Physical Activity and Functioning in Home Dialysis Patients
|ClinicalTrials.gov Identifier: NCT01602718|
Recruitment Status : Completed
First Posted : May 21, 2012
Last Update Posted : November 17, 2016
|Condition or disease||Intervention/treatment||Phase|
|Diabetes||Other: exercise training||Not Applicable|
Aim 1: To determine levels of physical functioning, physical activity, incidence of frailty and inflammation status in prevalent home dialysis patients in the University of Utah Home Dialysis program and compare them to in-center hemodialysis patients who are matched for age, gender, comorbidities and dialysis vintage. Hypothesis 1: Patients on home therapies will have higher physical functioning, be more active and fewer will be frail compared to matched patients treated with in-center hemodialysis.
Aim 2: To determine the patterns of change in physical functioning and physical activity over the first 18 months of initiating dialysis therapy. Hypothesis 2: Physical functioning and physical activity will be maintained in patients initiating home dialysis therapy, whereas, those initiating in-center dialysis will deteriorate in physical functioning and physical activity.
Aim 3: To determine the effects of counseling and encouragement of physical activity in prevalent home dialysis patients on physical functioning, physical activity. Hypothesis 3: Compared to usual care, patients who are counseled and encouraged to participate in independent home walking exercise will improve physical functioning and health-related quality of life.
Aim 4: To determine the association of inflammation with physical functioning in home dialysis patients and with changes in physical activity. Hypothesis 4: Lower physical functioning is associated with inflammation and increased physical activity will improve physical functioning and reduce the associated inflammation.
|Study Type :||Interventional (Clinical Trial)|
|Actual Enrollment :||120 participants|
|Intervention Model:||Single Group Assignment|
|Masking:||None (Open Label)|
|Official Title:||Physical Activity and Functioning in Home Dialysis Patients|
|Study Start Date :||June 2012|
|Actual Primary Completion Date :||June 2016|
|Actual Study Completion Date :||June 2016|
No Intervention: Physical Function/Activity
cross-sectional comparison study of physical function/activity, frailty and inflammation measures in prevalent home Dx and prevalent in-center hemodialysis patients.
Subjects: Forty-five prevalent home dialysis patients will be recruited and tested once for all outcome measures. Forty-five prevalent in-center hemodialysis patients will be identified from prevalent patients in the University of Utah in-center dialysis system who are matched for gender, age, comorbidities and time on dialysis as the home dialysis patients who have been tested. Consenting patients will be tested for all outcome measures once and compared to the home dialysis group.
No Intervention: Incident Patients
Study 2: is a longitudinal cohort study of incident patients starting either home dialysis or in-center hemodialysis.
Consenting patients will be tested upon initiation of dialysis therapy and every 6 months for 18 months to track physical functioning /activity, frailty and inflammation over time.
Independent Home Exercise
pilot study of independent home exercise training in home dialysis (PD only) patients. Consenting patients will be tested at baseline, then randomized into exercise training or usual care (no prescribed change in activity levels) and retested after 3 months.
Other: exercise training
Pilot study of independent home exercise training (walking or cycling exercise plus low level resistance exercise) for 3 months. Patients will be given specific recommendations for type, frequency, duration and progression of their program and will be contacted weekly by study staff to assess progress and evaluation for any problems. This is a 3 month exercise training intervention in 15 subjects (and 15 no-exercise controls).
Other Name: Independent Home Exercise Training
- change in short physical performance battery [ Time Frame: baseline, 3 months, 6 months 12 mo, 18 mo ]
- change in inflammation [ Time Frame: baseline, 6 mo, 12 mo, 18 mo ]
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01602718
|Principal Investigator:||Patricia Painter||U of U PHYSICAL THERAPY - COH|