Clinical Study
Locally Delivered Umbilical Cord Mesenchymal Stromal Cells Reduce Chronic Inflammation in Long-Term Nonhealing Wounds: A Randomized Study
Table 3
Cases of wound improvement and closure among the patients 4 weeks after the treatment (
test,
).
| Wound improvement | | Placebo group | UCMSC group | Total |
| Complete wound closure or significant improvement | Patients in group | 4 | 13 | 17 | % in group | 8.2% | 22% | 15.7% | % in subcategory | 23.5% | 76.5% | 100% |
| Moderate improvement | Patients in group | 29 | 41 | 70 | % in group | 59.2% | 69.5% | 64.8% | % in subcategory | 41.4% | 56.6% | 100% |
| Negative outcomes or insignificant improvement | Patients in group | 16 | 5 | 21 | % in group | 32.6% | 8.5% | 19.5% | % in subcategory | 76.2% | 23.8% | 100% |
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