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Outcomes After Chimeric Antigen Receptor Therapy and Radiation Therapy for Hematologic Malignancies

Outcomes After Chimeric Antigen Receptor Therapy (CAR-T) and Radiation Therapy (RT) for Hematologic Malignancies

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT04888338
Enrollment
100
Registered
2021-05-17
Start date
2021-04-10
Completion date
2026-11-14
Last updated
2026-04-16

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

Conditions

Hematopoietic and Lymphoid Cell Neoplasm

Brief summary

This study collects information on outcomes after chimeric antigen receptor therapy and radiation therapy for hematologic malignancies. Collecting information from patients before, during, and after receiving chimeric antigen receptor therapy or radiation therapy may help doctors to optimize patient selection, dose, timing, and sequencing of these treatments.

Detailed description

PRIMARY OBJECTIVE: I. Record clinical outcomes of patients with hematologic malignancies receiving standard-of-care chimeric antigen receptor therapy (CAR-T) nd/or standard-of- care bispecific therapy, and radiation therapy (RT). SECONDARY OBJECTIVES: I. To record patient-specific factors and treatment-related factors in patients with hematologic malignancies receiving standard-of-care CAR-T, and/or standard-of-care bispecific therapy, and RT to ultimately improve patient selection and overall treatment strategy to optimize clinical outcomes. II. To record and explore the relationship between radiation dose, target, technique, and timing with respect to CAR-T, and/or standard-of-care bispecific therapy and clinical outcomes in patients with hematologic malignancies treated with standard-of-care CAR-T, and/ or standard-of-care bispecific therapy, and RT. III. To record and study the relationship between patient-specific factors and treatment-related factors and treatment toxicity in patients with hematologic malignancies undergoing standard-of-care CAR-T, and/or standard-of-care bispecific therapy, and RT. OUTLINE: Patients medical records are reviewed for details about CAR-T and RT treatment and acute and late toxicities, disease outcomes such as any events related to local or distant disease progression, survival, and cause of death if available. Patients' imaging scan data is collected at baseline, within 2 months of the first treatment of RT or CAR-T, and at 3, 6, 12 months, and then annually for 5 years after RT completion.

Interventions

Treatment related data is collected

Medical records are reviewed

Sponsors

M.D. Anderson Cancer Center
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Age 18 years or older * Treatment with or intention to treat with radiation therapy, standard-of-care CAR-T cell therapy and/or standard-of-care bispecific therapy, within a 90 day window for a hematologic malignancy

Design outcomes

Primary

MeasureTime frameDescription
Clinical outcomes of patients with hematologic malignancies receiving standard-of-care chimeric antigen receptor therapy (CAR-T) and radiation therapy (RT)Up to 5 yearsOutcome measures will include the following: date and type of disease progression, time to lymphoma progression, progression confirmed on biopsy (yes/no), disease control within the radiation field, survival and date of death, cause of death, overall response rate/best response achieved, duration of response, Toxicities including adverse events (CTCAE v 5.0), Neurotoxicity (ICANS) and cytokine release syndrome grade

Secondary

MeasureTime frameDescription
Patient-specific factors and treatment-related factorsUp to 5 yearsPatient- and treatment-related outcome measures include the following: Type of hematologic malignancy, disease stage, presence of bulky and/or extranodal disease, number of prior lines of therapy, treatment with prior stem cell transplant, radiation treatment dose/fractionation, target, technique, timing of radiation relative to CAR-T cell therapy, type of CAR-T cell therapy, bridging and conditioning therapy received, laboratory studies including LDH and CRP
Relationship between radiation dose, target, technique, and timing with respect to CAR-T and clinical outcomesUp to 5 years"Correlation between radiation dose, target, technique, and timing with respect to CAR-T and clinical outcomes." Radiation details include the following: radiation treatment dose/fractionation, target, technique, timing of radiation relative to CAR-T cell therapy, radiation treatment intent. Clinical outcome measures include the following: date and type of disease progression, time to lymphoma progression, progression confirmed on biopsy (yes/no), disease control within the radiation field, survival and date of death, cause of death, overall response rate/best response achieved, duration of response, Toxicities including adverse events (CTCAE v 5.0), Neurotoxicity (ICANS) and cytokine release syndrome grade
Relationship between patient-specific factors and treatment-related factors and treatment toxicityUp to 5 yearsPatient and treatment-related factors include the following: Type of hematologic malignancy, disease stage, presence of bulky and/or extranodal disease, number of prior lines of therapy, treatment with prior stem cell transplant, radiation treatment dose/fractionation, target, technique, timing of radiation relative to CAR-T cell therapy, type of CAR-T cell therapy, bridging and conditioning therapy received, laboratory studies including LDH and CRP Treatment toxicity includes the following: adverse events (CTCAE v 5.0), Neurotoxicity (ICANS) and cytokine release syndrome grade

Countries

United States

Contacts

CONTACTPenny Q Fang, MD
pfang@mdanderson.org713-563-2345
PRINCIPAL_INVESTIGATORPenny Q Fang

M.D. Anderson Cancer Center

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Apr 17, 2026