Clinical decision support for gastrointestinal panel testing.

Objective: This study aimed to assess the impact of clinical decision support (CDS) to improve ordering of multiplex gastrointestinal polymerase chain reaction (PCR) testing panel ("GI panel"). Design: Single-center, retrospective, before-after study. Setting: Tertiary care Veteran's Affairs (VA) Medical Center provides inpatient, outpatient, and residential care. Patients: All patients tested with a GI panel between June 22, 2022 and April 20, 2023. Intervention: We designed a CDS questionnaire in the electronic medical record (EMR) to guide appropriate ordering of the GI panel. A "soft stop" reminder at the point of ordering prompted providers to confirm five appropriateness criteria: 1) documented diarrhea, 2) no recent receipt of laxatives, 3) C. difficile is not the leading suspected cause of diarrhea, 4) time period since a prior test is >14 days or prior positive test is >4 weeks and 5) duration of hospitalization <72 hours. The CDS was implemented in November 2022. Results: Compared to the pre-implementation period (n = 136), fewer tests were performed post-implementation (n = 92) with an IRR of 0.61 (p = 0.003). Inappropriate ordering based on laxative use or undocumented diarrhea decreased (IRR 0.37, p = 0.012 and IRR 0.25, p = 0.08, respectively). However, overall inappropriate ordering and outcome measures did not significantly differ before and after the intervention. Conclusions: Implementation of CDS in the EMR decreased testing and inappropriate ordering based on use of laxatives or undocumented diarrhea. However, inappropriate ordering of tests overall remained high post-intervention, signaling the need for continued diagnostic stewardship efforts.

Occupational Health Providers' Perceptions of Employee Vaccine Hesitancy.

OBJECTIVE: This study examined the perspectives of occupational health providers (OHPs) on the most frequently encountered clinically relevant reasons for employee vaccine hesitancy. METHODS: We conducted an anonymous, online, cross-sectional survey of US OHPs ( N = 217). The survey asked OHPs about the major reasons that employees cite for being unwilling to receive the following three categories of vaccines: COVID-19, annual influenza, and others relevant to the workplace. RESULTS: Concern about adverse effects was the most frequently reported reason for employee vaccine hesitancy for each vaccine category. Mistrust was reported more frequently for COVID-19 than for the influenza vaccine or other vaccines (χ 2P < 0.05). Targets of employee mistrust included government and researchers or scientists, but mistrust of healthcare providers was uncommon. CONCLUSIONS: These results can be used to inform interventions to address vaccine hesitancy in the occupational health setting.

Associations between social isolation and diet quality among US adults with disability participating in the National Health and Nutrition Examination Survey, 2013-2018.

Social isolation and disability are established risk factors for poor nutrition. We aimed to assess whether social isolation is associated with diet quality specifically among adults with disabilities. This cross-sectional analysis used data from the National Health and Nutrition Examination Survey, 2013-2018. Adults with a disability, who were not pregnant, breastfeeding, or missing dietary intake data were included (n = 5,167). Disability was defined as a physical functioning limitation based on difficulty with any activities of daily living, instrumental activities of daily living, lower extremity mobility activities, or general physical activities. The Healthy Eating Index (HEI)-2015 measured diet quality; higher scores correspond to higher diet quality. We computed a social isolation index by summing single status, living alone, and two social engagement difficulty measures (one point for each component met; maximum 4 points). Multivariable linear regression, controlling for demographic and health covariates, estimated differences in HEI scores for dietary intake data, by social isolation score. Over half of HEI scores were < 51, corresponding to "poor" diet quality. Higher social isolation score was associated with lower vegetable and seafood/plant proteins intake. Single status and one of two social engagement measures were associated with lower scores on certain adequacy components. Differences were modest. There was little evidence of effect modification by age or gender. Adults with disabilities are not meeting national dietary standards; improving diet quality is a priority. Whether social isolation is associated with specific dietary components in this population requires further investigation. Further research is also needed among younger adults.

Access to Healthcare Among US Adult Refugees: A Systematic Qualitative Review.

Refugees encounter numerous healthcare access barriers in host countries, leading to lower utilization rates and poorer health outcomes. In the US, social inequities and fragmented health systems may exacerbate these disparities. Understanding these factors is necessary to ensure equitable care of refugee populations. A systematic literature review of qualitative studies on US adult refugee healthcare access from January 2000 to June 2021 was performed in accordance with PRISMA. Studies were analyzed deductively and then inductively to incorporate previous findings in other resettlement countries and emergence of US-specific themes. 64 articles representing 16+ countries of origin emerged from the final analysis, yielding nine interrelated themes related to health literacy, cost of services, cultural beliefs, and social supports, among others. The main challenges to refugees' healthcare access emerge from the interactions of care fragmentation with adverse social determinants. Given diverse barriers, integrated care models are recommended in treating refugee populations.

Prevalence of Helicobacter pylori infection among resettled refugees presenting to a family medicine clinic in the United States.

BACKGROUND: Although endemic to much of the global population, few studies have examined Helicobacter pylori (H. pylori) in US refugee populations. This study investigates the prevalence of H. pylori infection and barriers to treatment in the International Family Medicine Clinic (IFMC), a primary care refugee clinic, in central Virginia. MATERIALS AND METHODS: We conducted a chart review of 188 refugee patients of the IFMC who were referred for an H. pylori test between January 1, 2019, and December 31, 2020. Recorded measures included patient demographics, H. pylori test result, treatment of initial infection, completion of test of cure (TOC), TOC results, salvage therapy, and barriers to treatment. Binary logistic regression was performed to examine the association between demographic factors and H. pylori test results. RESULTS: Of the 171 patients who completed an H. pylori test, 94 tested positive (54.9%). Of the 93 patients that were subsequently treated, 76 were treated with clarithromycin triple therapy (82%). Forty-eight patients (52%) completed a TOC after completing treatment, and 21 (43%) of these patients remained positive, indicating persistent infection. Eighteen patients (90%) who remained positive for H. pylori were subsequently treated with quadruple therapy. Patients under 18 (OR = 0.25, p < 0.01) and patients with a history of previous H. pylori (OR = 0.44, p < 0.05) were less likely to have positive results on initial H. pylori testing. Common barriers to treatment included pregnancy, religious observance (e.g., fasting), and health system complications (e.g., prior authorization for medications, cost of treatment). CONCLUSIONS: The prevalence of H. pylori among refugees at the IFMC was higher than the overall prevalence estimate for the United States, which is consistent with previous studies. This work represents an updated picture of H. pylori prevalence among refugees in the United States and contributes to the identification of treatment barriers.

Allergies, Allergic Comorbidities and the Home Environment in Pediatric Asthma in Southern Florida.

Background: Environmental exposure is critical in sensitization to environmental allergens and pediatric asthma morbidity, especially in tropical climates where children are perennially exposed to bioaerosols, such as pollen and mold spores, and endotoxins. Objective: This cross-sectional study examines the association of allergies, associated allergic comorbidities, and the home environment separately and synergistically in pediatric asthma, including in asthma prevalence, severity of asthma, and undiagnosed asthma, in South Florida. Methods: An online survey was administered to the parents of children attending two of the University of Miami pediatric clinics from June to October 2016. Descriptive, factor, and multivariate regression analyses were used to analyze the data. Results: Of 163 children, 22% (36) children had physician-diagnosed asthma; 10% and 32% had allergic rhinitis diagnosis and rhinitis symptoms, respectively, in the past. The allergy diagnosis age was 2.3 years higher than the asthma diagnosis age (p < 0.01). Children with ≥ 2 allergies were 12.8 times more likely to have physician-diagnosed asthma than those without allergies (p < 0.01). Children with allergies and allergic rhinitis were 4.3 (p < 0.05) times more likely to have asthma, and those with asthma were 15 (p < 0.05) times more likely to have an asthma attack than those without known allergies and allergic rhinitis. Conclusion: Allergies and associated comorbidities are risk factors of asthma, asthma persistence, and multiple allergies exacerbate their effects. Early screening for allergies and treatment are warranted to manage asthma. Since the home environment plays an important role in sensitization to allergens, further research is needed to assess home-environment-mediated allergic conditions in the onset and persistence of asthma.

Pediatric Asthma Attack and Home Paint Exposure.

Although asthma mortality has been declining for the past several decades, asthma morbidity is on the rise, largely due to deteriorating indoor air quality and comorbidities, such as allergies. Consumer products and building materials including paints emit volatile organic compounds (VOCs), such as propylene glycol (PG), which is shown to dehydrate respiratory tracts and can contributor to airway remodeling. We hypothesize that paint exposure increases the risk of asthma attacks among children because high levels of VOCs persist indoors for many weeks after painting. Children 1-15 years old visiting two of the University of Miami general pediatric clinics were screened for their history of asthma and paint exposure by interviewing their parents and/or guardians accompanying them to the clinic. They were also asked questions about asthma diagnosis, severity of asthma and allergies and their sociodemographics. The risk of asthma attack among asthmatic children was modeled with respect to paint exposure adjusting for potential confounders using multivariate logistic regressions. Of 163 children, 36 (22%) reported physician-diagnosed asthma and of these, 13 (33%) had an asthma attack during the last one year. Paint exposure was marginally significant in the univariate analysis (OR = 4.04; 95% CI = 0.90-18.87; p < 0.1). However, exposed asthmatic children were 10 times more likely to experience an asthma attack than unexposed asthmatic children (OR = 10.49; CI = 1.16-94.85, p < 0.05) when adjusted for other risk factors. Given paint is one of the sources of indoor VOCs, multiple strategies are warranted to manage the health effects of VOC exposure from paint, including the use of zero-VOC water-based paint, exposure avoidance and clinical interventions.

Effective Communication with Refugees and Immigrants.

Immigrant and refugee patients may have limited English proficiency. Effective use of professional interpreter services reduces clinically significant errors and increases the quality of care. A multitude of professional interpreter services are available, and clinicians should carefully select the preferred modality of interpretation based on the type of encounter. Ad hoc interpreters, such as family members, are least preferred because of concerns of privacy and evidence of poorer outcomes. Children less than 18 years of age should only be used as interpreters in emergency situations. Professional telephonic, video, or in-person interpreters each have distinct advantages in specific clinical situations.

Health Care for Refugee and Immigrant Adolescents.

This article describes the current scope of immigration to the United States, defines the different categories of immigrants, and describes the Centers for Disease Control and Prevention-mandated overseas and postarrival medical assessment of adolescent refugees. Guidelines for primary care physicians who care for refugee youth are provided, including diagnosis and treatment of common medical and mental health conditions. Special considerations in caring for this vulnerable population include acknowledging prior traumas, acculturation and challenges to education such as bullying, and adjustment to a new health care system that emphasizes preventive care in addition to curative medical care.

Spontaneous Uterine Rupture Due to Placenta Percreta in a 17-Week Twin Pregnancy.

Spontaneous rupture of previous uterine scar due to placenta percreta in early second trimester is a very rare and serious complication. A27-year fourth gravida, second para with previous two lower segment caesarean sections, presented at 17-week of twin pregnancy with acute abdominal pain. Ultrasonograghy revealed 17-week diamniotic-dichorionic twin pregnancy with alive fetuses. The placenta of the first twin was anterior, low lying covering the internal os and penetrating through the entire thickness of the lower uterine wall laterally. Significant hemoperitoneum was seen. Emergency laparotomy showed rupture of previous uterine scar with placenta percreta bleeding actively. Atransverse fundal incision was given to deliver the twins and total abdominal hysterectomy with preservation of both ovaries was performed. The patient was discharged on fourth postoperative day without any complication. Histopathology of specimen of the uterus confirmed placenta percreta to be the cause of uterine rupture.