Referral pathways for chronic pain patients from Canadian emergency departments: emergency physicians' practices,...

Patients with chronic pain account for 12-20% of total emergency department (ED) and was the primary presenting concern among 37% of patients who visited the ED > 12 times per year. Despite this, emergency physicians receive little focused training managing these patients, and there is a paucity of effective referral pathways from EDs, despite strong evidence that chronic pain is best treated longitudinally in multidisciplinary clinics. This study sought to explore the practices, perspectives, and recommendations of current Canadians emergency physicians in better serving the chronic pain patient (CPP) population in the ED.

An electronic cross-sectional survey was administered to members of the Canadian Association of Emergency Physicians (CAEP), consisting of 16 multiple choice and numerical response questions. Responses were summarized descriptively as percentages and as the median and inter-quartile range (IQR) for quantitative variables.

The study was completed by 169/1635 respondents for a response rate of 10%. The most common presentations respondents saw were neuropathic pain and centrally mediated disorders (23% each) and low back pain (19%). 86% of respondents felt that chronic pain patients did not get appropriate referrals from the ED, and 70% of respondents were unaware of where they could even refer chronic pain patients from the ED. 96% of respondents felt that their ED did not have an effective referral pathway for chronic pain patients. Rapid access clinics for common conditions, reduced pain clinic wait times, and clear ED referral pathways were the commonest recommendations by respondents.

There is a clear need to increase the accessibility to outpatient pain medicine clinics for chronic pain patients presenting to the ED. ED and pain medicine providers must collaborate to establish mutually beneficial referral pathways from EDs, and to advocate for increased funding for rapid access outpatient pain clinics.