[The proper use of carboxymaltose iron and its economic impact in the geriatric wards of a French university hospital]. / Bon usage du fer carboxymaltose et impact économique dans les services gériatriques d'un CHU.

The proper use and economic impact of carboxymaltose iron were evaluated for patients hospitalized in the geriatric wards of a French university hospital from November 2019 to April 2020. Martial supplementation was recommended for 75.7% of the 173 patients who received carboxymaltose iron: 43.4% had a real indication for carboxymaltose iron, while 14.4% could have received sucrose iron and 17.9% could have received per os iron. Compliance with the recommendations would have generated savings of 10,345.80 euros (32.1%).

Evaluation of sarcopenia biomarkers in older patients undergoing major surgery for digestive cancer. SAXO prospective cohort study.

BACKGROUND: The aim of the study was to prospectively evaluate different biomarkers to identify the most reliable for anticipating complications after major abdominal surgery for digestive cancer in older patients and compare their performance to the existing definition and screening algorithm of sarcopenia from EWGSOP. METHODS: Ninety-five consecutive patients aged over 65 years who underwent elective surgery for digestive cancer were prospectively included in the SAXO study. Sarcopenia was defined according to EWGSOP criteria (four level from no sarcopenia to severe sarcopenia). Strength and physical performance were evaluated with the handgrip test (HGT) and gait speed test (GST), respectively. CT scan analysis was used to calculate the skeletal muscle index (SMI), intermuscular adipose tissue (IMAT), visceral adipose tissue (VAT), and subcutaneous adipose tissue (SAT). Measures were adjusted to body mass index (BMI). Complication grading was performed using the Clavien‒Dindo classification. A doubly robust estimator with multivariable regression was used to limit bias. RESULTS: Sixteen patients presented with sarcopenia. Adjusted to BMI, sarcopenic patients had an increased IMATBMI (0.35 vs. 0.22; p = 0.003) and increased VATBMI (7.85 vs. 6.13; p = 0.048). In multivariable analysis, IMAT was an independent risk factor for minor and severe complications (OR = 1.298; 95% CI [1.031: 1.635] p = 0.027), while an increased SAT area was a protective factor (OR = 0.982; 95% CI [0.969: 0.995] p = 0.007). Twenty-two patients were obese (BMI ≥30 kg/m2). While no association was observed between obesity and sarcopenia (according to EWGSOP definition), obese patients had increased IMATBMI (0.31 vs. 0.23; p = 0.010) and VATBMI (8.40 vs. 6.49; p = 0.019). The combination of SAT, VAT and IMAT performed well to anticipate severe complication (AUC = 0.759) while AUC of EWGSOP 2010 and 2019 algorithm were 0.660 and 0.519, respectively. DISCUSSION: Non-invasive and imaging related measures of IMAT, SAT and VAT seems to be valuable tools to refine risk-assessment of older patients in surgery and specially to detect myosteatosis in obese ones.

[The role of a mobile geriatrics team in surgical department]. / Place d'une équipe mobile de gériatrie dans un service de chirurgie.

The impact of ageing has favoured the emergence of new forms of work organisation, in particular the development of mobile geriatrics teams. Surgical departments have become the chosen area of interprofessional cooperation in line with the aim of providing quality care. Caregivers play a crucial role in detecting the need for and implementing geriatric treatment.

Oropharyngeal Dysphagia in Community-Dwelling Older Patients with Dementia: Prevalence and Relationship with Geriatric Parameters.

OBJECTIVES: To define the prevalence of oropharyngeal dysphagia (OD) in community-dwelling older persons with dementia, using V-VST (Volume-Viscosity Swallow Test), the reference clinical screening test for swallowing disorders, to assess the feasibility of the V-VST in an ambulatory care setting, to search for associations between geriatric parameters and OD, and to identify a relationship between severities of cognitive impairment and OD. DESIGN: Prospective, monocentric study. SETTING: Population from a geriatric outpatients clinic. PARTICIPANTS: Patients older than 70 with a diagnosis of dementia (NINCDS-ADRDA criteria), effective cough, and ability of voluntary swallowing for testing. MEASUREMENTS: OD screening was realized using V-VST during consultation. Severity of cognitive impairment was estimated by the MMSE and severity of OD by the Dysphagia Outcome Severity Scale (DOSS). Six geriatric domains were evaluated (comorbidities, functional abilities, cognition, nutrition, mood disorders, frailty). RESULTS: 117 patients participated in the study (77 women, mean age = 84.5 ± 5.1 years). Prevalence of OD was 86.6%. Among the 97 patients with OD, 3 (3.1%) had only safety impairment, 52 (53.6%) had only efficacy impairment and 42 (43.3%) had both. The mean time necessary to realize V-VST was 8.7 ± 2.7 minutes with a rate of success of 96%. Dependency was independently associated with OD [odds ratio (OR) 4.8; 95% confidence interval (CI) 1.5-15.9; P < .05], and age and grip strength were associated with safety impairment (OR 1.1; 95% CI 1.0-1.2 and OR 1.9; 95% CI 1.2-3.2 respectively; both P < .05). No significant relationship was found between severity of OD and severity of cognitive impairment. CONCLUSION: OD is very frequent in community-dwelling older persons with dementia and is associated with dependency and frailty. The V-VST is an easy-to-perform and well tolerated screening test in this population and therefore should be systematically included in the geriatric assessment of older persons with dementia. The role of V-VST in therapeutic strategies of OD remains to be evaluated.

Clinical presentation of hypernatremia in elderly patients: a case control study.

OBJECTIVES: To assess early clinical signs and their prognostic value in elderly patients with hypernatremia. DESIGN: Prospective, case control study of 150 patients with hypernatremia matched to 300 controls. SETTING: Multicenter study including seven short- and long-term geriatric care facilities. MEASUREMENTS: Clinical assessment of hydration status at bedside, such as abnormal skin turgor or dry oral mucosa. SECONDARY OUTCOME MEASURES: 30-day mortality rate and clinical indicators (assessed at the peak of natremia) associated with mortality. RESULTS: Patients and controls were comparable in terms of drugs and underlying diseases, except for history of dementia, which was more frequent in patients than in controls. Patients were significantly more likely than controls to have low blood pressure, tachycardia, dry oral mucosa, abnormal skin turgor, and recent change of consciousness. Only three clinical findings were found in at least 60% of patients with hypernatremia: orthostatic blood pressure and abnormal subclavicular and forearm skin turgor. The latter two signs were significantly more frequent in patients with hypernatremia. Four other signs (tachycardia, abnormal subclavicular skin turgor, dry oral mucosa, and recent change of consciousness) had a specificity of greater than 79%. Using logistic regression, four signs were significantly and independently associated with hypernatremia: abnormal subclavicular and thigh skin turgor, dry oral mucosa, and recent change of consciousness. The mortality rate was 41.5% and was significantly higher in patients with hypernatremia. The status of consciousness when hypernatremia was diagnosed was the single prognostic indicator associated with mortality (odds ratio=2.3, 95% confidence interval=1.01-5.2). CONCLUSION: Most of the classical signs of dehydration are irregularly present in patients with hypernatremia. Caregivers should carefully screen any variations in consciousness, because they may reveal severe hypernatremia.

Tracking tool for frailty: ABCDEF.

The aging population leads to psychological, medical and social reflection for optimal care of the elderly, especially characterized by a frailty state. The frailty is the cause of morbi-mortality require screening to anticipate these complications. The objective was to evaluate the statistical performance and feasibility of the tool "ABCDEF" to screen frailty defined by Fried's criteria. A prospective multicenter study including 300 ambulatory elderly consultants was conducted. ABCDEF appears feasible without major prior training or special equipment by any doctor or caregiver during an assessment in 98% of consultants. His sensitivity to detect frailty, is of 75% and specificity of 64%. The frailty tracking threshold is 3 criteria (6). Its negative predictive value is interesting because it eliminates the hypothesis of frailty in 91% of cases. This tracking tool requires, when abnormal, further geriatric assessment. It provides a standardized and normative approach to describe frailty whose frequency is high in people older than 80 and whose consequences are major.

[Mental confusion in the elderly]. / La confusion mentale chez les sujets âgés.

The prevalence of delirium in hospitalized patients aged 80 years or older ranges from 35 to 50%. Its onset is acute, recovery is erratic, and the principal differential diagnosis is dementia. Hypoactive confusion is a clinical form that should not be ignored. Prognosis is severe with impairments in activities of daily living and high mortality. Risk factors are age (older than 80 years), dementia, sensory impairments, dehydration, sleep deprivation and immobility. Initial treatment must focus on identifying the cause of the delirium. Primary nonpharmacological prevention in subjects at risk is possible and effective.

Underuse of oral anticoagulation for individuals with atrial fibrillation in a nursing home setting in France: comparisons of resident characteristics and physician attitude.

OBJECTIVES: To describe the characteristics of nursing home residents diagnosed with atrial fibrillation (AF) and eligible for oral anticoagulants who did not receive these drugs and to detail the conditions that physicians who decide not to prescribe anticoagulants take into account. DESIGN: Cross-sectional. SETTING: Nursing home. PARTICIPANTS: Nursing home residents with a history of AF (N = 1,085). MEASUREMENTS: Data were collected on clinical characteristics, geriatric syndromes, and antithrombotic regimen. Multivariate logistic regression was used to identify factors associated with nonprescription of anticoagulants. A standardized questionnaire was submitted to physicians in charge of patients with AF, to detail conditions associated with their medical decision not to prescribe anticoagulants. RESULTS: History of AF was present in 1,085 nursing home residents (10.1%), mean age 87, with a mean CHA2DS2-VASc score of 5.1 ± 1.4. Of these residents with AF, 544 (50.1%) did not receive anticoagulants. Recurrent falls (odds ratio (OR) = 4.9, 95% confidence interval (CI) = 2.4-9.9, P < .001), past history of bleeding (OR = 3.62, 95% CI = 1.54-8.51, P = .003), paroxysmal AF (OR = 3.5, 95% CI = 1.83-6.66, P < .001), and advanced age (OR = 1.1, 95% CI = 1.01-1.17, P = .02) were significantly associated with not prescribing anticoagulants. Recurrent falls (47%), cognitive impairment (22.6%), and advanced age (16.4%) were the main reasons for not prescribing anticoagulants. CONCLUSION: The prevalence of AF in a cohort of very old nursing home residents was 10%. Anticoagulation was prescribed in fewer than 50% of eligible cases despite high individual risk of stroke. Geriatric syndromes, especially falls and cognitive disorders, were the main reported contraindications for prescribing anticoagulants. Physicians caring for those residents wrongly thought that paroxysmal AF caused fewer thromboembolic events than permanent AF, which explains lower rates of anticoagulant prescription in individuals with paroxysmal AF.