A self-guided digital health application for LDL-cholesterol reduction in adults with hypercholesterolaemia (The DIGICHOL randomised controlled trial)
Year: 2026
Type: preprint
Study designs: Randomized Controlled Trial, Clinical Trial
Abstract: Structured lifestyle modification is the guideline-mandated foundation of lipid management but is rarely delivered in routine care. We evaluated lipodia , a fully self-guided digital health application providing structured lifestyle support, in a pragmatic randomised controlled trial conducted online. Adults with LDL-cholesterol above their risk-adapted target (n = 278) were randomised 1:1 to usual care plus lipodia or usual care alone. After six months, lipodia significantly reduced LDL-cholesterol relative to usual care (adjusted between-group difference in relative change −3.9%; p = 0.029), with nearly twice as many users achieving a clinically meaningful reduction of at least 10% (41.7% versus 23.8%; p = 0.002). lipodia also significantly improved patient activation, non-HDL-cholesterol, and health-related quality of life, with high uptake, low attrition, and no adverse device effects. As a self-guided tool, lipodia provides a scalable and guideline-concordant means of delivering structured lifestyle support that is rarely available in routine care.
Source: medRxiv
Institution: GAIA (Germany)
Language: English
Subfield: General Health Professions
Field: Health Professions
Domain: Health Sciences
Open Access status: green
OpenAlex ID: W7213414690