Novel active-feedback device improves sleep quality in insomnia disorder: a randomized placebo-controlled trial.

ABSTRACT:

Objectives

Insomnia disorder is a public health challenge associated with impaired cognitive functioning, reduced quality of life, and adverse mental health outcomes. This study examined the effectiveness of SleepCogni, an active-feedback device, in reducing insomnia symptom severity and improving perceived sleep quality in individuals with insomnia disorder.

Method

A two-arm, parallel-group trial design was used, with 80 participants randomized to either the experimental group or the placebo control group. Participants provided self-reported measures of insomnia severity, sleep continuity, and user experience as main outcome variables.

Results

Repeated measures analysis of variance showed that participants in the experimental group reported significantly greater impr

SUBMITTER: Ypsilanti A 

PROVIDER: S-EPMC12713996 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature