Efficacy and safety of a fatty acid amide hydrolase inhibitor (PF-04457845) in the treatment of cannabis withdrawal and dependence in men: a double-blind, placebo-controlled, parallel group, phase 2a single-site randomised controlled trial
D'Souza DC, Cortes-Briones J, Creatura G, Bluez G, Thurnauer H, Deaso E, Bielen K, Surti T, Radhakrishnan R, Gupta A, Gupta S, Cahill J, Sherif MA, Makriyannis A, Morgan PT, Ranganathan M, Skosnik PD. Efficacy and safety of a fatty acid amide hydrolase inhibitor (PF-04457845) in the treatment of cannabis withdrawal and dependence in men: a double-blind, placebo-controlled, parallel group, phase 2a single-site randomised controlled trial. The Lancet Psychiatry 2018, 6: 35-45. PMID: 30528676, DOI: 10.1016/s2215-0366(18)30427-9.Peer-Reviewed Original ResearchConceptsPF-04457845Cannabis withdrawal symptomsFatty acid amide hydrolaseCannabis withdrawalPlacebo groupAdverse eventsCannabis useWithdrawal symptomsFatty acid amide hydrolase inhibitorSerious adverse eventsPhase 2a trialWeeks of treatmentTreatment of cannabisCannabis use disorderSelf-reported cannabis useDSM-IV criteriaTreatment-related differencesTHC-COOH concentrationsAnandamide concentrationsTreat populationPrimary endpointPill countHospital admissionNovel FAAH inhibitorsSelf-reported cannabisHerpes simplex virus 1 infection and valacyclovir treatment in schizophrenia: Results from the VISTA study
Breier A, Buchanan RW, D'Souza D, Nuechterlein K, Marder S, Dunn W, Preskorn S, Macaluso M, Wurfel B, Maguire G, Kakar R, Highum D, Hoffmeyer D, Coskinas E, Litman R, Vohs JL, Radnovich A, Francis MM, Metzler E, Visco A, Mehdiyoun N, Yang Z, Zhang Y, Yolken RH, Dickerson FB. Herpes simplex virus 1 infection and valacyclovir treatment in schizophrenia: Results from the VISTA study. Schizophrenia Research 2018, 206: 291-299. PMID: 30478008, DOI: 10.1016/j.schres.2018.11.002.Peer-Reviewed Original ResearchConceptsHSV-1Double-blind efficacy trialHerpes simplex virus 1 (HSV-1) infectionEarly phase schizophreniaSimplex virus 1 infectionVirus-1 infectionPathophysiology of schizophreniaPrimary endpointValacyclovir treatmentNegative subjectsRecent trialsVISTA studyEfficacy trialsLetter-Number Sequencing TestNegative groupPositive groupSevere formHerpes virusPositive symptomsMore impairmentTreatment resultsUS sitesCognitive deficitsNon-activated stateSchizophrenia