2012
Efficacy of pimozide augmentation for clozapine partial responders with schizophrenia
Gunduz-Bruce H, Oliver S, Gueorguieva R, Forselius-Bielen K, D'Souza DC, Zimolo Z, Tek C, Kaliora S, Ray S, Petrides G. Efficacy of pimozide augmentation for clozapine partial responders with schizophrenia. Schizophrenia Research 2012, 143: 344-347. PMID: 23219861, DOI: 10.1016/j.schres.2012.11.008.Peer-Reviewed Original ResearchConceptsBrief Psychiatric Rating ScaleTreatment-resistant schizophreniaClinical trialsNegative symptomsDouble-blind placeboAdequate blood levelsPsychiatric Rating ScaleNeurocognitive measuresAttention/executive functionBPRS totalPartial respondersPartial responseStudy entryQTc intervalBlood levelsClozapine's effectSide effectsNeurocognitive functionPatientsWeekly assessmentsClozapineNeurocognitive testsRating ScaleSchizophreniaTrials
2006
Preliminary evidence of reduced occipital GABA concentrations in puerperal women: a 1H-MRS study
Epperson CN, Gueorguieva R, Czarkowski KA, Stiklus S, Sellers E, Krystal JH, Rothman DL, Mason GF. Preliminary evidence of reduced occipital GABA concentrations in puerperal women: a 1H-MRS study. Psychopharmacology 2006, 186: 425. PMID: 16724188, DOI: 10.1007/s00213-006-0313-7.Peer-Reviewed Original ResearchConceptsPostpartum major depressionCortical GABA concentrationsGABA concentrationPostpartum womenOccipital cortex GABA concentrationsOccipital cortex GABA levelsProton magnetic resonance spectroscopy studyFollicular phase femalesGamma-aminobutyric acid concentrationResumption of menstruationFollicular phase womenMonths of deliveryMid-follicular phaseOvarian hormone levelsSubgroup of womenMagnetic resonance spectroscopy studyAllopregnanolone concentrationsPuerperal womenALLO levelsBlood levelsPostpartum periodHealthy controlsMajor depressionGABA levelsHormone levels