N/A
N=12
PET/CT Evaluation of Primary and Metastatic Brain Tumors With a Novel Radioiodinated Phospholipid Ether Analogue I-NM404
Glioblastoma Multiforme · Brain Metastases
Bottom Line
View on ClinicalTrials.gov: NCT01540513 ↗Enrolled (actual)
12
Serious AEs
0.0%
Results posted
Dec 2017
Primary outcome: Primary: Tumor to Background Ratios (TBR) Post-imaging for All Lesions With PET Uptake — 8.25; 8.75 Ratio of PET SUV
Study Design & Population
- Study type
- Interventional
- Phase
- N/A
- Interventions
- NM404 (Drug)
- Age
- Adult, Older Adult · 18+ yrs
- Sex
- All
- Sponsor
- University of Wisconsin, Madison
- Primary completion
- Oct 2014
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Tumor to Background Ratios (TBR) Post-imaging for All Lesions With PET Uptake |
8.25; 8.75 | — |
| PRIMARY Tumor to Background Ratios (TBR) Post-imaging for Confirmed Malignant Tumors |
9.32; 10.04 | — |
| PRIMARY Tumor to Blood Pool Ratios Post-imaging for All Lesions With PET Uptake |
2.86; 2.93 | — |
| PRIMARY Tumor to Blood Pool Ratios Post-imaging for Confirmed Malignant Tumors |
3.35; 3.45 | — |
Summary
The purpose of this study is to evaluate diagnostic imaging techniques using 124I-NM404 PET/CT in human brain tumors. This goal will be accomplished by quantifying tumor uptake and determining the optimal PET/CT protocol, comparing PET tumor uptake to MRI, and calculating tumor dosimetry. The long-term goals of this research are to improve the diagnosis and treatment of malignant brain tumors by using radioiodinated NM404
Eligibility Criteria
Inclusion Criteria
- Participants will have a contrast enhanced brain MRI which documents evidence of primary or metastatic brain tumor or suspected tumor recurrence after therapy
- Tumor size at least 1.5 cm in greatest axial dimension on MRI. MRI must be obtained within 2 months of study inclusion
- Adult patients 18 or older
- Female patients must not be pregnant or breast feeding and both women of childbearing potential, and men, must use appropriate means of contraception and must be maintained for at least 45 days after injection of 124I-NM404 Participants must not attempt to become pregnant during this time
- Platelet count must be ≥ 160, 000/µl, Hematocrit must be ≥ 22%, Leukocyte count must be ≥ 3,000/µL, Creatinine must be ≤ 2.5 mg/dL, ALT must be ≤ 130 U/L, AST must be ≤ 100 U/L, and urine or serum pregnancy test must be negative for pregnancy
- Patient provides informed consent
- Karnofsky score ≥ 60
- For previously treated brain tumors, targeted brain therapy (radiation or drug) must have concluded ≥2 months prior to injection of 124I-NM404
Exclusion Criteria
- Life expectancy of < 3 months
- Allergy to potassium iodide (SSKI or Thyroshield)
- Unwilling or unable to complete 3 separate PET/CT imaging sessions of 90 minutes each over 3 days
- Pregnancy or breast-feeding during time of study and/or anticipated breast feeding at any time for 45 days after injection of 124I-NM404.
Data sourced from ClinicalTrials.gov (NCT01540513). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication.