e-ISSN: Pending
Negative / Null Result ReportMedicine

Exploring metacognitive function in patients with opioid use disorder: A pilot study.

Högberg JH; Philips B; Stålheim J; Berglund K · 2026 · Psychology and psychotherapy

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)

Objectives Despite recognised cognitive deficits related to substance use, as well as high mortality and treatment attrition rates, metacognition has never been studied in patients with opioid use disorder (OUD) undergoing opioid…

Excerpt shown for reference under fair use — read the full paper at the publisher.

Read full paper at publisher

Hosted by the publisher — may require access.

About to run something similar?

Run an AI Precheck on your own design to catch failure modes like this one before you spend the time. Your first desk check is free.

WASTE indexes this work — it does not host or republish it. Failure-type classification is automated and approximate.

Metadata source: Europe PMC · DOI 10.1111/papt.70081