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Recently Diagnosed or Relapsed? Stop Looking For a Miracle Cure, and Use Evidence-Based Therapies To Enhance Your Treatment and Prolong Your Remission

Multiple Myeloma an incurable disease, but I have spent the last 25 years in remission using a blend of conventional oncology and evidence-based nutrition, supplementation, and lifestyle therapies from peer-reviewed studies that your oncologist probably hasn't told you about.

Click the orange button to the right to learn more about what you can start doing today.

Multiple Myeloma Staging- CTC

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“Evaluation of CTCs in PB outperformed quantification of BM PCs. The detection of ≥ 0.01% CTCs could be a new risk factor in novel multiple myeloma staging systems for patients with transplant-eligible MM.”

Multiple Myeloma staging- that is to say, determining the stage or how advanced newly diagnosed multiple myeloma patients are, is essential to determine the patient’s prognosis and therapy plan.

For example:

As we all know, catching cancer, any cancer, early when the amount of cancer is reduced means a higher possibility of cure or longer overall survival.

I found the study below to be a bit confusing and difficult to follow with all the acronyoms used. Before I get into the nitty-gritty of the study’s details, I will break down some key terms as I understand them.

  • circulating tumor cells (CTC)
  • peripheral blood (PB)
  • bone marrow (BM)
  • plasma cells (PC)
  • newly diagnosed multiple myeloma (NDMM)

According to the study linked and excerpted below, the presence of circulating tumor cells in newly diagnosed MM patients “outperformed” or determined more about the prognosis of the MM patient than bone marrow plasma cells.

Keep in mind that-

Staging of the NDMM patient is the first and most important step in determining the prognosis and therapy plan for all NDMM patients.

A bone marrow biopsy is one of the usual diagnostic tests we all undergo in order to determine the percentage of plasma cells IN the bone marrow. The challenge with this test is that PCs vary throughout the BM of each patient.

The study below refers to this as “patchy bone marrow infiltration.” The study also cites extra medullary disease as being problematic to MM staging.

Determining the percentage of CTC tells the NDMM patient more about the stage of multiple myeloma in the patients bone marrow than does a bone marrow biopsy, according to the study. To quote the study below:

“Increasing logarithmic percentages of CTCs were associated with inferior progression-free survival (PFS).”

The greater the percentage of CTC of MM in your peripheral blood, the worse prognosis you have. Discuss your therapy plan with your oncologist, of course, but this determination my influence your therapy plan.

Have you been diagnosed with MM? What are your symptoms? CRAB involvement? Scroll down the page, post a question or a comment and I will reply to you ASAP.

Click on my email address David.PeopleBeatingCancer@gmail.com and send me a message to get a free copy of my ebook Beating Myeloma- I Wish I Knew Then What I Know Now

Thank you,

David Emerson

  • MM Survivor
  • MM Cancer Coach
  • Director PeopleBeatingCancer

Recommended Reading:


Circulating Tumor Cells for the Staging of Patients With Newly Diagnosed Transplant-Eligible Multiple Myeloma

“Patients with multiple myeloma (MM) may show patchy bone marrow (BM) infiltration and extramedullary disease. Notwithstanding, quantification of plasma cells (PCs) continues to be performed in BM since the clinical translation of circulating tumor cells (CTCs) remains undefined.

CTCs were measured in peripheral blood (PB) of 374 patients with newly diagnosed MM…

Treatment included bortezomib, lenalidomide, and dexamethasone induction followed by autologous transplant, consolidation, and maintenance.

Next-generation flow cytometry was used to evaluate circulating tumor cells (CTCs) in PB at diagnosis and measurable residual disease (MRD) in BM throughout treatment.

RESULTS- CTCs were detected in 92% (344 of 374) of patients with newly diagnosed MM. The correlation between the percentages of CTCs and BM PCs was modest.

Leave a Comment:

2 comments
Stephen Kelly says last month

David, Is the CTC test approved by FDC can’t Dr order this new test?

Reply
    David Emerson says last month

    Hi Steve-

    I do not know if this test is FDA approved. Yes, an oncologist can order it.

    David Emerson

    Reply
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