Decreasing hospitalizations through geriatric hotlines: a prospective French multicenter study of people aged 75 and above.

BACKGROUND: The Emergency unit of the hospital (Department) (ED) is the fastest and most common way for most French general practitioners (GPs) to respond to the complexity of managing older adults patients with multiple chronic diseases. In 2013, French regional health authorities proposed to set up telephone hotlines to promote interactions between GP clinics and hospitals. The main objective of our study was to analyze whether the hotlines and solutions proposed by the responding geriatrician reduced the number of hospital admissions, and more specifically the number of emergency room admissions. METHODS: We conducted a multicenter observational study from April 2018 to April 2020 at seven French investigative sites. A questionnaire was completed by all hotline physicians after each call. RESULTS: The study population consisted of 4,137 individuals who met the inclusion and exclusion criteria. Of the 4,137 phone calls received by the participants, 64.2% (n = 2 657) were requests for advice, and 35.8% (n = 1,480) were requests for emergency hospitalization. Of the 1,480 phone calls for emergency hospitalization, 285 calls resulted in hospital admission in the emergency room (19.3%), and 658 calls in the geriatric short stay (44.5%). Of the 2,657 calls for advice/consultation/delayed hospitalization, 9.7% were also duplicated by emergency hospital admission. CONCLUSION: This study revealed the value of hotlines in guiding the care of older adults. The results showed the potential effectiveness of hotlines in preventing unnecessary hospital admissions or in identifying cases requiring hospital admission in the emergency room. Hotlines can help improve the care pathway for older adults and pave the way for future progress. TRIAL REGISTRATION: Registered under Clinical Trial Number NCT03959475. This study was approved and peer-reviewed by the Ethics Committee for the Protection of Persons of Sud Est V of Grenoble University Hospital Center (registered under 18-CETA-01 No.ID RCB 2018-A00609-46).

External validation of the Hospital Frailty Risk Score in France.

BACKGROUND: The Hospital Frailty Risk Score (HFRS) has made it possible internationally to identify subgroups of patients with characteristics of frailty from routinely collected hospital data. OBJECTIVE: To externally validate the HFRS in France. DESIGN: A retrospective analysis of the French medical information database. SETTING: 743 hospitals in Metropolitan France. SUBJECTS: All patients aged 75 years or older hospitalised as an emergency in 2017 (n = 1,042,234). METHODS: The HFRS was calculated for each patient based on the index stay and hospitalisations over the preceding 2 years. Main outcome measures were 30-day in-patient mortality, length of stay (LOS) >10 days and 30-day readmissions. Mixed logistic regression models were used to investigate the association between outcomes and HFRS score. RESULTS: Patients with high HFRS risk were associated with increased risk of mortality and prolonged LOS (adjusted odds ratio [aOR] = 1.38 [1.35-1.42] and 3.27 [3.22-3.32], c-statistics = 0.676 and 0.684, respectively), while it appeared less predictive of readmissions (aOR = 1.00 [0.98-1.02], c-statistic = 0.600). Model calibration was excellent. Restricting the score to data prior to index admission reduced discrimination of HFRS substantially. CONCLUSIONS: HFRS can be used in France to determine risks of 30-day in-patient mortality and prolonged LOS, but not 30-day readmissions. Trial registration: Reference ID on clinicaltrials.gov: ID: NCT03905629.

Procalcitonin to reduce exposure to antibiotics and individualise treatment in hospitalised old patients with pneumonia: a randomised study.

BACKGROUND: Treating pneumonia in old patients remains challenging for clinicians. Moreover, bacterial antimicrobial resistance is a major public health threat. OBJECTIVE: The PROPAGE study evaluated the interest of a strategy using serial measurements of procalcitonin (PCT) to reduce the duration of antibiotic therapy in old patients with pneumonia. METHODS: PROPAGE took place from Dec.-2013 to Jun.-2016 in eight French geriatric units. It was a prospective, comparative, randomised, open-label study involving old patients (≥ 80 years) who had initiated antibiotic treatment for pneumonia in the previous 48 h. PCT was monitored in all patients and two decision-making PCT-based algorithms guided antibiotic therapy in patients from the PCT group. RESULTS: 107 patients were randomised (PCT, n = 50; Control, n = 57). Antibiotic therapy exposure was reduced in the PCT group as compared to the Control group (median duration of antibiotic therapy, 8 vs. 10 days [rank-test, p = 0.001]; antibiotic persistence rates on Days 6 and 8, 54% and 44% vs. 91% and 72%) and no significant difference was found in recovery rate (84% vs. 89.5%; Pearson Chi² test, p = 0.402). CONCLUSION: Although, the superiority of the strategy was not tested using a composite criterion combining antibiotic therapy duration and recovery rate was not tested due to the small sample size, the present study showed that monitoring associated with PCT-guided algorithm could help shorten antibiotic treatment duration in the very old patients without detrimental effects. Measuring PCT levels between Day 4 and Day 6 could be helpful when making the decision regarding antibiotic discontinuation. TRIAL REGISTRATION: NCT02173613. This study was first registered on 25/06/2014.

Cerebral amyloid angiopathy with focal presentation-about 3 cases.

Cerebral amyloid angiopathy (CAA) is a common cerebrovascular disease involved in ischemic and hemorrhagic strokes, and its progression is correlated to cognitive decline. In vivo diagnosis of CAA is guided by the modified Boston criteria, with the presence of multiple intracerebral hemorrhage or cerebral microbleeds (CMB), or single hemorrhage and cortical superficial siderosis. The diagnosis of CAA is highly dependent on the quality of imaging and the advent of susceptibility-weighted imaging (SWI) sequences has improved sensitivity of MRI to detect hemosiderin deposition and CMB, hallmarks of CAA. We report here 3 clinical cases of patients with Alzheimer's disease and a focal form (i.e., not disseminated) of probable CAA, diagnosed with SWI sequences. Focal CAA may require closer attention and could offer keys in the understanding of both Alzheimer's disease and CAA pathogenesis.

Risk factors for vancomycin-resistant enterococcus acquisition during a large outbreak in patients aged 65 years and older.

BACKGROUND: In the context of an aging population, identifying risk factors for Vancomycin-resistant enterococci (VRE), specific to older people, is important. However, if age is a known risk factor for VRE infection, a limited number of studies have focused on older patients. This study aimed to identify potential risk factors for VRE acquisition in a population aged 65 years and older, during a large VRE outbreak that occurred in a teaching hospital in Lyon, France, from December 2013 to July 2014. METHODS: The present retrospective, multi-center, descriptive, and analytical study used part of a previous cohort, and included only a sub-group of patients aged 65 years and older. The analysis of the factors included in the original study was completed with factors more specific to geriatric patients. Inclusion criteria were patients aged 65 years and older, in contact with a VRE index patient. Patients were screened by rectal swabs. Univariate and multivariate logistic regression analyses were performed. RESULTS: A total of 180 VRE contacts were included and 18 patients became carriers. Multivariate analysis showed that risk factors for VRE acquisition in older people included major contact type (RR: 5.31, 95%CI [1.33; 21.19]), number of antibiotics used (RR: 1.36, 95%CI [1.04; 1.76]), a score of McCabe = 2 (RR: 116.39, 95%CI [5.52; 2455.98]), ethylism (RR: 5.50, 95%CI [1.49; 20.25]), and dementia (RR: 7.50, 95%CI [1.89; 29.80]). CONCLUSIONS: This study was able to demonstrate risk factors for VRE acquisition in older people. These risk factors should be taken into account when in the presence of older people in a VRE infected unit.

A multimodal and multidisciplinary program to prevent loss of mobility in patients aged over 70 years: study protocol of a multicenter cluster randomized study in primary care (the PRISME-3P study).

BACKGROUND: Reduced mobility is the first sign of functional decline and can lead to dependency in elderly people. Screening for the risk of mobility limitation in this population is an important public health issue to prevent further disabilities. Despite the current lack of guidelines, primary care healthcare providers may have a central role to play in this type of screening. Multi-domain physical exercise interventions in older persons have shown some efficacy/effectiveness on frailty status, yet, to the best of our knowledge, no published study has focused on patients screened in primary care. METHOD: The PRISME-3P study is a national, interventional, multicenter, cluster randomized trial. Patients over 70 years of age will be systematically screened by their general practitioner (GP) on the basis of clinical criteria of mobility limitation. To avoid contamination bias, the unit of randomization will be the GP practice. In the intervention group, patients will consult a geriatrician and a dietician, and will receive a physical training program from a personal trainer who will demonstrate the exercises and provide follow-up coaching. The control group will receive standard care. The primary outcome will be the change in Short Physical Performance Battery (SPPB) scores between inclusion and 6-months follow-up. DISCUSSION: We expect an improvement of the SPPB between inclusion and 6 months of follow-up. TRIAL REGISTRATION: This study is registered in ClinicalTrials.gov ( NCT02847871 , 27 July 2016).

Age Nutrition Chirugie (ANC) study: impact of a geriatric intervention on the screening and management of undernutrition in elderly patients operated on for colon cancer, a stepped wedge controlled trial.

BACKGROUND: Undernutrition prior to major abdominal surgery is frequent and increases morbidity and mortality, especially in older patients. The management of undernutrition reduces postoperative complications. Nutritional management should be a priority in patient care during the preoperative period. However undernutrition is rarely detected and the guidelines are infrequently followed. Preoperative undernutrition screening should allow a better implementation of the guidelines. METHODS/DESIGN: The ANC ("Age Nutrition Chirurgie") study is an interventional, comparative, prospective, multicenter, randomized protocol based on the stepped wedge trial design. For the intervention, the surgeon will inform the patient of the establishment of a systematic preoperative geriatric assessment that will allow the preoperative diagnosis of the nutritional status and the implementation of an adjusted nutritional support in accordance with the nutritional guidelines. The primary outcome measure is to determine the impact of the geriatric intervention on the level of perioperative nutritional management, in accordance with the current European guidelines. The implementation of the intervention in the five participating centers will be rolled-out sequentially over six time periods (every six months). Investigators must recommend that all patients aged 70 years or over and who are consulting for a surgery for a colorectal cancer should consider participating in this study. DISCUSSION: The ANC study is based on an original methodology, the stepped wedge trial design, which is appropriate for evaluating the implementation of a geriatric and nutritional assessment during the perioperative period. We describe the purpose of this geriatric intervention, which is expected to apply the ESPEN and SFNEP recommendations through the establishment of an undernutrition screening and a management program for patients with cancer. This intervention should allow a decrease in patient morbidity and mortality due to undernutrition. TRIAL REGISTRATION: This study is registered in ClinicalTrials.gov NCT02084524 on March 11, 2014 (retrospectively registered).

Impact of a transition nurse program on the prevention of thirty-day hospital readmissions of elderly patients discharged from short-stay units: study protocol of the PROUST stepped-wedge cluster randomised trial.

BACKGROUND: In France, for patients aged 75 or older, it has been estimated that the hospital readmission rate within 30 days is 14 %, a quarter being avoidable. Some evidence suggests that interventions "bridging" the transition from hospital to home and involving a designated professional (usually nurses) are the most effective in reducing the risk of readmission, but the level of evidence of current studies is low. Our study aims to assess the impact of a care transition program from hospital to home for elderly admitted to short-stay units. METHODS: This is a multicentre, stepped-wedge cluster randomised trial. The program will be implemented at three times of the transition: 1) during the patient's stay in hospital: development of a discharge plan, creation of a transitional care file, and notification of the primary care physician about inpatient care and hospital discharge by the transition nurse; 2) on the day of discharge: meeting between the transition nurse and the patient to review the follow-up recommendations; and 3) for 4 weeks after discharge: follow-up by the transition nurse. The primary outcome is the 30-day unscheduled hospital readmission or emergency visit rate after the index hospital discharge. The patients enrolled will be aged 75 or older, hospitalized in an acute care geriatric unit, and at risk of hospital readmission or an emergency visit after returning home. In all, 630 patients will be included over a 14-month period. Data analysis will be blinded to allocation, but due to the nature of the intervention, physicians and patients will not be blinded. DISCUSSION: Our study makes it possible to evaluate the specific effect of a bridging intervention involving a designated professional intervening before, during, and after hospital discharge. The strengths of the study design are methodological and practical. It permits the estimation of the intervention effect using between- and within-cluster comparisons; the study of the fluctuations in unscheduled hospital readmission or emergency visit rates; the participation of all clusters in the intervention condition; the implementation of the intervention in each cluster successively. TRIAL REGISTRATION: This study has been registered as a cRCT at clinicaltrials.gov (identifier: NCT02421133 ). Registered 9 March 2015.

[Conducting a multimodal exercise program in primary and secondary prevention of mobility disabilty in older adults at risk: guidelines and practical applications]. / Conduite d'un programme d'exercice multimodal en prévention primaire et secondaire de la perte de mobilité chez le senior à risque : recommandations et applications pratiques.

The implementation of strategies to prevent mobility disability in seniors at-risk with a strong focus on exercise is a public health imperative. These strategies must follow a pragmatic, structured and personalized approach. In order to obtain short, medium and long-term benefits, it is essential to consider the coordination of adapted physical exercise programs and to harmonize good practices. In support of national policies for the prevention of loss of autonomy, it is important to define clear guidelines to conduct effective programs. These programs should have a strong emphasis on evidence-based literature and should be validated by a consensus of multi-professional experts. The aim of this consensus is to outline the steps implementing these programs, to present their constituent elements and their practical application. Conception and elaboration of these programs should include frequency, intensity, duration, type of work, volume and individual progressiveness. Programs should also be focused on a personalised approach to develop participant health education, self-efficacy and empowerment for physical activity to ensure long-term health related behaviours. Moreover, trained professionals must supervise these programs in order to assure participants safety and program effectiveness. These guidelines will support policies for the prevention of loss of autonomy and mobility, throughout their development over the national territory.

Associations between Vitality/Nutrition and the Other Domains of Intrinsic Capacity Based on Data from the INSPIRE ICOPE-Care Program.

BACKGROUND: The vitality domain of intrinsic capacity (IC) represents the synthesis of biological interactions and metabolism. As part of the Integrated Care for Older People (ICOPE) program developed by the World Health Organization (WHO), vitality focuses on the nutritional status of older adults. The objective of this work was to describe the vitality domain of IC in community-dwelling older people and to examine the associations of the vitality components (appetite loss and weight loss) with the other IC domains assessed within the framework of ICOPE. METHODS: Cross-sectional data were obtained between January 2020 and February 2022 through the INSPIRE-ICOPE-Care program, a real-life ICOPE implementation initiative developed in the Occitania region of France. Participants were men and women aged 60 and older, looking for primary care services within the French healthcare system. RESULTS: Appetite loss was reported by 14.0% (2013) of the participants, and weight loss by 12.4% (1788). A total of 863 participants (6.01%) declaring weight loss also suffered from appetite loss. In total, 2910 participants (20.27%) screened positive for the domain of vitality. Appetite loss was significantly associated with positive screenings for the domains of cognition (OR = 2.14 [1.84;2.48]), vision (OR = 1.51 [1.28;1.79]), hearing (OR = 1.18 [1.01;1.37]), psychology (OR = 3.95 [3.46;4.52]), and locomotion 'OR = 2.19 [1.91;2.51]). We found significant associations of weight loss with the IC domains of cognition (OR = 1.65 [1.42;1.93]), psychology (OR = 1.80 [1.56;2.07]), locomotion (OR = 1.64 [1.41;1.91]), vision (OR = 1.24 [1.04;1.47]), and hearing (OR = 1.32 [1.12;1.55]). People reporting simultaneous appetite and weight loss showed higher odds of screening positive for psychological (OR = 5.33 [4.53;6.27]) and locomotion impairments (OR = 3.38 [2.88;3.98]). CONCLUSIONS: Appetite and weight loss are common among older people and are related to other potential IC impairments, especially psychological and locomotion. Further studies are needed to explore the longitudinal associations of vitality with the incidence of clinically meaningful declines in the other IC domains.

Implementation and Core Components of a Multimodal Program including Exercise and Nutrition in Prevention and Treatment of Frailty in Community-Dwelling Older Adults: A Narrative Review.

Increasing disability-free life expectancy is a crucial issue to optimize active ageing and to reduce the burden of evitable medical costs. One of the main challenges is to develop pragmatic and personalized prevention strategies in order to prevent frailty, counteract adverse outcomes such as falls and mobility disability, and to improve quality of life. Strong evidence reports the effectiveness of exercise interventions to improve various physical parameters and muscle function that are cornerstones of frailty. Other findings also suggest that the interactions between nutrition and physical exercise with or without health behavior promotion prevent the development of frailty. Multimodal programs, including structured exercise, adequate dietary intervention and health behavior promotion, appear increasingly consensual. However, in order for implementation in real-life settings, some pitfalls need to be addressed. In this perspective, structuring and tailoring feasible, acceptable and sustainable interventions to optimize exercise training responses are essential conditions to warrant short, medium and long-term individual benefits. The different components of exercise programs appear to be fairly consensual and effective. However, specific composition of the programs proposed (frequency, intensity, type, time, volume and progressiveness) have to be tailored to individual characteristics and objectives in order to improve exercise responses. The intervention approaches, behavioral strategies and indications for these programs also need to be refined and framed. The main objective of this work is to guide the actions of healthcare professionals and enable them to widely and effectively implement multimodal programs including exercise, nutrition and behavioral strategies in real-life settings.

FGF19 and muscle architecture in older patients.

BACKGROUND: Sarcopenia has a significant medical and economic impact. Serum fibroblast growth factor 19 (FGF19) has recently been described as promoting muscle mass and strength, and could be an interesting marker for early diagnosis of sarcopenia and prevention of its consequences. Ultrasound is a robust non-invasive technique used to measure muscle parameters, which cannot be evaluated by usual body composition measures, but are known to be associated with muscle function. In this cross-sectional cohort study, we aimed to determine whether FGF19 levels were correlated with functional muscle tests and muscle ultrasound parameters. METHODS: Patients over 70 years old with a mobility disability risk were recruited from the cohort of the "well on your feet" mobility loss prevention program. Sarcopenia was diagnosed according to the European Working Group on Sarcopenia in Older Patients 2 (EWGSOP2) criteria. We have performed functional battery tests, muscle ultrasound measures and bioimpedance spectroscopy. FGF19 levels were measured by the ELISA method. RESULTS: Out of 52 patients involved (34 women, mean age 81.3 years), 30 patients were sarcopenic (15 patients with probable sarcopenia and 15 with certain sarcopenia). Sarcopenic patients were older (mean 82.8 versus 79.6 years, P = 0.033), with higher frailty Fried score (P = 0.006), lower IADL score (P = 0.008), had lower daily protein intakes (P = 0.023) and were less performant to muscle functional tests than non-sarcopenic patients. Serum FGF19 levels were negatively correlated with the SPPB score (rs = 0.28; P = 0.045). FGF19 levels were correlated positively with the pennation angle (rs = 0.31; P = 0.024), but negatively with muscle fiber length (rs = -0.44; P = 0.001). We found no association between FGF19 and muscle thickness (P = 0.243). CONCLUSION: We highlighted in older patients significant correlations between FGF19 levels, pennation angle and muscle fiber length, suggesting that FGF19 could provide an enabling environment for the development of large muscle fibers, as previously suggested in histological studies in mice. However, high FGF-19 levels were unexpectedly associated with a low SPPB score. Further studies are needed to validate and further elucidate these exploratory findings.

Minerals and Antioxidant Micronutrients Levels and Clinical Outcome in Older Patients Hospitalized for COVID-19 during the First Wave of the Pandemic.

Excessive inflammatory response has been implicated in severe respiratory forms of coronavirus disease 2019 (COVID-19). Trace elements such as zinc, selenium, and copper are known to modulate inflammation and immunity. This study aimed to assess the relationships between antioxidant vitamins and mineral trace elements levels as well as COVID-19 severity in older adults hospitalized. In this observational retrospective cohort study, the levels of zinc, selenium, copper, vitamin A, ß-carotene, and vitamin E were measured in 94 patients within the first 15 days of hospitalization. The outcomes were in-hospital mortality secondary to COVID-19 or severe COVID-19. A logistic regression analysis was conducted to test whether the levels of vitamins and minerals were independently associated with severity. In this cohort (average age of 78 years), severe forms (46%) were associated with lower zinc (p = 0.012) and ß-carotene (p < 0.001) concentrations, and in-hospital mortality (15%) was associated with lower zinc (p = 0.009), selenium (p = 0.014), vitamin A (p = 0.001), and ß-carotene (p = 0.002) concentrations. In regression analysis, severe forms remained independently associated with lower zinc (aOR 2.13, p = 0.018) concentrations, and death was associated with lower vitamin A (aOR = 0.165, p = 0.021) concentrations. Low plasma concentrations of zinc and vitamin A were associated with poor prognosis in older people hospitalized with COVID-19.

[Knowledge and application of the HAS recommendations concerning the diagnosis of undernutrition in people aged 70 and above: an international online survey among members of the "Société Française de Gériatrie et de Gérontologie"]. / Connaissances et application des recommandations HAS concernant le diagnostic de la dénutrition chez la personne de 70 ans et plus : une enquête menée en ligne auprès des membres de la Société française de gériatrie et de gérontologie.

OBJECTIVES: To assess the knowledge and the use in clinical practice of the "French National Authority for Health" (HAS) 2021 recommendations on the diagnosis of malnutrition in older adults aged 70 years and above. METHODS: An online survey was developed by the working Group on Geriatrics and Nutrition (GEGN) of the "Société Française de Gériatrie et de Gérontologie (SFGG)" and conducted among members of the SFGG. A self-administered questionnaire composed of 21 closed questions was used. RESULTS: A total of 132 (10.2 %) members of the SFGG responded to the survey. The respondents were aged 43.4 ± 9.94 years old and 97 (73.5 %) were women. Almost half of them were medical doctors (n = 53 ; 40.2 %). Of the respondents, 81 % had already heard of the HAS 2021 recommendations. This percentage is higher for doctors (96 %) than for other professions (74 %). French respondents were more likely to have heard of these -recommendations (84 %) than respondents from other countries (42.9 %). However, only 41.6 % of the respondents believe they know these recommendations in detail. On a visual analogue scale from 0 (never) to 100 (always), respondents use these recommendations in their professional practice at 76.8 ± 20.2 %. However, on a scale from 0 (never difficult) to 100 (always difficult), some barriers to their use in clinical practice were highlighted. These mainly concerned the measurement of muscle mass (84.4 ± 17.2 %) and muscle strength (79.5 ± 19.9 %) in patients. CONCLUSION: Although the majority of respondents use the HAS 2021 recommendations in their professional practice, they often have difficulties in measuring muscle strength and muscle mass of their patients. The assessment of sarcopenia still needs to be implemented in clinical routine. Until then, better communication about simple alternatives that do not require special equipment is needed.

Aging and well-being in French older adults regularly practicing physical activity: a self-determination perspective.

The purpose of this study was to identify the motivational profiles of physically active older adults and to achieve a better understanding of their perceived motives to explain their regular physical activity behavior in relation to self-determination theory (SDT). To address these aims, this study used quantitative and qualitative approaches. Older adults (n = 92; M = 74.95, SD = 4.6) completed the French version of the Sport Motivational Scale. A cluster analysis showed two motivational profiles with differential motivational patterns. The first was named the high combined profile, with high scores on intrinsic motivation and introjected regulation and low levels of external regulation. The second profile was the low to moderate motivational profile, with low scores on intrinsic motivation and moderate scores on introjected regulation. The qualitative study's results demonstrate the usefulness of SDT in explaining the relationship between these motivational profiles and the intertwining of the three basic psychological needs.

[Mini Nutritional Assessment: a reproducibility study for the elderly]. / Mini Nutritional Assessment: une étude de reproductibilité en institution pour personnes âgées.

The Mini Nutritional Assessment (MNA), the most used scale for detecting undernutrition in clinical practice, has been validated in the hospital setting. We have evaluated its reproducibility in a French nursing home for dependent elderly people. It is globally acceptable, but some items should be more standardized.

Study of a tool supporting the link between community and hospital care: a six-month study of a geriatric hotline.

The growing elderly population and their overlapping conditions require more specialised care. The difficulties accessing scheduled hospital admissions often lead to visits to accident and emergency departments (A&E), which can have a harmful effect on these patients. The French Regional Health Agency (ARS) has developed geriatric hotlines in certain geriatric departments. An analysis of the populations concerned will allow adjustments to be made to this system in order to improve care pathways for the elderly and to better meet the needs of general practitioners. This is a descriptive, retrospective, monocentric epidemiological study conducted between February and July 2017. The caller, the reason for the call, the general practitioner's request, the demographic and geriatric characteristics of the patients and the response provided were described. Calls were mainly made by general practitioners, in 72.8% of the cases, for acute conditions. Access to hospital admission accounted for 69.6% of the requests, while a home assessment accounted for 16% of requests. Fifty-five per cent of the patients were admitted to hospital and 75% of them were admitted directly to the geriatric department. Twenty-one per cent of requests for hospital admission received other treatment. The average age of the patients was 86, with a majority of patients being poly-medicated, having multiple pathologies and also more neurocognitive disorders than the general population. Guidance is provided in 30% of the calls, improving the care pathway of these elderly patients. The time to response and to hospital admission is short, thus favouring direct access to hospital departments. The main independent risk factor for hospital admission was the presence of acute illness. This link between community and hospital care seems to respond to the principal requests of general practitioners, i.e. hospitalisation for acute conditions. It is beneficial for the management of these patients who are at risk of decompensation. Coordination and communication between the different players involved in community and hospital care must continue to develop to improve the care pathway of these complex geriatric patients.

Screening for hypertension-mediated organ damage and aetiology: still of value after 65 years of age?

BACKGROUND: Secondary forms and hypertension-mediated organ damage (HMOD) may differ between younger and older hypertensive patients. The aim of the present study was to explore the specificity of HMOD and secondary forms in patients ≥ 65 years in comparison to younger ones in a contemporary cohort. METHODS: We analysed 938 patients recruited between 2004 and 2014 (Cardiology department, Croix-Rousse Hospital, Lyon) who had at baseline HMOD and secondary forms screening among them 190 were ≥ 65 years. RESULTS: The mean (2.1 ± 0.8 vs. 1.2 ± 0.9, P < 0.001) and frequency of HMOD (96.3% vs. 72.9%, P < 0.001) was higher in patients ≥ 65 years than younger ones. Carotid femoral pulse wave velocity > 10 m/s was the most frequent HMOD in patients ≥ 65 years (90.1%), while echocardiographic left ventricular hypertrophy was the most common in the younger patients (45.0%). Among ECG left ventricular indexes, only R wave in aVL lead was significantly more frequently observed in patients ≥ 65 years (32.6%) than in younger ones (19.0%, P < 0.001). The frequency of secondary hypertension was not significantly different between younger and older patients (respectively; 30.5% vs. 27.8%, P = 0.487). The most frequent aetiology was primary aldosteronism regardless of age, followed by renovascular hypertension (6.3% vs. 3.3%, P = 0.038). Among older patients, 3.2% were treated with adrenalectomy and 6.3% with percutaneous transluminal renal angioplasty. CONCLUSION: Extensive screening of HMOD in older patients may be questionable as nearly all patients had one; aetiology must however be explored as a third of older patients had a secondary form.

Adherence to recommendations after comprehensive geriatric assessment by mobile geriatric team during 500 home visits / Suivi des recommandations de l'Unité mobile extrahospitalière de Lyon-Sud sur 500 visites à domicile

Mobile geriatric team making home visit (MGT) were created to reinforce the link between home and hospital. Frail elderly patients can benefit from a comprehensive geriatric assessment (CGA) by a geriatric mobile team during a home visit. MGT at the hospital center of Lyon Sud presents recommendations after a CGA to better adjust healthcare to patients' needs. There are few studies that have analysed the MGT who treat patients at home. Objectives: The goal of the study was to determine adherence rate at 2 months and examines the socio-demographic profile of patients assessed by the MGT. We conducted a descriptive and retrospective study in single center, with 500 patients during 2 years (2016-2017). Results: The mean adherence rate was 65,1%. The highest rate concerned recommendations on the future orientation. The lower rate concerned recommendations on lifestyle and environment. Mean age of the 500 patients was 83.5 years, 61% were women. The patients included in this study take an average of seven prescription medications (whitout psychotropic medications). The majority of the patients was GIR 3 and achieved an average score of 3 on ADL scale and 2 of IADL scale. Ninety-six per cent of the patients had a caregiver. It has been proven statistically that, adherence rate of recommendations (more than 65%), reduce unplanned hospitalizations. Conclusion: This study with a large sample of patients allows to better describe patients seen at home. It is a vulnerable population presenting a polypathology, dependence, associated with an unstable socio-family context. This work shows that the recommendations must be applied to limit hospitalizations and that the involvement of the team makes it possible to improve the follow-up of the recommendations.

L'unité mobile extrahospitalière de gériatrie de Lyon-Sud propose une expertise gériatrique pluridisciplinaire au domicile des patients. Elle émet des recommandations pour rationaliser le parcours du sujet âgé en fonction de ses problématiques. L'objectif principal était de déterminer le taux de suivi à 2 mois des recommandations, et l'objectif secondaire de décrire le profil des patients suivis. Cette étude a inclus 500 patients sur 2 ans et a analysé 1 677 recommandations. Le taux de suivi global était de 65,1 %. Les patients avaient un âge médian de 83,5 ans, 61 % étaient des femmes et 88 % avaient un GIR ≤ 4. L'application des recommandations permet une diminution des hospitalisations non programmées. L'implication de l'équipe à l'issue de la visite optimise la mi%se en œuvre de ces recommandations. Le grand effectif de cette étude permet de mieux décrire les patients vus à domicile : une population vulnérable présentant une polypathologie, dépendance, associés à un contexte socio-familial instable. Ce travail montre que les recommandations doivent être appliquées pour limiter les hospitalisations et que l'implication de l'équipe permet d'améliorer le suivi des préconisations.