What does remission mean for Multiple Myeloma and how is it monitored

Understanding Remission in Multiple Myeloma

What Remission Means

In multiple myeloma, remission means the signs and symptoms of cancer decrease or disappear after treatment. According to the NCCN Guidelines for Patients, remission can be either:

• Partial remission – where myeloma markers decrease significantly but don't disappear completely
• Complete remission – where myeloma markers become undetectable or nearly undetectable

It's important to understand that remission is different from a cure. As the NCCN Guidelines explain, while there isn't a cure for myeloma yet, new treatments are giving people more hope and more years to live. For many people, treatment can keep myeloma under control and reduce or stop symptoms for a long period of time, allowing them to live with myeloma as a chronic medical condition rather than a rapidly progressing disease.

How Remission is Monitored

Your care team uses several follow-up tests to determine if you've achieved remission and to monitor your status over time:

Blood Tests

• Complete blood count (CBC) with differential – measures your red blood cells, white blood cells, and platelets
• Free light chain assay – measures abnormal proteins your myeloma cells produce
• Tests for immunoglobulins and M proteins – checks the levels of abnormal antibodies in your blood
• Blood chemistry panel – evaluates kidney function and other organ health

Urine Tests

• 24-hour urine protein test – measures total protein and M proteins in your urine, which helps assess tumor burden (the amount of myeloma in your body)
• Urine immunofixation electrophoresis (UIFE) – identifies the specific type of M proteins present

Imaging Tests

According to NCCN Guidelines, imaging is used to check how well treatment is working:

• PET/CT scan – shows where active myeloma is located in your bones and throughout your body
• Low-dose CT scan – checks for bone damage (lytic lesions)
• MRI scan – particularly useful for distinguishing between myeloma and other bone conditions

Monitoring Schedule

According to the NCCN Guidelines, tests to measure M protein levels in your blood and urine should be done at least every 3 months after treatment to track your response.

What Happens After Remission

If your myeloma responds well to treatment and goes into remission, you'll typically move into maintenance therapy – medication given in lower doses or less frequently to keep the good results from your initial treatment. The preferred maintenance treatment after a hematopoietic cell transplant (stem cell transplant) is lenalidomide, though other options exist.

Important Reality About Myeloma

The NCCN Guidelines note an important fact: "Sooner or later, myeloma usually comes back and requires additional treatment." This is called relapse or progression. However, this doesn't mean you're out of options – there are many different treatment approaches available, and your care team can adjust your treatment plan if needed.

Questions to Ask Your Care Team

• What specific markers will you use to determine if I'm in remission?
• How often will I need follow-up tests?
• What do my current M protein levels mean?
• If my myeloma comes back, what treatment options would be available?
• What should I watch for between appointments?

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This information is for educational purposes only. Always consult your healthcare team for personalized medical advice and decisions.