Evaluating the impact of an integrated computer-based decision support with person-centered analytics for the management of asthma in primary care: a randomized controlled trial
Background Computer-based decision support has been effective in providing alerts for preventive care. Our objective was to determine whether a personalized asthma management computer-based decision support increases the quality of asthma management and reduces the rate of out-of-control episodes. M...
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| Veröffentlicht in: | Journal of the American Medical Informatics Association : JAMIA 2015-07, Vol.22 (4), p.773-783 |
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| creator | Tamblyn, Robyn Ernst, Pierre Winslade, Nancy Huang, Allen Grad, Roland Platt, Robert W Ahmed, Sara Moraga, Teresa Eguale, Tewodros |
| description | Background Computer-based decision support has been effective in providing alerts for preventive care. Our objective was to determine whether a personalized asthma management computer-based decision support increases the quality of asthma management and reduces the rate of out-of-control episodes.
Methods A cluster-randomized trial was conducted in Quebec, Canada among 81 primary care physicians and 4447 of their asthmatic patients. Patients were followed from the first visit for 3–33 months. The physician control group used the Medical Office of the 21st century (MOXXI) system, an integrated electronic health record. A custom-developed asthma decision support system was integrated within MOXXI and was activated for physicians in the intervention group.
Results At the first visit, 9.8% (intervention) to 12.9% (control) of patients had out-of-control asthma, which was defined as a patient having had an emergency room visit or hospitalization for respiratory-related problems and/or more than 250 doses of fast-acting β-agonist (FABA) dispensed in the past 3 months. By the end of the trial, there was a significant increase in the ratio of doses of inhaled corticosteroid use to fast-acting β-agonist (0.93 vs. 0.69: difference: 0.27; 95% CI: 0.02–0.51; P = 0.03) in the intervention group. The overall out-of-control asthma rate was 54.7 (control) and 46.2 (intervention) per 100 patients per year (100 PY), a non-significant rate difference of −8.7 (95% CI: −24.7, 7.3; P = 0.29). The intervention’s effect was greater for patients with out-of-control asthma at the beginning of the study, a group who accounted for 44.7% of the 5597 out-of-control asthma events during follow-up, as there was a reduction in the event rate of −28.4 per 100 PY (95% CI: −55.6, −1.2; P = 0.04) compared to patients with in-control asthma at the beginning of the study (−0.08 [95% CI: −10.3, 8.6; P = 0.86]).
Discussion This study evaluated the effectiveness of a novel computer-assisted ADS system that facilitates systematic monitoring of asthma control status, follow-up of patients with out of control asthma, and evidence-based, patient-specific treatment recommendations. We found that physicians were more likely to use ADS for out-of-control patients, that in the majority of these patients, they were advised to add an inhaled corticosteroid or a leukotriene inhibitor to the patient s treatment regimen, and the intervention significantly increased the mean ratio of inhaled corticosteroids to |
| doi_str_mv | 10.1093/jamia/ocu009 |
| format | Article |
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Methods A cluster-randomized trial was conducted in Quebec, Canada among 81 primary care physicians and 4447 of their asthmatic patients. Patients were followed from the first visit for 3–33 months. The physician control group used the Medical Office of the 21st century (MOXXI) system, an integrated electronic health record. A custom-developed asthma decision support system was integrated within MOXXI and was activated for physicians in the intervention group.
Results At the first visit, 9.8% (intervention) to 12.9% (control) of patients had out-of-control asthma, which was defined as a patient having had an emergency room visit or hospitalization for respiratory-related problems and/or more than 250 doses of fast-acting β-agonist (FABA) dispensed in the past 3 months. By the end of the trial, there was a significant increase in the ratio of doses of inhaled corticosteroid use to fast-acting β-agonist (0.93 vs. 0.69: difference: 0.27; 95% CI: 0.02–0.51; P = 0.03) in the intervention group. The overall out-of-control asthma rate was 54.7 (control) and 46.2 (intervention) per 100 patients per year (100 PY), a non-significant rate difference of −8.7 (95% CI: −24.7, 7.3; P = 0.29). The intervention’s effect was greater for patients with out-of-control asthma at the beginning of the study, a group who accounted for 44.7% of the 5597 out-of-control asthma events during follow-up, as there was a reduction in the event rate of −28.4 per 100 PY (95% CI: −55.6, −1.2; P = 0.04) compared to patients with in-control asthma at the beginning of the study (−0.08 [95% CI: −10.3, 8.6; P = 0.86]).
Discussion This study evaluated the effectiveness of a novel computer-assisted ADS system that facilitates systematic monitoring of asthma control status, follow-up of patients with out of control asthma, and evidence-based, patient-specific treatment recommendations. We found that physicians were more likely to use ADS for out-of-control patients, that in the majority of these patients, they were advised to add an inhaled corticosteroid or a leukotriene inhibitor to the patient s treatment regimen, and the intervention significantly increased the mean ratio of inhaled corticosteroids to FABA during follow-up. It also reduced the rate of out-of-control episodes during follow up among patients whose asthma was out-of-control at the time of study entry. Future research should assess whether coupling patient-specific treatment recommendations, automated follow-up, and home care with comparative feedback on quality and outcomes of care can improve guideline adoption and care outcomes.
Conclusions A primary care-personalized asthma management system reduced the rate of out-of-control asthma episodes among patients whose asthma was poorly controlled at the study’s onset.
Trial Registration Clinicaltrials.gov Identifier: NCT00170248 http://clinicaltrials.gov/ct2/show/NCT00170248?term=Asthma&spons=McGill+University&state1=NA%3ACA%3AQC&rank=2</description><identifier>ISSN: 1067-5027</identifier><identifier>EISSN: 1527-974X</identifier><identifier>DOI: 10.1093/jamia/ocu009</identifier><identifier>PMID: 25670755</identifier><language>eng</language><publisher>England: Oxford University Press</publisher><subject>Asthma - therapy ; Decision Making, Computer-Assisted ; Female ; Humans ; Male ; Physicians, Primary Care ; Precision Medicine ; Primary Health Care ; Research and Applications ; Single-Blind Method ; User-Computer Interface</subject><ispartof>Journal of the American Medical Informatics Association : JAMIA, 2015-07, Vol.22 (4), p.773-783</ispartof><rights>The Author 2015. Published by Oxford University Press on behalf of the American Medical Informatics Association. 2015</rights><rights>The Author 2015. Published by Oxford University Press on behalf of the American Medical Informatics Association.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c416t-545f7f2bc3ccf2a9d3a3656590ea124df2133c620f4f3cda5bb6b2ba71e1eaf93</citedby><cites>FETCH-LOGICAL-c416t-545f7f2bc3ccf2a9d3a3656590ea124df2133c620f4f3cda5bb6b2ba71e1eaf93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4482273/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4482273/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,723,776,780,881,1578,27901,27902,53766,53768</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25670755$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Tamblyn, Robyn</creatorcontrib><creatorcontrib>Ernst, Pierre</creatorcontrib><creatorcontrib>Winslade, Nancy</creatorcontrib><creatorcontrib>Huang, Allen</creatorcontrib><creatorcontrib>Grad, Roland</creatorcontrib><creatorcontrib>Platt, Robert W</creatorcontrib><creatorcontrib>Ahmed, Sara</creatorcontrib><creatorcontrib>Moraga, Teresa</creatorcontrib><creatorcontrib>Eguale, Tewodros</creatorcontrib><title>Evaluating the impact of an integrated computer-based decision support with person-centered analytics for the management of asthma in primary care: a randomized controlled trial</title><title>Journal of the American Medical Informatics Association : JAMIA</title><addtitle>J Am Med Inform Assoc</addtitle><description>Background Computer-based decision support has been effective in providing alerts for preventive care. Our objective was to determine whether a personalized asthma management computer-based decision support increases the quality of asthma management and reduces the rate of out-of-control episodes.
Methods A cluster-randomized trial was conducted in Quebec, Canada among 81 primary care physicians and 4447 of their asthmatic patients. Patients were followed from the first visit for 3–33 months. The physician control group used the Medical Office of the 21st century (MOXXI) system, an integrated electronic health record. A custom-developed asthma decision support system was integrated within MOXXI and was activated for physicians in the intervention group.
Results At the first visit, 9.8% (intervention) to 12.9% (control) of patients had out-of-control asthma, which was defined as a patient having had an emergency room visit or hospitalization for respiratory-related problems and/or more than 250 doses of fast-acting β-agonist (FABA) dispensed in the past 3 months. By the end of the trial, there was a significant increase in the ratio of doses of inhaled corticosteroid use to fast-acting β-agonist (0.93 vs. 0.69: difference: 0.27; 95% CI: 0.02–0.51; P = 0.03) in the intervention group. The overall out-of-control asthma rate was 54.7 (control) and 46.2 (intervention) per 100 patients per year (100 PY), a non-significant rate difference of −8.7 (95% CI: −24.7, 7.3; P = 0.29). The intervention’s effect was greater for patients with out-of-control asthma at the beginning of the study, a group who accounted for 44.7% of the 5597 out-of-control asthma events during follow-up, as there was a reduction in the event rate of −28.4 per 100 PY (95% CI: −55.6, −1.2; P = 0.04) compared to patients with in-control asthma at the beginning of the study (−0.08 [95% CI: −10.3, 8.6; P = 0.86]).
Discussion This study evaluated the effectiveness of a novel computer-assisted ADS system that facilitates systematic monitoring of asthma control status, follow-up of patients with out of control asthma, and evidence-based, patient-specific treatment recommendations. We found that physicians were more likely to use ADS for out-of-control patients, that in the majority of these patients, they were advised to add an inhaled corticosteroid or a leukotriene inhibitor to the patient s treatment regimen, and the intervention significantly increased the mean ratio of inhaled corticosteroids to FABA during follow-up. It also reduced the rate of out-of-control episodes during follow up among patients whose asthma was out-of-control at the time of study entry. Future research should assess whether coupling patient-specific treatment recommendations, automated follow-up, and home care with comparative feedback on quality and outcomes of care can improve guideline adoption and care outcomes.
Conclusions A primary care-personalized asthma management system reduced the rate of out-of-control asthma episodes among patients whose asthma was poorly controlled at the study’s onset.
Trial Registration Clinicaltrials.gov Identifier: NCT00170248 http://clinicaltrials.gov/ct2/show/NCT00170248?term=Asthma&spons=McGill+University&state1=NA%3ACA%3AQC&rank=2</description><subject>Asthma - therapy</subject><subject>Decision Making, Computer-Assisted</subject><subject>Female</subject><subject>Humans</subject><subject>Male</subject><subject>Physicians, Primary Care</subject><subject>Precision Medicine</subject><subject>Primary Health Care</subject><subject>Research and Applications</subject><subject>Single-Blind Method</subject><subject>User-Computer Interface</subject><issn>1067-5027</issn><issn>1527-974X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>TOX</sourceid><sourceid>EIF</sourceid><recordid>eNp9kTtvFTEQhS0EIiHQUSN3ULDEj7WXpUBCURKQItGARGfNeu17Hfmx2N6g8K_4hzj3XiJoqDz2fHPOWAeh55S8oWTkp9cQHJwmvRIyPkDHVLChG4f-28NWEzl0grDhCD0p5ZoQKhkXj9ERE3IggxDH6Nf5DfgVqosbXLcGu7CArjhZDBG7WM0mQzUz1iksazW5m6C062y0Ky5FXNZlSbniH65u8WJySbHTps3lRkEEf1udLtimvJMP7WljQgN2FqVuAzQbvGQXIN9iDdm8w4AzxDkF93PnHGtO3reyZgf-KXpkwRfz7HCeoK8X51_OPnZXny8_nX246nRPZe1EL-xg2aS51pbBOHPgUkgxEgOU9bNllHMtGbG95XoGMU1yYhMM1FADduQn6P1ed1mnYOa7T2Xw6rCpSuDUv53otmqTblTfv2Vs4E3g1UEgp--rKVUFV7TxHqJJa1FUjlQSOlLR0Nd7VOdUSjb23oYSdZey2qWs9ik3_MXfq93Df2JtwMs9kNbl_1K_AfTauVA</recordid><startdate>20150701</startdate><enddate>20150701</enddate><creator>Tamblyn, Robyn</creator><creator>Ernst, Pierre</creator><creator>Winslade, Nancy</creator><creator>Huang, Allen</creator><creator>Grad, Roland</creator><creator>Platt, Robert W</creator><creator>Ahmed, Sara</creator><creator>Moraga, Teresa</creator><creator>Eguale, Tewodros</creator><general>Oxford University Press</general><scope>TOX</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20150701</creationdate><title>Evaluating the impact of an integrated computer-based decision support with person-centered analytics for the management of asthma in primary care: a randomized controlled trial</title><author>Tamblyn, Robyn ; Ernst, Pierre ; Winslade, Nancy ; Huang, Allen ; Grad, Roland ; Platt, Robert W ; Ahmed, Sara ; Moraga, Teresa ; Eguale, Tewodros</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c416t-545f7f2bc3ccf2a9d3a3656590ea124df2133c620f4f3cda5bb6b2ba71e1eaf93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Asthma - therapy</topic><topic>Decision Making, Computer-Assisted</topic><topic>Female</topic><topic>Humans</topic><topic>Male</topic><topic>Physicians, Primary Care</topic><topic>Precision Medicine</topic><topic>Primary Health Care</topic><topic>Research and Applications</topic><topic>Single-Blind Method</topic><topic>User-Computer Interface</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tamblyn, Robyn</creatorcontrib><creatorcontrib>Ernst, Pierre</creatorcontrib><creatorcontrib>Winslade, Nancy</creatorcontrib><creatorcontrib>Huang, Allen</creatorcontrib><creatorcontrib>Grad, Roland</creatorcontrib><creatorcontrib>Platt, Robert W</creatorcontrib><creatorcontrib>Ahmed, Sara</creatorcontrib><creatorcontrib>Moraga, Teresa</creatorcontrib><creatorcontrib>Eguale, Tewodros</creatorcontrib><collection>Oxford Journals Open Access Collection</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Journal of the American Medical Informatics Association : JAMIA</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tamblyn, Robyn</au><au>Ernst, Pierre</au><au>Winslade, Nancy</au><au>Huang, Allen</au><au>Grad, Roland</au><au>Platt, Robert W</au><au>Ahmed, Sara</au><au>Moraga, Teresa</au><au>Eguale, Tewodros</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evaluating the impact of an integrated computer-based decision support with person-centered analytics for the management of asthma in primary care: a randomized controlled trial</atitle><jtitle>Journal of the American Medical Informatics Association : JAMIA</jtitle><addtitle>J Am Med Inform Assoc</addtitle><date>2015-07-01</date><risdate>2015</risdate><volume>22</volume><issue>4</issue><spage>773</spage><epage>783</epage><pages>773-783</pages><issn>1067-5027</issn><eissn>1527-974X</eissn><abstract>Background Computer-based decision support has been effective in providing alerts for preventive care. Our objective was to determine whether a personalized asthma management computer-based decision support increases the quality of asthma management and reduces the rate of out-of-control episodes.
Methods A cluster-randomized trial was conducted in Quebec, Canada among 81 primary care physicians and 4447 of their asthmatic patients. Patients were followed from the first visit for 3–33 months. The physician control group used the Medical Office of the 21st century (MOXXI) system, an integrated electronic health record. A custom-developed asthma decision support system was integrated within MOXXI and was activated for physicians in the intervention group.
Results At the first visit, 9.8% (intervention) to 12.9% (control) of patients had out-of-control asthma, which was defined as a patient having had an emergency room visit or hospitalization for respiratory-related problems and/or more than 250 doses of fast-acting β-agonist (FABA) dispensed in the past 3 months. By the end of the trial, there was a significant increase in the ratio of doses of inhaled corticosteroid use to fast-acting β-agonist (0.93 vs. 0.69: difference: 0.27; 95% CI: 0.02–0.51; P = 0.03) in the intervention group. The overall out-of-control asthma rate was 54.7 (control) and 46.2 (intervention) per 100 patients per year (100 PY), a non-significant rate difference of −8.7 (95% CI: −24.7, 7.3; P = 0.29). The intervention’s effect was greater for patients with out-of-control asthma at the beginning of the study, a group who accounted for 44.7% of the 5597 out-of-control asthma events during follow-up, as there was a reduction in the event rate of −28.4 per 100 PY (95% CI: −55.6, −1.2; P = 0.04) compared to patients with in-control asthma at the beginning of the study (−0.08 [95% CI: −10.3, 8.6; P = 0.86]).
Discussion This study evaluated the effectiveness of a novel computer-assisted ADS system that facilitates systematic monitoring of asthma control status, follow-up of patients with out of control asthma, and evidence-based, patient-specific treatment recommendations. We found that physicians were more likely to use ADS for out-of-control patients, that in the majority of these patients, they were advised to add an inhaled corticosteroid or a leukotriene inhibitor to the patient s treatment regimen, and the intervention significantly increased the mean ratio of inhaled corticosteroids to FABA during follow-up. It also reduced the rate of out-of-control episodes during follow up among patients whose asthma was out-of-control at the time of study entry. Future research should assess whether coupling patient-specific treatment recommendations, automated follow-up, and home care with comparative feedback on quality and outcomes of care can improve guideline adoption and care outcomes.
Conclusions A primary care-personalized asthma management system reduced the rate of out-of-control asthma episodes among patients whose asthma was poorly controlled at the study’s onset.
Trial Registration Clinicaltrials.gov Identifier: NCT00170248 http://clinicaltrials.gov/ct2/show/NCT00170248?term=Asthma&spons=McGill+University&state1=NA%3ACA%3AQC&rank=2</abstract><cop>England</cop><pub>Oxford University Press</pub><pmid>25670755</pmid><doi>10.1093/jamia/ocu009</doi><tpages>11</tpages><oa>free_for_read</oa></addata></record> |
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| source | Oxford University Press Journals All Titles (1996-Current); MEDLINE; EZB-FREE-00999 freely available EZB journals; PubMed Central |
| subjects | Asthma - therapy Decision Making, Computer-Assisted Female Humans Male Physicians, Primary Care Precision Medicine Primary Health Care Research and Applications Single-Blind Method User-Computer Interface |
| title | Evaluating the impact of an integrated computer-based decision support with person-centered analytics for the management of asthma in primary care: a randomized controlled trial |
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