Dhayn Cassi de Almeida Freitas, Larissa Maria de Paula Rebouças da Costa, Wilson Nadruz, Fabiana G Marcondes-Braga, Jefferson Luis Vieira, Sabrina Bernardez-Pereira, Wilson Rodrigues Barbosa Neto, Silvia Marinho Martins Alves, Gabriela Arcoverde Wanderley, Camila Nogueira Leandro Lira, Lucas Yugi de Souza Terui, Ana Luísa Guedes de França E Silva, Alana de Oliveira Castro, Aguinaldo F Freitas, José Albuquerque de Figueiredo Neto, Renato D Lopes, Miguel Morita Fernandes-Silva, Odilson Marcos Silvestre
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引用次数: 0
摘要
背景：巴西是一个有着不同生物群落和社会差异的国家。国内关于心力衰竭（HF）的地区差异和预后的数据有限。目的：Rosa dos Ventos研究旨在调查巴西射血分数降低或轻度降低的HF门诊患者的地区差异和当前预后。方法：这是一项前瞻性、多中心、观察性队列研究，将包括分布在巴西所有地区的30个公立和私立中心的18岁以上HF和射血分数< 50%的门诊患者。2021年6月至2023年10月，共有2500名患者入组，随访12个月。我们将收集有关社会经济和临床状况、医疗处方和心脏病学检查结果的数据。将在纳入后6个月和12个月进行随访电话，收集有关急诊室就诊、住院和死亡率的信息。结论：Rosa dos Ventos研究将使巴西慢性心力衰竭的特征更准确。这一举措将为制定有效的管理策略提供相关信息，以减轻这种情况对患者和医疗保健系统的影响。
Rosa dos Ventos Multicenter Cohort Study of Patients with Reduced or Mildly Reduced Ejection Fraction Heart Failure in Brazil: Rationale and Design.
Background: Brazil is a country with different biomes and social disparities. There are limited data available on regional differences and prognosis of heart failure (HF) in the country.
Objective: The Rosa dos Ventos study aims to investigate regional differences and the current prognosis of HF outpatients with reduced or mildly reduced ejection fraction in Brazil.
Methods: This is a prospective, multicenter, observational cohort study that will include outpatients older than 18 years with HF and an ejection fraction < 50% in 30 public and private centers distributed in all Brazilian regions. A total of 2,500 patients will be enrolled from June 2021 and October 2023, with a 12-month follow-up period. We will collect data on socioeconomic and clinical status, medical prescription and results of cardiology tests. Follow-up phone calls will be made at 6 and 12 months after inclusion to collect information regarding emergency room visits, hospitalization and mortality.
Conclusion: The Rosa dos Ventos study will allow a more accurate characterization of chronic HF in Brazil. This initiative will provide relevant information for the development of effective management strategies to mitigate the impact of this condition on patients and the healthcare system.
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