National Healthcare Quality and Disparities Report
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AHRQ Research Studies Date
Topics
- Adverse Drug Events (ADE) (1)
- (-) Adverse Events (11)
- Blood Clots (1)
- Children/Adolescents (4)
- Critical Care (2)
- Diagnostic Safety and Quality (4)
- Disparities (1)
- Education: Continuing Medical Education (1)
- Electronic Health Records (EHRs) (1)
- Healthcare-Associated Infections (HAIs) (2)
- Healthcare Delivery (1)
- Health Information Technology (HIT) (2)
- Hospitalization (1)
- Hospital Readmissions (2)
- Hospitals (2)
- Infectious Diseases (1)
- Intensive Care Unit (ICU) (2)
- Kidney Disease and Health (1)
- Medical Errors (4)
- Medicare (1)
- Medication (1)
- Medication: Safety (1)
- Newborns/Infants (1)
- Orthopedics (1)
- Patient Safety (6)
- Prevention (2)
- Primary Care (1)
- Provider (1)
- Provider: Physician (1)
- Quality Improvement (9)
- (-) Quality of Care (11)
- Racial and Ethnic Minorities (1)
- Sleep Problems (1)
- Social Determinants of Health (1)
- Surgery (4)
- Training (1)
AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 11 of 11 Research Studies DisplayedShi J, Hurdle JF, Johnson SA
Natural language processing for the surveillance of postoperative venous thromboembolism.
The objective of the study was to develop a portal natural language processing approach to aid in the identification of postoperative venous thromboembolism events from free-text clinical notes. The investigators concluded that accurate surveillance of postoperative venous thromboembolism may be achieved using natural language processing on clinical notes in 2 independent health care systems. They indicated that these findings suggest natural language processing may augment manual chart abstraction for large registries such as National Surgical Quality Improvement Program.
AHRQ-funded; HS025776.
Citation: Shi J, Hurdle JF, Johnson SA .
Natural language processing for the surveillance of postoperative venous thromboembolism.
Surgery 2021 Oct;170(4):1175-82. doi: 10.1016/j.surg.2021.04.027..
Keywords: Blood Clots, Health Information Technology (HIT), Quality Improvement, Quality of Care, Surgery, Adverse Events
Zhu Y, Simon GJ, Wick EC
Applying machine learning across sites: external validation of a surgical site infection detection algorithm.
Surgical complications have tremendous consequences and costs. Complication detection is important for quality improvement, but traditional manual chart review is burdensome. Automated mechanisms are needed to make this more efficient. The purpose of the study was to understand the generalizability of a machine learning algorithm between sites; automated surgical site infection (SSI) detection algorithms developed at one center were tested at another distinct center.
AHRQ-funded; HS024532.
Citation: Zhu Y, Simon GJ, Wick EC .
Applying machine learning across sites: external validation of a surgical site infection detection algorithm.
J Am Coll Surg 2021 Jun;232(6):963-71.e1. doi: 10.1016/j.jamcollsurg.2021.03.026..
Keywords: Healthcare-Associated Infections (HAIs), Surgery, Adverse Events, Diagnostic Safety and Quality, Electronic Health Records (EHRs), Health Information Technology (HIT), Quality Improvement, Quality of Care
Aasen DM, Bronsert Rozeboom, PD
Relationships between predischarge and postdischarge infectious complications, length of stay, and unplanned readmissions in the ACS NSQIP database.
This study looked at the relationships between predischarge and postdischarge infectious complications, length of stay, and unplanned hospital readmissions after surgery. Data from the American College of Surgeons National Surgical Quality Improvement database from 2012 to 2017 across nine surgical specialties was used to analyze 30-day postoperative infectious complications including sepsis, surgical site infections, pneumonia, and urinary tract infections. Postoperative infectious complications were identified in 5.2% of cases, of which 59.8% were postdischarge. The specific postdischarge complications identified were 73.4% of surgical site infections, 34.9% of sepsis cases, 26.5% of pneumonia cases, and 53.2% of urinary tract infections. These postoperative infections were associated with an increased risk of readmission. Most infections were diagnosed postdischarge. The trend towards shorter length of stays postoperation also contribute to the increase in infections detected after discharge and the rate of unplanned related postoperative readmissions.
AHRQ-funded; HS026019.
Citation: Aasen DM, Bronsert Rozeboom, PD .
Relationships between predischarge and postdischarge infectious complications, length of stay, and unplanned readmissions in the ACS NSQIP database.
Surgery 2021 Feb;169(2):325-32. doi: 10.1016/j.surg.2020.08.009..
Keywords: Hospital Readmissions, Adverse Events, Healthcare-Associated Infections (HAIs), Infectious Diseases, Quality Improvement, Quality of Care, Surgery
Marshall TL, Ipsaro AJ, Le M
Increasing physician reporting of diagnostic learning opportunities.
This study investigated methods to improve physician reporting of diagnostic errors at the pediatric division of a hospital. In that pediatric hospital medicine (PHM) division only 1 diagnostic-related safety event was reported in the preceding 4 years. The authors aimed to improve attending physician reporting of suspected diagnostic errors from 0 to 2 per 100 PHM patient admissions within 6 months. The improvement team used the Model for Improvement and used the term diagnostic learning opportunity (DLO) with clinicians as opposed to diagnostic error to lessen the stigma. They developed an electronic reporting form and encouraged its use through reminders, scheduled reflection time, and monthly progress reports. Over the course of 13 weeks, there was an increase from 0 to 1.6 per patient admission reports files. Most events (66%) were true diagnostic errors.
AHRQ-funded; HS023827.
Citation: Marshall TL, Ipsaro AJ, Le M .
Increasing physician reporting of diagnostic learning opportunities.
Pediatrics 2021 Jan;147(1). doi: 10.1542/peds.2019-2400..
Keywords: Children/Adolescents, Diagnostic Safety and Quality, Medical Errors, Adverse Events, Patient Safety, Hospitals, Quality Improvement, Quality of Care
Napolitano N, Laverriere EK, Craig N
Apneic oxygenation as a quality improvement intervention in an academic PICU.
The objective of this prospective pre/post observational study was to evaluate if the use of apneic oxygenation during tracheal intubation in children is feasible and would decrease the occurrence of oxygen desaturation. The investigators concluded that implementation of apneic oxygenation in PICU was feasible, and was associated with significant reduction in moderate and severe oxygen desaturation. They suggest that use of apneic oxygenation should be considered when intubating critically ill children.
AHRQ-funded; HS021583; HS022464; HS024511.
Citation: Napolitano N, Laverriere EK, Craig N .
Apneic oxygenation as a quality improvement intervention in an academic PICU.
Pediatr Crit Care Med 2019 Dec;20(12):e531-e37. doi: 10.1097/pcc.0000000000002123..
Keywords: Children/Adolescents, Intensive Care Unit (ICU), Critical Care, Quality Improvement, Quality of Care, Patient Safety, Adverse Events
Stoops C, Stone S, Evans E
Baby NINJA (Nephrotoxic Injury Negated by Just-in-Time Action): reduction of nephrotoxic medication-associated acute kidney injury in the neonatal intensive care unit.
The purpose of this study was to test if acute kidney injury (AKI) is preventable in patients in the neonatal intensive care unit and if infants at high-risk of nephrotoxic medication-induced AKI can be identified using a systematic surveillance program previously used in the pediatric non-intensive care unit setting. The authors concluded that a systematic surveillance program to identify high-risk infants can prevent nephrotoxic-induced AKI and has the potential to prevent short and long-term consequences of AKI in critically ill infants.
AHRQ-funded; HS023763.
Citation: Stoops C, Stone S, Evans E .
Baby NINJA (Nephrotoxic Injury Negated by Just-in-Time Action): reduction of nephrotoxic medication-associated acute kidney injury in the neonatal intensive care unit.
J Pediatr 2019 Dec;215:223-28.e6. doi: 10.1016/j.jpeds.2019.08.046..
Keywords: Newborns/Infants, Medication, Medication: Safety, Patient Safety, Kidney Disease and Health, Intensive Care Unit (ICU), Critical Care, Quality Improvement, Quality of Care, Prevention, Adverse Drug Events (ADE), Adverse Events
Singh H, Graber ML, Hofer TP
Measures to improve diagnostic safety in clinical practice.
In this paper, the investigators discuss how the need to develop measures to improve diagnostic performance could move forward at a time when the scientific foundation needed to inform measurement is still evolving. They highlight challenges and opportunities for developing potential measures of "diagnostic safety" related to clinical diagnostic errors and associated preventable diagnostic harm. In doing so, they propose a starter set of measurement concepts for initial consideration that seem reasonably related to diagnostic safety and call for these to be studied and further refined.
AHRQ-funded; HS022087.
Citation: Singh H, Graber ML, Hofer TP .
Measures to improve diagnostic safety in clinical practice.
J Patient Saf 2019 Dec;15(4):311-16. doi: 10.1097/pts.0000000000000338.
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Keywords: Patient Safety, Diagnostic Safety and Quality, Healthcare Delivery, Quality Improvement, Quality of Care, Medical Errors, Adverse Events
Schwarzkopf R, Behery OA, Yu H
Patterns and costs of 90-day readmission for surgical and medical complications following total hip and knee arthroplasty.
Unplanned readmissions following elective total hip (THA) and knee (TKA) arthroplasty as a result of surgical complications likely have different quality improvement targets and cost implications than those for nonsurgical readmissions. In this study, the investigators compared payments, timing, and location of unplanned readmissions with Center for Medicare and Medicaid Services (CMS)-defined surgical complications to readmissions without such complications.
AHRQ-funded; HS022882.
Citation: Schwarzkopf R, Behery OA, Yu H .
Patterns and costs of 90-day readmission for surgical and medical complications following total hip and knee arthroplasty.
J Arthroplasty 2019 Oct;34(10):2304-07. doi: 10.1016/j.arth.2019.05.046..
Keywords: Orthopedics, Surgery, Hospital Readmissions, Adverse Events, Quality Improvement, Quality of Care, Medicare, Hospitals
St Hilaire MA, Anderson C, Anwar J
Brief (<4 hour) sleep episodes are insufficient for restoring performance in first-year resident physicians working overnight extended-duration work shifts.
This study examines the impact of reinstating extended duration (24-28) work shifts (EDWS) for postgraduate year 1 resident physicians. The performance of residents was studied for 23 male residents between 2002-2004 during a three-week on-call rotation schedule at the Medical and Intensive Care Units at Brigham and Women’s Hospital in Boston. If the sleep episodes were four hours or less then the odds of >1 attentional failure was 2.72 times higher during post-call compared to matched sessions during non-EDWS.
AHRQ-funded; HS012032.
Citation: St Hilaire MA, Anderson C, Anwar J .
Brief (<4 hour) sleep episodes are insufficient for restoring performance in first-year resident physicians working overnight extended-duration work shifts.
Sleep 2019 May;42(5):pii: zsz041. doi: 10.1093/sleep/zsz041..
Keywords: Adverse Events, Education: Continuing Medical Education, Medical Errors, Patient Safety, Provider, Provider: Physician, Quality of Care, Sleep Problems, Training
Bundy DG, Singh H, Stein RE
The design and conduct of Project RedDE: a cluster-randomized trial to reduce diagnostic errors in pediatric primary care.
This paper discusses the results of Project RedDE, which was a virtual collaborative quality improvement study to reduce diagnostic errors in pediatric primary care practices. Forty-three practices were initially recruited, with a total of 31 practices left at the end due to practice dropout and two participating practices merging. This study was a randomized controlled trial targeting three common diagnostic errors (missed diagnoses of adolescent depression, abnormal blood pressure, and lack of followup for abnormal laboratory results). Contamination across study groups was a recurring problem, but risk mitigations were used. Electronic health records contributed to teams’ success.
AHRQ-funded; HS203608.
Citation: Bundy DG, Singh H, Stein RE .
The design and conduct of Project RedDE: a cluster-randomized trial to reduce diagnostic errors in pediatric primary care.
Clin Trials 2019 Apr;16(2):154-64. doi: 10.1177/1740774518820522..
Keywords: Adverse Events, Children/Adolescents, Diagnostic Safety and Quality, Medical Errors, Prevention, Primary Care, Quality of Care, Quality Improvement
Stockwell DC, Landrigan CP, Toomey SL
Racial, ethnic, and socioeconomic disparities in patient safety events for hospitalized children.
Previous studies have revealed racial/ethnic and socioeconomic disparities in quality of care and patient safety. However, these disparities have not been examined in a pediatric inpatient environment by using a measure of clinically confirmed adverse events (AEs). In this study, the investigators do so using the Global Assessment of Pediatric Patient Safety (GAPPS) Trigger Tool. The investigators concluded that the GAPPS analysis revealed racial and/or ethnic and socioeconomic disparities in rates of AEs experienced by hospitalized children across a broad range of geographic and hospital settings.
AHRQ-funded; HS020513; HS025299.
Citation: Stockwell DC, Landrigan CP, Toomey SL .
Racial, ethnic, and socioeconomic disparities in patient safety events for hospitalized children.
Hosp Pediatr 2019 Jan;9(1):1-5. doi: 10.1542/hpeds.2018-0131..
Keywords: Children/Adolescents, Disparities, Racial and Ethnic Minorities, Social Determinants of Health, Hospitalization, Patient Safety, Quality of Care, Adverse Events