Kohan L, Durbhakula S, Zaidi M, Phillips C, Rowan C, Brenner G, Cohen S

The coronavirus disease 2019 (COVID-19) pandemic is a public health crisis of unprecedented proportions that has altered the practice of medicine. The pandemic has required pain clinics to transition from in-person visits to telemedicine, postpone procedures, and cancel face-to-face educational sessions. There are no data on how fellowship programs have adapted. A 17-question survey was developed covering topics including changes in education, clinical care, and psychological stress due to the COVID pandemic. Results showed a shift to online alternatives for clinical care and education, with correlations between per capita infection rates, and clinical care demands and redeployment, but not with overall trainee anxiety levels. It is likely that medicine in general, and pain medicine in particular, will change after COVID-19, with greater emphasis on telemedicine, virtual education, and greater national and international cooperation. Physicians should be prepared for these changes.

Kohan, L., Durbhakula, S., Zaidi, M., Phillips, C., Rowan, C., Brenner, G., & Cohen, S. (2021). Changes in Pain Medicine Training Programs Associated With COVID-19: Survey Results. Anesthesia & Analgesia. https://doi.org/10.1213/ANE.0000000000005314

Cohen S, Doshi T, Kurihara C, Dolomisiewicz E, Liu R, Dawson T, Hager N, Durbhakula S, Verdun A, Hodgson J, Pasquina P

The rising use of injections to treat low back pain (LBP) has led to efforts to improve selection. Nonorganic (Waddell) signs have been shown to portend treatment failure for surgery and other therapies but have not been studied for minimally invasive interventions. This study prospectively evaluated the association between Waddell signs and treatment outcome in 3 cohorts: epidural steroid injections (ESI) for leg pain and sacroiliac joint (SIJ) injections and facet interventions for LBP. Categories of Waddell signs included nonanatomic tenderness, pain during sham stimulation, discrepancy in physical examination, overreaction, and regional disturbances divulging from neuroanatomy. The primary outcome was change in patient-reported “average” numerical rating scale for pain intensity (average NRS-PI), modeled as a function of the number of Waddell signs using simple linear regression. Secondary outcomes included a binary indicator of treatment response. Secondary and sensitivity analyses were conducted to account for potential confounders. Whereas this study found no consistent relationship between Waddell signs and decreased mean pain scores, a significant relationship between the number of Waddell signs and treatment failure was observed.

Cohen, S., Doshi, T., Kurihara, C., Dolomisiewicz, E., Liu, R., Dawson, T., Hager, N., Durbhakula, S., Verdun, A., Hodgson, J., & Pasquina, P. (2021). Waddell (Nonorganic) Signs and Their Association with Interventional Treatment Outcomes for Low Back Pain. Anesthesia & Analgesia. https://doi.org/10.1213/ANE.0000000000005054