Promising scan study for endometrial cancer pulled before it started
NCT ID NCT05483023
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study aimed to see if a type of PET/MRI scan could predict which women with early endometrial cancer or a precancerous condition would respond to hormone therapy. It planned to enroll 8 women and follow them for 6 months. However, the study was withdrawn before any participants were enrolled, so no results are available.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Started
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Feb 2024
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
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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Female participants only
- Healthy volunteers
-
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: * Female age 18 or older * Histologically confirmed CAH or Grade 1 EC * No prior surgical or hormonal treatment for CAH or Grade 1 EC * Planned treatment with levonorgestrel-releasing intrauterine device (LR-IUD) for CAH or grade 1 EC Exclusion Criteria: * Inability to complete PET/MR scans due to severe claustrophobia * Institutionalized subject (prisoner or nursing home subject) * Implanted metallic devices, parts, vascular clips, or other foreign bodies. * Known hypersensitivity to gadolinium or FFNP or to any component of gadolinium or FFNP refractory to standard medications (antihistamines, steroids) * Impaired kidney function (serum creatinine level \> 1.8 mg/dl or a glomerular filtration rate \< 60 as approximated using serum creatinine levels) unless anuric and on dialysis. * Any woman who is pregnant or has reason to believe she is pregnant (the possibility of pregnancy has to be excluded by negative urine (β-HCG) results, obtained within 24 hours before FFNP administration, or on the basis of patient history) * Prior hormone treatment for breast cancer
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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.
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Other studies related to the condition(s) this trial covers.
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