[Rules of good practice for the elderly]. / Les règles de bonne pratique chez le sujet âgé.

The treatment of infectious diseases in geriatric medicine is a complex subject. Diagnosis is often difficult, as is the correct indication for antibiotic therapy. To combat antibiotic resistance, we need to limit unnecessary antibiotic prescriptions and prevent the onset of bacterial infections, notably through vaccination.

[Evaluation of the perspectives and experiences regarding lumbar puncture in cognitively impaired older adults over 70, their relatives and the care teams]. / Évaluation des représentations et du vécu liés à la ponction lombaire chez des patients âgés de plus de 70 ans atteints de troubles cognitifs, leurs accompagnants et les équipes soignantes.

INTRODUCTION: Lumbar puncture (LP) is an essential diagnostic procedure, which raises major concerns in older adults. Some patients may be denied LP because of the fear of complications in healthcare teams which are not familiar with the procedure. The objectives of our work were to analyze the perspectives and the experiences regarding scheduled LP in cognitively impaired older adults, as well as in their relatives, and the healthcare teams from geriatric day hospitals. METHODS: We conducted a qualitative, observational and multicentric study, based on semi-directive interviews of patients aged over 70 years with cognitive complaints undergoing a scheduled LP in a day hospital. Patients were interviewed before and after LP. Their relatives and the involved healthcare teams were also interviewed to analyze their expectations and perspectives regarding the procedure. The full interviews were transcribed and analyzed using interpretative phenomenological analysis. RESULTS: Ten patients (mean age 80.2 ± 7.2), five relatives and four healthcare teams were included. The goals and operating procedure of LP were poorly understood by several patients. Some individuals feared irreversible neurological consequences or LP-related pain, which was often overestimated with regards to the post-LP interviews. The patients' major expectation was to establish an accurate and early diagnosis of their cognitive disorder to provide optimal care plan. Relatives reported similar fears of major adverse events. They also expected an accurate diagnosis with biomarkers. The perspectives and experiences of the healthcare teams were heterogeneous, according to their level of practice of LP, but seemed in line with current scientific guidelines. CONCLUSION: This study highlighted the existence of false beliefs and poor knowledge regarding the LP procedure and its associated risks. The post-LP patients' feedbacks were better than their expectations, especially in day hospitals with solid experience in LP. Better patient information may be a key to improve our practice.

Therapeutic approach and outcome of children with Philadelphia chromosome-positive acute lymphoblastic leukemia at first relapse in the era of tyrosine kinase inhibitors: An SFCE retrospective study.

BACKGROUND: Since the introduction of tyrosine kinase inhibitors (TKIs), the profile of pediatric relapse of Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL) has changed. However, the management of pediatric Ph+ ALL relapses is not currently standardized. PROCEDURE: We retrospectively analyzed the therapeutic strategies and outcomes of pediatric Ph+ ALL patients in first relapse who were initially treated with a TKI-containing regimen in one of the French pediatric hematology centers from 2004 to 2019. RESULTS: Twenty-seven children experienced a Ph+ ALL relapse: 24 (89%) had an overt relapse and three a molecular relapse. Eight involved the central nervous system. A second complete remission (CR2) was obtained for 26 patients (96%). Induction consisted of nonintensive chemotherapy for 13 patients (48%) and intensive chemotherapy for 14 (52%). Thirteen patients (48%) received consolidation. Allogenic hematopoietic stem cell transplantation (alloHSCT) was performed for 21 patients (78%). The TKI was changed for 23 patients (88%), mainly with dasatinib (n = 15). T315I was the most common mutation at relapse (4/7). The 4-year event-free survival and survival rates were 60.9% and 76.1%, respectively. Survival was positively associated with alloHSCT in CR2. CONCLUSION: We show that pediatric first-relapse Ph+ ALL reinduces well with a second course of TKI exposure, despite the use of different therapeutic approaches. The main prognostic factor for survival was alloHSCT in CR2. Because of the small size of the cohort, we could not draw any conclusions about the respective impact of TKIs, but the predominance of the T315I mutation should encourage careful consideration of the TKI choice.

Frequency of Extracorporeal Membrane Oxygenation Support and Outcomes After Implementation of a Structured PICU Network in Neonates and Children: A Prospective Population-Based Study in the West of France.

OBJECTIVES: To describe the frequency and outcomes on the use of extracorporeal membrane oxygenation (ECMO) among critically ill neonates and children within a structured pediatric critical care network in the West of France. To assess the optimality of decision-making process for patients primarily admitted in non-ECMO centers. DESIGN: Observational prospective population-based study from January 2015 to December 2019. PATIENTS: Neonates over 34 weeks of gestational age, weighing more than 2,000 g and children under 15 years and 3 months old admitted in one of the 10 units belonging to a Regional Pediatric Critical Care Network. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Eight-thousand one hundred eighty-nine children and 3,947 newborns were admitted within one of the 10 units of the network over the study period. Sixty-five children (8.1% [95% CI, 6.2-10‰]) and 35 newborns (9.4% [95% CI, 6.4-12%]) required ECMO support. Of these patients, 31 were first admitted to a non-ECMO center, where 20 were cannulated in situ (outside the regional ECMO center) and 11 after transfer to the ECMO regional center. Cardiogenic shock, highest serum lactate level, and cardiac arrest prior to first phone call with the regional ECMO center were associated with higher rate of in situ cannulation. During the study period, most of the patients were cannulated for underlying cardiac issue (42/100), postoperative cardiac surgery instability (38/100), and pediatric (10/100) and neonatal (10/100) respiratory distress syndrome. Patients primarily admitted in non-ECMO centers or not had similar 28-day post-ICU survival rates compared with those admitted in the referral ECMO center (58% vs 51%; p = 0.332). Pre-ECMO cardiac arrest, ECMO, and lower pH at ECMO onset were associated with lower 28-day post-ICU survival. CONCLUSIONS: Our local results suggest that a structured referral network for neonatal and pediatric ECMO in the region of Western France facilitated escalation of care with noninferior (or similar) early mortality outcome. Our data support establishing referral networks in other equivalent regions.

[Nutritional requirements of the elderly]. / Besoins nutritionnels des personnes âgées.

The nutritional status of patients is based on knowledge of their specific needs and tools enabling them to be evaluated. The needs are qualitative and quantitative and must be adapted in certain situations such as the existence of an inflammatory syndrome. A systematic assessment of the nutritional status is an essential part of an elderly person's care in order to initiate preventive or corrective measures.

[Anticipating the end of life]. / Anticiper la fin de vie.

For patients at the end of life, caregivers must sometimes make choices between prolonging life and quality of life. There are several tools to assist in the decision-making process and the implementation, notably with regard to the limiting of active treatment. The issues to consider include limiting or stopping treatment, Leonetti's law with advance directives and the fight against unreasonable obstinacy and, more recently, the "mandate for future protection". The patient must always remain the focus and be allowed to express their wishes, if they want to, directly or with the help of a third party.

[First year prognosis of patients hospitalized in an acute geriatric ward with a known dementia or newly diagnosed]. / Devenir à un an des patients hospitalisés en court séjour gériatrique, avec un syndrome démentiel connu, ou nouvellement diagnostiqué.

In France, only a third of demented patients have an established diagnostic of dementia. Hospitalization is often an opportunity to perform a diagnostic of dementia. Real benefits for patients of such a diagnostic process are unknown. The objective of the study was to observe prognosis of elderly patients hospitalized in geriatric courses in terms of mortality, hospitalization rate and entry into an institution. This was a monocentric prospective study with a one-year follow-up of 90 patients hospitalized in an acute geriatric ward with either dementia known by general practitioner, either diagnosed during the hospitalization according to DSM IV criteria. A one year follow-up by phone has been conducted. From a consecutive set of 159 inpatients for 18 weeks, we included in this study 49 patients with a known dementia (group 1, mean age 85.7±4.6 years, mean Mini-mental state examination (MMSE) score 12.4±6.2) and 41 patients with dementia diagnosed during hospitalization (group 2, mean age 88.4±6.4 years, mean MMSE score 16.1±6.5). Differences between the two groups were significant for age (p<0.03) and MMSE score (p<0.02). One-year mortality rate was near 30% in the 2 groups. Rate of institutionalization was 33% in group 1 and 49% in group 2 (not statistically significant). There was a significant difference in number of days spent at home between group 1 and group 2, respectively 190.9±159.9 days vs 111.1±148.1 days (p<0.03). Demented patients previously diagnosed lived longer at home at one year than patients newly diagnosed. These results tend to support the diagnosis of dementia in very elderly patients with multiple comorbidities. Conditions of living at home, in particular the quality of life, should be the object of further studies.