2022
Comparative efficacy, tolerability, and acceptability of pharmacological interventions for the treatment of children, adolescents, and young adults with Tourette's syndrome: a systematic review and network meta-analysis
Farhat L, Behling E, Landeros-Weisenberger A, Levine J, Macul Ferreira de Barros P, Wang Z, Bloch M. Comparative efficacy, tolerability, and acceptability of pharmacological interventions for the treatment of children, adolescents, and young adults with Tourette's syndrome: a systematic review and network meta-analysis. The Lancet Child & Adolescent Health 2022, 7: 112-126. PMID: 36528030, DOI: 10.1016/s2352-4642(22)00316-9.Peer-Reviewed Original ResearchConceptsSecond-generation antipsychotic drugsMedication categoriesAntipsychotic drugsModerate certaintyIndividual medicationsTourette syndromePharmacological interventionsLow certaintyWHO International Clinical Trials Registry PlatformInternational Clinical Trials Registry PlatformSystematic reviewClinical Trials Registry PlatformChoice of medicationCochrane Central RegisterNetwork meta-analysis frameworkTrials Registry PlatformRandom-effects networkTerms of tolerabilityCertainty of evidenceClinical practice guidelinesComorbid attention deficit hyperactivity disorderStandardised mean differenceTreatment of childrenAttention deficit hyperactivity disorderWeb of ScienceMeta‐Analysis: Efficacy and Tolerability of Vesicular Monoamine Transporter Type 2 Inhibitors in the Treatment of Tic Disorders
Behling E, Farhat LC, Landeros‐Weisenberger A, Bloch MH. Meta‐Analysis: Efficacy and Tolerability of Vesicular Monoamine Transporter Type 2 Inhibitors in the Treatment of Tic Disorders. Movement Disorders 2022, 37: 684-693. PMID: 35191552, DOI: 10.1002/mds.28957.Peer-Reviewed Original ResearchConceptsChronic tic disorderTourette syndromeVMAT2 inhibitorsTic disordersVesicular monoamine transporter type 2 inhibitorsYale Global Tic Severity ScaleMean differenceRate of discontinuationTic Severity ScaleType 2 inhibitorsShort-term treatmentTic symptomsBlinded RCTEffective therapySeverity ScaleSystematic reviewTolerabilityAvailable evidenceAdverse effectsInverse varianceEfficacyRCTsInhibitorsNonsignificant effectTrials
2016
N-Acetylcysteine in the Treatment of Pediatric Tourette Syndrome: Randomized, Double-Blind, Placebo-Controlled Add-On Trial
Bloch MH, Panza KE, Yaffa A, Alvarenga PG, Jakubovski E, Mulqueen JM, Landeros-Weisenberger A, Leckman JF. N-Acetylcysteine in the Treatment of Pediatric Tourette Syndrome: Randomized, Double-Blind, Placebo-Controlled Add-On Trial. Journal Of Child And Adolescent Psychopharmacology 2016, 26: 327-334. PMID: 27027204, PMCID: PMC6445198, DOI: 10.1089/cap.2015.0109.Peer-Reviewed Original ResearchConceptsBenefit of NACEfficacy of NACYale Global Tic Severity ScaleAttention-deficit/hyperactivity disorderObsessive-compulsive disorderTourette syndromeN-acetylcysteineObsessive-compulsive spectrum disordersSide effectsRecent placebo-controlled trialPediatric Tourette syndromePlacebo-controlled trialCurrent pharmacological treatmentsTreatment of ticsTotal tic scoreSeverity of ticsSubstantial side effectsTic Severity ScaleYears of ageMinimal side effectsPediatric TSPrimary outcomeSecondary outcomesGlutamatergic systemPharmacological treatment
2009
Streptococcal Upper Respiratory Tract Infections and Psychosocial Stress Predict Future Tic and Obsessive-Compulsive Symptom Severity in Children and Adolescents with Tourette Syndrome and Obsessive-Compulsive Disorder
Lin H, Williams KA, Katsovich L, Findley DB, Grantz H, Lombroso PJ, King RA, Bessen DE, Johnson D, Kaplan EL, Landeros-Weisenberger A, Zhang H, Leckman JF. Streptococcal Upper Respiratory Tract Infections and Psychosocial Stress Predict Future Tic and Obsessive-Compulsive Symptom Severity in Children and Adolescents with Tourette Syndrome and Obsessive-Compulsive Disorder. Biological Psychiatry 2009, 67: 684-691. PMID: 19833320, PMCID: PMC2843763, DOI: 10.1016/j.biopsych.2009.08.020.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAnti-Bacterial AgentsAttention Deficit Disorder with HyperactivityChildDepressive DisorderFemaleForecastingHumansLife Change EventsMaleObsessive-Compulsive DisorderPredictive Value of TestsProspective StudiesPsychologyRespiratory Tract InfectionsSeverity of Illness IndexStreptococcal InfectionsTicsTourette SyndromeConceptsDepressive symptom severityObsessive-compulsive disorderGABHS infectionPsychosocial stressTourette syndromeSymptom severityControl subjectsStreptococcal upper respiratory tract infectionUpper respiratory tract infectionBeta-hemolytic streptococcal infectionCurrent psychosocial stressRespiratory tract infectionsHealthy control subjectsProspective longitudinal studyEarly-onset obsessive-compulsive disorderMinority of childrenOC symptom severityTract infectionsStreptococcal infectionGABHS infectionsObsessive-compulsive symptom severityClinical ratingsNew infectionsClinical ratersControl status