By Roger Chriss, PNN Columnist

A common belief about the opioid crisis assumes that patients develop a substance use disorder from taking opioid medication, and that many derive no long-term benefit from opioids and need to be tapered.

There is some truth to this, but reality is much more complicated.

First, not all patients who take opioids become addicted. The National Institute on Drug Abuse reports between 8 and 12 percent of patients prescribed opioids for chronic pain develop an opioid use disorder (OUD). Even that estimate may be too high, because the diagnosis of OUD is sometimes mistaken.  

In a recent study of 90 patients diagnosed with OUD at three Veterans Health Administration medical centers, physician Ben Howell and colleagues found that nearly a third of the diagnoses were probably wrong.

“Our study identified significant levels of likely inaccurate OUD diagnoses among veterans with incident OUD diagnoses. The majority of these cases reflected readily addressable systems errors,” researchers concluded. “If these inaccuracies are prevalent throughout the VHA, they could complicate health services research and health systems responses.”

Second, not all people who are tapered off prescription opioids improve. A new study in the Journal of Pain Research looked at 40 chronic pain patients who were tapered from an average daily dose of 80 MME (morphine milligram equivalent) down to 19 MME. The results were disappointing. There was only minor improvement in the patients’ cognitive function and no improvement in their quality of life, depression and anxiety.

There is at present no well-established approach to opioid tapering and little effort made to study patient outcomes.  In a recent paper, lead author Stefan Kertesz, MD, and colleagues say there is a “pill dynamic” approach to tapering that focuses on dose reduction alone.

"When a multi-faceted, complex health issue becomes a public health crisis, the desire to ‘solve’ or ‘mitigate’ takes hold with a momentum of its own. A crisis deserves no less. However, nationally adopted quality metrics have convinced some patients with pain that their survival and functioning are no longer concerns for the systems in which they receive care. This outcome is unacceptable," they concluded.

Patient Suffering and Suicides

The risks of forced opioid tapering are so urgent that nearly 100 physicians, academics and patient advocates recently published an open letter in the journal Pain Medicine warning of “an alarming increase in reports of patient suffering and suicides” caused by aggressive tapering:

“We therefore call for an urgent review of mandated opioid tapering policies for outpatients at every level of health care — including prescribing, pharmacy, and insurance policies — and across borders, to minimize the iatrogenic harm that ensues from aggressive opioid tapering policies and practices.

We call for the development and implementation of policies that are humane, compassionate, patient-centered, and evidence-based in order to minimize iatrogenic harms and protect patients taking long-term prescription opioids.”

The public health issue of opioid overdoses is complex, urgent and largely driven by street drugs, not pain medication. Opioid prescriptions are at 20-year lows, and the American Medical Association recently said it was “alarmed by an increasing number of reports of opioid-related overdoses, particularly from illicit fentanyl.”

And as National Institute of Drug Abuse director Nora Volkow, MD, stated in a recent blog post:

“Although deaths from opioids continue to command the public’s attention, an alarming increase in deaths involving the stimulant drugs methamphetamine and cocaine are a stark illustration that we no longer face just an opioid crisis. We face a complex and ever-evolving addiction and overdose crisis characterized by shifting use and availability of different substances and use of multiple drugs (and drug classes) together.”

Opioid tapering is no more a universal good than opioid prescribing was a universal evil. And opioid tapering will no more solve the overdose crisis than opioid prescribing alone caused it. Instead, opioid tapering may harm the very people it is intended to help, and it may not help the crisis that it is motivated by. Better public health policy and clinical practice are urgently needed.

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.