2017
FKBP5 genotype and early life stress exposure predict neurobehavioral outcomes for preterm infants
D'Agata A, Walsh S, Vittner D, Cong X, McGrath J, Young E. FKBP5 genotype and early life stress exposure predict neurobehavioral outcomes for preterm infants. Developmental Psychobiology 2017, 59: 410-418. PMID: 28247564, DOI: 10.1002/dev.21507.Peer-Reviewed Original ResearchConceptsNeonatal intensive care unitNeurobehavioral outcomesNeonatal intensive care unit stressNeonatal intensive care unit careFKBP5 genotypeIntensive care unitEarly life stress exposureStress response-associated genesGenetic susceptibility to stressInfant neurobehavioral developmentPreterm infantsImpact of genetic variationNeurodevelopmental impairmentResponse-associated genesLife stress exposureNeurobehavioral developmentCare unitEnvironmental risk factorsRisk factorsInfant problemsAssociated with neurobehavioral outcomesStatistical analysisPretermSusceptibility to stressStress exposure
2015
Effect of Maternal Body Mass Index on Infant Breastfeeding Behaviors and Exclusive Direct Breastfeeding
Lucas R, Judge M, Sajdlowska J, Cong X, McGrath J, Brandon D. Effect of Maternal Body Mass Index on Infant Breastfeeding Behaviors and Exclusive Direct Breastfeeding. Journal Of Obstetric Gynecologic & Neonatal Nursing 2015, 44: 772-783. PMID: 26402851, DOI: 10.1111/1552-6909.12755.Peer-Reviewed Original ResearchConceptsMaternal body mass indexEffect of maternal body mass indexBody mass indexInfant breastfeeding behaviorMother-infant dyadsGestational ageMass indexBreastfeeding mother-infant dyadsBreastfeeding behaviorLate preterm infantsInfant gestational ageFull-term infantsTime pointsMonths of lifeNo significant increaseBreastfeeding outcomesInfantsBreastfeedingSignificant increaseBreastfeeding differencesBreastfeeding objectivesWeeksAgeMothersGestation
2012
Effects of Skin-to-Skin Contact on Autonomic Pain Responses in Preterm Infants
Cong X, Cusson R, Walsh S, Hussain N, Ludington-Hoe S, Zhang D. Effects of Skin-to-Skin Contact on Autonomic Pain Responses in Preterm Infants. Journal Of Pain 2012, 13: 636-645. PMID: 22595172, DOI: 10.1016/j.jpain.2012.02.008.Peer-Reviewed Original ResearchConceptsAutonomic pain responsesIncubator carePreterm infantsHeel stickLow frequency powerHigh frequency powerPain responseSpectral power analysis of heart rate variabilityEffect of skin-to-skin contactNeonatal intensive care unitSkin-to-skin contactLF/HF ratioHeart rateEffective pain interventionIntensive care unitAnalysis of heart rate variabilityKC conditionsBeat-to-beat heart rateRandomized crossover trialSpectral power analysisAffected infantsKangaroo carePretermPain interventionsCrossover trial
2011
Kangaroo Care and Behavioral and Physiologic Pain Responses in Very-Low-Birth-Weight Twins: A Case Study
Cong X, Cusson R, Hussain N, Zhang D, Kelly S. Kangaroo Care and Behavioral and Physiologic Pain Responses in Very-Low-Birth-Weight Twins: A Case Study. Pain Management Nursing 2011, 13: 127-138. PMID: 22929600, DOI: 10.1016/j.pmn.2010.10.035.Peer-Reviewed Original ResearchConceptsPreterm Infant Pain ProfilePhysiological pain responsesHeel stickPain responseKangaroo careInfant BVery-low-birth-weightPainful proceduresGestational age twinsIncidence of apneaLF/HF ratioSympathetic-parasympathetic balanceHeart rate variability indicesPreterm infantsIncubator careLow-frequency powerPain ProfilePain scoresHigh-frequency powerCrying timeBradycardia episodesBaseline levelsInfantsPretermIC conditions
2010
Randomized Crossover Trial of Kangaroo Care to Reduce Biobehavioral Pain Responses in Preterm Infants: A Pilot Study
Cong X, Ludington-Hoe S, Walsh S. Randomized Crossover Trial of Kangaroo Care to Reduce Biobehavioral Pain Responses in Preterm Infants: A Pilot Study. Biological Research For Nursing 2010, 13: 204-216. PMID: 21196428, DOI: 10.1177/1099800410385839.Peer-Reviewed Original ResearchMeSH KeywordsCross-Over StudiesFemaleHumansInfant BehaviorInfant, NewbornInfant, PrematureMalePainProspective StudiesTouchConceptsPremature Infant Pain ProfileKangaroo careHeel stickPreterm infantsIncubator carePain responseSerum cortisolPremature Infant Pain Profile scoresSkin-to-skin contactBlunt pain responseHeel stick procedureBiobehavioral responsesRandomized crossover trialPIPP scoresPain ProfileHeel warmingMother-infant dyadsCrossover trialKC effectsPretermSalivary cortisolInfantsSerumTime pointsCortisol
2009
Kangaroo Care modifies preterm infant heart rate variability in response to heel stick pain: Pilot study
Cong X, Ludington-Hoe S, McCain G, Fu P. Kangaroo Care modifies preterm infant heart rate variability in response to heel stick pain: Pilot study. Early Human Development 2009, 85: 561-567. PMID: 19505775, PMCID: PMC2742959, DOI: 10.1016/j.earlhumdev.2009.05.012.Peer-Reviewed Original ResearchConceptsHeel stick painKangaroo careHeel stickPreterm infantsIncubator careHeart rate variabilityPainful proceduresNeonatal intensive care unitMother-infant skin-to-skin contactSkin-to-skin contactWeeks gestational ageInfant heart rate variabilityDays postnatal ageLF/HF ratioInfant behavioral stateResponse to painIntensive care unitHeart rate variability differencesEffects of KCResponses to painful proceduresRate variabilityGestational ageInfant painPostnatal ageHeel warming
2002
Infant Crying: Nature, Physiologic Consequences, and Select Interventions
Ludington-Hoe S, Cong X, Hashemi F. Infant Crying: Nature, Physiologic Consequences, and Select Interventions. Neonatal Network The Journal Of Neonatal Nursing 2002, 21: 29-36. PMID: 11923998, DOI: 10.1891/0730-0832.21.2.29.Peer-Reviewed Original ResearchMeSH KeywordsCryingHeart SeptumHumansInfantInfant BehaviorInfant, NewbornNeonatal NursingParent-Child RelationsTouchConceptsNursing interventionsBlood pressureInfant cryingMother-infant interactionSelective interventionsInterventionKangaroo careLong-term sequelaeBrain injuryRhythmic movementsMother's voiceHeart rateNursesCaregiversCareIncreased heart rateValsalva maneuverHeartbeat soundsMothersPacifierCardiac dysfunctionCrying