Identifying vulnerable older adults with cancer: integrating geriatric assessment into oncology practice

OBJECTIVES: To integrate the principles of geriatric assessment into the care of older patients with cancer in order to identify vulnerable older adults and develop interventions to optimize cancer treatment. DESIGN: A brief, comprehensive, self-administered questionnaire and intervention algorithm were developed consisting of measures of geriatric assessment that are brief, reliable, validated, and predictive of mortality and morbidity in older patients. SETTING: Academic tertiary care cancer center and community-based satellite practice. PARTICIPANTS: Patients aged 65 and older with cancer. MEASUREMENTS: The questionnaire solicits information about the patient's functional status, comorbidity, psychological status, nutritional status, and social support. A scoring algorithm for referral to a multidisciplinary team was developed. RESULTS: Two hundred forty-five of 250 patients completed the questionnaire (mean age 76, range 65-95). The majority of patients were women (71%), white (95%), married (52%), and retired (90%), with a variety of tumor types and stages. Most patients (78%) completed the questionnaire on their own and reported acceptance of questionnaire length (91%), no difficult questions (94%), no upsetting questions (96%), and no missing questions (89%). The mean time to completion was 15 minutes, with a median of 12.5 (standard deviation 10, range 2-60). Information from this questionnaire helped identify physical and psychological impairments, poor nutrition, lack of social support, and untreated comorbidities. Appropriate referrals to a multidisciplinary team were made. CONCLUSION: This brief, comprehensive, self-administered questionnaire is feasible for use in the outpatient oncology setting and helped identify the needs of geriatric oncology patients. Prospective trials are needed to determine the effectiveness of the interventions offered.     

Age,stress, and isolation in older adults living with HIV

People living with HIV (PLWH) have increasingly longer life spans. This age group faces different challenges than younger PLWH, which may include increased stress and social isolation. The purpose of this study was to determine whether the age and sex of PLWH are associated with measures of physiologic stress, perceived stress, and social isolation. In this cross-sectional study, we enrolled 102 PLWH equally into four groups divided by age (younger or older than 50 years) and gender. Participants completed well-validated survey measurements of stress and isolation, and their heart rate variability over 60 minutes was measured by Holter monitor. The mean (SD) Perceived Stress Scale score was 17.4 (6.94), mean Visual Analog Stress Scale score was 3.51 (2.79), and mean Hawthorne Friendship Scale score, a measure of social isolation, was 17.03 (4.84). Mean heart rate variability expressed as the SD of successive N–N intervals was 65.47 (31.16) msec. In multivariable regression models that controlled for selected demographic variables, there was no relationship between the Perceived Stress Scale and age (coefficient = ?0.09, p =?0.23) or female gender (coefficient = ?0.12, p = 0.93); however, there was a modest relationship between female gender and stress using the Visual Analog Stress Scale (coefficient = 1.24, p = 0.05). Perceived Stress was negatively associated with the Hawthorne Friendship score (coefficient = ?0.34, p = 0.05). Hawthorne Friendship score was positively associated with younger age (coefficient = 0.11, p = 0.02). Age was the only independent predictor of physiologic stress as measured by heart rate variability (coefficient = ?1.3, p < 0.01). Our findings suggest that younger PLWH may experience more social isolation; however, age-related changes in heart rate variability do not appear to be related to perceived stress or social isolation. Future longitudinal research is required to more thoroughly understand this relationship and its impact on the health of PLWH.     

Psychiatric symptom burden in older people living with HIV with and without cognitive impairment: the UCSF HIV over 60 cohort study

Psychiatric comorbidities are common in people living with HIV (PLWH) and adversely affect life satisfaction, treatment adherence and disease progression. There are few data to inform the burden of psychiatric symptoms in older PLWH, a rapidly growing demographic in the U.S. We performed a cross-sectional analysis to understand the degree to which symptom burden was associated with cognitive disorders in PLWH over age 60. Participants completed a standardized neuropsychological battery and were assigned cognitive diagnoses using Frascati criteria. We captured psychiatric symptom burden using the Geriatric Depression Scale (GDS) and proxy-informed Neuropsychiatric Inventory-Questionnaire (NPI-Q). Those diagnosed with HIV-associated neurocognitive disorders (HAND, n?=?39) were similar to those without HAND (n?=?35) by age (median?=?67 years for each group, p?=?0.696), education (mean?=?16 years vs. 17 years, p?=?0.096), CD4+ T-lymphocyte counts (mean?=?520 vs. 579, p?=?0.240), duration of HIV (median?=?21 years for each group, p?=?0.911) and sex (92% male in HAND vs. 97% in non-HAND, p?=?0.617). Our findings showed similarities in HAND and non-HAND groups on both NPI-Q (items and clusters) and GDS scores. However, there was a greater overall symptom burden in HIV compared to healthy elder controls (n?=?236, p?p?相似文献   

A medical care model using comprehensive geriatric assessment for community-dwelling older Korean adults

BackgroundThe quality of life of older adults deteriorates when they lose their ability to perform activities of daily living. Therefore, the older adults should be assessed to identify risk factors for functional decline and to correct these factors so that they may live as independently as possible in the community. We developed a medical care model using comprehensive geriatric assessment (CGA) for community-dwelling older patients.MethodsThree hundred and ninety-one older adults who were frail or likely to be frail were selected. CGA was performed before and after the interventions to determine the effect of the interventions. Three interventions—exercise training, nutritional education, and medication reconciliation—were performed for 5.1 ± 0.6 months.ResultsA comparison of the results of the first and second assessments revealed that the participants showed improvement in physical function, quality of life, medication, and nutrition. The average gait speed had increased from 0.77 ± 0.17 m/s to 0.89 ± 0.20 m/s (P < 0.001). For health-related quality of life, the average EuroQol-5 dimension-3L score for each domain decreased significantly. The number of patients with polypharmacy decreased from 181(50 %) to 155(43 %) (P = 0.001). The number of patients who were at risk of malnutrition or malnourished decreased from 72(20 %) to 45(12 %) (P < 0.001). The majority of participants were highly satisfied and were willing to participate again.ConclusionOur medical model based on CGA showed a significantly positive effect on the physical function and quality of life of community-dwelling older adults. Our model may be a promising strategy for improving the care of them.     

HIV testing among clients in high HIV prevalence venues: disparities between older and younger adults

The Centers for Disease Control and Prevention recommends routine human immunodeficiency virus (HIV) testing of every client presenting for services in venues where HIV prevalence is high. Because older adults (aged ≥50 years) have particularly poor prognosis if they receive their diagnosis late in the course of HIV disease, any screening provided to younger adults in these venues should also be provided to older adults. We examined aging-related disparities in recent (past 12 months) and ever HIV testing in a probability sample of at-risk adults (N = 1238) seeking services in needle exchange sites, sexually transmitted disease clinics, and Latino community clinics that provide HIV testing. Using multiple logistic regression with generalized estimating equations, we estimated associations between age category (<50 years vs. ≥50 years) and each HIV testing outcome. Even after controlling for covariates such as recent injection drug use, older adults had 40% lower odds than younger adults did of having tested in the past 12 months (odds ratio [OR] = 0.6; 95% confidence interval [CI] = 0.40–0.90) or ever (OR = 0.6; 95% CI = 0.40–0.90). Aging-related disparities in HIV testing exist among clients of these high HIV prevalence venues and may contribute to known aging-related disparities in late diagnosis of HIV infection and poor long-term prognosis.     

Protective and risk factors associated with stigma in a population of older adults living with HIV in Ontario,Canada

Although the deleterious effects of HIV stigma are well documented, less is known about how various types of stigma impact older adults living with HIV disease and what factors exacerbate or lessen the effects of HIV stigma. Using cross-sectional data from the OHTN cohort study (OCS), we undertook multiple linear regression to determine the predictors of overall HIV stigma, and enacted, anticipated, and internalized stigma subscales in a sample of OCS participants age 50 and over (n=378). Being female, heterosexual, engaging in maladaptive coping, and having poor self-rated health were associated with greater overall stigma while being older, having greater mastery, increased emotional-informational social support, and a longer time since HIV diagnosis were associated with lower levels of stigma. The final model accounted for 31% of the variance in overall stigma. Differences in these findings by subscale and implications for practice are discussed.