They can't reproduce, but mature neurons can grow. Indeed, for more than a century, neurologists have been able to restore at least partial function to severed peripheral nerve networks through neuronal transplantation. But the CNS has proved more recalcitrant: there, scar tissue and a complex molecular brew stymie the efforts of damaged axons to sprout new fibers and restore old connections.
Lack of adherence to therapeutic regimens for Parkinson disease (PD) is a serious problem that not only greatly impacts health care utilization resources but also throws a monkey wrench in clinicians' attempts to ameliorate disease progression and maintain patients' function and quality of life (QOL).
MTV isn't just broadcasting music videos and reruns of The Real World anymore. In November, its sister network aimed at college campuses-mtvU-began a new campaign called "Half of Us," which provides information and support to students attending colleges across the country.
The study found that both young men and young women with psychiatric disorders were at greatest risk for being involved in abusive relationships. In addition, after controlling for a history of disorder at age 18 and for lifetime conduct disorder, findings from the study imply a connection between being in a clinically abusive relationship (defined as resulting in injury and/or official intervention) and a woman's risk at age 26 of major depressive episodes, marijuana dependence, and posttraumatic stress disorder.
Progesterone may reduce the risk of disability and death in persons who have sustained moderate traumatic brain injury (TBI). The first double-blind placebo-controlled safety trial of the agent in humans showed that progesterone was safe, being associated with no more adverse effects than placebo.
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The need for effective management of SCI-related pain may be apparent, but it's far less clear which of a multitude of therapeutic options if any will ultimately provide pain relief in a patient with SCI.
Nontraumatic headaches are challenging for general practitioners (GPs) and emergency department (ED) physicians to diagnose. Studies have shown that migraine headaches in these settings are often misdiagnosed and that patients do not receive proper treatment.
More than 1 in 20 adults nationwide suffer from compulsive buying, according to a telephone survey of 2500 adults. And contrary to popular opinion, “compulsive buying appears to be almost as common in men as in women,” according to Lorrin M. Koran, MD, first author of a recently published prevalence study of compulsive buying behavior in the United States. Six percent of women and 5.5% of men in the study reported symptoms considered to be consistent with compulsive buying disorder.
Cultural psychiatry can no longer be thought to involve only unusual syndromes that occur in distant societies. The growing literature in attests to the vitality of this field.
Despite the accepted validity of Hispanic as a distinct demographic and cultural category, we have only fragmentary evidence and scarce guidelines regarding the treatment of mentally ill Hispanic Americans. This article provides a brief review of the topics with the most clinical relevance to diagnosis and treatment of mental disorders in Hispanic Americans.
Debates surrounding the psychological implications of human reproductive cloning (HRC) escalated in 1997, following the 1996 birth of Dolly, the cloned Scottish lamb. Aside from the physical risks to which cloned persons might be subjected, there was concern over psychological implications associated with family structure and relationships. Would cloned persons be deprived of autonomy and independence? Would parents impose unfair expectations on children who were their genetic replicas?
Many abusers of methamphetamine in rural areas manufacture the drug for their personal use. These "mom-and-pop cooks" produce methamphetamine in and around homes where children are also living. This article provides an overview of the mental health of children whose parents abuse methamphetamine.
In 2001, the US Surgeon General issued a report about the status of mental health with respect to racial and ethnic minority groups, which stated that ethnic and racial disparities were likely due to racism and discrimination. Empiric investigations have linked racism to poor mental health and have shown that racism is stressful and compromises the mental health of persons of color.
The world began to face the prospect of human cloning when the journal Nature published Dolly the sheep's "birth announcement" in the form of a letter authored by Wilmut and colleagues. But despite all the attention given the issue, including two presidential commissions, the psychological consequences of cloning have been little addressed.
Among the numerous challenges facing psychiatric care providers today, few experiences are as ubiquitous as treatment refusal. Tragically, it is often the case that the very patients who are most inclined to refuse treatment are the ones who are in most need of it.
Several readers have responded with comments and concerns regarding my column, "Do Physicians Use Practice Guidelines?" Since the issues these readers raised are important and concern many psychiatrists, they merit some discussion.
One of the major concerns of health professionals working in the area of psychiatry is understanding the conditions under which patients adhere to prescribed treatments. While adherence is linked to some extent to the patients' comprehension of their illness, it is also a function of their social and demographic characteristics, such as age, social milieu, or sex. Another attribute also merits our attention, however: the patient's cultural affiliation and in particular, his or her religious background.
As the United States becomes more culturally, racially, and ethnically diverse, psychiatry will be faced with the need to treat more diverse populations. This article focuses on challenges and obstacles encountered when treating black patients with mental illness.
Dr Steven King provided an interesting summary of complex regional pain syndrome (CRPS) in Psychiatric Times (Complex Regional Pain Syndrome, June 2006, page 9). We felt it would be useful to provide some additional observations on the relationship between CRPS type I and psychological causes of pain.
A discussion of the intellectual, social, and historical similarities and differences between sacred texts and the DSM would require a full-length book, but we will concentrate here on 5 main aspects: controversy, communication, interpretation, change, and power.
Analyzing data gathered in a 10-nation study of psychoses by the World Health Organization (WHO), Susser and Wanderling1 found that the incidence of nonaffective psychoses with acute onset and full recovery was about 10 times higher in premodern cultures than in modern cultures. Transient psychoses with full recovery were comparatively rare in modern cultures. Such a dramatic difference begs for explanation.
Mostly because of increased speed and decreased costs of communication and transportation, cities are growing increasingly diverse in their population. Consequently, cultural factors have taken center stage in the understanding of urban mental health. This article will focus on the main approaches to urban mental health and briefly summarize the 3 lines of research in this area. It will then discuss the main themes of a vast body of literature on the cultural aspects of urban mental health.
Should psychiatrists follow these leads and use a patient's race or ethnicity to guide treatment decisions? In this article, I will describe the evidence that supports racial profiling in psychiatry and will explore some of the relevant concerns.
Compared with the many recent articles addressing medications' multiple meanings for the patients who take them and the psychiatrist-therapists who prescribe them, there has persisted in the literature and in clinical practice a curious literal conception of the prescription itself. This article challenges the idea that the only medication that can be prescribed comes in the form of pills or tablets; on the contrary, ideas constitute some of the most potent "medication" known.
In a recent article on genetic counseling in psychiatry, Christine Finn, MD, and Jordan W. Smoller, MD, ScD, noted that family and twin studies have documented the familiality and heritability of schizophrenia, bipolar disorder, major depression, anxiety disorders, autism, attention-deficit/hyper- activity disorder (ADHD), and Tourette syndrome, among others, and that molecular genetic studies have begun to identify possible susceptibility loci for several of these disorders, most notably schizophrenia.
Compared with other ethnic groups, Asian Americans underuse mental health services, resulting in delayed treatment and higher attrition rates. A report by the surgeon general states that the underutilization is because of the shortage of bilingual services, the low percentage of health care insurance coverage, and the Asian American tradition of using mental health treatment only as a last resort.
In this essay, I approach the question about the BPSM from the perspective of a teacher of psychiatry, medical school dean responsible for (among other matters) student career advising, and clinician. In those capacities, my duties include fostering an understanding of psychiatric disorders among medical students and residents, instilling confidence in and respect for the discipline of psychiatry among students as well as nonpsychiatric colleagues, and explaining psychiatric diagnosis and treatment to patients and their families.
Recently, 3 reports that shed further light on the short- and long-term mental health consequences for children of depressed parents were published.
In July 2005, the FDA approved a new type of therapy for treatment-resistant depression: vagus nerve stimulation (VNS). However, the approval process incited controversy because the scientific team that was assigned to review the device rejected its approval unanimously 3 separate times. The reviewers were unimpressed with the efficacy research underlying the device, since the only reported placebo-controlled trial showed no significant difference between active and sham VNS.
