Missed opportunities: Opioid overdoses and suicide

August 29, 2017|Psychiatry

A. Benjamin Srivastava, MD;Mark S. Gold, MD

Lessons for physicians

Given the epidemiological evidence linking suicidal thoughts and behavior with opioid use disorders, the frequency of overdoses, demographic factors, and recidivism with naloxone rescue, we should be very concerned that many overdoses are unrecognized suicide attempts. Many physicians can recount giving naloxone to a patient – reversing his or her overdose and simultaneously saving his or her life – only to be confronted with anger and combativeness on the part of the patient. When this response occurs, many physicians may attribute the behavioral dysregulation to the patient’s lack of experience with or tolerance to the drug (especially among naive users) or may disregard the emotional response altogether. The danger in physicians’ reacting like this to such behavior is that substantial ambiguity regarding the patient’s motives still remains: Did the patient intentionally use intravenously thinking he or she would die? Was the patient ambivalent about death? Did the patient wish he or she would die – or not wake up? Or was the patient just was playing a version of “Russian roulette” with needles and lethal quantities of opioids?

When considering logical next steps after naloxone reversal to ensure appropriate diagnosis of and treatment for the patient, a psychiatric consultation and thorough evaluation may be indispensable. This is particularly important given that those who attempt suicide or have active suicidal ideation often are evasive about their behavior and current state of mind.¹⁵ Thus, these individuals may be unwilling to disclose active suicidal ideation, intent, and/or plans when interviewed. A psychiatrist, however, has the skill set to evaluate risk and protective factors, assess for other psychiatric comorbidities carefully, and make recommendations for safe disposition and comprehensive treatment. Just as a comprehensive cardiovascular evaluation, formulation of a differential diagnosis, and treatment of chronic cardiovascular disease is the standard of care after a cardiac emergency intervention, we suggest quite similar practice standards for an opioid overdose intervention.

Clearly, better data are needed. We recommend high-quality, prospective studies examining the overall prevalence of suicidal ideation with intent and plan in patients who overdose on opioids. These studies should include thorough psychiatric evaluations performed by experts, using evidence-based scales for suicide, substance use disorders, and other psychiatric comorbidities. Research of this nature should make significant strides toward creating standards of care in the management of patients presenting with opioid overdoses that allow for appropriate assessment, disposition, treatment, and, ultimately, sustained recovery and wellness.

Dr. Srivastava is a fourth-year psychiatry resident at Washington University in St. Louis. Dr. Gold is the 17th Distinguished Alumni Professor at the University of Florida, Gainesville, and professor of psychiatry (adjunct) at Washington University. He also serves as chairman of the scientific advisory boards for RiverMend Health.