Retrospective cohort study on prevention of lower limb amputation in chronic dialysis patients.
- Conditions
- chronic renal failure
- Registration Number
- JPRN-UMIN000043727
- Lead Sponsor
- Department of Healthcare Economics and Health Policy, Graduate School of Medicine, The University of Tokyo
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up continuing
- Sex
- All
- Target Recruitment
- 2000
Not provided
(1) Patients who have undergone major amputation due to trauma or malignant tumors within the evaluation period (2) Patients with a history of malignant tumors (Treatment for malignant tumors has been performed before t0) (3) Patients who started to calculate the guidance/management fee for peripheral arterial disease of lower limb during the evaluation period (4) Dementia patients(Dementia treatment has been performed before t0) (5) Patients with mental disease(mental disease treatment has been performed before t0) (6) Patients who underwent kidney transplantation during the study period (April 2012-June 2019) (7) Patients with collagen disease, vasculitis, etc. (including rare diseases) (collagen disease, vasculitis, etc. treatment have been performed before t0) (8) Patients who started dialysis from January to March 2016 (9) Patients using a auxiliary artificial heart (using a auxiliary artificial heart before t0) (10) Patients undergoing EVT or bypass surgery (undergoing EVT or bypass surgery before t0)
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Major amputation rate
- Secondary Outcome Measures
Name Time Method 1.Cost-effectiveness of guidance/management fee for peripheral arterial disease 2. Patients rate undergoing major amputation, minor amputation, EVT and bypass surgery 3. Major amputation rate with and without minor amputation 4. Major amputation rate with or without ischemic limbs 5. Major amputation rate in patients with a history of major amputations 6. Major amputation rate in patients undergoing renal rehabilitation 7.Major amputation rate in patients with chronic renal failure due to diabetic nephropathy 8.Major amputation rate in patients with chronic renal failure due to nephrosclerosis 9.Major amputation rate in patients with chronic renal failure due to glomerulonephritis