Table 1.

Patient demographics, percent wound size reduction and percent tumor necrosis factor‐alpha (TNF‐α) staining score reduction at 4 weeks

Subject	Age	Gender	Ulcer location	Ulcer size (plan), cm2, week 0	TNF‐α staining score, week 0	Ulcer size, cm2, week 4	TNF‐α staining score, week 4	Four‐week percent wound reduction	Four‐weeek TNF‐α percent staining score reduction
1	70	Female	Right medial malleolus	6·4	1	5·5	6	14·06	−500%
2	45	Male	Posterior right leg	9·5	0	8	2	15·79	NA
3	33	Female	Anterior left leg	21	12	15·6	2	25·71	83%
4	53	Male	Anterior right leg	11·4	9	8·4	1	26·32	89%