2017
Dose-Related Effects of Adjunctive Ketamine in Taiwanese Patients with Treatment-Resistant Depression
Su TP, Chen MH, Li CT, Lin WC, Hong CJ, Gueorguieva R, Tu PC, Bai YM, Cheng CM, Krystal JH. Dose-Related Effects of Adjunctive Ketamine in Taiwanese Patients with Treatment-Resistant Depression. Neuropsychopharmacology 2017, 42: 2482-2492. PMID: 28492279, PMCID: PMC5686503, DOI: 10.1038/npp.2017.94.Peer-Reviewed Original ResearchMeSH KeywordsAdultAntidepressive AgentsAsian PeopleBlood PressureBrain-Derived Neurotrophic FactorDepressive Disorder, MajorDepressive Disorder, Treatment-ResistantDose-Response Relationship, DrugDouble-Blind MethodFemaleHeart RateHumansKetamineMaleMiddle AgedPolymorphism, GeneticPsychiatric Status Rating ScalesTaiwanTreatment OutcomeConceptsTreatment-resistant depressionHamilton Depression Rating ScaleAntidepressant effectsKetamine effectsBDNF genotypeBrain-derived neurotrophic factor (BDNF) genotypeChinese populationDose-related efficacyPlacebo-controlled trialSignificant dose-related effectsDepression Rating ScaleNeurotrophic factor genotypeDose-related effectsSingle ketamine infusionMost patientsKetamine infusionTaiwanese patientsAdjunctive ketamineResponder analysisBDNF geneS-ketamineKetamine levelsPatientsMet alleleRating Scale
2011
Trajectories of Depression Severity in Clinical Trials of Duloxetine: Insights Into Antidepressant and Placebo Responses
Gueorguieva R, Mallinckrodt C, Krystal JH. Trajectories of Depression Severity in Clinical Trials of Duloxetine: Insights Into Antidepressant and Placebo Responses. JAMA Psychiatry 2011, 68: 1227-1237. PMID: 22147842, PMCID: PMC3339151, DOI: 10.1001/archgenpsychiatry.2011.132.Peer-Reviewed Original ResearchMeSH KeywordsAdultAntidepressive AgentsData Interpretation, StatisticalDepressive Disorder, MajorDouble-Blind MethodDuloxetine HydrochlorideFemaleHumansLinear ModelsMalePatient DropoutsPlacebo EffectPsychiatric Status Rating ScalesRandomized Controlled Trials as TopicSelective Serotonin Reuptake InhibitorsSeverity of Illness IndexThiophenesTreatment OutcomeConceptsSelective serotonin reuptake inhibitorsPlacebo-treated patientsComparator selective serotonin reuptake inhibitorsHAM-D scoresClinical trialsAntidepressant treatmentPlacebo responseMajor depressionDouble-blind clinical trialHigh placebo response rateSerotonergic antidepressant treatmentPlacebo response ratesSerotonin reuptake inhibitorsAntidepressant nonrespondersPlacebo armMost patientsAntidepressant respondersMedication risksReuptake inhibitorsSerotonergic antidepressantsResponder statusTreatment responseClinical trajectoriesDepression scoresDepression severity
2005
Riluzole Augmentation in Treatment-Resistant Obsessive–Compulsive Disorder: An Open-Label Trial
Coric V, Taskiran S, Pittenger C, Wasylink S, Mathalon DH, Valentine G, Saksa J, Wu YT, Gueorguieva R, Sanacora G, Malison RT, Krystal JH. Riluzole Augmentation in Treatment-Resistant Obsessive–Compulsive Disorder: An Open-Label Trial. Biological Psychiatry 2005, 58: 424-428. PMID: 15993857, DOI: 10.1016/j.biopsych.2005.04.043.Peer-Reviewed Original ResearchConceptsTreatment-resistant obsessive-compulsive disorderObsessive-compulsive disorderY-BOCS scoresYale-Brown Obsessive Compulsive ScaleTreatment-resistant OCD patientsAddition of riluzolePractical clinical benefitOpen-label trialGlutamate-modulating agentsSerious adverse effectsHamilton Depression InventoryAnxiety Inventory scoresObsessive Compulsive ScaleMost patientsStandard therapyGlutamatergic dysfunctionAugmentation therapyClinical benefitPrimary diagnosisStandard treatmentCorticostriatal pathwayTreatment respondersRiluzolePatientsDepression Inventory