Predictive factors and clinical impact of ICU-acquired weakness on functional disability in mechanically ventilated patients with COVID-19.

BACKGROUND: Patients with critical COVID-19 often require invasive mechanical ventilation (IMV) and admission to the intensive care unit (ICU), resulting in a higher incidence of ICU-acquired weakness (ICU-AW) and functional decline. OBJECTIVE: This study aimed to examine the causes of ICU-AW and functional outcomes in critically ill patients with COVID-19 who required IMV. METHODS: This prospective, single-center, observational study included COVID-19 patients who required IMV for ≥48 h in the ICU between July 2020 and July 2021. ICU-AW was defined as a Medical Research Council sum score <48 points. The primary outcome was functional independence during hospitalization, defined as an ICU mobility score ≥9 points. RESULTS: A total of 157 patients (age: 68 [59-73] years, men: 72.6%) were divided into two groups (ICU-AW group; n = 80 versus non-ICU-AW; n = 77). Older age (adjusted odds ratio [95% confidence interval]: 1.05 [1.01-1.11], p = 0.036), administration of neuromuscular blocking agents (7.79 [2.87-23.3], p < 0.001), pulse steroid therapy (3.78 [1.49-10.1], p = 0.006), and sepsis (7.79 [2.87-24.0], p < 0.001) were significantly associated with ICU-AW development. In addition, patients with ICU-AW had significantly longer time to functional independence than those without ICU-AW (41 [30-54] vs 19 [17-23] days, p < 0.001). The development of ICU-AW was associated with delayed time to functional independence (adjusted hazard ratio: 6.08; 95% CI: 3.05-12.1; p < 0.001). CONCLUSIONS: Approximately half of the patients with COVID-19 requiring IMV developed ICU-AW, which was associated with delayed functional independence during hospitalization.

Impact of Daycare Service Interruption during COVID-19 Pandemic on Physical and Mental Functions and Nutrition in Older People with Dementia.

This study evaluated changes of cognitive, physical, and nutritional status before and after the interruption and resumption of daycare services during the COVID-19 pandemic in older dementia people in a daycare center. Comprehensive geriatric assessment data were analyzed before and after the lockdown of daycare center services, including mini-mental state examination, activities of daily living (ADL) scores, mini-nutritional assessment-short forms (MNA-SF), and timed up-and-go (TUG) tests. Among 19 dementia people participating in daycare services, 17 participants were enrolled in the study with, finally, two excluded because of incomplete follow-ups. They had a median age of 81 years; their MNA-SF scores and TUG values deteriorated significantly after a 3-month closure of daycare services (p < 0.05), and after resumption of daycare services the MNA-SF scores and TUG values recovered to near the pre-lockdown levels (p < 0.05). Besides, baseline ADL scores predicted a decline and recovery of TUG and MNA-SF values. Our findings suggest that planning continuous support for older dementia adults is important for daycare facilities during COVID-19 pandemic confinement.

Functional Decline in COVID-19 Older Survivors Compared to Other Pneumonia Patients, a Case Control Study.

OBJECTIVES: Among patients over 75 years, little is known about functional decline due to COVID-19. The aim of this study was to explore this functional decline, compare to other infectious pneumonia. DESIGN AND SETTING: This case-control study included all COVID-19 patients hospitalized from March to December 2020 in Acute Geriatric Ward in Nantes University Hospital matched 1/1 with patients with pneumonia hospitalized in geriatric department between March 2017 and March 2019 (controls) on sex, age. Functional decline was assessed at 3 month follow up as it is routinely done after hospitalization in geriatric ward. We performed multivariable analyses to compare clinical outcomes between patients with COVID-19 vs controls. RESULTS: 132 pairs were matched on age (mean: 87 y-o), and sex (61% of women). In multivariable logistic regression analysis, there were no statistical significant association between COVID-19 infection and functional decline (OR=0.89 p=0.72). A statistical significant association was found between functional decline and Charlson comorbidity index (OR=1.17, p=0.039); prior fall (OR=2.08, p=0.012); malnutrition (OR=1.97, p=0.018); length of hospital stay (OR=1.05, p=0.002) and preadmission ADL(OR=1.25, p=0.049). CONCLUSION: COVID-19 does not seem to be responsible for a more frequent or severe functional decline than other infectious pneumonia in older and comorbid population after 3 month follow up. In this population, pneumonia is associated with functional decline in almost 1 in 2 cases. The individual preadmission frailty seems to be a more important predictor of functional decline, encouraging multidimensional care management for this population.

Many Paths to Recovery: Comparing Basic Function and Participation in High-Functioning Older Adults After Acute Hospitalization.

Function after acute hospitalization is mostly operationalized by Basic Activities of Daily Living (BADL), a limited concept that overshadows a wide range of instrumental, social, and recreational activities, otherwise referred to as participation. Participation is important for patients' health and quality of life after hospitalization. This study focuses on high-functioning older adults, examining functional recovery after hospitalization by comparing BADL assessment with assessment of participation at one and three months following discharge relative to pre-hospitalization. Quantitative data were collected from 72 participants divided into two age groups of hospitalized older adults (age 65-74, n = 38; age ≥75, n = 34), followed by home visits after 1 month and telephone interviews 3 months after discharge. Both groups experienced a significantly greater decline in participation, compared with BADL, which were mostly preserved. A comprehensive assessment of participation better captures functional changes in high-functioning older adults. Early identification of participation withdrawal is crucial for preventing disability.

Functional decline, long term symptoms and course of frailty at 3-months follow-up in COVID-19 older survivors, a prospective observational cohort study.

BACKGROUND: Aging is one of the most important prognostic factors increasing the risk of clinical severity and mortality of COVID-19 infection. However, among patients over 75 years, little is known about post-acute functional decline. OBJECTIVE: The aim of this study was to identify factors associated with functional decline 3 months after COVID-19 onset, to identify long term COVID-19 symptoms and transitions between frailty statesafter COVID-19 onset in older hospitalized patients. METHODS: This prospective observational study included COVID-19 patients consecutively hospitalized from March to December 2020 in Acute Geriatric Ward in Nantes University Hospital. Functional decline, frailty status and long term symptoms were assessed at 3 month follow up. Functional status was assessed using the Activities of Daily Living simplified scale (ADL). Frailty status was evaluated using Clinical Frailty Scale (CFS). We performed multivariable analyses to identify factors associated with functional decline. RESULTS: Among the 318 patients hospitalized for COVID-19 infection, 198 were alive 3 months after discharge. At 3 months, functional decline occurred in 69 (36%) patients. In multivariable analysis, a significant association was found between functional decline and stroke (OR = 4,57, p = 0,003), history of depressive disorder (OR = 3,05, p = 0,016), complications (OR = 2,24, p = 0,039), length of stay (OR = 1,05, p = 0,025) and age (OR = 1,08, p = 0,028). At 3 months, 75 patients described long-term symptoms (49.0%). Of those with frailty (CFS scores ≥5) at 3-months follow-up, 30% were not frail at baseline. Increasing frailty defined by a worse CFS state between baseline and 3 months occurred in 41 patients (26.8%). CONCLUSIONS: This study provides evidence that both the severity of the COVID-19 infection and preexisting medical conditions correlates with a functional decline at distance of the infection. This encourages practitioners to establish discharge personalized care plan based on a multidimensional geriatric assessment and in parallel on clinical severity evaluation.

Physical, social, and dietary behavioral changes during the COVID-19 crisis and their effects on functional capacity in older adults.

BACKGROUND: This two-year follow-up study aimed to identify factors associated with unhealthy behaviors during the COVID-19 pandemic and examine their impact on functional capacity in older adults. METHODS: Altogether, 536 adults aged ≥65 years participated in this study. The frequency of going out, exercise habits, face-to-face and non-face-to-face interactions, social participation, and eating habits were examined as behavioral factors before and after the first declaration of a state of emergency in Japan. Functional capacity was assessed using the Tokyo Metropolitan Institute of Gerontology Index of Competence. RESULTS: Using latent class analysis considering changes in the six behaviors, the participants were divided into healthy (n = 289) and unhealthy (n = 247) behavior groups. The male sex was associated with 2.36 times higher odds, diabetes with 2.19 times higher odds, depressive mood with 1.83 times higher odds, poor subjective economic status with 2.62 times higher odds, and living alone with 44% lower odds of being unhealthy. The unhealthy behavior group showed significantly decreased functional capacity (B =-1.56 [-1.98, -1.14]) than the healthy behavior group. For each behavior, negative changes in going out (B =-0.99 [-1.60, -0.37]), face-to-face interaction (B =-0.65 [-1.16, -0.13]), and non-face-to-face interactions (B =-0.80 [-1.36, -0.25]) were associated with a decline in functional capacity. CONCLUSION: Our results showed four factors associated with engaging in unhealthy lifestyle behaviors and how behavioral changes affect functional capacity decline during the COVID-19 pandemic, which will help to develop public health approaches.

Cognitive Dysfunction, Psychiatric Distress, and Functional Decline After COVID-19.

BACKGROUND: There is a limited understanding of the cognitive and psychiatric sequelae of COVID-19 during the post-acute phase, particularly among racially and ethnically diverse patients. OBJECTIVE: We sought to prospectively characterize cognition, mental health symptoms, and functioning approximately four months after an initial diagnosis of COVID-19 in a racially and ethnically diverse group of patients. METHODS: Approximately four months after COVID-19 diagnosis, patients in the Johns Hopkins Post-Acute COVID-19 Team Pulmonary Clinic underwent a clinical telephone-based assessment of cognition, depression, anxiety, trauma, and function. RESULTS: Most Johns Hopkins Post-Acute COVID-19 Team patients assessed were women (59%) and members of racial/ethnic minority groups (65%). Of 82 patients, 67% demonstrated ≥1 abnormally low cognitive score. Patients requiring intensive care unit (ICU) stays displayed greater breadth and severity of impairment than those requiring less intensive treatment. Processing speed (35%), verbal fluency (26%-32%), learning (27%), and memory (27%) were most commonly impaired. Among all patients, 35% had moderate symptoms of depression (23%), anxiety (15%), or functional decline (15%); 25% of ICU patients reported trauma-related distress. Neuropsychiatric symptoms and functional decline did not differ by post-ICU versus non-ICU status and were unrelated to global cognitive composite scores. CONCLUSIONS: At approximately 4 months after acute illness, cognitive dysfunction, emotional distress, and functional decline were common among a diverse clinical sample of COVID-19 survivors varying in acute illness severity. Patients requiring ICU stays demonstrated greater breadth and severity of cognitive impairment than those requiring less intensive treatment. Findings help extend our understanding of the nature, severity, and potential duration of neuropsychiatric morbidity after COVID-19 and point to the need for longitudinal assessment of cognitive and mental health outcomes among COVID-19 survivors of different demographic backgrounds and illness characteristics.

rehabilitation of Patients with severe Disability after coVID-19 in rehabilitation Department. Multiple case study

the COVID-19 pandemic has significantly affected all aspects of life around the world including both the medical system as a whole and individual medical specialties. Understandably, medical rehabilitation was forced to adapt to the new disease, to develop adequate algorithms and technologies that can increase the level of independence and quality of life being disrupted as a result of coronavirus infection. Aim. to analyze, organize and present the results of in-patient rehabilitation of patients after severe forms of COVID-19 infection by reporting the real cases from the clinical practice. Material and methods. COVID-19 infection is a multi-systemic disease, which, in many cases requires for inpatient multidisciplinary rehabilitation program. patients after severe forms of infection suffer different symptoms in variable combinations. According to main disabling signs we can classify all our patients in 3 groups: (1) general weakness or deconditioning, (2) respiratory disorders due to lung disease, and (3) patients with different neurological complications. patients in all groups demonstrate serious psychological compliances which indefinitely have negative influence on rehabilitation process. the paper presents clinical cases specific to each of the groups. results. All hospitalized patients showed good functional improvement through quite standard length of stay in the department All patients were discharged home with the opportunity to return to relatively normal daily activities. Conclusion. patients after severe COVID-19 infection require professional multidisciplinary in-patient rehabilitation. All of them demonstrate good functional improvement and, after quite short period of hospitalization, can be discharged home. © 2018 Kyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers. All rights reserved.

Functional decline in hospitalized older patients with coronavirus disease 2019: a retrospective cohort study.

BACKGROUND: This study aimed to determine the frequency of functional decline and to identify the factors related to a greater risk of functional decline among hospitalized older patients with coronavirus disease 2019 (COVID-19). METHODS: We reviewed the medical records of patients aged over 65 years who were admitted to a tertiary care hospital for COVID-19 over 1 year from February 2020. We evaluated the proportion of functional decline, which was defined as a decrease in the Barthel Index score from before the onset of COVID-19 to discharge. Multivariable logistic regression analyses were performed to evaluate the associations between the demographic and clinical characteristics of patients at admission and a greater risk of functional decline. Two sensitivity analyses with different inclusion criteria were performed: one in patients without very severe functional decline before the onset of COVID-19 (i.e., limited to those with Barthel Index score ≥ 25), and the other with a composite outcome of functional decline and death at discharge. RESULTS: The study included 132 patients with COVID-19; of these, 72 (54.5%) developed functional decline. The severity of COVID-19 did not differ between patients with functional decline and those without (P = 0.698). Factors associated with a greater risk of functional decline included female sex (adjusted odds ratio [aOR], 3.14; 95% confidence interval [CI], 1.25 to 7.94), Barthel Index score < 100 before the onset of COVID-19 (aOR, 13.73; 95% CI, 3.29 to 57.25), and elevation of plasma D-dimer level on admission (aOR, 3.19; 95% CI, 1.12 to 9.07). The sensitivity analyses yielded similar results to those of the main analysis. CONCLUSIONS: Over half of the older patients who recovered from COVID-19 developed functional decline at discharge from a tertiary care hospital in Japan. Baseline activities of daily living impairment, female sex, and elevated plasma D-dimer levels at admission were associated with a greater risk of functional decline.

Low hospital mobility-resurgence of an old epidemic within a new pandemic and future solutions.

Low mobility during hospitalisation poses risks of functional decline and other poor outcomes for older adults. Given the pervasiveness of this problem, low mobility during hospitalisation was first described as 'dangerous' in 1947 and later described as an epidemic. Hospitals have made considerable progress over the last half-century and the last two decades in particular, however, the COVID-19 pandemic presents serious new challenges that threaten to undermine recent efforts and progress towards a culture of mobility. In this special article, we address the question of how to confront an epidemic of immobility within a pandemic. We identify four specific problems for creating and advancing a culture of mobility posed by COVID-19: social distancing and policies restricting patient movement, personnel constraints, personal protective equipment shortages and increased patient hesitancy to ambulate. We also propose four specific solutions to address these problems. These approaches will help support a culture of healthy mobility during and after hospitalisation and help patients to keep moving during the pandemic and beyond.

COVID-19: Short and Long-Term Effects of Hospitalization on Muscular Weakness in the Elderly.

The COVID-19 pandemic has recently been the cause of a global public health emergency. Frequently, elderly patients experience a marked loss of muscle mass and strength during hospitalization, resulting in a significant functional decline. This paper describes the impact of prolonged immobilization and current pharmacological treatments on muscular metabolism. In addition, the scientific evidence for an early strength intervention, neuromuscular electrical stimulation or the application of heat therapy during hospitalization to help prevent COVID-19 functional sequels is analyzed. This review remarks the need to: (1) determine which potential pharmacological interventions have a negative impact on muscle quality and quantity; (2) define a feasible and reliable pharmacological protocol to achieve a balance between desired and undesired medication effects in the treatment of this novel disease; (3) implement practical strategies to reduce muscle weakness during bed rest hospitalization and (4) develop a specific, early and safe protocol-based care of functional interventions for older adults affected by COVID-19 during and after hospitalization.

Nursing Home Residents Face Severe Functional Limitation or Death After Hospitalization for Pneumonia.

OBJECTIVES: Pneumonia is a common cause of hospitalization for nursing home residents and has increased as a cause for hospitalization during the COVID-19 pandemic. Risks of hospitalization, including significant functional decline, are important considerations when deciding whether to treat a resident in the nursing home or transfer to a hospital. Little is known about postdischarge functional status, relative to baseline, of nursing home residents hospitalized for pneumonia. We sought to determine the risk of severe functional limitation or death for nursing home residents following hospitalization for treatment of pneumonia. DESIGN: Retrospective cohort study. SETTING AND PARTICIPANTS: Participants included Medicare enrollees aged ≥65 years, hospitalized from a nursing home in the United States between 2013 and 2014 for pneumonia. METHODS: Activities of daily living (ADL), patient sociodemographics, and comorbidities were obtained from the Minimum Data Set (MDS), an assessment tool completed for all nursing home residents. MDS assessments from prior to and following hospitalization were compared to assess for functional decline. Following hospital discharge, all patients were evaluated for a composite outcome of severe disability (≥4 ADL limitations) following hospitalization or death prior to completion of a postdischarge MDS. RESULTS: In 2013 and 2014, a total of 241,804 nursing home residents were hospitalized for pneumonia, of whom 89.9% (192,736) experienced the composite outcome of severe disability or death following hospitalization for pneumonia. Although we found that prehospitalization functional and cognitive status were associated with developing the composite outcome, 53% of residents with no prehospitalization ADL limitation, and 82% with no cognitive limitation experienced the outcome. CONCLUSIONS AND IMPLICATIONS: Hospitalization for treatment of pneumonia is associated with significant risk of functional decline and death among nursing home residents, even those with minimal deficits prior to hospitalization. Nursing homes need to prepare for these outcomes in both advance care planning and in rehabilitation efforts.

Caught off guard by covid-19: Now what?

Human beings are social in nature and maintaining social interactions, relationships and intimacy are fundamental needs of older adults (OAs) living in assisted living (AL) communities. Yet, these very basic human needs have been impeded by quarantine mandates imposed by the COVID-19 pandemic. The socialization aspect offered in AL, allows for an integration of the whole person: body, mind, and spirit and is beneficial in mitigating the development of co-morbidities and negative patient outcomes. Additionally, the authenticity of home comes from the caring interactions provided by an interprofessional health care staff. Utilizing the 4 M Framework, created by The John A. Hartford Foundation and Institute of Healthcare Improvement, the authors describe simple direct bedside interventions of low cost, and high patient-centered value which front-line nursing and caregiver staff can employ to maintain social connections, interactions, mentation, function and mobility among residents they care for, and care about, in AL communities.