At the request of the U.S. Food and Drug Administration (FDA), Endo Pharmaceuticals has removed from the market its long-acting opioid pain medication,Opana ER(oxymorphone hydrochloride extended release), which some patients with arthritis take tomanage chronic pain.
The FDA says this is the first time it has asked for an opioid medication to be pulled “due to the public health consequences of abuse.” The immediate-release version of the drug,Opana，不受该操作的影响。
FDA在6月初要求该公司自愿退出Opana ERfrom the market – and threatened to withdraw its approval if the company didn’t comply – after an FDA advisory committee concluded in March that the benefits of the drug no longer outweighed its risks. The committee, made up of independent experts, voted 18 to 8 in favor of the decision.
Heather Zoumas Lubeski, a spokesperson for Endo Pharmaceuticals, toldArthritis Todaythe company complied with the FDA request, believing it to be “the most constructive path forward.” But she also stressed that her company continues to believe its medication is safe and effective when used as intended.
FDA Commissioner Scott Gottlieb, MD, said in a press release, “We are facing an opioid epidemic – a public health crisis, and we must take all necessary steps to reduce the scope of opioid misuse and abuse.”
The U.S. Centers for Disease Control and Prevention (CDC) says more than 33,000 people died in 2015 from opioid overdoses – more than any other year on record – and nearly half of those deaths involved prescription opioids. In new data, published in the July 7 issue of theMorbidity and Mortality Weekly Report(MMWR),the CDC reported that prescriptions for opioid peaked in 2010 and have declined yearly through 2015, although the agency says prescribing rates are still too high.
In an effort to rein in opioid use the FDA in 2016 released new prescribing guidelines for opioids.
Opana ERwas first approved in 2006 for the management of pain severe enough to require around-the-clock, long-term opioid treatment. The drug maker replaced the original version in 2012 with one reformulated to deter abuse, particularly by snorting. But the FDA says abuse of the drug shifted to injection and has since been associated with outbreaks of HIV, hepatitis C and a serious blood disorder.
“When we determined that the product had dangerous unintended consequences, we made a decision to request its withdrawal from the market,” Janet Woodcock, MD, director of the FDA’s Center for Drug Evaluation and Research, explained in a press release.
Opana ERrepresents just 5 percent of prescribed long-acting opioids, according to IMS Health, an information and technology company that serves the health care industry.
There are likely people with arthritis who takeOpana ERfor chronic pain and will be affected by the market withdrawal. A study published online in June 2017 in the journalArthritis & Rheumatologyfound 41 percent of patients withrheumatoid arthritisregularly used prescription opioid pain medications and another 19 percent used them intermittently.
Donald Miller, professor and chair of pharmacy practice at North Dakota State University in Fargo says any patients regularly takingOpana ER现在应该和他们的医生谈谈。
“I don’t think it will be too difficult to find an alternative for individual patients. What will happen is patients will switch to a similar drug at an equivalent or slightly lower dose and [adjust] their dose to pain relief on the new drug. The switch should go pretty smoothly for most people,” Miller says.
A conversation about replacingOpana ERshould include considerations of nonopioid alternatives as well as nondrug methods proven to reduce pain, such asexercise认知行为疗法。
Endo spokesperson Zoumas Lubeski stresses the removal of the medication isn’t a recall, but says that in addition to pulling it from the market, the company stopped manufacturingOpana ERimmediately and no new product will be made.
“In order to enable time for patients currently takingOpana ERto work with their physicians to convert to an appropriate alternative treatment, Endo would only ship existing packaged finished product by no later than September 1, 2017,” she says.
The FDA says it will continue to examine the risks and benefits of all opioid pain medications and will take actions when it deems necessary to combat the epidemic.
Author: Jennifer Davis for the Arthritis Foundation
This is a knee jerk reaction. Opana ER is a safe medication when taken as prescribed. Automobiles are safe when operated as designed. When driven carelessly, its deadly. Using the FDA’s logic, let’s take cars off the market.
那些因为其他止痛药不起作用而服用Opana ER的病人呢?我的疼痛管理医生已经对我做了DNA基因组测试，我的身体不能处理羟可酮或氢可酮。唯一有效的止痛药是治疗突破性疼痛的Opana ER和IR。我对我未来的医学前景有一种不好的预感。