Forum Discussion

melclarity's avatar
7 years ago

2 years on Prolia injections have significant affect on Bone Density improvement.

Hi Ladies,

I love the sharing of information as I think it's valuable to everyone here. I had my Oncologist visit yesterday and received my Bone Density results. Compared to 2016 there is a marked improvement in my TScore in the Lumbar Spine it was -2.9 and now is -2.2 with a Z-score that was -2.4 and now is -1.6. The Oncologist said it is an incredible improvement and indicative of the Prolia injections. In 2016 my Bone Density post Chemo was deemed Osteoporotic. I don't do weight bearing exercises but I know the benefit of it. I do exercise and am active in my job however. I am super happy to be out of high risk, whilst I'll never be fantastic, alot has to do with genetics he said, he's really happy with where it is. So I will have 1 more year on Prolia which I can add....has zero symptoms :) 

As a result of this after 3yrs I am now pushed to yearly Oncology visits woohoo!!!!!! 

My Oncologist in 1997 undertook a 3-year breast and lung cancer clinical research Fellowship at the Royal Marsden Hospital in London, working with Professor Ian Smith.

He is a member of the Australian New Zealand Breast Cancer Trials Group, and until recently was the head of the Breast Trials Group of Cancer Trials Australia. He has authored articles appearing in journals such as the Journal of Clinical Oncology, Annals of Oncology, The Breast and British Journal of Cancer.

He also said in terms of risk of recurrence, it is solely based on an individuals diagnosis, pathology/histology and genetics only that will determine this irrespective of anything else. That it has been OVERDONE in terms of the message to reduce risk together with stats. 

M x
  • To be honest if I was osteopenic I dont think Id do the injections, but my bones were severely osteoporotic thanks to chemo. I've also done alot of physical work so the improvement is not just the Prolia. I also was never offered oral form at all by my Oncologist. He certainly has a long history and expertise in Oncology. 

    His primary breast cancer interests focus on endocrine therapy and mechanisms of resistance, and treatment-induced bone loss and bone metastases. His lung cancer interests focus on targeted therapies, predictors of response/survival, and small cell lung cancer. He is actively involved in clinical research, and is the principal investigator in both local and international studies. 
    He is currently a consultant medical oncologist in both the breast and lung cancer units at the Peter MacCallum Cancer Centre. This is only part of what he does. 
  • @primek, that's what I understand too, so I am reluctant to suffer side effects for a year or two, have to stop, for no net gain. I am leaning towards keeping up weights, gym work and supplements and see how I go. My last bone density tests don't help, parts are slightly worse but parts are significantly better. It's a mystery!
  • @Primek thanks, hmmm he didnt say that at all about Prolia that it would decline dramatically at cessation. By the time I finish that though I'll be nearly finished my AI, so he absolutely isn't concerned at all about my bone density from here. I finished with my Exercise Physiologist in December :) most of my work is building cardio and stretching as I suffer full body cramping particularly throughout my torso front and back. x 
  • Great news Mel. The unfortunate thing with prolia is when you stop having it your bones decline again  fairly rapidly. Apparently the oral tablets which have a slightly different mechanism at least result in some lasting bone staying. So I would suggest looking at some weight bearing exercise if you want to continue to build bone strength. Your exercise physiologist can set you a simple routine that will help. 
  • Hmmm well i think you need to be guided by your Onc and GP in terms of interaction with blood thinners. Depends on the impact currently on your bone density. Hugs x
  • Thanks. I am 5 years on Letrozole with no joint pain and not keen to start having it! More of a worry is that Prolia may counteract the blood thinners I take. Decisions, decisions! My good oncologist agrees that balancing out continuing for 5 more years on Letrozole with possible bone impact is not an easy answer.
  • @Afraser I am also now classed osteopenic :) to be honest I didnt notice ANY side effects at all. I am on an AI though, so have a bit of joint pain but also feel thats more to do with menopause and chemo. Its a quick injection (expensive) but my private health cover give me a a bit back, its worth it though absolutely. x
  • Terrific result. I am considering Prolia (I do not have osteoporosis but am osteopoenic) but am not thrilled about possible side effects. Particularly clotting and joint pain. Have you had side effects?