2017
Patterns of Oxygenation, Mortality, and Growth Status in the Surfactant Positive Pressure and Oxygen Trial Cohort
Di Fiore J, Martin R, Li H, Morris N, Carlo W, Finer N, Walsh M, Health A, Jobe A, Caplan M, Polin R, Laptook R, Oh W, Hensman A, Gingras D, Barnett S, Lillie S, Francis K, Andrews D, Angela K, Fanaroff A, Newman N, Siner B, Zadell A, Schibler K, Donovan E, Bridges K, Alexander B, Grisby C, Mersmann M, Mincey H, Hessling J, Goldberg R, Cotten C, Wallace D, Freedman S, Auten K, Fisher K, Foy K, Stoll B, Piazza A, Buchter S, Carlton D, Hutchinson A, Hale E, Higgins R, Archer S, Poindexter B, Lemons J, Hamer F, Herron D, Miller L, Wilson L, Berberich M, Blaisdell C, Gail D, Kiley J, Gantz M, Das A, Crawford M, Hastings B, Irene A, Auman J, Huitema C, Pickett J, Wallace D, Zaterka-Baxter K, Van Meurs K, Stevenson D, Ball M, Proud M, Frantz I, Fiascone J, Furey A, MacKinnon B, Nylen E, Ambalavanan N, Collins M, Cosby S, Phillips V, Rasmussen M, Wozniak P, Rich W, Arnell K, Bridge R, Demetrio C, Bell E, Widness J, Klein J, Johnson K, Duara S, Everett-Thomas R, Watterberg K, Ohls R, Rohr J, Lacy C, Phelps D, Laroia N, Markowitz G, Reubens L, Burnell E, Sánchez P, Rosenfeld C, Salhab W, Allen J, Grau L, Guzman A, Hensley G, Lepps M, Martin M, Miller N, Solis A, Vasil D, Wilder K, Kennedy K, Tyson J, Morris B, Harris B, Lis A, Martin S, McDavid G, Tate P, Wright S, Yoder B, Faix R, Burnett J, Jensen J, Osborne K, Spencer C, Weaver-Lewis K, O'Shea T, Peters N, Shankaran S, Sood B, Bara R, Billian E, Johnson M, Ehrenkranz R, Narendran V, Bhandari V, Jacobs H, Cervone P, Gettner P, Konstantino M, Poulsen J, Taft J. Patterns of Oxygenation, Mortality, and Growth Status in the Surfactant Positive Pressure and Oxygen Trial Cohort. The Journal Of Pediatrics 2017, 186: 49-56.e1. PMID: 28279433, PMCID: PMC5484739, DOI: 10.1016/j.jpeds.2017.01.057.Peer-Reviewed Original ResearchConceptsDays of lifeIntermittent hypoxemia eventsOxygen saturation targetsOxygen saturationHypoxemia eventsSaturation targetsGestational ageHigher oxygen saturation targetsExtremely preterm infantsMedian oxygen saturationWeeks of gestationLowest oxygen saturationPositive pressureOxygen saturation levelsPatterns of oxygenationIntermittent hypoxemiaPreterm infantsTrial cohortSupplemental oxygenLowest quartileHigh incidenceTarget infantsInfantsSGASurvival
1994
Identification of Hox genes in newborn lung and effects of gestational age and retinoic acid on their expression
Bogue CW, Gross I, Vasavada H, Dynia DW, Wilson CM, Jacobs HC. Identification of Hox genes in newborn lung and effects of gestational age and retinoic acid on their expression. American Journal Of Physiology 1994, 266: l448-l454. PMID: 7909996, DOI: 10.1152/ajplung.1994.266.4.l448.Peer-Reviewed Original ResearchConceptsGestational ageReverse transcription-polymerase chain reactionNewborn mouse lungRat lung explantsMouse lungRetinoic acidMRNA levelsLung explantsRat lungFetal rat lung explantsEffects of RATranscription-polymerase chain reactionM retinoic acidTime-dependent increaseNewborn lungRA treatmentFetal miceLungRodent lungsSignificant doseHigher mRNA levelsFetal tissuesDivergent homeobox gene HexGene expressionPattern of expression
1989
Pulmonary function tests and fluid balance in neonates with chronic lung disease during dexamethasone treatment.
Gladstone I, Ehrenkranz R, Jacobs H. Pulmonary function tests and fluid balance in neonates with chronic lung disease during dexamethasone treatment. Pediatrics 1989, 84: 1072-6. PMID: 2587137, DOI: 10.1542/peds.84.6.1072.Peer-Reviewed Original ResearchConceptsPulmonary function testsChronic lung diseaseFunction testsLung diseaseFluid balanceTotal pulmonary resistanceHours of treatmentFirst dosePulmonary resistanceUrine outputGestational ageRespiratory statusBirth weightExpiratory timeDexamethasone treatmentClinical teamDynamic complianceFluid shiftsInfantsDexamethasoneExtubationSignificant differencesTreatmentDiseaseHours
1985
Effects of high-frequency and conventional ventilation on the premature lamb lung
Solimano A, Bryan C, Jobe A, Ikegami M, Jacobs H. Effects of high-frequency and conventional ventilation on the premature lamb lung. Journal Of Applied Physiology 1985, 59: 1571-1577. PMID: 3840801, DOI: 10.1152/jappl.1985.59.5.1571.Peer-Reviewed Original ResearchConceptsMean airway pressureConventional mechanical ventilationProtein leakPremature lamb lungsFetal lung fluidRespiratory distress syndromeDays gestational ageDegree of leakHigh-frequency oscillationsGroups of lambsAirway pressureCesarean sectionDistress syndromeGestational ageConventional ventilationMechanical ventilationPathological findingsLung diseaseBlood gasesImmature lungVentilator settingsEpithelial necrosisBlood gasLung sectionsTracer doseLung protein leaks in ventilated lambs: effects of gestational age
Jobe A, Jacobs H, Ikegami M, Berry D. Lung protein leaks in ventilated lambs: effects of gestational age. Journal Of Applied Physiology 1985, 58: 1246-1251. PMID: 3988678, DOI: 10.1152/jappl.1985.58.4.1246.Peer-Reviewed Original ResearchConceptsDays gestational ageGestational ageFull-term lambsGroups of lambsVentilated lambsLung tissueAlveolar washBlood gas valuesNatural sheep surfactantPremature lambsPreterm lambsPremature lungIntravascular injectionSheep surfactantLung proteinGas valuesPCO2 valuesAgeAlveoliAirwayLambsBidirectional fluxesTissueGroupAlbuminAccumulation of Alveolar Surfactant Following Delivery and Ventilation of Premature Lambs
Jacobs H, Jobe A, Ikegami M, Jones S. Accumulation of Alveolar Surfactant Following Delivery and Ventilation of Premature Lambs. Experimental Lung Research 1985, 8: 125-140. PMID: 3839748, DOI: 10.3109/01902148509057517.Peer-Reviewed Original ResearchConceptsAlveolar washTreatment doseAlveolar surfactantMean gestational ageArterial blood gasPeak inspiratory pressureMin of ageSurfactant pool sizeAlveolar surfactant accumulationPhosphatidylcholine specific activityCesarean sectionPremature lambsGestational agePremature lungInspiratory pressureIntratracheal administrationBlood gasTrace doseDilution techniqueDoseAgeAirwayPool sizeBirthAccumulation of surfactant
1984
Lack of correlation of severity of lung disease with the phosphatidylcholine concentration in fetal lung fluid from premature lambs at 133-136 days gestational age.
Jobe A, Jacobs H, Ikegami M. Lack of correlation of severity of lung disease with the phosphatidylcholine concentration in fetal lung fluid from premature lambs at 133-136 days gestational age. Journal Of Developmental Physiology 1984, 6: 417-21. PMID: 6568247.Peer-Reviewed Original ResearchConceptsFetal lung fluidPeak inspiratory pressureDays gestational ageLung diseaseLung fluidPremature lambsGestational ageInspiratory pressureConcentration of phosphatidylcholinePhosphatidylcholine concentrationNarrow gestational age rangePhosphatidylcholine pool sizesGestational age rangeTime of deliveryLung compliance valuesMechanical ventilationAlveolar washTotal phosphatidylcholineDiseaseAge rangeSeverityLack of correlationAgeLambsCompliance values
1983
Cardiovascular Effects of Surfactant Suspensions Given by Tracheal Instillation to Premature Lambs
Jobe A, Jacobs H, Ikegami M, Jones S. Cardiovascular Effects of Surfactant Suspensions Given by Tracheal Instillation to Premature Lambs. Pediatric Research 1983, 17: 444-448. PMID: 6553821, DOI: 10.1203/00006450-198306000-00002.Peer-Reviewed Original ResearchConceptsSurfactant instillationPremature lambsOnly ventilator settingPulmonary artery pressureDays gestational ageSurfactant treatmentArtery pressureCesarean sectionRespiratory supportCardiovascular effectsLung functionGestational ageCardiovascular statusInspiratory pressureRespiratory statusTransient deteriorationCardiac outputAortic pressureTracheal instillationVentilator settingsInfant ventilatorRegional bloodHeart rateInstillationBody weightSurfactant Pool Sizes and Severity of Respiratory Distress Syndrome in Prematurely Delivered Lambs1–3
Jobe A, Ikegami M, Jacobs H, Jones S. Surfactant Pool Sizes and Severity of Respiratory Distress Syndrome in Prematurely Delivered Lambs1–3. American Journal Of Respiratory And Critical Care Medicine 1983, 127: 751-5. PMID: 6552894, DOI: 10.1164/arrd.1983.127.6.751.Peer-Reviewed Original ResearchConceptsLung diseaseAlveolar washCompliant lungsMinimal surface tensionLow minimal surface tensionRespiratory distress syndromePeak inspiratory pressurePhosphatidylcholine pool sizesDays gestational ageSurfactant pool sizePremature lambsDistress syndromeGestational ageInspiratory pressureLung tissueRespiratory diseaseTidal volumeLung slicesSurfactant phosphatidylcholineTotal phosphatidylcholineDiseaseSeverityPool sizeRate of incorporationLung
1982
Premature Lambs Rescued from Respiratory Failure with Natural Surfactant: Clinical and Biophysical Correlates
Jacobs H, Jobe A, Ikegami M, Glatz T, Jones S, Barajas L. Premature Lambs Rescued from Respiratory Failure with Natural Surfactant: Clinical and Biophysical Correlates. Pediatric Research 1982, 16: 424-429. PMID: 6920645, DOI: 10.1203/00006450-198206000-00005.Peer-Reviewed Original ResearchConceptsRespiratory failureDistal airwaysRespiratory distress syndromeMin of ageDays gestational agePressure-volume curvesClinical deteriorationClinical responsePremature lambsDistress syndromePosttreatment groupGestational ageMechanical ventilationProgressive dilatationUntreated lungsPremature babiesTracheal instillationBlood gasAlveolar washSurfactant replacementBody weightLung structureAirwayMinimum surface tensionHistologic measurements