Association between clusters of back and joint pain with opioid use in middle-aged community-based women: a prospective cohort study

Background To determine the relationship between clusters of back pain and joint pain and prescription opioid dispensing. Methods Of 11,221 middle-aged participants from the Australian Longitudinal Study of Women’s Health, clusters of back pain and joint pain from 2001 to 2013 were identified using group-based trajectory modelling. Prescription opioid dispensing from 2003 to 2015 was identified by linking the cohort to Pharmaceutical Benefit Scheme dispensing data. Multinomial logistic regression was used to examine the association between back pain and joint pain clusters and dispensing of prescription opioids. The proportion of opioids dispensed in the population attributable to back and join pain was calculated. Results Over 12 years, 68.5 and 72.0% women reported frequent or persistent back pain and joint pain, respectively. There were three clusters (‘none or infrequent’, ‘frequent’ and ‘persistent’) for both back pain and joint pain. Those in the persistent back pain cluster had a 6.33 (95%CI 4.38-9.16) times increased risk of having > 50 opioid prescriptions and those in persistent joint pain cluster had a 6.19 (95%CI 4.18-9.16) times increased risk of having > 50 opioid prescriptions. Frequent and persistent back and joint pain clusters together explained 41.7% (95%CI 34.9-47.8%) of prescription opioid dispensing. Women in the frequent and persistent back pain and joint pain clusters were less educated and reported more depression and physical inactivity. Conclusion Back pain and joint pain are major contributors to opioid prescription dispensing in community-based middle-aged women. Additional approaches to reduce opioid use, targeted at those with frequent and persistent back pain and joint pain, will be important in order to reduce the use of opioids and their consequent harm in this population.

Spine ABC, A Multidimensional Case Report from A to Z: Aneurysmal Bone Cyst of the Spine

Background: Aneurysmal bone cysts (ABC) are uncommon entities which cause expansile and destructive bone lesions and are characterized by reactive proliferation of connective tissue. They usually grow rapidly with hypervascularity. ABC’s incidence on the spine is 1.5 in 10 million. Most cases present with pain of unexplained origin. The Case: Presented in this paper is an ABC case in the spinous process of the L2 vertebra of a 20-year-old Greek female patient. The main symptom was persistent back pain, without neurological symptoms, of four years’ duration. Treatment consisted of surgical curettage of the lesion. In this case report, we tried to describe not only the pathology of this disease but also the subsequent psychosocial symptoms that accompany it. We managed to accomplish that by exploiting the knowledge of an experienced pathologist, the help of the physicians responsible for this case, the interest of some sensitized medical students, and of course, the experience of the patient herself since the patient is also the lead author. Conclusion: The focal point of this article is that even though ABCs might lead to excruciating pain, this pain can be alleviated with the proper treatment, especially if the communication between physician and patient is optimal.