RECRUITINGPhase 1INTERVENTIONAL
Pilot Imaging Study of Leukemia
Multi-institutional Prospective Pilot Study of Radiology Evaluation of Acute Leukemia Infiltration analyZed by Experimental Imaging
About This Trial
This is a prospective pilot study, the primary aim of which is to determine whether the presence of 18F FLT imaging signal uptake abnormalities correlate with clinically validated evidence of hematopoietic malignant disease (e.g. MRD, molecular, flow or histology) after immunotherapy and other treatments.
Who May Be Eligible (Plain English)
Who May Qualify:
1. Aged 4 to 80 years
2. Evidence of high-risk hematopoietic malignancy with relapsed/refractory disease: acute lymphocytic leukemia, Acute myeloid leukemia, Ambiguous lineage leukemia, myeloma
3. Karnofsky/Lansky score of ≥ 50
4. Agree to use contraceptive measures during study protocol participation (when age appropriate)
5. Patient or parent/guardian capable of providing willing to sign a consent form.
6. Ability to undergo 18F FLT imaging without sedation
7. Bilirubin \< 2.5 mg/dL, AST/ALT \<5x upper limit of normal, Serum creatinine \< 1.0 or 2x the upper limit of normal (whichever is higher)
8. Pulse oximetry of \> 90% on room air
9. Ability to undergo 18F FLT imaging without sedation
10. Anticipated immunotherapy (Arm A to include patients who received immune therapy with co-enrollment on a separate protocol or other immunotherapy) and Arm B, those who received other non-immune therapies to treat their cancers (excludes HSCT but includes chemotherapy or non-HSCT radiotherapy).
Who Should NOT Join This Trial:
1. Patients with uncontrolled infections
2. Pregnancy or lactating
3. History of prior fluorothymidine allergy or intolerance.
Always talk to your doctor about whether this trial is right for you.
Original Eligibility Criteria
View original clinical language
Inclusion Criteria:
1. Aged 4 to 80 years
2. Evidence of high-risk hematopoietic malignancy with relapsed/refractory disease: acute lymphocytic leukemia, Acute myeloid leukemia, Ambiguous lineage leukemia, myeloma
3. Karnofsky/Lansky score of ≥ 50
4. Agree to use contraceptive measures during study protocol participation (when age appropriate)
5. Patient or parent/guardian capable of providing informed consent.
6. Ability to undergo 18F FLT imaging without sedation
7. Bilirubin \< 2.5 mg/dL, AST/ALT \<5x upper limit of normal, Serum creatinine \< 1.0 or 2x the upper limit of normal (whichever is higher)
8. Pulse oximetry of \> 90% on room air
9. Ability to undergo 18F FLT imaging without sedation
10. Anticipated immunotherapy (Arm A to include patients who received immune therapy with co-enrollment on a separate protocol or other immunotherapy) and Arm B, those who received other non-immune therapies to treat their cancers (excludes HSCT but includes chemotherapy or non-HSCT radiotherapy).
Exclusion Criteria:
1. Patients with uncontrolled infections
2. Pregnancy or lactating
3. History of prior fluorothymidine allergy or intolerance.
Treatments Being Tested
DRUG
FLT
F18 labeled thymidine PET/CT scans will be performed before and after patient receives therapies.
Locations (3)
Children's National Health System
Washington D.C., District of Columbia, United States
Emory University
Atlanta, Georgia, United States
University of Oklahoma Health Sciences Center
Oklahoma City, Oklahoma, United States