High platelet count: What does this mean?

Posted by carlsonte @carlsonte, Feb 27, 2019

My son, who is 46, has an elevated platelet count of 700,000 to 870,000. It has went on for over four years and is only being monitored. Is there more testing other than blood tests that can be done? What are the concerns a person should have with this elevated count?

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@eileen11108

Hi bikalydy973,
I have seen my GP every six months because I have hypertension. I have labs done before seeing him….platelets were shown on all labs. So it seems routine to me. I am 78 so on Medicare and it pays for labs with proper diagnosis codes.

I was puzzled about stopping thyroid medication.
I was put on Synthroid about 20 years ago because I had a goiter and many nodules…the endocrinologist told me once on it I cannot get off, It works in place of my thyroid working, I have since changed to a younger endocrinologist who said nothing about stopping it. Next time I see him I will ask.

I was diagnosed with ET JAK2 in 2022. I was started with 500 mg HU, had daily headaches. I am on a blood thinner for AFib so she was able to have me stop for a few weeks. I started again taking 500 mg HU every other day, Platelets are down to 434 so I am doing monthly labs to check count. I still get headaches but less,

I agree with you that I hate taking HU with all the possible short and long term side effects.

Best wishes to you, Eileen

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Thank you Eileen, before all this occurred (ET, JAK2) I had been discussing with drs about reducing my meds… i.e. thyroid as I had been reading that long term use of Synthroid can lead to other health issues in old age…. I went off cytomel before this blood disorder was confirmed and with no negative effects. Dr said we would try taking me off the synthroid and then test for it in a couple of months. So not sure what the outcome will be. I would want to be off as many meds as possible while taking HU. This is a new Dr. I am seeing and when I asked her why the high platelet reading hadn’t been discovered before, the explanation she gave me was possibly it wasn’t called for in a routine blood test??? I haven’t had any surgeries for more than 10 years prior to the gall bladder surgery. Thanks for responding as I appreciate all the info I can get on this condition and best wishes to you too.

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@eileen11108

The way I understand it MPN specialists are hematologists with sub speciality of MPN’s such as ET, PV, Myelofibrosis, etc. ET is Essential Thrombocytosis or Essential Thrombocythemia. There is a National list.

I hope you get the answers you need. Make a list of questions when you see your doctor.

Eileen

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MPN = Myelo-Proliferative Neoplasms

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@darlaburley

What is an MPN? I go to a hemotologist and I am on Hydro and Anagelide.

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MPN = Myelo-Proliferative Neoplasms. You can Google MPN.

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@eileen11108

Darlaburley….
You are on two different drugs each with own side effects. Out of curiosity what dosages are you taking? Some people are advanced to Pegasys injections. It is expensive though.
Eileen

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I am on Hydro 500 mg, twice a day. Also Anagrelide HCL at 0.5 mg. These I am taking 5 times a day. I just feel that I am on chemo overload. I might be able to get the Pegasys injections though as I get funding for my chemo pills. When I was told that I had MDS, I took Revlimid. It was $19,000 a month and that was with a week off to give my liver a break. I got funding for most of it. I will see what my hemotologist says when I see her in 2 weeks.

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@darlaburley

I am on Hydro 500 mg, twice a day. Also Anagrelide HCL at 0.5 mg. These I am taking 5 times a day. I just feel that I am on chemo overload. I might be able to get the Pegasys injections though as I get funding for my chemo pills. When I was told that I had MDS, I took Revlimid. It was $19,000 a month and that was with a week off to give my liver a break. I got funding for most of it. I will see what my hemotologist says when I see her in 2 weeks.

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I believe we are in no win situation as all these drugs can cause other cancers and issues.

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@darlaburley

I am on Hydro 500 mg, twice a day. Also Anagrelide HCL at 0.5 mg. These I am taking 5 times a day. I just feel that I am on chemo overload. I might be able to get the Pegasys injections though as I get funding for my chemo pills. When I was told that I had MDS, I took Revlimid. It was $19,000 a month and that was with a week off to give my liver a break. I got funding for most of it. I will see what my hemotologist says when I see her in 2 weeks.

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I cannot take Anagrelide as I have AFib. A side effect of it is palpitations. It sounds like you are on a very heavy dose of medications.

I have read a lot of reviews on Pegasys and the people seem to do better starting out on very low doses and building up.

This is such a confusing journey. Good luck, Eileen

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@darlaburley

I believe we are in no win situation as all these drugs can cause other cancers and issues.

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I have to beg to differ because I don’t believe we’re in a no-win situation with the chemo meds we’re taking. While they can cause cancer or other issues, it’s not a given that they will.
In the meantime drugs buy us precious time that we may not have had otherwise. I’ve gained 4 years because of chemo and a bone marrow transplant. You wouldn’t believe the meds I took during the time of treatment. But I am here and enjoying every day to the fullest because those drugs helped me cheat death for a while longer. ☺️

I know it’s not easy with some of the side effects and the cost, but I really hope you find a good balance with your medications and they bring you a great quality of life!

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@loribmt

I have to beg to differ because I don’t believe we’re in a no-win situation with the chemo meds we’re taking. While they can cause cancer or other issues, it’s not a given that they will.
In the meantime drugs buy us precious time that we may not have had otherwise. I’ve gained 4 years because of chemo and a bone marrow transplant. You wouldn’t believe the meds I took during the time of treatment. But I am here and enjoying every day to the fullest because those drugs helped me cheat death for a while longer. ☺️

I know it’s not easy with some of the side effects and the cost, but I really hope you find a good balance with your medications and they bring you a great quality of life!

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Lori,
So well said, Thank you. Eileen

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@loribmt

I have to beg to differ because I don’t believe we’re in a no-win situation with the chemo meds we’re taking. While they can cause cancer or other issues, it’s not a given that they will.
In the meantime drugs buy us precious time that we may not have had otherwise. I’ve gained 4 years because of chemo and a bone marrow transplant. You wouldn’t believe the meds I took during the time of treatment. But I am here and enjoying every day to the fullest because those drugs helped me cheat death for a while longer. ☺️

I know it’s not easy with some of the side effects and the cost, but I really hope you find a good balance with your medications and they bring you a great quality of life!

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Glad your BMT was successful, Lori!

Of six cousins, three of us have had blood cancers. Two had SCT when they progressed to leukemias. One is doing okay six years later. The other died because his heart couldn't take the chemo and anti rejection drugs the transplant required. But he was in a situation where without the SCT he wouldn't make it, and he still had a boy at home.

I am so glad that this option is more widely available now. Due to my age and co-morbidities, it's not something I would pursue, but it has helped many people.

It's my sense that a lot of people with ET have doctors who are mismanaging things. They are making people sick with too much chemo up front, they are not providing good symptom management (often just denying that there even are symptoms), and are offering no support.

Anyone who feels hopeless deserves a better doctor and some emotional support. It makes me sad to see people with a treatable disease feeling so down.

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@nohrt4me

Glad your BMT was successful, Lori!

Of six cousins, three of us have had blood cancers. Two had SCT when they progressed to leukemias. One is doing okay six years later. The other died because his heart couldn't take the chemo and anti rejection drugs the transplant required. But he was in a situation where without the SCT he wouldn't make it, and he still had a boy at home.

I am so glad that this option is more widely available now. Due to my age and co-morbidities, it's not something I would pursue, but it has helped many people.

It's my sense that a lot of people with ET have doctors who are mismanaging things. They are making people sick with too much chemo up front, they are not providing good symptom management (often just denying that there even are symptoms), and are offering no support.

Anyone who feels hopeless deserves a better doctor and some emotional support. It makes me sad to see people with a treatable disease feeling so down.

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My hemotologist has me on the Hydro and Anagrelide plus a low dose aspirin. I tell her I have heart palpitations with these meds and I can't walk just a short distance and I get winded. She tends to ignore that I'm having these problems. A friend told me she had breast cancer and all the doctors in that medical group had weekly sessions to figure out the best route to go. I want to ask my doctor if the doctors in her practice have these sessions but I'm scared she will get upset with me. If I leave her and find another doctor, they may not do anything more for me. When she took me off Revlimid for MDS, I felt great after about 3 weeks. After a bone marrow biopsy, she told me all of a sudden I didn't have MDS. Unfortunately, the issue with the high platelets kicked in and I'm back to feeling tired and awful. I wish she would try me on 2 low dose aspirin and take me off the other meds for awhile. I have been getting blood tests every 2 weeks for years. Thank goodness I'm on Medicare now.

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