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.
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.
As we begin this brief review of the neurobiology of major depressive disorder (MDD), we face these fundamental questions
Depression is an insidious, ugly beast, creeping into the mind over time until one is engulfed and powerless, feeling only a sense of futility and heaviness. In my case it came some months after I had had to retire from a fruitful and enjoyable academic neurodevelopmental pediatrics practice, because of onset of a degenerative neuromuscular disease. My depression was manifested mainly by weight loss, poor affect, anger and irritability, fitful sleep, and thoughts of suicide. Luckily, my primary physician recognized the signs immediately and recommended both pharmacotherapy and psychotherapy. For both therapies and for this physician, I am extremely grateful. However, in this essay, I will speak of the ways I experienced psychodynamic psychotherapy and its ramifications into many parts of my life.
Generalized anxiety disorder (GAD) is a prevalent, chronic, debilitating mental illness associated with marked impairment in daily functioning.1 An ongoing evolution of the definition of GAD has resulted in a bifurcation of the historical anxiety neurosis designation.2 A diagnosis of GAD currently implies chronic, excessive worry lasting at least 6 months and 3 of the possible 6 somatic or psychological symptoms (restlessness, fatigue, muscle tension, irritability, difficulty concentrating, and sleep disturbance).3 GAD typically presents in an episodic pattern of moderate improvement or remission and relapse characterized by a chronic and complicated clinical course.
Because numerous diseases- infectious, endocrinological, metabolic, and neurological, as well as connective-tissue disease-can induce psychiatric and/or behavioral symptoms, clinicians need to distinguish these neuropsychiatric masquerades from primary psychiatric disorders, warned José Maldonado, MD, the director of Stanford University’s Psychosomatic Medicine Service.
Fibromyalgia syndrome is a chronic condition that consists of a pervasive set of unexplained physical symptoms with widespread pain (involving at least 3 of 4 body quadrants and axials) of at least 3 months duration and point tenderness at 9 bilateral locations (Figure) as the cardinal features.1 Patients with FM report a set of symptoms, functional limitations, and psychological dysfunctions, including persistent fatigue (78.2%), sleep disturbance (75.6%), feelings of stiffness (76.2%), headaches (54.3%), depression and anxiety (44.9%), and irritable bowel disorders (35.7%).1 Patients also report cognitive impairment and general malaise, “fibro fog.” This pattern of symptoms has been reported under various names (such as tension myalgia, psychogenic rheumatism, and fibromyositis) since the early 19th century.
The National Comorbidity Survey estimates that approximately 50% of the population in the United States is exposed to traumatic events and that the lifetime prevalence of posttraumatic stress disorder (PTSD) is approximately 7.8%.
I am writing to correct several inaccurate assertions in the essay, “The American Psychological Association and Detainee Interrogations: Unanswered Questions” (Psychiatric Times, July 2008, page 16), by Kenneth S. Pope, PhD, and Thomas G. Gutheil, MD.
While tremendous therapeutic advancements have been made, patients with rheumatoid arthritis (RA) have a myriad of comorbidities, including fatigue, depression, and sleep disturbances. Data on the comorbidity of psychiatric disorders with arthritis are also striking: according to the NIMH Catchment Area program, the lifetime prevalence of psychiatric disorders among patients with RA is 63%.
Agitation in older adults is frequently associated with multiple psychiatric and medical conditions and comorbidities. It commonly occurs in patients with anxiety, affective illness, psychosis, dementia, stroke, brain injury, delirium, or pain.
The loss of a loved one is one of the most traumatic events in a person’s life. In spite of this, most people cope with the loss with minimal morbidity. Approximately 2.5 million people die in the United States every year, and each leaves behind about 5 bereaved people.
A number of studies have found decreased scores on quality-of-life scales in persons with insomnia, which is associated with a wide assortment of daytime impairments, some intuitive and some startling.
A variety of conditions may account for the sleep difficulties experienced by many older adults, including specific sleep disorders, circadian rhythm disturbances, and medical and psychiatric comorbidities.
Over the past 2 years, I have struggled with my dual role as a resident and a mother. My husband and I moved to the United States in 2002 with high hopes and expectations.
Bipolar disorder (BD) in later life is a complex and confounding neuropsychiatric syndrome with diagnostic and therapeutic challenges.
Many recall the phrase "To know syphilis is to know medicine." Now Lyme disease (Lyme borreliosis), the new "great imitator," is the ultimate challenge to the breadth and depth of our knowledge. In psychiatry, we generally treat mental symptoms or syndromes rather than the underlying cause of a disorder.
Part 1 of this article, discussed a general approach to treating psychiatric emergencies in patients with bipolar and related disorders, as well as the assessment and management of agitation and impulsive aggression. Part 2 focuses on psychosis, suicidality, and specific treatments relevant to patients in emergency settings who are agitated or have bipolar disorder.
Parkinson disease (PD) is a progressive neurodegenerative disorder affecting 1% of people 65 years and older. The core symptoms include the motor manifestations of tremor, bradykinesia, and rigidity.
The degree of asphyxia is best ascertained by measuring the amount of fetal acidosis determined by umbilical arterial blood. An umbilical arterial pH of less than 7.0 is seen in about 0.3% of deliveries.1 It indicates a severity of acidosis that places the fetus at risk for permanent neurological damage because of asphyxia. However, the outcome of infants with umbilical cord pH of less than 7.0 who required neonatal intensive care is relatively good. Eighty-one percent can be expected have a normal examination at discharge.
Major depressive disorder (MDD) affects a large proportion of the world's population, but much still needs to be done to categorically improve the lives of people with this condition.
In the 1960s, the treatment of Parkinson disease (PD) was revolutionized by the introduction of levodopa. Soon after its discovery, however, it was observed that continuous treatment was complicated by the emergence of choreoathetoid movements and off episodes.
Insights Into Neuropathology Elucidated Through the Science of Sleep
Nonmotor symptoms of Parkinson disease [PD] are diverse and include sleep disorders, depression, and pain," reported Carlo Colosimo, MD, assistant professor of neurology at La Sapienza University in Rome. He noted that a screening tool is needed.
Initial symptoms include personality changes and the gradual appearance of small involuntary movements. These move- ments progress to frank chorea, ballism, and dystonia. Later in the disease course, a bradykinetic parkinsonian phenotype manifests. It is characterized by rigidity, severe dystonia, and contractures. Falls are common. Dysphagia is common as well and is progressive, becoming severe and often contributing to death from aspiration pneumonia.
