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- Adverse Events (3)
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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 12 of 12 Research Studies DisplayedHornor MA, Liu JY, Hu QL
Surgical technical evidence review for acute appendectomy conducted for the Agency for Healthcare Research and Quality Safety Program for Improving Surgical Care and Recovery.
This evidence review uses enhanced recovery pathways (ERPs) protocols developed for the AHRQ-funded Safety Program for Improving Surgical Care and Recovery (ISCR Program) to develop ERPs for acute appendectomy surgery. The authors classified appendicitis into uncomplicated (nonperforated) and complicated (perforated or gangrenous) to help with risk stratification. They identified 13 components for appendectomy for review. The processes are organized by perioperative phase, and each phase includes the rationale, evidence review, summary of guidelines, and a recommendation summary of the evidence for or against inclusion in the ERP. Preoperative management components included: education and counseling; preoperative antibiotics; initial nonsurgical management for perforated appendicitis with abscess or phlegmon, venous thromboembolism prophylaxis, delay for operation for 12-24 hours for uncomplicated appendicitis. Intraoperative management components include: laparoscopic surgical technique, peritoneal drain placement, urinary catheter placement, and prophylactic nasogastric tube insertion. Postoperative management components include same-day surgery discharge for uncomplicated appendicitis, antibiotics, early oral alimentation, and early mobilization. Of the ERPs reviewed: there was no evidence to support the routine use of abdominal drainage in patients undergoing appendectomies, urinary catheter insertion for laparoscopic surgery, use of prophylactic nasogastric tube placement, postoperative antibiotic use for uncomplicated appendicitis, and early oral alimentation for uncomplicated appendicitis.
AHRQ-funded.
Citation: Hornor MA, Liu JY, Hu QL .
Surgical technical evidence review for acute appendectomy conducted for the Agency for Healthcare Research and Quality Safety Program for Improving Surgical Care and Recovery.
J Am Coll Surg 2018 Dec;227(6):605-17.e2. doi: 10.1016/j.jamcollsurg.2018.09.024..
Keywords: Surgery, Quality Improvement, Quality of Care, Patient Safety, Evidence-Based Practice, Patient-Centered Outcomes Research, Outcomes
Tyson MD, Koyama T, Lee D
Effect of prostate cancer severity on functional outcomes after localized treatment: comparative effectiveness analysis of surgery and radiation study results.
The purpose of this study was to determine whether differences in predicted function over time between radical prostatectomy (RP) or external beam radiotherapy (EBRT) for localized cancer varied by risk group. Patient-reported, disease-specific function was measured using the Expanded Prostate Index Composite and predicted function was estimated using regression models, compared by disease risk. The study found that sexual function was similar between surgery and radiation for patients with high-risk disease, and the authors conclude that high-risk patients undergoing radiation therapy should be counseled that their sexual function may not be as good as low-risk patients also undergoing radiation.
AHRQ-funded; HS019356; HS022640.
Citation: Tyson MD, Koyama T, Lee D .
Effect of prostate cancer severity on functional outcomes after localized treatment: comparative effectiveness analysis of surgery and radiation study results.
Eur Urol 2018 Jul;74(1):26-33. doi: 10.1016/j.eururo.2018.02.012..
Keywords: Cancer: Prostate Cancer, Cancer, Comparative Effectiveness, Treatments, Surgery, Patient-Centered Outcomes Research, Outcomes, Evidence-Based Practice
Bayramzadeh S, Joseph A, Allison D
Using an integrative mock-up simulation approach for evidence-based evaluation of operating room design prototypes.
This paper describes the process and tools developed as part of a multidisciplinary collaborative simulation-based approach for iterative design and evaluation of operating room (OR) prototypes. Researchers and architecture students worked closely with clinicians and architects to develop OR design prototypes and engaged clinical end-users in simulated scenarios. An evaluation toolkit was developed to compare design prototypes.
AHRQ-funded; HS024380.
Citation: Bayramzadeh S, Joseph A, Allison D .
Using an integrative mock-up simulation approach for evidence-based evaluation of operating room design prototypes.
Appl Ergon 2018 Jul;70:288-99. doi: 10.1016/j.apergo.2018.03.011..
Keywords: Patient Safety, Surgery, System Design, Evidence-Based Practice
Semenkovich TR, Panni RZ, Hudson JL
Comparative effectiveness of upfront esophagectomy versus induction chemoradiation in clinical stage T2N0 esophageal cancer: a decision analysis.
This study examined comparative effectiveness and survival rates for upfront esophagectomy versus induction chemoradiation in patients with clinical stage T2N20 esophageal cancer. A decision analysis model was created for the two treatment strategies. Results showed comparable median survival rates for both strategies. The optimal treatment strategy depended on the accuracy of endoscopic ultrasound staging.
AHRQ-funded; HS022330.
Citation: Semenkovich TR, Panni RZ, Hudson JL .
Comparative effectiveness of upfront esophagectomy versus induction chemoradiation in clinical stage T2N0 esophageal cancer: a decision analysis.
J Thorac Cardiovasc Surg 2018 May;155(5):2221-30.e1. doi: 10.1016/j.jtcvs.2018.01.006..
Keywords: Treatments, Cancer, Surgery, Comparative Effectiveness, Decision Making, Evidence-Based Practice, Patient-Centered Outcomes Research, Outcomes, Medication
Nanji KC, Roberto SA, Morley MG
Preventing adverse events in cataract surgery: recommendations from a Massachusetts expert panel.
The purpose of this article is to identify contributing factors to the adverse events (AEs) reported in Massachusetts and present the panel's recommended strategies to prevent them. The panel identified 2 principal categories of contributing factors to the state's cataract surgery-related AEs: systems failures and choice of anesthesia technique. The panel recommended several strategies to prevent AEs during cataract surgery, including performing a distinct time-out with at least 2 care-team members before block administration.
AHRQ-funded; HS024764.
Citation: Nanji KC, Roberto SA, Morley MG .
Preventing adverse events in cataract surgery: recommendations from a Massachusetts expert panel.
Anesth Analg 2018 May;126(5):1537-47. doi: 10.1213/ane.0000000000002529.
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Keywords: Adverse Events, Evidence-Based Practice, Eye Disease and Health, Patient Safety, Surgery
Bachmann JM, Shah AS, Duncan MS
Cardiac rehabilitation and readmissions after heart transplantation.
Cardiac transplant recipients always are referred to cardiac rehabilitation (CR) after transplantation, and is associated with a lower 1-year readmission risk. This study’s objective was to determine rates of CR for heart transplant recipients in the US and also 1-year readmission rates using 2013-2014 Medicare data. Out of the 2,531 heart transplant patients in the US in 2013, about 24% received Medicare coverage and were included in the study. Rates of CR utilization was only, with only 55% participating in the program. Younger transplant patients ages 35 to 49 years were less likely to initiate CR than patients 65 and older. In all groups patients did not attend all 36 prescribed sessions, with a mean of 26.7 sessions attended. The 1-year readmission risk was 29% lower for CR participation patients.
AHRQ-funded; HS022990.
Citation: Bachmann JM, Shah AS, Duncan MS .
Cardiac rehabilitation and readmissions after heart transplantation.
J Heart Lung Transplant 2018 Apr;37(4):467-76. doi: 10.1016/j.healun.2017.0.017.
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Keywords: Transplantation, Surgery, Rehabilitation, Cardiovascular Conditions, Heart Disease and Health, Hospital Readmissions, Patient-Centered Outcomes Research, Outcomes, Evidence-Based Practice
Chang SH, Freeman NLB, Lee JA
Early major complications after bariatric surgery in the USA, 2003-2014: a systematic review and meta-analysis.
This systematic review and meta-analysis assesses <30-d major complications associated with bariatric procedures, including anastomotic leak, myocardial infarction and pulmonary embolism. The review included 71 studies conducted in the USA between 2003 and 2014 and 107,874 patients undergoing either gastric bypass, adjustable gastric banding or sleeve gastrectomy, with mean age of 44 years and pre-surgery body mass index of 46.5 kg m(-2).
AHRQ-funded; HS022330.
Citation: Chang SH, Freeman NLB, Lee JA .
Early major complications after bariatric surgery in the USA, 2003-2014: a systematic review and meta-analysis.
Obes Rev 2018 Apr;19(4):529-37. doi: 10.1111/obr.12647..
Keywords: Adverse Events, Evidence-Based Practice, Obesity, Patient Safety, Surgery
Howard R, Waljee J, Brummett C
Reduction in opioid prescribing through evidence-based prescribing guidelines.
The authors evaluated the effect of evidence-based postoperative prescribing guidelines in an effort to reduce overprescribing. The post-intervention group received opioid prescriptions for reduced dosages compared to the pre-intervention group. In the post-intervention group, 2.5% requested refills compared with 4.1% in the pre-intervention group. The authors indicated that this work will be used as a template for statewide practice transformation, which may serve as a platform for other states.
AHRQ-funded; HS023313.
Citation: Howard R, Waljee J, Brummett C .
Reduction in opioid prescribing through evidence-based prescribing guidelines.
JAMA Surg 2018 Mar;153(3):285-87. doi: 10.1001/jamasurg.2017.4436.
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Keywords: Evidence-Based Practice, Guidelines, Opioids, Practice Patterns, Surgery
Childers CP, Siletz AE, Singer ES
Surgical technical evidence review for elective total joint replacement conducted for the AHRQ Safety Program for Improving Surgical Care and Recovery.
AHRQ, the American College of Surgeons, and the Johns Hopkins Medicine Armstrong Institute for Patent Safety and Quality have developed the Safety Program for Improving Surgical Care and Recovery - a national effort to catalyze implementation of practices to improve perioperative care and enhance recovery of surgical patients. This review synthesizes evidence that can be used to develop a protocol for elective total knee arthroplasty and total hip arthroplasty.
AHRQ-funded; 233201500020I.
Citation: Childers CP, Siletz AE, Singer ES .
Surgical technical evidence review for elective total joint replacement conducted for the AHRQ Safety Program for Improving Surgical Care and Recovery.
Geriatr Orthop Surg Rehabil 2018 Feb 12;9:2151458518754451. doi: 10.1177/2151458518754451.
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Keywords: Evidence-Based Practice, Orthopedics, Patient Safety, Surgery, Quality Improvement, Quality of Care, Patient-Centered Outcomes Research
Bachmann JM, Duncan MS, Shah AS
Association of cardiac rehabilitation with decreased hospitalizations and mortality after ventricular assist device implantation.
This study examined whether outcomes of cardiac patients who had received ventricular assist device (VAD) implementation had decreased hospitalization and mortality with cardiac rehabilitation (CR). Medicare beneficiaries enrolled for disability or aged 65 years and older in 2014 were included. The investigators identified VAD recipients by diagnosis codes. It was found that each 5-year increase in age was associated with attending an additional 1.6 CR sessions and there was a 23% lower 1-year hospitalization risk and a 47% lower 1-year mortality risk.
AHRQ-funded; HS022990.
Citation: Bachmann JM, Duncan MS, Shah AS .
Association of cardiac rehabilitation with decreased hospitalizations and mortality after ventricular assist device implantation.
JACC Heart Fail 2018 Feb;6(2):130-39. doi: 10.1016/j.jchf.2017.11.002..
Keywords: Cardiovascular Conditions, Rehabilitation, Heart Disease and Health, Medical Devices, Surgery, Patient-Centered Outcomes Research, Outcomes, Mortality, Evidence-Based Practice, Hospitalization
Bravo PE, Bergmark BA, Vita T
Diagnostic and prognostic value of myocardial blood flow quantification as non-invasive indicator of cardiac allograft vasculopathy.
Cardiac allograft vasculopathy (CAV) is a leading cause of death in orthotopic heart transplant (OHT) survivors. Effective non-invasive screening methods are needed. The aim of this study was to investigate the added diagnostic and prognostic value of myocardial blood flow (MBF) to standard myocardial perfusion imaging (MPI) with positron emission tomography (PET) for CAV detection.
AHRQ-funded; HS022998.
Citation: Bravo PE, Bergmark BA, Vita T .
Diagnostic and prognostic value of myocardial blood flow quantification as non-invasive indicator of cardiac allograft vasculopathy.
Eur Heart J 2018 Jan 21;39(4):316-23. doi: 10.1093/eurheartj/ehx683..
Keywords: Adverse Events, Cardiovascular Conditions, Diagnostic Safety and Quality, Evidence-Based Practice, Heart Disease and Health, Imaging, Patient-Centered Outcomes Research, Surgery
Skolasky RL, Maggard AM, Wegener ST
Telephone-based intervention to improve rehabilitation engagement after spinal stenosis surgery: a prospective lagged controlled trial.
A prospective interventional trial was conducted, to compare the effectiveness of health behavior change counseling with usual care to improve health outcomes after lumbar spine surgical procedures. The investigators found that health behavior change counseling improved health outcomes during the first 12 months after the surgical procedure through changes in rehabilitation engagement.
AHRQ-funded; HS017990.
Citation: Skolasky RL, Maggard AM, Wegener ST .
Telephone-based intervention to improve rehabilitation engagement after spinal stenosis surgery: a prospective lagged controlled trial.
J Bone Joint Surg Am 2018 Jan 3;100(1):21-30. doi: 10.2106/jbjs.17.00418..
Keywords: Back Health and Pain, Comparative Effectiveness, Evidence-Based Practice, Patient-Centered Outcomes Research, Rehabilitation, Surgery