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Journal of the American Academy of... Apr 2024To examine the risk of anxiety disorders in offspring of parents with mood disorders. (Meta-Analysis)
Meta-Analysis
OBJECTIVE
To examine the risk of anxiety disorders in offspring of parents with mood disorders.
METHOD
We conducted a systematic review and meta-analysis. We searched 4 electronic databases (Medline, Embase, PsycINFO, and Web of Science [core collection]) to identify cross-sectional and cohort studies that examined the association between parental mood disorders (including bipolar disorder and unipolar depression) and risk of anxiety disorders in offspring. Pooled risk ratios (RRs) of overall and specific anxiety disorders were synthesized using a random effects model. Subgroup analyses and meta-regression were performed to identify moderation factors.
RESULTS
A total of 35 studies were included in the final analysis. Our results showed higher risks of all types of anxiety disorders in the offspring of parents with mood disorders (any anxiety disorder, RR = 1.82, 95% CI = 1.47-2.26), except for agoraphobia (RR = 1.08, 95% CI = 0.56-2.08), and with an especially elevated risk of panic disorder (RR = 3.07, 95% CI = 2.19-4.32). Subgroup analysis demonstrated no significant difference between the risks of anxiety disorders across the offspring of parents with bipolar disorder as opposed to unipolar depression. The absence of anxiety disorders in control parents, younger offspring age, and specific parent/offspring sex were associated with higher RRs for some anxiety disorders in offspring of parents with mood disorders.
CONCLUSION
Our findings suggest a robust relationship between parental mood disorders and offspring anxiety disorders, and highlight the potential value of prevention and early intervention for anxiety disorders in this context.
DIVERSITY & INCLUSION STATEMENT
We worked to ensure race, ethnic, and/or other types of diversity in the recruitment of human participants. One or more of the authors of this paper self-identifies as a member of one or more historically underrepresented racial and/or ethnic groups in science. While citing references scientifically relevant for this work, we also actively worked to promote inclusion of historically underrepresented racial and/or ethnic groups in science in our reference list.
STUDY PREREGISTRATION INFORMATION
Anxiety Disorders in Offspring of Parents with Mood Disorders: A Systematic Review; https://www.crd.york.ac.uk/prospero/; CRD42021215058.
Topics: Humans; Mood Disorders; Cross-Sectional Studies; Anxiety Disorders; Parents; Depressive Disorder; Child of Impaired Parents
PubMed: 37453607
DOI: 10.1016/j.jaac.2023.06.022 -
European Neuropsychopharmacology : the... Oct 2023Major depression disorder (MDD) and bipolar disorder (BD) are usual comorbidities in patients with substance use disorders (SUD), a condition known as dual disorder... (Review)
Review
UNLABELLED
Major depression disorder (MDD) and bipolar disorder (BD) are usual comorbidities in patients with substance use disorders (SUD), a condition known as dual disorder (DD). MDD, BD and SUD are associated with cognitive impairment, potentially leading to a greater functional impairment in the context of DD.
OBJECTIVES
To review the existing data on the cognitive impairment in DD patients with comorbid MDD or BD, considering the influence of the depressive symptomatology.
METHODS
Following the PRISMA protocol 19 studies were selected from the last 17 years, 13 of which focused on BD, five on MDD and one included both diagnoses.
RESULTS
Studies based in BD+SUD showed that the most affected cognitive domains were attention and executive functions, but not all of them found a greater impairment due to the comorbidity. While fewer studies were found for depression, MDD+SUD works point to a similar impairment cognitive pattern. Furthermore, depression improvement could be associated to better cognitive performance.
LIMITATIONS
More standardized research is needed regarding the influence of depression on cognitive performance of DD patients, especially on those with comorbid MDD. Factors such as main substance, abstinence, or MDD/BD-related variables should be considered. Unstudied factors, like gender or circadian rhythms, are proposed to improve knowledge in this area.
CONCLUSIONS
Current studies suggest that DD could potentiate cognitive impairment in BD, MDD and SUD. However, additional research is needed to improve the understanding of comorbidity to apply more individualized therapies in the treatment of these patients, considering the interference of their neurocognitive functioning.
PubMed: 37453267
DOI: 10.1016/j.euroneuro.2023.06.006 -
Journal of Affective Disorders Oct 2023The concurrent assessment of weight and affective psychopathology outcomes relevant to the psychopharmacology of major eating disorders (EDs), namely anorexia nervosa... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
The concurrent assessment of weight and affective psychopathology outcomes relevant to the psychopharmacology of major eating disorders (EDs), namely anorexia nervosa (AN), bulimia nervosa (BN), and binge eating disorder (BED), warrants systematic review and meta-analysis of randomized controlled trials (RCTs).
METHODS
PubMed, Scopus, and ClinicalTrials.gov were inquired from inception through August 31st, 2022, for RCTs documenting any psychopharmacological intervention for EDs diagnosed according to validated criteria and reporting weight and psychopathology changes. Adopted keywords were: "anorexia nervosa," "bulimia nervosa," "binge eating disorder," "antidepressant," "antipsychotic," and "mood stabilizer." No language restriction applied.
RESULTS
5122 records were identified, and 203 full-texts were reviewed. Sixty-two studies entered the qualitative synthesis (AN = 22, BN = 23, BED = 17), of which 22 entered the meta-analysis (AN = 9, BN = 10, BED = 3). Concerning BMI increase in AN, olanzapine outperformed placebo (Hedges'g = 0.283, 95%C·I. = 0.051-0.515, I = 0 %; p = .017), whereas fluoxetine failed (Hedges'g = 0.351, 95%C.I. = -0.248 to 0.95, I = 63.37 %; p = .251). Fluoxetine not significantly changed weight (Hedges'g = 0.147, 95%C.I. = -0.157-0.451, I = 0 %; p = .343), reducing binging (Hedges'g = 0.203, 95%C.I. = 0.007-0.399, I = 0 %; p = .042), and purging episodes (Hedges'g = 0.328, 95%C.I. = -0.061-0.717, I = 58.97 %; p = .099) in BN. Lisdexamfetamine reduced weight (Hedges'g = 0.259, 95%C.I. = 0.071-0.446, I = 0 %; p = .007) and binging (Hedges'g = 0.571, 95%C.I. = 0.282-0.860, I = 53.84 %; p < .001) in BED.
LIMITATIONS
Small sample size, short duration, and lack of reliable operational definitions affect most of the included sponsored RCTs.
CONCLUSIONS
The efficacy of different drugs varies across different EDs, warranting additional primary studies recording broad psychopathological and cardiometabolic outcomes besides weight, especially against established psychotherapy interventions.
Topics: Humans; Fluoxetine; Psychopharmacology; Randomized Controlled Trials as Topic; Feeding and Eating Disorders; Bulimia Nervosa; Binge-Eating Disorder; Anorexia Nervosa; Antipsychotic Agents
PubMed: 37393954
DOI: 10.1016/j.jad.2023.06.068 -
Journal of Affective Disorders Oct 2023Cognitive deficits are a core feature of bipolar disorder (BD) that persist during the euthymic phase and affect global functioning. However, nowadays, there is no... (Review)
Review
BACKGROUND
Cognitive deficits are a core feature of bipolar disorder (BD) that persist during the euthymic phase and affect global functioning. However, nowadays, there is no consensus on the optimal tool to capture cognitive deficits in BD. Therefore, this review aims to examine the psychometric properties of tools commonly used to assess cognitive functioning in BD.
METHODS
Literature search was conducted on PubMed and Web of Science databases on August 1, 2022 and on April 20, 2023, yielding 1758 de-duplicated records. Thirteen studies fulfilled the inclusion criteria and were included in the review.
RESULTS
All tools examined showed acceptable-to-good psychometric properties suggesting that both brief cognitive screeners and comprehensive batteries may be appropriate for detecting or monitoring cognitive changes in BD.
LIMITATIONS
Methodological differences between the included studies precluded a direct comparison of the results. Further research is needed to investigate the psychometric properties of cognitive tools that assess also affective and social cognition.
CONCLUSIONS
The tools examined appear sensitive enough to distinguish between BD patients with versus without cognitive deficits, however, an optimal tool has not yet been identified. The applicability and clinical utility of the tools may depend on multiple factors such as available resources. That said, web-based instruments are expected to become the first-choice instrument for cognitive screening as they can be applied on a large scale and at an affordable cost. As for second-level assessment instruments, the BACA shows robust psychometric properties and tests both affective and non-affective cognition.
Topics: Humans; Bipolar Disorder; Psychometrics; Neuropsychological Tests; Cognition; Cognitive Dysfunction
PubMed: 37331381
DOI: 10.1016/j.jad.2023.06.026 -
Journal of Affective Disorders Aug 2023Bipolar disorder is a severe and chronic mental illness characterized by recurrent major depressive episodes and mania or hypomania. In addition to the burden of the... (Review)
Review
BACKGROUND
Bipolar disorder is a severe and chronic mental illness characterized by recurrent major depressive episodes and mania or hypomania. In addition to the burden of the disease and its consequences, self-stigma can impact people with bipolar disorder. This review investigates the current state of research in self-stigma in bipolar disorder.
METHODS
An electronic search was carried out until February 2022. Three academic databases were systematically searched, and best-evidence synthesis was made.
RESULTS
Sixty-six articles were related to self-stigma in bipolar disorder. Seven key themes were extracted from these studies: 1/ Comparison of self-stigma in bipolar disorder and other mental illnesses, 2/ Sociocultural context and self-stigma, 3/ Correlates and predictors of self-stigma, 4/ Consequences of self-stigma, 5/ Treatments and self-stigma, 6/ Management of self-stigma, and 7/ Self-stigma and recovery in bipolar disorder.
LIMITATIONS
Firstly, a meta-analysis could not be performed due to the heterogeneity of the studies. Secondly, limiting the search to self-stigma has excluded other forms of stigma that also have an impact. Thirdly, the under-reporting of negative or nonsignificant results due to publication bias and unpublished studies might have limited the accuracy of this reviews' synthesis.
CONCLUSION
Research on self-stigma in persons with bipolar disorder has been the focused on different aspects, and interventions to reduce self-stigmatization have been developed, but evidence of their effectiveness is still sparse. Clinicians need to be attentive to self-stigma, its assessment, and its empowerment in their daily clinical practice. Future work is required to establish valid strategies to fight self-stigma.
Topics: Humans; Bipolar Disorder; Depressive Disorder, Major; Social Stigma; Mania
PubMed: 37207946
DOI: 10.1016/j.jad.2023.05.041 -
Psychological Medicine Aug 2023Tobacco smoking is highly prevalent among patients with serious mental illness (SMI), with known deleterious consequences. Smoking cessation is therefore a prioritary... (Review)
Review
Tobacco smoking is highly prevalent among patients with serious mental illness (SMI), with known deleterious consequences. Smoking cessation is therefore a prioritary public health challenge in SMI. In recent years, several smoking cessation digital interventions have been developed for non-clinical populations. However, their impact in patients with SMI remains uncertain. We conducted a systematic review to describe and evaluate effectiveness, acceptability, adherence, usability and safety of digital interventions for smoking cessation in patients with SMI. PubMed/MEDLINE, EMBASE, CINAHL, Web of Science, PsychINFO and the Cochrane Tobacco Addiction Group Specialized Register were searched. Studies matching inclusion criteria were included and their information systematically extracted by independent investigators. Thirteen articles were included, which reported data on nine different digital interventions. Intervention theoretical approaches ranged from mobile contingency management to mindfulness. Outcome measures varied widely between studies. The highest abstinence rates were found for (7-day point-prevalent abstinence: 16-40%). reported greater acceptability ratings, although this was not evaluated with standardized measures. Regarding usability, showed the highest System Usability Scale scores [mean (s.d.) 85.2 (15.5)]. Adverse events were rare and not systematically reported. Overall, the quality of the studies was fair to good. Digitally delivered health interventions for smoking cessation show promise for improving outcomes for patients with SMI, but lack of availability remains a concern. Larger trials with harmonized assessment measures are needed to generate more definitive evidence and specific recommendations.
Topics: Humans; Smoking Cessation; Tobacco Smoking; Telemedicine; Mental Disorders; Mindfulness
PubMed: 37161690
DOI: 10.1017/S003329172300123X -
European Neuropsychopharmacology : the... Aug 2023The present systematic review was aimed at critically summarizing the evidence about treatment-emergent manic/hypomanic and depressive switches during the course of... (Review)
Review
A systematic review of manic/hypomanic and depressive switches in patients with bipolar disorder in naturalistic settings: The role of antidepressant and antipsychotic drugs.
The present systematic review was aimed at critically summarizing the evidence about treatment-emergent manic/hypomanic and depressive switches during the course of bipolar disorder (BD). A systematic search of the MEDLINE, EMBASE, CINAHL, Web of Science, and PsycInfo electronic databases was conducted until March 24th, 2021, according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. Observational studies clearly reporting data regarding the prevalence of treatment-emergent mood switches in patients with BD were considered for inclusion. Thirty-two original studies met the inclusion criteria. In the majority of cases, manic switches were analyzed; only 3 papers investigated depressive switches in type I BD. Treatment-emergent mania/hypomania in BD subjects ranged from 17.3% to 48.8% and was more frequent with antidepressant monotherapy compared to combination treatment with mood stabilizers, especially lithium, or second-generation antipsychotics. A higher likelihood of mood switch has been reported with tricyclics and a lower rate with bupropion. Depressive switches were detected in 5-16% of type I BD subjects and were associated with first-generation antipsychotic use, the concomitant use of first- and second-generation antipsychotics, and benzodiazepines. The included studies presented considerable methodological heterogeneity, small sample sizes and comparability flaws. In conclusion, many studies, although heterogeneous and partly discordant, have been conducted on manic/hypomanic switches, whereas depressive switches during treatment with antipsychotics are poorly investigated. In BD subjects, both antidepressant and antipsychotic medications seems to play a role in the occurrence of mood switches, although the effects of different pharmacological compounds have yet to be fully investigated.
Topics: Humans; Bipolar Disorder; Antipsychotic Agents; Mania; Antidepressive Agents; Lithium
PubMed: 37119556
DOI: 10.1016/j.euroneuro.2023.04.013 -
Molecular Psychiatry Jan 2024
Meta-Analysis
Topics: Bipolar Disorder; Transcranial Magnetic Stimulation; Humans; Network Meta-Analysis; Treatment Outcome
PubMed: 37020049
DOI: 10.1038/s41380-023-02045-8 -
Psychological Medicine Nov 2023The diagnostic concept of unipolar mania (UM), i.e. the lifetime occurrence of mania without major depressive episodes, remains a topic of debate despite the evidence... (Meta-Analysis)
Meta-Analysis
BACKGROUND
The diagnostic concept of unipolar mania (UM), i.e. the lifetime occurrence of mania without major depressive episodes, remains a topic of debate despite the evidence accumulated in the last few years. We carried out a systematic review and meta-analysis of observational studies testing factors associated with UM as compared to bipolar disorder with a manic-depressive course (md-BD).
METHODS
Studies indexed up to July 2022 in main electronic databases were searched. Random-effects meta-analyses of the association between UM and relevant correlates yielded odds ratio (OR) or standardized mean difference (SMD), with 95% confidence intervals (CIs).
RESULTS
Based on data from 21 studies, factors positively or negatively associated with UM, as compared to md-BD, were: male gender (OR 1.47; 95% CI 1.11-1.94); age at onset (SMD -0.25; 95% CI -0.46 to -0.04); number of hospitalizations (SMD 0.53; 95% CI 0.21-0.84); family history of depression (OR 0.55; 95% CI 0.36-0.85); suicide attempts (OR 0.25; 95% CI 0.19-0.34); comorbid anxiety disorders (OR 0.35; 95% CI 0.26-0.49); psychotic features (OR 2.16; 95% CI 1.55-3.00); hyperthymic temperament (OR 1.99; 95% CI 1.17-3.40). The quality of evidence for the association with previous suicide attempts was high, moderate for anxiety disorders and psychotic features, and low or very low for other correlates.
CONCLUSIONS
Despite the heterogeneous quality of evidence, this work supports the hypothesis that UM might represent a distinctive diagnostic construct, with peculiar clinical correlates. Additional research is needed to better differentiate UM in the context of affective disorders, favouring personalized care approaches.
Topics: Humans; Male; Depressive Disorder, Major; Mania; Bipolar Disorder; Mood Disorders; Anxiety
PubMed: 37016793
DOI: 10.1017/S0033291723000831 -
Trends in Psychiatry and Psychotherapy 2024This systematic review aims to describe the relationship between psychological resilience and mood disorders. (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
This systematic review aims to describe the relationship between psychological resilience and mood disorders.
METHODS
This is a systematic review and meta-analysis. The following databases were searched on November 6, 2020: PubMed, PsycINFO, and Embase.
RESULTS
Twenty-three articles were included and the majority of the studies included (95.7%) showed that psychological resilience has a positive impact in mood disorders. Our meta-analysis showed that individuals with bipolar disorder presented significantly lower levels of psychological resilience compared to controls (standardized mean difference [SDM]: -0.99 [95% confidence interval {95%CI}: -1.13 to -0.85], p < 0.001). In addition, individuals with depression had significantly lower levels of psychological resilience compared to controls (SDM: -0.71 [95%CI -0.81 to -0.61], p < 0.001).
CONCLUSION
Our results showed that individuals with mood disorders are less resilient than individuals without mood disorders. Our findings reinforce the importance of investigating interventions that may help to improve psychological resilience considering its positive impact in the context of mood disorders.
Topics: Humans; Mood Disorders; Resilience, Psychological; Bipolar Disorder
PubMed: 36215270
DOI: 10.47626/2237-6089-2022-0524