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Soleimani H, Nasrollahizadeh A, Hajiqasemi M, Ebrahimzade M, Taheri H, Ebrahimi P, Ashraf H, Samsky MD, Hosseini K. Comparative analysis of treatment options for chronic heart failure and depression: a systematic review and Bayesian network meta-analysis. Heart Fail Rev 2024:10.1007/s10741-024-10403-z. [PMID: 38613598 DOI: 10.1007/s10741-024-10403-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/03/2024] [Indexed: 04/15/2024]
Abstract
Different interventions have been evaluated for the treatment of depression in heart failure (HF) patients. However, clear and established recommendations are lacking. PubMed, Scopus, and Web of Science databases were systematically searched for randomized controlled trials (RCT) evaluating the effect of various treatment options on depression scores in heart failure patients. The primary outcome was a change in depression scores presented as standardized mean difference (SMD). A Bayesian network for meta-analysis was constructed. Twenty-five RCTs were included, randomizing 6014 patients with confirmed heart failure and depression between 2003 and 2022. Compared to treatment as usual (TAU), only cognitive behavioral therapy (CBT) (SMD - 0.60, CI95% [- 1.0, - 0.17]) leads to a significant reduction in depression scores. Other interventions did not improve depression scores significantly. Our results show that for patients with HF and depression, CBT can significantly improve measures of depression, being the most efficacious treatment.
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Affiliation(s)
- Hamidreza Soleimani
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Cardiac Primary Research Center, Cardiovascular Diseases Research Institute, Tehran University Prevention of Medical Sciences, Tehran, Iran
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Nasrollahizadeh
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohsen Hajiqasemi
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mandana Ebrahimzade
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Homa Taheri
- Cedars-Sinai Medical Center, Heart Institute, 127 S San Vincente Blvd, AHSP A3417, Los Angeles, CA, 90048, USA
| | - Pouya Ebrahimi
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Haleh Ashraf
- Cardiac Primary Research Center, Cardiovascular Diseases Research Institute, Tehran University Prevention of Medical Sciences, Tehran, Iran
| | - Marc D Samsky
- Section of Cardiovascular Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Kaveh Hosseini
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
- Cardiac Primary Research Center, Cardiovascular Diseases Research Institute, Tehran University Prevention of Medical Sciences, Tehran, Iran.
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Vieira MC, Mendes FDSNS, da Silva PS, da Silva GMS, Mazzoli-Rocha F, de Sousa AS, Saraiva RM, de Holanda MT, Kasal DAB, Costa HS, Borges JP, Reis MS, Rodrigues Junior LF, Hasslocher-Moreno AM, do Brasil PEAA, Mediano MFF. Effect of an exercise-based cardiac rehabilitation program on quality of life of patients with chronic Chagas cardiomyopathy: results from the PEACH randomized clinical trial. Sci Rep 2024; 14:8208. [PMID: 38589582 PMCID: PMC11001987 DOI: 10.1038/s41598-024-58776-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 04/03/2024] [Indexed: 04/10/2024] Open
Abstract
To investigate the effect of an exercise-based cardiac rehabilitation program on the quality of life (QoL) of patients with chronic Chagas cardiomyopathy (CCC). PEACH study was a single-center, superiority randomized clinical trial of exercise training versus no exercise (control). The sample comprised Chagas disease patients with CCC, left ventricular ejection fraction < 45%, without or with HF symptoms (CCC stages B2 or C, respectively). QoL was assessed at baseline, after three months, and at the end of six months of follow-up using the SF-36 questionnaire. Patients randomized for the exercise group (n = 15) performed exercise training (aerobic, strength and stretching exercises) for 60 min, three times a week, during six months. Patients in the control group (n = 15) were not provided with a formal exercise prescription. Both groups received identical nutritional and pharmaceutical counseling during the study. Longitudinal analysis of the effects of exercise training on QoL, considering the interaction term (group × time) to estimate the rate of changes between groups in the outcomes (represented as beta coefficient), was performed using linear mixed models. Models were fitted adjusting for each respective baseline QoL value. There were significant improvements in physical functioning (β = + 10.7; p = 0.02), role limitations due to physical problems (β = + 25.0; p = 0.01), and social functioning (β = + 19.2; p < 0.01) scales during the first three months in the exercise compared to the control group. No significant differences were observed between groups after six months. Exercise-based cardiac rehabilitation provided short-term improvements in the physical and mental aspects of QoL of patients with CCC.Trial registration: ClinicalTrials.gov Identifier: NCT02517632; August 7, 2015.
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Affiliation(s)
- Marcelo Carvalho Vieira
- Evandro Chagas National Institute of Infectious Disease, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil.
- Center for Cardiology and Exercise, Aloysio de Castro State Institute of Cardiology, Rio de Janeiro, RJ, Brazil.
| | | | - Paula Simplício da Silva
- Evandro Chagas National Institute of Infectious Disease, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil
| | | | - Flavia Mazzoli-Rocha
- Evandro Chagas National Institute of Infectious Disease, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil
| | - Andrea Silvestre de Sousa
- Evandro Chagas National Institute of Infectious Disease, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil
| | - Roberto Magalhães Saraiva
- Evandro Chagas National Institute of Infectious Disease, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil
| | - Marcelo Teixeira de Holanda
- Evandro Chagas National Institute of Infectious Disease, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil
| | - Daniel Arthur Barata Kasal
- Department of Research and Education, National Institute of Cardiology, Rio de Janeiro, RJ, Brazil
- Internal Medicine Department, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Henrique Silveira Costa
- Department of Physical Therapy, Federal University of Jequitinhonha and Mucuri Valleys, Diamantina, MG, Brazil
| | - Juliana Pereira Borges
- Laboratory of Physical Activity and Health Promotion, University of Rio de Janeiro State, Rio de Janeiro, RJ, Brazil
| | - Michel Silva Reis
- Faculty of Physical Therapy, School of Medicine, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Luiz Fernando Rodrigues Junior
- Department of Research and Education, National Institute of Cardiology, Rio de Janeiro, RJ, Brazil
- Department of Physiological Sciences, Federal University of the State of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | | | | | - Mauro Felippe Felix Mediano
- Evandro Chagas National Institute of Infectious Disease, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil
- Department of Research and Education, National Institute of Cardiology, Rio de Janeiro, RJ, Brazil
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Amirova A, Fteropoulli T, Ahmed N, Cowie MR, Leibo JZ. Framework-based qualitative analysis of free responses of Large Language Models: Algorithmic fidelity. PLoS One 2024; 19:e0300024. [PMID: 38470890 PMCID: PMC10931535 DOI: 10.1371/journal.pone.0300024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 02/21/2024] [Indexed: 03/14/2024] Open
Abstract
Today, with the advent of Large-scale generative Language Models (LLMs) it is now possible to simulate free responses to interview questions such as those traditionally analyzed using qualitative research methods. Qualitative methodology encompasses a broad family of techniques involving manual analysis of open-ended interviews or conversations conducted freely in natural language. Here we consider whether artificial "silicon participants" generated by LLMs may be productively studied using qualitative analysis methods in such a way as to generate insights that could generalize to real human populations. The key concept in our analysis is algorithmic fidelity, a validity concept capturing the degree to which LLM-generated outputs mirror human sub-populations' beliefs and attitudes. By definition, high algorithmic fidelity suggests that latent beliefs elicited from LLMs may generalize to real humans, whereas low algorithmic fidelity renders such research invalid. Here we used an LLM to generate interviews with "silicon participants" matching specific demographic characteristics one-for-one with a set of human participants. Using framework-based qualitative analysis, we showed the key themes obtained from both human and silicon participants were strikingly similar. However, when we analyzed the structure and tone of the interviews we found even more striking differences. We also found evidence of a hyper-accuracy distortion. We conclude that the LLM we tested (GPT-3.5) does not have sufficient algorithmic fidelity to expect in silico research on it to generalize to real human populations. However, rapid advances in artificial intelligence raise the possibility that algorithmic fidelity may improve in the future. Thus we stress the need to establish epistemic norms now around how to assess the validity of LLM-based qualitative research, especially concerning the need to ensure the representation of heterogeneous lived experiences.
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Affiliation(s)
- Aliya Amirova
- Population Health Sciences, School of Life Course & Population Sciences, Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
| | | | - Nafiso Ahmed
- Division of Psychiatry, University College London, London, United Kingdom
| | - Martin R. Cowie
- Royal Brompton Hospital, London, London, United Kingdom
- School of Cardiovascular Medicine & Sciences, Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
| | - Joel Z. Leibo
- Google DeepMind, London, London, United Kingdom
- Department of Informatics, Faculty of Natural, Mathematical & Engineering Sciences, King’s College London, London, United Kingdom
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Callum K, Swinton P, Gorely T, Crabtree D, Leslie S. Physiological and psychological outcomes of high intensity interval training in patients with heart failure compared to moderate continuous training and usual care: A systematic review with meta analysis. Heart Lung 2024; 64:117-127. [PMID: 38159428 DOI: 10.1016/j.hrtlng.2023.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 11/06/2023] [Accepted: 12/03/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND An important component of secondary prevention of CVD (including HF) is comprehensive cardiac rehab, including exercise. Novel, individualised approaches are needed to increase uptake and adherence to exercise programmes, one area offering potential is HIIT. HIIT has been shown to be both safe and effective for improving cardiovascular fitness in both coronary artery disease and HF patients. OBJECTIVES To provide a current and up to date evaluation of the physiological and psychological outcomes of HIIT in patients with HF compared to MCT and UC. Secondly to perform sub-group analyses comparing short and long HIIT protocols. METHODS A systematic review and meta-analysis of randomised controlled trials was undertaken. Medline, Embase, Scopus, CINAHL and SportDISCUS were searched up to July 2022. Trials were included if they carried out a HIIT intervention (defined at intensity ≥ 80% peak HR or ≥ 80% VO2peak) in HF patients (HFpEF or HFrEF) for at least 6 weeks. Comparator group was UC or MCT. RESULTS HIIT was shown to be superior to MCT and UC for improving VO2peak (HIIT mean improvement 3.1 mL.kg-1min-1). HITT was superior to MCT and UC for improving LVEF (HIIT mean improvement 5.7%). HIIT was superior to MCT and UC for improving HRQoL, using the MLHFQ (HIIT mean point change of -12.8). Subgroup analysis showed no difference between long and short HIIT. CONCLUSION HIIT improves VO2peak, LVEF and HRQoL in patients with HF, the improvements seen in VO2peak and LVEF are superior in HIIT compared to MCT and UC.
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Affiliation(s)
- Kara Callum
- NHS Highland, Raigmore Hospital, Old Perth Road, Inverness IV2 3UJ, United Kingdom; Department of Nursing and Midwifery, University of the Highlands and Islands, Inverness, United Kingdom.
| | - Paul Swinton
- School of Health Sciences, Robert Gordon University, Aberdeen, United Kingdom
| | - Trish Gorely
- Department of Nursing and Midwifery, University of the Highlands and Islands, Inverness, United Kingdom
| | - Daniel Crabtree
- Rowett Institute, University of Aberdeen, Aberdeen AB25 2ZD, United Kingdom
| | - Stephen Leslie
- Division of Biomedical Sciences, University of the Highlands and Islands, Inverness, United Kingdom; Cardiologist NHS Highland, Raigmore Hospital, Old Perth Road, Inverness IV2 3UJ, United Kingdom
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5
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Akinyemi RO, Tiwari HK, Srinivasasainagendra V, Akpa O, Sarfo FS, Akpalu A, Wahab K, Obiako R, Komolafe M, Owolabi L, Osaigbovo GO, Mamaeva OA, Halloran BA, Akinyemi J, Lackland D, Obiabo OY, Sunmonu T, Chukwuonye II, Arulogun O, Jenkins C, Adeoye A, Agunloye A, Ogah OS, Ogbole G, Fakunle A, Uvere E, Coker MM, Okekunle A, Asowata O, Diala S, Ogunronbi M, Adeleye O, Laryea R, Tagge R, Adeniyi S, Adusei N, Oguike W, Olowoyo P, Adebajo O, Olalere A, Oladele O, Yaria J, Fawale B, Ibinaye P, Oyinloye O, Mensah Y, Oladimeji O, Akpalu J, Calys-Tagoe B, Dambatta HA, Ogunniyi A, Kalaria R, Arnett D, Rotimi C, Ovbiagele B, Owolabi MO. Novel functional insights into ischemic stroke biology provided by the first genome-wide association study of stroke in indigenous Africans. Genome Med 2024; 16:25. [PMID: 38317187 PMCID: PMC10840175 DOI: 10.1186/s13073-023-01273-5] [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: 06/07/2023] [Accepted: 12/12/2023] [Indexed: 02/07/2024] Open
Abstract
BACKGROUND African ancestry populations have the highest burden of stroke worldwide, yet the genetic basis of stroke in these populations is obscure. The Stroke Investigative Research and Educational Network (SIREN) is a multicenter study involving 16 sites in West Africa. We conducted the first-ever genome-wide association study (GWAS) of stroke in indigenous Africans. METHODS Cases were consecutively recruited consenting adults (aged > 18 years) with neuroimaging-confirmed ischemic stroke. Stroke-free controls were ascertained using a locally validated Questionnaire for Verifying Stroke-Free Status. DNA genotyping with the H3Africa array was performed, and following initial quality control, GWAS datasets were imputed into the NIH Trans-Omics for Precision Medicine (TOPMed) release2 from BioData Catalyst. Furthermore, we performed fine-mapping, trans-ethnic meta-analysis, and in silico functional characterization to identify likely causal variants with a functional interpretation. RESULTS We observed genome-wide significant (P-value < 5.0E-8) SNPs associations near AADACL2 and miRNA (MIR5186) genes in chromosome 3 after adjusting for hypertension, diabetes, dyslipidemia, and cardiac status in the base model as covariates. SNPs near the miRNA (MIR4458) gene in chromosome 5 were also associated with stroke (P-value < 1.0E-6). The putative genes near AADACL2, MIR5186, and MIR4458 genes were protective and novel. SNPs associations with stroke in chromosome 2 were more than 77 kb from the closest gene LINC01854 and SNPs in chromosome 7 were more than 116 kb to the closest gene LINC01446 (P-value < 1.0E-6). In addition, we observed SNPs in genes STXBP5-AS1 (chromosome 6), GALTN9 (chromosome 12), FANCA (chromosome 16), and DLGAP1 (chromosome 18) (P-value < 1.0E-6). Both genomic regions near genes AADACL2 and MIR4458 remained significant following fine mapping. CONCLUSIONS Our findings identify potential roles of regulatory miRNA, intergenic non-coding DNA, and intronic non-coding RNA in the biology of ischemic stroke. These findings reveal new molecular targets that promise to help close the current gaps in accurate African ancestry-based genetic stroke's risk prediction and development of new targeted interventions to prevent or treat stroke.
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Affiliation(s)
- Rufus O Akinyemi
- Institute for Advanced Medical Research and Training, College of Medicine, University of Ibadan, Ibadan, Nigeria
- Center for Genomic and Precision Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
- Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Hemant K Tiwari
- Department of Biostatistics, University of Alabama at Birmingham, Birmingham, AL, USA
| | | | - Onoja Akpa
- Center for Genomic and Precision Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Fred S Sarfo
- Department of Medicine, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Albert Akpalu
- Department of Medicine, University of Ghana Medical School, Accra, Ghana
| | - Kolawole Wahab
- Department of Medicine, University of Ilorin Teaching Hospital, Ilorin, Nigeria
| | - Reginald Obiako
- Department of Medicine, Ahmadu Bello University, Zaria, Nigeria
| | - Morenikeji Komolafe
- Department of Medicine, Obafemi Awolowo University Teaching Hospital, Ile-Ife, Nigeria
| | - Lukman Owolabi
- Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria
| | | | - Olga A Mamaeva
- Department of Epidemiology, School of Public Health University of Alabama at Birmingham, Birmingham, USA
| | - Brian A Halloran
- Department of Pediatrics, Volker Hall University of Alabama at Birmingham, Birmingham, USA
| | - Joshua Akinyemi
- Department of Epidemiology and Medical Statistics, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | | | - Olugbo Y Obiabo
- Delta State University/Delta State University Teaching Hospital, Oghara, Nigeria
| | - Taofik Sunmonu
- Department of Medicine, Federal Medical Centre, Ondo State, Owo, Nigeria
| | - Innocent I Chukwuonye
- Department of Medicine, Federal Medical Centre Umuahia, Abia State, Umuahia, Nigeria
| | - Oyedunni Arulogun
- Department of Health Education, Faculty of Public Health, University of Ibadan, Ibadan, Nigeria
| | | | - Abiodun Adeoye
- Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Atinuke Agunloye
- Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Okechukwu S Ogah
- Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Godwin Ogbole
- Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Adekunle Fakunle
- Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
- Department of Public Health, College of Health Sciences, Osun State University, Osogbo, Nigeria
| | - Ezinne Uvere
- Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Motunrayo M Coker
- Institute for Advanced Medical Research and Training, College of Medicine, University of Ibadan, Ibadan, Nigeria
- Genetics and Cell Biology Unit, Department of Zoology, Faculty of Science, University of Ibadan, Ibadan, Nigeria
| | - Akinkunmi Okekunle
- Department of Food and Nutrition, Seoul National University, Seoul, South Korea
| | - Osahon Asowata
- Department of Epidemiology and Medical Statistics, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Samuel Diala
- Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Mayowa Ogunronbi
- Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria
| | - Osi Adeleye
- Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria
| | - Ruth Laryea
- Department of Medicine, University of Ghana Medical School, Accra, Ghana
| | - Raelle Tagge
- Weill Institute for Neurosciences, School of Medicine, University of California San-Francisco, San Francisco, USA
| | - Sunday Adeniyi
- Department of Medicine, University of Ilorin Teaching Hospital, Ilorin, Nigeria
| | - Nathaniel Adusei
- Department of Medicine, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Wisdom Oguike
- Department of Medicine, Ahmadu Bello University, Zaria, Nigeria
| | - Paul Olowoyo
- Federal Teaching Hospital, Ido-Ekiti, Ekiti State, Nigeria
| | - Olayinka Adebajo
- Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Abimbola Olalere
- Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Olayinka Oladele
- Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Joseph Yaria
- Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Bimbo Fawale
- Department of Medicine, Obafemi Awolowo University Teaching Hospital, Ile-Ife, Nigeria
| | - Philip Ibinaye
- Department of Medicine, Ahmadu Bello University, Zaria, Nigeria
| | - Olalekan Oyinloye
- Department of Medicine, Obafemi Awolowo University Teaching Hospital, Ile-Ife, Nigeria
| | - Yaw Mensah
- Department of Medicine, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Omotola Oladimeji
- Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Josephine Akpalu
- Department of Medicine, University of Ghana Medical School, Accra, Ghana
| | - Benedict Calys-Tagoe
- Department of Medicine, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | | | - Adesola Ogunniyi
- Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Rajesh Kalaria
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Donna Arnett
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, USA
| | - Charles Rotimi
- Center for Genomics and Global Health, National Human Genome Research Institute, NIH, Bethesda, USA
| | - Bruce Ovbiagele
- Genetics and Cell Biology Unit, Department of Zoology, Faculty of Science, University of Ibadan, Ibadan, Nigeria
| | - Mayowa O Owolabi
- Center for Genomic and Precision Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria.
- Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria.
- University College Hospital, Ibadan, Nigeria.
- Lebanese American University of Beirut, Beirut, Lebanon.
- Blossom Specialist Medical Center, Ibadan, Nigeria.
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Soejima Y, Yoshioka H, Guro S, Sato H, Hatakeyama H, Sato Y, Fujimoto Y, Anzai N, Hisaka A. Exercise training outcomes in patients with chronic heart failure with reduced ejection fraction depend on patient background. Front Cardiovasc Med 2024; 11:1330235. [PMID: 38361589 PMCID: PMC10869166 DOI: 10.3389/fcvm.2024.1330235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 01/17/2024] [Indexed: 02/17/2024] Open
Abstract
Background The aim of this study was to identify significant factors affecting the effectiveness of exercise training using information of the HF-ACTION (Heart Failure: A Controlled Trial Investigating Outcomes of Exercise Training) study. Methods Background factors influencing the effect of exercise training were comprehensively surveyed for 2,130 patients by multivariable Cox regression analysis with the stepwise variable selection, and only significant factors were selected that were statistically distinguished from dummy noise factors using the Boruta method. Results The analysis suggested that the use of beta-blockers, pulse pressure, hemoglobin level, electrocardiography findings, body mass index, and history of stroke at baseline potentially influenced the exercise effect on all-cause death (AD). Therefore, a hypothetical score to estimate the effect of exercise training was constructed based on the analysis. The analysis suggested that the score is useful in identifying patients for whom exercise training may be significantly effective in reducing all-caused death and hospitalization (ADH) as well as AD. Such a subpopulation accounted for approximately 40% of the overall study population. On the other hand, in approximately 45% of patients, the effect of exercise was unclear on either AD or ADH. In the remaining 15% of patients, it was estimated that the effect of exercise might be unclear for ADH and potentially rather increase AD. Conclusions This study is the first analysis to comprehensively evaluate the effects of various factors on the outcome of exercise training in chronic heart failure, underscoring the need to carefully consider the patient's background before recommending exercise training. However, it should be noted that exercise training can improve many outcomes in a wide variety of diseases. Therefore, given the limitations involved in post-hoc analyses of a single clinical trial, the characteristics of patients to whom the results of this analysis can be applied need attention, and also further research is necessary on the relationship between the degree of exercise and the outcomes. A new clinical trial would be needed to confirm the factors detected and the appropriateness of the score.
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Affiliation(s)
- Yukako Soejima
- Clinical Pharmacology and Pharmacometrics, Graduate School of Pharmaceutical Sciences, Chiba University, Chiba, Japan
| | - Hideki Yoshioka
- Clinical Pharmacology and Pharmacometrics, Graduate School of Pharmaceutical Sciences, Chiba University, Chiba, Japan
| | - Sayuri Guro
- Early Development, Astellas Pharma Inc., Tokyo, Japan
| | - Hiromi Sato
- Clinical Pharmacology and Pharmacometrics, Graduate School of Pharmaceutical Sciences, Chiba University, Chiba, Japan
| | - Hiroto Hatakeyama
- Clinical Pharmacology and Pharmacometrics, Graduate School of Pharmaceutical Sciences, Chiba University, Chiba, Japan
| | - Yasunori Sato
- Department of Preventive Medicine and Public Health, Keio University School of Medicine, Tokyo, Japan
| | - Yoshihide Fujimoto
- Department of Cardiology, International University of Health and Welfare Narita Hospital, Chiba, Japan
| | - Naohiko Anzai
- Department of Pharmacology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Akihiro Hisaka
- Clinical Pharmacology and Pharmacometrics, Graduate School of Pharmaceutical Sciences, Chiba University, Chiba, Japan
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Yang Z, Zheng X, Hu N, Zhang F, Wang A. "Challenges to Normalcy"- Perceived Barriers to Adherence to Home-Based Cardiac Rehabilitation Exercise in Patients with Chronic Heart Failure. Patient Prefer Adherence 2023; 17:3515-3524. [PMID: 38146500 PMCID: PMC10749573 DOI: 10.2147/ppa.s440984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 12/18/2023] [Indexed: 12/27/2023] Open
Abstract
Purpose The aim of this study was to explore perceived barriers to adherence to home-based cardiac rehabilitation exercise in patients with chronic heart failure. Patients and Methods A qualitative descriptive study was conducted in this study from May to July 2023. A purposive sampling approach was adopted to select patients with chronic heart failure. Semi-structured interviews were completed to collect qualitative data for exploring the perceived barriers. In addition, information saturation and validation strategies were adopted to prove the adequacy of qualitative data. Transcripts were analysed using thematic analysis. Results A total of 16 patients with chronic heart failure were included in this study. Analysis of the data revealed five main barriers to adherence to home-based cardiac rehabilitation in patients with chronic heart failure. These include (1) lack of knowledge, (2) activity intolerance, (3) exercise fear, (4) role conflict, and (5) lower exercise self-efficacy. Conclusion This study delved deeper into understanding the challenges faced by chronic heart failure patients in adhering to home-based cardiac rehabilitation exercise. The development of precise and effective management and intervention strategies based on these barriers is necessary to improve patient compliance with home-based cardiac rehabilitation exercise.
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Affiliation(s)
- Zhen Yang
- Department of Public Services, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning Province, People’s Republic of China
| | - Xutong Zheng
- Department of Public Services, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning Province, People’s Republic of China
| | - Na Hu
- Department of Public Services, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning Province, People’s Republic of China
| | - Fengpei Zhang
- Department of Public Services, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning Province, People’s Republic of China
| | - Aiping Wang
- Department of Public Services, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning Province, People’s Republic of China
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Tan Y, Feng P, Feng L, Shi L, Song Y, Yang J, Duan W, Gao E, Liu J, Yi D, Zhang B, Sun Y, Yi W. Low-dose exercise protects the heart against established myocardial infarction via IGF-1-upregulated CTRP9 in male mice. MedComm (Beijing) 2023; 4:e411. [PMID: 38020715 PMCID: PMC10674078 DOI: 10.1002/mco2.411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 09/13/2023] [Accepted: 09/22/2023] [Indexed: 12/01/2023] Open
Abstract
Regular exercise is recommended as an important component of therapy for cardiovascular diseases in clinical practice. However, there are still major challenges in prescribing an optimized exercise regimen to individual patients with established cardiac disease. Here, we tested the effects of different exercise doses on cardiac function in mice with established myocardial infarction (MI). Exercise was introduced to mice with MI after 4 weeks of surgery. Low-dose exercise (15 min/day for 8 weeks) improved mortality and cardiac function by increasing 44.39% of ejection fractions while inhibiting fibrosis by decreasing 37.74% of distant region. Unlike higher doses of exercise, low-dose exercise consecutively upregulated cardiac expression of C1q complement/tumor necrosis factor-associated protein 9 (CTRP9) during exercise (>1.5-fold). Cardiac-specific knockdown of CTRP9 abolished the protective effects of low-dose exercise against established MI, while cardiac-specific overexpression of CTRP9 protected the heart against established MI. Mechanistically, low-dose exercise upregulated the transcription factor nuclear receptor subfamily 2 group F member 2 by increasing circulating insulin-like growth factor 1 (IGF-1), therefore, upregulating cardiac CTRP9 expression. These results suggest that low-dose exercise protects the heart against established MI via IGF-1-upregulated CTRP9 and may contribute to the development of optimized exercise prescriptions for patients with MI.
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Affiliation(s)
- Yanzhen Tan
- Department of Cardiovascular SurgeryXijing Hospital, Fourth Military Medical UniversityXi'anShaanxiChina
| | - Pan Feng
- Department of Cardiovascular SurgeryXijing Hospital, Fourth Military Medical UniversityXi'anShaanxiChina
| | - Lele Feng
- Department of Cardiovascular SurgeryXijing Hospital, Fourth Military Medical UniversityXi'anShaanxiChina
| | - Lei Shi
- Department of Cardiovascular SurgeryXijing Hospital, Fourth Military Medical UniversityXi'anShaanxiChina
| | - Yujie Song
- Department of Cardiovascular SurgeryXijing Hospital, Fourth Military Medical UniversityXi'anShaanxiChina
| | - Jian Yang
- Department of Cardiovascular SurgeryXijing Hospital, Fourth Military Medical UniversityXi'anShaanxiChina
| | - Weixun Duan
- Department of Cardiovascular SurgeryXijing Hospital, Fourth Military Medical UniversityXi'anShaanxiChina
| | - Erhe Gao
- Center for Translational MedicineLewis Katz School of Medicine at Temple UniversityPhiladelphiaPennsylvaniaUSA
| | - Jincheng Liu
- Department of Cardiovascular SurgeryXijing Hospital, Fourth Military Medical UniversityXi'anShaanxiChina
| | - Dinghua Yi
- Department of Cardiovascular SurgeryXijing Hospital, Fourth Military Medical UniversityXi'anShaanxiChina
| | - Bing Zhang
- Department of Cardiovascular SurgeryXijing Hospital, Fourth Military Medical UniversityXi'anShaanxiChina
| | - Yang Sun
- Department of General MedicineXijing Hospital, Fourth Military Medical UniversityXi'anShaanxiChina
| | - Wei Yi
- Department of Cardiovascular SurgeryXijing Hospital, Fourth Military Medical UniversityXi'anShaanxiChina
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9
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Mroué A, Roueff S, Vanorio-Vega I, Lazareth H, Kovalska O, Flahault A, Tuppin P, Thervet E, Iliou MC. Benefits of Cardiac Rehabilitation in Cardio-Renal Patients With Heart Failure With Reduced Ejection Fraction. J Cardiopulm Rehabil Prev 2023; 43:444-452. [PMID: 36892848 DOI: 10.1097/hcr.0000000000000781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/10/2023]
Abstract
PURPOSE Chronic kidney disease (CKD) is common in heart failure (HF). Chronic kidney disease often worsens the prognosis and impairs the management of patients with HF. Chronic kidney disease is frequently accompanied by sarcopenia, which limits the benefits of cardiac rehabilitation (CR). The aim of this study was to evaluate the impact of CR on cardiorespiratory fitness in HF patients with reduced ejection fraction (HFrEF) according to the CKD stage. METHODS We conducted a retrospective study including 567 consecutive patients with HFrEF, who underwent a 4-wk CR program, and who were evaluated by cardiorespiratory exercise test before and after the program. Patients were stratified according to their estimated glomerular filtration rate (eGFR). We performed multivariate analysis looking for factors associated with an improvement of 10% in peak oxygen uptake (V˙ o2peak ). RESULTS Thirty-eight percent of patients had eGFR <60 mL/min/1.73m². With decreasing eGFR, we observed deterioration in V˙ o2peak , first ventilatory threshold (VT1) and workload and an increase in brain natriuretic peptide levels at baseline. After CR, there was an improvement in V˙ O2peak (15.3 vs 17.8 mL/kg/min, P < .001), VT1 (10.5 vs 12.4 mL/kg/min, P < .001), workload (77 vs 94 W, P < .001), and brain natriuretic peptide (688 vs 488 pg/mL, P < .001). These improvements were statistically significant for all stages of CKD. In a multivariate analysis predicting factors associated with V˙ o2peak improvement, renal function did not interfere with results. CONCLUSIONS Cardiac rehabilitation is beneficial in patients with HFrEF with CKD regardless of CKD stage. The presence of CKD should not prevent the prescription of CR in patients with HFrEF.
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Affiliation(s)
- Ahmad Mroué
- Department of Nephrology, Georges Pompidou European Hospital, APHP, Paris, France (Drs Mroué, Roueff, Lazareth, Flahault, and Thervet); Direction de la stratégie des études et des statistiques, Caisse nationale de l'assurance maladie (CNAM), Paris, France (Drs Vanorio-Vega and Tuppin); Agence de la biomédecine, Saint-Denis, France (Dr Vanorio-Vega); Université Paris Cité, Paris, France (Drs Lazareth, Flahault, and Thervet); and Department of Cardiac Rehabilitation and Secondary Prevention, Corentin Celton Hospital, APHP, Paris, France (Drs Kovalska and Iliou)
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10
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Taylor JL, Myers J, Bonikowske AR. Practical guidelines for exercise prescription in patients with chronic heart failure. Heart Fail Rev 2023; 28:1285-1296. [PMID: 37071253 PMCID: PMC10847087 DOI: 10.1007/s10741-023-10310-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/27/2023] [Indexed: 04/19/2023]
Abstract
Chronic heart failure (HF) is a major cause of morbidity, mortality, disability, and health care costs. A hallmark feature of HF is severe exercise intolerance, which is multifactorial and stems from central and peripheral pathophysiological mechanisms. Exercise training is internationally recognized as a Class 1 recommendation for patients with HF, regardless of whether ejection fraction is reduced or preserved. Optimal exercise prescription has been shown to enhance exercise capacity, improve quality of life, and reduce hospitalizations and mortality in patients with HF. This article will review the rationale and current recommendations for aerobic training, resistance training, and inspiratory muscle training in patients with HF. Furthermore, the review provides practical guidelines for optimizing exercise prescription according to the principles of frequency, intensity, time (duration), type, volume, and progression. Finally, the review addresses common clinical considerations and strategies when prescribing exercise in patients with HF, including considerations for medications, implantable devices, exercise-induced ischemia, and/or frailty.
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Affiliation(s)
- Jenna L Taylor
- Department of Cardiovascular Medicine, Mayo Clinic, 200 First St SW, Rochester, MN, 55905, USA
- School of Human Movement and Nutrition Sciences, The University of Queensland, Brisbane, QLD, Australia
| | - Jonathan Myers
- Veterans Affairs Palo Alto Health Care System and Stanford University, Palo Alto, CA, USA
| | - Amanda R Bonikowske
- Department of Cardiovascular Medicine, Mayo Clinic, 200 First St SW, Rochester, MN, 55905, USA.
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11
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Matemvu Z, Likapa H, Makin MS, Hossain O. Five cases of Peripartum Cardiomyopathy in Malawi. Malawi Med J 2023; 35:196-200. [PMID: 38362291 PMCID: PMC10865061 DOI: 10.4314/mmj.v35i3.10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2024] Open
Abstract
Aim This report of five cases of peripartum cardiomyopathy (PPCM) treated at Daeyang Luke Hospital in Lilongwe, Malawi, illustrates presentation and treatment of this increasingly commonly recognized medical condition. Methods Information including history, physical examination, and imaging studies were collected from five cases of peripartum women who presented to the hospital over an 18-month period. Results A summary of recommended treatment is included in table form, and a flow chart proposing a care pathway for managing PPCM in Malawi, beginning at the district hospital level, is presented. Conclusion Clinical recognition, appropriate diagnostic modalities, and informed treatment of PPCM in Malawi will improve care of peripartum woman and reduce maternal morbidity and mortality.
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Affiliation(s)
- Zaithwa Matemvu
- Lilongwe Central Hospital, Ministry of Health, Lilongwe, Malawi
| | | | - Mary Sue Makin
- Daeyang Luke Hospital, Lilongwe, Malawi
- Ekwendeni College of Health Sciences, Malawi
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12
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Amirova A, Taylor L, Volkmer B, Ahmed N, Chater AM, Fteropoulli T. Informing behaviour change intervention design using systematic review with Bayesian meta-analysis: physical activity in heart failure. Health Psychol Rev 2023; 17:456-484. [PMID: 35701235 DOI: 10.1080/17437199.2022.2090411] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Accepted: 06/02/2022] [Indexed: 12/11/2022]
Abstract
Embracing the Bayesian approach, we aimed to synthesise evidence regarding barriers and enablers to physical activity in adults with heart failure (HF) to inform behaviour change intervention. This approach helps estimate and quantify the uncertainty in the evidence and facilitates the synthesis of qualitative and quantitative studies. Qualitative evidence was annotated using the Theoretical Domains Framework and represented as a prior distribution using an expert elicitation task. The maximum a posteriori probability (MAP) for the probability distribution for the log OR was used to estimate the relationship between physical activity and each determinant according to qualitative, quantitative, and qualitative and quantitative evidence combined. The probability distribution dispersion (SD) was used to evaluate uncertainty in the evidence. Three qualitative and 16 quantitative studies were included (N = 2739). High pro-b-type natriuretic peptide (MAP = -1.16; 95%CrI: [-1.21; -1.11]) and self-reported symptoms (MAP = - 0.48; 95%CrI: [ -0.40; -0.55]) were suggested as barriers to physical activity with low uncertainty (SD = 0.18 and 0.19, respectively). Modifiable barriers were symptom distress (MAP = -0.46; 95%CrI: [-0.68; -0.24], SD = 0.36), and negative attitude (MAP = -0.40; 95%CrI: [-0.49; -0.31], SD = 0.26). Modifiable enablers were social support (MAP = 0.56; 95%CrI: [0.48; 0.63], SD = 0.26), self-efficacy (MAP = 0.43; 95%CrI: [0.32; 0.54], SD = 0.37), positive physical activity attitude (MAP = 0.92; 95%CrI: [0.77; 1.06], SD = 0.36).
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Affiliation(s)
- Aliya Amirova
- Health Psychology Section, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Lauren Taylor
- Department of Psychology, University of Surrey, Guildford, UK
| | - Brittannia Volkmer
- Psychology department, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Nafiso Ahmed
- Mental Health Policy Research Unit, UCL Division of Psychiatry, London, UK
| | - Angel M Chater
- Centre for Behaviour Change, Clinical, Educational & Health Psychology, Division of Psychology & Language Sciences, Faculty of Brain Sciences, UCL, London, UK
- Institute for Sport and Physical Activity Research (ISPAR), Centre for Health, Wellbeing and Behaviour Change, University of Bedfordshire, Bedford, UK
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13
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Zhu YH, Xia LP, Yan J, Shou XL, Zhu LY, Sun Y, Wang JF, Ji XJ, Zhu ML, Feng BL, Chen HX. Personalized smart voice-based electronic prescription for remote at-home feedback management in cardiovascular disease rehabilitation: a multi-center randomized controlled trial. Front Public Health 2023; 11:1113403. [PMID: 37346107 PMCID: PMC10280988 DOI: 10.3389/fpubh.2023.1113403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 04/18/2023] [Indexed: 06/23/2023] Open
Abstract
Objective To investigate the quality and efficacy of remote at-home rehabilitation for patients with cardiovascular disease (CVD) using personalized smart voice-based electronic prescription, and further explore the standardized health management mode of remote family cardiac rehabilitation. Trial design: A multicenter, randomized (1:1), non-blind, parallel controlled study. Methods A total of 171 patients with CVD who were admitted to 18 medical institutions in China from April 2021 to October 2022 were randomly divided into a treatment group (86 cases) and a control group (85 cases) in a non-blinded experiment, based on the sequence of enrollment. The control group received routine at-home rehabilitation training, and the treatment group received remote feedback-based at-home cardiac rehabilitation management based on routine at-home rehabilitation training. The primary outcome was the difference in VO2peak (mL/min/kg) after 12 weeks. A linear mixed model was developed with follow-up as the dependent variable. Age and baseline data were utilized as covariates, whereas hospital and patient characteristics were adjusted as random-effect variables. As the linear mixed model can accommodate missing data under the assumption of random missing data, there was no substitute missing value for quantitative data. Results A total of 171 participants, with 86 in the experimental group and 85 in the control group, were included in the main analysis. The analysis, which used linear mixing model, revealed significant differences in cardiopulmonary function indexes (VO2/kg peak, VO2peak, AT, METs, and maximum resistance) at different follow-up time (0, 4, and 12 weeks) in the experimental group (p < 0.05). In the control group, there was no significant difference in cardiopulmonary values at different follow-up time (0, 4, and 12 weeks; p > 0.05). VO2/kg peak (LS mean 1.49, 95%CI 0.09-2.89, p = 0.037) and other indicators of cardiopulmonary function (p < 0.05) were significantly different between the experimental group and the control group at week 12. The results were comparable in the complete case analysis. Conclusion The remote home cardiac rehabilitation management mode using personalized smart voice-based electronic prescription provides several benefits to patients, including improvements in muscle strength, endurance, cardiopulmonary function, and aerobic metabolism. It also helps reduce risk factors for cardiovascular disease and enhances patients' self-management abilities and treatment compliance.Clinical trial registration: http://www.chictr.org.cn, identifier ChiCTR2100044063.
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Affiliation(s)
- Yin-Hua Zhu
- Rehabilitation Center of Zhejiang Hospital, Hangzhou, China
| | - Li-Ping Xia
- Department of Cardiology, Shangyu People’s Hospital, Shaoxing, China
| | - Jing Yan
- Dean Office of Zhejiang Hospital, Hangzhou, China
| | - Xiao-Ling Shou
- Cardiac Rehabilitation Department of Zhejiang Hospital, Hangzhou, China
| | - Li-Yue Zhu
- Rehabilitation Center of Zhejiang Hospital, Hangzhou, China
| | - Yan Sun
- Department of Cardiology, Zhejiang Rongjun Hospital, Jiaxing, China
| | - Ju-Fei Wang
- Department of Cardiology, Medical Community of People’s Hospital of Fenghua District, Ningbo, China
| | - Xiao-Jun Ji
- Department of Cardiology, Wenzhou Central Hospital, Wenzhou, China
| | - Mei-Li Zhu
- Rehabilitation Medicine Department of the First People’s Hospital of Yongkang, Jinhua, China
| | - Bei-Li Feng
- Department of Cardiology, Ningbo No.2 Hospital (HWaMei Hospital, University of Chinese Academy of Sciences), Ningbo, China
| | - Hua-Xian Chen
- Department of Rehabilitation Medicine, Xiangyang No.1 People’s Hospital, Xiangyang, China
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14
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Yang Z, Zhong ZY, Zhao CN, Yin MY, Wang JH, Wei J, Wen ZS, Qi M. Global trends and frontiers in research on exercise training for heart failure: a bibliometric analysis from 2002 to 2022. Front Cardiovasc Med 2023; 10:1181600. [PMID: 37342442 PMCID: PMC10277797 DOI: 10.3389/fcvm.2023.1181600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 05/16/2023] [Indexed: 06/22/2023] Open
Abstract
Background Heart failure is a common cardiovascular disease that imposes a heavy clinical and economic burden worldwide. Previous research and guidelines have supported exercise training as a safe, effective, and cost-efficient treatment to intervene in heart failure. The aim of this study was to analyze the global published literature in the field of exercise training for heart failure from 2002 to 2022, and to identify hot spots and frontiers within this research field. Methods Bibliometric information on literature on the topic of exercise training for heart failure published between 2002 and 2022 was searched and collected in the Web of Science Core Collection. CiteSpace 6.1.R6 (Basic) and VOSviewer (1.6.18) were applied to perform bibliometric and knowledge mapping visualization analyses. Results A total of 2017 documents were retrieved, with an upward-stable trend in the field of exercise training for heart failure. The US authors were in the first place with 667 documents (33.07%), followed by Brazilian authors (248, 12.30%) and Italian authors (182, 9.02%). The Universidade de São Paulo in Brazil was the institution with the highest number of publications (130, 6.45%). The top 5 active authors were all from the USA, with Christopher Michael O'Connor and William Erle Kraus publishing the most documents (51, 2.53%). The International Journal of Cardiology (83, 4.12%) and the Journal of Applied Physiology (78, 3.87%) were the two most popular journals, while Cardiac Cardiovascular Systems (983, 48.74%) and Physiology (299, 14.82%) were the two most popular categories. Based on the results of keyword co-occurrence network and co-cited reference network, the hot spots and frontiers of research in the field of exercise training for heart failure were high-intensity interval training, behaviour therapy, heart failure with preserved ejection fraction, and systematic reviews. Conclusion The field of exercise training for heart failure has experienced two decades of steady and rapid development, and the findings of this bibliometric analysis provide ideas and references for relevant stakeholders such as subsequent researchers for further exploration.
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Affiliation(s)
- Zhen Yang
- Faculty of Movement & Rehabilitation Sciences, KU Leuven, Leuven, Belgium
| | - Zi-Yi Zhong
- School of Biomedical Sciences, University of Leeds, Leeds, United Kingdom
| | - Cong-Na Zhao
- Zhaotong Health Vocational College, Zhaotong, China
| | - Ming-Yue Yin
- School of Athletic Performance, Shanghai University of Sport, Shanghai, China
| | - Jia-Hui Wang
- Faculty of Movement & Rehabilitation Sciences, KU Leuven, Leuven, Belgium
| | - Jing Wei
- Cardiac Rehabilitation Center, Fu Wai Hospital of Chinese Academy of Medical Science, Beijing, China
| | - Zhi-Shen Wen
- Faculty of Movement & Rehabilitation Sciences, KU Leuven, Bruges, Belgium
| | - Ming Qi
- Rehabilitation Medical Centre, People’s Hospital of Ningxia Hui Autonomous Region, Yinchuan, China
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15
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Palevičiūtė E, Čelutkienė J, Šimbelytė T, Gumbienė L, Jurevičienė E, Zakarkaitė D, Čėsna S, Eichstaedt CA, Benjamin N, Grünig E. Safety and effectiveness of standardized exercise training in patients with pulmonary hypertension associated with heart failure with preserved ejection fraction (TRAIN-HFpEF-PH): study protocol for a randomized controlled multicenter trial. Trials 2023; 24:281. [PMID: 37072812 PMCID: PMC10114476 DOI: 10.1186/s13063-023-07297-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 04/05/2023] [Indexed: 04/20/2023] Open
Abstract
BACKGROUND Left heart failure (HF) is characterized by an elevation in left-sided filling pressures, causing symptoms of dyspnea, impairing exercise capacity, and leading to pulmonary venous congestion and secondary pulmonary hypertension (PH). There is an increased incidence of PH associated with left heart disease, particularly with heart failure with preserved ejection fraction (HFpEF-PH). Treatment possibilities in HFpEF-PH are non-specific and very limited, thus additional pharmacological and non-pharmacological therapeutic strategies are needed. Various types of exercise-based rehabilitation programs have been shown to improve exercise capacity and quality of life (QoL) of HF and PH patients. However, no study focused on exercise training in the population of HFpEF-PH. This study is designed to investigate whether a standardized low-intensity exercise and respiratory training program is safe and may improve exercise capacity, QoL, hemodynamics, diastolic function, and biomarkers in patients with HFpEF-PH. METHODS A total of 90 stable patients with HFpEF-PH (World Health Organization functional class II-IV) will be randomized (1:1) to receive a 15-week specialized low-intensity rehabilitation program, including exercise and respiratory therapy and mental gait training, with an in-hospital start, or standard care alone. The primary endpoint of the study is a change in 6-min walk test distance; secondary endpoints are changes in peak exercise oxygen uptake, QoL, echocardiographic parameters, prognostic biomarkers, and safety parameters. DISCUSSION To date, no study has investigated the safety and efficacy of exercising specifically in the HFpEF-PH population. We believe that a randomized controlled multicenter trial, which protocol we are sharing in this article, will add important knowledge about the potential utility of a specialized low-intensity exercise and respiratory training program for HFpEF-PH and will be valuable in finding optimal treatment strategies for these patients. TRIAL REGISTRATION ClinicalTrials.gov NCT05464238. July 19, 2022.
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Affiliation(s)
- Eglė Palevičiūtė
- Clinic of Cardiac and Vascular Diseases, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Santariskiu-2, 08661, Vilnius, Lithuania.
| | - Jelena Čelutkienė
- Clinic of Cardiac and Vascular Diseases, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Santariskiu-2, 08661, Vilnius, Lithuania
| | - Toma Šimbelytė
- Clinic of Cardiac and Vascular Diseases, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Santariskiu-2, 08661, Vilnius, Lithuania
| | - Lina Gumbienė
- Clinic of Cardiac and Vascular Diseases, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Santariskiu-2, 08661, Vilnius, Lithuania
| | | | - Diana Zakarkaitė
- Clinic of Cardiac and Vascular Diseases, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Santariskiu-2, 08661, Vilnius, Lithuania
| | - Sigitas Čėsna
- Clinic of Cardiac and Vascular Diseases, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Santariskiu-2, 08661, Vilnius, Lithuania
| | - Christina A Eichstaedt
- Centre for Pulmonary Hypertension, German Center for Lung Research (DZL), Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Translational Lung Research Center Heidelberg (TLRC), Heidelberg, Germany
- Laboratory for Molecular Genetic Diagnostics, Institute of Human Genetics, Heidelberg University, Heidelberg, Germany
| | - Nicola Benjamin
- Centre for Pulmonary Hypertension, German Center for Lung Research (DZL), Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Translational Lung Research Center Heidelberg (TLRC), Heidelberg, Germany
| | - Ekkehard Grünig
- Centre for Pulmonary Hypertension, German Center for Lung Research (DZL), Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Translational Lung Research Center Heidelberg (TLRC), Heidelberg, Germany
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16
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Kirwan R, Newson L, McCullough D, Butler T, Davies IG, Perez de Heredia F. Acceptability of a high-protein Mediterranean-style diet and resistance exercise protocol for cardiac rehabilitation patients: Involving service users in intervention design using a mixed-methods participatory approach. Front Nutr 2023; 10:1043391. [PMID: 36866056 PMCID: PMC9970995 DOI: 10.3389/fnut.2023.1043391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 01/23/2023] [Indexed: 02/16/2023] Open
Abstract
Background Current cardiac rehabilitation (CR) practices focus on aerobic-style exercise with minimal nutrition advice. This approach may not be optimal for CR patients with reduced muscle mass and elevated fat mass. Higher protein, Mediterranean-style diets combined with resistance exercise (RE) may improve muscle mass and reduce the risk of future cardiovascular events, although such an approach is yet to be trialed in a CR population. Objective We explored patient perspectives on the proposed design of a feasibility study. Patients reflected on the acceptability of a proposed high-protein Mediterranean-style diet and RE protocol, emphasizing research methodology and the acceptability of the proposed recipes and exercises. Design We applied quantitative and qualitative (mixed methods) approaches. The quantitative approach involved an online questionnaire (n = 40) regarding the proposed study methodology and relevance. A subset of participants (n = 12) received proposed recipe guides and were asked to prepare several dishes and complete an online questionnaire regarding their experience. Another subset (n = 18) received links to videos of the proposed RE and completed a questionnaire regarding their impressions of them. Finally, semi-structured interviews (n = 7) were carried out to explore participants' impressions of the proposed diet and exercise intervention. Results Quantitative data indicated a high level of understanding of the intervention protocol and its importance within the context of this research. There was a high degree of willingness to participate in all aspects of the proposed study (>90%). The trialed recipes were enjoyed and found to be easy to make by a majority of participants (79 and 92.1%, respectively). For the proposed exercises 96.5% of responses agreed they would be willing to perform them and, 75.8% of responses agreed they would enjoy them. Qualitative analysis revealed that participants viewed the research proposal, diet, and exercise protocol in a positive light. The research materials were considered appropriate and well explained. Participants suggested practical recommendations for improving recipe guides and requested more individual-focused exercise recommendations, and more information on the specific health benefits of the diet and exercise protocols. Conclusion The study methodology and the specific dietary intervention and exercise protocol were found to be generally acceptable with some suggested refinements.
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Affiliation(s)
- Richard Kirwan
- School of Biological and Environmental Sciences, Liverpool John Moores University, Liverpool, United Kingdom,Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, United Kingdom,The Institute for Health Research, Liverpool John Moores University, Liverpool, United Kingdom
| | - Lisa Newson
- The Institute for Health Research, Liverpool John Moores University, Liverpool, United Kingdom,School of Psychology, Liverpool John Moores University, Liverpool, United Kingdom
| | - Deaglan McCullough
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, United Kingdom,Carnegie School of Sport, Leeds Beckett University, Leeds, United Kingdom
| | - Tom Butler
- Faculty of Health, Social Care and Medicine, Edge Hill University, Ormskirk, United Kingdom,Cardiorespiratory Research Centre, Edge Hill University, Ormskirk, United Kingdom
| | - Ian G. Davies
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, United Kingdom,The Institute for Health Research, Liverpool John Moores University, Liverpool, United Kingdom,*Correspondence: Ian G. Davies,
| | - Fatima Perez de Heredia
- School of Biological and Environmental Sciences, Liverpool John Moores University, Liverpool, United Kingdom,The Institute for Health Research, Liverpool John Moores University, Liverpool, United Kingdom
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Pestana SMDC, Vermelho ACMA, Martins MMFPDS. Ganhos com o programa de reabilitação e ensino à pessoa com insuficiência cardíaca (Programa REPIC). REVISTA PORTUGUESA DE ENFERMAGEM DE REABILITAÇÃO 2023. [DOI: 10.33194/rper.2023.213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Introdução: Apesar dos avanços no tratamento, a insuficiência cardíaca é uma doença crónica, cuja incidência aumenta com a idade. Os internamentos por descompensação mantêm-se elevados, pelo que é crucial priorizar estratégias para a autogestão, tais como o ensino, o acompanhamento e os programas de reabilitação cardíaca. Face ao exposto, este estudo teve como objetivo verificar o impacto do programa REPIC na qualidade de vida, nível de conhecimentos e adesão ao exercício físico.
Metodologia: Estudo quantitativo com desenho antes-após de grupo único realizado numa amostra de 110 pessoas com insuficiência cardíaca, sujeitos a um programa de reabilitação e educação para a saúde durante o internamento e com follow-up telefónico, ao final de um mês, seis meses e um ano após a alta clínica.
Resultados e Discussão: A maioria dos participantes são do sexo masculino (66%) e a amplitude da idade varia entre 30 e 89, com uma média de 64,3 anos e um desvio padrão de 14,4. A análise dos dados evidenciou uma melhoria estatisticamente significativa no conhecimento sobre a doença, bem como na perceção da qualidade de vida nas dimensões mobilidade, cuidados pessoais, atividades habituais e nível geral de saúde (p=0,01). O incremento no tempo de exercício físico após o programa REPIC foi confirmado com resultado estatisticamente significativo [t (109)=6,03; p=0,019]. Os resultados obtidos demonstram os benefícios da educação para a saúde e do acompanhamento telefónico de enfermagem, nomeadamente a melhoria no nível de conhecimentos sobre a doença, na qualidade de vida e na adesão ao exercício físico.
Conclusão: O programa REPIC permitiu reforçar o processo educativo, potenciar os comportamentos de autogestão, melhorar a qualidade de vida e aumentar a duração do exercício físico.
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Cardiac rehabilitation in heart failure with severely reduced ejection fraction: effects on mortality. Heart Fail Rev 2023; 28:1-19. [PMID: 35596876 DOI: 10.1007/s10741-022-10242-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/11/2022] [Indexed: 02/07/2023]
Abstract
Thirty years ago, patients with low ejection fraction (EF) have often been excluded from rehabilitation programs due to concern about possibility of sudden death or other adverse cardiovascular events during exercise sessions. Recent studies have highlighted the fact that cardiac rehabilitation could improve exercise capacity, cardiac function, and health-related quality of life in congestive heart failure patients. This encouraged us to write a review article and update our latest knowledge about the outcome of rehabilitation program in patients with severely depressed cardiac function. We were particularly interested in effect of cardiac rehabilitation on exercise capacity, quality of life, vascular effects, neuro-hormonal changes, and mortality. We also conducted a mini-systematic review and meta-analysis on randomized controlled trials comparing exercise training with usual care in patients with severely reduced left ventricular ejection fraction, for the mortality subsection to obtain precise estimates of overall treatment benefit on mortality. It is our privilege to submit our manuscript for possible publication in your prestigious journal.
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Kraemer KM, Kilgore K, Litrownik D, Jean-Laurent B, Wayne PM, Richardson CR, Moy ML, Yeh GY. A Web-Based Mind-Body Intervention (Mindful Steps) for Promoting Walking in Chronic Cardiopulmonary Disease: Insights From a Qualitative Study. GLOBAL ADVANCES IN INTEGRATIVE MEDICINE AND HEALTH 2023; 12:27536130231212169. [PMID: 38050584 PMCID: PMC10693791 DOI: 10.1177/27536130231212169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 09/29/2023] [Accepted: 10/03/2023] [Indexed: 12/06/2023]
Abstract
Background Given the deleterious effects of physical inactivity in persons with chronic obstructive pulmonary disease (COPD) and/or heart failure (HF), interventions that promote long-term daily physical activity are needed. Mindful Steps, designed to promote walking behaviors in COPD and HF, is a multicomponent intervention that integrates mind-body content with other self-regulatory components. The aim of the current qualitative study was to characterize participants' experiences with Mindful Steps and understand the perceived influence of the intervention on walking and health. Method In the context of a pilot randomized controlled feasibility trial comparing the year-long Mindful Steps program to usual care among individuals with COPD and HF, semi-structured qualitative interviews were administered at 6- and 12-months. Interviews were audio recorded and transcribed. The constant comparative method was used to code transcripts, identify categories, and develop interrelated themes. Results Nineteen participants (63% female; Mage = 70.2 years, SD = 6.95) who were randomized to the intervention group completed the 6-month interview and 17 completed the 12-month interview. The pedometer with feedback, live group classes, and mind-body videos were described as the most helpful intervention components. Participants learned several strategies that helped their walking (e.g., breathing regulation and awareness, body awareness, mind-body techniques, pacing), described walking as enjoyable, and identified internal reasons for walking (e.g., to feel good). They also reported several physical and mental health benefits of the intervention. Some participants reported limited influence of the intervention on walking or health. Many participants continued to use the strategies they learned in the first half of the intervention at 12-months. Conclusions The mind-body content of Mindful Steps appeared to positively influence walking behaviors. Participants' experiences with the intervention helped to identify areas for future intervention refinement. Future quantitative work is needed to corroborate these qualitative findings and assess the efficacy of the intervention on long-term physical activity engagement. Trial Registration This trial is registered in Clinical Trials.gov, ID number NCT01551953.
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Affiliation(s)
- Kristen M. Kraemer
- Division of General Medicine, Beth Israel Deaconess Medical Center, Boston, MA, United States
- Harvard Medical School, Boston, MA, United States
| | - Karen Kilgore
- University of Florida, Gainesville, FL, United States
| | - Daniel Litrownik
- Division of General Medicine, Beth Israel Deaconess Medical Center, Boston, MA, United States
- Osher Center for Integrative Medicine, Harvard Medical School and Brigham and Women’s Hospital, Boston, United States
| | | | - Peter M. Wayne
- Osher Center for Integrative Medicine, Harvard Medical School and Brigham and Women’s Hospital, Boston, United States
| | | | - Marilyn L. Moy
- Harvard Medical School, Boston, MA, United States
- Veterans Administration Boston Healthcare System, Boston, MA, United States
| | - Gloria Y. Yeh
- Division of General Medicine, Beth Israel Deaconess Medical Center, Boston, MA, United States
- Osher Center for Integrative Medicine, Harvard Medical School and Brigham and Women’s Hospital, Boston, United States
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20
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Vladimirsky VE, Vladimirsky EV, Lebedeva OD, Fesyun AD, Yakovlev MY, Lunina AN. [Cardiac rehabilitation: investigation of efficacy, results, perspectives]. VOPROSY KURORTOLOGII, FIZIOTERAPII, I LECHEBNOI FIZICHESKOI KULTURY 2023; 100:45-55. [PMID: 38016056 DOI: 10.17116/kurort202310005145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2023]
Abstract
Previous research experience on cardiac rehabilitation programs as a part of general health care system has shown that they are an important part of the management of cardiovascular patients. Improving quality of life, reducing the severity of risk factors, increasing physical performance, slowing disease progression, decrease in morbidity and mortality indicate the clinical efficacy of cardiac rehabilitation and make it an integral part of therapeutic interventions. Heart rehabilitation is a 1st class recommendation in the majority of modern cardiovascular guidelines around the world.
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Affiliation(s)
| | | | - O D Lebedeva
- National Medical Research Center for Rehabilitation and Balneology, Moscow, Russia
| | - A D Fesyun
- National Medical Research Center for Rehabilitation and Balneology, Moscow, Russia
| | - M Yu Yakovlev
- National Medical Research Center for Rehabilitation and Balneology, Moscow, Russia
| | - A N Lunina
- E.A. Wagner Perm State Medical University, Perm, Russia
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21
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Factors Associated With Participation Rate and Predictive of Improvement After Cardiac Rehabilitation in Patients With Heart Failure. J Cardiopulm Rehabil Prev 2023; 43:49-54. [PMID: 35836335 DOI: 10.1097/hcr.0000000000000708] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
PURPOSE Patients with heart failure (HF) are often limited in their ability to perform exercise. Cardiac rehabilitation (CR) improves aerobic capacity and quality of life (QOL) and is recommended for patients with clinically stable HF; however, it is underutilized. The aim of this study was to investigate the factors associated with participation and completion rates and predictive of improvement after phase II CR in patients with HF. METHODS Participation and completion rates were calculated for all patients with HF enrolled in a multidisciplinary management program from October 2008 to December 2018. Functional capacity and QOL were estimated. In patients undergoing CR, changes in peak oxygen uptake (V˙ o2peak ) were measured. RESULTS Of 662 patients enrolled, 448 (68%) completed the cardiopulmonary exercise test (CPX). Phase II CR was recommended in 411 patients, of whom 291 (71%) participated in CR. Participation was significantly related to sex and the time interval in days between hospital discharge and the CPX. Overall, 171 patients completed 36 sessions of CR (with a completion rate of 59%). During CR, there were 18 (6%) adverse events. Cardiac rehabilitation was associated with improvement in V˙ o2peak from 1153 ± 393 to 1342 ± 470 mL/min (a 16% improvement; P < .001) and in QOL. The independent predictors of increase in V˙ o2peak included sex, age, diabetes mellitus, and entry V˙ o2peak . CONCLUSIONS In patients with HF, factors associated with CR participation rate included sex and days between hospital discharge and the CPX. Participation in CR improved V˙ o2peak and QOL. The improvement was related to male sex, younger age, no diabetes mellitus, and higher entry V˙ o2peak .
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22
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Palmer K, Bowles KA, Morphet J. The heartache of living with failure: The experience of people with chronic heart failure. Collegian 2022. [DOI: 10.1016/j.colegn.2022.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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23
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Prokopidis K, Isanejad M, Akpan A, Stefil M, Tajik B, Giannos P, Venturelli M, Sankaranarayanan R. Exercise and nutritional interventions on sarcopenia and frailty in heart failure: a narrative review of systematic reviews and meta-analyses. ESC Heart Fail 2022; 9:2787-2799. [PMID: 35840310 PMCID: PMC9715780 DOI: 10.1002/ehf2.14052] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 05/16/2022] [Accepted: 06/27/2022] [Indexed: 11/10/2022] Open
Abstract
The purpose of this review is to describe the present evidence for exercise and nutritional interventions as potential contributors in the treatment of sarcopenia and frailty (i.e. muscle mass and physical function decline) and the risk of cardiorenal metabolic comorbidity in people with heart failure (HF). Evidence primarily from cross-sectional studies suggests that the prevalence of sarcopenia in people with HF is 37% for men and 33% for women, which contributes to cardiac cachexia, frailty, lower quality of life, and increased mortality rate. We explored the impact of resistance and aerobic exercise, and nutrition on measures of sarcopenia and frailty, and quality of life following the assessment of 35 systematic reviews and meta-analyses. The majority of clinical trials have focused on resistance, aerobic, and concurrent exercise to counteract the progressive loss of muscle mass and strength in people with HF, while promising effects have also been shown via utilization of vitamin D and iron supplementation by reducing tumour necrosis factor-alpha (TNF-a), c-reactive protein (CRP), and interleukin-6 (IL-6) levels. Experimental studies combining the concomitant effect of exercise and nutrition on measures of sarcopenia and frailty in people with HF are scarce. There is a pressing need for further research and well-designed clinical trials incorporating the anabolic and anti-catabolic effects of concurrent exercise and nutrition strategies in people with HF.
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Affiliation(s)
- Konstantinos Prokopidis
- Department of Musculoskeletal Biology, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
| | - Masoud Isanejad
- Department of Musculoskeletal Biology, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
| | - Asangaedem Akpan
- Department of Musculoskeletal Biology, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK.,Aintree University Hospital, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| | - Maria Stefil
- Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool, UK.,Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Behnam Tajik
- Kuopio Musculoskeletal Research Unit, University of Eastern Finland, Kuopio, Finland.,National Institute for Health Research Northwest Coast CRN, Liverpool, UK
| | - Panagiotis Giannos
- Department of Life Sciences, Faculty of Natural Sciences, Imperial College London, London, UK
| | - Massimo Venturelli
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Rajiv Sankaranarayanan
- Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool, UK.,Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool, UK
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Braun T, Wiegard A, Geritz J, Hansen C, Tan KE, Hildesheim H, Kudelka J, Maetzler C, Welzel J, Romijnders R, Maetzler W, Bergmann P. Association between heart failure severity and mobility in geriatric patients: an in-clinic study with wearable sensors. J Geriatr Cardiol 2022; 19:660-674. [PMID: 36284678 PMCID: PMC9548060 DOI: 10.11909/j.issn.1671-5411.2022.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND Individuals with heart failure (HF) frequently experience limitations in mobility, but specific aspects of these limitations are not well understood. This study investigated the association of HF severity, based on the New York Heart Association (NYHA) classes, with digital mobility outcomes (DMOs) and handgrip strength in older inpatients with HF. METHODS For this explorative analysis, hospital admission and discharge data from an ongoing, prospective cohort study were used. The sample included older participants with HF and a sub-sample of heart-healthy individuals. Participants were equipped with a wearable inertial measurement unit (IMU) system during mobility performance (balancing, sit-to-stand transfer, walking). We analyzed the association between 17 DMOs and HF severity with multiple linear regression models. RESULTS The total sample included 61 older participants (65-97 years of age, 55.7% female). Of all DMOs, only sway path in a semi-tandem stance position (m/s²) showed a relevant association with NYHA classes (admission: β = -0.28, P = 0.09; discharge: β = -0.39, P = 0.02). Handgrip strength showed a trend towards a significant association (admission: β = -0.15, P = 0.10; discharge: β = -0.15, P = 0.19). CONCLUSIONS This is to our best knowledge the first analysis on the association of HF severity and IMU-based DMOs. Sway path and handgrip strength may be the most promising parameters for monitoring mobility aspects in treatment of HF.
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Affiliation(s)
- Tobias Braun
- Department of Neurology, Kiel University, Arnold-Heller-Straße 3, 24105 Kiel, Germany
- Department of Applied Health Sciences, Division of Physiotherapy, Hochschule für Gesundheit (University of Applied Sciences), Gesundheitscampus 6-8, 44801 Bochum, Germany
- HSD Hochschule Döpfer (University of Applied Sciences), Waidmarkt 3 und 9, 50676 Cologne, Germany
| | - Anna Wiegard
- Department of Neurology, Kiel University, Arnold-Heller-Straße 3, 24105 Kiel, Germany
| | - Johanna Geritz
- Department of Neurology, Kiel University, Arnold-Heller-Straße 3, 24105 Kiel, Germany
| | - Clint Hansen
- Department of Neurology, Kiel University, Arnold-Heller-Straße 3, 24105 Kiel, Germany
| | - Kim Eng Tan
- Department of Neurology, Kiel University, Arnold-Heller-Straße 3, 24105 Kiel, Germany
| | - Hanna Hildesheim
- Department of Neurology, Kiel University, Arnold-Heller-Straße 3, 24105 Kiel, Germany
| | - Jennifer Kudelka
- Department of Neurology, Kiel University, Arnold-Heller-Straße 3, 24105 Kiel, Germany
| | - Corina Maetzler
- Department of Neurology, Kiel University, Arnold-Heller-Straße 3, 24105 Kiel, Germany
| | - Julius Welzel
- Department of Neurology, Kiel University, Arnold-Heller-Straße 3, 24105 Kiel, Germany
| | - Robbin Romijnders
- Department of Neurology, Kiel University, Arnold-Heller-Straße 3, 24105 Kiel, Germany
| | - Walter Maetzler
- Department of Neurology, Kiel University, Arnold-Heller-Straße 3, 24105 Kiel, Germany
| | - Philipp Bergmann
- Department of Internal Medicine I, Christian-Albrechts-University of Kiel, Arnold-Heller-Straße 3, 24105 Kiel, Germany
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25
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Amirova A, Lucas R, Cowie MR, Haddad M. Perceived barriers and enablers influencing physical activity in heart failure: A qualitative one-to-one interview study. PLoS One 2022; 17:e0271743. [PMID: 35925964 PMCID: PMC9352074 DOI: 10.1371/journal.pone.0271743] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 07/06/2022] [Indexed: 11/27/2022] Open
Abstract
In heart failure (HF), increased physical activity is associated with improved quality of life, reduced hospitalisation, and increased longevity and is an important aim of treatment. However, physical activity levels in individuals living with HF are typically extremely low. This qualitative study with one-to-one interviews systematically explores perceived clinical, environmental, and psychosocial barriers and enablers in older adults (≥70 years old) living with HF. Semi-structured interviews (N = 16) based on the Theoretical Domains Framework elicited 39 belief statements describing the barriers and enablers to physical activity. Theoretical domains containing these beliefs and corresponding constructs that were both pervasive and common were deemed most relevant. These were: concerns about physical activity (Beliefs about Consequences), self-efficacy (Beliefs about Capabilities), social support (Social Influences), major health event (Environmental Context and Resources), goal behavioural (Goal), action planning (Behavioural Regulation). This work extends the limited research on the modifiable barriers and enablers for physical activity participation by individuals living with HF. The research findings provide insights for cardiologists, HF-specialist nurses, and physiotherapists to help co-design and deliver a physical activity intervention more likely to be effective for individuals living with HF.
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Affiliation(s)
- Aliya Amirova
- Health Psychology Section, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, Guy’s Hospital, London, United Kingdom
- * E-mail:
| | - Rebecca Lucas
- St Raphael’s Hospice Hospital & Health Care, Sutton, United Kingdom
| | - Martin R. Cowie
- Royal Brompton Hospital, London, United Kingdom
- School of Cardiovascular Medicine & Sciences, Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
| | - Mark Haddad
- Health Services Research and Management, School of Health Sciences, City University of London, London, United Kingdom
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26
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Tsai WJ, Wen YK, Cheng YY, Huang JL, Chen YW. Effectiveness of home-based telerehabilitation programs on functional capacity and cardiac function in elderly heart failure patients: A prospective longitudinal study. Medicine (Baltimore) 2022; 101:e29799. [PMID: 35838996 PMCID: PMC11132345 DOI: 10.1097/md.0000000000029799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 05/26/2022] [Indexed: 11/26/2022] Open
Abstract
Decreased functional capacity and reduced cardiac function were the main symptoms in patients with heart failure (HF) and the incidence increases with advanced age. The guidelines recommend that exercise training should be considered for medically stable HF outpatients. Studies have confirmed that exercise can improve functional capacity, prognosis, and reduced hospitalization rates; however, very few studies have investigated the elderly. It is not clear whether exercise could be feasible in elderly HF. The aim of this study was to evaluate the effect of the 6-month heart failure post-acute care program focused on home-based cardiac telerehabilitation (HCTR) on functional capacity, cardiac function, and readmission rates in HF patients. A prospective longitudinal study was conducted. Study duration was from January 2018 to December 2019. HF patients with a left ventricular ejection fraction <40% and age ≧65 years were included and divided into intervention (n = 40) and control group (n = 41). We arranged a 6-month heart failure post-acute care program that included outpatient cardiac rehabilitation and home exercise for the intervention group. The response to home exercise was followed by telemonitor. The exercise parameters were recorded on the HF health management mobile application system platform by each patient and daily transmission to hospital's cloud database as HCTR, usual care program for the control group. Information such as general data, laboratory data, six-minute walk test, cardiac function, and admission record was collected from all patients. Eighty one patients between the ages of 65 and 92 completed the study. The mean age was 73.3 ± 5.0 and 75.6 ± 6.0 years in control and intervention group, respectively. The intervention group showed a statistically significant improvement in functional capacity, percentage change in the of six-minute walk distance (51.2% vs 17.7%, P < .05, 95% confidence interval -45.9 to -6.3). Left ventricular ejection fraction increased by 7.7%, which corresponds to 25.6% in relative terms (P < .05, 95% confidence interval -7.8 to -0.5). The readmission rate was 4.6% in the intervention group. Six months of post-acute HF focused on HCTR programs was safe, improved functional capacity, cardiac function, and decreased readmission rate in elderly patients with HF patients.
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Affiliation(s)
- Wei-Jung Tsai
- Department of Physical Medicine and Rehabilitation, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Yan-Kai Wen
- Department of Physical Medicine and Rehabilitation, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Yuan-Yang Cheng
- Department of Physical Medicine and Rehabilitation, Taichung Veterans General Hospital, Taichung, Taiwan
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Jin-Long Huang
- Cardiovascular Center, Taichung Veterans General Hospital, Taichung, Taiwan
- Institute of Clinical Medicine, and Cardiovascular Research Institute, Department of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Yan-Wen Chen
- Department of Physical Medicine and Rehabilitation, Taichung Veterans General Hospital, Taichung, Taiwan
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27
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Molecular Characterization and Antimicrobial Resistance of Pathogenic Escherichia coli Strains in Children from Wolaita Sodo, Southern Ethiopia. J Trop Med 2022; 2022:9166209. [PMID: 35846070 PMCID: PMC9279085 DOI: 10.1155/2022/9166209] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 06/19/2022] [Accepted: 06/21/2022] [Indexed: 11/18/2022] Open
Abstract
Introduction Pathogenic Escherichia coli strains cause diarrheal infection in children due to their virulence factors. A nonanalytical observational study followed by a purposive sampling technique was conducted from October 2017 to June 2018, to determine the antimicrobial susceptibility patterns and molecularly detect pathogenic Escherichia coli strains in under-five children at Wolaita Sodo town using molecular and the Kirby-Bauer disc diffusion method. Result In the current investigation, out of 110 stool samples, Escherichia coli was isolated in 68 (61.8%) (95% CI: 52.1–70.9%). Out of 68 Escherichia coli isolates, 61.9% of Escherichia coli isolates were resistant, 9.4% were intermediately resistant, and 28.7% were susceptible. Among the antimicrobial agents, 91.2% of Escherichia coli isolates were highly sensitive to ciprofloxacin followed by norfloxacin (86.8%). Virulence genes were detected in 55.9% (38/68) (95% CI 52.1%–70.9%) of isolates. The following genes were detected: stx1 (6 (8.8%)), stx2 (4 (5.9%)), eaeA (5 (7.4%)), eaat (14 (20.5%)), and St (4 (5.9%)). Out of 68 Escherichia coli isolates, 43 (63.2%) isolates had shown multidrug resistance patterns. Furthermore, 11.8% of Escherichia coli isolates had shown resistance to eight different drugs. The multidrug resistance index value of Diarrheagenic Escherichia coli pathotypes was greater than or equal to 0.4, which indicates the high risk of resistance. Conclusion This study demonstrated important pathogenic Escherichia coli strains and multidrug resistance in isolates containing virulence genes. Wise use of antimicrobials and improving the hygienic practices amongst parents of children reduce its occurrence. Therefore, appropriate usage of antimicrobial agents should also be highly practiced in hospitals.
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Rao P, Belanger MJ, Robbins JM. Exercise, Physical Activity, and Cardiometabolic Health: Insights into the Prevention and Treatment of Cardiometabolic Diseases. Cardiol Rev 2022; 30:167-178. [PMID: 34560712 PMCID: PMC8920940 DOI: 10.1097/crd.0000000000000416] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Physical activity (PA) and exercise are widely recognized as essential components of primary and secondary cardiovascular disease (CVD) prevention efforts and are emphasized in the health promotion guidelines of numerous professional societies and committees. The protean benefits of PA and exercise extend across the spectrum of CVD, and include the improvement and reduction of risk factors and events for atherosclerotic CVD (ASCVD), cardiometabolic disease, heart failure, and atrial fibrillation (AF), respectively. Here, we highlight recent insights into the salutary effects of PA and exercise on the primary and secondary prevention of ASCVD, including their beneficial effects on both traditional and nontraditional risk mediators; exercise "prescriptions" for ASCVD; the role of PA regular exercise in the prevention and treatment of heart failure; and the relationships between, PA, exercise, and AF. While our understanding of the relationship between exercise and CVD has evolved considerably, several key questions remain including the association between extreme volumes of exercise and subclinical ASCVD and its risk; high-intensity exercise and resistance (strength) training as complementary modalities to continuous aerobic exercise; and dose- and intensity-dependent associations between exercise and AF. Recent advances in molecular profiling technologies (ie, genomics, transcriptomics, proteomics, and metabolomics) have begun to shed light on interindividual variation in cardiometabolic responses to PA and exercise and may provide new opportunities for clinical prediction in addition to mechanistic insights.
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Affiliation(s)
- Prashant Rao
- Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center, Boston, MA
- Cardiovascular Research Center, Beth Israel Deaconess Medical Center, Boston, MA
| | | | - Jeremy M. Robbins
- Cardiovascular Research Center, Beth Israel Deaconess Medical Center, Boston, MA
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA
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Tegegne TK, Rawstorn JC, Nourse RA, Kibret KT, Ahmed KY, Maddison R. Effects of exercise-based cardiac rehabilitation delivery modes on exercise capacity and health-related quality of life in heart failure: a systematic review and network meta-analysis. Open Heart 2022; 9:openhrt-2021-001949. [PMID: 35680170 PMCID: PMC9185675 DOI: 10.1136/openhrt-2021-001949] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 05/02/2022] [Indexed: 12/26/2022] Open
Abstract
Background This review aimed to compare the relative effectiveness of different exercise-based cardiac rehabilitation (ExCR) delivery modes (centre-based, home-based, hybrid and technology-enabled ExCR) on key heart failure (HF) outcomes: exercise capacity, health-related quality of life (HRQoL), HF-related hospitalisation and HF-related mortality. Methods and results Randomised controlled trials (RCTs) published through 20 June 2021 were identified from six databases, and reference lists of included studies. Risk of bias and certainty of evidence were evaluated using the Cochrane tool and Grading of Recommendations Assessment, Development and Evaluation, respectively. Bayesian network meta-analysis was performed using R. Continuous and binary outcomes are reported as mean differences (MD) and ORs, respectively, with 95% credible intervals (95% CrI). One-hundred and thirty-nine RCTs (n=18 670) were included in the analysis. Network meta-analysis demonstrated improvements in VO2peak following centre-based (MD (95% CrI)=3.10 (2.56 to 3.65) mL/kg/min), home-based (MD=2.69 (1.67 to 3.70) mL/kg/min) and technology-enabled ExCR (MD=1.76 (0.27 to 3.26) mL/kg/min). Similarly, 6 min walk distance was improved following hybrid (MD=84.78 (31.64 to 138.32) m), centre-based (MD=50.35 (30.15 to 70.56) m) and home-based ExCR (MD=36.77 (12.47 to 61.29) m). Incremental shuttle walk distance did not improve following any ExCR delivery modes. Minnesota living with HF questionnaire improved after centre-based (MD=−10.38 (−14.15 to –6.46)) and home-based ExCR (MD=−8.80 (−13.62 to –4.07)). Kansas City Cardiomyopathy Questionnaire was improved following home-based ExCR (MD=20.61 (4.61 to 36.47)), and Short Form Survey 36 mental component after centre-based ExCR (MD=3.64 (0.30 to 6.14)). HF-related hospitalisation and mortality risks reduced only after centre-based ExCR (OR=0.41 (0.17 to 0.76) and OR=0.42 (0.16 to 0.90), respectively). Mean age of study participants was only associated with changes in VO2peak. Conclusion ExCR programmes have broader benefits for people with HF and since different delivery modes were comparably effective for improving exercise capacity and HRQoL, the selection of delivery modes should be tailored to individuals’ preferences.
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Affiliation(s)
- Teketo Kassaw Tegegne
- Institute for Physical Activity and Nutrition, Deakin University, Geelong, Victoria, Australia .,Department of Public Health, Debre Markos University, Debre Markos, Amhara, Ethiopia
| | - Jonathan C Rawstorn
- Institute for Physical Activity and Nutrition, Deakin University, Geelong, Victoria, Australia
| | - Rebecca Amy Nourse
- Institute for Physical Activity and Nutrition, Deakin University, Geelong, Victoria, Australia
| | | | - Kedir Yimam Ahmed
- Translational Health Research Institute, Western Sydney University, Penrith, New South Wales, Australia
| | - Ralph Maddison
- Institute for Physical Activity and Nutrition, Deakin University, Geelong, Victoria, Australia
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Kirwan R, Perez de Heredia F, McCullough D, Butler T, Davies IG. Impact of COVID-19 lockdown restrictions on cardiac rehabilitation participation and behaviours in the United Kingdom. BMC Sports Sci Med Rehabil 2022; 14:67. [PMID: 35418304 PMCID: PMC9007266 DOI: 10.1186/s13102-022-00459-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 03/24/2022] [Indexed: 11/15/2022]
Abstract
BACKGROUND COVID-19 lockdown measures led to the suspension of centre-based cardiac rehabilitation (CR). We aimed to describe the impact of lockdown on CR behaviours and perceptions of efficacy in a sample of CR participants. METHODS An online survey was conducted amongst CR participants from May to October 2020, COVID-19-related lockdown restrictions. Anthropometric data, participant-determined levels of motivation and self-perceived efficacy, CR practices etc., pre- and post-lockdown, were collected. RESULTS The probability of practicing CR in public gyms and hospitals decreased 15-fold (47.2% pre-, 5.6% post-lockdown; OR[95% CI] 0.065[0.013; 0.318], p < 0.001), and 34-fold (47.2% pre, 2.8% post; OR[95% CI] 0.029[0.004; 0.223], p < 0.001), respectively. Amongst participants, 79.5% indicated that their CR goals had changed and were 78% less likely to engage in CR for socialization after lockdown (47.2% pre, 16.7% post; OR[95% CI] 0.220[0.087; 0.555]; p = 0.002). The probability of receiving in-person supervision decreased by 90% (94.4% pre, 16.7% post; OR[95% CI] 0.011[0.002; 0.056]), while participants were almost 7 times more likely to use online supervision (11.1% pre, 44.4% post; OR[95% CI] 6.824[2.450; 19.002]) (both p < 0.001). Fifty percent indicated that their enjoyment of CR was lower than before lockdown and 27.8% reported they would be less likely to continue with CR in the newer format. CONCLUSIONS Lockdown was associated with considerable changes in how CR was practiced, motivation levels and willingness to continue with CR. Further research is warranted to develop and improve strategies to implement in times when individuals cannot attend CR in person and not only during pandemics.
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Affiliation(s)
- Richard Kirwan
- School of Biological and Environmental Sciences, Liverpool John Moores University, Liverpool, UK
| | - Fatima Perez de Heredia
- School of Biological and Environmental Sciences, Liverpool John Moores University, Liverpool, UK.
| | - Deaglan McCullough
- Carnegie School of Sport, Leeds Beckett University, Leeds, UK.
- Research Institute of Sport and Exercise Science, Liverpool John Moores University, Liverpool, UK.
| | - Tom Butler
- Faculty of Health, Social Care and Medicine, Edge Hill University, Ormskirk, UK
| | - Ian G Davies
- Research Institute of Sport and Exercise Science, Liverpool John Moores University, Liverpool, UK
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Heidenreich PA, Bozkurt B, Aguilar D, Allen LA, Byun JJ, Colvin MM, Deswal A, Drazner MH, Dunlay SM, Evers LR, Fang JC, Fedson SE, Fonarow GC, Hayek SS, Hernandez AF, Khazanie P, Kittleson MM, Lee CS, Link MS, Milano CA, Nnacheta LC, Sandhu AT, Stevenson LW, Vardeny O, Vest AR, Yancy CW. 2022 AHA/ACC/HFSA Guideline for the Management of Heart Failure. J Am Coll Cardiol 2022; 79:e263-e421. [PMID: 35379503 DOI: 10.1016/j.jacc.2021.12.012] [Citation(s) in RCA: 674] [Impact Index Per Article: 337.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
AIM The "2022 AHA/ACC/HFSA Guideline for the Management of Heart Failure" replaces the "2013 ACCF/AHA Guideline for the Management of Heart Failure" and the "2017 ACC/AHA/HFSA Focused Update of the 2013 ACCF/AHA Guideline for the Management of Heart Failure." The 2022 guideline is intended to provide patient-centric recommendations for clinicians to prevent, diagnose, and manage patients with heart failure. METHODS A comprehensive literature search was conducted from May 2020 to December 2020, encompassing studies, reviews, and other evidence conducted on human subjects that were published in English from MEDLINE (PubMed), EMBASE, the Cochrane Collaboration, the Agency for Healthcare Research and Quality, and other relevant databases. Additional relevant clinical trials and research studies, published through September 2021, were also considered. This guideline was harmonized with other American Heart Association/American College of Cardiology guidelines published through December 2021. STRUCTURE Heart failure remains a leading cause of morbidity and mortality globally. The 2022 heart failure guideline provides recommendations based on contemporary evidence for the treatment of these patients. The recommendations present an evidence-based approach to managing patients with heart failure, with the intent to improve quality of care and align with patients' interests. Many recommendations from the earlier heart failure guidelines have been updated with new evidence, and new recommendations have been created when supported by published data. Value statements are provided for certain treatments with high-quality published economic analyses.
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Guan Y, Yan Z. Molecular Mechanisms of Exercise and Healthspan. Cells 2022; 11:872. [PMID: 35269492 PMCID: PMC8909156 DOI: 10.3390/cells11050872] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 02/25/2022] [Accepted: 02/26/2022] [Indexed: 12/16/2022] Open
Abstract
Healthspan is the period of our life without major debilitating diseases. In the modern world where unhealthy lifestyle choices and chronic diseases taper the healthspan, which lead to an enormous economic burden, finding ways to promote healthspan becomes a pressing goal of the scientific community. Exercise, one of humanity's most ancient and effective lifestyle interventions, appears to be at the center of the solution since it can both treat and prevent the occurrence of many chronic diseases. Here, we will review the current evidence and opinions about regular exercise promoting healthspan through enhancing the functionality of our organ systems and preventing diseases.
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Affiliation(s)
- Yuntian Guan
- Department of Pharmacology, School of Medicine, University of Virginia, Charlottesville, VA 22903, USA;
- Center for Skeletal Muscle Research at the Robert M. Berne Cardiovascular Research Center, School of Medicine, University of Virginia, Charlottesville, VA 22903, USA
| | - Zhen Yan
- Department of Pharmacology, School of Medicine, University of Virginia, Charlottesville, VA 22903, USA;
- Center for Skeletal Muscle Research at the Robert M. Berne Cardiovascular Research Center, School of Medicine, University of Virginia, Charlottesville, VA 22903, USA
- Department of Medicine, School of Medicine, University of Virginia, Charlottesville, VA 22903, USA
- Department of Molecular Physiology and Biological Biophysics, School of Medicine, University of Virginia, Charlottesville, VA 22903, USA
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Warner V, Nguyen D, Bayles T, Hopper I. Management of heart failure in older people. JOURNAL OF PHARMACY PRACTICE AND RESEARCH 2022. [DOI: 10.1002/jppr.1796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Victoria Warner
- Pharmacy Department Alfred Health Melbourne Australia
- Faculty of Pharmacy and Pharmaceutical Sciences Monash University Parkville Australia
| | - David Nguyen
- Pharmacy Department Alfred Health Melbourne Australia
- Faculty of Pharmacy and Pharmaceutical Sciences Monash University Parkville Australia
| | - Timothy Bayles
- Health of Older Persons Department Alfred Health Melbourne Australia
| | - Ingrid Hopper
- Alfred Heart Centre Alfred Hospital Melbourne Australia
- Department of Epidemiology and Preventive Medicine Monash University Melbourne Australia
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Pogosova NV, Badtieva VA, Ovchinnikova AI, Sokolova OY. [New treatments and technologies in cardiac rehabilitation programs]. VOPROSY KURORTOLOGII, FIZIOTERAPII, I LECHEBNOI FIZICHESKOI KULTURY 2022; 99:50-57. [PMID: 35700376 DOI: 10.17116/kurort20229903150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The article presents a review of literature data reflecting the relevance and modern views on the effectiveness and expediency of using various options for rehabilitation programs for cardiovascular diseases. The issues of the history of the development of cardiac rehabilitation both abroad and in Russia are consecrated. The article also presents alternative models for conducting cardiac rehabilitation, in particular, using remote and telemedicine technologies. The widespread use of smartphones and high-speed Internet access contributed to the further introduction and use of telemedicine technologies in cardiac rehabilitation. The article discusses the possibilities of telerehabilitation of cardiological patients and shows its comparable effectiveness with traditional cardiac rehabilitation.
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Affiliation(s)
- N V Pogosova
- National Medical Research Center of Cardiology, Moscow, Russia
| | - V A Badtieva
- Moscow Scientific-Practical Center of Medical Rehabilitation, Restorative and Sports Medicine, Moscow, Russia
| | - A I Ovchinnikova
- Moscow Scientific-Practical Center of Medical Rehabilitation, Restorative and Sports Medicine, Moscow, Russia
| | - O Yu Sokolova
- National Medical Research Center of Cardiology, Moscow, Russia
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Kanazawa N, Inoue N, Tani T, Naito K, Horiguchi H, Fushimi K. Implementation of Rehabilitation and Patient Outcomes During the Initial COVID-19 Pandemic. Prog Rehabil Med 2022; 7:20220031. [PMID: 35814717 PMCID: PMC9225958 DOI: 10.2490/prm.20220031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 05/24/2022] [Indexed: 11/26/2022] Open
Abstract
Objectives: This study investigated the impact of the initial outbreak of coronavirus disease
(COVID-19) on rehabilitation and functional outcomes of patients in Japanese
hospitals. Methods: The study subjects were hospitals belonging to Japan’s National Hospital Organization
that provided inpatient care for patients with coronavirus COVID-19 during March–May
2020. We specifically focused on patients who were hospitalized for acute diseases, such
as stroke, hip fracture, acute myocardial infarction, congestive heart failure, or
chronic obstructive pulmonary disease, and received rehabilitation during
hospitalization. Data were sourced from Japanese administrative data. The primary
outcome was rehabilitation provision time in the target hospitals. The secondary
outcomes were patient outcomes: rehabilitation participation time, length of hospital
stay, 30-day readmission rate, and improvement of activities of daily living.
Interrupted time series analysis was performed to evaluate the trend of rehabilitation
provision time. Patient outcomes were compared with those for 2019. Results: The rehabilitation provision time for outpatients declined by 62% during the pandemic,
while that for inpatients declined temporarily, and then increased. Compared with 2019
outcomes, rehabilitation participation time was longer and hospital stay length was
shorter for stroke and hip-fracture patients, the 30-day readmission rate was increased
for hip-fracture patients, and improvement of activities in daily living was less for
patients with congestive heart failure who were totally dependent at admission. Other
outcomes did not change. Conclusions: The findings suggest that during the initial COVID-19 pandemic, resources for
rehabilitation were quickly reallocated to inpatient care, and the impact on inpatient
outcomes was minimized.
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Affiliation(s)
- Natsuko Kanazawa
- Department of Clinical Data Management and Research, Clinical Research Center, National Hospital Organization, Tokyo, Japan
| | - Norihiko Inoue
- Department of Health Policy and Informatics, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takuaki Tani
- Department of Clinical Data Management and Research, Clinical Research Center, National Hospital Organization, Tokyo, Japan
| | - Koichi Naito
- Department of Physical Therapy, Faculty of Medical Sciences, Nagoya Women’s University, Nagoya, Japan
| | - Hiromasa Horiguchi
- Department of Clinical Data Management and Research, Clinical Research Center, National Hospital Organization, Tokyo, Japan
| | - Kiyohide Fushimi
- Department of Clinical Data Management and Research, Clinical Research Center, National Hospital Organization, Tokyo, Japan
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Chaplin E, Ward S, Daynes E, Bourne CLA, Stenson A, Watt A, Gardiner N, Houchen-Wolloff L, Singh SJ. Integrating patients with chronic respiratory disease and heart failure into a combined breathlessness rehabilitation programme: a service redesign and pilot evaluation. BMJ Open Respir Res 2021; 8:e000978. [PMID: 34782329 PMCID: PMC8593739 DOI: 10.1136/bmjresp-2021-000978] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 10/29/2021] [Indexed: 12/02/2022] Open
Abstract
INTRODUCTION The successful integration of patients with chronic heart failure (CHF) into a traditional pulmonary rehabilitation (PR) programme has previously been reported. Our aim was to reconfigure both our cardiac rehabilitation (CR) and PR services to enable us to deliver a symptom-based programme-breathlessness rehabilitation (BR), for patients with a primary symptom of breathlessness irrespective of the index diagnosis, or comorbid disease. METHODS After a service redesign process, patients attended a two times per week, group-based, tailored exercise and education programme for 6 weeks, delivered by CR and PR staff. The classes included both aerobic and resistance exercises and an overarching generic education programme alongside disease-specific components. Home programmes were reviewed at each session to facilitate progress and influence changes in exercise behaviour beyond the supervised programme. Generic clinical outcome measures were performed pre and post BR.Staff focus groups were conducted to identify barriers and facilitators and explore staff perceptions. RESULTS 272 patients (n=193 chronic respiratory disease (CRD) and n=79 CHF) were assessed and enrolled into BR (153 men, mean (SD) age 68.8 (12.7) years, body mass index 28.8 (7.3), Medical Research Council 3 (IQR 2-4), New York Heart Association 2 (IQR 2-3)). 164 patients completed the programme. Statistically significant improvements were seen in both exercise capacity (incremental shuttle walking test: mean change 47.4 m; endurance shuttle walking test: mean change 310.7 s) and quadriceps strength (quadriceps maximal voluntary contraction: mean change 3.7 kg) (p≤0.0001) alongside a statistically significant reduction in dyspnoea (chronic respiratory questionnaire/chronic heart questionnaire - self reported - dyspnoea: mean change 0.4) and anxiety and depression scores (Hospital Anxiety and Depression Scale (HADS) - anxiety: -1.6; HADS - depression: -1.3) (p≤0.0001).Qualitative staff focus groups identified three subthemes: collaboration and integration, service quality and future challenges. DISCUSSION Overall the service redesign indicates the feasibility for staff and individuals with CRD and CHF to integrate into a breathlessness programme. Early data suggests clinical effectiveness. Given the significance of comorbid disease it is an approach that warrants further consideration.
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Affiliation(s)
- Emma Chaplin
- Centre for Exercise and Rehabilitation Science, Pulmonary Rehabilitation Department, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Sarah Ward
- Centre for Exercise and Rehabilitation Science, Pulmonary Rehabilitation Department, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Enya Daynes
- Centre for Exercise and Rehabilitation Science, Pulmonary Rehabilitation Department, University Hospitals of Leicester NHS Trust, Leicester, UK
- Department of Respiratory Sciences, University of Leicester, Leicester, Leicestershire, UK
| | - Claire LA Bourne
- School of Psychological, Social and Behavioural Sciences, Coventry University Faculty of Health and Life Sciences, Coventry, UK
| | - Amy Stenson
- Centre for Exercise and Rehabilitation Science, Pulmonary Rehabilitation Department, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Amye Watt
- Centre for Exercise and Rehabilitation Science, Pulmonary Rehabilitation Department, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Nikki Gardiner
- Centre for Exercise and Rehabilitation Science, Pulmonary Rehabilitation Department, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Linzy Houchen-Wolloff
- Centre for Exercise and Rehabilitation Science, Pulmonary Rehabilitation Department, University Hospitals of Leicester NHS Trust, Leicester, UK
- Department of Respiratory Sciences, University of Leicester, Leicester, Leicestershire, UK
| | - Sally J Singh
- Centre for Exercise and Rehabilitation Science, Pulmonary Rehabilitation Department, University Hospitals of Leicester NHS Trust, Leicester, UK
- Department of Respiratory Sciences, University of Leicester, Leicester, Leicestershire, UK
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Mi S, Jiang H, Zhang L, Xie Z, Zhou J, Sun A, Jin H, Ge J. Regulation of Cardiac-Specific Proteins Expression by Moderate-Intensity Aerobic Exercise Training in Mice With Myocardial Infarction Induced Heart Failure Using MS-Based Proteomics. Front Cardiovasc Med 2021; 8:732076. [PMID: 34692783 PMCID: PMC8531249 DOI: 10.3389/fcvm.2021.732076] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 08/18/2021] [Indexed: 01/14/2023] Open
Abstract
This study aims to systematically reveal the changes in protein levels induced by regular exercise in mice with ischemic-induced heart failure (HF). Aerobic exercise training for the ischemic-induced HF mice lasted for 4 weeks and then we used the liquid chromatography-mass spectrometry method to identify and quantify the protein profile in the myocardium of mice. As a whole, 1,304 proteins (597 proteins up-regulated; 707 proteins down-regulated) were differentially expressed between the exercise group and the sedentary group, including numerous proteins related to energy metabolism. The significant alteration of the component (E1 component subunit alpha and subunit beta) and the activity-regulating enzyme (pyruvate dehydrogenase kinase 2 and pyruvate dehydrogenase kinase 4) of pyruvate dehydrogenase complex and poly [ADP-ribose] polymerase 3, a nicotinamide adenine dinucleotide(+)-consuming enzymes, was further verified in targeted analysis. Generally, this proteomics profiling furnishes a systematic insight of the influence of aerobic exercise on HF.
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Affiliation(s)
- Shouling Mi
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai, China.,Shanghai Institute of Cardiovascular Diseases, Shanghai, China
| | - Hao Jiang
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai, China.,Shanghai Institute of Cardiovascular Diseases, Shanghai, China
| | - Lei Zhang
- Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Zhonglei Xie
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai, China.,Shanghai Institute of Cardiovascular Diseases, Shanghai, China
| | - Jingmin Zhou
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai, China.,Shanghai Institute of Cardiovascular Diseases, Shanghai, China
| | - Aijun Sun
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai, China.,Shanghai Institute of Cardiovascular Diseases, Shanghai, China.,Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Hong Jin
- Institutes of Biomedical Sciences, Fudan University, Shanghai, China.,Stomatological Hospital, Fudan University, Shanghai, China
| | - Junbo Ge
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai, China.,Shanghai Institute of Cardiovascular Diseases, Shanghai, China.,Institutes of Biomedical Sciences, Fudan University, Shanghai, China
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Kovacs B, Müller F, Niederseer D, Krasniqi N, Saguner AM, Duru F, Hermann M. Wearable Cardioverter-Defibrillator-Measured Step Count for the Surveillance of Physical Fitness during Cardiac Rehabilitation. SENSORS 2021; 21:s21217054. [PMID: 34770361 PMCID: PMC8588232 DOI: 10.3390/s21217054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 10/13/2021] [Accepted: 10/21/2021] [Indexed: 11/25/2022]
Abstract
Background: The wearable cardioverter–defibrillator (WCD) has a built-in accelerometer, which allows tracking of patients’ physical activity by remote monitoring. It is unclear whether WCD-measured physical activity, step count, and heart rate correlate with established tools for the assessment of cardiopulmonary fitness such as the 6-min walk test (6MWT). Objective: To correlate measurements of patient physical activity through the WCD with a supervised 6MWT during in-patient cardiac rehabilitation (CR) and to allow their use as surrogate parameters of cardiopulmonary fitness in an out-patient setting. Methods: Consecutive patients with a history of WCD use treated at our center and an in-patient CR following an index hospitalization were included. Baseline characteristics, measurements of WCD accelerometer (median daily step count, median daily activity level), median daily heart rate, and clinically supervised 6MWT at admission and discharge of CR were obtained. Results: Forty-one patients with a mean age of 55.5 (±11.5) years were included. Thirty-five patients (85.4%) were male and 28 patients (68%) had a primary prophylactic WCD-indication. The most common underlying heart diseases were ischemic heart disease (24 patients 58.6%) and dilated cardiomyopathy (13 patients, 31.7%). Median CR duration was 20 (IQR 19.75–26.25) days. 6MWT distance increased from a mean of 329 m (±107) to 470 m (±116) during CR (p < 0.0001). The median daily step count and activity level increased significantly, from 5542 steps (IQR 3718–7055) to 8778 (IQR 6229–12,920, p < 0.0001) and median 117 × 106 (IQR 96 × 106–142 × 106) threshold value exceedance (TVE) to 146 × 106 TVE (IQR 110 × 106–169 × 106, p < 0.0001), respectively. The median heart rate was 74.9 bpm (IQR 65.8–84.5) and 70.2 (IQR 64.1–77.3, p = 0.09) at admission and discharge, respectively. Of all three parameters, median daily step count showed the best correlation to the results of the 6MWT at admission and discharge (r = 0.32, p = 0.04 and 0.37, p = 0.02, respectively). Conclusions: Remote monitoring of median daily step count as assessed by the WCD’s accelerometer showed positive correlation with the 6MWT and could serve as a surrogate for cardiopulmonary exercise capacity. Assessment of daily step count and activity level measured remotely by the WCD could help to tailor optimal exercise instruction for patients not attending CR.
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Affiliation(s)
- Boldizsar Kovacs
- Department of Cardiology, University Heart Center Zurich, 8091 Zurich, Switzerland; (B.K.); (F.M.); (A.M.S.); (F.D.); (M.H.)
| | - Flavia Müller
- Department of Cardiology, University Heart Center Zurich, 8091 Zurich, Switzerland; (B.K.); (F.M.); (A.M.S.); (F.D.); (M.H.)
| | - David Niederseer
- Department of Cardiology, University Heart Center Zurich, 8091 Zurich, Switzerland; (B.K.); (F.M.); (A.M.S.); (F.D.); (M.H.)
- Correspondence: ; Tel.: +41-44-2551111
| | - Nazmi Krasniqi
- GZO Regional Healthcare Center, 8620 Zurich, Switzerland;
| | - Ardan M. Saguner
- Department of Cardiology, University Heart Center Zurich, 8091 Zurich, Switzerland; (B.K.); (F.M.); (A.M.S.); (F.D.); (M.H.)
| | - Firat Duru
- Department of Cardiology, University Heart Center Zurich, 8091 Zurich, Switzerland; (B.K.); (F.M.); (A.M.S.); (F.D.); (M.H.)
- Center for Integrative Human Physiology, University of Zurich, 8006 Zurich, Switzerland
| | - Matthias Hermann
- Department of Cardiology, University Heart Center Zurich, 8091 Zurich, Switzerland; (B.K.); (F.M.); (A.M.S.); (F.D.); (M.H.)
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Wolde A, Deneke Y, Sisay T, Mathewos M, Fesseha H. Isolation of Escherichia coli and Its Associated Risk Factor from Diarrheic Children in Wolaita Sodo Town, Southern Ethiopia. Res Rep Trop Med 2021; 12:227-234. [PMID: 34675750 PMCID: PMC8518477 DOI: 10.2147/rrtm.s327129] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 09/26/2021] [Indexed: 12/30/2022] Open
Abstract
Introduction Escherichia coli are among the major causes of mortality and morbidity in under-five children in developing nations including Ethiopia. Methods A non-analytical observational study design followed by a purposive sampling technique was conducted from October 2017 to June 2018, to isolate Escherichia coli and determine its associated risk factors from diarrheic children that were admitted to Christian hospital, Wolaita Sodo town. E. coli was confirmed using standard culture and biochemical analyses of the bacterium. In addition, a semi-structured questionnaire was provided to evaluate the potential risk factors that contribute to diarrhea in children. Results The overall isolation rate of E. coli in diarrheic children was 61.8% (68/110) (95% CI: 52.1–70.9%). Factors such as age, contact with either animals or manure, negligence to handwashing before a meal with soap, and exclusive breastfeeding at six months (p<0.05) has significant contribution to the prevalence of the E. coli in diarrheic children. The odds of being infected were highest in children whose caretakers had a habit of the negligence of handwashing before the meal (AOR = 6; 95% CI 30.8–49.8%; p = 0.01). Conclusion Improving the hygienic practices amongst parents of children reduces its Escherichia coli occurrence. Furthermore, awareness of the importance of exclusive breastfeeding to parents of children should be maximized.
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Affiliation(s)
- Amanuel Wolde
- College of Agriculture, Department of Veterinary Science, Jinka University, Jinka, Ethiopia
| | - Yosef Deneke
- School of Agriculture and Veterinary Medicine, Jimma University, Jimma, Ethiopia
| | - Tesfaye Sisay
- Institute of Biotechnology, Addis Ababa University, Addis Ababa, Ethiopia
| | - Mesfin Mathewos
- School of Veterinary Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | - Haben Fesseha
- School of Veterinary Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
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40
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Harrison J, Edwards C, Hill J. Comparing cardiac rehabilitation programmes for people with coronary heart disease. BRITISH JOURNAL OF CARDIAC NURSING 2021; 16:1-5. [PMID: 38239305 PMCID: PMC7615543 DOI: 10.1016/j.cjca.2020.02.072] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 01/30/2020] [Accepted: 02/03/2020] [Indexed: 12/24/2022]
Affiliation(s)
- Joanna Harrison
- Synthesis Economic Evaluation and Decision Science (SEEDS) group, University of Central Lancashire
| | | | - James Hill
- Synthesis Economic Evaluation and Decision Science (SEEDS) group, University of Central Lancashire
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41
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Kitaoka H, Tsutsui H, Kubo T, Ide T, Chikamori T, Fukuda K, Fujino N, Higo T, Isobe M, Kamiya C, Kato S, Kihara Y, Kinugawa K, Kinugawa S, Kogaki S, Komuro I, Hagiwara N, Ono M, Maekawa Y, Makita S, Matsui Y, Matsushima S, Sakata Y, Sawa Y, Shimizu W, Teraoka K, Tsuchihashi-Makaya M, Ishibashi-Ueda H, Watanabe M, Yoshimura M, Fukusima A, Hida S, Hikoso S, Imamura T, Ishida H, Kawai M, Kitagawa T, Kohno T, Kurisu S, Nagata Y, Nakamura M, Morita H, Takano H, Shiga T, Takei Y, Yuasa S, Yamamoto T, Watanabe T, Akasaka T, Doi Y, Kimura T, Kitakaze M, Kosuge M, Takayama M, Tomoike H. JCS/JHFS 2018 Guideline on the Diagnosis and Treatment of Cardiomyopathies. Circ J 2021; 85:1590-1689. [PMID: 34305070 DOI: 10.1253/circj.cj-20-0910] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Hiroaki Kitaoka
- Department of Cardiology and Geriatrics, Kochi Medical School, Kochi University
| | | | - Toru Kubo
- Department of Cardiology and Geriatrics, Kochi Medical School, Kochi University
| | - Tomomi Ide
- Department of Cardiovascular Medicine, Kyushu University
| | | | - Keiichi Fukuda
- Department of Cardiology, Keio University School of Medicine
| | - Noboru Fujino
- Department of Cardiovascular and Internal Medicine, Kanazawa University, Graduate School of Medical Science
| | - Taiki Higo
- Department of Cardiovascular Medicine, Kyushu University Graduate School of Medical Sciences
| | | | - Chizuko Kamiya
- Department of Perinatology and Gynecology, National Cerebral and Cardiovascular Center
| | - Seiya Kato
- Division of Pathology, Saiseikai Fukuoka General Hospital
| | | | | | | | - Shigetoyo Kogaki
- Department of Pediatrics and Neonatology, Osaka General Medical Center
| | - Issei Komuro
- Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo
| | | | - Minoru Ono
- Department of Cardiac Surgery, The University of Tokyo Hospital
| | - Yuichiro Maekawa
- Division of Cardiology, Internal Medicine III, Hamamatsu University School of Medicine
| | - Shigeru Makita
- Department of Cardiac Rehabilitation, Saitama International Medical Center, Saitama Medical University
| | - Yoshiro Matsui
- Department of Cardiac Surgery, Hanaoka Seishu Memorial Hospital
| | | | - Yasushi Sakata
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine
| | - Yoshiki Sawa
- Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine
| | - Wataru Shimizu
- Department of Cardiovascular Medicine, Nippon Medical School
| | | | | | | | - Masafumi Watanabe
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University Faculty of Medicine
| | - Michihiro Yoshimura
- Division of Cardiology, Department of Internal Medicine, The Jikei University School of Medicine
| | | | - Satoshi Hida
- Department of Cardiovascular Medicine, Tokyo Medical University
| | - Shungo Hikoso
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine
| | | | | | - Makoto Kawai
- Division of Cardiology, Department of Internal Medicine, The Jikei University School of Medicine
| | - Toshiro Kitagawa
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences
| | - Takashi Kohno
- Department of Cardiovascular Medicine, Kyorin University School of Medicine
| | - Satoshi Kurisu
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences
| | - Yoji Nagata
- Division of Cardiology, Fukui CardioVascular Center
| | - Makiko Nakamura
- Second Department of Internal Medicine, University of Toyama
| | - Hiroyuki Morita
- Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo
| | - Hitoshi Takano
- Department of Cardiovascular Medicine, Nippon Medical School Hospital
| | - Tsuyoshi Shiga
- Department of Clinical Pharmacology and Therapeutics, The Jikei University School of Medicine
| | | | - Shinsuke Yuasa
- Department of Cardiology, Keio University School of Medicine
| | - Teppei Yamamoto
- Department of Cardiovascular Medicine, Nippon Medical School
| | - Tetsu Watanabe
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University Faculty of Medicine
| | - Takashi Akasaka
- Department of Cardiovascular Medicine, Wakayama Medical University
| | | | - Takeshi Kimura
- Department of Cardiovascular Medicine, Kyoto University Graduate School of Medicine
| | | | - Masami Kosuge
- Division of Cardiology, Yokohama City University Medical Center
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42
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Misumi K, Nakanishi M, Miura H, Date A, Tokeshi T, Kumasaka L, Arakawa T, Nakao K, Hasegawa T, Fukui S, Yanase M, Noguchi T, Kusano K, Yasuda S, Goto Y. Exercise-Based Cardiac Rehabilitation Improves Exercise Capacity Regardless of the Response to Cardiac Resynchronization Therapy in Patients With Heart Failure and Reduced Ejection Fraction. Circ J 2021; 86:49-57. [PMID: 34193751 DOI: 10.1253/circj.cj-20-1300] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND In patients with chronic heart failure with reduced ejection fraction (HFrEF), cardiac resynchronization therapy (CRT) improves left ventricular ejection fraction (LVEF) and exercise-based cardiac rehabilitation (ECR) enhances exercise capacity. This study examined the relationship between the 2 responses.Methods and Results:Sixty-four consecutive HFrEF patients who participated in a 3-month ECR program after CRT were investigated. Patients were categorized according to a median improvement in peak oxygen uptake (PV̇O2) after ECR of 7% as either good (n=32; mean percentage change in PV̇O2[%∆PV̇O2]=23.2%) or poor (n=32; mean %∆PV̇O2=2.5%) responders. There was no significant difference in baseline characteristics between the good and poor responders, except for PV̇O2(51% vs. 59%, respectively; P=0.01). The proportion of good CRT responders was similar between the good and poor responders (%∆LVEF ≥10%; 53% vs. 47%, respectively; P=NS). Overall, there was no significant correlation between %∆LVEF after CRT and %∆PV̇O2after ECR. Notably, among poor CRT responders (n=32), the prevalence of atrial fibrillation (0% vs. 29%; P<0.03) and baseline PV̇O2(48% vs. 57%; P<0.05) were significantly lower among those with a good (n=15) than poor (n=17) response to ECR. CONCLUSIONS In patients with HFrEF, good ECR and CRT responses are unrelated. A good PV̇O2response to ECR can be achieved even in poor CRT responders, particularly in those with a sinus rhythm or low baseline PV̇O2.
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Affiliation(s)
- Kayo Misumi
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center.,Department of Cardiology and Department of Emergency and Critical Care Medicine, Saiseikai Utsunomiya Hospital
| | - Michio Nakanishi
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Hiroyuki Miura
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Ayumi Date
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Tatsuo Tokeshi
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Leon Kumasaka
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Tetsuo Arakawa
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Kazuhiro Nakao
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Takuya Hasegawa
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Shigefumi Fukui
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Masanobu Yanase
- Department of Transplant Medicine, National Cerebral and Cardiovascular Center
| | - Teruo Noguchi
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Kengo Kusano
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Satoshi Yasuda
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Yoichi Goto
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center.,Yoka Municipal Hospital
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43
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Brasca FMA, Casale MC, Canevese FL, Tortora G, Pagano G, Botto GL. Physical activity in heart failure patients during and after COVID-19 lockdown: a single centre observational retrospective study. (Preprint). JMIR Cardio 2021; 6:e30661. [PMID: 35103602 PMCID: PMC9020797 DOI: 10.2196/30661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 12/03/2021] [Accepted: 12/19/2021] [Indexed: 11/13/2022] Open
Affiliation(s)
- Francesco Maria Angelo Brasca
- Department of Electrophysiology and Clinical Arrhythmology, Azienda Socio Sanitaria Territoriale Rhodense, Milano, Italy
| | - Maria Carla Casale
- Department of Electrophysiology and Clinical Arrhythmology, Azienda Socio Sanitaria Territoriale Rhodense, Milano, Italy
| | - Fabio Lorenzo Canevese
- Department of Electrophysiology and Clinical Arrhythmology, Azienda Socio Sanitaria Territoriale Rhodense, Milano, Italy
| | - Giovanni Tortora
- Department of Electrophysiology and Clinical Arrhythmology, Azienda Socio Sanitaria Territoriale Rhodense, Milano, Italy
| | - Giulia Pagano
- Department of Electrophysiology and Clinical Arrhythmology, Azienda Socio Sanitaria Territoriale Rhodense, Milano, Italy
| | - Giovanni Luca Botto
- Department of Electrophysiology and Clinical Arrhythmology, Azienda Socio Sanitaria Territoriale Rhodense, Milano, Italy
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44
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Amirova A, Fteropoulli T, Williams P, Haddad M. Efficacy of interventions to increase physical activity for people with heart failure: a meta-analysis. Open Heart 2021; 8:openhrt-2021-001687. [PMID: 34108272 PMCID: PMC8191629 DOI: 10.1136/openhrt-2021-001687] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 04/29/2021] [Indexed: 11/08/2022] Open
Abstract
Objectives This meta-analysis aims to (1) evaluate the efficacy of physical activity interventions in heart failure and (2) to identify intervention characteristics significantly associated with the interventions’ efficacy. Methods Randomised controlled trials reporting intervention effects on physical activity in heart failure were combined in a meta-analysis using a random-effect model. Exploratory meta-analysis was performed by specifying the general approach (eg, cardiac rehabilitation), strategies used (eg, action planning), setting (eg, centre based), mode of delivery (eg, face to face or online), facilitator (eg, nurse), contact time and behavioural change theory use as predictors in the random-effect model. Results Interventions (n=21) had a significant overall effect (SMD=0.54, 95% CI (0.13 to 0.95), p<0.0005). Combining an exercise programme with behavioural change intervention was found efficacious (SMD=1.26, 95% CI (0.26 to 2.26), p<0.05). Centre-based (SMD=0.98, 95% CI (0.35 to 1.62), and group-based (SMD=0.89, 95% CI (0.29 to 1.50),) delivery by a physiotherapist (SMD=0.84, 95% CI (0.03 to 1.65),) were significantly associated with efficacy. The following strategies were identified efficacious: prompts/cues (SMD=3.29, 95% CI (1.97 to 4.62)), credible source (standardised mean difference, SMD=2.08, 95% CI (0.95;3.22)), adding objects to the environment (SMD=1.47, 95% CI (0.41 to 2.53)), generalisation of the target behaviour SMD=1.32, 95% CI (0.22 to 2.41)), monitoring of behaviour by others without feedback (SMD=1.02, 95% CI (0.05 to 1.98)), self-monitoring of outcome(s) of behaviour (SMD=0.79, 95% CI (0.06 to 1.52), graded tasks (SMD=0.73, 95% CI (0.22 to 1.24)), behavioural practice/rehearsal (SMD=0.72, 95% CI (0.26 to 1.18)), action planning (SMD=0.62, 95% CI (0.03 to 1.21)) and goal setting (behaviour) (SMD=0.56, 95% CI (0.03 to 1.08)). Conclusion The meta-analysis suggests intervention characteristics that may be suitable for promoting physical activity in heart failure. There is moderate evidence in support of an exercise programme combined with a behavioural change intervention delivered by a physiotherapist in a group-based and centre-based settings. PROSPERO registeration CRD42015015280.
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Affiliation(s)
- Aliya Amirova
- School of Health Sciences, City University of London, London, UK .,Department of Practice and Policy, Centre for Behavioural Medicine, UCL, London, UK
| | - Theodora Fteropoulli
- Health Services Research and Management, School of Health Sciences, City University of London, London, UK.,Medical School, University of Cyprus, Nicosia, Cyprus
| | - Paul Williams
- Health Services Research and Management, School of Health Sciences, City University of London, London, UK
| | - Mark Haddad
- Health Services Research and Management, City University of London, London, UK
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45
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Guía ESC 2020 sobre cardiología del deporte y el ejercicio en pacientes con enfermedad cardiovascular. Rev Esp Cardiol 2021. [DOI: 10.1016/j.recesp.2020.11.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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46
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Pelliccia A, Sharma S, Gati S, Bäck M, Börjesson M, Caselli S, Collet JP, Corrado D, Drezner JA, Halle M, Hansen D, Heidbuchel H, Myers J, Niebauer J, Papadakis M, Piepoli MF, Prescott E, Roos-Hesselink JW, Graham Stuart A, Taylor RS, Thompson PD, Tiberi M, Vanhees L, Wilhelm M. 2020 ESC Guidelines on sports cardiology and exercise in patients with cardiovascular disease. Eur Heart J 2021; 42:17-96. [PMID: 32860412 DOI: 10.1093/eurheartj/ehaa605] [Citation(s) in RCA: 678] [Impact Index Per Article: 226.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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47
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Righi GDA, Schuch FB, Tolves T, De Nardi AT, Righi NC, Signori LU, da Silva AMV. Combined aerobic and strength training for fitness outcomes in heart failure: meta-analysis and meta-regression. Disabil Rehabil 2021; 44:4149-4160. [PMID: 33789068 DOI: 10.1080/09638288.2021.1900411] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
PURPOSE To compare the effects of combined training (CT) versus aerobic training (AT) or versus control on VO2 peak and quadriceps muscle strength in patients with heart failure (HF). MATERIALS AND METHODS Major electronic databases were searched, from inception to November 2020, for randomized clinical trials comparing the effects of CT against AT or control on VO2 peak and/or quadriceps muscle strength in patients with HF. Random effects meta-analyses were conducted, calculating the standardized mean difference (SMD). RESULTS Twenty-eight articles were included. An increase on VO2 peak (SMD = 0.77, 95%CI 0.39-1.14, I2=80.1%) and quadriceps muscle strength (SMD = 0.67, 95%CI 0.18-1.16, I2=0%) was found in CT compared to control. CT increased quadriceps muscle strength, versus AT (SMD = 0.44, 95%CI 0.15-0.74, I2=0%). There were no differences between CT and AT on VO2 peak (SMD=-0.01, 95%CI -0.36 to 0.34, I2=65%). Time of session and training duration moderate the effects of CT over control on VO2 peak. CONCLUSIONS CT promotes increases on quadriceps muscle strength and aerobic capacity over control and provides additional gains on quadriceps muscle strength, having the same effects on VO2 peak compared to AT. A longer time of session is associated with greater benefits to aerobic capacity.Implications for rehabilitationCombining aerobic and strength training increases the functional capacity and quadriceps muscle strength in heart failure patients.Using longer sessions of training has a greater impact on aerobic capacity.
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Affiliation(s)
| | - Felipe Barreto Schuch
- Program in Functional Rehabilitation, Federal University of Santa Maria, Santa Maria, Brazil
| | - Tainara Tolves
- Program in Functional Rehabilitation, Federal University of Santa Maria, Santa Maria, Brazil
| | | | | | - Luis Ulisses Signori
- Program in Functional Rehabilitation, Federal University of Santa Maria, Santa Maria, Brazil.,Department of Physiotherapy and Rehabilitation, Federal University of Santa Maria, Santa Maria, Brazil
| | - Antônio Marcos Vargas da Silva
- Program in Functional Rehabilitation, Federal University of Santa Maria, Santa Maria, Brazil.,Department of Physiotherapy and Rehabilitation, Federal University of Santa Maria, Santa Maria, Brazil
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48
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Bozkurt B, Fonarow GC, Goldberg LR, Guglin M, Josephson RA, Forman DE, Lin G, Lindenfeld J, O'Connor C, Panjrath G, Piña IL, Shah T, Sinha SS, Wolfel E. Cardiac Rehabilitation for Patients With Heart Failure: JACC Expert Panel. J Am Coll Cardiol 2021; 77:1454-1469. [PMID: 33736829 DOI: 10.1016/j.jacc.2021.01.030] [Citation(s) in RCA: 90] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 11/23/2020] [Accepted: 01/04/2021] [Indexed: 02/07/2023]
Abstract
Cardiac rehabilitation is defined as a multidisciplinary program that includes exercise training, cardiac risk factor modification, psychosocial assessment, and outcomes assessment. Exercise training and other components of cardiac rehabilitation (CR) are safe and beneficial and result in significant improvements in quality of life, functional capacity, exercise performance, and heart failure (HF)-related hospitalizations in patients with HF. Despite outcome benefits, cost-effectiveness, and strong practice guideline recommendations, CR remains underused. Clinicians, health care leaders, and payers should prioritize incorporating CR as part of the standard of care for patients with HF.
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Affiliation(s)
- Biykem Bozkurt
- Winters Center for Heart Failure, Cardiovascular Research Institute, Baylor College of Medicine and DeBakey VA Medical Center, Houston, Texas, USA.
| | - Gregg C Fonarow
- Ahmanson-UCLA Cardiomyopathy Center, Division of Cardiology, University of California-Los Angeles, Los Angeles, California, USA
| | - Lee R Goldberg
- Cardiovascular Division, Perelman School of Medicine at the, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Maya Guglin
- Indiana University School of Medicine, Krannert Institute of Cardiology, Indianapolis, Indiana, USA
| | - Richard A Josephson
- Cardiovascular and Pulmonary Rehabilitation, Harrington Heart & Vascular Institute, Case Western Reserve University, Division of Cardiovascular Medicine, University Hospitals Health System, Cleveland, Ohio, USA
| | - Daniel E Forman
- Divisions of Cardiology and Geriatrics, University of Pittsburgh and VA Pittsburgh Health Care System, Pittsburgh, Pennsylvania, USA
| | - Grace Lin
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - JoAnn Lindenfeld
- Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Chris O'Connor
- Inova Heart and Vascular Institute, Inova Fairfax Medical Center, Falls Church, Virginia, USA; Duke University, Durham, North Carolina, USA
| | - Gurusher Panjrath
- Division of Cardiology, George Washington University School of Medicine and Health Sciences, Washington, DC, USA
| | - Ileana L Piña
- Wayne State University, Detroit, Michigan, USA; Central Michigan University, Mt. Pleasant, Michigan, USA
| | - Tina Shah
- Department of Cardiology, Kaiser Permanente Washington, Seattle, Washington, USA
| | - Shashank S Sinha
- Inova Heart and Vascular Institute, Inova Fairfax Medical Center, Falls Church, Virginia, USA; Duke University, Durham, North Carolina, USA
| | - Eugene Wolfel
- Section of Advanced Heart Failure and Transplant Cardiology, Division of Cardiology, University of Colorado School of Medicine, Aurora, Colorado, USA
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49
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Dalal HM, Taylor RS, Wingham J, Greaves CJ, Jolly K, Lang CC, Davis RC, Smith KM, Doherty PJ, Miles J, van Lingen R, Warren FC, Sadler S, Abraham C, Britten N, Frost J, Hillsdon M, Singh S, Hayward C, Eyre V, Paul K. A facilitated home-based cardiac rehabilitation intervention for people with heart failure and their caregivers: a research programme including the REACH-HF RCT. PROGRAMME GRANTS FOR APPLIED RESEARCH 2021. [DOI: 10.3310/pgfar09010] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Background
Rates of participation in centre (hospital)-cardiac rehabilitation by patients with heart failure are suboptimal. Heart failure has two main phenotypes differing in underlying pathophysiology: heart failure with reduced ejection fraction is characterised by depressed left ventricular systolic function (‘reduced ejection fraction’), whereas heart failure with preserved ejection fraction is diagnosed after excluding other causes of dyspnoea with normal ejection fraction. This programme aimed to develop and evaluate a facilitated home-based cardiac rehabilitation intervention that could increase the uptake of cardiac rehabilitation while delivering the clinical benefits of centre-based cardiac rehabilitation.
Objectives
To develop an evidence-informed, home-based, self-care cardiac rehabilitation programme for patients with heart failure and their caregivers [the REACH-HF (Rehabilitation Enablement in Chronic Heart Failure) intervention]. To conduct a pilot randomised controlled trial to assess the feasibility of a full trial of the clinical effectiveness and cost-effectiveness of the REACH-HF intervention in addition to usual care in patients with heart failure with preserved ejection fraction. To assess the short- and long-term clinical effectiveness and cost-effectiveness of the REACH-HF intervention in addition to usual care in patients with heart failure with reduced ejection fraction and their caregivers.
Design
Intervention mapping to develop the REACH-HF intervention; uncontrolled feasibility study; pilot randomised controlled trial in those with heart failure with preserved ejection fraction; randomised controlled trial with a trial-based cost-effectiveness analysis in those with heart failure with reduced ejection fraction; qualitative studies including process evaluation; systematic review of cardiac rehabilitation in heart failure; and modelling to assess long-term cost-effectiveness (in those with heart failure with reduced ejection fraction).
Setting
Four centres in England and Wales (Birmingham, Cornwall, Gwent and York); one centre in Scotland (Dundee) for a pilot randomised controlled trial.
Participants
Adults aged ≥ 18 years with heart failure with reduced ejection fraction (left ventricular ejection fraction < 45%) for the main randomised controlled trial (n = 216), and those with heart failure with preserved ejection fraction (left ventricular ejection fraction ≥ 45%) for the pilot randomised controlled trial (n = 50).
Intervention
A self-care, facilitated cardiac rehabilitation manual was offered to patients (and participating caregivers) at home over 12 weeks by trained health-care professionals in addition to usual care or usual care alone.
Main outcome measures
The primary outcome was disease-specific health-related quality of life measured using the Minnesota Living with Heart Failure Questionnaire at 12 months. Secondary outcomes included deaths and hospitalisations.
Results
The main randomised controlled trial recruited 216 participants with heart failure with reduced ejection fraction and 97 caregivers. A significant and clinically meaningful between-group difference in the Minnesota Living with Heart Failure Questionnaire score (primary outcome) at 12 months (–5.7 points, 95% confidence interval –10.6 to –0.7 points) favoured the REACH-HF intervention (p = 0.025). Eight (4%) patients (four in each group) had died at 12 months. There was no significant difference in hospital admissions, at 12 months, with 19 participants in the REACH-HF intervention group having at least one hospital admission, compared with 24 participants in the control group (odds ratio 0.72, 95% confidence interval 0.35 to 1.51; p = 0.386). The mean cost of the intervention was £418 per participant with heart failure with reduced ejection fraction. The costs at 12 months were, on average, £401 higher in the intervention group than in the usual care alone group. Model-based economic evaluation, extrapolating from the main randomised controlled trial in those with heart failure with reduced ejection fraction over 4 years, found that adding the REACH-HF intervention to usual care had an estimated mean cost per participant of £15,452 (95% confidence interval £14,240 to £16,780) and a mean quality-adjusted life-year gain of 4.47 (95% confidence interval 3.83 to 4.91) years, compared with £15,051 (95% confidence interval £13,844 to £16,289) and 4.24 (95% confidence interval 4.05 to 4.43) years, respectively, for usual care alone. This gave an incremental cost per quality-adjusted life-year of £1721. The probabilistic sensitivity analysis indicated 78% probability that the intervention plus usual care versus usual care alone has a cost-effectiveness below the willingness-to-pay threshold of £20,000 per quality-adjusted life-year gained. The intervention was well received by participants with heart failure with reduced ejection fraction and those with heart failure with preserved ejection fraction, as well as their caregivers. Both randomised controlled trials recruited to target, with > 85% retention at follow-up.
Limitations
Key limitations included (1) lack of blinding – given the nature of the intervention and the control we could not mask participants to treatments, so our results may reflect participant expectation bias; (2) that we were not able to capture consistent participant-level data on level of intervention adherence; (3) that there may be an impact on the generalisability of findings due to the demographics of the trial patients, as most were male (78%) and we recruited only seven people from ethnic minorities.
Conclusions
Evaluation of the comprehensive, facilitated, home-based REACH-HF intervention for participants with heart failure with reduced ejection fraction and caregivers indicated clinical effectiveness in terms of health-related quality of life and patient self-care but no other secondary outcomes. Although the economic analysis conducted alongside the full randomised controlled trial did not produce significant differences on the EuroQol-5 Dimensions or in quality-adjusted life-years, economic modelling suggested greater cost-effectiveness of the intervention than usual care. Our REACH-HF intervention offers a new evidence-based cardiac rehabilitation option that could increase uptake of cardiac rehabilitation in patients with heart failure not attracted to or able to access hospital-based programmes.
Future work
Systematic collection of real-world data would track future changes in uptake of and adherence to alternative cardiac rehabilitation interventions in heart failure with reduced ejection fraction and increase understanding of how changes in service delivery might affect clinical and health economic outcomes. The findings of our pilot randomised controlled trial in patients with heart failure with preserved ejection fraction support progression to a full multicentre randomised controlled trial.
Trial registration
Current Controlled Trials ISRCTN86234930 and ISRCTN78539530.
Funding details
This project was funded by the National Institute for Health Research (NIHR) Programme Grants for Applied Research programme and will be published in full in Programme Grants for Applied Research; Vol. 9, No. 1. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Hasnain M Dalal
- Institute of Health Research, University of Exeter Medical School, Exeter, UK
- Research and Development, Royal Cornwall Hospitals NHS Trust, Truro, UK
| | - Rod S Taylor
- Institute of Health Research, University of Exeter Medical School, Exeter, UK
- Professor of Population, Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Jennifer Wingham
- Institute of Health Research, University of Exeter Medical School, Exeter, UK
| | - Colin J Greaves
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
| | - Kate Jolly
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Chim C Lang
- School of Medicine, University of Dundee, Ninewells Hospital and Medical School, Dundee, UK
| | - Russell C Davis
- Cardiology Department, Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK
| | - Karen M Smith
- Cardiac Rehabilitation Office, Ninewells Hospital, Dundee, UK
| | | | - Jackie Miles
- Research and Development, Aneurin Bevan University Health Board, St Woolos Hospital, Newport, UK
| | | | - Fiona C Warren
- Institute of Health Research, University of Exeter Medical School, Exeter, UK
| | - Susannah Sadler
- Institute of Health Research, University of Exeter Medical School, Exeter, UK
| | - Charles Abraham
- Institute of Health Research, University of Exeter Medical School, Exeter, UK
- School of Psychological Sciences, University of Melbourne, Victoria, VIC, Australia
| | - Nicky Britten
- Institute of Health Research, University of Exeter Medical School, Exeter, UK
| | - Julia Frost
- Institute of Health Research, University of Exeter Medical School, Exeter, UK
| | | | - Sally Singh
- Centre for Exercise and Rehabilitation Science, University Hospitals of Leicester NHS Trust, Glenfield Hospital, Leicester, UK
| | | | | | - Kevin Paul
- Institute of Health Research, University of Exeter Medical School, Exeter, UK
- Research and Development, Royal Cornwall Hospitals NHS Trust, Truro, UK
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Bocchi EA, Moreira HT, Nakamuta JS, Simões MV. Implications for Clinical Practice from a Multicenter Survey of Heart Failure Management Centers. Clinics (Sao Paulo) 2021; 76:e1991. [PMID: 33503176 PMCID: PMC7798368 DOI: 10.6061/clinics/2021/e1991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 10/15/2020] [Indexed: 12/03/2022] Open
Abstract
OBJECTIVES This observational, cross-sectional study based aimed to test whether heart failure (HF)-disease management program (DMP) components are influencing care and clinical decision-making in Brazil. METHODS The survey respondents were cardiologists recommended by experts in the field and invited to participate in the survey via printed form or email. The survey consisted of 29 questions addressing site demographics, public versus private infrastructure, HF baseline data of patients, clinical management of HF, performance indicators, and perceptions about HF treatment. RESULTS Data were obtained from 98 centers (58% public and 42% private practice) distributed across Brazil. Public HF-DMPs compared to private HF-DMP were associated with a higher percentage of HF-DMP-dedicated services (79% vs 24%; OR: 12, 95% CI: 94-34), multidisciplinary HF (MHF)-DMP [84% vs 65%; OR: 3; 95% CI: 1-8), HF educational programs (49% vs 18%; OR: 4; 95% CI: 1-2), written instructions before hospital discharge (83% vs 76%; OR: 1; 95% CI: 0-5), rehabilitation (69% vs 39%; OR: 3; 95% CI: 1-9), monitoring (44% vs 29%; OR: 2; 95% CI: 1-5), guideline-directed medical therapy-HF use (94% vs 85%; OR: 3; 95% CI: 0-15), and less B-type natriuretic peptide (BNP) dosage (73% vs 88%; OR: 3; 95% CI: 1-9), and key performance indicators (37% vs 60%; OR: 3; 95% CI: 1-7). In comparison to non- MHF-DMP, MHF-DMP was associated with more educational initiatives (42% vs 6%; OR: 12; 95% CI: 1-97), written instructions (83% vs 68%; OR: 2: 95% CI: 1-7), rehabilitation (69% vs 17%; OR: 11; 95% CI: 3-44), monitoring (47% vs 6%; OR: 14; 95% CI: 2-115), GDMT-HF (92% vs 83%; OR: 3; 95% CI: 0-15). In addition, there were less use of BNP as a biomarker (70% vs 84%; OR: 2; 95% CI: 1-8) and key performance indicators (35% vs 51%; OR: 2; 95% CI: 91,6) in the non-MHF group. Physicians considered changing or introducing new medications mostly when patients were hospitalized or when observing worsening disease and/or symptoms. Adherence to drug treatment and non-drug treatment factors were the greatest medical problems associated with HF treatment. CONCLUSION HF-DMPs are highly heterogeneous. New strategies for HF care should consider the present study highlights and clinical decision-making processes to improve HF patient care.
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Affiliation(s)
- Edimar Alcides Bocchi
- Nucleo de Insuficiencia Cardiaca, Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
- *Corresponding author. E-mail:
| | - Henrique Turin Moreira
- Faculdade de Medicina de Ribeirao Preto, Universidade de Sao Paulo, Ribeirao Preto, SP, BR
| | | | - Marcus Vinicius Simões
- Faculdade de Medicina de Ribeirao Preto, Universidade de Sao Paulo, Ribeirao Preto, SP, BR
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