2011
Risperidone-Related Improvement of Irritability in Children with Autism Is not Associated with Changes in Serum of Epidermal Growth Factor and Interleukin-13
Tobiasova Z, van der Lingen KH, Scahill L, Leckman JF, Zhang Y, Chae W, McCracken JT, McDougle CJ, Vitiello B, Tierney E, Aman MG, Arnold LE, Katsovich L, Hoekstra PJ, Volkmar F, Bothwell AL, Kawikova I. Risperidone-Related Improvement of Irritability in Children with Autism Is not Associated with Changes in Serum of Epidermal Growth Factor and Interleukin-13. Journal Of Child And Adolescent Psychopharmacology 2011, 21: 555-564. PMID: 22070180, PMCID: PMC3279715, DOI: 10.1089/cap.2010.0134.Peer-Reviewed Original ResearchConceptsMedication-free subjectsEpidermal growth factorHealthy controlsInflammatory markersIL-13IL-1 receptor antagonistGrowth factorSerum inflammatory markersChemoattractant protein-1Placebo groupClinical improvementBaseline visitIL-17Serum levelsCytokine concentrationsInflammatory moleculesSerum concentrationsClinical trialsHealthy subjectsIL-1Interleukin-13RisperidoneAltered levelsProtein 1Diagnosis of autism
2003
A placebo-controlled trial of risperidone in Tourette syndrome
Scahill L, Leckman JF, Schultz RT, Katsovich L, Peterson BS. A placebo-controlled trial of risperidone in Tourette syndrome. Neurology 2003, 60: 1130-1135. PMID: 12682319, DOI: 10.1212/01.wnl.0000055434.39968.67.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAntipsychotic AgentsBody WeightChildDiagnostic Techniques, NeurologicalDopamine AntagonistsDose-Response Relationship, DrugDouble-Blind MethodErectile DysfunctionFemaleHeart Conduction SystemHumansMaleMiddle AgedPhobic DisordersRisperidoneSeverity of Illness IndexTicsTourette SyndromeTreatment OutcomeConceptsYale Global Tic Severity ScalePlacebo-controlled trialTotal tic scoreTourette syndromeTic scoreYGTSS total tic scoreCardiac conduction timesSafety of risperidonePrimary outcome measureWeeks of treatmentDurability of efficacyTic Severity ScaleShort-term treatmentMedication-free subjectsPlacebo patientsMedication discontinuationRisperidone groupExtrapyramidal symptomsTic symptomsOutcome measuresDose reductionConduction timeSeverity ScaleTic severityBody weight
2001
A Placebo-Controlled Study of Guanfacine in the Treatment of Children With Tic Disorders and Attention Deficit Hyperactivity Disorder
Scahill L, Chappell PB, Kim YS, Schultz RT, Katsovich L, Shepherd E, Arnsten AF, Cohen DJ, Leckman JF. A Placebo-Controlled Study of Guanfacine in the Treatment of Children With Tic Disorders and Attention Deficit Hyperactivity Disorder. American Journal Of Psychiatry 2001, 158: 1067-1074. PMID: 11431228, DOI: 10.1176/appi.ajp.158.7.1067.Peer-Reviewed Original ResearchConceptsAttention deficit hyperactivity disorderWeeks of treatmentPlacebo groupTic disordersGuanfacine groupDeficit hyperactivity disorderClinical Global Improvement ScaleHyperactivity disorderSafety of guanfacineGlobal Improvement ScaleDouble-blind conditionsTreatment of childrenMedication-free subjectsDose adjustmentBlood pressureADHD Rating ScaleDisorders ClinicWeek 4Mean improvementEffective treatmentImprovement ScaleGuanfacinePlaceboTic severityContinuous Performance Test