Clinical, Dermoscopic and Histopathologic evaluation of Vitamin C versus PRP , with microneedling in the treatment of mixed melasma: A split‐face, comparative study

2021 ◽  
Author(s):  
Amal T. Abdel‐Rahman ◽  
Fatma G. Abdel‐Hakeem ◽  
Maha H. Ragaie
Keyword(s):  
Vitamin C ◽  
Comparative Study ◽  
Histopathologic Evaluation ◽  
Split Face

Efficacy and safety of a novel water‐soluble herbal patch for acne vulgaris treatment: a randomized, assessor‐blinds controlled, intra‐individual split‐face comparative study

2021 ◽  
Author(s):  
Kulwipapat Jaturapisanukul ◽  
Montree Udompataikul ◽  
Silada kanolrungsee ◽  
Salinee Rojhirunsakool ◽  
Nanticha kamanamool ◽  
...  
Keyword(s):  
Comparative Study ◽  
Acne Vulgaris ◽  
Water Soluble ◽  
Efficacy And Safety ◽  
Split Face

An enzyme free Vitamin C augmented sensing with different ZnO morphologies on SnO 2 /F transparent glass electrode: A comparative study

2016 ◽  
Vol 69 ◽  
pp. 769-779 ◽  
Author(s):  
Chaitali Singhal ◽  
Nitesh Malhotra ◽  
C.S. Pundir ◽  
Deepshikha ◽  
Jagriti Narang
Keyword(s):  
Vitamin C ◽  
Comparative Study ◽  
Glass Electrode ◽  
Transparent Glass

scholarly journals A prospective, randomised, split-face comparative study of 50% glycolic acid peel versus laser toning in the treatment of melasma in Asian skin

2020 ◽  
Vol 6 (3) ◽  
pp. 371
Author(s):  
Jasleen Kaur ◽  
Tanreet Kaur
Keyword(s):  
Comparative Study ◽  
Recurrence Rate ◽  
Glycolic Acid ◽  
Treatment Options ◽  
Severity Index ◽  
Response To Treatment ◽  
Asian Patients ◽  
Chemical Peeling ◽  
The Right ◽  
Split Face

<p class="abstract"><strong>Background:</strong> Although various treatment options are available for the management of melasma, still it is challenging disorder to treat. Apart from topical therapies, newer modalities like laser toning and chemical peeling are being explored to manage this notorious dermatosis. To evaluate and compare the efficacy and side effects of laser toning versus 50% glycolic acid peel in the management of melasma.</p><p class="abstract"><strong>Methods:</strong> A split face comparative study was done in 30 female patients with melasma. Over the right half of patient’s face laser toning was done whereas other half was treated with 50% glycolic acid peel. 4 such sessions were given at an interval of 15 days. Response to treatment was assessed using melasma area and severity index (MASI) score.<strong></strong></p><p class="abstract"><strong>Results:</strong> Baseline mean MASI score on right and left half of patient’s face was 7.85±3.34 and 6.25±1.56 respectively. After completion of 4 treatment sessions, it was reduced to 4.23±1.45 and 3.71±1.10 respectively with statistically insignificant difference between two halves (p=0.08). Recurrence rate of melasma was higher (46.66%) with laser toning in comparison to glycolic acid peel (26.6% patients).</p><p class="abstract"><strong>Conclusions:</strong> Glycolic acid peel and laser toning were comparable in terms of outcome with laser toning showing slightly better results. In comparison to peels recurrence rate and complications like hypopigmentation in Asian patients were higher with laser toning.</p>

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