Paul E. Ruskin

Significant life Events and PTSD in Elderly World War II Veterans

The authors reviewed clinic records of 20 WWII veterans referred for evaluation of posttraumatic stress disorder (PTSD). Twelve patients qualified for a diagnosis of PTSD, and eight reported several symptoms of PTSD. The most frequent symptoms were insomnia (80%), nightmares (75%), and irritability (65%). Fourteen veterans had an exacerbation of symptoms occurring with life stresses, including retirement, deteriorating health, or death of a loved one. The authors conclude that elderly WWII combat veterans should be monitored for changes in PTSD symptoms when significant stressful life events occur.

Psychiatric Assessment of a Nursing Home Population Using Audiovisual Telecommunication

The purpose of this study was to demonstrate that psychiatric assessment of nursing home residents could be reli ably carried out remotely via telecommunications. Twenty-seven nursing home residents each had two interviews consisting of the following three rating scales: the Mini-Mental State Examination (MMSE), the Geriatric Depression Scale (GDS), and the Brief Psychiatric Rating Scale (BPRS). The interviews were conducted by three trained psy chiatrists, each of whom interviewed two-thirds of the subjects. Subjects were sequentially assigned to have either two in-person interviews (in-person group) or one in-person and one remote interview via telecommunication (remote group). Inter-rater reliability was calculated separately for each condition (in-person vs remote group) for each of the three rating scales. Intraclass correlations on the MMSE were .95 for the remote group and .83 for the in-person group. On the GDS, they were .82 for the remote group and .86 for the in-person group. Finally, on the BPRS, they were .81 for the remote group and .49 for the in-person group. There were no statistically significant differences in intraclass correlation on any of the three scales for the remote group compared with the in-person group, indicat ing that nursing home residents can be reliably assessed remotely via telecommunication. (J Geriatr Psychiatry Neurol 2001; 14:63-65).

Depression, Hopelessness, and the Desire for Life-Saving Treatments Among Elderly Medically Ill Veterans

During a serious medical illness, several factors, including perceived quality of life, social support, functional disability, severity of illness, and presence of depressive symptoms, influence desire for life-saving treatments such as cardiopulmonary resuscitation (CPR), mechanical ventilation, tube feeding, and intravenous fluids. The authors examined the influence of depression and hopelessness on preferences for life- saving treatment in older, medically ill male patients in the medical service of a Veterans Administration Medical Center. Subjects with high levels of hopelessness desired less life-saving treatment during their current illness; they were at least five times more likely to refuse CPR if required during the current hospitalization. This effect remained statistically significant after removing confounds of race, education, and religiosity. The diagnosis of major depression did not significantly influence the desire for life-saving treatment. Our findings suggest that psychiatrists should assess patients for severity of hopelessness when evaluating decision-making capacity in the context of intervention refusal.

Some Predictors of Psychiatric Consultation in Nursing Home Residents

OBJECTIVE Despite the high rate of psychiatric disorders in nursing homes, research indicates that psychiatric consultation is requested infrequently. The authors sought to determine the rate of psychiatric consultation in a nursing home population and to assess what factors were related to a consultation request. METHODS Subjects were recruited from a stratified random sample of 59 nursing homes across Maryland. All new admissions age 65 years and older from September 1992 through March 1995 were eligible for the study. A total of 2,285 subjects were included in the study. Variables examined were factor scores from the Cornell Scale for Depression in Dementia and the Psychogeriatric Dependency Rating Scale (Behavioral Subscale), nursing home characteristics, and whether the resident had a psychiatric consultation within 90 days of admission. RESULTS Twenty percent of the residents (N=404) had a psychiatric consultation. There was no significant association with demographic variables. Behaviors that triggered a psychiatric consultation included agitation, physical/verbal abuse, wandering, and manic/destructive acts. A psychiatric consultation was also requested when residents displayed anxiety. Surprisingly, depression in retarded and psychotic residents did not trigger a psychiatric consult. CONCLUSION As expected, behavioral problems and agitation are common reasons for a psychiatric consultation. However, the resident who is depressed, particularly the quiet or retarded depressed resident, may be overlooked. In this context, it is important for the nursing staff to recognize that lethargy and social withdrawal may be signs of depression, and a referral to a psychiatrist may be in order.

Telemedicine and Geriatric Psychiatry: Directions for Future Research and Policy:

The use of telecommunications to provide mental health services at a distance has grown rapidly in the past 10 years. The overall experience has been positive, but evaluations and reliability studies have been preliminary A funda mental question of what constitutes adequate technology for telepsychiatry remains unanswered. As technology and equipment capability change rapidly, a more important question may be what clinical decisions and behavioral observations are required to produce high standards of distance mental health care. Geriatric patients may have sensory impairments and unique aspects to their psychiatric problems that can make telemental health assess ments more challenging. It is not clear what model of telepsychiatry constitutes the best practice for geriatric psychiatry. Future research and program evaluations should address these questions to guide the use of tele psychiatry in productive directions. (J Geriatr Psychiatry Neurol 2001; 14:59-62).

Lithium Augmentation for Treatment-Resistant Depression in the Elderly

Lithium has been used successfully to enhance the effectiveness of tricyclic and other antidepressants, monoamine oxidase inhibitors, and combinations of antipsychotics and antidepressants. The safety and efficacy of adding lithium to the treatment regimen was examined in 14 elderly patients with refractory depression. Seven of the 14 had a complete recovery, and three showed a partial response. Side effects, including peripheral weakness, severe fine tremor, and neurotoxicity, necessitated the discontinuation of lithium in three patients. In two other patients with side effects, lower dosages of lithium relieved their symptoms. Lithium augmentation appears to be a promising treatment for geriatric depressed patients who are unresponsive to or cannot tolerate other standard therapies. (J Geriatr Psychiatry Neurol 1988;1:49-52)

Religion and end of life treatment preferences among geriatric patients

The purpose of this study was to determine if religious preference and religiosity influenced choosing end of life treatments in medically ill geriatric patients. The sample consisted of 374 males 60 years of age or older, hospitalized on the acute medical service at the Baltimore Veterans Affairs Medical Center. Choices for end of life treatment preferences were CPR, medical ventilation, tube feeding and IV fluids within six different illness scenarios. Patients indicated how often they attended religious services, how much strength and comfort they got from religion and how religious they would describe themselves. Analyses of variance were performed using as the dependent variables the summation scores across the six scenarios of a willingness to undergo each of the four life saving procedures. The religious preference, race and religiosity scores served as the independent variables. Only tube feeding showed a significant (p<0.05) relationship, with Catholics less willing to undergo this procedure than other Christians. The same trend was found for the other life saving procedures, but was not statistically significant. Copyright

Competency evaluations in a VA hospital ☆: A 10-year perspective

The authors reviewed all 228 competency evaluations performed at the Baltimore VA Medical Center during a 10-year period. Between 1980 and 1984 and 1985 and 1989, the rate of inpatients who had competency evaluations increased from 0.20% to 0.42%, and the average number of competency evaluations per year doubled from 12 to 24.6. The percentage of all psychiatric consultations which were for competency evaluation nearly doubled from 5% to 9.4%. The rate of competency evaluations was slightly but not significantly higher for patients over age 65 than the rate for younger patients (0.44% vs. 0.33%). However, older patients were significantly more likely to be judged incompetent.

DISCONTINUATION OF NEUROLEPTIC MEDICATION IN OLDER, OUTPATIENT SCHIZOPHRENICS : A PLACEBO-CONTROLLED, DOUBLE-BLIND TRIAL

Thirty-five schizophrenic outpatients over the age of 52 who had been stable on neuroleptic medication were all switched to haloperidol. Ten patients were unable to tolerate the haloperidol and two dropped out of the study. The remaining 23 patients were randomly and blindly assigned to haloperidol or placebo and then followed for 6 months. Five patients did not complete the study due to medical or administrative reasons. Among the patients who completed the study, five of 10 randomized to placebo relapsed compared with only one of eight randomized to haloperidol. However, three of 10 patients randomized to placebo have remained stable without medication for 2.5 years.

Association of Depression with Agitation in Elderly Nursing Home Residents

Agitation is a serious problem for elderly individuals with dementia. It is often the major reason for admission to a restrictive environment such as a nursing home or hospital. The objectives of the current study were to (1) identify the components of agitation embedded in the Psychogeriatric Dependency Rating Scale (PGDRS) and (2) find race, gender, depression, and cognitive deficits associated with the factors extracted from the PGDRS in demographic variables and clinical variables. The study sample comprised 2285 subjects who were admitted to 59 nursing homes across Maryland. The factor analysis of the PGDRS confirmed that agitation is made up of a number of different elements ranging from physical and/or verbal aggression to wandering. Correlates of these elements varied, as did possible treatments. For example, physical and/or verbal aggression often accompanied severe depression, suggesting that treating the depression may alleviate this problem. However, wandering and psychotic behavior may be less amenable to existing treatments as these behaviors were associated with severe cognitive impairment. (J Geriatr Psychiatry Neurol 2003; 16:4-7).