Chronic Non-cancer Pain Management in a Tertiary Pain Clinic Network: a Retrospective Study
Latina, R., Varrassi, G., Di Biagio, E. et al.
Chronic Non-cancer Pain Management in a Tertiary Pain Clinic Network: a Retrospective Study.
Pain Ther (2022). https://doi.org/10.1007/s40122-022-00446-1
Abstract
Introduction
Chronic pain is a distressing condition that should be treated in specialized pain clinics. Pain clinics offer a holistic, evidence-based approach, including pharmacological, complementary, and invasive treatments. This study aimed to provide preliminary information regarding chronic pain treatments and identify reasons for accessing an important hub-spoke pain clinic network.
Methods
A retrospective multicenter cross-sectional study was carried out. A total of 1606 patients’ records were included. Patients were selected from the 26 pain clinics of a single region in Italy. Univariate and multivariate logistic regression models were used.
Results
Multivariate models showed that the use of opioids were considered effective for severe or moderate pain [odds ratio (OR) 0.41; 95% 0.33–0.51], while the use of invasive treatments (OR 2.45; 95% 1.95–3.06) and the use of complementary therapy (OR 1.87; 95% 1.38–2.51) were associated with severe or moderate pain. Overall, age, sex, nonsteroidal anti-inflammatory drugs (NSAID) use, a combination of NSAIDs, complementary therapies, and a combination of opioids and invasive treatments did not seem to be significantly associated with the nature of pain. Multivariate models confirmed that clinical parameters such as the nature of pain, multi-diagnosis, more than one site of pain, treatments, and general practitioner, but not the severity of pain and use of invasive treatments, had an impact on the choice of a pain clinic.
Conclusion
Opioids are useful in managing moderate or severe chronic pain. Multimodal approaches are used for the management of chronic pain. Moreover, it is not clear how patients are addressed to access different pain clinics (spoke versus hub) networks. More widespread adoption is needed for an interdisciplinary approach to managing chronic pain and adopting guideline recommendations, and rigorous research is required to provide more substantial evidence and support clinical practice.
