Institution
Regenstrief Institute
Nonprofit•Indianapolis, Indiana, United States•
About: Regenstrief Institute is a nonprofit organization based out in Indianapolis, Indiana, United States. It is known for research contribution in the topics: Health care & Population. The organization has 742 authors who have published 2042 publications receiving 96966 citations.
Papers published on a yearly basis
Papers
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TL;DR: The empirically derived taxonomy formalizes the common recurring issues that cause CDS alert malfunctions, helping CDS developers anticipate and prevent CDS malfunctions before they occur or detect and resolve them expediently.
54 citations
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TL;DR: The PK-corpus is a highly valuable resource for the text mining of pharmacokinetics parameters and drug interactions and can annotate all aspects of in vitro Pharmacokinetics experiments and in vivo pharmacokinetic studies.
Abstract: Drug pharmacokinetics parameters, drug interaction parameters, and pharmacogenetics data have been unevenly collected in different databases and published extensively in the literature. Without appropriate pharmacokinetics ontology and a well annotated pharmacokinetics corpus, it will be difficult to develop text mining tools for pharmacokinetics data collection from the literature and pharmacokinetics data integration from multiple databases. A comprehensive pharmacokinetics ontology was constructed. It can annotate all aspects of in vitro pharmacokinetics experiments and in vivo pharmacokinetics studies. It covers all drug metabolism and transportation enzymes. Using our pharmacokinetics ontology, a PK-corpus was constructed to present four classes of pharmacokinetics abstracts: in vivo pharmacokinetics studies, in vivo pharmacogenetic studies, in vivo drug interaction studies, and in vitro drug interaction studies. A novel hierarchical three level annotation scheme was proposed and implemented to tag key terms, drug interaction sentences, and drug interaction pairs. The utility of the pharmacokinetics ontology was demonstrated by annotating three pharmacokinetics studies; and the utility of the PK-corpus was demonstrated by a drug interaction extraction text mining analysis. The pharmacokinetics ontology annotates both in vitro pharmacokinetics experiments and in vivo pharmacokinetics studies. The PK-corpus is a highly valuable resource for the text mining of pharmacokinetics parameters and drug interactions.
54 citations
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TL;DR: Vreeman et al. as discussed by the authors evaluated ART adherence among HIV-infected children aged ≤ 14 years attending a large outpatient HIV clinic in Kenya and found that adherence varied significantly by adherence measure, suggesting that additional validation of adherence measures is needed.
Abstract: Introduction : High levels of adherence to antiretroviral therapy (ART) are central to HIV management. The objective of this study was to compare multiple measures of adherence and investigate factors associated with adherence among HIV-infected children in western Kenya. Methods : We evaluated ART adherence prospectively for six months among HIV-infected children aged ≤14 years attending a large outpatient HIV clinic in Kenya. Adherence was reported using caregiver report, plasma drug concentrations and Medication Event Monitoring Systems (MEMS ® ). Kappa statistics were used to compare adherence estimates with MEMS ® . Logistic regression analyses were performed to assess the association between child, caregiver and household characteristics with dichotomized adherence (MEMS ® adherence ≥90% vs. <90%) and MEMS ® treatment interruptions of ≥48 hours. Odds ratios (ORs) and 95% confidence intervals (95% CIs) were calculated. Results : Among 191 children, mean age at baseline was 8.2 years and 55% were female. Median adherence by MEMS ® was 96.3% and improved over the course of follow-up ( p <0.01), although 49.5% of children had at least one MEMS ® treatment interruption of ≥48 hours. Adherence estimates were highest by caregiver report, and there was poor agreement between MEMS ® and other adherence measures (Kappa statistics 0.04–0.37). In multivariable logistic regression, only caregiver-reported missed doses in the past 30 days (OR 1.25, 95% CI 1.14–1.39), late doses in the past seven days (OR 1.14, 95% CI 1.05–1.22) and caregiver-reported problems with getting the child to take ART (OR 1.10, 95% CI 1.01–1.20) were significantly associated with dichotomized MEMS ® adherence. The caregivers reporting that ART made the child sick (OR 1.12, 95% CI 1.01–1.25) and reporting difficulties in the community that made giving ART more difficult (e.g. stigma) (OR 1.14, 95% CI 1.02–1.27) were significantly associated with MEMS ® treatment interruptions in multivariable logistic regression. Conclusions : Non-adherence in the form of missed and late doses, treatment interruptions of more than 48 hours and sub-therapeutic drug levels were common in this cohort. Adherence varied significantly by adherence measure, suggesting that additional validation of adherence measures is needed. Few factors were consistently associated with non-adherence or treatment interruptions. Keywords: adherence; paediatric HIV; best practice; resource-limited setting. To access the supplementary material to this article please see Supplementary Files in the column to the right (under Article Tools). (Published: 25 November 2014) Citation: Vreeman RC et al. Journal of the International AIDS Society 2014, 17 :19227 http://www.jiasociety.org/index.php/jias/article/view/19227 | http://dx.doi.org/10.7448/IAS.17.1.19227
53 citations
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TL;DR: Six implications for the design of a patient-centered tool to allow individual choice in the disclosure of EHR are derived: easy patient access to their EHRs; an overview of current EHR sharing permissions; granular, hierarchical control over EHR access; EHRAccess controls based on dates; contextual privacy controls; and notification when their E HRs are accessed.
Abstract: BACKGROUND
Electronic health records change the landscape of patient data sharing and privacy by increasing the amount of information collected and stored and the number of potential recipients. Patients desire granular control over who receives what information in their electronic health record (EHR), but there are no current patient interfaces that allow them to record their preferences for EHR access.
53 citations
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TL;DR: It is suggested that EHRs have potential benefits for physical therapists, including improved reporting, operational efficiency, interdepartmental communication, data accuracy, and capability for future research.
Abstract: With increasing pressures to better manage clinical information, we investigated the role of electronic health record (EHR) systems in physical therapist practice through a critical review of the literature. We reviewed studies that met our predefined criteria after independent review by 3 authors. The investigators in all of the reviewed studies reported benefits, including improved reporting, operational efficiency, interdepartmental communication, data accuracy, and capability for future research. In 7 studies, the investigators reported barriers, including challenges with behavior modification, equipment inadequacy, and training. The investigators in all studies reported key success factors, including end-user participation, adequate training, workflow analysis, and data standardization. This review suggests that EHRs have potential benefits for physical therapists. The authors formed the following recommendations based on the studies' themes: (1) incorporate workflow analysis into system design and implementation; (2) include end users, especially clinicians, in system development; (3) devote significant resources for training; (4) plan and test carefully to ensure adequate software and hardware performance; and (5) commit to data standards.
53 citations
Authors
Showing all 752 results
Name | H-index | Papers | Citations |
---|---|---|---|
Earl S. Ford | 130 | 404 | 116628 |
Andrew J. Saykin | 122 | 887 | 52431 |
Michael W. Weiner | 121 | 738 | 54667 |
Terry M. Therneau | 117 | 447 | 59144 |
Ting-Kai Li | 109 | 494 | 39558 |
Kurt Kroenke | 107 | 478 | 110326 |
E. John Orav | 100 | 379 | 34557 |
Li Shen | 84 | 558 | 26812 |
William M. Tierney | 84 | 423 | 24235 |
Robert S. Dittus | 82 | 252 | 32718 |
C. Conrad Johnston | 80 | 177 | 30409 |
Matthew Stephens | 80 | 216 | 98924 |
Morris Weinberger | 78 | 367 | 23600 |
Richard M. Frankel | 74 | 334 | 24885 |
Patrick J. Loehrer | 73 | 279 | 21068 |