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To evaluate the efficacy of CO2 versus fractional CO2 laser versus platelet rich plasma in treatment of atrophic scars using clinical assessment and ultrasonography
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Carboxytherapy | Experimental | Device |
|
| Fractional CO2 laser | Active Comparator | Device |
|
| Platelet rich plasma | Active Comparator | platelet rich plasma |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Carboxytherapy | Device | Device generating CO2 gas |
|
| Measure | Description | Time Frame |
|---|---|---|
| Modified Vancouver score | 12 weeks |
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Inclusion Criteria:
Exclusion Criteria:
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