Affective disorders and risk of developing dementia: systematic review

BackgroundAffective disorders are associated with cognitive disturbances but their role as risk factors for dementia is still not fully investigated.AimsTo evaluate the risk of developing dementia in individuals with a history of affective disorder.MethodWe conducted a systematic review of case-control and cohort studies addressing the risk of developing dementia in people with affective disorders. To the best of our knowledge, this is the first systematic review that has included studies evaluating this risk specifically in people with bipolar disorder.ResultsFifty-one studies were included. Most of the studies found an increased risk for developing dementia in individuals with depression. Greater frequency and severity of depressive episodes seem to increase this risk. The evidence is contradictory regarding whether there is a difference in risk in people with early- or late-onset depression. The few available risk estimates for dementia in people with bipolar disorder suggest an even higher risk than for those with depression.ConclusionsAffective disorders appear to be associated with an increased risk of developing dementia, and one that is dependent on clinical and demographic variables. Depression may be both a prodrome and a risk factor for dementia. Future research should aim to elucidate the mechanisms that mediate these links.

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Use of social media and online dating among individuals with a history of affective disorder

Acta Neuropsychiatrica ◽

10.1017/neu.2020.36 ◽

2020 ◽

pp. 1-12

Author(s):

Klara F. K. Rydahl ◽

René B. K. Brund ◽

Clara R. Medici ◽

Vibeke Hansen ◽

Krista N. Straarup ◽

...

Keyword(s):

Bipolar Disorder ◽

Social Media ◽

Affective Disorder ◽

Affective Disorders ◽

Odds Ratio ◽

Online Dating ◽

Unipolar Depression ◽

History Of ◽

Use Of Social Media ◽

Depressive Episodes

Abstract Objectives: To investigate how individuals with a history of affective disorder use and perceive their use of social media and online dating. Methods: A questionnaire focusing on affective disorders and the use of social media and online dating was handed out to outpatients from unipolar depression and bipolar disorder clinics and general practice patients with or without a history of affective disorders (latter as controls). The association between affective disorders and use of social media and online dating was analysed using linear/logistic regression. Results: A total of 194 individuals with a history of unipolar depression, 124 individuals with a history of bipolar disorder and 196 controls were included in the analysis. Having a history of unipolar depression or bipolar disorder was not associated with the time spent on social media compared with controls. Using the controls as reference, having a history bipolar disorder was associated with use of online dating (adjusted odds ratio: 2.2 (95% CI: 1.3; 3.7)). The use of social media and online dating had a mood-congruent pattern with decreased and more passive use during depressive episodes, and increased and more active use during hypomanic/manic episodes. Among the respondents with a history of affective disorder, 51% reported that social media use had an aggravating effect on symptoms during mood episodes, while 10% reported a beneficial effect. For online dating, the equivalent proportions were 49% (aggravation) and 20% (benefit), respectively. Conclusion: The use of social media and online dating seems related to symptom deterioration among individuals with affective disorder.

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508 - LATE ONSET BIPOLAR DISORDER: CASE REPORT AND LITERATURE REVIEW

International Psychogeriatrics ◽

10.1017/s1041610221002039 ◽

2021 ◽

Vol 33 (S1) ◽

pp. 60-60

Author(s):

Joana Regala ◽

João Reis

Keyword(s):

Bipolar Disorder ◽

Case Report ◽

Electroconvulsive Therapy ◽

Late Onset ◽

Diffuse Axonal Injury ◽

First Episode ◽

Triggering Factors ◽

History Of ◽

Secondary Mania ◽

Depressive Episodes

Background:Late-onset bipolar disorder (LOBD) remains an incompletely understood nosological entity, in reason of its complexity and the paucity of research in this issue. It is not yet clear whether LOBD is a “phenocopy” of the classic early-onset bipolar disorder (EOBD), sharing symptoms but having a different aetiology, or whether both have a common underlying vulnerability that interacts with age-specific triggering factors. Some authors have proposed that LOBD is a heterogeneous entity, comprising secondary mania (including organic brain disease), bipolarity in the context of dementia-like processes (BD type VI), and LOBD as expression of a lower vulnerability to bipolarity.Case Report:Female patient with previous medical history of hypertension and dyslipidaemia, and psychiatric history of recurrent severe depressive episodes since early age, with melancholic and psychotic features, had a first hypomanic episode at 76 years-old, under treatment with tricyclic antidepressant and electroconvulsive therapy. Meanwhile, she suffered a traumatic brain injury (TBI) complicated with subdural and subarachnoid hematoma, as well as intraventricular haemorrhage, which is an indirect sign of diffuse axonal injury (DAI). Later, at 79 years-old, she presented a mixed episode characterized by racing thoughts, flight of ideas, non-systematized persecutory and ruin delusions, hyposomnia, and ultradian alternation between dysphoric and depressive mood, psychomotor agitation and retardation, emotional lability, hypersyntonic contact and hostility. Medical conditions that could account for secondary mania were ruled out. This clinical picture subsided within few weeks under treatment with olanzapine and electroconvulsive therapy. After recovery memory deficits were noticed.Concluding remarks:This case illustrates a “latent” BD, in a patient with previous recurrent depressive disorder, manifesting the first episode of mania in late life. Several triggering factors may have contributed to this longitudinal evolution, lowering the threshold to manifest mania, namely cerebrovascular risk factors, a possible underlying degenerative process and DAI secondary to TBI, which through structural dysconnectivity also contributes to cognitive dysfunction. The deleterious effect of recurrent and severe depressive episodes on cognition is well documented. The question of whether some forms of LOBD could constitute a special risk factor for developing dementia deserves further investigation.

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Dental Implant Placement in Patients with a History of Medications Related to Osteonecrosis of the Jaws: A Systematic Review

Journal of Oral Implantology ◽

10.1563/aaid-joi-d-19-00351 ◽

2020 ◽

Author(s):

Judd Sher ◽

Kate Kirkham-Ali ◽

Denny Luo ◽

Catherine Miller ◽

Dileep Sharma

Keyword(s):

Systematic Review ◽

At Risk ◽

Drug Therapy ◽

Dental Implant ◽

Case Series ◽

Cochrane Central Register ◽

Bisphosphonate Treatment ◽

Implant Placement ◽

Increased Risk ◽

History Of

The present systematic review evaluates the safety of placing dental implants in patients with a history of antiresorptive or antiangiogenic drug therapy. The Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines were followed. PubMed, Cochrane Central Register of Controlled Trials, Scopus, Web of Science, and OpenGrey databases were used to search for clinical studies (English only) to July 16, 2019. Study quality was assessed regarding randomization, allocation sequence concealment, blinding, incomplete outcome data, selective outcome reporting, and other biases using a modified Newcastle-Ottawa scale and the Joanna Briggs Institute critical appraisal checklist for case series. A broad search strategy resulted in the identification of 7542 studies. There were 28 studies reporting on bisphosphonates (5 cohort, 6 case control, and 17 case series) and one study reporting on denosumab (case series) that met the inclusion criteria and were included in the qualitative synthesis. The quality assessment revealed an overall moderate quality of evidence among the studies. Results demonstrated that patients with a history of bisphosphonate treatment for osteoporosis are not at increased risk of implant failure in terms of osseointegration. However, all patients with a history of bisphosphonate treatment, whether taken orally for osteoporosis or intravenously for malignancy, appear to be at risk of ‘implant surgery-triggered’ MRONJ. In contrast, the risk of MRONJ in patients treated with denosumab for osteoporosis was found to be negligible. In conclusion, general and specialist dentists should exercise caution when planning dental implant therapy in patients with a history of bisphosphonate and denosumab drug therapy. Importantly, all patients with a history of bisphosphonates are at risk of MRONJ, necessitating this to be included in the informed consent obtained prior to implant placement. The James Cook University College of Medicine and Dentistry Honours program and the Australian Dental Research Foundation Colin Cormie Grant were the primary sources of funding for this systematic review.

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Deficits in explicit emotion regulation in bipolar disorder: a systematic review

International Journal of Bipolar Disorders ◽

10.1186/s40345-021-00221-9 ◽

2021 ◽

Vol 9 (1) ◽

Author(s):

Marcel Kurtz ◽

Pia Mohring ◽

Katharina Förster ◽

Michael Bauer ◽

Philipp Kanske

Keyword(s):

At Risk ◽

Bipolar Disorder ◽

Emotion Regulation ◽

Mood State ◽

Bipolar Disorders ◽

Protective Measure ◽

Behavioral Measures ◽

Increased Risk ◽

Regulation Strategies ◽

Depressive Episodes

Abstract Background This study aimed to compile and synthesize studies investigating explicit emotion regulation in patients with bipolar disorder and individuals at risk of developing bipolar disorder. The importance of explicit emotion regulation arises from its potential role as a marker for bipolar disorders in individuals at risk and its potent role in therapy for bipolar disorder patients. Methods To obtain an exhaustive compilation of studies dealing specifically with explicit emotion regulation in bipolar disorder, we conducted a systematic literature search in four databases. In the 15 studies we included in our review, the emotion-regulation strategies maintenance, distraction, and reappraisal (self-focused and situation-focused) were investigated partly on a purely behavioral level and partly in conjunction with neural measures. The samples used in the identified studies included individuals at increased risk of bipolar disorder, patients with current affective episodes, and patients with euthymic mood state. Results In summary, the reviewed studies' results indicate impairments in explicit emotion regulation in individuals at risk for bipolar disorder, patients with manic and depressive episodes, and euthymic patients. These deficits manifest in subjective behavioral measures as well as in neural aberrations. Further, our review reveals a discrepancy between behavioral and neural findings regarding explicit emotion regulation in individuals at risk for bipolar disorders and euthymic patients. While these groups often do not differ significantly in behavioral measures from healthy and low-risk individuals, neural differences are mainly found in frontostriatal networks. Conclusion We conclude that these neural aberrations are a potentially sensitive measure of the probability of occurrence and recurrence of symptoms of bipolar disorders and that strengthening this frontostriatal route is a potentially protective measure for individuals at risk and patients who have bipolar disorders.

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The incidence and prevalence of cardiovascular diseases in gout: a systematic review and meta-analysis

Rheumatology International ◽

10.1007/s00296-021-04876-6 ◽

2021 ◽

Author(s):

Peter Cox ◽

Sonal Gupta ◽

Sizheng Steven Zhao ◽

David M. Hughes

Keyword(s):

Systematic Review ◽

Cardiovascular Disease ◽

Cardiovascular Risk ◽

Cardiovascular Diseases ◽

Small Sample Size ◽

Meta Analysis ◽

Random Effect ◽

Small Sample ◽

Future Research ◽

Increased Risk

AbstractThe aims of this systematic review and meta-analysis were to describe prevalence of cardiovascular disease in gout, compare these results with non-gout controls and consider whether there were differences according to geography. PubMed, Scopus and Web of Science were systematically searched for studies reporting prevalence of any cardiovascular disease in a gout population. Studies with non-representative sampling, where a cohort had been used in another study, small sample size (< 100) and where gout could not be distinguished from other rheumatic conditions were excluded, as were reviews, editorials and comments. Where possible meta-analysis was performed using random-effect models. Twenty-six studies comprising 949,773 gout patients were included in the review. Pooled prevalence estimates were calculated for five cardiovascular diseases: myocardial infarction (2.8%; 95% confidence interval (CI)s 1.6, 5.0), heart failure (8.7%; 95% CI 2.9, 23.8), venous thromboembolism (2.1%; 95% CI 1.2, 3.4), cerebrovascular accident (4.3%; 95% CI 1.8, 9.7) and hypertension (63.9%; 95% CI 24.5, 90.6). Sixteen studies reported comparisons with non-gout controls, illustrating an increased risk in the gout group across all cardiovascular diseases. There were no identifiable reliable patterns when analysing the results by country. Cardiovascular diseases are more prevalent in patients with gout and should prompt vigilance from clinicians to the need to assess and stratify cardiovascular risk. Future research is needed to investigate the link between gout, hyperuricaemia and increased cardiovascular risk and also to establish a more thorough picture of prevalence for less common cardiovascular diseases.

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Cognitive impact in bipolar disorder

Archives of Depression and Anxiety ◽

10.17352/2455-5460.000042 ◽

2019 ◽

pp. 052-058

Author(s):

Bourin Michel

Keyword(s):

Bipolar Disorder ◽

Verbal Memory ◽

Visual Memory ◽

Age Of Onset ◽

Cognitive Difficulties ◽

Speed Of Information Processing ◽

History Of ◽

Bipolar Patients ◽

Disability Severity ◽

Depressive Episodes

It appears that bipolar patients suffer from cognitive difficulties whereas they are in period of thymic stability. These intercritical cognitive difficulties are fairly stable and their severity is correlated with the functional outcome of patients. Nevertheless, the profile of cognitive impairment varies significantly from study to study quantitatively and qualitatively. According to the studies, the authors find difficulties in terms of learning, verbal memory, visual memory, working memory, sustained attention, speed of information processing, functions executive. On the other hand, deficits of general intelligence, motor functions, selective attention, and language are not usually found. One of the reasons for the heterogeneity of results is the difficulty of exploring cognition in bipolar disorder. Many factors must be taken into account, such as the presence of residual mood symptoms, the longitudinal history of the disorder (age of onset, number of episodes due, among others, the neurotoxic impact of depressive episodes and deleterious cognitive effects). (length of hospitalization), level of disability severity, comorbidities (particularly addictive).

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Mood Disorders

10.2310/fm.1021 ◽

2017 ◽

Author(s):

Hasan A Baloch ◽

Jair C. Soares

Keyword(s):

Bipolar Disorder ◽

Mood Disorders ◽

Gray Matter ◽

Affective Disorders ◽

Unipolar Depression ◽

Diagnosis And Treatment ◽

Bipolar Spectrum ◽

Manic Symptoms ◽

Lifetime History ◽

History Of

Affective disorders are among the most common disorders in psychiatry. They are generally classified according to the persistence and extent of symptoms and by the polarity of these symptoms. The two poles of the affective spectrum are mania and depression. Bipolar disorder is characterized by the presence of the mania or hypomania and often depression. Unipolar depression is defined by depression in the absence of a lifetime history of mania or hypomania. These differences are not merely categorical but have important implications for the prognosis and treatment of these conditions. Bipolar disorder, for example, is better treated using mood-stabilizing medication, whereas unipolar depression responds optimally to antidepressant medications. In addition, prognostically, unipolar depression may sometimes be limited to one episode in a lifetime, whereas bipolar disorder is typically a lifelong condition. The course of both conditions, however, is often chronic, and frequently patients can present with unipolar depression only to later develop manic symptoms. A thorough understanding of both conditions is therefore required to treat patients presenting with affective symptomatology. This chapter discusses the epidemiology, etiology and genetics, pathogenesis, diagnosis, and treatment of unipolar depression and bipolar disorder. Figures illustrate gray matter differences with lithium use and the bipolar spectrum. Tables list the pharmacokinetics of commonly used antidepressants and medications commonly used in the treatment of bipolar disorder. This review contains 2 figures, 2 tables, and 136 references.

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Effects of In Utero Exposure to AEDs on Morphology and Neurodevelopment

CNS Spectrums ◽

10.1017/s1092852900025700 ◽

2006 ◽

Vol 11 (S5) ◽

pp. 9-10

Author(s):

Martha J. Morrell

Keyword(s):

Bipolar Disorder ◽

Clinical Information ◽

Mood Stabilizer ◽

Mood Stabilizers ◽

Antipsychotic Treatment ◽

Close Monitoring ◽

History Of ◽

Major Congenital Malformations ◽

Major Depressive Episodes ◽

Depressive Episodes

AbstractThe presentations and clinical courses of patients with bipolar disorder differ greatly by gender. In addition, medical therapy must be tailored differently for men and women because of emerging safety concerns unique to the female reproductive system. In November 2005, these topics were explored by a panel of experts in psychiatry, neurology, and reproductive health at a closed roundtable meeting in Dallas, Texas. This clinical information monograph summarizes the highlights of that meeting.Compared to men with bipolar disorder, women have more pervasive depressive symptoms and experience more major depressive episodes. They are also at higher risk for obesity and certain other medical and psychiatric comorbidities. Mood changes across the menstrual cycle are common, although the severity, timing, and type of changes are variable. Bipolar disorder is frequently associated with menstrual abnormalities and ovarian dysfunction, including polycystic ovarian syndrome. Although some cases of menstrual disturbance precede the treatment of bipolar disorder, it is possible that valproate and/or antipsychotic treatment may play a contributory role in young women.Pregnancy does not protect against mood episodes in untreated women. Maintenance of euthymia during pregnancy is critical because relapse during this period strongly predicts a difficult postpartum course. Suspending therapy in the first months of pregnancy may be an option for some women with mild-to-moderate illness, or those with a long history of euthymia during pre-pregnancy treatment. However, a mood stabilizer should be reintroduced either in the later stages of pregnancy or in the immediate postpartum period. Preliminary data suggest that fetal exposure to some mood stabilizers may raise the risk of major congenital malformations and neurodevelopmental delays. For women planning to become pregnant, clinicians may consider switching to other drugs before conception. The value and drawbacks of breastfeeding during treatment must be considered in partnership with the patient, with close monitoring of nursing infants thereafter. The risks and benefits of medical treatment for women with bipolar disorder should be carefully reconsidered at each stage of their reproductive lives, with a flexible approach that is responsive to the changing needs of patients and their families.

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Everyday creativity and bipolar and unipolar affective disorder: preliminary study of personal and family history

European Psychiatry ◽

10.1017/s092493380000328x ◽

1992 ◽

Vol 7 (2) ◽

pp. 49-52 ◽

Cited By ~ 5

Author(s):

R Richards ◽

DK Kinney ◽

H Daniels ◽

K Linkins

Keyword(s):

Bipolar Disorder ◽

Family History ◽

Affective Disorder ◽

Affective Disorders ◽

Bipolar Disorders ◽

Data Support ◽

History Of ◽

Preliminary Study ◽

Everyday Creativity ◽

Underlying Mechanisms

SummaryPreliminary new data support the enhancement of ‘everyday’ creativity among those persons with bipolar disorders who manifest milder rather than more severe mood elevations, and among certain individuals who are likely to carry bipolar liability but themselves show no clinical mood elevations – in this case, unipolar depressives with a family history of bipolar disorder, when compared with depressives lacking this history. Creativity was assessed using the lifetime creativity scales (Richards el al, 1988). Underlying mechanisms may be multifactorial and complex. Results suggest that both personal and family history should be considered when making predictions concerning creativity and affective disorders.

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Bipolar disorder and risk of Parkinson disease

Neurology ◽

10.1212/wnl.0000000000007649 ◽

2019 ◽

Vol 92 (24) ◽

pp. e2735-e2742 ◽

Cited By ~ 7

Author(s):

Mao-Hsuan Huang ◽

Chih-Ming Cheng ◽

Kai-Lin Huang ◽

Ju-Wei Hsu ◽

Ya-Mei Bai ◽

...

Keyword(s):

Bipolar Disorder ◽

Parkinson Disease ◽

Cox Regression ◽

Sensitivity Analyses ◽

Control Group ◽

Research Database ◽

Cox Regression Analysis ◽

Increased Risk ◽

Depressive Episodes

ObjectiveTo evaluate the risk of Parkinson disease (PD) among patients with bipolar disorder (BD).MethodsUsing the Taiwan National Health Insurance Research Database, we examined 56,340 patients with BD and 225,360 age- and sex-matched controls between 2001 and 2009 and followed them to the end of 2011. Individuals who developed PD during the follow-up period were identified.ResultsPatients with BD had a higher incidence of PD (0.7% vs 0.1%, p < 0.001) during the follow-up period than the controls. A Cox regression analysis with adjustments for demographic data and medical comorbid conditions revealed that patients with BD were more likely to develop PD (hazard ratio [HR] 6.78, 95% confidence interval [CI] 5.74–8.02) than the control group. Sensitivity analyses after exclusion of the first year (HR 5.82, 95% CI 4.89–6.93) or first 3 years (HR 4.42; 95% CI 3.63–5.37) of observation showed consistent findings. Moreover, a high frequency of psychiatric admission for manic/mixed and depressive episodes was associated with an increased risk of developing PD.ConclusionPatients with BD had a higher incidence of PD during the follow-up period than the control group. Manic/mixed and depressive episodes were associated with an elevated likelihood of developing PD. Further studies are necessary to investigate the underlying pathophysiology between BD and PD.

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