Can you take baclofen? I take a combination of Baclofen and Neurontin. It doesn't always take away all of the pain but it usually makes it manageable. Since you're in the trial I wasn't sure what is allowed and what isn't.

I had a period of time where my legs would give me fits but only at night. It'd start up about 8 PM and last nearly all night long. It's so annoying and coupled with lack of sleep it can make all the other symptoms seem magnified.

I hope they respond to your questions - two weeks with no response is unacceptable!!