The incidence of infections from extended-spectrum β-lactamase (ESBL)–producing Enterobacterales (ESBL-E) is increasing in the United States. We describe the epidemiology of ESBL-E at 5 Emerging Infections Program (EIP) sites.

During October–December 2017, we piloted active laboratory- and population-based (New York, New Mexico, Tennessee) or sentinel (Colorado, Georgia) ESBL-E surveillance. An incident case was the first isolation from normally sterile body sites or urine of Escherichia coli or Klebsiella pneumoniae/oxytoca resistant to ≥1 extended-spectrum cephalosporin and nonresistant to all carbapenems tested at a clinical laboratory from a surveillance area resident in a 30-day period. Demographic and clinical data were obtained from medical records. The Centers for Disease Control and Prevention (CDC) performed reference antimicrobial susceptibility testing and whole-genome sequencing on a convenience sample of case isolates.

We identified 884 incident cases. The estimated annual incidence in sites conducting population-based surveillance was 199.7 per 100,000 population. Overall, 800 isolates (96%) were from urine, and 790 (89%) were E. coli. Also, 393 cases (47%) were community-associated. Among 136 isolates (15%) tested at the CDC, 122 (90%) met the surveillance definition phenotype; 114 (93%) of 122 were shown to be ESBL producers by clavulanate testing. In total, 111 (97%) of confirmed ESBL producers harbored a blaCTX-M gene. Among ESBL-producing E. coli isolates, 52 (54%) were ST131; 44% of these cases were community associated.

The burden of ESBL-E was high across surveillance sites, with nearly half of cases acquired in the community. EIP has implemented ongoing ESBL-E surveillance to inform prevention efforts, particularly in the community and to watch for the emergence of new ESBL-E strains.

The COVID-19 pandemic forced the rapid implementation of changes to practice in mental health services, in particular transitions of care. Care transitions pose a particular threat to patient safety.

This study aimed to understand the perspectives of different stakeholders about the impact of temporary changes in practice and policy of mental health transitions as a result of coronavirus disease 2019 (COVID-19) on perceived healthcare quality and safety.

Thirty-four participants were interviewed about quality and safety in mental health transitions during May and June 2020 (the end of the first UK national lockdown). Semi-structured remote interviews were conducted to generate in-depth information pertaining to various stakeholders (patients, carers, healthcare professionals and key informants). Results were analysed thematically.

The qualitative data highlighted six overarching themes in relation to practice changes: (a) technology-enabled communication; (b) discharge planning and readiness; (c) community support and follow-up; (d) admissions; (e) adapting to new policy and guidelines; (f) health worker safety and well-being. The COVID-19 pandemic exacerbated some quality and safety concerns such as tensions between teams, reduced support in the community and increased threshold for admissions. Also, several improvement interventions previously recommended in the literature, were implemented locally.

The practice of mental health transitions has transformed during the COVID-19 pandemic, affecting quality and safety. National policies concerning mental health transitions should concentrate on converting the mostly local and temporary positive changes into sustainable service quality improvements and applying systematic corrective policies to prevent exacerbations of previous quality and safety concerns.

In a recently published review of supplementary search methods, we proposed that researchers could usefully record time taken to search and present outcome values in similar way to existing studies, to facilitate generalisability of outcomes, where appropriate. We also discuss the idea of linking literature search effectiveness to study value. In this vignette, we discuss which outcomes we believe are important to measure and why. We discuss this in the context of the review of supplementary search methods and using a recently submitted evaluation of contacting study authors for context.

In a recently completed systematic review, we contacted eighty-two study authors to ask three questions. We aimed to measure the following outcomes when contacting study authors: Effectiveness - determined as number of contacts compared to number of replies; Efficiency - i) time to make contact and ii) time between contact and reply. We determined this in hours, minutes and seconds, in line with other studies; Cost - determined by comparing the efficiency of contacting authors with the effectiveness; and Value - determined by reading and comparing the published studies with the replies received to see if any unique data were identified.

Effectiveness: thirty-eight answers were received from eighty-two possible contacts. Efficiency: In total, author contact took six hours, fifty-four minutes and twenty-five seconds across thirty-nine weeks. Replies were received across zero to thirty-nine days (median fourteen days). Cost: Cost for staff time was GBP 80.33 (EUR 91.20) or GBP 2.11 (EUR 2.40) per e-mail reply received. Value: We were able to identify value in author replies for each of the questions asked.

In a recently published review of supplementary search methods, and a linked evaluation of the effectiveness of contacting study authors, we suggest outcomes that should be measured to determine effectiveness of literature search methods. We conclude that measuring these outcomes demonstrate both effectiveness and value.

High quality evidence for test accuracy can be scarce. We assessed the test accuracy of two tests (Actim Partus and PartoSure) for the prediction of preterm birth. Twenty published full-text papers were included whilst conference abstracts were excluded. Since systematic reviews of diagnostic tests on other topics may need to rely on data from conference abstracts, we test whether the findings of our review would change with conference abstracts included.

Conference citations previously excluded (n=108) were re-screened for inclusion using the following criteria: i) the diagnostic test was Actim Partus or PartoSure ii) test accuracy data of preterm delivery within seven days was reported iii) the population was women with signs/symptoms of preterm labor with intact membranes. Relevant test accuracy data were extracted and used to calculate sensitivity and specificity. Pooled sensitivity and specificity for each test were run using data from full-text papers and conference abstracts combined. These values were compared with the pooled sensitivities and specificities produced for the systematic review using full-text papers only.

Preliminary pooled sensitivities of the sixteen full-text Actim Partus studies and sixteen full-texts and two abstracts were 0.77 (95% confidence interval (CI) 0.68, 0.83) and 0.76 (95% CI 0.69, 0.83) respectively whilst pooled specificities were 0.81 (95% CI 0.76, 0.85).and 0.80 (95% CI 0.75, 0.84) respectively. Preliminary, pooled sensitivities of the four full-text PartoSure studies and four full-texts and three abstracts were 0.83 (95% CI 0.61, 0.94) and 0.82 (95% CI 0.65, 0.92), respectively, whilst pooled specificities were 0.95 (95% CI 0.89, 0.98) and 0.96 (95% CI 0.94, 0.97), respectively.

Our findings suggest that the test accuracy results would not alter substantially with the inclusion of conference abstracts. However, work is ongoing to investigate how the assessment of heterogeneity and risk of bias across studies would alter given the difficulties associated with limited methodological reporting from conference abstracts.

Large numbers of new medical devices and diagnostics are developed and health services need to identify which ones offer real advantages. The National Institute for Health and Care Excellence (NICE) has introduced a system for assessing technologies that are often notified by companies, based on claims made for their benefits to patients, the National Health Service, and the environment.

Detailed scrutiny of claims made for the benefits of products and the corresponding evidence, seeking associations between these and the selection of products for full evaluation to produce NICE guidance.

Between 2009 and 2015 a NICE committee considered 169 technologies, of which it selected 74 (44 percent) for full evaluation, based on the claims of benefit and the evidence available. An average of 7.5 claims were made per technology; the total number did not influence selection but presence of studies supporting all the claims (p < .001) or any of the claims (p < .05) had a positive influence, as did claims for quicker patient recovery (p < .001). A greater number of studies to support the claims made selection more likely (p < .001), as did cohort studies (p < .05) and surveys (p < .05) but, unexpectedly, not randomized trials. The Medical Device Directive class had no influence.

This study presents categories of claims that may be useful to those developing new products and to others engaged in health technology assessment. It illustrates the importance of relevant evidence and of having a clear vision of the place of new products in care pathways from an early stage.

At the QEII Health Sciences Centre Emergency Department (ED) in Halifax, Nova Scotia, advanced care paramedics (ACPs) perform procedural sedation and analgesia (PSA) for many indications, including orthopedic procedures. We have begun using ACPs as sedationists for emergent upper gastrointestinal (UGI) endoscopy. This study compares ACP-performed ED PSA for UGI endoscopy and orthopedic procedures in terms of adverse events, airway intervention, vasopressor requirement, and PSA medication use.

A data set was built from an ED PSA quality control database matching 61 UGI endoscopy PSAs to 183 orthopedic PSAs by propensity scores calculated using age, gender, and the American Society of Anesthesiologists (ASA) classification. Outcomes assessed were hypotension (systolic BP<100 mm Hg or a 15% decrease from baseline), hypoxia (SaO2<90%), apnea (>30 sec), vomiting, arrhythmias, death, airway intervention, vasopressor requirement, and PSA medication use.

UGI endoscopy patients experienced hypotension more frequently than orthopedic patients (OR=4.11, CI: 2.05-8.22) and required airway repositioning less often (OR=0.24, CI: 0.10-0.59). They received ketamine more frequently (OR=15.7, CI: 4.75-67.7) and fentanyl less often (OR=0.30, CI: 0.15-0.63) than orthopedic patients. Four endoscopy patients received phenylephrine, and one required intubation. No patient died in either group.

In ACP-led sedation for UGI endoscopy and orthopedic procedures, adverse events were rare with the notable exception of hypotension, which was more frequent in the endoscopy group. Only endoscopy patients required vasopressor treatment and intubation. We provide preliminary evidence that ACPs can manage ED PSA for emergent UGI endoscopy, although priorities must shift from pain control to hemodynamic optimization.