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AHRQ Research Studies Date
Topics
- Adverse Drug Events (ADE) (1)
- Adverse Events (3)
- Cardiovascular Conditions (1)
- Education: Continuing Medical Education (1)
- Elderly (1)
- Healthcare-Associated Infections (HAIs) (2)
- Hospitals (2)
- Infectious Diseases (1)
- Injuries and Wounds (3)
- Medical Errors (1)
- Medicare (1)
- Obesity (1)
- Obesity: Weight Management (1)
- Orthopedics (1)
- Outcomes (2)
- Patient Safety (4)
- Payment (1)
- Provider (1)
- Provider: Physician (1)
- (-) Provider Performance (11)
- Quality Improvement (1)
- Quality Indicators (QIs) (1)
- Quality Measures (3)
- Quality of Care (3)
- (-) Surgery (11)
- 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 DisplayedBanerjee A, Burden A, Slagle JM
Key performance gaps of practicing anesthesiologists: how they contribute to hazards in anesthesiology and proposals for addressing them.
This study analyzed performance gaps of practicing anesthesiologists, and used 4 different scenarios that illustrate those gaps and how they contribute to hazards in anesthesiology and proposals for addressing them. The authors used 4 standardized simulated scenarios of common events that anesthesiologists would expect to see in their practice. The 4 perioperative crisis events are: (1) local anesthetic systemic toxicity (LAST) leading to hemodynamic collapse; (2) retroperitoneal bleeding from insertion of a laparoscopic surgery trocar leading to hemorrhagic shock; (3) malignant hyperthermia (MH) presenting in the postanesthesia care unit; and (4) acute atrial fibrillation with hemodynamic instability, followed by signs of a ST-elevation myocardial infarction (AFib-MI). These scenarios came from a 2017 paper by Weinger, et al. A group of subject matter experts defined a set of clinical performance elements (CPEs) that they would expect to be performed in the scenarios. Only 4% of encounters in these scenarios had perfect performance by anesthesiologists where all prescribed CPEs were performed. Recommendations for improvement included providing high-fidelity simulation training, incorporating clinical lessons about gaps, fostering regular use by anesthesiologists and OR teams of clinical guidance, modifying organizational arrangements at clinical sites to ensure backup help is readily available, and implementing periodic formative performance assessments.
AHRQ-funded; HS020415.
Citation: Banerjee A, Burden A, Slagle JM .
Key performance gaps of practicing anesthesiologists: how they contribute to hazards in anesthesiology and proposals for addressing them.
Int Anesthesiol Clin 2020 Winter;58(1):13-20. doi: 10.1097/aia.0000000000000262..
Keywords: Medical Errors, Adverse Events, Adverse Drug Events (ADE), Patient Safety, Provider Performance, Provider: Physician, Provider, Surgery
Spatz ES
Fostering a culture to support surgical outcome measures.
This editorial comments on the relationship of surgical skills (referring to the gentleness, tissue exposure, instrument handling, time and motion, and flow of operation) and patient outcomes
AHRQ-funded; HS023000.
Citation: Spatz ES .
Fostering a culture to support surgical outcome measures.
Circ Cardiovasc Qual Outcomes 2016 Jul;9(4):345-7. doi: 10.1161/circoutcomes.116.003038.
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Keywords: Outcomes, Provider Performance, Quality Measures, Surgery
Yokoe DS, Avery TR, Platt R
Ranking hospitals based on colon surgery and abdominal hysterectomy surgical site infection outcomes: impact of limiting surveillance to the operative hospital.
This study examined how hospitals are ranked based on colon surgery and abdominal surgical site infection (SSI) outcomes. This ranking can impact how financial penalties are determined. Currently SSI surveillance focuses mainly on the operative hospital, but patients sometimes go to a different hospital after an SSI as opposed to readmission in the operative hospital. The authors used data from a California statewide hospital registry to assess for evidence of SSI for surgeries performed from March 2011 through November 2013. This analysis showed show that operational hospital surveillance alone would have missed 7.2% of colon surgery and 13.4% of abdominal hysterectomy SSIs. This leads to an inaccurate assignment or avoidance of financial penalties for approximately 1 in 11-16 hospitals.
AHRQ-funded; HS021424.
Citation: Yokoe DS, Avery TR, Platt R .
Ranking hospitals based on colon surgery and abdominal hysterectomy surgical site infection outcomes: impact of limiting surveillance to the operative hospital.
Clin Infect Dis 2018 Sep 14;67(7):1096-102. doi: 10.1093/cid/ciy223..
Keywords: Surgery, Healthcare-Associated Infections (HAIs), Infectious Diseases, Injuries and Wounds, Adverse Events, Hospitals, Payment, Patient Safety, Provider Performance
Quinn CM, Bilimoria KY, Chung JW
Creating individual surgeon performance assessments in a statewide hospital surgical quality improvement collaborative.
In this study, the investigators sought to create surgeon-level comparative assessments within the Illinois Surgical Quality Improvement Collaborative. The investigators found that few individual surgeon performance outliers could be detected in NSQIP clinical registry data for a statewide hospital collaborative over a 30-month period using postoperative patient outcomes. The authors suggest that low surgeon-specific case volumes and minimal variance between surgeons may limit the utility of American College of Surgeons NSQIP outcomes measures for individual profiling.
AHRQ-funded; HS024516.
Citation: Quinn CM, Bilimoria KY, Chung JW .
Creating individual surgeon performance assessments in a statewide hospital surgical quality improvement collaborative.
J Am Coll Surg 2018 Sep;227(3):303-12.e3. doi: 10.1016/j.jamcollsurg.2018.06.002..
Keywords: Quality of Care, Provider Performance, Quality Improvement, Surgery
Suckow BD, Goodney PP, Columbo JA
National trends in open surgical, endovascular, and branched-fenestrated endovascular aortic aneurysm repair in Medicare patients.
Open repair effectively prevents rupture for patients with abdominal aortic aneurysm (AAA) and is commonly studied as a metric reflecting hospital and surgeon expertise in cardiovascular care. However, given recent advances in endovascular aneurysm repair (EVAR), such as branched-fenestrated EVAR, it is unknown how commonly open surgical repair is still used in everyday practice. This study analyzed trends in open AAA repair, EVAR, and branched-fenestrated EVAR for AAA in Medicare beneficiaries from 2003 to 2013.
AHRQ-funded; HS021581.
Citation: Suckow BD, Goodney PP, Columbo JA .
National trends in open surgical, endovascular, and branched-fenestrated endovascular aortic aneurysm repair in Medicare patients.
J Vasc Surg 2018 Jun;67(6):1690-97.e1. doi: 10.1016/j.jvs.2017.09.046..
Keywords: Cardiovascular Conditions, Medicare, Provider Performance, Quality Measures, Surgery
Sawyer JM, Anton NE, Korndorffer JR
Time crunch: increasing the efficiency of assessment of technical surgical skill via brief video clips.
Video review for assessment of surgical performance is gaining popularity but is time consuming for busy expert reviewers, making review delays inevitable. The study authors hypothesized that a shorter duration video clip would not affect the quality of expert ratings compared with full-length review. Their hypothesis was rejected as shorter video durations for surgical performance assessment led to inflated reviewer ratings both for expert and novice reviewers. They concluded that shortening duration of the video could not be recommended for accurate performance assessment.
AHRQ-funded; HS022080.
Citation: Sawyer JM, Anton NE, Korndorffer JR .
Time crunch: increasing the efficiency of assessment of technical surgical skill via brief video clips.
Surgery 2018 Apr;163(4):933-37. doi: 10.1016/j.surg.2017.11.011..
Keywords: Surgery, Quality of Care, Provider Performance, Quality Measures
Taylor LK, Thomas GW, Karam MD
Developing an objective assessment of surgical performance from operating room video and surgical imagery.
IISE Trans Healthc Syst Eng 2018;88(2):110-16. doi: 10.1080/24725579.2017.1418767.
An unbiased, repeatable process for assessing operating room performance is an important step toward quantifying the relationship between surgical training and performance. This study analyzed the following performance measures: duration of wire navigation, number of fluoroscopic images collected, degree of intervention by the surgeon's supervisor, and the tip-apex distance (TAD). The study results indicated that two metrics of hip fracture wire navigation performance, duration and TAD, significantly differentiated surgical experience.
An unbiased, repeatable process for assessing operating room performance is an important step toward quantifying the relationship between surgical training and performance. This study analyzed the following performance measures: duration of wire navigation, number of fluoroscopic images collected, degree of intervention by the surgeon's supervisor, and the tip-apex distance (TAD). The study results indicated that two metrics of hip fracture wire navigation performance, duration and TAD, significantly differentiated surgical experience.
AHRQ-funded; HS022077.
Citation: Taylor LK, Thomas GW, Karam MD .
Developing an objective assessment of surgical performance from operating room video and surgical imagery.
IISE Trans Healthc Syst Eng 2018;88(2):110-16. doi: 10.1080/24725579.2017.1418767..
Keywords: Provider Performance, Surgery, Training, Education: Continuing Medical Education
Calderwood MS, Kleinman K, Huang SS
Surgical site infections: volume-outcome relationship and year-to-year stability of performance rankings.
The researchers evaluated the volume-outcome relationship as well as the year-to-year stability of performance rankings following coronary artery bypass graft (CABG) surgery and hip arthroplasty. They concluded that aggregate surgical site infection risk is highest in hospitals with low annual procedure volumes. Even for higher volume hospitals, year-to-year random variation makes past experience an unreliable estimator of current performance.
AHRQ-funded; HS021424.
Citation: Calderwood MS, Kleinman K, Huang SS .
Surgical site infections: volume-outcome relationship and year-to-year stability of performance rankings.
Med Care 2017 Jan;55(1):79-85. doi: 10.1097/mlr.0000000000000620.
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Keywords: Surgery, Healthcare-Associated Infections (HAIs), Adverse Events, Injuries and Wounds, Hospitals, Provider Performance, Quality Indicators (QIs), Quality of Care, Patient Safety, Elderly
Frasier LL, Azari DP, Ma Y
A marker-less technique for measuring kinematics in the operating room.
The researchers investigated a novel, marker-less technique for evaluating technical skill during open operations and for differentiating tasks and surgeon experience level. They were able to detect kinematic differences in performance using marker-less tracking during open operative cases. Suturing task evaluation was most sensitive to differences in surgeon role and task category and may represent a scalable approach for providing quantitative feedback to surgeons about technical skill.
AHRQ-funded; HS022403.
Citation: Frasier LL, Azari DP, Ma Y .
A marker-less technique for measuring kinematics in the operating room.
Surgery 2016 Nov;160(5):1400-13. doi: 10.1016/j.surg.2016.05.004.
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Keywords: Surgery, Provider Performance, Patient Safety
Varban OA, Greenberg CC, Schram J
Surgical skill in bariatric surgery: Does skill in one procedure predict outcomes for another?
Whether skill for one bariatric procedure can predict outcomes for another related procedure is unknown. This study found that video ratings of surgical skill with laparoscopic gastric bypass do not predict outcomes of laparoscopic sleeve gastrectomy. Evaluation of surgical skill with one procedure may not apply to other related procedures and may require independent assessment of surgical technical proficiency.
AHRQ-funded; R01 HS023597.
Citation: Varban OA, Greenberg CC, Schram J .
Surgical skill in bariatric surgery: Does skill in one procedure predict outcomes for another?
Surgery 2016 Nov;160(5):1172-81. doi: 10.1016/j.surg.2016.04.033.
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Keywords: Surgery, Obesity: Weight Management, Obesity, Outcomes, Provider Performance
Taylor LK, Thomas GW, Karam MD
Assessing wire navigation performance in the operating room.
The researchers sought to develop meaningful, objective measures of wire navigation performance in the operating room. They concluded that several video-based metrics were consistent across the 4 video reviewers and are likely to be useful for performance assessment. The tip-apex distance (TAD) measurement was less reliable than previous reports have suggested, but remains a valuable metric of performance.
AHRQ-funded; HS022077.
Citation: Taylor LK, Thomas GW, Karam MD .
Assessing wire navigation performance in the operating room.
J Surg Educ 2016 Sep-Oct;73(5):780-7. doi: 10.1016/j.jsurg.2016.03.018.
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Keywords: Surgery, Provider Performance, Injuries and Wounds, Orthopedics