Gouda, Z., Nada, E., Assaf, H., Aboeldahab, S. (2021). Superficial Cryotherapy, Does It Work In Alopecia Areata?. test, 25(2), 42-46. doi: 10.21608/smj.2021.66567.1231
Zeinab Abu Baha Gouda; Essam Nada; Hanan AbdlRadi Assaf; soha Hishmat Aboeldahab. "Superficial Cryotherapy, Does It Work In Alopecia Areata?". test, 25, 2, 2021, 42-46. doi: 10.21608/smj.2021.66567.1231
Gouda, Z., Nada, E., Assaf, H., Aboeldahab, S. (2021). 'Superficial Cryotherapy, Does It Work In Alopecia Areata?', test, 25(2), pp. 42-46. doi: 10.21608/smj.2021.66567.1231
Gouda, Z., Nada, E., Assaf, H., Aboeldahab, S. Superficial Cryotherapy, Does It Work In Alopecia Areata?. test, 2021; 25(2): 42-46. doi: 10.21608/smj.2021.66567.1231

Superficial Cryotherapy, Does It Work In Alopecia Areata?

Sohag Medical Journal
Article 6, Volume 25, Issue 2, April 2021, Pages 42-46    PDF (537.13 K)
Document Type: Original Article
DOI: 10.21608/smj.2021.66567.1231
Authors
Zeinab Abu Baha Gouda* 1; Essam Nada2; Hanan AbdlRadi Assaf3; soha Hishmat Aboeldahab4
1department of dermatology, faculty of medicine, Sohag university, Sohag
2Department of Dermatology, Venereology and Andrology , Faculty of Medicine, Sohag University, Sohag
3Department of dermatology, Venereology and Andrology, Faculty of Medicine, sohag university, Sohag
4Department of dermatology, Venereology and Andrology, Faculty of Medicine, sohag university.
Abstract
Abstract:
Alopecia areata is a common cause of nonscarring alopecia, with patchy, confluent or diffuse patterns, involving mainly the scalp and other hairy areas of the body. It's considered a therapeutic challenge due to prognosis, unpredictable course and variable efficacy of available therapies. Several studies have evaluated the efficacy of cryotherapy in the treatment of alopecia areata with varying success rates.
Superficial cryotherapy using liquid nitrogen mainly was used in several studies for treating alopecia areata with various subtypes including mild, moderate and recalcitrant alopecia areata, and alopecia totalis with variable rates of therapeutically accepted terminal hair regrowth. Its main mechanisms of efficacy in alopecia areata are vascular changes and immunomodulation.
Superficial cryotherapy was effective and safe in treating alopecia areata of the eyebrows. It was nearly as effective as topical steroids and topical PUVA therapy, and was combined with topical immunotherapy and topical steroid with increased efficacy. It's well-tolerated, convenient and simple office-based procedure, especially in children who are susceptible to side effects of other conventional therapeutic options.
The reported side effects of superficial cryotherapy included vesiculation, erosion, crust formation, transient pigmentary alteration and partial leukotrichia, however they were transient.
Key words: alopecia, cryotherapy, liquid nitrogen
Keywords
Key words: alopecia; cryotherapy; liquid nitrogen
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