[Geriatric pathways and organisation in response to the needs of EDS]. / Organisation et filières gériatriques en réponse aux besoins des SAU.

The emergency department remains the main method of admission for older people to hospital. The management of old elderly in these departments is a complex subject. It's particularities and the specificities of the evaluation of their health contribute to the difficulties of the care teams. For the elderly, a visit to the emergency room is a significant medical event in the care process that can have repercussions on their functional decline. The promotion of a geriatric culture in emergency departments is essential and can be done in different ways, but collaboration between emergency physicians and geriatricians remains essential for successful care adapted to the specific characteristics of elderly patients.

[A pragmatic approach to iatrogenic risk in the emergency room]. / Approche pragmatique du risque iatrogène aux urgences.

The links between the emergency department (ED) and drug-related harm are close. In practice, it is necessary to ask systematically if an iatrogenic accident is possible and to evaluate a new prescription carefully so as not to create iatrogenia during the visit to the emergency department. Any situation in which a nurse takes charge of an emergency room must be subject to precautions. Simple measures should be put in place during any hospitalisation of an elderly person.

[Hypotensions in the elderly: Clinical and therapeutic features]. / Hypotensions du sujet âgé : aspects cliniques et thérapeutiques.

Hypotension and especially very low diastolic blood pressure could be an at-risk situation in very old and frail patients and in those with coronary heart disease. Chronic hypotension in people with heart failure is an indicator of poor prognosis and hinders the management of therapy. Orthostatic hypotension is a decrease in blood pressure>20mmHg for systolic and/or>10mmHg for diastolic within 3minutes after transition from supine to upright. Orthostatic hypotension may be symptomatic or not. The search for orthostatic hypotension is part of the clinical examination of elderly patients with hypertension, falling, diabetes and or polymedication. First intention treatment aims to correct modifiable modifying factors and to limit the circulatory consequences of orthostatism by elastic venous compression.

Predisposing and precipitating factors for delirium in community-dwelling older adults admitted to hospital with this condition: A prospective case series.

BACKGROUND: Factors associated with delirium among community-dwelling older adults have been poorly studied. Our aim was to describe the prevalence of predisposing and precipitating factors for delirium among patients admitted for delirium and to assess whether these factors were appropriately recognized at the first patient assessment at hospital. METHODS: Consecutive community-dwelling individuals admitted to three geriatric acute care units with a confirmed initial diagnosis of delirium were prospectively included. An independent investigator recorded, using a predefined form, any acute medical condition considered by the attending geriatrician to be a precipitating factor, at the first patient assessment and at the end of his stay in acute care. RESULTS: A total of 208 patients were included, 80.0% had a pre-existing cognitive or neurological disorder, or both. The most frequent precipitating factor found were infections (49.0% of all patients, mainly lung and urinary tract infections), followed by drugs (30.8%), dehydration (26.4%) and electrolytic disturbances (18.7%, mostly hyponatremia). 91% of patients had a cerebral imagery, but acute neurological conditions were found in only 18.3%. Fewer precipitating factors were found at first than at final assessment (1.4 (95%CI 1.3-1.6) versus 1.9 (95%CI 1.8-2.0) respectively, p<0.001). This difference was significant for all main categories of precipitating factors. CONCLUSIONS: Infections, followed by drugs and hydro-electrolytic disorders seem to be the most frequent precipitating factors for delirium in community-dwelling elderly individuals. Early diagnostic and management of precipitating factors in these patients should be improved, as a significant number of them are missed at the initial assessment.

Pressure ulcers are associated with 6-month mortality in elderly patients with hip fracture managed in orthogeriatric care pathway.

Despite orthogeriatric management, 12% of the elderly experienced PUs after hip fracture surgery. PUs were significantly associated with a low albumin level, history of atrial fibrillation coronary artery disease, and diabetes. The risk ratio of death at 6 months associated with pressure ulcer was 2.38 (95% CI 1.31-4.32%, p = 0.044). INTRODUCTION: Pressure ulcers in hip fracture patients are frequent and associated with a poor outcome. An orthogeriatric management, recommended by international guidelines in hip fracture patients and including pressure ulcer prevention and treatment, could influence causes and consequences of pressure ulcer. However, remaining factors associated with pressure ulcer occurrence and prognostic value of pressure ulcer in hip fracture patients managed in an orthogeriatric care pathway remain unknown. METHODS: From June 2009 to April 2015, all consecutive patients with hip fracture admitted to a unit for Post-operative geriatric care were evaluated for eligibility. Patients were included if their primary presentation was due to hip fracture and if they were ≥ 70 years of age. Patients were excluded in the presence of pathological fracture or if they were already hospitalized at the time of the fracture. In our unit, orthogeriatric principles are implemented, including a multi-component intervention to improve pressure ulcer prevention and management. Patients were followed-up until 6 months after discharge. RESULTS: Five hundred sixty-seven patients were included, with an overall 14.4% 6-month mortality (95% CI 11.6-17.8%). Of these, 67 patients (12%) experienced at least one pressure ulcer. Despite orthogeriatric management, pressure ulcers were significantly associated with a low albumin level (RR 0.90, 95% CI 0.84-0.96; p = 0.003) and history of atrial fibrillation (RR 1.91, 95% CI 1.05-3.46; p = 0.033), coronary artery disease (RR 2.16, 95% CI 1.17-3.99; p = 0.014), and diabetes (RR 2.33, 95% CI 1.14-4.75; p = 0.02). A pressure ulcer was associated with 6-month mortality (RR 2.38, 95% CI 1.31-4.32, p = 0.044). CONCLUSION: In elderly patients with hip fracture managed in an orthogeriatric care pathway, pressure ulcer remained associated with poorly modifiable risk factors and long-term mortality.