2011
The familial association of tourette's disorder and ADHD: The impact of OCD symptoms
O'Rourke JA, Scharf JM, Platko J, Stewart SE, Illmann C, Geller DA, King RA, Leckman JF, Pauls DL. The familial association of tourette's disorder and ADHD: The impact of OCD symptoms. American Journal Of Medical Genetics Part B Neuropsychiatric Genetics 2011, 156: 553-560. PMID: 21557467, PMCID: PMC3292860, DOI: 10.1002/ajmg.b.31195.Peer-Reviewed Original ResearchPoor fine‐motor and visuospatial skills predict persistence of pediatric‐onset obsessive‐compulsive disorder into adulthood
Bloch MH, Sukhodolsky DG, Dombrowski PA, Panza KE, Craiglow BG, Landeros‐Weisenberger A, Leckman JF, Peterson BS, Schultz RT. Poor fine‐motor and visuospatial skills predict persistence of pediatric‐onset obsessive‐compulsive disorder into adulthood. Journal Of Child Psychology And Psychiatry 2011, 52: 974-983. PMID: 21244423, PMCID: PMC3625937, DOI: 10.1111/j.1469-7610.2010.02366.x.Peer-Reviewed Original ResearchConceptsLong-term outcomesVisual-motor integrationPoor long-term outcomesCox proportional hazards modelBeery-Buktenica TestPediatric-onset obsessive-compulsive disorderFine motor skill deficitsPurdue pegboard taskCourse of symptomsProportional hazards modelPurdue Pegboard TestComorbid tic disordersAge of onsetVisuospatial skillsFuture longitudinal studiesOCD symptomsFine motor skillsCases remitNonverbal memory performanceObsessive-compulsive disorderNeuropsychiatric deficitsTic disordersMAIN OUTCOMEPegboard TestNeuropsychological testing
2009
Autism spectrum and obsessive–compulsive disorders: OC behaviors, phenotypes and genetics
Jacob S, Landeros‐Weisenberger A, Leckman JF. Autism spectrum and obsessive–compulsive disorders: OC behaviors, phenotypes and genetics. Autism Research 2009, 2: 293-311. PMID: 20029829, PMCID: PMC3974607, DOI: 10.1002/aur.108.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsChildChild Development Disorders, PervasiveChild, PreschoolComorbidityDiagnosis, DifferentialDisease Models, AnimalDiseases in TwinsGenetic Association StudiesGenetic Predisposition to DiseaseGenotypeHumansInfantIntellectual DisabilityInterview, PsychologicalNeuropsychological TestsObsessive-Compulsive DisorderPhenotypeQuantitative Trait, HeritableStereotyped BehaviorConceptsAutism spectrum disorderObsessive-compulsive behaviorObsessive-compulsive disorderNovel treatment interventionsFamily genetic studiesAutism spectrumGeneralist genesOC behaviorSpectrum disorderRare genetic variantsASD variesHeritable endophenotypeASD phenotypeCandidate gene studiesNovel genomic technologiesNonparametric linkage analysisInnovative statistical approachChronological ageGenetic mechanismsGenomic technologiesTreatment interventionsGenetic analysisGenetic influencesLinkage analysisGene studies
2007
Gender differences in obsessive–compulsive symptom dimensions
Labad J, Menchon JM, Alonso P, Segalas C, Jimenez S, Jaurrieta N, Leckman JF, Vallejo J. Gender differences in obsessive–compulsive symptom dimensions. Depression And Anxiety 2007, 25: 832-838. PMID: 17436312, DOI: 10.1002/da.20332.Peer-Reviewed Original Research
2006
A Controlled Family Study of Attention-Deficit/Hyperactivity Disorder and Tourette's Disorder
STEWART SE, ILLMANN C, GELLER DA, LECKMAN JF, KING R, PAULS DL. A Controlled Family Study of Attention-Deficit/Hyperactivity Disorder and Tourette's Disorder. Journal Of The American Academy Of Child & Adolescent Psychiatry 2006, 45: 1354-1362. PMID: 17075358, DOI: 10.1097/01.chi.0000251211.36868.fe.Peer-Reviewed Original Research