Newly diagnosed stage 4, how long on ADT before adding ARSI?
My dad (83 and otherwise relatively healthy) was recently diagnosed with stage 4 prostate cancer that's spread to his bladder, urethrae, possibly rectum, pelvic lymph nodes, thoracic lymph nodes, pelvis (bone), and spine. PSA is 24 (up from 4 a year ago), 12/12 cores, and gleason score 9.
We had our first meeting with the oncologist today who is starting him on Orgovyx but no ARSIs. I was expecting the combination to start immediately given his stage and what I've previously read. He referenced adjusting to the ADT and potential side effects as reasons to delay, but also didn't provide a timeline for adding in an ARSI. We have our next appointment in 2 weeks so I'm trying to gather information on the initial ramp up of treatments as perhaps this is common practice? I've definitely read cases of people starting both at the same time and is stated as such by the prostate cancer research institute which has me confused. Just looking for people's initial experiences being prescribed ADT and ARSI combos so I can be prepared for our next appointment.
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I've heard elsewhere that one rule of thumb for aggressive treatment is to recommend it only if the patient otherwise would have an expectation of at least 10 years of good-quality life without the cancer.
Obviously, individual patients might choose differently (for example, an extra 2 years might be worth chemo for some patients), but since the majority of 83 year olds don't expect another 10 good years, there's a good chance that's where the doctor is defaulting to.
There's been a lot of push-back against over-treatment of advanced cancer in the elderly in recent years, so doctors might be a little more hestitant, but if your dad wants aggressive treatment and makes it clear to them that he wants that, then he should be able to get it somewhere.
Again, best of luck. Unfortunately, we have to be our own advocates — I must have asked for everything I wanted at least 5× (stubbornly but politely).
I am also stage 4 (spread to 3 lymph nodes) and Gleason 9, currently on Eligard every 3 months. Just started proton radiation and wondered if/what side effects you had. I have the expected fatigue but also dealing with nausea which was not a side effect I expected. Anyone else have nausea from radiation treatments?
I'm sorry to hear that. No, nausea was not at all a side-effect of my SBRT radiation (20 sessions to the prostate), but all of us respond differently. Hopefully you won't develop any of the side-effects that I *did* have, and the nausea will disappear quickly when the treatment finishes.
What were your side effects? I’m only a few days into a 38 day regimen.
Mine emerged a year later -- the side-effect that was most prominent was bladder irritation, which came to my attention with a string of urinary-tract infections and visible blood in my urine, then resulted in a difficult summer where I was nervous leaving the house for long because of bladder issues. At the worst point, I was waking every 20-30 minutes at night. A cystoscopy confirmed that the bottom of my bladder near the prostate looked angry and red compared to the rest, due from the radiation damage. A colonoscopy a year later confirmed the same for my rectum, but that hasn't caused any issue for me, aside from a bit of a mild burn after eating spicy food.
To get it under control, the urology oncologist I was referred to prescribed Myrbetriq (which eliminated most of the issue in a few weeks, once we had the right dose), and I reduced my intake of caffeine and carbonated beverages for a few months. The problem started in the spring, and by fall it was mostly cleared up, so I was able to start titrating off Myrbetriq. I still feel the irritation: it's probably permanent for me, but it's mild and has little impact on my daily life.
Note that long-term irritation is rare. In my case, with stage-4 cancer, it's good that the radiation wasn't overprecise, because that meant the radiation had a chance to attack cancer cells near the prostate as well as those in it. For most people who get urinary-tract irritation and incontinence, it starts a few weeks after radiation therapy and ends within a couple of months, and with proton therapy (which is highly-focused, and thus, wouldn't have been suitable for my stage of cancer), there's a good chance you won't experience it at all.
Thanks so much for the great information, it is appreciated!!
Interesting to hear you were using Myrbetriq. I started it about six months ago To help with incontinence and urges at night. I started taking one pill a day, but after about a month, I found that just wasn’t adequate and went to two pills. It took a month, maybe two for full dosage to really work, but I no longer get up more than once at night to pee and the incontinence is reduced by at least 80%, and it was never even 2 pads a day originally.
You have no incontinence problems at all after all of the things you’ve been through.
Just noticed the bill for 100 pills was $1300, $13 a pill is a little steep. I paid $0.
Yes, I ended up going up to 2 pills/day as well. That price is crazy! Full retail for Myrbetriq here is about CA $2.90 (US $2.10) per tablet.