Kilgore, Anthony E.

Objective Peripheral nerve stimulation (PNS) is an emerging neuromodulation modality, yet there remains limited data highlighting its long-term effectiveness. The objective of this study was to report real-world data on pain intensity and opioid consumption after temporary and permanent PNS for chronic pain up to 24 months postimplantation. Methods A retrospective study was conducted on all patients who received PNS implants at a multi-centered enterprise between January 1, 2014 and February 24, 2022. The two co-primary outcomes were: (1) change in pain intensity (11-point Numerical Rating Scale) from baseline to 12 months postimplant; and (2) comparison of the change in pain intensity between temporary and permanent PNS cohorts 12 months postimplant. Results 126 patients were included in this analysis. Pain intensity significantly decreased 12 months postimplant in the overall cohort (mean difference (MD) −3.0 (95% CI −3.5 to −2.4), p<0.0001). No significant difference in this reduction was identified between temporary and permanent PNS cohorts (MD 0.0 (95% CI −1.1 to 1.0), p=1.00) 12 months postimplantation. Pain intensity significantly decreased in the overall, temporary, and permanent cohorts at all secondary time points (3, 6, and 24 months). No change in daily opioid consumption was observed at 6 and 12 months postimplant in the overall cohort. Conclusion This study found that both temporary and permanent PNS may be effective for reducing pain intensity in patients with chronic pain up to 24 months postimplantation, although no changes in opioid consumption were observed. The decrease in pain intensity was comparable between patients receiving temporary versus permanent implants, highlighting that temporary PNS may achieve long-lasting clinical benefits. However, given the substantial loss to follow-up, further large-scale studies are needed to solidify conclusions about the efficacy of PNS.

Public trust in physicians has declined over the last 50 years. Future physicians will need to mend the patient–physician trust relationship. In conjunction with the American Medical Association’s Accelerating Change in Medical Education initiative, the Mayo Clinic Alix School of Medicine implemented the Science of Health Care Delivery (SHCD) curriculum—a 4-year curriculum that emphasizes interdisciplinary training across population-centered care; person-centered care; team-based care; high-value care; leadership; and health policy, economics, and technology—in 2015. In this medical student perspective, the authors highlight how the SHCD curriculum has the potential to address issues that have eroded patient–physician trust. The curriculum reaches this aim through didactic and/or experiential teachings in health equity, cultural humility and competence, shared decision making, patient advocacy, and safety and quality of care. It is the authors’ hope that novel medical education programs such as the SHCD curriculum will allow the nation’s future physicians to own their role in rebuilding and fostering public trust in physicians and the health care system.