Proceedings of IMPRS最新文献

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Investigating Post-Operative Refractive Outcomes in Patients Undergoing Cataract Surgery to Assess the Potential Impact of a Concurrent Diagnosis of Dry Eye Disease (DED) 调查白内障手术患者术后屈光结果,评估同时诊断出干眼症 (DED) 的潜在影响
Proceedings of IMPRS Pub Date : 2024-01-11 DOI: 10.18060/27882
Ateik Almalahi, Barbara Schroeder
{"title":"Investigating Post-Operative Refractive Outcomes in Patients Undergoing Cataract Surgery to Assess the Potential Impact of a Concurrent Diagnosis of Dry Eye Disease (DED)","authors":"Ateik Almalahi, Barbara Schroeder","doi":"10.18060/27882","DOIUrl":"https://doi.org/10.18060/27882","url":null,"abstract":"Cataract surgery is one of the most performed surgical procedures in the world. A cataract is defined as opaqueness in the interior of the ocular lens2. The exact etiology of cataracts is multifactorial ranging from environmental conditions to biochemical changes induced by aging3. The Intraocular lens (IOL) power calculation is an essential part of the pre-operative planning for cataract surgery as it determines the specific IOL that should be utilized for a patient. Keratometry measurements are required for this IOL power calculation, however, DED has been shown to cause inaccurate keratometry measurements4,5. We hypothesize that patients with DED undergoing cataract surgery will have a larger deviation from the predicted spherical equivalent (SE) post-operatively. \u0000Patients who were over the age of 18 and underwent cataract surgery were included. Patients who had a diagnosis of glaucoma, Herpes Simplex Keratitis, punctual plugs, undergone Laser-Assisted in Situ Keratomileusis (LASIK) surgery, Radial Keratometry, or any form of corneal scarring were excluded from this study as they can negatively impact keratometry measurements. \u0000The DED sample had a statistically significant larger SE deviation from the predicted SE compared to the healthy sample (p=0.037). The DED sample also had a statistically significant larger percentage of patients with an SE deviation of 0.50 D or greater (p=0.002). Finally, the DED had a statistically significant older age than the healthy group (p=0.028). \u0000The significant difference in age between the healthy sample and the DED sample confirms the significant correlation between age and prevalence of DED the literature has described6. The statistically significant increased post-operative SE deviation from predicted SE within the DED sample can be the result of the increased variability in the tear film associated with DED. This can lead to inaccurate keratometry measurements, thus leading to incorrect IOL power calculations.","PeriodicalId":20522,"journal":{"name":"Proceedings of IMPRS","volume":" 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139625638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Factors Contributing to Potentially Unnecessary Pediatric Emergency Transfers 导致潜在不必要儿科急诊转院的因素
Proceedings of IMPRS Pub Date : 2024-01-11 DOI: 10.18060/27741
Kortni Clements, Nancy Glober
{"title":"Factors Contributing to Potentially Unnecessary Pediatric Emergency Transfers","authors":"Kortni Clements, Nancy Glober","doi":"10.18060/27741","DOIUrl":"https://doi.org/10.18060/27741","url":null,"abstract":"Background: Riley Hospital for Children receives thousands of emergency pediatric transfers from outside hospitals every year. The United States is currently facing a national EMS shortage along with increasing costs of medical care. Additionally, these transfers can be inconvenient for patients and their families. However, not all of these transfers are medically necessary. Identifying factors that contribute to unnecessary emergency transfers is essential for optimizing care for each patient. \u0000Methods: Retrospective chart reviews of electronic medical records at Riley Hospital for Children were completed for transferred patients between 01/01/2022 to 02/20/2022. Patients were identified through the transfer center patient list. The primary objective of the study was to identify patients transferred and discharged from the emergency department without advanced imaging or specialist consult. Demographic data including age, race, ethnicity, and sex were collected. \u0000Results: There were 404 patients included in the study. About one third of these patients were discharged from the emergency department. Of those, 38 patients (9.4%) also did not have advanced imaging or a specialist consult in the Riley Emergency Department. Age was found tobe statistically different between these patients and all other patients. The median age for patients discharged without advanced imaging or specialist consult was 2.4 years old, while the median age for all other patients was 6.5 years old. Other demographics including race, ethnicity, and sex were not significantly different. \u0000Conclusion and Potential Impact: The results suggest that younger pediatric patients may be at a greater risk for unnecessary emergency transfer. The generalizability of this study is limited in scope due to the use of only one EMR and hospital system. Finally, as this is a retrospective study, the information is limited by what was documented.","PeriodicalId":20522,"journal":{"name":"Proceedings of IMPRS","volume":" 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139626555","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Electronic Health Record-based Surveillance of Hypertension Prevalence 基于电子健康记录的高血压患病率监测
Proceedings of IMPRS Pub Date : 2024-01-11 DOI: 10.18060/27789
Justin Stiles, Brian E. Dixon
{"title":"Electronic Health Record-based Surveillance of Hypertension Prevalence","authors":"Justin Stiles, Brian E. Dixon","doi":"10.18060/27789","DOIUrl":"https://doi.org/10.18060/27789","url":null,"abstract":"Background:Public health officials require timely, accurate data to guide decision-making. The Behavioral Risk Factor Surveillance System (BRFSS), a nationwide telephone survey of U.S. adults conducted by the CDC, serves as a primary source for chronic disease prevalence data. However, limitations like small sample sizes and publication delays exist. A promising alternative is Electronic Health Record-based (EHR) surveillance. Under the CDC-funded Multi-state Electronic Health Record-based Network for Disease Surveillance (MENDS) project, the Regenstrief Institute utilizes EHR data from the Indiana Network for Patient Care database to detect hypertension using algorithms based on a combination of blood pressure measurements, diagnostic codes, and antihypertensive prescriptions. \u0000Methods:We compared hypertension prevalence estimates between BRFSS and MENDS using 2015 data from Indiana residents. BRFSS included individuals who positively reported a diagnosis of hypertension or antihypertensive medication use. MENDS included individuals based on clinical diagnosis, abnormal blood pressure readings, and medication history. Gestational hypertension and end-stage renal disease cases were excluded. Equivalence was empirically tested using the two one-sided t-tests (TOST) statistical method. \u0000Results:TOST analysis revealed the two methods were not equivalent overall (p < 0.0001) or in any strata measured. The EHR-based model produced a lower estimate of 18.7% (95% CI ± 7.1 x 10-6, n=10,800,076), while BRFSS produced a higher estimate of 28.4% (95% CI ± 3.8, n=934). \u0000Conclusion:BRFSS might overestimate (i.e., too sensitive) hypertension prevalence due to survey methodology, while the EHR-based model might underestimate (i.e., too specific) due to its more complex hypertension-detection algorithm. Nevertheless, the EHR-based model provides a reliable and more timely method for estimating hypertension prevalence. \u0000Implications:MENDS provides estimates for other chronic disease risk measures such as diabetes, smoking, and obesity. Participating health departments receive updated data each month and can monitor trends. By providing reliable and timely data, public health officials can make well-informed decisions to serve their communities.","PeriodicalId":20522,"journal":{"name":"Proceedings of IMPRS","volume":" 44","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139626944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Characterization of the Function of Carbonic Anhydrase 8 碳酸酐酶 8 的功能特征
Proceedings of IMPRS Pub Date : 2024-01-11 DOI: 10.18060/27739
Jenny Chen, Laura Smith, Benjamin Gaston
{"title":"Characterization of the Function of Carbonic Anhydrase 8","authors":"Jenny Chen, Laura Smith, Benjamin Gaston","doi":"10.18060/27739","DOIUrl":"https://doi.org/10.18060/27739","url":null,"abstract":"Background/Objective: Severe asthma is a complex pulmonary disease characterized by airway inflammation, bronchoconstriction, and acid-base dysregulation. In the Severe Asthma Research Program bronchoscopies, transcriptomics showed CA8 as a gene that is strongly associated with asthma severity. CA8, however, lacks classical CA enzyme function: it does not catalyze hydration and dehydration of CO2. The function of CA8 in the airway epithelium remains unknown. We hypothesize that CA8 serves a protective role in the airway due to its down regulation in patients with severe asthma. We aim to characterize the function of CA8 bystudying its potential as an enzymatic protein.\u0000Methods: We used colorimetric assays to detect and quantify nitrogen oxides. We tested for Snitrosothiolsynthase, denitrosylase, nitrate and nitrite synthase, and nitrite reductase activitiesusing the Griess reagent in conjunction with Saville denitrosylation reagents and with reduction using vanadium chloride. Samples were incubated for 60 minutes. We then went on to design ametabolomic experiment in which products will be identified by NMR: for these, we transfected Chinese hamster ovary (CHO) cells using lentivirus containing GFP-labeled CA8 or emptyvector (negative control).\u0000Results: CA8 protein does not have these following enzymatic functions: SNO synthase,denitrosylase, nitrite and nitrate synthase, and nitrite reductase. We successfully transfected with GFP-labeled CA8 and are awaiting results of the metabolomic studies.\u0000Conclusion and Potential Impact: Isolated CA8 does not appear to have any nitrogen oxideredox activities relevant to asthma. The next steps include confirmatory western and SNOwestern blots to determine protein s-nitrosylation using transfected CHO whole cell lysate. Extracellular medium pH will also be measured. We will then move on to NMR-basedmetabolomics. This will help us better understand the biochemical mechanisms of CA8.Ultimately, this can provide researchers with a novel approach to asthma treatments.","PeriodicalId":20522,"journal":{"name":"Proceedings of IMPRS","volume":"42 20","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139533552","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Review of SNAP Nutritional Incentive Programs SNAP 营养奖励计划回顾
Proceedings of IMPRS Pub Date : 2024-01-11 DOI: 10.18060/27786
Dylan Sogocio, Antonia Sawyer, Dennis Savaiano
{"title":"A Review of SNAP Nutritional Incentive Programs","authors":"Dylan Sogocio, Antonia Sawyer, Dennis Savaiano","doi":"10.18060/27786","DOIUrl":"https://doi.org/10.18060/27786","url":null,"abstract":"There are over 40 million Americans in the Supplemental Nutrition Assistance Program (SNAP), formerly known as the Food Stamps Program. Despite this program attempting to eliminate food insecurity for people 130% below the poverty line, it does little to prevent nutrition related health disparities between SNAP participants and people who are more financially stable. Nearly every state has nutrition incentive programs attempting to address these nutritional health disparities that SNAP does not address. To synthesize a literature review of several of these programs, a search was conducted in PubMed, PubAg, and Google Scholar databases using terms such as “SNAP” and “nutritional incentive program,” along with date restrictions for 2013 or later. This search resulted in a total of 54 articles, however only 35 were used following screening. Included articles were screened first by abstract and then article content to determine relevancy. The literature suggests that programs address nutritional health disparities by providing financial interventions for SNAP participants to make nutritionally conscious decisions about the food they purchase and consume. There were three categories of interventions that were suggested by the literature: incentives, discounts, and restrictions. Regardless of the intervention, each of these categories of intervention were praised by SNAP participants. Participants were able to purchase and consume more fruits and vegetables, focus on nutrition, and financially support local farmers markets and supermarkets. This review discusses these different interventions to allow for new or existing programs to be developed to best address nutritional health disparities using scholarly evidence.","PeriodicalId":20522,"journal":{"name":"Proceedings of IMPRS","volume":"36 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139533566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development of a Community Informed Approach for Implementing Support Network Trainings for Children with Autism Spectrum Disorder in Western Kenya 为肯尼亚西部自闭症谱系障碍儿童开展支持网络培训开发社区知情方法
Proceedings of IMPRS Pub Date : 2024-01-11 DOI: 10.18060/27840
Geneva Baumberger, Saina Chelagat, Rebecca McNally Keehn, Anita Rutto, Megan S. McHenry, Mandy Rispoli
{"title":"Development of a Community Informed Approach for Implementing Support Network Trainings for Children with Autism Spectrum Disorder in Western Kenya","authors":"Geneva Baumberger, Saina Chelagat, Rebecca McNally Keehn, Anita Rutto, Megan S. McHenry, Mandy Rispoli","doi":"10.18060/27840","DOIUrl":"https://doi.org/10.18060/27840","url":null,"abstract":"Background:Autism spectrum disorder (ASD) impacts a large global community, with a prevalence of nearly 1 in 100 children. However, little is known about the educational experience of children with ASD and other neurodevelopmental disorders (NDD) in low- and middle-income countries (LMICs). Guidance from local communities is essential when developing a cultural inquiry into this educational landscape. Our project objective was to evaluate community perspectives on ASD and areas of development for future support network trainings. \u0000Methods:This qualitative study was performed within the Academic Model Providing Access to Healthcare (AMPATH) program in Eldoret, Kenya. Using group discussions, this approach engaged stakeholders from three areas: medical personnel, educators, and caregivers/families. Kenyan professionals in child psychiatry, occupational therapy, and special education guided discussion and led the recruitment of key informants for interviews. Within this qualitative analysis, brief thematic analysis of dialogue elucidated key themes. \u0000Results:Four focus groups were held, with 87 total participants (group size = 12-29). Four main themes were identified in the data: beliefs about causes, treatment options, barriers to education, and a need for community advocacy. Advocacy was a major focus of discussions, due to a sentiment of fragmentation and poor acceptance from the community. Stigmatization carried over into localbeliefs about causes of ASD, which included poor nutrition, witchcraft, and genetics. Finding resources to access education and therapy was a challenge, especially for families in rural settings. These viewpoints informed study protocol adaptation by expanding recruitment to include community-based service providers and staff from additional schools, and integrating themes into interview questions. \u0000Conclusion:This project prioritized dialogue with stakeholders to gain insights to inform the development of a cultural inquiry into the special education landscape in western Kenya. Themes elucidated from this project provided critical feedback to inform future study protocol and an expanded recruitment plan.","PeriodicalId":20522,"journal":{"name":"Proceedings of IMPRS","volume":"41 23","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139534000","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Kidney Disease Awareness and Knowledge Among Families and Pediatric Survivors of Severe Acute Kidney In 严重急性肾衰竭家属和儿科幸存者对肾病的认识和了解
Proceedings of IMPRS Pub Date : 2024-01-11 DOI: 10.18060/27873
Julia Vanderkolk, Michelle C Starr
{"title":"Kidney Disease Awareness and Knowledge Among Families and Pediatric Survivors of Severe Acute Kidney In","authors":"Julia Vanderkolk, Michelle C Starr","doi":"10.18060/27873","DOIUrl":"https://doi.org/10.18060/27873","url":null,"abstract":"Background: Acute kidney injury (AKI) is common in pediatric patients and is associated with poor outcomes including increased risk of chronic kidney disease. It is unknown whether pediatric AKI survivors and their families are aware of their AKI diagnosis and understand the associated risks. We are seeking to identify awareness and disease-specific knowledge among pediatric AKI survivors and their families. \u0000Objectives: We hypothesize that pediatric AKI survivors and their families have a low awareness of their diagnosis and want more information about kidney health. \u0000Design/Methods: We performed a cross-sectional survey of AKI awareness and knowledge in pediatric patients with KDIGO Stage II or III AKI and their families near the time of discharge from Riley Hospital for Children. Families answered questions on AKI diagnosis awareness and AKI knowledge using the Kidney Knowledge Survey (KiKS). \u0000Results: Of 16 families included in this analysis, 75% were unaware they had experienced AKI and 94% were unaware they had a ‘problem with their kidneys’. Overall, the median AKI objective knowledge score was 60% (IQR: 31%, 69%). There was no difference in knowledge score between those that recognized their episode of AKI and those that did not. In total, 69% of families correctly defined AKI as when ‘your kidneys suddenly stop working well’. Most families recognized dehydration (56%) and infection (81%) as risk factors for AKI, however fewer recognized other risk factors such as ibuprofen use (31%). Only 38% of families reported that someone had discussed AKI during their admission, and 88% stated they wanted to learn more about AKI. \u0000Conclusion: Most families of pediatric survivors of severe AKI were unaware that their child had AKI or problems with their kidneys. Many lacked understanding of AKI risk factors and knowledge of kidney health and desired more information.","PeriodicalId":20522,"journal":{"name":"Proceedings of IMPRS","volume":"46 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139534106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Familial Adenomatous Polyposis within the Pediatric Hereditary Polyposis Registry 小儿遗传性息肉病登记处的家族性腺瘤性息肉病
Proceedings of IMPRS Pub Date : 2024-01-11 DOI: 10.18060/27959
Brendan Anderson, Tina Zhang
{"title":"Familial Adenomatous Polyposis within the Pediatric Hereditary Polyposis Registry","authors":"Brendan Anderson, Tina Zhang","doi":"10.18060/27959","DOIUrl":"https://doi.org/10.18060/27959","url":null,"abstract":"Background/Objective:  \u0000Familial Adenomatous Polyposis (FAP) is a condition characterized by values exceeding hundreds of colorectal adenomatous polyps. FAP has a prevalence of 1 in 8,300 people, demonstrating an autosomal dominant inheritance pattern. This condition follows a pathogenic variation of the Adenomatous Polyposis Coli (APC) gene, located on chromosome 5q21-22. These mutations are heavily correlated with the incidence of colorectal carcinoma, requiring prophylactic colectomy. The management and treatment of FAP requires routine surveillance to reduce gastrointestinal polyp burden. The objective for this study is to characterize the current patient population at Riley with polyposis syndromes and assess clinical surveillance in patients diagnosed with FAP.  \u0000Methods:  \u0000Historical data from 2020-2022 GI clinical visits were reviewed using the diagnostic codes Family history of colonic polyps, Benign neoplasm of colon unspecified, and Other phakomatoses not elsewhere classified. These criteria identified 93 patients of which 64 patients were diagnosed with a hereditary polyposis syndrome for inclusion within the registry. Of the 64 patients, 42 had a diagnosis of FAP. Clinical data reviewed included the patient’s age of diagnosis, completion of genetic testing and follow-up, surgical treatment, routine endoscopic surveillance, and modes of imaging.  \u0000Results:  \u0000Results indicated a median age of diagnosis of 10 years, lower than previously reported national averages of 13.5-17 years. Evaluation of routine follow-up indicated a rate of endoscopy at 0.822 scopes per year and demonstrated that abdominal CT scans as well as abdominal X-rays were the most common supplemental modes of imaging.  \u0000Conclusion/ Future Directions:  \u0000The data from this registry will help direct care of patients with FAP, ensuring they receive treatment in accordance with national guidelines for routine surveillance and prophylactic colectomy. Moving forward, the intention is to expand the registry's date range to incorporate more patients and elaborate further on endoscopic findings for the specific subtypes of FAP.","PeriodicalId":20522,"journal":{"name":"Proceedings of IMPRS","volume":"28 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139534297","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Exploring Differentiation and TEAD Inhibition in NF2-Knockdown NES Cells 探索抑制 NF2 的 NES 细胞的分化和 TEAD 抑制作用
Proceedings of IMPRS Pub Date : 2024-01-11 DOI: 10.18060/27844
Sidrah Badar, Noah Burket, Jignesh Tailor
{"title":"Exploring Differentiation and TEAD Inhibition in NF2-Knockdown NES Cells","authors":"Sidrah Badar, Noah Burket, Jignesh Tailor","doi":"10.18060/27844","DOIUrl":"https://doi.org/10.18060/27844","url":null,"abstract":"Background: The NF2 gene is a tumor suppressor encoding gene on chromosome 22 that is a known regulator of the Hippo pathway. When the mammalian version of the pathway is inactive, such as with a loss of NF2, downstream proteins YAP/TAZ remain unphosphorylated, enter the nucleus to form a complex with TEAD 1/2/3/4, and begin transcription. Hyperactivation of theYAP/TAZ-TEAD complex has been observed in many cancers, allowing for targeting with TEAD inhibitors. Here, we assess how the loss of NF2 in human neuroepithelial stem (NES) cells affect their differentiational development. We also seek to understand the effects of TEAD inhibition on wildtype (WT) and NF2-knockdown NES cells. \u0000Materials and Methods: Differentiation. WT and NF2-knockdown cells were grown in media without growth factors to differentiate them. TEAD Inhibition. Non-differentiating and differentiating WT and NF2-knockdown cells were treated with TEAD Inhibitor 690 (TEADi). During both conditions, cells were harvested at 5 points throughout the growth period. \u0000Results: Decreased NF2 in cells promoted retention of an earlier cell morphology compared to WT, which appeared to develop neuronal features, such as axons. WT cells exhibited elevated expression of genes characteristic of NES differentiation when compared to NF2-knockdown cells. Following the addition of TEADi, cell culture imaging revealed seemingly increased cell death in WT cell populations compared to NF2-knockdown cells. Interestingly, differentiating NF2-knockdown cells adhere to one another to form clusters, but with TEADi, these clusters are formed to a much lesser extent. \u0000Conclusion: Although more experimentation is needed, these are early steps in demonstrating how NF2 loss appears to halt the differentiation of NES cells. Additionally, TEAD inhibition seems to reduce the clustering seen in differentiating NF2-knockdown cells; however, experimental concentrations need to be explored in the future. Further work is needed to understand the effects of TEAD inhibition on NF2-knockdown cells.","PeriodicalId":20522,"journal":{"name":"Proceedings of IMPRS","volume":"9 34","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139437687","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Social Determinants of Health and 30-Day Readmissions in an Urban Community Hospital in Northwest Indiana 印第安纳州西北部一家城市社区医院的健康社会决定因素和 30 天再入院率
Proceedings of IMPRS Pub Date : 2024-01-11 DOI: 10.18060/27898
Eric Gonsiorowski, Michael Yallourakis, Jonathan Guerrero, Baraka Muvuka
{"title":"Social Determinants of Health and 30-Day Readmissions in an Urban Community Hospital in Northwest Indiana","authors":"Eric Gonsiorowski, Michael Yallourakis, Jonathan Guerrero, Baraka Muvuka","doi":"10.18060/27898","DOIUrl":"https://doi.org/10.18060/27898","url":null,"abstract":"Background: Hospital readmission within 30 days of discharge is a quality of care indicator with implications for healthcare systems, payers, and patients. The Hospital Readmission Reduction Program enacted in 2012 aimed to reduce preventable readmissions. Yet in 2018, there were 3.8 million adult 30-day readmissions with an average rate of 14% and estimated cost of $15,200 per readmission. This study examined the influence of social determinants of health (SDOH), demographics, and health behaviors on 30-day readmissions at an urban hospital in Northwest Indiana. This is part of a Community-Based Participatory Research (CBPR) partnership between Indiana University School of Medicine-Northwest and St. Mary Medical Center (SMMC) to address SDOH. \u0000Methods: This retrospective study analyzed a limited dataset generated by SMMC in EPIC™ with SDOH, demographics, health behaviors, and health outcomes measures from inpatient admissions between January 2021 to March 2023. Data analysis consisted of descriptive, bivariate (Chi-Square; p<0.05), and multivariate (binary logistic regression; p<0.05) analyses in SPSS 29.0. This study was exempted by the Indiana University Human Research Protection Program (IRB #14040). \u0000Results: The sample consisted of 7445 patients, majority 65 years and above (56.5%), white (77.47%), and publicly insured (76.83%). 30-day readmissions represented 10.5% of admissions. The bivariate analysis revealed statistically significant associations between 30-dayreadmissions and age (p<0.001), language (p=0.008), insurance type (p<0.001), veteran status (p=0.017), and smoking (p<0.001). The multivariate analysis found that age (OR=1.008; p=0.004), being a non-English speaker (OR=1.866; p=0.009), public insurance (OR=2.096; p<0.001), and former smoking (OR=1.243; p=0.011) remained significantly associated with 30-day readmission. \u0000Conclusions: Social and behavioral factors were associated with 30-day readmissions in an urban community hospital. Incorporating SDOH and behavioral interventions into hospital readmission reduction programs may reinforce these programs. The upcoming CBPR phase will conduct advanced analysis on these findings to uncover new relationships relevant to SMMC’s objectives.","PeriodicalId":20522,"journal":{"name":"Proceedings of IMPRS","volume":"7 14","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139438304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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