Different Intensities of Continuous Aerobic Exercises in Cardiac Rehab Phase 2

Riphah International University

Status: Completed

Conditions: Heart Diseases

Treatments: Other: Continuous Aerobic (Mild intensity Exercise); Other: Continuous Aerobic Moderate Intensity Exercise

Study type: Interventional

Funder types: Other

Identifiers

NCT04624412

REC/00711 Mehwish Iftikhar

Details and patient eligibility

About

To determine the effects of different intensities of Continuous Aerobic Exercises on Fatigue levels, Mental Well- Being & Mindfulness in Cardiac Rehab Phase 2.

Full description

Physical activity has a strong association with health outcomes as it enhances physical and mental function by maximising cardio respiratory fitness and reduces the risk of multiple chronic diseases.

Aerobic exercise is the type of physical activity that accelerates and maintain fitness, well being and quality of life of human being. Aerobic means in presence of oxygen and is based on the power generating process by the utilization of oxygen as a major fuel to cope up the energy demands during sustained physical activity. During Aerobic exercise lungs get more efficient by enhancing their breathing capacity which leads to the removal of carbon dioxide and maximal utilization of oxygen and improvement of its transport to lungs and muscles by circulating blood. Aerobic is the form of exercise which helps in oxygen transportation and absorption while enhancing the efficiency of cardiovascular system. Long term aerobic exercises significantly affect the structure of heart and improve stroke volume of heart.

Fatigue is a feeling of tiredness and leads towards the inability of muscles to perform physically. It is mostly complained during cardiovascular disease and affects the functioning and quality of life in cardiac patients.

Mental well-being is an important constituent of health. Good mental health proves to be beneficial for patients' recovery and independency in activities of daily living. Chronic diseases have a very strong association with mental disorder.

Mindfulness is the ability to be fully alert and mental presence in the moment. Physical training boosts the mindfulness by enhancing the functioning of anterior cingulate cortex that has been linked to the improvement of self-regulation and attention. Aerobic exercises can improve the mood mindfulness.

Enrollment: 53 patients

Sex: All

Ages: 35 to 65 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• New York Heart Association (NYHA) (class 1, class II)
• Class I - No symptoms and no limitation in ordinary physical activity, e.g. shortness of breath when walking, climbing stairs etc.
• Class II - Mild symptoms (mild shortness of breath and/or angina) and slight limitation during ordinary activity.
• Post Coronary artery bypass grafting (CABG)
• Patients diagnosed with mild to moderate depression on basis of Patient Health Questionnaire (PHQ-9)

Exclusion criteria

• Recurrent myocardial ischemia or Infarction (MI)
• Unstable angina
• Any diagnosed psychological disease
• Patients with impaired cognition function
• Patients with severe life-limiting illness such as cancer, and renal failure.
• Congestive Heart failure

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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53 participants in 2 patient groups

Continuous Aerobic Moderate Intensity Exercise

Experimental group

Description:

(Treadmill walking exercise) 50% - 70% of max Heart Rate (HR) (3-6 METS)

Treatment:

Other: Continuous Aerobic Moderate Intensity Exercise

Continuous Aerobic (Mild intensity Exercise)

Experimental group

Description:

(Treadmill walking exercise) 30% -50 % of max HR (1-3 METS)

Treatment:

Other: Continuous Aerobic (Mild intensity Exercise)