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1.
Home Health Care Manag Pract ; 35(2): 97-107, 2023 May.
Artigo em Inglês | MEDLINE | ID: mdl-38155728

RESUMO

Health information technology (HIT) holds potential to transform Home Health Care (HHC), yet, little is known about its adoption in this setting. In the context of infection prevention and control, we aimed to: (1) describe challenges associated with the adoption of HIT, for example, electronic health records (EHR) and telehealth and (2) examine HHC agency characteristics associated with HIT adoption. We conducted in-depth interviews with 41 staff from 13 U.S. HHC agencies (May-October 2018), then surveyed a stratified random sample of 1506 agencies (November 2018-December 2019), of which 35.6% participated (N = 536 HHC agencies). We applied analytic weights, generating nationally-representative estimates, and computed descriptive statistics, bivariate and multivariable analyses. Four themes were identified: (1) Reflections on providing HHC without EHR; (2) Benefits of EHR; (3) Benefits of other HIT; (4) Challenges with HIT and EHR. Overall, 10% of the agencies did not have an EHR; an additional 2% were in the process of acquiring one. Sixteen percent offered telehealth, and another 4% were in the process of acquiring telehealth services. In multivariable analysis, EHR use varied significantly by geographic location and ownership, and telehealth use varied by geographic location, ownership, and size. Although HIT use has increased, our results indicate that many HHC agencies still lack the HIT needed to implement technological solutions to improve workflow and quality of care. Future research should examine the impact of HIT on patient outcomes and the impact of the COVID-19 pandemic on HIT use in HHC.

2.
J Am Coll Emerg Physicians Open ; 5(4): e13243, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-39035811

RESUMO

Objectives: Early in the COVID-19 pandemic, little was known about managing sick patients, but emergency department (ED) clinicians had to decide which treatments and care processes to adopt. Our objective was to describe how ED clinicians learned about innovations and how they assessed them for credibility during the pandemic. Methods: We purposively sampled clinicians from hospital-based EDs to conduct focus groups with ED clinicians and staff. We used both inductive and deductive approaches to conduct thematic analysis of transcripts. Results: We conducted focus groups with clinicians from eight EDs across the United States. We found that ED clinicians in our sample relied on friends and colleagues or departmental and institutional leadership for information on innovations. They used social media sources when they came from credible accounts but did not directly seek information from professional societies. Clinicians reported a range of challenges to obtain credible information during the pandemic, including a fractured and changing information environment, policies misaligned across clinical sites or that conflicted with clinical knowledge, high patient volume, fear of harming patients, and untimely information. Facilitators included access to experienced and trusted colleagues and leaders and practicing at multiple EDs. Conclusion: Participants cited anecdotal evidence, institutional practice, and word-of-mouth-rather than peer-reviewed evidence and professional society communications-as their primary sources of information about care innovations during the early phases of the pandemic. These results underscore the importance of developing trusted local mechanisms and wider networks to identify and vet information for frontline clinicians during rapidly emerging public health emergencies.

3.
Hepatol Commun ; 8(3)2024 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-38407264

RESUMO

BACKGROUND: Metabolic dysfunction-associated steatotic liver disease (MASLD), formerly known as NAFLD, is the most common liver disease in children. Liver biopsy remains the gold standard for diagnosis, although more efficient screening methods are needed. We previously developed a novel NAFLD screening panel in youth using machine learning applied to high-resolution metabolomics and clinical phenotype data. Our objective was to validate this panel in a separate cohort, which consisted of a combined cross-sectional sample of 161 children with stored frozen samples (75% male, 12.8±2.6 years of age, body mass index 31.0±7.0 kg/m2, 81% with MASLD, 58% Hispanic race/ethnicity). METHODS: Clinical data were collected from all children, and high-resolution metabolomics was performed using their fasting serum samples. MASLD was assessed by MRI-proton density fat fraction or liver biopsy and cardiometabolic factors. Our previously developed panel included waist circumference, triglycerides, whole-body insulin sensitivity index, 3 amino acids, 2 phospholipids, dihydrothymine, and 2 unknowns. To improve feasibility, a simplified version without the unknowns was utilized in the present study. Since the panel was modified, the data were split into training (67%) and test (33%) sets to assess the validity of the panel. RESULTS: Our present highest-performing modified model, with 4 clinical variables and 8 metabolomics features, achieved an AUROC of 0.92, 95% sensitivity, and 80% specificity for detecting MASLD in the test set. CONCLUSIONS: Therefore, this panel has promising potential for use as a screening tool for MASLD in youth.


Assuntos
Antifibrinolíticos , Hepatopatia Gordurosa não Alcoólica , Adolescente , Masculino , Humanos , Criança , Feminino , Hepatopatia Gordurosa não Alcoólica/diagnóstico , Estudos Transversais , Metabolômica , Biópsia
4.
Metabolites ; 14(4)2024 Mar 28.
Artigo em Inglês | MEDLINE | ID: mdl-38668319

RESUMO

Little is known about lipid changes that occur in the setting of metabolic-dysfunction-associated steatotic liver disease (MASLD) regression. We previously reported improvements in hepatic steatosis, de novo lipogenesis (DNL), and metabolomic profiles associated with oxidative stress, inflammation, and selected lipid metabolism in 40 adolescent boys (11-16 y) with hepatic steatosis ≥5% (98% meeting the definition of MASLD). Participants were randomized to a low-free-sugar diet (LFSD) (n = 20) or usual diet (n = 20) for 8 weeks. Here, we employed untargeted/targeted lipidomics to examine lipid adaptations associated with the LFSD and improvement of hepatic steatosis. Our LC-MS/MS analysis revealed decreased triglycerides (TGs), diacylglycerols (DGs), cholesteryl esters (ChE), lysophosphatidylcholine (LPC), and phosphatidylcholine (PC) species with the diet intervention (p < 0.05). Network analysis demonstrated significantly lower levels of palmitate-enriched TG species post-intervention, mirroring the previously shown reduction in DNL in response to the LFSD. Targeted oxylipins analysis revealed a decrease in the abundance of 8-isoprostane and 14,15-DiHET and an increase in 8,9-DiHET (p < 0.05). Overall, we observed reductions in TGs, DGs, ChE, PC, and LPC species among participants in the LFSD group. These same lipids have been associated with MASLD progression; therefore, our findings may indicate normalization of key biological processes, including lipid metabolism, insulin resistance, and lipotoxicity. Additionally, our targeted oxylipins assay revealed novel changes in eicosanoids, suggesting improvements in oxidative stress. Future studies are needed to elucidate the mechanisms of these findings and prospects of these lipids as biomarkers of MASLD regression.

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