"Delirium Day": A nationwide point prevalence study of delirium in older hospitalized patients using an easy standardized diagnostic tool

Background: To date, delirium prevalence in adult acute hospital populations has been estimated generally from pooled findings of single-center studies and/or among specific patient populations. Furthermore, the number of participants in these studies has not exceeded a few hundred. To overcome these limitations, we have determined, in a multicenter study, the prevalence of delirium over a single day among a large population of patients admitted to acute and rehabilitation hospital wards in Italy. Methods: This is a point prevalence study (called "Delirium Day") including 1867 older patients (aged 65 years or more) across 108 acute and 12 rehabilitation wards in Italian hospitals. Delirium was assessed on the same day in all patients using the 4AT, a validated and briefly administered tool which does not require training. We also collected data regarding motoric subtypes of delirium, functional and nutritional status, dementia, comorbidity, medications, feeding tubes, peripheral venous and urinary catheters, and physical restraints. Results: The mean sample age was 82.0 \ub1 7.5 years (58 % female). Overall, 429 patients (22.9 %) had delirium. Hypoactive was the commonest subtype (132/344 patients, 38.5 %), followed by mixed, hyperactive, and nonmotoric delirium. The prevalence was highest in Neurology (28.5 %) and Geriatrics (24.7 %), lowest in Rehabilitation (14.0 %), and intermediate in Orthopedic (20.6 %) and Internal Medicine wards (21.4 %). In a multivariable logistic regression, age (odds ratio [OR] 1.03, 95 % confidence interval [CI] 1.01-1.05), Activities of Daily Living dependence (OR 1.19, 95 % CI 1.12-1.27), dementia (OR 3.25, 95 % CI 2.41-4.38), malnutrition (OR 2.01, 95 % CI 1.29-3.14), and use of antipsychotics (OR 2.03, 95 % CI 1.45-2.82), feeding tubes (OR 2.51, 95 % CI 1.11-5.66), peripheral venous catheters (OR 1.41, 95 % CI 1.06-1.87), urinary catheters (OR 1.73, 95 % CI 1.30-2.29), and physical restraints (OR 1.84, 95 % CI 1.40-2.40) were associated with delirium. Admission to Neurology wards was also associated with delirium (OR 2.00, 95 % CI 1.29-3.14), while admission to other settings was not. Conclusions: Delirium occurred in more than one out of five patients in acute and rehabilitation hospital wards. Prevalence was highest in Neurology and lowest in Rehabilitation divisions. The "Delirium Day" project might become a useful method to assess delirium across hospital settings and a benchmarking platform for future surveys

Interrelations between Body Mass Index, Frailty, and Clinical Adverse Events in Older Community-Dwelling Women: The EPIDOS Cohort Study

Background: The hypothesis of reverse epidemiology holds that, obesity may reduce the risk of clinical adverse events in older subjects. However, this association is controversial and rarely explored according to the underlying health status. We tested this phenomenon by assessing the association between body mass index (BMI) and clinical adverse events in community dwelling older women according to their frailty status.Methods: EPIDOS is a multicenter prospective cohort of community-dwelling women aged 75 and older recruited between 1992 and 1994. At baseline, we collected demographics, BMI (<21 kg/m2: underweight; 21-24.9: normal weight; 25-29.9: overweight and ≥30: obesity), frailty through Fried model, and clinical characteristics. All-cause mortality, falls, hip fractures, and hospital admission were collected within 5 years of follow-up and were analyzed using univariate and multivariate survival analysis by using Kaplan-Meier methods and Cox Hazard Proportional models.Results: Of 6662 women (mean age, 80.4 years), 11.6%; 95% Confidence Interval (95% CI) CI [10.8%-12.3%] were frail. By multivariate analysis, the risk of death in frail women (compared to not-frail normal weight women) decreases with increase of BMI: adjusted Hazard Ratio (aHR)frail-underweight = 2.04 [1.23-3.39]; aHRfrail-normal weight = 3.07 [2.21-4.26]; aHRfrail-overweight = 1.83 [1.31-2.56]; aHRfrail-obese = 1.76 [1.15-2.70]; p < 0.001. Frail overweight and obese women had a significant lower risk of death than frail normal-weight women (p = 0.004). Similar features were found for fall risk and hip fracture and for not-frail women. The relative risks of hospital admission for normal weight, overweight and obese frail women were similar (aHRfrail-normal weight = 1.50 [1.22-1.84], aHR frail-overweight =1.48 [1.26-1.74] and aHR frail-obese =1.53 [1.24-1.89], respectively).Conclusion: Our results suggest that overweight and obesity reduce the risks of clinical adverse events in frail community-dwelling older women and that frailty definition through Fried model had to be re-calibrated for overweight and obese individuals

Long-term mortality in older patients discharged after acute decompensated heart failure: a prospective cohort study

Abstract Background Data are available on short- and intermediate-term mortality rates after discharge for acutely decompensated heart failure (ADHF). However, few studies specifically addressed ADHF outcomes in patients aged 75\ua0years or over, who contribute more than half of all ADHF admissions. Our objectives here were to estimate the long-term mortality of patients aged 75\ua0years or over who were discharged after admission for ADHF and to identify factors, especially geriatric findings, independently associated with 2-year mortality. Methods This prospective cohort study in five French hospitals included consecutive patients aged 75\ua0years or older and discharged after emergency-department admission for ADHF meeting Framingham criteria ( N\u2009= \u2009478; median age, 85\ua0years; 68% female). Kaplan-Meier 1-year and 2-year survival curves were plotted. Admission characteristics independently associated with overall 2-year mortality were identified using multivariable Cox proportional-hazards regression. Results Mortality was 41.7% (95% confidence interval [95% CI], 37.2%\u201353.5%) after 1\ua0year and 56.0% (95% CI, 51.5%\u201360.7%) after 2\ua0years. By multivariable analysis, independent predictors of 2-year mortality were male sex (hazard ratio [HR], 1.36; 95% CI, 1.00\u20131.82), age >85\ua0years (HR, 1.57; 95% CI, 1.19\u20132.07), higher number of impaired activities of daily living (HR, 1.11 per impaired item; 95% CI, 1.05\u20131.17), recent weight loss (HR, 1.61; 95% CI, 1.14\u20132.28), and lower systolic blood pressure (HR, 0.86 per standard deviation increase; 95% CI, 0.74\u20130.99). Creatinine clearance \u226430\ua0mL/min showed a trend toward an association with 2-year mortality (HR, 1.36; 95% CI, 0.97\u20132.00). Conclusion Functional impairment before admission is associated with higher long-term mortality in patients \u226575\ua0years admitted for ADHF. This study focused on geriatric markers not traditionally collected in heart-failure patients but did not analyse all cardiologic parameters associated with outcomes in other studies. Nevertheless, our findings may contribute to identify those patients admitted for ADHF who have the worst prognosis

Diuretic vs. placebo in intermediate-risk acute pulmonary embolism: a randomized clinical trial

International audienceAbstract Aims The role of diuretics in patients with intermediate-risk pulmonary embolism (PE) is controversial. In this multicentre, double-blind trial, we randomly assigned normotensive patients with intermediate-risk PE to receive either a single 80 mg bolus of furosemide or a placebo. Methods and results Eligible patients had at least a simplified PE Severity Index (sPESI) ≥1 with right ventricular dysfunction. The primary efficacy endpoint assessed 24 h after randomization included (i) absence of oligo-anuria and (ii) normalization of all sPESI items. Safety outcomes were worsening renal function and major adverse outcomes at 48 hours defined by death, cardiac arrest, mechanical ventilation, or need of catecholamine. A total of 276 patients underwent randomization; 135 were assigned to receive the diuretic, and 141 to receive the placebo. The primary outcome occurred in 68/132 patients (51.5%) in the diuretic and in 49/132 (37.1%) in the placebo group (relative risk = 1.30, 95% confidence interval 1.04–1.61; P = 0.021). Major adverse outcome at 48 h occurred in 1 (0.8%) patients in the diuretic group and 4 patients (2.9%) in the placebo group (P = 0.19). Increase in serum creatinine level was greater in diuretic than placebo group [+4 µM/L (−2; 14) vs. −1 µM/L (−11; 6), P &lt; 0.001]. Conclusion In normotensive patients with intermediate-risk PE, a single bolus of furosemide improved the primary efficacy outcome at 24 h and maintained stable renal function. In the furosemide group, urine output increased, without a demonstrable improvement in heart rate, systolic blood pressure, or arterial oxygenation. ClinicalTrials.gov identifier NCT02268903

Prevalence and prognostic impact of cachexia among older patients with cancer: a nationwide cross‐sectional survey (NutriAgeCancer)

International audienceBackground Nutritional impairment is common in cancer patients and is associated with poor outcomes. Only few studies focused on cachexia. We assessed the prevalence of cachexia in older cancer patients, identified associated risk factors, and evaluated its impact on 6 month overall mortality. Methods A French nationwide cross-sectional survey (performed in 55 geriatric oncology clinics) of older cancer patients aged ≥70 referred for geriatric assessment prior to treatment choice and initiation. Demographic, clinical, and nutritional data were collected. The first outcome was cachexia, defined as loss of more than 5% of bodyweight over the previous 6 months, or a body mass index below 20 kg/m 2 with weight loss of more than 2%, or sarcopenia (an impaired Strength, Assistance with walking, Rise from chair, Climb stairs and Falls score) with weight loss of more than 2%. The second outcome was 6 month overall mortality. Results Of the 1030 patients included in the analysis [median age (interquartile range): 83 (79-87); males: 48%; metastatic cancer: 42%; main cancer sites: digestive tract (29%) and breast (16%)], 534 [52% (95% confidence interval: 49-55%)] had cachexia. In the multivariate analysis, patients with breast (P < 0.001), gynaecologic (P < 0.001), urinary (P < 0.001), skin (P < 0.001), and haematological cancers (P = 0.006) were less likely to have cachexia than patients with colorectal cancer. Patients with upper gastrointestinal tract cancers (including liver and pancreatic cancers; P = 0.052), with previous surgery for cancer (P = 0.001), with metastases (P = 0.047), poor performance status (≥2; P < 0.001), low food intake (P < 0.001), unfeasible timed up-and-go test (P = 0.002), cognitive disorders (P = 0.03) or risk of depression (P = 0.005), were more likely to have cachexia. At 6 months, 194 (20.5%) deaths were observed. Cachexia was associated with 6 month mortality risk (adjusted hazard ratio = 1.49; 95% confidence interval: 1.05-2.11) independently of age, in/outpatient status, cancer site, metastatic status, cancer treatment, dependency, cognition, and number of daily medications

An open-label randomized controlled trial of low-dose corticosteroid plus enteric-coated mycophenolate sodium versus standard corticosteroid treatment for minimal change nephrotic syndrome in adults (MSN Study).

International audienceFirst-line therapy of minimal change nephrotic syndrome (MCNS) in adults is extrapolated largely from pediatric studies and consists of high-dose oral corticosteroids. We assessed whether a low corticosteroid dose combined with mycophenolate sodium was superior to a standard oral corticosteroid regimen. We enrolled 116 adults with MCNS in an open-label randomized controlled trial involving 32 French centers. Participants randomly assigned to the test group (n=58) received low-dose prednisone (0.5 mg/kg/day, maximum 40 mg/day) plus enteric-coated mycophenolate sodium 720 mg twice daily for 24 weeks; those who did not achieve complete remission after week 8 were eligible for a second-line regimen (increase in the prednisone dose to 1 mg/kg/day with or without Cyclosporine). Participants randomly assigned to the control group (n=58) received conventional high-dose prednisone (1 mg/kg/day, maximum 80 mg/day) for 24 weeks. The primary endpoint of complete remission after four weeks of treatment was ascertained in 109 participants, with no significant difference between the test and control groups. Secondary outcomes, including remission after 8 and 24 weeks of treatment, did not differ between the two groups. During 52 weeks of follow-up, MCNS relapsed in 15 participants (23.1%) who had achieved the primary outcome. Median time to relapse was similar in the test and control groups (7.1 and 5.1 months, respectively), as was the incidence of serious adverse events. Five participants died from hemorrhage (n=2) or septic shock (n=3), including 2 participants in the test group and 3 in the control group. Thus, in adult patients, treatment with low-dose prednisone plus enteric-coated mycophenolate sodium was not superior to a standard high-dose prednisone regimen to induce complete remission of MCNS

"Delirium Day": A nationwide point prevalence study of delirium in older hospitalized patients using an easy standardized diagnostic tool

Background: To date, delirium prevalence in adult acute hospital populations has been estimated generally from pooled findings of single-center studies and/or among specific patient populations. Furthermore, the number of participants in these studies has not exceeded a few hundred. To overcome these limitations, we have determined, in a multicenter study, the prevalence of delirium over a single day among a large population of patients admitted to acute and rehabilitation hospital wards in Italy. Methods: This is a point prevalence study (called "Delirium Day") including 1867 older patients (aged 65 years or more) across 108 acute and 12 rehabilitation wards in Italian hospitals. Delirium was assessed on the same day in all patients using the 4AT, a validated and briefly administered tool which does not require training. We also collected data regarding motoric subtypes of delirium, functional and nutritional status, dementia, comorbidity, medications, feeding tubes, peripheral venous and urinary catheters, and physical restraints. Results: The mean sample age was 82.0 ± 7.5 years (58 % female). Overall, 429 patients (22.9 %) had delirium. Hypoactive was the commonest subtype (132/344 patients, 38.5 %), followed by mixed, hyperactive, and nonmotoric delirium. The prevalence was highest in Neurology (28.5 %) and Geriatrics (24.7 %), lowest in Rehabilitation (14.0 %), and intermediate in Orthopedic (20.6 %) and Internal Medicine wards (21.4 %). In a multivariable logistic regression, age (odds ratio [OR] 1.03, 95 % confidence interval [CI] 1.01-1.05), Activities of Daily Living dependence (OR 1.19, 95 % CI 1.12-1.27), dementia (OR 3.25, 95 % CI 2.41-4.38), malnutrition (OR 2.01, 95 % CI 1.29-3.14), and use of antipsychotics (OR 2.03, 95 % CI 1.45-2.82), feeding tubes (OR 2.51, 95 % CI 1.11-5.66), peripheral venous catheters (OR 1.41, 95 % CI 1.06-1.87), urinary catheters (OR 1.73, 95 % CI 1.30-2.29), and physical restraints (OR 1.84, 95 % CI 1.40-2.40) were associated with delirium. Admission to Neurology wards was also associated with delirium (OR 2.00, 95 % CI 1.29-3.14), while admission to other settings was not. Conclusions: Delirium occurred in more than one out of five patients in acute and rehabilitation hospital wards. Prevalence was highest in Neurology and lowest in Rehabilitation divisions. The "Delirium Day" project might become a useful method to assess delirium across hospital settings and a benchmarking platform for future surveys