LEANDRO UTINO TANIGUCHI
Projetos de Pesquisa
Unidades Organizacionais
Instituto Central, Hospital das Clínicas, Faculdade de Medicina - Médico
LIM/51 - Laboratório de Emergências Clínicas, Hospital das Clínicas, Faculdade de Medicina
LIM/51 - Laboratório de Emergências Clínicas, Hospital das Clínicas, Faculdade de Medicina
103 resultados
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- NEGATIVE FLUID BALANCE IN SEPSIS: WHEN AND HOW?(2017) BESEN, Bruno Adler Maccagnan Pinheiro; TANIGUCHI, Leandro UtinoFluid resuscitation plays a fundamental role in the treatment of septic shock. Administration of inappropriately large quantities of fluid may lead to volume overload, which is increasingly recognized as an independent risk factor for morbidity and mortality in critical illness. In the early treatment of sepsis, timely fluid challenges should be given to optimize organ perfusion, but continuous positive fluid balance is discouraged. In fact, achievement of a negative fluid balance during treatment of sepsis is associated with better outcomes. This review will discuss the relationship between fluid overload and unfavorable outcomes in sepsis, and how fluid overload can be prevented and managed.
bookPart Trauma torácico(2015) TANIGUCHI, Leandro UtinobookPart Peritonite bacteriana espontânea(2017) TANIGUCHI, Leandro Utino; MARTINS, Herlon SaraivabookPart Distúrbios acidobásicos na UTI(2015) MACIEL, Alexandre Toledo; TANIGUCHI, Leandro Utino- Subjective score and outcomes after discharge from the intensive care unit: a prospective observational study(2019) TANIGUCHI, Leandro Utino; RAMOS, Fernando Jose da Silva; MOMMA, Arthur Khan; MARTINS FILHO, Antonio Paulo Ramos; BARTOCCI, Juliana Jardim; LOPES, Maria Fernanda Dias; SAD, Matheus Horta; RODRIGUES, Cinthia Mendes; SIQUEIRA, Ellen Maria Pires; VIEIRA JR., Jose MauroObjective Intensive care unit (ICU) discharge is a decision process that is usually performed subjectively. We evaluated whether a subjective score (Sabadell score) is associated with hospital outcomes. Methods We conducted a prospective cohort study from August 2014 to May 2015 at a tertiary-care private hospital in Brazil. We analyzed 425 patients who were discharged alive from the ICU to the wards. We used univariate and multivariate analysis to identify risk factors associated with a composite endpoint of worse outcomes (later ICU readmission or ward death) during the same hospitalization. Results Forty-three patients (10.1%) were readmitted after ICU discharge, and 19 died in the ward. Compared with patients with successful outcomes, those with the composite endpoint were older and more severely ill, had a nonsurgical reason for hospitalization, more frequently came from the ward, were less frequently independent during daily activities, had sepsis, had higher C-reactive protein concentrations at ICU admission, and had higher Sabadell scores at discharge. The multivariate analysis showed that sepsis and the Sabadell score were independently and significantly associated with worse outcomes. Conclusion Sepsis at admission and the Sabadell score were predictors of worse hospital outcomes. The Sabadell score might be a promising predictive tool.
bookPart Emergências hipertensivas(2015) OLMOS, Rodrigo Díaz; MARTINS, Herlon Saraiva; TANIGUCHI, Leandro UtinoconferenceObject ASSOCIATION BETWEEN EARLY FLUID BALANCE, ORGAN FAILURES AND OUTCOMES IN VENTILATED PATIENTS(2015) AZEVEDO, Luciano; IGNACIO, Fernando; SILVA, Ulysses; SOUZA-DANTAS, Vicente; TANIGUCHI, Leandro; SALLUH, Jorge; REA-NETO, Alvaro; SOARES, MarciobookPart Trombose venosa profunda e tromboembolismo pulmonar(2015) TANIGUCHI, Leandro Utino- Point-of-care ultrasonography in Brazilian intensive care units: a national survey(2018) PELLEGRINI, Jose Augusto Santos; CORDIOLI, Ricardo Luiz; GRUMANN, Ana Cristina Burigo; ZIEGELMANN, Patricia Klarmann; TANIGUCHI, Leandro UtinoBackground: Point-of-care ultrasonography (POCUS) has recently become a useful tool that intensivists are incorporating into clinical practice. However, the incorporation of ultrasonography in critical care in developing countries is not straightforward. Methods: Our objective was to investigate current practice and education regarding POCUS among Brazilian intensivists. A national survey was administered to Brazilian intensivists using an electronic questionnaire. Questions were selected by the Delphi method and assessed topics included organizational issues, POCUS technique and training patterns, machine availability, and main applications of POCUS in daily practice. Results: Of 1533 intensivists who received the questionnaire, 322 responded from all of Brazil's regions. Two hundred and five (63.8%) reported having access to an ultrasound machine dedicated to the intensive care unit (ICU); however, this was more likely in university hospitals than in non-university hospitals (80.6 vs. 59.6%; risk ratio [RR] = 1.35 [1.16-1.58], p = 0.002). The main applications of POCUS were ultrasound-guided central vein catheterization (49.4%) and bedside echocardiographic assessment (33.9%). Two hundred and fifty-eight (80.0%) reported having at least one POCUS-trained intensivist in their staff (trained units). Trained units were more likely to perform routine ultrasound-guided jugular vein catheterization than non-trained units (38.6 vs. 16.4%; RR = 2.35 [1.31-4.23], p = 0.001). The proportion of POCUS-trained intensivists and availability of a dedicated ultrasound machine were both independently associated with performing ultrasound-guided jugular vein catheterization (RR = 1.91 [1.32-2.77], p = 0.001) and (RR = 2.20 [1.26-3.29], p = 0.005), respectively. Conclusions: A significant proportion of Brazilian ICUs had at least one intensivist with POCUS capability in their staff. Although ultrasound-guided central vein catheterization constitutes the main application of POCUS, adherence to guideline recommendations is still suboptimal.
bookPart Trombose venosa profunda e tromboembolismo pulmonar(2022) TANIGUCHI, Leandro Utino