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Study on the antigen genotyping frequency of granulocyte antigen HNA-3 in Miao population in Liuzhou City

Study on the antigen genotyping frequency of granulocyte antigen HNA-3 in Miao population in Liuzhou City

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600118056
Enrollment
Unknown
Registered
2026-02-01
Start date
2026-02-01
Completion date
Unknown
Last updated
2026-02-09

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

Conditions

Transfusion-related acute lung injury (TRALI) is a blood transfusion complication defined as a new acute lung injury (ALI) that occurs during or within 6 hours after the completion of a transfusion, and is usually mediated by recipient exposure to donor plasma with antibodies to human leukocyte antigen (HLA) and human neutrophil antigen (HNA). The pathogenesis of TRALI includes both antibody-media

Interventions

Observation group:None

Sponsors

Liuzhou Worker's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: All participants were Miao people, healthy individuals, had no blood relationship, and had no history of external marriage within three generations.

Exclusion criteria

Exclusion criteria: All participants signed the informed consent form and met the inclusion criteria. If any item did not meet the criteria, they would be excluded.

Design outcomes

Primary

MeasureTime frame
HNA-3a,HNA-3b;—

Countries

China

Contacts

Public ContactHang Yang

Liuzhou Worker's Hospital

hankyang52@163.com+86 772 263 8173

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 15, 2026