| Autor: |
Kim H; Department of Dermatology, College of Medicine, Hallym University, Kangnam Sacred Heart Hospital, Seoul 07441, Republic of Korea., Kwak I; Department of Anesthesiology and Pain Medicine, Burn Center, Hallym University Hangang Sacred Heart Hospital, Seoul 07247, Republic of Korea., Kim M; LG Science Park R&D Center, LG Household & Healthcare (LG H&H), Seoul 07796, Republic of Korea., Um J; Department of Dermatology, College of Medicine, Hallym University, Kangnam Sacred Heart Hospital, Seoul 07441, Republic of Korea., Lee S; Department of Dermatology, College of Medicine, Hallym University, Kangnam Sacred Heart Hospital, Seoul 07441, Republic of Korea., Chung B; Department of Dermatology, College of Medicine, Hallym University, Kangnam Sacred Heart Hospital, Seoul 07441, Republic of Korea., Park C; Department of Dermatology, College of Medicine, Hallym University, Kangnam Sacred Heart Hospital, Seoul 07441, Republic of Korea., Won J; LG Science Park R&D Center, LG Household & Healthcare (LG H&H), Seoul 07796, Republic of Korea., Kim H; Department of Dermatology, College of Medicine, Hallym University, Kangnam Sacred Heart Hospital, Seoul 07441, Republic of Korea. |
| Abstrakt: |
Background: Patients with burn scars require effective treatments able to alleviate dry skin and persistent itching. Ion pairing has been employed in cosmetic formulations to enhance solubility in solvents and improve skin permeability. To evaluate the efficacy and safety of the cosmetic formula "RE:pair (arginine-glutamate ion pair)", we analyzed scar size, itching and pain, skin barrier function, scar scale evaluation, and satisfaction in our study participants. Methods: A total of 10 patients were recruited, and the formula was used twice a day for up to 4 weeks. Results: Itching was significantly alleviated after 4 weeks of treatment (95% CI = -0.11-1.71) compared to before application (95% CI = 2.11-4.68). Transepidermal water loss (TEWL) showed an 11% improvement after 4 weeks (95% CI = 3.43-8.83) compared to before application (95% CI = 3.93-9.88), and skin coreneum hydration (SCH) showed a significant 41% improvement after 4 weeks (95% CI = 43.01-62.38) compared to before application (95% CI = 20.94-40.65). Conclusions: Based on the confirmation that RE:pair improves skin barrier function and relieves itching, it is likely to be used as a topical treatment for burn scars pending evaluation in follow-up studies (IRB no. HG2023-016). |
