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The PSNet Collection: All Content

The AHRQ PSNet Collection comprises an extensive selection of resources relevant to the patient safety community. These resources come in a variety of formats, including literature, research, tools, and Web sites. Resources are identified using the National Library of Medicine’s Medline database, various news and content aggregators, and the expertise of the AHRQ PSNet editorial and technical teams.

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Displaying 1 - 20 of 30 Results
Rajan SS, Baldwin JL, Giardina TD, et al. J Patient Saf. 2022;18:e262-e266.
Radiofrequency identification (RFID) technology has been most commonly used in perioperative settings to improve patient safety. This study explored whether RFID technology can improve process measures in laboratory settings, such as order tracking, specimen processing, and test result communication. Findings indicate that RFID-tracked orders were more likely to have completed testing process milestones and were completed more quickly.
Zimolzak AJ, Shahid U, Giardina TD, et al. J Gen Intern Med. 2022;37:137-144.
Inadequate follow-up of diagnostic testing can lead to missed or delayed diagnoses. Based on interviews with healthcare workers at Veterans Affairs (VA) facilities across the United States, this qualitative study identified factors contributing to lack of timely follow-up of abnormal test results. The most commonly cited factors included trainee/resident involvement, absence of a process to address  incidental findings on imaging, lack of standardized electronic health records (EHR) and related tracking systems, and lack of updated patient and provider contact information. The authors summarize participant recommendations to reduce missed test results.
Reeves JJ, Ayers JW, Longhurst CA. J Med Internet Res. 2021;23:e24785.
The COVID-19 pandemic has led to an extraordinary increase in the use of telehealth. This article discusses unintended consequences of telehealth and outlines guidance to assist health care providers in determining the appropriateness of a telehealth visit.
Chaudhry H, Nadeem S, Mundi R. Clin Orthop Relat Res. 2021;479:47-56.
The COVID-19 pandemic has dramatically increased the use of telehealth across various medical specialties.This systematic review did not identify any differences in patient or surgeon satisfaction or patient-reported outcomes with telehealth for orthopedic care delivery as compared to in-person visits.However, the authors note that the included studies did not adequately capture or report safety endpoints, such as complications or missed diagnoses.

Coulthard P, Thomson P, Dave M, et al. Br Dent J. 2020;229:743-747; 801-805.  

The COVID-19 pandemic suspended routine dental care. This two-part series discusses the clinical challenges facing the provision of routine dental care during the pandemic (Part 1) and the medical, legal, and economic consequences of withholding or delaying dental care (Part 2).  
Dadlez NM, Adelman J, Bundy DG, et al. Ped Qual Saf. 2020;5:e299-e305.
Diagnostic errors, including missed diagnoses of adolescent depression, elevated blood pressure, and delayed response to abnormal lab results, are common in pediatric primary care. Building upon previous work, this study used root cause analyses to identify the failure points and contributing factors to these errors. Omitted process steps included failure to screen for adolescent depression, failure to recognize and act on abnormal blood pressure values, and failure to notify families of abnormal lab results. Factors contributing most commonly to these errors were patient volume, inadequate staffing, clinic environment, electronic and written communication, and provider knowledge.
Kattel S, Manning DM, Erwin PJ, et al. J Patient Saf. 2020;16.
Prior research has found poor communication between hospital-based and primary care physicians and has suggested that this may contribute to medical errors. This systematic review included 19 studies assessing the transfer of information at hospital discharge between hospital-based and primary care providers (PCPs), or evaluating interventions aimed at improving the timeliness and quality of discharge information. The review found that timely communication of discharge summaries was low, with 55% (median) transferred to PCPs within 48 hours and 85% (median) within 4-weeks; 8.5% of discharge summaries were never transferred. Discharge summaries nearly always contained patient demographics, admission/discharge dates and primary diagnoses, but less frequently included pending test results, diagnostic tests performed and discharge medications.
Lacson R, Healey MJ, Cochon LR, et al. J Am Coll Radiol. 2020;17:765-772.
Radiological exams are often ordered but go unscheduled, which can delay diagnoses and lead to other medical errors. In this retrospective study at one academic institution, the clinical necessity of 700 unscheduled radiologic examination orders (100 from each of seven different radiographic modalities) was examined. Study results indicate that, except for CT, obstetric ultrasound and fluoroscopy radiologic tests, the majority of unscheduled orders are clinically necessary and that 7% of all radiologic examination orders remain unscheduled a month or more after the order was placed.
Pandya C, Clarke T, Scarsella E, et al. J Oncol Pract. 2019;15:e480-e489.
Care transitions and handoffs represent a vulnerable time for patients, as failure to communicate important clinical information may occur with the potential for harm. In this pre–post study, researchers found that implementation of an electronic health record tool designed to improve the handoff between oncology clinic and infusion nurses was associated with a reduction in medication errors, shorter average patient waiting time, and better communication between nurses.
Mays JA, Mathias PC. J Am Med Inform Assoc. 2019;26:269-272.
Point-of-care test results are often manually transcribed into the electronic health record, which introduces risks of manual transcription errors. The authors of this study took advantage of a redundant workflow in which point-of-care blood glucose results were uploaded and also manually entered by staff. They estimate that 5 in 1000 manually entered results contain clinically significant transcription errors and call for interfacing point-to-care instruments as a patient safety strategy.
Khoong EC, Cherian R, Rivadeneira NA, et al. Health Aff (Millwood). 2018;37:1760-1769.
California's Medicaid pay-for-performance program requires safety-net health care systems to report and improve upon diverse ambulatory safety measures. Researchers found that participating safety-net hospitals struggled to report accurate data. Systems had more success improving metrics that placed patients at risk of life-threatening harm when compared to metrics that required longer term follow-up or patient engagement.
Zuccotti G, Samal L, Maloney FL, et al. Ann Intern Med. 2018;168:820-821.
Failure to follow up abnormal test results can lead to a delayed or missed diagnosis. Using data from a single institution, researchers observed that while more than 99% of abnormal mammograms received appropriate follow-up, only 91% of abnormal Papanicolaou (Pap) smears did. They suggest that improving workflow processes and ensuring appropriate use of health information technology can help optimize test result follow-up.
Madden JM, Lakoma MD, Rusinak D, et al. J Am Med Info Asso. 2016;23:1143-1149.
Electronic health records (EHRs) were promoted as a patient safety improvement strategy, but their promise has not been fully realized. Comparing data from an EHR to information from insurance claims, this study found that EHRs inadequately capture mental health care, including inpatient and outpatient visits, medications, and specialty care. This information gap carries significant risk to patients and suggests a need for improved care integration and EHR interoperability.
Cifuentes M, Davis M, Fernald D, et al. J Am Board Fam Med. 2015;28:S63-S72.
This observational study of 11 community practices that had integrated behavioral health and primary care describes the challenges related to electronic health records that do not specifically support integrated care delivery functions. There were issues with documentation, tracking, communication, and coordination of care, requiring practices to develop workarounds such as double data entry, scanning and uploading documents, or using separate tracking systems.
Griesbach S, Lustig A, Malsin L, et al. J Manag Care Spec Pharm. 2016;21:330-336.
This study of a quality improvement initiative found that automated screening of prescribing data uncovered many potential adverse drug events. Prescribers were notified about these safety concerns, and almost 80% of these potential adverse drug events were resolved through prescription changes. The extent of patient harm which occurred or was averted was not reported. This work suggests that real-time data from electronic prescribing could be harnessed to improve patient safety, as others have suggested.
Dalal AK, Pesterev BM, Eibensteiner K, et al. J Am Med Inform Assoc. 2015;22:905-8.
Failure to follow-up on test results in ambulatory practice is a common, serious safety concern. This study examined the use of a results manager tool by primary care physicians in Partners Healthcare in Boston. Although the vast majority of providers used the tool, many did not find that it was helpful for any specific purpose and only 64% were satisfied with the tool.
West DR, James KA, Fernald DH, et al. J Am Board Fam Med. 2014;27:796-803.
This survey-based study of primary care providers revealed a lack of standardization for the tracking, receiving, and reporting of laboratory results. Even practices with integrated electronic medical records reported the need for a back-up tracking system to ensure important test results are not lost.
Salinas M, López-Garrigós M, Lillo R, et al. Clin Biochem. 2013;46:1767-9.
Although electronic test ordering resulted in fewer patient identification errors in a clinical laboratory, significant variability in error rates between centers remained, emphasizing the continued effect of human behavior on interventions.
Bramble JD, Abbott AA, Fuji KT, et al. J Rural Health. 2013;29:383-91.
Electronic health records have had mixed effects on patient safety. This qualitative study of physicians and nurses revealed safety concerns about alert fatigue and propagation of incorrect information as well as perceived safety improvements through enhanced communication and legibility.