A high-tech camera may take the guesswork out of spotting a dangerous surgery complication
NCT ID NCT04796493
First seen Aug 13, 2026 · Last updated Aug 14, 2026 · Updated 1 time
Summary
This study tests whether two imaging tools—laser speckle contrast imaging (LSCI) and digital thermography—can objectively grade mesenteric traction syndrome (MTS), a frequent complication during abdominal surgery that causes low blood pressure, rapid heart rate, and facial flushing. Currently, MTS severity is judged subjectively by the surgical team, which is unreliable. The trial will measure facial perfusion in about 98 patients undergoing open or robotic surgery for esophageal, gastric, or pancreatic cancer, and compare the two imaging methods against blood biomarkers to see if they can accurately identify and grade MTS.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Laser Speckle Contrast Imaging (LSCI) and digital thermography for measuring facial perfusion
- What this could lead to
- If LSCI and thermography prove interchangeable, surgeons could objectively grade MTS severity using a simple, cheap camera, improving postoperative care.
- What could go wrong
- The trial is small and observational, and LSCI was not feasible in robotic surgeries, limiting generalizability. Results may not change clinical practice.
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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98 people
The number who actually took part.
- Started
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Mar 2021
- Expected to finish
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Aug 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.
Who is studied
3 cohorts * open esophagectomies * robotic assisted esophagectomies * whipples procedure
- 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.
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: * Undergoing curative surgery for esopageal, gastric, doudenal or pancreatic cancer Exclusion Criteria: * Known flushing disease * Patients recieving NSAID and corticosteroid presurgery, Whipple is allowed to recieve single dose of 125 mg Methylprednisone as part of the standard of care at our facility. * Palliative surgery * Surgery not completed due to disseminated disease - patients will still be used in examination of LSCI and Thermography analysis even if desiminated
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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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Rigshospitalet
København Ø, Capital Region, 2100, Denmark
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