Publications by authors named "Cody L Mullens"

Importance: Originally developed for use in contaminated fields, there is growing evidence against the use of biologic and biosynthetic mesh in ventral hernia repair. However, its prevalence and patterns of use in current practice are largely unknown.

Objectives: To describe the prevalence of biologic and biosynthetic mesh use in ventral hernia repair and to identify factors associated with its use.

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Objective: To quantify recent trends in access to timely, high-quality, affordable surgical care in the US.

Background: Insufficient access to surgical care remains an ongoing concern in the US. Previous attempts to understand and quantify barriers in access to surgical care in the US lack a comprehensive, policy-relevant lens.

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Objective: The objective of this study is to explore the patient characteristics and practice patterns of non-certified surgeons who treat Medicare patients in the United States.

Background: Although most surgeons in the United States are board-certified, non-certified surgeons are permitted to practice in many locations. At the same time, surgical workforce shortages threaten access to surgical care for many patients.

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Purpose: Rural hospitals are closing at unprecedented rates, with hundreds more at risk of closure in the coming 2 years. Multiple federal policies are being developed and implemented without a salient understanding of the emerging literature evaluating rural hospital closures and its impacts. We conducted a scoping review to understand the impacts of rural hospital closure to inform ongoing policy debates and research.

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Purpose: Americans who reside in health professional shortage areas currently have less than half of the needed physician workforce. While the shortage designation has been associated with poor outcomes for chronic medical conditions, far less is known about outcomes after high-risk surgical procedures.

Methods: We performed a retrospective review of Medicare beneficiaries living in health professional shortage areas and nonshortage areas who underwent abdominal aortic aneurysm repair, coronary artery bypass graft, esophagectomy, liver resection, pancreatectomy, or rectal resection between 2014 and 2018.

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Objective: To compare surgical outcomes and expenditures at hospitals located in Health Professional Shortage Areas to nonshortage area designated hospitals among Medicare beneficiaries.

Background: More than a quarter of Americans live in federally designated Health Professional Shortage Areas. Although there is growing concern that medical outcomes may be worse, far less is known about hospitals providing surgical care in these areas.

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Objective: To compare surgical outcomes and expenditures at critical access hospitals that do versus do not participate in a hospital network among Medicare beneficiaries.

Background: Critical access hospitals provide essential care to more than 80 million Americans. These hospitals, often rural, are located more than 35 miles away from another hospital and are required to maintain patient transfer agreements with other facilities capable of providing higher levels of care.

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Introduction: Preoperative frailty is a strong predictor of postoperative morbidity in the general surgery population. Despite this, there are a paucity of research examining the effect of frailty on outcomes after ventral hernia repair (VHR), one of the most common abdominal operations in the USA. We examined the association of frailty with short-term postoperative outcomes while accounting for differences in preoperative, operative, and hernia characteristics.

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The senior year of undergraduate medical education has been scrutinized for lacking emphasis from educators and value for students. Surgical residency program directors and medical students have reported different sets of perceived weaknesses as surgical trainees enter residency. With this in mind, we developed a novel rotation for senior medical students pursuing surgical residency.

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As robotic surgery has become more widespread, early exposure to the robotic platform is becoming increasingly important, not only to graduate medical education, but also for medical students pursuing surgical residency. In an effort to orient students to robotic technology and decrease the learning curve for what is likely to become an integral part of residency training, we created a formal, elective robotic surgery curriculum for senior medical students. Throughout this 2-week fourth year rotation, students completed online training modules and assessment; mastered exercises on the simulator system related to the console, camera, energy, dexterity, and suturing skills; attended didactics; utilized the dual console during one-on-one simulation lab sessions with attending robotic surgery experts; and translated new skills to biotissue anastomoses as well as bedside-assisting in the operating room.

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Background: Persistent Gastrocutaneous Fistula (GCF) is common problem encountered in the pediatric population. Several management options for intervening on pediatric persistent GCF have been described and range from open surgical management to medical management. Here we describe a novel adaptation on a previously described technique that utilizes a punch biopsy to excise the GCF we have coined as Punch Excision of Epithelialized Tracts (PEET).

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Background: Undergraduate and graduate medical education offerings continue to create opportunities for medical students to pursue MD+ degree education. These educational endeavors provide formal education in fields related to surgery, which gives trainees and surgeons diverse perspectives on surgical care. This study sought to assess current prevalence of additional advanced degrees among leaders in academic surgery to assess the relationship between dual degree attainment and holding various leadership positions within surgical departments.

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Background: Although many plastic surgeons seek to optimize their online presence and reach a broader patient base, no studies to our knowledge have evaluated the general public's perceptions of one of the most valued informational tools: transformation photos.

Objectives: The aim of this study was to evaluate the general public's preferences for viewing transformation photos online.

Methods: Respondents representative of the US public, crowdsourced through Amazon Mechanical Turk, answered a survey assessing perceptions of the posting of before-and-after photos.

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Ventriculoperitoneal (VP) shunts in pediatric patients are an important aspect of management for patients with hydrocephalus and are fraught with complications. Surgical revision rates for VP shunts in the pediatric population are currently high, which necessitates innovation in operative techniques for placing VP shunts in attempt to decrease complication risks. Here we describe a novel approach for placement of VP shunts that we hypothesize can reduce potential morbidity among pediatric patients.

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Background: Necrotizing fasciitis (NF) is a rapid infectious process involving the fascia and subcutaneous tissue. Current standards of care rely on surgical debridement, resulting in large defects, with limited reconstructive options. Wound management has evolved over the last decade, including use of bilayer wound matrices (BWM).

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Background: As the national opioid epidemic escalates, rates of the Hepatitis C (HCV) infection have similarly risen. Surgeons exposed intraoperatively secondary to sharp instrument or needle-sticks are affected both socioeconomically and physically. Current treatment strategies involve antiretroviral agents that have not been universally available.

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Background: As social media have become pervasive in contemporary society, plastic surgery content has become commonplace. Two of the most engaging and popular platforms are Instagram and Twitter, and much research has been performed with respect to Twitter. Currently, there are no studies comparing and contrasting the two platforms.

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Background: Despite policies such as the Women's Health and Cancer Rights Act (WHCRA) and Breast Cancer Patient Education Act, rates for breast reconstruction vary and are especially low for some subpopulations of patients, especially rural women. In order to better understand patient perceptions, qualitative analysis using focus groups is an underutilized tool for obtaining patient perspectives regarding health-related issues and access to care. Our aim was to better understand patient perceptions using qualitative analysis.

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Background: The Centers for Medicare and Medicaid Services (CMS) recently mandated that all hospitals publish their charge description masters (CDMs) online, in a machine-readable format, by January 1, 2019. In addition, CMS recommended that CDM data be made available in a manner that was consumer friendly and accessible to patients.

Objective: This study aimed to (1) examine all hospitals across the state of Pennsylvania to understand policy compliance and (2) use established metrics to measure accessibility and consumer friendliness of posted CDM data.

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Background:  Living donor transplantation is becoming increasingly popular as a modality for patients necessitating liver transplantation. Hepatic artery thrombosis (HAT) remains the most feared acute postoperative complication associated with living-donor liver transplantation. Preoperative planning, including scheduling reconstructive microsurgeons to perform the hepatic artery anastomosis using a surgical microscope or loupes, can decrease HAT rates.

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