By Roger Chriss, PNN Columnist

The overdose crisis has motivated a sea change in prescribing practices. Opioid tapering is seen as a part of this change. But the risks and harms of tapering often outweigh its potential benefits, especially when tapering is rapid.

The risks of rapid tapers are well known. The CDC warns providers to “avoid abrupt tapering or sudden discontinuation of opioids,” with a dose decrease of 10% per month a “reasonable starting point.”

But more rapid tapers are very common. A new study looked at retail pharmacy claims for over 810,000 patients taken off high-dose opioids in 2017 and 2018, finding that 72% were tapered more rapidly than recommended by clinical guidelines. Rapid tapering was significantly more common among Medicare patients than in commercially insured ones. Critically, the study also found that counties with high overdose rates had more rapid opioid discontinuation.

The U.S. military health system has also significantly reduced opioid prescriptions. Among active-duty members, a recent study found a 69% decline in prescriptions filled for opioids at daily doses of 50 morphine milligram equivalents (MME) or more.

The Departments of Defense and Veterans Affairs adopted guidelines in 2017 that urge military doctors to taper or discontinue opioids for patients on high doses. But a recent Washington Post investigation found that the VA’s Opioid Safety Initiative was associated with a 75% increase in suicides among veterans living in rural areas and a 30% increase in suicides for veterans in urban areas.

Further, a recent JAMA investigation found that in a study of over 113,000 patients on stable, high-dose opioid therapy, tapering was “significantly associated with increased risk of overdose and mental health crisis.”

“This study highlights important potential harms that are associated with prescription opioid tapering in people with chronic pain,” Beth Darnall, PhD, director of the Stanford Pain Relief Innovations Lab at Stanford University, told Practical Pain Management. “While work remains to understand these associations in greater detail, these findings reveal that patients with chronic pain need better protections within the healthcare system.”

There is, in other words, a clear pattern of harm here. Rapid tapers are destabilizing individual patients and are associated with increased rates of overdose and suicide. The goal of tapering was to reduce opioid-related risks and harms, but the data to date suggests the opposite is happening.

In general, the overdose crisis is getting worse fast. The latest data from the CDC shows over 96,000 drug overdose deaths in the 12 months ending in February, 2021. Opioid tapering has coincided with the rise in drug overdose deaths, though how and to what extent this happens is an open question that urgently requires attention.

There are, of course, risks to prescription opioids and patients may benefit from consensual tapering as described in a federal guideline for dosage reduction. Some people may also do better with non-opioid approaches to pain management.

But the current tapering efforts seem geared toward satisfying a statistical need to reduce prescriptions at the expense of individual welfare. As more and more public health data shows increasing harms without attendant benefits, it’s time to reconsider tapering practices and slow down deprescribing.

Roger Chriss lives with Ehlers Danlos syndrome and is a proud member of the Ehlers-Danlos Society. Roger is a technical consultant in Washington state, where he specializes in mathematics and research.