Publications by authors named "Sue Visscher"

Objective: To compare perioperative costs and morbidity between open and robotic sacrocolpopexy after implementation of enhanced recovery after surgery (ERAS) pathway.

Methods: The present retrospective cohort study of patients undergoing open or robotic sacrocolpopexy (January 1, 2014, through November 30, 2017) used an ERAS protocol with liposomal bupivacaine infiltration of laparotomy incisions. Primary outcomes were costs associated with index surgery and hospitalization, determined with Medicare cost-to-charge ratios and reimbursement rates and adjusted for variables expected to impact costs.

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Objective: To assess the effect of Enhanced Recovery After Surgery (ERAS) with and without liposomal bupivacaine (LB) on opioid use, hospital length of stay (LOS), costs, and morbidity of women undergoing sacrocolpopexy.

Methods: Retrospective cohort of women who underwent abdominal sacrocolpopexy between April 1, 2009 and November 30, 2017. Costs for relevant healthcare services were determined by assigning 2017 charges multiplied by 2017 Medicare Cost Report's cost to charge ratios.

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Purpose: To compare clinical, surgical, and cost outcomes in patients undergoing head and neck free-flap reconstructive surgery in the setting of postoperative intensive care unit (ICU) against general floor management.

Methods: Retrospective analysis of head and neck free-flap reconstructive surgery patients at a single tertiary academic medical center. Clinical data was obtained from medical records.

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Hypothesis/background: Value-based healthcare delivery models are becoming increasingly common and are driving cost effectiveness initiatives. Rotator cuff repair (RCR) is a commonly performed procedure with some variations on the specific surgical technique. The purpose of this study was to perform a comprehensive analysis of the cost, complications, and readmission rates of 3 categories of RCR techniques (open [oRCR], combined arthroscopically assisted and mini-open [CRCR], and all arthroscopic [ARCR]) at a high-volume institution.

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Objectives: Health care providers at hospitals and skilled nursing facilities (SNFs) are increasingly expected to optimize care of post-acute patients to reduce hospital readmissions and contain costs. To achieve these goals, providers need to understand their patients' risk of hospital readmission and how this risk is associated with health care costs. A previously developed risk prediction model identifies patients' probability of 30-day hospital readmission at the time of discharge to an SNF.

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Article Synopsis
  • A study compared the costs of treating HPV+ oropharyngeal squamous cell carcinoma using three different methods: definitive chemoradiation (CRT), surgery with adjuvant radiation (RT), and surgery with a de-escalated approach (MC1273).
  • The analysis included data from 56 CRT patients, 101 adjuvant RT patients, and 66 MC1273 patients, highlighting the significant differences in disease severity and treatment costs among these groups.
  • Results indicated that total treatment costs were lowest in the MC1273 group, with lower per-patient follow-up costs compared to the other methods, suggesting potential benefits of de-escalated treatment strategies.
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Background: Periprosthetic joint infections (PJIs) following total hip arthroplasty (THA) and total knee arthroplasty (TKA) are associated with substantial morbidity. A better understanding of the costs of PJI treatment can inform prevention, treatment, and reimbursement strategies. The purpose of the present study was to describe direct inpatient medical costs associated with the treatment of hip and knee PJI.

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Our study aims to quantitate neuromuscular morbidity from radiotherapy in Hodgkin lymphoma including: (i) frequency and (ii) time of onsets for neurological localizations; (iii) degree of disabilities and (iv) number of clinical visits compared to cardiopulmonary Hodgkin lymphoma-radiation complications. Medical records from Mayo Health systems were retrieved; identifying neuromuscular radiation treated Hodgkin lymphoma-complications from 1 January 1994 to 31 December 2016. Of an estimated 4100 post-radiotherapy Hodgkin lymphoma patients, 4.

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Oral anticoagulant (OAC) therapy has been the main treatment approach for stroke prevention for decades. Warfarin is the most widely prescribed OAC in the United States, but is difficult to manage due to variability in dose requirements across individuals. Pharmacogenomics may mitigate risk concerns related to warfarin use by fostering the opportunity to facilitate individualized medicine approaches to warfarin treatment (e.

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Dose-adjusted rituximab, etoposide, prednisone, vincristine, cyclophosphamide and doxorubicin (DA.R-EPOCH) is used for upfront treatment of high-risk diffuse large B cell lymphoma (DLBCL). In this study, we compared the outcomes in patients with high-risk DLBCL who received frontline rituximab, cycophosphamide, doxorubicin, vincristine, prednisone (R-CHOP) or DA.

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Background: Paralleling the increased utilization of shoulder arthroplasty, bundled-payment reimbursement is becoming increasingly common. An understanding of the costs of each element of care and detailed information on the frequency of and reasons for readmission and reoperation are keys to developing bundled-payment initiatives. The purpose of this study was to perform a comprehensive analysis of complications, readmission rates, and costs of primary shoulder arthroplasty at a high-volume institution.

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Purpose: The purpose of this analysis was to determine the cost-effectiveness of a Collaborative Care Model (CCM)-based, centralized telecare approach to delivering rehabilitation services to late-stage cancer patients experiencing functional limitations.

Methods: Data for this analysis came from the Collaborative Care to Preserve Performance in Cancer (COPE) trial, a randomized control trial of 516 patients assigned to: (a) a control group (arm A), (b) tele-rehabilitation (arm B), and (c) tele-rehabilitation plus pharmacological pain management (arm C). Patient quality of life was measured using the EQ-5D-3L at baseline, 3-month, and 6-month follow-up.

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Purpose: To examine the evidence on the cost-effectiveness of implementing pharmacogenomics (PGx) in cardiovascular disease (CVD) care.

Methods: We conducted a systematic review using multiple databases from inception to 2018. The titles and abstracts of cost-effectiveness studies on PGx-guided treatment in CVD care were screened, and full texts were extracted.

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Purpose: The aims of our study were to evaluate the rates and predictors of reinterventions and direct costs of 3 common treatments of Dupuytren contractures-needle aponeurotomy, collagenase injection, and surgical fasciectomy.

Methods: A retrospective review identified 848 interventions for Dupuytren contracture in 350 patients treated by a single surgeon from 2005 to 2016. The treatments included needle aponeurotomy (NA) (n = 444), collagenase injection (n = 272), and open fasciectomy (n = 132).

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Background: Revision total hip arthroplasty (revision THA) occurs for a wide variety of indications and in the United States it is coded under Diagnosis-Related Groups (DRGs) 466, 467, and 468, which do not account for revision etiology, a potentially substantial driver of cost. This study investigates revision THA costs and 30-day complications by indication, both locally and nationally.

Methods: Hospitalization costs and complication rates for 1,422 aseptic revision THAs performed at a high-volume center between 2009 and 2014 were retrospectively reviewed.

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Background: Low back pain (LBP) is common among individuals with transfemoral amputation (TFA) and has a negative impact on quality of life. Little is known about health care utilization for LBP in this population and whether utilization varies by amputation etiology.

Objective: To determine if individuals with TFA have an increased likelihood of seeking care or reporting symptoms of acute or chronic LBP during physician visits after amputation compared with matched individuals without amputation.

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Objective: The purpose of this retrospective cohort study was to evaluate resource consumption of clinically significant esophageal anastomotic leaks.

Methods: Between September 1, 2008, to December 31, 2014, a prospectively maintained database was queried to identify patients with grade III to IV anastomotic leaks after esophagectomy for esophageal cancer. Inflation-adjusted standardized costs were applied to billed services related to leak diagnosis and treatment, from time of leak detection to resumption of oral diet.

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Background: It is well-known that the risk of cardiac disease is increased for those with lower-limb amputations, likely as a result of the etiology of the amputation. Using a longitudinal population-based dataset, we examined the association between transfemoral amputation (TFA) status and the risk of experiencing a major cardiac event for those undergoing either dysvascular or traumatic amputations. The association of receiving a prosthesis with the risk of experiencing a major cardiac event was also examined.

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Objective: This study sought to evaluate the impact of an interdisciplinary care model for pediatric aerodigestive patients in terms of efficiency, risk exposure, and cost.

Methods: Patients meeting a standard clinical inclusion definition were studied before and after implementation of the aerodigestive program.

Results: Aerodigestive patients seen in the interdisciplinary clinic structure achieved a reduction in time to diagnosis (6 vs 150 days) with fewer required specialist consultations (5 vs 11) as compared to those seen in the same institution prior.

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Context: Identifying high-value health care delivery for patients with clinically complex and high-cost conditions is important for future reimbursement models.

Objectives: The objective of this study was to assess the Medicare reimbursement savings of an established palliative care homebound program.

Methods: This is a retrospective cohort study involving 50 participants enrolled in a palliative care homebound program and 95 propensity-matched control patients at Mayo Clinic in Rochester, Minnesota, between September 1, 2012, and March 31, 2013.

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Objectives: The purpose of this study is to investigate the relative cost and safety of ear foreign body (FB) removal via conscious sedation in the emergency department.

Methods: A retrospective review of patients presenting from 2000 to 2015 to the emergency department at Mayo Clinic, Rochester, Minnesota was performed. 63 patients requiring sedation for ear foreign body removal were identified.

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Background: Lungs are allocated in the United States using the lung allocation score (LAS). We investigated the effect of LAS trends on lung transplant-related costs, healthcare utilization, and mortality.

Methods: Utilization data from Mayo Clinic (Florida and Minnesota) from 2005 to 2015 were obtained from the electronic health records (N = 465).

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We examined risks for first hospitalization and the rate, risk factors, costs, and 1-year outcome of 30-day readmission among patients admitted for complications of cirrhosis. Data were retrospectively analyzed for adult patients with cirrhosis residing in Minnesota, Iowa, or Wisconsin and admitted from 2010 through 2013 at both campuses of the Mayo Clinic Hospital in Rochester, MN. Readmission was captured at the two hospitals as well as at community hospitals in the tristate area within the Mayo Clinic Health System.

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Objectives: Hospital admissions for non-purulent lower extremity cellulitis (NLEC) are common and can be prolonged and costly. Newer treatment options and preventive strategies are expected to result in cost savings before implementation, but few studies have quantified the cost of conventional treatment.

Methods: Using the Rochester Epidemiology Project, the incidence of NLEC in Olmsted County, MN in 2013 was 176.

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Background: Active individuals with transfemoral amputations are provided a microprocessor-controlled knee with the belief that the prosthesis reduces their risk of falling. However, these prostheses are expensive and the cost-effectiveness is unknown with regard to falls in the transfemoral amputation population. The direct medical costs of falls in adults with transfemoral amputations need to be determined in order to assess the incremental costs and benefits of microprocessor-controlled prosthetic knees.

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