This study compared two ultrasound-guided nerve block techniques to prevent involuntary leg muscle spasms during bladder tumor surgery. Sixty patients aged 50-80 were randomly assigned to receive either a single-injection or a two-injection nerve block. The goal was to see which …
Phase: NA • Sponsor: Yavuz Saygılı • Aim: Symptom relief
Last updated May 22, 2026 13:52 UTC