Electrical stimulation and electromagnetic field use in patients with diabetic neuropathy: systematic review and meta-analysis

BACKGROUND: Painful diabetic neuropathy (PDN) is a common complication of diabetes mellitus, and pharmacological therapies are ineffective in many patients. Therefore, other treatment modalities should be considered, including electrical stimulation and electromagnetic fields. OBJECTIVES: The research objective was to evaluate the effect of treatment with electrical stimulation and electromagnetic fields on pain and sensitivity in patients with painful diabetic neuropathy compared with placebo or another intervention. METHOD: We searched the following electronic databases (from incep...