Comparing cold-air analgesia, systemically administered analgesia and scalp nerve blocks for pain management during photodynamic therapy for actinic keratosis of the scalp presenting as field cancerization: a randomized controlled trial.

Background: Photodynamic therapy (PDT) using methyl aminolaevulinate (MAL) is an effective treatment for extensive actinic keratosis (AK). However, pain is a major side-effect of this therapy.

Objectives: To investigate whether scalp nerve blocks (group 1) provide adequate pain relief during MAL-PDT of the scalp and forehead in 32 men with baldness.

Cold atmospheric plasma (CAP) changes gene expression of key molecules of the wound healing machinery and improves wound healing in vitro and in vivo.

Cold atmospheric plasma (CAP) has the potential to interact with tissue or cells leading to fast, painless and efficient disinfection and furthermore has positive effects on wound healing and tissue regeneration. For clinical implementation it is necessary to examine how CAP improves wound healing and which molecular changes occur after the CAP treatment. In the present study we used the second generation MicroPlaSter ß® in analogy to the current clinical standard (2 min treatment time) in order to determine molecular changes induced by CAP using in vitro cell culture studies with human fibroblasts and an in vivo mouse skin wound healing model.

Contact-free inactivation of Trichophyton rubrum and Microsporum canis by cold atmospheric plasma treatment.

Aim: Cold atmospheric plasma (CAP) has already proven efficient at disinfection of microorganisms including biofilms. The objective of the present study is to assess the efficacy of CAP against the dermatophytes Trichophyton rubrum and Microsporum canis in vitro.

Materials & Methods: T.

Randomized placebo-controlled human pilot study of cold atmospheric argon plasma on skin graft donor sites.

Cold atmospheric plasma has already been shown to decrease the bacterial load in chronic wounds. However, until now it is not yet known if plasma treatment can also improve wound healing. We aimed to assess the impact of cold atmospheric argon plasma on the process of donor site healing.

Netherton syndrome - Why ENT surgeons should be aware of this rare disease - report of a case.

Background: Comèl-Netherton syndrome is an inherited ichthyosis that is associated with highly impaired epidermal cornification and barrier function. Literature sparsely reports of the occurrence of early onset skin cancer in people with Netherton syndrome. To the best of our knowledge the suitability of the severely altered skin in patients with Netherton syndrome for techniques of facial plastic reconstructive surgery has not been discussed in literature yet.