What is the treatment for active intrathecal inflammation?

Question

Hi doctor,

I recently got my first spinal tap results. They found six unique oligoclonal bands, an elevated IgG synthesis rate, and the neurofilaments are high. The report mentions active intrathecal inflammation, but my symptoms are mild. Do I need to start treatment immediately? What do these markers mean?

Kindly help.

Thanks.

Answer 1

Hi,

Welcome to icliniq.com.

I can understand your concern.

Oligoclonal bands (OCBs) are bands of immunoglobulin (antibodies) found in the cerebrospinal fluid (CSF) but not in the blood. The presence of six unique oligoclonal bands suggests that your immune system is actively producing antibodies within the central nervous system (referred to as intrathecal antibody synthesis). This finding is a hallmark of multiple sclerosis (MS). It can also occur in neuromyelitis optica spectrum disorders (NMOSD) or chronic CNS infections.

Elevated IgG synthesis rate shows increased production of IgG antibodies within the CNS. It indicates ongoing immune activity and inflammation in the brain and spinal cord. With oligoclonal bands, an elevated IgG synthesis rate supports the presence of active CNS inflammation including MS. Neurofilaments are structural proteins found in nerve cells. When there is damage to the neurons or their axons neurofilament levels increase in the CSF or blood. High neurofilament levels suggest ongoing nerve damage or neurodegeneration. Active intrathecal inflammation even in the absence of severe symptoms, it reflects the presence of disease activity that may progress if untreated. Mild symptoms suggest a low burden of disease for now.

Active inflammation, elevated neurofilament levels, and new lesions indicate ongoing CNS damage, which may not yet manifest as symptoms but can lead to irreversible disability over time. The inflammatory activity and nerve damage seen in your biomarkers suggest the disease is active, even if your symptoms are mild. Early treatment is the best way to prevent future relapses and disability. MS can cause inflammation and neurodegeneration without obvious symptoms. The earlier MS is treated, the better the outcomes. If the MRI (magnetic resonance imaging) findings are stable and symptoms are very mild, some neurologists may adopt a watchful waiting approach. If this is multiple sclerosis, your neurologist may recommend a disease-modifying therapy (DMT)

Feel free to follow up with any further questions or concerns.

I hope this information helps you.

Feel free to ask further queries.

Thank you.