New Insights into the Diagnosis, Management, and Interventions of Mood Disorders

A special issue of Medicina (ISSN 1648-9144). This special issue belongs to the section "Psychiatry".

Deadline for manuscript submissions: 25 November 2025 | Viewed by 3964

Special Issue Editors


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Guest Editor
Department of Neurosciences, ‘Iuliu Hațieganu’ University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
Interests: neurosciences; schizophrenia; pharmacy; psychiatry

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Guest Editor Assistant
Faculty of Psychology, “Tibiscus” University of Timisoara (UTT), Timisoara, Romania
Interests: neuropsychology; genetics of human behavior; cognitive neuroscience; forensic psychology; ethics and academic integrity

Special Issue Information

Dear Colleagues,

In the past, the diagnosis of mood disorders was largely based on patient-reported symptoms and clinical observations. Classification systems, such as the DSM (Diagnostic and Statistical Manual of Mental Disorders) and the ICD (International Classification of Diseases), provided standardized criteria but were criticized for their lack of specificity and categorical approach. Genetic and neurobiological research has begun to reveal the complexity of these disorders, suggesting that they are not caused by a single factor but by a complex interaction between genetics, brain chemistry, and environmental factors. A current emerging direction is the use of biological and genetic biomarkers to improve diagnostic accuracy. This could allow for earlier and more personalized diagnosis of mood disorders. Rather than focusing on distinct categories of disorders, researchers are exploring common features across mood disorders, such as emotional dysregulation. This may lead to more effective interventions that target the underlying mechanisms of these disorders. There is growing interest in developing personalized treatments that take into account an individual’s genetic, biological, and psychological profile. This may include personalized pharmacological therapies and tailored psychotherapeutic interventions. The use of digital technologies, such as mental health apps and telemedicine, offers new ways to conduct monitoring and interventions. These tools can improve access to treatments and provide ongoing support to patients. Cognitive behavioral therapy (CBT), dialectical behavioral therapy (DBT), and other forms of psychotherapy continue to be essential, but are often integrated with new mindfulness-based and acceptance-based techniques.

For this Special Issue, titled “New Insights into the Diagnosis, Management, and Interventions of Mood Disorders”, the following types of submissions are required:

  1. Original Research:

Evaluate the effectiveness of new genetic biomarkers in the early diagnosis of mood disorders through a controlled clinical study. Investigate the impact of a personalized intervention based on the genetic and psychological profile of patients on symptoms of depression and anxiety.

  1. Review:

Conduct a meta-analysis of existing studies on the use of genetic and biological biomarkers in the diagnosis of mood disorders. Synthesize the current literature on the effectiveness of digital technologies, such as mental health apps, in the monitoring and treatment of mood disorders.

  1. Opinion or Perspective Articles:

Propose a new theoretical framework for understanding mood disorders, based on the complex interaction between individual genetics and environmental factors. Address the future of personalized treatments for mood disorders and the ethical challenges associated with the use of genetic data.

  1. Methodology Articles:

Develop and present new methodologies for assessing emotional dysfunction in patients with mood disorders using advanced brain imaging technologies. Provide descriptions of new experimental protocols for testing the efficacy of personalized psychotherapeutic interventions in mood disorders.

  1. Interdisciplinary Papers:

Explore how the integration of psychology, neuroscience, and genetics can improve the understanding and treatment of mood disorders. Investigate the impact of socio-economic and cultural factors on the manifestation and treatment of mood disorders through an interdisciplinary approach.

I look forward to your submissions.

Prof. Dr. Ioana Valentina Micluţia
Guest Editor

Prof. Dr. Cristian Delcea
Guest Editor Assistant

Manuscript Submission Information

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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Medicina is an international peer-reviewed open access monthly journal published by MDPI.

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Keywords

  • mood disorders
  • anxiety
  • depression
  • psychotherapy
  • pharmacological treatments
  • cognitive behavioral therapy
  • dialectical behavioral therapy
  • emotional dysregulation

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Published Papers (3 papers)

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Research

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16 pages, 683 KB  
Article
Risk Factors of Mental Health in University Students: A Predictive Model Based on Personality Traits, Coping Styles, and Sociodemographic Variables
by Josefa A. Antón-Ruiz, Elisa Isabel Sánchez-Romero, Elena Cuevas-Caravaca, Miguel Bernabé and Ana I. López-Navas
Medicina 2025, 61(9), 1575; https://doi.org/10.3390/medicina61091575 - 31 Aug 2025
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Abstract
Background and Objectives: Data on mental health in university students have been increasingly concerning, with high prevalence rates of clinical conditions such as anxiety, stress, and depression. This study aims to evaluate the risk factors associated with mental health status and to [...] Read more.
Background and Objectives: Data on mental health in university students have been increasingly concerning, with high prevalence rates of clinical conditions such as anxiety, stress, and depression. This study aims to evaluate the risk factors associated with mental health status and to develop a predictive model. Materials and Methods: A total of 242 university students were recruited (74.8% women). Participants’ ages ranged from 18 to 56 years (M = 25.81; SD = 7.59). Data collection were conducted through the Depression, Anxiety, and Stress Scale (DASS-21), the Big Five Inventory-10 (BFI-10), and the Coping Orientation to Problems Experienced Inventory (COPE-28). Results: Overall, mean scores across the three clinical dimensions are within the moderate range, but anxiety shows the highest mean value (M = 8.67, SD = 5.69) and is categorized as “extremely severe.” Additionally, identifying as female, living with family or roommates, and having high scores on passive coping styles were significant risk factors for mental health deterioration. In contrast, identifying as male, living with a romantic partner (cohabitation), and having high scores on the Responsibility personality trait were identified as protective factors against mental health impairment. Conclusions: Additional research is warranted to explore additional mediating variables and to develop specific intervention protocols for improving university students’ psychological well-being. Full article
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Review

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17 pages, 564 KB  
Review
Gut Feelings: Linking Dysbiosis to Depression—A Narrative Literature Review
by Anca C. Bibolar, Vlad I. Nechita, Florin C. Lung, Bianca D. Crecan-Suciu and Ramona L. Păunescu
Medicina 2025, 61(8), 1360; https://doi.org/10.3390/medicina61081360 - 27 Jul 2025
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Abstract
The balance between physiological, psychological, and environmental factors often shapes human experience. In recent years, research has drawn attention to the gut microbiota as a significant contributor to brain function and emotional regulation. This narrative review examines how changes in gut microbiota may [...] Read more.
The balance between physiological, psychological, and environmental factors often shapes human experience. In recent years, research has drawn attention to the gut microbiota as a significant contributor to brain function and emotional regulation. This narrative review examines how changes in gut microbiota may relate to depression. We selected studies that explore the link between intestinal dysbiosis and mood, focusing on mechanisms such as inflammation, vagus nerve signaling, HPA axis activation, gut permeability, and neurotransmitter balance. Most of the available data come from animal models, but findings from human studies suggest similar patterns. Findings are somewhat difficult to compare due to differences in measurement procedures and patient groups. However, several microbial shifts have been observed in people with depressive symptoms, and trials with probiotics or fecal microbiota transplant show potential. These results remain limited. We argue that these interventions deserve more attention, especially in cases of treatment-resistant or inflammation-driven depression. Understanding how the gut and brain interact could help define clearer subtypes of depression and guide new treatment approaches. Full article
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Other

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35 pages, 8088 KB  
Systematic Review
Mind over Malignancy: A Systematic Review and Meta-Analysis of Psychological Distress, Coping, and Therapeutic Interventions in Oncology
by Ana Maria Paslaru, Alina Plesea-Condratovici, Lavinia-Alexandra Moroianu, Oana-Maria Isailă, Laura Florentina Rebegea, Liliana Lacramioara Pavel and Anamaria Ciubară
Medicina 2025, 61(6), 1086; https://doi.org/10.3390/medicina61061086 - 13 Jun 2025
Cited by 1 | Viewed by 1163
Abstract
Background and Objectives: Psychological distress is a pervasive yet often undertreated aspect of the cancer experience, contributing to reduced quality of life, poorer treatment adherence, and worse health outcomes. This systematic review and meta-analysis evaluated the efficacy of non-pharmacological, evidence-based psychological interventions on [...] Read more.
Background and Objectives: Psychological distress is a pervasive yet often undertreated aspect of the cancer experience, contributing to reduced quality of life, poorer treatment adherence, and worse health outcomes. This systematic review and meta-analysis evaluated the efficacy of non-pharmacological, evidence-based psychological interventions on distress, depression, anxiety, coping capacity, and quality of life in adult cancer patients. Interventions were grouped into three domains: structured psychotherapeutic therapies (e.g., Cognitive Behavioral Therapy [CBT], Acceptance and Commitment Therapy [ACT], Meaning-Centered Psychotherapy [MCP]); mindfulness and stress reduction programs (e.g., Mindfulness-Based Stress Reduction [MBSR], Mindfulness-Based Cognitive Therapy [MBCT]); and coping and resilience-enhancing modalities (e.g., Promoting Resilience in Stress Management [PRISM], expressive writing). Materials and Methods: Following PRISMA guidelines, 42 randomized controlled trials published between 2015 and 2025 were included. A stratified meta-analytic approach calculated pooled standardized mean differences for each intervention class and outcome. Heterogeneity, subgroup, and moderator analyses explored drivers of effect variability. Results: Structured psychotherapeutic interventions yielded the largest effects, especially for depression. Mindfulness-based interventions produced moderate but significant improvements in distress and emotional regulation. Coping and resilience programs provided smaller yet statistically significant gains in adaptive coping. Between-study heterogeneity was moderate, partly explained by intervention type, delivery modality, and cancer subtype. Conclusions: These findings support integrating psychosocial care into standard oncology protocols and endorse its routine implementation as a core component of comprehensive cancer treatment. Full article
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