Evidence map›Paper›PMID 41767433›Full record

ArticleJournal of diabetes and metabolic disorders2026

Effect of interpersonal therapy on distress, self-efficacy, lipid profile and glycemic control in adults with type 2 diabetes: a randomized controlled trial.

Mahdi Nasiri Ardali, Mohammadamin Jandaghian-Bidgoli, Seyedeh Narjes Mousavizadeh

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Article in Journal of diabetes and metabolic disorders, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Mahdi Nasiri ArdaliDepartment of Nursing, School of Nursing and Midwifery, Bam University of Medical Sciences, Bam, Iran.ORCID 0009-0004-2572-7940
Mohammadamin Jandaghian-BidgoliPh.D Candidate of Nursing Department, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran.
Seyedeh Narjes MousavizadehDepartment of Psychiatric Nursing and Managment, School of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, 0000-0002, 5514-9043 Iran.ORCID 0000-0002-5514-9043

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Type 2 diabetes mellitus (T2DM) is a chronic condition with significant psychological and physiological burdens, including diabetes distress and poor glycemic control. Interpersonal Therapy (IPT) addresses interpersonal challenges that may exacerbate distress and hinder self-management. This study evaluates IPT's efficacy in reducing diabetes distress, enhancing self-efficacy, and improving glycemic control in adults with T2DM compared to standard care. Methods: This randomized controlled trial enrolled 136 adults with T2DM, randomized 1:1 to receive either 12 weekly 60-minute IPT sessions or four biweekly 90-minute standard diabetes education sessions. IPT focused on role transitions, interpersonal disputes, grief, and deficits, delivered in small groups by trained psychologists. The control group received education on diet, exercise, and medication adherence. Outcomes, assessed at baseline, post-intervention (12 weeks), and 2-month follow-up, included Diabetes Distress Scale (DDS), Diabetes Management Self-Efficacy Scale (DMSES), and laboratory markers (HbA1c, fasting blood glucose [FBG], lipids). Data were analyzed using linear mixed-effects models, with Results: Of 136 participants, 128 completed the study (IPT: Conclusion: IPT significantly reduced diabetes distress, enhanced self-efficacy, and improved HbA1c, FBG, and HDL compared to standard education in T2DM patients. Standard education improved lipid profiles, suggesting complementary benefits. Integrating IPT into diabetes care could enhance psychological and metabolic outcomes. Supplementary Information: The online version contains supplementary material available at 10.1007/s40200-026-01907-6.

Indexed as

Diabetes distressFasting blood glucoseGlycemic controlHemoglobin A1cInterpersonal psychotherapyLipid metabolismPsychological interventionRandomized controlled trialSelf-EfficacyType 2 diabetes mellitus

Identifiers

PMID41767433
PMCPMC12949157

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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.