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The relationship between the oral and gut microbiome of pediatric patients with hematologic disorders and Graft-versus-Host Disease (GVHD) after transplantation.

Role of Oral and Gut Microbiome as a Potential Predictor of Acute Graft-versus-Host Disease in Children Undergoing Allogeneic Hematopoietic Stem Cell Transplantation

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0009119
Enrollment
70
Registered
2024-01-16
Start date
2024-01-03
Completion date
Unknown
Last updated
2024-01-22

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

Conditions

None listed

Interventions

None listed

Sponsors

The Catholic University of Korea, Seoul St. Mary's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: From December 5, 2023, to November 30, 2025, pediatric and adolescent patients under the age of 19 who received allogeneic hematopoietic stem cell transplantation at Seoul Sacred Heart Hospital

Exclusion criteria

Exclusion criteria: (1) Patients who have had specimens collected fewer than 2 times. (2) In cases where the study subject or legal guardian has withdrawn consent. (3) In other cases where the investigators have determined that the evaluation should be halted.

Design outcomes

Primary

MeasureTime frame
The incidence and severity of acute gastrointestinal Graft-versus-Host Disease (acute GI GVHD)—

Secondary

MeasureTime frame
overall survival rates, event-free survival rates—

Countries

Korea, Republic of

Contacts

Public ContactSUEJUNG JO

The Catholic University of Korea, Seoul St. Mary's Hospital

j.crystal1107@gmail.com+82-2-2258-6350

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Feb 4, 2026