2022-060882] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVES We aimed to describe the characteristics and to compare the sex differences in the clinical features and prognosis of Chinese elderly patients with senile degenerative valvular heart disease (VHD). DESIGN This study was a nationwide, multicentre, prospective cohort study. SETTING Participants were enrolled consecutively from 69 hospitals nationwide in China from September to December 2016. PARTICIPANTS A total of 2728 patients aged ≥60 years old with an aetiological diagnosis of moderate to severe degenerative VHD as defined by echocardiography were recruited. MAIN OUTCOME MEASURES The baseline data and 1-year follow-up data were collected, and disease distribution, clinical features, treatment and prognosis were compared between different sex groups. RESULTS Aortic disease was more common in men, and mitral disease was more common in women. Male patients were more likely to have smoking, coronary heart disease, cardiomyopathy, chronic obstructive pulmonary disease and coronary artery bypass grafting histories, while female patients had more hypertension and atrial fibrillation. The average age and left ventricular ejection fraction were significantly lower in men than in women (p<0.001), while the intervention rate (p=0.026) and total hospitalisation cost (p=0.016) of male patients were higher than those of female patients. There were no significant differences in perioperative complications, in-hospital outcomes or short and intermediate prognoses between the two groups. CONCLUSIONS Currently, the intervention rate of elderly patients with VHD is still not ideal, with dominant factor-patient rejection. Heart failure was the critical reason for rehospitalisation. There were some differences between men and women in the distribution, severity, clinical characteristics and interventions in senile degenerative valvular disease.
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Affiliation(s)
- Xiling Qi
- Department of Cardiology, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences & Peking Union Medical College Fuwai Hospital, Xicheng, Beijing, China
| | - Haiyan Xu
- Department of Cardiology, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences & Peking Union Medical College Fuwai Hospital, Xicheng, Beijing, China
| | - Qingrong Liu
- Department of Cardiology, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences & Peking Union Medical College Fuwai Hospital, Xicheng, Beijing, China
| | - Yunqing Ye
- Department of Cardiology, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences & Peking Union Medical College Fuwai Hospital, Xicheng, Beijing, China
| | - Yongjian Wu
- Department of Cardiology, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences & Peking Union Medical College Fuwai Hospital, Xicheng, Beijing, China
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7
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El-Andari R, Bozso SJ, Kang JJH, Adams C, Nagendran J. Sex Related Differences in Transcatheter Mitral Valve Repair: A Systematic Review and Meta-analysis. Cardiology 2022; 147:337-347. [PMID: 35443246 DOI: 10.1159/000524378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 02/19/2022] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Inequalities in postoperative outcomes between males and females are well described with females often experiencing inferior outcomes after heart valve surgery. Recent literature has demonstrated equivalent or improved outcomes for females after transcatheter aortic valve replacement. Transcatheter mitral valve repair (TMVr) and replacement (TMVR) is a relatively newer field with significantly less literature comparing sex differences. This systematic review and meta-analysis looks to provide a comprehensive summary of the published literature comparing outcomes between males and females undergoing transcatheter MV interventions. METHODS PubMed, Medline, and Scopus were systematically searched for all studies comparing outcomes between males and females undergoing TMVr and TMVR. 2,178 English manuscript titles and abstracts were reviewed. Articles were excluded if data was not provided regarding sex differences, transcatheter MV intervention, full-length text was not accessible, or if insufficient data was provided. 2,170 articles were excluded and 8 articles were included in this study. RESULTS Pooled estimates of outcomes demonstrated rates of acute kidney injury [OR 1.28 (95% CI, 1.14-1.44; p<0.0001)] favored females while rates of major bleeding favored males [OR 0.85 (95% CI 0.76-0.96; p=0.01)]. Rates of mortality, postoperative MI, and stroke did not differ significantly. CONCLUSION A trend has emerged in heart valve interventions with males tending to have improved outcomes after surgical intervention and females experiencing equivalent or improved outcomes after transcatheter interventions. This meta-analysis identified increased rates of acute kidney injury for males, increased rates of major bleeding for females, and otherwise comparable morbidity and mortality in males and females undergoing TMVr.
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Affiliation(s)
- Ryaan El-Andari
- Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Sabin J Bozso
- Division of Cardiac Surgery, Department of Surgery, University of Alberta, Edmonton, Alberta, Canada
| | - Jimmy J H Kang
- Division of Cardiac Surgery, Department of Surgery, University of Alberta, Edmonton, Alberta, Canada
| | - Corey Adams
- Section of Cardiac Surgery, Department of Cardiac Sciences, Libin Cardiovascular Institute of Alberta, University of Calgary, Calgary, Alberta, Canada
| | - Jeevan Nagendran
- Division of Cardiac Surgery, Department of Surgery, University of Alberta, Edmonton, Alberta, Canada
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8
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Sex-Specific Difference in Outcomes after Transcatheter Mitral Valve Repair with MitraClip Implantation: A Systematic Review and Meta-Analysis. J Interv Cardiol 2022; 2022:5488654. [PMID: 35281587 PMCID: PMC8885186 DOI: 10.1155/2022/5488654] [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: 09/15/2021] [Accepted: 01/16/2022] [Indexed: 12/03/2022] Open
Abstract
Background Implantation of the MitraClip is a safe and effective therapy for mitral valve repair in patients ineligible for surgery or at high risk of adverse surgical outcomes. However, only limited information is available concerning sex differences in transcatheter mitral valve repair. We therefore sought to conduct a comprehensive meta-analysis of studies that investigated differences between men and women in outcomes following MitraClip implantation. Methods The PubMed and Embase databases were searched until November 2019 for studies reporting outcomes after MitraClip implantation in women versus men. Outcomes included all-cause mortality and major complications at 30 days and one year of follow-up. Results Six studies (n = 1,109 women; n = 1,743 men) were analyzed. At 30 days, women had a similar risk of postoperative complications, such as stroke, major bleeding, and pericardium effusion, without differences in all-cause mortality, procedure success, or MitraClip usage. At one year, the all-cause mortality, the reduction of mitral regurgitation, and the risk of rehospitalization for heart failure were also comparable between male and female patients. Conclusion Gender disparity was not found in complications or prognosis of patients undergoing MitraClip implantation. This study suggests that gender should not be considered as a critical factor in the selection of patients as candidates for MitraClip implantation of concern during follow-up.
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Chang FC, Chen SW, Chan YH, Lin CP, Wu VCC, Cheng YT, Chen DY, Hung KC, Chu PH, Chou AH. Sex differences in risks of in-hospital and late outcomes after cardiac surgery: a nationwide population-based cohort study. BMJ Open 2022; 12:e058538. [PMID: 35110325 PMCID: PMC8811586 DOI: 10.1136/bmjopen-2021-058538] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVES Outcomes of sex differences in major cardiac surgery remain controversial. A comprehensive understanding of sex differences in major adult cardiac surgery could provide better knowledge of risk factors, management strategy and short-term or long-term outcomes. The present study aimed to investigate sex differences in the risks of outcomes of major cardiac surgeries and subgroup analyses of different valve types. DESIGN Population-based nationwide cohort study. SETTING Data were obtained from National Health Insurance Research Database (NHIRD) in Taiwan. PARTICIPANTS A total of 66 326 adult patients (age ≥20 years; 30.3% women) who underwent a first major cardiac surgery (isolated coronary artery bypass graft (CABG), isolated valve or concomitant bypass/valve) from 2000 to 2013 were identified via Taiwan NHIRD. MAIN OUTCOME MEASURES Outcomes of primary interest were in-hospital death and all-cause mortality during follow-up period. Propensity score matching was conducted as a secondary analysis for the sensitivity test. RESULTS Women who underwent isolated CABG tended to have greater risks of both in-hospital (OR 1.37; 95% CI 1.26 to 1.49) and late outcomes (HR 1.26; 95% CI 1.22 to 1.31). Women after concomitant CABG/valve also had a greater in-hospital (OR 1.19; 95% CI 1.01 to 1.40) and long-term mortality (HR 1.14; 95% CI 1.05 to 1.24). Women after isolated mitral valve repair have a non-favourable outcome of in-hospital mortality (OR 1.70; 95% CI 1.01 to 2.87). Women who did not receive an isolated aortic valve replacement had more favourable all-cause mortality outcome (HR 0.90; 95% CI 0.84 to 0.96). Secondary analysis in the propensity score-matching cohort demonstrated results similar to the primary analysis. CONCLUSIONS Female patients who underwent procedures involving CABG (with or without concurrent valvular intervention) had generally worse outcomes. However, the results of isolated valve surgery were variable on the basis of the type of intervened valve.
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Affiliation(s)
- Feng-Cheng Chang
- Department of Anesthesiology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan
| | - Shao-Wei Chen
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan
- Center for Big Data Analytics and Statistics, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan
| | - Yi-Hsin Chan
- Department of Cardiology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan
| | - Chia-Pin Lin
- Department of Cardiology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan
| | - Victor Chien-Chia Wu
- Department of Cardiology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan
| | - Yu-Ting Cheng
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan
| | - Dong-Yi Chen
- Department of Cardiology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan
| | - Kuo-Chun Hung
- Department of Cardiology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan
| | - Pao-Hsien Chu
- Department of Cardiology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan
| | - An-Hsun Chou
- Department of Anesthesiology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan
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O’Kelly AC, Honigberg MC. Sex Differences in Cardiovascular Disease and Unique Pregnancy-Associated Risk Factors in Women. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2020. [DOI: 10.1007/s11936-020-00860-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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11
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Ninomiya R, Orii M, Fujiwara J, Yoshizawa M, Nakajima Y, Ishikawa Y, Kumagai A, Fusazaki T, Tashiro A, Kin H, Yoshioka K, Morino Y. Sex-Related Differences in Cardiac Remodeling and Reverse Remodeling After Transcatheter Aortic Valve Implantation in Patients with Severe Aortic Stenosis in a Japanese Population. Int Heart J 2020; 61:961-969. [PMID: 32921672 DOI: 10.1536/ihj.20-154] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Left ventricular (LV) remodeling with aortic stenosis (AS) appears to differ according to sex, but reverse remodeling after transcatheter aortic valve implantation (TAVI) has not been elucidated in a Japanese population. This study aims to determine whether any sex-related differences in LV or reverse remodeling after TAVI exist in the context of severe AS.Of 208 patients who received TAVI for severe AS in our institution, 100 (men, 42; mean age, 83.0 ± 4.9 years) underwent transthoracic echocardiography before and 3 months after TAVI. Despite similar valvular gradients, women with severe AS had lower indexed LV mass (LVMi) than did men (152.3 ± 35.4 versus 173.2 ± 44.6 g/m2, P = 0.005), with smaller indexed LV end-diastolic (LVEDVi) (50.2 ± 13.3 versus 61.4 ± 20.7 mL/m2, P = 0.001) and end-systolic (LVESVi; 17.9 ± 8.7 versus 24.3 ± 13.8 mL/m2, P = 0.006) volumes. After TAVI, women (-6.0% ± 14.4%) had higher reduction in the rate of change of relative wall thickness (RWT) than did men (4.4% ± 19.0%, P = 0.003). Men (-8.9% ± 3.9%) had higher reduction in the rate of change of LVEDVi than did women (1.5% ± 3.3%, P = 0.045). Incidence of LV reverse remodeling defined as a reduction in LVESV of >15% was significantly higher in men (50%) than in women (26%, P = 0.013).In addition to sex differences in the pattern of LV remodeling with AS, reverse LV remodeling after TAVI also differed between sexes.
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Affiliation(s)
- Ryo Ninomiya
- Division of Cardiology, Department of Internal Medicine, Iwate Medical University
| | - Makoto Orii
- Department of Radiology, Iwate Medical University
| | - Jumpei Fujiwara
- Division of Cardiology, Department of Internal Medicine, Iwate Medical University
| | - Michiko Yoshizawa
- Division of Cardiology, Department of Internal Medicine, Iwate Medical University
| | - Yoshifumi Nakajima
- Division of Cardiology, Department of Internal Medicine, Iwate Medical University
| | - Yu Ishikawa
- Division of Cardiology, Department of Internal Medicine, Iwate Medical University
| | - Akiko Kumagai
- Division of Cardiology, Department of Internal Medicine, Iwate Medical University
| | - Tetsuya Fusazaki
- Division of Cardiology, Department of Internal Medicine, Iwate Medical University
| | - Atsushi Tashiro
- Department of Laboratory of Medicine, Iwate Medical University
| | - Hajime Kin
- Department of Cardiovascular Surgery, Iwate Medical University
| | | | - Yoshihiro Morino
- Division of Cardiology, Department of Internal Medicine, Iwate Medical University
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Transcatheter Versus Surgical Aortic Valve Replacement: An Updated Systematic Review and Meta-Analysis With a Focus on Outcomes by Sex. Heart Lung Circ 2020; 30:86-99. [PMID: 32732125 DOI: 10.1016/j.hlc.2020.05.112] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 05/11/2020] [Accepted: 05/24/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Women at increased surgical risk have been shown to have better outcomes with transcatheter aortic valve implantation (TAVI) as compared to surgical valve replacement (SAVR). With the scope of TAVI moving into low-surgical risk patients, we aimed to update the current literature to include the new low-risk randomised controlled trial (RCT) data in investigating outcomes by sex. METHODS We systematically searched MEDLINE (Ovid), PubMed, Cochrane Central Register of Controlled Trials (CENTRAL), ClinicalTrials.gov and reference lists for relevant RCTs comparing TAVI to SAVR published prior to 4 May 2020. Data extraction was performed by two independent authors and included trial design details, baseline characteristics and outcome data stratified by sex. Risk of bias was assessed using the Cochrane Risk of Bias 2 (RoB 2) tool. Quantitative synthesis of pooled data was performed using Mantel-Haenszel fixed or random effects model. Q-statistic and the I2 test were used for assessment of heterogeneity. RESULTS Our search yielded eight RCTs included in the final quantitative synthesis. The overall pooled cohort was 8,040, of whom 41.4% were female. Women had significantly lower rates of one-year all-cause mortality (12.2% vs 17.7%, pooled OR 0.59, 95% CI 0.40-0.86) and one-year composite endpoint (9.7% vs 12.4%, pooled OR 0.73, 95% CI 0.58-0.92) with TAVI as compared to SAVR. The selective mortality benefit with TAVI over SAVR in women did not persist to 5 years (pooled HR 1.01, 95% CI 0.87-1.17). At 30 days, women demonstrated lower rates of major bleeding and acute kidney injury following TAVI compared to SAVR. For men, these outcomes were similar regardless of type of intervention. Both sexes were at increased risk of major vascular complications with TAVI as compared to SAVR, however women demonstrated nearly double the odds of major vascular complication with TAVI compared to men. CONCLUSION Our updated meta-analysis demonstrates that at one-year women undergoing TAVI have significantly lower mortality and better safety outcomes compared to those undergoing SAVR. These benefits are not seen in men. In the new low-risk era, these results are ever more important for guiding appropriate patient selection.
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Saeed S, Dweck MR, Chambers J. Sex differences in aortic stenosis: from pathophysiology to treatment. Expert Rev Cardiovasc Ther 2020; 18:65-76. [PMID: 32066291 DOI: 10.1080/14779072.2020.1732209] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Introduction: In aortic stenosis (AS), there are clear sex differences in clinical presentation, left ventricular (LV) response to pressure overload, and pathophysiology of valvular calcification. These differences may affect outcome following valve intervention.Area covered: This review aims to discuss sex differences in clinical presentation, pathophysiology of aortic valve calcification, LV remodeling in view of historic and recent echocardiographic and cardiac magnetic resonance imaging studies, and outcome after valve intervention. In addition, it will also provide some brief insights on the exercise physiology in women and men with AS.Expert commentary: Women at presentation are often older, have higher prevalence of hypertension and diastolic dysfunction, while men are younger, and more often have a bicuspid aortic valve and higher atherosclerotic disease burden. Men have more valve calcification than women for a given severity of AS and develop different patterns of LV remodeling and myocardial fibrosis. Although women tend to walk shorter on treadmill and achieve lower metabolic equivalents, they achieve similar peak heart rates and blood pressure, and the frequency of revealed symptoms during exercise test is comparable in both sexes. Men are more likely to undergo a surgical AVR with better outcome, while women have generally better outcome after TAVI.
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Affiliation(s)
- Sahrai Saeed
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
| | - Marc R Dweck
- Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK
| | - John Chambers
- Cardiothoracic Centre, Guy's & St Thomas' Hospital, London, UK
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Affiliation(s)
- Athena Poppas
- Address for correspondence: Dr. Athena Poppas, Lifespan Cardiovascular Institute, Brown University, 2 Dudley Street, Suite 360, Providence, Rhode Island 02905-3248.
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Maioli M, Gnoli M, Boarini M, Tremosini M, Zambrano A, Pedrini E, Mordenti M, Corsini S, D'Eufemia P, Versacci P, Celli M, Sangiorgi L. Genotype-phenotype correlation study in 364 osteogenesis imperfecta Italian patients. Eur J Hum Genet 2019; 27:1090-1100. [PMID: 30886339 PMCID: PMC6777444 DOI: 10.1038/s41431-019-0373-x] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 02/06/2019] [Accepted: 02/26/2019] [Indexed: 11/18/2022] Open
Abstract
Osteogenesis imperfecta (OI) is a rare genetic disorder of the connective tissue and 90% of cases are due to dominant mutations in COL1A1 and COL1A2 genes. To increase OI disease knowledge and contribute to patient follow-up management, a homogeneous Italian cohort of 364 subjects affected by OI types I–IV was evaluated. The study population was composed of 262 OI type I, 24 type II, 39 type III, and 39 type IV patients. Three hundred and nine subjects had a type I collagen affecting function mutations (230 in α1(I) and 79 in α2(I)); no disease-causing changes were noticed in 55 patients. Compared with previous genotype–phenotype OI correlation studies, additional observations arose: a new effect for α1- and α2-serine substitutions has been pointed out and heart defects, never considered before, resulted associated to quantitative mutations (P = 0.043). Moreover, some different findings emerged if compared with previous literature; especially, focusing the attention on the lethal form, no association with specific collagen regions was found and most of variants localized in the previously reported “lethal clusters” were causative of OI types I–IV. Some discrepancies have been highlighted also considering the “50–55 nucleotides rule,” as well as the relationship between specific collagen I mutated region and the presence of dentinogenesis imperfecta and/or blue sclera. Despite difficulties still present in defining clear rules to predict the clinical outcome in OI patients, this study provides new pieces for completing the puzzle, also thanks to the inclusion of clinical signs never considered before and to the large number of OI Italian patients.
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Affiliation(s)
- Margherita Maioli
- Department of Medical Genetics and Rare Orthopaedic Diseases, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy.
| | - Maria Gnoli
- Department of Medical Genetics and Rare Orthopaedic Diseases, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Manila Boarini
- CLIBI Laboratory, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Morena Tremosini
- Department of Medical Genetics and Rare Orthopaedic Diseases, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Anna Zambrano
- Department of Pediatrics, Center for Congenital Osteodystrophy - Sapienza University, Rome, Italy
| | - Elena Pedrini
- Department of Medical Genetics and Rare Orthopaedic Diseases, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Marina Mordenti
- CLIBI Laboratory, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Serena Corsini
- Department of Medical Genetics and Rare Orthopaedic Diseases, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Patrizia D'Eufemia
- Department of Pediatrics, Center for Congenital Osteodystrophy - Sapienza University, Rome, Italy
| | - Paolo Versacci
- Department of Pediatrics, Sapienza University, Rome, Italy
| | - Mauro Celli
- Department of Pediatrics, Center for Congenital Osteodystrophy - Sapienza University, Rome, Italy
| | - Luca Sangiorgi
- Department of Medical Genetics and Rare Orthopaedic Diseases, and CLIBI Laboratory, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
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Calabrò P, Niccoli G, Gragnano F, Grove EL, Vergallo R, Mikhailidis DP, Patti G, Spaccarotella C, Katsiki N, Masiero G, Ueshima D, Pinar E, Chieffo A, Ussia GP, Eitel I, Tarantini G. Are we ready for a gender-specific approach in interventional cardiology? Int J Cardiol 2018; 286:226-233. [PMID: 30449695 DOI: 10.1016/j.ijcard.2018.11.022] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 10/23/2018] [Accepted: 11/08/2018] [Indexed: 12/27/2022]
Abstract
Gender differences in the pathophysiology of atherosclerosis, cardiovascular risk factors, and diagnosis of coronary artery disease and valvular heart disease are well known. Such differences have also been outlined in the management and outcomes after acute coronary syndromes and valvular repair. Regarding the atherosclerotic process, pathological experimental studies suggest that plaque composition and burden may differ by gender. Female gender is associated with worse outcomes in the case of ischemic heart disease and, compared with men, women are less likely to undergo interventional cardiac procedures and sustain worse outcomes. In the setting of valvular heart disease (VHD), transcatheter aortic valve implantation (TAVI) and percutaneous edge-to-edge mitral valve repair are now well-established procedures with high success rates. In women with moderate to severe aortic stenosis, subgroup analyses in TAVI trials have demonstrated gender-related differences suggesting female gender as beneficial in terms of short-, mid-, and long-term outcomes. Similarly, several studies reported different procedural challenges and outcomes in males and females following surgical and percutaneous mitral valve repair. These diverse findings emphasize the necessity to provide gender-specific analyses of interventional methods. This review highlights gender differences in the epidemiology, pathophysiology, treatment options and clinical outcomes of the conditions mentioned above.
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Affiliation(s)
- Paolo Calabrò
- Division of Cardiology, A.O.R.N. Sant'Anna e San Sebastiano, Caserta, Italy; Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy.
| | - Giampaolo Niccoli
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario A. Gemelli, Catholic University of the Sacred Heart, Rome, Italy
| | - Felice Gragnano
- Division of Cardiology, A.O.R.N. Sant'Anna e San Sebastiano, Caserta, Italy; Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Erik Lerkevang Grove
- Department of Cardiology, Aarhus University Hospital, Aarhus University, Aarhus, Denmark; Department of Health, Institute of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Rocco Vergallo
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario A. Gemelli, Catholic University of the Sacred Heart, Rome, Italy
| | - Dimitri P Mikhailidis
- Department of Clinical Biochemistry, Royal Free Campus, University College London Medical School, University College London (UCL), London, UK
| | - Giuseppe Patti
- Department of Cardiovascular Sciences, Campus Bio-Medico University of Rome, Rome, Italy
| | - Carmen Spaccarotella
- Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
| | - Niki Katsiki
- Second Propedeutic Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, Hippokration Hospital, Thessaloniki, Greece
| | - Giulia Masiero
- Department of Cardiac, Thoracic and Vascular Science, Interventional Cardiology Unit, University of Padua, Padua, Italy
| | - Daisuke Ueshima
- Department of Cardiac, Thoracic and Vascular Science, Interventional Cardiology Unit, University of Padua, Padua, Italy
| | - Eduardo Pinar
- Department of Cardiology, Interventional Cardiology Unit, Virgen de la Arrixaca Hospital, Murcia, Spain
| | - Alaide Chieffo
- Interventional Cardiology Unit, San Raffaele Hospital, Milan, Italy
| | - Gian Paolo Ussia
- Division of Cardiology, Department of Cardiovascular Disease, Tor Vergata University Policlinic, Rome, Italy
| | - Ingo Eitel
- University Heart Center Lübeck, Medical Clinic II (Cardiology/Angiology/Intensive Care Medicine), University Hospital Schleswig-Holstein, Lübeck, Germany; German Center for Cardiovascular Research (DZHK), partner site Hamburg/Kiel/Lübeck, Lübeck, Germany
| | - Giuseppe Tarantini
- Department of Cardiac, Thoracic and Vascular Science, Interventional Cardiology Unit, University of Padua, Padua, Italy
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Adigun RO, Boler AN, Mankad R. Disparities in Cardiac Care of Women: Current Data and Possible Solutions. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2018; 20:87. [PMID: 30242773 DOI: 10.1007/s11936-018-0688-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE OF REVIEW Cardiovascular disease remains the leading cause of death in women. The goal of this review is to address known disparities in cardiovascular care with regard to diagnosis and treatment of heart disease in women. RECENT FINDINGS Gender-specific differences in regard to the incidence, treatment, and outcomes of common cardiovascular pathology are increasingly recognized. Particular attention to ischemic heart disease, arrhythmia, congestive heart failure, and structural heart disease are reviewed in this article. There is a clear racial and ethnic discrepancy among women which is particularly concerning with a progressively diverse patient population. Medical and surgical treatment differences between men and women must be addressed by providers in order to optimize long-term outcomes among all patients. Understanding the unique cardiovascular risk profile and barriers to optimal treatment outcomes in women is imperative to eliminate the current disparities in cardiovascular disease.
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Affiliation(s)
- Rosalyn O Adigun
- Department of Cardiovascular Disease, 200 1st street SW, Rochester, MN, 55901, USA
| | - Amber N Boler
- Department of Cardiovascular Disease, 200 1st street SW, Rochester, MN, 55901, USA
| | - Rekha Mankad
- Department of Cardiovascular Disease, 200 1st street SW, Rochester, MN, 55901, USA.
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Ntari L, Sakkou M, Chouvardas P, Mourouzis I, Prados A, Denis MC, Karagianni N, Pantos C, Kollias G. Comorbid TNF-mediated heart valve disease and chronic polyarthritis share common mesenchymal cell-mediated aetiopathogenesis. Ann Rheum Dis 2018; 77:926-934. [PMID: 29475857 PMCID: PMC5965351 DOI: 10.1136/annrheumdis-2017-212597] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Revised: 12/29/2017] [Accepted: 01/25/2018] [Indexed: 02/05/2023]
Abstract
Objectives Patients with rheumatoid arthritis and spondyloarthritisshow higher mortality rates, mainly caused by cardiac comorbidities. The TghuTNF (Tg197) arthritis model develops tumour necrosis factor (TNF)-driven and mesenchymalsynovial fibroblast (SF)-dependent polyarthritis. Here, we investigate whether this model develops, similarly to human patients, comorbid heart pathology and explore cellular and molecular mechanisms linking arthritis to cardiac comorbidities. Methods Histopathological analysis and echocardiographic evaluation of cardiac function were performed in the Tg197 model. Valve interstitial cells (VICs) were targeted by mice carrying the ColVI-Cretransgene. Tg197 ColVI-Cre Tnfr1fl/fl and Tg197 ColVI-Cre Tnfr1cneo/cneo mutant mice were used to explore the role of mesenchymal TNF signalling in the development of heart valve disease. Pathogenic VICs and SFs were further analysed by comparative RNA-sequencing analysis. Results Tg197 mice develop left-sided heart valve disease, characterised by valvular fibrosis with minimal signs of inflammation. Thickened valve areas consist almost entirely of hyperproliferative ColVI-expressing mesenchymal VICs. Development of pathology results in valve stenosis and left ventricular dysfunction, accompanied by arrhythmic episodes and, occasionally, valvular regurgitation. TNF dependency of the pathology was indicated by disease modulation following pharmacological inhibition or mesenchymal-specific genetic ablation or activation of TNF/TNFR1 signalling. Tg197-derived VICs exhibited an activated phenotype ex vivo, reminiscent of the activated pathogenic phenotype of Tg197-derived SFs. Significant functional similarities between SFs and VICs were revealed by RNA-seq analysis, demonstrating common cellular mechanisms underlying TNF-mediated arthritides and cardiac comorbidities. Conclusions Comorbidheart valve disease and chronic polyarthritis are efficiently modelled in the Tg197 arthritis model and share common TNF/TNFR1-mediated, mesenchymal cell-specific aetiopathogenic mechanisms.
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Affiliation(s)
- Lydia Ntari
- Institute of Immunology, Biomedical Sciences Research Center (BSRC), 'Alexander Fleming', Vari, Greece.,Faculty of Medicine, University of Crete, Heraklion, Greece
| | - Maria Sakkou
- Institute of Immunology, Biomedical Sciences Research Center (BSRC), 'Alexander Fleming', Vari, Greece
| | - Panagiotis Chouvardas
- Institute of Immunology, Biomedical Sciences Research Center (BSRC), 'Alexander Fleming', Vari, Greece.,Department of Physiology, School of Medicine, National Kapodistrian University, Athens, Greece
| | - Iordanis Mourouzis
- Department of Pharmacology, School of Medicine, National Kapodistrian University, Athens, Greece
| | - Alejandro Prados
- Institute of Immunology, Biomedical Sciences Research Center (BSRC), 'Alexander Fleming', Vari, Greece
| | | | | | - Constantinos Pantos
- Department of Pharmacology, School of Medicine, National Kapodistrian University, Athens, Greece
| | - George Kollias
- Institute of Immunology, Biomedical Sciences Research Center (BSRC), 'Alexander Fleming', Vari, Greece.,Department of Physiology, School of Medicine, National Kapodistrian University, Athens, Greece
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