Publications by authors named "Allison Brown"

Background: Perinatal care professionals are presented with regular opportunities to screen for food insecurity risk and provide referrals for their patients. However, their own experience or lack thereof with food insecurity may interfere with the implementation of screening. Thus, we aimed to develop, validate, and pilot a food insecurity knowledge, attitudes, and practices questionnaire (KAP-FI) for perinatal care professionals that can support the implementation of universal screening for food insecurity.

View Article and Find Full Text PDF

Background: Anterior cruciate ligament (ACL) injury prevention programs address quality of movement to identify and correct high-risk movement patterns. However, return-to-play decisions after ACL reconstruction (ACLR) are often based on non-sport related quantitative measures such as isokinetic tests, jump testing, and/or time from surgery, with 6 to 9 months a common expectation for progressing to sport-specific training and return to play.

Purpose: To identify the presence in each limb of movement patterns associated with ACL injury in athletes 6 months post-ACLR using a quality-of-movement assessment.

View Article and Find Full Text PDF

Since the beginning of the COVID-19 pandemic, moral distress among healthcare workers in the Intensive Care Unit (ICU) has garnered both media and academic attention. Moral distress has been theorized as occurring when individuals are constrained from doing what they perceive as morally right. This study sought to empirically examine the lived experiences of moral distress among clinical and administrative healthcare professionals in a sample of Canadian ICUs during the COVID-19 pandemic.

View Article and Find Full Text PDF

Objective: The objective of this study is to determine the impact of an intensive and a less intensive speech therapy regimen on pediatric sialorrhea patient and caregiver quality of life (QoL) as described by drooling impact scales (DIS).

Methods: A retrospective chart review included all pediatric patients from a secretion management clinic. There were two outpatient speech therapy programs: intensive (4 sessions/week for 3 weeks) and less intensive (2 sessions/week for 3 months).

View Article and Find Full Text PDF

Background: Spinal Muscular Atrophy (SMA) is a progressive neuromuscular disorder that in its most severe form, causes profound swallowing deficits. There remains a paucity of research systematically elucidating the biomechanical and functional correlates. This void limits the ability to evaluate the effects of disease-modifying treatments on swallowing.

View Article and Find Full Text PDF

Introduction: Statins are frequently prescribed to lower the risk of atherosclerosis and cardiovascular-related diseases. While statins are considered safe, there are occasional accidental overdoses in children that warrant concern for how to protect children from unintended consumption. We aimed to determine which statins were more prone to injury, characterize the injury types commonly seen for each statin, assess the age at which statin-related injuries were most frequent, and compare statin-related injuries among genders.

View Article and Find Full Text PDF
Article Synopsis
  • Carbapenem-resistant Enterobacterales (CRE) and carbapenem-resistant Pseudomonas aeruginosa (CRPA) are serious public health threats, particularly those that produce carbapenemases, which makes them resistant to many antibiotics.
  • Analysis of data from the Antimicrobial Resistance Laboratory Network (AR Lab Network) from 2018 to 2022 revealed that among the tested isolates, 35% were single-carbapenemase producing (SCP) and only 1% were multiple-carbapenemase producing (MCP).
  • The proportion of MCP-CRE detections has shown a gradual increase, indicating the need for ongoing monitoring and research efforts to tackle these dangerous bacteria.
View Article and Find Full Text PDF

Background: Myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD) is an immune-mediated, inflammatory, demyelinating disorder with a range of clinical presentations including acute disseminated encephalomyelitis (ADEM), optic neuritis (ON), myelitis, and cerebral cortical encephalitis. Phenotypic expression of MOGAD varies with age. MOG antibody (MOG-Ab) titers at disease onset, as well as longitudinally, may predict clinical disease course.

View Article and Find Full Text PDF
Article Synopsis
  • Colorectal cancer is a leading cause of cancer deaths in Australia, and colonoscopy and polypectomy are effective preventive measures.
  • The study examined risk factors, particularly focusing on metabolic conditions and BMI, in 357 individuals aged 20-85 referred for colonoscopy.
  • Findings indicate a significant link between elevated BMI and colorectal neoplasia, highlighting the need for public health initiatives targeting diet and weight management in an overweight population.
View Article and Find Full Text PDF

Objectives: Despite clinical relevance, commercially available molecular tools for accurate β-lactamase detection are limited. In this study, we evaluated the performance of the ARM-D Kit, β-Lactamase, a commercially available multiplex PCR assay designed to detect nine β-lactamase genes, including the five major plasmid-mediated carbapenemases, ESBL and AmpC genes circulating in the United States.

Methods: A diverse collection of 113 Gram-negative isolates, including 42 with multiple β-lactamases genes, was selected from the U.

View Article and Find Full Text PDF

Dark chocolate produced on equipment used to manufacture milk chocolate can contain milk due to cross-contact. This study evaluated the use of dry cleaning methods for removing milk chocolate residue from a butterfly or ball valve attached to a stainless steel pipe and from pilot-scale equipment used in chocolate manufacture. Milk-free dark chocolate (40 °C) was pumped through a milk chocolate-contaminated valve/pipe assembly after no cleaning, use of a pig purging treatment, or a 40 °C cocoa butter flush.

View Article and Find Full Text PDF

Background And Purpose: Sport-specific training may improve postural control, while repetitive head acceleration events (RHAEs) may compromise it. Understanding the neural mechanisms underlying postural control may contextualize changes due to training and RHAE. The goal of this study was to determine whether postural sway during the Balance Error Scoring System (BESS) is related to white matter organization (WMO) in collegiate athletes.

View Article and Find Full Text PDF

Osteoarthritis (OA) treatment is limited by the lack of effective nonsurgical interventions to slow disease progression. Here, we examined the contributions of the subchondral bone properties to OA development. We used parathyroid hormone (PTH) to modulate bone mass before OA initiation and alendronate (ALN) to inhibit bone remodeling during OA progression.

View Article and Find Full Text PDF
Article Synopsis
  • The study focused on the immune response to SARS-CoV-2 infection and COVID-19 vaccination among 37 nursing home residents, highlighting the importance of this high-risk group.
  • Researchers measured antibody levels and memory B cell responses to evaluate the impact of vaccinations and infections over time.
  • Results indicated that while vaccination boosts the immune response, there is a decline in antibody levels over time, and individuals who get infected after vaccination show lower antibody levels compared to those who remain uninfected.
View Article and Find Full Text PDF

Purpose: The inclusion of quality improvement (QI) and patient safety (PS) into CanMEDS reflects an expectation that graduating physicians are competent in these areas upon training completion. To ensure that Canadian postgraduate specialty training achieves this, the translation of QI/PS competencies into training standards as part of the implementation of competency-based medical education requires special attention.

Methods: We conducted a cross-specialty, multi-method analysis to examine how QI/PS was incorporated into the EPA Guides across 11 postgraduate specialties in Canada.

View Article and Find Full Text PDF

Objective: To investigate the effects of a high frequency strengthening program on function, pain, and pain sensitization in female runners with chronic patellofemoral pain (PFP).

Design: Cross-sectional study.

Setting: University laboratory.

View Article and Find Full Text PDF

Objective: The purpose of this study was to describe the relationship between behavioral and psychological traits with indicators of central sensitization in female runners with patellofemoral pain (PFP), and to determine if behavioral and psychological traits improve with strength training.

Design: Cross-sectional study.

Setting: University laboratory.

View Article and Find Full Text PDF

is a Gram-negative bacillus that can cause severe and difficult-to-treat healthcare-associated infections. can harbor mobile genetic elements carrying genes that produce carbapenemase enzymes, further limiting therapeutic options for infections. In the United States, the Antimicrobial Resistance Laboratory Network (AR Lab Network) conducts sentinel surveillance of carbapenem-resistant (CRAB).

View Article and Find Full Text PDF

Objectives: The burden of geriatric trauma continues to rise. Older trauma patients experience higher morbidity and mortality and thus benefit from early goals of care (GOC) discussions and advance care planning (ACP). The American College of Surgeons (ACS) Trauma Quality Improvement Program (TQIP) recommends holding a family meeting within 72 hours of admission when treating geriatric trauma patients.

View Article and Find Full Text PDF

In 2017, the Centers for Disease Control and Prevention (CDC) established the Antimicrobial Resistance Laboratory Network to improve domestic detection of multidrug-resistant organisms. CDC and four laboratories evaluated a commercial broth microdilution panel. Antimicrobial susceptibility testing using the Sensititre GN7F (ThermoFisher Scientific, Lenexa, KS) was evaluated by testing 100 CDC and Food and Drug Administration AR Isolate Bank isolates [40 Enterobacterales (ENT), 30 (PSA), and 30 (ACB)].

View Article and Find Full Text PDF

Academic medicine institutions have historically employed policies as a means to tackle various types of discrimination and harassment within educational and professional settings, thereby affirming their dedication to promoting diversity, equity, and inclusion. However, the implementation and effectiveness of policies are constrained by limitations, including a lack of awareness and barriers to reporting. Due to concerns about accountability and transparency, many groups and individuals experiencing discrimination have lost trust in policy-based solutions to address equity in academic medicine.

View Article and Find Full Text PDF

The parasitoid wasp genus Mason, 1981 is revised, based on a combination of basic morphology (dichotomous key and brief diagnostic descriptions), DNA barcoding, biology (host data and wasp cocoons), and distribution data. A total of 49 species is considered; the genus is almost entirely Neotropical (48 species recorded from that region), but three species reach the Nearctic, with one of them extending as far north as 45° N in Canada. parasitizes exclusively Hesperiinae caterpillars (Lepidoptera: Hesperiidae), mostly feeding on monocots in the families Arecaceae, Bromeliaceae, Cannaceae, Commelinaceae, Heliconiaceae, and Poaceae.

View Article and Find Full Text PDF

Equity, diversity, and inclusion remain a prominent focus in medical schools, yet the phenomenon of "belonging" has arguably been overlooked. Little is known regarding how belonging is experienced by medical students from groups that face systemic oppression and exclusion. We employed a sequential explanatory mixed methods design to explore how students from equity-deserving groups (EDGs) experience belonging during medical school, including those who are women, racialized, Indigenous, disabled, and 2SLGBTQIA+.

View Article and Find Full Text PDF

Previous research in our department on equity-deserving groups revealed that physician leaders could improve their understanding of barriers faced by physicians from these groups. We developed EDI Moments, a brief, recurring educational intervention, to raise the EDI literacy of physician leaders in our Department of Medicine. In addition to being considered a good use of time by attendees, EDI Moments have led to new processes and policies to improve EDI in our department.

View Article and Find Full Text PDF