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1.
Braz J Cardiovasc Surg ; 36(4): 453-460, 2021 08 06.
Artigo em Inglês | MEDLINE | ID: mdl-34617426

RESUMO

INTRODUCTION: Open access (OA) publishing often requires article processing charges (APCs). While OA provides opportunities for broader readership, authors able to afford APCs are more commonly associated with well-funded, high-income country institutions, skewing knowledge dissemination. Here, we evaluate publishing models, OA practices, and APCs in cardiology and cardiac surgery. METHODS: The InCites Journal Citation Reports 2019 directory by Clarivate Analytics was searched for "Cardiac and Cardiovascular Systems" journals. Sister journals of included journals were identified. All journals were categorized as predominantly cardiology or cardiac surgery. Publishing models, APCs, and APC waivers were defined for all journals. RESULTS: One hundred sixty-one journals were identified (139 cardiology, 22 cardiac surgery). APCs ranged from $244 to $5,000 ($244-5,000 cardiology; $383-3,300 cardiac surgery), with mean $2,911±891 and median $3,000 (interquartile range [IQR]: $2,500-3,425) across 139 journals with non-zero available APCs ($2,970±890, median $3,000, IQR: $2,573-3,450, cardiology; $2,491±799, median $2,740, IQR: $2,300-3,000, cardiac surgery). Average APCs were $3,307±566 and median $3,250 (IQR: $3,000-3,500) for hybrid journals ($3,344±583, median $3,260, IQR: $3,000-3,690, cardiology; $2,983±221, median $2,975, IQR: $2,780-3,149, cardiac surgery) and $1,997±832 and median $2,100 (IQR: $1,404-2,538) for fully OA journals ($2,039±843, median $2,100, IQR: $1,419-2,604, cardiology; $1,788±805, median $2,000, IQR: $1,475-2,345, cardiac surgery). Waivers were available for 51 (86.4%) fully OA and 37 (37.4%) hybrid journals. Seventeen journals were fully OA without APCs, one journal did not yet release APCs, and four journals were subscription-only. CONCLUSION: OA publishing is common in cardiology and cardiac surgery with substantial APCs. Waivers remain limited, posing barriers for unfunded and lesser-funded researchers.


Assuntos
Procedimentos Cirúrgicos Cardíacos , Cardiologia , Publicações Periódicas como Assunto , Acesso à Informação , Estudos Transversais , Humanos
2.
Rev. bras. cir. cardiovasc ; Rev. bras. cir. cardiovasc;36(4): 453-460, July-Aug. 2021. tab
Artigo em Inglês | LILACS | ID: biblio-1347155

RESUMO

Abstract Introduction: Open access (OA) publishing often requires article processing charges (APCs). While OA provides opportunities for broader readership, authors able to afford APCs are more commonly associated with well-funded, high-income country institutions, skewing knowledge dissemination. Here, we evaluate publishing models, OA practices, and APCs in cardiology and cardiac surgery. Methods: The InCites Journal Citation Reports 2019 directory by Clarivate Analytics was searched for "Cardiac and Cardiovascular Systems" journals. Sister journals of included journals were identified. All journals were categorized as predominantly cardiology or cardiac surgery. Publishing models, APCs, and APC waivers were defined for all journals. Results: One hundred sixty-one journals were identified (139 cardiology, 22 cardiac surgery). APCs ranged from $244 to $5,000 ($244-5,000 cardiology; $383-3,300 cardiac surgery), with mean $2,911±891 and median $3,000 (interquartile range [IQR]: $2,500-3,425) across 139 journals with non-zero available APCs ($2,970±890, median $3,000, IQR: $2,573-3,450, cardiology; $2,491±799, median $2,740, IQR: $2,300-3,000, cardiac surgery). Average APCs were $3,307±566 and median $3,250 (IQR: $3,000-3,500) for hybrid journals ($3,344±583, median $3,260, IQR: $3,000-3,690, cardiology; $2,983±221, median $2,975, IQR: $2,780-3,149, cardiac surgery) and $1,997±832 and median $2,100 (IQR: $1,404-2,538) for fully OA journals ($2,039±843, median $2,100, IQR: $1,419-2,604, cardiology; $1,788±805, median $2,000, IQR: $1,475-2,345, cardiac surgery). Waivers were available for 51 (86.4%) fully OA and 37 (37.4%) hybrid journals. Seventeen journals were fully OA without APCs, one journal did not yet release APCs, and four journals were subscription-only. Conclusion: OA publishing is common in cardiology and cardiac surgery with substantial APCs. Waivers remain limited, posing barriers for unfunded and lesser-funded researchers.


Assuntos
Humanos , Publicações Periódicas como Assunto , Cardiologia , Procedimentos Cirúrgicos Cardíacos , Estudos Transversais , Acesso à Informação
3.
Crit Care Med ; 45(8): 1311-1316, 2017 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-28537938

RESUMO

OBJECTIVES: Although balanced resuscitation has become integrated into massive transfusion practice, there is a paucity of evidence supporting the delivery of high ratios of plasma and platelet to RBCs in the nontrauma setting. This study investigated the administration of blood component ratios in the massively transfused nontrauma demographic. DESIGN: Retrospective analysis of a prospective, observational cohort of massively bleeding patients. SETTING: Surgical and critically ill patients at a tertiary medical center between 2011 and 2015. PATIENTS: Massively transfused nontrauma patients. INTERVENTIONS: Patients receiving plasma, platelet, and RBC transfusions were categorized into high and low ratio groups and analyzed for differences in characteristics and clinical outcomes. MEASUREMENTS AND MAIN RESULTS: The primary outcome was 30-day mortality. Secondary outcomes included 48-hour mortality, hospital length of stay, ICU length of stay, and ventilator-free days. Among 601 massively transfused nontrauma patients, cardiothoracic surgery and gastrointestinal or hepato-pancreatico-biliary bleeds were the most common indications for massive transfusion. Higher fresh frozen plasma ratios (> 1:2) were not associated with increased 30-day mortality. A high platelets-to-packed RBCs ratio (> 1:2) was associated with decreased 48-hour mortality (10.5% vs 19.3%; p = 0.032), but not 30-day mortality. Fresh frozen plasma-to-packed RBCs and platelets-to-packed RBCs ratios were not associated with 30-day mortality hazard ratios after controlling for baseline characteristics and disease severity. CONCLUSIONS: The benefits of higher ratios of fresh frozen plasma-to-packed RBCs and platelets-to-packed RBCs described in trials of trauma patients were not observed in this analysis of a nontrauma, massively transfused population. These data suggest that greater than 1:2 ratio transfusion in the setting of massive hemorrhage may not be appropriate for all patients, and that further research to guide appropriate resuscitation strategies in nontrauma patients is warranted.


Assuntos
Transfusão de Componentes Sanguíneos/mortalidade , Estado Terminal/mortalidade , Procedimentos Cirúrgicos Operatórios/mortalidade , Procedimentos Cirúrgicos Operatórios/métodos , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Estimativa de Kaplan-Meier , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Respiração Artificial , Centros de Atenção Terciária
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