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Feasibility of Web-Based Exercise and Home-Based Cardiac Rehabilitation Programs for Fatigued Breast Cancer Patients Undergoing Chemotherapy: A Pilot 2x2 Factorial Randomized Controlled Trial

Feasibility of Web-Based Exercise and Home-Based Cardiac Rehabilitation Programs for Fatigued Breast Cancer Patients Undergoing Chemotherapy: A Pilot 2x2 Factorial Randomized Controlled Trial

Status
Recruiting
Phases
Phase 1
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT1052240294
Enrollment
24
Registered
2025-03-14
Start date
2025-03-11
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Cancer related fatigue Breast Cancer, Cancer related fatigue

Interventions

cardiac rehabilitation, Tai Chi video , a combination of both, and instruction using educational pamphlets alone
Cancer related fatigue, cardiac rehabilitation, Tai Chi video

Sponsors

Kawaguchi-Sakita Nobuko
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1.Stage I to III breast cancer patients, age 18 years or older 2.Plan to continue chemotherapy for 9 weeks or more (no restrictions on regimen) 3.Moderate to severe fatigue (fatigue level 4-10 or higher) determined using the Piper Revised Fatigue Scale (PFS-R) 4.Regular moderate exercise 150 minutes or less per week 5.Able to participate in the program twice a week 6.Able to answer questionnaires and check emails using a smartphone 7.Able to read, write, and understand Japanese 8.Performance Status (ECOG Scale) of 0 or 1

Exclusion criteria

Exclusion criteria: 1) Patients have fatigue due to factors other than CRF. 2) Patients have active overlapping cancers (however, lesions equivalent to carcinoma in situ or intramucosal cancer that are judged to be cured by local treatment are not included in overlapping cancers). 3) Patients have contraindications to the CR program or Tai Chi (unstable angina, acute compensated congestive heart failure, complex ventricular arrhythmia, uncontrolled inflammatory or infectious conditions, or musculoskeletal conditions that prevent full participation in exercise, etc.), or are judged to have difficulty walking for more than 6 minutes. 4) Patients are judged to have severe cognitive impairment or psychiatric illness and are currently undergoing treatment. 5) For any other reason that the principal investigator or co-investigator judges the patient to be inappropriate as a subject.

Design outcomes

Primary

MeasureTime frame
Percentage of days on which exercise was performed relative to the number of scheduled days

Secondary

MeasureTime frame
a) Percentage of patients who completed each exercise session b) Duration of exercise in each group c) Number of exercise sessions in each group d) Satisfaction based on the Customer Satisfaction Questionnaire (CSQ-8) e) Amount of exercise measured by FitBit f) Adverse events due to the intervention (CTCAE) g) Fatigue based on the Piper Fatigue Scale-Revised (PFS-R) h) Health-related quality of life (HR-QoL) i) Symptom assessment based on the Edmonton Symptom Assessment System (ESAS) j) VO2 peak and VO2 max, motor function assessment k) Resting HR, maximum HR, number of steps, distance, calorie consumption, duration of each sleep stage, wake time (FitBit)

Contacts

Public ContactNobuko Kawaguchi-Sakita

Kyoto University Hospital

nyusen_kenkyumail@kuhp.kyoto-u.ac.jp+81-75-751-3660

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026