Can a Nerve-Blocking procedure outperform painkillers for cancer pain?
NCT ID NCT07761650
First seen Aug 12, 2026 · Last updated Aug 13, 2026 · Updated 1 time
Summary
This study tests whether a CT-guided nerve block called celiac plexus neurolysis can relieve severe abdominal pain in people with upper gastrointestinal cancer better than standard pain medication. About 110 adults with biopsy-proven upper GI cancer and severe pain will be randomly assigned to receive either the nerve block or usual pharmacotherapy. Pain levels are measured at the start and after four weeks to see which approach offers greater relief.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- CT-guided celiac plexus neurolysis (a procedure that uses alcohol to block pain nerves in the abdomen)
- What this could lead to
- If effective, this procedure could offer a more powerful and longer-lasting option for managing severe cancer-related abdominal pain, potentially reducing reliance on painkillers.
- What could go wrong
- The trial is relatively small and early-stage, and the procedure carries risks such as bleeding, infection, or nerve damage. Pain relief may not be better than standard medication for everyone.
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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110 people
The number who actually took part.
- Started
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May 2025
- Finished
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Nov 2025
- 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 to 65 years
- 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: * Biopsy proven upper GI malignancy with severe abdominal pain * Patients aged 18 to 65 years of either gender Exclusion Criteria: * Pregnant and lactating females * Anemia (hemoglobin \<10 g/dL) * Massive ascites * Chronic renal failure * Patients with known allergy or intolerance to drugs used during celiac plexus neurolysis (CT guided technique).
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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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Mayo Hospital
Lahore, Punjab Province, 54000, Pakistan
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Other studies related to the condition(s) this trial covers.
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