Often, patients don’t take hepatitis drugs as they should. Drug users may sell the valuable pills, or patients may forget a few doses, allowing the virus to mutate. Tia did not fall into either category.
Bordon now thinks it was likely one of the many “natural” supplements that Tia had been taking interfered with the drug’s action, making it less effective and allowing virus to survive in her body.
“Supplements can screw up hepatitis C treatments,” said Dr. Douglas Dieterich, director of the Institute of Liver Medicine at the Icahn School of Medicine at Mount Sinai in New York.
“They can cause drug toxicity. They can interfere with liver enzymes which can reduce the levels of the drugs. The most common one is St. John’s wort.” St. John’s wort is a plant that many people use to treat depression symptoms, but it’s metabolized in the liver in a way that can interfere with many pharmaceutical drugs.
Tia had no idea that herbal or “natural” supplements could do this.
“It was part of her normal life to take all these supplements,” Bordon said.
Barriers to treatment
Now, Tia would have to try a different hepatitis C drug. There are several on the market, but that was where she ran into policy wars. Many insurers are reluctant to pay for a second round of treatment.
“They don’t want to pay for it unless you fight,” Tia said.
Salo said there are some reasons for this reluctance, not the least the cost. If every Medicaid patient in a state showed up at once asking for treatment, “it would bust the budget,” he said.
Medicaid is a state-federal health insurance plan for people with low incomes and no other source of health insurance. Some states, such as New York and California, put a lot into their plans while others have smaller budgets.
“A lot of states put restrictions in place and said let’s try to prioritize the sickest first,” Salo said. “States were trying to buy themselves time to give time for the price to come down.”
The prices of the hepatitis C drugs are coming down as more companies develop their own versions and competition kicks in. AbbVie’s Mavyret is priced at $26,400 for a treatment round, a price that has pressured other companies to lower their prices.
“Now that there are multiple drugs on the market, prices have obviously been driven down,” Dieterich said. “The insurance companies have contracted with pharma and they have their preferred products,” he added.
But still, he said, insurance companies and state Medicaid programs often put up barriers if they can.
“There are always plans that are trying to get out of it…by having alcohol tests or marijuana tests. Even if you are smoking marijuana, they’ll exclude them,” Dieterich said.
Last October, the AIDS Institute, which also represents patients with hepatitis, said 31 states and Washington, D.C. decline to treat patients until they have moderate or worse liver damage.
Or they balk at treating patients, like Tia, whose first course of treatment fails.
People can be cured of hepatitis C but they are not immune from getting it again. Some states fear that people who had been infected through risky behavior, such as injecting drugs, might get re-infected, and they’d end up treating the same patients over and over.
That is a shortsighted policy, argued Alyson Harty, clinical nurse manager for Mt. Sinai’s liver institute.
“Even if a patient doesn’t need a transplant, the cost of cirrhosis care for a patient that’s in and out of the hospital over even a year is way more than the cost of treatment,” she said.
And the cure rate is high. “In my office, more than 93 percent of patients treated for hepatitis are cured,” Bordon said.
‘We are going to beat this’
In Tia’s case, Bordon ran the requested tests. He filed an appeal with the insurance company providing Tia’s Medicaid coverage.
“This is crazy,” Tia said as she waited to hear if she would be covered. “I called back again and again. How can an insurance company say they’ll only cover one treatment in a patient’s lifetime?”
Because she had developed some cirrhosis, a board finally determined she was eligible to receive a second round of treatment. She was sick enough to qualify for Vosevi, a combination of three hepatitis C drugs that’s approved for cases like hers.
She started taking it in April and is feeling optimistic. “I am hoping my liver will regenerate,” she said.
Bordon said indications are that Tia’s will, and the medication is knocking down the virus, he said. She’ll be taking the pills for three months.
Two weeks in, Tia had good news. “The virus is almost undetectable,” she said.
“I feel good,” she added. “I have a plan. We are going to beat this.”