Publications by authors named "Zatzick D"

Background: Despite advances in trauma care, the effects of social determinants of health continue to be a barrier to optimal health outcomes. Health-related social needs (HRSNs), now the basis of a Centers for Medicare and Medicaid Services national screening program, may contribute to poor health outcomes, inequities, and low-value care, but the impact of HRSNs among injured patients remains poorly understood at the national level.

Methods: Using data from the nationally representative 2021 Medical Expenditure Panel Survey, injured patients were matched with uninjured controls via coarsened exact matching on age and sex.

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Background: School shooting events and lockdowns have increased in the United States, raising concerns about their impact on youth mental health.

Method: This study assessed the association between school lockdowns and changes in youth mental health in 10,049 children who participated in the Adolescent Brain and Cognitive Development study. The exposure was school lockdowns related to violence and shooting incidents, and the outcomes were Child Behavior Checklist scores on five mental health disorders.

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Article Synopsis
  • Up to 1.9 million youth in the US experience concussions yearly, with 30% suffering long-term symptoms that affect their daily lives, yet effective treatments are limited.
  • A collaborative care model that includes cognitive behavioral therapy, parenting skills training, and care management has previously shown promise in improving conditions for these youth.
  • This study will evaluate the effectiveness of each care component through a factorial design, involving 368 participants from Seattle and Dallas, to optimize treatment strategies for youth with persistent post-concussive symptoms.
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Objective: A growing evidence base supports stepped care interventions for the early treatment of posttraumatic stress disorder (PTSD) after physical injury. Few investigations have examined the characteristics of patients who do and do not respond to these interventions.

Method: This investigation was a secondary analysis that used previously collected data from three randomized clinical trials of stepped care interventions (patient  = 498).

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Introduction: Early intervention for patients at risk for Posttraumatic Stress Disorder (PTSD) relies upon the ability to engage and follow trauma-exposed patients. Recent requirements by the American College of Surgeons Committee on Trauma (College) have mandated screening and referral for patients with high levels of risk for the development of PTSD or depression. Investigations that assess factors associated with engaging and following physically injured patients may be essential in assessing outcomes related to screening, intervention, and referral.

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Article Synopsis
  • Researchers wanted to see if special care for PTSD helped injured people from different backgrounds better than usual treatments.
  • They looked at 350 non-white and/or Hispanic patients and compared how well they did after getting extra support versus regular care.
  • Results showed that the special care helped reduce PTSD symptoms more for non-white/Hispanic patients after 6 months, but not as much for white/non-Hispanic patients.
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In contrast to traditional randomized controlled trials, embedded pragmatic clinical trials (ePCTs) are conducted within healthcare settings with real-world patient populations. ePCTs are intentionally designed to align with health system priorities leveraging existing healthcare system infrastructure and resources to ease intervention implementation and increase the likelihood that effective interventions translate into routine practice following the trial. The NIH Pragmatic Trials Collaboratory, funded by the National Institutes of Health (NIH), supports the conduct of large-scale ePCT Demonstration Projects that address major public health issues within healthcare systems.

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Objective: To identify and refer patients at high risk for the psychological sequelae of traumatic injury, the American College of Surgeons Committee on Trauma now requires that trauma centers have in-place protocols. No investigations have documented reductions in utilization and associated potential cost savings associated with trauma center mental health interventions.

Background: The investigation was a randomized clinical trial analysis that incorporated novel 5-year emergency department (ED)/inpatient health service utilization follow-up data.

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Purpose: To examine feasibility and acceptability of providing stepped collaborative care case management targeting posttraumatic stress disorder (PTSD) and pain symptoms after major traumatic injury.

Materials And Methods: Participants were major trauma survivors in Victoria, Australia, at risk of persistent pain or PTSD with high baseline symptoms. Participants were block-randomized, stratified by compensation-status, to the usual care ( = 15) or intervention ( = 17) group (46% of eligible patients).

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Few investigations have focused specifically on engaging Spanish-speaking patients in early post-injury comparative effectiveness trials. The goal of this study was to identify and categorize hospitalized Spanish-speaking injury survivors' posttraumatic concerns. A secondary analysis of baseline data collected as part of a larger randomized comparative effectiveness trial was conducted.

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The General Anxiety Disorder 7-Item (GAD-7) scale is commonly used in primary care as a self-report measure of general anxiety symptoms with adult populations. There is little psychometric research on this measure with adolescent populations, particularly those with persistent post-concussive symptoms (PPCS). This study examined the psychometrics properties of the GAD-7 among youth with PPCS.

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Background: Over the past two decades, pragmatic and implementation science clinical trial research methods have advanced substantially. Pragmatic and implementation studies have natural areas of overlap, particularly relating to the goal of using clinical trial data to leverage health care system policy changes. Few investigations have addressed pragmatic and implementation science randomized trial methods development while also considering policy impact.

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Background: Opioid use disorder (OUD) contributes to rising morbidity and mortality. Life-saving OUD treatments can be provided in primary care but most patients with OUD don't receive treatment. Comorbid depression and other conditions complicate OUD management, especially in primary care.

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Background: Conducting an embedded pragmatic clinical trial in the workflow of a healthcare system is a complex endeavor. The complexity of the intervention delivery can have implications for study planning, ability to maintain fidelity to the intervention during the trial, and/or ability to detect meaningful differences in outcomes.

Methods: We conducted a literature review, developed a tool, and conducted two rounds of phone calls with NIH Pragmatic Trials Collaboratory Demonstration Project principal investigators to develop the Intervention Delivery Complexity Tool.

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Article Synopsis
  • This study aimed to assess how an Emergency Department Information Exchange (EDIE) helped Medicaid patients with mental health issues connect to outpatient care.
  • Follow-up visits with any physician increased a bit after 30 days, but specific follow-ups for mental health decreased over time.
  • The findings suggested that Medicaid patients with mental health needs who frequently use the ED might need extra assistance to ensure they get timely and suitable follow-up care.
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Collaborative care is a multicomponent intervention delivered by frontline social work, nursing, and physician providers to address patients' physical, emotional, and social needs. We argued that collaborative care may particularly benefit patients with a violent victimization history because it practices three principles of trauma-informed care: patient-provider collaboration, preventing repeat trauma in clinical and community settings, and delivering comprehensive mental and physical healthcare. We conducted an exploratory secondary data analysis of a collaborative care randomized clinical trial involving patients who presented with traumatic physical injury at a Level I trauma center in Washington state between 2006 and 2009.

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Background: Questions regarding the extent to which post-traumatic stress disorder (PTSD) is comorbid with alcohol and drug use are particularly germane in an era when the American College of Surgeons Committee on Trauma (ACS-COT) is considering policy requiring screening, intervention and/or referral services for patients presenting with psychological sequalae of traumatic injury. Literature review revealed few multisite trauma-center-based investigations that have assessed the association between PTSD symptoms and alcohol and drug use comorbidities in injured patients.

Methods: This investigation was a secondary analysis of baseline data collected prior to randomization in a 25-site trauma center pragmatic clinical trial.

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Background: In the National Academies of Sciences, Engineering, and Medicine 2016 report on trauma care, the establishment of a National Trauma Research Action Plan to strengthen and guide future trauma research was recommended. To address this recommendation, the Department of Defense funded the Coalition for National Trauma Research to generate a comprehensive research agenda spanning the continuum of trauma and burn care. We describe the gap analysis and high-priority research questions generated from the National Trauma Research Action Plan panel on long-term outcomes.

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Objective: To assess the effects of a program mandating the statewide adoption of an Emergency Department Information Exchange (EDIE) on health care utilization and spending among Medicaid enrollees in Washington state.

Data Source: Medicaid claims and managed care encounters from the Washington Health Care Authority.

Study Design: A difference-in-differences analysis with trends was used to compare changes in ED visits, inpatient admissions, primary care visits, and expenditures among frequent ED users (≥5 ED visits in past year) to those of infrequent users through the second year Washington's program.

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Background: Post-concussion return-to-learn (RTL) guidelines include implementation of school accommodations. Yet, little is known about physician recommendations for school accommodations and their impact, particularly among youth experiencing persistent post-concussive symptoms (PPCS).

Objective: We examined the association between physician recommended school accommodations and student outcomes among youth experiencing PPCS.

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: Few clinical trials of posttraumatic interventions have utilized symptom trajectory modeling to explore heterogeneity of treatment responses. The goal of this investigation was to conduct a secondary analysis of a randomized clinical trial of stepped collaborative care for adolescents with sports and recreational related concussion and persistent symptoms of >1 month.: Trajectory modeling was used to examine the impact of randomization to the intervention as well as demographic, clinical, and injury characteristics on adolescent post-concussive symptom trajectories.

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Introduction: Opioid use disorder (OUD) and related comorbid conditions are highly prevalent among patients presenting to emergency department (ED) settings. Research has developed few comprehensive disease management strategies for at-risk patients presenting to the ED that both decrease illicit opioid use and improve initiation and retention in medication treatment for OUD (MOUD).

Methods: The research team conducted a pilot pragmatic clinical trial that randomized 40 patients presenting to a single ED to a collaborative care intervention (n = 20) versus usual care control (n = 20) conditions.

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