[After the COVID crisis, what solutions for the future nursing home?] / Rapport 22-02. Après la crise COVID, quelles solutions pour l'EHPAD de demain ?

The ageing of the population induces situations of large vulnerability and dependence. Home care usually remains the best response to comply with the person's wish, the family's desire, and the civil society's interest. However, there are circumstances where patient management in a nursing home (EHPAD) is the only solution. The present pandemic of coronavirus COVID-19 has highlighted the issue of EHPAD and their limitations to provide high quality care. To analyze the current position of EHPAD into the care chain and to understand difficulties to their functioning, it seems essential to seek out accelerated changes in the EHPAD since their establishment in 1999 and then in the light of the current crisis, propose possible solutions with a positive view of the role which each EHPAD will have to ensure for future.

[Prostate cancer of elderly patients: Place and role of geriatric assessment]. / Cancer de prostate des sujets âgés : place et rôle de l'évaluation gériatrique.

INTRODUCTION: The aim of this study was to appreciate the place and role of geriatric assessment in elderly patients with prostate cancer. MATERIALS AND METHODS: We performed a retrospective analysis of prostate cancer patients who underwent geriatric assessment during the therapeutic management from 2008 to 2014. Patient, tumor, treatment characteristics and their associated toxicity as well as the parameters of geriatric assessment were studied. The occurrence of geriatric assessment within the 3 months preceding a therapeutic decision was reviewed. RESULTS: Data of seventy-four patients were analyzed with a median follow-up of 15.6 years. The average age at diagnosis was 74.3 and 80.6 at the geriatric assessment. At the time of the geriatric assessment 64 patients had metastatic disease, 39 were in poor condition more than 50% of patients had walking ability disorders. Thirteen patients underwent radical surgery, 28 received radiotherapy, 30 patients had chemotherapy and hormonotherapy was prescribed for 72 patients. The geriatric assessment, requested on average 15 years after diagnosis, was not carried out within the 3 months preceding treatment decision for 55 patients. CONCLUSION: The recourse to geriatric assessment is predominantly used to endorse a decision of supportive care for elderly patients with prostate cancer. An early intervention by a geriatrician consultant for the initial management and then at each therapeutic event is a sine qua non condition for efficient personalized therapeutic management suitable to every patient according to physiological age. LEVEL OF EVIDENCE: 4.

Six-month outcome of elderly people hospitalized via the emergency department: the SAFES cohort.

BACKGROUND: The objective of the study was to identify factors predictive of 6-month institutionalization or mortality in frail elderly patients after acute hospitalization. METHODS: A prospective cohort of elderly subjects 75 years and older was set up in nine French teaching hospitals. Data obtained from a comprehensive geriatric assessment were used in a Cox model to predict 6-month institutionalization or mortality. Institutionalization was defined as incident admission either to a nursing home or other long-term care facility during the follow-up period. RESULTS: Crude institutionalization and death rates after 6 months of follow-up were 18% and 24%, respectively. Independent predictors of institutionalization were: living alone (HR=1.83; 95% CI=1.27-2.62) or a higher number of children (HR=0.86; 95% CI=0.78-0.96), balance problems (HR=1.72; 95% CI=1.19-2.47), malnutrition or risk thereof (HR=1.93; 95% CI=1.24-3.01), and dementia syndrome (HR=1.88; 95% CI=1.32-2.67). Factors found to be independently related to 6-month mortality were exclusively medical factors: malnutrition or risk thereof (HR=1.92; 95% CI=1.17-3.16), delirium (HR=1.80; 95% CI=1.24-2.62), and a high level of comorbidity (HR=1.62; 95% CI=1.09-2.40). Institutionalization (HR=1.92; 95% CI=1.37-2.71) and unplanned readmission (HR=4.47; 95% CI=3.16-2.71) within the follow-up period were also found as independent predictors. CONCLUSION: The main factors predictive of 6-month outcome identified in this study are modifiable by global and multidisciplinary interventions. Their early identification and management would make it possible to modify frail elderly subjects' prognosis favorably.

Derivation and validation of a mortality-risk index from a cohort of frail elderly patients hospitalised in medical wards via emergencies: the SAFES study.

To identify predictive factors for 2-year mortality in frail elderly patients after acute hospitalisation, and from these to derive and validate a Mortality Risk Index (MRI). A prospective cohort of elderly patients was set up in nine teaching hospitals. This cohort was randomly split up into a derivation cohort (DC) of 870 subjects and a validation cohort (VC) of 436 subjects. Data obtained from a Comprehensive Geriatric Assessment were used in a Cox model to predict 2-year mortality and to identify risk groups for mortality. A ROC analysis was performed to explore the validity of the MRI. Five factors were identified and weighted using hazard ratios to construct the MRI: age 85 or over (1 point), dependence for the ADL (1 point), delirium (2 points), malnutrition risk (2 points), and co-morbidity level (2 points for medium level, 3 points for high level). Three risk groups were identified according to the MRI. Mortality rates increased significantly across risk groups in both cohorts. In the DC, mortality rates were: 20.8% in the low-risk group, 49.6% in the medium-risk group, and 62.1% in the high-risk group. In the VC, mortality rates were respectively 21.7, 48.5, and 65.4%. The area under the ROC curve for overall score was statistically the same in the DC (0.72) as in the VC (0.71). The proposed MRI appears as a simple and easy-to-use tool developed from relevant geriatric variables. Its accuracy is good and the validation procedure gives a good stability of results.

IANA (International Academy on Nutrition and Aging) Expert Group: weight loss and Alzheimer's disease.

Weight loss, together with psychological and behavioural symptoms and problems of mobility, is one of the principal manifestations of Alzheimer's disease (AD). Weight loss may be associated with protein and energy malnutrition leading to severe complications (alteration of the immune system, muscular atrophy, loss of independence). Various explanations have been proposed such as atrophy of the mesial temporal cortex, biological disturbances, or feeding behaviours; however, none has been proven. Prevention of weight loss in AD is a major issue. It requires regular follow-up and must be an integral part of the care plan. The aim of this article is to review the present state of scientific knowledge on weight loss associated with AD. We will consider four points: the natural history of weight loss, its known etiological factors, its consequences and the various management options.

[Outcomes and quality of life of elderly patients older than 80 years three months after a stay in an intensive care unit]. / Devenir et qualité de vie d'une population âgée de plus de 80 ans trois mois après un séjour en réanimation.

OBJECTIVES: The aging of the population has seen an increase in the number of elderly patients admitted to reanimation units. We sought to know the outcomes and evolution of the quality of life of a population of elderly patients after their experience with this type of service. METHOD: We included all patients older than 80 years who had been in two intensive care units in the Loire region of France between October 2005 and May 2006. We studied their state of mind 3 months after they exited the service. Then, for the survivors, we used the Activities of Daily Living (ADL) scale and the generic questionnaire of health, the SF-36, to evaluate the evolution of their degree of autonomy and quality of life related to health compared to that one month prior to entry in the reanimation unit. RESULTS: We included 70 patients (mean age 85.2+/-4.5 years). At 3 months after exiting reanimation, the survival rate was 57%, and 28 survivors underwent rating scale testing. The physical score of the SF-36 and the ADL score were significantly decreased as compared with that one-month before admission, with no significant difference in mental score of the SF-36. Physical deterioration did not have a significant effect on the evolution of perceived health (dimension GH of the SF-36), life and relations with others (dimension SF) or mental health (dimension MH). The decreased ADL score was correlated with that of the two physical dimensions of the SF-36, with no correlation with the four psychic dimensions. A total of 92% of patients were satisfied with their care in reanimation and three of four would agree to go back if their state required it. For the others, it is a question of respecting the will of the elderly patients confronted with reanimation care. CONCLUSION: Three months after intensive care with reanimation, elderly patients do not have significantly modified perceived health and psychic state as compared with objective deteriorated physical capacity. The absence of consensus on the threshold of old age and the quality-of-life instrument to use prevents a comparison of our results with those in the literature. However, others have shown and we agree that elderly people could benefit from reanimation therapy.

[Investigation of an outbreak of norovirus gastroenteritis in a geriatric hospital]. / Investigation d'une épidémie de gastro-entérite à norovirus dans un hôpital gériatrique.

In aged-care facilities, gastroenteritis outbreaks are responsible for big trouble in the management of cares to the elderly. In November 2002, a gastroenteritis outbreak was observed in 5 of the 6 wards of the geriatric hospital La Charité, University Hospital of Saint-Etienne, France, with an attack rate of 38.5% in the elderly (70 infected from 182 patients) and of 26.0% in the nursing staff (40 infected from 154 agents). The outbreak lasted 30 days with a peak corresponding to 79.8% of the cases between the 11(th) and the 20(th) of November. The first cases were observed in the two short-term-care wards; then, the outbreak spread rapidly to 3 of the 4 long-term care units. Health care workers were contaminated later than the elderly (P < 0.001 by Kruskal-Wallis test). A self-administered questionnaire was documented by most of the nursing staff; the most frequently observed clinical symptoms in this population were nausea (82.5%), abdominal pain (80.0%), diarrhoea (70.5%), asthenia (67.5%) and vomiting (62.5%). Thirty-five percent of the health care workers ceased their work. The causative agent of the gastroenteritis was identified by RT-PCR in the stools of 5 aged persons as a norovirus close to the Lordsdale strain (genogroup II). These findings illustrate the respective role of elderly and health care workers in the spread of the gastroenteritis outbreak inside the geriatric hospital.

High-performance liquid chromatography-mass spectrometry method for determination of anagrelide in human plasma.

This paper describes a simple, fast and sensitive liquid chromatography-mass spectrometry method for quantification of an anti-thrombocythemic agent, anagrelide in human plasma. The samples were subjected to a liquid-liquid extraction after addition of a buffer and an internal standard. Chromatography was performed on an Inertsil ODS2 column and the extract was injected onto a HPLC system coupled with mass spectrometric detection. Linear responses for standards were observed from 50 to 7500 pg/ml. The accuracy of intra-assay and inter-assay were in the ranges 4.3-4.4% and 4.8-5.6%, respectively. The method is simple and reproducible with a run time of less than 2 min.

Dual-task-related gait changes in the elderly: does the type of cognitive task matter?

Dual-task-related gait changes among older adults while they perform spoken verbal tasks have been reported frequently. The authors examined whether the type of walking-associated spoken verbal task matters for dual-task-related gait changes in 16 older adults classified as transitionally frail. Mean stride time increased significantly when they walked and performed an arithmetic or a verbal fluency task compared with when they only walked (p < .001), whereas the coefficients of variation increased significantly only when they walked and performed the arithmetic task (p = .005) but not the verbal fluency task (p = .134). Those findings suggest that stride time variability under a dual-task condition depends on the type of walking-associated spoken verbal task.

[Consensus statement on severe dementia]. / Consensus sur la démence de type Alzheimer au stade sévère.

Under the auspices of the French Society of Gerontology and Geriatrics, a multidisciplinary team including geriatritians, neurologists, epidemiologists, psychiatrists, pharmacologists and public health specialists developed a consensus on care for patients with severe dementia. They defined 21 recommendations for general practitioners, long-term care physicians and specialists based on knowledge available in 2005. At all stages of the disease, the objective of care is to improve as much as possible quality-of-life for the patient and his/her family, including a life project until the end of life. It is always possible to do something for these patients and their family: nutritional status, behavior disorders, and incapacities to deal with basic activities of daily life have to be taken in consideration. Resource allocation and proximity care have to be targeted. Research areas necessary to improve the care of patients with severe dementia has been selected.

[Is very old age a prognostic factor for outcome after a first stroke?]. / L'âge très élevé constitue-t-il un facteur pronostique du devenir après un premier accident vasculaire cérébral?

AIM: To determine whether very old age, older than 80 years, after a stroke is a significant predictor of mortality, orientation to a specific care pathway after the acute phase and functional status at 6 months after the stroke. PATIENTS: A sample of 112 consecutive patients admitted to the emergency department because of a first stroke, with hemiplegia and/or aphasia over 6 months, who satisfied strict inclusion/exclusion criteria. Forty-seven patients were older than 80. METHOD: After initial diagnosis and enrolment in the study, follow-up assessments were conducted at 48 hours, 15 days and 6 months. Demographic, medical, and radiographic data were collected, and patients were evaluated on the NIHSS, MMSE, Barthel Index, FIM(TM) and FAM scales. Descriptive statistics were generated, as were uni- and multivariate between group comparisons. RESULTS: Our study shows that after a first stroke, old age is significantly associated with a high rate of death, a low rate of orientation to a physical medicine and rehabilitation unit and return to home but not poorer functional outcome. CONCLUSION: Old age is therefore a determinant of post stroke management. Further studies are needed to evaluate whether in patient rehabilitation would result in significant functional benefit, considering the high cost of care, high risk of recurrent stroke, and high rate of death.

[Consensus statement on severe dementia]. / Consensus sur la démence de type Alzheimer au stade sévère.

Under the auspices of the French Society of Gerontology and Geriatrics, a multidisciplinary group of experts, including geriatricians, neurologists, epidemiologists, psychiatrists, pharmacologists, and public health specialists developed consensus recommendations about care for patients with severe dementia. They defined 21 recommendations for general practitioners, long-term care physicians, and specialists, based on the knowledge currently available (2005). The aim of care at all stages is to mitigate the quality-of-life of patient, caregiver, and family insofar as possible, combining care and future planning until the end of life. Management, to take into account problems including nutritional status, behavior disorders, and ability (or inability) to perform activities of daily living, must be global, multidisciplinary, and coordinated and must optimize use of local medical and social resources. The group also stressed the importance of clinical research to improve knowledge of disease course and assess management strategies and recommended specific area for research.

Subjective sleep and cognitive complaints in 65 year old subjects: a significant association. The PROOF cohort.

OBJECTIVE: The prevalence of subjective sleep and cognitive complaints increases with age. The purpose of this study was to investigate the link between subjective cognitive and sleep complaints in a population aged 65. DESIGN AND SETTING: analysis of a cohort of 1011 subjects aged 65 years old at time of inclusion. METHODS: Older people underwent a cognitive tests battery and a nocturnal polygraphy recording. Subjective cognitive difficulties were scored on the McNair and Kahn Scale. Subjective sleep complaints were evaluated according to the St. Mary's Hospital Sleep Questionnaire and the Epworth Sleepiness Scale score. RESULTS: In a 65 years old population, an association between subjective cognitive difficulties and poor sleep quality was observed. This remained significant after adjustment on gender, depression score, anxiety, educational level, medication intake, Apnea/Hypopnea index, Body Mass Index and Mini-Mental State Examination (OR = 2.1; p = 0.0002). Similar significant association was demonstrated between subjective cognitive difficulties and daytime sleepiness (OR = 2.6; p = 0.0007). CONCLUSION: There was a significant association between subjective cognitive and sleep complaints, and daytime sleepiness in our population of older people.

Serum pentosidine as an indicator of Alzheimer's disease.

Pentosidine, an advanced glycation end product (AGE), was assayed by HPLC in serum proteins from patients with Alzheimer type dementia (AD), patients with diabetes mellitus (D), and healthy (C) age-matched old subjects (mean age from each group = 84 years). Serum pentosidine was significantly different between the three groups despite similar renal function (serum creatinine < 160 micromol/L). In all groups of patients, pentosidine was independent of glycated hemoglobin (HbA1C) and the early glycation marker fructosamine and appeared to be an independent marker, mainly bound to serum albumin. Pentosidine could be an important factor useful for the diagnosis of Alzheimer's disease.

Relation between locomotion impairment, functional independence in retirement, and occupational strain resulting from work carried out during working life. Study of a sample population of 350 miners in the Loire valley in France.

STUDY OBJECTIVES: To analyse long term effects of working conditions experienced at an advanced age, and after retirement by quantifying occupational strain, impairment, and disability to establish their interrelation. DESIGN: Retrospective study. PARTICIPANTS: Retired miners from The French Coal Board who had worked in the coal fields of the Loire valley. From a potential population of 507 retired miners, 350 were completely evaluated. MEASUREMENT: The study examines the occupational strain experienced by each subject, measured using both auto-evaluation and evaluation by experts and the locomotion impairment and the functional independence. MAIN RESULTS: A significant relation between the evaluation of occupational strain and functional independence and locomotion impairment of the low back was found and also a significant relation between locomotion impairment of the low back and the length of time spent working at the coal face. CONCLUSIONS: This study confirms other studies as regards the effects of occupation on health status and on the aging process, but it goes further to show the consequences of this relation on functional independence.

Etiologic and outcome profiles in hypoactive and hyperactive subtypes of delirium.

The existence of hyperactive, hypoactive, or mixed clinical subtypes of delirium is widely accepted. But relationships between these motor profiles and etiology or outcome remain unclear. The aim of this study was to compare etiologic and outcome profiles in a case series of 183 elderly patients (mean age = 84.1 years, SD = 5.9) consecutively admitted into the geriatric wards of two French university hospitals or referred to a geriatric psychiatry consultation-liaison unit within a Swiss university hospital. All patients met DSM-III-R criteria for delirium and were classified into clinical subtypes according to the results of a previous factor analysis of scores on a 19-item checklist rating a wide range of delirium symptoms. The hyperactive subtype was more frequent (n = 85, 46.5%) than the unspecified (n = 50, 27.3%) and hypoactive subtypes (n = 48, 26.2%). There was no significant difference in terms of etiologic or outcome profile between clinical subtype groups. The presence of acute metabolic disorders, cardiovascular disease, and hyperthermia as etiologic factors was significantly associated with full recovery of the episode at 3 weeks follow-up, whereas probable preexisting dementia was significantly associated with partial recovery or failure to recover.

Energy and nutrient intake of elderly hospitalized patients in a steady metabolic status versus catabolic status.

Protein undernutrition enhances frailty and aggravates intercurrent diseases generally observed in elderly patients. Undernutrition results from insufficient food intake and catabolic status. Daily nutrient intakes were explored for hospitalized geriatric patients. Nutrient intake (carbohydrates, lipids, proteins, and calcium) was determined in randomly selected geriatric patients (n=49) over five consecutive days by weighting food in the plate before and after meals. For each geriatric patient, catabolic status and risk factors of undernutrition were considered. Results were compared between patients in a steady status or catabolic status. In steady status patients, protein, lipid and carbohydrate intake but not calcium intake, met recommended dietary allowances (total caloric intake:1535 +/- 370 Cal/day ; protein:1+/- 0.4 g/kg/day ; carbohydrates:55 +/- 7.7 % ; lipids: 30 +/- 6.3 % ; calcium:918 +/- 341 mg/day) . Patients in catabolic status (cardiopulmonary deficiency , neurologic disease , inflammatory process) had lower total caloric intake, lower protein intake and dramatically lower calcium intake (total caloric intake : 1375 +/- 500 Cal/day ; protein :0.9 +/- 0.4 g/kg/day ; carbohydrates : 54 +/- 8.3 % ; lipids : 31 +/-6.2 % ; calcium : 866 +/- 379 mg/day). Nutrient intake was lower in elderly patients hospitalized in short stay care units, perhaps due to failure to recognize suitable nutrient requirements. Protein-caloric undernutrition should be diagnosed early during hospitalization in order to allow appropriate dietary supplementation. However the incidence of protein undernutrition among elderly patients as a cause or a consequence of adverse pathophysiological processes remains a cause of debate.

[Prognostic significance of electrocardiographic changes observed in the immediate postoperative period of isolated aortic valve replacements]. / Signification pronostique des modifications électrocardiographiques observées dans les suites immédiates des remplacements valvulaires aortiques isolés.

The predictive value of early postoperative ECG changes was studied in 144 patients: 106 men (mean age 50.6 +/- 12.9 years) and 38 women (mean age 49.7 +/- 15.3 years), undergoing isolated aortic valve replacement (AVR) with a Björk-Shiley prosthesis between January 1973 and December 1976, using an identical protocol of myocardial protection. Eighty four patients had pure or predominant aortic stenosis, 60 had pure or predominant aortic regurgitation. The early postoperative ECGs (first 30 days) were compared with the preoperative recordings to determine the significance of the changes observed in the immediate postoperative period. Changes of ventricular repolarisation (0.2 mV ST depression and/or 0.5 mV or more T wave inversion) were observed in 44% of cases. Isolated T wave inversion--more common in aortic incompetence than in aortic stenosis--had a good prognosis. On the other hand, ST depression was associated with a worse prognosis (mortality rate three times higher). Conduction defects, either atrioventricular or intra-ventricular, were observed in 30% of cases. They had no effects on mortality or long-term outcome. Atrial fibrillation was observed in 16% of cases and had a good prognosis. In conclusion, the only change in the early postoperative ECG of patients undergoing isolated AVR associated with a poor medium or long-term prognosis, was significant ST depression.

[A rare cause of loss of consciousness: mastocytosis. Apropos of 3 cases]. / Une cause rare de pertes de connaissance: la mastocytose. A propos de 3 cas.

The authors report three cases of syncope due to systemic mastocytosis. This is a rare cause of syncope but should be recalled in certain circumstances. In the light of these cases, the authors review the literature with respect to this unusual presentation. Syncope may occur at any age. Loss of consciousness may be more or less complete, brief or prolonged, isolated or recurrent and usually accompanied by prodromal symptoms. The least controversial physiopathogenic mechanism of these syncopes is intense vasoplegia induced by the release of vasoactive mediators, especially histamine. When there is a clinical suspicion of mastocytosis, even in the absence of skin changes, the diagnosis is confirmed by biopsy which shows abnormally high numbers of mastocytes irrespective of the organ biopsied. The treatment of acute forms with collapse is based on intravenous infusion of macromolecular fluids and injections of epinephrine. Prevention is by drugs which inhibit the synthesis of histamine, the degranulation of mastocytes and the production of prostaglandin D2.

[Painless infarction in antiphospholipid syndrome]. / Infarctus indolore au cours du syndrome des antiphospholipides.

The authors report a rare case of myocardial infarction secondary to coronary thromboses caused by the antiphospholipid syndrome. The relations between the cardiac pathology, especially the coronary disease, and antiphospholipid antibodies are recalled. The importance and methods of monitoring the anticoagulant therapy are emphasised.