Table 2.

Pain characteristics of patients with diabetic neuropathy.

Group
	PDPN Q+SOC	PDPN SOC alone
	n = 25	n = 12
Time elapsed since onset of pain associated with PDPN, mean; years (range; SD)
	7.6 (1–24; 5.9)	8.5 (2–27; 6.9)
Baseline pain score (NPRS) for spontaneous pain, mean (range; SD)
	7.1 (4.4–9.5; 1.6)	8.1 (4.8–10; 1.6)
Medications for pain, n (%)
Pregabalin	10 (40%)	8 (67%)
Duloxetine	6 (24%)	4 (33%)
Amitriptyline	4 (16%)	1 (8%)
Gabapentin	2 (8%)	1 (8%)
NSAIDs	5 (20%)	3 (25%)
Opioids	5 (20%)	6 (50%)