Publications by authors named "Elise Lawson"

Introduction: Patients with rectal cancer face a potentially life-limiting disease with multi-modal treatment options conferring substantial symptom burdens. Treatment decisions frequently require trade-offs and input from a multidisciplinary team: ideal cases for shared decision-making. Using qualitative analysis, we characterized the content of communication between surgeons and patients who have rectal cancer.

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Background: Patients in rural areas have reduced colonoscopy access, which is critical for colorectal cancer prevention. General surgeons perform most colonoscopies in rural areas. The Surgical Collaborative of Wisconsin's Rural Task Force identified colonoscopy as a high priority initiative due to high volume and lack of quality measure access, both necessary for assessing and improving performance.

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Background: Although squamous cell carcinoma of the anus (SCCA) is a relatively uncommon malignancy in the United States, it continues to increase in incidence. Treatment for locoregional disease includes mitomycin and 5-fluorouracil with radiation. This combination is associated with significant toxicity, limiting its use in patients who are older or have certain comorbidities.

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Excessive opioid prescribing following surgery creates a reservoir of unused medications available for diversion and abuse. We conducted a cohort study examining the impact of clinic-based, surgeon-initiated strategies using an activated charcoal bag (ACB) system on disposal of unused opioids. Among patients undergoing a variety of general surgery procedures, 67% of those with unused opioids disposed of them using the ACB.

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Aim: Immunosuppressed patients are more likely to fail nonoperative management of acute diverticulitis and have more postoperative complications than the immunocompetent. Transplant recipients form a subcategory among the immunosuppressed with unique challenges. The aim of this work is to report 30-day postoperative complications after colectomy for acute diverticulitis and success rates of nonoperative management in pre- and post-transplant patients.

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Background: Postoperative venous thromboembolism (VTE) is associated with significant morbidity. Evidence from other surgical specialties demonstrate inadequate use of extended VTE prophylaxis following cancer surgery. While guidelines recommend extended VTE prophylaxis for patients undergoing surgery for colorectal cancer (CRC), it is unknown to what extent colon and rectal surgeons adhere to these recommendations.

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Unlabelled: Management of patients with rectal cancer can be complex, requiring significant care coordination and decisions that balance functional and oncologic outcomes.

Objective: To characterize care coordination occurring during surgical consultation for rectal cancer and consequences of using face-to-face time in clinic for care coordination.

Methods: Secondary analysis was performed on audio recordings of clinic visits with colorectal surgeons to discuss surgery for rectal cancer at 5 academic medical centers.

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Objective: Test the effectiveness of benchmarked performance reports based on existing discharge data paired with a statewide intervention to implement evidence-based strategies on breast re-excision rates.

Background: Breast-conserving surgery (BCS) is a common breast cancer surgery performed in a range of hospital settings. Studies have demonstrated variations in post-BCS re-excision rates, identifying it as a high-value improvement target.

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Background: Previous studies have focused on the development and evaluation of care bundles to reduce the risk of surgical site infection (SSI) throughout the perioperative period. A focused examination of the technical/surgical aspects of SSI reduction during CRS has not been conducted. This study aimed to develop an expert consensus on intraoperative technical/surgical aspects of SSI prevention by the surgical team during colorectal surgery (CRS).

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Background: The Department of Veterans Affairs cares for the largest population of patients with HIV of any healthcare system in the United States. Screening for anal dysplasia/cancer is recommended for all veterans with HIV. Exams are invasive, burdensome, and resource intensive.

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Background: Surgeons contribute to the opioid epidemic by overprescribing opioids for postoperative pain. Excess, unused opioids may be diverted for misuse/abuse.

Objective: This study aimed to characterize opioid prescribing and use among patients undergoing outpatient anorectal procedures and to assess the adequacy of postoperative pain management.

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Background: Malignant gastric outlet obstruction (GOO) is managed with palliative surgical bypass or endoscopic stenting. Limited data exist on differences in cost and outcomes.

Methods: Patients with malignant GOO undergoing palliative gastrojejunostomy (GJ) or endoscopic stent (ES) were identified between 2012 and 2015 using the MarketScan® Database.

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Background: Anal cytology is used as a screening tool in the detection of precancerous anal squamous lesions. Follow-up clinical examination after abnormal anal cytology is recommended. The objective of this study was to determine how often abnormal cytology was followed by a clinical examination at our institution and how often cytology predicted histologic outcome.

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Background: Minimally invasive distal pancreatectomy (MIDP) is associated with improved peri-operative outcomes compared to the open approach, though cost-effectiveness of MIDP remains unclear.

Methods: Patients with pancreatic tumors undergoing open (ODP), robotic (RDP), or laparoscopic distal pancreatectomy (LDP) between 2012-2014 were identified through the Truven Health MarketScan® Database. Median costs (payments) for the index operation and 90-day readmissions were calculated.

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Background: ACS-NSQIP classifies hospitals as "high outliers" if their performance is significantly worse than expected. We determined how often hospitals return to as-expected performance after being newly identified as outliers.

Methods: Outlier status was identified in ACS-NSQIP semi-annual reports (SARs) 2008-2011 for 13 postoperative adverse events.

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Background: Little is known about hospital use of postacute care after surgery and whether it is related to measures of surgical quality.

Research Design: We used data merged between a national surgery registry, Medicare inpatient claims, the Area Resource File, and the American Hospital Association Annual Survey (2005-2008). Using bivariate and multivariate analyses, we calculated hospital-level, risk-adjusted rates of postacute care use for both inpatient facilities (IF) and home health care (HHC), and examined the association of these rates with hospital quality measures, including mortality, complications, readmissions, and length of stay.

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Background: Under bundled payment initiatives, providers will be held financially responsible for patients' acute and post-acute care costs. Certain patients, termed high utilizers, use disproportionate shares of resources during 1 year. The aim of this study was to identify high utilizers, describe their costs, and determine whether preoperative characteristics predict high utilizer status.

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Importance: The Centers for Medicare and Medicaid Services include patient experience as a core component of its Value-Based Purchasing program, which ties financial incentives to hospital performance on a range of quality measures. However, it remains unclear whether patient satisfaction is an accurate marker of high-quality surgical care.

Objective: To determine whether hospital performance on a patient satisfaction survey is associated with objective measures of surgical quality.

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Background: The use of post-acute care is common among the elderly and accounts for $62 billion in annual Medicare expenditures. However, little is known about post-acute care use after surgery.

Study Design: Data were merged between the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) and Medicare claims for 2005 to 2008.

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Background: Existing large clinical registries capture short-term follow-up. Yet, there are many important long-term outcomes in surgery, such as recurrence of a ventral hernia after ventral hernia repair. The goal of the current study was to conduct an exploratory analysis to determine whether the rates, timing, and risk factors for ventral hernia re-repair in claims data linked to registry data were consistent with the known clinical literature.

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Objective: To compare the classification of hospital statistical outlier status as better or worse performance than expected for postoperative complications using Medicare claims versus clinical registry data.

Background: Controversy remains as to the most favorable data source for measuring postoperative complications for pay-for-performance and public reporting polices.

Methods: Patient-level records (2005-2008) were linked between the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) and Medicare inpatient claims.

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