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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 5 of 5 Research Studies DisplayedDworsky JQ, Childers CP, Maggard-Gibbons M
High-risk colorectal surgery: what are the outcomes for geriatric patients?
This study examines the national burden and age-specific outcomes of previously defined high-risk colorectal procedures (HRCP) in geriatric patients using the 2014 National Inpatient Sample. The authors found that outcomes after HRCP are worse for older patients and for nonelective cases. They suggest that this information can inform preoperative counseling and targeted quality improvement projects.
AHRQ-funded; HS000046.
Citation: Dworsky JQ, Childers CP, Maggard-Gibbons M .
High-risk colorectal surgery: what are the outcomes for geriatric patients?
Am Surg 2018 Oct;84(10):1650-54..
Keywords: Elderly, Healthcare Cost and Utilization Project (HCUP), Outcomes, Risk, Surgery
Wahl TS, Graham LA, Morris MS
Association between preoperative proteinuria and postoperative acute kidney injury and readmission.
This retrospective cohort study investigated whether preoperative proteinuria is associated with surgical outcomes including postoperative acute kidney injury (AKI) and readmission. The cohort used were undergoing elective inpatient surgery at 119 Veterans Affairs facilities from October 2007 to September 2014. The data collected was for a 7-month period in 2016. A higher probability of 30-day unplanned readmission was associated with preoperative proteinuria and postoperative AKI.
AHRQ-funded; HS013852.
Citation: Wahl TS, Graham LA, Morris MS .
Association between preoperative proteinuria and postoperative acute kidney injury and readmission.
JAMA Surg 2018 Sep;153(9):e182009. doi: 10.1001/jamasurg.2018.2009..
Keywords: Kidney Disease and Health, Injuries and Wounds, Adverse Events, Surgery, Risk, Hospital Readmissions, Outcomes
Garcia AV, Ladd MR, Crawford T
Analysis of risk factors for morbidity in children undergoing the Kasai procedure for biliary atresia.
The purpose of the study was to evaluate the perioperative risk factors for 30-day complications of the Kasai procedure in a large, cross-institutional, modern dataset. The authors concluded that major cardiac risk factors and perioperative blood transfusions increased the risk of post-operative complications in children undergoing the Kasai procedure. They assert that further research is warranted in the perioperative use of blood transfusions in this population.
AHRQ-funded; HS022932.
Citation: Garcia AV, Ladd MR, Crawford T .
Analysis of risk factors for morbidity in children undergoing the Kasai procedure for biliary atresia.
Pediatr Surg Int 2018 Aug;34(8):837-44. doi: 10.1007/s00383-018-4298-1.
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Keywords: Children/Adolescents, Outcomes, Risk, Surgery
Huesch MD
The impact of short breaks from cardiac surgery on mortality and stay length in California.
In this small, exploratory study, the researchers sought to investigate potential surgical “forgetting” among cardiac surgeons taking a break from performing isolated coronary artery bypass graft (CABG) surgery in a large state-wide study in California. Patients operated on by surgeons who had not performed isolated CABG in the prior calendar month stayed in hospital 0.5 day longer.
AHRQ-funded; HS021868.
Citation: Huesch MD .
The impact of short breaks from cardiac surgery on mortality and stay length in California.
J Healthc Qual 2014 Sep-Oct;36(5):42-9. doi: 10.1111/jhq.12018..
Keywords: Surgery, Outcomes, Mortality, Risk
Cox CL, Huston LJ, Dunn WR
Are articular cartilage lesions and meniscus tears predictive of IKDC, KOOS, and Marx activity level outcomes after anterior cruciate ligament reconstruction? A 6-year multicenter cohort study.
This study of 1,512 ACLR patients who were followed for 6 years found that both articular cartilage injury and meniscus tears/treatment at the time of ACLR were significant predictors of International Knee Documentation Center (IKDC) and Knee injury Osteoarthritis Outcome Score (KOOS) scores after ACLR. Having a grade 4 medial femoral condyle lesion significantly reduced a patient’s Marx activity level score at 6 years.
AHRQ-funded; HS016075
Citation: Cox CL, Huston LJ, Dunn WR .
Are articular cartilage lesions and meniscus tears predictive of IKDC, KOOS, and Marx activity level outcomes after anterior cruciate ligament reconstruction? A 6-year multicenter cohort study.
Am J Sports Med. 2014 May;42(5):1058-67. doi: 10.1177/0363546514525910..
Keywords: Outcomes, Surgery, Risk