Because knowledge about the efficacy of long-term opioid use is lacking, decisions about opioid treatment for chronic nonmalignant pain should be guided by a six-step decision making process that is based in clinical ethics.
AMA J Ethics. 2015;17(6):521-529. doi:
10.1001/journalofethics.2015.17.6.nlit1-1506.
Rates of referral to a cardiologist, which markedly improves cardiovascular outcomes, differ significantly based on nonclinical patient characteristics.