Normal Workflow Research Articles

Improving routine use of clinical pathway decision support through EMR integration.

432 Background: There has been an explosive growth in oncology with an evolution of precision oncology based on molecular profiling. Providing evidence-based, high quality, equitable care is a foundational mission for Kaiser Permanente (KP). Thus, KP created a systematic approach toward oncology care pathways that incorporated organizational leadership, structured participation and feedback, novel integration of clinical decision support (CDS) tools, and evaluation of efficacy, safety, and value. Our goal was to make it easy and preferable for physicians to access clinical decision support for every patient, every time. Methods: KP’s inter-regional oncology chiefs, supported by relevant teams in evidence analysis, pharmacy, and other clinical specialties, convened monthly meetings in 10 oncology sub-specialties to synthesize evidence and create care pathways for priority conditions. The pathways are published to KP’s Clinical Library (CL), a trusted, curated resource of clinical knowledge guidance and tools, available via KP’s Epic Systems electronic medical record (EMR). The pathways are represented as intuitive, graphical, clickable process diagrams, with additional clinical content available as hover text. CL uses standard Epic interfaces to receive contextual information when accessed from a patient encounter. When the physician browses the CL oncology pathway and selects a treatment recommendation, CL returns to the EMR with the specific treatment plan queued up for ordering. We began initial deployment of these inter-regional pathways in Feb 2020. We combined EMR data with CL data to understand the impact of this clinical decision support. Results: We experienced dramatic uptake of oncology clinical pathways despite offering minimal training and no external incentives. KP orders over Beacon treatment plans annually in the clinical conditions supported by our pathways. In the first quarter of deployment, clinicians ordered 9% of these protocols through clicking on CDS in CL. Over the course of 2 years, we saw pathway-based ordering grow to over 75% of eligible patients. Conclusions: We find that we have made considerable progress toward our goal of having physician users consult clinical pathways decision support before ordering oncology drug treatment protocols. As with all clinical guidance, we would not expect 100% of patients to follow the recommendation, due to clinical variation and co-morbidity, but we find that by making clinical pathways easily accessible and actionable within normal clinical workflow, physicians are consulting the latest evidence in their treatment.

Use of Relative Blood Volume Monitoring to Reduce Intradialytic Hypotension in Hospitalized Patients Receiving Dialysis

Use of Relative Blood Volume Monitoring to Reduce Intradialytic Hypotension in Hospitalized Patients Receiving Dialysis

Implementing Brief Tobacco Cessation Interventions in Community Pharmacies: An Application of Rogers' Diffusion of Innovations Theory.

Pharmacists, as highly accessible members of the healthcare team, have considerable potential to address tobacco use among patients. However, while published data suggest that pharmacists are effective in helping patients quit, barriers exist to routine implementation of cessation services in community pharmacy settings. Within the context of a randomized trial (n = 64 pharmacies), surveys were administered over a period of 6 months to assess pharmacists’ perceptions of factors associated with the implementation of “Ask-Advise-Refer”, a brief intervention approach that facilitates patient referrals to the tobacco quitline. Study measures, grounded in Rogers’ Diffusion of Innovations Theory, assessed pharmacists’ perceptions of implementation facilitators and barriers, perceptions of intervention materials provided, and perceived efforts and personal success in implementing Ask-Advise-Refer at 6-months follow-up. Findings indicate that while the brief intervention approach was not difficult to understand or implement, integration into normal workflows presents greater challenges and is associated with overall confidence and implementation success. Lack of time was the most significant barrier to routine implementation. Most (90.6%) believed that community pharmacies should be active in promoting tobacco quitlines. Study results can inform future development of systems-based approaches that lead to broad-scale adoption of brief interventions, including but not limited to tobacco cessation, in pharmacy settings.

Retroactive application of the EPIS framework to promote future implementation success in community pharmacy clinical interventions

BackgroundThe assessment of the implementation process of a clinical intervention in a community pharmacy setting can reveal useful insights for future implementation efforts. ObjectiveWe aimed to examine the implementation of a community pharmacist-led prospective registry and practice tool (RxING, Epidemiology Research Coordinating Center and the University of Alberta) designed to reduce cardiovascular risk among patients with diabetes and to assess how the participating pharmacists could be supported at each of these stages. MethodsSemistructured interviews were conducted developed using the Exploration, Preparation, Implementation, Sustainment (EPIS) framework. The EPIS framework was used to evaluate the implementation of an online, guideline-driven tool (RxING tool) designed to help pharmacists implement and document the care of patients with diabetes by a group of community pharmacies located in Alberta, Canada. ResultsIn relation to the preparation phase, responses focused more on suitability of the work environments and less on workflow adjustment. With regard to the implementation stage, participants mentioned that often the pharmacy manager or owner received the training to operate the RxING tool, complicating their ability to engage in regular patient recruitment and follow-up. Most pharmacies did not have specific goals relating to patient recruitment and retention. Concerns hindering sustainability of the evidence-based practice centered around the time-consuming online documentation process and patient retention. Finally, innovation factors identified from the pharmacists’ responses were related to patient recruitment and streamlining the documentation process. ConclusionsThis study identified 17 key recommendations that should be considered when designing and implementing future community pharmacy-led projects. In particular, providing assistance and training to pharmacies on-site, specific planning for program roll-out, identifying participating staff who have the time to engage with the program, and troubleshooting how to best integrate programs in normal workflow processes are some key recommendations.

COVID-19 and rhinological surgery

The Coronavirus-19 (COVID-19) pandemic has caused disruptions in the normal patient care workflow, necessitating adaptations within the healthcare profession. The objective of this article is to outline some of these adaptations and considerations necessitated by COVID-19 within the subspeciality of rhinology and endoscopic skull base surgery.

Improving Architecture Students’ Design Skills: A Studio Experience

AbstractDesign is a complicated task that requires the simultaneous operation of different cognitive processes. Many researchers claim that the design process is something that can be supported with various implementations. Design education helps students improve their design skills by utilising different types of exercises. This article presents a case study wherein third‐year undergraduate students at an architecture school’s design studio were the subjects. The normal workflow of the studio was reinforced with checkpoints where the students were asked to complete exercises based on sketching, writing and visual analogy. The aim of the case study was to stimulate different cognitive processes in the students’ brains through structured exercises to support their design process. This study questions the interrelation between each cognitive process and their relationship with the overall design process, plus whether verbal and written tasks as well as sketching, as cognitive exercises, contribute to the design process. The case study’s findings indicate that students derived significant support from the exercises, and that there is correlation between the students’ participation level in the exercises and their success in the design task. The case study also shows the interrelation between the writing and sketching exercises and their effects on the students’ success in the design process. This article suggests that design educators would benefit from structuring methods efficiently in order to achieve better results when training neophyte designers.

Hereditary cancer risk assessment in the community urology practice setting.

278 Background: Professional guidelines recommend hereditary cancer risk assessment (HCRA) for men with prostate cancer to inform both risk of cancer (primary or subsequent) and treatment decisions. The objectives of the study were to evaluate the feasibility of integrating a HCRA protocol in urology practice for patients with prostate cancer and determine the response of providers and patients to the HCRA protocol. Methods: This prospective study was divided into 4 segments: process integration (4 wks.), practice (4 wks.), post-integration (8 wks.), and follow up (10 wks.). Study site staff were trained to perform HCRA for men with prostate cancer (integration). The sites then incorporated recommendations from the integration process into their normal practice workflow (practice). During the post-integration period, the HCRA process was implemented with eligible patients consented to participate. Eligible patients were ≥18 years old, had a personal history of prostate cancer, and met National Comprehensive Cancer Network guidelines for genetic testing (2.2018). Patients and providers completed surveys regarding testing ≥ 8 weeks of test delivery or 1 week of end of data collection period, respectively (follow up). Results: In the 8 weeks prior to the study, 4.2% of patients completed testing at the study sites. During the study, 8.4% of patients completed testing, about 1/2 of eligible patients screened. Of all patients who completed testing and consented for their results to be summarized (N = 182), 10.4% (N = 19) tested positive for a single pathogenic variant (PV; monoallelic MUTYH N = 4; BRCA2 N = 3; ATM, BRCA1, BRIP1, CHEK2, HOXB13 N = 2 each; RAD51C, RAD51D N = 1 each). Not all men who tested positive or a PV reported a family history of cancer and not all PVs detected were in known prostate cancer risk genes. During follow up, most providers (61.0%) felt HCRA was as important as other assessments regularly performed and 68.3% planned to continue to use the HCRA process. In contrast, only 9.8% of providers did not believe HCRA was as important and 12.2% did not plan to continue to use the process. Of the patients that responded to the survey (N = 166), most had shared (62.0%) or planned to share (25.3%) their results with family members post-testing. Conclusions: Urologists and patients responded favorably to HCRA protocol integration. Based on this study, education around and incorporation of an HCRA process in a community urology practice setting for men with prostate cancer appears effective at increasing appropriate uptake of genetic testing. Clinical trial information: NCT04015102.

FISH and WGS in Newly Diagnosed and Relapsed/Refractory Multiple Myeloma - WGS Will Affect Future Treatment Decisions

Background:FISH is the gold standard for genetic characterization and risk stratification of multiple myeloma (MM) at diagnosis. Retrospective studies have shown the potential of whole genome sequencing (WGS) to gain new insights into MM genetics. With respect to clinical application, we prospectively performed FISH and WGS in parallel in patients (pts) with newly diagnosed MM (NDMM) and relapsed/refractory MM (RRMM) to evaluate advantages and limitations.Patients and methods:From bone marrow (BM) samples of 280 MM pts CD138+ cells were enriched by MACS. In 100 pts (30 NDMM, 70 RRMM) FISH (del(1p32), del(13q), del(17p), t(4;14), t(11;14), t(14;16), t(14;20), t(6;14), 1q gain, MYC rearrangement (MYCr) and trisomies 3, 5, 9) and WGS were performed. WGS: 150bp paired-end sequences were generated on NovaSeq 6000 (Illumina); median coverage 104x. Single nucleotide variants (SNV) were called with Strelka software, copy number variations (CNV) with GATK4 and structural variants (SV) with Manta. Technical artefacts and germline calls were reduced by a tumor/unmatched normal workflow with genomic DNA from a mix of anonymous donors. Variants with global population frequency >0.5% (gnomAD) were excluded.Results:In 100/280 (36%) MM pts WGS could be performed in parallel to FISH in this cohort with a low median BM plasma cell infiltration (PCI) of 6% (range 1-95%). Likelihood of DNA yields sufficient for WGS increased with higher PCI (23% (1-95%) vs 3% (1-50%) in 100 pts with WGS vs 180 pts without sufficient DNA).Comparison of FISH and WGS results for 100 pts showed 100% concordance for recurrent SV (table 1): t(11;14) in 29%, t(4;14) in 17% and t(14;16) in 5%. No pts harbored a t(14;20) but in one case FISH indicated another alteration of MAFB and WGS revealed MAFB rearranged to FAM46C resulting in an elevated MAFB expression.Due to heterogeneous breakpoints FISH is less reliable for the detection of MYCr than WGS (24/42 (57%) detected by FISH vs 40/42 (95%) by WGS). Partners of MYC included IGH (n=10), FAM46C (n=4), IGK (n=3), IGL (n=3), FOXO3 (n=2) and IRF4 (n=1). Rare IGH rearrangements with partner genes such as IRF1, IRF4, ZBTB38 and ZFP36L1 were observed in 11 pts all identified by WGS, but only 8 (73%) were detected by FISH.Total frequencies of CNV were del(13q) in 50%, del(17p) in 29%, del(1p32) in 22%, 1q gains in 61% and hyperdiploidy in 36%. WGS detected 95% of CNV (details table 1). CNV that were missed by WGS included one del(17p) and were all identified in small subclones with a median clone size of 10% (6-25%) in FISH.Tetraploid MM, potentially harboring adverse prognostic implication, was identified in 11 pts by FISH but not in WGS.However, in 97 pts WGS depicted additional SV and CNV compared to FISH. This includes aberrations of prognostic significance such as a TP53 deletion that was located adjacent to a 451kb gain on 17p. The FISH probe encompassing TP53 confirmed the 17p gain but masked the TP53 deletion. Also 1p deletions, which have been described to be a negative prognostic factor, were found more frequently by WGS with 24 pts harboring a del(1p) other than del(1p32) (locus evaluated by FISH) which was detected in 22 pts by both methods. Furthermore, as WGS cannot only detect SV and CNV but also SNV, WGS allows screening for potentially clinically exploitable drug targets, e.g. BRAF V600E mutation (5 pts in our cohort) or resistance associated mutations such as in cereblon for immunomodulatory compounds (CRBN mutation in 3 pts) as well as biallelic events in TP53 (del(17p)+TP53 mutation), detected in 15 of our pts suggesting worst prognosis for affected pts. WGS in RRMM can shed light on the genetic background of relapses. Of note, homozygous del(16p) inducing loss of the treatment target were first described using our dataset in two patients with acquired resistance toward anti-BCMA CAR T cells or bispecific antibody therapy.Conclusions:FISH is the preferred approach in pts with BM PCI <10% and for the detection of clones <15% or variant ploidy levels. WGS is superior to FISH regarding the identification of biallelic events and rearrangements with heterogeneous breakpoints and rare partners. But even more, WGS can address various questions in follow up in terms of increase of complexity, target specific therapy, therapy failure and relapse. Thus, WGS allows a holistic insight into the genetics of MM and provides crucial information for clinical decision making. [Display omitted] DisclosuresKern: MLL Munich Leukemia Laboratory: Other: Part ownership. Haferlach: MLL Munich Leukemia Laboratory: Other: Part ownership. Einsele: Janssen, Celgene/BMS, Amgen, GSK, Sanofi: Consultancy, Honoraria, Research Funding. Haferlach: MLL Munich Leukemia Laboratory: Other: Part ownership.

TP53 Mutations, Deletions, and CN-LOH: Comparison of TP53 single Hit and Double Hit Events and Their Impact on Prognosis in Hematological Malignancies

Background: TP53 is altered in ~50% of human cancers. Alterations mainly include mutations and/or deletions, but also copy-neutral loss of heterozygosity (CN-LOH) was reported. Frequently, both TP53 alleles are altered (by mutation + deletion, mutation + CN-LOH or ≥2 mutations), leading to a “double hit” event.Aim: Analysis of TP53 aberrations using WGS in 4646 cases with 29 different hematological malignancies, comparing (1) the frequencies of TP53 alterations, (2) occurrence of single hit vs. double hit, (3) correlation with complex karyotype and (4) impact on survival.Methods: Whole-genome sequencing (WGS) was performed for all 4,646 patients (median coverage 100x). 151bp paired-end reads were generated on NovaSeq 6000 and HiSeqX machines (Illumina, San Diego, CA). As no sample specific normal tissue was available, a so-called Tumor/Unmatched normal (TUN) workflow was used to reduce technical artefacts and germline calls. All reported p-values are two-sided and were considered significant at p<0.05.Results: In the total cohort of 4,646 cases, in 582 (13%) at least one alteration (alt) involving TP53 was detected (comprising mutations (mut), deletions (del) and CN-LOH (LOH); Fig 1A,B). Cases were categorized as follows: cases with (1) 1 TP53 mut only (n=166), (2) del only (n=100), (3) LOH only (n=15), constituting the single hit events. Further, (4) cases with mut+del (might include 1 or more mut, n=211), cases with mut+LOH (≥1 mut, n=41), cases with ≥2 mut only (without del or LOH, n=49), resulting in double hit events (Fig 1B). Regarding the respective entities, high frequencies of TP53 alt were mainly detected in lymphoid malignancies (e.g. HGBL, MPAL, vHZL, MZL, MCL), whereas they were infrequent or absent in many myeloid malignancies (e.g. aCML, MPN, CMML, CML, MLN_eo; Fig 1A). For further analysis, only entities in which >10 cases showed TP53 alt events were used. Comparison of single hit vs. double hit revealed that T-NHL, MM, MPN and MDS predominantly showed a single hit, whereas the double hit was frequent in MPAL, MZL, MDS/MPN-U, CLL and MCL cases (Fig 1A). However, the type of double hit differed between myeloid and lymphoid malignancies, as myeloid neoplasms showed a high frequency of cases with ≥2 mut only, whereas in many lymphoid malignancies the double hit was predominantly generated by mut+del (Fig 1A,C). All TP53-associated events (mut, del, LOH and the respective combinations) were found to be associated with a complex karyotype in the total cohort (LOH: 14% complex karyotype in cases without TP53 alt vs. 59% in cases with TP53 alt, p<0.001). This association was also detected for most of the selected entities (exceptions: MZL, T-NHL). Regarding overall survival (OS), in the total cohort, all events involving TP53 impact on OS (TP53 alt: 22 months vs. 84 months, p<0.001; TP53 mut: 20 vs. 82 months, p<0.001; TP53 del: 20 vs. 79 months, p<0.001; TP53 LOH: 20 vs. 75 months, p<0.001). Moreover, although the single hit already impacts on OS, the double hit leads to an even inferior outcome (no hit vs. single hit vs. double hit: 84 vs. 39 vs. 14 months, p<0.001). In the selected entities, an influence of TP53 alt on OS was detected for all malignancies except HGBL, MZL and T-NHL, for which also the presence of a double hit did not show an effect on OS. For the majority of the other entities, the double hit leads to a shorter OS than the single hit (as observed for the total cohort), with the exceptions of MCL and MPAL: in these entities, the single hit did not impact on OS, but only a double hit is associated with inferior outcome.Conclusions: (1) Frequency of TP53 alterations and of double hit vs. single hit differs markedly between entities. (2) The kind of TP53 complexity differs between both lineages (double hit in myeloid neoplasms: often ≥2 mut only; in lymphoid malignancies: predominantly mut+del). (3) In 7% (41/582) of cases with TP53 alt, CN-LOH transforms a single hit into a double hit. (4) In the total cohort and in the majority of selected entities (except MZL and T-NHL), TP53 alt are associated with complex karyotype. (5) In the total cohort, all events involving TP53 impact on OS; cases with double hit show an inferior outcome compared to single hit. (6) Regarding OS, the selected entities can be divided into three categories: (i) no influence of TP53 alt (HGBL, MZL, T-NHL); (ii) double hit required for impact on OS (MCL, MPAL); (iii) influence of both single hit and double hit with inferior outcome of double hit (all other). [Display omitted] DisclosuresKern: MLL Munich Leukemia Laboratory: Other: Part ownership. Haferlach: MLL Munich Leukemia Laboratory: Other: Part ownership. Haferlach: MLL Munich Leukemia Laboratory: Other: Part ownership.

Smart archiving of energy and petroleum projects utilizing big data analytics

Complexity of the construction projects vary by the domain and type of the project. Due to the interaction between different disciplines and parties, Energy and Petroleum Projects (EPP) are considered among the most complex. This complexity produces a dense network of interrelated documents which are produced to cover the various aspects and details of the project. Analyzing this network which is composed of unstructured data is required to gain insights from old data, this task traditionally requires experience, knowledge, and awareness about the existence of the required data. Accordingly, a key asset of any company is the knowledge accumulated over the time from various projects. This research proposes a framework that enables salvaging traditional archives and include its data in searchable databases to increase the efficiency of archiving such accumulated data without affecting the normal workflow of companies, and hence decrease the manhours expenditure and reduce the time of archiving while not affecting the accuracy of the outcome. Due to the large diversity of the EPP projects, the research focuses on five main commodities which are selected based on the frequency of their existence in projects in addition to their monetary value as the main data to be stored which are Tanks, Air Coolers, Pumps, Generators and Distributed Control Systems (DCS). The key attributes of each commodity are identified based on technical questionnaires with technical specialists to act as the basis for building the proposed framework. The proposed framework integrates four modules to provide a complete solution to the problem, by implementing data mining techniques while harnessing the power of big data analytics tools to transform the existent unstructured data into structured data in the form of smart archives which can then be used to support ongoing business processes.

Patient self-screening stations for atrial fibrillation in general practice waiting rooms: process evaluation

Abstract Background Our previous work has identified factors relevant to general practitioner (GP)-led screening for atrial fibrillation (AF) in Australian general practices, with GPs indicating significant time constraints. AF SELF SMART (Atrial fibrillation self-screening, management and guideline recommended therapy) allows for opportunistic patient self-screening using purpose-built screening stations located in GP waiting rooms (figure 1). It utilises a single-lead ECG, with results automatically imported into the patient medical record for review during the GP consultation. AF SELF SMART may increase screening rates, but acceptability by practice staff is unknown. Purpose Determine staff perspectives on opportunistic self-screening in practice waiting rooms, utilising AF SELF SMART. Method 14 semi-structured interviews have been conducted with practice staff (GPs, receptionists and practice managers) across 3 practices participating in the AF SELF SMART pilot, with thematic analysis of results. Results Several themes were identified. All staff acknowledged the importance of increasing screening for AF in the practice. GPs in particular placed a high value on AF screening for stroke prevention. GPs valued the increased information and accuracy provided by AF SELF SMART, as previously they checked patients for AF using manual methods, either routinely or as clinically indicated. There were differential impacts on workflow. GPs reported some small increase in workload but these were seen as being acceptable given the benefits of the program. Receptionists and Practice Managers reported significant interruptions to normal workflow associated with assisting patients. Receptionists routinely offered patients help with screening instead of patients screening independently. Staff perceived that patients were either unable to negotiate the self-screening process by themselves, or did not want to try. Given the increase in workload associated with assisting patients, and as screening was not receptionists' main priority, not all patients were offered self-screening during busy periods. Patient refusal was also identified as a factor limiting uptake. Conclusion While AF self-screening may increase screening rates, further process improvements are required to reduce impact on reception staff, and enhance the usability of the self-screening station for patients. Such improvements may increase acceptability and ongoing sustainability at a practice level. Funding Acknowledgement Type of funding sources: Private grant(s) and/or Sponsorship. Main funding source(s): Investigator initiated research grant from Bristol-Myers Squibb/Pfizer Alliance Figure 1. Self-screening station

Determination of cell volume as part of metabolomics experiments.

Cells regulate their cell volume, but cell volumes may change in response to metabolic and other perturbations. Many metabolomics experiments use cultured cells to measure changes in metabolites in response to physiological and other experimental perturbations, but the metabolomics workflow by mass spectrometry only determines total metabolite amounts in cell culture extracts. To convert metabolite amount to metabolite concentration requires knowledge of the number and volume of the cells. Measuring only metabolite amount can lead to incorrect or skewed results in cell culture experiments because cell size may change due to experimental conditions independent of change in metabolite concentration. We have developed a novel method to determine cell volume in cell culture experiments using a pair of stable isotopically labeled phenylalanine internal standards incorporated within the normal liquid chromatography-tandem mass spectrometry (LC-MS/MS) metabolomics workflow. This method relies on the flooding-dose technique where the intracellular concentration of a particular compound (in this case phenylalanine) is forced to equal its extracellular concentration. We illustrate the LC-MS/MS technique for two different mammalian cell lines. Although the method is applicable in general for determining cell volume, the major advantage of the method is its seamless incorporation within the normal metabolomics workflow.

UNMASC: tumor-only variant calling with unmatched normal controls.

Despite years of progress, mutation detection in cancer samples continues to require significant manual review as a final step. Expert review is particularly challenging in cases where tumors are sequenced without matched normal control DNA. Attempts have been made to call somatic point mutations without a matched normal sample by removing well-known germline variants, utilizing unmatched normal controls, and constructing decision rules to classify sequencing errors and private germline variants. With budgetary constraints related to computational and sequencing costs, finding the appropriate number of controls is a crucial step to identifying somatic variants. Our approach utilizes public databases for canonical somatic variants as well as germline variants and leverages information gathered about nearby positions in the normal controls. Drawing from our cohort of targeted capture panel sequencing of tumor and normal samples with varying tumortypes and demographics, these served as a benchmark for our tumor-only variant calling pipeline to observe the relationship between our ability to correctly classify variants against a number of unmatched normals. With our benchmarked samples, approximately ten normal controls were needed to maintain 94% sensitivity, 99% specificity and 76% positive predictive value, far outperforming comparable methods. Our approach, called UNMASC, also serves as a supplement to traditional tumor with matched normal variant calling workflows and can potentially extend to other concerns arising from analyzing next generation sequencing data.

Reducing falls in the outpatient oncology clinics.

262 Background: Patients with cancer are at particularly high risk for falls and unfortunately may suffer worse outcomes with falls. Patients with cancer are at increased risk for fractures due to bony metastases, and worse subsequent bleeding due to thrombocytopenia from disease or from prophylaxis or treatment for deep vein thromboses. In 2020, there were 10 falls among patients with cancer in NewYork Presbyterian/Weill Cornell Medicine outpatient oncology clinics, with a fall rate of 0.31 falls per 1000 patient visit. In 2019, there were 14 falls (0.39 falls per 1000 patient visits).The aim of this project is to reduce the total number of falls and overall fall rate by 50% in NewYork Presbyterian/Weill Cornell Medicine outpatient oncology clinic areas by December 30, 2021. Methods: In Plan-Do-Study-Act (PDSA) cycle in February 2021, we identified key stakeholders (nurses, medical assistants, nurse navigators, and clinic managers) in NYP/Weill Cornell oncology outpatient areas. We engaged key stakeholders in a series of interactive conferences to introduce and implement quality improvement tools (root cause analysis and process mapping) with outpatient teams to identify risk factors for patients who fell in NYP/Weill Cornell oncology outpatient areas from 01/2020-12/2021. A standardized post-fall huddle process was implemented, and prior falls were reviewed using this process. Interventions were based on these identified risk factors to prevent falls in the outpatient clinic areas. In the second PDSA cycle which began April 1, 2021, a new handoff process was initiated in the outpatient clinic setting. Prior to the end of the shift, the charge nurse cross references the “G Drive list” with patient list for the following day and identifies patients with previous falls or those identified by nurses as being high risk for falls. This list is located in a commonly used, HIPAA compliant file location, which was already part of the normal scheduling workflow. These patients are then discussed in the daily huddle to create awareness by all staff and provide “handoff” between visits which by design cannot happen nurse to nurse with each visit. The team has been reviewing the list monthly to develop a sustainability plan. Results: Since the completion of the interactive QI conferences in PDSA cycle 1, there have zero additional falls in the oncology outpatient clinic areas. Continuing on into PDSA cycle 2 with the new handoff process, there have not been any additional falls. Conclusions: This project demonstrates an effective QI intervention to reduce falls in the outpatient oncology areas and prevent injuries in this vulnerable population. This multidisciplinary approach to identifying root causes for falls and reviewing our processes for monitoring patients in our infusion areas ultimately has led to significant reduction in falls. It has also empowered key stakeholders in our oncology clinics with QI tools to address other areas for improvement.

Pandemic Response to COVID-19: Lessons from Restructuring Breast Imaging at a Multi-site Academic Center in New York City.

Purpose of ReviewThe COVID-19 pandemic has been an unprecedented challenge for healthcare delivery, disrupting normal workflows and demanding re-allocation of resources. In the setting of breast imaging, this entailed an initial marked reduction of services during the acute phase of the pandemic followed by a gradual reopening with modified protocols to minimize potential virus exposure.Recent FindingsProtocols were devised for providing limited breast imaging services during the acute phase of the pandemic and for safely reopening during the post acute phase. Example cases of breast cancers diagnosed during the acute phase of the pandemic are provided to illustrate the modified workflow.SummaryThis manuscript reviews practical strategies for restructuring breast imaging workflow, onsite policies, and staffing at a multi-site academic center in New York City during the COVID-19 pandemic. By sharing our experience, we hope to provide others with a roadmap for managing breast imaging services during future unforseen crises.

Workflows and clinical utilization of dynamic mapping data in radiofrequency catheter ablation of cardiac arrhythmias

Abstract Funding Acknowledgements Type of funding sources: None. Introduction Previous publications suggest that the use of high-density (HD) mapping leads to better substrate visualization and may lead to improved procedural outcomes. A novel dynamic mapping software, utilizes the HD grid mapping catheter (HD Grid) to display beat-to-beat, dynamic regional mapping data (LiveView). Incorporation of real-time dynamic mapping data into routine mapping/ablation workflows may further enhance the clinical benefits of HD mapping during radiofrequency (RF) catheter ablation procedures. Purpose To examine the clinical utility and common workflows when dynamic mapping data was used during RF ablation procedures among operators with various experience levels. Methods Observational procedural data including procedure time, total RF time, and workflow preference were prospectively collected in catheter ablation cases utilizing LiveView from May to September 2020. Mapping and ablation strategies were determined at the operator’s discretion. Total percentage exceed 100% when multiple usage were reported. Results A total of 428 cases were collected from over 25 operators in 11 European countries. LiveView was used in a variety of cases including atrial fibrillation (paroxysmal and persistent), atrial flutter (typical and atypical), and VT (ischemic, non-ischemic, and idiopathic). Visualization of real-time mapping data from the current location of the HD Grid was commonly used after creation of traditional full-chamber maps (319/428, 74.5%). While operators in over 55% of the cases indicated that the use of dynamic display during mapping helped identify areas that were under ablated (238/428, 55.6%), using LiveView did not affect the lesion delivery strategies in those regions. LiveView was also used as a primary method for confirmation of pulmonary vein isolation (PVI) in 213 cases (49.8%). The most common reported usage of LiveView among the 428 cases analyzed was PVI confirmation/gap identification (75.2%), ablation line gap identification (41.1)%, and identification of breakthrough activation (23.6%) Conclusions This initial analysis demonstrated the diverse clinical utilization of LiveView dynamic display during RF catheter ablation procedures, including atrial and ventricular arrhythmias. Without causing significant changes to normal workflow, dynamic display of regional signals allows for rapid identification of ablation targets. When used during RF delivery, real-time assessment of regional activation patterns helped improve outcomes by rapidly identifying critical ablation location and ensuring successful lesion delivery. A further study that examines the impact of dynamic display on procedure efficacy may be warranted.

Targeted ordering of investigations reduces costs of treatment for surgical inpatients.

Laboratory testing forms an important part of diagnostic investigation in modern medicine; however, the overuse of 'routine blood tests' can result in significant potential harm and financial cost to the patient and the healthcare system. In 2018, a new protocol targeting the ordering of investigations was implemented within the General Surgical Teams of Wollongong Hospital in New South Wales, an Australian tertiary referral hospital, to reduce the number of 'routine blood tests' as a quality improvement initiative. To identify whether there was a reduction in the number of 'routine blood tests' and associated costs following implementation of the new protocol. The protocol involved regular review of the laboratory investigations being ordered for the following day with a senior team member. The medical records of all patients admitted under the general surgery service at Wollongong Hospital were retrospectively reviewed over two 10-week periods in 2017 and 2018 (control and study, respectively). The casemix was categorized into Minor, Intermediate, Major or Unscored, depending on case complexity coding. A total of 838 patients were identified during the control period (2017) and 805 patients were identified during the study period (2018). Ten thousand and thirty tests were included in the control period, compared to 8610 over the study period, resulting in a 16% (or greater) reduction in 'routine blood tests' per patient, per day of admission and a 6% reduction in costs in the study group (P < 0.001). Targeted ordering of investigations with personalized education and feedback to junior staff during review of clinical status of each patient as a part of normal workflow can reduce inappropriate ordering of 'routine blood tests' and associated costs to the patient and the healthcare system.

Early mortality in hip fracture patients admitted during first wave of the COVID-19 pandemic in Northern Italy: a multicentre study

BackgroundTreatment of hip fractures during the coronavirus disease 2019 (COVID-19) pandemic has posed unique challenges for the management of COVID-19-infected patients and the maintenance of standards of care. The primary endpoint of this study is to compare the mortality rate at 1 month after surgery in symptomatic COVID-positive patients with that of asymptomatic patients. A secondary endpoint of the study is to evaluate, in the two groups of patients, mortality at 1 month on the basis of type of fracture and type of surgical treatment.Materials and methodsFor this retrospective multicentre study, we reviewed the medical records of patients hospitalised for proximal femur fracture at 14 hospitals in Northern Italy. Two groups were formed: COVID-19-positive patients (C+ group) presented symptoms, had a positive swab for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and received treatment for COVID-19; COVID-19-negative patients (C− group) were asymptomatic and tested negative for SARS-CoV-2. The two groups were compared for differences in time to surgery, survival rate and complications rate. The follow-up period was 1 month.ResultsOf the 1390 patients admitted for acute care for any reason, 477 had a proximal femur fracture; 53 were C+ but only 12/53 were diagnosed as such at admission. The mean age was > 80 years, and the mean American Society of Anesthesiologists (ASA) score was 3 in both groups. There was no substantial difference in time to surgery (on average, 2.3 days for the C+ group and 2.8 for the C− group). As expected, a higher mortality rate was recorded for the C+ group but not associated with the type of hip fracture or treatment. No correlation was found between early treatment (< 48 h to surgery) and better outcome in the C+ group.ConclusionsHip fracture in COVID-19-positive patients accounted for 11% of the total. On average, the time to surgery was > 48 h, which reflects the difficulty of maintaining normal workflow during a medical emergency such as the present pandemic and notwithstanding the suspension of non-urgent procedures. Hip fracture was associated with a higher 30-day mortality rate in COVID-19-positive patients than in COVID-19-negative patients. This fact should be considered when communicating with patients and/or their family. Our data suggest no substantial difference in hip fracture management between patients with or without COVID-19 infection. In this sample, the COVID-19-positive patients were generally asymptomatic at admission; therefore, routine screening is recommended.Level of evidenceTherapeutic study, level 4.

615 The Effects of the COVID-19 Pandemic on Implementation of a Psychological Distress Screening Program after Burn Injury

IntroductionThe relationship between psychiatric conditions and burn injury is complex, as disorders in thought or mood can both predispose to as well as result from thermal injury. We sought to describe our center’s experience with implementation of a psychological distress screening program in the run-up to and during the COVID-19 pandemic.MethodsWe undertook an analysis of de-identified data as part of a quality improvement review focusing on the results of psychological screening of our outpatient burn population. In the spring of 2019, our verified burn center implemented an outpatient screening program consisting of a registered nurse administering three validated test to screen for Post-Traumatic Stress Disorder screen, depression and anxiety, and problematic alcohol consumption to all patients at the time of physically checking in for their first burn clinic appointment. All outpatients triggering a positive screen are subsequently referred to the burn unit PsyD while a negative screen results in monthly repeat screenings until discharge from the burn clinic or a positive screen, whichever comes first. We analyzed data from the last twelve months of normal outpatient workflow. Loess regression was used to analyze the monthly proportions of patients screening positive.ResultsDuring the peak of COVID-19 in our region, clinic staff were reduced, and screening procedures suspended for the months of March and April 2020. Therefore, the study period consisted of 01 July 2019 to 31 August 2020. A median of 36.5 screens were conducted per month [interquartile range 27.75, 44.75]. Of these screens, 26.5% were positive, with 94.2% successfully referred to the burn unit’s postdoctoral fellow. The Loess regression showed the proportion of patients screening positive for psychological stressors from July 2019 until a peak in November 2019. A downtrend was then noted in the proportion screening positive from December 2019 to date (Figure).ConclusionsPsychological stressors are prevalent in burn outpatients. We attribute the decrease in positive responses beginning in December 2019 to a combination of a decrease in the frequency of repeat administrations of the screening test in patients after screening positive, and a reluctance of anxious patients to present to the burn clinic for fear of COVID exposure while at the facility.

Free-Hand Transperineal Prostate Biopsy Under Local Anesthesia in the Office Without Antibiotic Prophylaxis: Experience with 304 Cases.

Background: We present our series of free-hand transperineal prostate biopsy (fTP-Bx) using a novel coaxial needle introducer guide. All cases were performed in the office under local anesthesia (LA) without sedation. The majority received no prophylactic antibiotics. Materials and Methods: We retrospectively reviewed the electronic medical records of 242 consecutive fTP-Bx cases using the PrecisionPoint™ Transperineal Access System (PPTAS) performed under LA without sedation by a single urologist (R.J.S.) at Kaiser Permanente Southern California. We compared complication rates of this series of cases to our initial series of 62 fTP-Bx cases without the PrecisionPoint as well as 133 transrectal prostate biopsy cases performed before we adopted the transperineal approach. Results: Of the 242 consecutive free-hand transperineal biopsies performed between August 26, 2016 and December 31, 2018, 212 (88%) received no antibiotic prophylaxis. Medians for age, prostate-specific antigen, prostate volume, prostate-specific antigen density, and cores sampled were 63 years, 7.2 ng/mL, 50 mL, 0.15 ng/mL/cc, and 20 cores, respectively. Detection rates of overall and clinically significant prostate cancer averaged 43.4% (105/242) and 14% (35/242), respectively. Average visual analog scale pain rating was 3.9 and average procedure time was 20 minutes. Complication rates of sepsis, acute urinary retention, clot retention, and perianal abscess were 0.0% (0/242), 0.4% (1/242), 1.2% (3/242) and 0.4% (1/242), respectively. Conclusions: This series of office-based free-hand transperineal biopsy under LA without sedation performed with the PPTAS contains a large number of cases in which prophylactic antibiotics were not administered, yet there were no complications of postbiopsy sepsis. However, there was one case of a delayed perianal abscess. fTP-Bx under LA enables the easy integration of transperineal biopsy into a normal outpatient clinic workflow.