A scoping review of factors associated with antimicrobial-resistant Campylobacter species infections in humans.

Human infection with antimicrobial-resistant Campylobacter species is an important public health concern due to the potentially increased severity of illness and risk of death. Our objective was to synthesise the knowledge of factors associated with human infections with antimicrobial-resistant strains of Campylobacter. This scoping review followed systematic methods, including a protocol developed a priori. Comprehensive literature searches were developed in consultation with a research librarian and performed in five primary and three grey literature databases. Criteria for inclusion were analytical and English-language publications investigating human infections with an antimicrobial-resistant (macrolides, tetracyclines, fluoroquinolones, and/or quinolones) Campylobacter that reported factors potentially linked with the infection. The primary and secondary screening were completed by two independent reviewers using Distiller SR®. The search identified 8,527 unique articles and included 27 articles in the review. Factors were broadly categorised into animal contact, prior antimicrobial use, participant characteristics, food consumption and handling, travel, underlying health conditions, and water consumption/exposure. Important factors linked to an increased risk of infection with a fluoroquinolone-resistant strain included foreign travel and prior antimicrobial use. Identifying consistent risk factors was challenging due to the heterogeneity of results, inconsistent analysis, and the lack of data in low- and middle-income countries, highlighting the need for future research.

Diagnostic and surgical approaches to congenital uterine anomalies for the minimally invasive gynecologic surgeon.

PURPOSE OF REVIEW: Congenital uterine anomalies (CUAs) impact the physical and psychosocial wellbeing of affected patients. Managing these conditions depends on the clinical scenario, and in some cases, can involve the use of minimally invasive surgical techniques. The purpose of this review is to provide an update of the diagnosis, perioperative considerations, and treatment of CUAs. RECENT FINDINGS: The American Society for Reproductive Medicine (ASRM) updated the guidelines for classification of CUAs to provide practitioners with a standardized classification system and have created an interactive tool designed for provider use. SUMMARY: Gynecologic surgeons are likely to encounter CUAs during their career. This review provides updated guidance for the workup and treatment of CUAs.

A scoping review of factors potentially linked with antimicrobial-resistant bacteria from turkeys (iAM.AMR Project).

Antimicrobial resistance (AMR) is a complex problem that is a threat to global public health. Consumption of turkey meat may be an important source of foodborne exposure to resistant bacteria; recent outbreaks of multi-drug-resistant Salmonella Reading in Canada and the USA have implicated raw turkey products. To better understand the epidemiology of AMR in farmed turkey production, a scoping review was conducted. The objectives were to identify (1) modifiable factors potentially associated with antimicrobial-resistant Campylobacter, Enterococcus, Escherichia coli and Salmonella enterica along the farm-to-fork pathway in turkeys, and (2) data gaps with respect to factors potentially associated with AMR and Canadian commercial turkey production. A comprehensive search of the peer-reviewed literature was conducted in 2019 and updated in 2021. Thirteen references were included, reporting 36 factors. Antimicrobial use factors and their potential associations with AMR were most frequently reported (n = 15 factors; 42%), followed by biosecurity (n = 11; 31%) and management practices (n = 10; 28%). This review revealed important data gaps; no factors pertaining to S. enterica or to stages other than the farm (e.g. abattoir, retail) were identified, and only one Canadian reference was identified. These findings will inform priorities for future research and surveillance regarding turkeys and AMR.

The Waiting Game: How Long Are Breast Cancer Patients Waiting for Definitive Diagnosis?

BACKGROUND: Receiving a new breast cancer (BC) diagnosis can cause significant patient anxiety, which is amplified by delays in diagnosis. There is a lack of defined time periods for delays in the workup of BC. This study aims to evaluate national variations in timing from first abnormal mammogram to first biopsy and to determine independent predictors of delay in diagnosis. PATIENTS AND METHODS: Data were derived from SEER-Medicare linked claims database from 2007 to 2013. Time intervals from abnormal mammogram, either screening or diagnostic, to biopsy were assessed. The fourth quartile for timing from first mammogram to first biopsy was utilized to define delay in diagnosis. Multivariate analyses were used to evaluate the association between clinicopathologic variables and delays in diagnosis. RESULTS: We analyzed 53,758 patients with stage 0-II BC who underwent upfront surgery. Significant variations in timing of care were identified, with mean times from mammogram to biopsy, surgeon visit, and breast surgery of 23.3, 31.6, and 52.6 days, respectively. Over the study period, there was a decrease in delays from mammogram to biopsy. Non-White race, Northeast location, and earlier stage disease were found to be independent predictors of delays in the diagnosis of BC (p < 0.0001). CONCLUSIONS: The study demonstrates significant variations in time to diagnostic biopsy. More efficient processes of care to address these delays should be implemented, and further studies are needed to determine whether improved efficiency decreases patient anxiety. The large variations in time to diagnosis speak to the need for consensus guidelines to establish a standard of care.

Reassessing Opioid Use in Breast Surgery.

BACKGROUND: This study aims to assess multimodal pain management and opioid prescribing practices in patients undergoing breast surgery. METHODS: A retrospective review of patients undergoing breast surgery at an academic medical center between April 1, 2018 and September 30, 2019, was performed. Patients with a history of recent opioid use or conditions precluding use of nonsteroidal anti-inflammatory drugs (NSAIDs) or acetaminophen (APAP) were excluded. Opioid-sparing pain regimens were assessed. Opioids prescribed on discharge were recorded as oral morphine equivalents (OMEs) and concordance with the Opioid Prescribing Engagement Network (OPEN) determined. RESULTS: The total study population consisted of 518 patients. 358 patients underwent minor outpatient procedures (sentinel lymph node biopsy, lumpectomy, and excisional biopsy), 10-40% of whom were appropriately prescribed as per the OPEN. Perioperatively, 53.9% of patients received APAP, 24.6% NSAIDs, 20.4% gabapentin, and 0.3% blocks; intraoperatively, 95.8% received local anesthetic and 25.7% ketorolac. For mastectomy without reconstruction, 63-88% of prescriptions were concordant with the OPEN. For mastectomy with reconstruction, discharge opioids ranged from 25 to 400 OMEs with a mean of 134.4 OMEs; 25% of patients received a refill. Of all patients undergoing mastectomy ± reconstruction, 62.5% received APAP, 18.8% NSAIDs, 38.8% pregabalin, and 20.6% locoregional block perioperatively; 37.5% received local anesthetic and 15.6% ketorolac intraoperatively. Of 143 inpatient stays, 89% received APAP, 38% NSAID, and 29% benzodiazepines; 29 patients received no opioids inpatient but were still prescribed 25-200 OMEs on discharge. CONCLUSIONS: There is need for a multidisciplinary approach to pain management with the use of enhanced recovery after surgery protocols as potential means to standardize perioperative regimens and mitigate opioid overprescription.

Increasing omission of radiation therapy and sentinel node biopsy in elderly patients with early stage, hormone-positive breast cancer.

Prospective evidence demonstrates that there is limited benefit of axillary staging with sentinel lymph node biopsy (SLNB) or radiation therapy (RT) in patients over age 70 with clinical stage I, hormone-positive breast cancer. The clinical impact of this literature is unknown. Our hypothesis is that omission of SLNB and RT has increased over time in these patients, and patient and tumor characteristics can predict when omission strategies are used. A single-center tumor registry was queried for all patients over age 70 with ER+, Her2/neu-negative, clinical T1N0 invasive breast cancer from 2009 to 2017, who underwent breast conservation (n = 141). Date of treatment, age, tumor characteristics, use of SLNB, and use of RT were evaluated. The trend of treatment strategy over time was evaluated. Multivariable analysis was performed on the subgroup of patients after publication of the long-term follow-up CALGB 9343 data1 . Patients undergoing treatment with omission of RT and SLNB increased over the study period (P = .0006). Patients who did not receive RT were older (78.76 years ± 5.48 vs 73.37 ± 3.63, P < .01). There was no difference between tumor grade and size between uses of RT. Of patients who received SLNB (n = 84), only 3 (3.5%) had a positive LN. On multivariable analysis of patients who were treated after publication of the CALGB 9343 data (2014-2017), only age was predictive of being treated with RT (OR, 0.77; 95% CI, 0.67-0.88). Omission of both RT and SLNB are increasing in clinical practice in appropriately selected patients. The likelihood that patients are offered omission of these interventions increases with age. Low nodal positivity rates suggest that this strategy may be underutilized. Tumor grade and size were not predictive of omission of RT in this group of low-risk patients. Long-term data are needed as these approaches are increasingly adopted.

Impact of Hurricanes Irma and Maria on Puerto Rico Maternal and Child Health Research Programs.

Puerto Rico was hit by two major hurricanes in September 2017 causing great devastation, losing over 90% of the power grid, wireless communication and access to potable water, and destroying many homes. Our research programs: Puerto Rico Testsite for Exploring Contamination Threats (PROTECT), Center for Research on Early Childhood Exposure and Development in Puerto Rico (CRECE), Zika in Infants and Pregnancy (ZIP), and Environmental Influences on Child Health Outcomes (ECHO) are ongoing observational cohort studies that have been investigating environmental risk factors for perinatal health outcomes among Puerto Rican mothers and infants. Our projects paused operations for about two weeks, to begin recovery process and become a source of assistance, retaining 95% of study participants across all research programs. We joined with various groups to ensure the safety and welfare of team members, study participants, community health center partners, and members of the surrounding communities. We learned important lessons about the impact of these hurricanes and the difficulties of the recovery. Major challenges post-hurricanes were access to care and nutrition, maternal stress, and environmental damage. We understood the need to integrate disaster preparedness into our programs' operating procedures and future applications, recognizing that these events will recur. We will grow resilience among our staff, maternal and child health partners, and participants by building on the experience of these two storms.

Understanding Engineers' Responsibilities: A Prerequisite to Designing Engineering Education : Commentary on "Educating Engineers for the Public Good Through International Internships: Evidence from a Case Study at Universitat Politècnica de València".

The development of the curriculum for engineering education (course requirements as well as extra-curricular activities like study abroad and internships) should be based on a comprehensive understanding of engineers' responsibilities. The responsibilities that are constitutive of being an engineer include striving to fulfill the standards of excellence set by technical codes; to improve the idealized models that engineers use to predict, for example, the behavior of alternative designs; and to achieve the internal goods such as safety and sustainability as they are reflected in the design codes. Globalization has implications for these responsibilities and, in turn, for engineering education, by, for example, modifying the collection of possible solutions recognized for existing problems. In addition, international internships can play an important role in fostering the requisite moral imagination of engineering students.

A Reliability-Based Capability Approach.

This article proposes a rigorous mathematical approach, named a reliability-based capability approach (RCA), to quantify the societal impact of a hazard. The starting point of the RCA is a capability approach in which capabilities refer to the genuine opportunities open to individuals to achieve valuable doings and beings (such as being mobile and being sheltered) called functionings. Capabilities depend on what individuals have and what they can do with what they have. The article develops probabilistic predictive models that relate the value of each functioning to a set of easily predictable or measurable quantities (regressors) in the aftermath of a hazard. The predicted values of selected functionings for an individual collectively determine the impact of a hazard on his/her state of well-being. The proposed RCA integrates the predictive models of functionings into a system reliability problem to determine the probability that the state of well-being is acceptable, tolerable, or intolerable. Importance measures are defined to quantify the contribution of each functioning to the state of well-being. The information from the importance measures can inform decisions on optimal allocation of limited resources for risk mitigation and management.

A scale of risk.

This article proposes a conceptual framework for ranking the relative gravity of diverse risks. This framework identifies the moral considerations that should inform the evaluation and comparison of diverse risks. A common definition of risk includes two dimensions: the probability of occurrence and the associated consequences of a set of hazardous scenarios. This article first expands this definition to include a third dimension: the source of a risk. The source of a risk refers to the agents involved in the creation or maintenance of a risk and captures a central moral concern about risks. Then, a scale of risk is proposed to categorize risks along a multidimensional ranking, based on a comparative evaluation of the consequences, probability, and source of a given risk. A risk is ranked higher on the scale the larger the consequences, the greater the probability, and the more morally culpable the source. The information from the proposed comparative evaluation of risks can inform the selection of priorities for risk mitigation.

The responsibilities of engineers.

Knowledge of the responsibilities of engineers is the foundation for answering ethical questions about the work of engineers. This paper defines the responsibilities of engineers by considering what constitutes the nature of engineering as a particular form of activity. Specifically, this paper focuses on the ethical responsibilities of engineers qua engineers. Such responsibilities refer to the duties acquired in virtue of being a member of a group. We examine the practice of engineering, drawing on the idea of practices developed by philosopher Alasdair MacIntyre, and show how the idea of a practice is important for identifying and justifying the responsibilities of engineers. To demonstrate the contribution that knowledge of the responsibilities of engineers makes to engineering ethics, a case study from structural engineering is discussed. The discussion of the failure of the Sleipner A Platform off the coast of Norway in 1991 demonstrates how the responsibilities of engineers can be derived from knowledge of the nature of engineering and its context.

Thematic description of factors linked with extended-spectrum beta-lactamase-producing Enterobacteriaceae in humans.

Background: Extended-spectrum beta-lactamase (ESBL)-producing Enterobacteriaceae are associated with serious antimicrobial-resistant infections in Canadians. Humans are exposed to ESBL-producing Enterobacteriaceae through many interconnected pathways. To better protect Canadians, it is important to generate an understanding of which sources and activities contribute most to ESBL exposure and infection pathways in Canada. Objective: The aims of this scoping review were to thematically describe factors potentially associated with ESBL-producing Enterobacteriaceae colonization, carriage and/or infection in humans from countries with a very high human development index and describe the study characteristics. Methods: Four databases (PubMed, CAB Direct, Web of Science, EBSCOhost) were searched to retrieve potentially relevant studies. Articles were screened for inclusion, and factors were identified, grouped thematically and described. Results: The review identified 381 relevant articles. Factors were grouped into 13 themes: antimicrobial use, animals, comorbidities and symptoms, community, demographics, diet and substance use, health care, household, occupation, prior ESBL colonization/carriage/infection, residential care, travel, and other. The most common themes reported were demographics, health care, antibiotic use and comorbidities and symptoms. Most articles reported factors in hospital settings (86%) and evaluated factors for ESBL-producing Enterobacteriaceae infections (52%). Conclusion: This scoping review provided valuable information about which factor themes have been well described (e.g., health care) and which have been explored less frequently (e.g., diet or animal contact). Themes identified spanned human, animal and environmental contexts and settings, supporting the need for a diversity of perspectives and a multisectoral approach to mitigating exposure to antimicrobial resistance.

Patient experiences with telehealth treatment for opioid use disorder in Alabama.

INTRODUCTION: Telehealth-only provision of buprenorphine for the treatment of opioid use disorder (OUD) was first made possible during the COVID-19 pandemic. However, Alabama instituted a law in July 2022 that mandated an annual in-person visit in order to receive this treatment. In July 2023, our usually telehealth-only group established a temporary clinic in Birmingham to meet this requirement. METHODS: The study administered a survey instrument to patients at the time of clinic check-in. RESULTS: 158 of 160 (98.8 %) patients completed the survey. Mean distance traveled was 86.4 (standard deviation (SD) 53.7) miles; time required for travel was mean 1.6 (SD 1.0) hours. Twenty-five patients (15.8 %) reported needing to find childcare to attend the visit and 40 patients (25.3 %) reported missing work to attend. Patients disagreed (median 2 on 1-5 Likert scale, interquartile range (IQR) <1-3>) that it is important to see their provider in-person, that seeing their provider in-person improves care or improves their ability to succeed in treatment, and that they have other OUD treatment resources in their community. Patients strongly agreed (median 5, IQR <5-5>) that OUD can be treated by telehealth without the need for an in-person visit. CONCLUSIONS: An annual in-person visits requirement to receive telehealth OUD services imposed a significant burden on patients, was not desired by patients, and may be associated with harm.

Evaluating romantic and sexual functioning among persons with psychosis: Reliability and validity of two measures.

OBJECTIVE: Despite increasing recognition of the difficulties faced by persons with psychosis with respect to intimacy and sexuality, there is a lack of valid and reliable instruments to measure these areas of functioning in this population. This study aimed to evaluate the psychometric properties (i.e., construct and convergent validity, internal consistency, test-retest reliability) of two measures, the Multidimensional Sexuality Questionnaire (MSQ) and the Romantic Relationship Functioning Scale (RRFS), in a sample of individuals with schizophrenia-spectrum disorders. METHOD: Participants (N = 196) were administered a series of questionnaires online, with a subset of 40 respondents agreeing to complete the MSQ and the RRFS a second time at a 2-week follow-up. Confirmatory factor analyses were employed to examine the construct validity of both measures, while internal consistency estimates and correlation coefficients were computed to assess each instrument's reliability and convergent validity. RESULTS: The original factor structures of the MSQ and the RRFS were found to be acceptable, with αs ranging from 0.68 to 0.94 and 0.74 to 0.86, respectively. Test-retest reliability and convergent validity with other measures (First-Episode Social Functioning Scale [FESFS]-Intimacy subscale, Self-Esteem Rating Scale-Short Form [SERS-SF], Brief Symptom Inventory [BSI]-Anxiety and Depression subscales) were also demonstrated. CONCLUSIONS AND IMPLICATIONS FOR PRACTICE: Future research should replicate these findings in larger samples and other languages, as well as evaluate additional aspects of the instruments' quality. Clinicians may benefit from using these tools to better understand the intimacy needs of service users with psychosis and offer corresponding services. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Anatoxins from benthic cyanobacteria responsible for dog mortalities in New Brunswick, Canada.

In July 2018 three dogs died after visiting the Wolastoq (Saint John River) near Fredericton, New Brunswick, in Atlantic Canada. All showed signs of toxicosis, and necropsies revealed non-specific pulmonary edema and multiple microscopic brain hemorrhages. Liquid chromatography-high-resolution mass spectrometry (LC-HRMS) analysis of vomitus and stomach contents as well as water and biota from the mortality sites confirmed the presence of anatoxins (ATXs), a class of potent neurotoxic alkaloids. The highest levels were measured in a dried benthic cyanobacterial mat that two of the dogs had been eating before falling ill and in a vomitus sample collected from one of the dogs. Concentrations of 357 and 785 mg/kg for anatoxin-a and dihydroanatoxin-a, respectively, were measured in the vomitus. Known anatoxin-producing species of Microcoleus were tentatively identified using microscopy and confirmed by 16S rRNA gene sequencing. The ATX synthetase gene, anaC, was detected in the samples and isolates. The pathology and experimental results confirmed the role of ATXs in these dog mortalities. Further research is required to understand drivers for toxic cyanobacteria in the Wolastoq and to develop methodology for assessing occurrence.

Out-patient antimicrobial drug use in dogs and cats for new disease events from community companion animal practices in Ontario.

This study investigated oral and parenteral antimicrobial use in dogs and cats, and evaluated antimicrobial use in feline upper respiratory tract disease (FURTD), feline lower urinary tract disease (FLUTD), and canine infectious tracheobronchitis. Study journals (n = 1807) were submitted by 84 veterinarians. Sixty-five percent of the antimicrobials prescribed in dogs and 67% in cats were ß-lactams. Most frequently prescribed in dogs were cephalexin (33%) and amoxicillin-clavulanic acid (16%), and in cats, amoxicillin-clavulanic acid (40%) and cefovecin (17%); 7% of the prescriptions in dogs and 12% in cats were for fluoroquinolones. Sixty-seven percent of the disease events associated with canine infectious tracheobronchitis, and 70% and 74% associated with FURTD and FLUTD, respectively, were treated with antimicrobials. These results suggest that cefovecin and fluoroquinolones may be over-used and antimicrobial use for the treatment of FURTD, FLUTD, and canine infectious tracheobronchitis could probably be reduced to lessen resistance selection pressure without compromising patient health.