Background Split thickness skin grafting (SSG) is an important modality for wound coverage; however, it leads to donor site morbidity. Epidermal grafting (EG) is a promising option for autologous skin grafting which offers minimal donor site morbidity, though it is not known if EG is an effective clinical alternative for SSG. This study compared the efficacy of EG as an alternative to SSG in terms of wound healing outcomes, donor site morbidity, patient satisfaction and adverse events. Methods EPIGRAAFT is a Phase 2, randomized, open-label trial with two parallel groups EG and SSG. Patients referred for skin grafting with a healthy granulating wound bed were included. The co-primary endpoints were the proportion of wounds healed and donor site healing time. The secondary endpoints include donor site morbidity measured using Vancouver Scar Scale, mean time for complete wound healing, patient satisfaction assessed using a validated skin grafting questionnaire and incidence of adverse events. Results Of the 61 patients screened, 44 patients were randomized. There was no difference in the proportion of wounds healed at 6 weeks (p=0.366) and 3 months(p=0.24) as well as the mean time for wound healing (p=0.12). EG resulted in lower donor site morbidity (p=0.001), faster donor site healing time (EG 4.86 days vs. SSG 21.32 days) (p less then 0.0001), and higher overall satisfaction (p less then 0.001). There were no adverse events reported. Conclusion This study demonstrated that EG has superior donor site outcomes with faster donor site healing and lower morbidity compared to SSG, while having comparable wound healing outcomes. Patients receiving EG also experienced higher donor site satisfaction compared to SSG. ClinicalTrials.gov identifier NCT02535481.Background In the last decade, some institutions have begun combining the CFNG and masseteric nerve to provide dual innervation to the gracilis muscle for dynamic facial reanimation in facial paralysis patients. We reviewed the various ways that these two nerves have been coapted to provide dual innervation, and summarized the functional outcome for these methods. Methods A search of the Ovid EMBASE, MEDLINE, Cochrane, and Scopus databases was performed from 1946 to May 2019 for dual innervation of gracilis muscle using CFNG plus masseteric nerve for facial reanimation. Results A total of 184 articles were identified in the initial search, of which seven met our inclusion criteria. Three additional abstracts with 43 patients were identified but the level of details was not sufficient to include the results in the analysis. A total of 57 patients were reviewed (mean age of 42.1 years (6-79 years)). The majority of dual innervation procedures were performed using the ipsilateral masseteric nerve sutured end-to-end to the obturator nerve, and an additional CFNG connected end-to-side to the obturator nerve. In the 26 patients with Terzis scores available, there were no differences between masseteric nerve coapted end-to-end and CFNG as end-to-side to the obturator, or the reverse coaptation. All but two patients achieved function of the gracilis activated by the masseteric nerve within 2-5 months. Conclusions This review shows that dual innervation of the gracilis is safe; and in some cases, does appear to provide early onset gracilis activation as well as an eventual spontaneous smile.Splinting of ears in neonates to correct the congenital auricular deformities has been well described. Despite being a non-invasive technique and having a potential to prevent need for correctional surgery, it's up-take across the UK has been poor.  https://www.selleckchem.com/products/sn-38.html  This study evaluates the outcomes of neonatal ear splinting for congenital ear deformities from a regional ear splinting service. The retrospective study of patients undergoing neonatal ear splinting from 2009- 2015 was conducted at the Welsh Centre for Burns and Plastic Surgery. A total of 82 (n = 123 ears) neonates were treated. At the cessation of treatment 93% were reported as improved/excellent by a clinician. Longer-term parent evaluation showed improved/excellent result in 78.89%. Neonatal ear splinting is relatively inexpensive and has a high rate of success for a variety of neonatal ear deformities. Promoting awareness, identifying patients early and commencing treatment may reduce surgical correction of auricular deformities.Introduction Considering that previous studies suggest that pesticides may cause hearing disorders in humans, as well as the lack of studies proving the specific mechanisms of injury and the difficulty of separating concomitant etiological factors of the hearing damage, such as noise and vibration, it is important to develop studies using animal models to elucidate the effects of exposure to those substances isolated from other hearing damage etiologies. Objective To evaluate if the exposure to a dichlorvos based organophosphorus insecticide may induce ototoxicity. Methods 36 male Wistar rats were assigned to 3 groups (12 rats/group) control (exposed to water), positive control (treated with cisplatin to induce hearing damage) and experimental (exposed to dichlorvos based organophosphorus insecticide). The amplitude of distortion product otoacoustic emissions in the frequencies of 4, 6, 8, 10 and 12kHz was evaluated before and after exposure, as well as systemic toxicity signs, body mass gain and plasma cholinesterase. Open field and plus maze tests were performed in 24 rats experimental (n=8), control (n=8) and positive control group (n=8 introduced new rats to induce anxiolytic activity) to evaluate the locomotor activity and anxiety, respectively. Results There was no significant change in body mass gain and plasma cholinesterase in the dichlorvos based organophosphorus insecticide group, however, the animals showed transient piloerection, depression and dyspnea during exposure. The behavior was not affected in any group. The frequencies of 8 and 10kHz were significantly affected bilaterally in the insecticide group, which also showed a significant difference of the control in 10kHz on the right and 8 and 10kHz on the left ear. Conclusion Subchronic inhalation exposure to dichlorvos based organophosphorus insecticide induced ototoxicity in the cochlear function of rats without relevant systemic toxicity.