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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\u2009days and one year of follow-up. Results. Six studies (n\u2009=\u20091,109 women; n\u2009=\u20091,743 men) were analyzed. At 30\u2009days, 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.<\/jats:p>","DOI":"10.1155\/2022\/5488654","type":"journal-article","created":{"date-parts":[[2022,2,22]],"date-time":"2022-02-22T00:35:06Z","timestamp":1645490106000},"page":"1-8","source":"Crossref","is-referenced-by-count":7,"title":["Sex-Specific Difference in Outcomes after Transcatheter Mitral Valve Repair with MitraClip Implantation: A Systematic Review and Meta-Analysis"],"prefix":"10.1155","volume":"2022","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7130-3218","authenticated-orcid":true,"given":"Fuqiang","family":"Sun","sequence":"first","affiliation":[{"name":"Department of Cardiovascular Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Honghao","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Emergency, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Qi","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Endovascular Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jiawei","family":"Zhou","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Haibo","family":"Zhan","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fanfan","family":"Lu","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1136\/heartjnl-2014-307020"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2013.08.723"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1093\/eurheartj\/ehm001"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1067\/mtc.2001.117277"},{"issue":"36","key":"5","doi-asserted-by":"crossref","first-page":"2739","DOI":"10.1093\/eurheartj\/ehx391","article-title":"ESC\/EACTS Guidelines for the management of valvular heart disease","volume":"38","author":"H. 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