My brother has ITP. What is the best long-term care for him?

Question

Hello doctor,

My brother was diagnosed with ITP three months ago after presenting with petechiae and a platelet count of 28,000/µL. He received IVIG and a short steroid course, but his counts dropped again after tapering. His latest count is 35,000/µL. He is 21 and otherwise healthy. Bone marrow biopsy ruled out malignancy. I would like to know a few things, such as:

What are the long-term options to manage chronic ITP in a young adult?
Should we consider splenectomy or something like Eltrombopag?
Also, how often should he be monitored, and are there precautions for physical activity or vaccinations?

Kindly suggest.

Answer 1

Hello,

Welcome to icliniq.com.

I understand your concern.

So I will try to simplify and explain it to you. In young adults with persistent or chronic immune thrombocytopenia (ITP) who have not maintained stable platelet counts after initial therapies like IVIG (intravenous immunoglobulin) and corticosteroids, long-term management options include

Thrombopoietin receptor agonists such as Eltrombopag or Romiplostim.
Immunosuppressive agents like Rituximab.
In some cases, splenectomy.

Eltrombopag is often preferred early in chronic ITP because it is non-invasive and has a favorable safety profile, especially in younger patients who may want to delay or avoid splenectomy. However, if medical management fails or the patient prefers a more definitive option, splenectomy can offer long-term remission in a significant number of cases, though it carries risks such as infection and thrombosis.

Platelet counts around 35,000/µL (microliter) are generally considered low but not emergent unless bleeding symptoms worsen, and treatment decisions are often guided by symptoms and lifestyle needs. He should be monitored regularly, typically every few weeks initially, and then every one to three months if stable, depending on his response to treatment.

As for physical activity, contact sports or activities with a high risk of trauma should be avoided when platelet counts are below 50,000/µL. In terms of vaccinations, if splenectomy is being considered, he should receive vaccines against encapsulated organisms such as pneumococcus, meningococcus, and Haemophilus influenzae type b at least two weeks before surgery.

These vaccines are also advisable even if he continues medical management, given the potential for future immunosuppressive treatment.

I hope this helps. Feel free to reach out to me any time. I can help you anytime.

Thank you.