1
|
Mastrandrea CJ, Hedge ET, Robertson AD, Heckman GA, Ho J, Granados Unger F, Hughson RL. High-intensity exercise does not protect against orthostatic intolerance following bedrest in 55- to 65-yr-old men and women. Am J Physiol Regul Integr Comp Physiol 2023; 325:R107-R119. [PMID: 37184226 DOI: 10.1152/ajpregu.00315.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 04/20/2023] [Accepted: 05/09/2023] [Indexed: 05/16/2023]
Abstract
Prolonged bedrest provokes orthostatic hypotension and intolerance of upright posture. Limited data are available on the cardiovascular responses of older adults to head-up tilt following bedrest, with no studies examining the potential benefits of exercise to mitigate intolerance in this age group. This randomized controlled trial of head-down bedrest (HDBR) in 55- to 65-yr-old men and women investigated if exercise could avert post-HDBR orthostatic intolerance. Twenty-two healthy older adults (11 female) underwent a strict 14-day HDBR and were assigned to either an exercise (EX) or control (CON) group. The exercise intervention included high-intensity, aerobic, and resistance exercises. Head-up tilt-testing to a maximum of 15 minutes was performed at baseline (Pre-Bedrest) and immediately after HDBR (R1), as well as 6 days (R6) and 4 weeks (R4wk) later. At Pre-Bedrest, three participants did not complete the full 15 minutes of tilt. At R1, 18 did not finish, with no difference in tilt end time between CON (422 ± 287 s) and EX (409 ± 346 s). No differences between CON and EX were observed at R6 or R4wk. At R1, just 1 participant self-terminated the test with symptoms, while 12 others reported symptoms only after physiological test termination criteria were reached. Finishers on R1 protected arterial pressure with higher total peripheral resistance relative to Pre-Bedrest. Cerebral blood velocity decreased linearly with reductions in arterial pressure, end-tidal CO2, and cardiac output. High-intensity interval exercise did not benefit post-HDBR orthostatic tolerance in older adults. Multiple factors were associated with the reduction in cerebral blood velocity leading to intolerance.
Collapse
Affiliation(s)
| | - Eric T Hedge
- Schlegel-UW Research Institute for Aging, Waterloo, Ontario, Canada
- Department of Kinesiology and Health Studies, University of Waterloo, Waterloo, Ontario, Canada
| | - Andrew D Robertson
- Schlegel-UW Research Institute for Aging, Waterloo, Ontario, Canada
- Department of Kinesiology and Health Studies, University of Waterloo, Waterloo, Ontario, Canada
| | - George A Heckman
- Schlegel-UW Research Institute for Aging, Waterloo, Ontario, Canada
| | - Joanne Ho
- Schlegel-UW Research Institute for Aging, Waterloo, Ontario, Canada
| | - Federico Granados Unger
- Department of Kinesiology and Health Studies, University of Waterloo, Waterloo, Ontario, Canada
| | | |
Collapse
|
2
|
Hartley P, Keating JL, Jeffs KJ, Raymond MJ, Smith TO. Exercise for acutely hospitalised older medical patients. Cochrane Database Syst Rev 2022; 11:CD005955. [PMID: 36355032 PMCID: PMC9648425 DOI: 10.1002/14651858.cd005955.pub3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Approximately 30% of hospitalised older adults experience hospital-associated functional decline. Exercise interventions that promote in-hospital activity may prevent deconditioning and thereby maintain physical function during hospitalisation. This is an update of a Cochrane Review first published in 2007. OBJECTIVES To evaluate the benefits and harms of exercise interventions for acutely hospitalised older medical inpatients on functional ability, quality of life (QoL), participant global assessment of success and adverse events compared to usual care or a sham-control intervention. SEARCH METHODS We used standard, extensive Cochrane search methods. The latest search date was May 2021. SELECTION CRITERIA We included randomised or quasi-randomised controlled trials evaluating an in-hospital exercise intervention in people aged 65 years or older admitted to hospital with a general medical condition. We excluded people admitted for elective reasons or surgery. DATA COLLECTION AND ANALYSIS We used standard Cochrane methods. Our major outcomes were 1. independence with activities of daily living; 2. functional mobility; 3. new incidence of delirium during hospitalisation; 4. QoL; 5. number of falls during hospitalisation; 6. medical deterioration during hospitalisation and 7. participant global assessment of success. Our minor outcomes were 8. death during hospitalisation; 9. musculoskeletal injuries during hospitalisation; 10. hospital length of stay; 11. new institutionalisation at hospital discharge; 12. hospital readmission and 13. walking performance. We used GRADE to assess certainty of evidence for each major outcome. We categorised exercise interventions as: rehabilitation-related activities (interventions designed to increase physical activity or functional recovery, but did not follow a specified exercise protocol); structured exercise (interventions that included an exercise intervention protocol but did not include progressive resistance training); and progressive resistance exercise (interventions that included an element of progressive resistance training). MAIN RESULTS We included 24 studies (nine rehabilitation-related activity interventions, six structured exercise interventions and nine progressive resistance exercise interventions) with 7511 participants. All studies compared exercise interventions to usual care; two studies, in addition to usual care, used sham interventions. Mean ages ranged from 73 to 88 years, and 58% of participants were women. Several studies were at high risk of bias. The most common domain assessed at high risk of bias was measurement of the outcome, and five studies (21%) were at high risk of bias arising from the randomisation process. Exercise may have no clinically important effect on independence in activities of daily living at discharge from hospital compared to controls (16 studies, 5174 participants; low-certainty evidence). Five studies used the Barthel Index (scale: 0 to 100, higher scores representing greater independence). Mean scores at discharge in the control groups ranged from 42 to 96 points, and independence in activities of daily living was 1.8 points better (0.43 worse to 4.12 better) with exercise compared to controls. The minimally clinical important difference (MCID) is estimated to be 11 points. We are uncertain regarding the effect of exercise on functional mobility at discharge from the hospital compared to controls (8 studies, 2369 participants; very low-certainty evidence). Three studies used the Short Physical Performance Battery (SPPB) (scale: 0 to 12, higher scores representing better function) to measure functional mobility. Mean scores at discharge in the control groups ranged from 3.7 to 4.9 points on the SPPB, and the estimated effect of the exercise interventions was 0.78 points better (0.02 worse to 1.57 better). A change of 1 point on the SPPB represents an MCID. We are uncertain regarding the effect of exercise on the incidence of delirium during hospitalisation compared to controls (7 trials, 2088 participants; very low-certainty evidence). The incidence of delirium during hospitalisation was 88/1091 (81 per 1000) in the control group compared with 70/997 (73 per 1000; range 47 to 114) in the exercise group (RR 0.90, 95% CI 0.58 to 1.41). Exercise interventions may result in a small clinically unimportant improvement in QoL at discharge from the hospital compared to controls (4 studies, 875 participants; low-certainty evidence). Mean QoL on the EuroQol 5 Dimensions (EQ-5D) visual analogue scale (VAS) (scale: 0 to 100, higher scores representing better QoL) ranged between 48.9 and 64.7 in the control group at discharge from the hospital, and QoL was 6.04 points better (0.9 better to 11.18 better) with exercise. A change of 10 points on the EQ-5D VAS represents an MCID. No studies measured participant global assessment of success. Exercise interventions did not affect the risk of falls during hospitalisation (moderate-certainty evidence). The incidence of falls was 31/899 (34 per 1000) in the control group compared with 31/888 (34 per 1000; range 20 to 57) in the exercise group (RR 0.99, 95% CI 0.59 to 1.65). We are uncertain regarding the effect of exercise on the incidence of medical deterioration during hospitalisation (very low-certainty evidence). The incidence of medical deterioration in the control group was 101/1417 (71 per 1000) compared with 96/1313 (73 per 1000; range 44 to 120) in the exercise group (RR 1.02, 95% CI 0.62 to 1.68). Subgroup analyses by different intervention categories and by the use of a sham intervention were not meaningfully different from the main analyses. AUTHORS' CONCLUSIONS Exercise may make little difference to independence in activities of daily living or QoL, but probably does not result in more falls in older medical inpatients. We are uncertain about the effect of exercise on functional mobility, incidence of delirium and medical deterioration. Certainty of evidence was limited by risk of bias and inconsistency. Future primary research on the effect of exercise on acute hospitalisation could focus on more consistent and uniform reporting of participant's characteristics including their baseline level of functional ability, as well as exercise dose, intensity and adherence that may provide an insight into the reasons for the observed inconsistencies in findings.
Collapse
Affiliation(s)
- Peter Hartley
- Department of Physiotherapy, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | | | - Kimberley J Jeffs
- Department of Aged Care, Northern Health, Epping, Australia
- Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Parkville, Australia
| | - Melissa Jm Raymond
- Physiotherapy Department, Caulfield Hospital, Alfred Health, Melbourne, Australia
- College of Science, Health and Engineering, La Trobe University, Melbourne, Australia
| | - Toby O Smith
- Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK
| |
Collapse
|
3
|
Saari H, Ryynänen OP, Lönnroos E, Kekolahti P, Mäntyselkä P, Kokko S. Factors Associated With Discharge Destination in Older Patients: Finnish Community Hospital Cohort Study. J Am Med Dir Assoc 2022; 23:1868.e1-1868.e8. [PMID: 35961413 DOI: 10.1016/j.jamda.2022.07.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 06/07/2022] [Accepted: 07/05/2022] [Indexed: 11/18/2022]
Abstract
OBJECTIVES Primary care physician-led community hospitals provide basic hospital care for older people in Finland. Yet little is known of the outcomes of the care. We investigated factors associated with discharge destination after hospitalization in a community hospital and the role of active rehabilitation during the stay. DESIGN Prospective observational study. SETTING AND PARTICIPANTS Short-term community hospital stays of older adults (≥65 years) living in the Kuopio University Hospital district in central and eastern Finland. METHODS Data on short-term (1-31 days) hospital stays from 51 community hospitals were collected with an electronic survey between January and June 2016. Physicians, secretaries, and rehabilitation staff from each community hospital completed the data collection form. Discharge destination was defined as home, residential care or death, and active rehabilitation as frequency of rehabilitation at least once a day. Analyses were conducted using the Bayesian approach and the BayesiaLab 9.1 tool. RESULTS Data of 11,628 community hospital stays were analyzed. The patients' mean age was 81.6 years (SD 7.9), and 57.5% were women. A younger age (65-74 years), a high number of rehabilitation staff (>2 per 10 patients), and receiving rehabilitation at least once a day were associated with discharging patients to their own homes. Daily rehabilitation was associated with returning to home in all patient groups. CONCLUSIONS AND IMPLICATIONS Older patients admitted to a community hospital for any reason may benefit from active rehabilitation. The role of community hospitals in the acute care and rehabilitation of older patients is important in aging societies.
Collapse
Affiliation(s)
- Henna Saari
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland; Primary Health Care Unit, Kuopio University Hospital, Kuopio, Finland.
| | - Olli-Pekka Ryynänen
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland; Primary Health Care Unit, Kuopio University Hospital, Kuopio, Finland
| | - Eija Lönnroos
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
| | - Pekka Kekolahti
- Aalto University, School of Electrical Engineering, Department of Communications and Networking, Espoo, Finland
| | - Pekka Mäntyselkä
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland; Primary Health Care Unit, Kuopio University Hospital, Kuopio, Finland
| | - Simo Kokko
- Primary Health Care Unit, Kuopio University Hospital, Kuopio, Finland
| |
Collapse
|
4
|
Visser D, Wattel EM, Gerrits KHL, van der Wouden JC, Meiland FJM, de Groot AJ, Jansma EP, Hertogh CMPM, Smit EB. Effectiveness and characteristics of physical fitness training on aerobic fitness in vulnerable older adults: an umbrella review of systematic reviews. BMJ Open 2022; 12:e058056. [PMID: 35641014 PMCID: PMC9157351 DOI: 10.1136/bmjopen-2021-058056] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES To present an overview of effectiveness and training characteristics of physical training on aerobic fitness, compared with alternative or no training, in adults aged over 65 years with various health statuses, providing a basis for guidelines for aerobic training of vulnerable older adults that can be used in geriatric rehabilitation. DESIGN An umbrella review of systematic reviews that included both randomised controlled trials and other types of trials. DATA SOURCES MEDLINE, Embase, CINAHL and the Cochrane Library were searched on 9 September 2019. ELIGIBILITY CRITERIA FOR SELECTING STUDIES We included systematic reviews reporting on physical training interventions that are expected to improve aerobic fitness, presenting results for adults aged 65 years and older, describing at least one of the FITT-characteristics: Frequency, Intensity, Time or Type of exercise, and measuring aerobic fitness at least before and after the intervention. DATA EXTRACTION AND SYNTHESIS Two independent reviewers extracted the data and assessed the risk of bias. A narrative synthesis was performed. RESULTS We included 51 papers on 49 reviews. Positive effect of training on aerobic fitness was reported by 33 reviews, 11 reviews remained inconclusive and 5 reviews reported no effect. Training characteristics varied largely. Frequency: 1-35 sessions/week, Intensity: light-vigorous, Time: <10-120 min/session and Types of exercise: many. The methodological quality was most often low. Subgroup analyses revealed positive effects for all health conditions except for trauma patients. Exercise characteristics from current existing guidelines are widely applicable. For vulnerable older adults, lower intensities and lower frequencies were beneficial. Some health conditions require specific adjustments. Information on adverse events was often lacking, but their occurrence seemed rare. CONCLUSION Physical fitness training can be effective for vulnerable older adults. Exercise characteristics from current existing guidelines are widely applicable, although lower frequencies and intensities are also beneficial. For some conditions, adjustments are advised. PROSPERO REGISTRATION NUMBER CRD42020140575.
Collapse
Affiliation(s)
- Dennis Visser
- Department of Medicine for Older People, Amsterdam UMC, location Vrije Universiteit Amsterdam, de Boelelaan 1117, Amsterdam, Noord-Holland, The Netherlands
- Aging & Later Life, Amsterdam Public Health, Amsterdam, The Netherlands
| | - Elizabeth M Wattel
- Department of Medicine for Older People, Amsterdam UMC, location Vrije Universiteit Amsterdam, de Boelelaan 1117, Amsterdam, Noord-Holland, The Netherlands
- Aging & Later Life, Amsterdam Public Health, Amsterdam, The Netherlands
| | - Karin H L Gerrits
- Department of Human Movement Sciences, VU University Amsterdam, Amsterdam, The Netherlands
- Stichting Merem Medische Revalidatie, Hilversum, Noord-Holland, The Netherlands
| | - Johannes C van der Wouden
- Department of Medicine for Older People, Amsterdam UMC, location Vrije Universiteit Amsterdam, de Boelelaan 1117, Amsterdam, Noord-Holland, The Netherlands
- Aging & Later Life, Amsterdam Public Health, Amsterdam, The Netherlands
| | - Franka J M Meiland
- Department of Medicine for Older People, Amsterdam UMC, location Vrije Universiteit Amsterdam, de Boelelaan 1117, Amsterdam, Noord-Holland, The Netherlands
- Aging & Later Life, Amsterdam Public Health, Amsterdam, The Netherlands
| | - Aafke J de Groot
- Department of Medicine for Older People, Amsterdam UMC, location Vrije Universiteit Amsterdam, de Boelelaan 1117, Amsterdam, Noord-Holland, The Netherlands
- Aging & Later Life, Amsterdam Public Health, Amsterdam, The Netherlands
| | - Elise P Jansma
- Aging & Later Life, Amsterdam Public Health, Amsterdam, The Netherlands
- Department of Epidemiology and Biostatistics, Amsterdam UMC, location Vrije Universiteit Amsterdam, de Boelelaan 1117, Amsterdam, The Netherlands
| | - Cees M P M Hertogh
- Department of Medicine for Older People, Amsterdam UMC, location Vrije Universiteit Amsterdam, de Boelelaan 1117, Amsterdam, Noord-Holland, The Netherlands
- Aging & Later Life, Amsterdam Public Health, Amsterdam, The Netherlands
| | - Ewout B Smit
- Department of Medicine for Older People, Amsterdam UMC, location Vrije Universiteit Amsterdam, de Boelelaan 1117, Amsterdam, Noord-Holland, The Netherlands
- Aging & Later Life, Amsterdam Public Health, Amsterdam, The Netherlands
| |
Collapse
|
5
|
Effects of Exercise Interventions on Inflammatory Parameters in Acutely Hospitalized Older Patients: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. J Clin Med 2021; 10:jcm10020290. [PMID: 33466835 PMCID: PMC7830051 DOI: 10.3390/jcm10020290] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 01/12/2021] [Accepted: 01/13/2021] [Indexed: 12/11/2022] Open
Abstract
The purpose of this systematic review and meta-analysis was to appraise the acute effects of exercise training on inflammatory parameters in hospitalized older adults. We conducted a systematic review using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Web of Science, Medline and PubMed were searched for studies published until August 2020. The review included all randomized controlled trials (RCTs) that evaluated and compared the effect of exercise versus usual care on inflammatory parameters in acutely hospitalized older adults. Two reviewers independently assessed the studies. The quality of all the included studies was assessed using the DerSimonian-Laird random-effects inverse-variance model. Five studies (275 participants) met the inclusion criteria. The exercise interventions included resistance or multicomponent intervention programs. The results indicate that, compared with usual care, exercise interventions have a positive impact on overall inflammatory parameters, including C-reactive protein (CRP) and insulin-like growth factor-I (IGF-1) (Hedge's g = -0.19, 95% confidence interval [CI] -0.33 to -0.04, p = 0.011, I2 = 0%). However, analyses of individual inflammatory parameters revealed a non-significant trend for reductions in CRP (Hedge's g = -0.20, 95% CI -0.47 to 0.07, p = 0.151, I2 = 31.2%) and IGF-I (Hedge's g = -0.34, 95% CI -0.79 to 0.11, p = 0.138, I2 = 0%). On the basis of this review, we conclude that exercise during acute hospitalization offers a mild improvement in the inflammatory profile over usual care in older patients. Nevertheless, due to limited number of RCTs, our findings must be interpreted with caution and confirmed in future studies.
Collapse
|
6
|
Reynolds CD, Brazier KV, Burgess EAA, Golla JA, Le J, Parks BA, O'Hoski S, Beauchamp MK. Effects of Unstructured Mobility Programs in Older Hospitalized General Medicine Patients: A Systematic Review and Meta-Analysis. J Am Med Dir Assoc 2021; 22:2063-2073.e6. [PMID: 33434569 DOI: 10.1016/j.jamda.2020.12.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 12/01/2020] [Accepted: 12/06/2020] [Indexed: 01/08/2023]
Abstract
OBJECTIVE Mobility interventions have been shown to mitigate functional decline in various clinical populations; however, the effects of mobility programs in older hospitalized patients are unclear. The objective of this study was to determine the effects of unstructured mobility programs on physical activity, physical function, length of stay (LOS), and quality of life (QOL) in older (≥60 years) general medicine inpatients. DESIGN In this systematic review and meta-analysis, we systematically searched MEDLINE, Embase, CINAHL, and AMED databases from inception to March 2020, plus hand screening references of relevant studies. SETTING AND PARTICIPANTS We included randomized controlled trials (RCTs) and quasi-experimental studies assessing the effects of mobility programs compared to usual care in older adults admitted to general medicine units. MEASURES Teams of 2 reviewers independently extracted data, assessed risk of bias, and evaluated quality of evidence. Where study population, intervention, and outcomes were similar, results from RCTs were combined by meta-analysis. RESULTS Three RCTs and 10 quasi-experimental studies met eligibility criteria. Interventions mainly included ambulation and staff, patient, or caregiver education. Meta-analyses showed that mobility interventions had a moderate effect on physical activity [step count standardized mean difference 0.60, 95% confidence interval (CI) 0.23-0.97] and a nonsignificant effect on LOS (mean difference -0.36, 95% CI -1.92 to 1.21), both favoring mobility. Narrative synthesis showed consistent evidence for improvement in physical function, potential decrease in LOS, and no increase in adverse events with mobility interventions. CONCLUSIONS AND IMPLICATIONS Unstructured mobility interventions in general medicine units may improve older hospitalized patients' physical activity and physical function; however, the quality of evidence was low. More RCTs are needed to evaluate the effectiveness of mobility interventions, particularly on LOS and QOL.
Collapse
Affiliation(s)
- Courtney D Reynolds
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Kaitlyn V Brazier
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Evelyn A A Burgess
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Jonathan A Golla
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Jayson Le
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Brenna A Parks
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Sachi O'Hoski
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Marla K Beauchamp
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada; Department of Medicine, McMaster University, Hamilton, Ontario, Canada.
| |
Collapse
|
7
|
Neumann-Podczaska A, Chojnicki M, Karbowski LM, Al-Saad SR, Hashmi AA, Chudek J, Tobis S, Kropinska S, Mozer-Lisewska I, Suwalska A, Tykarski A, Wieczorowska-Tobis K. Clinical Characteristics and Survival Analysis in a Small Sample of Older COVID-19 Patients with Defined 60-Day Outcome. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17228362. [PMID: 33198124 PMCID: PMC7698090 DOI: 10.3390/ijerph17228362] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 11/08/2020] [Accepted: 11/09/2020] [Indexed: 12/23/2022]
Abstract
The older population is one of the most vulnerable to experience adverse outcomes of COVID-19. Exploring different clinical features that may act as detrimental to this population’s survival is pivotal for recognizing the highest risk individuals for poor outcome. We thus aimed to characterize the clinical differences between 60-day survivors and non-survivors, as well as analyze variables influencing survival in the first older adults hospitalized in Poznan, Poland, with COVID-19. Symptoms, comorbidities, complications, laboratory results, and functional capacity regarding the first 50 older patients (≥60 years) hospitalized due to COVID-19 were retrospectively studied. Functional status before admission (dependent/independent) was determined based on medical history. The 60-day survivors (n = 30/50) and non-survivors (n = 20/50) were compared across clinical parameters. The patients had a mean age of 74.8 ± 9.4 years. Overall, 20/50 patients died during hospitalization, with no further fatal outcomes reported during the 60-day period. The non-survivors were on average older (78.3 ± 9.7 years), more commonly experienced concurrent heart disease (75%), and displayed functional dependence (65%) (p < 0.05). When assessing the variables influencing survival (age, heart disease, and functional dependence), using a multivariate proportional hazards regression, functional dependence (requiring assistance in core activities of daily living) was the main factor affecting 60-day survival (HR, 3.34; 95% CI: 1.29–8.63; p = 0.01). In our study, functional dependence was the most important prognostic factor associated with mortality. Elderly with COVID-19 who required assistance in core activities of daily living prior to hospitalization had a three times increased risk to experience mortality, as compared to those with complete independence. Exploring geriatric approaches, such as assessment of functional capacity, may assist in constructing comprehensive survival prognosis in the elderly COVID-19 population.
Collapse
Affiliation(s)
- Agnieszka Neumann-Podczaska
- Geriatric Unit, Department of Palliative Medicine, Poznan University of Medical Sciences, 61-245 Poznan, Poland; (L.M.K.); (S.R.A.-S.); (A.A.H.); (S.K.); (K.W.-T.)
- Correspondence: ; Tel.: + 48-61-8738-303
| | - Michal Chojnicki
- Department of Biology and Environmental Protection, Poznan University of Medical Sciences, 60-806 Poznan, Poland; (M.C.); (I.M.-L.)
- Department of Infectious Diseases, Jozef Strus Hospital, 61-285 Poznan, Poland
| | - Lukasz M. Karbowski
- Geriatric Unit, Department of Palliative Medicine, Poznan University of Medical Sciences, 61-245 Poznan, Poland; (L.M.K.); (S.R.A.-S.); (A.A.H.); (S.K.); (K.W.-T.)
| | - Salwan R. Al-Saad
- Geriatric Unit, Department of Palliative Medicine, Poznan University of Medical Sciences, 61-245 Poznan, Poland; (L.M.K.); (S.R.A.-S.); (A.A.H.); (S.K.); (K.W.-T.)
| | - Abbas A. Hashmi
- Geriatric Unit, Department of Palliative Medicine, Poznan University of Medical Sciences, 61-245 Poznan, Poland; (L.M.K.); (S.R.A.-S.); (A.A.H.); (S.K.); (K.W.-T.)
| | - Jerzy Chudek
- Department of Internal Medicine and Oncological Chemotherapy, Medical University of Silesia, 40-027 Katowice, Poland;
| | - Slawomir Tobis
- Occupational Therapy Unit, Department of Geriatric Medicine and Gerontology, Poznan University of Medical Sciences, 60-781 Poznan, Poland;
| | - Sylwia Kropinska
- Geriatric Unit, Department of Palliative Medicine, Poznan University of Medical Sciences, 61-245 Poznan, Poland; (L.M.K.); (S.R.A.-S.); (A.A.H.); (S.K.); (K.W.-T.)
| | - Iwona Mozer-Lisewska
- Department of Biology and Environmental Protection, Poznan University of Medical Sciences, 60-806 Poznan, Poland; (M.C.); (I.M.-L.)
- Department of Infectious Diseases, Jozef Strus Hospital, 61-285 Poznan, Poland
| | - Aleksandra Suwalska
- Department of Mental Health, Chair of Psychiatry Poznan University of Medical Sciences, 60-572 Poznan, Poland;
| | - Andrzej Tykarski
- Department of Hypertensiology, Angiology and Internal Medicine, Poznan University of Medical Sciences, 61-848 Poznan, Poland;
| | - Katarzyna Wieczorowska-Tobis
- Geriatric Unit, Department of Palliative Medicine, Poznan University of Medical Sciences, 61-245 Poznan, Poland; (L.M.K.); (S.R.A.-S.); (A.A.H.); (S.K.); (K.W.-T.)
- Geriatric Outpatient Clinic, University Hospital of Lord’s Transfiguration, 61-245 Poznan, Poland
| |
Collapse
|
8
|
Optimizing Outcomes With Physical Therapy Treatment for IndividuALs Surviving an Intensive Care Units Admission for COVID-19 (OPTImAL)—A Protocol for a Single Center Prospective Study. Cardiopulm Phys Ther J 2020. [DOI: 10.1097/cpt.0000000000000156] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
9
|
Valenzuela PL, Morales JS, Castillo-García A, Mayordomo-Cava J, García-Hermoso A, Izquierdo M, Serra-Rexach JA, Lucia A. Effects of exercise interventions on the functional status of acutely hospitalised older adults: A systematic review and meta-analysis. Ageing Res Rev 2020; 61:101076. [PMID: 32330558 DOI: 10.1016/j.arr.2020.101076] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 04/14/2020] [Accepted: 04/18/2020] [Indexed: 12/29/2022]
Abstract
BACKGROUND Acute hospitalisation can have adverse effects in older adults, notably functional decline. We aimed to summarize evidence on the effects of exercise interventions in acutely hospitalised older adults. METHODS Relevant articles were systematically searched (PubMed, Web of Science, Rehabilitation & Sports Medicine Source, and EMBASE) until 19th March 2020. Randomized controlled trials (RCTs) of in-hospital exercise interventions versus usual care conducted in older adults (>60yrs) hospitalised for an acute medical condition were included. Methodological quality of the studies was assessed with the PEDro scale. Primary outcomes included functional independence and physical performance. Intervention effects were also assessed for other major outcomes (length of hospital stay, incidence of readmission, and mortality). A meta-analysis was conducted when ≥3 studies analysed the same outcome. RESULTS Fifteen studies from 12 RCTs (n = 1748) were included. Methodological quality of the studies was overall high. None of the studies reported any adverse event related to the intervention. Exercise interventions improved functional independence at discharge (standardized mean difference [SMD] = 0.64, 95% confidence interval = 0.19-1.08) and 1-3 months post-discharge (SMD = 0.29, 95%CI = 0.13-0.43), as well as physical performance (SMD = 0.57, 95%CI = 0.18-0.95). No between-group differences were found for length of hospital stay or risk of readmission or mortality (all p > 0.05). CONCLUSIONS In-hospital supervised exercise interventions seem overall safe and effective for improving - or attenuating the decline of - functional independence and physical performance in acutely hospitalised older adults. The clinical relevance of these findings remains to be confirmed in future research.
Collapse
|
10
|
Echeverria I, Amasene M, Urquiza M, Labayen I, Anaut P, Rodriguez-Larrad A, Irazusta J, Besga A. Multicomponent Physical Exercise in Older Adults after Hospitalization: A Randomized Controlled Trial Comparing Short- vs. Long-Term Group-Based Interventions. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17020666. [PMID: 31968573 PMCID: PMC7013692 DOI: 10.3390/ijerph17020666] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 01/16/2020] [Accepted: 01/17/2020] [Indexed: 01/04/2023]
Abstract
Multicomponent physical exercise is effective in curbing the effect of hospitalization in older adults. However, it is not well established which characteristics of the exercise interventions would optimize intervention sustainability and efficacy. This study compared the effects of two group-based multicomponent exercise interventions of different lengths in older adults after hospitalization. Fifty-five participants were randomly assigned to a short-term group-based branch (SGB, n = 27) or to a long-term group-based branch (LGB, n = 28). The SGB participated in a six-week multicomponent group-based exercise-training program followed by 18 weeks of home-based exercise. The LGB completed 12 weeks of each phase. Physical function, physical activity, quality of life, anthropometrics, and nutritional status were assessed at baseline, after 12 weeks, and after 24 weeks of intervention. Both groups improved physical function and nutritional status and increased physical activity after 12 weeks of intervention (paired student’s t-test, p < 0.01), and maintained the positive effects during the following 12 weeks. No group-by-time interaction was observed in any of the studied variables using mixed-model ANOVA. Based on these findings, we determined that 6 weeks of a group-based exercise intervention caused similar functional and nutritional benefits to a longer group-based intervention of 12 weeks when both are continued at home until 24 weeks.
Collapse
Affiliation(s)
- Iñaki Echeverria
- Department of Physiology, University of the Basque Country, UPV/EHU, 48940 Leioa, Spain; (M.U.); (A.R.-L.); (J.I.)
- Department of RMSB, UMR 5536, Université Bordeaux/CNRS, 33000 Bordeaux, France
- Correspondence: ; Tel.: +34-626-504-080
| | - Maria Amasene
- Department of Pharmacy and Food Science, University of the Basque Country UPV/EHU, 01006 Vitoria-Gasteiz, Spain;
| | - Miriam Urquiza
- Department of Physiology, University of the Basque Country, UPV/EHU, 48940 Leioa, Spain; (M.U.); (A.R.-L.); (J.I.)
| | - Idoia Labayen
- Institute for Innovation & Sustainable Development in Food Chain (IS-FOOD), Public University of Navarra, 31006 Pamplona, Spain;
| | - Pilar Anaut
- Department of Medicine, Araba University Hospital, Bioaraba Research Institute, OSI Araba, CIBERSAM, University of the Basque Country (UPV/EHU), 01004 Vitoria-Gasteiz, Spain; (P.A.); (A.B.)
| | - Ana Rodriguez-Larrad
- Department of Physiology, University of the Basque Country, UPV/EHU, 48940 Leioa, Spain; (M.U.); (A.R.-L.); (J.I.)
| | - Jon Irazusta
- Department of Physiology, University of the Basque Country, UPV/EHU, 48940 Leioa, Spain; (M.U.); (A.R.-L.); (J.I.)
| | - Ariadna Besga
- Department of Medicine, Araba University Hospital, Bioaraba Research Institute, OSI Araba, CIBERSAM, University of the Basque Country (UPV/EHU), 01004 Vitoria-Gasteiz, Spain; (P.A.); (A.B.)
| |
Collapse
|
11
|
Heldmann P, Werner C, Belala N, Bauer JM, Hauer K. Early inpatient rehabilitation for acutely hospitalized older patients: a systematic review of outcome measures. BMC Geriatr 2019; 19:189. [PMID: 31288750 PMCID: PMC6617943 DOI: 10.1186/s12877-019-1201-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Accepted: 07/02/2019] [Indexed: 01/11/2023] Open
Abstract
Background Selecting appropriate outcome measures for vulnerable, multimorbid, older patients with acute and chronic impairments poses specific challenges, which may have caused inconsistent findings of previous intervention trials on early inpatient rehabilitation in acutely hospitalized older patients. The aim of this review was to describe primary outcome measures that have been used in randomized controlled trials (RCTs) on early rehabilitation in acutely hospitalized older patients, to analyze their matching, and to evaluate the effects of matching on the main findings of these RCTs. Methods A systematic literature search was conducted in PubMed, Cochrane CENTRAL, CINAHL, and PEDro databases. Additional studies were identified through reference and citation tracking. Inclusion criteria were: RCT, patients aged ≥65 years, admission to an acute hospital medical ward (but not to an intensive medical care unit), physical exercise intervention (also as part of multidisciplinary programs), and primary outcome measure during hospitalization. Two independent reviewers extracted the data, assessed the methodological quality, and analyzed the matching of primary outcome measures to the intervention, study sample, and setting. Main study findings were related to the results of the matching procedure. Results Twenty-eight articles reporting on 24 studies were included. A total of 33 different primary outcome measures were identified, which were grouped into six categories: functional status, mobility status, hospital outcomes, adverse clinical events, psychological status, and cognitive functioning. Outcome measures differed considerably within each category and showed a large heterogeneity in their matching to the intervention, study sample, and setting. Outcome measures that specifically matched the intervention contents were more likely to document intervention-induced benefits. Mobility instruments seemed to be the most sensitive outcome measures to reveal such benefits. Conclusions This review highlights that the selection of outcome measures has to be highly specific to the intervention contents as this is a key factor to reveal benefits attributable to early rehabilitation in acutely hospitalized older patients. Inappropriate selection of outcome measures may represent a major cause of inconsistent findings reported on the effectiveness of early rehabilitation in this setting. Trial registration PROSPERO CRD42017063978. Electronic supplementary material The online version of this article (10.1186/s12877-019-1201-4) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Patrick Heldmann
- Network Aging Research (NAR), Heidelberg University, Bergheimer Str. 20, 69115, Heidelberg, Germany.
| | - Christian Werner
- Agaplesion Bethanien Hospital Heidelberg, Geriatric Center at the Heidelberg University, Heidelberg, Germany.,Center for Geriatric Medicine, Heidelberg University, Heidelberg, Germany
| | - Nacera Belala
- Network Aging Research (NAR), Heidelberg University, Bergheimer Str. 20, 69115, Heidelberg, Germany
| | - Jürgen M Bauer
- Agaplesion Bethanien Hospital Heidelberg, Geriatric Center at the Heidelberg University, Heidelberg, Germany.,Center for Geriatric Medicine, Heidelberg University, Heidelberg, Germany
| | - Klaus Hauer
- Agaplesion Bethanien Hospital Heidelberg, Geriatric Center at the Heidelberg University, Heidelberg, Germany
| |
Collapse
|
12
|
Flint KM, Pastva AM, Reeves GR. Cardiac Rehabilitation in Older Adults with Heart Failure: Fitting a Square Peg in a Round Hole. Clin Geriatr Med 2019; 35:517-526. [PMID: 31543182 PMCID: PMC6760316 DOI: 10.1016/j.cger.2019.07.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Cardiac rehabilitation (CR) is a structured exercise and lifestyle program that improves mortality and quality of life in patients with heart failure (HF) with reduced ejection fraction. However, significant gaps remain in optimizing CR for older adults with HF. This review summarizes the state of the science and specific knowledge gaps regarding older adults with HF. The authors discuss the importance of geriatric complexities in the design and implementation of CR, summarize promising future research in this area, and provide a clinical framework for current CR clinicians to follow when considering the specific needs of older adults with HF.
Collapse
Affiliation(s)
- Kelsey M Flint
- Division of Cardiology, Rocky Mountain Regional VA Medical Center, 1700 North Wheeling Street, Cardiology F2 (111B), Aurora, CO 80045, USA.
| | - Amy M Pastva
- Departments of Medicine, Orthopedic Surgery, and Population Health Sciences, Duke University School of Medicine, Duke Claude D. Pepper Older American Independence Center, 2200 West Main Street, Suite B-230, Wing B, #216, Durham, NC 27705, USA
| | - Gordon R Reeves
- Department of Medicine, Division of Cardiology, Thomas Jefferson University, Philadelphia, PA 19107, USA; Advanced Heart Failure for the Greater Charlotte Market, Novant Health Heart and Vascular Institute, 1718 E 4th Street, Suite 501, Charlotte, NC 28204, USA.
| |
Collapse
|
13
|
Wald HL, Ramaswamy R, Perskin MH, Roberts L, Bogaisky M, Suen W, Mikhailovich A. The Case for Mobility Assessment in Hospitalized Older Adults: American Geriatrics Society White Paper Executive Summary. J Am Geriatr Soc 2018; 67:11-16. [DOI: 10.1111/jgs.15595] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 07/19/2018] [Indexed: 11/26/2022]
Affiliation(s)
| | - Ravishankar Ramaswamy
- Department of Geriatrics and Palliative Medicine; Icahn School of Medicine at Mount Sinai; New York New York
| | - Michael H. Perskin
- Divisions of GIM & Geriatrics, Department of Medicine; School of Medicine, New York University; New York New York
| | | | - Michael Bogaisky
- Division of Geriatrics, Department of Medicine; Albert Einstein College of Medicine and Montefiore Medical Center; Bronx New York
| | | | | | | |
Collapse
|