Timing of surgery in acute deep partial-thickness burns: A study protocol.

For deep partial-thickness burns no consensus on the optimal treatment has been reached due to conflicting study outcomes with low quality evidence. Treatment options in high- and middle-income countries include conservative treatment with delayed excision and grafting if needed; and early excision and grafting. The majority of timing of surgery studies focus on survival rather than on quality of life. This study protocol describes a study that aims to compare long-term scar quality, clinical outcomes, and patient-reported outcomes between the treatment options. A multicentre prospective study will be conducted in the three Dutch burn centres (Rotterdam, Beverwijk, and Groningen). All adult patients with acute deep-partial thickness burns, based on healing potential with Laser Doppler Imaging, are eligible for inclusion. During a nine-month baseline period, standard practice will be monitored. This includes conservative treatment with dressings and topical agents, and excision and grafting of residual defects if needed 14-21 days post-burn. The subsequent nine months, early surgery is advocated, involving excision and grafting in the first week to ten days post-burn. The primary outcome compared between the two groups is long-term scar quality assessed by the Patient and Observer Scar Assessment Scale 3.0 twelve months after discharge. Secondary outcomes include clinical outcomes and patient-reported outcomes like quality of life and return to work. The aim of the study is to assess long-term scar quality in deep partial-thickness burns after conservative treatment with delayed excision and grafting if needed, compared to early excision and grafting. Adding to the ongoing debate on the optimal treatment of these burns. The broad range of studied outcomes will be used for the development of a decision aid for deep partial-thickness burns, to fully inform patients at the point of consent to surgery and support optimal person-centred care.

Course of scar quality of donor sites following split skin graft harvesting: Comparison between patients and observers.

There exists little to no data on the development of donor-site scars that remain after split skin graft harvesting. The objectives of this study were to (a) examine changes in characteristics of donor-site scar quality over time and (b) assess the agreement between patient-reported and observer-reported donor-site scar quality in a burn population. A prospective cohort study was conducted including patients who underwent split skin grafting for their burn injury. Patients and observers completed the Patient and Observer Scar Assessment Scale (POSAS) for the first harvested donor site at 3 and 12 months post-surgery. This study included 80 patients with a median age of 34 years. At 3 months post-surgery, the patients scored the POSAS items itch and color as most deviant from normal skin, both improved between 3 and 12 months (3.1 vs 1.5 and 5.0 vs 3.5, respectively [P < .001]). Other scar characteristics did not show significant change over time. The patients' overall opinion score improved from 3.9 to 3.2 (P < .001). Observers rated the items vascularization and pigmentation most severe, only vascularization improved significantly between both time points. Their overall opinion score decreased from 2.7 to 2.3 (P < .001). The inter-observer agreement between patients and observers was considered poor (ICC < 0.4) at both time points. Results of current study indicate that observers underestimate the impact of donor-site scars. This has to be kept in mind while guiding therapy and expectations. LEVEL OF EVIDENCE: II, prospective cohort study.

Regrafting of the Split-Thickness Skin Graft Donor-Site: Is It Beneficial?

Split-thickness skin grafting remains a fundamental treatment for patients with deep burns and other traumatic injuries. Unfortunately, the donor site wound that remains after split skin graft (SSG) harvesting may also cause problems for the patient; they can lead to discomfort and scars with a poor cosmetic outcome. Regrafting of the donor site is one of the methods described to improve donor site healing and scarring. In this report, we describe a case of a 26-year-old woman with a self-inflicted chemical burn (0.5% TBSA) who underwent split skin grafting. During surgery, only part of the donor site was regrafted with split skin graft remnants. This part healed faster and had a better scar quality at 3 months postsurgery. Nevertheless, the appearance and patients' opinion on the regrafted part deteriorated after 12 months. With this case report, we aim to create awareness of the long-term consequences of regrafting, which may differ from short-time results. Patients expected to have poor reepithelialization potential may benefit from regrafting of the SSG on the donor site. But in healthy young individuals, timewise there would be no benefit since it can lead to an aesthetically displeasing result.