University of Copenhagen develops nanofibre patch for psoriasis treatment

Researchers at the University of Copenhagen have created an innovative nanofibre patch that aims to simplify and improve the treatment of psoriasis, a common skin condition. This development could significantly benefit those suffering from the inflammatory disease.

Currently, psoriasis treatments range from topical creams and ointments to radiation therapy and medications, depending on the specific case. The new patch provides a simpler alternative.

“We have developed a dry patch containing active ingredients for psoriasis treatment, which only needs to be applied once a day,” said Andrea Heinz, Associate Professor at the Department of Pharmacy. “This could make treatment more convenient for patients with plaque psoriasis.”

The patch is engineered to deliver two active ingredients at different rates. Salicylic acid is released immediately to shed dead skin cells, while hydrocortisone, which reduces inflammation, is released gradually for sustained relief.

PhD student Anna-Lena Gürtler reported that tests on pig skin and human skin cells showed that the patch is as effective as the creams and ointments currently available. However, additional research, product refinement, and clinical trials are necessary before the patch can be widely used.

According to Heinz, the potential for this patch goes beyond psoriasis. “A patch with active ingredients could be an alternative to creams for other inflammatory skin diseases like atopic eczema. It could also be valuable in wound healing applications.”