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Direct hemoperfusion with PMMA to adsorb uremic toxins in hemodialysis patients

Direct hemoperfusion with PMMA to adsorb uremic toxins in hemodialysis patients - PMMA-DHP

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-jRCT1032230028
Enrollment
10
Registered
2023-04-16
Start date
2023-03-10
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

Chronic kidney disease undergoing hemodialysis Dialysis-related amyloidosis Dialysis-related amyloidosis, choronic kidney disease

Interventions

None listed

Sponsors

Yamamoto Suguru
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients who meet all the inclusion criteria below, 1. Patients who can obtain written informed consent to participate in this study based on their free will. 2. Patients who are more than 18 years old. 3. Patients undergoing hemodialysis treatment for 4 hours/session and three times a week. 4. Patients with dialysis-related amyloidosis have the criteria to use FT-75 and FT-145. 5. Patients who do not have residual kidney function. 6. Patients with systolic blood pressure at pre-dialysis over 100 mmHg. 7. Patients whose blood hemoglobin at pre-dialysis is more than 10.5 g/dL.

Exclusion criteria

Exclusion criteria: Patients who meet any exclusion criteria are below. 1. Patients who participate in other clinical studies. 2. Patients who are pregnant or want pregnancy. 3. Patients that the investigators decide are inappropriate to join the study.

Design outcomes

Primary

MeasureTime frame
The removal rate of beta2-m with FT-75 and FT-145 for 240 min.

Secondary

MeasureTime frame
The removal rate of beta2-m with FT-75 and FT-145 for 30, 60, and 120 min. The removal rate of alfa1-m with FT-75 and FT-145 for 30, 60, 120, and 240 min. The removal rate of beta2-m and alfa1-m with dialyzer for 30, 60, 120, and 240 min. The clearance of beta2-m and alfa1-m with dialyzer for 30, 60, 120, and 240 min. Safety for allergy, blood pressure, white blood cell, and platelet count.

Contacts

Public ContactSuguru Yamamoto

Niigata University Medical and Dental Hospital

yamamots@med.niigata-u.ac.jp+81-252272200

Outcome results

None listed

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