This study tests if a nerve block (SIPB) provides better pain relief than the usual port infiltration for people having their gallbladder removed by keyhole surgery. 128 adults will be randomly assigned to one of the two methods. The goal is to see which approach leads to less pa…
Phase: NA • Sponsor: Hospital del Rio Hortega • Aim: Symptom relief
Last updated May 01, 2026 16:00 UTC