Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2026-03-26 @ 3:15 PM
Ignite Modification Date:
2026-03-26 @ 3:15 PM
NCT ID:
NCT07350850
Eligibility Criteria:
Inclusion Criteria:
1. Age \>= 18 years.
2. Voluntarily signed informed consent.
3. ECOG Performance Status 0-3.
4. Expected survival \> 3 months.
5. Histopathologically confirmed Diffuse Large B-Cell Lymphoma (DLBCL) restricted to the CNS or eyes (PCNSL).
6. Measurable lesion on contrast-enhanced MRI (\>10x10 mm) or positive CSF cytology for leptomeningeal disease.
7. No prior systemic treatment for lymphoma (corticosteroids excepted).
8. Adequate bone marrow and organ function (ANC \>=1.5x10\^9/L, PLT \>=80x10\^9/L, Hb \>=80 g/L; Bilirubin \<=1.5xULN, AST/ALT \<=2.5xULN; Creatinine \<=1.5xULN or CrCl \>=60 mL/min) .
9. Stable controlled comorbidities allowed (e.g., hypertension with blood pressure \<=160/100 mmHg, type 2 diabetes with HbA1c \<=8%, mild coronary heart disease without myocardial infarction in the past 6 months).
10. Basic communication ability to complete PROs questionnaires (no severe cognitive impairment).
11. Reproductive-aged females and males with childbearing potential: No pregnancy plans during the study and 3 months after treatment discontinuation; use effective contraception (abstinence, physical contraception, or hormonal contraceptives initiated \>=3 months before first dose). Males prohibited from donating sperm during treatment and 3 months after discontinuation.
12. For Observational Cohort (Palliative Care Subgroup only): Pathologically confirmed DLBCL restricted to the CNS or eyes; Follow-up available for efficacy assessment (at least one CR evaluation) .
Exclusion Criteria:
1.Prior treatment with PD-1/PD-L1 inhibitors or CTLA4 monoclonal antibodies. Uncontrolled active infection. 2.Uncontrolled or significant cardiovascular diseases: 3.Congestive heart failure (NYHA class III/IV),
1. myocardial infarction, unstable angina within 6 months before first dose; arrhythmia requiring treatment; LVEF \<50%.
2. Primary cardiomyopathy.
3. History of clinically significant QTc prolongation, second-degree type II/third-degree atrioventricular block, or QTc interval (Fridericia method) \>470 msec (females) / \>480 msec (males).
4. Atrial fibrillation (EHRA grade ≥2b).
5. Refractory hypertension. 4.Active hepatitis B/C infection (HBV-DNA ≥ detection limit, HCV RNA positive) or syphilis. (Exceptions: HBV-DNA \< detection limit, cured HCV).
5.HIV infection. 6.Prior organ transplantation or allogeneic stem cell transplantation. 7.Pregnant or lactating females. 8.Prior/current pulmonary fibrosis, interstitial pneumonia, pneumoconiosis, or radiation pneumonitis (unsuitable for study per investigator).
9.Autoimmune diseases requiring systemic treatment within 2 years. 10.For Observational Cohort (Palliative Care Subgroup only): Incomplete clinical data (e.g., no pathological report, inability to perform MRI/PET-CT assessment).
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Study:
NCT07350850
Study Brief:
Protocol Section:
NCT07350850