Publications by authors named "Melissa Hornor"

With the increasing age of the population in the USA, fall prevention events to target older patients are imperative. The American Association for the Surgery of Trauma hosted a fall prevention event at the host city of the 2023 Annual Meeting. We review the planning and implementation of this "Stop the Falls" event, in hopes that other institutions may benefit and sustainably effectuate fall prevention events for an increasingly geriatric population.

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Background: Geriatric trauma patients are an increasing population of the United States (US), sustaining a high incidence of falls, and suffer greater morbidity and mortality to their younger counterparts. Significant variation and challenges exist to optimize outcomes for this cohort, while being mindful of available resources. This manuscript provides concise summary of locoregional and national practices, including relevant updates in the triage of geriatric trauma in an effort to synthesize the results and provide guidance for further investigation.

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The consequences of the delivery of futile or potentially ineffective medical care and interventions are devastating on the healthcare system, our patients and their families, and healthcare providers. In emergency situations in particular, determining if escalating invasive interventions will benefit a frail and/or severely critically ill patient can be exceedingly difficult. In this review, our objective is to define the problem of potentially ineffective care within the specialty of acute care surgery and describe strategies for improving the care of our patients in these difficult situations.

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Background: The American College of Surgeons (ACS) Coalition for Quality in Geriatric Surgery (CQGS) identified standards of surgical care for the growing, vulnerable population of aging adults in the US. The aims of this study were to determine implementation feasibility for 30 selected standards, identify barriers and best practices in their implementation, and further refine these geriatric standards and verification process.

Study Design: The CQGS requested participation from hospitals involved in the ACS NSQIP Geriatric Surgery Pilot Project, previous CQGS feasibility analyses, and hospitals affiliated with a core development team member.

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Introduction: Injured patients presenting in shock are at high risk of mortality despite numerous efforts to improve resuscitation. Identifying differences in outcomes among centers for this population could yield insights to improve performance. We hypothesized that trauma centers treating higher volumes of patients in shock would have lower risk-adjusted mortality.

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Background: Damage control laparotomy emphasizes physiologic stabilization of critically injured patients and allows staged surgical management. However, there is little consensus on the optimal criteria for damage control laparotomy. We examined variability between centers and over time in Pennsylvania.

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Background: Higher center-level operative volume is associated with lower mortality after complex elective surgeries, but this relationship has not been robustly demonstrated for operative trauma. We hypothesized that trauma centers in Pennsylvania with higher operative trauma volumes would have lower risk-adjusted mortality rates than lower volume institutions.

Methods: We queried the Pennsylvania Trauma Outcomes Study database (2017-2019) for injured patients 18 years or older at Level I and II trauma centers who underwent an International Classification of Diseases, Tenth Revision (ICD-10), procedure code -defined operative procedure within 6 hours of admission.

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Background: Although volume-outcome literature supports regionalization for complex procedures, travel may be burdensome. We assessed the relationship between overall survival and travel distance for patients undergoing pancreatic resection for adenocarcinoma.

Methods: We analyzed the Fall 2018 National Cancer Database Public Use File.

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Importance: Functional outcomes have value for older adults who undergo surgical procedures. Preventing postoperative functional decline in this patient population necessitates the identification of the factors associated with this outcome and minimizing their implications.

Objectives: To assess the prevalence of functional decline 30 days after a surgical procedure among older adults 80 years or older, examine the risk factors of this decline, and identify ways to minimize this decline by addressing its mutable factors.

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Background: The American College of Surgeons (ACS) NSQIP Surgical Risk Calculator (SRC) plays an important role in risk prediction and decision-making. We sought to enhance the existing ACS NSQIP SRC with functionality to predict geriatric-specific outcomes and assess the predictive value of geriatric-specific risk factors by comparing performance in outcomes prediction using the traditional ACS NSQIP SRC with models that also included geriatric risk factors.

Study Design: Data were collected from 21 ACS NSQIP Geriatric Surgery Pilot Project hospitals between 2014 and 2017.

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Background: The American College of Surgeons Coalition for Quality in Geriatric Surgery is a multidisciplinary stakeholder group that aims to systematically improve the surgical care of older adults by establishing a verifiable quality improvement program with standards based on best evidence. Prior work confirmed the validity of a preliminary set of 308 standards to improve the quality of geriatric surgery, but concerns exist as to whether the standards are feasible for hospitals to implement.

Objective: Our aim was to utilize data gained from a multi-institutional survey and interview to improve the scalability and generalizability of a geriatric quality improvement program.

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Background: Racial disparities in medical treatment for seriously injured patients across the spectrum of care are well established, but racial disparities in end of life decision making practices have not been well described. When time from admission to time to withdrawal of life-sustaining treatment (WLST) increases, so does the potential for ineffective care, health care resource loss, and patient and family suffering. We sought to determine the existence and extent of racial disparities in late WLST after severe injury.

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Background: Surgical quality datasets can be better tailored toward older adults. The American College of Surgeons (ACS) NSQIP Geriatric Surgery Pilot collected risk factors and outcomes in 4 geriatric-specific domains: cognition, decision-making, function, and mobility. This study evaluated the contributions of geriatric-specific factors to risk adjustment in modeling 30-day outcomes and geriatric-specific outcomes (postoperative delirium, new mobility aid use, functional decline, and pressure ulcers).

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Objective: To explore hospital-level variation in postoperative delirium using a multi-institutional data source.

Background: Postoperative delirium is closely related to serious morbidity, disability, and death in older adults. Yet, surgeons and hospitals rarely measure delirium rates, which limits quality improvement efforts.

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Background: Bariatric surgery is well established as an effective means of treating obesity; however, 30-day readmission rates remain high. The Bariatric Care Coaching Program was developed in response to a perceived need for better communication with patients upon discharge from hospital and prior to being seen at their first postoperative visit. The lack of communication was apparent from the number of patient phone calls to clinic and readmissions to hospital.

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