• Xander Zuidema, Bastiaan de Galan, Brigitte Brouwer, Steven P Cohen, Sam Eldabe, Charles E Argoff, Frank Huygen, and Jan Van Zundert.
• Department of Anesthesiology and Pain Medicine, Maastricht University Medical Centre, Maastricht, The Netherlands.
• Pain Pract. 2024 Feb 1; 24 (2): 308320308-320.

IntroductionPain as a symptom of diabetic polyneuropathy (DPN) significantly lowers quality of life, increases mortality and is the main reason for patients with diabetes to seek medical attention. The number of people suffering from painful diabetic polyneuropathy (PDPN) has increased significantly over the past decades.MethodsThe literature on the diagnosis and treatment of diabetic polyneuropathy was retrieved and summarized.ResultsThe etiology of PDPN is complex, with primary damage to peripheral nociceptors and altered spinal and supra-spinal modulation. To achieve better patient outcomes, the mode of diagnosis and treatment of PDPN evolves toward more precise pain-phenotyping and genotyping based on patient-specific characteristics, new diagnostic tools, and prior response to pharmacological treatments. According to the Toronto Diabetic Neuropathy Expert Group, a presumptive diagnosis of "probable PDPN" is sufficient to initiate treatment. Proper control of plasma glucose levels, and prevention of risk factors are essential in the treatment of PDPN. Mechanism-based pharmacological treatment should be initiated as early as possible. If symptomatic pharmacologic treatment fails, spinal cord stimulation (SCS) should be considered. In isolated cases, where symptomatic pharmacologic treatment and SCS are unsuccessful or cannot be used, sympathetic lumbar chain neurolysis and/or radiofrequency ablation (SLCN/SLCRF), dorsal root ganglion stimulation (DRGs) or posterior tibial nerve stimulation (PTNS) may be considered. However, it is recommended that these treatments be applied only in a study setting in a center of expertise.ConclusionsThe diagnosis of PDPN evolves toward pheno-and genotyping and treatment should be mechanism-based.© 2023 The Authors. Pain Practice published by Wiley Periodicals LLC on behalf of World Institute of Pain.

19 keywords...

hide…