G2019S Mutation of Leucine-Rich Repeat Kinase 2 Is a Cause of Lewy Body Dementia in Patients With North African Ancestors.

Background: Mutations in the LRRK2 gene are the most common genetic cause of Parkinson disease but are believed to play no significant role in Lewy body disease (LBD).

Objectives: As the frequency of G2019S LRRK2 mutation is extremely high in North African patients with Parkinson disease, we postulate that the high prevalence of LBD in North Africa might be due to the same mutation because LBD and Parkinson disease share many clinical, pathological, and genetic features.

Methods: We screened patients with LBD or prodromal LBD for the G2019S mutation of LRRK2.

Comparison of different prognostic scores in estimating short- and long-term mortality in COVID-19 patients above 60 years old in a university hospital in Belgium.

Background And Objectives: Multiple scoring systems were used for risk stratification in COVID-19 patients. The objective was to determine among 6 scores which performed the best in predicting short-and long-term mortality in hospitalized COVID-19 patients ≥ 60 years.

Methods: An observational, retrospective cohort study conducted between 21/10/2020 and 20/01/2021.

Risk factors predicting the 'time to first fracture' and its association with imminent fractures: a substudy of the FRISBEE cohort.

Unlabelled: Only previous glucocorticoid use and rheumatoid arthritis were predictors of an early fracture (< 2 years after inclusion). A shorter 'time to first fracture' was not an independent clinical risk factor for imminent fractures.

Purpose: Risk factors for fragility fractures independent of BMD were assessed in several prediction models.

Association between Malnutrition Assessed by the Global Leadership Initiative on Malnutrition Criteria and Mortality in Older People: A Scoping Review.

The Global Leadership Initiative on Malnutrition (GLIM) criteria were introduced in 2018 for the diagnosis of malnutrition in adults. This review was aimed at gathering the evidence about the association between malnutrition according to the GLIM criteria and mortality in older people, an emerging and clinically meaningful topic in the implementation of the GLIM criteria in geriatric healthcare settings. This scoping review considered meta-analyses, systematic reviews, cohort studies, and cross-sectional studies published in PubMed, Scopus, and the Cochrane Database for Systematic Reviews from the development of the GLIM criteria in 2018 to January 2023.

Selection for treatment of patients at high risk of fracture by the short versus long term prediction models - data from the Belgian FRISBEE cohort.

Unlabelled: Our imminent model was less sensitive but more selective than FRAX® in the choice of treatment to prevent imminent fractures. This new model decreased NNT by 30%, which could reduce the treatment costs. In the Belgian FRISBEE cohort, the effect of recency further decreased the selectivity of FRAX®.

The effect of fracture recency on observed 5-year fracture probability: A study based on the FRISBEE cohort.

Introduction: Prediction models, especially the FRAX®, are largely used to estimate the fracture risk at ten years, but the current algorithm does not take into account the time elapsed after a fracture. Kanis et al. recently proposed correction factors allowing to adjust the FRAX® score for fracture recency.

Are there specific clinical risk factors for the occurrence of multiple fractures? The FRISBEE study.

Unlabelled: This study showed additional clinical risk factors for the occurrence of multiple fractures with regards to a single fracture, with often higher hazard ratios. It would be important to include the risk of the occurrence of multiple fractures in future prediction models.

Purpose: To identify clinical risk factors (CRFs) which would specifically increase the risk of multiple fractures.

Distribution of Fracture Sites in Postmenopausal Overweight and Obese Women: The FRISBEE Study.

The association between obesity and fracture sites in postmenopausal women has been little studied. We examined the most common types of fractures in obese and overweight postmenopausal women compared to subjects with a normal BMI in the FRISBEE study, a cohort of postmenopausal women followed since 9.1 (7.

[Factors associated with intrahospital mortality in older patients with COVID-19 in Belgium : The COVID-AgeBru study].

Objective: We aimed at assessing the association between demographical and clinical data and the intrahospital mortality in older patients with COVID-19 in Belgium.

Methods: Descriptive, retrospective study of consecutive patients admitted to Brugmann university hospital, Brussels (Belgium) due to COVID-19 (Mars-September-2020).

Inclusion Criteria: Patients aged ≥ 70 years admitted to acute care with a positive PCR-RT test, or a highly indicative computed tomography scan.

Fragility Fractures in Postmenopausal Women: Development of 5-Year Prediction Models Using the FRISBEE Study.

Context: Individualized fracture risk may help to select patients requiring a pharmacological treatment for osteoporosis. FRAX and the Garvan fracture risk calculators are the most used tools, although their external validation has shown significant differences in their risk prediction ability.

Objective And Methods: Using data from the Fracture Risk Brussels Epidemiological Enquiry study, a cohort of 3560 postmenopausal women aged 60 to 85 years, we aimed to construct original 5-year fracture risk prediction models using validated clinical risk factors (CRFs).

Impact of non-hip fractures in elderly women: a narrative review.

The association of hip fractures with adverse outcomes is well established, but for non-hip fractures this association still needs to be further investigated. The objective of this narrative review is to describe the state of the art with regards to the health impact of clinically relevant non-hip fracture locations in postmenopausal women. PubMed and Scopus databases were searched from January 2010 until December 2020.

Independent External Validation of FRAX and Garvan Fracture Risk Calculators: A Sub-Study of the FRISBEE Cohort.

Probabilistic models including clinical risk factors with or without bone mineral density (BMD) have been developed to estimate the 5- or 10-year absolute fracture risk. We investigated the performance of the FRAX and Garvan tools in a well-characterized population-based cohort of 3560 postmenopausal, volunteer women, aged 60 to 85 years at baseline, included in the Fracture Risk Brussels Epidemiological Enquiry (FRISBEE) cohort, during 5 years of follow-up. Baseline data were used to calculate the estimated 10-year risk of hip and major osteoporotic fractures (MOFs) for each participant using FRAX (Belgium).

MOF/Hip Fracture Ratio in a Belgian Cohort of Post-menopausal Women (FRISBEE): Potential Impact on the FRAX® Score.

The ratio between major osteoporotic fractures (MOFs) and hip fractures in the Belgian FRAX® tool to predict fractures is currently based on Swedish data. We determined these ratios in a prospective cohort of Belgian postmenopausal women. 3560 women, aged 60-85 years (70.

Risk factors for imminent fractures: a substudy of the FRISBEE cohort.

Unlabelled: Multiple factors increase the risk of an imminent fracture, including a recent fracture, older age, osteoporosis, comorbidities, and the fracture site. These findings could be a first step in the development of a model to predict an imminent fracture and select patients most at need of immediate treatment.

Introduction: The risk of a recurrent fragility fracture is maximal during the first 2 years following an incident fracture.

[Factors related to the one-month retention of 8507 employees declared medically unfit in Hauts-de-France companies between 2014 and 2018].

Background: Given the low rate of retention in a company after an employee has been found unfit for the job, our aim was to determine the factors related to employees being kept by their company one month after being declared unfit for the job due to either a musculoskeletal disease (MSD) or a mental health disorder (MHD).

Methods: This study was based on all employees declared unfit for the job by the occupational physicians in the "Unfitness" survey in the French "Hauts-de-France" region between 2014 and 2018. For each of the two groups of workers, factors related to the employees being kept by their company one month after being declared unfit for the job were studied by logistic regression.

Unmet needs, health policies, and actions during the COVID-19 pandemic: a report from six European countries.

Purpose: The United Nations (UN) has published a Policy Brief on the impact of the Coronavirus Disease 2019 (COVID-19) that identifies policies and responses to protect older adults. Our objective was to summarize actions, health policies and clinical guidelines adopted by six European countries (Belgium, France, Italy, Poland, Spain and United Kingdom) during the pandemic, and to assess the impact of national policies on reducing adverse effects of the COVID-19 pandemic in older populations.

Methods: Reports by geriatricians on the measures and actions undertaken by governmental institutions in each country between March and July 2020, as well as the role of primary care during the pandemic, covered three areas: (a) general health strategies related to the pandemic; (b) impact of COVID-19 on health inequity; and (c) initiatives and challenges for the COVID-19 pandemic and beyond.

Dementia with Lewy bodies in first-generation immigrants in a European memory clinic.

We wanted to explore possible differences in disease presentation, frequency, and age of onset of dementia with Lewy bodies (DLB) between first-generation immigrants (FGI) and patients born in Belgium (PBIB). We conducted a retrospective study on all patients of our Memory Clinic between June 1, 2010 and January 31, 2020. A synucleinopathy was diagnosed in 150 of 2702 patients (5.