The elucidation of the mechanism of the B-cell tolerance in the minor ABO-mismatched bone marrow transplantation

The elucidation of the mechanism of the B-cell tolerance in the minor ABO-mismatched bone marrow transplantation - The elucidation of the mechanism of the B-cell tolerance in the minor ABO-mismatched bone marrow transplantation

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000005842

Enrollment

Registered

2011-06-26

Start date

2011-06-01

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

post-bone marrow transplantation

Interventions

sampling 25 ml of blood

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The patients performed minor ABO-mismatched and ABO-matched bone marrow transplantation in our hospital.

Exclusion criteria

Exclusion criteria: Within a half year after bone marrow transplantation. Recurrence of disease. Disagreement.

Design outcomes

Primary

Measure	Time frame
ability of the anti-ABO antibody production	—

Countries

Japan

Contacts

Public ContactTomita Hirofumi

Keio University School of Medicine Department of Pediatric Surgery

htomita@a3.keio.jp

Outcome results

None listed

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