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Anghel R, Adam CA, Marcu DTM, Mitu O, Mitu F. Cardiac Rehabilitation in Patients with Peripheral Artery Disease-A Literature Review in COVID-19 Era. J Clin Med 2022; 11:416. [PMID: 35054109 PMCID: PMC8778009 DOI: 10.3390/jcm11020416] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 01/07/2022] [Accepted: 01/11/2022] [Indexed: 12/12/2022] Open
Abstract
Cardiac rehabilitation (CR) is an integral part of the management of various cardiovascular disease such as coronary artery disease (CAD), peripheral artery disease (PAD), or chronic heart failure (CHF), with proven morbidity and mortality benefits. This article aims to review and summarize the scientific literature related to cardiac rehabilitation programs for patients with PAD and how they were adapted during the COVID-19 pandemic. The implementation of CR programs has been problematic since the COVID-19 pandemic due to social distancing and work-related restrictions. One of the main challenges for physicians and health systems alike has been the management of PAD patients. COVID-19 predisposes to coagulation disorders that can lead to severe thrombotic events. Home-based walking exercises are more accessible and easier to accept than supervised exercise programs. Cycling or other forms of exercise are more entertaining or challenging alternatives to exercise therapy. Besides treadmill exercises, upper- and lower-extremity ergometry also has great functional benefits, especially regarding walking endurance. Supervised exercise therapy has a positive impact on both functional capacity and also on the quality of life of such patients. The most effective manner to acquire this seems to be by combining revascularization therapy and supervised exercise. Rehabilitation programs proved to be a mandatory part of the integrative approach in these cases, increasing quality of life, and decreasing stress levels, depression, and anxiety.
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Affiliation(s)
- Razvan Anghel
- Clinical Rehabilitation Hospital, Cardiovascular Rehabilitation Clinic, Pantelimon Halipa Street nr 14, 700661 Iasi, Romania; (R.A.); (C.A.A.); (F.M.)
| | - Cristina Andreea Adam
- Clinical Rehabilitation Hospital, Cardiovascular Rehabilitation Clinic, Pantelimon Halipa Street nr 14, 700661 Iasi, Romania; (R.A.); (C.A.A.); (F.M.)
| | - Dragos Traian Marius Marcu
- Department of Internal Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, University Street nr 16, 700115 Iasi, Romania;
| | - Ovidiu Mitu
- Department of Internal Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, University Street nr 16, 700115 Iasi, Romania;
- “Sf. Spiridon” Clinical Emergency Hospital, Independence Boulevard nr 1, 700111 Iasi, Romania
| | - Florin Mitu
- Clinical Rehabilitation Hospital, Cardiovascular Rehabilitation Clinic, Pantelimon Halipa Street nr 14, 700661 Iasi, Romania; (R.A.); (C.A.A.); (F.M.)
- Department of Internal Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, University Street nr 16, 700115 Iasi, Romania;
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Papaioannou F, Karatzanos E, Chatziandreou I, Philippou A, Nanas S, Dimopoulos S. Epigenetic effects following acute and chronic exercise in cardiovascular disease: A systematic review. Int J Cardiol 2021; 341:88-95. [PMID: 34339767 DOI: 10.1016/j.ijcard.2021.07.055] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 07/16/2021] [Accepted: 07/26/2021] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Acute exercise and exercise training may confer epigenetic modifications in healthy subjects. Epigenetic effects after exercise have been showed in patients with cardiovascular disease. The aim of this systematic review was to summarize the evidence from available clinical trials that study epigenetic adaptations after exercise in patients with cardiovascular disease. METHODS The search strategy was performed in PubMed and CENTRAL databases on articles published until September 2020. Studies with titles and abstracts relevant to exercise epigenetic modification applied to cardiovascular patients were fully examined. Inclusion and exclusion criteria were utilized for studies screening. Quality assessment with PEDro scale and evaluation by two independent reviewers was performed. RESULTS Of the 1714 articles retrieved, 88 articles were assessed for eligibility criteria and 8 articles matched our search criteria and finally included in the systematic analysis. The acute exercise epigenetic (miRNAs) effects were assessed in three studies and the chronic exercise training effects (miRNAs and DNA methylation) in six studies. The results have shown that there is possibly an acute significant exercise effect on epigenetic targets which is more evident after chronic exercise training. CONCLUSIONS By the present systematic review, we provide preliminary evidence of beneficial epigenetic adaptations following acute and chronic exercise in patients with cardiovascular disease. More controlled studies are needed to confirm such evidence.
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Affiliation(s)
- Foivos Papaioannou
- Clinical Ergospirometry, Exercise and Rehabilitation Laboratory, National and Kapodistrian University of Athens, Athens, Greece
| | - Eleftherios Karatzanos
- Clinical Ergospirometry, Exercise and Rehabilitation Laboratory, National and Kapodistrian University of Athens, Athens, Greece
| | - Ilenia Chatziandreou
- 1(st) Department of Pathology, National and Kapodistrian University of Athens, Athens, Greece
| | - Anastassios Philippou
- Department of Physiology, National and Kapodistrian University of Athens, Athens, Greece
| | - Serafim Nanas
- Clinical Ergospirometry, Exercise and Rehabilitation Laboratory, National and Kapodistrian University of Athens, Athens, Greece
| | - Stavros Dimopoulos
- Clinical Ergospirometry, Exercise and Rehabilitation Laboratory, National and Kapodistrian University of Athens, Athens, Greece; Cardiac Surgery ICU, Onassis Cardiac Surgery Center, Athens, Greece.
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Da Silva FC, Rode MP, Vietta GG, Iop RDR, Creczynski-Pasa TB, Martin AS, Da Silva R. Expression levels of specific microRNAs are increased after exercise and are associated with cognitive improvement in Parkinson's disease. Mol Med Rep 2021; 24:618. [PMID: 34184078 PMCID: PMC8258464 DOI: 10.3892/mmr.2021.12257] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Accepted: 12/02/2020] [Indexed: 12/19/2022] Open
Abstract
There is a consensus regarding the efficacy of physical exercise in maintaining or improving human health; however, there are few studies examining the effect of physical exercise on the expression levels of microRNAs (miRNA/miRs) in Parkinson's disease (PD). The aim of the present study was to investigate the effects of an interval training program on a cycle ergometer on the expression levels of miR‑106a‑5p, miR‑103a‑3p and miR‑29a‑3p in serum samples from men with PD. This was a quasi‑experimental study with pre‑ and post‑testing and with a non‑equivalent group design. The participants were selected based on the eligibility criteria and subsequently classified into two groups: Experimental group and control group. The evaluations were performed at the beginning of the study (week 0) and after 8 weeks of the intervention program (week 9). The interval training program was performed on a cycle ergometer for 30 min, three times a week during an 8‑week period. The expression levels of miR‑106a‑5p, miR‑103a‑3p and miR‑29a‑3p in the experimental group were increased after physical exercise and were associated with cognitive improvement in men with PD. However, further studies are required to clarify the potential use of these circulating miRNAs as markers of adaptation to physical exercise. Collectively, the present results indicated that these three miRNAs may be associated with the exercise response and cognitive improvement in men with PD.
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Affiliation(s)
- Franciele Cascaes Da Silva
- Center for Health Sciences and Sports, Adapted Physical Activity Laboratory, Santa Catarina State University, Florianópolis, Santa Catarina 88080‑350, Brazil
| | - Michele Patrícia Rode
- Pharmaceutical Sciences Department, Federal University of Santa Catarina, Florianópolis, Santa Catarina 88010‑970, Brazil
| | - Giovanna Grunewald Vietta
- Nucleus of Epidemiology, University of Southern Santa Catarina, Palhoça, Santa Catarina 88137‑270, Brazil
| | - Rodrigo Da Rosa Iop
- Center for Health Sciences and Sports, Adapted Physical Activity Laboratory, Santa Catarina State University, Florianópolis, Santa Catarina 88080‑350, Brazil
| | - Tânia Beatriz Creczynski-Pasa
- Pharmaceutical Sciences Department, Federal University of Santa Catarina, Florianópolis, Santa Catarina 88010‑970, Brazil
| | - Alessandra Swarowsky Martin
- Center for Health and Sport Sciences, Physical Therapy Department, Santa Catarina State University, Florianópolis, Santa Catarina 88080‑350, Brazil
| | - Rudney Da Silva
- Center for Health Sciences and Sports, Adapted Physical Activity Laboratory, Santa Catarina State University, Florianópolis, Santa Catarina 88080‑350, Brazil
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Andrade-Lima A, Silva Junior N, Chehuen M, Miyasato R, Souza RWA, Leicht AS, Brum PC, de Oliveira EM, Wolosker N, Forjaz CLM. Walking Training Improves Systemic and Local Pathophysiological Processes in Intermittent Claudication. Eur J Vasc Endovasc Surg 2021; 61:954-963. [PMID: 33875324 DOI: 10.1016/j.ejvs.2021.02.022] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 01/25/2021] [Accepted: 02/16/2021] [Indexed: 12/12/2022]
Abstract
OBJECTIVE This study examined the impact of submaximal walking training (WT) on local and systemic nitric oxide (NO) bioavailability, inflammation, and oxidative stress in patients with intermittent claudication (IC). METHODS The study employed a randomised, controlled, parallel group design and was performed in a single centre. Thirty-two men with IC were randomly allocated to two groups: WT (n = 16, two sessions/week, 15 cycles of two minutes walking at an intensity corresponding to the heart rate obtained at the pain threshold interspersed by two minutes of upright rest) and control (CO, n = 16, two sessions/week, 30 minutes of stretching). NO bioavailability (blood NO and muscle nitric oxide synthase [eNOS]), redox homeostasis (catalase [CAT], superoxide dismutase [SOD], lipid peroxidation [LPO] measured in blood and muscle), and inflammation (interleukin-6 [IL-6], C-reactive protein [CRP], tumour necrosis factor α [TNF-α], intercellular adhesion molecules [ICAM], vascular adhesion molecules [VCAM] measured in blood and muscle) were assessed at baseline and after 12 weeks. RESULTS WT statistically significantly increased blood NO, muscle eNOS, blood SOD and CAT, and muscle SOD and abolished the increase in circulating and muscle LPO observed in the CO group. WT decreased blood CRP, ICAM, and VCAM and muscle IL-6 and CRP and eliminated the increase in blood TNF-α and muscle TNF-α, ICAM and VCAM observed in the CO group. CONCLUSION WT at an intensity of pain threshold improved NO bioavailability and decreased systemic and local oxidative stress and inflammation in patients with IC. The proposed WT protocol provides physiological adaptations that may contribute to cardiovascular health in these patients.
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Affiliation(s)
- Aluisio Andrade-Lima
- School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil.
| | - Natan Silva Junior
- School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
| | - Marcel Chehuen
- School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
| | - Roberto Miyasato
- School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
| | - Rodrigo W A Souza
- School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
| | - Anthony S Leicht
- Sport & Exercise Science, James Cook University, Townsville, Australia
| | - Patricia C Brum
- School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
| | | | | | - Claudia L M Forjaz
- School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
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Rodrigues E, Silva I. Supervised exercise therapy in intermittent claudication: a systematic review of clinical impact and limitations. INT ANGIOL 2020; 39:60-75. [DOI: 10.23736/s0392-9590.19.04159-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Gardner AW, Parker DE, Montgomery PS. Changes in vascular and inflammatory biomarkers after exercise rehabilitation in patients with symptomatic peripheral artery disease. J Vasc Surg 2019; 70:1280-1290. [PMID: 30922751 DOI: 10.1016/j.jvs.2018.12.056] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 12/26/2018] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Home-based exercise is an alternative exercise mode to a structured supervised program to improve symptoms in patients with peripheral artery disease (PAD), but little is known about whether the slow-paced and less intense home program also elicits changes in vascular and inflammatory biomarkers. In an exploratory analysis from a randomized controlled trial, we compared changes in vascular and inflammatory biomarkers in patients with symptomatic PAD (typical and atypical of claudication) after home-based exercise and supervised exercise programs and in an attention-control group. METHODS A total of 114 patients were randomized into one of the three groups (n = 38 per group). Two groups performed exercise interventions, consisting of home-based and supervised programs of intermittent walking to mild to moderate claudication pain for 12 weeks; a third group performed light resistance training as a nonwalking attention-control group. Before and after intervention, patients were characterized on treadmill performance and endothelial effects of circulating factors present in sera by a cell culture-based bioassay on primary human arterial endothelial cells, and they were further evaluated on circulating vascular and inflammatory biomarkers. RESULTS Treadmill peak walking time increased (P = .008) in the two exercise groups but not in the control group (P > .05). Cultured endothelial cell apoptosis decreased after home-based exercise (P < .001) and supervised exercise (P = .007), and the change in the exercise groups combined was different from that in the control group (P = .005). For circulating biomarkers, increases were found in hydroxyl radical antioxidant capacity (P = .003) and vascular endothelial growth factor A (P = .037), and decreases were observed in E-selectin (P = .007) and blood glucose concentration (P = .012) after home-based exercise only. The changes in hydroxyl radical antioxidant capacity (P = .005), vascular endothelial growth factor A (P = .008), and E-selectin (P = .034) in the exercise groups combined were different from those in the control group. CONCLUSIONS This exploratory analysis found that both home-based and supervised exercise programs are efficacious to decrease cultured endothelial cell apoptosis in patients with symptomatic PAD. Furthermore, a monitored home-based exercise program elicits additional vascular benefits by improving circulating markers of endogenous antioxidant capacity, angiogenesis, endothelium-derived inflammation, and blood glucose concentration in patients with symptomatic PAD. The novel clinical significance is that important trends were found in this exploratory analysis that a contemporary home-based exercise program and a traditional supervised exercise program may favorably improve vascular and inflammatory biomarkers in addition to the well-described ambulatory improvements in symptomatic patients with PAD.
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Affiliation(s)
- Andrew W Gardner
- Department of Physical Medicine and Rehabilitation, Penn State College of Medicine, Hershey, Pa.
| | - Donald E Parker
- Department of Biostatistics and Epidemiology, University of Oklahoma Health Sciences Center, Oklahoma City, Okla
| | - Polly S Montgomery
- Department of Physical Medicine and Rehabilitation, Penn State College of Medicine, Hershey, Pa
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Jansen SCP, Hoorweg BBN, Hoeks SE, van den Houten MML, Scheltinga MRM, Teijink JAW, Rouwet EV. A systematic review and meta-analysis of the effects of supervised exercise therapy on modifiable cardiovascular risk factors in intermittent claudication. J Vasc Surg 2019; 69:1293-1308.e2. [PMID: 30777692 DOI: 10.1016/j.jvs.2018.10.069] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 10/17/2018] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Cardiovascular events, such as myocardial infarction and stroke, contribute significantly to the prognosis of patients with peripheral artery disease. Therefore cardiovascular risk reduction is a vital element of treatment in patients with intermittent claudication (IC). The cardiovascular risk is largely determined by modifiable risk factors, which can be treated with medical care and lifestyle adjustments, such as increasing physical activity. The objective of this study was to determine the effects of supervised exercise therapy (SET) on modifiable cardiovascular risk factors in IC patients. METHODS This is a systematic review and meta-analysis of prospective studies on the effects of SET on cardiovascular risk factors in symptomatic IC patients. Studies were eligible if they presented baseline and follow-up values for at least one of the following risk factors: blood pressure (systolic or diastolic), heart rate, lipid profile (total cholesterol, triglycerides, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol), glucose, glycated hemoglobin, body weight, body mass index, or cigarette smoking. Pooled mean differences between follow-up and baseline were analyzed using a random-effects model. Data were classified into short-term results (6 weeks-3 months) and midterm results (6-12 months). Statistical heterogeneity was presented as I2 and Q statistic. RESULTS Twenty-seven studies with a total of 808 patients were included in this review. In the short term, SET resulted in significant improvements of systolic blood pressure (decrease of 4 mm Hg; 10 studies; 95% confidence interval [CI], -6.40 to -1.76; I2, 0%) and diastolic blood pressure (decrease of 2 mm Hg; 8 studies; 95% CI, -3.64 to -0.22; I2, 35%). In the midterm, SET contributed to significant lowering of levels of low-density lipoprotein cholesterol (decrease of 0.2 mmol/L; four studies; 95% CI, -0.30 to -0.12; I2, 29%) and total cholesterol (decrease of 0.2 mmol/L, four studies; 95% CI, -0.38 to -0.10; I2, 36%). No significant effects of SET were identified for heart rate, triglycerides, high-density lipoprotein cholesterol, glucose, glycated hemoglobin, body weight, body mass index, or cigarette smoking. CONCLUSIONS This systematic review and meta-analysis shows favorable effects of SET on modifiable cardiovascular risk factors, specifically blood pressure and cholesterol levels. Despite the moderate quality, small trial sample sizes, and study heterogeneity, these findings support the prescription of SET programs not only to increase walking distances but also for risk factor modification. Future studies should address the potential effectiveness of SET to promote a healthier lifestyle and to improve cardiovascular outcomes in patients with claudication.
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Affiliation(s)
- Sandra C P Jansen
- Department of Vascular Surgery, Catharina Hospital, Eindhoven, The Netherlands; CAPHRI Research School, Maastricht University, Maastricht, The Netherlands
| | | | - Sanne E Hoeks
- Department of Anaesthesiology, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - Marijn M L van den Houten
- Department of Vascular Surgery, Catharina Hospital, Eindhoven, The Netherlands; CAPHRI Research School, Maastricht University, Maastricht, The Netherlands
| | - Marc R M Scheltinga
- Department of Vascular Surgery, Maxima Medical Centre, Veldhoven, The Netherlands
| | - Joep A W Teijink
- Department of Vascular Surgery, Catharina Hospital, Eindhoven, The Netherlands; CAPHRI Research School, Maastricht University, Maastricht, The Netherlands.
| | - Ellen V Rouwet
- Department of Vascular Surgery, Erasmus University Medical Centre, Rotterdam, The Netherlands
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Haines DD, Tosaki A. Role of Heme Oxygenases in Cardiovascular Syndromes and Co-morbidities. Curr Pharm Des 2018; 24:2322-2325. [PMID: 30051777 PMCID: PMC6225334 DOI: 10.2174/1381612824666180727110353] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 07/17/2018] [Accepted: 07/26/2018] [Indexed: 12/12/2022]
Abstract
Cardiovascular Diseases (CVD), are the leading cause of human mortality worldwide and the focus of the intensive investigation is to characterize their pathogenesis. This review examines contribution to CVD of heme oxygenases (HOs), heat shock protein enzymes, comprising 3 isoforms: HO-1 (inducible), HO-2 (constitutively expressed) and HO-3 (function presently undefined), which constitute a primary endogenous countermeasure to oxidative tissue damage. Their role as CVD countermeasures is considered in the context of atherosclerosis, consequences of which are the leading cause of CVD deaths and from which 5 major syndromes may develop, namely: coronary artery disease and stroke, peripheral artery disease, kidney disease, cardiopulmonary disease and cerebrovascular disease. Over 75% of CVD deaths result from Coronary artery disease and stroke, with the severity of these conditions correlating with a systemic increase of the endogenous antioxidant bilirubin, produced by HO degradation of heme. Peripheral artery disease, (PAD) resulting from constricted arteries of the extremities is a painful and disabling condition, the severity of which correlates with elevated serum HO. Whether this represents an adaptive response or the enzyme is a contributor to PAD, remains to be determined. CVD symptoms, particularly hypertension, damage the vasculature and filtering structures of the kidneys and may be ameliorated by HO inducers. Interestingly, constitutive renal expression of HO-2 indicates that the enzyme is vital for healthy kidney function. Right ventricular hypertrophy and increased vascular resistance in blood vessels of the lungs exhibit mutually reinforcing positive feedback to result in cardiopulmonary heart disease, with morbidity and mortality resulting from associated inflammation and may be decreased with HO-1 inducers. Cerebrovascular disease, a major CVD complication affecting brain vasculature, with resulting susceptibility to stroke, maybe potently ameliorated by HO-1 inducers. Conclusion: Each of the six major categories of CVD exhibit features of pathogenesis that hold potential as future therapeutic targets, for modulated heme oxygenase activity.
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Affiliation(s)
- David D. Haines
- Department of Pharmacology, Faculty of Pharmacy, University of Debrecen, Debrecen, Hungary
| | - Arpad Tosaki
- Department of Pharmacology, Faculty of Pharmacy, University of Debrecen, Debrecen, Hungary
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Novakovic M, Jug B, Lenasi H. Clinical impact of exercise in patients with peripheral arterial disease. Vascular 2016; 25:412-422. [PMID: 28256934 DOI: 10.1177/1708538116678752] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Increasing prevalence, high morbidity and mortality, and decreased health-related quality of life are hallmarks of peripheral arterial disease. About one-third of peripheral arterial disease patients have intermittent claudication with deleterious effects on everyday activities, such as walking. Exercise training improves peripheral arterial disease symptoms and is recommended as first line therapy for peripheral arterial disease. This review examines the effects of exercise training beyond improvements in walking distance, namely on vascular function, parameters of inflammation, activated hemostasis and oxidative stress, and quality of life. Exercise training not only increases walking distance and physiologic parameters in patients with peripheral arterial disease, but also improves the cardiovascular risk profile by helping patients achieve better control of hypertension, hyperglycemia, obesity and dyslipidemia, thus further reducing cardiovascular risk and the prevalence of coexistent atherosclerotic diseases. American guidelines suggest supervised exercise training, performed for a minimum of 30-45 min, at least three times per week, for at least 12 weeks. Walking is the most studied exercise modality and its efficacy in improving cardiovascular parameters in patients with peripheral arterial disease has been extensively proven. As studies have shown that supervised exercise training improves walking performance, cardiovascular parameters and quality of life in patients with peripheral arterial disease, it should be encouraged and more often prescribed.
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Affiliation(s)
- Marko Novakovic
- 1 Department of Vascular Diseases, University Medical Centre Ljubljana, Ljubljana, Slovenia.,2 Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Borut Jug
- 1 Department of Vascular Diseases, University Medical Centre Ljubljana, Ljubljana, Slovenia.,2 Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Helena Lenasi
- 3 Faculty of Medicine, Institute of Physiology, University of Ljubljana, Ljubljana, Slovenia
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10
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Revascularization and muscle adaptation to limb demand ischemia in diet-induced obese mice. J Surg Res 2016; 205:49-58. [PMID: 27620999 DOI: 10.1016/j.jss.2016.06.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Revised: 04/11/2016] [Accepted: 06/01/2016] [Indexed: 01/22/2023]
Abstract
BACKGROUND Obesity and type 2 diabetes are major risk factors for peripheral arterial disease in humans, which can result in lower limb demand ischemia and exercise intolerance. Exercise triggers skeletal muscle adaptation including increased vasculogenesis. The goal of this study was to determine whether demand ischemia modulates revascularization, fiber size, and signaling pathways in the ischemic hind limb muscles of mice with diet-induced obesity (DIO). MATERIALS AND METHODS DIO mice (n = 7) underwent unilateral femoral artery ligation and recovered for 2 wks followed by 4 wks with daily treadmill exercise to induce demand ischemia. A parallel sedentary ischemia (SI) group (n = 7) had femoral artery ligation without exercise. The contralateral limb muscles of SI served as control. Muscles were examined for capillary density, myofiber cross-sectional area, cytokine levels, and phosphorylation of STAT3 and ERK1/2. RESULTS Exercise significantly enhanced capillary density (P < 0.01) and markedly lowered cross-sectional area (P < 0.001) in demand ischemia compared with SI. These findings coincided with a significant increase in granulocyte colony-stimulating factor (P < 0.001) and interleukin-7 (P < 0.01) levels. In addition, phosphorylation levels of STAT3 and ERK1/2 (P < 0.01) were increased, whereas UCP1 and monocyte chemoattractant protein-1 protein levels were lower (P < 0.05) without altering vascular endothelial growth factor and tumor necrosis factor alpha protein levels. Demand ischemia increased the PGC1α messenger RNA (P < 0.001) without augmenting PGC1α protein levels. CONCLUSIONS Exercise-induced limb demand ischemia in the setting of DIO causes myofiber atrophy despite an increase in muscle capillary density. The combination of persistent increase in tumor necrosis factor alpha, lower vascular endothelial growth factor, and failure to increase PGC1α protein may reflect a deficient adaption to demand ischemia in DIO.
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Caolo V, Vries M, Zupancich J, Houben M, Mihov G, Wagenaar A, Swennen G, Nossent Y, Quax P, Suylen D, Dijkgraaf I, Molin D, Hackeng T, Post M. CXCL1 microspheres: a novel tool to stimulate arteriogenesis. Drug Deliv 2015; 23:2919-2926. [PMID: 26651867 DOI: 10.3109/10717544.2015.1120366] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
CONTEXT After arterial occlusion, diametrical growth of pre-existing natural bypasses around the obstruction, i.e. arteriogenesis, is the body's main coping mechanism. We have shown before that continuous infusion of chemokine (C-X-C motif) ligand 1 (CXCL1) promotes arteriogenesis in a rodent hind limb ischemia model. OBJECTIVE For clinical translation of these positive results, we developed a new administration strategy of local and sustained delivery. Here, we investigate the therapeutic potential of CXCL1 in a drug delivery system based on microspheres. MATERIALS AND METHODS We generated poly(ester amide) (PEA) microspheres loaded with CXCL1 and evaluated them in vitro for cellular toxicity and chemokine release characteristics. In vivo, murine femoral arteries were ligated and CXCL1 was administered either intra-arterially via osmopump or intramuscularly encapsulated in biodegradable microspheres. Perfusion recovery was measured with Laser-Doppler. RESULTS The developed microspheres were not cytotoxic and displayed a sustained chemokine release up to 28 d in vitro. The amount of released CXCL1 was 100-fold higher than levels in native ligated hind limb. Also, the CXCL1-loaded microspheres significantly enhanced perfusion recovery at day 7 after ligation compared with both saline and non-loaded conditions (55.4 ± 5.0% CXCL1-loaded microspheres versus 43.1 ± 4.5% non-loaded microspheres; n = 8-9; p < 0.05). On day 21 after ligation, the CXCL1-loaded microspheres performed even better than continuous CXCL1 administration (102.1 ± 4.4% CXCL1-loaded microspheres versus 85.7 ± 4.8% CXCL1 osmopump; n = 9; p < 0.05). CONCLUSION Our results demonstrate a proof of concept that sustained, local delivery of CXCL1 encapsulated in PEA microspheres provides a new tool to stimulate arteriogenesis in vivo.
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Affiliation(s)
- Vincenza Caolo
- a Department of Physiology , CARIM, Maastricht University , The Netherlands
| | - Mark Vries
- a Department of Physiology , CARIM, Maastricht University , The Netherlands
| | | | | | | | - Allard Wagenaar
- a Department of Physiology , CARIM, Maastricht University , The Netherlands
| | - Geertje Swennen
- a Department of Physiology , CARIM, Maastricht University , The Netherlands
| | - Yaël Nossent
- d Department of Surgery , Leiden University Medical Center , The Netherlands , and
| | - Paul Quax
- d Department of Surgery , Leiden University Medical Center , The Netherlands , and
| | - Dennis Suylen
- e Department of Biochemistry , CARIM, Maastricht University , The Netherlands
| | - Ingrid Dijkgraaf
- e Department of Biochemistry , CARIM, Maastricht University , The Netherlands
| | - Daniel Molin
- a Department of Physiology , CARIM, Maastricht University , The Netherlands
| | - Tilman Hackeng
- e Department of Biochemistry , CARIM, Maastricht University , The Netherlands
| | - Mark Post
- a Department of Physiology , CARIM, Maastricht University , The Netherlands
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Kachamakova-Trojanowska N, Bukowska-Strakova K, Zukowska M, Dulak J, Jozkowicz A. The real face of endothelial progenitor cells - Circulating angiogenic cells as endothelial prognostic marker? Pharmacol Rep 2015; 67:793-802. [PMID: 26321283 DOI: 10.1016/j.pharep.2015.05.017] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Revised: 05/18/2015] [Accepted: 05/19/2015] [Indexed: 02/08/2023]
Abstract
Endothelial progenitor cells (EPCs) have been extensively studied for almost 19 years now and were considered as a potential marker for endothelial regeneration ability. On the other hand, circulating endothelial cells (CEC) were studied as biomarker for endothelial injury. Yet, in the literature, there is also huge incoherency in regards to terminology and protocols used. This results in misleading conclusions on the role of so called "EPCs", especially in the clinical field. The discrepancies are mainly due to strong phenotypic overlap between EPCs and circulating angiogenic cells (CAC), therefore changes in "EPC" terminology have been suggested. Other factors leading to inconsistent results are varied definitions of the studied populations and the lack of universal data reporting, which could strongly affect data interpretation. The current review is focused on controversies concerning the use of "EPCs"/CAC and CEC as putative endothelial diagnostic markers.
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Affiliation(s)
- Neli Kachamakova-Trojanowska
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Kraków, Poland
| | - Karolina Bukowska-Strakova
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Kraków, Poland
| | - Monika Zukowska
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Kraków, Poland
| | - Jozef Dulak
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Kraków, Poland
| | - Alicja Jozkowicz
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Kraków, Poland.
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Lim ST, Min SK, Park H, Park JH, Park JK. Effects of a healthy life exercise program on arteriosclerosis adhesion molecules in elderly obese women. J Phys Ther Sci 2015; 27:1529-32. [PMID: 26157257 PMCID: PMC4483435 DOI: 10.1589/jpts.27.1529] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2014] [Accepted: 01/20/2015] [Indexed: 12/22/2022] Open
Abstract
[Purpose] The aim of this study was to investigate the change in the arteriosclerosis
adhesion molecules after a healthy life exercise program that included aerobic training,
anaerobic training, and traditional Korean dance. [Subjects] The subjects were 20 elderly
women who were over 65 years of age and had 30% body fat. [Methods] The experimental group
underwent a 12-week healthy life exercise program. To evaluate the effects of the healthy
life exercise program, measurements were performed before and after the healthy life
exercise program in all the subjects. [Results] After the healthy life exercise program,
MCP-1 and the arteriosclerosis adhesion molecules sE-selectin and sVCAM-1 were
statistically significantly decreased. [Conclusion] The 12-week healthy life exercise
program reduced the levels of arteriosclerosis adhesion molecules. Therefore, the results
of our study suggest that a healthy life exercise program may be useful in preventing
arteriosclerosis and improving quality of life in elderly obese women.
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Affiliation(s)
- Seung-Taek Lim
- College of Sport Science, Dong-A University, Republic of Korea
| | - Seok-Ki Min
- Korea Institute of Sports Science, Republic of Korea
| | - Hyuntae Park
- Department of Medicinal Biotechnology, Dong-A University, Republic of Korea
| | - Jong-Hwan Park
- The Dong-A Anti-aging Research Institute, Dong-A University, Republic of Korea
| | - Jin-Kee Park
- Institute of Taekwondo for Health and Culture, Dong-A University, Republic of Korea
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14
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Gardner AW, Parker DE, Montgomery PS, Blevins SM. Step-monitored home exercise improves ambulation, vascular function, and inflammation in symptomatic patients with peripheral artery disease: a randomized controlled trial. J Am Heart Assoc 2014; 3:e001107. [PMID: 25237048 PMCID: PMC4323792 DOI: 10.1161/jaha.114.001107] [Citation(s) in RCA: 162] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Background This prospective, randomized, controlled clinical trial compared changes in primary outcome measures of claudication onset time (COT) and peak walking time (PWT), and secondary outcomes of submaximal exercise performance, daily ambulatory activity, vascular function, inflammation, and calf muscle hemoglobin oxygen saturation (StO2) in patients with symptomatic peripheral artery disease (PAD) following new exercise training using a step watch (NEXT Step) home‐exercise program, a supervised exercise program, and an attention‐control group. Methods and Results One hundred eighty patients were randomized. The NEXT Step program and the supervised exercise program consisted of intermittent walking to mild‐to‐moderate claudication pain for 12 weeks, whereas the controls performed light resistance training. Change scores for COT (P<0.001), PWT (P<0.001), 6‐minute walk distance (P=0.028), daily average cadence (P=0.011), time to minimum calf muscle StO2 during exercise (P=0.025), large‐artery elasticity index (LAEI) (P=0.012), and high‐sensitivity C‐reactive protein (hsCRP) (P=0.041) were significantly different among the 3 groups. Both the NEXT Step home program and the supervised exercise program demonstrated a significant increase from baseline in COT, PWT, 6‐minute walk distance, daily average cadence, and time to minimum calf StO2. Only the NEXT Step home group had improvements from baseline in LAEI, and hsCRP (P<0.05). Conclusions NEXT Step home exercise utilizing minimal staff supervision has low attrition, high adherence, and is efficacious in improving COT and PWT, as well as secondary outcomes of submaximal exercise performance, daily ambulatory activity, vascular function, inflammation, and calf muscle StO2 in symptomatic patients with PAD. Clinical Trial Registration URL: ClinicalTrials.gov. Unique Identifier: NCT00618670.
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Affiliation(s)
- Andrew W Gardner
- Reynolds Oklahoma Center on Aging, Donald W. Reynolds Department of Geriatric Medicine, University of Oklahoma Health Sciences Center (OUHSC), Oklahoma City, OK (A.W.G., P.S.M.) Veterans Affairs Medical Center, Oklahoma City, OK (A.W.G.)
| | - Donald E Parker
- Department of Biostatistics and Epidemiology, OUHSC, Oklahoma City, OK (D.E.P.)
| | - Polly S Montgomery
- Reynolds Oklahoma Center on Aging, Donald W. Reynolds Department of Geriatric Medicine, University of Oklahoma Health Sciences Center (OUHSC), Oklahoma City, OK (A.W.G., P.S.M.)
| | - Steve M Blevins
- General Internal Medicine Section, Department of Medicine, OUHSC, Oklahoma City, OK (S.M.B.)
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15
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Mockford KA, Gohil RA, Mazari F, Khan JA, Vanicek N, Coughlin PA, Chetter IC. Effect of supervised exercise on physical function and balance in patients with intermittent claudication. Br J Surg 2014; 101:356-62. [DOI: 10.1002/bjs.9402] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/13/2013] [Indexed: 11/11/2022]
Abstract
Abstract
Background
The aim of the study was to identify whether a standard supervised exercise programme (SEP) for patients with intermittent claudication improved specific measures of functional performance including balance.
Methods
A prospective observational study was performed at a single tertiary vascular centre. Patients with symptomatic intermittent claudication (Rutherford grades 1–3) were recruited to the study. Participants were assessed at baseline (before SEP) and 3, 6 and 12 months afterwards for markers of lower-limb ischaemia (treadmill walking distance and ankle : brachial pressure index), physical function (6-min walk, Timed Up and Go test, and Short Physical Performance Battery (SPPB) score), balance impairment using computerized dynamic posturography with the Sensory Organization Test (SOT), and quality of life (VascuQoL and Short Form 36).
Results
Fifty-one participants underwent SEP, which significantly improved initial treadmill walking distance (P = 0·001). Enrolment in a SEP also resulted in improvements in physical function as determined by 6-min maximum walking distance (P = 0·006), SPPB score (P < 0·001), and some domains of both generic (bodily pain, P = 0·025) and disease-specific (social domain, P = 0·039) quality of life. Significant improvements were also noted in balance, as determined by the SOT (P < 0·001).
Conclusion
Supervised exercise improves both physical function and balance impairment.
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Affiliation(s)
- K A Mockford
- Academic Vascular Unit, Hull York Medical School, University of Hull, and Hull and East Yorkshire Hospitals NHS Trust, Hull, UK
| | - R A Gohil
- Academic Vascular Unit, Hull York Medical School, University of Hull, and Hull and East Yorkshire Hospitals NHS Trust, Hull, UK
| | - F Mazari
- Academic Vascular Unit, Hull York Medical School, University of Hull, and Hull and East Yorkshire Hospitals NHS Trust, Hull, UK
| | - J A Khan
- Academic Vascular Unit, Hull York Medical School, University of Hull, and Hull and East Yorkshire Hospitals NHS Trust, Hull, UK
| | - N Vanicek
- Discipline of Exercise and Sport Science, Faculty of Health Sciences, University of Sydney, Sydney, New South Wales, Australia
| | - P A Coughlin
- Department of Vascular Surgery, Addenbrooke's Hospital, Cambridge, UK
| | - I C Chetter
- Academic Vascular Unit, Hull York Medical School, University of Hull, and Hull and East Yorkshire Hospitals NHS Trust, Hull, UK
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16
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Dulak J, Guzik TJ. Angiogenesis, stem cells, eNOS and inflammation--the many faces of vascular biology. Thromb Haemost 2012; 108:801-3. [PMID: 23052221 DOI: 10.1160/th12-10-0729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2012] [Accepted: 10/04/2012] [Indexed: 11/05/2022]
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