2024
Psychological flexibility as a mechanism of change in psilocybin-assisted therapy for major depression: results from an exploratory placebo-controlled trial
Sloshower J, Zeifman R, Guss J, Krause R, Safi-Aghdam H, Pathania S, Pittman B, D’Souza D. Psychological flexibility as a mechanism of change in psilocybin-assisted therapy for major depression: results from an exploratory placebo-controlled trial. Scientific Reports 2024, 14: 8833. PMID: 38632313, PMCID: PMC11024097, DOI: 10.1038/s41598-024-58318-x.Peer-Reviewed Original ResearchConceptsPsilocybin-assisted therapyPsychological flexibilityDepression severityModerate to severe MDDSpectrum of neuropsychiatric conditionsTarget psychological flexibilityIncrease psychological flexibilityMental health conditionsManualized psychotherapyPsilocybin treatmentSevere MDDDepressive disorderExperiential acceptanceCommitment therapyDosing sessionsNeuropsychiatric conditionsPsychedelic trialsPlacebo-controlled trialWithin-subjectMDDPsilocybinAdministered placeboPlacebo-controlledDepressionClinical samples
2020
Modulation of the antidepressant effects of ketamine by the mTORC1 inhibitor rapamycin
Abdallah CG, Averill LA, Gueorguieva R, Goktas S, Purohit P, Ranganathan M, Sherif M, Ahn KH, D’Souza D, Formica R, Southwick SM, Duman RS, Sanacora G, Krystal JH. Modulation of the antidepressant effects of ketamine by the mTORC1 inhibitor rapamycin. Neuropsychopharmacology 2020, 45: 990-997. PMID: 32092760, PMCID: PMC7162891, DOI: 10.1038/s41386-020-0644-9.Peer-Reviewed Original ResearchConceptsAntidepressant effectsKetamine administrationRapamycin pretreatmentMontgomery-Åsberg Depression Rating ScaleDouble-blind cross-over designBenefits of ketamineRobust antidepressant effectsKetamine's antidepressant effectsMajor depressive episodeDepression Rating ScaleCross-over designKetamine exertsOral rapamycinRemission rateDepressive episodePlacebo 2Ketamine 0.5Local blockadeDepressed patientsIntravenous administrationTreatment daysDepression relapseDepression severityKetamineRating Scale