My Experience on Evenity for Treating Osteoporosis
Thought I would share for those considering or on Evenity for osteoporosis:
Afer much research and discussions with my GP and Cardiologist, I have decided to start my treatment with Evenity injections. As with all drugs, there are many side effects. My biggest concerns were stroke and heart attack. However, considering that I do no have any history for either, for me personally, the benefits outweigh the risks. As my GP said to me, "if everyone only thought about the side effects of the drugs, no one would be taking them".
I had my first injections (subcutaneously in the back of each arm) on June 30th. The nurse that administered the injections discussed the drug in depth, along with all the possibilities that may occur. She also mentioned that for all the patients that she has seen, none has had any side effects.
The injections are once a month for only one year, so I'm hoping that this works well for me and I can improve my bone density, especially in my spine, where I need it the most.
My endocronologist has also prescribed Hydrochlorthiazide for my idiopathic hypocalcemia. I have an appointment with an allergist this month to confirm whether I still have an allergy to sulfa drugs, since this drug contains sulfa. Apart from this I take D3 orally and try to obtain additional calcium through foods not supplements. Trying to walk 3-4 times a week and will begin with a few weight bearing exercises.
My journey began September, 2019 when I was diagnosed with severe osteoporosis. After waiting to see three doctors, receiving three denials from insurance company for Evenity, which took several months, I am hopefully on my way for a favorful outcome.
Interested in more discussions like this? Go to the Osteoporosis & Bone Health Support Group.
@spiderplant, How did you get to have so many body parts measured on your DEXA? Is there a way your Dr puts in for that. My DEXA was only on my decanter and spine, even though my Dr put extremity on the script. I asked for wrist, but the tech wouldn't do it.
I did half a dose of the Evenity infusion and am doing low dose Reclast (due to kidney issues and afib). However I do remember reading that effectiveness of Evenity is dose dependend so that you get more progress with a higher dose. I need to check that out before stating with certainty. As @normhorn posted, there is a study showing 2mg of Reclast is effective (better for hips, not as good for spine) as 4mg. I printed that out awhile ago to take to my doctor! Ben Ledeer MD at MGH mentions on a YouTube video that a half dose may be as good and also that the interval between Reclast infusions cold be longer.
I saved the article this time to make it easier to retrieve.
Excert from it:
"3.2.1. Percentage change in BMD
For the primary efficacy endpoint, each dose of romosozumab increased BMD at the lumbar spine significantly compared with placebo at month 12 (Fig. 2 and Supplemental Table S1). The mean percentage increase from baseline was 0.9% in the placebo group and 8.4%, 13.3%, and 16.9% in the romosozumab 70, 140, and 210 mg QM groups, respectively (all p < 0.001 vs placebo). The dose-dependent effect of romosozumab on BMD at the lumbar spine at month 12 was shown by statistically significant differences for the comparisons between each of the QM doses (140 vs 70 mg, 210 vs 70 mg, and 210 vs 140 mg; p < 0.001 for all).'
Evenity- dosage variation (Evenity-dosage-variation.pdf)
You may have explained before, but why did you only do 4 months of Evenity?
Thanks! I'm in Ontario
@ripley I had already done 2 years of Tymlos and initially thought that if I had side effects on Evenity I would try to do the early months when anabolic action is stronger. I went on Reclast after Evenity. I did have some neuro symptoms (chest and forearms burning) on Evenity but I mainly wanted to top off Tymlos with a burst of P1NP and save 8 months of Evenity for later. This is NOT an approved protocol.
A study was posted about doing 6 months Evenity then going on Reclast rather than doing the last 6 months of Evenity, since both are anti-resorptives. It is still ongoing.
I read that the initial pre-market expectation with Evenity was that it would be anabolic the whole time and the fact that it isn't, was a surprise once it went on the market.
I saw another study proposing short bursts of Evenity between other drugs, like Reclast. All of this research is ongoing since Evenity is so new (2019).
My friends who did the full year had remarkable gains on Evenity. I have a DEXA in April but will never know what those 4 months did since I have been on Reclast. My doc says they don't really know how Evenity works (it inhibits sclerostin of course). IF I were a newbie and doing my first drug I would do the full year.
I am in this for the long term with 7 spinal fractures. Some may do Evenity, a year or two of Reclast and be done. That is not me! Again, most of what I have done is individual, not established protocol and since I have kidney disease, lupus and afib my doctors tend to be flexible with me.
I have severe osteoporosis (-3.9 in spine). I can't take Forteo or Tymlos due to parathyroid issues. My endocrinologist said I could either try Fosamax for a year or so and if that didn't improve my scores, he said I could then try Evenity. He didn't think a year or so on Fosamax would lower the effectiveness of Evenity very much. The other option is to start with Evenity, followed by Fosamax.
If I take Evenity first, followed by 5 years on Fosamax -- what do I do after that? Will I lose any gains from Evenity if I don't continue on something? There really isn't another drug that I can take after that, as far as I know.
Also, you mentioned in another post that "Reclast and Fosamax, can be visualized as coating bone". Do you know how Evenity works to improve bones, and what is the quality of the bone improvement? Thanks.
@ripley people born with low sclerostin have really thick bones. So researchers got the idea of addressing bone loss by inhibiting sclerostin. They initially thought, I read, that inhibiting sclerostin would be anabolic the whole year but it is apparently anti-resorptive for at least the second half. My esteemed doctor said they don't really know how it works!
https://www.health.harvard.edu/blog/a-new-therapy-for-osteoporosis-romosozumab-2019071717339
"Sclerostin is a protein that helps regulate bone metabolism. Produced by osteocytes (bone cells), it inhibits bone formation (making new bone). Romosozumab binds sclerostin, which keeps it from blocking the signaling pathway for new bone formation. The result is an increase in new bone. To a lesser degree, it also decreases bone resorption (breakdown of bone)."
Forteo and TYmlos raise both P1NP and CTX. Evenity is the only drug that raises P1NP and reduces CTX by itself (Ben Leder MD on You Tube and Keith McCormick).
We are all limited to 3-5 years on a bisphosphonate so for that and other reasons I would do Evenity first. There doesn't seem to be a plan for us for the long term except for drug holidays after a period of Fosamax or Reclast,
Sclerostin has functions throughout the body.
Have you finished the 12 months of Evenity?
I also meant to ask how much out of pocket did you have to pay?