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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 54 Results
Hose B-Z, Carayon P, Hoonakker PLT, et al. Appl Ergon. 2023;113:104105.
Health information technology (IT) usability continues to be a source of patient harm. This study describes the perspectives of a variety of pediatric trauma team members (e.g., pediatric emergency medicine attending, surgical technician, pediatric intensive care unit attending) on the usability of a potential team health IT care transition tool. Numerous barriers and facilitators were identified and varied across department and role.
Mauskar S, Ngo T, Haskell H, et al. J Hosp Med. 2023;18:777-786.
Parents of children with medical complexity can offer unique perspectives on hospital quality and safety. Prior to their child's discharge, parents were surveyed about their child's care, medications, safety, and other concerns experienced during their stay. Parents reported experiencing miscommunication with the providers and providers seemingly not communicating with each other. They also reported inconsistency in care/care plans, unmet expectations, lack of transparency, and a desire for their expertise to be taken seriously.
Kieren MQ, Kelly MM, Garcia MA, et al. Acad Pediatr. 2023;Epub Jun 9.
Parents of children with medical complexity are an important part of the care team and can raise awareness of safety concerns. This study included parents of children with medical complexity who had reported safety concerns to members of their child's healthcare team. Parents whose concerns were validated and addressed felt increased trust in the team and hospital, whereas those whose concerns were invalidated or ignored felt disrespected and judged.
Perspective on Safety November 16, 2022

Human factors engineering or ergonomics (HFE) is a scientific discipline broadly focused on interactions among humans and other elements of a system.

Human factors engineering or ergonomics (HFE) is a scientific discipline broadly focused on interactions among humans and other elements of a system.

Michelle Schreiber photograph

We spoke to Dr. Michelle Schreiber about measuring patient safety, the CMS National Quality Strategy, and the future of measurement. Michelle Schreiber, MD, is the Deputy Director of the Center for Clinical Standards and Quality and the Director of the Quality Measurement and Value-Based Incentives Group at the Centers for Medicare & Medicaid Services.

Mercer AN, Mauskar S, Baird JD, et al. Pediatrics. 2022;150:e2021055098.
Children with serious medical conditions are vulnerable to medical errors. This prospective study examined safety reporting behaviors among parents of children with medical complexity and hospital staff caring for these patients in one tertiary children’s hospital. Findings indicate that parents frequently identify medical errors or quality issues, despite not being routinely advised on how to report safety concerns.
Khan A, Baird JD, Kelly MM, et al. Pediatrics. 2022;149:e2021053913.
Patient and family engagement in safety efforts is supported in research but patients and clinicians still experience barriers in providing and accepting feedback. In this study, parents and caregivers of medically complex children reported uncertainty about whether and to whom to report concerns. Other themes included misalignment of staff and parent expectations of care and staff and leadership buy-in on the value of parent engagement.
Wooldridge AR, Carayon P, Hoonakker PLT, et al. Hum Factors. 2022;Epub Jun 5.
Handoffs between inpatient care settings represent a vulnerable time for patients. This qualitative study explores how team cognition occurs during care transitions and interprofessional handoffs between inpatient settings and the influence of sociotechnical systems, such as communication workflows or electronic heath record-based interfaces) influence team cognition. Participants highlighted how interprofessional handoffs can both enhance (e.g., information exchange) and hinder (e.g., logistic challenges and imprecise communication) team cognition.
Woods-Hill CZ, Colantuoni EA, Koontz DW, et al. JAMA Pediatr. 2022;176:690-698.
Stewardship interventions seek to optimize use of healthcare services, such as diagnostic tests or antibiotics. This article reports findings from a 14-site multidisciplinary collaborative evaluating pediatric intensive care unit (PICU) blood culture practices before and after implementation of a diagnostic stewardship intervention. Researchers found that rates of blood cultures, broad-spectrum antibiotic use, and central line-associated blood stream infections (CLABSI) were reduced postintervention.
Salwei ME, Hoonakker PLT, Carayon P, et al. Hum Factors. 2022;Epub Apr 4.
Clinical decision support (CDS) systems are designed to improve diagnosis. Researchers surveyed emergency department physicians about their evaluation of human factors-based CDS systems to improve diagnosis of pulmonary embolism. Although perceived usability was high, use of the CDS tool in the real clinical environment was low; the authors identified several barriers to use, including lack of workflow integration.
Wooldridge AR, Carayon P, Hoonakker PLT, et al. Appl Ergon. 2022;98:103606.
Care transitions can increase the risk of patient safety events. Using the Systems Engineering Initiative for Patient Safety (SEIPS) model, this study explored care transitions between operating rooms and inpatient critical care units and the importance of articulation work (i.e., preparation and follow-up activities related to transitions) to ensure safe transitions.
Werner NE, Rutkowski RA, Krause S, et al. Appl Ergon. 2021;96:103509.
Shared mental models contribute to effective team collaboration and communication. Based on interviews and thematic analysis, the authors explored mental models between the emergency department (ED) and skilled nursing facility (SNF). The authors found that these healthcare professionals had misaligned mental models regarding communication during care transitions and healthcare setting capability, and that these misalignments led to consequences for patients, professionals, and the organization.
Singh H, Carayon P. JAMA. 2020;324:2481-2482.
Preventable harm, such as diagnostic and medication errors, threaten patient safety in ambulatory care settings. This article discusses the scientific, practice, policy, and patient/family milestones necessary to accelerate progress in reducing preventable harm among outpatients and advance ambulatory safety. The authors recommend numerous key milestones, including improving measurement methods, routine monitoring of safety for improvement and learning, leveraging patient engagement, and a national patient safety center to coordinate and lead ambulatory safety efforts.   
Wooldridge AR, Carayon P, Hoonakker P, et al. App Ergon. 2020;85:103059.
Care transitions increase the risk of patient safety events, and pediatric patients are particularly vulnerable. This study used the Systems Engineer Initiative for Patient Safety approach to analyze care transitions, identify system barriers and solutions to guide efforts towards improving care transitions. Nine dimensions of system barriers and facilities in care transitions were identified: anticipation; ED decision making; interacting with family; physical environment; role ambiguity; staffing/resources; team cognition; technology, and; characteristics of trauma care.  Understanding these barriers and facilitators can guide future endeavors to improve care transitions.
Carayon P, Wooldridge AR, Hoonakker P, et al. App Ergon. 2020;84:103033.
This narrative review describes the Systems Engineering Initiative for Patient Safety (SEIPS) and SEIPS 2.0 models, which provide a framework for integrating human factors and ergonomics into healthcare quality and patient safety improvements. The authors propose a SEIPS 3.0 model which would include the patient journey, defined by the authors as “the spatio-temporal distribution of patients interactions with multiple care settings over time.”
Nowotny BM, Davies-Tuck M, Scott B, et al. BMJ Qual Saf. 2021;30:186-194.
After a cluster of perinatal deaths was identified in 2015, the authors assessed 15-years of routinely collected observational data from 7 different sources (administrative, patient complaint and legal data) preceding the cluster to determine whether the incidents could have been predicted and prevented. The extent of clinical activity along with direct-to-service patient complaints were found to be the more promising for purposes of potential predictive signals. The authors suggest that use of some routinely collected data of these types show promise; however, further work needs to be done on specificity and sensitivity of the data and to gain access to comparator data is needed.
Hoonakker PLT, Wooldridge AR, Hose B-Z, et al. Intern Emerg Med. 2019;14:797-805.
Patient acuity and the need for interdisciplinary collaboration contribute to patient safety issues in trauma care. This qualitative study explored perceptions of handoff safety in pediatric trauma patients and found a high potential for information loss due to the rapidity of handoffs and the multiple disciplines involved.
Chang BH, Hsu Y-J, Rosen MA, et al. Am J Med Qual. 2020;35:37-45.
Preventing health care–associated infections remains a patient safety priority. This multisite study compared rates of central line–associated bloodstream infections, surgical site infections, and ventilator-associated pneumonia before and after implementation of a multifaceted intervention. Investigators adopted the comprehensive unit-based safety program, which emphasizes safety culture and includes staff education, identification of safety risks, leadership engagement, and team training. Central line–associated bloodstream infections and surgical site infections initially declined, but rates returned to baseline in the third year. They were unable to measure differences in ventilator-associated pneumonia rates due to a change in the definition. These results demonstrate the challenge of implementing and sustaining evidence-based safety practices in real-world clinical settings. A past PSNet interview discussed infection prevention and patient safety.
Carayon P, Wooldridge A, Hose B-Z, et al. Health Aff (Millwood). 2018;37:1862-1869.
System and process weaknesses can hinder safe patient care. This commentary raises awareness of human factors engineering as a key opportunity for enhancing patient safety. The authors provide recommendations to drive adoption and spread of human factors strategies through targeted education, clinician–engineer partnerships, and coordinated improvement efforts.