CAIO MARCOS DE MORAES ALBERTINI

(Fonte: Lattes)
Índice h a partir de 2011
4
Projetos de Pesquisa
Unidades Organizacionais
LIM/11 - Laboratório de Cirurgia Cardiovascular e Fisiopatologia da Circulação, Hospital das Clínicas, Faculdade de Medicina

Resultados de Busca

Agora exibindo 1 - 10 de 11
  • conferenceObject
    Prospective study of thromboembolic events after reoperation in permanent artificial cardiac pacing
    (2018) ALBERTINI, C. M.; SILVA, K. R.; LEAL FILHO, J. M.; MARTINELLI FILHO, M.; COSTA, R.
  • bookPart
    Infecçoes de dispositivos cardiacos eletrónicos implantáveis
    (2018) COSTA, Roberto; ALBERTINI, Caio Marcos de Moraes; NASSIF JR., Miguel; CREVELARI, Elizabeth Sartori; SILVA, Kátia Regina da
  • article 22 Citação(ões) na Scopus
    Glocal Clinical Registries: Pacemaker Registry Design and Implementation for Global and Local Integration - Methodology and Case Study
    (2013) SILVA, Katia Regina da; COSTA, Roberto; CREVELARI, Elizabeth Sartori; LACERDA, Marianna Sobral; ALBERTINI, Caio Marcos de Moraes; MARTINELLI FILHO, Martino; SANTANA, Jose Eduardo; VISSOCI, Joao Ricardo Nickenig; PIETROBON, Ricardo; BARROS, Jacson V.
    Background: The ability to apply standard and interoperable solutions for implementing and managing medical registries as well as aggregate, reproduce, and access data sets from legacy formats and platforms to advanced standard formats and operating systems are crucial for both clinical healthcare and biomedical research settings. Purpose: Our study describes a reproducible, highly scalable, standard framework for a device registry implementation addressing both local data quality components and global linking problems. Methods and Results: We developed a device registry framework involving the following steps: (1) Data standards definition and representation of the research workflow, (2) Development of electronic case report forms using REDCap (Research Electronic Data Capture), (3) Data collection according to the clinical research workflow and, (4) Data augmentation by enriching the registry database with local electronic health records, governmental database and linked open data collections, (5) Data quality control and (6) Data dissemination through the registry Web site. Our registry adopted all applicable standardized data elements proposed by American College Cardiology/American Heart Association Clinical Data Standards, as well as variables derived from cardiac devices randomized trials and Clinical Data Interchange Standards Consortium. Local interoperability was performed between REDCap and data derived from Electronic Health Record system. The original data set was also augmented by incorporating the reimbursed values paid by the Brazilian government during a hospitalization for pacemaker implantation. By linking our registry to the open data collection repository Linked Clinical Trials (LinkedCT) we found 130 clinical trials which are potentially correlated with our pacemaker registry. Conclusion: This study demonstrates how standard and reproducible solutions can be applied in the implementation of medical registries to constitute a re-usable framework. Such approach has the potential to facilitate data integration between healthcare and research settings, also being a useful framework to be used in other biomedical registries.
  • article 13 Citação(ões) na Scopus
    Complications after Surgical Procedures in Patients with Cardiac Implantable Electronic Devices: Results of a Prospective Registry
    (2016) SILVA, Katia Regina da; ALBERTINI, Caio Marcos de Moraes; CREVELARI, Elizabeth Sartori; CARVALHO, Eduardo Infante Januzzi de; FIORELLI, Alfredo Inacio; MARTINELLI FILHO, Martino; COSTA, Roberto
    Background: Complications after surgical procedures in patients with cardiac implantable electronic devices (CIED) are an emerging problem due to an increasing number of such procedures and aging of the population, which consequently increases the frequency of comorbidities. Objective: To identify the rates of postoperative complications, mortality, and hospital readmissions, and evaluate the risk factors for the occurrence of these events. Methods: Prospective and unicentric study that included all individuals undergoing CIED surgical procedures from February to August 2011. The patients were distributed by type of procedure into the following groups: initial implantations (cohort 1), generator exchange (cohort 2), and lead-related procedures (cohort 3). The outcomes were evaluated by an independent committee. Univariate and multivariate analyses assessed the risk factors, and the Kaplan-Meier method was used for survival analysis. Results: A total of 713 patients were included in the study and distributed as follows: 333 in cohort 1, 304 in cohort 2, and 76 in cohort 3. Postoperative complications were detected in 7.5%, 1.6%, and 11.8% of the patients in cohorts 1, 2, and 3, respectively (p = 0.014). During a 6-month follow-up, there were 58 (8.1%) deaths and 75 (10.5%) hospital readmissions. Predictors of hospital readmission included the use of implantable cardioverter-defibrillators (odds ratio [OR] = 4.2), functional class III--IV (OR = 1.8), and warfarin administration (OR = 1.9). Predictors of mortality included age over 80 years (OR = 2.4), ventricular dysfunction (OR = 2.2), functional class III-IV (OR = 3.3), and warfarin administration (OR = 2.3). Conclusions: Postoperative complications, hospital readmissions, and deaths occurred frequently and were strongly related to the type of procedure performed, type of CIED, and severity of the patient's underlying heart disease.
  • bookPart
    Infecções de dispositivos cardíacos eletrônicos implantáveis
    (2015) COSTA, Roberto; ALBERTINI, Caio Marcos de Moraes; NASSIF JR., Miguel; CREVELARI, Elizabeth Sartori; SILVA, Kátia Regina da
  • article 0 Citação(ões) na Scopus
    Prognosis Determinants after Cardioverter-Defibrillators Implantation in Brazil Reply
    (2017) SILVA, Katia Regina da; ALBERTINI, Caio Marcos de Moraes; CREVELARI, Elizabeth Sartori; CARVALHO, Eduardo Infante Januzzi de; FIORELLI, Alfredo Inacio; MARTINELLI FILHO, Martino; COSTA, Roberto
  • article 4 Citação(ões) na Scopus
    Efficacy, Safety, and Performance of Isolated Left vs. Right Ventricular Pacing in Patients with Bradyarrhythmias: A Randomized Controlled Trial
    (2019) CREVELARI, Elizabeth Sartori; SILVA, Katia Regina da; ALBERTINI, Caio Marcos de Moraes; VIEIRA, Marcelo Luiz Campos; MARTINELLI FILHO, Martino; COSTA, Roberto
    Background: Considering the potential deleterious effects of right ventricular (RV) pacing, the hypothesis of this study is that isolated left ventricular (LV) pacing through the coronary sinus is safe and may provide better clinical and echocardiographic benefits to patients with bradyarrhythmias and normal ventricular function requiring heart rate correction alone. Objective: To assess the safety, efficacy, and effects of LV pacing using an active-fixation coronary sinus lead in comparison with RV pacing, in patients eligible for conventional pacemaker (PM) implantation. Methods: Randomized, controlled, and single-blinded clinical trial in adult patients submitted to PM implantation due to bradyarrhythmias and systolic ventricular function >= 0.40. Randomization (RV vs. LV) occurred before PM implantation. The main results of the study were procedural success, safety, and efficacy. Secondary results were clinical and echocardiographic changes. Chi-squared test, Fisher's exact test and Student's t-test were used, considering a significance level of 5%. Results: From June 2012 to January 2014, 91 patients were included, 36 in the RV Group and 55 in the LV Group. Baseline characteristics of patients in both groups were similar. PM implantation was performed successfully and without any complications in all patients in the RV group. Of the 55 patients initially allocated into the LV group, active-fixation coronary sinus lead implantation was not possible in 20 (36.4%) patients. The most frequent complication was phrenic nerve stimulation, detected in 9 (25.7%) patients in the LV group. During the follow-up period, there were no hospitalizations due to heart failure. Reductions of more than 10% in left ventricular ejection fraction were observed in 23.5% of patients in the RV group and 20.6% of those in the LV group (p = 0.767). Tissue Doppler analysis showed that 91.2% of subjects in the RV group and 68.8% of those in the LV group had interventricular dyssynchrony (p = 0.022). Conclusion: The procedural success rate of LV implant was low, and the safety of the procedure was influenced mainly by the high rate of phrenic nerve stimulation in the postoperative period.
  • bookPart
    Infecções de dispositivos cardíacos eletrônicos implantáveis
    (2015) COSTA, Roberto; ALBERTINI, Caio Marcos de Moraes; NASSIF JR., Miguel; CREVELARI, Elizabeth Sartori; SILVA, Kátia Regina da
  • conferenceObject
    Incidence of pulmonary embolism and upper-extremity deep venous thrombosis in patients submitted to lead extraction and upgrade procedures
    (2016) ALBERTINI, C. M. M.; SILVA, K. R.; AMAYA, I. C. M.; MELO, G. R. G.; CREVELARI, E. S.; LEAL, J. M. M.; LIMA, M. F.; CHATE, R. C.; HIGA, K.; NOMURA, C.; MARTINELLI FILHO, M.; COSTA, R.
  • bookPart
    Infecções de dispositivos cardíacos eletrônicos implantáveis
    (2018) COSTA, Roberto; ALBERTINI, Caio Marcos de Moraes; NASSIF JR., Miguel; CREVELARI, Elizabeth Sartori; SILVA, Kátia Regina da