NCT04828434.

Study name	Virtual individual Cognitive Stimulation Therapy: a proof of concept study (V‐iCST)
Methods	RCT
Participants	DSM‐IV dementia diagnosis
Interventions	Virtual iCST (planned sample size 17) Treatment‐as‐usual (planned sample size 17)
Outcomes	Cognition: MoCA BLIND; ADAS‐Cog Quality of life: QoL‐AD Mood: GDS‐15 Communication: Holden Communication Scale Engagement: Adapted Greater Cincinnati Chapter Well‐Being Observation Tool
Starting date	01/04/2021
Contact information	University College London: Prof. A. Spector a.spector@ucl.ac.uk
Notes	Two 45‐minute sessions per week for 7 weeks

ACST: advanced cognitive stimulation therapy

ADAS‐Cog: Alzheimer's Disease Assessment Scale ‐ Cognitive Subscale

CDR: Clinical Dementia Rating

DSM‐IV: Diagnostic and Statistical Manual of Mental Disorders IV

GDS‐15: Geriatric Depression Scale – 15 items

MoCA BLIND: Montreal Cognitive Assessment Blind version

NPI: Neuropsychiatric Inventory

QoL‐AD: Quality of Life – Alzheimer’s Disease

SMMSE: Standardised Mini‐Mental State Examination

V‐iCST: virtual individual cognitive stimulation therapy