Surgery Commons^™

Independent Associations Of Neighborhood Deprivation And Patient-Level Social Determinants Of Health With Textbook Outcomes After Inpatient Surgery, Susanne Schmidt, Jeongsoo Kim, Michael A Jacobs, Daniel E Hall, Karyn B Stitzenberg, Lillian S Kao, Bradley B Brimhall, Chen-Pin Wang, Laura S Manuel, Hoah-Der Su, Jonathan C Silverstein, Paula K Shireman

Faculty, Staff and Student Publications

OBJECTIVE: Assess associations of Social Determinants of Health (SDoH) using Area Deprivation Index (ADI), race/ethnicity and insurance type with Textbook Outcomes (TO).

SUMMARY BACKGROUND DATA: Individual- and contextual-level SDoH affect health outcomes, but only one SDoH level is usually included.

METHODS: Three healthcare system cohort study using National Surgical Quality Improvement Program (2013-2019) linked with ADI risk-adjusted for frailty, case status and operative stress examining TO/TO components (unplanned reoperations, complications, mortality, Emergency Department/Observation Stays and readmissions).

RESULTS: Cohort (34,251 cases) mean age 58.3 [SD=16.0], 54.8% females, 14.1% Hispanics, 11.6% Non-Hispanic Blacks, 21.6% with ADI>85, and 81.8% TO. Racial and …

Development Of The Illinois Surgical Quality Improvement Collaborative (Isqic): Implementing 21 Components To Catalyze Statewide Improvement In Surgical Care, Karl Y Bilimoria, Michael F Mcgee, Mark V Williams, Julie K Johnson, Amy L Halverson, Kevin J O'Leary, Paula Farrell, Juliana Thomas, Remi Love, Lindsey Kreutzer, Allison R Dahlke, Brianna D'Orazio, Steven Reinhart, Katelyn Dienes, Mark Schumacher, Ying Shan, Christopher Quinn, Vivek N Prachand, Susan Sullivan, Kimberly A Cradock, Kelsi Boyd, William Hopkinson, Colleen Fairman, David Odell, Jonah J Stulberg, Cindy Barnard, Jane Holl, Ryan P Merkow, Anthony D Yang

Faculty, Staff and Student Publications

INTRODUCTION: In 2014, 56 Illinois hospitals came together to form a unique learning collaborative, the Illinois Surgical Quality Improvement Collaborative (ISQIC). Our objectives are to provide an overview of the first three years of ISQIC focused on (1) how the collaborative was formed and funded, (2) the 21 strategies implemented to support quality improvement (QI), (3) collaborative sustainment, and (4) how the collaborative acts as a platform for innovative QI research.

METHODS: ISQIC includes 21 components to facilitate QI that target the hospital, the surgical QI team, and the peri-operative microsystem. The components were developed from available evidence, a detailed …

Transabdominal Cerclage During Pregnancy: A Retrospective Single Operator Series Over A Quarter Century, David R Hall, Mari Van De Vyver

Faculty, Staff and Student Publications

OBJECTIVE: To describe the pregnancy outcomes and complications observed in a series of cases of transabdominal cerclage (TAC), which is reserved for highly selected women with recurrent mid-trimester pregnancy loss, due to cervical insufficiency.

METHODS: A retrospective audit covering 25 years (January 1, 1997 to December 31, 2021) was performed at the Obstetric Special Care division, Tygerberg Academic Hospital in Cape Town, South Africa. All 118 pregnancies from 94 procedures, operated and managed by the principal author were included for descriptive analysis.

RESULTS: Eighty-four (91.3%) of the 92 first pregnancies after first insertion had successful outcomes. All second and third …

Ninety-Day Mortality Following Transoral Robotic Surgery Or Radiation At Commission On Cancer-Accredited Facilities, James R Janopaul-Naylor, Manali Rupji, Rachel A Tobillo, Joshua W Lorenz, Jeffrey M Switchenko, Sibo Tian, Azeem S Kaka, David C Qian, Ashley J Schlafstein, Conor E Steuer, Jill S Remick, Soumon Rudra, Mark W Mcdonald, Nabil F Saba, William A Stokes, Mihir R Patel, James E Bates

Faculty, Staff and Student Publications

BACKGROUND: Postoperative mortality for oropharynx squamous cell carcinoma (OPSCC) with transoral robotic surgery (TORS) varies from 0.2% to 6.5% on trials; the real-world rate is unknown.

METHODS: NCDB study from 2010 to 2017 for patients with cT1-2N0-2M0 OPSCC with Charleson-Deyo score 0-1. Ninety-day mortality assessed from start and end of treatment at Commission on Cancer-accredited facilities.

RESULTS: 3639 patients were treated with TORS and 1937 with radiotherapy. TORS cohort had more women and higher income, was younger, more often treated at academic centers, and more likely to have private insurance (all p < 0.05). Ninety-day mortality was 1.3% with TORS and 0.7% or 1.4% from start or end of radiotherapy, respectively. From end of therapy, there was no significant difference on MVA between treatment modality.

CONCLUSIONS: There is minimal difference between 90-day mortality …

Predictors Of Emergency Room Visits After Ambulatory Breast Cancer Surgery In The Medicare Population, Susie X Sun, Zhigang Duan, Henry M Kuerer, Sarah M Desnyder, Carrie Cunningham, Hui Zhao, Sharon H Giordano

Faculty, Staff and Student Publications

Background: Emergency department (ED) overuse is a large contributor to healthcare spending in the USA. We examined the rate of and risk factors for ED visits following outpatient breast cancer surgery.

Patients and methods: Using linked data from the Surveillance, Epidemiology, and End Results (SEER) program and Medicare, we identified women who underwent curative breast cancer surgery between 2003 and 2015. Our outcome of interest was ED visits within 30 days of surgery. Multivariate regression was used to evaluate the odds of ED visit while controlling for clinical and socioeconomic variables. Secondary analyses assessed admission from the ED as well …

Novel Therapeutic Medications For Venous Thromboembolism Prevention In Trauma Patients: Findings From The Consensus Conference To Implement Optimal Venous Thromboembolism Prophylaxis In Trauma, Navpreet K Dhillon, Elliott R Haut, Michelle A Price, Todd W Costantini, Amanda L Teichman, Bryan A Cotton, Eric J Ley

Faculty, Staff and Student Publications

Trauma patients are at high risk for venous thromboembolism (VTE). Despite evidence-based guidelines and concerted efforts in trauma centers to implement optimal chemoprophylaxis strategies, VTE remains a frequent diagnosis in trauma patients. Current chemoprophylaxis strategies largely focus on the subcutaneous injection of low-molecular-weight heparin, which is administered twice daily. Novel approaches to pharmacologic VTE prophylaxis have the potential to reduce VTE rates by improving patient compliance through oral administration or through their ability to target alternative pathways that mediate thrombosis. While novel pharmacologic VTE prophylaxis strategies have been studied in nontrauma patients, there is a paucity of literature in trauma …

Incidence And Predictors Of Acute Limb Ischemia In Acute Myocardial Infarction Complicated By Cardiogenic Shock., Carlos M Romero, Irfan Shafi, Aadhar Patil, Eric Secemsky, Ido Weinburg, Raghu Kolluri, Huaqing Zhao, Vladimir Lakther, Riyaz Bashir

Heart and Vascular Articles

OBJECTIVE: To describe the incidence and predictors of acute limb ischemia (ALI) in patients with acute myocardial infarction (AMI) complicated by cardiogenic shock (CS).

METHODS: Patients with index hospitalizations for AMI complicated by cardiogenic shock from 2016 to 2019 in the US National Readmission Database were identified. We evaluated the incidence of ALI and its associated mortality, length of stay, and cost of hospitalization. We used multivariable logistic regression to determine independent predictors of ALI in this population.

RESULTS: A total of 84,615 patients had AMI complicated by cardiogenic shock and 1302 (1.54%) developed ALI. The rates of ALI increased …

Peri-Implant Proximal Humerus Fracture Stabilized With Stacked Plating: A Case Report., Daniel T Degenova, Matthew T Glazier, John B Schrock, Brian W Skura, Taylor N Hockman, Benjamin C Taylor

Surgery Articles

INTRODUCTION: A peri-implant proximal humerus fracture is a rare complication after open reduction and internal fixation (ORIF) and poses a surgical dilemma.

CASE REPORT: A 56-year-old male sustained a peri-implant proximal humerus fracture after undergoing ORIF. We present a stacked plating method for fixation of this injury. This construct allows for decreased operative time, less soft-tissue dissection, and the ability to leave previous intact hardware in place.

CONCLUSION: We describe the rare case of a peri-implant proximal humerus treated with stacked plating.

Differences Between Patients With Diabetes Mellitus And Those Without In Cases Of Necrotizing Fasciitis., Daniel T Degenova, Scott S Hyland, Tucker Peabody, Nolan P Schmitz, Devon Myers, Robert Patterson, Jignesh Patel

Surgery Articles

Purposes This study aims to evaluate further differences between patients with diabetes and those without who have been diagnosed with necrotizing fasciitis (NF) to assist clinicians in improving morbidity and mortality. Methods All patients diagnosed with NF of an extremity were retrospectively reviewed and divided into two groups based on a diagnosis of diabetes. Patient charts were reviewed to obtain multiple variables, which were compared between groups. Results From 2015 to 2021, 115 patients underwent surgical intervention due to concern for NF of an extremity with 92 patients included for data computation. Patients with diabetes had an average Laboratory Risk …

Long-Chain Polyunsaturated Lipids Associated With Responsiveness To Anti-Pd-1 Therapy Are Colocalized With Immune Infiltrates In The Tumor Microenvironment, Mary E King, Robert Yuan, Jeremy Chen, Komal Pradhan, Isabel Sariol, Shirley Li, Ashish Chakraborty, Oscar Ekpenyong, Jennifer H Yearley, Janica C Wong, Luis Zúñiga, Daniela Tomazela, Maribel Beaumont, Jin-Hwan Han, Livia S Eberlin

Faculty, Staff and Students Publications

The programmed cell death protein-1 (PD-1) is highly expressed on the surface of antigen-specific exhausted T cells and, upon interaction with its ligand PD-L1, can result in inhibition of the immune response. Anti-PD-1 treatment has been shown to extend survival and result in durable responses in several cancers, yet only a subset of patients benefit from this therapy. Despite the implication of metabolic alteration following cancer immunotherapy, mechanistic associations between antitumor responses and metabolic changes remain unclear. Here, we used desorption electrospray ionization mass spectrometry imaging to examine the lipid profiles of tumor tissue from three syngeneic murine models with …

Coronary Artery Bypass Grafting At Safety-Net Versus Non-Safety-Net Hospitals, William C Frankel, Christopher B Sylvester, Sainath Asokan, Christopher T Ryan, Rodrigo Zea-Vera, Qianzi Zhang, Matthew J Wall, Sandeep Markan, Joseph S Coselli, Todd K Rosengart, Subhasis Chatterjee, Ravi K Ghanta

Faculty, Staff and Students Publications

OBJECTIVES: Safety-net hospitals (SNHs) provide essential services to predominantly underserved patients regardless of their ability to pay. We hypothesized that patients who underwent coronary artery bypass grafting (CABG) would have inferior observed outcomes at SNHs compared with non-SNHs but that matched cohorts would have comparable outcomes.

METHODS: We queried the Nationwide Readmissions Database for patients who underwent isolated CABG from 2016 to 2018. We ranked hospitals by the percentage of all admissions in which the patient was uninsured or insured with Medicaid; hospitals in the top quartile were designated as SNHs. We used propensity-score matching to mitigate the effect of …

Transcatheter Aortic Valve-In-Valve-In-Valve Replacement In A Young Woman With Transcatheter Structural Valve Deterioration Within A Degenerated Aortic Root Homograft, Jonathan C Hong, Vicente Orozco-Sevilla, Jose G Diez, Joseph S Coselli

Faculty, Staff and Students Publications

Transcatheter aortic valve replacement is a well-established procedure for older patients with symptomatic, severe aortic stenosis. However, data are lacking on its durability and long-term complications, particularly in young patients and patients treated for aortic valve regurgitation. This article describes the case of a 27-year-old woman with complex congenital cardiovascular disease who, after 4 previous aortic valve replacement procedures, presented with structural deterioration of her most recent replacement valve, which had been placed by transcatheter aortic valve replacement inside a failed aortic root homograft 6 years earlier. After the patient had undergone this transcatheter aortic valve replacement procedure to treat …

Juvenile-Type Granulosa Cell Tumor In Pregnancy Presenting As A Ruptured Abdominal Mass, Odinaka Mogor, Steven Feinstein, Glen Friedman, Jose Salvador Saldivar, Melissa Mendez

HCA Healthcare Journal of Medicine

Introduction

Granulosa cell tumors (GCTs) are part of the sex cord-stromal tumors occurring with a rare incidence rate that only makes up about 2-5% of all ovarian malignancies.

Case Presentation

A 28-year-old woman, gravida 2, para 1, presented with a juvenile-type granulosa cell tumor at 31 weeks gestation, which appeared as a rapidly growing mass with rupture. She underwent an exploratory laparotomy with unilateral salpingo-oophorectomy, and consequently had a successful vaginal delivery. Post-operatively she was treated with paclitaxel and carboplatin chemotherapy regimen with no evidence of recurrence after one year.

Conclusion

Radical surgical management is recommended for these tumors due …

Complications Of Cardiopulmonary Bypass From An Anesthesia Perspective: A Clinical Review, Alex Roberts, Elizabeth C. Duncan, Paul Hargrave, David Redding Kingery, Josh Barnes, Derek L. Horstemeyer, Russell F. Stahl

HCA Healthcare Journal of Medicine

Cardiopulmonary bypass (CPB) is frequently used for open heart surgery and other procedures that utilize temporary substitution or support of heart and lung function. While it is widely accepted as the predominant method to carry out these procedures, it is not without possible complications. CPB can be seen as the ultimate “team sport” as it includes and is dependent on contributions from multiple professionals including anesthesiologists, cardiothoracic surgeons, and perfusion technicians. In this clinical review paper, we examine possible complications of CPB, primarily from the perspective of the anesthesiologist, and how to troubleshoot them if they arise, which often requires …

Approximating Scaffold Printability Utilizing Computational Methods, Ashkan Sedigh, Pejman Ghelich, Jacob Quint, Evelyn C Mollocana-Lara, Mohamadmahdi Samandari, Ali Tamayol, Ryan E. Tomlinson

Department of Orthopaedic Surgery Faculty Papers

Bioprinting facilitates the generation of complex, three-dimensional (3D), cell-based constructs for various applications. Although multiple bioprinting technologies have been developed, extrusion-based systems have become the dominant technology due to the diversity of materials (bioinks) that can be utilized, either individually or in combination. However, each bioink has unique material properties and extrusion characteristics that affect bioprinting utility, accuracy, and precision. Here, we have extended our previous work to achieve high precision (i.e. repeatability) and printability across samples by optimizing bioink-specific printing parameters. Specifically, we hypothesized that a fuzzy inference system (FIS) could be used as a computational method to address …

Toll-Like Receptor 4 Signaling In Osteoblasts Is Required For Load-Induced Bone Formation In Mice, Ibtesam Rajpar, Gaurav Kumar, Paolo Fortina, Ryan E. Tomlinson

Department of Orthopaedic Surgery Faculty Papers

In mature bone, NGF is produced by osteoblasts following mechanical loading and signals through resident sensory nerves expressing its high affinity receptor, neurotrophic tyrosine kinase receptor type 1 (TrkA), to support bone formation. Here, we investigated whether osteoblastic expression of Toll-like receptor 4 (TLR4), a key receptor in the NF-κB signaling pathway, is required to initiate NGF-TrkA signaling required for load-induced bone formation. Although Tlr4 conditional knockout mice have normal skeletal mass and strength in adulthood, the loss of TLR4 signaling significantly reduced lamellar bone formation following loading. Inhibition of TLR4 signaling reduced Ngf expression in primary osteoblasts and RNA …

Stand By Me: Using An Enhanced Recovery After Surgery (Eras) Checklist To Guide Early Mobility Of Postoperative Craniotomy Patients On A Progressive Care Unit, Jerome Codilla, Alyssa Mooney, Joanna Arraiza, Sohl Chapman, Nkiru Chukwudi, Ronald Rosales

Providence Nursing Research Conference 2023 – Present

No abstract provided.

Adjuvant Chemotherapy Versus Adjuvant Concurrent Chemoradiotherapy After Radical Surgery For Early-Stage Cervical Cancer: A Randomized, Non-Inferiority, Multicenter Trial, Danhui Weng, Huihua Xiong, Changkun Zhu, Xiaoyun Wan, Yaxia Chen, Xinyu Wang, Youzhong Zhang, Jie Jiang, Xi Zhang, Qinglei Gao, Gang Chen, Hui Xing, Changyu Wang, Kezhen Li, Yaheng Chen, Yuyan Mao, Dongxiao Hu, Zimin Pan, Qingqin Chen, Baoxia Cui, Kun Song, Cunjian Yi, Guangcai Peng, Xiaobing Han, Ruifang An, Liangsheng Fan, Wei Wang, Tingchuan Xiong, Yile Chen, Zhenzi Tang, Lin Li, Xingsheng Yang, Xiaodong Cheng, Weiguo Lu, Hui Wang, Beihua Kong, Xing Xie, Ding Ma

Faculty, Staff and Student Publications

We conducted a prospective study to assess the non-inferiority of adjuvant chemotherapy alone versus adjuvant concurrent chemoradiotherapy (CCRT) as an alternative strategy for patients with early-stage (FIGO 2009 stage IB-IIA) cervical cancer having risk factors after surgery. The condition was assessed in terms of prognosis, adverse effects, and quality of life. This randomized trial involved nine centers across China. Eligible patients were randomized to receive adjuvant chemotherapy or CCRT after surgery. The primary end-point was progression-free survival (PFS). From December 2012 to December 2014, 337 patients were subjected to randomization. Final analysis included 329 patients, including 165 in the adjuvant …

Profibrotic Behavior Of Fibroblasts Derived From Patients That Develop Posttraumatic Shoulder Stiffness, Benjamin A. Hendy, Jolanta Fertala, Thema Nicholson, Joseph A. Abboud, Surena Namdari, Andrzej Fertala

Department of Orthopaedic Surgery Faculty Papers

BACKGROUND AND AIMS: Arthrofibrosis is a severe scarring condition characterized by joint stiffness and pain. Fundamental to developing arthrofibrotic scars is the accelerated production of procollagen I, a precursor of collagen I molecules that form fibrotic deposits in affected joints. The procollagen I production mechanism comprises numerous elements, including enzymes, protein chaperones, and growth factors. This study aimed to elucidate the differences in the production of vital elements of this mechanism in surgical patients who developed significant posttraumatic arthrofibrosis and those who did not.

METHODS: We studied a group of patients who underwent shoulder arthroscopic repair of the rotator cuff. …

Diagnosing And Treating Infertility Via Transvaginal Natural Orifice Transluminal Endoscopic Surgery Versus Laparoendoscopic Single-Site Surgery: A Retrospective Study, Yanli Zhang, Yiping Zhu, Mengsong Sui, Xiaoming Guan, Jing Sun

Faculty, Staff and Students Publications

OBJECTIVE: To evaluate the efficacy and safety of transvaginal natural orifice transluminal endoscopic surgery (vNOTES) in the treatment of female infertility.

MATERIALS AND METHODS: This study includes 174 female patients with a history of long-standing female infertility. We retrospectively reviewed 41 patients who underwent hysterolaparoscopy (HL) via transvaginal natural orifice transluminal endoscopic surgery (vNOTES) and 133 patients who underwent laparoendoscopic single-site surgery (LESS). Demographic data, operation records, and pregnancy outcomes were collected and analyzed. The deadline for postoperative follow-up was June 2022. All the included patients were followed up for at least 18 months after surgery.

RESULTS: Compared with the …