My husband is being treated at UCLA, and so far, we are lucky with really good results, having stable scans showing no visible sign of the tumor since resection in Oct '06. We are trying for 24 cycles of Temedor, dosage was lowered to 300 mg so he could recover more quickly and keep to the 23/5 schedule. After that, we are then probably in the same boat, weighing our options. Some of the options included a vaccine, or going to Avastin, but that can't happen until there is a recurrence.
UCLA does have a lot of options as they have a lot of clinical trials, being a major brain cancer center. My husband is currently being treated by Dr. Cloussey, but mostly sees Dr. Nghiemphu. I would ask them to review all of the options (and see of you can get Dr. Cloussey looped in with this part of the consult) the pros and cons, including risks, and see which makes the most sense for you.
People tell you about the gamma knife, but what my husband had at the end of the radiation STS radiation surgery, which was broken into 10 treatments. It was also called a radiation "boost" at the end of the radiation treatment. They tend to steer away from the gamma knife and lean toward conventional surgery, which we agreed with. In the case of my husband, and the sensitivity of tumor location, there would have been some collateral damage that we had to avoid.
Good luck and take a look at their site for more information on the clinical trials that are available, including a description of eligibility.
God Bless,
Gayle C, wife of John C, GBM warrior since Sept 06