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A Phase I/II clinical trial to evaluate the safety and efficacy of combined maintenance of rituximab and cytokine-induced killer cells in elderly high-risk lymphoma patients responding to the first chemotherapy

A multicenter, open, rnadomized, phase I/II clinical trial toevaluate the safety and efficacy of combined maintenance of rituximab and cytokine-induced killer cells in elderly high-risk DLBCL(Diffuse Large B-cell Lymphoma) patients responding to the first R-CHOP treatment

Status
Active, not recruiting
Phases
Phase 1Phase 2
Study type
Interventional
Source
CRIS
Registry ID
KCT0005708
Enrollment
36
Registered
2020-12-28
Start date
2021-05-11
Completion date
Unknown
Last updated
2025-08-18

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

Conditions

None listed

Interventions

Drug, Biological/Vaccine, Non-Stem Cell : Rituximab + autologous CIKcells 1. Rituximab treatment 1) Dose: Mix in 500mL of normal saline and inject 375mg/? intravenously 2) Administration route:

Sponsors

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

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Patients over 65 years of age 2) Elderly DLBCL patients with complete response (CR) to the first-line R-CHOP therapy 3) Patients whose LDH level is higher than the normal range for each laboratory at the time of initial diagnosis 4) Ann arbor Advanced stage (stage III, IV) or bulky disease 5) ECOG performance evaluation 0, 1, 2 factors 6) Patients within 6 months of receiving the first R-CHOP therapy 7) Those who are judged to be able to survive more than 3 months 8) Patients who satisfy the following in the blood test 9) White blood cell count = 3.0 109/L (103/uL) 10) Platelet count = 750/109/L (103/uL) 11) Total bilirubin in serum = 2 times the normal upper limit of each laboratory 12) Serum liver enzyme levels (transaminases, AST, ALT) = 3 times the normal upper limit of each laboratory 13) Patients who did not receive other immunotherapy 14) Patients without tuberculosis infection within 6 months 15) Those who agree to participate in this clinical trial and have consented in writing

Exclusion criteria

Exclusion criteria: 1) Pregnant, lactating or pregnant women or women who have not taken adequate contraceptive measures 2) For men who are sexually active with women of childbearing age, men who do not take appropriate contraception (a double-blocking method that uses a male condom and a cervical cap or under a contraceptive diaphragm and additional spermicide) 3) Patients with active infection or fever (= 38?) of unknown etiology or ongoing bacterial or fungal infection 4) HIV, HBV, HCV positive patients 5) Subjects with cancer history within 5 years 6) Uncontrolled hypertension (diastolic blood pressure> 115 mmHg) 7) unstable angina or congestive heart failure (NY class II or higher) 8) Severe diabetes that is poorly controlled 9) Those who have undergone coronary angioplasty within the last 6 months 10) Patients with non-malignant diseases including acute myocardial infarction or uncontrolled atrial or ventricular arrhythmia within the last 6 months 11) Mental disorder patients, drug addiction 12) Those who participated in other clinical trials within 30 days before registration 13) Those who judge that the investigator is unsuitable for participation in the clinical trial

Design outcomes

Primary

MeasureTime frame
2 year disease free survival;Incidence of adverse reactions of NCI grade 3 or higher

Secondary

MeasureTime frame
2 year progression free survival;Tumor response (complete response or partial response)

Countries

Korea, Republic of

Contacts

Public ContactNayoun Kim

LucasBio

nancynayounkim@gmail.com+82-2-532-2520

Outcome results

None listed

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