Anesthesia and Pain Management

Anesthesia and pain management research examines how to control pain before, during, and after surgery, with particular attention to techniques like epidural analgesia and regional nerve blocks that reduce or eliminate sensation in specific parts of the body without full unconsciousness. Getting this right matters far beyond patient comfort: inadequately controlled postoperative pain is associated with slower recovery, longer hospital stays, and a heightened risk that acute pain becomes chronic, persisting for months or years after the original surgery. Researchers are actively working to identify which patients are most vulnerable to that transition—from short-term surgical pain to lasting neurological sensitization—and to determine when regional approaches like neuraxial blockade genuinely improve long-term outcomes compared to systemic opioid-based regimens. A central open question is how to balance effective analgesia against the risks tied to each technique, including infection, nerve injury, and drug dependence, especially as surgical populations grow older and medically more complex.

Works

153,970

Total citations

1,556,520

Keywords

Postoperative PainRegional AnesthesiaChronic PainAnalgesiaSurgical OutcomeEpidural Analgesia