2025
Efficacy of a parent-based treatment for children and adolescents with obsessive-compulsive disorder: Protocol of a multiple baseline, single-case experimental design study
Veeger J, Stapersma L, Lebowitz E, Zijlstra B, Lindauer R, Utens E, Huijser C. Efficacy of a parent-based treatment for children and adolescents with obsessive-compulsive disorder: Protocol of a multiple baseline, single-case experimental design study. Contemporary Clinical Trials Communications 2025, 44: 101456. PMID: 40034722, PMCID: PMC11874722, DOI: 10.1016/j.conctc.2025.101456.Peer-Reviewed Original ResearchObsessive-compulsive disorderSingle-case experimental designCognitive behavioral therapyObsessive-compulsive disorder severityFamily accommodationParent-based treatmentSupportive parentingPediatric obsessive-compulsive disorderChild's OCDBaseline single-case experimental designSingle-case experimental design studiesAnxious Childhood EmotionsReducing OCD severityAssociated with higher levelsOCD severityBehavioral therapyFollow-up phaseImpairing disorderChildhood emotionalMultiple baselineReduced FAWeekly sessionsTeaching parentsStandard clinical measuresExperimental design study
2024
The association between salivary oxytocin, age, and puberty in children with and without OCD
Mora-Jensen A, Clemmensen L, Grønberg M, Lebowitz E, Quintana D, Jørgensen N, Larsen C, Bak L, Christensen G, Pretzmann L, Uhre V, Christensen S, Uhre C, Korsbjerg N, Thoustrup C, Hagstrøm J, Ritter M, Plessen K, Pagsberg A, Lønfeldt N. The association between salivary oxytocin, age, and puberty in children with and without OCD. Scientific Reports 2024, 14: 28693. PMID: 39562644, PMCID: PMC11576962, DOI: 10.1038/s41598-024-80194-8.Peer-Reviewed Original ResearchConceptsObsessive-compulsive disorderOxytocin concentrationsPediatric obsessive-compulsive disorderSalivary oxytocin concentrationsVisual inspection of plotsOxytocin systemPsychiatric disordersSalivary oxytocinEnzyme-linked immunosorbent assayBehavioral changesPubertal stageAdolescentsModerate supportOxytocinInconsistent resultsPost-hocDisordersChildrenPost hoc testSystem activityCovariates ageParentsAssociationImmunosorbent assayHypothesis
2021
Systematic Review and Meta-analysis: An Empirical Approach to Defining Treatment Response and Remission in Pediatric Obsessive-Compulsive Disorder
Farhat LC, Vattimo EFQ, Ramakrishnan D, Levine JLS, Johnson JA, Artukoglu BB, Landeros-Weisenberger A, Asbahr FR, Cepeda SL, Comer JS, Fatori D, Franklin ME, Freeman JB, Geller DA, Grant PJ, Goodman WK, Heyman I, Ivarsson T, Lenhard F, Lewin AB, Li F, Merlo LJ, Mohsenabadi H, Peris TS, Piacentini J, Rosa-Alcázar AI, Rosa-Alcázar À, Rozenman M, Sapyta JJ, Serlachius E, Shabani MJ, Shavitt RG, Small BJ, Skarphedinsson G, Swedo SE, Thomsen PH, Turner C, Weidle B, Miguel EC, Storch EA, Mataix-Cols D, Bloch MH. Systematic Review and Meta-analysis: An Empirical Approach to Defining Treatment Response and Remission in Pediatric Obsessive-Compulsive Disorder. Journal Of The American Academy Of Child & Adolescent Psychiatry 2021, 61: 495-507. PMID: 34597773, DOI: 10.1016/j.jaac.2021.05.027.Peer-Reviewed Original ResearchConceptsPediatric obsessive-compulsive disorderObsessive-compulsive disorderOptimal cutoffYale-Brown ObsessiveCY-BOCSClinical trialsSystematic reviewClinical Global Impression-ImprovementRandom-effects meta-analysis modelDiscriminative abilityStandardized operational definitionsMeta-analysis modelChildren's Yale-Brown ObsessiveDiagnostic test accuracyTreatment responseRemissionSeverity ScaleMeta-AnalysisYouden indexCompulsive ScaleTrialsDisorders
2020
Higher volumes of hippocampal subfields in pediatric obsessive-compulsive disorder
Vattimo E, Dos Santos A, Hoexter M, Frudit P, Miguel E, Shavitt R, Batistuzzo M. Higher volumes of hippocampal subfields in pediatric obsessive-compulsive disorder. Psychiatry Research Neuroimaging 2020, 307: 111200. PMID: 33059948, DOI: 10.1016/j.pscychresns.2020.111200.Peer-Reviewed Original ResearchConceptsObsessive-compulsive disorderHippocampal volumeTotal gray matter volumeRight whole hippocampusBilateral hippocampal headsLarger hippocampal volumesGray matter volumePediatric obsessive-compulsive disorderRight parasubiculumAdult patientsPediatric patientsHippocampal bodyAnatomic subregionsHippocampal headLimbic structuresHealthy controlsFreeSurfer softwareHippocampus volumeHippocampal subfieldsWhole hippocampusHippocampal cytoarchitectureEarly markerMatter volumePatientsSignificant larger volumesCognitive performance in children and adolescents at high-risk for obsessive-compulsive disorder
Bernardes E, Saraiva L, e Souza M, Hoexter M, Chacon P, Requena G, Miguel E, Shavitt R, Polanczyk G, Cappi C, Batistuzzo M. Cognitive performance in children and adolescents at high-risk for obsessive-compulsive disorder. BMC Psychiatry 2020, 20: 380. PMID: 32690046, PMCID: PMC7370498, DOI: 10.1186/s12888-020-02751-5.Peer-Reviewed Original ResearchConceptsObsessive-compulsive disorderObsessive-compulsive symptomsNeurocognitive domainsPediatric obsessive-compulsive disorderNon-verbal memoryProcessing speed domainCognitive domain analysisComprehensive neuropsychological batteryNon-clinical sampleYale-Brown ObsessiveSubdomain analysisVisuospatial memoryCognitive domainsExecutive functionVisuoconstructive abilitiesVisuoconstructive tasksCognitive performanceNeuropsychological variablesNeuropsychological batteryStructured Clinical InterviewProcessing speedNeurocognitive assessmentSpeed domainOCS severityCompulsive ScaleLittle Doubt That CBT Works for Pediatric OCD
Storch EA, Peris TS, De Nadai A, Piacentini J, Bloch M, Cervin M, McGuire J, Farrell LJ, McCracken JT, McKay D, Riemann BC, Wagner AP, Franklin M, Schneider SC, Walkup JT, Williams L, Abramowitz JS, Stewart SE, Fitzgerald KD, Goodman WK. Little Doubt That CBT Works for Pediatric OCD. Journal Of The American Academy Of Child & Adolescent Psychiatry 2020, 59: 785-787. PMID: 32618273, DOI: 10.1016/j.jaac.2020.01.026.Peer-Reviewed Original ResearchConceptsPediatric obsessive-compulsive disorderCognitive behavioral therapyObsessive-compulsive disorderBest evidence-based therapyEvidence-based therapiesRecent systematic reviewClinical efficacySystematic reviewTherapyConclusionAntibodies From Children With PANDAS Bind Specifically to Striatal Cholinergic Interneurons and Alter Their Activity
Xu J, Liu RJ, Fahey S, Frick L, Leckman J, Vaccarino F, Duman RS, Williams K, Swedo S, Pittenger C. Antibodies From Children With PANDAS Bind Specifically to Striatal Cholinergic Interneurons and Alter Their Activity. American Journal Of Psychiatry 2020, 178: 48-64. PMID: 32539528, PMCID: PMC8573771, DOI: 10.1176/appi.ajp.2020.19070698.Peer-Reviewed Original ResearchConceptsStriatal cholinergic interneuronsCholinergic interneuronsMouse brain slicesObsessive-compulsive disorderControl subjectsBrain slicesPediatric autoimmune neuropsychiatric disordersIntravenous immunoglobulin treatmentAutoimmune neuropsychiatric disordersAcute mouse brain slicesParvalbumin-expressing GABAergic interneuronsPediatric obsessive-compulsive disorderBrain antigensImmunoglobulin treatmentBaseline serumStreptococcal infectionCritical cellular targetsSymptom improvementGABAergic interneuronsInduced autoimmunityIgG antibodiesMouse slicesIndependent cohortBehavioral pathologyNeuron typesObsessive-compulsive disorder in children and adolescents: epidemiology, diagnosis and management
Nazeer A, Latif F, Mondal A, Azeem M, Greydanus D. Obsessive-compulsive disorder in children and adolescents: epidemiology, diagnosis and management. Translational Pediatrics 2020, 9: s76-s93. PMID: 32206586, PMCID: PMC7082239, DOI: 10.21037/tp.2019.10.02.Peer-Reviewed Original Research
2019
N-Acetylcysteine for Pediatric Obsessive-Compulsive Disorder: A Small Pilot Study
Li F, Welling MC, Johnson JA, Coughlin C, Mulqueen J, Jakubovski E, Coury S, Landeros-Weisenberger A, Bloch MH. N-Acetylcysteine for Pediatric Obsessive-Compulsive Disorder: A Small Pilot Study. Journal Of Child And Adolescent Psychopharmacology 2019, 30: 32-37. PMID: 31800306, PMCID: PMC7133418, DOI: 10.1089/cap.2019.0041.Peer-Reviewed Original ResearchConceptsCY-BOCS total scoreN-acetylcysteineYale-Brown ObsessiveTotal scorePlacebo groupNAC groupStudy populationBenefit of NACPlacebo-controlled clinical trialSymptom severityEffect of NACMild adverse eventsOCD symptom severityLarger study populationPediatric obsessive-compulsive disorderSmall pilot studyChildren's Yale-Brown ObsessiveStudy medicationAdverse eventsPrimary outcomeGlutamate dysfunctionObsessive-compulsive disorderWeek 12Future trialsNAC treatmentMapping Cortical and Subcortical Asymmetry in Obsessive-Compulsive Disorder: Findings From the ENIGMA Consortium
Kong XZ, Boedhoe PSW, Abe Y, Alonso P, Ameis SH, Arnold PD, Assogna F, Baker JT, Batistuzzo MC, Benedetti F, Beucke JC, Bollettini I, Bose A, Brem S, Brennan BP, Buitelaar J, Calvo R, Cheng Y, Cho KIK, Dallaspezia S, Denys D, Ely BA, Feusner J, Fitzgerald KD, Fouche JP, Fridgeirsson EA, Glahn DC, Gruner P, Gürsel DA, Hauser TU, Hirano Y, Hoexter MQ, Hu H, Huyser C, James A, Jaspers-Fayer F, Kathmann N, Kaufmann C, Koch K, Kuno M, Kvale G, Kwon JS, Lazaro L, Liu Y, Lochner C, Marques P, Marsh R, Martínez-Zalacaín I, Mataix-Cols D, Medland SE, Menchón JM, Minuzzi L, Moreira PS, Morer A, Morgado P, Nakagawa A, Nakamae T, Nakao T, Narayanaswamy JC, Nurmi EL, O'Neill J, Pariente JC, Perriello C, Piacentini J, Piras F, Piras F, Pittenger C, Reddy YCJ, Rus-Oswald OG, Sakai Y, Sato JR, Schmaal L, Simpson HB, Soreni N, Soriano-Mas C, Spalletta G, Stern ER, Stevens MC, Stewart SE, Szeszko PR, Tolin DF, Tsuchiyagaito A, van Rooij D, van Wingen GA, Venkatasubramanian G, Wang Z, Yun JY, Group E, Kong X, Boedhoe P, Abe Y, Alonso P, Ameis S, Anticevic A, Arnold P, Assogna F, Baker J, Banaj N, Bargalló N, Batistuzzo M, Benedetti F, Beucke J, Bollettini I, Bose A, Brandeis D, Brem S, Brennan B, Buitelaar J, Busatto G, Calvo A, Calvo R, Cheng Y, Cho K, Ciullo V, Dallaspezia S, Denys D, de Vries F, de Wit S, Dickie E, Drechsler R, Ely B, Esteves M, Falini A, Fang Y, Feusner J, Figee M, Fitzgerald K, Fontaine M, Fouche J, Fridgeirsson E, Gruner P, Gürsel D, Hall G, Hamatani S, Hanna G, Hansen B, Hauser T, Hirano Y, Hoexter M, Hu H, Huyser C, Ikari K, Jahanshad N, James A, Jaspers-Fayer F, Kathmann N, Kaufmann C, Koch K, Kuno M, Kvale G, Kwon J, Lazaro L, Liu Y, Lochner C, Magalhães R, Marques P, Marsh R, Martínez-Zalacaín I, Masuda Y, Mataix-Cols D, Matsumoto K, McCracken J, Menchón J, Miguel E, Minuzzi L, Moreira P, Morer A, Morgado P, Nakagawa A, Nakamae T, Nakao T, Narayanaswamy J, Narumoto J, Nishida S, Nurmi E, O'Neill J, Pariente J, Perriello C, Piacentini J, Piras F, Piras F, Pittenger C, Poletti S, Reddy Y, Reess T, Rus-Oswald O, Sakai Y, Sato J, Schmaal L, Shimizu E, Simpson H, Soreni N, Soriano-Mas C, Sousa N, Spalletta G, Stern E, Stevens M, Stewart S, Szeszko P, Takahashi J, Tang J, Thorsen A, Tolin D, Tsuchiyagaito A, van Rooij D, van Wingen G, van der Werf Y, Veltman D, Vecchio D, Venkatasubramanian G, Walitza S, Wang Z, Watanabe A, Xu J, Xu X, Yamada K, Yoshida T, Yun J, Zarei M, Zhao Q, Zhou C, Thompson P, Stein D, van den Heuvel O, Francks C, Thompson P, Stein D, van den Heuvel O, Francks C. Mapping Cortical and Subcortical Asymmetry in Obsessive-Compulsive Disorder: Findings From the ENIGMA Consortium. Biological Psychiatry 2019, 87: 1022-1034. PMID: 31178097, PMCID: PMC7094802, DOI: 10.1016/j.biopsych.2019.04.022.Peer-Reviewed Original ResearchConceptsObsessive-compulsive disorderCase-control differencesBrain structural asymmetryMedication statusSubcortical structuresENIGMA consortiumSignificant case-control differencesRegional cortical thicknessPediatric obsessive-compulsive disorderPediatric datasetSubcortical asymmetriesDepression comorbidityCortical thicknessPotential associationLarger studyNeurodevelopmental processesVolume asymmetryBrain asymmetryAbnormal patternsDisordersPossible alterationsPutative linkOCD severityAsymmetry patternsMagnetic resonanceCaudate volume differences among treatment responders, non-responders and controls in children with obsessive–compulsive disorder
Vattimo E, Barros V, Requena G, Sato J, Fatori D, Miguel E, Shavitt R, Hoexter M, Batistuzzo M. Caudate volume differences among treatment responders, non-responders and controls in children with obsessive–compulsive disorder. European Child & Adolescent Psychiatry 2019, 28: 1607-1617. PMID: 30972581, DOI: 10.1007/s00787-019-01320-w.Peer-Reviewed Original ResearchConceptsObsessive-compulsive disorderGroup cognitive behavioral therapyPediatric obsessive-compulsive disorderRight caudateTreatment responseCognitive behavioral therapyCaudate nucleusPossible neural substrateTreatment respondersGM volumeStructural magnetic resonance imagingNeural substratesPrevious evidenceNeurobiological underpinningsOrbitofrontal cortexAge-matched controlsTotal GM volumeMagnetic resonance imagingBrain structuresResonance imagingChildrenRespondersBonferroni correctionCaudatePatients
2018
Symptom Insight in Pediatric Obsessive-Compulsive Disorder: Outcomes of an International Aggregated Cross-Sectional Sample
Selles RR, Højgaard DRMA, Ivarsson T, Thomsen PH, McBride N, Storch EA, Geller D, Wilhelm S, Farrell LJ, Waters AM, Mathieu S, Lebowitz E, Elgie M, Soreni N, Stewart SE. Symptom Insight in Pediatric Obsessive-Compulsive Disorder: Outcomes of an International Aggregated Cross-Sectional Sample. Journal Of The American Academy Of Child & Adolescent Psychiatry 2018, 57: 615-619.e5. PMID: 30071984, PMCID: PMC7176075, DOI: 10.1016/j.jaac.2018.04.012.Peer-Reviewed Original ResearchChapter 17 Managing a Child With OCD Who Is Treatment Refractory
Bloch M. Chapter 17 Managing a Child With OCD Who Is Treatment Refractory. 2018, 329-356. DOI: 10.1016/b978-0-12-811427-8.00017-4.Peer-Reviewed Original ResearchObsessive-compulsive disorderTreatment-refractory obsessive-compulsive disorderCognitive behavioral therapyFirst-line treatmentOCD symptomsPediatric obsessive-compulsive disorderSelective serotonin reuptake inhibitor (SSRI) pharmacotherapyEffective first-line treatmentSelective serotonin reuptake inhibitorsIntensive treatment programSerotonin reuptake inhibitorsGlutamate-modulating agentsMajority of childrenTreatment programAntipsychotic augmentationReuptake inhibitorsTreatment refractoryPharmacological treatmentAvailable treatmentsChildrenSubstantial proportionPharmacotherapyTreatmentTherapySymptoms
2017
Obsessive-Compulsive Disorder in Children and Adolescents: An Overview
Albanna A, Bazaid K, Azeem M. Obsessive-Compulsive Disorder in Children and Adolescents: An Overview. Psychiatric Annals 2017, 47: 512-518. DOI: 10.3928/00485713-20170908-01.Peer-Reviewed Original ResearchPediatric obsessive-compulsive disorderObsessive-compulsive disorderCognitive behavioral therapyRecurrent obsessionsSelective serotonin reuptake inhibitorsFirst-line medicationFirst-line treatmentSerotonin reuptake inhibitorsSignificant societal burdenComplex neuropsychiatric disorderMost childrenAdolescentsReuptake inhibitorsComorbid conditionsPharmacological treatmentFunctional impairmentNeuropsychiatric disordersSocietal burdenChildrenSevere casesUS FoodDrug AdministrationDisordersDistressCompulsion
2016
Distinct Subcortical Volume Alterations in Pediatric and Adult OCD: A Worldwide Meta- and Mega-Analysis
Boedhoe PS, Schmaal L, Abe Y, Ameis SH, Arnold PD, Batistuzzo MC, Benedetti F, Beucke JC, Bollettini I, Bose A, Brem S, Calvo A, Cheng Y, Cho KI, Dallaspezia S, Denys D, Fitzgerald KD, Fouche JP, Giménez M, Gruner P, Hanna GL, Hibar DP, Hoexter MQ, Hu H, Huyser C, Ikari K, Jahanshad N, Kathmann N, Kaufmann C, Koch K, Kwon JS, Lazaro L, Liu Y, Lochner C, Marsh R, Martínez-Zalacaín I, Mataix-Cols D, Menchón JM, Minuzzi L, Nakamae T, Nakao T, Narayanaswamy JC, Piras F, Piras F, Pittenger C, Reddy YC, Sato JR, Simpson HB, Soreni N, Soriano-Mas C, Spalletta G, Stevens MC, Szeszko PR, Tolin DF, Venkatasubramanian G, Walitza S, Wang Z, van Wingen GA, Xu J, Xu X, Yun JY, Zhao Q, Thompson P, Stein D, van den Heuvel O, Abe Y, Alonso P, Ameis S, Arnold P, Bargalló N, Batistuzzo M, Benedetti F, Beucke J, Boedhoe P, Bollettini I, Bose A, Brem S, Busatto G, Calvo A, Calvo R, Cath D, Cheng Y, Cho K, Dallaspezia S, de Vries F, de Wit S, Denys D, Fang Y, Fitzgerald K, Fontaine M, Fouche J, Giménez M, Gruner P, Hanna G, Hibar D, Hoexter M, Hu H, Huyser C, Ikari K, Jahanshad N, Kathmann N, Kaufmann C, Khadka S, Koch K, Kwon J, Lazaro L, Liu Y, Lochner C, Marsh R, Martínez-Zalacaín I, Mataix-Cols D, Menchón J, Miguel E, Minuzzii L, Morer A, Nakamae T, Nakao T, Narayanaswamy J, Piras F, Piras F, Pittenger C, Reddy Y, Sato J, Simpson H, Schmaal L, Soreni N, Soriano-Mas C, Spalletta G, Stein D, Stevens M, Szeszko P, Thompson P, Tolin D, Veltman D, Venkatasubramanian G, van den Heuvel O, van der Werf Y, van Wingen G, Walitza S, Wang Z, Xu J, Xu X, Yun J, Zhao Q. Distinct Subcortical Volume Alterations in Pediatric and Adult OCD: A Worldwide Meta- and Mega-Analysis. American Journal Of Psychiatry 2016, 174: 60-69. PMID: 27609241, PMCID: PMC5344782, DOI: 10.1176/appi.ajp.2016.16020201.Peer-Reviewed Original ResearchConceptsAdult obsessive-compulsive disorderObsessive-compulsive disorderOCD patientsLarger thalamic volumesSubcortical volume alterationsSmaller hippocampal volumesAdult OCD patientsPediatric obsessive-compulsive disorderPotential modulating effectSubcortical brain volumesLimited statistical powerPallidum volumeClinical characteristicsAdult patientsPediatric patientsMean ageThalamic volumeControl subjectsPediatric controlsSubcortical abnormalitiesIllness profileHippocampal volumeHealthy subjectsNeurodevelopmental alterationsPatientsSystematic Review and Meta-Analysis: Early Treatment Responses of Selective Serotonin Reuptake Inhibitors and Clomipramine in Pediatric Obsessive-Compulsive Disorder
Varigonda AL, Jakubovski E, Bloch MH. Systematic Review and Meta-Analysis: Early Treatment Responses of Selective Serotonin Reuptake Inhibitors and Clomipramine in Pediatric Obsessive-Compulsive Disorder. Journal Of The American Academy Of Child & Adolescent Psychiatry 2016, 55: 851-859.e2. PMID: 27663940, PMCID: PMC6944467, DOI: 10.1016/j.jaac.2016.07.768.Peer-Reviewed Original ResearchConceptsSelective serotonin reuptake inhibitorsPediatric obsessive-compulsive disorderSerotonin reuptake inhibitorsObsessive-compulsive disorderYale-Brown ObsessiveReuptake inhibitorsTime courseEarly treatment responseTreatment effectsChildren's Yale-Brown ObsessiveSSRI agentsPlacebo groupSSRI treatmentAdult patientsTreatment responsePooled estimatesPharmacological responseHigh dosesMeta-AnalysisSystematic reviewClomipramineSymptom dataMagnitude of responseMean differenceCompulsive Scale
2015
Treatment of Extreme Family Accommodation in a Youth with Obsessive-Compulsive Disorder
Lebowitz E. Treatment of Extreme Family Accommodation in a Youth with Obsessive-Compulsive Disorder. 2015, 321-335. DOI: 10.1007/978-3-319-17139-5_22.Peer-Reviewed Original ResearchObsessive-compulsive disorderFamily accommodationPediatric obsessive-compulsive disorderAnxious Childhood EmotionsParent-based treatmentParent-based interventionsObsessive-compulsive symptomsSevere obsessive-compulsive disorderChildhood EmotionsSupportive parentingParent behaviorGreater symptom severityAnxiety disordersCompulsive disorderYouth responsesIllustrative case examplesSymptom severityYouthAngerForceful attemptsParentsCase exampleDistressDisordersEmotionsAssessment and Management of Treatment-Refractory Obsessive-Compulsive Disorder in Children
Bloch MH, Storch EA. Assessment and Management of Treatment-Refractory Obsessive-Compulsive Disorder in Children. Journal Of The American Academy Of Child & Adolescent Psychiatry 2015, 54: 251-262. PMID: 25791142, PMCID: PMC4460245, DOI: 10.1016/j.jaac.2015.01.011.Peer-Reviewed Original ResearchConceptsTreatment-refractory obsessive-compulsive disorderPediatric obsessive-compulsive disorderSelective serotonin reuptake inhibitorsObsessive-compulsive disorderCognitive behavioral therapyTreatment-Refractory ObsessivePharmacological treatment optionsSide effect profileSerotonin reuptake inhibitorsTreatment of adultsGlutamate-modulating agentsLittle evidence-based dataEvidence of efficacyEvidence-based dataPediatric OCD patientsOCD symptomsAntipsychotic augmentationSSRI dosagesPediatric patientsReuptake inhibitorsEffect profilePediatric populationTreatment optionsPractice guidelinesEffective treatment
2014
Clinical and Family Correlates of Coercive–Disruptive Behavior in Children and Adolescents with Obsessive–Compulsive Disorder
Lebowitz E, Storch E, MacLeod J, Leckman J. Clinical and Family Correlates of Coercive–Disruptive Behavior in Children and Adolescents with Obsessive–Compulsive Disorder. Journal Of Child And Family Studies 2014, 24: 2589-2597. DOI: 10.1007/s10826-014-0061-y.Peer-Reviewed Original ResearchObsessive-compulsive disorderFamily accommodationFamily correlatesDisruptive behaviorPediatric obsessive-compulsive disorderFamily styleTreatment-seeking youthFamily-level variablesOCD symptom severityChild-level variablesSymptom accommodationAttacks of rageMediational modelParental distressOCD symptomsHierarchical regressionParticular symptom dimensionsOCD severityCompulsive disorderSymptom dimensionsReport ScaleSymptom severityIndependent component analysis of resting state activity in pediatric obsessive‐compulsive disorder
Gruner P, Vo A, Argyelan M, Ikuta T, Degnan AJ, John M, Peters BD, Malhotra AK, Uluğ AM, Szeszko PR. Independent component analysis of resting state activity in pediatric obsessive‐compulsive disorder. Human Brain Mapping 2014, 35: 5306-5315. PMID: 24867148, PMCID: PMC4169329, DOI: 10.1002/hbm.22551.Peer-Reviewed Original ResearchConceptsPosterior cingulate networkObsessive-compulsive disorderPediatric obsessive-compulsive disorderHealthy volunteersCingulate networkExpression scoreSpatial group independent component analysisVisual networkState functional magnetic resonanceCourse of illnessHigher expression scoresPediatric OCD patientsAnterior cingulate networkDorsal anterior cingulateFunctional magnetic resonancePatterns of brainGroup independent component analysisPharmacologic interventionsClinical correlatesPatientsAnterior cingulateGreater severityCingulate cortexFMRI abnormalitiesLogistic regression
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