Skip to content

Home Search Authors Pakistan News Saved

SciRah

SciRah does not host or store research papers. Results come live from free, official scholarly APIs, and every paper links back to its original source.

Data sources

OpenAlex
Semantic Scholar
Crossref
CORE
arXiv
PubMed

Privacy policy Terms of service

R. Moraes · SciRah

Researcher profile · Semantic Scholar

R. Moraes

Share profile

R. Moraes — researcher profile on SciRah

h-index: 14
Works: 50
Citations: 796

Most-cited papers

Effect of Flexible Family Visitation on Delirium Among Patients in the Intensive Care Unit: The ICU Visits Randomized Clinical Trial.
R. Rosa, M. Falavigna, D. B. da Silva, D. Sganzerla +44 more
2019Journal of the American Medical Association (JAMA)208 citations Open access
Semantic Scholar
Management of the Brain-Dead Organ Donor: A Systematic Review and Meta-Analysis
T. H. Rech, R. Moraes, Daisy Crispim, M. Czepielewski +1 more
2013Transplantation89 citations Open access
Semantic Scholar
Phase angle as a prognostic marker in patients with critical illness.
Taís Kereski da Silva, M. Berbigier, Bibiana de Almeida Rubin, R. Moraes +2 more
2015Nutrition in clinical practice63 citations
Semantic Scholar
Vitamin D deficiency is independently associated with mortality among critically ill patients
R. Moraes, G. Friedman, I. Wawrzeniak, L. Marques +3 more
2015Clinics57 citations Open access
Semantic Scholar
Spontaneous Breathing Trials With T-Piece or Pressure Support Ventilation
J. Pellegrini, R. Moraes, J. Maccari, R. P. de Oliveira +4 more
2016Respiratory care47 citations Open access
Semantic Scholar
Assessment and treatment of hyperglycemia in critically ill patients
M. V. Viana, R. Moraes, A. Fabbrin, M. Santos +1 more
2014Revista Brasileira de Terapia Intensiva34 citations Open access
Semantic Scholar
Study protocol to assess the effectiveness and safety of a flexible family visitation model for delirium prevention in adult intensive care units: a cluster-randomised, crossover trial (The ICU Visits Study)
R. Rosa, M. Falavigna, C. Robinson, D. D. da Silva +30 more
2018BMJ Open29 citations Open access
Semantic Scholar
De-escalation, adequacy of antibiotic therapy and culture positivity in septic patients: an observational study
R. Moraes, Julián Alberto Viteri Guillén, W. Zabaleta, F. Borges
2016Revista Brasileira de Terapia Intensiva28 citations Open access
Semantic Scholar
Renal Outcomes of Vasopressin and Its Analogs in Distributive Shock: A Systematic Review and Meta-Analysis of Randomized Trials
W. Nedel, T. H. Rech, R. Ribeiro, J. Pellegrini +1 more
2019Critical Care Medicine25 citations
Semantic Scholar
Incidence of venous thromboembolism among patients with severe COVID-19 requiring mechanical ventilation compared to other causes of respiratory failure: a prospective cohort study
J. Pellegrini, T. H. Rech, Patrícia Schwarz, A. D. de Oliveira +4 more
2020Journal of Thrombosis and Thrombolysis24 citations Open access
Semantic Scholar
Diagnosis of adrenal failure in critically ill patients.
R. Moraes, M. Czepielewski, G. Friedman, Evandro Lucas de Borba
2011Arquivos brasileiros de endocrinologia e metabologia24 citations Open access
Semantic Scholar
Accuracy of C ‐ Reactive protein as a bacterial infection marker in critically immunosuppressed patients: A systematic review and meta‐analysis
V. D. de Oliveira, R. Moraes, A. Stein, E. Wendland
2017Journal of critical care23 citations
Semantic Scholar
Contrasting effects of preexisting hyperglycemia and higher body size on hospital mortality in critically ill patients: a prospective cohort study
M. V. Viana, R. Moraes, A. Fabbrin, M. Santos +5 more
2014BMC Endocrine Disorders16 citations Open access
Semantic Scholar
Comparison of Low and High Dose Cosyntropin Stimulation Tests in the Diagnosis of Adrenal Insufficiency in Septic Shock Patients
R. Moraes, G. Friedman, T. Tonietto, H. Saltz +1 more
2012Hormone and Metabolic Research16 citations
Semantic Scholar
Mechanism of a Flexible ICU Visiting Policy for Anxiety Symptoms Among Family Members in Brazil: A Path Mediation Analysis in a Cluster-Randomized Clinical Trial
R. Rosa, J. Pellegrini, R. Moraes, R. Prieb +10 more
2021Critical Care Medicine15 citations
Semantic Scholar
Aldosterone secretion in patients with septic shock: a prospective study.
R. Moraes, G. Friedman, M. V. Viana, T. Tonietto +2 more
2013Arquivos brasileiros de endocrinologia e metabologia14 citations Open access
Semantic Scholar
Corticosteroid therapy for severe sepsis and septic shock.
R. Moraes, M. Czepielewski
2009Journal of the American Medical Association (JAMA)12 citations
Semantic Scholar
Nutritional therapy and outcomes in underweight critically ill patients.
M. V. Viana, A. L. Tavares, L. A. Gross, T. Tonietto +4 more
2020Clinical Nutrition11 citations Open access
Semantic Scholar
Does SOFA predict outcomes better than SIRS in Brazilian ICU patients with suspected infection? A retrospective cohort study
R. Rosa, R. Moraes, T. Lisboa, D. Schunemann +1 more
2017Brazilian Journal of Infectious Diseases8 citations Open access
Semantic Scholar
Septic Shock: Clinical Indicators And Implications To Critical Patient Care.
L. R. C. Pinto, Karina de Oliveira Azzolin, Amália de Fátima Lucena, M. Moretti +3 more
2021Journal of Clinical Nursing7 citations
Semantic Scholar
DONORS (Donation Network to Optimise Organ Recovery Study): Study protocol to evaluate the implementation of an evidence-based checklist for brain-dead potential organ donor management in intensive care units, a cluster randomised trial
G. Westphal, C. Robinson, Alexandre Biasi, F. Machado +30 more
2019BMJ Open7 citations Open access
Semantic Scholar
Resuscitation fluid practices in Brazilian intensive care units: a secondary analysis of Fluid-TRIPS
F. G. D. de Freitas, N. Hammond, Yang Li, L. D. de Azevedo +194 more
2021Revista Brasileira de Terapia Intensiva6 citations Open access
Semantic Scholar
Statistical analysis plan for a cluster-randomized crossover trial comparing the effectiveness and safety of a flexible family visitation model for delirium prevention in adult intensive care units (the ICU Visits Study)
D. Sganzerla, C. Teixeira, C. Robinson, Renata Kochhann +20 more
2018Trials6 citations Open access
Semantic Scholar
Association between vitamin D levels and inflammatory activity in brain death: A prospective study.
Geisiane Custódio, P. Schwarz, Daisy Crispim, R. Moraes +3 more
2018Transplant Immunology6 citations
Semantic Scholar
ESICM LIVES 2016: part three : Milan, Italy. 1-5 October 2016.
T. Velasquez, G. Mackey, J. Lusk, U. Kyle +496 more
20165 citations
Semantic Scholar
A Coordinated and Multidisciplinary Strategy can Reduce the Time for Antibiotics in Septic Patients at a University Hospital
R. Moraes, Jaqueline Sangiogo Haas, Josi Vidart, Rafael Nicolaidis +4 more
2023Indian Journal of Critical Care Medicine4 citations Open access
Semantic Scholar
Time to clearance of abdominal septic focus and mortality in patients with sepsis.
R. Moraes, Thiago Ferreira Serafini, Josi Vidart, M. Moretti +4 more
2020Revista Brasileira de Terapia Intensiva3 citations Open access
Semantic Scholar
Intracerebral hemorrhage in ICU: is it worth treating?
S. Sivakumar, F. Taccone, K. Desai, C. Lazaridis +496 more
20162 citations Open access
Semantic Scholar
Comparison of cumulative incidence analysis and Kaplan-Meier for analysis of shock reversal in patients with septic shock.
R. Moraes, G. Friedman, T. Lisboa, M. V. Viana +2 more
2012Journal of critical care2 citations Open access
Semantic Scholar
Distúrbios ácido-básicos em pacientes críticos - método de Stewart Acid-base disorders in critically ill patients - Stewart theory
M. Boniatti, Paulo Ricardo Cerveira Cardoso, R. Moraes
20062 citations
Semantic Scholar
Desfechos clínicos de pacientes com hemocultura positiva em hospital público universitário: um estudo transversal
Jaqueline Sangiogo Haas, Mari Ness, Júlia Casa Fagherazz, Miriane Melo Silveira Moretti +2 more
2025REVISA1 citations Open access
Semantic Scholar
Functional assessment and mortality in underweight critically ill patients one year after hospital discharge: A prospective cohort study.
M. V. Viana, L. A. Gross, A. L. Tavares, T. Tonietto +4 more
2023Clinical Nutrition ESPEN1 citations
Semantic Scholar
OR64: Fasting is the Strongest Risk Factor for Hospital Mortality in Critically Ill Underweight Patients
M. V. Viana, L. Viana, Luiza de Azevedo Gross, V. L. Costa +4 more
20171 citations
Semantic Scholar
Cortical and subcortical grey matter morphometry for neuroprognostication after cardiac arrest
T. Velasquez, G. Mackey, J. Lusk, U. Kyle +496 more
20161 citations Open access
Semantic Scholar
High-Flow Nasal Cannula Oxygen in Respiratory Failure.
I. Wawrzeniak, R. Moraes, L. Fendt
2015New England Journal of Medicine1 citations
Semantic Scholar
Microbiologic profile of hospitalized healthcare workers
R. Moraes, A. Della Giustina, Eliana Madalena Vicentini Farenzena, Laura de Mattos Milman +1 more
20141 citations Open access
Semantic Scholar
Cortisol variation after low-dose Cortrosyn test.
R. Moraes, M. Czepielewski, G. Friedman
2010Critical Care Medicine1 citations
Semantic Scholar
Is the cortrosyn test necessary in high basal corticoid patients with septic shock?
R. Moraes, M. Czepielewski, G. Friedman
2009Critical Care Medicine1 citations
Semantic Scholar
Time to clearance of abdominal septic focus and mortality in patients with sepsis
R. Moraes, Thiago Ferreira Serafini, Josi Vidart, M. Moretti +4 more
2020Revista Brasileira de Terapia Intensiva0 citations Open access
Semantic Scholar
Impact of a sepsis bundle in mortality of a tertiary academic public hospital
G. Friedman, R. Moraes, Josi Vidart, V. D. de Oliveira +2 more
20180 citations
Semantic Scholar
Hyperglycemia was not a risk factor for mortality in malnourished critically ill patients
L. Viana, A. L. Tavares, Luiza de Azevedo Gross, V. L. Costa +2 more
20180 citations
Semantic Scholar
Early feeding and higher protein intake reduce mortality in malnourished critically ill patients
V. L. Costa, M. V. Viana, L. Viana, A. L. Tavares +4 more
20170 citations
Semantic Scholar
Early increase in protein intake reduces mortality in underweight critically ill patients
M. V. Viana, T. Tonietto, Luiza de Azevedo Gross, V. L. Costa +6 more
20160 citations
Semantic Scholar
Modulation of peroxynitrite improves host response to vasopressin in ovine sepsis
Sabrina Frighetto Henrich, T. H. Rech, I. C. Wawrzeniak, R. Moraes +6 more
2013Critical Care0 citations Open access
Semantic Scholar
Prophylactic haloperidol: too early to lose hope.
M. V. Viana, R. Moraes, T. Tonietto, M. Boniatti
2013The Lancet Respiratory Medicine0 citations Open access
Semantic Scholar
Contrasting effects of preexisting hyperglycaemia and increased body size on hospital mortality in critically ill patients : a prospective study
A. Fabbrin, M. Santos, M. V. Viana, R. Moraes +1 more
20120 citations
Semantic Scholar
Frequency of mange mites in dogs tested at the Laboratory of Parasitic Diseases of the Universidade de Passo Fundo, southern Brazil.
M. Vieira, R. Moraes, C. G. Silva
20090 citations
Semantic Scholar
Occurrence of Giardia spp. in domestic and wild animals diagnosed by routine stool tests conducted by the Laboratory of Parasitic Diseases of the Universidade de Passo Fundo (Brazil).
M. Vieira, R. Moraes, C. G. Silva, M. T. Oliveira +1 more
20090 citations
Semantic Scholar
Comparation of HIGH dose and low dose cosyntropin test in septic shock patients
R. Moraes, G. Friedman, T. Tonietto, H. Saltz +3 more
20080 citations
Semantic Scholar
Acid-base disorders in critically ill patients – Stewart theory [Abstract in English]
M. Boniatti, Paulo Ricardo Cerveira Cardoso, R. Moraes
20070 citations
Semantic Scholar

Frequent co-authors

Invite them to SciRah by sharing their profile.

G. Friedman×14
Invite
G. Friedman — researcher profile on SciRah
M. V. Viana×12
Invite
M. V. Viana — researcher profile on SciRah
M. Czepielewski×11
Invite
M. Czepielewski — researcher profile on SciRah
T. Tonietto×10
Invite
T. Tonietto — researcher profile on SciRah

×7

Invite

J. Pellegrini — researcher profile on SciRah

Invite

F. Bozza — researcher profile on SciRah

Invite

C. Teixeira — researcher profile on SciRah

Invite

R. Rosa — researcher profile on SciRah

A. L. Tavares×6

Invite

A. L. Tavares — researcher profile on SciRah

Invite

V. L. Costa — researcher profile on SciRah

Invite

L. Viana — researcher profile on SciRah

Invite

M. Moretti — researcher profile on SciRah