Evaluate whether education, a simple doctor's recommendation to increase physical activity in inactive patients, and self-monitoring of physical activity using a pedometer were effective and beneficial for patients with pulmonary arterial hypertension (PAH)
Each patient was educated about the benefits of PhA in PAH on the initial visit. Patients wore pedometers (Omron HJ-321-E) for 2 weeks. After PhA assessment, the patients were contacted by a physician. Patients who walked \<5,000 steps per day were recommended to increase PhA, and patients who walked ≥5,000 steps per day were recommended to maintain PhA. Patients wore pedometers for 3 months until their next visit. The primary endpoint was the number of steps after 12 weeks of the study; the secondary endpoint was the 6-minute walk test distance (6MWD), quality of life (SF-36), acceptance of the disease, and anxiety and depression level (HADS).
Study Type
INTERVENTIONAL
Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
48
education on the benefits of physical activity in PAH from the first visit and doctor's recommendation to increase physical activity above 5,000 steps a day in inactive patients and above 5,000 steps per person in active patients
Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, European Health Centre, Otwock, Centre of Postgraduate Medical Education
Otwock, Borowa 14/18, Poland
Number of steps per day
Number of steps per day monitored by pedometer Omron HJ-321-E
Time frame: At baseline, after initial period 2 weeks
Change in 6-minute walk distance
Distance in six-minute walk test
Time frame: At baseline, 3 months
Change in quality of life (SF-36)
Change in quality of life recorded by patient questionnaire 36-Item Short Form Health Survey (SF-36)
Time frame: At baseline, 3 months
Change in the hospital anxiety and depression scale (HADS)
level of anxiety and depression measured by hospital anxiety and depression scale (HADS)
Time frame: At baseline, 3 months
Change in the acceptance of illness (AIS)
acceptance of illness measured by acceptance of illness scale (AIS)
Time frame: At baseline, 3 months
Change in N-Terminal Pro-B-Type Natriuretic Peptide level (NT-proBNP)
Blood sample to measure the concentration of N-terminal Pro-B type natriuretic peptide
Time frame: At baseline, 3 months
Change in World Health Organization (WHO) functional Class recorded by investigator in conjunction with the 6MWD
WHO functional class assessment
Time frame: At baseline, 3 months
Compliance with counting steps
Compliance with counting steps
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Time frame: at 3 months