An innovative solid oral nutritional supplement to fight weight loss and anorexia: open, randomised controlled trial of efficacy in institutionalised, malnourished older adults.

BACKGROUND AND OBJECTIVE: To evaluate the impact of a solid nutritional supplement on the weight gain of institutionalised older adults>70 years with protein-energy malnutrition. The innovation of these high-protein and high-energy cookies was the texture adapted to edentulous patients (Protibis®, Solidages, France). DESIGN: An open, multicentre, randomised controlled trial. SETTING: Seven nursing homes. PARTICIPANTS: One hundred and seventy-five malnourished older adults, aged 86±8 years. INTERVENTION: All participants received the standard institutional diet. In addition, Intervention group participants received eight cookies daily (11.5 g protein; 244 kcal) for 6 weeks (w0-w6). MEASUREMENTS: Five visits (w-4, w0, w6, w10 and w18). MAIN OUTCOME: Percentage of weight gain from w0 to w6 (body mass in kg). SECONDARY OUTCOMES: Appetite, rated using a numerical scale (0: no appetite to 10: extremely good appetite); current episodes of pressure ulcers and diarrhea. RESULTS: Average weight increased in Intervention group (n=88) compared with Control group (n=87) without cookies supplementation (+1.6 versus -0.7%, P=0.038). Weight gain persisted 1 month (+3.0 versus -0.2%, P=0.025) and 3 months after the end of cookies consumption (+3.9 versus -0.9%, P=0.003), with diarrhea reduction (P=0.027). There was a synergistic effect with liquid/creamy dietary supplements. Subgroup analysis confirmed the positive impact of cookies supplementation alone on weight increase (P=0.024), appetite increase (P=0.009) and pressure ulcers reduction (P=0.031). CONCLUSION: The trial suggested that, to fight against anorexia, the stimulation of touch (finger food; chewing, even on edentulous gums) and hearing (intra-oral sounds) could be valuable alternatives to sight, smell and taste alterations.

[Transfusions in the elderly: peculiarities and the role of nurses]. / Transfusion chez le sujet âgé: particularités et rôles des soignants.

Given the prevalence of anaemia in elderly people and its consequences in terms of morbidity and mortality, transfusions are common procedures in geriatrics. A survey was carried out of 41 nurses working in geriatrics to discover the conditions in which these transfusions are carried out and the particularities of a transfusion in an elderly person.

Management of apathy in nursing homes using a teaching program for care staff: the STIM-EHPAD study.

OBJECTIVE: This study aimed to evaluate the effectiveness of a nursing home (NH) staff education to manage apathy in older individuals with a diagnosis of dementia. METHODS: Sixteen NHs agreed to participate, and 230 demented apathetic residents were randomly assigned to the reference group (RG) or the intervention group (IG). IG received a month of weekly 4-h training. Qualitative evaluation was performed through interviews and questionnaires regarding work practices and knowledge about dementia. Quantitative evaluation was at baseline, at the end of the training program (week 4), and 3 months after the end of it with the use of the Neuropsychiatric Inventory (NPI), the Apathy Inventory, and two observation scales. RESULTS: In the qualitative evaluation, very few staff responded to the questionnaire. Concerning the difficulty that managing residents' behavioral symptoms presented, aggressiveness was ranked as the most difficult behavior to manage and apathy as the least difficult. In the quantitative evaluation, the results are as follows. NPI: the IG scores increased from baseline to week 4 more than the RG for symptoms belonging to the affective and the psychotic NPI item subgroup. Apathy Inventory: there was a significant decrease of the emotional blunting score dimension in the IG. Group Observation Scale: significant improvement was observed for the emotional blunting dimension in the IG only. CONCLUSIONS: Apathy is rarely identified as a problem in NH. Emotional blunting was the only dimension sensitive to change. Failure to improve residents' level of interest could be explained by the difficulties encountered in accessing information regarding the subjects' personal interests. But it remains possible to modify residents' emotional reactivity and staff's perceptions of residents' behaviors and emotions.

[Adaptations of psychotropic drugs in patients aged 75 years and older in a departement of geriatric internal medecine: report of 100 cases]. / Adaptations des médicaments psychotropes chez les sujets âgés de 75 ans et plus dans un service de médecine interne gériatrique : à propos de 100 patients.

The elderly often with multiple diseases are particularly at risk from adverse drug reactions. Nearly half of iatrogenic drug in the elderly are preventable. Some medications such as psychotropic drugs are particularly involved in iatrogenic accidents. We wanted to know if the tools of the comprehensive geriatric assessment or other factors could influence the changes of psychotropic drugs in a geriatric departement. Our prospective study of four months in 100 patients aged 75 years and older hospitalized in the Geriatric Internal Medecine Departement of University Hospital of Nice investigated what were the clinical or biological reasons and tools used during changes of psychotropic drugs. We compared these changes according to the comprehensive geriatric assessment tools and we analyzed the changes based on lists of potentially inappropriate medications by Laroche et al. and from the instrument STOPP/START. The Mini Mental State Examination (MMSE) was the tool that has most influenced the changes in psychotropic including a tendency to increase and the introduction of anxiolytics when MMSE < 20 (p = 0.007) while neuroleptics instead arrested and decreased (p = 0.012). The comprehensive geriatric assessment has its place in decision support during the potentially iatrogenic prescriptions of drugs such as psychotropic and new tools such as STOPP/START can also be a help to the prescriber informed.

Detection of mild hyposalivation in elderly people based on the chewing time of specifically designed disc tests: diagnostic accuracy.

OBJECTIVES: To compare sialometry with chewing time (including swallowing) of specifically designed disc tests. DESIGN: Index test versus reference standard (sialometry; 60 patients); reliability study (10 patients). SETTING: Outpatient dental clinic and geriatric ward, Nice University Hospital, France. PARTICIPANTS: Thirty adults and 30 older patients (mean ages 47 and 84). INTERVENTION: Index test assessment in patients with and without hyposalivation. MEASUREMENTS: Data from medical files, interviews and oral examination were collected. Sialometry (stimulated salivary flow rate (SSFR) mL/min) and disc chewing times (seconds) were measured. RESULTS: Sialometry was too long and was inappropriate for five of the 30 older persons. Chewing times were negatively correlated to sialometry results (Spearman correlation coefficient (R)=0.77, P<.001). The threshold to diagnose hyposalivation (SSFR <1 mL/min) was 40 seconds (area under the receiver operating characteristic curve (AUC)=0.921, 100% sensitivity, 72% specificity). Twenty-seven subjects with a SSFR less than 1.5 mL/min had a chewing time longer than 40 seconds, suggesting that mild hyposalivation and eating difficulties were related (AUC=0.941, 93% sensitivity, 88% specificity). Mean chewing time was greater with xerostomia (51.9 vs 30.7 seconds, P<.001) but not with dental pain (39.5 vs 39.9, P=.96). Masticatory percentage (e.g., pairs of antagonistic teeth) had no effect on chewing time (SSFR <1 mL/min, AUC=0.921; SSFR <1.5 mL/min, AUC=0.950). Reliability was better for the disc test than for sialometry (intraclass correlation 0.85 vs 0.70). CONCLUSION: This disc test was conceived to detect mild hyposalivation in geriatric patients with impaired dental health. Early detection of hyposalivation could help to suppress or avoid xerostomia-inducing drugs and to prevent oral infections and dental caries.

Non-pharmacological management of behavioural symptoms in nursing homes.

BACKGROUND: Behavioural and psychological symptoms of dementia (BPSD) are often reported in institutions for the elderly. OBJECTIVE: To evaluate the effectiveness of a staff education intervention to manage BPSD in older people with a diagnosis of dementia. METHODS: The trial was conducted in 16 nursing homes; 306 patients with a diagnosis of dementia and presenting BPSD were selected. Nursing homes were randomly allocated to an intervention group or a control group. An 8-week staff education and training programme was conducted in the nursing homes in the intervention group. The main outcome measures were the Cohen-Mansfield Agitation Inventory (CMAI) and an Observation Scale (OS) score. Assessments were done at baseline (W0), at the end of the 'intervention' period (W8) and 12 weeks after (W20). RESULTS: There was a significant decrease in the global CMAI score between baseline and W8 (-7.8; p > 0.01) and between baseline and W20 (-6.5; p > 0.01) in the intervention group but not in the control group. Results of mixed linear models showed that the CMAI global score, the CMAI physically non-aggressive behaviours subscale score and verbally non-aggressive behaviours subscale score significantly decreased in the intervention group (p < 0.001) although there was no significant evolution in the control group. Direct assessment with the OS produced the same pattern of results, with a significant decrease only in the intervention group. CONCLUSION: The intervention reduced BPSD in severely demented nursing home residents and this effect was still present 3 months after the end of the programme.

Different modes of weight loss in Alzheimer disease: a prospective study of 395 patients.

BACKGROUND: Alzheimer disease is often accompanied and worsened by malnutrition. Patterns of weight loss can differ by the patients concerned and by the outcome and interventions required. OBJECTIVE: Our aim was to describe and analyze 2 modes of weight loss (progressive and severe) in the course of Alzheimer disease. DESIGN: This was a prospective study of 395 patients with Alzheimer disease, who had a mean age of 75.4 y. A standardized gerontologic evaluation was conducted at 6 mo and 1 y, including assessments of nutrition, neuropsychology, function, and caregiver burden. RESULTS: We investigated 2 modes of weight loss. The first, progressive loss (4% in 1 y), affected 33.4% of subjects. Disease severity was a risk factor [odds ratio (OR): 7.2; 95% CI: 1.4, 38.2 for a Reisberg score > or = 5], whereas treatment with cholinesterase inhibitors at baseline decreased this risk (OR: 0.33; 95% CI: 0.14, 0.79). The second mode of weight loss, a severe loss of > or =5 kg in 6 mo, affected 10.2% of subjects. The existence of an acute phase reaction was a risk factor (OR: 2.4; 95% CI: 1.2, 4.8), as was an intercurrent event, such as hospitalization, acute disease, institutionalization, and change of living arrangements (OR: 6.8; 95% CI: 1.2, 39.9). CONCLUSION: During the follow-up of patients with Alzheimer disease, risk factors for these 2 modes of weight loss should be sought to identify patients who would benefit from a nutritional intervention. Our findings lead us to advocate follow-up, which involves an assessment of functional, nutritional, and neuropsychologic status every 6 mo.