Search Results - "Otávio T Ranzani"

Noninvasive ventilation in critically ill very old patients with pneumonia: A multicenter retrospective cohort study by Besen, Bruno A M P, Park, Marcelo, Ranzani, Otávio T

“…Very old patients (≥ 80 years-old, VOP) are increasingly admitted to intensive care units (ICUs). Community-acquired pneumonia (CAP) is a common reason for…”
Get full text

Community-acquired pneumonia by Prina, Elena, MD, Ranzani, Otavio T, MD, Torres, Antoni, Prof

“…Summary Community-acquired pneumonia causes great mortality and morbidity and high costs worldwide. Empirical selection of antibiotic treatment is the…”
Get full text

C-reactive protein/albumin ratio predicts 90-day mortality of septic patients by Ranzani, Otavio T, Zampieri, Fernando Godinho, Forte, Daniel Neves, Azevedo, Luciano Cesar Pontes, Park, Marcelo

“…Residual inflammation at ICU discharge may have impact upon long-term mortality. However, the significance of ongoing inflammation on mortality after ICU…”
Get full text

Severe community-acquired pneumonia: Characteristics and prognostic factors in ventilated and non-ventilated patients by Ferrer, Miquel, Travierso, Chiara, Cilloniz, Catia, Gabarrus, Albert, Ranzani, Otavio T, Polverino, Eva, Liapikou, Adamantia, Blasi, Francesco, Torres, Antoni

“…Patients with severe community-acquired pneumonia (SCAP) and life-threatening acute respiratory failure may require invasive mechanical ventilation (IMV)…”
Get full text

Urban-rural differences in hypertension prevalence in low-income and middle-income countries, 1990–2020: A systematic review and meta-analysis by Ranzani, Otavio T, Kalra, Anjani, Di Girolamo, Chiara, Curto, Ariadna, Valerio, Fernanda, Halonen, Jaana I, Basagaña, Xavier, Tonne, Cathryn

“…Background The influence of urbanicity on hypertension prevalence remains poorly understood. We conducted a systematic review and meta-analysis to assess the…”
Get full text

New Sepsis Definition (Sepsis-3) and Community-acquired Pneumonia Mortality. A Validation and Clinical Decision-Making Study by Ranzani, Otavio T, Prina, Elena, Menéndez, Rosario, Ceccato, Adrian, Cilloniz, Catia, Méndez, Raul, Gabarrus, Albert, Barbeta, Enric, Bassi, Gianluigi Li, Ferrer, Miquel, Torres, Antoni

“…The Sepsis-3 Task Force updated the clinical criteria for sepsis, excluding the need for systemic inflammatory response syndrome (SIRS) criteria. The clinical…”
Get full text

Diagnosis of ventilator-associated pneumonia in critically ill adult patients—a systematic review and meta-analysis by Fernando, Shannon M., Tran, Alexandre, Cheng, Wei, Klompas, Michael, Kyeremanteng, Kwadwo, Mehta, Sangeeta, English, Shane W., Muscedere, John, Cook, Deborah J., Torres, Antoni, Ranzani, Otavio T., Fox-Robichaud, Alison E., Alhazzani, Waleed, Munshi, Laveena, Guyatt, Gordon H., Rochwerg, Bram

“…The accuracy of the signs and tests that clinicians use to diagnose ventilator-associated pneumonia (VAP) and initiate antibiotic treatment has not been well…”
Get full text

Effectiveness of an inactivated Covid-19 vaccine with homologous and heterologous boosters against Omicron in Brazil by Ranzani, Otavio T., Hitchings, Matt D. T., de Melo, Rosana Leite, de França, Giovanny V. A., Fernandes, Cássia de Fátima R., Lind, Margaret L., Torres, Mario Sergio Scaramuzzini, Tsuha, Daniel Henrique, David, Leticia C. S., Said, Rodrigo F. C., Almiron, Maria, de Oliveira, Roberto D., Cummings, Derek A. T., Dean, Natalie E., Andrews, Jason R., Ko, Albert I., Croda, Julio

“…The effectiveness of inactivated vaccines (VE) against symptomatic and severe COVID-19 caused by omicron is unknown. We conducted a nationwide, test-negative,…”
Get full text

Effectiveness of ChAdOx1 vaccine in older adults during SARS-CoV-2 Gamma variant circulation in São Paulo by Hitchings, Matt D. T., Ranzani, Otavio T., Dorion, Murilo, D’Agostini, Tatiana Lang, de Paula, Regiane Cardoso, de Paula, Olivia Ferreira Pereira, de Moura Villela, Edlaine Faria, Torres, Mario Sergio Scaramuzzini, de Oliveira, Silvano Barbosa, Schulz, Wade, Almiron, Maria, Said, Rodrigo, de Oliveira, Roberto Dias, Silva, Patricia Vieira, de Araújo, Wildo Navegantes, Gorinchteyn, Jean Carlo, Andrews, Jason R., Cummings, Derek A. T., Ko, Albert I., Croda, Julio

“…A two-dose regimen of the Oxford-AstraZeneca (ChAdOx1) Covid-19 vaccine with an inter-dose interval of three months has been implemented in many countries with…”
Get full text

The importance for tuberculosis of mitigating economic crises by Rasella, Davide, Ranzani, Otavio T

Get full text

One Health and surveillance of zoonotic tuberculosis in selected low-income, middle-income and high-income countries: A systematic review by de Macedo Couto, Rodrigo, Santana, Giulia Osório, Ranzani, Otavio T, Waldman, Eliseu Alves

“…Little is known about zoonotic tuberculosis (zTB) due to Mycobacterium bovis burden across the globe. The aim of this study was to describe zTB surveillance…”
Get full text

Invasive and non-invasive diagnostic approaches for microbiological diagnosis of hospital-acquired pneumonia by Ranzani, Otavio T, Senussi, Tarek, Idone, Francesco, Ceccato, Adrian, Li Bassi, Gianluigi, Ferrer, Miquel, Torres, Antoni

“…Data on the methods used for microbiological diagnosis of hospital-acquired pneumonia (HAP) are mainly extrapolated from ventilator-associated pneumonia. HAP…”
Get full text

Effectiveness of COVID-19 vaccines against severe COVID-19 among patients with cancer in Catalonia, Spain by Lazar Neto, Felippe, Mercadé-Besora, Núria, Raventós, Berta, Pérez-Crespo, Laura, Castro Junior, Gilberto, Ranzani, Otavio T., Duarte-Salles, Talita

“…Patients with cancer were excluded from pivotal randomized clinical trials of COVID-19 vaccine products, and available observational evidence on vaccine…”
Get full text

Emotional disorders in pairs of patients and their family members during and after ICU stay by Fumis, Renata Rego Lins, Ranzani, Otavio T, Martins, Paulo Sérgio, Schettino, Guilherme

“…Patients and family members undergo different experiences of suffering from emotional disorders during ICU stay and after ICU discharge. The purpose of this…”
Get full text

Effectiveness of CoronaVac among healthcare workers in the setting of high SARS-CoV-2 Gamma variant transmission in Manaus, Brazil: A test-negative case-control study by Hitchings, Matt D.T., Ranzani, Otavio T., Torres, Mario Sergio Scaramuzzini, de Oliveira, Silvano Barbosa, Almiron, Maria, Said, Rodrigo, Borg, Ryan, Schulz, Wade L., de Oliveira, Roberto Dias, da Silva, Patricia Vieira, de Castro, Daniel Barros, Sampaio, Vanderson de Souza, de Albuquerque, Bernardino Cláudio, Ramos, Tatyana Costa Amorim, Fraxe, Shadia Hussami Hauache, da Costa, Cristiano Fernandes, Naveca, Felipe Gomes, Siqueira, Andre M., de Araújo, Wildo Navegantes, Andrews, Jason R., Cummings, Derek A.T., Ko, Albert I., Croda, Julio

“…Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variant, Gamma, emerged in the city of Manaus in late 2020 during a large resurgence of…”
Get full text

Association of ambient and household air pollution with lung function in young adults in an peri-urban area of South-India: A cross-sectional study by Ranzani, Otavio T., Bhogadi, Santhi, Milà, Carles, Kulkarni, Bharati, Balakrishnan, Kalpana, Sambandam, Sankar, Garcia-Aymerich, Judith, Marshall, Julian D., Kinra, Sanjay, Tonne, Cathryn

“…•The evidence for the effects of air pollution on lung function of young adults is scarce.•We evaluated annual average PM2.5outdoors at residence and biomass…”
Get full text

Personal exposure to particulate air pollution and vascular damage in peri-urban South India by Ranzani, Otavio T., Milà, Carles, Sanchez, Margaux, Bhogadi, Santhi, Kulkarni, Bharati, Balakrishnan, Kalpana, Sambandam, Sankar, Sunyer, Jordi, Marshall, Julian D, Kinra, Sanjay, Tonne, Cathryn

“…[Display omitted] •We evaluated personal exposure to PM2.5 and BC in adults from peri-urban India.•PM2.5 was associated with vascular damage by three…”
Get full text

Association between primary or booster COVID-19 mRNA vaccination and Omicron lineage BA.1 SARS-CoV-2 infection in people with a prior SARS-CoV-2 infection: A test-negative case-control analysis by Lind, Margaret L, Robertson, Alexander J, Silva, Julio, Warner, Frederick, Coppi, Andreas C, Price, Nathan, Duckwall, Chelsea, Sosensky, Peri, Di Giuseppe, Erendira C, Borg, Ryan, Fofana, Mariam O, Ranzani, Otavio T, Dean, Natalie E, Andrews, Jason R, Croda, Julio, Iwasaki, Akiko, Cummings, Derek A T, Ko, Albert I, Hitchings, Matt D T, Schulz, Wade L

“…The benefit of primary and booster vaccination in people who experienced a prior Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection remains…”
Get full text

Rapid identification of antimicrobial resistance patterns allows a faster antibiotic adequacy by Ceccato, Adrian, Ranzani, Otavio T, Torres, Antoni

Get full text

Vaccine coverage and effectiveness against laboratory-confirmed symptomatic and severe Covid-19 in indigenous people in Brazil: a cohort study by Pescarini, Julia M, Cardoso, Andrey M, Santos, Ricardo Ventura, Scaff, Priscila F, Paixao, Enny S, Ranzani, Otavio T, Cerqueira-Silva, Thiago, Boaventura, Viviane S, Bertoldo-Junior, Juracy, de Oliveira, Vinicius A, Werneck, Guilherme L, Barreto, Mauricio L, Barral-Netto, Manoel

“…Indigenous people have historically suffered devastating impacts from epidemics and continue to have lower access to healthcare and be especially vulnerable to…”
Get full text