NaCl 0.9%, DEXAMETHASONE clinical trials

APICALE - Cervical facet injection of corticosteroids for the management of cervicobrachialgia : protocol for a randomized pilot study

This study is testing if a steroid injection in the neck can help people with neck and arm pain. Researchers want to see if it reduces pain and improves daily life. They are comparing the steroid to an inactive injection.