use of psilocybin in end of life anxiety...
TRANSCRIPT
ShroomTherapyUseofPsilocybininEndofLife
AnxietyTreatment
KarolinaGrzesiak,PharmDPGY1PharmacyPracCceResident
CentralTexasVeteransHealthCareSystem
PharmacotherapyRoundsNovember17th2017
Objec;ves2
¨ ReviewendoflifeanxietyandAmericanSocietyofClinicalOncologytreatmentguidelines
¨ Outlinethehistoryandpharmacologyofpsilocybin
¨ Explorethephysiologicalandpsychologicaleffectsofpsilocybinonhealthyindividuals
¨ Evaluateliteraturedescribinguseofpsilocybinforendoflifeanxiety
¨ Discussfuturedirec;onfortreatmentwithhallucinogens
Pa;entCase3
“Iamsoanxiousthatitishardtothinkaboutanythingelse.Ihadlostmyfaithbecauseofanxietyanditisterrifying.”ALisa53yearoldwomanwithadiagnosisofmetasta;covariancancer.Pa;entiscurrentlyreceivingpallia;vetreatmentforpainandnausea.Shehasbeensufferingfromanxietyanddepressionsinceherdiagnosis3monthsago.Currentmedica;ons:MorphineER60mgdailyMorphineIR10mgthree;mesdailyPRNOndansetron4mgODTevery8hoursPRNSertraline150mgdailyBuspirone20mgthree;medailyTrazodone150mgatbed;meAlprazolam0.5mgthree;mesdailyPRNGabapen;n800mgthree;mesdaily
Isthispa;entagoodcandidateforPsilocybintherapy?
EndofLifeAnxiety
EndofLife
hWps://www.cancer.org
5
¨ Endoflifecare–careforterminallyillpatentsfocusedonimprovingqualityoflifeandmakingthemmorecomfortable
¨ Endoflifeemo;ons
Fear Anger Guiltandregret Grief
Anxiety Depression Feelingalone Seekingmeaning
Epidemiology
JPainSymptomManage.2011;42(5):691-701.
6
¨ Inpallia;vecare,anxietydisordersaffectapproximately10%ofpa;ents¤ Morecommoninwomen,physicallyimpaired,youngerpa;ents¤ Symptomsarereportedby25-48%ofadvancedcancerpa;ents
¨ Mul;factorialcausesofanxiety¤ Treatmentprocess¤ Diseaseprogression¤ Uncontrolledpain¤ Dying¤ Uncertainty
AmericanSocietyofClinicalOncologyGuidelines
JOncolPract.2015;11(2):133-4.
7
¨ Allpa;entswithcancerareevaluatedforsymptomsofdepressionandanxietyperiodicallyacrossthetrajectoryofcare
7itemGAD-7
None/mildsymptoms0-4,5-9
Offerreferraltosuppor;vecareservices
Moderatesymptoms10-14
Psychosocial,Psychologicalinterven;ons,±Pharmacologic
Severesymptoms15-21
CBT,Pharmacologic,combined
Pharmacological(SSRI,anxioly;cs)
Suppor;veCare
Psychosocial(group)
Psychological(individual)
PsilocybinOverview
AddictBiol.2002;7(4):357-64.
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¨ IsolatedfromCentralAmericanmushroom(Psilocybemexicana)byaSwisschemistAlbertHofmannin1957¤ Foundinmanyspeciesofmushroomsworldwide
n Psilocybe,Conocybe,Gymnopilus,Panaeolus,andStropharian Alongwithpeyoteanddimethyltryptamine,psilocybinhasalonghistoryofceremonialuse
¨ Producedsynthe;callyin1958¤ Indocybin®Sandoz
n Puresynthe;cpsilocybinn Marketedforexperimentaluse
PsilocybinHistory
PsilocybinPharmacology
AddictBiol.2002;7(4):357-64.
10
¨ Hallucinogenicalkaloid¤ 4-phosphoryloxy-N,N-dimethyltryptamine¤ Similarchemicalstructuretoserotonin
¨ Metabolizedto4metabolites(psilocin,4H1A,41-IIAA,41-IT)¤ Highlypotentagonistatserotonin5-HT2A¤ 50%oralabsorp;on¤ Detectableinplasmain20-40minaheroraladministra;on¤ T½=163±64minwithPOadministra;on
¨ Considered30xstrongerthanmescaline,1/100-150aspotentasLSD¤ Stronglyvisual,lessemo;onallyintense,lesslikelytoresult
inparanoia
PhysiologicalandPsychologicalEffects11
¨ Eighthealthyvolunteerspar;cipatedinadouble-blind,placebo-controlled,dose-effectstudy
¨ Doses:¤ Verylowdose(VLD)45mcg/kg¤ Lowdose(LD)115mcg/kg¤ Mediumdose(MD)215mcg/kg¤ Highdose(HD)315mcg/kg
¨ BP,EKG,temperature,neuroendocrinedata,bloodchemistry
¨ GlobalAlteredStateofConsciousnessScore
AddictBiol.2002;7(4):357-64.Psychopharmacology(Berl).2004;172(2):145-56.
PhysiologicalEffects
AddictBiol.2002;7(4):357-64.Psychopharmacology(Berl).2004;172(2):145-56.
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¨ EKG¤ NoevidenceofPsilocybininducedchangeofcardiacelectrophysiology
¨ Bloodpressure¤ Increasedbloodpressureisapparentat60-90min
¨ Temperature¤ Nosignificantchanges
PhysiologicalEffects
AddictBiol.2002;7(4):357-64.Psychopharmacology(Berl).2004;172(2):145-56.
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¨ Neuroendocrinedata¤ TSH,prolac;n,ACTH,andcor;sollevelswereincreasedatt+105min,returnedbacktobaselineatt+300min
¨ Bloodchemistry¤ Athighdoses,liverfunc;ontests(GGTandAST)wereelevatedatt+105minandreturnedtonormalatt+300
PsychologicalEffects
AddictBiol.2002;7(4):357-64.Psychopharmacology(Berl).2004;172(2):145-56.
14
¨ Serotoninreceptors(5-HT)playanimportantroleinpercep;on,affectregula;on,andaWen;on
¨ Dosesbetween45-315mcg/kgareclearlyratedaspsychoac;ve¤ Dosedependentchangesinmood,sensorypercep;on,aswellas;me,space,andselfpercep;on
¤ Effectslastabout3to6hours
LiteratureReview
SymptomScales
ArchGenPsychiatry.2011;68(1):71-8.JPsychopharmacol(Oxford).2016;30(12):1165-1180.JPsychopharmacol(Oxford).2016;30(12):1181-1197.
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¨ BeckDepressionInventory(BDI)¤ Seriesofques;onsdevelopedtomeasuretheintensity,severity,anddepthof
depression¨ HospitalAnxietyandDepressionScale(HADS)
¤ Commonlyusedbydoctorstodeterminelevelsofanxietyanddepressionthatapa;entisexperiencing
¨ State-TraitAnxietyInventory(STAI)¤ Self-reportedassessmentofanxiety,differen;atesbetweenthetemporary
condi;onofstateanxietyandthemoregeneralandlong-standingqualityoftraitanxiety
¨ HamiltonAnxiety/DepressionRaCngScale(HAM-A,HAM-D)¤ Clinicianratedscalestoassessseverityofanxiety/depression
¨ ProfileofMoodStates¨ BriefPsychiatricRa;ngScale¨ 5-DimensionAlteredStatesofConsciousnessProfile
GrobCS,DanforthAL,ChopraGS,etal(2011)
PilotStudyofPsilocybinTreatmentforAnxietyinPa;entswithAdvancedStageCancer
Grob,etal(2011)
ArchGenPsychiatry.2011;68(1):71-8.
18
• Toexplorethesafetyandefficacyofpsilocybininpa;entswithadvanced-stagecancerandreac;veanxiety
Objec;ve
• Double-blind,placebo-controlledstudy• CrossoverdesignDesign
• Psilocybin0.2mg/kg• Placebo(niacin250mg)Interven;on
Grob,etal(2011)
ArchGenPsychiatry.2011;68(1):71-8.
19
Inclusion
• Advancedstage-cancer
• DSM-IVdiagnosisofacutestressdisorderduetocanceroradjustmentdisorderwithanxietyExclusion
• Centralnervoussysteminvolvementofthecancer
• SevereCVillness• Abnormalhepa;candrenalfunc;on
• Diabetes• Life;mehistoryofschizophrenia,bipolardisease,otherpsychiatricillness
• Anxietyofaffec;vedisorderwithin1yearpriortocancerdiagnosis
• Contraindicatedmedica;ons En
dpoints
• Primary:• Safetyandsubjectexperience
• BeckDepressionInventory(BDI)
• ProfileofMoodStates(POMS)
• State-TraitAnxietyInventory(STAI)
• AddiConal:• 5-DimensionAlteredStatesofConsciousnessprofile(5D-ASC)
• BriefPsychiatricRa;ngScale
Grob,etal(2011)
ArchGenPsychiatry.2011;68(1):71-8.
20
12subjects(11women,36to58yearsold)
4breastcancer
3coloncancer
2ovariancancer
1salivaryglandcancer
1peritonealcancer
1mul;plemyeloma
12par;cipants3mo 11par;cipants4mo 8par;cipants6mo
Grob,etal(2011)
ArchGenPsychiatry.2011;68(1):71-8.
21
BDI,POMS,STAI
POMS,STAI,5D-ASC,BriefPsychiatricRaCngScale
BDI,POMS,STAI
BDI,POMS,STAI
BDI,POMS,STAI
Day-1 Day0 Day+1 Day+14 Monthly
BDI–BeckDepressionInventoryPOMS–ProfileofMoodStatesSTAI–State-TraitAnxietyInventory5D-ASC–5-DimensionAlteredStateOfConsciousnessProfile
Grob,etal(2011)
ArchGenPsychiatry.2011;68(1):71-8.
22
5-DimensionAlteredStateofConsciousnessProfile
OceanicBoundlessness
AnxiousEgoDissolu;on
VisionaryRestructuraliza;on
Grob,etal(2011)
ArchGenPsychiatry.2011;68(1):71-8.
23
Grob,etal(2011)
ArchGenPsychiatry.2011;68(1):71-8.
24
Grob,etal(2011)
ArchGenPsychiatry.2011;68(1):71-8.
25
Summary¨ Safephysiologicallyandpsychologically¨ ProfileofMoodStates
¤ Improvementduring2weeksposttreatment¨ BeckDepressionInventory
¤ Significantimprovementat6mo¨ State-TraitAnxietyInventory
¤ Downwardtrendintraitanxiety
LimitaCons¨ Smallsamplesize¨ Notgeneralizablepopula;on¨ Treatmentorderapparenttopar;cipants
RossS,BossisA,GussJ,etal(2016)
RapidandSustainedSymptomReduc;onFollowingPsilocybinTreatmentforAnxietyandDepressioninPa;entswithLife-ThreateningCancer:ARandomizedControlledTrial
Ross,etal(2016)
JPsychopharmacol(Oxford).2016;30(12):1165-1180.
27
• Todetermineifpsilocybininconjunc;onwithtargetedpsychotherapywouldsignificantlydecreaseanxietyanddepressionsymptomsinpa;entswithlife-threateningcancerdiagnosis.
Objec;ve
• Double-blind,randomized,controlledstudy• CrossoverdesignDesign
• Psilocybin0.3mg/kg• Placebo(Niacin250mg)Interven;on
Ross,etal(2016)
JPsychopharmacol(Oxford).2016;30(12):1165-1180.
28
Inclusion
• 18to76yearsold• Projectedlifeexpectancyofatleast1year
• Terminalcancerdiagnosis
• PrimarydiagnosisofAcuteStressDisorder,GAD,AnxietyDisorderduetocancer,AdjustmentDisorderwithAnxiety+/-Depression
Exclusion
• HADS<8• Epilepsy,renaldisease,diabetes,abnormalliverfunc;on,severeCVdisease
• Personalorimmediatefamilyhistoryofschizophrenia,bipolardisorder,delusionaldisorder,paranoiddisorder,orschizoaffec;vedisorder
• Currentsubstanceusedisorder
Endp
oints
• Primary:• HospitalAnxietyandDepressionScale(HADS)
• BeckDepressionInventory(BDI)
• State-TraitAnxietyInventory(STAI)
• AddiConal:• Cardiovascularmeasures(HR,BP)
• Adverseevents
Ross,etal(2016)
JPsychopharmacol(Oxford).2016;30(12):1165-1180.
29
31subjects(90%Caucasian,62%women)
31%breastcancer
28%reproduc;ve
cancer17%GIcancer 14%hematologic
cancer 10%other
29subjects
Dose1
28subjects6wk 26
subjectsDose2
24subjects6wk 23
subjects6mo
Ross,etal(2016)
JPsychopharmacol(Oxford).2016;30(12):1165-1180.
30
AE,BP/HR,Depression/Anxiety
AE,Depression/Anxiety
AE,BP/HR
AE,Depression/Anxiety
AE,BP/HR
AE,Depression/Anxiety
Baseline Dose1 Dose2Day1,2weeks,6weeks,Day-1
Day1,6weeks,26weeks
Day-1
Psychotherapy PsychotherapyPsychotherapy
Ross,etal(2016)
JPsychopharmacol(Oxford).2016;30(12):1165-1180.
31
Ross,etal(2016)
JPsychopharmacol(Oxford).2016;30(12):1165-1180.
32
Ross,etal(2016)
JPsychopharmacol(Oxford).2016;30(12):1165-1180.
33
Ross,etal(2016)
JPsychopharmacol(Oxford).2016;30(12):1165-1180.
34
Summary¨ Robust,rapid,andlong-las;nganxioly;candan;-depressanteffectsinpa;ents¤ At7weekssustainedreduc;oninBDI,HADS,STAI
LimitaCons¨ Crossoverdesign¨ Psilocybinorpsychotherapy¨ Samplesize,lackofgeneralizability
GriffithsRR,JohnsonMW,CarducciMA,etal(2016)
PsilocybinProducesSubstan;alandSustainedDecreasesinDepressionandAnxietyinPa;entwithLife-ThreateningCancer:ARandomizedDouble-BlindTrial
Griffiths,etal(2016)
JPsychopharmacol(Oxford).2016;30(12):1181-1197.
36
• Todeterminetheefficacyofaclassichallucinogenfortreatmentofdepressedmoodandanxietyinpsychologicallydistressedcancerpa;ents.
Objec;ve
• Double-blind,randomized,controlledstudy • CrossoverdesignDesign
• Psilocybinhighdose(22or30mg/70kg)• Psilocybinlowdose(1or3mg/70kg)Interven;on
Griffiths,etal(2016)
JPsychopharmacol(Oxford).2016;30(12):1181-1197.
37
Inclusion
• 21to80yearsold• Life-threateningcancerdiagnosis
• DSM-IVdiagnosisthatincluded:GAD,AcuteStressDisorder,PTSD,MDD,DysthymicDisorder,AdjustmentDisorderwithanxiety
Exclusion
• CancerwithknownCNSinvolvement
• Hepa;cdysfunc;on• CVcondi;ons(HTN,anginaAfib,TIA,stroke)
• Epilepsy,Renalinsufficiency,Insulin-dependentdiabetes
• Currentpsychoac;vemedica;ons
• Potentmetabolicinducersorinhibitors
• Psychiatricexclusions
Endp
oints
• Primary:• HamiltonDepression/AnxietyRa;ngScale(HAM-Dand-A)
• HospitalAnxietyandDepressionScale(HADS)
• BeckDepressionInventory(BDI)
• State-TraitAnxietyInventory(STAI)
• AddiConal:• Cardiovascularmeasures
• Adverseeffects
Griffiths,etal(2016)
JPsychopharmacol(Oxford).2016;30(12):1181-1197.
38
51subjects(94%Caucasian,49%
women)
13breastcancer
7aerodiges;vecancer 4GIcancer
18genitourinary
cancer8hematologicmalignancies 1othercancer
51subjects
Dose1
49subjects
Dose2
46subjects6mo
Griffiths,etal(2016)39
AnxietyDepression
BP/HR,AE
AnxietyDepression
BP/HR,AE
AnxietyDepression
AnxietyDepression
JPsychopharmacol(Oxford).2016;30(12):1181-1197.
Baseline Dose1 5weeks Dose2 5weeks 6months
Griffiths,etal(2016)
JPsychopharmacol(Oxford).2016;30(12):1181-1197.
40
StarsymbolindicatesasignificantdifferencebetweenthetwogroupsatthePost-session1;me-point(p<0.05,plannedcomparison).CrosssymbolindicatesasignificantdifferencebetweenthePost-session1andPost-session2;me-pointsintheLow-Dose-1st(High-Dose-2nd)Group(p<0.05,plannedcomparison).
Griffiths,etal(2016)
JPsychopharmacol(Oxford).2016;30(12):1181-1197.
41
StarsymbolindicatesasignificantdifferencebetweenthetwogroupsatthePost-session1;me-point(p<0.05,plannedcomparison).CrosssymbolindicatesasignificantdifferencebetweenthePost-session1andPost-session2;me-pointsintheLow-Dose-1st(High-Dose-2nd)Group(p<0.05,plannedcomparison).
Griffiths,etal(2016)
JPsychopharmacol(Oxford).2016;30(12):1181-1197.
42
Griffiths,etal(2016)
JPsychopharmacol(Oxford).2016;30(12):1181-1197.
43
83%
57%
Griffiths,etal(2016)
JPsychopharmacol(Oxford).2016;30(12):1181-1197.
44
Summary¨ Longtermclinicalresponsetotreatment(83%)at6months
¨ Pa;entsexpectedpsilocybinboth;mes,lessexpectancyeffects
¨ HigherincidenceofadverseeffectsLimitaCons¨ Notdiversepopula;on
¤ >90%Caucasian,collegeorpost-graduateeduca;on¨ Crossoverdesign
SummaryandConclusion
Summary46
Grobetal(2011) Rossetal(2016) Griffithsetal(2016)
Psilocybin0.2mg/kgNiacin250mg
Psilocybin0.3mg/kgNiacin250mg
Psilocybin0.3or0.4mg/kgPsilocybin0.01or0.04mg/kg
12cancerpa;ents 31cancerpa;ents 51cancerpa;ents
6monthfollow-up 6monthfollow-up 6monthfollow-up
Briefcontacttocheck-induringsession
Professionalpsychotherapypreandpostsession
Sessionmonitors,introducedpresession
STAI–trendBDI–6monthssignificant
improvement
7weekssustainedreduc;oninBDI,HADS,STAI
6monthclinicalsignificantresponse(83%HAM-A)
Presenter’sConclusion47
¨ Psilocybinissafetouseinaverynarrowpa;entpopula;onwithendoflifeanxiety¤ Endorgandamage¤ Serotonergicdrugs¤ Chronicdiseases
¨ Notenoughsafetyandefficacydatatouseasstandardofcare
¨ Inconsistentstudydesigncreatesbiasedresults
Pa;entCase48
“Iamsoanxiousthatitishardtothinkaboutanythingelse.Ihadlostmyfaithbecauseofanxietyanditisterrifying.”
ALisa53yearoldwomanwithadiagnosisofmetasta;covariancancer.Pa;entiscurrentlyreceivingpallia;vetreatmentforpainandnausea.Shehasbeensufferingfromanxietyanddepressionsinceherdiagnosis3monthsago.
Isthispa;entagoodcandidateforPsilocybintherapy?
FutureDirec;on49
¨ Promisingresultswarrantaneedforfurtherinves;ga;on¤ Larger,morediversepopula;on¤ Studydesign
¨ Exploringotherhallucinogenicdrugsandtheirpoten;almedicaluse¤ MDMAforPTSD¤ Psilocybinfortreatment-resistantdepressionandanxiety
¨ Gran;ngaccesstoScheduleIdrugsforresearchandmedicaluse
Acknowledgment50
¨ Evaluator:TroyMoore,PharmD,MSPharm,BCPP
¨ StephenSaklad,PharmD,BCPP¨ KaterineGetchell,PharmD,BCACP¨ CTVHCSCo-ResidentsandPreceptors
References
¨ AmericanCancerSociety.Emo;onsasyouneartheend.Availableat:hWps://www.cancer.org/treatment/end-of-life-care/nearing-the-end-of-life/emo;ons.html.AccessedOctober12th2017.
¨ AndersenBL,RowlandJH,SomerfieldMR.Screening,assessment,andcareofanxietyanddepressivesymptomsinadultswithcancer:anAmericansocietyofclinicaloncologyguidelineadapta;on.JOncolPract.2015;11(2):133-4.
¨ GriffithsRR,JohnsonMW,CarducciMA,etal.Psilocybinproducessubstan;alandsustaineddecreasesindepressionandanxietyinpa;entswithlife-threateningcancer:Arandomizeddouble-blindtrial.JPsychopharmacol(Oxford).2016;30(12):1181-1197.
¨ GrobC.S.,BossisA.P.,GriffithsR.R.(2013)UseoftheClassicHallucinogenPsilocybinforTreatmentofExisten;alDistressAssociatedwithCancer.In:CarrB.,STEELJ.(eds)PsychologicalAspectsofCancer.Springer,Boston,MA
¨ GrobCS,DanforthAL,ChopraGS,etal.Pilotstudyofpsilocybintreatmentforanxietyinpa;entswithadvanced-stagecancer.ArchGenPsychiatry.2011;68(1):71-8.
¨ HaslerF,GrimbergU,BenzMA,HuberT,VollenweiderFX.Acutepsychologicalandphysiologicaleffectsofpsilocybininhealthyhumans:adouble-blind,placebo-controlleddose-effectstudy.Psychopharmacology(Berl).2004;172(2):145-56.
¨ KolvaE,RosenfeldB,PessinH,BreitbartW,BresciaR.Anxietyinterminallyillcancerpa;ents.JPainSymptomManage.2011;42(5):691-701.
¨ Na;onalCancerIns;tute.Pallia;veCareinCancer.AvailableathWps://www.cancer.gov/about-cancer/advanced-cancer/care-choices/pallia;ve-care-fact-sheet#q1.AccessedOctober12th2017.
¨ Na;onalCancerIns;tute.HospiceCare.AvailableathWps://www.cancer.gov/about-cancer/advanced-cancer/care-choices/hospice-fact-sheet.AccessedOctober12th2017.
¨ PassieT,SeifertJ,SchneiderU,EmrichHM.Thepharmacologyofpsilocybin.AddictBiol.2002;7(4):357-64.
¨ RossS,BossisA,GussJ,etal.Rapidandsustainedsymptomreduc;onfollowingpsilocybintreatmentforanxietyanddepressioninpa;entswithlife-threateningcancer:arandomizedcontrolledtrial.JPsychopharmacol(Oxford).2016;30(12):1165-1180.
51
ShroomTherapyUseofPsilocybininEndofLife
AnxietyTreatment
KarolinaGrzesiak,PharmDPGY1PharmacyPracCceResident
CentralTexasVeteransHealthCareSystem
PharmacotherapyRoundsNovember17th2017