Trial purpose
Cancer treatment
Tumor type
Haematological
Age
18+
Clinical summary
Summary
This is a dose escalation and expansion trial. Eligible participants will receive CTX110 (a CD19-directed T-cell immunotherapy) by intravenous infusion, followed by lymphodepleting chemotherapy.
Conditions
This trial is treating people with Non-Hodgkin Lymphoma
Eligibility
Inclusion
- For NHL patients: Age ≥18 years. For B cell ALL patients: age ≥18 years to ≤70 years
- Refractory or relapsed non-Hodgkin lymphoma, as evidenced by 2 or more lines of prior therapy, or histologically confirmed B cell ALL, refractory or relapsed.
- Eastern Cooperative Oncology Group performance status 0 or 1.
- Adequate renal, liver, cardiac and pulmonary organ function
- Female subjects of childbearing potential and male subjects must agree to use acceptable method(s) of contraception from enrollment through at least 12 months after CTX110 infusion.
Exclusion
- For NHL patients: prior allogeneic HSCT. For B cell ALL patients: prior allogeneic HSCT within 6 months, and/or any evidence of GvHD.
- History of central nervous system (CNS) involvement by malignancy
- History of a seizure disorder, cerebrovascular ischemia/hemorrhage, dementia, cerebellar disease, or any autoimmune disease with CNS involvement.
- Presence of bacterial, viral, or fungal infection that is uncontrolled.
- Positive for HIV, or active hepatitis B virus or hepatitis C virus infection.
- Previous or concurrent malignancy, except basal cell or squamous cell skin carcinoma, adequately resected and in situ carcinoma of cervix, or a previous malignancy that was completely resected and has been in remission for ≥5 years.
- For NHL patients: Use of systemic anti-tumor therapy or investigational agent within 14 days or 5 half-lives, whichever is longer, of CTX110 infusion. For B cell ALL patients: Use of systemic antitumor therapy within 7 days of CTX110 infusion.
- Primary immunodeficiency disorder or active autoimmune disease requiring steroids and/or other immunosuppressive therapy.
- Women who are pregnant or breastfeeding.
Inclusion
- You have had treatment but your cancer has gotten worse or has not responded to the treatment you have been given.
Exclusion
- You have been diagnosed with a prior or secondary type of cancer.
- You have certain types of non-cancer medical conditions.
- You have had certain treatments, surgical procedures or drugs.
Clinical trials have complex eligibility criteria, and other criteria may apply for this trial. Ask your doctor about whether this trial could be right for you.
More information
Trial Identifiers
Information on this page is partially produced from ClinicalTrials.gov *. View further details about this trial on the registry via the links below:
Trial sponsor
CRISPR Therapeutics AG
Scientific Title
A Phase 1/2 Dose Escalation and Cohort Expansion Study of the Safety and Efficacy of Allogeneic CRISPR-Cas9-Engineered T Cells (CTX110) in Subjects With Relapsed or Refractory B-Cell Malignancies
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