Posts Tagged ‘Reclast’
Recent studies have shown that the order in which we use osteoporosis medications matters. Traditionally most docs have used Antirsorptives first to preserve bone. All osteoporosis medications except one are Antiresorptives. Only when that failed, would they consider the Anabolic medication, Forteo, to build new bone.
As a practicing orthopedic surgeon, I started treating osteoporosis in the worst of my fracture patients. It was obvious that they needed to build bone first since there was very little bone to preserve. Therefore, I usually started with the Anabolic, Forteo. Once I had built up the bone, I preserved that improved bone with an Antiresorptive osteoporosis medication.
As the National and International Osteoporosis Foundations, (NOF and IOF) are now focusing on preventing second fractures, many more practioners are treating patients with one or more fractures. They are facing the dillema of how to prevent fractures in bone that is not good enough. None of the Antiresorptives work as well in patients with multiple fractures as they do in patients who have not yet fractured.
This year studies have shown that using Forteo after an Antiresorptive usually results in Forteo taking several months to overcome the previous slowing of bone turnover, Therefore, 2 years of Forteo results in less improvement when used AFTER the Antiresorptives tested, than we normally see in a patient who uses Forteo first.
At NOF and IOF this year speakers suggested that we change our approach. They suggested using an Anabolic first, and an Antiresorptive second should be the standard sequence for best results.
Would you rather only trying to preserve your bones after they have proven insufficient in multiple fractures? Or would you want to improve your bone first, and then prserve that improved bone matrix and improving BMD?
Do everything you can to improve and preserve your Bone Health.
Jay Ginther, MD
You have started taking Osteoporosis Medication. You think you have entirely eliminated your Fracture Risk. Then, WHAM – you have a Fracture! What went wrong?
It is time to re-evaluate. There are many possible reasons for your fracture.
First, all osteoporosis medications gradually become effective over months. Therefore, if you fracture within the first few months, there has not been enough time for it to become fully effective.
By two to three years, all osteoporosis medications Decrease Fracture Risk by 1/2 to 2/3. That is very good, but not perfect.
Second, you need to be sure you are getting enough Absorbable Calcium in 3 doses of 400-500 mg In Foods or With Foods – every day. You need to have a high enough Vitamin D level to absorb the Calcium. You need Magnesium too – a Multiple Vitamin and Mineral (taken with a full meal) should be enough. You also need Protein (1gram per kg of body weight). If you had Secondary HyperParathyroidism, it must be resolved.
Third, Bisphosphonate pills are sometimes not absorbed adequately. When they work, we actually absorb less than 1% of the drug taken. If this is a problem, Reclast or Prolia can get around the absorption issue. Of course, skipped doses do not work at all.
Fourth, there may be other issues causing fragility. A Complete Bone Health Evaluation will usually identify Diabetes, HypoThyroidism, Colitis, Irritable Bowel Syndrome, Lactose or Gluten sensitivities, etc. These need to be fixed too.
Finally, your Osteoporosis may be too severe to be ideally treated with Antiresorptives. Very low BMD and T-scores, multiple Fragility Fractures, Vertebral Fracture Deformities (especially multiple) are all indications that you probably should start with the Anabolic, Forteo, to build up your Bone Matrix enough that a Antiresorptive can then be the best treatment.
Fracture while on medication? Time to re-evaluate. Then modify your program if needed.
Jay Ginther, MD
Recently a patient asked me to review all osteoporosis medications for her to consider and choose from. We had already optimized her Calcium intake, 25-hydroxy Vitamin D level, Protein intake, Multiple Vitamins & Minerals, and Exercise program. These had all helped substantially, but not enough for her peace of mind. She feels that she needs osteoporosis medication too. Here they are:
Anabolic medication for osteoporosis actually increases bone thickness and strength! Antiresorptive medications for osteoporosis (Fosamax, Alendronate, Actonel, Atelvia, Boniva, Evista, Reclast, Prolia) only preserve bone.
We have talked about all of the Antiresorptive medications over the last 2 months. They are excellent treatment if slowing down the OsteoClasts (cells that eat away your bone) is sufficient. That is not always the case.
Now it is time to talk about something completely different. Anabolic medication stimulates the OsteoBlasts (cells that make new bone matrix). OsteoBlasts can rebuild your bones. If you have Fractures, your bones may need to be rebuilt.
Forteo (Teriparatide) is the only Anabolic medication for osteoporosis in the USA. Close cousins of Forteo are available in other countries.
You may need the Anabolic, Forteo, if you have a hip fracture, multiple other fractures, or if VFA testing reveals a Vertebral Compression Fracture. A DXA T-score well below -2.5 can be reason enough without fracture.
Glucocorticoid (Cortico-Steroid) medications (Prednisone, Steroid Inhalers) specifically supress OsteoBlasts (cells that make new bone). Stimulating the OsteoBlasts with the Anabolic, Forteo, can offset the bone loss from Steroid medications. Smoking also supresses OsteoBlasts, leading to bone loss. Stopping Smoking would be best, but Forteo can help.
Not everyone needs an Anabolic, but some individuals do. A Complete Bone Health Evaluation will tell you if an Anabolic is right for you.
More about Forteo (Teriparatide) next time.
Jay Ginther, MD