Skip to content

A Multicenter Prospective Cohort Study on Impaired B-Cell Recovery Following Pelvic Radiotherapy in Cancer Patients

A Multicenter Prospective Cohort Study on Impaired B-Cell Recovery Following Pelvic Radiotherapy in Cancer Patients

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500114650
Enrollment
Unknown
Registered
2025-12-16
Start date
2026-01-01
Completion date
Unknown
Last updated
2026-01-05

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

Conditions

Lymphocytopenia

Interventions

Control group:None

Sponsors

The Second Affiliated Hospital of the Army Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1.Pelvic tumor patients; 2.Age >=18 and <= 60 years old; 3.Sign the informed consent form, fully understand and comply with the requirements of the research protocol, and be willing to complete the study as planned.

Exclusion criteria

Exclusion criteria: 1.Irradiated the thymus; 2.Stem cell transplantation (including stem cell reinfusion); 3.Abnormal coagulation function, defined as any of the following parameters exceeding the normal range: prothrombin time, activated partial thromboplastin time, thrombin time, or fibrinogen; 4.History of lymphatic system disorders, including but not limited to acute lymphoblastic leukemia, chronic lymphocytic leukemia, lymphoma, multiple myeloma, and splenomegaly; 5.Combined infectious diseases, including but not limited to influenza, typhoid fever, pulmonary infections, and skin infections; 6.Any reason that prevents participation in the study or if the investigator deems the subject unsuitable for inclusion in this trial.

Design outcomes

Primary

MeasureTime frame
Lymphocyte count;

Secondary

MeasureTime frame
Progression-Free Survival;Occurrence, severity, timing, and duration of other adverse events (AEs);Overall survival;

Countries

China

Contacts

Public ContactZhongjun Li

The Second Affiliated Hospital of the Army Medical University

johnneyusc@gmail.com+86 23 68755319

Outcome results

None listed

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