The purpose of this study is to collect information on the ease of use and thrombogenicity of the Polyflux HD-C4 Big and Fresenius Optiflux 180NR or 200NR dialyzers under conditions of routine clinical use for hemodialysis.
This ease of use study involves the use of FDA 510(k) cleared hemodialyzers and will have no impact on the patient's routine dialysis therapy. This study is aimed at obtaining feedback from the nursing and technical staff regarding the use and thrombogenicity of the Polyflux HD-C4 Big, and Fresenius Optiflux 180NR or 200NR dialyzers. The dialysis nursing staff will complete ease of use and thrombogenicity assessments following routine dialysis therapy. Any adverse events will be tracked for the study patients.
Study Type
OBSERVATIONAL
Enrollment
33
Advanced Dialysis Center of Easton
Easton, Maryland, United States
Advanced Dialysis Center of Potomac
Arlington, Virginia, United States
Ease of Use: Priming Blood Side
For every study treatment/dialyzer, the nursing staff rated the ease of priming blood side as follows: Very Easy:Air is easily removed without knocking or clamping procedures. Acceptable:Knocking and/or clamping required for efficient air removal. Difficult:Knocking and/or clamping and additional volume of saline or extended recirculation needed to remove air. Very Difficult:Air could not be removed.
Time frame: Priming at each treatment
Ease of Use: Priming Dialysate Side
For every study treatment/dialyzer, the nursing staff rated the ease of priming dialysate side as follows: Dialysate Side at 500 ml Priming Volume (check one): Perfect: No air visible. Acceptable: Some air visible, but considered insignificant. Not Acceptable: Additional actions needed to sufficiently remove air.
Time frame: Priming at each treatment
Dialyzer Assessment: Fiber Condition
For every study treatment/dialyzer, the nursing staff rated the condition of the dialyzer fibers after rinse-back as follows: Very Good:All fibers appear white. Good:Few fibers (less than 10) appear PINK / RED. (check one) Poor:Several fibers (more than 10) appear PINK / RED. (check one) Very Poor:Most fibers (more than 75%) appear PINK / RED. (check one)
Time frame: Each treatment: assessment of the condition of the dialyzer fibers after rinse-back
Dialyzer Assessment: Arterial Header Condition
For every study treatment/dialyzer, the nursing staff rated the condition of the arterial header after rinse-back as follows: Very Good:Surface as clean as expected. Good:Distinct red ring appears at the dialyzer wall. Poor:Significant appearance of clots, randomly distributed on the surface. Very Poor:Completely red and/or covered with clots.
Time frame: Each treatment: assessment of the condition of the arterial header after rinse-back
Dialyzer Assessment: Venous Header Condition
For every study treatment/dialyzer, the nursing staff rated the condition of the venous header after rinse-back as follows: Very Good:Surface as clean as expected. Good:Distinct red ring appears at the dialyzer wall. Poor:Significant appearance of clots, randomly distributed on the surface. Very Poor:Completely red and/or covered with clots.
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.
Time frame: Each treatment: the assessment of the condition of the venous header after rinse-back