National Healthcare Quality and Disparities Report
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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.
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1 to 2 of 2 Research Studies DisplayedKhorfan R, Schlick CJR, Yang AD
Utilization of minimally invasive surgery and its association with chemotherapy for locally advanced gastric cancer.
This study compared outcomes of patients with T3 or greater and/or N+ gastric carcinoma who had minimally invasive surgery (MIS) or traditional open surgery. Patients who received MIS had a greater likelihood of receiving postoperative chemotherapy. Patients from the National Cancer Database (21,872) from 2010 to 2015 were identified. The majority (72.2%) received open surgery although MIS rates went up during that time period. Predictors of MIS were Asian race, any insurance coverage and treatment at high-volume centers. Survival rates were higher for MIS patients although that could be explained by their increased likelihood of receiving adjuvant chemotherapy.
AHRQ-funded; HS026385.
Citation: Khorfan R, Schlick CJR, Yang AD .
Utilization of minimally invasive surgery and its association with chemotherapy for locally advanced gastric cancer.
J Gastrointest Surg 2020 Feb;24(2):243-52. doi: 10.1007/s11605-019-04410-x.
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Keywords: Surgery, Treatments, Cancer, Digestive Disease and Health, Healthcare Utilization, Patient-Centered Outcomes Research, Outcomes, Evidence-Based Practice
Leeds IL, Canner JK, Efron JE
The independent effect of cancer on outcomes: a potential limitation of surgical risk prediction.
This study aims to compare the use of common risk models for benign versus malignant gastrointestinal disease. It found that the National Surgical Quality Improvement Program (NSQIP) prediction models less effectively evaluate the risk of death in cancer patients as compared to patients with benign disease. A diagnosis of cancer is independently associated with an increased risk of surgical complications.
AHRQ-funded; HS024736.
Citation: Leeds IL, Canner JK, Efron JE .
The independent effect of cancer on outcomes: a potential limitation of surgical risk prediction.
J Surg Res 2017 Dec;220:402-09.e6. doi: 10.1016/j.jss.2017.08.039.
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Keywords: Adverse Events, Cancer, Digestive Disease and Health, Risk, Surgery