ABSTRACT
INTRODUCTION: Surgical care contributes significantly to the fiscal challenges facing the US health care system. Multiple studies have demonstrated surgeons' lack of awareness of the costs associated with individual portions of surgical care, namely operating room supplies. We sought to assess surgeon and trainee awareness of the comprehensive charges and reimbursements associated with procedures they perform. METHODS: We administered a voluntary anonymous survey to attending surgeons, general surgery residents, and fourth-year medical students who applied to general surgery residencies. We compared charge and reimbursement estimates for laparoscopic cholecystectomy and open inguinal hernia repair to the actual values. Additionally, we assessed the importance placed on the financial aspects of surgical care. RESULTS: We had an overall response rate of 94% (nâ¯=â¯45). A majority of attendings, residents, and medical students underestimated charges and reimbursements for open inguinal hernia repair and laparoscopic cholecystectomy. There was no significant difference in the accuracy of charge or reimbursement estimates between attendings, residents, and students for herniorrhaphy or cholecystectomy (Charge: hernia pâ¯=â¯0.08, cholecystectomy pâ¯=â¯0.30; Reimbursement: hernia pâ¯=â¯0.47, cholecystectomy pâ¯=â¯0.89). Years of training as an attending or resident did not predict accuracy of charge or reimbursement estimates for hernia repair or cholecystectomy (p > 0.3 for all regressions). The median (interquartile range) charge estimate for inguinal hernia repair was -$5914 (-$7914 to -$2914) from the actual charge, 45.8% of the true value, and the median reimbursement estimate was -$4519 (-$5369 to -$1218) from actual reimbursement, 27.3% of the true value. The median charge estimate for cholecystectomy was -$5734 (-$8733 to +$1266) from the actual charge, 58.3% of the true value, and the median reimbursement estimate was -$4847 (-$6847 to +$153) from actual reimbursement, 38.2% of the true value. CONCLUSIONS: Surgeons and their trainees underestimate the charges and reimbursements associated with commonly performed procedures.
Subject(s)
Awareness , General Surgery/economics , Herniorrhaphy/economics , Hospital Charges , Reimbursement Mechanisms , Cholecystectomy, Laparoscopic/economics , Faculty, Medical , General Surgery/education , Hernia, Inguinal/surgery , Herniorrhaphy/education , Humans , Internship and Residency , Students, Medical , Surveys and Questionnaires , United StatesABSTRACT
BACKGROUND: The Acute Care Surgery (ACS) model has been widely adopted by hospitals across the United States, with ACS services managing emergency general surgery (EGS) patients previously treated by general surgery (GS) services. We evaluated the operational and financial impact of an ACS service model on general surgeons at an academic medical center. METHODS: Using WiseOR® (Palo Alto, CA), we compared surgical case volumes for the GS service two years before (October, 2013 - September, 2015) and two years after (October, 2015 - September, 2017) implementation of an ACS service at the University of Vermont Medical Center. From financial reports, we obtained monthly wRVUs, clinical FTEs, net patient revenue, and payer mix for the GS service and compared the two years before and after ACS model implementation. RESULTS: There was a significant reduction in the average number of cases performed by the GS service following ACS service implementation (monthly mean ± SD, 139.1 ± 16.0 vs. 116.7 ± 14.0, p < 0.001). The normal-hours caseload remained stable, while a significant decrease in after-hours cases accounted for the reduction in overall volume. Despite the reduction in operative volume, the decrease in mean monthly wRVU/FTE for the GS service when comparing the pre- and post- ACS periods did not reach statistical significance (614.9 ± 82.9 vs. 576.3 ± 62.1, p = 0.08).There was a significant increase in average monthly clinic-derived wRVU/FTE for the GS service (106.3 ± 13.5 vs. 120.5 ± 16.4, p = 0.007). CONCLUSIONS: Shifting EGS patient management from the GS to ACS service did not negatively impact the productivity of the GS service.
ABSTRACT
IRD organs are classified by the Public Health Service to be at above-average risk for harboring human immunodeficiency virus, hepatitis C, and hepatitis B. Traditionally underutilized, there exists even greater reluctance for their use in pediatric patients. We performed a retrospective analysis via the United Network for Organ Sharing database of all pediatric renal and hepatic transplants performed from 2004 to 2008 in the United States. Primary outcomes were patient and graft survival. Proportional hazards regression was performed to control for potentially confounding factors. Waitlist time, organ acceptance rates, and infectious transmissions were analyzed. There were 1830 SRD renal, 92 IRD renal, 1695 SRD hepatic, and 59 IRD hepatic transplants. There were no statistically significant differences in allograft or patient survival in either group. Acceptance rates of IRD organs were lower for kidney (1.5% IRD vs 4.82% SRD) and liver (1.99% IRD vs 4.51% SRD). One transmission of a bloodborne pathogen involving a pediatric recipient out of 7797 unique transplants was reported from 2008 to 2015. IRD organs appear to have equivalent outcomes. Increasing their utilization may improve access to transplant while decreasing wait times and circumventing waitlist morbidity and mortality.
Subject(s)
Donor Selection/methods , Graft Survival , Kidney Transplantation/mortality , Liver Transplantation/mortality , Adolescent , Child , Child, Preschool , Databases, Factual , Female , HIV Infections/transmission , Hepatitis B/transmission , Hepatitis C/transmission , Humans , Male , Proportional Hazards Models , Retrospective Studies , Risk , Transplantation, Homologous/mortality , Young AdultABSTRACT
The Wiskott-Aldrich syndrome (WAS) is an X-linked disorder characterized by eczema, thrombocytopenia and immunodeficiency. Hematopoietic cell transplantation can cure the disease and gene therapy is being tested as an alternative treatment option. In this study, we assessed the use of foamy virus (FV) vectors as a gene transfer system for WAS, using a Was knockout (KO) mouse model. Preliminary experiments using FV vectors expressing the green fluorescent protein under the transcriptional control of the endogenous WAS promoter or a ubiquitously acting chromatin opening element allowed us to define transduction conditions resulting in high (>40%) and long-term in-vivo marking of blood cells after transplantation. In following experiments, Was KO mice were treated with FV vectors containing the human WAS complementary DNA (cDNA). Transplanted animals expressed the WAS protein (WASp) in T and B lymphocytes, as well as platelets and showed restoration of both T-cell receptor-mediated responses and B-cell migration. We also observed recovery of platelet adhesion and podosome formation in dendritic cells (DCs) of treated mice. These data demonstrate that FV vectors can be effective for hematopoietic stem cell (HSC)-directed gene correction of WAS.