[Outcomes of respiratory rehabilitation program in lung transplant recipients: a quasi experimental study]. / Resultados de un programa de rehabilitación respiratoria en pacientes receptores de trasplante pulmonar: estudio cuasiexperimental.

INTRODUCTION: Lung transplant (LT) is the ultimate option for end-stage lung diseases. Malnutrition and sarcopenia, common in LT recipients, can be reversible with adequate exercise and nutrition. This study aims to assess changes in physical performance and aerobic capacity after a 10-week rehabilitation program (RP) in LT recipients, as well as to describe the prevalence of sarcopenia and malnutrition before and after RP and their influence on clinically relevant outcomes. MATERIALS AND METHODS: Quasi-experimental study, before and after a 10-week PR in first-time TP recipients, aged over 18 years, from January 2022 to September 2023. Aerobic exercise capacity was assessed through the 6-minute walking test (6MWT) and peak oxygen consumption (VO2peak); and physical performance was measured using the Short Physical Performance Battery (SPPB). Additionally, the prevalence of sarcopenia was described according to the criteria of the European Working Group on Sarcopenia in Older People (EWGSOP2) and malnutrition according to the criteria of the Global Leadership Initiative on Malnutrition (GLIM). RESULTS: Of the 41 patients, 56% had sarcopenia and 80% had malnutrition. After RP, the distance walked in the 6MWT increased by 66.3m (p=0.004) in men and 61m (p=0.001) in women. VO2peak increased in men by a mean of 3.1ml/min/kg (p=0.024). Physical performance improved significantly in both men and women according to the Short Physical Performance Battery (SPPB), with clinically relevant differences of 1.6 pts (p<0.001) and 1.2 pts (p=0.012), respectively. The prevalence of sarcopenia decreased to 24% and malnutrition to 61%. CONCLUSIONS: RP proved to be an effective and safe intervention for LT recipients. In addition to improvements in skeletal muscle strength and exercise capacity, a reduction in the prevalence of sarcopenia and malnutrition was also observed.

Intrinsic capacity and risk of death: Focus on the impact of using different diagnostic criteria for the nutritional domain.

OBJECTIVE: We aimed to estimate the ability of intrinsic capacity (IC) to predict death in community-dwelling older people using different diagnostic criteria to define the nutritional domain. METHODS: Participants from the Belgian SarcoPhAge cohort were followed from 2013 to the present. Four IC domains were assessed at baseline (data on the sensorial domain were not collected), and considered unsatisfactory below some specific thresholds. The nutritional domain was considered unsatisfactory if baseline malnutrition was present, defined by: 1) MNA-SF ≤11 points; 2) seven versions of the GLIM criteria, varying by the technique used to identify a reduced muscle mass; or 3) the combination of MNA-SF ≤11 points + GLIM criteria. The association between baseline unsatisfactory IC and 9-year mortality was calculated using the odds ratio (OR) adjusted for cofounders. RESULTS: Among the 534 participants (73.5 ± 6.2 years old; 60.3 % women at baseline), 157 (29.4 %) were dead after 9.3 ± 0.3 years of follow-up. Patients with baseline unsatisfactory IC in the locomotor domain (adjusted OR = 2.31 [95%CI 1.38-3.86]) or psychological domain (adjusted OR = 1.78 [1.12-2.83]) were at higher mortality risk. Regarding malnutrition, unsatisfactory IC in the nutrition domain was strongly associated with a higher mortality risk, whatever the criteria used to identify a reduced muscle mass. The highest association with mortality was found in participants with a baseline unsatisfactory nutritional domain defined by the combination of MNA-SF + GLIM criteria (adjusted OR = 3.27 [95%CI 1.72-6.23]). CONCLUSIONS: Presenting any unsatisfactory IC at baseline was associated with a higher 9-year mortality risk in community-dwelling older people. The sequential incorporation of MNA-SF and GLIM criteria as the IC nutritional domain would be helpful to guide public health actions towards healthy ageing.

[Factors associated with intrahospital mortality in older patients with COVID-19 in Belgium : The COVID-AgeBru study]. / Face à la COVID-19. Mortalité intra-hospitalière chez les patients âgés de plus de 70 ans avec COVID-19 dans un hôpital universitaire en Belgique :l'étude COVID-AgeBru.

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. EXCLUSION CRITERIA: Patients transferred to another institution during hospitalization. OUTCOME MEASURE: All-cause intrahospital mortality. Demographic, clinical data, presence of comordibidties and comprehensive geriatric assessment were collected. Adjusted and unadjusted logistic regression were performed. RESULTS: From the 226 eligible patients, 160 (82.7 ± 6.5-year-old; 57.5 % females) met inclusion criteria, from which 67 (42 %) died during hospital stay. The adjusted logistic regression showed an association between intrahospital mortality and increasing age [OR = 1.09 per every year increase (95 % CI 1.02-1.16); p <0.001], type 2 diabetes [OR = 2.75 ( 1.17-6.46); p = 0.021], and acute respiratory distress syndrome (ARDS) [OR = 8.67 ( 3.48-21.61); p < 0.01]. CONCLUSIONS: A higher positive association between intrahospital mortality and increasing age, type 2 diabetes, and ARDS was found. The prognosis value of the comprehensive geriatric assessment in older people with COVID-19 in Belgium requires further studies.

INTRODUCTION: Les études sur l'impact de la pandémie en Belgique sont rares. L'objectif est d'évaluer l'association de l'âge et des comorbidités à la mortalité intra-hospitalière de toutes causes chez les patients âgés ? 70 ans avec COVID-19 dans un hôpital universitaire à Bruxelles, Belgique. Méthodes : Etude rétrospective descriptive des patients admis au CHU Brugmann pour cause de maladie COVID-19 (mars-septembre 2020). Critères d'inclusion : âge ≥ 70 ans admis avec PCR-RT positif ou haute probabilité d'infection au CT-scan thoracique. Critères d'exclusion : transfert dans un autre hôpital. Critère de jugement : toute cause de mortalité intra-hospitalière. Variables collectées : démographiques, cliniques et gériatriques [Katz, Lawton, MMSE, MNA, MNA-SF]. Une régression logistique non ajustée et ajustée a été réalisée. Résultats : Parmi les 226 patients éligibles, 160 (82,7 ± 6,5 ans; 57,5 % femmes) ont rempli les critères d'inclusion. Au total, 67 (42 %) sont décédés durant l'hospitalisation. La régression logistique a montré une association augmentée entre la mortalité et l'âge [odds ratio ou OR = 1,09/année en plus (IC 95 % 1,02-1,16) ; p< 0,001], le diabète de type 2 [OR = 2,75 (1,17-6,46); p = 0,021], l'ARDS [OR = 8,67 (3,48-21,61); p < 0,01]. CONCLUSION: L'âge, le diabète de type 2 et le syndrome de détresse respiratoire aiguë (ARDS) sont associés à une augmentation de la mortalité chez les patients âgés hospitalisés avec COVID-19 en Belgique.

Intrinsic Capacity Defined Using Four Domains and Mortality Risk: A 5-Year Follow-Up of the SarcoPhAge Cohort.

OBJECTIVES: The concept of 'intrinsic capacity' (IC) offers a new way to approach another concept, that of 'healthy aging'. The first objective of the present study was to assess the ability of the construct of 'intrinsic capacity' to predict death. The second objective was to assess whether deteriorations in intrinsic capacity, measured over 1 and 2 years, are predictive of death. DESIGN: The present analysis was based on a prospective cohort study. SETTING: Community-dwelling participants. PARTICIPANTS: The study recruited older adults aged 65 years and older. MEASUREMENTS: Intrinsic capacity (IC) encompasses five domains: sensorial (not evaluated here), cognition (Mini-Mental State Examination), nutrition (Mini-Nutritional Assessment), mobility (Short Physical Performance Battery), and psychological (Geriatric Depression Scale). Each domain was considered satisfactory when its assessment, for an individual, was above the threshold defined by the initial validation of the domain assessment tool. To explore the relationship between IC and mortality risk, a Cox model was applied. The predictive value of the dynamic aspects (i.e., changes over 1 year and 2 years) was investigated using the following categorization of IC: stable, deteriorated, improved. RESULTS: The sample was composed of 481 volunteers aged 73.4±6.12 years (60.1% women). Two satisfactory IC domains appeared to be significantly associated with reduced mortality risk: the satisfactory mobility domain (adjusted HR=0.45 [0.26-0.79]) and the satisfactory psychological domain (adjusted HR = 0.56 [1.04-3.09]). When considering intrinsic capacity as a whole construct, using a composite Z-score, we noticed that the risk of death was decreased by 49% for an increase of 1 standard deviation in IC. Changes in intrinsic capacity in the mobility and psychological domains led to an increased risk of death (from 2.74 to 4.18-fold). CONCLUSION: The concept of intrinsic capacity seems highly relevant in order to assess older adults' health and well-being. This concept should be considered for integration into clinical practice.

Implementation of the Integrated Care of Older People (ICOPE) App and ICOPE Monitor in Primary Care: A study protocol.

INTRODUCTION: The World Health Organization (WHO) has recently launched the term "intrinsic capacity", defined as "the composite of all the physical and mental capacities of an individual". Intrinsic capacity has a positive value towards healthy aging, and is constructed by five domains: cognition, vitality/nutrition, sensory, psychology, and mobility. ICOPE App and ICOPE Monitor are applications for the assessment (screening) of intrinsic capacity. HYPOTHESIS: Intrinsic capacity assessed by the ICOPE Apps at baseline could be associated with the incidence of frailty, functional decline, and health outcomes during 1-year follow-up. OBJECTIVES: To assess the association between intrinsic capacity measured by the ICOPE Apps at baseline and the incidence of frailty in community-dwelling older adults during 1-year follow-up. Secondarily, to assess the association of intrinsic capacity and functional decline, mortality, pre-frailty, falls, institutionalization, and quality of life. METHODS: Protocol for a cohort study of community-dwelling adults ≥65-year-old, with no other exclusion criteria than the inability to use the Apps or communicate by telephone/video-call for any reason (cognitive or limited access to telephone/video-call) OR being considered frail at baseline (defined as having a Rockwood's clinical frailty scale, CFS score ≥4). Intrinsic capacity measured by the ICOPE Apps and CFS will be assessed at baseline, 4-, 8- and 12-month follow-up by telephone/video-call. Assuming a prevalence of frailty of 10.7%, and incidence of 13% (alpha-risk=0.05), 400 participants at 12-month end-point (relative precision=0.10) and 600 participants at baseline will be required. RESULTS: Associations among the decrease in intrinsic capacity and higher risk of frailty, functional decline, and health adverse outcomes during 1-year follow-up are expected. CONCLUSIONS: ICOPE Apps might identify individuals at higher risk of frailty, functional decline, and health adverse outcomes. The implementation of the ICOPE Apps into clinical practice might help to deliver efficient person-centered care-plans, and benefit the healthcare systems.

Symptomatic Efficacy of Pharmacological Treatments for Knee Osteoarthritis: A Systematic Review and a Network Meta-Analysis with a 6-Month Time Horizon.

INTRODUCTION: Several pharmacological treatments aiming at a better symptomatic control of osteoarthritis (OA) are used in daily practice but their efficacy is often disputed. The purpose of this network meta-analysis (NMA) is to assess the efficacy on pain and function of the drugs that are most widely prescribed against knee OA. METHODS: Medline, Scopus, and Cochrane database of systematic reviews were searched for randomized controlled trials published up to August 2019 and assessing the efficacy of knee OA treatments using a 6-month time horizon. Pain and function changes from baseline were the primary outcomes. A Bayesian network meta-analysis was run and standardized mean differences (SMDs) with 95% credibility intervals (95% CrIs) were calculated. RESULTS: 9697 references were identified and 80 RCTs were concordant with our inclusion criteria (79 studies involving 15,609 individuals reported pain outcomes and 55 studies involving 13,655 individuals reported function outcomes). A significant decrease in pain was observed for the intra-articular (IA) combination of hyaluronic acid (HA) and triamcinolone (SMD - 0.49, 95% CrI - 0.78; - 0.19), vitamin D (SMD - 0.31, 95% CrI - 0.56; - 0.06), IA HA (SMD - 0.29, 95% CrI - 0.40; - 0.17), prescription-grade crystalline glucosamine sulfate (pCGS) (SMD - 0.29, 95% CrI - 0.58; - 0.004), and prescription-grade chondroitin sulfate (pCS) (SMD - 0.26, 95% CrI - 0.44; - 0.08). Significant improvements in physical function were found with pCGS (SMD - 0.44, 95% CrI - 0.66; - 0.21), vitamin D (SMD - 0.30, 95% CrIs - 0.49; - 0.11) and IA HA (SMD - 0.21, 95% CrIs - 0.31; - 0.11). CONCLUSION: Six months of treatment with IA HA, pCGS, pCS, vitamin D and the combination of IA HA and triamcinolone improve pain and/or physical function in patients suffering from knee OA.

The Belgian Bone Club 2020 guidelines for the management of osteoporosis in postmenopausal women.

PURPOSE: To provide updated evidence-based guidelines for the management of osteoporosis in postmenopausal women in Belgium. METHODS: The Belgian Bone Club (BBC) gathered a guideline developer group. Nine "Population, Intervention, Comparator, Outcome" (PICO) questions covering screening, diagnosis, non-pharmacological and pharmacological treatments, and monitoring were formulated. A systematic search of MEDLINE, the Cochrane Database of Systematic Reviews, and Scopus was performed to find network meta-analyses, meta-analyses, systematic reviews, guidelines, and recommendations from scientific societies published in the last 10 years. Manual searches were also performed. Summaries of evidence were provided, and recommendations were further validated by the BBC board members and other national scientific societies' experts. RESULTS: Of the 3840 references in the search, 333 full texts were assessed for eligibility, and 129 met the inclusion criteria. Osteoporosis screening using clinical risk factors should be considered. Patients with a recent (<2 years) major osteoporotic fracture were considered at very high and imminent risk of future fracture. The combination of bone mineral density measured by dual-energy X-ray absorptiometry and 10-year fracture risk was used to categorize patients as low or high risk. Patient education, the combination of weight-bearing and resistance training, and optimal calcium intake and vitamin D status were recommended. Antiresorptive and anabolic osteoporosis treatment should be considered for patients at high and very high fracture risk, respectively. Follow-up should focus on compliance, and patient-tailored monitoring should be considered. CONCLUSION: BBC guidelines and 25 guideline recommendations bridge the gap between research and clinical practice for the screening, diagnosis, and management of osteoporosis.

Evolución del concepto de sarcopenia. Perspectivas desde rehabilitación / Evolution of the concept of sarcopenia. Rehabilitation perspectives

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Translation and Validation of the Spanish Version of the SARC-F Questionnaire to Assess Sarcopenia in Older People.

OBJECTIVES: The revised European consensus on sarcopenia definition and diagnosis (EWGSOP2) includes the SARC-F questionnaire, the most valid and consistent sarcopenia screening tool, as the mandatory first step. Our aim was the translation, cross-cultural adaptation, and validation of the SARC-F questionnaire as a culturally-responsive Spanish-language version for the European population. STUDY DESIGN: Cross-sectional descriptive study, applying the two-step WHO methodology for translation and cross-cultural adaptation of health questionnaires, and harmonization with the Mexican-Spanish version. European Union Geriatric Medicine Society recommendations for SARC-F validation in European languages were considered. PARTICIPANTS: Outpatient clinics of a university hospital. INCLUSION CRITERIA: stable, ambulatory (including aids), community-dwelling population ≥65 years old. MAIN OUTCOME MEASURES: The self-reported 5-item SARC-F questionnaire was administered; scores ≥4 indicated sarcopenia. Sensitivity, specificity, accuracy-likelihood ratios, predictive values, and kappa statistics were calculated and consecutively compared with European Working Group on Sarcopenia in Older People (EWGSOP) and EWGSOP2 criteria. RESULTS: This Spanish version, administered in an average 70s, has adequate internal consistency (Cronbach alpha=0.779). For the validation study, 90 (43.3%) of 208 potentially eligible subjects (81.4 ± 5.9 years old, 75.6% women) were included. SARC-F identified 51 (56.7%) subjects with sarcopenia and 39 (43.3%) without the disease. Prevalence was 17.8% per EWGSOP and 25.6% per EWGSOP2 (58% accuracy and fair agreement: sensitivity, 78.3%; specificity, 50.8%). CONCLUSIONS: SARC-F is a feasible tool, suitable for bedside assessment in community-dwelling older patients. Wide diffusion of this culturally-responsible SARC-F Spanish version is expected as EWGSOP2 is adopted and sarcopenia assessment is broadly implemented in Spain.

Monitorización de la sedación / Monitoring of sedation

No disponible

Unidades abiertas, el punto de vista de la Enfermería / Open units, the Nursing point of view

No disponible

Nutritional status among hospitalized children with mixed diagnoses at a referral teaching hospital in Manizales, Colombia.

INTRODUCTION: Despite advances in the treatment of malnutrition in pediatric hospitals, this remains a problem that must be recognized and to call the attention of academia and health authorities to be handled in time. OBJECTIVE: To evaluate the nutritional status of hospitalized children at a referral teaching hospital and to describe the current prevalence of malnutrition. METHODS: The study was conducted during the months of February, March and April 2010 at the University Hospital Rafael Henao Toro Colombian Red Cross in Manizales, Colombia, South America. We evaluated all patients admitted to a day of each month by calculating the Z score of the, weight for age, height or length for age, body mass index, mid-arm circumference, triceps and subscapular folds for children under 5 years and height for age and body mass index for school children and adolescents. RESULTS: A total of 174 children (age 1-216 mo) were evaluated during the 3-days survey. There were 52.8% children less than 60 months old, 17.2% between 61 and 120 months and 29.9% over 121 months. There were 44.3% females and 55.7% males. Children from the urban residence were 83.3% and 16.6% were rural. The overall prevalence of underweight was 27%, stunting 22.4%, wasting 16.6% and overweight and obesity 6.3%. Males less than five years old were more affected than older children. Rural children were more affected than urban children. The prevalence of overweight children was greater in children 61-120 months than other ages. CONCLUSION: Given the observed levels of malnutrition, it takes up a system for early identification of children hospitalized with nutritional risk in order to provide adequate and timely support and prevent hospital-acquired malnutrition. This requires the use of previously validated pediatric protocols.