Evidence map›Paper›PMID 42799438›Full record

ArticleDusunen adam : Bakirkoy Ruh ve Sinir Hastaliklari Hastanesi yayin organi2026

The effect of acceptance and commitment therapy-based anger management training on psychological flexibility and aggression in bipolar disorder: A controlled pilot study.

Tugba Kara, Hakan Karaagac

Abstract read
In one paragraph

Article in Dusunen adam : Bakirkoy Ruh ve Sinir Hastaliklari Hastanesi yayin organi, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Tugba KaraIndependent Psychiatrist, Kayseri, Turkiye.
Hakan KaraagacKutahya Health Sciences University, Department of Social Work, Kutahya, Turkiye.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: This study aimed to examine preliminary changes in psychological inflexibility and self-reported aggression following Acceptance and Commitment Therapy (ACT)-based anger management training in patients with bipolar disorder hospitalized in a high-security forensic psychiatric hospital (HSFPH). Method: This controlled pilot study included 20 patients diagnosed with bipolar disorder and hospitalized in an HSFPH, with 10 patients assigned to the experimental group and 10 to the control group. The experimental group participated in an eight-session, group-based anger management program incorporating ACT principles, including anger recognition, cognitive defusion, acceptance, values-based behavior, forgiveness, and assertive communication. The Buss-Perry Aggression Questionnaire (BPAQ) and Acceptance and Action Questionnaire-II (AAQ-II) were administered to both groups at baseline and after the intervention. Results: The experimental group showed significant reductions in BPAQ scores and self-reported aggression following the intervention (Z=-2.8, p<0.05), whereas no significant changes were observed in the control group. Psychological inflexibility, as measured by the AAQ-II, also decreased significantly in the experimental group at posttest (Z=-1.7, p<0.05), whereas no significant change was detected in the control group. Conclusion: These preliminary findings suggest that ACT-based anger management training may help reduce self-reported aggression and psychological inflexibility in patients with bipolar disorder treated in an HSFPH. Larger studies with longer follow-up periods are needed to determine the durability of these effects and their potential impact on clinically relevant outcomes, including rehospitalization.

Indexed as

Acceptance and commitment therapyaggressionangerforensic psychiatrygroup psychoeducationpsychological flexibilitypsychological rigidity

Identifiers

PMID42799438
PMCPMC13614230

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.