Expert Rater Agreement for Symptoms and Diagnosis of Bipolar Disorder in Youth.

The diagnosis of bipolar disorder (BD) in young children has been a topic of debate, in part owing to varied interpretation of manic-like symptoms. We examined how expert academic clinicians participating in the pediatric bipolar biobank varied in their interpretation and application of Diagnostic and Statistical Manual of Mental Disorders (DSM) criteria and diagnoses. Study co-investigators reviewed 12 standardized narratives and for each marked a visual analog scale with their confidence in the presence of manic episodes and criteria.

What Patients with Bipolar Disorder Need to Know about Lithium.

Lithium is the superior first-line treatment for bipolar disorder (BD). Yet the percentage of patients receiving lithium is abysmally low, especially in the US. Since psychiatrists have failed to place lithium in its appropriate role, we make the case that patients with BD themselves need to be better educated about the unique characteristics and pre-eminence of the drug so that it can be used more often and appropriately.

Practices, knowledge, and attitudes about lithium treatment: Results of online surveys completed by clinicians and lithium-treated patients.

Background: Lithium remains the gold-standard medication for acute and prophylactic treatment of bipolar disorder. Understanding clinicians' practices and patients' experiences, knowledge and attitudes about lithium may improve its clinical use.

Methods: Online anonymous surveys collected information about clinician's practices and level of confidence in managing lithium and patients' experiences with lithium treatment and information received about benefits and side effects.

The clinical characterization of the adult patient with bipolar disorder aimed at personalization of management.

Bipolar disorder is heterogeneous in phenomenology, illness trajectory, and response to treatment. Despite evidence for the efficacy of multimodal-ity interventions, the majority of persons affected by this disorder do not achieve and sustain full syndromal recovery. It is eagerly anticipated that combining datasets across various information sources (e.

Are personality disorders in bipolar patients more frequent in the US than Europe?

Objective: Bipolar patients in the United States (US) compared to those from the Netherlands and Germany (here abbrev. as "Europe") have more Axis I comorbidities and more poor prognosis factors such as early onset and psychosocial adversity in childhood. We wished to examine whether these differences also extended to Axis II personality disorders (PDs).

Mania and bipolar depression: complementing not opposing poles-a post-hoc analysis of mixed features in manic and hypomanic episodes.

Background: Depending on the classification system used, 5-40% of manic subjects present with concomitant depressive symptoms. This post-hoc analysis evaluates the hypothesis that (hypo)manic subjects have a higher burden of depression than non-(hypo)manic subjects.

Methods: Data from 806 Bipolar I or II participants of the Stanley Foundation Bipolar Network (SFBN) were analyzed, comprising 17,937 visits.

The Challenges of Children with Bipolar Disorder.

Childhood onset bipolar disorder (CO-BD) presents a panoply of difficulties associated with early recognition and treatment. CO-BD is associated with a variety of precursors and comorbidities that have been inadequately studied, so treatment remains obscure. The earlier the onset, the longer is the delay to first treatment, and both early onset and treatment delay are associated with more depressive episodes and a poor prognosis in adulthood.

25 Years of the International Bipolar Collaborative Network (BCN).

Background: The Stanley Foundation Bipolar Treatment Outcome Network (SFBN) recruited more than 900 outpatients from 1995 to 2002 from 4 sites in the United States (US) and 3 in the Netherlands and Germany (abbreviated as Europe). When funding was discontinued, the international group of investigators continued to work together as the Bipolar Collaborative Network (BCN), publishing so far 87 peer-reviewed manuscripts. On the 25th year anniversary of its founding, publication of a brief summary of some of the major findings appeared appropriate.

The Kindling/Sensitization Model and Early Life Stress.

Introduction: Few animal models address the characteristics of the longitudinal course of bipolar disorder. However, behavioral sensitization (to recurrent stressors and psychomotor stimulants) and kindling of seizures both provide clues to mechanisms in the progressive course of bipolar disorder.

Methods: We describe aspects of bipolar illness that show sensitization and kindling-like increases reactivity to the recurrence of stressors, mood episodes, and bouts of substance abuse.

Little Agreement on Treating Residual Bipolar Disorder Symptoms in a Child.

Background: There is a paucity of studies on treatment of childhood-onset bipolar disorder and its associated comorbidities, which leads to a wide diversity of opinion on choice and sequencing of treatment options.

Methods: From December 2018 to January 2019, a graphic depiction of medications and weekly ratings of symptoms of mania, depression, anxiety, attention-deficit/hyperactivity disorder (ADHD), and oppositional behavior that parents had rated on their 9-year-old child over a period of several years was sent to experts in child and adult bipolar disorder. These responding medical doctors (MDs, 8 child and 18 adult psychiatrists) rated a comprehensive list of medications that they would choose (and with what priority) to treat the child's now improved mood (mania and depression) but continued mild to moderate symptoms of anxiety, ADHD, and oppositional behavior.

Double jeopardy in the United States: Early onset bipolar disorder and treatment delay.

Background: Evidence is emerging that early onset bipolar disorder and the duration of the delay to first treatment are both risk factors for poor treatment outcome. We report on the incidence and implications of these two risk factors in patients from the United States (US) versus Europe.

Methods: Age of onset and age at first treatment for depression or mania was assessed in 967 outpatients with bipolar disorder who gave informed consent for participation and filling out a detailed questionnaire.

Relationship of comorbid personality disorders to prospective outcome in bipolar disorder.

Introduction There is a high incidence of Axis II personality disorders (PDs) in patients with bipolar illness, but their influence on the prospectively measured course of bipolar disorder has been less well explicated. Methods 392 outpatients with bipolar disorder gave informed consent, completed the PDQ4 99 item personality disorder rating, and where clinically rated during at least one year of prospective naturalistic treatment. They were classified as Well on admission (N = 64) or Responders (N = 146) or Non-responders (N = 182) to treatment for at least six months.

Toward prevention of bipolar disorder in at-risk children: Potential strategies ahead of the data.

Background: Despite the well-documented negative impact of untreated bipolar illness, approaches to early intervention in childhood-onset bipolar and related disorders are not well delineated.

Methods: We reviewed the extant treatment literature on children at high risk for bipolar disorder, with definitions based on family history, childhood adversity, and prodromal symptoms.

Results: A panoply of approaches have been described, but most interventions are based on an inadequate database to support their routine implementation.

Preliminary evaluation of the utility of parental ratings in a Child Network.

Introduction: Children in the US have a high incidence of psychiatric disorders, but the symptoms of these illnesses are often poorly recognized and treated. We thus created a Child Network for parents of children aged 2-12 to rate their child on a weekly basis on a secure website so that longitudinal ratings could be easily visualized.

Methods: After giving informed consent, parents filled out: a one-time questionnaire and a 97 item Child Checklist; and then rated the severity of depression, anxiety, ADHD, oppositional behavior, and mania each week.

Debate: Fomenting controversy regarding pediatric bipolar disorder.

Does bipolar disorder exist in children? How common is childhood-onset bipolar disorder among adults? Are bipolar spectrum conditions relevant? Answers to these questions are key drivers of the design and interpretation of epidemiologic studies of pediatric bipolar disorder. In our commentary, we assert that Parry and colleagues have selectively attended to certain findings that support their thesis, while ignoring contradictory findings, and that they have assigned excessive meaning to relatively pedestrian methodologic limitations. Their singling out of the United States is done with criticism but without critical appraisal.