Study: NCT04834739

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: 6 minute walk test
Description: The 6 Minute Walk Test is a sub-maximal exercise test used to assess aerobic capacity and endurance. The distance covered over a time of 6 minutes is used as the outcome by which to compare changes in performance capacity. 30 m long corridor is used for this test .

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: 6 minute walk test
Description: The 6 Minute Walk Test is a sub-maximal exercise test used to assess aerobic capacity and endurance. The distance covered over a time of 6 minutes is used as the outcome by which to compare changes in performance capacity. 30 m long corridor is used for this test .

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: 1 minute Sit to Stand Test
Description: The 1-minute STS test is performed with a chair of standard height of 46 cm without arm rests. The patient should be ensured to be seated upright on the chair positioned against a wall. The patient sat with the knees and hips flexed to 90°, feet placed flat on the floor hip-width apart, and the hands placed on the hips.The number of repetitions is measured.

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: 1 minute Sit to Stand Test
Description: The 1-minute STS test is performed with a chair of standard height of 46 cm without arm rests. The patient should be ensured to be seated upright on the chair positioned against a wall. The patient sat with the knees and hips flexed to 90°, feet placed flat on the floor hip-width apart, and the hands placed on the hips.The number of repetitions is measured.

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Fatigue Severity Scale
Description: The Fatigue Severity Scale is a 9-item scale which measures the severity of fatigue and its effect on a person's activities and lifestyle in patients with a variety of disorders

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Fatigue Severity Scale
Description: The Fatigue Severity Scale is a 9-item scale which measures the severity of fatigue and its effect on a person's activities and lifestyle in patients with a variety of disorders

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Medical Research Council (MRC) dyspnea scale
Description: The MRC dyspnea scale is a questionnaire that consists of five statements about perceived breathlessness: grade 1, I only get breathless with strenuous exercise; grade 2, I get short of breath when hurrying on the level or up a slight hill; grade 3, I walk slower than people of the same age on the level because of breathlessness or have to stop for breath when walking at my own pace on the level; grade 4, I stop for breath after walking 100 yards or after a few minutes on the level; grade 5,  I am too breathless to leave the house.

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Medical Research Council (MRC) dyspnea scale
Description: The MRC dyspnea scale is a questionnaire that consists of five statements about perceived breathlessness: grade 1, I only get breathless with strenuous exercise; grade 2, I get short of breath when hurrying on the level or up a slight hill; grade 3, I walk slower than people of the same age on the level because of breathlessness or have to stop for breath when walking at my own pace on the level; grade 4, I stop for breath after walking 100 yards or after a few minutes on the level; grade 5,  I am too breathless to leave the house.

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: SF-12
Description: The SF-12 is a self-reported outcome measure assessing the impact of health on an individual's everyday life. It is often used as a quality of life measure.