bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effectiveness of Risperidone in Psychogenic Stiff Neck
Authors: Marazziti Donatella , Dell'Osso Bernardo 
Published: August 2016

AbstractA 48-year-old woman suffering from treatment-resistant psychogenic stiff neck and severe depression had been treated with a varied regimen of medications, including antidepressants, neuroleptics, and antiepileptics. These treatments did not result in improvement. Therefore, she was treated with a combination of sertraline and risperidone. Depressive symptoms decreased within a few weeks of treatment initiation. The psychogenic stiff neck, which had begun to improve within the first 2 weeks, had disappeared completely after 6 months of treatment with risperidone alone. This case report suggests that risperidone may be effective in some neurological motor disorders comorbid with mood disorders.
Reduction of Caregiver Burden in Alzheimer's Disease by Treatment with Galantamine
Authors: Kaufer Daniel I. , Borson Soo , Kershaw Paul , Sadik Kay 
Published: August 2016

AbstractAlzheimer's disease is a progressive condition characterized by a loss of cognition, altered behavior, and a loss of functional ability, such as bathing, dressing, toileting, and organizing finances. Family and friends provide nearly three quarters of all care for patients with Alzheimer's disease. This informal care results in significant burden to caregivers. Caregiver burden is the set of physical, psychological or emotional, social, and financial problems that family members may experience when caring for impaired older adults. Caregivers of Alzheimer's disease patients report higher rates of physical symptoms, mortality, depression, and fatigue, as well as adverse effects on employment compared with those who are not caregivers for Alzheimer's disease patients. In many cases, the same family members are responsible for both out-of-pocket expenditures and caregiving duties. For this article, a MEDLINE search using the key words “caregiver and Alzheimer's disease” and “cost and Alzheimer's disease” was performed. The purpose of this article is to review the literature on caregiver burden, the components of caregiver burden, effects of caregiving on the health of caregivers, the cost of Alzheimer's disease on the caregiver and society, and the benefits attainable with treatment.
Long-Term Safety and Effectiveness of Lisdexamfetamine Dimesylate in Adults With Attention-Deficit/Hyperactivity Disorder
Authors: Weisler Richard , Young Joel , Mattingly Greg , Gao Joseph , Squires Liza , Adler Lenard ,   304 Study Group
Published: August 2016

ABSTRACTObjective: To evaluate the long-term safety and effectiveness of lisdexamfetamine dimesylate (LDX) in the treatment of adults with attention-deficit/hyperactivity disorder (ADHD).Methods: Following a 4-week, placebo-controlled, double-blind trial, 349 adults with ADHD were enrolled into an open-label, single-arm study for up to 12 months. Treatment was initiated at 30 mg/day and titrated up to 70 mg/day at subsequent visits to achieve optimal effectiveness and tolerability. Safety assessments included adverse events inquiries, vital signs, and electrocardiograms while the primary effectiveness assessment was the ADHD Rating Scale (ADHD-RS) total score.Results: A total of 191 (54.7%) subjects completed the study. The most common treatment-emergent adverse events (TEAEs) were upper respiratory tract infection (21.8%), insomnia (19.5%), headache (17.2%), dry mouth (16.6%), decreased appetite (14.3%), and irritability (11.2%). Most TEAEs were mild to moderate in severity. At endpoint, small but statistically significant increases in pulse and blood pressure were noted. Significant improvements in mean ADHD-RS total scores were observed at week 1 and sustained throughout the study (P<.0001 at all postbaseline visits). At endpoint, the mean improvement from baseline ADHD-RS total score was 24.8 (P<.0001).Conclusions: LDX demonstrated a safety profile consistent with long-acting stimulant use and provided continued effectiveness in adults with ADHD for up to 12 months.
Using fMRI to Study the Neural Correlates of Virtual Reality Analgesia
Authors: Hoffman Hunter G. , Richards Todd L. , Bills Aric R. , Van Oostrom Trevor , Magula Jeff , Seibel Eric J. , Sharar Sam R. 
Published: August 2016

ABSTRACTExcessive pain during medical procedures, such as burn wound dressing changes, is a widespread medical problem and is especially challenging for children. This article describes the rationale behind virtual reality (VR) pain distraction, a new non-pharmacologic adjunctive analgesia, and gives a brief summary of empirical studies exploring whether VR reduces clinical procedural pain. Results indicate that patients using VR during painful medical procedures report large reductions in subjective pain. A neuroimaging study measuring the neural correlates of VR analgesia is described in detail. This functional magnetic resonance imaging pain study in healthy volunteers shows that the large drops in subjective pain ratings during VR are accompanied by large drops in pain-related brain activity. Together the clinical and laboratory studies provide converging evidence that VR distraction is a promising new non-pharmacologic pain control technique.
Anxiety Disorders in Late Life: An Evolving Picture
Authors: Lenze Eric J. , Shear M. Katherine , Mulsant Benoit H. , Reynolds Charles F. 
Published: August 2016

ABSTRACTAlthough anxiety disorders are the most prevalent group of disorders in the United States, little is known about the efficacy of treatments for these disorders in elderly patients. Anxiety disorders, especially generalized anxiety disorder and phobias, are highly prevalent in older people. Anxiety symptoms and disorders are associated with increased mortality and disability in older people. Risk factors for anxiety disorders include chronic medical illness, disability, low education, low social network, and poor social support. The newer antidepressant medications, in particular the selective serotonin reuptake inhibitors and venlafaxine-extended relief, are recommended as first-line pharmacotherapy of these disorders in elderly. Cognitive-behavioral therapy is recommended as first-line psychotherapy for these disorders. However, these recommendations are based on extrapolation of data from younger adults or retrospective analysis of datasets, the results need to be confirmed with controlled studies in an elderly age group.
Neurochemical Aspects of the Sexual Response Cycle
Authors: Halaris Angelos 
Published: August 2016

AbstractWhat drives the human sexual response cycle? The human sexual response cycle is a highly complex phenomenon that encompasses many transmitters and transmitter systems centrally and peripherally. The endocrine system is also intricately involved in the brain and in the periphery organs. Integration of these systems is a function of the nervous system that ultimately produces a vast array of cognitive, emotional, physiological, and behavioral responses. Therefore, it is not surprising that a disturbance in even a single system will lead to dysfunction in one or more phases of the sexual response cycle. This article highlights the complex roles the aminergic system plays along with key hormones that are equally involved. The article also points out how rudimentary and fragmented our knowledge is in this field and how few controlled studies are available. The potential for development of specific agents that target selective sexual dysfunctions is exemplified in sildenafil, the first such agent ever to be brought to market.
Understanding the Latest Advances in Pharmacologic Interventions for Alzheimer's Disease
Authors: van Dyck Christopher H. 
Published: August 2016

AbstractAlzheimer's disease (AD) is a complex medical condition involving abnormalities in multiple biological and environmental domains. Current knowledge suggests that simultaneous intervention in these domains may be the most effective way to help AD patients and their families. Treatments for AD are centered on the inhibition of enzymes responsible for the degradation of acetylcholine—a neurotransmitter that is reduced in AD patients. Four cholinesterase inhibitors have been approved by the United States Food and Drug Administration, three of which are routinely used for the symptomatic treatment of mild-to-moderate AD. Strategies will be reviewed with regard to cognitive, functional, and behavioral domains. Providing a different treatment option for patients with AD, memantine is a low-to-moderate affinity, uncompetitive N-methyl-D-aspartate (NMDA) receptor antagonist that has been approved for the treatment of moderate-to-severe AD. The clinical efficacy and tolerability of memantine monotherapy and combination therapy in patients with AD will be presented. Finally, the role of non-pharmacologic intervention will be discussed.
Issues and Strategies in Treating Refractory Obsessive-Compulsive Disorder
Authors: Koran Lorrin M. , Saxena Sanjaya 
Published: August 2016

The World Health Organization has determined that obsessive-compulsive disorder (OCD) is the 10th leading medical cause of disability across the globe. Unfortunately, a substantial proportion of patients with OCD fail to respond to medication trials. In the pivotal double-blind, placebo-controlled trials that established the efficacy of clomipramine and the selective serotonin reuptake inhibitors (SSRIs), 40% to 60% of patients were nonresponders to a given drug. Moreover, patients who do not respond to their first medication trial may be less likely than treatment-naive patients to respond to subsequent trials. For example, only 33% of patients participating in double-blind trials who had failed trials of one or more serotonin reuptake inhibitors (SRIs) benefited from a subsequent trial of sertra-line, compared with 53% of those who were treatment naive (Rasmussen, Baer, Eisen, and Shera, unpublished data, 15th Annual Meeting, American Psychiatric Association, May 17-22, 1997).At the Fourth International Obsessive-Compulsive Disorder Conference, held in February 2000 in St. Thomas, US Virgin Islands, an afternoon panel was devoted to considering issues and strategies related to treatment-refractory OCD. The panel presentations were divided into three groups: time to response and outcome after long-term followup; pharmacologic strategies for nonresponders; and new data concerning nonpharmacologic interventions.
Best Clinical Practice With Ziprasidone IM: Update After 2 Years of Experience
Authors: Zimbroff Dan L. , Allen Michael H. , Battaglia John , Citrome Leslie , Fishkind Avrim , Francis Andrew , Herr Daniel L. , Hughes Douglas , Martel Marc , Preval Horacio , Ross Ruth 
Published: August 2016

Acute agitation is a common psychiatric emergency often treated with intramuscular (IM) medication when rapid control is necessary or the patient refuses to take an oral agent. Conventional IM antipsychotics are associated with side effects, particularly movement disorders, that may alarm patients and render them unreceptive to taking these medications again. Ziprasidone (Geodon®) is the first second-generation, or atypical, antipsychotic to become available in an IM formulation. Ziprasidone IM was approved by the Food and Drug Administration in 2002 for the treatment of agitation in patients with schizophrenia. In October 2004, a roundtable panel of physicians with extensive experience in the management of acutely agitated patients met to review the first 2 years of experience with this agent. This monograph, a product of that meeting, discusses clinical experience to date with ziprasidone IM and offers recommendations on its use in various settings.In clinical trials, patients treated with ziprasidone IM demonstrated significant and rapid (within 15-30 minutes) reduction in agitation and improvement in psychotic symptoms, agitation, and hostility to an extent greater than or equal to that attained with haloperidol IM. Tolerability of ziprasidone IM was superior to that of haloperidol IM, with a lower burden of movement disorders. Clinical trials have also shown that ziprasidone IM can be administered with benzodiazepines without adverse consequences. Transition from IM to oral ziprasidone has been well tolerated, with maintenance of symptom control. The most common adverse events associated with ziprasidone IM were insomnia, headache, and dizziness in fixed-dose trials and insomnia and hypertension in flexible-dose trials. No consistent pattern of escalating incidence of adverse events with escalating ziprasidone doses has been observed. Changes in QTc interval associated with ziprasidone at peak serum concentrations are modest and comparable to those seen with haloperidol IM. Results of randomized clinical trials of ziprasidone IM have been corroborated in studies in real-world treatment settings involving patients with extreme agitation or a recent history of alcohol or substance abuse. In these circumstances, clinically significant improvement was seen within 30 minutes of ziprasidone IM administration, without regard to the suspected underlying etiology of agitation. Agents with a good safety/tolerability profile, such as ziprasidone IM, may be more cost effective long term than older agents, due to reduced incidence of acute adverse effects (eg, acute dystonia) that often require extended periods of observation. Additional trials of ziprasidone IM in agitated patients in a variety of clinical settings are warranted to generate comparative risk/benefit data with conventional agents and other second-generation antipsychotics.
Selection of Appropriate Therapy: Valproate and Reproductive Function
Authors: Rasgon Natalie 
Published: August 2016

AbstractThe presentations and clinical courses of patients with bipolar disorder differ greatly by gender. In addition, medical therapy must be tailored differently for men and women because of emerging safety concerns unique to the female reproductive system. In November 2005, these topics were explored by a panel of experts in psychiatry, neurology, and reproductive health at a closed roundtable meeting in Dallas, Texas. This clinical information monograph summarizes the highlights of that meeting.Compared to men with bipolar disorder, women have more pervasive depressive symptoms and experience more major depressive episodes. They are also at higher risk for obesity and certain other medical and psychiatric comorbidities. Mood changes across the menstrual cycle are common, although the severity, timing, and type of changes are variable. Bipolar disorder is frequently associated with menstrual abnormalities and ovarian dysfunction, including polycystic ovarian syndrome. Although some cases of menstrual disturbance precede the treatment of bipolar disorder, it is possible that valproate and/or antipsychotic treatment may play a contributory role in young women.Pregnancy does not protect against mood episodes in untreated women. Maintenance of euthymia during pregnancy is critical because relapse during this period strongly predicts a difficult postpartum course. Suspending therapy in the first months of pregnancy may be an option for some women with mild-to-moderate illness, or those with a long history of euthymia during pre-pregnancy treatment. However, a mood stabilizer should be reintroduced either in the later stages of pregnancy or in the immediate postpartum period. Preliminary data suggest that fetal exposure to some mood stabilizers may raise the risk of major congenital malformations and neurodevelopmental delays. For women planning to become pregnant, clinicians may consider switching to other drugs before conception. The value and drawbacks of breastfeeding during treatment must be considered in partnership with the patient, with close monitoring of nursing infants thereafter. The risks and benefits of medical treatment for women with bipolar disorder should be carefully reconsidered at each stage of their reproductive lives, with a flexible approach that is responsive to the changing needs of patients and their families.
Efficacy of Combined Pharmacotherapy and Psychotherapy Versus Monotherapy in the Treatment of Anxiety Disorders
Authors: Black Donald W. 
Published: August 2016

AbstractAnxiety disorders in the United States are prevalent, widespread, and disabling. These illnesses may account for almost one third of the $148 billion total mental health bill each year. Pharmacologic options include tricyclic antidepressants, monoamine oxidase inhibitors, serotonin norepinephrine reuptake inhibitors, selective serotonin reuptake inhibitors, and anxiolytics. Psychological treatments include cognitive-behavioral therapy (CBT), cognitive therapy, exposure, and ritual prevention therapies. Despite insufficient evidence, many experts recommend combined treatment, generally medication with CBT. A literature review was conducted to examine studies with random assignment, adequate methods and sample sizes, blind assessments, sufficient dosages and durations of treatment, and satisfactory reporting of data, to determine whether combined treatment was superior to monotherapy. Twenty-six randomized clinical trials were identified; nine met review criteria. A review of relevant studies could not confirm the superiority of combined treatment over monotherapy. In one of four studies of obsessive-compulsive disorder, combined treatment produced better results than monotherapy. There was no evidence of superiority for combined therapy over monotherapy for the treatment of social phobia or generalized anxiety disorder. There were no studies that met review criteria for either specific phobia or posttraumatic stress disorder (PTSD). With panic disorder, there was evidence that combined treatment might actually lead to worse outcome. Combined treatment is commonly recommended, but empirical support is limited. More research is needed. There are few well-designed studies, and little data regarding PTSD and specific phobias.
The Morbidity of Insomnia
Authors: Krystal Andrew D. 
Published: August 2016

AbstractInsomnia is a disorder characterized by chronic sleep disturbance associated with daytime disability or distress, such as memory impairment and fatigue, that occurs despite adequate opportunity for sleep. Insomnia may present as difficulty falling/staying asleep or as sleep that is nonrestorative. Studies show a strong correlation between insomnia and impaired quality of life. Pain conditions and depression are commonly associated with insomnia, either as secondary or comorbid conditions. In addition, a greater incidence of anxiety, alcohol and drug dependence, and cardiovascular disease is found in people with insomnia. Data indicate insomnia results from over-engaged arousal systems. Insomnia patients experience increased metabolic rate, body temperature, and heart rate, and elevated levels of norepinephrine and catecholamines. Pharmacologic options for the treatment of insomnia include benzodiazepine hypnotics, a selective melatonin receptor agonist, and sedating antidepressants. However, insomnia may be best treated with cognitive-behavioral therapy and instruction in good sleep hygiene, either alone or in concert with pharmacologic agents. Studies on the effects of insomnia treatment use variable methodologies or do not publish negative results, and there are currently no studies of treatment focusing on morbidity. Further research is necessary to better understand the effects of insomnia therapies on medical and psychiatric disorders.In this Clinical Information Supplement, Thomas Roth, PhD, describes the nature of insomnia and its pathophysiology. Next, Andrew D. Krystal, MD, MS, reviews morbidities associated with insomnia. Finally, Joseph A. Lieberman III, MD, MPH, provides an overview of therapeutics utilized in patients with insomnia, including behavioral therapies and pharmacologic options.
Metabolic Findings From the CATIE Trial and Their Relation to Tolerability
Authors: Nasrallah Henry A. 
Published: August 2016

AbstractThe overall effectiveness of antipsychotics for the management of schizophrenia is restricted by their side-effect profiles, particularly over an extended treatment period. Intolerable side effects can reduce patient adherence to medication and often lead to treatment discontinuation. Some side effects that result from antipsychotic use are precursors to the metabolic syndrome, which is prevalent among individuals with schizophrenia and represents a significant source of cardiovascular risk. The Clinical Antipsychotic Trials of Intervention Effectiveness (CATIE) schizophrenia study assessed the efficacy of the atypical antipsychotics olanzapine, quetiapine, risperidone, and ziprasidone relative to the conventional drug perphenazine. Additional assessments included the metabolic effects of these agents in patients with schizophrenia and the incidence of negative side effects. No significant differences were found between treatment groups for time to discontinuation due to intolerability, but the rates of side effects significantly differed(P=.04).For metabolic parameters, olanzapine was associated with greater and significant adverse effects on weight, lipids, and glucose metabolism versus the other antipsychotics tested. The CATIE results show that important distinctions exist among currently available atypical antipsychotics. Physicians should be aware of the propensity of these drugs to increase the risks of cardiovascular disease and diabetes in treated patients and tailor individual treatment decisions accordingly. This article highlights the metabolic findings from the CATIE schizophrenia study, and explores the differences shown by atypical antipsychotics, with regard to metabolic side effects that increase cardiovascular risk.
Sexual Dysfunction in Patients with Neuropsychiatric Disorders: Challenges and Opportunities
Authors: Gidal Barry , Barry John J. 
Published: August 2016

Quality-of-life issues in healthcare have come to be of paramount importance for a population that increasingly expects healthcare not only to treat major illnesses but also to optimize normal levels of physical and psychosocial functioning and overall well-being. Healthcare providers have also increasingly appreciated the impact that adverse effects of treatment can have on quality of life, as well as on compliance with and the effectiveness of treatment.Many functional impairments and adverse treatment effects take the form of clinical complaints that patients and caregivers typically report to their healthcare providers without prompting. Other adverse effects are not so obviously clinical or treatment-related, and patients may not be inclined or may even be reluctant to bring them up when talking with the provider. Impairment of sexual function is a problem of this kind.Sexual dysfunction appears to be common and frequently underrecognized in certain patient populations. For example, it has been estimated that 25% to 63% of women and 10% to 52% of men with epilepsy have some form of sexual dysfunction, yet in clinical reviews of sexual disorders, epilepsy is not listed as one of the medical conditions commonly associated with impaired sexual function.
Fibromyalgia Syndrome: Presentation, Diagnosis, Differential Diagnosis, and Vulnerability
Authors: Russell I. Jon , Raphael Karen G. 
Published: August 2016

AbstractFibromyalgia syndrome (FMS) presents with widespread soft tissue pain. Common comorbidities include severe insomnia, body stiffness, affective symptoms, irritable bowels, and urethral syndrome. A 1990 research classification depends on a history of widespread pain and prominent tenderness to palpation at 11 or more of 18 specific tender points. It is a criteria-based diagnosis rather than one by exclusion and can accompany other medical conditions. FMS occurs worldwide, and can present any age, but is most common in adult females. Although numerous studies and reviews contend that FMS may be caused by psychological stress such as sexual abuse, a critical epidemiological review fails to support that concept. Existing data suggest that some individuals with FMS may have a dysregulated physiological stress response system that predates the onset of symptoms.