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Physiological changes caused by hematological diseases associated with high dose chemotherapy have a negative impact on patient's functionality, making them more fragile and vulnerable after hematopoietic cell transplantation. Currently, randomized studies have shown that physical exercise can contribute to improve Quality of Life of these patients. In this randomized controlled trial, we will study the effect of using the bicycle ergometer on the physical performance of patients undergoing transplantation of hematopoietic stem cells (HSCT).
The sample consists of 30 patients diagnosed with leukemia, lymphoma and multiple myeloma, undergoing high-dose chemotherapy and hematopoietic stem cells transplantation, who will be randomized into two groups. The results of muscle strength in the lower limbs, general mobility, fatigue and clinical symptoms will be compared between the control group and the experimental group.
The control group will perform an exercise program based on the standard protocol of the physiotherapy service, where exercises are performed to gain strength in muscle groups of the upper and lower limbs, range of motion, balance and functional movements. The experimental group will perform the same exercises as the control group, added to a training program using a bicycle ergometer, with an incremental load (from 60% to 70% of the maximum heart rate) for 20 minutes.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Experimental Group | Experimental | In this group the exercise program will be based on the protocol of Control Group, without the exception of walking training, adding aerobic capacity training using the bicycle ergometer, model CBL11 Classic® from ACT®. |
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| Group Control | No Intervention | In this group the exercise program is based on the standard physiotherapy protocol that is part of the care routines performed at the bone marrow transplant service. It includes essential components of a rehabilitation program: range of motion, balance training, gait and strength of the upper and lower limbs |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Aerobic training with cycle ergometer | Other | Patients start with an initial warm-up of 2 minutes, with rotations per minute free, without load. Progressively, the load of the exercise cycle increases every minute up to the supported limit or up to 60% - 70% of maximum heart rate (HRmax). The training will be carried out for 20 continuous minutes, being interrupted whenever the heart rate (HR) reaches 90% of the maximum expected for the age and / or the loss of effort perceived in the BORG scale, above 8 on a scale of 0 to 10. |
| Measure | Description | Time Frame |
|---|---|---|
| Lower Limb Physical Functioning and Strength | The 30-Second Chair Stand evaluates lower limb strength and, indirectly, the risk of falls, especially in the elderly population (JONES, J., RIKLI, 2002). This way, it will compose the set of tests used to determine the physical performance by measuring the number of stands from an armless chair of standard height (45 cm) performed in 30 seconds. The test will be begin when the participant, seating on a neutral spine position and feet flat on the floor, will be instructed to rise to a full stand and return to the original seated position, as quickly as possible. The participant will be instructed to move at maximal speed until they either feel the need to stop or the 30-second time limit is reached. More than 8 unassisted stands for men and women are considered above average for their age, and those below the range as below average | Trough study completion, an average of 2 months |
| Measure | Description | Time Frame |
|---|---|---|
| Fatigue | Piper Fatigue Scale, developed by Piper et al. (1998), is a multidimensional measure of fatigue in the field of cancer research and includes subdomains of the behavioral, affective, sensorial and cognitive attributes / fatigue mood, composed of 22 items. The scores for each item range from 0 to 10 and can total 220 points. Higher values characterize a greater perception of fatigue. It will be applied on patient's evaluation day and on hospital discharge day. |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Fabricio Edler Macagnan, PhD | Contact | +55 (51) 3309.8876 | fabriciom@ufcspa.edu.br |
| Name | Affiliation | Role |
|---|---|---|
| Fabricio Edler Macagnan, PhD | Federal University of Health Science of Porto Alegre | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Universidade Federal de CiĂªncias da SaĂºde de Porto Alegre - UFCSPA | Recruiting | Porto Alegre | Rio Grande do Sul | 90050-170 | Brazil |
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| ID | Term |
|---|---|
| D005221 | Fatigue |
| D007938 | Leukemia |
| D008223 | Lymphoma |
| D009101 | Multiple Myeloma |
| D009043 | Motor Activity |
| ID | Term |
|---|---|
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D009370 | Neoplasms by Histologic Type |
| D009369 | Neoplasms |
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Patients will be included by convenience (according to the inclusion and exclusion criteria) in non-probabilistic form. The included individuals will be randomized by (nome do Sofwate) in two lists: one for the control group and other for the experimental group. Once defined that the patient will be part of the experimental group, a bicycle ergometer will be kept in the patient's accommodation during the period of hospitalization due to restrictions imposed by the Infection Control Department. Thus, the equipment will remain in the patient´s room during the hospitalization, while the other patients will be allocated to the control group.
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| Trough study completion, an average of 2 months |
| Symptoms Assessment | The Edmonton Symptom Assessment Scalemorning will be applied to eavaluate symptoms of pain, tiredness, drowsiness, appetite, nausea, shortness of breath, depression, anxiety and well-being. It is a scale where the patient provides an auto-report on a score that can vary from 0 to 10, being score 0 absence of symptoms and 10 represents the most intense sensation experienced by the patient. | Trough study completion, an average of 2 months |
| Timed up and Go (TUG) | TUG is used in clinical practice to assess mobility, the risk of falls and also to assist in the diagnosis of sarcopenia. For this reason, that test will be compiled or set of tests that will be used to determine physical performance. | Trough study completion, an average of 2 months |
| D006402 | Hematologic Diseases |
| D006425 | Hemic and Lymphatic Diseases |
| D008232 | Lymphoproliferative Disorders |
| D008206 | Lymphatic Diseases |
| D007160 | Immunoproliferative Disorders |
| D007154 | Immune System Diseases |
| D054219 | Neoplasms, Plasma Cell |
| D020141 | Hemostatic Disorders |
| D014652 | Vascular Diseases |
| D002318 | Cardiovascular Diseases |
| D010265 | Paraproteinemias |
| D001796 | Blood Protein Disorders |
| D006474 | Hemorrhagic Disorders |
| D001519 | Behavior |