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

O. Karam · SciRah

Researcher profile · Semantic Scholar

O. Karam

Share profile

O. Karam — researcher profile on SciRah

h-index: 29
Works: 139
Citations: 4,257

Most-cited papers

Surviving Sepsis Campaign International Guidelines for the Management of Septic Shock and Sepsis-Associated Organ Dysfunction in Children
S. Weiss, M. Peters, W. Alhazzani, Michael S. D. Agus +47 more
2020Pediatric Critical Care Medicine1,156 citations Open access
Semantic Scholar
Inhaled nitric oxide for acute respiratory distress syndrome (ARDS) in children and adults.
F. Gebistorf, O. Karam, J. Wetterslev, A. Afshari
2016Cochrane Database of Systematic Reviews313 citations Open access
Semantic Scholar
Surviving sepsis campaign international guidelines for the management of septic shock and sepsis-associated organ dysfunction in children
S. Weiss, M. Peters, W. Alhazzani, Michael S. D. Agus +47 more
2020Intensive Care Medicine300 citations Open access
Semantic Scholar
Consensus Recommendations for Red Blood Cell Transfusion Practice in Critically Ill Children from the Pediatric Critical Care Transfusion and Anemia Expertise Initiative
Stacey L. Valentine, M. Bembea, J. Muszynski, J. Cholette +38 more
2018Pediatric Critical Care Medicine169 citations Open access
Semantic Scholar
Pediatric Organ Dysfunction Information Update Mandate (PODIUM) Contemporary Organ Dysfunction Criteria: Executive Summary
M. Bembea, Michael S. D. Agus, Ayse Akcan-Arikan, P. Alexander +80 more
2022Pediatrics80 citations Open access
Semantic Scholar
Platelet Transfusion Practices in Critically Ill Children
M. Nellis, O. Karam, Elizabeth Mauer, M. Cushing +5 more
2018Critical Care Medicine78 citations Open access
Semantic Scholar
Variation in Neonatal Transfusion Practice
R. Patel, J. Hendrickson, M. Nellis, R. Birch +10 more
2021Jornal de Pediatria76 citations Open access
Semantic Scholar
Executive Summary of Recommendations and Expert Consensus for Plasma and Platelet Transfusion Practice in Critically Ill Children: From the Transfusion and Anemia EXpertise Initiative – Control/Avoidance of Bleeding (TAXI-CAB)
M. Nellis, O. Karam, Stacey L. Valentine, Scot T. Bateman +25 more
2022Pediatric Critical Care Medicine72 citations Open access
Semantic Scholar
Executive summary: surviving sepsis campaign international guidelines for the management of septic shock and sepsis-associated organ dysfunction in children
S. Weiss, M. Peters, W. Alhazzani, Michael S. D. Agus +47 more
2020Intensive Care Medicine66 citations Open access
Semantic Scholar
The effect of inhaled nitric oxide in acute respiratory distress syndrome in children and adults: a Cochrane Systematic Review with trial sequential analysis
O. Karam, F. Gebistorf, J. Wetterslev, A. Afshari
2017Anaesthesia58 citations Open access
Semantic Scholar
Anti-Xa versus time-guided anticoagulation strategies in extracorporeal membrane oxygenation: a systematic review and meta-analysis
A. Willems, P. Roeleveld, S. Labarinas, J. Cyrus +3 more
2020Perfusion47 citations Open access
Semantic Scholar
Bleeding Assessment Scale in critically Ill Children (BASIC): Physician-Driven Diagnostic Criteria for Bleeding Severity
M. Nellis, M. Tucci, Jacques Lacroix, P. Spinella +22 more
2019Critical Care Medicine44 citations Open access
Semantic Scholar
Diagnosis and Management of Necrotizing Enterocolitis: An International Survey of Neonatologists and Pediatric Surgeons
Mélanie Valpacos, D. Arni, A. Keir, A. Aspirot +5 more
2017Neonatology39 citations
Semantic Scholar
Correlations between near-infrared spectroscopy, perfusion index, and cardiac outputs in extremely preterm infants in the first 72 h of life
M. Janaillac, Thierry P. Beausoleil, K. Barrington, M. Raboisson +3 more
2018European Journal of Pediatrics38 citations
Semantic Scholar
A new tool to assess Clinical Diversity In Meta-analyses (CDIM) of interventions.
M. Barbateskovic, T. Koster, R. J. Eck, M. Maagaard +41 more
2021Journal of Clinical Epidemiology37 citations Open access
Semantic Scholar
Recommendations on Red Blood Cell Transfusion in Critically Ill Children with Non-Life Threatening Bleeding or Hemorrhagic Shock from the Pediatric Critical Care Transfusion and Anemia Expertise Initiative
O. Karam, R. Russell, P. Stricker, A. Vogel +3 more
2018Pediatric Critical Care Medicine37 citations Open access
Semantic Scholar
Transfusion practices in a large cohort of hospitalized children
M. Nellis, R. Goel, J. Hendrickson, R. Birch +10 more
2021Transfusion31 citations
Semantic Scholar
Pediatric Plasma and Platelet Transfusions on Extracorporeal Membrane Oxygenation: a Subgroup Analysis of Two Large International Point-Prevalence Studies and the Role of Local Guidelines
M. Nellis, Arun Saini, P. Spinella, P. Davis +7 more
2020Pediatric Critical Care Medicine30 citations Open access
Semantic Scholar
Potential Neurodevelopmental Effects of Pediatric Intensive Care Sedation and Analgesia: Repetitive Benzodiazepine and Opioid Exposure Alters Expression of Glial and Synaptic Proteins in Juvenile Rats
A. M. Iqbal O'Meara, Nikki Miller Ferguson, Sidney E. Zven, O. Karam +3 more
2020Critical Care Explorations30 citations Open access
Semantic Scholar
Quantifiable bleeding in children supported by ECMO and outcome
M. Nellis, H. Dalton, O. Karam
2019Critical Care Medicine29 citations Open access
Semantic Scholar
Individual- and hospital-level correlates of red blood cell, platelet, and plasma transfusions among hospitalized children and neonates: a nationally representative study in the United States
R. Goel, C. Josephson, E. Patel, Molly R. Petersen +9 more
2020Transfusion28 citations Open access
Semantic Scholar
Outcomes Related to the Use of Frozen Plasma or Pooled Solvent/Detergent-Treated Plasma in Critically Ill Children*
Maraya N. Camazine, O. Karam, R. Colvin, S. Leteurtre +5 more
2017Pediatric Critical Care Medicine26 citations Open access
Semantic Scholar
Transfusion Practices in Pediatric Cardiac Surgery Requiring Cardiopulmonary Bypass: a Secondary Analysis of a Clinical Database
S. Hanson, O. Karam, Rebecca J. Birch, R. Goel +10 more
2021Pediatric Critical Care Medicine24 citations Open access
Semantic Scholar
Brighter Days May Be Ahead: Continuous Measurement of Pediatric Intensive Care Unit Light and Sound
Kara Greenfield, O. Karam, A. M. Iqbal O'Meara
2020Frontiers in Pediatrics24 citations Open access
Semantic Scholar
Prognostic Evaluation of Mortality after Pediatric Resuscitation Assisted by Extracorporeal Life Support
A. De Mul, Duy-Anh Nguyen, C. Doell, M. Perez +2 more
2018Journal of Pediatric Intensive Care24 citations Open access
Semantic Scholar
Transfusion practices for pediatric oncology and hematopoietic stem cell transplantation patients: Data from the National Heart Lung and Blood Institute Recipient Epidemiology and Donor Evaluation Study‐III (REDS‐III)
R. Goel, M. Nellis, O. Karam, S. Hanson +11 more
2021Transfusion23 citations Open access
Semantic Scholar
Perioperative Transfusions and Venous Thromboembolism
R. Goel, C. Josephson, E. Patel, Molly R. Petersen +11 more
2020Pediatrics22 citations Open access
Semantic Scholar
Pediatric firearm injury related emergency department visits and hospitalizations: a population-based study in the United States
R. Goel, Xian-Ming Zhu, Sarah S. Makhani, C. Josephson +8 more
2023The Lancet Regional Health - Americas21 citations Open access
Semantic Scholar
Ketamine Boluses Are Associated with a Reduction in Intracranial Pressure and an Increase in Cerebral Perfusion Pressure: A Retrospective Observational Study of Patients with Severe Traumatic Brain Injury
Bradley A. Dengler, O. Karam, Colleen A. Barthol, Aaron B. Chance +8 more
2022Critical Care Research and Practice21 citations Open access
Semantic Scholar
Factors Associated With Initiation of Extracorporeal Cardiopulmonary Resuscitation in the Pediatric Population: An International Survey
Duy-Anh Nguyen, A. De Mul, A. Hoskote, P. Cogo +6 more
2021ASAIO journal (1992)21 citations
Semantic Scholar
Effects of ABO Matching of Platelet Transfusions in Critically Ill Children
M. Nellis, R. Goel, O. Karam, M. Cushing +5 more
2019Pediatric Critical Care Medicine21 citations Open access
Semantic Scholar
Anemia at pediatric intensive care unit discharge: prevalence and risk markers
P. de Maret, O. Karam, M. Tucci, J. Lacroix +5 more
2017Annals of Intensive Care20 citations Open access
Semantic Scholar
Epidemiology of Hemostatic Transfusions in Children Supported by Extracorporeal Membrane Oxygenation.
O. Karam, R. Goel, H. Dalton, M. Nellis
2020Critical Care Medicine17 citations
Semantic Scholar
International, multicentre, observational study of fluid bolus therapy in neonates
A. Keir, O. Karam, N. Hodyl, M. Stark +3 more
2018Journal of Paediatrics and Child Health17 citations Open access
Semantic Scholar
Epidemiology of the Use of Hemostatic Agents in Children Supported by Extracorporeal Membrane Oxygenation: A Pediatric Health Information System Database Study
M. Nellis, L. Vasovic, R. Goel, O. Karam
2021Frontiers in Pediatrics16 citations Open access
Semantic Scholar
Effects of Blindfold on Leadership in Pediatric Resuscitation Simulation: A Randomized Trial
M. Buyck, S. Manzano, Kevin Haddad, Anne-Catherine Moncousin +3 more
2019Frontiers in Pediatrics16 citations Open access
Semantic Scholar
Transfusion Management in Pediatric Oncology Patients.
M. Nellis, R. Goel, O. Karam
2019Hematology/Oncology Clinics of North America16 citations
Semantic Scholar
Plasma and Platelet Transfusion Strategies in Critically Ill Children with Malignancy, Acute Liver Failure and/or Liver Transplantation, or Sepsis: From the Transfusion and Anemia EXpertise Initiative – Control/Avoidance of Bleeding (TAXI-CAB)
L. Lieberman, O. Karam, S. Stanworth, S. Goobie +9 more
2022Pediatric Critical Care Medicine14 citations Open access
Semantic Scholar
Association Between Lactates, Blood Glucose, and Systemic Oxygen Delivery in Children After Cardiopulmonary Bypass
P. Klee, P. Rimensberger, O. Karam
2020Frontiers in Pediatrics14 citations Open access
Semantic Scholar
International Study of the Epidemiology of Platelet Transfusions in Critically Ill Children With an Underlying Oncologic Diagnosis.
M. Nellis, R. Goel, O. Karam, M. Cushing +5 more
2019Pediatric Critical Care Medicine14 citations
Semantic Scholar
Compliance With an Antibiotic Guideline for Suspected Ventilator-Associated Infection: The Ventilator-Associated INfection (VAIN2) Study*
T. Karsies, K. Tarquinio, S. Shein, A. Beardsley +5 more
2021Pediatric Critical Care Medicine13 citations
Semantic Scholar
Preoperative erythropoietin within a patient blood management program decreases both blood transfusion and postoperative anemia: a prospective observational study.
P. Biboulet, Caroline Motais, Mathieu Pencole, O. Karam +5 more
2020Transfusion13 citations
Semantic Scholar
Epidemiology of anticoagulation for children supported by extracorporeal membrane oxygenation in the United States: A Pediatric Hospital Information System database study
M. Nellis, A. An, Hera Z. Mahmood, Fisnik Prishtina +2 more
2023Perfusion12 citations
Semantic Scholar
Development of an Antibiotic Guideline for Children With Suspected Ventilator-Associated Infections.
S. Shein, O. Karam, A. Beardsley, T. Karsies +3 more
2019Pediatric Critical Care Medicine12 citations
Semantic Scholar
Anemia at Discharge From PICU: A Bicenter Descriptive Study.
P. de Maret, F. Valla, H. Béhal, Yanis Mimouni +7 more
2019Pediatric Critical Care Medicine12 citations
Semantic Scholar
International survey on anticoagulation and antiplatelet strategies after pediatric liver transplantation
A. Calinescu, O. Karam, J. Wilde, M. Ansari +2 more
2018Pediatric Transplantation12 citations Open access
Semantic Scholar
Anticoagulation and hemostasis on extracorporeal membrane oxygenation
Carlos A. Carmona, M. Nellis, O. Karam
2023Current opinion in pediatrics11 citations
Semantic Scholar
First nosocomial infections in children supported by veno-arterial extracorporeal membrane oxygenation (VA-ECMO)
V. Cousin, Robert Rodriguez-Vigouroux, O. Karam, P. Rimensberger +1 more
2023BMC Pediatrics10 citations Open access
Semantic Scholar
Coagulation Dysfunction Criteria in Critically Ill Children: The PODIUM Consensus Conference.
E. Faustino, O. Karam, R. Parker, S. Hanson +2 more
2022Pediatrics10 citations
Semantic Scholar
Lung Ultrasound versus Chest X-Ray for the Detection of Fluid Overload in Critically Ill Children: A Systematic Review
Emily Schapka, J. Gee, J. Cyrus, Gregory Goldstein +3 more
2021Journal of Pediatric Intensive Care10 citations Open access
Semantic Scholar

Frequent co-authors

Invite them to SciRah by sharing their profile.

M. Nellis×19
Invite
M. Nellis — researcher profile on SciRah
R. Goel×14
Invite
R. Goel — researcher profile on SciRah
M. Tucci×11
Invite
M. Tucci — researcher profile on SciRah
C. Josephson×9
Invite
C. Josephson — researcher profile on SciRah

×9

Invite

S. Stanworth — researcher profile on SciRah

Invite

M. Steiner — researcher profile on SciRah

Invite

P. Spinella — researcher profile on SciRah

Invite

P. de Maret — researcher profile on SciRah

Invite

N. Luban — researcher profile on SciRah

Invite

S. Hanson — researcher profile on SciRah

S. Leteurtre×6

Invite

S. Leteurtre — researcher profile on SciRah

Invite

R. Tasker — researcher profile on SciRah