Trial reportInternational journal of behavioral medicine2020
The Effects of Acceptance and Commitment Therapy (ACT) Intervention on Inflammation and Stress Biomarkers: a Randomized Controlled Trial.
Trial report in International journal of behavioral medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01738256 (Applicability and Efficiency of Different Approaches in Lifestyle Interventions - Lifestyle Management and Changes in Everyday Life), which is not on this map. Cited by 11 papers, 5 of them syntheses that pooled it.
What it found
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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.
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.
Applicability and Efficiency of Different Approaches in Lifestyle Interventions - Lifestyle Management and Changes in Everyday Life
Who cites it
11 citing papers in PubMed, 5 syntheses or guidelines pooled it, 25 citations in OpenAlex.
- Digital Mental Health Interventions in Obesity Management: A Systematic Review and Evidence-Based Recommendations.Current obesity reports · 2026Pooled it
- Effectiveness of mindfulness-based interventions on inflammaging: a systematic review and meta-analysis.Biogerontology · 2025Pooled it
- Mobile health (m-health) smartphone interventions for adolescents and adults with overweight or obesity.The Cochrane database of systematic reviews · 2024Pooled it
- A systematic review of associations between emotion regulation characteristics and inflammation.Neuroscience and biobehavioral reviews · 2023Pooled it
- Only Small Effects of Mindfulness-Based Interventions on Biomarker Levels of Inflammation and Stress: A Preregistered Systematic Review and Two Three-Level Meta-Analyses.International journal of molecular sciences · 2023Pooled it
- Enhancing Well-Being in Cancer Survivors Through Acceptance and Commitment Therapy: A Randomized Clinical Trial.Cureus · 2025Article
- The Interplay of Chronic Stress and Cancer: Pathophysiology and Implications for Integrated Care.Cancer reports (Hoboken, N.J.) · 2025Review
- Effects of Mind-Body Interventions on Immune and Neuroendocrine Functions: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.Healthcare (Basel, Switzerland) · 2025Review
- Inflammatory markers changes following acceptance-based behavioral psychotherapy in generalized anxiety disorder patients: Evidence from a randomized controlled trial.Brain, behavior, & immunity - health · 2024Article
- Inflammatory biomarkers link perceived stress with metabolic dysregulation.Brain, behavior, & immunity - health · 2023Article
- Chronic Stress Is Associated with Reduced Mindful Acceptance Skills but Not with Mindful Attention Monitoring: A Cross-Sectional Study.International journal of environmental research and public health · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 5 institutions in 2 countries.
Funding
Abstract
backgroundPsychological processes can be manifested in physiological health. We investigated whether acceptance and commitment therapy (ACT), targeted on psychological flexibility (PF), influences inflammation and stress biomarkers among working-age adults with psychological distress and overweight/obesity.
methodParticipants were randomized into three parallel groups: (1) ACT-based face-to-face (n = 65; six group sessions led by a psychologist), (2) ACT-based mobile (n = 73; one group session and mobile app), and (3) control (n = 66; only the measurements). Systemic inflammation and stress markers were analyzed at baseline, at 10 weeks after the baseline (post-intervention), and at 36 weeks after the baseline (follow-up). General PF and weight-related PF were measured with questionnaires (Acceptance and Action Questionnaire, Acceptance and Action Questionnaire for Weight-Related Difficulties).
resultsA group × time interaction (p = .012) was detected in the high-sensitivity C-reactive protein (hsCRP) level but not in other inflammation and stress biomarkers. hsCRP decreased significantly in the face-to-face group from week 0 to week 36, and at week 36, hsCRP was lower among the participants in the face-to-face group than in the mobile group (p = .035, post hoc test). Age and sex were stronger predictors of biomarker levels at follow-up than the post-intervention PF.
conclusionThe results suggest that ACT delivered in group sessions may exert beneficial effects on low-grade systemic inflammation. More research is needed on how to best apply psychological interventions for the health of both mind and body among people with overweight/obesity and psychological distress.
trial registrationClinicalTrials.gov Identifier: NCT01738256, Registered 17 August, 2012.
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Registered trials
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.