2019
Oxytocin and early parent-infant interactions: A systematic review
Scatliffe N, Casavant S, Vittner D, Cong X. Oxytocin and early parent-infant interactions: A systematic review. International Journal Of Nursing Sciences 2019, 6: 445-453. PMID: 31728399, PMCID: PMC6838998, DOI: 10.1016/j.ijnss.2019.09.009.Peer-Reviewed Original ResearchSkin-to-skin contactMaternal oxytocin levelsParent-infant contactMother-infantOxytocin levelsElectronic databasesSystematic reviewInclusion criteriaMother-infant contactSystematic searchMaternal-InfantFather-infant interactionsSocial factorsHigher oxytocin levelsReview studiesOxytocinergic mechanismsEarly contactSocial relationshipsInfant interactionsOxytocin releaseOxytocinMothersParentsInfantsInfancy period
2017
Increase in Oxytocin From Skin-to-Skin Contact Enhances Development of Parent–Infant Relationship
Vittner D, McGrath J, Robinson J, Lawhon G, Cusson R, Eisenfeld L, Walsh S, Young E, Cong X. Increase in Oxytocin From Skin-to-Skin Contact Enhances Development of Parent–Infant Relationship. Biological Research For Nursing 2017, 20: 54-62. PMID: 29017336, DOI: 10.1177/1099800417735633.Peer-Reviewed Original ResearchConceptsSkin-to-skin contactNeonatal intensive care unitStable preterm infantsOT levelsSkin-to-skinParent-infant contactIntensive care unitRandomized crossover studySC levelsPreterm infantsHigher OT levelsCrossover studyOT releaseParental OTParental anxiety scoresDay 1Care unitSalivary cortisolPre-SSCInfant stressInfantsPost-SSCParent-infant interactionOxytocinSaliva samples
2016
A survey of skin-to-skin contact with perinatal nurses
Vittner D, Cong X, Ludington-Hoe S, McGrath J. A survey of skin-to-skin contact with perinatal nurses. Applied Nursing Research 2016, 33: 19-23. PMID: 28096017, DOI: 10.1016/j.apnr.2016.09.006.Peer-Reviewed Original ResearchConceptsImplementation of SSCNurses' responsesPerinatal nursesEducation levelPractice settingsYears of nursing practicePrimary practice settingKnowledge-practice gapCross-sectional survey designSkin-to-skin contactYears of practiceNurses' knowledgeNursing practiceOrdered logistic regressionSSC implementationNursesNurse objectsDescriptive statisticsLogistic regressionSurvey designYears experienceInfluence attitudesEducationPracticeAge differences
2015
Parental oxytocin responses during skin-to-skin contact in pre-term infants
Cong X, Ludington-Hoe S, Hussain N, Cusson R, Walsh S, Vazquez V, Briere C, Vittner D. Parental oxytocin responses during skin-to-skin contact in pre-term infants. Early Human Development 2015, 91: 401-406. PMID: 25988992, DOI: 10.1016/j.earlhumdev.2015.04.012.Peer-Reviewed Original ResearchConceptsPre-term infantsSkin-to-skin contactMaternal skin-to-skin contactAdverse consequences of prematurityDay 1Day 2Consequences of prematurityCross-over studyPost-partum periodMaternal oxytocinOxytocin responseOxytocin mechanismsAnxiety responsesMaternal cortisolOxytocin releaseReduce adverse consequencesOxytocin levelsPost-SSCInfantsOxytocinNeurobiological mechanismsStudy protocolMother-father dyadsReduce stressAnxiety levels
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
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 ResearchConceptsPremature 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