Evaluation of the efficacy of mesenchymal stem cells derived conditioned medium in the treatment of striae distensae: a double blind randomized clinical trial

Table 1 Comparing the average of biometric factors before and after the intervention in two groups

Group	Index	Mean ± SD (Baseline)	Mean ± SD (3th month)	p
Microneedling + conditioned medium	Cutometer R2	0.83 ± 0.09	0.86 ± 0.09	0.37
	Cutometer R5	0.97 ± 0.22	0.89 ± 0.10	0.37
	Cutometer R7	0.61 ± 0.14	0.62 ± 0.11	0.91
	Complete thickness	1099.90 ± 167.59	885.10 ± 110.06	0.001
	Epidermal thickness	94.80 ± 8.51	86.40 ± 9.61	0.002
	Dermal thickness	1005.10 ± 162.85	798.70 ± 110.39	0.002
	Complete density	22.95 ± 4.78	18.98 ± 4.69	0.006
	Epidermal density	51.17 ± 4.55	45.53 ± 5.08	0.005
	Dermal density	20.21 ± 4.99	16.08 ± 4.95	0.008
Microneedling + normal saline	Cutometer R2	0.83 ± 0.09	0.85 ± 0.08	0.47
	Cutometer R5	1.01 ± 0.25	0.92 ± 0.12	0.33
	Cutometer R7	0.58 ± 0.14	0.60 ± 0.12	0.69
	Complete thickness	989.00 ± 131.70	880.30 ± 138.84	0.003
	Epidermal thickness	97.90 ± 14.21	88.40 ± 8.80	0.07
	Dermal thickness	891.10 ± 121.52	791.90 ± 136.09	0.004
	Complete density	23.23 ± 4.96	21.65 ± 5.84	0.04
	Epidermal density	50.69 ± 3.74	47.50 ± 4.40	0.007
	Dermal density	20.16 ± 5.08	18.72 ± 5.94	0.04

ISSN: 1757-6512