New PET tracer lights up pancreatic tumors in early trial
NCT ID NCT06129422
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early-phase study tested a new imaging agent called NMK89 in 10 people with pancreatic cancer. NMK89 is designed to attach to a protein (MUC5AC) found on these cancer cells and show up on PET scans. The main goal was to check if it is safe and how well it helps doctors see the tumors.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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10 people
The number who actually took part.
- Started
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Oct 2023
- Finished
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Oct 2025
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Willing and able to provide informed consent. 2. Male or female ≥ 18 years of age. 3. Histologically confirmed diagnosis of pancreatic adenocarcinoma. 4. Willing to provide biopsy specimens for purposes of confirmation of MUC5AC expression. 5. Confirmed MUC5AC expression at pre-screening. 6. Measurable disease. 7. Female patients of child-bearing potential must have a negative serum pregnancy test within 30 days prior to infusion of NMK89. 8. Willing to comply with the study protocol requirements. 9. Willing to provide a tumor resection specimen or biopsy specimen, if the patient undergoes tumor resection or biopsy between Day 16 and Day 60. Exclusion Criteria: 1. Known hypersensitivity to the investigational medicinal product (IMP) or any of the excipients. 2. History of another primary cancer within the 2 years prior to enrollment, except for the curatively treated in situ cancers. 3. Exposure to any investigational treatments within 30 days prior to the planned date of infusion of NMK89. 4. Ongoing toxicity ≥ Grade 2. 5. Pleural effusion or peritoneal fluid ≥ Grade 3. 6. Active hepatitis B, hepatitis C, HIV, or other progressing infectious disease. 7. Uncontrolled diabetes. 8. Autoimmune disease or idiopathic thrombocytopenic purpura. 9. Exposure to any radiopharmaceuticals. 10. Planned antineoplastic therapies on the planned date of NMK89 infusion. 11. Use of bevacizumab or any other anti-angiogenic agent. 12. Uncontrolled intercurrent illness. 13. ECOG PS: ≥ 2. 14. Participants do not have adequate organ and marrow function. 15. Female patients that are pregnant or breast-feeding. 16. Positive urine screen for illegal drugs, or abuse of prescribed drugs at Screening. 17. Participants with contraindications to contrast agent injection used for diagnostic CT. 18. Deemed inappropriate to participate by the investigator.
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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
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BAMF Health
Grand Rapids, Michigan, 49503, United States
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Fred Hutchinson Cancer Center
Seattle, Washington, 98109, United States
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Moffitt Cancer Center
Tampa, Florida, 33612, United States
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