New scan may better spot ovarian cancer tumors before surgery
NCT ID NCT03965481
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compares two types of imaging scans—PET/MR and contrast-enhanced CT (CECT)—to see which one better locates ovarian cancer tumors in the abdomen. Researchers aim to find out if PET/MR can more accurately predict whether tumors can be fully removed during surgery and how patients will respond to chemotherapy. The trial involves 21 women with known or suspected ovarian cancer who are eligible for laparoscopic evaluation.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could show that PET/MR scans are more accurate than standard CT scans for guiding surgery decisions in ovarian cancer.
- What could go wrong
- This is a small, early-phase study with only 21 participants, so results may not apply to all patients. The scans are for diagnosis only and do not directly treat the cancer.
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
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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21 people
The number who actually took part.
- Started
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May 2018
- Expected to finish
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Apr 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
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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: * Patients with ovarian cancer or highly suspected ovarian cancer who are eligible to undergo laparoscopic evaluation for resectability will be enrolled in the trial. * Patients who have estimated glomerular filtration rate (eGFR) \> 30. Exclusion Criteria: * Patients allergic to gadolinium. * Patients who have eGRF \< 30. * Patients with cardiac pacers. * Pediatric patients. * Greater than 400 pounds in weight. * Blood glucose (\> 200 mg/dl). * Pregnant women.
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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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M D Anderson Cancer Center
Houston, Texas, 77030, United States
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Other studies related to the condition(s) this trial covers.
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