Thigh MRI may replace grueling exercise tests for surgery patients
NCT ID NCT06544187
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study explores whether a magnetic resonance spectroscopy (MRS) scan of the thigh can predict a patient's fitness for major cancer surgery, as an alternative to the standard cardiopulmonary exercise test (CPET). Researchers will compare fat levels in thigh muscles from the MRS scan with CPET results in 56 patients with gastric, esophageal, or pancreatic cancer. If the scan proves reliable, it could offer a less demanding option for patients who cannot tolerate exercise testing.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Magnetic Resonance Spectroscopy (MRS) scan
- What this could lead to
- If successful, this could provide a less physically demanding way to assess surgical fitness for patients who cannot tolerate exercise tests.
- What could go wrong
- This is a small, early-phase study with only 56 participants. The MRS method may not correlate well enough with exercise test results to replace them.
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.
- Participants
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About 56 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2025
- Expected to finish
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Dec 2026
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.
Who is studied
Cohort 1: Participants with oesophageal, gastric or pancreatic cancer who are potential candidates for surgical resection (oesophagectomy/gastrectomy/pancreaticoduodenectomy). Cohort 2: Healthy volunteers who are UHNM staff members ≥ 18 years old, with no known contraindication to MRI. Volunteers will be age and gender matched to the participants in cohort 1.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: Inclusion criteria for patients (cohort 1) * Patients diagnosed oesophageal/gastric or pancreatic cancer. * Patients who have or a under consideration for a CPET investigation. * Aged ≥ 18. * Existing UHNM Patient. * Willing and able to give fully informed consent. * Willing and able to comply with the study procedures. Inclusion criteria for staff volunteers (cohort 2) * Aged ≥ 18 years. * Willing and able to give fully informed consent. * Willing and able to comply with the study procedures. * UHNM member of staff. Exclusion Criteria: Exclusion criteria for patients (cohort 1) * Patients with contraindications to MRI due to safety at 3T. * Patients with metalwork within the imaging field of view (e.g., knee replacement). * Claustrophobic patients. * Patients outside of stated age range to ensure informed consent. * Patients not referred for CPET investigations. * Patients that are pregnant. * Patients that are unable to communicate in English. * Patients lacking the capacity and capability to give fully informed consent. * Patients participating in any other interventional studies with a contraindication to their participation. * Patients for whom the addition of an MRS scan would delay any part of their standard treatment pathway. * History of diabetes. Exclusion criteria for staff volunteers (cohort 2) * Volunteers with contraindications to MRI due to safety at 3T. * Volunteers with metalwork within the imaging field of view (e.g., knee replacement). * Claustrophobic volunteers. * Volunteers outside of stated age range to ensure informed consent. * Volunteers that are pregnant. * Volunteers that are unable to communicate in English. * Volunteers lacking the capacity and capability to give fully informed consent. * Volunteers participating in any other interventional studies with a contraindication to their participation. * Known or suspected medical conditions pertinent to the area being scanned. * History of diabetes.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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University Hospitals of North Midlands NHS Trust
RECRUITINGStoke-on-Trent, United Kingdom
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