Articles

Inflammatory monocyte gene expression: trait or state marker in bipolar disorder?

This study aimed to examine whether inflammatory gene expression was a trait or a state marker in patients with bipolar disorder (BD).

Authors: K. Becking, B. C. M. Haarman, R. F. Riemersma van der Lek, L. Grosse, W. A. Nolen, S. Claes, H. A. Drexhage and R. A. Schoevers

Do your patients with bipolar disorder use dietary supplements?

Authors: Peter C Whybrow and Tasha Glenn

Randomized, placebo-controlled, adjunctive study of armodafinil for bipolar I depression: implications of novel drug design and heterogeneity of concurrent bipolar maintenance treatments

Some, but not all, prior investigations suggest armodafinil may have utility as an adjunctive treatment in bipolar I depression.

Authors: Mark A Frye, Jess Amchin, Michael Bauer, Caleb Adler, Ronghua Yang and Terence A Ketter

Symptom severity of bipolar disorder during the menopausal transition

Little is known about the mood symptom experience of women with bipolar disorder during the menopausal transition (MT). Yet times of rapid hormonal decline, such as the postpartum, are associated with increase...

Authors: Wendy K. Marsh, Bernice Gershenson and Anthony J. Rothschild

Developmental staging models in bipolar disorder

The previous contribution of Duffy and colleagues suggests that a chain of behavioral events starting during childhood precedes the development of full-blown bipolar disorder. In this vein, the recent contribu...

Authors: Ives C Passos, Karen Jansen and Flavio Kapczinski

The suicide prevention effect of lithium: more than 20 years of evidence—a narrative review

The management and treatment of patients with suicidal behavior is one of the most challenging tasks for health-care professionals. Patients with affective disorders are at high risk for suicidal behavior, the...

Authors: U Lewitzka, E Severus, R Bauer, P Ritter, B Müller-Oerlinghausen and M Bauer

Development of a bipolar disorder biobank: differential phenotyping for subsequent biomarker analyses

We aimed to establish a bipolar disorder biobank to serve as a resource for clinical and biomarker studies of disease risk and treatment response. Here, we describe the aims, design, infrastructure, and resear...

Authors: Mark A Frye, Susan L McElroy, Manuel Fuentes, Bruce Sutor, Kathryn M Schak, Christine W Galardy, Brian A Palmer, Miguel L Prieto, Simon Kung, Christopher L Sola, Euijung Ryu, Marin Veldic, Jennifer Geske, Alfredo Cuellar-Barboza, Lisa R Seymour, Nicole Mori…

Lithium nephrotoxicity

Reports of toxic effects on the kidney of lithium treatment emerged very soon after lithium therapy was introduced. Lithium-induced nephrogenic diabetes insipidus is usually self-limiting or not clinically dan...

Authors: Abed N. Azab, Alla Shnaider, Yamima Osher, Dana Wang, Yuly Bersudsky and R. H. Belmaker

Common use of dietary supplements for bipolar disorder: a naturalistic, self-reported study

Dietary supplements are taken by about half of Americans. Knowledge of dietary supplement use is important because they may interact with prescription drugs or other supplements, cause adverse reactions includ...

Authors: Michael Bauer, Tasha Glenn, Jörn Conell, Natalie Rasgon, Wendy Marsh, Kemal Sagduyu, Rodrigo Munoz, Ute Lewitzka, Rita Bauer, Maximilian Pilhatsch, Scott Monteith and Peter C. Whybrow

Patterns of response to aripiprazole, lithium, haloperidol, and placebo across factor scores of mania

A previous factor analysis of Young Mania Rating Scale and Montgomery-Åsberg Depression Rating Scale items identified composite factors of depression, mania, sleep disturbance, judgment/impulsivity, and irrita...

Authors: Michael J Ostacher, Trisha Suppes, Alan C Swann, James M Eudicone, Wally Landsberg, Ross A Baker and Berit X Carlson

Validity and reliability of the Finnish version of the Functioning Assessment Short Test (FAST) in bipolar disorder

The Functioning Assessment Short Test (FAST) was developed for the clinical evaluation of functional impairment of patients suffering from bipolar disorder. The aim of this study was to validate the Finnish ve...

Authors: Kirsi Suominen, Elina Salminen, Susanna Lähteenmäki, Tiina Tupala and Erkki Isometsä

Cognitive impairment in first-episode mania: a systematic review of the evidence in the acute and remission phases of the illness

There is evidence of cognitive impairment that persists in the remission phase of bipolar disorder; however, the extent of the deficits that occur from the first onset of the disorder remains unclear. This is ...

Authors: Rothanthi Daglas, Murat Yücel, Sue Cotton, Kelly Allott, Sarah Hetrick and Michael Berk

Clinical characteristics of bipolar disorder: a comparative study between Argentina and the United States

Bipolar disorder presents with diverse clinical manifestations. Numerous investigators have sought to identify variables that may predict a more severe illness course.

Authors: Jessica N Holtzman, Maria Lolich, Terence A Ketter and Gustavo H Vázquez

Who will benefit from antidepressants in the acute treatment of bipolar depression? A reanalysis of the STEP-BD study by Sachs et al. 2007, using Q-learning

There is substantial uncertainty regarding the efficacy of antidepressants in the treatment of bipolar disorders.

Authors: Fan Wu, Eric B Laber, Ilya A Lipkovich and Emanuel Severus

The influence of life events on first and recurrent admissions in bipolar disorder

Life events play an important role in the onset and course of bipolar disorder. We will test the influence of life events on first and recurrent admissions in bipolar disorder and their interaction to test the...

Authors: Sanne M Kemner, Neeltje EM van Haren, Florian Bootsman, Marinus JC Eijkemans, Ronald Vonk, Astrid C van der Schot, Willem A Nolen and Manon HJ Hillegers

Multi-state models for investigating possible stages leading to bipolar disorder

It has been proposed that bipolar disorder onsets in a predictable progressive sequence of clinical stages. However, there is some debate in regard to a statistical approach to test this hypothesis. The object...

Authors: Charles DG Keown-Stoneman, Julie Horrocks, Gerarda A Darlington, Sarah Goodday, Paul Grof and Anne Duffy

Switch to mania after ayahuasca consumption in a man with bipolar disorder: a case report

There is an increasing use of ayahuasca for recreational purposes. Furthermore, there is a growing evidence for the antidepressant properties of its components. However, there are no reports on the effects of ...

Authors: Alejandro G Szmulewicz, Marina P Valerio and Jose M Smith

Impact of childhood trauma and affective temperament on resilience in bipolar disorder

The aim of this study was to investigate whether childhood trauma (CT) and affective temperament have an impact on resilience in bipolar patients.

Authors: Sermin Kesebir, Başak Ünübol, Elif Tatlıdil Yaylacı, Duru Gündoğar and Hüseyin Ünübol

Burden, reward, and coping of adult offspring of patients with depression and bipolar disorder

In previous years, research has focused on the situation of psychiatric patients' minor children. The aims of this qualitative study were to describe the experience of adult children of depressed and bipolar p...

Authors: Rita Bauer, Hermann Spiessl and Marina J Helmbrecht

More robust evidence for the efficacy of lithium in the long-term treatment of bipolar disorder: should lithium (again) be recommended as the single preferred first-line treatment?

With two recent systematic reviews and meta-analyses on the efficacy of lithium compared to placebo and other treatment options, it can now be concluded that lithium is the only drug that has been shown effica...

Authors: Willem A Nolen

Prophylactic lithium treatment and cognitive performance in patients with a long history of bipolar illness: no simple answers in complex disease-treatment interplay

Cognitive impairment in patients with bipolar disorder (BD) is not restricted to symptomatic phases. It is also present in euthymia. There is evidence of differences in the brain’s structure between bipolar pa...

Authors: Andrea Pfennig, Martin Alda, Trevor Young, Glenda MacQueen, Janusz Rybakowski, Aleksandra Suwalska, Christian Simhandl, Barbara König, Tomas Hajek, Claire O’Donovan, Dirk Wittekind, Susanne von Quillfeldt, Jana Ploch, Cathrin Sauer and Michael Bauer

Lithium for prevention of mood episodes in bipolar disorders: systematic review and meta-analysis

In a previous meta-analysis of randomized controlled trials comparing lithium with placebo as a long-term treatment in bipolar disorders, we observed a clear preventative effect for manic episodes; however, th...

Authors: Emanuel Severus, Matthew J Taylor, Cathrin Sauer, Andrea Pfennig, Philipp Ritter, Michael Bauer and John R Geddes

Lithium as add-on to quetiapine XR in adult patients with acute mania: a 6-week, multicenter, double-blind, randomized, placebo-controlled study

Quetiapine extended release (XR) and lithium are treatments with proven efficacy in acute mania. This randomized study evaluated the efficacy and safety of lithium or placebo as add-on to quetiapine XR in adul...

Authors: Michel S Bourin, Emanuel Severus, Juan P Schronen, Peter Gass, Johan Szamosi, Hans Eriksson and Hongally Chandrashekar

Every reason to discontinue lithium

Lithium as a gold standard therapy for bipolar disorder is well known to have a number of medical comorbidities that impact renal, parathyroid, and thyroid function. Despite these medical comorbidities, there ...

Authors: Manuel E Fuentes Salgado, Bruce Sutor, Robert C Albright and Mark A Frye

Compliance as a stable function in the treatment course of bipolar disorder in patients stabilized on olanzapine: results from a 24-month observational study

Compliance is a key factor in the maintenance treatment of bipolar disorder. This noninterventional study was conducted to explore factors associated with higher levels of compliance in bipolar patients, all t...

Authors: Alexandra Kutzelnigg, Martin Kopeinig, Chih-Ken Chen, Ágnes Fábián, María Gloria Pujol-Luna, Young-chul Shin, Tamás Treuer, Yulia D'yachkova, Claudia Deix, Siegfried Kasper and Dagmar Doby

Are rates of pediatric bipolar disorder increasing? Results from a nationwide register study

Studies from the USA suggest that rates of pediatric bipolar disorder have increased since the mid-90s, but no study outside the USA has been published on the rates of pediatric bipolar disorder. Further, it i...

Authors: Lars Vedel Kessing, Eleni Vradi and Per Kragh Andersen

Mood dynamics in bipolar disorder

The nature of mood variation in bipolar disorder has been the subject of relatively little research because detailed time series data has been difficult to obtain until recently. However some papers have addre...

Authors: Paul J Moore, Max A Little, Patrick E McSharry, Guy M Goodwin and John R Geddes

Letter to the editor: is it valid to break down results from long-term trials in bipolar disorder by polarity of relapses?

When analysing and reporting data from long-term drug trials in bipolar disorder, it has become the standard to break down the outcome into the prevention of mania and the prevention of depression. However, as...

Authors: Rasmus Wentzer Licht and Emanuel Severus

Mood regulation in bipolar disorders viewed through the pendulum dynamics concept

Bipolar disorders have been characterized by powerful fluctuations of energy, mood, and thinking patterns. Mood episodes (manic or depressive) could be considered as deviations of a psycho-physiological index ...

Authors: Elias Koutsoukos and Elias Angelopoulos

Lateral hypothalamic kindling induces manic-like behavior in rats: a novel animal model

The lateral hypothalamus integrates critical physiological functions such as the sleep-wake cycle, energy expenditure, and sexual behaviors. These functions are severely dysregulated during mania. In this stud...

Authors: Osama A Abulseoud, Ulas M Camsari, Christina L Ruby, Khalid Mohamed, Noha M Abdel Gawad, Aimen Kasasbeh, Mehmet Y Yüksel and Doo-Sup Choi

Are renal tumors associated with lithium treatment?

Authors: Ross J Baldessarini and Leonardo Tondo

Circadian biomarkers in patients with bipolar disorder: promising putative predictors of lithium response

Bipolar disorder (BD) is a common, severe mental disorder with a high recurrence rate. Lithium (Li) is the cornerstone of BD treatments to reduce recurrence, suicide, and mortality risks. However, only 30% of ...

Authors: Pierre Alexis Geoffroy, Bruno Etain, Sarah Sportiche and Frank Bellivier

Immunological and neurotrophic markers of risk status and illness development in high-risk youth: understanding the neurobiological underpinnings of bipolar disorder

Bipolar disorder is a highly heritable illness that onsets in adolescence and young adulthood. We examined gene expression (mRNA) and protein levels of candidate immune and neurotrophic markers in well-charact...

Authors: Anne Duffy, Julie Horrocks, Sarah Doucette, Charles Keown-Stoneman, Paul Grof, Ana Andreazza and L Trevor Young

The impact of treatment decisions on the diagnosis of bipolar disorders

Authors: Emanuel Severus and Michael Bauer

Impulsivity: present during euthymia in bipolar disorder? - a systematic review

Because impulsivity is part of the presentation of bipolar disorder (BD) and is associated with its course, this systematic review presents the evidence whether increased impulsivity is present in a stable, eu...

Authors: Antonia L Newman and Thomas D Meyer

Using theatre to address mental illness stigma: a knowledge translation study in bipolar disorder

Reduction of the stigma of mental illness is an international priority; arts- and contact-based approaches represent a promising mode of intervention. This project was designed to explore the impact of a one-w...

Authors: Erin E Michalak, James D Livingston, Victoria Maxwell, Rachelle Hole, Lisa D Hawke and Sagar V Parikh

Quantitative leukocyte BDNF promoter methylation analysis in bipolar disorder

Bipolar disorder (BD) is a complex psychiatric phenotype with a high heritability and a multifactorial etiology. Multisite collaborative efforts using genome-wide association studies (GWAS) have identified onl...

Authors: John S Strauss, Tarang Khare, Vincenzo De Luca, Richie Jeremian, James L Kennedy, John B Vincent and Arturas Petronis

Behavioral addictions in euthymic patients with bipolar I disorder: a comparison to controls

Bipolar disorder may be associated with a hypersensitive behavioral approach system and therefore to increased reward sensitivity. The objective of this study is to explore the interrelationships between bipol...

Authors: Ran Sapir, Ada H Zohar, Yuly Bersudsky, RH Belmaker and Yamima Osher

Antidepressant dosage taken by patients with bipolar disorder: factors associated with irregularity

This study analyzed regularity in the daily dosage of antidepressants taken by patients with bipolar disorder and identified the factors associated with irregularity.

Authors: Rita Bauer, Tasha Glenn, Martin Alda, Kemal Sagduyu, Wendy Marsh, Paul Grof, Rodrigo Munoz, Greg Murray, Philipp Ritter, Ute Lewitzka, Emanuel Severus, Peter C Whybrow and Michael Bauer

Occurrence of bipolar spectrum disorder and comorbidities in women with eating disorders

Eating disorder (ED) patients often have comorbidities with other psychiatric disorders, especially with mood disorders. Although recent studies suggest an intimate relationship between ED and bipolar disorder...

Authors: Rodolfo Nunes Campos, Rodrigues Domingos dos Santos Junior, Táki Athanássios Cordás, Jules Angst and Ricardo Alberto Moreno

Nutrition, Exercise, and Wellness Treatment in bipolar disorder: proof of concept for a consolidated intervention

This pilot study examines the proof of concept of a consolidated Nutrition, Exercise, and Wellness Treatment (NEW Tx) for overweight individuals with bipolar disorder.

Authors: Louisa G Sylvia, Stephanie Salcedo, Emily E Bernstein, Ji Hyun Baek, Andrew A Nierenberg and Thilo Deckersbach

Distress and disability in young adults presenting to clinical services with mood disorders

Distress and/or dysfunction are well established as key reasons for help-seeking. We explore the characteristics of groups defined by high or low distress or disability in young people with unipolar depression...

Authors: Elizabeth M Scott, Daniel F Hermens, Sharon L Naismith, Adam J Guastella, Django White, Bradley G Whitwell, Jim Lagopoulos, Jan Scott and Ian B Hickie

Searching the internet for health information about bipolar disorder: some cautionary issues

Adults routinely use the Internet as a source of health information. Patients with bipolar disorder and caregivers should be encouraged to increase their knowledge of this complex illness, including through th...

Authors: Scott Monteith, Tasha Glenn and Michael Bauer

Evaluating depressive symptoms in hypomanic and manic episodes using a structured diagnostic tool: validation of a new Mini International Neuropsychiatric Interview (M.I.N.I.) module for the DSM-5 'With Mixed Features’ specifier

The Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM-5), includes a new 'With Mixed Features’ specifier for mood episodes. In (hypo-)manic episodes, the specifier is given if three or ...

Authors: Thierry Hergueta and Emmanuelle Weiller

Transitions: Athanasios Koukopoulos [AθανάσιΟς κΟυκόπΟυλΟς], M.D. (1931–2013)

Authors: Daniela Reginaldi, Alexia Koukopoulos, Ross J Baldessarini, Gianni L Faedda, Giuseppe Fazzari, Paolo Girardi, Giorgio Kotzalidis, Giovanni Manfredi, Gian Paolo Minnai, Isabella Pacchiarotti, Michele Raja, Gabriele Sani, Gino Serra, Leonardo Tondo and Eduard Vieta

Glial-specific gene alterations associated with manic behaviors

Glial dysfunction has been purported to be important to the pathophysiology of bipolar illness. However, manic behavior has not been previously demonstrated to result as a consequence of glial pathology. The a...

Authors: Yonglin Gao, Malhar Jhaveri, Zhenmin Lei, Brandy L Chaneb, Jerry Lingrel and Rif S El-Mallakh

The common bipolar phenotype in young people

Mood elevation is common in adolescents and young adults. The aim of this study was to investigate the prevalence of a bipolar diagnosis and co-morbidity in individuals identified by online screening for exper...

Authors: Philippa L Rock, Rebecca A Chandler, Catherine J Harmer, Robert D Rogers and Guy M Goodwin

Hypercalcemia in patients with bipolar disorder treated with lithium: a cross-sectional study

Lithium-induced hyperparathyroidism (LIH) is a relative underrecognized complication of long-term lithium treatment. Hypercalcemia may be the first, but often overlooked, sign of LIH. Symptoms of LIH can be si...

Authors: Bas A Twigt, Bernard M Houweling, Menno R Vriens, Eline J Regeer, Ralph W Kupka, Inne HM Borel Rinkes and Gerlof D Valk

Sleep quality during euthymia in bipolar disorder: the role of clinical features, personality traits, and stressful life events

Poor sleep quality is known to precede the onset of mood episodes and to be associated with poor treatment outcomes in bipolar disorder (BD). We sought to identify modifiable factors that correlate with poor s...

Authors: Erika FH Saunders, Danielle M Novick, Julio Fernandez-Mendoza, Masoud Kamali, Kelly A Ryan, Scott A Langenecker, Alan J Gelenberg and Melvin G McInnis

Bipolar disorder with comorbid anxiety disorders: impact of comorbidity on treatment outcome in cognitive-behavioral therapy and psychoeducation

Comorbid anxiety disorders are extremely prevalent in bipolar disorder (BD) and have substantial impact on the course of illness. Limited evidence regarding treatment factors has led to a renewal of research e...

Authors: Lisa D Hawke, Vytas Velyvis and Sagar V Parikh