1539 Flexible Nasoendoscopy – Is It Clean? Can You Prove It?

Aim Flexible Nasoendoscope (FNE) is an essential device routinely used to assess patients who present acutely to the Ear, Nose and Throat (ENT) department with signs and symptoms of ENT pathologies that may compromise the patient’s airway. It is imperative the scope is decontaminated before and after each use. The “Tristel Trio Wipe” decontamination methodology is employed by most ENT departments in UK and the process utilises an audit logbook to correctly document the sterilisation process as well as allowing accurate patient traceability. The audit aim was to conduct a review of documentation of patient traceability and FNE sterilisation after each use on ENT patients in the acute setting. Method Retrospective audit over one-month periods 11/10/2019 –10/11/2019 (Audit 1) and 26/12/2019 – 21/01/2020 (audit 2). Tristel audit logbook and electronic patient note on PPM+ were used for data collection. Data was analysed using Microsoft excel. Results 100% of FNE decontaminations used correct Tristel Trio Wipes. However, audit one demonstrated 54.5% compliance with correct documentation of FNE sterilisation process and 0% had recorded all traceability information. Following intervention of easier identification of FNE scopes and their storage; as well teaching ENT Senior House Officers and registrar about the correct documentation of decontamination process, compliance improved to 81%, while traceability increased to 39% during the re-audit. Conclusions As a department, we have significantly improved our compliance with both correct documentation of FNE sterilisation and patient traceability information following the intervention above. A further 3rd audit cycle is planned.

Results of a Stepped-Wedge Cluster-Randomized Implementation Science Trial to Improve Chlorhexidine Gluconate Bathing Compliance

Background: Daily chlorhexidine gluconate (CHG) bathing in intensive care units (ICUs) is widely supported in the literature to decrease risk of central-line-associated infections (CLABSIs). However, adoption of this practice is inconsistent. The primary objective of this implementation science study was to assess the effect of a bathing intervention on compliance with the AHRQ CHG bathing protocol. Secondary objectives were to examine (1) moderating effects of unit characteristics, (2) the intervention effect on nursing staff’s knowledge and perceptions of CHG bathing, and (3) the intervention effect on CLABSI rates. Methods: A stepped-wedge cluster-randomized design was used to implement and evaluate the effectiveness of a CHG bathing intervention. At 2 large hospitals, 14 units were clustered into 4 sequences. Units included 9 adult ICUs, 3 pediatric ICUs, 1 pediatric bone marrow transplant unit, and 1 adult hematology-oncology unit. Sequences were enrolled into the active intervention phase over the course of 4 months. The intervention included 2 evidence-based implementation strategies: (1) educational outreach visits and (2) audit and feedback on CHG bathing compliance. Compliance with the CHG bathing processes and daily CHG bathing documentation were assessed. At 12 months after the last enrolled date, booster sessions were completed, and outcomes were assessed for sustainability. Results: In models of CHG bathing process compliance, the implementation strategy was significant (b = 6.97; P = .009), indicating that compliance was 6.97% higher after the intervention than before. There was a statistically significant improvement in nursing knowledge of CHG bathing (χ2 = 9.32, p = .002) and perception of the priority of CHG bathing (t = 2.56; P = .01). Daily CHG bathing documentation compliance and CLABSI rates did not significantly improve immediately following the intervention; however, a clinically significant decrease (27.4%) in CLABSI rate was observed. At 12 months after the intervention, improvements in CHG bathing documentation and process outcomes were sustained. There was no change in bathing process compliance after 12 months (b = −0.19; P = .87; intercept=96.96, p < .001), and compliance remained high at 96.96%. There was no change in documentation compliance after 12 months (b=3.89, p=.37, intercept=78.72, p < .001), and compliance remained high at 78.72%. After 12 months, CLABSI rates were statistically significantly reduced (b = −0.16; P = .009; intercept =1.97, p < .001). Conclusions: Using educational outreach visits and audit-and-feedback strategies can improve the adoption of evidence-based CHG bathing practices. CHG bathing—a simple, nurse-driven practice—can make a significant improvement in patient outcomes.Funding: NoDisclosures: None

Textbook process as a composite quality indicator for in-hospital hip fracture care

Summary Individual process indicators often do not enable the benchmarking of hospitals and often lack an association with outcomes of care. The composite hip fracture process indicator, textbook process, might be a tool to detect hospital variation and is associated with better outcomes during hospital stay. Purpose The aim of this study was to determine hospital variation in quality of hip fracture care using a composite process indicator (textbook process) and to evaluate at patient level whether fulfilment of the textbook process indicator was associated with better outcomes during hospital stay. Methods Hip fracture patients aged 70 and older operated in five hospitals between 1 January 2018 and 31 December 2018 were included. Textbook process for hip fracture care was defined as follows: (1) assessment of malnutrition (2) surgery within 24 h, (3) orthogeriatric management during admission and (4) operation by an orthopaedic trauma certified surgeon. Hospital variation analysis was done by computing an observed/expected ratio (O/E ratio) for textbook process at hospital level. The expected ratios were derived from a multivariable logistic regression analysis including all relevant case-mix variables. The association between textbook process compliance and in-hospital complications and prolonged hospital stay was determined at patient level in a multivariable logistic regression model, with correction for patient, treatment and hospital characteristics. In-hospital complications were anaemia, delirium, pneumonia, urinary tract infection, in-hospital fall, heart failure, renal insufficiency, pulmonary embolism, wound infection and pressure ulcer. Results Of the 1371 included patients, 753 (55%) received care according to textbook process. At hospital level, the textbook compliance rates ranged from 38 to 76%. At patient level, textbook process compliance was significantly associated with fewer complications (38% versus 46%) (OR 0.66, 95% CI 0.52–0.84), but not with hospital stay (median length of hospital stay was 5 days in both groups) (OR 1.01, 95% CI 0.78–1.30). Conclusion The textbook process indicator for hip fracture care might be a tool to detect hospital variation. At patient level, this quality indicator is associated with fewer complications during hospital stay.

A Review on Sewage Sludge Valorization via Hydrothermal Carbonization and Applications for Circular Economy

In pursuit of establishing a circular economy, waste-to-energy approach is gaining increasing attention. In this manner valorization of sewage sludge constitutes a critical importance due to generation in high quantities, difficulties in disposal and associating environmental impacts. Hydrothermal carbonization (HTC) is a relatively recent, however acclaimed method for sewage sludge management and valorization due to process compliance with sludge characteristics. In this review, research studies are evaluated under the categorization of application fields of sludge derived HTC products such as solid fuel production, gas production, soil remediation, nutrient recovery, water treatment and energy storage. Research findings are compiled and a network mapping is employed for the visualization of the current situation and correlation in respective fields. The potential of HTC for sewage sludge valorization and future projections concerning available techniques are assessed within the context of circular economy.

The imperatives of effective project implementation on national infrastructural development: The engineering perspective

Project implementation has witnessed multifarious challenges ranging from quackery, corruption, project failures, and inflation of project costs to project abandonment. This has led many developing countries to remain in the doldrums of economic development. An effective project implementation is one that involves all relevant professionals and follows the necessary channels of project execution. The research focused on how effective project implementation can affect the infrastructural development in Nigeria. The research revealed that an effective project implementation will add value to infrastructure development through the elimination of abandonment of projects, projects failure, corruption, project delay and quackery. This paper through its research opined that an effective project implementation will improve the national infrastructural development through durability and high quality infrastructure, increased infrastructural serviceability and sustainability, improved value through transparent project execution, due process compliance and productivity enhancement in construction activities. With the results of the research, it is being recommended that projects should be handled by relevant professionals and the various cycles of civil engineering project be allowed to have its uninterrupted course in project execution.