Questionnaires and Assessments

Abnormal Involuntary Movement Scale (AIMS)
Alzheimer's Disease Cooperative Study - Clinical
Antidepressant Treatment Response Questionnaire (ATRQ)
Global Impression of Change (ADCS-CGIC)
Alzheimer's Disease Assessment Scale-Cognitive (ADAS-Cog)
Baseline Dyspnea Index (BDI)
Behavioral Anchored Rating Scales (BARS)
Brief Pain Inventory Short Form (BPI-SF)
Brief Psychiatric Rating Scale (BPRS)
Clinician Administered Dissociative States Scales (CADSS)
Clinical Global Impression-Scale (CGI-S) 
Columbia Suicide Severity Rating Scale (C-SSRS)
EuroQol Group -5 Dimensions (EQ-5D)
Fibromyalgia Impact Questionnaire (FIQ)
Hamilton Anxiety Rating Scale (HAM-A)
Hamilton Depression Rating Scale (HAM-D)
Health Resource Use Questionnaire (HRUQ)
Healthcare Resource Utilization Form (HCRU)
Hospital & Anxiety Depression Scale (HADS)
Medical Outcome Sleep Scale (MOSS)
Mini Mental State Exam (MMSE)

Modified Observer's Assessment of Alertness/Sedation Scale (MOAA/S)
Montgomery-Asberg Depression Rating Scale (MADRS)
Multidimensional Fatigue Inventory (MFI)
Neuropsychiatric Inventory (NPI) 
Patient Assessment of Constipation Quality of Life (PAC-QOL)
Patient Global Impression-Change (P-GIC)
Positive & Negative Syndrome Scale (PANSS)
Product Use Questionnaire (PUQ)
Quick Inventory of Depressive Symptomatology (Self-Report) (QIDS-SR-16)
Resource Utilization in Dementia - Lite (RUD-Lite)
Sedation Agitation Scale (SAS) 
Short Form -36 (SF-36)
Structured Clinical Interview for DSM-5, Clinician Version (SCID-5-CV)
Symptom Severity Score (SSS)
Transition Dyspnea Index (TDI)
Widespread Pain Index (WPI)  
Work Productivity and Activity Impairment - Constipation (WPAI-C) 
Young Mania Rating Scale (YMRS)
...and numerous others