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Search All Research Studies
Topics
- Adverse Events (1)
- Ambulatory Care and Surgery (1)
- Arthritis (1)
- Blood Thinners (1)
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- Cancer: Prostate Cancer (1)
- Care Coordination (1)
- Children/Adolescents (2)
- Clinical Decision Support (CDS) (1)
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- Patient-Centered Outcomes Research (4)
- Patient Safety (1)
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- Quality Measures (1)
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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 18 of 18 Research Studies DisplayedLomotan EA, Meadows G, Michaels M
AHRQ Author: Lomotan EA
To share is human! Advancing evidence into practice through a national repository of interoperable clinical decision support.
The purpose of this study was to describe how a national repository of clinical decision support (CDS) can serve as a public resource for healthcare systems, academic researchers, and informaticists seeking to share and reuse CDS knowledge resources. AHRQ’s CDS Connect has provided a functional platform where CDS developers are actively sharing their work. CDS sharing may lead to improved implementation efficiency through numerous pathways, and further research is ongoing to quantify efficiencies gained.
AHRQ-authored; AHRQ-funded; 290201600001U; 233201500022I.
Citation: Lomotan EA, Meadows G, Michaels M .
To share is human! Advancing evidence into practice through a national repository of interoperable clinical decision support.
Appl Clin Inform 2020 Jan;11(1):112-21. doi: 10.1055/s-0040-1701253..
Keywords: Clinical Decision Support (CDS), Shared Decision Making, Patient-Centered Outcomes Research, Evidence-Based Practice, Registries, Health Information Technology (HIT)
Cedars B, Lisker S, Borno HT
An electronic registry to improve adherence to active surveillance monitoring among men with prostate cancer at a safety-net hospital: protocol for a pilot study.
The goal of this study was to assess the efficacy and feasibility of a health information technology registry for men on active surveillance at a safety-net hospital to ensure patients receive guideline-recommended care. Use of a customized electronic approach for monitoring men on active surveillance could improve patient outcomes. It may help reduce the number of men lost to follow-up and improve adherence to timely follow-up testing.
AHRQ-funded; HS023558.
Citation: Cedars B, Lisker S, Borno HT .
An electronic registry to improve adherence to active surveillance monitoring among men with prostate cancer at a safety-net hospital: protocol for a pilot study.
Pilot Feasibility Stud 2019 Aug 14;5:101. doi: 10.1186/s40814-019-0482-x..
Keywords: Cancer, Cancer: Prostate Cancer, Health Information Technology (HIT), Men's Health, Registries
Durojaiye AB, McGeorge N, Kristen W
Characterizing the utilization of the problem list for pediatric trauma care.
The EHR problem list has the potential to support care coordination among the multidisciplinary care team that cares for pediatric trauma patients. To realize this potential, the need exists to ensure appropriate utilization by formulating acceptable usage and management policy. In this regard, understanding the prevailing utilization pattern is pivotal. To this end, in this study, the investigators analyzed EHR in tandem with trauma registry data at a Level I pediatric trauma center.
AHRQ-funded; HS023837.
Citation: Durojaiye AB, McGeorge N, Kristen W .
Characterizing the utilization of the problem list for pediatric trauma care.
AMIA Annu Symp Proc 2018 Dec 5;2018:404-12..
Keywords: Care Coordination, Children/Adolescents, Electronic Health Records (EHRs), Emergency Department, Health Information Technology (HIT), Hospitals, Registries, Trauma
Deakyne Davies SJ, Grundmeier RW, Campos DA
The pediatric emergency care applied research network registry: a multicenter electronic health record registry of pediatric emergency care.
In this paper, the authors described the Pediatric Emergency Care Applied Research Network (PECARN) Registry, which demonstrates that emergency department (ED) data from disparate health systems and EHR vendors can be harmonized for use in a single registry with a common data model. The authors concluded that the Registry is a robust harmonized clinical registry that includes data from diverse patients, sites, and EHR vendors derived via data extraction, deidentification, and secure submission to a central data coordinating center. They suggested that the data provided be used for benchmarking, clinical quality improvement, and comparative effectiveness research.
AHRQ-funded; HS020270.
Citation: Deakyne Davies SJ, Grundmeier RW, Campos DA .
The pediatric emergency care applied research network registry: a multicenter electronic health record registry of pediatric emergency care.
Appl Clin Inform 2018 Apr;9(2):366-76. doi: 10.1055/s-0038-1651496..
Keywords: Children/Adolescents, Registries, Emergency Department, Electronic Health Records (EHRs), Health Information Technology (HIT)
Lee SY, Cherian R, Ly I
Designing and implementing an electronic patient registry to improve warfarin monitoring in the ambulatory setting.
The researchers designed and implemented an electronic registry in conjunction with a complementary work flow that established an active tracking system leading to improved treatment monitoring for patients on anticoagulation therapy. For the cohort of the 357 patients in the registry, the no-show rate decreased from 31 percent (preimplementation) to 21 percent (postimplementation).
AHRQ-funded; HS023558; HS021322.
Citation: Lee SY, Cherian R, Ly I .
Designing and implementing an electronic patient registry to improve warfarin monitoring in the ambulatory setting.
Jt Comm J Qual Patient Saf 2017 Jul;43(7):353-60. doi: 10.1016/j.jcjq.2017.03.006.
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Keywords: Health Information Technology (HIT), Registries, Blood Thinners, Medication, Ambulatory Care and Surgery
Ong T, Pradhananga R, Holve E
A framework for classification of electronic health data extraction-transformation-loading challenges in data network participation.
The researchers conducted key-informant interviews with data partner representatives to survey the Extract, Transform, Load (ETL) process challenges faced in clinical data research networks (CDRNs) and registries. The paper concluded that overcoming ETL technical challenges requires significant investments in a broad array of information technologies and human resources. Identifying these technical obstacles can inform optimal resource allocation to minimize the barriers and cost of entry for new data partners into extant networks, which in turn can expand data networks' inclusiveness and diversity.
AHRQ-funded; HS019564.
Citation: Ong T, Pradhananga R, Holve E .
A framework for classification of electronic health data extraction-transformation-loading challenges in data network participation.
eGEMS 2017 Jun 13;5(1):10. doi: 10.5334/egems.222..
Keywords: Comparative Effectiveness, Data, Health Information Technology (HIT), Patient-Centered Outcomes Research, Registries
Hu Z, Melton GB, Arsoniadis EG
Strategies for handling missing clinical data for automated surgical site infection detection from the electronic health record.
Proper handling of missing data is important for many secondary uses of electronic health record (EHR) data. Data imputation methods can be used to handle missing data, but their use for postoperative complication detection is unclear. Overall, models with missing data imputation almost always outperformed reference models without imputation that included only cases with complete data for detection of SSI overall achieving very good average area under the curve values.
AHRQ-funded; HS024532.
Citation: Hu Z, Melton GB, Arsoniadis EG .
Strategies for handling missing clinical data for automated surgical site infection detection from the electronic health record.
J Biomed Inform 2017 Apr;68:112-20. doi: 10.1016/j.jbi.2017.03.009.
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Keywords: Data, Electronic Health Records (EHRs), Healthcare-Associated Infections (HAIs), Registries, Surgery, Injuries and Wounds, Health Information Technology (HIT), Quality Improvement, Quality of Care, Adverse Events
Tonner C, Schmajuk G, Yazdany J
A new era of quality measurement in rheumatology: electronic clinical quality measures and national registries.
This article reviews the evolution of quality measurement in rheumatology, highlighting new health-information technology infrastructure and standards that are enabling unprecedented innovation in this field. Its authors assert that quality measurement and improvement is increasingly an essential component of rheumatology practice. Advances in health information technology are likely to continue to make implementation of electronic clinical quality measures (eCQMs) easier and measurement more clinically meaningful and accurate in coming years.
AHRQ-funded; HS024412.
Citation: Tonner C, Schmajuk G, Yazdany J .
A new era of quality measurement in rheumatology: electronic clinical quality measures and national registries.
Curr Opin Rheumatol 2017 Mar;29(2):131-37. doi: 10.1097/bor.0000000000000364.
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Keywords: Quality Measures, Registries, Electronic Health Records (EHRs), Health Information Technology (HIT), Quality Improvement
Yazdany J, Bansback N, Clowse M
Rheumatology informatics system for effectiveness: a national informatics-enabled registry for quality improvement.
The authors reported on the Rheumatology Informatics System for Effectiveness (RISE) registry's architecture and initial data and demonstrated how RISE is being used to improve care quality. They concluded that RISE provides critical infrastructure for improving care quality in rheumatology and is a unique data source to generate new knowledge.
AHRQ-funded; HS024412.
Citation: Yazdany J, Bansback N, Clowse M .
Rheumatology informatics system for effectiveness: a national informatics-enabled registry for quality improvement.
Arthritis Care Res 2016 Dec;68(12):1866-73. doi: 10.1002/acr.23089.
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Keywords: Quality of Care, Health Information Technology (HIT), Quality Improvement, Registries, Arthritis
Cato KD, Bockting W, Larson E
Did I tell you that? Ethical issues related to using computational methods to discover non-disclosed patient characteristics.
Using the Belmont Report's principles of respect for persons, beneficence, and justice as a framework, the authors examined the ethical issues posed by electronic phenotyping. Ethical issues identified include the ability of the patient to consent for the use of their information, the ability to suppress pediatric information, and ensuring that the potential benefits justify the risks of harm to patients.
AHRQ-funded; HS022961.
Citation: Cato KD, Bockting W, Larson E .
Did I tell you that? Ethical issues related to using computational methods to discover non-disclosed patient characteristics.
J Empir Res Hum Res Ethics 2016 Jul;11(3):214-9. doi: 10.1177/1556264616661611.
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Keywords: Clinician-Patient Communication, Data, Electronic Health Records (EHRs), Health Information Technology (HIT), Patient-Centered Outcomes Research, Registries, Research Methodologies
Lee SJ, Grobe JE, Tiro JA
Assessing race and ethnicity data quality across cancer registries and EMRs in two hospitals.
The objective of this study was to characterize the quality of race/ethnicity data collection efforts. The authors assessed race and ethnicity data quality across cancer registries and electronic medical records in two hospitals. Their findings suggested that high-quality race/ethnicity data are attainable. Many of the "errors" in race/ethnicity data were caused by missing or "Unknown" data values.
AHRQ-funded; HS022418.
Citation: Lee SJ, Grobe JE, Tiro JA .
Assessing race and ethnicity data quality across cancer registries and EMRs in two hospitals.
J Am Med Inform Assoc 2016 May;23(3):627-34. doi: 10.1093/jamia/ocv156..
Keywords: Cancer, Data, Electronic Health Records (EHRs), Health Information Technology (HIT), Hospitals, Racial and Ethnic Minorities, Registries
Marsolo K, Margolis PA, Forrest CB
A digital architecture for a network-based learning health system: integrating chronic care management, quality improvement, and research.
The authors collaborated with the ImproveCareNow Network to create a proof-of-concept architecture for a network-based Learning Health System. This collaboration involved transitioning an existing registry to one that is linked to the electronic health record (EHR), enabling a “data in once” strategy. This required automating a series of reports that support care improvement while also demonstrating the use of observational registry data for comparative effectiveness research.
AHRQ-funded; HS020024; HS022974.
Citation: Marsolo K, Margolis PA, Forrest CB .
A digital architecture for a network-based learning health system: integrating chronic care management, quality improvement, and research.
eGEMS 2015 Aug 17;3(1):1168. doi: 10.13063/2327-9214.1168..
Keywords: Electronic Health Records (EHRs), Registries, Patient-Centered Outcomes Research, Comparative Effectiveness, Health Information Technology (HIT)
Naessens JM, Visscher SL, Peterson SM
Incorporating the last four digits of social security numbers substantially improves linking patient data from de-identified hospital claims databases.
The study objective was to assess algorithms for linking patients across de-identified databases without compromising confidentiality. It found that addition of SSNL4 to administrative data, accompanied by appropriate data use and data release policies, can enable trusted repositories to link data with nearly perfect accuracy.
AHRQ-funded; HS020043.
Citation: Naessens JM, Visscher SL, Peterson SM .
Incorporating the last four digits of social security numbers substantially improves linking patient data from de-identified hospital claims databases.
Health Serv Res 2015 Aug;50 Suppl 1:1339-50. doi: 10.1111/1475-6773.12323..
Keywords: Data, Registries, Hospital Discharge, Health Information Technology (HIT)
Ayvaz S, Horn J, Hassanzadeh O
Toward a complete dataset of drug-drug interaction information from publicly available sources.
The researchers combined all the publicly available sources of potential drug-drug interaction information using a common data model after conducting a comprehensive and broad search. They examined the overlap between and across the data sources. Their analysis determined that there was little overlap and that there is heterogeneity between the information provided by each source.
AHRQ-funded; HS019461.
Citation: Ayvaz S, Horn J, Hassanzadeh O .
Toward a complete dataset of drug-drug interaction information from publicly available sources.
J Biomed Inform 2015 Jun;55:206-17. doi: 10.1016/j.jbi.2015.04.006..
Keywords: Medication, Patient Safety, Registries, Health Information Technology (HIT)
Roch AM, Mehrabi S, Krishnan A
Automated pancreatic cyst screening using natural language processing: a new tool in the early detection of pancreatic cancer.
The purpose of this study was to implement an automated Natural Language Processing (NLP)-based pancreatic cyst identification system. It found that NLP is an effective tool to automatically identify patients with pancreatic cysts based on electronic medical records (EMR). This highly accurate system can help capture patients ‘at-risk’ of pancreatic cancer in a registry.
AHRQ-funded; HS019818.
Citation: Roch AM, Mehrabi S, Krishnan A .
Automated pancreatic cyst screening using natural language processing: a new tool in the early detection of pancreatic cancer.
HPB 2015 May;17(5):447-53. doi: 10.1111/hpb.12375..
Keywords: Cancer, Electronic Health Records (EHRs), Registries, Health Information Technology (HIT)
Stockwell MS, Catallozzi M, Camargo S
Registry-linked electronic influenza vaccine provider reminders: a cluster-crossover trial.
The objective of the study was to determine the impact on vaccine administration of EHR influenza vaccination reminders that are linked to a city immunization information system. It found that a noninterruptive, immunization information system–linked influenza vaccination reminder can increase vaccination late in the winter when fewer vaccine doses are usually administered. Tailoring the reminder to clinicians’ needs can increase its use.
AHRQ-funded; HS018158.
Citation: Stockwell MS, Catallozzi M, Camargo S .
Registry-linked electronic influenza vaccine provider reminders: a cluster-crossover trial.
Pediatrics 2015 Jan;135(1):e75-82. doi: 10.1542/peds.2014-2616..
Keywords: Health Information Technology (HIT), Influenza, Vaccination, Registries
Boland MR, Miotto R, Weng C
A method for probing disease relatedness using common clinical eligibility criteria.
The researchers explored the feasibility of using disease-specific common eligibility features (CEFs) for representing diseases and understanding their relatedness. They constructed disease-specific CEF networks to assess the degree of overlap among three types of diseases. Using these automatically derived networks, they were able to highlight connections among schizophrenia, epilepsy and depression. This finding and similar observations confirm the value of using clinical trial eligibility criteria for identifying disease relatedness.
AHRQ-funded; HS019853.
Citation: Boland MR, Miotto R, Weng C .
A method for probing disease relatedness using common clinical eligibility criteria.
Stud Health Technol Inform 2013;192:481-5..
Keywords: Health Information Technology (HIT), Electronic Health Records (EHRs), Registries
Vawdrey DK, Natarajan K, Kanter AS
Informatics lessons from using a novel immunization information system.
This paper describes the informatics challenges and lessons learned during nearly 15 years of collecting, using, and exchanging electronic immunization information. The authors report on their experience with developing and using the EzVac system for 1) clinical care, both in local and global settings, 2) public health reporting, 3) consumer engagement, and 4) clinical and informatics research.
AHRQ-funded; HS018158.
Citation: Vawdrey DK, Natarajan K, Kanter AS .
Informatics lessons from using a novel immunization information system.
Stud Health Technol Inform 2013;192:589-93..
Keywords: Health Information Technology (HIT), Registries, Public Reporting, Vaccination