Sisli Hamidiye Etfal Training And Research Hospital

This study compares two common pain relief techniques after laparoscopic gallbladder removal: local anesthetic injected into the surgical cuts versus an ultrasound-guided nerve block near the belly button. The goal is to see which method better reduces pain and the need for opioi…

This study tests whether injecting a small amount of lidocaine (a numbing medicine) around the ear and jaw can reduce tinnitus severity and related disability. Thirty adults with normal hearing and no other ear conditions will receive the injections and be followed for three mont…

This study looks at whether the exact position of a feeding tube inside the stomach affects how well patients do after the tube is placed. The tube is inserted through the skin into the stomach for people who cannot eat enough by mouth and need long-term nutrition. Researchers wi…