Managing the cost of novel non-opioid pain medications

Vertex Pharmaceuticals may soon obtain Food and Drug Administration approval for a non-opioid analgesic, dubbed VX-548, for moderate to severe pain. But will insurers pay, given that there are so many cheap generic prescription opioids and other pain medicines on the market?

Presumably, the new non-opioid pain medication will be substantially more expensive per unit than generic opioids. Given the large numbers of patients needing pain drugs, for post-surgery, for instance, payers will need to manage the cost.

Prescription opioid medications remain a common treatment for pain despite decreases in the total number of opioid prescriptions after 2012. They’re cheap but also effective.

Should VX-548 obtain FDA approval, payers might be reluctant to cover the drug without clear and consistent evidence that the drug works as well or better than prescription opioids. Recent examples of non-opioid analgesics, including Exparel (bupivacaine) and Zynrelef (bupivacaine/meloxicam), demonstrate the kinds of reimbursement challenges drug makers may face, particularly early following their approval by the FDA.

Nevertheless, prescription opioids can be misused, abused, and diverted. In this regard, the non-opioid medicines Exparel, Zynrelef and, if approved, VX-548, do meet an important unmet need. However, not every patient will require access to more expensive medications. And so, it will be imperative to differentiate patient sub-populations by risk factors, in addition to comparing the clinical- and cost-effectiveness of non-opioid treatments to prescription opioids.

Lyfegen can assist in the calculations of value for both prescription opioid and non-opioid analgesics, in addition to the design of appropriate formularies.

Managing pain, whether acute or chronic, invariably involves a balancing act in which doctors, patients and insurers must consider appropriate forms of treatment. Proper patient stratification includes an assessment of the benefits and risks of both opioid and non-opioid medications to individual patients.

Lyfegen can navigate the different ways in which payers and drug makers negotiate contracts for pain medications. In the Lyfegen Library you can find the right model to use as a benchmark during pricing and reimbursement negotiations, which in turn will increase the chances of success. To explore strategies that enhance your ability to negotiate and implement successful pricing and reimbursement agreements for pain medications, visit the Lyfegen Library at lyfegen.com/library.

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Study: Out-of-pocket drug costs increasing 5.8% per year

A new study investigated how drug rebates affect out-of-pocket costs for health plan beneficiaries. Rebates lower costs for payers, but depending on the health plan, they can raise costs for the patient.

There is a lot of secrecy surrounding the final price paid for a drug at the pharmacy, as official data on drug prices does not factor in rebates or the end price for the patient. The rebates paid by manufacturers to pharmacy benefit managers is not publicly available. The study therefore sought out to understand the relationship between rebates and the prices paid by insurers and beneficiaries.

Results: The negotiated price, defined as the price paid by the beneficiary at the pharmacy and by the payer after rebates are taken into account, rose 4.3% from 2007 to 2020. However, the out-of-pocket price, or that paid by the patient at the pharmacy, rose 5.8% annually. Retail pharmacy prices increased 9.1% annually.

Implications: Low-income families may be especially impacted by plans with higher deductibles and lower premiums, as they are not prepared for surprise costs associated with cost-sharing. As the authors stated: “consumers with a low deductible or capped copays appear to be shielded from steep pharmacy price increases.” The main contributor to increases in out-of-pocket expenses were increasing deductibles and co-insurance payments.

The authors emphasize that drug price transparency is important for health policy recommendations and more work needs to be done to understand drug price inflation.

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Ongoing debate around GLP-1 drug coverage

Payers are seeing increased costs due to the demand of GLP-1 drugs. It’s estimated that 57.4 million adults under the age of 65 could be eligible for this class of drugs, based on currently approved FDA indications. There are 36.2 million people with an obesity diagnosis alone in the US.

If 10% of eligible adults take GLP-1 medications for weight loss, a $15 increase could be seen in the per-member-per month costs. This number rises to $50 if one-third of eligible adults start taking these drugs. Zepbound, manufactured by Eli Lilly, has a list price of $1059 per month, whereas Novo Nordisk’s Wegovy costs $1349 for a one month supply. However, last month, Eli Lilly announced a major price cut for their weight loss drug. Now, a 4-week supply of their drug at 2.5 mg will cost $399, whereas 5 mg vials will cost $549.

The measure is aimed at improving patient access, while reducing the risk of counterfeit medications. This price reduction was made without changes to insurance policies, and the drugs are available through LillyDirect, the company’s online pharmacy.

Not all insurers want to cover weight loss drugs like Zepbound, Wegovy, Mounjaro, and Ozempic, and innovative strategies are being explored to manage costs while keeping them available. One strategy is a utilization cap, which sets stricter standards for who is eligible. Another strategy is mentioned in Evernorth’s EncircleRX plan, which provides a 15% cost cap or a 3:1 savings guarantee when the medication is covered for weight loss.

The value of these drugs is still being investigated. If these medications can provide additional health benefits, there could be additional savings for payers down the road. Of note, studies have found reductions in cardiovascular death and sleep apnea when the drugs were used for weight loss.

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