Hiya,
I'm on pamidronate which is what they use at my hospital. I read some research about how zometa has been found to have good results in terms of increased remission etc, so I asked about why I'm not on that. At my hospital it's currently the policy to use P not Z but they're very similar. The research found that Z is better than another type, a different type altogether (let's call it X!!) rather than comparing with P. So maybe P is just as good as Z, it hasn't been proven – hence my hospital sticking with it.
I think Zometa is more expensive, have a feeling that's why! So if I were you I'd be fairly pleased with the change 🙂 also as it's quicker!
But if you do find out more, let us know!
Helen