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A prospective cohort study of blood transfusion-dependent chronic anemia in Akita

A prospective cohort study of blood transfusion-dependent chronic anemia in Akita - Cohort study of transfusion-dependent anemia

Status
Unknown
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000001908
Enrollment
100
Registered
2009-05-01
Start date
2009-05-01
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

Chronic anemia dependent on red cell transfusion

Interventions

None listed

Sponsors

Akita University School of Medicine, Department of Medicine, Division of Hematology, Nephrology and Rheumatology
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients with chronic anemias who have required two units or more red cell transfusion a months for the prevous six months.

Exclusion criteria

Exclusion criteria: Patients who are difficult to visit the outpatient clinic on a regular basis.

Design outcomes

Primary

MeasureTime frame
Overall survival from the diagnosis of red cell transfusion dependency—

Countries

Japan

Outcome results

None listed

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