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Photo-crosslinking hydrogel for wound healing in a pilonidal sinus patient after open surgery

Pilonidal sinus is a chronic infectious disease with large incision and high risk of relapse after surgical management. Therefore, effective intervention strategies are urgently needed to reduce the relapse and shorten the wound healing time. Hydrogels have been widely used in regenerative medicine...

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Detalles Bibliográficos
Autores principales: Yang, Yiheng, Yang, Haojie, Han, Yilin, Wang, Zhenyi, Han, Changpeng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10156432/
https://www.ncbi.nlm.nih.gov/pubmed/37153823
http://dx.doi.org/10.1093/jscr/rjad152
Descripción
Sumario:Pilonidal sinus is a chronic infectious disease with large incision and high risk of relapse after surgical management. Therefore, effective intervention strategies are urgently needed to reduce the relapse and shorten the wound healing time. Hydrogels have been widely used in regenerative medicine for its great biocompatibility, however, it remains challenging to integrate the material with wound tissues. Here, we reported a case of pilonidal sinus patient using a novel tissue integration material, Photo-crosslinking hydrogel after open surgery. A 38-year-old man with a pilonidal sinus for ˃5 years underwent open surgery. When the surgery was finished, the wound was injected with hydrogel that was irradiated with a ultraviolet light source until covered and solidified completely. Hydrogel needed to be changed 1–2 times per week. We evaluated the healing time as primary outcome and then followed up for ˃1 year to observe the relapse. The wound healed completely in 46 days after open surgery, which was shorter than that reported in other studies. Meanwhile, no recurrence was detected during follow-up. Photo-crosslinking hydrogel effectively promoted wound healing and has the potential to be easily applied in Pilonidal sinus patients after open surgery.