High-risk Patients in Cardiac Surgery Procedures: HiriSCORE

Summary

Over time there is a need to improve old and develop new risk models. Overall the assessment of mortality risk in cardiac surgery is performed with the use of preoperative risk models. The use of improved risk models and increased accuracy in the technique of preparing these mathematical systems does not have a positive impact on the level of prediction, which is still inaccurate, especially in the considered group of high risk. New models need to be built not only for a better prediction of mortality risk, if not also to predict morbidity in the group of patients at higher risk of complications after cardiac surgery procedures.

The aim of this study is:

* To construct the HiriSCORE to identify patients at higher risk of complications after cardiac surgery procedures
* Assessing the impact of pre-, intra- and postoperative period to the prognosis of morbidity and mortality in high-risk patients undergoing cardiac surgery procedures.

Conditions

• C.Surgical Procedure; Cardiac

Sponsors & Collaborators

• InCor Heart Institute

  collaborator OTHER

• Cardiology Institute of the Distrito Federal, Brazil

  collaborator UNKNOWN

• Clinical Hospital Samuel Libânio of Pouso Alegre, Brazil

  collaborator UNKNOWN

• Beneficência Portuguesa de São Paulo

  collaborator OTHER

• National Institute of Cardiology, Laranjeiras, Brazil

  collaborator OTHER_GOV

• Russian Cardiology Research and Production Center, Russia

  collaborator UNKNOWN

• Chinese Academy of Medical Sciences, Fuwai Hospital

  collaborator OTHER

• TotalCor Hospital, Brazil

  collaborator UNKNOWN

• Dante Pazzanese Institute of Cardiology, Brazil

  collaborator UNKNOWN

• Santa Casa de Misericórdia of Marília, Brazil

  collaborator UNKNOWN

• Hospital de Base

  collaborator OTHER

• Novosibirsk Cardiology Recearch and Production Center, Russia

  collaborator UNKNOWN

• University of Sao Paulo General Hospital

  lead OTHER

Principal Investigators

• Fábio B Jatene, MD, PhD · Heart Institute of São Paulo Medical School

• Omar AV Mejía, MD, PhD · Heart Institute of São Paulo Medical School

• Maxim D Goncharov, MD · Heart Institute of São Paulo Medical School

• Camila PS Arthur, MD · Heart Institute of São Paulo Medical School

• Ricardo R Dias, MD, PhD · Heart Institute of São Paulo Medical School

• Carlos MA Brandão, MD, PhD · Heart Institute of São Paulo Medical School

• Rodrigo C Segalote, MD · National Cardiology Institute

• Diego M Ferreira, MD · National Cardiology Institute

• Marcos G Tiveron, MD, PhD · Santa Casa de Misericórdia of Marília

• Helton A Bomfim, N · Santa Casa de Misericórdia of Marília

• Renat Suleimanovich Akchurin, MD, PhD · Russian Cardiology Research and Production Center

• Elina Evgenievna Vlasova, MD · Russian Cardiology Research and Production Center

• Pedro Gabriel M de Barros e Silva, MD, PhD · TotalCor Hospital

• João Galantier, MD · TotalCor Hospital

• Alexandre C Hueb, MD,PhD · Clinical Hospital Samuel Libânio of Pouso Alegre

• Maurício LJ Guerrieri, MD · Clinical Hospital Samuel Libânio of Pouso Alegre

• Marcelo A Nakazone, MD, PhD · Hospital de Base of São José de Rio Preto

• Mauricio N Machado, MD, PhD · Hospital de Base of São José de Rio Preto

• Fernando A Atik, MD, PhD · Cardiology Institute of the Distrito Federal

• Murilo T Macedo, MD · Cardiology Institute of the Distrito Federal

• Luís RP Dallan, MD · Heart Institute of São Paulo Medical School

• José AD Santiago, MD · Heart Institute of São Paulo Medical School

• Elinthon T Veronese, MD · Heart Institute of São Paulo Medical School

• Pablo MA Pomerantzeff, MD, PhD · Heart Institute of São Paulo Medical School

• Luiz Augusto F Lisboa, MD, PhD · Heart Institute of São Paulo Medical School

• Luís Alberto O Dallan, MD, PhD · Heart Institute of São Paulo Medical School

• Shengshou Hu, MD, PhD · Fuwai Hospital and Cardiovascular Institute

• Zhe Zheng, MD, PhD · Fuwai Hospital and Cardiovascular Institute

• Heng Zhang, MD, PhD · Fuwai Hospital and Cardiovascular Institute

• Alexander Bogachev-Prokofiev, MD, PhD · Novosibirsk Cardiology Recearch and Production Complex

• Magaly Arrais dos Santos, MD, PhD · Instituto Dante Pazzanese de Cardiologia

• Jenny Rivas de Oliveira, MD · Instituto Dante Pazzanese de Cardiologia

• Luiz C Bento de Souza, MD, PhD · Instituto Dante Pazzanese de Cardiologia

• Jóse H Palma da Fonseca, MD, PhD · Heart Institute of São Paulo Medical School

• Filomena Regina BG Galas, MD, PhD · Heart Institute of São Paulo Medical School

• Ludhmila A Hajjar, MD, PhD · Heart Institute of São Paulo Medical School

• Roberto Kalil Filho, MD, PhD · Heart Institute of São Paulo Medical School

Eligibility

Min Age

18 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2016-01-31

Primary Completion

2017-09-30

Completion

2020-02-29

Countries

• Brazil

Study Locations