Most patients with glioblastoma, the same brain cancer Sen. John McCain has, begin their medical treatment with radiation and chemotherapy. Many times, however, the cancer returns.

What are patients’ options after all known treatments have failed? The answer could be in one of dozens of clinical trials throughout the country looking for new ways to fight cancer.

Immunotherapy, vaccines, medications and a combination of these treatments are being studied.

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A new poll from The Atlanta Journal-Constitution explored what Georgians thought about the first 100 days in office of President Donald Trump’s second term. Photo illustration by Philip Robibero/AJC

Credit: Philip Robibero/AJC