Don’t get confused with all the various prostate cancer terms and drugs. The following resources can help you with these. You can also find these links in the Resources section of this website.
Once a man is castrate resistant and moves on a second line hormone therapy drug like Zytiga or Xtandi (aka AR inhibitors) it is inevitable that the Zytiga or Xtandi will also become ineffective.
When this happens, the question that comes is what should be the next treatment? Generally, the options currently available are either to move to the drug not initially used ( Zytiga if Xtandi was first used or Xtandi if Zytiga was used) or instead to use taxane chemotherapy (Taxotere aka docetaxel).
Knowing which of these two options is best has been nothing but guesswork. But, things are improving. There is an investigational test that detects the expression of a protein called AR-V7 in the nuclei of circulating tumor cells taken from a vial of blood cells (liquid biopsy). This test can help guide this decision.
A recent study (published in JAMA Oncology) evaluating this test has shown that a blood test can detect the protein called AR-V7 in circulating tumor cells and that the presence of this protein accurately predicts how well certain men will respond to AR inhibitors (Zytiga and Xtandi).
Read the complete blog on CancerABCs.org HERE
The 2018 Genitourinary Cancers Symposium event featured groundbreaking research among members of the cancer care and research community who diagnose, treat, and study genitourinary malignancies.
Click on the below links to view conference proceedings on
FDA has approved the FoundationOne CDx (F1CDx) cancer biomarker assay concurrently with a decision from the Centers for Medicare & Medicaid Services (CMS) to provide insurance coverage for the next-generation sequencing (NGS)-based in vitro diagnostic (IVD) test.
FDA Approves Foundation Medicine’s FoundationOne CDx™, the First and Only Comprehensive Genomic Profiling Test for All Solid Tumors Incorporating Multiple Companion Diagnostics.
Read more about it here
US Too Prostate Cancer Panel Discussion and Webcast on Advanced Prostate Cancer
- Presented by: Bayer
- Sponsored by: Dendreon and Jannsen Oncology
- In Kind Sponsor: Los Padres
- Guest Speakers:
- Dr. Edwin Morales – Urology Specialist, San Antonio
- Dr. Michael Liss – Urologist, Urologic Oncologist, and Lead Prostate Cancer Researcher at UT Health, San Antonio
- Dr. Vijay K. Gunuganti – Medical Oncologist at Texas Oncology
- Moderator: Dr. Juan A. Reyna – Staff Physician at Audie L. Murphy Memorial VA Hospital; and Clinical Faculty at UT Health
Watch the recording here
Dr. Mark Scholz participated in a tumor board session with a discussion of Prostate Cancer Cases at El Camino Hospital in November 2017.
- Robert Sinha, MD, Medical Director of Radiation Oncology
- Frank Lai, MD, Urological Oncologist/Robotic Surgeon, El Camino Hospital
- Steven Kurtzman, MD, Radiation Oncologist, Director of Prostate Brachytherapy, El Camino Hospital
- Shane Dormady, MD PhD, Medical Director of Oncology, El Camino Hospital
- Mark Scholz, MD, Medical Oncology, Director of Prostate Cancer Specialists, Founder of Prostate Cancer Research Institute
View the recording of the event here
In line with previously reported data, the US Food and Drug Administration (FDA) approved the used of a 20 mg/ml dose of cabazitaxel (Jevtana) in the treatment of men with metastatic, castration-resistant prostate cancer (mCRPC). However, the use of this dose of cabazitaxel is currently approved only for men who have previously been treated with docetaxel-based chemotherapy.
Read more here on Prostate Cancer InfoLink
The U.S. Food and Drug Administration today granted accelerated approval to a treatment for patients whose cancers have a specific genetic feature (biomarker). This is the first time the agency has approved a cancer treatment based on a common biomarker rather than the location in the body where the tumor originated.
Read more on fda.gov