Effectiveness of Therapeutic Patient Education Interventions for Older Adults with Cancer: A Systematic Review.

The incidence of cancer increases with age and demographics shows that the population of western countries is dramatically ageing. The new discipline of Geriatric Oncology is emerging aiming at providing tailored and patient-centred support to older adults with cancer. With the development of oral cancer therapy and outpatient treatments, Therapeutic Patient Education (TPE), aiming at enabling the patient and their relatives to cope with the disease in partnership with health professionals, appears to be an interesting and useful tool. The purpose of this paper is to search for evidence of the effectiveness of educational interventions for patients in older adults with cancer. The first screening found 2,617 articles, of which 150 were eligible for review. Among them, fourteen finally met the inclusion criteria: experimental and quasi-experimental studies enrolling older adults (over 65 years old), suffering from cancer and receiving an educational intervention. The types of educational intervention were diverse in these studies (support by phone and web base material). The results appear to be positive on anxiety, depression and psychological distress, patient knowledge and pain. However, data currently available on the effectiveness of a TPE program in Geriatric Oncology is lacking. Further studies are needed to assess the effectiveness of TPE programs adapted to the specific circumstances of the older adult.

Alzheimer's disease and related syndromes and hospitalization: a nationwide 5-year longitudinal study.

BACKGROUND AND PURPOSE: To study the association between Alzheimer's disease and related syndromes (ADRS) and the incidence of short-stay hospitalizations from the year before (Y-1 ) to 4 years after (Y1 -Y4 ) ADRS identification in the healthcare system. METHODS: Among all beneficiaries of the French health insurance general scheme aged 40 years or more, those with an incident ADRS in 2011, identified through long-term disease registry, hospitalization diagnoses or ADRS-specific drug delivery, were matched with beneficiaries without ADRS of the same age, gender and residence area. The annual incidence rates of all-cause hospitalizations (excluding those with a diagnosis code of ADRS) were compared between individuals with or without ADRS using incidence ratios (IRs) globally and by age, gender, deprivation index and modified Charlson score. We also studied cause-specific hospitalizations using patients' diagnoses and procedure codes. RESULTS: A total of 90 871 subjects with and 90 871 subjects without ADRS were included (mean age 79.6 years, 66% females). From Y-1 to Y4 , incidence rates were significantly higher in subjects with ADRS than in those without for all-cause hospitalization [IR(Y-1 ) = 1.73; 95% confidence intervals, 1.71-1.75; IR(Y4 ) = 1.37; 95% confidence intervals, 1.35-1.39], hospitalizations for social reasons [IR(Y-1 ) = 4.28; IR(Y4 ) = 2.70], fall [IR(Y-1 ) = 5.36; IR(Y4 ) = 2.59], injury [IR(Y-1 ) = 2.71; IR(Y4 ) = 2.09] and infection [IR(Y-1 ) = 2.04; IR(Y4 ) = 2.07]. The inverse was observed for hospitalizations for cataract surgery [IR(Y-1 )=0.73; IR(Y4 ) = 0.51] or total hip prosthesis after 2 years [IR(Y4 ) = 0.72]. CONCLUSIONS: Incident ADRS cases were associated with a higher incidence of hospitalization, but these subjects underwent some common non-emergency surgeries less frequently. Future studies need to assess the clinical impact of these differences.

A web-based multidomain lifestyle intervention with connected devices for older adults: research protocol of the eMIND pilot randomized controlled trial.

BACKGROUND: Multidomain interventions composed of nutritional counseling, exercise and cognitive trainings have shown encouraging results as effective preventive strategies delaying age-related declines. However, these interventions are time- and resource-consuming. The use of Information and Communication Technologies (ICT) might facilitate the translation from research into real-world practice and reach a massive number of people. AIM: This article describes the protocol of the eMIND study, a randomized controlled trial (RCT) using a web-based multidomain intervention for older adults. METHODS: One hundred and twenty older adults (≥ 65 years), with a spontaneous memory complaint, will be randomly assigned to a six-month web-based multidomain (nutritional counseling, physical and cognitive trainings) intervention group with a connected accelerometer (number of steps, energy expenditure), or to a control group with access to general information on healthy aging plus the accelerometer, but no access to the multidomain intervention. The main outcome is the feasibility/acceptability of the web-based intervention. Secondary clinical outcomes include: cognitive functions, physical performance, nutritional status and cost-effectiveness. RESULTS: We expect a high amount of adherers (ie, > 75% compliance to the protocol) to reflect the feasibility. Acceptability, assessed through interviews, should allow us to understand motivators and barriers to this ICT intervention. We also expect to provide data on its effects on various clinical outcomes and efficiency. CONCLUSION AND DISCUSSION: The eMIND study will provide crucial information to help developing a future and larger web-based multidomain lifestyle RCT, which should facilitate the translation of this ICT intervention from the research world into real-life clinical practice for the healthcare of older adults.

Visual Impairment Screening at the Geriatric Frailty Clinic for Assessment of Frailty and Prevention of Disability at the Gérontopôle.

OBJECTIVES: To evaluate visual performance and factors associated with abnormal vision in patients screened for frailty at the Geriatric Frailty Clinic (GFC) for Assessment of Frailty and Prevention of Disability at Toulouse University Hospital. DESIGN: Retrospective, observational cross-sectional, single-centre study. SETTING: Institutional practice. PARTICIPANTS: Patients were screened for frailty during a single-day hospital stay between October 2011 and October 2014 (n = 1648). MEASUREMENTS: Collected medical records included sociodemographic data (including living environment and educational level), anthropometric data, and clinical data. The general evaluation included the patient's functional status using the Activities of Daily Living (ADL) scale and the Instrumental Activity of Daily Living (IADL) scale, the Mini-Mental State Examination (MMSE) for cognition testing, and the Short Physical Performance Battery (SPPB) for physical performance. We also examined Body Mass Index (BMI), the Mini-Nutritional Assessment (MNA), and the Hearing Handicap Inventory for the Elderly Screening (HHIE-S) tool. The ophthalmologic evaluation included assessing visual acuity using the Snellen decimal chart for distant vision, and the Parinaud chart for near vision. Patients were divided into groups based on normal distant/near vision (NDV and NNV groups) and abnormal distant/near vision (ADV and ANV groups). Abnormal distant or near vision was defined as visual acuity inferior to 20/40 or superior to a Parinaud score of 2, in at least one eye. Associations with frailty-associated factors were evaluated in both groups. RESULTS: The mean age of the population was 82.6 ± 6.2 years. The gender distribution was 1,061 females (64.4%) and 587 males (35.6%). According to the Fried criteria, 619 patients (41.1%) were pre-frail and 771 (51.1%) were frail. Distant and near vision data were available for 1425 and 1426 patients, respectively. Distant vision was abnormal for 437 patients (30.7%). Near vision was abnormal for 199 patients (14%). Multiple regression analysis showed that abnormal distant vision as well as abnormal near vision were independently associated with greater age (P < 0.01), lower educational level (P < 0.05), lower performance on the MMSE (P < 0.001), and lower autonomy (P < 0.02), after controlling for age, gender, educational level, Fried criteria, and MMSE score. CONCLUSION: The high prevalence of visual disorders observed in the study population and their association with lower autonomy and cognitive impairment emphasises the need for systematic screening of visual impairments in the elderly. Frailty was not found to be independently associated with abnormal vision.

Impact of an oncogeriatric consulting team on therapeutic decision-making.

Increased life expectancy and cancer incidence imply the need to develop a specialized care policy for elderly patients with cancer. We created an oncogeriatric consulting team (OGCT) in Toulouse University Hospital to carry out comprehensive gerontological assessment at the bedside of hospitalized patients. We analyze the impact on the final cancer treatment decision of this mobile geriatric assessment. We carried out a descriptive, retrospective real-life analysis of a patient cohort over a two-year period. The OGCT assessed 124 patients, of whom the majority were women (54.8%), median age 81 years, living at home (95.2%) and with family caregivers (86.5%). Nearly all were frail (96.7% according to the classification of Balducci and colleagues) and 3.2% were vulnerable. The team's decisions were analyzed for patients who had not yet been treated (n=107). After analysis, the team's proposal was in line with the initial cancer treatment plan in 68.2% of cases (n=73). In cases where there was a disagreement, the final decision was in line with the mobile team's proposal in 17.75% of 107 patients (n=19). The decision of the team was followed more often when their assessment proposed strictly palliative treatment. The decision to give elderly patients specific cancer treatment seems in our experience rather to be a matter for the oncologists, and is not very susceptible to modification by geriatric opinion. On the other hand, the geriatrician appears to be more credible and his/her opinion more likely to be followed when the patient is considered too frail and less aggressive, or even exclusively palliative, treatment is proposed.

End-of-life care for persons with advanced Alzheimer disease: design and baseline data from the ALFINE study.

CONTEXT: Alzheimer disease (AD) is the most common cause of dementia. Most affected individuals survive to an advanced stage of dementia, which is under-recognized as a terminal illness. OBJECTIVES: Our objectives were to better understand the clinical trajectory of advanced AD and to identify the palliative care needs of these patients. METHODS: This was an observational prospective study of AD patients in severe stage of disease included after a hospitalization in geriatric wards. They were followed up every three months during 2 years. At each visit, interviews provided data regarding: pain (Elderly Pain Caring Assessment scale), pressure ulcers, eating patterns, daily medications and use of health services. This paper describes the design of the ALFINE study and the characteristics of the recruited cohort. RESULTS: 112 patients were recruited (mean age: 84.03 + 6.96) years; 76.79% were women. Mean time since diagnosis of AD was 5.28 years. Pressure ulcers were observed in 42 patients. Pain assessment with the EPCA showed a mean score of 8.58. One third of patients with an EPCA score of more than 7 (median) had no analgesics. More than half of patients had been treated with antibiotics during the three months before inclusion in the study and 33 patients were still receiving antibiotics at inclusion. Two third of patients had been hospitalized in the month before inclusion. CONCLUSION: End-of-life care for individuals with end-stage AD is increasingly important because of the rising number of patients with this disease. Health care systems and clinicians should make efforts to ameliorate the suffering of patients and their caregivers.

Progress in the development of new drugs in Alzheimer's disease.

Alzheimer's disease (AD) is an age-related neurodegenerative disease with a global prevalence estimated at 26.55 million in 2006. During the past decades, several agents have been approved that enhance cognition of AD patients. However, the effectiveness of these treatments are limited or controversial and they do not modify disease progression. Recent advances in understanding AD pathogenesis have led to the development of numerous compounds that might modify the disease process. AD is mainly characterized neuropathologically by the presence of two kinds of protein aggregates: extracellular plaques of Abeta-peptide and intracellular neurofibrillary tangles. Abeta and tau could interfere in an original way contributing to a cascade of events leading to neuronal death and transmitter deficits. Investigation for novel therapeutic approaches targeting the presumed underlying pathogenic mechanisms is major focus of research. Antiamyloid agents targeting production, accumulation, clearance, or toxicity associated with Abeta peptide, are some approaches under investigation to limit extracellular plaques of Abeta-peptide accumulation. We can state as an example: Abeta passive and active immunization, secretases modulation, Abeta degradation enhancement, or antiaggregation and antifibrillization agents. Tau-related therapies are also under clinical investigation but few compounds are available. Another alternative approach under development is neuroprotective agents such as antioxidants, anti-inflammatory drugs, compounds acting against glutamate mediated neurotoxicity. Neurorestorative approaches through neurotrophin or cell therapy also represent a minor avenue in AD research. Finally, statins, receptor for advanced glycation end products inhibitors, thiazolidinediones, insulin, and hormonal therapies are some other ways of research for a therapeutic approach of Alzheimer's disease. Taking into account AD complexity, it becomes clear that polypharmacology with drugs targeting different sites could be the future treatment approach and a majority of the recent drugs under evaluation seems to act on multiple targets. This article exposes general classes of disease-modifying therapies under investigation.

Mild Alzheimer's disease: a "position paper".

Under the auspices of the Societe Francaise de Geriatrie et Gerontologie, a multi-disciplinary group of specialists in geriatrics, neurology, epidemiology, psychiatry, neuroradiology and nuclear medicine met with the aim of drawing up references on the methods for diagnosing and treating mild Alzheimer's disease. The critical analysis of international literature, conducted by Professor Bruno Vellas for the scientific committee, has served to support study of the latest knowledge in 2008. The multi-disciplinary group met on 14 and 15 May 2008 in order to set out the questions that this study must answer and to allocate draft studies. Thus, it has been possible to conduct a study focused on mild Alzheimer's disease, giving particular attention to diagnostic procedure, specific methods of treatment and the benefits of making a diagnosis.

Prevention of progression to dementia in the elderly: rationale and proposal for a health-promoting memory consultation (an IANA Task Force).

Alzheimer's disease (AD) is the most frequent form of dementia and according to the most recent estimation it affects nearly 27 million people in the world. The onset of the disease is generally insidious. It is becoming increasingly evident that the underlying pathophysiological mechanisms are active long before the appearance of the clinical symptoms of the disease. In the current context, it is important to develop strategies to delay the onset of cognitive decline. Delaying the onset by 5 years would reduce the prevalence by half at term, and a delay of 10 years would reduce it by three-quarters. The effectiveness of currently suggested preventive approaches remains to be confirmed, but certain strategies could be applied straight away to at-risk subjects. We propose that a health-promoting memory consultation should be set up for elderly persons who have attended a specialized memory consultation and in whom the diagnosis of dementia and of AD in particular, has not been established by standardized tools. Through this consultation, they would be offered full multidimensional investigation of all aspects of their health status, follow-up could be organized, general practitioners in private practice could be made more conscious of this population and the elderly could be made more aware of the risk factors to which they are exposed. The development of an information policy for the elderly would meet a present need. In our reflection, we must take into account the question of how to give this preventive consultation its due place in the healthcare pathway of the elderly person in order to ensure coordinated follow-up with all the other health professionals involved. The principle of the health-promoting memory consultation is undergoing validation in a large French multicentre preventive trial in 1200 frail elderly persons aged 70 years followed for three years, the Multidomain Alzheimer Preventive Trial (MAPT).

A nutritional education program could prevent weight loss and slow cognitive decline in Alzheimer's disease.

BACKGROUND: Weight loss is a common problem in patients with Alzheimer's Disease (AD). It is a predictive factor of mortality and it decreases patients' and caregivers' quality of life. OBJECTIVE: To determine if a nutritional education program can prevent weight loss in AD patients. SUBJECTS: 151 AD patients and their caregivers were enrolled to follow the intervention and 74 AD patients and their caregivers constituted a control group. METHOD: Caregivers in the intervention group followed 9 nutritional sessions of one hour each, over one year. Caregivers in the control group didn't follow any sessions but were offered advice provided in a normal follow-up. Patients weight, nutritional state, cognitive function, autonomy, mood, behaviour disorders at baseline and at 6- and 12-month follow-up. Caregivers burden, nutritional and AD knowledge at the baseline and at the 12-month follow-up. RESULTS: During the year follow-up, the mean weight increased in the intervention group (0.7+/-3.6 kg) whereas it decreased in the control group (-0.7+/-5.4 kg) (p<0.05). The nutritional status (MNA) was maintained in the intervention group (0.3+/-2.6) whereas it decreased significantly in the control group (-1.0+/-3.4) (p<0.005). After adjustment for baseline differences between the two groups (caregiver age, nutritional state, eating behaviour disorders, depression), the weight change between the two groups was not significant (0.6+/-0.4 kg vs. -0.6+/-0. 6 kg respectively in intervention group and control group). However, the percentage of patients with significant weight loss is decreased. The MMSE change became significant between the two groups: -2.3+/-0.3 vs. -3.4+/-0.4 respectively in intervention group and control group (p<0.05). CONCLUSIONS: These results suggest that a nutritional educational program intended for caregivers of AD patients could have a positive effect on patients weight and cognitive function.

[RS3PE syndrome: an acute edematous polyarthritis of the elderly with variable prognosis]. / Le syndrome RS3PE: une polyarthrite aiguë oedémateuse du sujet âgé au pronostic variable.

The RS3PE syndrome or subacute edematous polyarthritis of the elderly remains a doubtful entity. We report three cases that exhibited different courses: complete recovery, definite rheumatoid polyarthritis, and chronicity as a sign of myelodysplasic disease. These three different courses raise the question of whether RS3PE is a disease or a syndrome. Actually, the use of the term RS3PE syndrome should be restricted to cases with a favorable outcome. Definitive diagnosis thus cannot be reached before complete recovery.

Alzheimer disease: protective factors.

Approximately 6-8% of all persons aged >65 y have Alzheimer disease and the prevalence of the disease is increasing. Any intervention strategy aimed at decreasing risks or delaying the onset of the disease will therefore have a substantial effect on health care costs. Nutrition seems to be one of the factors that may play a protective role in Alzheimer disease. Many studies suggest that oxidative stress and the accumulation of free radicals are involved in the pathophysiology of the disease. Several studies have shown the existence of a correlation between cognitive skills and the serum concentrations of folate, vitamin B-12, vitamin B-6, and, more recently, homocysteine. However, nutritional factors have to be studied not alone but with the other factors related to Alzheimer disease: genetics, estrogen, antiinflammatory drug use, and socioeconomic variables. The objective of this article was to review recent studies in this field.

Relation between HLA DRB1 alleles and corticosteroid resistance in giant cell arteritis.

OBJECTIVE: To evaluate the clinical usefulness of genomic HLA typing during the first two years of established giant cell arteritis (GCA). METHODS: HLA typing was performed by PCR-SSO in 41 selected white patients with GCA confirmed by biopsy. Patient data were compared with those of a control group of 384 bone marrow donors (relative risk, p value and chi 2 test for each allele). Clinical features at onset and response to treatment over a two year period were evaluated in relation to the genetic pattern. RESULTS: DRB1*04 was significantly increased in the GCA group (frequency of 48.78% compared with 19.79% in controls, p < 0.001). The distribution of the DRB1*04 subtypes in the GCA group was similar to that in controls. No clinical or biological differences were found in association with HLA at the time of diagnosis. Over the two year follow up, nine patients presented resistance to corticosteroid treatment and eight of these (88.88%) had DRB1*04 (p < 0.001). CONCLUSIONS: GCA seems to be associated with HLA DRB1*04 (regardless of the subtype) and this association appears to be accompanied by corticosteroid resistance, suggesting that genomic typing may be useful to identify patients eligible for early alternative treatment to corticosteroid drugs.