Affective Disorders Psychopharmacology

A special issue of Pharmaceuticals (ISSN 1424-8247). This special issue belongs to the section "Pharmacology".

Deadline for manuscript submissions: 15 October 2025 | Viewed by 4521

Special Issue Editor


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Guest Editor
1. Department of Psychiatry, University of Ottawa, Ottawa, ON, Canada
2. Mental Health Department, The Ottawa Hospital, Ottawa, ON, Canada
3. King’s College London, Institute of Psychiatry, Psychology and Neuroscience, Psychological Medicine, Centre for Affective Disorders, London, UK
Interests: affective disorders; psychopharmacology, neuroimaging

Special Issue Information

Dear Colleagues,

Affective disorders are complex and heterogeneous conditions with multiple aetiologies. Although current pharmacological treatments, largely discovered serendipitously, are effective, there is a pressing need to expand on current pharmacological strategies with interventions that target brain pathways based on more specific aetiological mechanisms.

This Special Issue, ‘Affective Disorders Psychopharmacology’, welcomes articles addressing current pharmacological approaches to treating affective disorders, and research work that explores limitations of existing strategies and/or offer perspectives related to novel pharmacological treatments.

The issue also welcomes articles reporting new strategies for detecting responsiveness to treatments and refractoriness in relation to the use of pharmacology in affective disorders by utilising a range of technologies including those that explore brain structure and function, putative peripheral markers of affective disorders, and genetic makeup/variation across the spectrum of affective disorders. We also encourage the submission of articles that compare pharmacological strategies with alternative treatment methods, particularly in relation to important topics such as treatment response, aetiological mechanisms, patients’ preferences, etc.

Dr. Danilo Arnone
Guest Editor

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Keywords

  • psychopharmacology
  • affective disorders
  • mood disorders
  • major depressive disorders
  • bipolar affective disorders

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Published Papers (2 papers)

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16 pages, 1982 KiB  
Article
Insights into the Incidence, Course, and Management of Lithium-Induced Hypothyroidism in Real-World Psychiatric Practice in Italy
by Simone Pardossi, Mario Pinzi, Matteo Cattolico, Maria Beatrice Rescalli, Lorenzo Nicchi, Benedetta Tuci, Elisa Mariantoni and Alessandro Cuomo
Pharmaceuticals 2024, 17(11), 1425; https://doi.org/10.3390/ph17111425 - 24 Oct 2024
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Abstract
Background: Lithium is a cornerstone in the treatment of bipolar disorder (BD). However, lithium use requires careful monitoring of thyroid function due to associated dysfunctions. The aim of our real-world study is to retrospectively evaluate the impact of lithium on thyroid function [...] Read more.
Background: Lithium is a cornerstone in the treatment of bipolar disorder (BD). However, lithium use requires careful monitoring of thyroid function due to associated dysfunctions. The aim of our real-world study is to retrospectively evaluate the impact of lithium on thyroid function and how these thyroid alterations can be measured and managed. Methods: A retrospective observational study was performed on 150 patients with BD who started lithium treatment at the University Hospital of Siena. Thyroid function was assessed at baseline and after the introduction of lithium by measuring TSH, T3, and T4 levels at baseline and after 3, 6, 9, and 12 months, during which changes in psychiatric symptoms were also evaluated using specific psychometric scales. Results: Significant increases in TSH levels were observed at 3 and 6 months, while T3 and T4 levels decreased significantly at 3 months. Transient thyroid dysfunction occurred in 36.7% of patients, but normalized without the discontinuation of lithium or need for thyroid replacement therapy in most cases; however, replacement therapy was initiated in 8.7% of patients. There were no significant differences in treatment response between patients with and without thyroid abnormalities, as the abnormalities were transient or resolved. Conclusions: In our sample, lithium induced some cases of hypothyroidism, which, being transient or corrected with replacement therapy, did not interfere with symptomatic improvement. These findings underscore the necessity for continuous thyroid function monitoring during lithium therapy. Clinicians should be prepared to initiate thyroid replacement therapy, when necessary, as timely management can prevent the interruption of lithium treatment and ensure ongoing symptomatic improvement in BD patients. Future studies could include larger and more diverse populations to validate these findings further, extending the follow-up period beyond 12 months to better observe long-term thyroid function trends and management outcomes. Full article
(This article belongs to the Special Issue Affective Disorders Psychopharmacology)
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Systematic Review
The Efficacy of Fluvoxamine in Anxiety Disorders and Obsessive-Compulsive Disorder: An Overview of Systematic Reviews and Meta-Analyses
by Michel Haddad, Luiz Henrique Junqueira Dieckmann, Thiago Wendt Viola, Melissa Ribeiro de Araújo, Naielly Rodrigues da Silva and Jair de Jesus Mari
Pharmaceuticals 2025, 18(3), 353; https://doi.org/10.3390/ph18030353 - 28 Feb 2025
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Abstract
Objective: This systematic review aims to evaluate the efficacy of fluvoxamine in the treatment of anxiety disorders and obsessive-compulsive disorder (OCD) by synthesizing evidence from systematic reviews and meta-analyses. Methods: We conducted a literature search in PubMed and the Cochrane Central [...] Read more.
Objective: This systematic review aims to evaluate the efficacy of fluvoxamine in the treatment of anxiety disorders and obsessive-compulsive disorder (OCD) by synthesizing evidence from systematic reviews and meta-analyses. Methods: We conducted a literature search in PubMed and the Cochrane Central Register of Controlled Trials, focusing on fluvoxamine’s efficacy in generalized anxiety disorder (GAD), social anxiety disorder (SAD), panic disorder (PD), and OCD. We included systematic reviews and meta-analyses of randomized controlled trials (RCTs) comparing fluvoxamine to a placebo or other drugs. The quality of evidence from the included reviews was assessed using A Measurement Tool to Assess Systematic Reviews—version 2 (AMSTAR-2). Results: The study included fourteen systematic reviews (five for OCD, three for SAD, and six for PD), covering thirty-seven RCTs (sixteen for OCD, six for SAD, and fifteen for PD), with a total of 3621 patients (1745 with OCD, 1034 with SAD, and 842 with PD). A high-quality systematic review demonstrated that fluvoxamine is superior to a placebo in improving symptoms and the response rates for OCD. Three meta-analyses comparing fluvoxamine to clomipramine in OCD found no significant differences in efficacy regarding symptom improvement. Two additional systematic reviews, both rated as high quality, confirmed the superiority of fluvoxamine in reducing symptom severity and improving the response rates in patients with SAD compared to a placebo. However, the findings for PD were inconsistent. A meta-analysis, also rated as high quality, found that while fluvoxamine showed better response rates than a placebo, the difference was not statistically significant. Conclusions: Overall, the efficacy of fluvoxamine in the treatment of OCD and SAD was demonstrated. While some reviews highlighted its potential in alleviating GAD, its impact on panic-specific outcomes remained inconsistent. Full article
(This article belongs to the Special Issue Affective Disorders Psychopharmacology)
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