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Montazeri M, Khajouei R, Afraz A, Ahmadian L. A systematic review of data elements of computerized physician order entry (CPOE): mapping the data to FHIR. Inform Health Soc Care 2023; 48:402-419. [PMID: 37723918 DOI: 10.1080/17538157.2023.2255285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/20/2023]
Abstract
OBJECTIVE Medication errors are the third leading cause of death. There are several methods to prevent prescription errors, one of which is to use a Computerized Physician Order Entry system (CPOE). In a CPOE system, necessary data needs to be collected so that making decisions about prescribing medications and treatment plans could be made. Although many CPOE systems have been developed worldwide, studies have yet to identify the necessary data and data elements of CPOE systems. This study aims to identify data elements of CPOE and standardize these data with Fast Healthcare Interoperability Resources (FHIR) to facilitate data sharing and integration with the electronic health record (EHR) system and reduce data diversity. METHODS PubMed, Web of Science, Embase, and Scopus databases for studies up to October 2019 were searched. Two reviewers independently assessed original articles to determine eligibility for inclusion in this review. All articles describing data elements of a COPE system were included. Data elements were obtained from the included articles' text, tables, and figures.Classification of the extracted data elements and mapping them to FHIR was done to facilitate data sharing and integration with the electronic health record (EHR) system and reduce data diversity. The final data elements of CPOE were categorized into five main categories of FHIR (foundation, base, clinical, financial, and specialized) and 146 resources, where possible. One of the researchers did mapping and checked and verified by the second researcher. If a data element could not be mapped to any FHIR resources, this data element was considered an extension to the most relevant resource. RESULTS We retrieved 5162 articles through database searches. After the full-text assessment, 21 articles were included. In total, 270 data elements were identified and mapped to the FHIR standard. These elements have been reported in 26 FHIR resources of 146 ones (18%). In total, 71 data elements were considered an extension. CONCLUSIONS The results of this study showed that the same data elements were not used in the CPOE systems, and the degree of homogeneity of these systems is limited. The mapping of extracted data with data elements used in the FHIR standard shows the extent to which these systems comply with existing standards. Considering the standards in these systems' design helps developers design more coherent systems that can share data with other systems.
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Affiliation(s)
- Mahdieh Montazeri
- Medical Informatics Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
- Department of Health Information Sciences, Faculty of Management and Medical Information Sciences, Kerman University of Medical Sciences, Kerman, Iran
| | - Reza Khajouei
- Department of Health Information Sciences, Faculty of Management and Medical Information Sciences, Kerman University of Medical Sciences, Kerman, Iran
| | - Ali Afraz
- Medical Informatics Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
| | - Leila Ahmadian
- Medical Informatics Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
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Jalali A, Johannesson P, Perjons E, Askfors Y, Rezaei Kalladj A, Shemeikka T, Vég A. dfgcompare: a library to support process variant analysis through Markov models. BMC Med Inform Decis Mak 2021; 21:356. [PMID: 34930223 PMCID: PMC8686257 DOI: 10.1186/s12911-021-01715-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 12/07/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Data-driven process analysis is an important area that relies on software support. Process variant analysis is a sort of analysis technique in which analysts compare executed process variants, a.k.a. process cohorts. This comparison can help to identify insights for improving processes. There are a few software supports to enable process cohort comparison based on the frequencies of process activities and performance metrics. These metrics are effective in cohort analysis, but they cannot support cohort comparison based on the probability of transitions among states, which is an important enabler for cohort analysis in healthcare. RESULTS This paper defines an approach to compare process cohorts using Markov models. The approach is formalized, and it is implemented as an open-source python library, named dfgcompare. This library can be used by other researchers to compare process cohorts. The implementation is also used to compare caregivers' behavior when prescribing drugs in the Stockholm Region. The result shows that the approach enables the comparison of process cohorts in practice. CONCLUSIONS We conclude that dfgcompare supports identifying differences among process cohorts.
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Affiliation(s)
- Amin Jalali
- Department of Computer and Systems Sciences (DSV), Stockholm University, 16407 Stockholm, Sweden
| | - Paul Johannesson
- Department of Computer and Systems Sciences (DSV), Stockholm University, 16407 Stockholm, Sweden
| | - Erik Perjons
- Department of Computer and Systems Sciences (DSV), Stockholm University, 16407 Stockholm, Sweden
| | - Ylva Askfors
- Health and Medical Care Administration, Region Stockholm, 10431 Stockholm, Sweden
| | | | - Tero Shemeikka
- Health and Medical Care Administration, Region Stockholm, 10431 Stockholm, Sweden
| | - Anikó Vég
- Health and Medical Care Administration, Region Stockholm, 10431 Stockholm, Sweden
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Helldén A, Al-Aieshy F, Bastholm-Rahmner P, Bergman U, Gustafsson LL, Höök H, Sjöviker S, Söderström A, Odar-Cederlöf I. Development of a computerised decisions support system for renal risk drugs targeting primary healthcare. BMJ Open 2015; 5:e006775. [PMID: 26150141 PMCID: PMC4499680 DOI: 10.1136/bmjopen-2014-006775] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVES To assess general practitioners (GPs) experience from the implementation and use of a renal computerised decision support system (CDSS) for drug dosing, developed for primary healthcare, integrated into the patient's electronic health record (EHR), and building on estimation of the patient's creatinine clearance (ClCG). DESIGN Qualitative research design by a questionnaire and a focus group discussion. SETTING AND PARTICIPANTS Eight GPs at two primary healthcare centres (PHCs). INTERVENTIONS The GP at PHC 1, and the project group, developed and tested the technical solution of the CDSS. Proof-of-concept was tested by seven GPs at PHC 2. They also participated in a group discussion and answered a questionnaire. A web window in the EHR gave drug and dosage in relation to ClCG. Each advice was according to three principles: If? Why? Because. OUTCOME MEASURES (1) The GPs' experience of 'easiness to use' and 'perceived usefulness' at PHC 2, based on loggings of use, answers from a questionnaire using a 5-point Likert scale, and answers from a focus group discussion. (2) The number of patients aged 65 years and older with an estimation of ClCG before and after the implementation of the CDSS. RESULTS The GPs found the CDSS fast, simple and easy to use. They appreciated the automatic presentation of the CICG status on opening the medication list, and the ability to actively look up specific drug recommendations in two steps. The CDSS scored high on the Likert scale. All GPs wanted to continue the use of the CDSS and to recommend it to others. The number of patients with an estimated ClCG increased 1.6-fold. CONCLUSIONS Acceptance of the simple graphical interface of this push and pull renal CDSS was high among the primary care physicians evaluating this proof of concept. The graphical model should be useful for further development of renal decision support systems.
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Affiliation(s)
- Anders Helldén
- Department of Clinical Pharmacology, Karolinska University Hospital, Stockholm, Sweden
- Division of Clinical Pharmacology, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Fadiea Al-Aieshy
- Department of Clinical Pharmacology, Karolinska University Hospital, Stockholm, Sweden
| | - Pia Bastholm-Rahmner
- Division of Clinical Pharmacology, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Healthcare Development, Public Healthcare Administration, Stockholm County Council, Stockholm, Sweden
| | - Ulf Bergman
- Department of Clinical Pharmacology, Karolinska University Hospital, Stockholm, Sweden
- Division of Clinical Pharmacology, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Lars L Gustafsson
- Department of Clinical Pharmacology, Karolinska University Hospital, Stockholm, Sweden
- Division of Clinical Pharmacology, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Hans Höök
- Department of Healthcare Development, Public Healthcare Administration, Stockholm County Council, Stockholm, Sweden
| | - Susanne Sjöviker
- Department of Healthcare Development, Public Healthcare Administration, Stockholm County Council, Stockholm, Sweden
| | | | - Ingegerd Odar-Cederlöf
- Department of Clinical Pharmacology, Karolinska University Hospital, Stockholm, Sweden
- Division of Clinical Pharmacology, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
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Shemeikka T, Bastholm-Rahmner P, Elinder CG, Vég A, Törnqvist E, Cornelius B, Korkmaz S. A health record integrated clinical decision support system to support prescriptions of pharmaceutical drugs in patients with reduced renal function: design, development and proof of concept. Int J Med Inform 2015; 84:387-95. [PMID: 25765963 DOI: 10.1016/j.ijmedinf.2015.02.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2014] [Revised: 02/13/2015] [Accepted: 02/14/2015] [Indexed: 10/24/2022]
Abstract
OBJECTIVES To develop and verify proof of concept for a clinical decision support system (CDSS) to support prescriptions of pharmaceutical drugs in patients with reduced renal function, integrated in an electronic health record system (EHR) used in both hospitals and primary care. METHODS A pilot study in one geriatric clinic, one internal medicine admission ward and two outpatient healthcare centers was evaluated with a questionnaire focusing on the usefulness of the CDSS. The usage of the system was followed in a log. RESULTS The CDSS is considered to increase the attention on patients with impaired renal function, provides a better understanding of dosing and is time saving. The calculated glomerular filtration rate (eGFR) and the dosing recommendation classification were perceived useful while the recommendation texts and background had been used to a lesser extent. DISCUSSION Few previous systems are used in primary care and cover this number of drugs. The global assessment of the CDSS scored high but some elements were used to a limited extent possibly due to accessibility or that texts were considered difficult to absorb. Choosing a formula for the calculation of eGFR in a CDSS may be problematic. CONCLUSIONS A real-time CDSS to support kidney-related drug prescribing in both hospital and outpatient settings is valuable to the physicians. It has the potential to improve quality of drug prescribing by increasing the attention on patients with renal insufficiency and the knowledge of their drug dosing.
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Affiliation(s)
- Tero Shemeikka
- Department of E-health and Strategic IT, Stockholm County Council, Sweden.
| | - Pia Bastholm-Rahmner
- Department of Learning, Informatics, Management and Ethics, Medical Management Centre (MMC), Karolinska Institute, Stockholm, Sweden; Department of Healthcare Development, Stockholm County Council, Sweden
| | - Carl-Gustaf Elinder
- Department of Evidence Based Medicine, Stockholm County Council, Sweden; Nephrology Unit, Department of Clinical Sciences Intervention and Technology, Karolinska Institute, Stockholm, Sweden
| | - Anikó Vég
- Department of Healthcare Development, Stockholm County Council, Sweden; Health Services Research at Department of Public Health and Caring Sciences, Uppsala University, Sweden
| | | | - Birgitta Cornelius
- Department of E-health and Strategic IT, Stockholm County Council, Sweden
| | - Seher Korkmaz
- Department of E-health and Strategic IT, Stockholm County Council, Sweden; Department of Medicine, Division of Clinical Pharmacology, Karolinska Institute, Sweden
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Godman B, Wettermark B, Hoffmann M, Andersson K, Haycox A, Gustafsson LL. Multifaceted national and regional drug reforms and initiatives in ambulatory care in Sweden: global relevance. Expert Rev Pharmacoecon Outcomes Res 2014; 9:65-83. [DOI: 10.1586/14737167.9.1.65] [Citation(s) in RCA: 110] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Adherence to drug label recommendations for avoiding drug interactions causing statin-induced myopathy--a nationwide register study. PLoS One 2013; 8:e69545. [PMID: 23940522 PMCID: PMC3735530 DOI: 10.1371/journal.pone.0069545] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2012] [Accepted: 06/12/2013] [Indexed: 11/19/2022] Open
Abstract
PURPOSE To investigate the extent to which clinicians avoid well-established drug-drug interactions that cause statin-induced myopathy. We hypothesised that clinicians would avoid combining erythromycin or verapamil/diltiazem respectively with atorvastatin or simvastatin. In patients with statin-fibrate combination therapy, we hypothesised that gemfibrozil was avoided to the preference of bezafibrate or fenofibrate. When combined with verapamil/diltiazem or fibrates, we hypothesized that the dispensed doses of atorvastatin/simvastatin would be decreased. METHODS Cross-sectional analysis of nationwide dispensing data. Odds ratios of interacting erythromycin, verapamil/diltiazem versus respective prevalence of comparator drugs doxycycline, amlodipine/felodipine in patients co-dispensed interacting statins simvastatin/atorvastatin versus patients unexposed (pravastatin/fluvastatin/rosuvastatin) was calculated. For fibrates, OR of gemfibrozil versus fenofibrate/bezafibrate in patients co-dispensed any statin was assessed. RESULTS OR of interacting erythromycin versus comparator doxycycline did not differ between patients on interacting and comparator statins either in patients dispensed high or low statin doses (adjusted OR 0.87; 95% CI 0.60-1.25 and 0.92; 95% CI 0.69-1.23). Interacting statins were less common among patients dispensed verapamil/diltiazem as compared to patients on amlodipine/felodipine (OR high dose 0.62; CI 0.56-0.68 and low dose 0.63; CI 0.58-0.68). Patients on any statin were to a lesser extent dispensed gemfibrozil compared to patients not dispensed a statin (OR high dose 0.65; CI 0.55-0.76 and low dose 0.70; CI 0.63-0.78). Mean DDD (SD) for any statin was substantially higher in patients co-dispensed gemfibrozil 178 (149) compared to patients on statin monotherapy 127 (93), (p<0.001). CONCLUSIONS Prescribers may to some extent avoid co-prescription of statins with calcium blockers and fibrates with an increased risk of myopathy. We found no evidence for avoiding co-prescriptions of statins and antibiotics with an increased risk of statin-induced adverse drug reactions. Co-prescription of statins and gemfibrozil is paradoxically associated with a marked increased statin dose, further aggravating the risk for severe myopathy.
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Kardakis T, Tomson G, Wettermark B, Brommels M, Godman B, Bastholm-Rahmner P. The establishment and expansion of an innovative centre for rational pharmacotherapy--determinants and challenges. Int J Health Plann Manage 2013; 30:14-30. [PMID: 23785014 DOI: 10.1002/hpm.2202] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2012] [Revised: 02/27/2013] [Accepted: 05/14/2013] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION The regional Board of Health in Stockholm, Sweden, established the Pharmacotherapy Centre (PTC) to enhance the rational use of medicines. The PTC initiated computerised decision support systems and developed a range of electronic service products to sustain rational prescribing. However, knowledge about which determinants have supported or hindered the sustainability of this type of healthcare organisation is limited. OBJECTIVE This study aims to identify and explore determinants that support or challenge the development and sustainability of the PTC organisation, as well as investigate the key elements of their implementation efforts. METHODS An in-depth interview study among key informants involved in the establishment of the PTC organisation was conducted. Data were analysed using qualitative content analysis. RESULTS Findings suggest that determinants enabling the development and expansion of this organisation include the presence of innovative characteristics among the PTC leadership and the ability of leaders to nurture visionary innovation in others, as well as the instigation of informal social networks and to identify end-user needs. Challenges included an ambiguous relationship to the pharmaceutical industry, an underestimation of the innovation-system fit and to undertake systematic evaluation of created impact by the organisation. Although prescriber use of electronic service products and adherence to an essential drug list increased over time, it remains difficult to identify methods required for demonstrating patient effects. CONCLUSION Whereas some determinants enabled the successful expansion of the PTC organisation, others served to substantially hinder it. The determinants identified can pave the way for systematic investigations into organisational change and development research in the pharmaceutical field.
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Affiliation(s)
- Therese Kardakis
- Department of Learning, Informatics, Management and Ethics, Medical Management Centre (MMC), Karolinska Institutet, Stockholm, Sweden
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The continuing challenge of providing drug information services to diminish the knowledge--practice gap in medical practice. Eur J Clin Pharmacol 2013; 69 Suppl 1:65-72. [PMID: 23640190 DOI: 10.1007/s00228-013-1484-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2013] [Accepted: 02/14/2013] [Indexed: 10/26/2022]
Abstract
Information must be collected, evaluated and utilized to support every qualified activity. Medicine, with a written scientific tradition stretching back more than 2,000 years, is no exception. Here, we discuss a number of important items associated with the establishment of a drug information centre run by clinical pharmacologists and information pharmacists, serving a broad demand, mainly among clinical specialists. The working methods include a professional literature search, critical evaluation of the material, writing a structured answer, quality control, feedback to the inquirer and storage in a database which is publicly available. One can foresee even more complex systems wherein a number of active and specialized databases communicate to provide relevant advice and support at the point of care, supplying information on drug recommendations, reimbursement, environmental aspects, antimicrobial resistance, pharmacogenetics and adverse effects, and linked to a list of prescribed drugs for the individual patient. This will be possible in both rich and poor countries through the application of modern and developing information technology. However, research on the best and safest methods of such decision support systems will be needed to ensure that they really do improve the quality of drug prescribing and use.
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Drugs and Birth Defects: a knowledge database providing risk assessments based on national health registers. Eur J Clin Pharmacol 2012; 69:889-99. [PMID: 23011015 DOI: 10.1007/s00228-012-1399-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2012] [Accepted: 07/30/2012] [Indexed: 10/27/2022]
Abstract
PURPOSE To present concept, methods and use of a knowledge database providing assessments of potential fetal risks for all drugs on the Swedish market. METHODS Assessments of fetal risks are made primarily by analyzing prospective epidemiological data from the Swedish Medical Birth Register on drug intake in relation to birth outcome. This is complemented by evaluation of the scientific literature. Following standardized working procedures, a statement is compiled for each substance, which is also classified into one of three categories depending on the estimated risk level. The final documents include drug product names on the market, via linkage to a medicinal products register. The information is free and published on the website www.janusinfo.se . It can also be used as an integrated part of electronic health records. RESULTS The database covers assessments of fetal risks for close to 1,250 medicinal drug substances on the Swedish market. Each year, 96,000 searches are made, which might be compared to the around 100,000 children born in Sweden yearly. Apart from the Swedish Physicians' Desk Reference (Fass), the database is the most commonly used resource among specialists within gynaecology and perinatal medicine for information on drugs during pregnancy. CONCLUSIONS A non-commercial knowledge base with assessments of fetal risk of different drugs is valued by health care professionals and is used extensively in Sweden. Based on analyses of national health registers, the database provides unique information on teratogenic drug risks.
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Impact of the drug-drug interaction database SFINX on prevalence of potentially serious drug-drug interactions in primary health care. Eur J Clin Pharmacol 2012; 69:565-71. [PMID: 22752671 DOI: 10.1007/s00228-012-1338-y] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2012] [Accepted: 06/14/2012] [Indexed: 10/28/2022]
Abstract
PURPOSE To investigate the impact of the integration of the drug-drug interaction database SFINX into primary health care records on the prevalence of potentially serious drug-drug interactions. METHODS The study was a controlled before-and-after study on the prevalence of potential drug-drug interactions before and after the implementation of SFINX at 15 primary healthcare centres compared with 5 centres not receiving the intervention. Data on dispensed prescriptions from health care centres were retrieved from the Swedish prescribed drug register and analysed for September-December 2006 (pre-intervention) and September-December 2007 (post-intervention). All drugs dispensed during each 4 month period were regarded as potentially interacting. RESULTS Use of SFINX was associated with a 17% decrease, to 1.81 × 10(-3) from 2.15 × 10(-3) interactions per prescribed drug-drug pair, in the prevalence of potentially serious drug-drug interactions (p = 0.042), whereas no significant effect was observed in the control group. The change in prevalence of potentially serious drug-drug interactions did not differ significantly between the two study groups. The majority of drug-drug interactions identified were related to chelate formation. CONCLUSION Prescriptions resulting in potentially serious drug-drug interactions were significantly reduced after integration of the drug-drug interaction database SFINX into electronic health records in primary care. Further studies are needed to demonstrate the effectiveness of drug-drug interaction warning systems.
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Rahmner PB, Eiermann B, Korkmaz S, Gustafsson LL, Gruvén M, Maxwell S, Eichle HG, Vég A. Physicians' reported needs of drug information at point of care in Sweden. Br J Clin Pharmacol 2012; 73:115-25. [PMID: 21714807 PMCID: PMC3248261 DOI: 10.1111/j.1365-2125.2011.04058.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2010] [Accepted: 06/10/2011] [Indexed: 11/28/2022] Open
Abstract
AIMS Relevant and easily accessible drug information at point-of-care is essential for physicians' decision making when prescribing. However, the information available by using Clinical Decision Support Systems (CDSSs) often does not meet physicians' requirements. The Summary of Product Characteristics (SmPC) is statutory information about drugs. However, the current structure, content and format of SmPCs make it difficult to incorporate them into CDSSs and link them to relevant patient information from the Electronic Health Records. The aim of the study was to evaluate the perceived needs for drug information among physicians in Sweden. METHODS We recruited three focus group discussions with 18 physicians covering different specialities. The information from the groups was combined with a questionnaire administered at the beginning of the group discussions. RESULTS Physicians reported their needs for knowledge databases at the point of drug prescribing. This included more consistent information about existing and new drugs. They also wished to receive automatically generated alerts for severe drug-drug interactions and adverse effects, and to have functions for calculating glomerular filtration rate to enable appropriate dose adjustments to be made for elderly patients and those with impaired renal function. Additionally, features enhancing electronic communication with colleagues and making drug information more searchable were suggested. CONCLUSIONS The results from the current study showed the need for knowledge databases which provide consistent information about new and existing drugs. Most of the required information from physicians appeared to be possible to transfer from current SmPCs to CDSSs. However, inconsistencies in the SmPC information have to be reduced to enhance their utility.
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Ulfvarson J, Bastholm Rahmner P, Fastbom J, Sjöviker S, Andersén Karlsson E. Medication reviews with computerised expert support. Int J Health Care Qual Assur 2010; 23:571-82. [DOI: 10.1108/09526861011060933] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Moxey A, Robertson J, Newby D, Hains I, Williamson M, Pearson SA. Computerized clinical decision support for prescribing: provision does not guarantee uptake. J Am Med Inform Assoc 2010; 17:25-33. [PMID: 20064798 PMCID: PMC2995634 DOI: 10.1197/jamia.m3170] [Citation(s) in RCA: 175] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2009] [Accepted: 09/23/2009] [Indexed: 11/10/2022] Open
Abstract
There is wide variability in the use and adoption of recommendations generated by computerized clinical decision support systems (CDSSs) despite the benefits they may bring to clinical practice. We conducted a systematic review to explore the barriers to, and facilitators of, CDSS uptake by physicians to guide prescribing decisions. We identified 58 studies by searching electronic databases (1990-2007). Factors impacting on CDSS use included: the availability of hardware, technical support and training; integration of the system into workflows; and the relevance and timeliness of the clinical messages. Further, systems that were endorsed by colleagues, minimized perceived threats to professional autonomy, and did not compromise doctor-patient interactions were accepted by users. Despite advances in technology and CDSS sophistication, most factors were consistently reported over time and across ambulatory and institutional settings. Such factors must be addressed when deploying CDSSs so that improvements in uptake, practice and patient outcomes may be achieved.
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Affiliation(s)
- Annette Moxey
- Discipline of Clinical Pharmacology, School of Medicine and Public Health, The University of Newcastle, Australia
| | - Jane Robertson
- Discipline of Clinical Pharmacology, School of Medicine and Public Health, The University of Newcastle, Australia
| | - David Newby
- Discipline of Clinical Pharmacology, School of Medicine and Public Health, The University of Newcastle, Australia
| | - Isla Hains
- UNSW Cancer Research Centre, University of New South Wales, Sydney, Australia
| | | | - Sallie-Anne Pearson
- UNSW Cancer Research Centre, University of New South Wales, Sydney, Australia
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Böttiger Y, Laine K, Andersson ML, Korhonen T, Molin B, Ovesjö ML, Tirkkonen T, Rane A, Gustafsson LL, Eiermann B. SFINX-a drug-drug interaction database designed for clinical decision support systems. Eur J Clin Pharmacol 2009; 65:627-33. [PMID: 19205683 DOI: 10.1007/s00228-008-0612-5] [Citation(s) in RCA: 93] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2008] [Accepted: 12/31/2008] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The aim was to develop a drug-drug interaction database (SFINX) to be integrated into decision support systems or to be used in website solutions for clinical evaluation of interactions. METHODS Key elements such as substance properties and names, drug formulations, text structures and references were defined before development of the database. Standard operating procedures for literature searches, text writing rules and a classification system for clinical relevance and documentation level were determined. ATC codes, CAS numbers and country-specific codes for substances were identified and quality assured to ensure safe integration of SFINX into other data systems. Much effort was put into giving short and practical advice regarding clinically relevant drug-drug interactions. RESULTS SFINX includes over 8,000 interaction pairs and is integrated into Swedish and Finnish computerised decision support systems. Over 31,000 physicians and pharmacists are receiving interaction alerts through SFINX. User feedback is collected for continuous improvement of the content. CONCLUSION SFINX is a potentially valuable tool delivering instant information on drug interactions during prescribing and dispensing.
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Affiliation(s)
- Ylva Böttiger
- Division of Clinical Pharmacology, Department of Laboratory Medicine, Karolinska Institutet, Karolinska University Hospital, SE-14186 Stockholm, Sweden
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Mannheimer B, Ulfvarson J, Eklöf S, Bergqvist M, von Bahr C. A clinical evaluation of the Janus Web Application, a software screening tool for drug-drug interactions. Eur J Clin Pharmacol 2008; 64:1209-14. [PMID: 18695980 DOI: 10.1007/s00228-008-0547-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2008] [Accepted: 07/17/2008] [Indexed: 11/29/2022]
Abstract
PURPOSE To evaluate the clinical relevance of the Janus Web Application (JWA) in screening for potential drug-drug interactions (DDIs). METHODS One hundred and fifty patients taking two drugs or more were studied. Potential DDIs were identified by the JWA. Interviewing the patient and looking into his/her medical records provided complementing information. A clinical pharmacologist judged which potential DDIs were clinically relevant. Potentially relevant DDIs identified by the JWA were then correlated with clinically relevant DDIs. RESULTS A total of 150 significant potential DDIs were found. Sixteen percent (24/150) were judged to be clinically relevant. CONCLUSIONS A very small proportion of DDIs was considered clinically relevant in the specific clinical context. To optimise the software's user-friendliness, the following points need to be considered: the possibility of eliminating trivial potential DDIs, individualising drug alerts, and providing written information, accessible via a hyperlink.
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Affiliation(s)
- Buster Mannheimer
- Department of Internal Medicine, Karolinska Institutet, Södersjukhuset, SE-11883, Stockholm, Sweden.
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Bastholm Rahmner P, Tomson G, Rosenqvist U, Gustafsson LL, Holmström I. “Limit work to here and now”—A focus group study on how emergency physicians view their work in relation to patients’ drug treatment. Int J Qual Stud Health Well-being 2008. [DOI: 10.1080/17482620701788644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Wettermark B, Godman B, Andersson K, Gustafsson LL, Haycox A, Bertele V. Recent national and regional drug reforms in Sweden: implications for pharmaceutical companies in Europe. PHARMACOECONOMICS 2008; 26:537-550. [PMID: 18563945 DOI: 10.2165/00019053-200826070-00001] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
With an aging population and increased prevalence of chronic diseases, such as obesity and diabetes mellitus, drug reforms are needed across Europe to ensure the continued provision of comprehensive healthcare. It is also a challenge, with the limited resources available, to fund new innovative drugs that significantly improve patient health. Recent national and regional reforms in Sweden have moderated the rate of increase in drug expenditure, despite increased volumes of drug use and the launch of new, expensive drugs. National reforms include the adoption of economic principles when assessing the value and subsequent reimbursement of new and existing drugs, as well as reforms to obtain low prices for generic drugs. Regional reforms aim to encourage the rational use of medicines through the establishment of drug and therapeutic committees, development of guidelines, academic detailing, continuous benchmarking of prescribing patterns, and financial incentives. Some of these reforms provide examples to other European countries, whilst others duplicate existing measures. As such, we believe other European countries can benefit from an analysis of the Swedish reforms. We believe the pharmaceutical industry can also benefit from this analysis by working with key regional payers involved with developing and implementing the reforms as they moderate and refine their future activities, including finding acceptable ways of introducing new expensive drugs.
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Affiliation(s)
- Björn Wettermark
- Division of Clinical Pharmacology, Department of Laboratory Medicine, Karolinska Institute, Stockholm, Sweden
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