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Although suicidal ideation occurs in roughly 5% to 14% of pregnancies,1 suicide attempts are relatively rare (0.04%) and are associated with substance abuse and poor pregnancy outcome.2 After a suicide attempt, the clinician must first consider the possibility of recurrence of self-destructive behavior by assessing the woman's motivation, her attitude toward the pregnancy, and the severity of her depressive symptoms.

In this issue, Drs Heinrich and Sponagle present a thorough overview of the challenges of detecting and treating delirium in the emergency care setting. They also address the high risks involved when the diagnosis is missed. The difficulties of identifying and appropriately managing delirium are not new. However, the importance of doing so is taking on a greater significance because of certain current and forecasted realities that will affect the nation's emergency departments (EDs).

Pathological gambling (PG) is characterized by persistent and recurrent maladaptive patterns of gambling behavior (eg, a preoccupation with gambling, the inability to control gambling behavior, lying to loved ones, illegal acts, and impaired social and occupational functioning).1 With past-year prevalence rates similar to those of schizophrenia and bipolar disorder,2 it is apparent that PG has become a significant public health issue. The aim of this article, therefore, is to introduce clinicians to the assessment and treatment of PG with the hope that early interventions will reduce the considerable personal and social costs associated with the disorder.

Organized and early acute stroke treatment has been shown to improve functional deficits, reduce the need for institutionalization after stroke, and reduce patient mortality. Today, stroke research has evolved to incorporate an integrated, multidisciplinary treatment approach. Data from a study done in 2005 in Ontario, Canada, demonstrate the utility of providing rapid and integrated acute stroke treatment in a real-world setting. The study evaluated functional outcomes associated with rehabilitation services that are part of a flagship stroke treatment program initiated by the Ontario government. The hope for the future is that this approach to patient management will reduce associated health care costs, which are anticipated to increase dramatically in the coming decades.

Sudden infant death syndrome (SIDS) is the leading cause of postneonatal death in the United States.1 This unfortunate disorder is characterized by the sudden, unexpected death of an of infant between ages 1 and 12 months whose cause of death remains a mystery in the aftermath of a thorough postmortem examination that includes an autopsy, an investigation of the death scene, and a careful review of the infant's medical history. New research, published in the November 2006 issue of The Journal of the American Medical Association,2 that made recent headlines confirmed earlier research by the same investigative team3,4 showing that serotonergic brain stem abnormalities may be the at the root of SIDS.

In recent months, it's been the rare week that doesn't come with a report about the dangers of antidepressants. These drugs do have their drawbacks, but the dangers they pose are not their main problem. Their biggest shortcoming is that they don't work very well; fewer than half of the patients treated with them get complete relief, and that relief takes an unacceptably long time 2 o 3 weeks t kick in.

PD is a common and challenging neurodegenerativemotor disorder, affecting at least a half millionpersons in the United States, according to the NationalInstitute of Neurological Disorders and Stroke. Withthe aging of the population, incidence is expected toincrease.