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PubMed1986

Hypnotic effect of chlormethiazole in geriatric patients during long-term treatment.

The hypnotic effect of chlormethiazole was studied for 3 months in 20 geriatric in-patients. Registered variables were the percentage of patients asleep at 10 pm and 6 am and the observed number of awakenings. Mental and somatic variables were rated according to the Crichton Geriatric Behavioural Rating Scale. Observations were made every second week. In 11 of the patients the plasma concentration of chlormethiazole was measured at regular intervals. No systematic significant change with time was observed for the percentage of patients asleep at 10 pm or for the number of awakenings. A significant decrease occurred in the percentage of patients asleep at 6 am. The long-term treatment with chlormethiazole did not cause any deterioration in the patients' behaviour, according to the geriatric rating scheme. Observed peak plasma levels of chlormethiazole did not change significantly during the study. Great interindividual variations in the plasma concentrations were observed. The results indicate that chlormethiazole is lastingly effective as a hypnotic agent in geriatric patients.

Aged↗
PubMedDate not supplied

Impact of pneumococcal vaccination on morbidity and mortality of geriatric patients: a case-controlled study.

BACKGROUND: Infections due to Streptococcus pneumoniae are the major cause of adult community-acquired pneumonia, especially in elderly persons with chronic medical conditions. Despite their well-documented efficacy against bacteraemic disease and deaths in the elderly population, pneumococcal polysaccharide vaccines are still very much underused. OBJECTIVE: A retrospective, case-controlled study was performed to investigate the impact of vaccination with a polysaccharide pneumococcal vaccine, together with other risk factors, on the incidence of pneumonia and deaths in patients in a long-stay geriatric hospital. METHODS: Subjects were 1,077 residents in a long-stay geriatric hospital in Vienna, Austria, including 359 patients diagnosed as having pneumonia during the period from July 1996 to October 1998 and 718 control subjects. Two controls resident in the hospital during the same time period were matched for each case according to demographic characteristics, chronic illness, and duration of stay in the geriatric ward. The vaccination status was established for all subjects. A logistic regression analysis was performed to assess the efficacy of vaccination and the impact of other cofactors on disease and death. RESULTS: In cases and controls, 514 (47.7%) had received a pneumococcal vaccine within 2 years prior to the study. There were no differences in demographic characteristics, underlying medical conditions, or duration of stay in the hospital between vaccinated and non-vaccinated patients. In patients diagnosed with pneumonia, 66% were unvaccinated. Logistic regression analysis showed that vaccination significantly decreased the risk of pneumonia (odds ratio 0.279; p < 0.0001). Of the cofactors tested, only gender (lower risk in males) and diabetes mellitus (higher risk) had any impact on disease risk and vaccine efficacy. There appeared to be a highly significant effect of vaccination, reducing the risk of all deaths (odds ratio 0.269; p < 0.0001) and deaths due to pneumonia (odds ratio 0.331; p < 0.0001). CONCLUSION: This study showed that vaccination with a polysaccharide pneumococcal vaccine is effective in all groups of geriatric subjects and has a consequential value for health and well-being of elderly institutionalized patients.

Aged↗
PubMed2004

Geriatric psychiatry versus general psychiatry inpatient treatment of the elderly.

OBJECTIVE: The authors compared the clinical treatment given older psychiatric inpatients on a geriatric psychiatry unit and a general psychiatry unit. METHOD: The charts of 50 randomly selected general psychiatry inpatients over the age of 65 years and 50 inpatients from the geriatric psychiatry unit who were matched for age, gender, and primary diagnosis were reviewed. RESULTS: Significantly greater percentages of older inpatients treated on the geriatric psychiatry unit received complete organic medical workups, structured cognitive assessment, aging-sensitive aftercare referral, and monitoring of psychopharmacological side effects and blood levels than comparable patients on a general psychiatry unit. CONCLUSIONS: Geriatric psychiatry subspecialty inpatient care appears to be associated with distinct clinically relevant assessment and treatment advantages. Continuing geropsychiatric education of general psychiatrists is indicated.

Aged↗
PubMed2002

Evidence-based practices in geriatric mental health care.

The past decade has seen dramatic growth in research on treatments for the psychiatric problems of older adults. An emerging evidence base supports the efficacy of geriatric mental health interventions. The authors provide an overview of the evidence base for clinical practice. They identified three sources of evidence-evidence-based reviews, meta-analyses, and expert consensus statements-on established and emerging interventions for the most common disorders of late life, which include depression, dementia, substance abuse, schizophrenia, and anxiety. The most extensive research support was found for the effectiveness of pharmacological and psychosocial interventions for geriatric major depression and for dementia. Less is known about the effectiveness of treatments for the other disorders, although emerging evidence is promising for selected interventions. Empirical support was also found for the effectiveness of community-based, multidisciplinary, geriatric psychiatry treatment teams. The authors discuss barriers to implementing evidence-based practices in the mental health service delivery system for older adults. They describe approaches to overcoming these barriers that are based on the findings of research on practice change and dissemination. Successful approaches to implementing change in the practices of providers emphasize moving beyond traditional models of continuing medical education to include educational techniques that actively involve the learner, as well as systems change interventions such as integrated care management, implementation toolkits, automated reminders, and decision support technologies. The anticipated growth in the population of older persons with mental disorders underscores the need for a strategy to facilitate the systematic and effective implementation of evidence-based practices in geriatric mental health care.

Aged↗
PubMed1993

Physiological effects on patients following temporary closing of a geriatric day care unit.

Geriatric day care is an essential part of modern geriatric care providing rehabilitation and social support. During a 5 week summer closure of a geriatric day care unit, 24 long attenders (defined as patients having day care > 26 weeks), were non-electively discharged and included in this study. Blood samples were drawn one week before the closure (0 week), at the reopening (7 weeks) and 7 weeks after the reopening (14 weeks). The results show a longitudinal tendency of rising plasma prolactin levels during the whole study period. There was non-significant increase in cortisol during the closure followed by a significant decrease 7 weeks after the reopening. All other measures were unaffected. The study indicates that geriatric patients submitted to longterm day care have a measurable psychophysiological response as a result of a non-controllable closure of a day care unit. The changes in plasma prolactin and cortisol levels are part of a general adaptation pattern. The study shows that elderly have a functional physiological response and chronically sick patients react selectively with regard to the hormone response. Thus, the results indicate that the support during minor life events induced by the closure of the day care ward should be improved.

Adaptation, Psychological↗
PubMed1997

Incidence of falls in three different types of geriatric care. A Swedish prospective study.

The incidence and consequences of falls were investigated in three different types of Swedish geriatric care clinics: a geriatric rehabilitation clinic, a psychogeriatric clinic and a nursing home. Falls were prospectively registered by the nursing staff. The incidence rate (and 95% confidence interval) of falls per 10,000 patient days of the psychogeriatric clinic was 171 (146-196), compared with 92 (72-112) at the geriatric rehabilitation clinic, and 31 (22-41) at the nursing home. Most falls (62%) did not result in injury, while major injuries occurred in 5%. We conclude that accidental falls are a major problem in geriatric care in Sweden, but there is a considerable difference in incidence rates between different types of institutions.

Accidental Falls↗
PubMed1996

MRI and neuropsychological differences in early- and late-life-onset geriatric depression.

We sought to determine whether geriatric patients with late-life-onset major depression have more subcortical hyperintensities on MRI and greater cognitive impairment than age-matched geriatric patients with early-life-onset major depression, suggesting that subcortical disease may be etiologic in late-life depression. Most negative studies of the clinical significance of subcortical hyperintensities on MRI in geriatric patients have sampled from a restricted range of subjects, have employed limited batteries of neuropsychological tests, or have not quantified MRI changes; the present study attempted to address these limitations. Thirty subjects from a geriatric psychiatry inpatient service who were over 60 years of age and presented with major depression were divided into groups with onset of first depression after age 60 (mean = 72.4 years, 15 women, 0 men), and onset of first depression before age 60 (mean = 35.8 years, 12 women, 3 men). Quantitative analysis of MRI yielded the volume of: periventricular hyperintensities (PVH) and deep white-matter hyperintensities (DWMH). Subjects were administered a neuropsychological battery and measures of depression by raters blind to age of onset. The late-onset group had significantly more PVH and DWMH. They were also more impaired on executive and verbal and nonverbal memory tasks. Discriminant analysis using the severity or subcortical signal hyperintensities on MRI, cognitive index, and depression scores correctly predicted late versus early onset of depression in 87% of the early-onset group and 80% of the late-onset group. These findings suggest that late-life-onset depression may be associated with an increased severity of subcortical vascular disease and greater impairment of cognitive performance.

Adult↗
PubMed1994

[Changes in muscle activity of the lower extremities during forward-inclining-posture gait. Comparative study with free walking of healthy geriatric persons].

Using a force plate and electromyographic recordings, changes in the muscle activity of the lower extremities during forward-inclining-posture walking and the free walking of healthy young adults were studied and compared with the free gait of healthy geriatrics. The movement of the hamstring, and the tibialis anterior and calf muscles caused a negative quadric curve during the forward-inclining gait and a positive curve during the free walking. However, the movements of the rectus femoris muscle caused a positive curve during the forward-inclining gait and a negative curve during the free walking. It also was found that geriatrics are thrown off balance by changes in cadence while walking. Further, greater muscular activity of the lower extremities is needed by geriatrics than by young adults during free walking, and the muscular movements of geriatrics during free walking showed no relation to the forward-inclining muscular movements of the young adults.

Adult↗
PubMed1994

Serum thyroglobulin in hospitalized chronic geriatric patients: its relationship to age, non-thyroidal illness, goitre and thyroid dysfunction in a follow-up study.

The objectives were to determine whether the serum thyroglobulin (TG) level is influenced by age or by non-thyroidal illness (NTI) of the aged, to investigate the constancy of the TG level after 1- and 2-month intervals and to investigate if the TG level could help to differentiate whether a subnormal thyrotrophin (TSH) level in a geriatric patient is caused by autonomous thyroid function, by age or by NTI. Two-hundred and twenty-six non-selected, chronic hospitalized patients over 60 years old and 82 healthy adults (20-40 years) participated in the study, and TSH, thyroxine, free thyroxine, triiodothyronine and TG were estimated. In 122 euthyroid geriatric patients with normal TSH the mean TG was normal (12.18 micrograms/l), but elevated (> 45 micrograms/l) TG values occurred more often than in healthy control persons (15/122 vs 3/82; chi 2(1) = 4.54, p = 0.03). The severity of the clinical state of the euthyroid patients had no influence on the TG values. If TG was measured after 1 and/or 2 months, in only 3/123 non-selected geriatric patients was there a fluctuation between the normal and abnormal range (versus fluctuation of the corresponding TSH values in 19/123 cases; chi 2(1) = 12.78, p = 0.0012). In 28 patients with subnormal TSH, a normal TG value had a predictive value of 0.6 to exclude autonomous thyroid function. Age and NTI of the geriatric patients have no significant influence on their mean TG level but high TG levels occur more often, even in euthyroid patients. The predictive value of TG is not sufficiently high to allow a clear differentiation of whether a subnormal TSH is caused by autonomous thyroid function or by the age process or by NTI. Nevertheless, the advantage of TG estimation to be more constant than TSH could be of benefit in screening studies.

Aged↗
PubMedDate not supplied

[Functional gain and length of hospital stay at a medium-stay geriatric care unit at the Central Red Cross Hospital in Madrid, Spain].

BACKGROUND: The medium-stay or convalescent care geriatric units were defined by the Spanish National Health Institute in 1996 as being the level of geriatric hospital care aimed at recovering those functions, activities or sequelae having undergone changes as a result of different prior processes. This study is aimed at evaluating the characteristics of patients related to functional gain and stay in medium-stay geriatric units. METHODS: A study was made of all those patients admitted throughout the May 2000-December 2001 period. The weekly and overall functional gain was evaluated using the Barthel Index (BI), the hospital stay and the effectiveness (BI at discharge-BI at admission/during stay) having been evaluated. An improvement in the weekly gain of BI>5 points was set at the effectiveness threshold. RESULTS: A total of 459 patients averaging age 80.56 (+/-7.45) admitted for functional recovery from sequelae of ictus (48.4%), orthopedic disorders (26.3%) and immobility due to other ailments (23.5%) were evaluated. The total functional gain was 29.71 (+/-16.75) Barthel Index points, entailing an average stay of 24.93 (+/-12.94) days and a 1.44 (+/-1.02) effectiveness. The weekly functional gain was above the threshold set during the first three weeks, independently of the age and disorder for which admitted. In the multivariate regression analysis, the age, admission due to ictus, functional impairment prior to admission, cognitive impairment at admission, comorbility and delay in admission were related to a lesser functional gain. Admission due to ictus and a better functional condition prior to admission and better cognitive condition at admission were related to a longer stay. CONCLUSIONS: Hospital stays in medium-stay geriatric units is adequate, at least during the first three weeks. A comparison of the results among units should be adjusted by age, the disorder for which admitted, comorbility and functional and cognitive condition of the patients.

Activities of Daily Living↗
PubMed2006

Impact of hospitalisation in an acute medical geriatric unit on potentially inappropriate medication use.

BACKGROUND AND OBJECTIVE: Potentially inappropriate medication use is a major safety issue in the elderly and may cause a substantial proportion of drug-related hospital admissions. Hospitalisation could result in a change in the quantity and type of drugs, but its effect on potentially inappropriate drug use is still unknown. The aim of this study was to estimate the potentially inappropriate medication prevalence in patients > or =70 years of age at admission to and at discharge from an acute medical geriatric unit, and to identify the factors associated with no longer being a potentially inappropriate drug user at hospital discharge. METHODS: A prospective drug surveillance study was undertaken in 2018 elderly patients (> or =70 years of age) admitted to an acute medical geriatric unit in Limoges University Hospital, France. Prescribing patterns were established at admission and at discharge. Potentially inappropriate medication use was evaluated according to a list derived from the Beers criteria and adapted to French practice. "To be no longer a potentially inappropriate drug user at discharge" was defined as using at least one potentially inappropriate medication at admission and not using it at discharge. RESULTS: The numbers of drugs used at admission/discharge were 6.2 +/- 3.1/5.4 +/- 2.5. The prevalence of potentially inappropriate medication use decreased from 66% (95% CI 63.8, 68.0) at admission to 43.6% (95% CI 41.3, 45.9) at discharge. At discharge, 535 subjects were no longer potentially inappropriate medication users. Multivariate analysis showed that no longer being a potentially inappropriate medication user was associated with the number of drugs used (4-6 drugs vs < or =3 odds ratio [OR] 1.20; 95% CI 0.86, 1.68; 7-9 drugs vs < or =3 OR 1.37; 95% CI 0.97, 1.93; > or =10 drugs vs < or =3 OR 1.64; 95% CI 1.10, 2.44), age (80-89 years vs 70-79 years OR 1.38; 95% CI 1.03, 1.85; > or =90 years vs 70-79 years OR 1.69; 95% CI 1.22, 2.83), cerebral vasodilator use (OR 2.87; 95% CI 2.31, 3.57), analgesic use (OR 1.54; 95% CI 1.06, 2.25) and concomitant use of psychotropic drugs of the same therapeutic class (OR 1.94; 95% CI 1.29, 2.92). CONCLUSION: Hospitalisation in geriatric services results in a reduction in potentially inappropriate medication use. Improved pharmacological education of practitioners, especially with regard to drug adverse effects, is desirable to improve management of geriatric patients.

Aged↗
PubMed1982

Analysis and management of geriatric anxiety.

In this essay, the prevalence, negative health implications, and clinical management of geriatric anxiety are reviewed. Despite disproportionately high rates of anxiety amongst the elderly, little research effort has been directed at this problem. An interactive model of geriatric anxiety is proposed, whereby physical disease and anxiety processes enter into reciprocal stimulation as a function of 1) diminished capacity to withstand stress, and 2) hypervigilance of stress symptomatology. To date, pharmacotherapy has been virtually the sole approach to managing geriatric anxiety, although special hazards accrue to the elderly when anxiolytics are used. Potentially useful psychological treatments including relaxation, cognitive restructuring, activity structuring, and prevention are outlined. It is concluded that the potential human and financial rewards of increased understanding and control or geriatric anxiety are substantial.

Aged↗
PubMed1985

The place of rehabilitation in geriatric medicine; an overview.

Rehabilitation plays an important part in geriatric medicine. It is important to consider this in the current discussions on rehabilitation and disability medicine. The historical development of geriatric medicine and physical medicine shows similarities. Geriatric medicine has developed from a stage in which the main problem was the application of rehabilitation principles to long-stay wards containing large numbers of immobilized elderly patients, to the present, when emergency admission policies, age related policies, and joint geriatric and general medical firms are common. The attitude to rehabilitation has consequently changed from a serial, staged programme, to an holistic approach in parallel.

Aged↗
PubMed2003

[Opinions of doctors and nurses about appropriate medical treatment for terminally ill geriatric patients].

We investigated the opinions of medical doctors and nursing staff about desirable medical treatment for terminally ill geriatric patients. The purpose of the present study is: 1) to examine the recent opinion of doctors and nurses, 2) to examine discrepancies of opinions between doctors and nurses on treatment for terminal geriatric patients. Doctors and nurses working in long-term care wards in four hospitals were enrolled. They were asked to fill in a questionnaire which asked about desirable medical treatments for a typical bedridden terminally ill geriatric patient. The difference of answers between doctors and nurses were analyzed. The most common opinion of the 18 doctors and 84 nurses were as follows: 1) for the treatment of relapsing pneumonia, they would perform oxygenation, antibiotic injections, and continuous intravenous infusion during the period of discontinuation of enteral nutrition, 2) for the treatment of relapsing urinary tract infection, they would catheterize patients for a brief period and would irrigate the bladder, and would perform antibiotics injection, 3) for chronic anemia, they would perform iron replacement, 4) for decubitus ulcer, they would treat conventionally, and 5) at the final stage just before death, they would avoid special therapy for shock after obtaining informed consent from patient's family. To most questions, the proportion of each answer was almost identical between doctors and nurses; however, there were discrepancies concerning "way of nutrition in patients with relapsing pneumonia" and "irrigation of the urinary bladder" (p = 0.0544 and 0.0531, respectively). We expect that the present study will activate a discussion of what constitutes appropriate medical treatment for terminally ill geriatric patients.

Aged↗
PubMed1987

The impact of health maintenance organizations on geriatric care.

Increasing numbers of health maintenance organizations (HMOs) are contracting with the federal government to permit enrollment of Medicare beneficiaries, and increasing numbers of the elderly are joining HMOs. A review of past HMO performance suggests that, although these organizations will try to effect a decrease in the rate and duration of hospitalization to control costs, a high rate of functional disability and acute illness in elderly patients will make it impossible to accomplish this significantly. Also, although HMOs will attempt to provide more comprehensive coverage, the demand for prescription drugs, eyeglasses, and medical devices will make such coverage very expensive. Attempts to ration the services of primary-care physicians will impede case management and continuity of care. If HMOs are to provide high-quality medical care at a reasonable cost, they will need to consider making use of geriatric assessment units, geriatric consultants, geriatric nurse practitioners, and special geriatric hospital wards.

Consumer Behavior↗
PubMedDate not supplied

Oral health status of institutionalized geriatric residents in Metro Manila.

A study was done on geriatric residents from three institutions in Metro Manila namely La Verna I and II, a retirement home of Sisters of Franciscan Immaculate Concepcion; Hospicio de San Jose, a catholic welfare institution for the very young as well as for the very old; and Golden Acres, a government institution that takes care of indigent old/elderly people. A total of 176 geriatric residents were examined, majority are from Golden Acres with 121, followed by Hospicio de San Jose with 30 and lastly La Verna I and II with 25. In general, the oral health status of geriatric residents is very poor especially at Golden Acres and Hospicio de San Jose. Since all the resident sisters in La Verna I and II are highly educated, their oral health status is fair to good. The more prevalent medical problems the geriatric residents had are: Cataract (54); Hypertension/Cardiac Disorders (46); Rheumatoid Arthritis (30); Respiratory Diseases (29); Blood Diseases (28); Diabetes Mellitus (14); Skin Diseases (10); Impaired Hearing (13); Neurologic Problems (19); and Psychological Problems (2).

Aged↗
PubMed1989

Vital links. Hospital's geriatric program integrates the spectrum of care.

In July 1988 St. Mary Medical Center (SMMC), Long Beach, CA, established Older Adult Services (OAS) to help the elderly of the community. At the time, SMMC was already providing a number of services for the elderly, but OAS enables it to provide a continuum of care. In addition, the medical staff committee developing the geriatric program recommended establishing a geriatric assessment team headed by a fellowship-trained geriatrician, having that geriatrician serve as medical director of the inpatient skilled nursing facility (SNF), having the geriatric team develop treatment protocols in various aspects of care, and extending OAS within the community. The categories of service within the continuum are extended care, acute care, ambulatory care, home care, outreach, wellness, and housing. SMMC does not directly provide all services; rather, through integrating mechanisms, it uses community-based services or services provided by other institutions to meet some patient needs. A key element to integrating the continuum is the involvement of OAS in the SNF. The SNF medical director can bring the expertise of the geriatric assessment team to a wide sphere of the medical community. This sphere of influence quickly spreads to the hospital's entire medical community. Through direct participation in utilization review and quality assurance in the SNF, the OAS director can influence the quality of care.

Aged↗
PubMedDate not supplied

Geriatric trauma patients at a suburban level-I trauma center in Japan.

BACKGROUND: Despite the increases in the aged population in Japan, there are little data on geriatric patients with traumatic injuries. A prospective clinical study was carried out to evaluate the use of the emergency medical services (EMS) system, mechanisms of injury, and prehospital assessment and triage of elderly victims of trauma. PATIENTS AND METHODS: From July 1996 through June 1997, a group of geriatric trauma (Group G, n = 22) and a control group of younger trauma patients (n = 173) were compared with respect to transfer method to an Emergency Center (direct or indirect), Revised Trauma Scores on the scene of the accident (RTS-1) and on admission to the Emergency Center (RTS-2), and outcome (survival). RESULTS: The mean values for RTS-1 in the Control Group (Group C) were not different from those in Group G, but RTS-2 of the indirect-transfer patients (IP) in Group G were significantly lower than were those for Group C. Group G mortality rates were significantly higher than were the control rates (p = 0.0001). The mortality rate of the IP subgroup was significantly lower than that of the direct transfer subgroup (DP) (30/68 vs. 5/70, p < 0.0001) in the Group C, but mortality rate of the IP subgroup exceeded that of the DP subgroup of Group G (8/14 vs. 5/8). CONCLUSION: The data suggest that in geriatric-age patients, direct transfer patients have a lower mortality rate than do indirect transfer patients when controlled for ISS. Therefore, it seems that a different set of triage criteria should be developed and implemented for geriatric-age victims with trauma-induced injuries and that those who meet these more stringent criteria should be transferred directly to a Trauma Center.

Accidents, Traffic↗