Persistent idiopathic facial pain

This study compares two pain-relieving drugs, lidocaine and ketamine, given through an IV, to see if they can reduce stubborn face or mouth pain. About 105 adults with pain that hasn't responded to other treatments will receive one or both drugs. The goal is to measure pain relie…

This study investigates persistent idiopathic facial pain (PIFP), a chronic condition where people feel facial pain without any obvious nerve damage or dental cause. Researchers will compare 60 participants, including people with PIFP and healthy volunteers, using sensory tests a…

This study looks closely at children admitted to a hospital with acute flaccid paralysis, a condition causing sudden muscle weakness or paralysis. Researchers will collect information from routine medical care to describe the clinical features, possible risk factors, and outcomes…