Effects of Aerobic Exercise in Obese Patients With Atherosclerotic Cardiovascular Disease

Obesity Clinical Trial

Official title:

Effects of Aerobic Exercise on Kinesiophobia, Functional Capacity and Quality of Life in Obese Patients With Atherosclerotic Cardiovascular Disease

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT06318741
• Other study ID #: KayseriCHkinezyofobi
• Status: Not yet recruiting
• Phase: N/A
• Start date: March 2024
• Est. completion date: September 2024

Study information

• Verified date: March 2024
• Source: Kayseri City Hospital
• Contact: Havva Talay Çalis, Prof
• Phone: 03523157700
• Email: htalaycalis[@]yahoo.com
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Obesity is classified using body mass index (BMI) (BMI ≥25 overweight, BMI ≥30 obese, BMI ≥40 morbidly obese). Obese patients are Class 1 according to BMI; BMI:30-34.9 and Class 2; BMI: It is classified as 35-39.9. Patients with classes 1 and 2 will be included in the study. Obesity can be accompanied by comorbidities such as atherosclerotic vascular and cardiac pathologies, hyperlipidemia, hypertension, coronary artery disease, diabetes mellitus, so obesity treatment should be managed multidisciplinary. The basic approach to obesity treatment is diet, exercise, medical treatment, treatment of comorbid conditions and surgery. Aerobic exercise therapy, which is one of the conservative approaches in the treatment of obesity, also has an important place in the treatment of cardiovascular diseases associated with obesity. Atherosclerotic cardiovascular disease (AKD) is one of the most important causes of morbidity and mortality worldwide. Negative changes in functional capacity, quality of life and psychosocial situations are observed due to disorders associated with this disease. Physical activity is among the modifiable risk factors in atherosclerotic diseases. However, patients have a fear of movement related to angina-like symptoms, with the thought that the symptoms may recur during exercise. Lack of physical activity due to fear of movement leads to obesity, which in turn leads to aggravation of atherosclerosis and an increase in the incidence of cardiovascular events, which negatively affects individual and psychosocial capacity. Cardiopulmonary exercise test (CPET) is a non-invasive procedure that evaluates the individual's capacity during dynamic exercise and provides diagnostic and prognostic information. CPET is based on the investigation of the respiratory system, cardiovascular system and cellular response to exercise performed under controlled metabolic conditions. It allows holistic evaluation of the response to exercise, including not only the pulmonary and cardiovascular systems but also the musculoskeletal system. Fear of movement or kinesiophobia; It is defined as a state of fear and avoidance of activity and physical movement resulting from the feeling of sensitivity to painful injury and repeated injury.

Description:

Obesity, defined by the World Health Organization (WHO) as "abnormal or excessive fat accumulation in the body that negatively affects health", has become an important public health problem that affects the quality of life at individual and social levels. Obesity is defined by using body mass index (BMI) (BMI ≥ 25 patients are classified as overweight, BMI ≥30 as obese, BMI ≥40 as morbidly obese. Obese patients are classified according to BMI as Class 1, BMI: 30-34.9 and Class 2, BMI: 35-39.9. Class 1 and 2 patients were included in the study. Patients will be included. Obesity can be accompanied by comorbidities such as atherosclerotic vascular and cardiac pathologies, hyperlipidemia, hypertension, coronary artery disease, diabetes mellitus and chronic musculoskeletal disorders such as osteoarthritis, low back pain and fibromyalgia. Therefore, obesity treatment should be managed multidisciplinary. The basic approach in obesity treatment is diet. , exercise, medical treatment, treatment of comorbid conditions and surgery.Aerobic exercise therapy, which is one of the conservative approaches in the treatment of obesity, also has an important place in the treatment of cardiovascular diseases associated with obesity. Atherosclerotic cardiovascular disease (AKD) is one of the most important causes of morbidity and mortality worldwide. Negative changes in functional capacity, quality of life and psychosocial situations are observed due to disorders associated with this disease. Physical activity is among the modifiable risk factors in atherosclerotic diseases. However, patients have a fear of movement related to angina-like symptoms, with the thought that the symptoms may recur during exercise. Lack of physical activity due to fear of movement leads to obesity, which in turn leads to aggravation of atherosclerosis and an increase in the incidence of cardiovascular events, which negatively affects individual and psychosocial capacity. Anthropometry is the investigation of measurements of the human body in terms of bone dimensions, muscle and fat tissue. Anthropometric measurements are measurements that reveal the composition and body size / structure of the human body. Anthropometric measurements gain importance when evaluating the nutritional status of people because they show body fat storage and protein storage. Evaluation of growth and body composition, that is, body fat and lean body tissue, can be determined by anthropometric measurements. Anthropometric measurements help analyze the relationship between obesity and diseases. Anthropometric measurements are important for evaluating the nutritional status of a population or individual. Cardiopulmonary exercise test (CPET) is a non-invasive procedure that evaluates the individual's capacity during dynamic exercise and provides diagnostic and prognostic information. CPET is based on the investigation of the respiratory system, cardiovascular system and cellular response to exercise performed under controlled metabolic conditions. It allows holistic evaluation of the response to exercise, including not only the pulmonary and cardiovascular systems but also the musculoskeletal system. Fear of movement or kinesiophobia; It is defined as a state of fear and avoidance of activity and physical movement resulting from the feeling of sensitivity to painful injury and repeated injury. Kinesiophobia is assessed with the Tampa Kinesiophobia Scale. This scale, consisting of 17 items, evaluates how afraid patients are of moving their bodies. A high score indicates a high level of fear of movement, while a low score indicates a negligible level of fear of movement. Each item is scored on a 4-point Likert Scale; 1-4. The answers and their numerical values are as follows: 1; Strongly disagree, 2; disagree, 3; agree and 4; I totally agree. The scores of items 4, 8, 12 and 16 should be reversed when calculating the total score. The total score obtained by adding different items may vary between 17 and 68. Previous studies have shown that this scale is generally applied to patients with low back pain, knee osteoarthritis, lymphedema and osteoporosis. In the literature, there are limited age group and uncontrolled studies in patients with cardiovascular disease. However, to the best of this knowledge, this study will be one of the limited number of blind, prospective, randomized controlled studies in the literature that evaluate fear of movement in obese patients with atherosclerotic cardiovascular disease who receive aerobic exercise therapy. The aim of this study is to investigate the effects of an aerobic exercise program on anthropometric measurements, kinesiophobia, psychosocial status, physical activity level and quality of life in obese individuals with atherosclerotic cardiovascular disease. This hypothesis in this study is that an aerobic exercise program will cause significant changes in anthropometric measures, kinesiophobia and quality of life in obese patients with atherosclerotic heart disease. In this study, it is expected that a regular, supervised aerobic exercise program will create a more effective response in terms of physical, psychosocial and patient compliance in the individual compared to a home exercise program in obese individuals who often have a sedentary lifestyle, and therefore will provide a change in anthropometric measurements. Patients who are admitted to Kayseri City Hospital Physical Medicine and Rehabilitation Clinic Cardiopulmonary Rehabilitation Unit, between the ages of 18-65, with a BMI of 30-40, with class 1 and 2 obese atherosclerotic cardiovascular pathology, and with American Heart Association stage B and New York Heart Association class 1 will be included in this study. Patients participating in the study will be randomized into 2 groups: moderate-intensity continuous exercise group (Group 1) and home exercise group (Group 2). The change in the average Tampa Scale Kinesiophobia (TSK) score of each group over time will be evaluated within the 0th, 8th and 20th weeks. Additionally, the change in the average TSK scores between the two groups over time (0th, 8th and 20th weeks) will be compared. In this hypothesis; A decrease in TSK score is expected over time with the exercise program. The minimum sample size required to find a significant difference between both groups was determined by Jiménez et al. It was calculated in the G*Power 3.1.9.4 program, using the study as a reference. According to these criteria; While the power of the test (1-β) is 0.80, the amount of type-1 error (α) is 0.05, and the alternative hypothesis (H1) is one-sided, the minimum sample size required to find a significant difference between the groups is a total of 28 patients, 14 patients in each group. calculated as a patient. The dropout rate was estimated to be 10%. Therefore, a total of 32 patients will be included in the study, 16 patients in both groups.

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 32
• Est. completion date: September 2024
• Est. primary completion date: September 2024
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 65 Years

Eligibility

Inclusion Criteria:

1. Class 1 and class 2 obese patients with a BMI of 30 kg/m2 and above and below 40 kg/m2

2. Patients with atherosclerotic cardiovascular disease diagnosed by angiography

3. Women and men aged 18-65

4. Individuals who agree to participate in the study and have received a written voluntary consent form.

Exclusion Criteria:

1. Clinical neuromuscular diseases that limit exercise, previous diagnosis of asthma, congestive heart failure, unstable angina, uncontrolled psychiatric disease or cognitive-cognitive disorders (confirmed and diagnosed in International Classification of Disease (ICD)-10 diagnosis codes 'Schizophrenia and Psychotic states (F20, F20.0, F20.1, F20.2, F20.3, F20.4, F20.5, F20.6, F20.8, F20.9, F06.2, F23.0, F23.1, F23.2, F29) , Bipolar Disorder (F31, F31.0, F31.1, F31.2, F31.3, F31.4, F31.5, F31.6, F31.7, F31.8, F31.9) and Substance Abuse (Patients with diagnosis code ' (Z86.4)')

2. Presence of uncontrolled systemic diseases

• Uncontrolled hypertension,
• Uncontrolled diabetes mellitus,
• Chronic liver failure
• Chronic renal failure and dialysis patients
• Chronic obstructive pulmonary disease and asthma

3. Malignancy

4. Infection

5. High fever

6. Acute inflammatory rheumatic diseases

7. Acute peripheral vascular diseases

8. Smoking before exercise test

9. Alcohol consumption before exercise test

10. Use of medications known to affect physical performance, heart rate or metabolism (including Beta blockers)

11. Patients without cooperation and compliance

12. Patients who did not agree to participate in the study

13. Patients who have been included in the cardiopulmonary rehabilitation (CPR) program in the last year

14. With acute coronary syndrome

15. Troponin positive

16. Unstable angina pectoris

17. Basic contraindications of exercise test:

• High risk unstable angina
• Acute Cardiac Diseases (Acute MI, Acute endocarditis, myocarditis or pericarditis, Acute pulmonary embolism, etc.)
• Uncontrolled arrhythmias that can disrupt the hemodynamic response
• Symptomatic severe aortic stenosis
• Decompensated heart failure
• Non-cardiac pathologies that will affect exercise performance and be aggravated by exercise (e.g. infection, renal failure, thyrotoxicosis).

Related Conditions & MeSH terms

• Atherosclerosis
• Cardiovascular Diseases
• Coronary Artery Disease
• Obesity

Intervention

Other:
• aerobic exercise on the treadmill+For both groups, patients will be recommended joint range of motion (ROM), stretching, strengthening, posture and balance and flexibility exercises for all joints.
aerobic exercise on the treadmill
• Walking at an intensity of 12-13 RPE+For both groups, patients will be recommended ROM, stretching, strengthening, posture and balance and flexibility exercises for all joints.
Walking at an intensity of 12-13 RPE

Locations

Country	Name	City	State
Turkey	Health Sciences University, Kayseri Medicine Faculty, Kayseri City Hospital	Kayseri

Sponsors (1)

Lead Sponsor	Collaborator
Kayseri City Hospital

Country where clinical trial is conducted

Turkey, 

References & Publications (17)

Adachi H. Cardiopulmonary Exercise Test. Int Heart J. 2017 Oct 21;58(5):654-665. doi: 10.1536/ihj.17-264. Epub 2017 Sep 30. — View Citation

Apovian CM. Obesity: definition, comorbidities, causes, and burden. Am J Manag Care. 2016 Jun;22(7 Suppl):s176-85. — View Citation

Areeudomwong P, Buttagat V. Reliability and Validity of the Cross-Culturally Adapted Thai Version of the Tampa Scale for Kinesiophobia in Knee Osteoarthritis Patients. Malays J Med Sci. 2017 Mar;24(2):61-67. doi: 10.21315/mjms2017.24.2.8. Epub 2017 Apr 14. — View Citation

Benetti M, Araujo CL, Santos RZ. Cardiorespiratory fitness and quality of life at different exercise intensities after myocardial infarction. Arq Bras Cardiol. 2010 Sep;95(3):399-404. doi: 10.1590/s0066-782x2010005000089. Epub 2010 Jul 16. — View Citation

Cruz-Diaz D, Romeu M, Velasco-Gonzalez C, Martinez-Amat A, Hita-Contreras F. The effectiveness of 12 weeks of Pilates intervention on disability, pain and kinesiophobia in patients with chronic low back pain: a randomized controlled trial. Clin Rehabil. 2018 Sep;32(9):1249-1257. doi: 10.1177/0269215518768393. Epub 2018 Apr 13. — View Citation

Gazarova M, Galsneiderova M, Meciarova L. Obesity diagnosis and mortality risk based on a body shape index (ABSI) and other indices and anthropometric parameters in university students. Rocz Panstw Zakl Hig. 2019;70(3):267-275. doi: 10.32394/rpzh.2019.0077. — View Citation

Gencay Can A, Can SS, Eksioglu E, Cakci FA. Is kinesiophobia associated with lymphedema, upper extremity function, and psychological morbidity in breast cancer survivors? Turk J Phys Med Rehabil. 2018 Aug 12;65(2):139-146. doi: 10.5606/tftrd.2019.2585. eCollection 2019 Jun. — View Citation

Gunendi Z, Eker D, Tecer D, Karaoglan B, Ozyemisci-Taskiran O. Is the word "osteoporosis" a reason for kinesiophobia? Eur J Phys Rehabil Med. 2018 Oct;54(5):671-675. doi: 10.23736/S1973-9087.18.04931-6. Epub 2018 Feb 7. — View Citation

Hamilton DM, Haennel RG. Validity and reliability of the 6-minute walk test in a cardiac rehabilitation population. J Cardiopulm Rehabil. 2000 May-Jun;20(3):156-64. doi: 10.1097/00008483-200005000-00003. — View Citation

Jackson VM, Breen DM, Fortin JP, Liou A, Kuzmiski JB, Loomis AK, Rives ML, Shah B, Carpino PA. Latest approaches for the treatment of obesity. Expert Opin Drug Discov. 2015;10(8):825-39. doi: 10.1517/17460441.2015.1044966. Epub 2015 May 12. — View Citation

Libby P, Theroux P. Pathophysiology of coronary artery disease. Circulation. 2005 Jun 28;111(25):3481-8. doi: 10.1161/CIRCULATIONAHA.105.537878. — View Citation

Luque-Suarez A, Martinez-Calderon J, Falla D. Role of kinesiophobia on pain, disability and quality of life in people suffering from chronic musculoskeletal pain: a systematic review. Br J Sports Med. 2019 May;53(9):554-559. doi: 10.1136/bjsports-2017-098673. Epub 2018 Apr 17. — View Citation

Sakamoto M, Suematsu Y, Yano Y, Kaino K, Teshima R, Matsuda T, Fujita M, Tazawa R, Fujimi K, Miura SI. Depression and Anxiety Are Associated with Physical Performance in Patients Undergoing Cardiac Rehabilitation: A Retrospective Observational Study. J Cardiovasc Dev Dis. 2022 Jan 11;9(1):21. doi: 10.3390/jcdd9010021. — View Citation

Verbrugghe J, Agten A, Stevens S, Hansen D, Demoulin C, O Eijnde B, Vandenabeele F, Timmermans A. Exercise Intensity Matters in Chronic Nonspecific Low Back Pain Rehabilitation. Med Sci Sports Exerc. 2019 Dec;51(12):2434-2442. doi: 10.1249/MSS.0000000000002078. — View Citation

Wang Y, Cao J, Kong X, Wang S, Meng L, Wang Y. The effects of CPET-guided cardiac rehabilitation on the cardiopulmonary function, the exercise endurance, and the NT-proBNP and hscTnT levels in CHF patients. Am J Transl Res. 2021 Jun 15;13(6):7104-7114. eCollection 2021. — View Citation

Weermeijer JD, Meulders A. Clinimetrics: Tampa Scale for Kinesiophobia. J Physiother. 2018 Apr;64(2):126. doi: 10.1016/j.jphys.2018.01.001. Epub 2018 Mar 19. No abstract available. — View Citation

Wood DW, Haig AJ, Yamakawa KS. Fear of movement/(re)injury and activity avoidance in persons with neurogenic versus vascular claudication. Spine J. 2012 Apr;12(4):292-300. doi: 10.1016/j.spinee.2012.02.015. Epub 2012 Apr 4. — View Citation

* Note: There are 17 references in all — Click here to view all references

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Tampa Kinesiophobia Scale	Fear of movement or kinesiophobia; It is defined as a state of fear and avoidance of activity and physical movement resulting from the feeling of sensitivity to painful injury and repeated injury. This scale, consisting of 17 items, evaluates how afraid patients are of moving their bodies. A high score indicates a high level of fear of movement, while a low score indicates a negligible level of fear of movement. Each item is scored on a 4-point Likert Scale.	week 0, 8th week, 20th week
Secondary	Cardiopulmonary exercise test	Cardiopulmonary exercise test (CPET) is a non-invasive procedure that evaluates the individual's capacity during dynamic exercise and provides diagnostic and prognostic information. CPET is based on the investigation of the respiratory system, cardiovascular system and cellular response to exercise performed under controlled metabolic conditions. It allows holistic evaluation of the response to exercise, including not only the pulmonary and cardiovascular systems but also the musculoskeletal system.	week 0, 8th week, 20th week
Secondary	6 Minutes Walking Test	It is a frequently used test in cardiopulmonary rehabilitation to monitor exercise capacity and treatment effectiveness. The patient should rest by sitting in a chair for 15 minutes before the test and wear appropriate shoes and comfortable clothing. Calculate the distance walked by the patient at their own walking pace in 6 minutes, preferably in a 30-meter long corridor.	week 0, 8th week, 20th week
Secondary	Body anthropometric measurements	Waist circumference, hip circumference, waist/hip ratio, waist/height ratio.	week 0, 8th week, 20th week
Secondary	Hospital anxiety and depression scale	The Hospital Anxiety and Depression (HADS) Scale was prepared to screen for anxiety and depression in people with physical illnesses.	week 0, 8th week, 20th week
Secondary	international physical activity score	It is a survey consisting of 7 questions that patients will answer and provides information about the time spent in sitting, walking, moderate and vigorous activities. The total score is obtained by calculating the time (minutes) and weekly frequencies (days) spent in these activities.	week 0, 8th week, 20th week
Secondary	MacNew Heart Disease Health-Related Quality of Life Survey	It is designed to assess the patient's feelings about how ischemic heart disease affects daily functioning and includes 27 items, a global HRQoL score and physical limitation, emotional, and social function subscales, along with a summary of available international results.	week 0, 8th week, 20th week
Secondary	Numerical Rating Scale	It is used as a measure of pain intensity in adults. 0;no pain, 10; It is the strongest pain felt	week 0, 8th week, 20th week