Scheduled telephone support in internet-delivered cognitive behavioral therapy for depression: randomized controlled trials of two populations.
Pihlaja S; Lipsanen J; Ritola V; Stenberg JH; Joffe G · 2026 · Frontiers in psychology
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Among patients receiving internet-delivered cognitive behavioral therapy (iCBT) for depression in routine clinical practice, 101 patients were randomized to either iCBT as usual or to iCBT with add-on scheduled telephone support (STS).…
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Metadata source: Europe PMC · DOI 10.3389/fpsyg.2026.1704049