Low Platelet Count: Treatment Options and New Medications - Rare Disease

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Thrombocytopenia


Hello, Doctor.
I previously inquired about my mother, who was hospitalized due to low white blood cell counts caused by immunosuppressive therapy.
The doctor mentioned that her white blood cell count has stabilized, and her recent blood test showed a count of 2000, so she has been discharged.
However, her platelet count remains low, consistently around 30,000 to 40,000, and she is continuing treatment with steroids like "Lerazone." The doctor mentioned a new medication; could you please advise on how to apply for this new drug? The treating physicians have not mentioned this new medication and have only prescribed steroids, which make my mother feel very uncomfortable and weak.
I would greatly appreciate any information and suggestions you could provide.
Thank you, Doctor.

A-Kai, 20~29 year old female. Ask Date: 2012/04/03

Dr. Lin Sixie reply Rare Disease


Typically controlled with steroids, if the effect is unsatisfactory, consider Nplate (romiplostim) subcutaneous injection.
Please discuss with your physician.
Wishing you a speedy recovery.

Reply Date: 2012/04/03

More Info


Low platelet count, or thrombocytopenia, can be a challenging condition to manage, particularly when it is associated with other health issues, such as low white blood cell counts. In your mother's case, it appears that she is currently being treated with corticosteroids, which are commonly used to help increase platelet counts in conditions like Immune Thrombocytopenic Purpura (ITP). However, as you mentioned, corticosteroids can have significant side effects, including fatigue and discomfort, which can impact the quality of life.

When considering treatment options for low platelet counts, it is essential to understand the underlying cause of the thrombocytopenia. In cases where corticosteroids are ineffective or cause intolerable side effects, healthcare providers may consider alternative treatments, including newer medications. One such medication is Romiplostim (brand name Nplate), which is a thrombopoietin receptor agonist. It works by stimulating the bone marrow to produce more platelets. This medication is administered via subcutaneous injection and has been shown to be effective in increasing platelet counts in patients with chronic ITP.

To apply for new medications like Romiplostim, the first step is to have a thorough discussion with your mother's healthcare provider. They can evaluate her specific situation, including her medical history, current medications, and overall health status. If they believe that a new medication may be appropriate, they can provide a prescription and guide you through the process of obtaining it. In some cases, insurance coverage may be a consideration, so it is advisable to check with the insurance provider regarding coverage for new treatments.

In addition to Romiplostim, there are other treatment options available for managing low platelet counts, including:
1. Eltrombopag (Promacta): Another thrombopoietin receptor agonist that can be taken orally. It also stimulates platelet production and may be an option if Romiplostim is not suitable.

2. Danazol: This is an androgen that has been used in some cases of ITP, particularly in patients who do not respond to other treatments. It can help increase platelet counts by modulating the immune response.

3. Intravenous Immunoglobulin (IVIG): This treatment can temporarily increase platelet counts by providing antibodies that may help reduce the destruction of platelets.

4. Splenectomy: In some cases, surgical removal of the spleen may be considered, especially if the spleen is contributing to the destruction of platelets.

5. Platelet Transfusions: In acute situations where immediate increases in platelet counts are necessary, platelet transfusions may be performed, although this is typically a temporary solution.

It is also important to monitor your mother's overall health and any symptoms associated with low platelet counts, such as easy bruising, prolonged bleeding, or petechiae (small red or purple spots on the skin). Regular follow-ups with a hematologist or a specialist in blood disorders can provide ongoing support and adjustments to her treatment plan as needed.

In summary, while corticosteroids are a common first-line treatment for low platelet counts, there are newer medications and alternative therapies available that may be more suitable for your mother, especially if she is experiencing significant side effects. Engaging in an open dialogue with her healthcare provider will be crucial in determining the best course of action for her specific situation.

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