NASHVILLE- The Tennessee Department of Health provided updated information Thursday about an ongoing investigation of an outbreak associated with epidural steroid injections.
A total of 18 patients with meningitis, epidural abscess, or posterior circulation stroke associated with either cervical or lumbar epidural steroid injections at clinics in Nashville and Crossville have been confirmed.
Two people associated with the outbreak have died.
Patients at a third facility in Oak Ridge may have been exposed to medication from an implicated lot. However, officials have not confirmed any cases of illness from the facility in Oak Ridge.
Health Department officials said they are now working cooperatively with the Specialty Surgery Center in Crossville, the PCA Pain Center in Oak Ridge, and the Saint Thomas Outpatient Neurosurgery Center in Nashville.
To assure identification of all possible patients, the date range for possible exposure has been expanded to include July 1 to Sept. 28. To date, no patients with illness have been identified in the newly expanded portions of the date range.
The Centers for Disease Control and Prevention, as well as the U.S. Food and Drug Administration, are continuing to work with the Health Department in efforts to identify the cause of the infections. A prime suspect is methylprednisolone acetate.
All of the methylprednisolone acetate in question has been removed from use at each of the three facilities in Tennessee.
The form of meningitis in these patients is not transmitted from person to person. There are many different types of meningitis, a general term for an infection or inflammatory process involving the lining of the brain and central nervous system. The cases under investigation have no relation to the much more common forms of bacterial or viral meningitis.
The Health Department and the Tennessee Poison Control Center have partnered to answer questions from the public about meningitis. People who would like more information about the outbreak should call 1-800-222-1222.