New scan could spare leukemia patients from painful biopsies
NCT ID NCT02392429
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a special PET/CT scan using a radioactive tracer called FLT can measure how well chemotherapy is working in people with newly diagnosed acute myeloid leukemia (AML). The scan lights up fast-growing cancer cells, and researchers want to see if it can predict remission as accurately as a bone marrow biopsy. About 87 adults with untreated AML will get the scan after their first round of chemo.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- fluorothymidine F 18 (FLT) radioactive tracer
- What this could lead to
- If successful, this imaging method could help doctors quickly tell if chemotherapy is working, possibly reducing the need for invasive bone marrow biopsies.
- What could go wrong
- This is a phase 2 trial with only 87 participants, so results may not apply to all patients. The scan is experimental and not yet proven to replace standard biopsy.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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87 people
The number who actually took part.
- Started
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Apr 2016
- Expected to finish
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Feb 2027
An estimate. End dates often move.
- Lead sponsor
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A government research agency
The lead sponsor is the US National Institutes of Health.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age ≥ 18 years * Patients must have previously untreated AML and be candidates for intensive induction chemotherapy; patients are allowed to have had prior hydroxyurea * Patients must not have acute promyelocytic leukemia (APL) and must not have evidence of t(15;17)(q22;q21) * Patients must have an Eastern Cooperative Oncology Group (ECOG) performance status of 0-3 (restricted to ECOG performance status \[PS\] 0-2 if age \> 70 years) * Patients must have left ventricular ejection fraction (LVEF) \> 45% or within institutional normal limits * Patients must be able to lie still for a 1.5 hour PET scan * Patient must NOT have a history of allergic reaction attributable to compounds of similar chemical or biologic composition to 18F-fluorothymidine * Patient must NOT weigh more than the maximum weight limit for the PET/CT table for the scanner(s) to be used at each center * The patient is participating in the trial at an institution which has agreed to perform the imaging research studies, completed the ECOG-American College of Radiology Imaging Network (ACRIN) defined scanner qualification procedures and received ECOG-ACRIN approval as outlined * Women must not be pregnant or breast-feeding; all females of childbearing potential must have a blood test or urine study within 2 weeks prior to registration to rule out pregnancy; a female of childbearing potential is any woman, regardless of sexual orientation or whether they have undergone tubal ligation, who meets the following criteria: 1) has not undergone a hysterectomy or bilateral oophorectomy; or 2) has not been naturally postmenopausal for at least 24 consecutive months (i.e., has had menses at any time in the preceding 24 consecutive months)
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Fox Chase Cancer Center
Philadelphia, Pennsylvania, 19111, United States
-
Huntsman Cancer Institute/University of Utah
Salt Lake City, Utah, 84112, United States
-
Mayo Clinic in Rochester
Rochester, Minnesota, 55905, United States
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Mount Sinai Hospital
New York, New York, 10029, United States
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UNC Lineberger Comprehensive Cancer Center
Chapel Hill, North Carolina, 27599, United States
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UT Southwestern/Simmons Cancer Center-Dallas
Dallas, Texas, 75390, United States
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University of Oklahoma Health Sciences Center
Oklahoma City, Oklahoma, 73104, United States
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University of Pennsylvania/Abramson Cancer Center
Philadelphia, Pennsylvania, 19104, United States
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University of Wisconsin Carbone Cancer Center - University Hospital
Madison, Wisconsin, 53792, United States
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Vanderbilt University/Ingram Cancer Center
Nashville, Tennessee, 37232, United States
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Washington University School of Medicine
St Louis, Missouri, 63110, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Department of hematology, the second affiliated hospital of kunming medical university.
- The prognostic significance of C-Reactive protein to albumin ratio, albumin to fibrinogen ratio, and serum ferritin level in newly diagnosed de novo Non-M3 acute myeloid leukemia patients
- Impact of aloe vera mouthwash on the prevention and severity of oral mucositis in adults in with hematologic malignancies
- Can a new drug pair beat standard chemotherapy for tough AML?
- Can an enzyme blocker boost leukemia chemotherapy?
- Can a targeted drug combo replace harsh chemo for NPM1 leukemia?