The Efficacy of Plasmapheresis and Double Filtration Plasmapheresis (DFPP) in Kidney Transplant
- Conditions
- PlasmapheresisKidney ReplacementKidney Transplant Rejection
- Interventions
- Procedure: plasmapheresis
- Registration Number
- NCT03965559
- Lead Sponsor
- Chiang Mai University
- Brief Summary
At present, the number of end-stage kidney disease patients is increasing. Kidney transplant surgery is one of the treatments that give patients a better survival rate than hemodialysis or abdominal dialysis. In Thailand, there were 5,729 kidney transplant patients or 88.9 cases per million population in 2012. Among this number, 465 were new surgical patients or 7.2 cases per million population.
From the year 2007-2012, the survival rate of the kidney donor from living donor kidney transplant (LDKT) was 98.5 percent and 93.3 percent at 1 and 5 years, respectively.
The most common cause of graft loss was chronic rejection by 33% of all graft loss. However, 16.1 percent were unknown reasons for graft loss.
The research question is "In patients with kidney transplantation who suspected graft rejection" Is it true that doing plasmapheresis or DFPP is no different.
The researcher therefore conducted a comparative study. Is plasmapheresis or DFPP effective or different side effects?
- Detailed Description
Rejection condition can be divided into 2 groups, namely cellular rejection and antibody-mediated rejection (AbMR) by acute AbMR treatment according to the guidelines for care for kidney transplant patients in Thailand, 2014. The introduction of a single filter plasma (plasmapheresis) or 2 filters (DFPP) in combination with IVIG (intravenous immunoglobulin), which may or may not be given methylprednisolone. If the patients did not response to the treatment, Rituximab or Bortezomib was considered.
Only one previous study showed that among 29 graft rejected patients treated with plasmapheresis, 37.9% had subsequently graft loss and the rest of them had significantly decreasing creatinine level at 1 month follow-up. Another group of 10 graft rejected patients treated with DFPP, 40% had subsequently graft loss. Six patients had decreasing creatinine level at 1 month follow-up.
Both groups do not have complications or side effects from plasmapheresis or DFPP.
The researcher therefore conducted a comparative study.
Is plasmapheresis or DFPP effective or different side effects in treating post-kidney transplant patients who suspected of graft rejection?
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 30
- Patients older than 15 years
- Kidney transplant patients who have been diagnosed or suspected of having graft rejection from antibodies
- Incomplete data
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Arm && Interventions
Group Intervention Description plasmapheresis group plasmapheresis Kidney transplant patients who had been diagnosed or suspected of graft rejection and underwent the plasmapheresis during January 2006 to October 2015 double filtration plasmapheresis (DFPP) group plasmapheresis Kidney transplant patients who had been diagnosed or suspected of graft rejection and underwent the double filtration plasmapheresis (DFPP) during January 2006 to October 2015
- Primary Outcome Measures
Name Time Method Treatment response 3 month Compare treatment response rates after complete treatment with plasmapheresis and DFPP
- Secondary Outcome Measures
Name Time Method Kidney loss 1 week, 1 month, and 3 month Comparison of kidney loss rate at 1 week, 1 month and 3 months after complete treatment during plasmapheresis with DFPP
Complications 1 week, 1 month, and 3 month Compare the rate of occurrence, side effects and complications during treatment plasmapheresis and DFPP