Orelabrutinib Combined With Pemetrexed For Relapsed/Refractory Central Nervous System Lymphoma
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ClinicalTrials.gov Identifier: NCT05209620 |
Recruitment Status :
Recruiting
First Posted : January 26, 2022
Last Update Posted : February 11, 2022
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Condition or disease | Intervention/treatment | Phase |
---|---|---|
Central Nervous System Lymphoma | Drug: ICP-022 Drug: Pemetrexed | Phase 2 |
Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 30 participants |
Allocation: | N/A |
Intervention Model: | Single Group Assignment |
Masking: | None (Open Label) |
Primary Purpose: | Treatment |
Official Title: | A Single Arm, Phase II Clinical Trial of Orelabrutinib Combined With Pemetrexed in the Treatment for Patients With Relapsed/Refractory Central Nervous System Lymphoma |
Actual Study Start Date : | December 21, 2021 |
Estimated Primary Completion Date : | December 21, 2024 |
Estimated Study Completion Date : | December 21, 2026 |

Arm | Intervention/treatment |
---|---|
Experimental: Orelabrutinib Combined with Pemetrexed
Induction Chemotherapy: Orelabrutinib, 150mg/d continuous oral administration, Pemetrexed, 500mg/m2, Intravenous administration on day 5 of each 3-week cycle (Total 6 cycles). Maintenance Treatment: Orelabrutinib, 150mg/d continuous oral administration (28d/cycle). |
Drug: ICP-022
Induction Chemotherapy: Orelabrutinib, 150mg/d continuous oral administration (3 weeks/cycle, total 6 cycles). Maintenance Treatment: Orelabrutinib, 150mg/d continuous oral administration (28d/cycle). Other Name: orelabrutinib Drug: Pemetrexed Induction Chemotherapy: Pemetrexed, 500mg/m2, Intravenous administration on day 5 of each 3-week cycle (Total 6 cycles).
Other Name: Pemetrexed injection |
- objective response rate [ Time Frame: every 6 weeks from the day of the first cycle of induction chemotherapy treatment (each cycle is 21 days) and every 8 weeks from the day of the first cycle of maintenance treatment to 5 years after last patient's enrollment (each cycle is 28 days) ]the total proportion of patients with complete response (CR) and partial response (PR)
- progression-free survival [ Time Frame: every 6 weeks from the day of the first cycle of induction chemotherapy treatment (each cycle is 21 days) and every 8 weeks from the day of the first cycle of maintenance treatment to 5 years after last patient's enrollment (each cycle is 28 days) ]the total proportion of patients with no progression from date of the first day of treatment to the date of confirmed progressive disease or death which one occurs first
- overall survival [ Time Frame: every 6 weeks from the day of the first cycle of induction chemotherapy treatment (each cycle is 21 days) and every 8 weeks from the day of the first cycle of maintenance treatment to 5 years after last patient's enrollment (each cycle is 28 days) ]from date of first day of treatment to the date of death by any cause
- The incidence of grade 3-4 adverse events [ Time Frame: up to 5 years ]the incidence of grade 3 or 4 adverse events (based on NCI CTC-AE v5.0)

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Ages Eligible for Study: | 18 Years to 75 Years (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Age between 18 to 75 years old (including 18 and 75)
- Diagnosed as diffuse large B-cell lymphoma; Recurrence or progression of central nervous system disease confirmed by imaging ± tissue biopsy pathology or cerebrospinal fluid flow cytometry; Secondary central nervous system lymphoma can also be admitted when the systemic disease is well controlled
- Having at least one measurable lesions
- World health organization-Eastern Cooperative Oncology Group Performance Status (ECOG) 0-2 ( ECOG 3 due to tumors can be included after being fully assessed by the investigator)
- Life expectancy no less than 1 month
- enough main organ function
- Pregnancy test within 7 days must be negative for women of childbearing period, and appropriate measures should be taken for contraception for women in childbearing period during the study and six months after this study
- Agreeing to sign the written informed consents
Exclusion Criteria:
- Poor peripheral disease control of secondary central nervous system lymphoma
- Patients used pemetrexed or orelabrutinib in the past
- Active malignant tumor need be treated at the same time
- Other malignant tumor history
- Serious surgery and trauma less than two weeks
- Patients with active tuberculosis
- Systemic therapy for serious acute/chronic infection
- Congestive heart failure, uncontrolled coronary heart disease, arrhythmia and heart infarction less than 6 months
- HIV-positive, AIDS patients and untreated active hepatitis
- Patients with a history of deep vein thrombosis or pulmonary embolism less than 12 months
- Patients with a history of mental illness or drug abuse
- Poor compliance during the trial and/or follow-up phase
- Allergies or people who are known to be allergic to any active ingredients, excipients, mouse-derived products or heterologous protein contained in this trial
- Researchers determine unsuited to participate in this trial

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT05209620
Contact: Zhihua Yao, M.D. Ph.D | +8613592622292 | zlyyyaozhihua1260@zzu.edu.cn | |
Contact: Yanyan Liu, M.D. Ph.D | +8613838176375 | yyliu@zzu.edu.cn |
China, Henan | |
Henan Cancer Hospital/The affiliated Cancer Hospital of ZhengZhou university | Recruiting |
Zhengzhou, Henan, China | |
Contact: Zhihua Yao, M.D. Ph.D +8613592622292 zlyyyaozhihua1260@zzu.edu.cn | |
Principal Investigator: Zhihua Yao, M.D. Ph.D | |
Principal Investigator: Yanyan Liu, M.D. Ph.D |
Study Director: | Zhihua Yao, M.D. Ph.D | Henan Cancer Hospital | |
Study Director: | Yanyan Liu, M.D. Ph.D | Henan Cancer Hospital |
Responsible Party: | Zhihua Yao, PhD, Director, Henan Cancer Hospital |
ClinicalTrials.gov Identifier: | NCT05209620 |
Other Study ID Numbers: |
HNSZLYYNHL06 |
First Posted: | January 26, 2022 Key Record Dates |
Last Update Posted: | February 11, 2022 |
Last Verified: | January 2022 |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
Central Nervous System Lymphoma BTK inhibitor Relapsed and Refractory |
Lymphoma Neoplasms by Histologic Type Neoplasms Lymphoproliferative Disorders Lymphatic Diseases Immunoproliferative Disorders Immune System Diseases |
Pemetrexed Antineoplastic Agents Enzyme Inhibitors Molecular Mechanisms of Pharmacological Action Folic Acid Antagonists Nucleic Acid Synthesis Inhibitors |