2021
Predictors of gaming disorder in children and adolescents: a school-based study
Ferreira F, Bambini B, Tonsig G, Fonseca L, Picon F, Pan P, Salum G, Jackowski A, Miguel E, Rohde L, Bressan R, Gadelha A. Predictors of gaming disorder in children and adolescents: a school-based study. Brazilian Journal Of Psychiatry 2021, 43: 289-292. PMID: 32756806, PMCID: PMC8136393, DOI: 10.1590/1516-4446-2020-0964.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentBehavior, AddictiveBrazilChildDisruptive, Impulse Control, and Conduct DisordersHumansInternetSchoolsVideo GamesConceptsMental disordersWell-Being Behavior AssessmentHigh-risk cohortLogistic regression modelsSchool-based studyGaming disorderPsychiatric disordersUnhealthy patternsDisorder ratesSchool-based sampleDisordersSignificant predictorsFurther riskBrazilian High-Risk CohortCommunity sampleHigh rateBehavior changeMore hoursRegression modelsChildrenPredictorsAdolescentsHoursBehavior assessmentPattern variables
2018
Dual diagnosis of obsessive compulsive and compulsive buying disorders: Demographic, clinical, and psychiatric correlates
Kim H, Hodgins D, Torres A, Fontenelle L, do Rosário M, de Mathis M, Ferrão Y, Miguel E, Tavares H. Dual diagnosis of obsessive compulsive and compulsive buying disorders: Demographic, clinical, and psychiatric correlates. Comprehensive Psychiatry 2018, 86: 67-73. PMID: 30081209, DOI: 10.1016/j.comppsych.2018.07.013.Peer-Reviewed Original ResearchMeSH KeywordsAdultBinge-Eating DisorderComorbidityCompulsive BehaviorConsumer BehaviorDiagnosis, Dual (Psychiatry)Disruptive, Impulse Control, and Conduct DisordersFemaleHoardingHumansMaleMiddle AgedObsessive-Compulsive DisorderPsychiatric Status Rating ScalesYoung AdultConceptsCompulsive buying disorderObsessive-compulsive disorderBuying disorderComorbid obsessive-compulsive disorderDual diagnosisUnique clinical populationInternet use disordersDual diagnosis populationPsychiatric correlatesPsychiatric disordersPsychological mechanismsSocial phobiaOCD symptomsStructured Clinical InterviewClinical populationsSound measureLarge multi-centre studyClinical InterviewProtective factorsMulti-center studyUse disordersPresent researchTreatment utilityBinary logistic regressionCorrelates
2012
‘Impulsive compulsivity’ in obsessive-compulsive disorder: A phenotypic marker of patients with poor clinical outcome
Kashyap H, Fontenelle L, Miguel E, Ferrão Y, Torres A, Shavitt R, Ferreira-Garcia R, do Rosário M, Yücel M. ‘Impulsive compulsivity’ in obsessive-compulsive disorder: A phenotypic marker of patients with poor clinical outcome. Journal Of Psychiatric Research 2012, 46: 1146-1152. PMID: 22647523, DOI: 10.1016/j.jpsychires.2012.04.022.Peer-Reviewed Original ResearchMeSH KeywordsAdultDisruptive, Impulse Control, and Conduct DisordersFemaleHumansMaleMiddle AgedObsessive-Compulsive DisorderPsychiatric Status Rating ScalesRetrospective StudiesSeverity of Illness IndexStatistics, NonparametricSurveys and QuestionnairesYoung Adult
2011
Skin picking and trichotillomania in adults with obsessive-compulsive disorder
Lovato L, Ferrão Y, Stein D, Shavitt R, Fontenelle L, Vivan A, Miguel E, Cordioli A. Skin picking and trichotillomania in adults with obsessive-compulsive disorder. Comprehensive Psychiatry 2011, 53: 562-568. PMID: 22014580, DOI: 10.1016/j.comppsych.2011.06.008.Peer-Reviewed Original ResearchMeSH KeywordsAdultAge DistributionBody Dysmorphic DisordersBrazilCase-Control StudiesComorbidityCross-Sectional StudiesDisruptive, Impulse Control, and Conduct DisordersEducationFemaleHumansLogistic ModelsMaleObsessive-Compulsive DisorderPrevalenceSex DistributionTrichotillomaniaConceptsPathologic skin pickingObsessive-compulsive disorderSkin pickingFourth Edition Axis IEdition Axis IStructured Clinical InterviewLogistic regression analysisComorbid body dysmorphic disorderBody dysmorphic disorderClinical characteristicsSuch comorbiditiesPrimary diagnosisAxis IClinical InterviewSpecific subgroupsMental disordersDysmorphic disorderStatistical ManualTrichotillomaniaDisordersCompulsive symptomsPatientsRegression analysisDiagnosisHigh levelsSuicidality in obsessive-compulsive disorder: prevalence and relation to symptom dimensions and comorbid conditions.
Torres A, Ramos-Cerqueira A, Ferrão Y, Fontenelle L, do Rosário M, Miguel E. Suicidality in obsessive-compulsive disorder: prevalence and relation to symptom dimensions and comorbid conditions. The Journal Of Clinical Psychiatry 2011, 72: 17-26; quiz 119-20. PMID: 21272513, DOI: 10.4088/jcp.09m05651blu.Peer-Reviewed Original ResearchMeSH KeywordsAdultComorbidityCross-Sectional StudiesDepressive Disorder, MajorDisruptive, Impulse Control, and Conduct DisordersFemaleHumansLongitudinal StudiesMaleObsessive-Compulsive DisorderPersonality InventoryPrevalenceReligion and PsychologyRisk FactorsSexual BehaviorStress Disorders, Post-TraumaticSuicideSuicide, AttemptedSurveys and QuestionnairesConceptsPosttraumatic stress disorderMajor depressive disorderObsessive-compulsive disorderYale-Brown Obsessive Compulsive ScaleCurrent suicidal thoughtsSubstance use disordersImpulse control disordersSuicidal thoughtsObsessive Compulsive ScaleDepressive disorderUse disordersDSM-IV Axis I DisordersSuicidal behaviorComorbid substance use disorderCompulsive ScaleOCD patientsLifetime major depressive disorderCross-sectional studyStructured Clinical InterviewAxis I DisordersLogistic regression analysisPrimary obsessive-compulsive disorderSymptom dimensionsLifetime suicidal thoughtsBrazilian Research Consortium
2008
Self-Mutilation: A Symptom of Psychiatric Disorder or a Nosological Entity with its Own Characteristics?
Giusti J, Tavares H, Miguel E, Scivoletto S. Self-Mutilation: A Symptom of Psychiatric Disorder or a Nosological Entity with its Own Characteristics? CNS Spectrums 2008, 13: 273-274. PMID: 18408645, DOI: 10.1017/s1092852900016369.Peer-Reviewed Original ResearchBorderline Personality DisorderComorbidityDisruptive, Impulse Control, and Conduct DisordersHumansObsessive-Compulsive DisorderPersonality AssessmentSelf MutilationObsessive–compulsive disorder: Influence of age at onset on comorbidity patterns
de Mathis M, do Rosario M, Diniz J, Torres A, Shavitt R, Ferrão Y, Fossaluza V, de Bragança Pereira C, Miguel E. Obsessive–compulsive disorder: Influence of age at onset on comorbidity patterns. European Psychiatry 2008, 23: 187-194. PMID: 18329252, DOI: 10.1016/j.eurpsy.2008.01.002.Peer-Reviewed Original ResearchMeSH KeywordsAdultAge of OnsetAnxiety DisordersAttention Deficit Disorder with HyperactivityBrazilComorbidityCross-Sectional StudiesDisruptive, Impulse Control, and Conduct DisordersFeeding and Eating DisordersFemaleHumansMaleMental DisordersMiddle AgedObsessive-Compulsive DisorderPersonality AssessmentSex FactorsSomatoform DisordersTic DisordersConceptsImpulse control disordersInfluence of ageComorbidity patternsYale Global Tic Severity ScaleOCD patientsStructured Clinical InterviewTic Severity ScaleYale-Brown Obsessive Compulsive ScaleAttention-deficit/hyperactivity disorderObsessive Compulsive ScalePsychiatric comorbidityIllness durationTic disordersFemale genderSeverity ScaleClinical InterviewDSM-IVLower ageAnxiety disordersCompulsive ScaleHyperactivity disorderDisordersLower chanceAgeComorbidities