Unique ID issued by UMIN | UMIN000038028 |
---|---|
Receipt number | R000043348 |
Scientific Title | Solute removal of hybrid online hemodiafiltration compared to pre-dilution online hemodiafiltration |
Date of disclosure of the study information | 2019/09/25 |
Last modified on | 2019/09/18 11:38:27 |
Solute removal of hybrid online hemodiafiltration compared to pre-dilution online hemodiafiltration
Solute removal of hybrid online hemodiafiltration compared to pre-dilution online hemodiafiltration
Solute removal of hybrid online hemodiafiltration compared to pre-dilution online hemodiafiltration
Solute removal of hybrid online hemodiafiltration compared to pre-dilution online hemodiafiltration
Japan |
chronic kidney disease/dialysis patient
Nephrology |
Others
NO
Predilution online hemodiafiltration (OHDF) can safely and effectively remove middle- to high-molecular weight uremic substances close to albumin. However, there is a concern that the removal performance of OHDF may deteriorate over time due to the fouling effect caused by the attachment of proteins to the membrane. In recent years, an automated machine called hybrid OHDF which combines intermittent infusion hemodiafiltration (I-HDF) and OHDF has been developed. Since the addition of I-HDF prevents fouling, the amounts of solutes removed may increase compared to OHDF. However, this has not been clarified. In this study, the solute removal performance of hybrid OHDF was compared to that of predilution OHDF.
Efficacy
Ten patients undergoing chronic maintenance dialysis therapy were included in this study. Four blood purification procedures were performed on the first day of each week's dialysis treatment: predilution OHDF using ABH-22LA (albumin leakage suppression type hemodiafilter), predilution OHDF using ABH-22PA (albumin leakage type hemodiafilter), hybrid OHDF using ABH-22LA, and hybrid OHDF using ABH-22PA. The dialyzed and filtered fluid drained during the 4-h session was collected and the concentrations of urea nitrogen, creatinine, inorganic phosphorus, beta2-microglobulin, alfa 1-microglobulin, and albumin were measured. From these, the removed amount and the clear space of each solute were calculated and were compared in hybrid OHDF and predilution OHDF.
Interventional
Single arm
Non-randomized
Open -no one is blinded
Self control
1
Treatment
Device,equipment | Maneuver |
Predilution OHDF (ABH-22PA) >> Washout period (2 hemodialysis) >> Hybrid OHDF (ABH-22PA) >> Washout period (2 hemodialysis) >> Predilution OHDF (ABH-22LA) >> Washout Period (2 hemodialysis) >> Hybrid OHDF (ABH-22LA)
20 | years-old | <= |
90 | years-old | > |
Male and Female
The patients with albumin of 3.5 g/dL or more who have been undergoing chronic maintenance dialysis therapy between March 2019 to April 2019 at the Toujinkai Hospital.
None
10
1st name | Naoki |
Middle name | |
Last name | suzuki |
Toujinkai Hospital
Clinical Engineering
612-8026
83-1, Iga, Momoyama-cho, Fushimi-ku, Kyoto 612-8026, Japan
075-622-1991
suzuki@tojinkai.jp
1st name | Naoki |
Middle name | |
Last name | Suzuki |
Toujinkai Hospital
Clinical Engineering
612-8026
83-1, Iga, Momoyama-cho, Fushimi-ku, Kyoto 612-8026, Japan
075-622-1991
suzuki@tojinkai.jp
Division of Clinical Engineering, Toujinkai Hospital
Toujinkai Hospital
Self funding
Toujinkai Hospital
83-1, Iga, Momoyama-cho, Fushimi-ku, Kyoto 612-8026, Japan
075-622-1991
suzuki@tojinkai.jp
NO
2019 | Year | 09 | Month | 25 | Day |
Unpublished
10
In the treatments that used ABH-22LA, hybrid OHDF removed significantly more and had larger alfa 1-microglobulin clear space than pre-dilution OHDF. In the treatments that used ABH-22PA, hybrid OHDF removed significantly more and had larger beta 2-microglobulin, alfa 1-microglobulin, and albumin clear spaces than predilution OHDF.
2019 | Year | 09 | Month | 17 | Day |
Completed
2019 | Year | 02 | Month | 01 | Day |
2019 | Year | 02 | Month | 10 | Day |
2019 | Year | 02 | Month | 20 | Day |
2019 | Year | 05 | Month | 10 | Day |
2019 | Year | 09 | Month | 17 | Day |
2019 | Year | 09 | Month | 18 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000043348
Research Plan | |
---|---|
Registered date | File name |
Research case data specifications | |
---|---|
Registered date | File name |
Research case data | |
---|---|
Registered date | File name |