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A prospective multicenter study of Vitamin E bonded polysulfone membrane for Erythropoiesis Stimulation Agents in Hemodialysis Patients

A prospective multicenter study of Vitamin E bonded polysulfone membrane for Erythropoiesis Stimulation Agents in Hemodialysis Patients - VEESA-study

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000001285
Enrollment
300
Registered
2008-08-07
Start date
2008-08-01
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

end-stage renal disease hemodialysis patients with renal anemia

Interventions

Object group : with vitamin E bonded polysulfone membrane dialyzer (VPS-HA), Hb range is matched 10 to 11 g/dL as Hb at the initial point. Control group : with type 4 polysulfone membrane dialyzer, H

Sponsors

The Society of Vitamembrane
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: The patient who is dialyzed by the same type 4 polysulfone dialyzer (except for the change of membrane size ) for more than three months. The patient whose TSAT is more than 20% as average of three months, and who is addiministrated with same ESA in the past three months, and whose Hb range in 10 to 12 g/dL as average of three months. In addition, after informed with an explanation document attached an agreement sheet separately, a patient whose consent was obtained.

Exclusion criteria

Exclusion criteria: The hemodialysis patient with normal polycystic kidney disease. In addition, the incompetent patient who was rejected by a doctor.

Design outcomes

Primary

MeasureTime frame
To observasion of dosage for erythropoiesis stimulation agents which is need to maintain Hb at the initial point with vitamin E bonded dialyzer:VPS-HA.

Secondary

MeasureTime frame
peripheral blood general tests (hemoglobin, hematocrit, red blood cell counts, white blood cell counts, platelets counts), reticulocyte counts, serum iron, serum ferritin, serum transferrin, serum total iron binding capacity (TIBC), indirect bilirubin, serum high sensitive CRP, red blood cell distribution width, the dosage of iron medicine, a species / dosage of the antihypertensive agent, the dialysate endotoxin value. In addition, the event of the cardiovascular diseases by accumulation in two years.

Countries

Japan

Contacts

Public ContactMASAHIDE KOREMOTO

The Society of Vitamembrane Secretariat Scientific and Technical Affairs Department, Dialysis Products Division, Asahikasei Kuraray Medical

m-koremoto@umin.ac.jp03-3296-3723

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026