Research recommendation(s) from an individual piece of guidance Guidance: VibraTip for testing vibration perception to detect diabetic peripheral neuropathy Date issued: 31 December 2014 Research recommendations coming out of this guidance Research is recommended to address uncertainties in the potential benefits to patients and the NHS of using VibraTip. Research is needed into the diagnostic accuracy of VibraTip compared with the 10 g monofilament and calibrated tuning fork in the diagnosis of peripheral neuropathy in people with diabetes. This research should also address the assessment of vibration perception compared with touch sensation in this clinical context.