Tag Archive for: low testosterone

30-Year Acute Myeloid Leukemia Survivor Shares His Journey

30-Year Acute Myeloid Leukemia Survivor Shares His Journey from Patient Empowerment Network on Vimeo.

What might acute myeloid leukemia (AML) patients experience for symptoms, treatment, and coping with AML? AML patient and Empowerment Lead Art Flatau shares the experience of his AML journey from diagnosis, through treatment and AML survival, and advancements in AML treatments.

Art also shares his empowerment advice for patients and care partners to ensure optimal care and how he has found a sense of purpose in patient advocacy efforts.

See More from [ACT]IVATED AML

Related Resources:

Empowered AML Patient: Ask the AML Expert

Empowered AML Patient: Ask the AML Expert 

How an AML Survivor’s Resilience Saved Her Life

How an AML Survivor’s Resilience Saved Her Life 

Advice for Acute Myeloid Leukemia Patients Seeking a Clinical Trial

Advice for Acute Myeloid Leukemia Patients Seeking a Clinical Trial 


Transcript:

My name is Art, and I live in Austin, Texas. In 1992, I was 31 and married with two young children. I was in graduate school and working full-time. For a couple weeks, I had been feeling tired and had been running a low-grade fever. I also had a lot of bruises, probably because I was playing rugby at the time. I thought the fatigue was because I was overworked and getting  too little sleep.

On Saturday, I had a rugby game but was too tired to play more than a few minutes. The next day, I was too tired to do much. My wife and I decided that I would go to the doctor on Monday. 

Monday morning, I woke, and there was blood on my pillow as my gums were bleeding. My wife wanted to take me to the ER, but I convinced her to just call our doctor. I went to the doctor later that morning. She noted my symptoms, did a quick exam, and sent me for blood work. After lunch, she called and said I needed to go to the hospital and see a hematologist. I knew I was in trouble.

We talked to the doctor and he said, “We have to see what kind of leukemia you have.” What a shock.  I knew that I was sick with something I had not had before. The fact that it was cancer was a shock. I didn’t know that there were different types of leukemia but soon found out that I had acute myeloid leukemia (AML).

That evening, I received platelets and red blood transfusions. The next morning, I had a bone marrow biopsy, more platelets, and surgery to put in a central line. That afternoon, less than 24 hours after hearing the word leukemia in reference to me, I started chemotherapy. This was all overwhelming. We had no way to understand what our options were or to get a second opinion.

Three-and-a-half weeks later, I got out of the hospital with no hair, 25 pounds lighter, a lot weaker but alive. I had more chemotherapy in the next few weeks and more hospitalizations. A few months later, I was finished with chemo. I regained some strength, regrew my hair, and tried to get my life back to normal.

In early 1993, about 9 months after being diagnosed, we got another shock, I had relapsed. I needed to have a bone marrow transplant. Although we had a little time, a few days to figure out where to go for a transplant, we were again struggling to understand the process. We were also struggling to figure out how to move to Dallas for three more months for the transplant. The transplant was a long grind, a month or so in the hospital, a couple of months of going to the outpatient clinic two to three times a week, but we made it through. 

Now, 30 years later, I’m still around. My children graduated from high school, college, and graduate school and have successful careers. My wife and I are empty-nesters.  I am still working but hoping to retire in a few years. Although I consider myself very lucky to have survived and have had relatively few side effects, I do have some side effects to deal with, including low testosterone.

Some things that I’ve learned during my AML journey include: 

  • AML is a rare disease: The good news is that over the last several years a lot of new treatments have been discovered for AML. These new treatments are leading to more people surviving AML. However, these new treatments are evolving rapidly. It is important to find a cancer center and doctors who treat a lot of patients with leukemia. 
  • Consider volunteering: Advocacy work is an excellent way to help yourself and to support other patients and continued research efforts.
  • If something doesn’t feel right with your health, advocate for yourself and ask for further testing.

These actions (for me) are key to staying on my path to empowerment.

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Low Testosterone in Cancer or Transplant Survivors

I was one of the authors (out of more than 50) of a review article on male specific late effects in stem cell transplant patients [1]. The article looked at many late effects in male transplant survivor. This post is a summary on one late effect, hypogonadism (that is low testosterone) as well as my opinion about the recommendations on screening for low testosterone.

We do not know much about low testosterone in cancer survivors or transplant survivors. There is a significant increase in the incidence of low testosterone but the size of the increase in transplant survivors is not well understood. Symptoms related to low testosterone include: “loss of body hair, small testes, and ED (Erectile Dysfunction)”. Other symptoms that may be signs of low testosterone but may be signs of other problems include: “loss of libido, anemia, fatigue, lack of motivation, reduced muscle mass, and increased fat mass” (I don’t really know what “lack of motivation” means). The article recommends: “testing and consideration of hormone replacement therapy based on symptoms”. This is similar to what has been recommended in the past [2].

In 2016, some 23 years after my bone marrow transplant (BMT) I was diagnosed with low testosterone. I had finally asked one of my doctors to get tested and my testosterone level was 192 (my free testosterone was also low, and this is useful for the doctors, but I won’t mention it anymore). The normal level of testosterone is between 300 and 1000 nanograms per deciliter (ng/dL). [3] While I had symptoms, low libido, loss of muscle mass and fatigue primarily, no doctor had asked about those symptoms, and I had not thought about them as more than getting old.

I started on testosterone replacement, and it has made a huge difference. The biggest difference in my mind is less fatigue. One of the more common side effects of testosterone replacement is it can raise your red blood count (I like to call this an “effect”). Since a year or two after my transplant, my hemoglobin was on the low side (typically 12-13, normal for men is 13.2-16.6) and my hematocrit was generally between 37 and 40% (normal for men is 38.3-48.6%) [4]. A few years ago, at my annual exam my hematocrit was close to 35%. I went to see an oncologist (the oncologist who treated me is no longer seeing patients in the office). A whole bunch of tests were run, but not a testosterone test and nothing abnormal other than my red blood values was found. After starting testosterone replacement, my hematocrit is 43-45% and my hemoglobin is 14-15. The biggest change for me is that I have far less fatigue presumably because I have more red blood cells.

Testosterone levels naturally decrease with age. The folklore is that the testosterone level decreases about 1% per year from age 30 or so. [5] Other sources say from age 20. I believe this means that if you level is 800 at age 30 (there seems to be little data for a “normal” level at different ages), it will go down about 8 units per year (1% of 800). So, at age 80, the level would be around 400 (if this actually means a decrease of 1% of the current level every year, it will go down to about 480 at age 80). If the level was 600 at age 30, then it would be about 300 at age 80 (or around the low end of the normal range, which I imagine is about the average level for 80-year-old men). What if a 30-year-old had a testosterone level of 800 and then was diagnosed with AML and had chemotherapy and a transplant? Perhaps 2 years post-transplant is now 500, which is normal. There seems to be no data on testosterone levels in long term transplant survivors. However, if this goes down 8 units a year (this seems to be as good a guess as any), then after 25 years the level would be 320 and after 30 years it would 280, which is less than the 80-year-old man without cancer. It is important to state that there appears is no data to support or refute this scenario. Still my belief is that this is essentially what happened to me. My guess is that quite a few male transplant survivors have a testosterone level in the normal range 1 or 2 years post-transplant (although most will not have it tested) but will eventually have hypogonadism and likely not realize it.

While there is a lot we do not know about testosterone levels in transplant survivors (or for that matter healthy men), there is one thing we do know. “The majority of health care professionals do not address [sexual dysfunction]” [1]. In my mind this calls into question the recommendation to test testosterone levels “based on symptoms”. Most doctors do not seem to ask about symptoms specific to low testosterone and the other symptoms are non-specific. It seems to me that not testing testosterone levels at say 1 or 2 years post-transplant is likely causing harm to some male long term survivors. A better guideline would be to routinely test 1 or 2 years post-transplant and then again if symptoms warrant.

The BMT Infonet as part of their Celebrating a Second Chance at Life Symposium had a really good workshop on Sexual Concerns in Men after Transplantation by John Mulhall MD, from Memorial Sloan Kettering Cancer Center. You will have to register before viewing the replay of this workshop. While it covered other topics, there was a lot of information about low testosterone 

Contact Art Flatau, flataua@acm.org

Bibliography

[1] Phelan, R et. al., “Male-Specific Late Effects in Adult Hematopoietic Cell Transplantation Recipients: A Systematic Review from the Late Effects and Quality of Life Working Committee of the Center for International Blood and Marrow Transplant Research and Transplant Complica,” Transplantation and Cellular Therapy, 2021.

[2] Navneet, Majhail S.; et. al., “Recommended Screening and Preventive Practices for Long-Term Survivors after Hematopoietic Cell Transplantation,” Biology of Blood and Marrow Transplantation, vol. 18, no. 3, pp. 348 – 371, 2012.

[3] Icahn School of Medicine at Mount Sinai, “Testosterone,” [Online]. Available: https://www.mountsinai.org/health-library/tests/testosterone

[4] Mayo Clinic, “Complete Blood Count,” [Online]. Available: https://www.mayoclinic.org/tests-procedures/complete-blood-count/about/pac-20384919

[5] Mayo Clinic, “Testosterone therapy: Potential benefits and risks as you age,” [Online]. Available: https://www.mayoclinic.org/healthy-lifestyle/sexual-health/in-depth/testosterone-therapy/art-20045728

[6] WebMd, “Is Testosterone Replacement Therapy Right for You?,” [Online]. Available: https://www.webmd.com/men/guide/testosterone-replacement-therapy-is-it-right-for-you