Electronic health record-based interventions for improving appropriate diagnostic imaging: a systematic review and meta-analysis.

BACKGROUND: One driver of increasing health care costs is the use of radiologic imaging procedures. More appropriate use could improve quality and reduce costs. PURPOSE: To review interventions that use the computerized clinical decision-support (CCDS) capabilities of electronic health records to improve appropriate use of diagnostic radiologic test ordering. DATA SOURCES: English-language articles in PubMed from 1995 to September 2014 and searches in Web of Science and PubMed of citations related to key articles. STUDY SELECTION: 23 studies, including 3 randomized trials, 7 time-series studies, and 13 pre-post studies that assessed the effect of CCDS on diagnostic radiologic test ordering in adults. DATA EXTRACTION: 2 independent reviewers extracted data on functionality, study outcomes, and context and assessed the quality of included studies. DATA SYNTHESIS: Thirteen studies provided moderate-level evidence that CCDS improves appropriateness (effect size, -0.49 [95% CI, -0.71 to -0.26]) and reduces use (effect size, -0.13 [CI, -0.23 to -0.04]). Interventions with a "hard stop" that prevents a clinician from overriding the CCDS without outside consultation, as well as interventions in integrated care delivery systems, may be more effective. Harms have rarely been assessed but include decreased ordering of appropriate tests and physician dissatisfaction. LIMITATION: Potential for publication bias, insufficient reporting of harms, and poor description of context and implementation. CONCLUSION: Computerized clinical decision support integrated with the electronic health record can improve appropriate use of diagnostic radiology by a moderate amount and decrease use by a small amount. Before widespread adoption can be recommended, more data are needed on potential harms. PRIMARY FUNDING SOURCE: U.S. Department of Veterans Affairs. (PROSPERO registration number: CRD42014007469).

A cancer genetics toolkit improves access to genetic services through documentation and use of the family history by primary-care clinicians.

PURPOSE: We developed, implemented, and evaluated a multicomponent cancer genetics toolkit designed to improve recognition and appropriate referral of individuals at risk for hereditary cancer syndromes. METHODS: We evaluated toolkit implementation in the women's clinics at a large Veterans Administration medical center using mixed methods, including pre-post semistructured interviews, clinician surveys, and chart reviews, and during implementation, monthly tracking of genetic consultation requests and use of a reminder in the electronic health record. We randomly sampled 10% of progress notes 6 months before (n = 139) and 18 months during implementation (n = 677). RESULTS: The toolkit increased cancer family history documentation by almost 10% (26.6% pre- and 36.3% postimplementation). The reminder was a key component of the toolkit; when used, it was associated with a twofold increase in cancer family history documentation (odds ratio = 2.09; 95% confidence interval: 1.39-3.15), and the history was more complete. Patients whose clinicians completed the reminder were twice as likely to be referred for genetic consultation (4.1-9.6%, P < 0.0001). CONCLUSION: A multicomponent approach to the systematic collection and use of family history by primary-care clinicians increased access to genetic services.

Electronic patient portals: evidence on health outcomes, satisfaction, efficiency, and attitudes: a systematic review.

BACKGROUND: Patient portals tied to provider electronic health record (EHR) systems are increasingly popular. PURPOSE: To systematically review the literature reporting the effect of patient portals on clinical care. DATA SOURCES: PubMed and Web of Science searches from 1 January 1990 to 24 January 2013. STUDY SELECTION: Hypothesis-testing or quantitative studies of patient portals tethered to a provider EHR that addressed patient outcomes, satisfaction, adherence, efficiency, utilization, attitudes, and patient characteristics, as well as qualitative studies of barriers or facilitators, were included. DATA EXTRACTION: Two reviewers independently extracted data and addressed discrepancies through consensus discussion. DATA SYNTHESIS: From 6508 titles, 14 randomized, controlled trials; 21 observational, hypothesis-testing studies; 5 quantitative, descriptive studies; and 6 qualitative studies were included. Evidence is mixed about the effect of portals on patient outcomes and satisfaction, although they may be more effective when used with case management. The effect of portals on utilization and efficiency is unclear, although patient race and ethnicity, education level or literacy, and degree of comorbid conditions may influence use. LIMITATION: Limited data for most outcomes and an absence of reporting on organizational and provider context and implementation processes. CONCLUSION: Evidence that patient portals improve health outcomes, cost, or utilization is insufficient. Patient attitudes are generally positive, but more widespread use may require efforts to overcome racial, ethnic, and literacy barriers. Portals represent a new technology with benefits that are still unclear. Better understanding requires studies that include details about context, implementation factors, and cost.

Primary care practice and facility quality orientation: influence on breast and cervical cancer screening rates.

BACKGROUND: Despite the importance of early cancer detection, variation in screening rates among physicians is high. Insights into factors influencing variation can guide efforts to decrease variation and increase screening rates. OBJECTIVES: To explore the association of primary care practice features and a facility's quality orientation with breast and cervical cancer screening rates. STUDY DESIGN: Cross-sectional study of screening rates among 144 Department of Veterans Affairs (VA) medical centers and for a national sample of women. METHODS: We linked practice structure and quality improvement characteristics of individual VA medical centers from 2 national surveys (1 to primary care directors and 1 to a stratified random sample of employees) to breast and cervical cancer screening rates determined from a review of random medical records. We conducted bivariate analyses and multivariate logistic regression of primary care practice and facility features on cancer screening rates, above and below the median. RESULTS: While the national screening rates were high for breast (87%) and cervical cancer (90%), higher screening rates were more likely when primary care providers were consistently notified of specialty visits and when staff perceived a greater organizational commitment to quality and anticipated rewards and recognition for better performance. CONCLUSIONS: Organization and quality orientation of the primary care practice and its facility can enhance breast and cervical cancer screening rates. Internal recognition of quality performance and an overall commitment to quality improvement may foster improved prevention performance, with impact varying by clinical service.

Costs and benefits of health information technology: new trends from the literature.

To understand what is new in health information technology (IT), we updated a systematic review of health IT with studies published during 2004-2007. From 4,683 titles, 179 met inclusion criteria. We identified a proliferation of patient-focused applications although little formal evaluation in this area; more descriptions of commercial electronic health records (EHRs) and health IT systems designed to run independently from EHRs; and proportionately fewer relevant studies from the health IT leaders. Accelerating the adoption of health IT will require greater public-private partnerships, new policies to address the misalignment of financial incentives, and a more robust evidence base regarding IT implementation.