[Management of congestive heart failure in the elderly after hospitalization for acute decompensation Interest of a dedicated territorial geriatric network ; the GERICCO-78 study]

AIMS

Heart failure (HF) is the leading cause of hospitalisation in the elderly in France. Early rehospitalisations are common, often through an emergency department. The aim of this study was to assess the impact of a primary care-hospital coordination network, with interventions by coordination nurses (IDEC), on the rehospitalisations after a first hospitalisation for acute decompensation in frail elderly HF patients.

METHODS

From 01/10/2019 to 01/10/2021, 237 patients aged > 75 years with frailty criteria, hospitalised in 8 departments of 5 private or public hospitals in the Yvelines Sud health territory were followed by an IDEC (hospital visit, telephone contacts, home visit(s)) within 3 months of their return home. This prospective observational study analysed the rate of consultations to the emergency room, rehospitalisations (total and for acute HF), and the number of events avoided at 90 days after discharge.

RESULTS

The mean age of the patients was 87 years, 54% were women, 68% had a left ventricular ejection fraction > 40%, and 70% had atrial fibrillation. Non-cardiac comorbidities were very frequent. At 3-month follow-up, mortality was 9.3% (22/237), only 27 patients (11.3%) consulted the emergency room for acute HF, and the rehospitalisation rate for HF was 19.8%, without difference according to left ventricular ejection fraction. A consultation to the emergency room or a rehospitalisation for heart failure could be avoided for 10% of patients.

CONCLUSION

This study suggests that a primary care-hospital coordination network with dedicated coordination nurses is useful for the management of very elderly frail patients following hospitalisation for heart failure, limiting visits to the emergency room and rehospitalisations.

Interleukin-10 Production in Response to Amyloid-β Differs between Slow and Fast Decliners in Patients with Alzheimer's Disease

We investigated IL-10 and IL-6 production in amyloid-β (Aβ) stimulated peripheral blood mononuclear cells (PBMCs) in twenty Alzheimer's disease (AD) patients with slow progression, eleven with fast progression, and twenty age-matched controls. Promoter polymorphisms in IL-10 (position -592, -819, -1082), IL-6 (-174), transforming growth factor-β1 (TGF-β1) (-10, -25), interferon-γ (IFN-γ) (-874), and tumor necrosis factor-α (TNF-α) (-308) genes were analyzed. IL-10 production after Aβ stimulation was high in PBMCs from slow decliners and almost completely abrogated in fast decliners. Association between AA IFN-γ low-producing genotype and fast progression was demonstrated. Investigations in a larger sample will clarify these findings.

Long-term safety and efficacy of imatinib mesylate (Gleevec®) in elderly patients with chronic phase chronic myelogenous leukemia: results of the AFR04 study

Data from registries suggest that the median age of chronic myelogenous leukemia (CML) patients is 10-15 years older than that of clinical trials. We conducted a prospective phase II study to evaluate imatinib mesylate (IM, 400 mg daily) in newly diagnosed chronic phase CML (CP-CML) patients. Patients aged 70 years and over diagnosed with CP-CML within 12 months were eligible. Thirty patients were enrolled from April 2002 to October 2004. Median age was 74.8 years (range, 70-90). Male/female ratio was 1.72. At inclusion, comorbidities were reported in all but one patient, Cumulative Illness Rating Scale for Geriatrics comorbidity mean index was 1.47, and 66% of patients had cardiovascular disease. The median daily IM dose was 392 mg (range, 256-445). IM was interrupted in patients with severe comorbidities. Treatment discontinuation was observed in 36.6% of patients. Cumulative incidence of complete cytogenetic response was 71.4 and 78.5% at 12 and 24 months, respectively. A high level of sustained responses was observed in patients with mild or moderate comorbidities. Seven-year estimated overall survival was 80.8% (95% CI: 59.0-91.7). Two-thirds of the patients were still on long-term therapy at cut-off, and no patients had died from progression. This trial was registered at http://www.clinicaltrials.gov as # NCT00219765.

[Management of pneumonia in the elderly]

Pneumonias in elderly are frequent and severe. They require an accurate assessment following clinical, biological and radiological steps. Each of them can contribute to give answers to the following questions: does this patient need emergency hospitalisation? Is the infection really bacterial and pulmonary? Should antibiotics be started? Which others treatments should be associated for the infection itself and for comorbid conditions? Concerning prevention, every effort must be done to decrease the incidence of these infections, especially vaccination. Pulmonary infections in nursing home need specific attention: cumulation of bad prognosis factors, risk of epidemic propagation, and vaccination of all people caring patients when required.