Publications by authors named "Robert Dittus"

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Provider Behavioral Determinants and Preferences for Lung Cancer Screening Implementation: A Brief Report.
Jennifer A Lewis, Lauren R Samuels, Lucy B Spalluto, Christopher Lindsell, Claudia I Henschke, Robert S Dittus

JTO Clin Res Rep· November 2025

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Frailty and Its Association With Catatonia in the Intensive Care Unit: An Analysis of the Delirium and Catatonia Prospective Cohort Study.
Chelsea K Rick, Patricia S Andrews, Kun Bai, Fei Ye, Mayur B Patel, Robert S Dittus

J Acad Consult Liaison Psychiatry· October 2025

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Validation of data in the Veteran health administration electronic medical record for identification of tobacco use.
Brian J Douthit, Julie Kim, Amber J Hackstadt, Daniel Park, Robert Winter, Robert S Dittus

Ann Epidemiol· October 2025

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A Qualitative Evaluation of Factors Influencing the Lung Cancer Screening Program Navigator Role.
Lucy B Spalluto, Kemberlee Bonnet, David Schlundt, Carolyn M Audet, Claudia I Henschke, Robert S Dittus

J Gen Intern Med· September 2025

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A Systematic Review of the Prevalence and Characteristics of Oropharyngeal Dysphagia in Critically Ill Patients During the Acute and Postacute Recovery Phase.
Cara Donohue, Kaitlynn Raye, Pratik Pandharipande, Robert S Dittus, E Wesley Ely

Crit Care Med· June 2025

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National Survey of Lung Cancer Screening Eligibility in United States Veterans.
Jennifer A Lewis, Allison Stranick, Jacquelyn Pennings, Lauren R Samuels, Susan Byerly, Robert S Dittus

Am J Prev Med· May 2025

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Exploring genetic risk for catatonia in a genome wide association study and polygenic risk score analysis.
Jo Ellen Wilson, Julia Sealock, Peter Straub, Rameela Raman, Aaron M Kipp, Robert S Dittus

Schizophr Res· January 2024

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In-hospital catatonia, delirium, and coma and mortality: Results from the delirium and catatonia prospective cohort investigation.
Morgan T Sexton, Ahra Kim, Trey McGonigle, Sarasota Mihalko, Simon N Vandekar, Robert S Dittus

Schizophr Res· January 2024

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The Association of Organizational Readiness With Lung Cancer Screening Utilization.
Jennifer A Lewis, Lauren R Samuels, Jacy Weems, Daniel Park, Robert Winter, Robert S Dittus

Am J Prev Med· November 2023

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Rural barriers and facilitators of lung cancer screening program implementation in the veterans health administration: a qualitative study.
Jennifer A Lewis, Kemberlee Bonnet, David G Schlundt, Susan Byerly, Christopher J Lindsell, Robert S Dittus

Front Health Serv· August 2023

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Variability in Organ Procurement Organization Performance by Individual Hospital in the United States.
Wali Johnson, Kathryn Kraft, Pranit Chotai, Raymond Lynch, Robert S Dittus

JAMA Surg· April 2023

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Malignant Catatonia: A Review for the Intensivist.
Jennifer Connell, Mark Oldham, Pratik Pandharipande, Robert S Dittus, Amanda Wilson

J Intensive Care Med· February 2023

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Using the Framework for Reporting Adaptations and Modifications-Expanded (FRAME) to study adaptations in lung cancer screening delivery in the Veterans Health Administration: a cohort study.
Thomas E Strayer, Lucy B Spalluto, Abby Burns, Christopher J Lindsell, Claudia I Henschke, Robert S Dittus

Implement Sci Commun· January 2023

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The Association of Health Care System Resources With Lung Cancer Screening Implementation: A Cohort Study.
Jennifer A Lewis, Lauren R Samuels, Jason Denton, Michael E Matheny, Amelia Maiga, Robert S Dittus

Chest· September 2022

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Using the Framework for Reporting Adaptations and Modifications-Expanded (FRAME) to study lung cancer screening adaptations in the Veterans Health Administration.
Thomas E Strayer, Lucy B Spalluto, Abby Burns, Christopher J Lindsell, Claudia I Henschke, Robert S Dittus

Res Sq· August 2022

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Association of antibiotics with veteran visit satisfaction and antibiotic expectations for upper respiratory tract infections.
Milner B Staub, Rachael Pellegrino, Erin Gettler, Morgan C Johnson, Christianne L Roumie, Robert S Dittus

Antimicrob Steward Healthc Epidemiol· June 2022

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Who wants to work in geriatrics: Findings from a national survey of physicians and nurse practitioners.
Catherine DesRoches, Yuchiao Chang, Jennifer Kim, Sharda Mukunda, Linda Norman, Robert S Dittus

Nurs Outlook· April 2022

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Association of Rurality With Annual Repeat Lung Cancer Screening in the Veterans Health Administration.
Lucy B Spalluto, Jennifer A Lewis, Lauren R Samuels, Carol Callaway-Lane, Michael E Matheny, Robert S Dittus

J Am Coll Radiol· January 2022

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Advanced Age Is Associated With Catatonia in Critical Illness: Results From the Delirium and Catatonia Prospective Cohort Investigation.
Jennifer Connell, Ahra Kim, Nathan E Brummel, Mayur B Patel, Simon N Vandekar, Robert S Dittus

Front Psychiatry· November 2021

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Learning From What We Do, and Doing What We Learn: A Learning Health Care System in Action.
Christopher J Lindsell, Cheryl L Gatto, Mary Lynn Dear, Reagan Buie, Todd W Rice, Robert S Dittus

Acad Med· September 2021

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Optimal Staffing Models To Care For Frail Older Adults In Primary Care And Geriatrics Practices In The US.
David I Auerbach, Douglas E Levy, Peter Maramaldi, Robert S Dittus, Joanne Spetz

Health Aff (Millwood)· September 2021

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Operationalising outpatient antimicrobial stewardship to reduce system-wide antibiotics for acute bronchitis.
Morgan Clouse Johnson, Todd Hulgan, Robin G Cooke, Ruth Kleinpell, Christianne Roumie, Robert Dittus

BMJ Open Qual· July 2021

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Protocol to evaluate an enterprise-wide initiative to increase access to lung cancer screening in the Veterans Health Administration.
Jennifer A Lewis, Lucy B Spalluto, Claudia I Henschke, David F Yankelevitz, Samuel M Aguayo, Robert S Dittus

Clin Imaging· May 2021

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Dexmedetomidine or Propofol for Sedation in Mechanically Ventilated Adults with Sepsis.
Christopher G Hughes, Patrick T Mailloux, John W Devlin, Joshua T Swan, Robert D Sanders, Robert S Dittus

N Engl J Med· April 2021

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National Lung Cancer Screening Utilization Trends in the Veterans Health Administration.
Jennifer A Lewis, Lauren R Samuels, Jason Denton, Gretchen C Edwards, Michael E Matheny, Robert S Dittus

JNCI Cancer Spectr· October 2020

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