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AI Summary of Peer-Reviewed Research

This page presents an AI-generated summary of a published research paper. The original authors did not write or review this article. [See full disclosure ↓]

Publishing process signals: STRONG — reflects the venue and review process. — venue and review process.

Guideline recommendations relied on limited evidence and expert judgment

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in
A male healthcare professional wearing glasses, a white coat, and red tie examines X-ray images displayed on a light box mounted on a wall in a clinical office setting.
Research area:Applied psychologyClinical PsychologySuicide and Self-Harm Studies

What the study found

The authors argue that the NICE guideline for self-harm made definitive recommendations against using risk assessment tools to predict repeat self-harm or suicide, even though the evidence base was very limited. They also say the guideline did not adequately account for uncertainty around how these tools would work in practice.

Why the authors say this matters

The authors conclude that future guideline updates should be informed by higher-quality evidence. They also say there is an urgent need for more research on model impact, feasibility, acceptability, and possible harms, including the denial of care.

What the researchers tested

This was a perspective article, not a new primary study. The authors reviewed the process and evidence used to develop the 2022 NICE self-harm guideline and discussed newer evidence on model implementation and cost-effectiveness.

What worked and what didn't

The authors describe three main shortcomings: the NICE evidence review included very little evidence, the strong recommendations were based mostly on committee expertise and experience, and uncertainty about model impact, acceptability, and feasibility was not fully acknowledged. They also note new international work since 2022 that examines implementation and cost-effectiveness.

What to keep in mind

This article is a perspective piece, so it does not present new experimental results. The abstract does not provide detailed data from the newer studies it mentions, and it does not report specific limitations beyond the evidence gaps discussed.

Key points

  • The authors criticize the 2022 NICE self-harm guideline for making strong recommendations with minimal evidence.
  • They say the guideline’s recommendations were based largely on committee expertise and experience.
  • They argue the evidence base did not sufficiently address model impact, acceptability, or feasibility.
  • The authors note newer international work on implementation and cost-effectiveness since the guideline was issued.
  • They call for more primary research on potential harms, misuse, and denial of care.

Disclosure

Research title:
Guideline recommendations relied on limited evidence and expert judgment
Authors:
Aida Seyedsalehi, Seena Fazel
Institutions:
Oxford Health NHS Foundation Trust, University of Oxford, University of Oxford
Publication date:
2026-02-01
DOI:
10.1136/bmjment-2025-302420
OpenAlex record:
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AI provenance: This post was generated by gpt-5.4-mini (OpenAI). The original authors did not write or review this post.