This episode includes content related to reproductive organs and sexual health and may not be suitable for all listeners.
A transcript of this episode can be found here: https://marrowmasters.simplecast.com/episodes/mens-sexual-health-gvhd/transcript
In this podcast, we welcome Dr. Jose Flores, an expert in sexual and reproductive medicine at New York's Memorial Sloan Kettering Cancer Center. We dive deep into the often challenging but crucial topic of male sexuality, particularly in the context of cancer treatment and graft versus host disease (GVHD).
Dr. Flores begins by distinguishing between sexual dysfunction and erectile dysfunction (ED). He emphasizes that sexual dysfunction encompasses various issues beyond just achieving erections, such as ejaculation problems, orgasm issues, decreased sex drive, and changes in penile shape. This broader understanding is essential when discussing sexual health with patients.
The prevalence of ED after cancer treatment is notably high, with up to 60-70% of men experiencing it post-chemotherapy, and even higher rates following pelvic surgery, specifically. Low testosterone levels also contribute significantly to sexual dysfunction, particularly after treatments targeting the pelvic area.
A critical aspect of addressing ED is breaking the wall of silence around it. Dr. Flores stresses the importance of open communication between patients and healthcare providers. Initiating conversations about sexual health can lead to better assessments and treatments. He outlines the initial steps in diagnosing ED, including patient questionnaires and lab tests, and underscores the need for healthcare providers to proactively ask patients about their sexual health.
The discussion then shifts to the impact of GVHD on sexual function. Dr. Flores notes that about 70% of men post-bone marrow or stem cell transplant suffer from low testosterone and ED. Unfortunately, without intervention, these issues do not typically resolve on their own. Patients must seek help to explore treatment options.
Dr. Flores explains the ED treatment model, which follows a stepwise approach. The first step includes lifestyle modifications and the use of PDE-5 inhibitors like Viagra and Cialis. If these are ineffective, injection therapy is the next step, followed by mechanical aids like penile pumps and, as a last resort, penile implants.
Myths and realities of PDE-5 inhibitors are addressed, clarifying that these medications require proper usage, including an empty stomach for Viagra and sufficient time for absorption for Cialis, along with sexual stimulation to be effective. Proper education on these aspects can significantly enhance their effectiveness.
Low testosterone, particularly after cancer treatment, is another major topic. Dr. Flores discusses the complexities of testosterone replacement therapy (TRT), including potential risks like polycythemia, effects on fertility, and the necessity of screening for conditions like sleep apnea and prostate cancer before starting treatment. He advises patients to preserve fertility before undergoing cancer treatments and outlines options for those with compromised fertility post-treatment.
The conversation concludes with Dr. Flores urging patients to be proactive about their sexual and reproductive health. He highlights the importance of seeking specialized care and the positive impact it can have on overall quality of life. Throughout the discussion, Dr. Flores's compassionate approach underscores the importance of addressing these sensitive issues openly and effectively.
Memorial Sloan Kettering Cancer Center: https://www.mskcc.org
International Index of Erectile Dysfunction: https://www.uptodate.com
Testosterone Replacement Therapy Information: https://www.urologyhealth.org
This season is made possible thanks to donations from Syndax and Incyte.
https://syndax.com/
https://incyte.com/
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