Faculty Bibliography

Clinician safety is a serious concern for health care professionals because of the great risk of violence in health care workplaces, especially emergency and mental health departments. Assaults on mental health staff are often encountered from patients who are intoxicated with, or suffering withdrawal symptoms from, substances. Additionally, violence toward mental health professionals is frequently encountered from patients diagnosed with paranoid schizophrenia, personality disorders, learning disabilities, and mental retardation. Incidents of assault are often ignored by victims and administrators. Administrators must implement several measures to prevent clinician assault

A literature search from 1993 to 1997 using MEDLINE and key-words beverages, muscle cramp, and quinine was performed. Three beverages containing quinine were examined in grocery stores. Analysis indicate that leg cramps are a common phenomenon associated with many comorbid disorders especially peripheral vascular and neurologic disorders. Thus, evaluation of a patient's complaining of leg cramps appropriately includes vascular, neurologic, and musculoskeletal examinations. Laboratory investigation of the symptom of leg cramps warrants as a minimum, assessment of thyroid function and determination of platelet counts and serum levels of electrolytes, calcium, and magnesium. A few small studies suggest that quinine is effective in decreasing the frequency of nocturnal leg cramps but not their severity or duration. Quinine consumed in commercial beverages has been reported to cause potentially fatal immunologically mediated hypersensitivity reactions. The concentration of quinine in commercial beverages varies greatly. Although commercial beverages containing quinine generally are labeled 'Contains quinine,' they typically lack both nutritional information about the amount of quinine and warnings of the health risks. It appears that 325 milligrams of quinine taken by mouth at bedtime typically relieves nocturnal leg cramps, but lower starting doses are appropriate for senior citizens and individuals with impaired renal function. In general, quinine in any form should be avoided by pregnant women and people with hepatic failure. Quinine consumed for the treatment of leg cramps should be prescribed and monitored by physicians, and people who consume quinine in commercial beverages must be warned of the health risks

Beneficial and adverse effects of pets for individuals in a wide range of circumstances have been reported. Nevertheless, well-designed unbiased experiments and long-term follow-up studies are needed. Pets appear to be therapeutic for some individuals and deleterious for others. The controversies concerning the effects of pets on health merit objective assessment by unbiased researchers

Many procedures with variable validity and reliability have been developed in research settings to evaluate adventitious movements and related phenomena in specific populations, e.g., people with schizophrenia treated with dopamine antagonists, but these only provide global assessments or rate specific movements. A battery for rating individuals with possible movements disorders in a comprehensive way in clinical settings is needed so a protocol to assess briefly and thoroughly potential movement disorders was videotaped for five prepubertal boys with autistic disorder and severe mental retardation in a clinical trial. Utilizing a Movement Assessment Battery, four raters independently scored videotapes of 10-16 movements assessments of each of the five subjects. Experienced raters attained agreement of 59% to 100% on ratings of tardive dyskinesia and 48% to 100% on tics. Hindrances to reliability included poor quality of some tapes, high activity of subjects, and fatigue of raters

To investigate the compliance of family members with the treatment recommended for patients, three child and adolescent psychiatrists assessed the charts of all active outpatients in a developmental disabilities clinic in the psychiatric department of a tertiary care municipal hospital utilizing a Family Compliance Checklist, a survey form for chart review, in October, 1993 (n = 40), and in April, 1994 (n = 41). Almost no clients missed appointments over a 6-mo. period. Only one family refused to permit the use of medication. Three families refused to make appointments. The majority of the patients were Hispanic and almost half were Roman Catholic. We conclude that most families of patients in a developmental disabilities clinic comply with recommended treatment plans including scheduled appointments and prescribed medications

Hallucinations, sensory perceptions without environmental stimuli, occur as simple experiences of auditory, gustatory, olfactory, tactile, or visual phenomena as well as mixed- or complex experiences of more than one simple phenomenon. The nature of the hallucination assists localization, differential diagnosis, and treatment planning. In particular, the presence of persistent visual hallucinations of persons with Parkinson's disease predicts dementia, rapid deterioration, permanent nursing home placement, and death. Hallucinations in persons with Alzheimer's disease are often associated with serious behavioral problems and predict a rapid cognitive decline. Theories of the etiology of hallucinations include (1) stimulation, e.g., neurochemical, electrical, seizure, and ephaptic, and (2) inhibition, e.g., destruction of normally inhibitory functions, resulting in disinhibition as in the Charles Bonnet and phantom limb syndromes. Functional neuroimaging procedures suggest anatomical associations for hallucinations. While hallucinations may be a symptom of medical, neurologic, and psychiatric disorders, they may also occur in a wide range of human experiences