Comparing Combination Triamcinolone Acetonide and 5-Fluorouracil with Monotherapy Triamcinolone Acetonide or 5-Fluorouracil in the Treatment of Hypertrophic Scars: A Systematic Review and Meta-Analysis.

Background: Keloids and hypertrophic scars cause physical and psychosocial problems. A combination of 5-fluorouracil (5-FU) and triamcinolone acetonide (TAC) may enhance the treatment of pathologic scars, although the evidence base is limited. The authors compared the efficacy and complication rates of combination intralesional TAC and 5-FU with those of monotherapy intralesional TAC or 5-FU for the treatment of keloids and hypertrophic scars.

Can mixed reality technologies teach surgical skills better than traditional methods? A prospective randomised feasibility study.

Background: Basic surgical skills teaching is often delivered with didactic audio-visual content, and new digital technologies may allow more engaging and effective ways of teaching to be developed. The Microsoft HoloLens 2 (HL2) is a multi-functional mixed reality headset. This prospective feasibility study sought to assess the device as a tool for enhancing technical surgical skills training.

The use of mixed reality technology for the objective assessment of clinical skills: a validation study.

Background: Mixed Reality technology may provide many advantages over traditional teaching methods. Despite its potential, the technology has yet to be used for the formal assessment of clinical competency. This study sought to collect validity evidence and assess the feasibility of using the HoloLens 2 mixed reality headset for the conduct and augmentation of Objective Structured Clinical Examinations (OSCEs).