2021
Delayed production of neutralizing antibodies correlates with fatal COVID-19
Lucas C, Klein J, Sundaram ME, Liu F, Wong P, Silva J, Mao T, Oh JE, Mohanty S, Huang J, Tokuyama M, Lu P, Venkataraman A, Park A, Israelow B, Vogels CBF, Muenker MC, Chang CH, Casanovas-Massana A, Moore AJ, Zell J, Fournier JB, Wyllie A, Campbell M, Lee A, Chun H, Grubaugh N, Schulz W, Farhadian S, Dela Cruz C, Ring A, Shaw A, Wisnewski A, Yildirim I, Ko A, Omer S, Iwasaki A. Delayed production of neutralizing antibodies correlates with fatal COVID-19. Nature Medicine 2021, 27: 1178-1186. PMID: 33953384, PMCID: PMC8785364, DOI: 10.1038/s41591-021-01355-0.Peer-Reviewed Original ResearchConceptsDeceased patientsAntibody levelsAntibody responseDisease severityAnti-S IgG levelsCOVID-19 disease outcomesFatal COVID-19Impaired viral controlWorse clinical progressionWorse disease severitySevere COVID-19Length of hospitalizationImmunoglobulin G levelsHumoral immune responseCoronavirus disease 2019COVID-19 mortalityCOVID-19Domain (RBD) IgGSeroconversion kineticsDisease courseIgG levelsClinical parametersClinical progressionHumoral responseDisease onset
2020
Severe Pediatric COVID-19 Presenting With Respiratory Failure and Severe Thrombocytopenia
Patel PA, Chandrakasan S, Mickells GE, Yildirim I, Kao CM, Bennett CM. Severe Pediatric COVID-19 Presenting With Respiratory Failure and Severe Thrombocytopenia. Pediatrics 2020, 146: e20201437. PMID: 32366611, PMCID: PMC7329259, DOI: 10.1542/peds.2020-1437.Peer-Reviewed Original ResearchConceptsSevere acute respiratory distress syndromeSevere acute respiratory syndrome coronavirus 2Acute respiratory syndrome coronavirus 2Respiratory syndrome coronavirus 2Syndrome coronavirus 2Coronavirus disease 2019Respiratory failureSevere thrombocytopeniaCoronavirus 2Disease 2019Pediatric coronavirus disease 2019Airway pressure release ventilationAcute respiratory distress syndromeBroad antiviral agentPediatric COVID-19Respiratory distress syndromeUnderlying medical conditionsPast medical historySignificant clinical benefitIntravenous immunoglobulinElevated markersClinical courseDistress syndromePrompt improvementSevere morbidity