Intravenous Lidocaine: Old-School Drug, New Purpose—Reduction of Intractable Pain in Patients with Chemotherapy Induced Peripheral Neuropathy

Table 2

Individual NRS scores before and directly after treatment and duration of analgesic effect of iv lidocaine.

Patient; number	NRS; before	NRS; after	PID	PID%	Duration; (days)
1	9	5	4	44	7
2	8	3	5	63	0
3	9	2	7	78	28
4	8	0	8	100	0
5	5	0	5	100	3
6	8	4	4	50	0
7	8	4	4	50	21
8	7	3	4	43	56
9	7	7	0	0	0

PID: pain intensity difference.
PID%: percentage pain intensity difference.