Clinical Outcome Measures
The validated psychometric scales, questionnaires, and instruments used to evaluate efficacy and safety in psychedelic clinical trials.
11D-ASC
Eleven Dimensions of Altered States of Consciousness
5D-ASC
Five Dimensions of Altered States of Consciousness
AAQ-II
Acceptance and Action Questionnaire-II
AUDIT
Alcohol Use Disorders Identification Test
BDI-II
Beck Depression Inventory-II
BFI
Brief Fatigue Inventory
C-SSRS
Columbia Suicide Severity Rating Scale
CAPS-4
Clinician-Administered PTSD Scale (DSM-IV version)
CAPS-5
Clinician-Administered PTSD Scale for DSM-5
CEQ
Challenging Experience Questionnaire
CTQ
Childhood Trauma Questionnaire
CUDIT-R
Cannabis Use Disorders Identification Test – Revised
DAS
Death Anxiety Scale
DAST-10
Drug Abuse Screening Test – 10 Item
DERS
Difficulties in Emotion Regulation Scale
DES-II
Dissociative Experiences Scale-II
ECR-R
Experiences in Close Relationships – Revised
EDI
Ego Dissolution Inventory
EQ-5D-5L
EuroQol 5-Dimension 5-Level
FACIT-Sp
Functional Assessment of Chronic Illness Therapy – Spiritual Well-Being
FFMQ
Five Facet Mindfulness Questionnaire
FTND
Fagerström Test for Nicotine Dependence
GAD-7
Generalized Anxiety Disorder 7-item Scale
GAF
Global Assessment of Functioning
HADS
Hospital Anxiety and Depression Scale
HAM-A
Hamilton Anxiety Rating Scale
HAM-D
Hamilton Depression Rating Scale
HIT-6
Headache Impact Test
IES-R
Impact of Event Scale – Revised
MADRS
Montgomery–Åsberg Depression Rating Scale
MEQ30
Mystical Experience Questionnaire (30-item)
MIDAS
Migraine Disability Assessment
OCDS
Obsessive Compulsive Drinking Scale
PDS
Posttraumatic Diagnostic Scale
PEQ
Persisting Effects Questionnaire
PHQ-9
Patient Health Questionnaire-9
PRISE
Patient-Rated Inventory of Side Effects
PSQI
Pittsburgh Sleep Quality Index
PTGI
Post-Traumatic Growth Inventory
QIDS-SR
Quick Inventory of Depressive Symptomatology – Self-Report
SCS
Self-Compassion Scale
SDS
Sheehan Disability Scale
SF-36
36-Item Short Form Health Survey
STAI
State-Trait Anxiety Inventory
TLFB
Timeline Followback
UCLA Loneliness Scale
UCLA Loneliness Scale (Version 3)
WHO-5
WHO Well-Being Index
WHODAS 2.0
WHO Disability Assessment Schedule 2.0
Y-BOCS
Yale-Brown Obsessive Compulsive Scale