Comorbidity

Obesity has emerged as a significant threat to public health throughout the developed world. The World Health Organization defines overweight as a body mass index of 25.0 to 29.9 kg/m2 and obesity as a BMI of 30.0 kg/m2 or greater.1 Nearly two-thirds of Americans are overweight or obese according to these criteria.2 Numerous health problems, including diabetes, cardiovascular disease, arthritis, and cancer, are associated with obesity. In addition, overweight and obese persons are more likely than their normal-weight peers to have a variety of psychiatric disorders.

Pediatric bipolar disorder (PBD) is a serious psychiatric illness that impairs children’s emotional, cognitive, and social development. PBD causes severe mood instability that manifests in chronic irritability, episodes of rage, tearfulness, distractibility, grandiosity or inflated self-esteem, hypersexual behavior, a decreased need for sleep, and behavioral activation coupled with poor judgment. While research in this area has accelerated during the past 15 years, there are still significant gaps in knowledge concerning the prevalence, etiology, phenomenology, assessment, and treatment for PBD.

Smoking cessation services should be integrated into substance use disorder treatment programs, according to David Kalman, MD, Department of Psychiatry, University of Massachusetts, and colleagues, in their recent review of tobacco dependency among patients who sought treatment for alcoholism.1

Patients who exaggerate, feign, or induce physical illness are a great challenge to their physicians. Trained to trust their patients’ self-reports, even competent and conscientious physicians can fall victim to these deceptions.

While violence is often portrayed in the media as related to persons with mental illnesses, there are limited research data to support this idea. This article reviews laws and obligations for mental health professionals.

The editors of Psychiatric Times interview Vladimir Maletic, MD, PA, clinical professor of neuropsychiatry and behavioral science at the University of South Carolina School of Medicine, Columbia; founding member of the Integrative Neurobiology Educational Alliance; and member of the U.S. Psychiatric and Mental Health Congress 2009 advisory board.

The prevalence of depression in children and adolescents ranges from 2% to 8% in the general population, which indicates that depression in this population is a major public health concern.1-3 This is especially apparent when rates of depression are compared with other serious medical conditions in childhood, such as diabetes, which has a prevalence of 0.18%.4 The burden of depressive illness-including significant functional impairment in interpersonal relationships, school, and work-on the developing child has been well documented. Affected youths are frequently involved in the juvenile justice system.5-8 Furthermore, adolescents with depression are at increased risk for substance abuse, recurrent depression in adulthood, and attempted or completed suicide.3,9-15

In 2007, cancer was diagnosed in 10,400 children and adolescents under the age of 15 years.1 While cancer remains the second leading cause of death in children, increasing numbers of children with cancer are surviving into adulthood.2 Over the past 30 years, 5-year survival rates for children with cancer have significantly improved, from 59% in 1975 to 1977 to 80% in 1996 to 2004.3 Pediatric cancer, increasingly considered a chronic rather than an acute condition, is an intense emotional and physical experience for patients and their families.4

Anxiety disorders are one of the most common psychiatric disorders in children and adolescents, but they often go undetected or untreated. Identification and effective treatment of childhood anxiety disorders can decrease the negative impact of these disorders on academic and social functioning in youth and their persistence into adulthood.

Since the time of Homer, warriors have returned from battle with wounds both physical and psychological, and healers from priests to physicians have tried to relieve the pain of injured bodies and tormented minds.1 The soldier’s heartache of the American Civil War and the shell shock of World War I both describe the human toll of combat that since Vietnam has been clinically recognized as posttraumatic stress disorder (PTSD).2 The veterans of Operation Iraqi Freedom (OIF) and of Operation Enduring Freedom (OEF) share with their brothers and sisters in arms the high cost of war. As of August 2009, there have been 4333 confirmed deaths of US service men and women and 31,156 wounded in Iraq. As of this writing, 796 US soldiers have died in the fighting in Afghanistan.3

Restless legs syndrome (RLS) is a neurosensory disorder first described by Sir Thomas Willis in 1672. As early as the 19th century, Theodor Wittmaack observed the comorbidity of RLS with depression and anxiety. He termed this condition “anxietas tibiarum” and believed it to be a form of hysteria.

In our last installment, we discussed a familiar finding from the National Comorbidity Survey Replication (NCS-R): the peak age of onset for any mental health disorder is about 14 years. In an attempt to explain these data, we are exploring some of the known developmental changes in the teenaged brain at the level of gene, cell, and behavior.

Physicians generally display better health and have lower rates of all-cause mortality than the general population. However, their education, nutrition, and lifestyle do not offer similar protection from substance abuse and dependence.

The editorial board and staff of Psychiatric Times wish to announce, with much regret, the retirement of Max Fink, MD, from our journal’s editorial board. Dr Fink-who is emeritus professor of psychiatry and neurology at the State University of New York at Stony Brook-has been a valued member of our board since 2002, and a regular contributor to the journal for many years before that.

Surveys show that approximately 60% of the general population has gambled within the past 12 months.1 The majority of people who gamble do so socially and do not incur lasting adverse consequences or harm. Beyond this, approximately 1% to 2% of the population currently meets criteria for pathological gambling.2 This prevalence is similar to that of schizophrenia and bipolar disorder, yet pathological gambling often goes unrecognized by most health care providers.

What the New Mind-Body Science Tells Us About the Pathophysiology of Major Depression-Focus on Treatment

Historically, borderline patients were considered “help-rejecting complainers.” Clinicians should actively treat both mood/anxiety symptoms and BPD symptoms.

The articles in this Special Report reflect the growing recognition of the importance of the problem of treatment-resistant psychiatric disorders.

This statistic is as familiar as it is startling. According to the National Comorbidity Survey-Replication (NCS-R), the peak age of onset for any disease involving mental health is 14 years. True for bipolar disorder. True for anxiety. True for schizophrenia and substance abuse and eating disorders. The data suggest that most mental health challenges emerge during adolescence. If true, this brings to mind an important developmental question:

Rages are part of a syndrome of severe mood dysregulation, which is defined by markedly increased and frequent reactivity to negative emotional stimuli.

Currently the Veterans Administration (VA) is the world’s largest recipient of per patient funding for PTSD. The VA treats 200,000 veterans with this diagnosis annually at a cost of $4 billion. But research calls into question the very existence of the “PTSD” syndrome, and its diagnostic formulation remains invalid. We do not minimize the suffering of those who experience trauma or the need for comfort and restitution. We seek only to reexamine research evidence, to clarify the impact of culture on diagnosis, to reevaluate the consequences of trauma, and to ensure optimal allocation of resources.

We would suggest that psychiatry has spent so many years taking its diagnostic categories as God-given that it has become inured to the fact that these categories tell us very little about the etiology and fundamental nature of the conditions they purport to encompass.

Being a member of 1 of the 13 working groups of the DSM-V Task Force is, indeed, a unique experience. Having a large number of respected colleagues working diligently on areas that they have mastered with indisputable authority over the years is an intellectually fascinating experience.

Research emerging from the field of emotion science suggests that individuals who have anxiety and mood disorders tend to experience negative affect more frequently and more intensely than do healthy individuals, and they tend to view these experiences as more aversive, representing a common diathesis across anxiety and mood disorders.1-5 Deficits in the ability to regulate emotional experiences, resulting from unsuccessful efforts to avoid or dampen the intensity of uncomfortable emotions, have also been found across the emotional disorders and are a key target for therapeutic change.

The epidemiology and management of psychiatric disability have gained increased attention for a variety of reasons in the past 3 decades. There are issues of empowerment, advocacy, and reduction of stigma. There are also concerns about cost containment as well as reliability, validity, and efficacy of the determination process.

Although depressive and anxiety disorders are classified as distinct groups of illnesses, studies document their frequent co-occurrence and provide evidence of a common biological substrate and a shared vulnerability.

To improve validity, we proposed extending the current MDD bereavement exclusion-which excludes “uncomplicated” (relatively brief, lacking certain severe symptoms) depressive bereavement from diagnosis-to also exclude uncomplicated reactions to other major stressors, such as romantic breakups, job loss, and serious medical diagnoses.

Social anxiety disorder (SAD), also referred to as social phobia, is a chronic and potentially disabling anxiety disorder characterized by the intense and persistent fear of being scrutinized or negatively evaluated by others. At its core, people with this disorder fear and/or avoid the scrutiny of others. Symptoms may occur only in circumscribed situations, such as a fear of speaking in formal or informal situations, or eating or drinking in front of others.

The financial tsunami that has hit the United States and most of the rest of the globe is causing unparalleled misery for hundreds of millions. In America, millions of jobs have been lost, and it appears that millions more will be lost. In a nation where home ownership is a cherished expectation and goal, millions are losing their homes. The GNP is shrinking, the value of nearly all investments has plummeted, and the retirement plans of millions have been decimated.

Lecturing around the country has left us with the powerful impression that both psychiatrists and primary care physicians are hungry for new ways to think about and treat depression and the myriad symptoms and syndromes with which it is associated-including attention deficit disorder, insomnia, chronic pain conditions, substance abuse, and various states of disabling anxiety. Primary care physicians also seem especially excited to learn that depression is not just a psychiatric illness but a behavioral manifestation of underlying pathophysiological processes that promote most of the other conditions they struggle to treat-including cardiovascular disease, diabetes, cancer, and dementia.1,2