New gel may offer better pain control after stomach cancer surgery
NCT ID NCT07452471
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests two methods to reduce pain after keyhole stomach surgery for cancer. One method uses a standard ultrasound-guided nerve block, while the other applies a special temperature-sensitive gel mixed with numbing medicine directly to the surgical site. The goal is to see which approach provides better pain relief and helps patients recover faster. About 80 adults will take part.
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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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Yangsan Pusan National University Hospital
Yangsan, Gyeongsamnamdo, 50612, South Korea
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Other studies related to the condition(s) this trial covers.
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