ADHD

Ever since antiquity, thinkers have associated creativity with psychopathology--the classic idea of the "mad genius."

Autism is a highly prevalent, highly heterogeneous disorder of unknown etiology. Studies to clearly establish the efficacy of various classes of psychoactive drugs are scarce. Nonetheless, available findings do support the efficacy of atypical antipsychotics and antidepressants in treating the core symptoms of repetitive behavior.

Road rage is well known in popular culture and to many people it is a common and dangerous experience. Alcohol problems, illicit drug use and general psychiatric distress are associated with road rage perpetration. Road rage incidents may also result in psychiatric distress. Although treatment for road rage has received little research attention, encouraging results have been reported from specialized programs.

Although a lot remains to be learned, much is already known about the early childhood characteristics that predispose children to antisocial behavior and violence in adolescence and early adulthood, an expert in psychopathology said recently at a National Institutes of Health conference.

Despite the fact that awareness of HIV and AIDS transmission is pervasive, risky sexual behavior has been increasing in many parts of the world in recent years, with a concomitant rise in new cases of HIV and other sexually transmitted diseases.

The diagnosis of bipolar disorder in children remains controversial. One of the more disturbing facets of its presentation in such young patients is the presence of hypersexual behavior. How can these behaviors be differentiated from the effects of abuse and other psychiatric disorders?

A greater understanding of how the brain works, including the effect of environment on it development, has led to advances in diagnosing and treating psychopathology. The latest findings will be presented at an international meeting, along with a discussion of how much work is to be done and the great need for qualified child psychiatrists, especially in developing countries.

There has been much thought and discussion about the relationship between pediatrics and psychiatry, but research on the integration of the two leaves much to the imagination.

In their introduction to the neuropsychiatry special report, Drs. Yudofsky and Hales recapitulate the evolution of neuropsychiatry over the past 150 years, offering up an answer to the question: "What is neuropsychiatry and how does it differ from the traditional specialties of neurology and psychiatry?"

The past two decades have ushered in a new era of methodological advances in tools for noninvasive imaging of the living brain. The information gleaned from advances in neuroimaging have been used to provide insights into ADHD's etiology, diagnosis and treatment.

In the United States, approximately 2% to 6% of school-age children are diagnosed with attention-deficit/hyperactivity disorder. Despite more than 50 years of clinical and neuroscientific research, appropriate diagnostic and therapeutic interventions for ADHD are still an issue for many people, and although reports summarize the current knowledge, they use parameters that are still based on the same descriptive determinations that have plagued the field for years.

Despite increased knowledge of child and adolescent mental health disorders worldwide, there is still a dearth of economic and human resources available to meet treatment needs, especially in developing countries. In this article, the impact of developed countries and the dimensions of this problem are discussed.

One of the spin-offs of the consensus statement is a study of the risk for metabolic disorders with antipsychotic use in children and adolescents. Here, the lead researcher discusses some of the group's initial findings.

Results from three statewide studies of the clinical practices for assessing and treating children and adolescents with a primary diagnosis of conduct disorder, ADHD or bipolar I disorder demonstrate gender and ethnic differences only for those diagnosed with conduct disorder. The implications of these findings and their similarities to the literature on adults with psychiatric disorders are discussed.

An increasing amount of systemic research has galvanized opinions regarding pediatric-onset bipolar disorder (BD). Although originally thought to be a rare condition, the number of pediatric-onset BD diagnoses is rising. This article summarizes current thinking regarding pediatric BD, including work focusing on presentation, psychiatric comorbidity and recent treatment data

The inability to create an accurate picture of self-awareness is a feature in many mental illnesses, such as schizophrenia, autism, ADHD, personality disorders and substance abuse. At a Kansas City, Mo., conference, researchers begin to establish a biological basis for self-awareness and hope to isolate the deficits in the brain that causes abnormal functioning.

With all the various types of medications as well as different formulations that can be used to treat ADHD in adolescents, choosing the right one can be a difficult task. This analysis of the options will help make that choice easier.

Repetitive self-injury can be one of the more difficult conditions to treat. What is the biochemical basis for self-injury and how can psychiatrists treat this condition?

Medication and psychotherapy or counseling can be safely and effectively combined in patients with substance use and other psychiatric disorders. Differentiating between substance-induced psychiatric disorders and pre-existing psychiatric disorders facilitates the successful treatment of dually diagnosed patients. Find out what the latest research offers in the prognosis of psychiatric disorders and substance use.

Deficient omega-3 fatty acids can result in myriad pathological changes including altering the central nervous system. Their balance or imbalance changes receptor function, prostaglandin and cytokine production. Understanding the roles of these essential fatty acids is vital to remedying the fatty acid abnormalities found in a number of psychiatric disorders.

Weight-based dosing strategies have been used in psychostimulant studies for ADHD in children between the ages of 6 and 12 years. The efficacy of weight-based psychostimulant doses changes throughout early childhood and into adolescence in ways that are not in keeping with weight-based dosing practices. Future treatment and research must explore new possibilities in order to afford patients the most benefit for the least amount of effective drug intervention.

Epilepsy is one of the most common chronic neurological disorders of childhood. Therapy should consist of education to reduce fears and concerns, psychotherapy to decrease triggers for seizures, and careful medication monitoring to avoid those drugs that reduce seizure threshold or have excessive interactions with antiepileptic drugs.

Catatonia is found in at least 10% of patients admitted to acute psychiatric services, so any young patient with stupor, unexplained excitement or persistent motor signs should be formally assessed for this syndrome. From among the 20 to 40 now-identified features of catatonia, its proper diagnosis must be differentiated from other mental illnesses.

Although ADHD can be effectively treated and can lead to significant dysfunction if left untreated, negative public perceptions still abound. Proper diagnosis, exploration of comorbid disorders and collaboration with other health care professionals may be the answer to ensuring positive outcomes for children afflicted with this disorder.

As a psychiatrist working in a state hospital, this author defends the long-term commitment of sexual offenders to institutions and offers insights on factors determining prognosis.

Antidepressant use among children and adolescents is on the rise. What prescribing patterns are being formed? Researchers are suggesting that more research into psychiatric pharmacogenetics may produce better treatment outcomes. Will it one day be possible to predict treatment response?

Neurofeedback, a way for patients to learn to create and maintain desirable brainwaves, may be an affective adjunct therapy for many psychiatric disorders. Which procedures are most effective, and what are the benefits and risks?

Neurofeedback, also called electroencephalogram (EEG) biofeedback or neurotherapy, is an adjunctive treatment used for psychiatric conditions such as attention-deficit/hyperactivity disorder, generalized anxiety disorder, posttraumatic stress disorder, phobic disorder, obsessive-compulsive disorder, bipolar disorder, depression and affective disorders, autism, and addictive disorders (Moore, 2000; Rosenfeld, 2000; Trudeau, 2000).

In this second article of a series, innovative research and technologies presented at the 41st Annual New Clinical Drug Evaluation Unit meeting are highlighted.

Over the past two decades, there has been considerable progress in understanding the functions of the prefrontal cortex of the brain and its regulation of mental activities that allow for self-control and goal-directed behaviors. These mental activities are unified under the term executive functions.