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Trial Title: Thymalfasin and Recombinant Human IL-2 Injections in Treating Lymphocytopenia for Patients With Malignant Hematological Tumors

NCT ID: NCT06584006

Condition: Hematological Malignancy
Lymphocytopenia

Conditions: Official terms:
Hematologic Neoplasms
Lymphopenia
Aldesleukin
Interleukin-2
Thymalfasin

Study type: Interventional

Study phase: Phase 2

Overall status: Recruiting

Study design:

Allocation: Randomized

Intervention model: Parallel Assignment

Primary purpose: Treatment

Masking: None (Open Label)

Intervention:

Intervention type: Drug
Intervention name: Thymalfasin for injection in combination with Recombinant Human Interleukin-2 Injections
Description: Thymalfasin for injection 1.6mg subcutaneous injection once daily (qd) for 7 days, and Recombinant Human Interleukin-2 Injections 1 million units subcutaneous injection qd for 7 days.
Arm group label: Combination Therapy Group

Other name: Combination Therapy Group

Intervention type: Drug
Intervention name: Recombinant Human Interleukin-2 Injections
Description: Recombinant Human Interleukin-2 Injections 1 million units subcutaneous injection qd for 7 days.
Arm group label: Monotherapy Group

Other name: Monotherapy Group

Summary: To evaluate the efficacy and safety of Thymalfasin for injection in combination with Recombinant Human Interleukin-2 Injections in the treatment of lymphocytopenia in patients with malignant hematological tumors

Detailed description: A prospective, randomized controlled study is proposed to evaluate the efficacy and safety of Thymalfasin for injection in combination with Recombinant Human Interleukin-2 Injections, Recombinant Human Interleukin-2 Injections as a monotherapy, and a non-intervention group. Follow-up observations will also be conducted.

Criteria for eligibility:
Criteria:
Inclusion Criteria: 1. Patients with histologically confirmed myeloid, B lymphocyte, and plasma cell-derived malignant hematological tumors. 2. Lymphocyte count ≤ 0.8×109/L or CD4+T cell count ≤ 0.35×109/L. 3. Age ≥ 18 years, both male and female, with an expected survival period of more than 3 months. 4. Estimated creatinine clearance rate ≥ 30 mL/min. 5. AST and ALT ≤ 3.0 x ULN. Bilirubin ≤ 1.5 x ULN. 6. ECOG ≤ 2. 7. Able to understand and voluntarily provide informed consent. Exclusion Criteria: 1. Active autoimmune disease. 2. Patients considered to have a malignant T-cell clone. 3. Within 8 days after chemotherapy for lymphoma and within 14 days after chemotherapy for AML. 4. Tumor involvement in the bone marrow leading to hematopoietic suppression (neutrophils <1.0×10^9/L, HB<70g/L, PLT<50×10^9/L). 5. HIV-positive patients and/or active HBV or HCV infection (as evidenced by positive HBV-DNA and HCV-RNA test records). 6. Patients with chronic respiratory diseases requiring continuous oxygen, or with significant past medical history of kidney, neurological, psychiatric, endocrine, metabolic, immune, hepatic, cardiovascular diseases. 7. Immunosuppressive treatment (such as cyclosporine, corticosteroids, ruxolitinib, JAK1/2 inhibitors, etc.) within the past 5 days. 8. Psychiatric disorders that would interfere with study participation. 9. Patients who have undergone allogeneic hematopoietic stem cell transplantation. 10. Consideration of allergy to Thymalfasin or Interleukin-2. 11. Any other condition that the researcher believes makes the patient unsuitable for this trial.

Gender: All

Minimum age: 18 Years

Maximum age: N/A

Healthy volunteers: No

Locations:

Facility:
Name: Zhijuan Lin

Address:
City: Xiamen
Country: China

Status: Recruiting

Contact:
Last name: Zhijuan Lin

Phone: 15960283462
Email: zjuan_lin@126.com

Start date: September 1, 2024

Completion date: February 29, 2028

Lead sponsor:
Agency: The First Affiliated Hospital of Xiamen University
Agency class: Other

Source: The First Affiliated Hospital of Xiamen University

Record processing date: ClinicalTrials.gov processed this data on November 12, 2024

Source: ClinicalTrials.gov page: https://clinicaltrials.gov/ct2/show/NCT06584006

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