Publications by authors named "Timothy A Moore"

Introduction: Recidivism is common following injury. Interventions to enhance patient engagement may reduce trauma recidivism. Education, counseling, peer mentorship, and other resources are known as Trauma Recovery Services (TRS).

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Purpose: The purpose was to analyze our trauma population during two periods to assess for predictors of recidivism.

Methods: Prior (2007-2011, n = 879) and recent (2014-2019, n = 954) orthopaedic trauma patients were reviewed. Recidivists were those returning with an unrelated injury.

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Introduction: Recidivism after orthopedic trauma results in greater morbidity and costs. Prior studies explored the effects of social and medical factors affecting the frequency of return to the hospital with new, unrelated injury. Identification of mental, social and other risk factors for trauma recidivism may provide opportunities for mitigation.

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Background: There is recent evidence to suggest that the use of polyetheretherketone (PEEK) interbodies are inherently associated with a higher rate of pseudarthrosis, in particular, at the C5-6 and C6-7 levels. Herein, we describe our technique utilizing two parallel structural allografts or "kissing" allografts, designed to mitigate the risk of pseudarthrosis and subsidence at these levels.

Materials And Methods: We retrospectively reviewed all anterior cervical discectomy and fusion (ACDF) procedures with "kissing" for degenerative spine pathology at a single institution between 2018 and 2019 for the C5-6 and C6-7 levels.

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C1-C2 arthrodesis is a common procedure performed for the correction of atlantoaxial instability due to a host of pathologies, including degenerative, neoplastic, congenital, and trauma. While there is clinical equipoise, C1-C2 fusion is associated with a lower morbidity than occipital-cervical fusion. However, due to the unique morphometric characteristics of the C1 lateral mass, and the challenges that its fixation presents, some surgeons may elect to extend the construct to the occiput rather than attempt a C1-C2 fusion.

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Unlabelled: The purpose was to determine the utility of an open access mobile device application (App: http://bit.ly/traumaapp) to improve patient education and engagement.

Methods: A patient education app was developed with information regarding injury, treatment, and recovery for orthopaedic and other injuries.

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Unlabelled: To determine the diagnostic potential of prevertebral soft-tissue (PVST) swelling in cervical spine ligamentous injury (LI).

Background: PVST swelling in the cervical spine is a historical indicator of cervical spine injury; however, at present, there are no limited objective criteria to use PVST swelling to guide clinical decision-making regarding cervical spine LI. This study investigates PVST thickness as a screening measure for cervical spine LI with a potential to identify indications for advanced imaging.

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Importance: This study highlights the unnecessarily high suspicion for cervical spine injury among study providers and shows that cervical CT scans were more likely in patients who arrived to the emergency department wearing a cervical collar, even when clinically cleared for suspicion of cervical spine injury by the emergency department provider.

Objective: To determine if patients with a cervical collar were more likely to undergo cervical spine imaging than those who arrived to the emergency department without a collar.

Design: Adult trauma patients at a level 1 trauma center over 4 months (n = 1,438) were stratified by acuity (1,2, or 3), mechanism, and known injury cephalad to clavicles, defined as pain, wounds, or hematomas.

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Objective: To determine the impact of smoking on intensive care unit (ICU) outcomes in patients who underwent operative fixation for spine trauma.

Design: Retrospective cohort study.

Setting: Single academic level I trauma center.

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Timing and type of fracture fixation in the multiply-injured trauma patient have been important and controversial topics. Ideal care for these patients come from providers who communicate well with one another in a team fashion and view the whole person, rather than focusing on injury to individual systems. This group encompasses a wide range of musculoskeletal and other injuries, further complicated by the broad spectrum of patients, with variability in age, medical and social comorbidities, all of which may have profound impact upon outcomes.

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Case: We present a rare case of cervical Charcot disease that was diagnosed in a paraplegic patient by loss of function caudal to the original level of spinal cord injury. Clinical imaging, diagnosis, differentials, and operative management are discussed.

Conclusions: Charcot disease of the cervical spine is rare and very difficult to diagnose in the paraplegic patient population.

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Background: The effect of regionalized trauma care (RT) on hospital-based outcomes for traumatic spine injury (TSI) in the United States is unknown.

Objective: To test the hypothesis that RT would be associated with earlier time to surgery and decreased length of stay (LOS).

Methods: TSI patients >14 yr were identified using International Classification of Diseases Ninth Revision Clinical Modification diagnostic codes.

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Study Design: Retrospective case series.

Objective: To characterize outcomes associated with tracheostomy timing following traumatic cervical spinal cord injury (CSCI).

Summary Of Background Data: The morbidity associated with cervical spine trauma is substantially increased in the setting of concomitant CSCI.

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Study Design: Retrospective.

Objective: The purpose of this project is to identify factors that predict vertebral artery injury (VAI) in an effort to assess risks and benefits of computed tomography angiography (CT-A) of the neck in the trauma setting. We seek to develop guidelines for practitioners to stratify patients at medium/high risk of VAI from those who are at low risk.

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Objectives: To evaluate the ability of measures of coagulopathy and acidosis to predict complications. We hypothesize that increased coagulopathy and acidosis over the first 60 hours of hospitalization will result in increased rates of infection and mortality.

Design: Prospective, observational.

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Background: Surgery for patients with gunshot wound spinal cord injury (GSCI) remains controversial. Few recent studies provide standardized follow-up and detailed functional outcomes. To our knowledge, the research we present in this study is unique in that we are the first to incorporate Functional Independence Measure (FIM) scores as an outcomes measure for neurologic recovery in patients with GSCI.

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Background Context: Previous studies have suggested pulmonary complications are common among patients undergoing fixation for traumatic spine fractures. This leads to prolonged hospital stay, worse functional outcomes, and increased economic burden. However, only limited prognostic information exists regarding which patients are at greatest risk for pulmonary complications.

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Objectives: To compare single versus multiple procedures in the same surgical setting. We hypothesized that complication rates would not be different and length of stay would be shorter in patients undergoing multiple procedures.

Design: Prospective, cohort.

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Study Design: Level I trauma center case series.

Objective: The purpose of this study was (i) to characterize the floating lateral mass (FLM) fracture with the mechanism of injury, anatomical injury pattern, associated vascular injuries, neurological deficits, and key radiographic features; and (ii) to better understand the most effective method of treatment.

Summary Of Background Data: An uncommon and poorly described subset of unilateral lateral mass fractures is FLM with fractures of the adjacent pedicle and lamina.

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A 28-year-old man presented to a level 1 trauma center with significant cervical spine pain after sliding into third base during a softball game. He struck his head on the thigh of the defensive player and had immediate pain in his neck and arm. He reported no loss of consciousness, no transient tetraplegia/paraplegia, and no loss of bowel and bladder control.

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Objectives: We hypothesized that a standardized protocol for fracture care would enhance revenue by reducing complications and length of stay.

Design: Prospective consecutive series.

Setting: Level 1 trauma center.

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Background: Our group developed a protocol, entitled Early Appropriate Care (EAC), to determine timing of definitive fracture fixation based on presence and severity of metabolic acidosis. We hypothesized that utilization of EAC would result in fewer complications than a historical cohort and that EAC patients with definitive fixation within 36 h would have fewer complications than those treated at a later time.

Methods: Three hundred thirty-five patients with mean age 39.

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Study Design: The thoracolumbar injury classification system (TLICS) was evaluated in 20 consecutive pediatric spine trauma cases.

Objective: The purpose of this study was to determine the reliability and validity of the TLICS in pediatric spine trauma.

Summary Of Background Data: The TLICS was developed to improve the categorization and management of thoracolumbar trauma.

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