Blood Cancer Awareness Post 19: Clinical Trials

After my little rant yesterday about fatigue, we’ll get back on schedule today and talk a little about clinical trials.

What is a clinical trial? A clinical trial is a series of tests, research and drug development that helps to determine the safety and efficacy of a new drug treatment. They also document all of the adverse reactions seen during the trials.

There are several phases involved in a clinical trial, beginning with pre-clinical- non-human trials to test toxicity and determine what happens to the drug once introduced to a living organism (pharmacokinetic information). After they determine the general safety of the drug, they start testing the drug on healthy volunteers. The doses administered start as sub-therapeutic (less than a dosage that would be used to treat a patient), but do increase over time. This phase tests safety and efficacy of the drug. After the phase for healthy volunteers is completed they begin testing on patients. The doses given here are standard therapeutic doses, but it is presumed to have no therapeutic effects at this point of the trial. The next phase requires a larger number of participants (1000 or more). These patients are given therapeutic doses and at this point the drug is presumed somewhat effective. After this phase, the drugs are typically marketed to the public (under FDA recommendations and guidelines). At this point the long term effects of the drug are monitored, and research is continued on the data that was collected during the study.

To find out what clinical trials are out there, and whether or not you qualify, you can visit http://www.mpnresearchfoundation.org/Clinical-Trialshttp://www.nhlbi.nih.gov/health/health-topics/topics/clinicaltrials/links.html, or http://clinicaltrials.gov/

Tomorrow we’ll be talking about support groups.

Until tomorrow,

Lina

Blood Cancer Awareness Post 18: Fatigue!

So…in my original outline for this month, I had every day mapped out, and predetermined…but given some recent events, I’ve decided to switch it up a bit. Today we are going to talk about fatigue. A lot of this is going to be rhetorical ranting, but please stick it out if you can 🙂

Have you ever tried to explain fatigue to anyone? It’s pretty tough. I’ll wager those of you who have tried are nodding in agreement right now. It is really difficult to explain fatigue to someone who does not have a chronic illness. The responses I get most often are “So…you’re tired? Just take a nap! You’ll feel better” or even better “Ooooh…you should try ______ (fill in random supplement/vitamin cocktail here) it worked for my best friend’s sister’s neighbor’s dog walker. It will definitely fix your problem”

As for the first suggestion: No…a nap will not fix it. No matter how well I sleep, or how regularly (or healthily) I may eat, I am always tired. For example, a short while ago I was invited to a social gathering by a friend. This gathering was to occur after work at the end of the week. After telling this friend that I was really exhausted, and just not in the mood to go out, they said “Can you take a nap and tough it out?”…I’m sorry, no; I “tough it out” every single day. Any day that I am able to make it out of bed, go to work, and function normally for a 10 hour stretch IS an accomplishment in itself. Suggesting to someone who is telling you about their fatigue that they should “tough it out” is really not helpful.

As for the second suggestion…no. Just…no. I appreciate the thoughtful suggestion, and I’m sure it’s well intended, but I assure you that I have tried just about everything out there to possibly perk me up. Exercise, diet, multivitamins, (basically all the vitamins in the alphabet for that matter), coffee, and even energy drinks(don’t tell me doctor…)! None of these things have worked long term, (for me at least) nor do they really eliminate the underlying fatigue that I still feel every single day.

The fatigue felt by someone with a chronic illness is not the same “tired” feeling that you experience after a long day at work, or the tired feeling you can get after a good workout. It is a constant thing. The best way I have found of explaining my fatigue is The Spoon Theory; written by the brilliant Christine Miserandino. It really is the most accurate way I have come across to explain it: You are given certain number of spoons per day. Each activity you perform throughout the day will cost you some spoons. You cannot replenish your spoons, and once they’re gone; they’re gone. A person with a chronic illness has to find ways of rationing spoons throughout the day to be able to function normally. This may include sacrificing a fun evening with friends, to be able to function normally the next day. So here is my note to any readers out there who do NOT have a chronic illness: Before telling someone to “tough it out” or “try this!” please remember that we only have so many spoons per day, and guilt trips really don’t help.

So…that’s all on that for now. Tomorrow we’ll be back on track. We’ll be talking about Clinical Trials, where to find them, what the stages are, and how they help us!

Until tomorrow,

Lina

Blood Cancer Awareness Post 17: Blood Cancer Resources

Today we’ll be talking about blood cancer resources. While there are many, we will be focusing on a few of the big online resources.

First, and my personal favorite: The MPN Research Foundation. Here you can learn more about each Myeloproliferative Neoplasm, find treatment options, patient stories, research studies, and support groups.

Next up is The American Society of Hematology. Here you can find information on ASH meetings, terminology, news, research, and patient resources.

Next is  The American Cancer Society, where you can find information on pretty much all known cancers, health tips, support and treatment resources, available research info, and volunteer opportunities.

Another good one is The Leukemia and Lymphoma Society. Here you can find Disease information, donation opportunities, research and local branch offices

This is only a brief list of resources, but they are very reliable, and contain very good information. i would recommend that when looking for disease information, that you start with these places. They are very comprehensive sources of information.

Tomorrow we will be deviating from my original outline, because I feel compelled to make a post about fatigue. Fatigue is a HUGE problem for MPN Patients, and many other patients as well…but I think I need to post this one asap given some recent experiences I’ve had.

Until tomorrow,

Lina

Blood Cancer Awareness Post 16: Myelofibrosis

OK, so…as mentioned earlier I had a terrible migraine today (Sunday 9/15) so this article may not be as good as I’d like. I do apologize in advance if this is a little scattered, or poorly worded. Also, please leave comments if you have anything you’d like me to add!

What is MF?

So we have covered MPNs as a whole, PV and ET, now we will talk about Myelofibrosis.

Myelofibosis

Myelo-From the Greek Muelos which means marrow

Fibrosis-Which means scarring, or thickening

To sum that up: A scarring of the bone marrow.­­

MF can be either primary or secondary. Primary MF occurs on its own, and secondary as a progression of either PV or ET. The scarring of the bone marrow which occurs during MF inhibits normal blood cell production, leading to dramatically lower than normal blood counts.

As I said in the issues before, each of these MPNs can be very difficult to diagnose, as the symptoms can be difficult to pinpoint, and often lend themselves easily to a variety of diseases. I think I will go through and answer the same some of the same questions as in the first entry, applying them to MF.

How are you diagnosed with that disease/condition/thing?

How do they treat it?

When will it be cured?

As with most MPNs, MF can often be discovered after some other event/illness/diagnosis.  Most commonly diagnosis happens after a series of blood tests; but as each case presents differently, the doctor will take each patient’s individual medical history and physical exam into account during diagnosis. A bone marrow biopsy is the definitive diagnostic method. Common symptoms are bone pain, itching, bleeding, bruising, enlarged spleen (also seen in other MPNs), night sweats, and of course, fatigue (seen in pretty much all MPNs).

Treatment for MF varies by patient. Treatment ranges from watch and wait, to drug therapies such as Jakafi, and on to stem cell transplants. (we will get more deeply  into treatments of all of the MPNs later this month.

As for a cure, this is the same as with any MPN. There isn’t a widely accepted “cure”; however a stem cell transplant is close. Unfortunately this is extremely  risky, and not recommended for all patients.

I do not claim to know all there is to know about ANY myeloproliferative neoplasm for that matter…. I am sure that I missed something here, but this is just my general understanding, and the way I would explain it to someone who knew nothing about MF. I would like to take this opportunity to invite MF patients to add to this. Particularly things like “What do you wish you had known at diagnosis that no one told you?”

Tomorrow we’ll be talking about Blood Cancer Resources.

Until tomorrow,

Lina

Blood Cancer Awareness Post 15: Essential Thrombocytosis

Yesterday we talked about PV, today on to the MPN closest to my heart, ET. (Below, is another repost from earlier.)

What IS ET?

Essential (or primary) Thrombocytosis

Essential (or Primary) – Meaning the disease is not secondary to another problem.

Thrombocytosis(Made up of 3 words) Thrombos – meaning lump or clot –

Kytos – meaning cell

And Osis – meaning condition

To sum that up: A condition in which you have too many thrombocytes (aka platelets) in your blood stream.

ET affects mainly the platelets, or clotting factor in your blood. This can lead to a variety of different issues and symptoms including, but not limited to headaches(migraines), dizziness, abdominal pain(due to enlarged spleen or possibly liver) increased risk of blood clots, and stroke, and visual changes or disturbances.

As I have said in the issue before, each of these MPNs can be very difficult to diagnose, as the symptoms can be difficult to pinpoint, and often lend themselves easily to a variety of diseases. I think I will go through and answer the same some of the same questions as in the first entry, applying them to ET.

How are you diagnosed with that disease/condition/thing?

How do they treat it?

When will it be cured?

As with most MPNs, ET can often be discovered after some other event/illness/diagnosis. Regardless of how the disease is initially discovered, there are several criteria that must be present to help verify which MPN you are dealing with. Most commonly diagnosis happens after a series of blood tests; Complete Blood Count (CBC), Comprehensive Metabolic Panel (CMP), and often Bone Marrow Biopsy (BMB – this is necessary for ET diagnosis). What the doctor is looking for in a CBC is an abnormal increase in platelet counts. (The normal amount of platelets for people to have in their system is 150,000-450,000 so above that is considered abnormal, and docs will probably want to look further) There are several things that can cause high platelets though…infections, trauma, surgeries etc…so a repeat CBC is often tried first, and then a BMB is usually had (At least this is how it was with me). With a BMB your doctor will be looking at bone marrow abnormalities and genetic markers in the marrow.

Treatment for ET varies by patient. Treatment ranges from watch and wait, or pheresis, to prescription medications like Pegylated Interferon, Hydroxyurea or Anagrelide(More common for ET patients, but PV can take it as well). Pheresis is the process of filtering the blood, basically. You get hooked up to two IV lines, one out, one in, and your blood is sent thru a centrifuge, the excess platelets are spun off, and then the rest of your blood is given back to you.

As for a cure, this is the same as with any MPN. There is no “cure” per se (other than a bone marrow/stem cell transplant…but that is only done for MF patients at this point). The disease can be managed thru treatment, and one can live a normal life with little to no interference from the disease.

I do not claim to know all there is to know about ANY myeloproliferative neoplasm for that matter…. I am sure that I missed something here, but this is just my general understanding, and the way I would explain it to someone who knew nothing about ET. I would like to take this opportunity to invite ET patients to add to this. Particularly things like “What do you wish you had known at diagnosis that no one told you?”

*Note: I have a migraine at the moment and can barely see…so please forgive any typos that may be present. Also…depending on how long it lasts, I may not get tomorrow’s blog out on time! Please be patient with me!

If the migraine does clear up, tomorrow’s article will be about Myelofibrosis (MF)

Until (hopefully) tomorrow,

Lina

Blood Cancer Awareness Post 14: Polycythemia Vera

Yesterday we started talking about MPNs, just a general overview. Today we will be talking about Polycthemia Vera, or PV. This is again a re-post from earlier.

What is PV?

You may remember in my last issue regarding MPNs as a whole, over the next few weeks I plan on breaking down each of the 3 main MPNs (PV, ET, and MF).

 I will start with Polycythemia Vera(we will be addressing Primary Polycythemia).

PolyCythemia Vera

Poly-Greek for many

Cythemia(Made up of 2 words) Kytos – Greek word meaning Cell and

Haima – Greek word meaning Blood.

Vera – From the word Verus, meaning true.

To sum that up: Many blood cells floating around in the blood stream.

PV affects all of the hematopoietic bone marrow elements, meaning all the blood cells produced in the marrow are increased. This can lead to a variety of different issues and symptoms including, but not limited to headaches, itching(unique to PV), dizziness, abdominal pain(due to enlarged spleen or possibly liver) increased risk of blood clots, and stroke.

As I said in the issue before, each of these MPNs can be very difficult to diagnose, as the symptoms can be difficult to pinpoint, and often lend themselves easily to a variety of diseases. I think I will go through and answer the same some of the same questions as in the first entry, applying them to PV.

How are you diagnosed with that disease/condition/thing?

How do they treat it?

When will it be cured?

As with most MPNs, PV can often be discovered after some other event/illness/diagnosis. Regardless of how the disease is initially discovered, there are several criteria that must be present to help verify which MPN you are dealing with. Most commonly diagnosis happens after a series of blood tests; Complete Blood Count (CBC), Comprehensive Metabolic Panel (CMP), and often Bone Marrow Biopsy (BMB). What the doctor is looking for in aCBCis an abnormal increase in blood cell amounts. Red cells, white cells, platelets, everything. With a BMB your doctor will be looking at bone marrow abnormalities and genetic markers in the marrow.

Treatment for PV varies by patient. Treatment ranges from watch and wait, or phlebotomy, to prescription medications like Hydroxyurea or Anagrelide(More common for ET patients, but  PV can take it as well). Phlebotomy is basically blood letting. When counts get too high, a patient will go to the clinic, and a unit or so of blood will be removed from their body, thus lowering blood counts.

As for a cure, this is the same as with any MPN. There is no “cure” per se. The disease can be managed thru treatment, and some can live a relatively normal life with little to no interference from the disease. However, since every patient is different, everyone will experience a different set of symptoms of the disease.

I do not claim to know all there is to know about ANY myeloproliferative neoplasm for that matter…. I am sure that I missed something here, but this is just my general understanding, and the way I would explain it to someone who knew nothing about PV. I would like to take this opportunity to invite PV patients to add to this. Particularly things like “What do you wish you had known at diagnosis that no one told you?”

Tomorrow we will be talking about Essential Thrombocytosis (ET)

Until tomorrow,

Lina

Blood Cancer Awareness Post 13: MPNs

So far we’ve talked about our blood, it’s parts and functions, leukemia, lymphoma and myeloma. Today we will start covering Myeloproliferative Neoplasms.  (No, you’re not having deja vu…the post below is a re-post from earlier in my blog)

I have been asked what exactly an MPN is by many people: friends, family, co-workers random strangers at the doctor’s office(so, what are YOU in for…?)… and I have struggled over the years with finding a good way to explain it. I have come up with a couple of silly analogies about a factory going haywire and I also dabble with the more technical explanations from time to time…but that tends to leave me with blank stares… or they smile and nod along with me, meanwhile I can see the information going in one ear and out the other……

In this first of four articles, I am going to try to find concise ways to explain MPNs as a whole. In the subsequent entries I will try to do the same for each ET, PV and MF.

SO…here goes.

If we break down the words they give a pretty good working definition.

Myeloproliferative Neoplasm:

Myelo -From the Greek Muelos which means marrow

Proliferative/Proliferation -to grow or multiply by rapidly producing new tissue

Neoplasm – an abnormal growth of body tissue

So basically…the bone marrow produces lots and lots of cells that do not belong there. That is my basic working definition of a Myeloproliferative Neoplasm. It’s simple, not very technical, and it doesn’t tend to leave people’s eyes glazed over. For a lot of people, that is a fine answer, and they don’t need to know anything else.

Others want to know more, though. How did you find out about/were diagnosed with that disease/condition/thing, “is it …you know….(whisper)cancer?”, how do they treat it, when will it be cured, etc etc….Come to think of it…those are all questions that patients ask too. I have probably asked all of these questions a few times. I’ll try and answer these the way they were explained to me, and the way I understand them…so…these words might not make any sense whatsoever once they exit my head….

We’ll start with the first question. How is one diagnosed? From what I have seen, read, and heard from other patients, an MPN diagnosis is typically secondary to another condition/event. I do not know statistics on this at the moment, but the majority of people I have spoken to were diagnosed after a heart attack, stroke or blood clot. That is not the only way these diseases are diagnosed. Sometimes they are discovered during routine blood work, or during a physical, but more commonly they are diagnosed after a major event. Part of the reason for this could be that symptoms of MPNs are fairly generic, and that makes it difficult to pinpoint their origin. For example I had bruising, headaches and fatigue. Put those three symptoms into a web search…and you’ll come up with 4,310,000 search results. If you pull up one of those Internet Diagnostic Websites(I won’t use the name here…but I bet you all know what I mean…) it pulls up 127 different possible diagnoses, from acute stress to cat scratch fever… So it’s easy to see why someone could go undiagnosed for a while. Once it is narrowed down to an MPN, there are different diagnostic criteria for each of the different conditions. The doctor will use these criteria to determine diagnosis and from there he or she will decide on the patient’s treatment.

“Is it…you know…(whisper) cancer?” I have never understood why people get so reverent, (or I guess fearful is more likely) of a word? Is it going to jump out and infect you if it hears you speak of it? Don’t worry, it can’t hear you…you can say the word. This is a bit of a touchy subject though. By its most basic definition (a disease caused by an uncontrolled division of abnormal cells), then sure. MPNs are a kind of cancer. They are not generally defined as malignant (the tendency of a condition to be come progressively worse, and eventually lead to death) conditions though. (unless they are positive for the Philadelphia Chromosome, in which case you are most likely looking at Chronic myelogenous leukemia– which is another issue unto itself) Prior to the 2008 decision by the World Health Organizations, we called these conditions MPDs Myeloproliferative DISORDERS. There are people who feel that after the WHO changed the classification from Myeloproliferative DISORDERS to Myeloproliferative NEOPLASMS, that somehow they have magically become something else. That isn’t true. The fundamental nature of the diseases has not changed. What has changed is their classification. (Which almost seems to have been done for coding/paperwork purposes really) MPNs contain many of the same symptoms that you might see in a lot of different diseases, so instead of leaving them off in their own lonely little category, they have been lumped in with everything else. For some people the word “cancer” is very intimidating, so they prefer not to have it attached to their condition, which is fine. To me though, cancer is just a word. It won’t jump out and bite you, nor should you allow it to affect your outlook on your treatment.

As far as treatment goes, this will vary by disease, and also by patient. Treatments can include anything from watch and wait and periodic blood work all the way up to a bone marrow transplant. I will get more in depth about treatments in the next few articles. In some cases the treatment is almost worse than the symptoms of the disease that it treats (which is true for pretty much any disease). There are some people who feel that holistic treatments are the way to go. Honestly, I don’t know much about holistic treatments, and (as narrow minded as this may be…) I personally feel more comfortable sticking with conventional scientific methods. I know I know… “why do you want to put those nasty chemicals in your body…?” Well, those nasty chemicals have been through many years of clinical trials, countless tests, reviewed by hundreds of patients, doctors, clinicians, and scientists, and that’s just how I feel comfortable. It may be different for others, and I encourage them to seek out the (well researched, please) therapy that they are comfortable with.

When will I be cured? Well, that’s a good question with a simple answer. I won’t be cured. MPNs are chronic diseases. The way my doc puts it “Plan to live a long life with this”. Well that’s comforting…sort of. All the doctors I have seen (1 hem/onc who had never seen an MPN before in his practice, and 2 very well respected hem/oncs who deal almost entirely with MPN patients) all tell me that yes, I will have ET forever, but that it will almost certainly NOT be the cause of my ultimate demise. The majority of MPN patients that I know who have passed away over the years did NOT die of anything to do with their MPN diagnosis. Most died of old age, some were complications of another disease,, etc. That is not to say that MPNs can not cause death, or that they are not serious. They are. Owing to the difficulty in diagnosis, MPNs have probably caused more deaths than we know about. Even though these diseases are not “curable” exactly, you can still live a nice full happy life, with minimal intrusion from your disease once you have gotten the proper treatment.

So there it is. That is my very general outline, and answers to the basic questions that I have heard most often. Over the next few weeks I will be getting more specific about the types of MPNs ET, PV, and MF. Stay tuned for the next entries!

Tomorrow we will talk about Polycythemia Vera (PV)

Until tomorrow,

Lina

Blood Cancer Awareness Post 12: Myeloma

I would like to take a moment and apologize. Due to circumstances beyond my control, my articles for 9/10-9/12 will be late, and not nearly as thorough as I would like. If possible I will go back and elaborate more later.

Today we’ll be talking about Myeloma. Myeloma is cancer of the plasma cells. Myeloma cells interfere with plasma’s proper functions, which leaves the bod with a weakened immune system, and susceptible to infection. Like with other blood cancers, the multiplication of cancer cells interferes with normal production of other cells. In this case, red and white cells. Also, the kidneys can be damaged from the high amounts of dysfunctional cells in the system. Myeloma cells can also produce substances that destroy bone, which leads to bone pain and breaking. Since the myeloma cells originate in the bone marrow as plasma, the cells sometimes collect in other bones (after passing through the blood stream) and is found in other sites in the marrow. This is where referred to as multiple myeloma.

Tomorrow we will be talking about Myeloproliferative Neoplasms (MPNs)

Until tomorrow,

Lina

Blood Cancer Awareness Post 11: Lymphoma

I would like to take a moment and apologize. Due to circumstances beyond my control, my articles for 9/10-9/12 will be late, and not nearly as thorough as I would like. If possible I will go back and elaborate more later.

Today’s topic: Lymphoma

Lymphoma is a cancer of the lymphatic system. The lymphatic system (lymph nodes in the neck, armpits, groin, chest and abdomen) removes excess fluids from your body, and makes immune cells. Abnormal lymphocytes become lymphoma cells, multiply and are collected in your lymph nodes. After a while, these cells will hinder your immune system.

Lymphomas are broken up into two categories. Hodgkin, and non-Hodgkin. (about 12% of people with lymphoma have Hodgkin lymphoma). Most non-Hodgkin lymphomas are B-cell lymphomas, and grow quickly (high-grade) or slowly (low-grade). There are 14 types of B-cell non-Hodgkins lymphomas, while the rest are T-cell lymphomas.

Tomorrow’s topic will be myeloma.

Until tomorrow,

Lina

Blood Cancer Awareness Post 10: Leukemia

I would like to take a moment and apologize. Due to circumstances beyond my control, my articles for 9/10-9/12 will be late, and not nearly as thorough as I would like. If possible I will go back and elaborate more later.

Yesterday we talked very briefly about blood cancers in general. Over the next several days we will talk a little bit about each type of blood cancer.

Today we will be talking about Leukemia. Leukemia is a type of cancer found in the blood and bone marrow. It is caused by the rapid production of abnormal white blood cells. These cells inhibit the body’s ability to fight infection, and also prevent the body from properly producing red blood cells, and platelets.

Leukemia can be either acute, or chronic. Acute types require immediate treatment, and progress quickly, where chronic types progress slowly, and often have a more “watch and wait” approach.

Leukemia is further classified as either lymphocytic or myelogenous.  Lymphocytic leukemia means that there is abnormal growth in the bone marrow cells that later become lymphocytes (a type of white blood cell). Myelogenous leukemia means that there is abnormal growth in the marrow cells that become RBCs, WBCs and platelets. The four main types of leukemis are:

  • Acute lymphocytic leukemia (ALL)
  • Acute myelogenous leukemia (AML)
  • Chronic lymphocytic leukemia (CLL)
  • Chronic myelogenous leukemia (CML)

As for symptoms, they are varied. But can include :

  • Fever, chills, night sweats and other flu-like symptoms
  • Weakness and fatigue
  • Swollen or bleeding gums
  • Headaches
  • Enlarged liver and spleen
  • Swollen tonsils
  • Bone pain
  • Paleness
  • Pinhead-size red spots on the skin
  • Weight loss

Treatment also varies, but we will go into that more later this month.

Tomorrow we will be talking about Lymphoma.

Until tomorrow,

Lina