Lahey Clinic

This study tests whether giving methadone and ketamine during a deceased donor liver transplant can lower pain and confusion after surgery. About 50 adults will receive either the drug combo or standard care. Researchers will track pain scores, opioid use, and recovery time.

This study compares two common surgical approaches—front (ventral) and back (dorsal)—for treating cervical myelopathy, a condition where the spinal cord is compressed in the neck. Researchers want to see which surgery leads to better quality of life and function one year after th…

This study analyzes genetic changes in bladder cancer cells from 5,000 participants. Researchers hope to identify key chromosomal events linked to the disease. No treatment is given; the goal is to gather knowledge that may inform future research.

This study looks at two common surgeries for a back condition called lumbar stenosis with a mild slip (spondylolisthesis). One surgery just removes bone to relieve pressure, the other also fuses bones together. The study also tests whether having a panel of spine experts review X…