BRUNO ADLER MACCAGNAN PINHEIRO BESEN
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
7 resultados
Resultados de Busca
Agora exibindo 1 - 7 de 7
- Oxigenação por membrana extracorpórea para síndrome do desconforto respiratório agudo grave em pacientes adultos: revisão sistemática e metanálise(2019) MENDES, Pedro Vitale; MELRO, Livia Maria Garcia; LI, Ho Yeh; JOELSONS, Daniel; ZIGAIB, Rogerio; RIBEIRO, José Mauro da Fonseca Pestana; BESEN, Bruno Adler Maccagnan Pinheiro; PARK, MarceloABSTRACT Objective: The evidence of improved survival with the use of extracorporeal membrane oxygenation (ECMO) in acute respiratory distress syndrome is still uncertain. Methods: This systematic review and meta-analysis was registered in the PROSPERO database with the number CRD-42018098618. We performed a structured search of Medline, Lilacs, and ScienceDirect for randomized controlled trials evaluating the use of ECMO associated with (ultra)protective mechanical ventilation for severe acute respiratory failure in adult patients. We used the Cochrane risk of bias tool to evaluate the quality of the evidence. Our primary objective was to evaluate the effect of ECMO on the last reported mortality. Secondary outcomes were treatment failure, hospital length of stay and the need for renal replacement therapy in both groups. Results: Two randomized controlled studies were included in the meta-analysis, comprising 429 patients, of whom 214 were supported with ECMO. The most common reason for acute respiratory failure was pneumonia (60% - 65%). Respiratory ECMO support was associated with a reduction in last reported mortality and treatment failure with risk ratios (RR: 0.76; 95%CI 0.61 - 0.95 and RR: 0.68; 95%CI 0.55 - 0.85, respectively). Extracorporeal membrane oxygenation reduced the need for renal replacement therapy, with a RR of 0.88 (95%CI 0.77 - 0.99). Intensive care unit and hospital lengths of stay were longer in ECMO-supported patients, with an additional P50th 14.84 (P25th - P75th: 12.49 - 17.18) and P50th 29.80 (P25th - P75th: 26.04 - 33.56] days, respectively. Conclusion: Respiratory ECMO support in severe acute respiratory distress syndrome patients is associated with a reduced mortality rate and a reduced need for renal replacement therapy but a substantial increase in the lengths of stay in the intensive care unit and hospital. Our results may help bedside decision-making regarding ECMO initiation in patients with severe respiratory distress syndrome.
- Ultrasound-guided percutaneous dilatational tracheostomy: Going deep into the sea(2015) GOBATTO, Andre Luiz Nunes; BESEN, Bruno Adler Maccagnan Pinheiro; TIERNO, Paulo Fernando Guimaraes Morando Marzocchi; MENDES, Pedro Vitale; CADAMURO, Filipe; JOELSONS, Daniel; MELRO, Livia; PARK, Marcelo; MALBOUISSON, Luiz Marcelo Sa
- Caracterização de pacientes transportados com suporte respiratório e/ou cardiovascular extracorpóreo no Estado de São Paulo − Brasil(2018) LI, Ho Yeh; MENDES, Pedro Vitale; MELRO, Livia Maria Garcia; JOELSONS, Daniel; BESEN, Bruno Adler Maccagnan Pinheiro; COSTA, Eduardo Leite Viera; HIROTA, Adriana Sayuri; BARBOSA, Edzangela Vasconcelos Santos; FORONDA, Flavia Krepel; AZEVEDO, Luciano Cesar Pontes; ROMANO, Thiago Gomes; PARK, MarceloABSTRACT Objective: To characterize the transport of severely ill patients with extracorporeal respiratory or cardiovascular support. Methods: A series of 18 patients in the state of São Paulo, Brazil is described. All patients were consecutively evaluated by a multidisciplinary team at the hospital of origin. The patients were rescued, and extracorporeal membrane oxygenation support was provided on site. The patients were then transported to referral hospitals for extracorporeal membrane oxygenation support. Data were retrieved from a prospectively collected database. Results: From 2011 to 2017, 18 patients aged 29 (25 - 31) years with a SAPS 3 of 84 (68 - 92) and main primary diagnosis of leptospirosis and influenza A (H1N1) virus were transported to three referral hospitals in São Paulo. A median distance of 39 (15 - 82) km was traveled on each rescue mission during a period of 360 (308 - 431) min. A median of one (0 - 2) nurse, three (2 - 3) physicians, and one (0 - 1) physical therapist was present per rescue. Seventeen rescues were made by ambulance, and one rescue was made by helicopter. The observed complications were interruption in the energy supply to the pump in two cases (11%) and oxygen saturation < 70% in two cases. Thirteen patients (72%) survived and were discharged from the hospital. Among the nonsurvivors, there were two cases of brain death, two cases of multiple organ dysfunction syndrome, and one case of irreversible pulmonary fibrosis. Conclusions: Transportation with extracorporeal support occurred without serious complications, and the hospital survival rate was high.
- Ultrasound-guided percutaneous dilational tracheostomy versus bronchoscopy-guided percutaneous dilational tracheostomy in critically ill patients (TRACHUS): a randomized noninferiority controlled trial(2016) GOBATTO, Andre Luiz Nunes; BESEN, Bruno A. M. P.; TIERNO, Paulo F. G. M. M.; MENDES, Pedro V.; CADAMURO, Filipe; JOELSONS, Daniel; MELRO, Livia; CARMONA, Maria J. C.; SANTORI, Gregorio; PELOSI, Paolo; PARK, Marcelo; MALBOUISSON, Luiz M. S.Percutaneous dilational tracheostomy (PDT) is routinely performed in the intensive care unit with bronchoscopy guidance. Recently, ultrasound has emerged as a potentially useful tool to assist PDT and reduce procedure-related complications. An open-label, parallel, non-inferiority randomized controlled trial was conducted comparing an ultrasound-guided PDT with a bronchoscopy-guided PDT in mechanically ventilated critically ill patients. The primary outcome was procedure failure, defined as a composite end-point of conversion to a surgical tracheostomy, unplanned associated use of bronchoscopy or ultrasound during PDT, or the occurrence of a major complication. A total of 4965 patients were assessed for eligibility. Of these, 171 patients were eligible and 118 underwent the procedure, with 60 patients randomly assigned to the ultrasound group and 58 patients to the bronchoscopy group. Procedure failure occurred in one (1.7 %) patient in the ultrasound group and one (1.7 %) patient in the bronchoscopy group, with no absolute risk difference between the groups (90 % confidence interval, -5.57 to 5.85), in the ""as treated"" analysis, not including the prespecified margin of 6 % for noninferiority. No other patient had any major complication in either group. Procedure-related minor complications occurred in 20 (33.3 %) patients in the ultrasound group and in 12 (20.7 %) patients in the bronchoscopy group (P = 0.122). The median procedure length was 11 [7-19] vs. 13 [8-20] min (P = 0.468), respectively, and the clinical outcomes were also not different between the groups. Ultrasound-guided PDT is noninferior to bronchoscopy-guided PDT in mechanically ventilated critically ill patients.
- Comparison between ultrasound- and bronchoscopy-guided percutaneous dilational tracheostomy in critically ill patients: A retrospective cohort study(2015) GOBATTO, Andre Luiz Nunes; BESEN, Bruno Adler Maccagnan Pinheiro; TIERNO, Paulo Fernando Guimaraes Morando Marzocchi; MENDES, Pedro Vitale; CADAMURO, Filipe; JOELSONS, Daniel; MELRO, Livia; PARK, Marcelo; MALBOUISSON, Luiz Marcelo SaIntroduction: Percutaneous dilational tracheostomy (PDT) is routinely performed in the intensive care unit with bronchoscopic guidance. Recently, ultrasound (US) has emerged as a new safety adjunct tool to increase the efficacy of PDT. However, the available data are limited to case series without any control group. Hence, a retrospective cohort study was designed to evaluate the efficacy of US-guided PDT compared with bronchoscopy-guided PDT. Methods: All patients who were submitted to PDT after the standardization of US-guided PDT technique in our institution were analyzed. Demographic and procedure-related variables, complications, and clinical outcomes were collected and compared in patients undergoing US- or bronchoscopy-guided PDT. Results: Sixty patients who had been submitted to PDT were studied, including 11 under bronchoscopy guidance and 49 under US guidance. No surgical conversion was necessary in any of the procedures, and bronchoscopy assistance was only required in 1 case in the US group. The procedure length was shorter in the US group than in the bronchoscopy group (12 vs 15 minutes, P = .028). None of the patients had any major complications. The minor complication rates were not significantly different between the groups, nor was the probability of breathing without assistance within 28 days, intensive care unit length of stay, or hospital mortality. Conclusion: Ultrasound-guided PDT is effective, safe, and associated with similar complication rates and clinical outcomes compared with bronchoscopy-guided PDT.
- Detection of severe acute respiratory coronavirus virus 2 (SARS-CoV-2) in the air near patients using noninvasive respiratory support devices(2023) BESEN, Bruno Adler Maccagnan Pinheiro; BRUNA, Camila Quartim de Moraes; CIOFI-SILVA, Caroline Lopes; CORREA, Maria Cassia Mendes; GRAZIANO, Kazuko Uchikawa; PAULA, Anderson Vicente de; YEH-LI, Ho; JOELSONS, Daniel; MENDES, Pedro Vitale; CARVALHO, Laina Bubach; MOURA, Maria Luisa do Nascimento; GUIMARAES, Thais; COSTA, Silvia Figueiredo
- The impact of obesity in hospitalized patients with COVID-19: a retrospective cohort study(2024) CARRA, Fabio Alfano; MELO, Maria Edna de; STUMPF, Matheo A. M.; CERCATO, Cintia; FERNANDES, Ariana E.; MANCINI, Marcio C.; HIROTA, Adriana; KANASIRO, Alberto Kendy; CRESCENZI, Alessandra; FERNANDES, Amanda Coelho; MIETHKE-MORAIS, Anna; BELLINTANI, Arthur Petrillo; CANASIRO, Artur Ribeiro; CARNEIRO, Barbara Vieira; ZANBON, Beatriz Keiko; PINHEIRO, Bernardo; BATISTA, Senna Nogueira; NICOLAO, Bianca Ruiz; BESEN, Bruno Adler Maccagnan Pinheiro; BISELLI, Bruno; MACEDO, Bruno Rocha De; TOLEDO, Caio Machado Gomes De; CARVALHO, Carlos Roberto Ribeiro De; MOL, Caroline Gomes; STIPANICH, Cassio; BUENO, Caue Gasparotto; GARZILLO, Cibele; TANAKA, Clarice; FORTE, Daniel Neves; JOELSONS, Daniel; ROBIRA, Daniele; COSTA, Eduardo Leite Vieira; SILVA JUNIOR, Elson Mendes Da; REGALIO, Fabiane Aliotti; SEGURA, Gabriela Cardoso; LOURO, Giulia Sefrin; MARCELINO, Gustavo Brasil; HO, Yeh-Li; FERREIRA, Isabela Argollo; GOIS, Jeison Oliveira; SILVA-JR, Joao Manoel Da; JUNIOR, Jose Otto Reusing; RIBEIRO, Julia Fray; FERREIRA, Juliana Carvalho; GALLETI, Karine Vusberg; SILVA, Katia Regina; ISENSEE, Larissa Padrao; OLIVEIRA, Larissa Santos; TANIGUCHI, Leandro Utino; LETAIF, Leila Suemi; LIMA, Ligia Trombetta; PARK, Lucas Yongsoo; NETTO, Lucas Chaves; NOBREGA, Luciana Cassimiro; HADDAD, Luciana Bertocco Paiva; HAJJAR, Ludhmila Abrahao; MALBOUISSON, Luiz Marcelo Sa; PANDOLFI, Manuela Cristina Adsuara; PARK, Marcelo; CARMONA, Maria Jose Carvalho; ANDRADE, Maria Castilho Prandini H.; SANTOS, Mariana Moreira; BATELOCHE, Matheus Pereira; SUIAMA, Mayra Akimi; OLIVEIRA, Mayron Faria de; SOUSA, Mayson Laercio; GARCIA, Michelle Louvaes; HUEMER, Natassja; MENDES, Pedro Vitale; LINS, Paulo Ricardo Gessolo; SANTOS, Pedro Gaspar Dos; MOREIRA, Pedro Ferreira Paiva; GUAZZELLI, Renata Mello; REIS, Renato Batista Dos; DALTRO-OLIVEIRA, Renato; ROEPKE, Roberta Muriel Longo; PEDRO, Rodolpho Augusto Moura; KONDO, Rodrigo; RACHED, Samia Zahi; FONSECA, Sergio Roberto Silveira Da; BORGES, Thais Sousa; FERREIRA, Thalissa; JUNIOR, Vilson Cobello; SALES, Vivian Vieira Tenorio; FERREIRA, Willaby Serafim CassaBackground Obesity is believed to be a risk factor for COVID-19 and unfavorable outcomes, although data on this remains to be better elucidated.Objective To evaluate the impact of obesity on the endpoints of patients hospitalized due to SARS-CoV-2.Methods This retrospective cohort study evaluated patients hospitalized at a tertiary hospital (Hospital das Cl & iacute;nicas da Faculdade de Medicina da USP) from March to December 2020. Only patients positive for COVID-19 (real-time PCR or serology) were included. Data were collected from medical records and included clinical and demographic information, weight and height, SAPS-3 score, comorbidities, and patient-centered outcomes (mortality, and need for mechanical ventilation, renal replacement therapy, or vasoactive drugs). Patients were divided into categories according to their BMI (underweight, eutrophic, overweight and obesity) for comparison porpoise.Results A total of 2547 patients were included. The mean age was 60.3 years, 56.2% were men, 65.2% were white and the mean BMI was 28.1 kg/m(2). SAPS-3 score was a risk factor for all patient-centered outcomes (HR 1.032 for mortality, OR 1.03 for dialysis, OR 1.07 for vasoactive drug use, and OR 1.08 for intubation, p < 0.05). Male sex increased the risk of death (HR 1.175, p = 0.027) and dialysis (OR 1.64, p < 0.001), and underweight was protective for vasoactive drug use (OR 0.45, p = 0.027) and intubation (OR 0.31, p < 0.003).Conclusion Obesity itself was not an independent factor for worse patient-centered outcomes. Critical clinical state (indirectly evaluated by SAPS-3) appears to be the most important variable related to hard outcomes in patients infected with COVID-19.