Purpose: To determine the prevalence of provider-documented anxiety in critically ill patients, associated risk factors, and related patient outcomes. Method: Chart review of 100 randomly sampled, adult patients, with a length of stay ≥48 hours in a medical or trauma/surgical intensive care unit (ICU). Provider-documented anxiety was identified based on a comprehensive retrospective chart review of the ICU stay, searching for any acute episode of anxiety (e.g., documented words related to anxiety, panic, and/or distress). Results: Of 100 patients, 45% (95% confidence interval: 35%-55%) had documented anxiety, with similar prevalence in medical vs. trauma/surgical ICU. Patients with documented anxiety more frequently had history of anxiety (22% vs. 4%, p = .004) and substance abuse (40% vs. 22%, p = .048). In the ICU, they had greater severity of illness (median (IQR) Acute Physiology Score 16(13,21) vs. 13(8,19), p = .018), screened positive for delirium at least once during ICU stay, (62% vs. 31%, p = .002), benzodiazepines and antipsychotics use (87% vs. 58%, p = .002; 33% vs. 13%, p = .013, respectively), and mental health consultation (31% vs. 18%, p = .132). These patients also had longer ICU and hospital lengths of stay (6(4,11) vs. 4(3,6), p<.001 and 18(10,30) vs. 10(6,16) days, p<.001, respectively) and less frequent discharge back to home (27% vs. 44%, p = .079). Conclusions: Documented anxiety, occurring in almost half of ICU patients with length of stay ≥48 hours, was associated with a history of anxiety and/or substance abuse, and greater ICU severity of illness, delirium, psychiatric medications, and length of stay. Increased awareness along with more standardized protocols for assessment of anxiety in the ICU, as well as greater evaluation of non-pharmacological treatments for anxiety symptoms in the ICU are warranted.

Skin is an important barrier to pathogenic microorganisms and plays a critical role in a ctivation of innate immune responses. When the skin barrier is breached following wounding or burn injury, pathogens can invade and complicate healing with infection resulting in delayed healing and symptomatic scarring. Wound infection is a significant problem after burn injury and in patients with chronic wounds. Antimicrobial silver has had a significant role in wound antisepsis throughout history and, given the rise in community acquired antibiotic resistance, silver dressings are now commonly used to combat wound infection. The multi-modal mechanism of action, low potential for toxicity and formation of microbial resistance makes silver dressings suitable tools against a wide array of clinically important microbes. There are, however, a number of issues with silver dressings including a conflicting evidence base, the important environmental consideration of nanoparticle manufacture, and the significant cost of these products. One solution may be to adopt an 'opened-but-unused' means of wound care whereby bulk dressing materials are used piecemeal and stored in between dressing changes to increase the cost-effectiveness and reduced wastage. There is, however, little literature on this topic and so in vitro and clinical research must be performed to consider the efficacy of active ingredient dressings in wound care including silver dressings once opened and stored.

Introduction The internet has improved access to knowledge, with a reported 72% of internet users accessing health information online. YouTube is the most popular video-sharing website and is a frequently accessed source for health information. There are concerns, however, that patients and carers may be unable to identify and filter for trustworthy sources of information on these platforms. This study aimed to assess the quality of videos that are likely to be accessed when families search YouTube for transcranial procedures for the management of craniosynostosis. Methodology This was a cross-sectional, observational study that evaluated YouTube videos when searching for “fronto-orbital advancement” or “cranial vault remodeling.” The first 25 videos for each term were included. Videos were assessed for quality using the previously validated JAMA and DISCERN scoring tools. Results There was low interobserver variability for the scoring tools used. There was no statistically significant correlation between the video quality and any video characteristics assessed. Videos published by organizations had higher mean quality scores for both the JAMA and DISCERN tools when compared to surgeon, patient, or medical device company-produced videos. Conclusion This study showed that searching YouTube for fronto-orbital advancement and cranial vault remodeling yields videos of low quality and therefore patients and carers should be discouraged from “YouTube-ing” these procedures. Platforms such as YouTube may provide an opportunity for craniofacial units to create and disseminate high-quality educational videos to complement routine perioperative education.

Background: Antimicrobial silver has had a role in wound antisepsis throughout history and, with the rise in acquired antibiotic resistance, silver dressings are once again commonly used. Issues with silver dressings include the important environmental consideration of nanoparticle manufacture, and the significant financial cost of these products. One solution to these problems may be to adopt an opened-but-unused model of wound care whereby dressing materials are used in piecemeal fashion and excess stored in between dressing changes. Due to a lack of literature on the topic, this project was designed with the aim of testing the antimicrobial efficacy of available silver dressings during storage after opening. Methods: Four commonly used silver dressings were tested for antimicrobial activity using a zone of inhibition assay against clinically important pathogens. The assay was performed on opening of dressings and repeated over 3 months in storage at 4, 25 or 37 C. Analysis was performed using repeated measures ANOVA. Swab cultures were taken at each simulated dressing change to detect microbial contamination of the dressings during storage. Results: There was no effect of time or storage temperature on the zone of inhibition over the 12 week test period. No swabs taken returned culture consistent with microbial contamination of stored dressings. Conclusion: Opened silver dressings maintain antimicrobial activity for at least 12 weeks in storage and are resistant to contamination. An opened-but-unused model for wound care is likely to improve cost-effectiveness while preserving effectiveness and safety.

Objective To evaluate a method of measuring the change in palatal length and shape following maxillary advancement using synchronous lateral videofluoroscopy and voice recording in order to understand how movement of the maxilla may affect VPI risk in patients with cleft lip and/or palate (CL/P). Design Retrospective cohort study of children with cleft lip and/or palate. Setting Single center, tertiary children's hospital. Participants Patients with cleft lip and/or palate who underwent maxillary advancement between 2016–21 inclusive. Interventions Maxillary advancement surgery, including those who underwent concurrent mandibular procedures. Main outcome measures The length of the soft palate and the genu angle were measured throughout palatal dynamic range. Pre- and post-operative measurements were compared using a one sided T-test, with subgroup analysis for patients with clinical VPI. Results Ten patients were examined. The mean distance of maxillary advancement was 10.5 mm. The average increase in pre-genu soft palate length was 2.8 mm in the resting position and 2.9 mm in the closed position. The genu angle decreased in the closed position by 16.3 degrees. Conclusions The soft palate showed limited ability to lengthen following maxillary advancement and this may explain the risk of VPI. There was partial compensation by the muscle sling of the palate as demonstrated by a more acute post-operative genu angle and this suggests one reason for the variability of VPI reported. Future research is required to investigate how length and shape changes measured using this method can predict VPI risk.