Publications by authors named "Robert Fitzgerald"

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Per Se Driving Under the Influence of Cannabis Statutes and Blood Delta-9-Tetrahydrocannabinol Concentrations following Short-Term Cannabis Abstinence.
Robert L Fitzgerald, Anya Umlauf, Raymond T Suhandynata, David J Grelotti, Marilyn A Huestis

Clin Chem· December 2025

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A Rapid Approach for Assessing Body Fluid Matrix Effects.
Mengyuan Ge, Spencer Seely, Michael J Kelner, Robert L Fitzgerald, Raymond T Suhandynata

J Appl Lab Med· November 2025

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COVID-19 Infection and Mitigation for Young Children With Autism and Other Disabilities.
Robert Fitzgerald, Lauren Eck, Karen Pazol, Lisa Wiggins, Maureen Durkin

J Dev Behav Pediatr· October 2025

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Short-term residual effects of smoked cannabis on simulated driving performance.
Kyle F Mastropietro, Jake A Rattigan, Anya Umlauf, David J Grelotti, Marilyn A Huestis, Robert L Fitzgerald

Psychopharmacology (Berl)· September 2025

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Validation of Methods for Detecting Driving Under the Influence of Cannabis: Paths Forward.
Thomas D Marcotte, Robert L Fitzgerald

J Stud Alcohol Drugs· July 2025

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Measurement of Whole Blood Tacrolimus Concentrations by LC-MS/MS and Immunoassay Methods: Influence of Immediate-Release vs Extended-Release Tacrolimus Formulations.
Adekunle Alabi, Mengyuan Ge, Jeremiah D Momper, Shirley M Tsunoda, Michael J Kelner, Robert L Fitzgerald

J Appl Lab Med· May 2025

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Cannabidiol (CBD) Treatment for Severe Problem Behaviors in Autistic Boys: A Randomized Clinical Trial.
Doris Trauner, Anya Umlauf, David J Grelotti, Robert Fitzgerald, Andrew Hannawi

J Autism Dev Disord· May 2025

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Prevalence and Early Identification of Autism Spectrum Disorder Among Children Aged 4 and 8 Years - Autism and Developmental Disabilities Monitoring Network, 16 Sites, United States, 2022.
Kelly A Shaw, Susan Williams, Mary E Patrick, Miguel Valencia-Prado, Maureen S Durkin, Robert T Fitzgerald

MMWR Surveill Summ· April 2025

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Multicenter Automated Central Vein Sign Detection Performs as Well as Manual Assessment for the Diagnosis of Multiple Sclerosis.
A R Manning, V Letchuman, M L Martin, E Gombos, T Robert-Fitzgerald

AJNR Am J Neuroradiol· March 2025

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Impact of insurance status on MRI phenotypes in MS.
Melissa Lynne Martin, Timothy Robert-Fitzgerald, Matthew K Schindler, Christopher Perrone, Guy Schultz

Mult Scler Relat Disord· December 2024

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Evaluation of a Benzodiazepine Immunoassay for Urine Drug Testing in Clinical Specimens.
Mengyuan Ge, Adekunle Alabi, Michael J Kelner, Robert L Fitzgerald, Raymond T Suhandynata

J Appl Lab Med· November 2024

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Child Age at Time of First Maternal Concern and Time to Services Among Children with Autism Spectrum Disorder.
Julia Van Dyke, Steven A Rosenberg, Tessa Crume, Nuri Reyes, Aimee Anido Alexander, Robert Fitzgerald

J Dev Behav Pediatr· October 2024

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Response to the Letter to the Editor by Cioccari et al.
Leah M Konwinski, Caryn Steenland, Kayla Miller, Brian Boville, Robert Fitzgerald

J Patient Saf· October 2024

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A Comparative Analysis of Two Commonly Used FDA-Approved Immunoassays for Fentanyl Detection.
K H Brian Lam, Marlen Menlyadiev, Vincent Buggs, Suttida Parnprome, Amadeo Pesce, Robert L Fitzgerald

J Appl Lab Med· September 2024

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Linguistic isolation correlates with length of stay and mortality for pediatric oncology patients in California.
Samuel Ennett, Akansha Das, Megan Burcham, Robert Fitzgerald, Brian Boville

Cancer Med· July 2024

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Mapping the Relationship of White Matter Lesions to Depression in Multiple Sclerosis.
Erica B Baller, Elizabeth M Sweeney, Matthew Cieslak, Timothy Robert-Fitzgerald, Sydney C Covitz

Biol Psychiatry· June 2024

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Evaluating Independent Double Checks in the Pediatric Intensive Care Unit: A Human Factors Engineering Approach.
Leah Konwinski, Caryn Steenland, Kayla Miller, Brian Boville, Robert Fitzgerald

J Patient Saf· April 2024

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Pseudocannabinoid H4CBD improves glucose response during advanced metabolic syndrome in OLETF rats independent of increase in insulin signaling proteins.
Jessica N Wilson, Dora A Mendez, Francis Dhoro, Nikolay Shevchenko, Mark Mascal, Robert Fitzgerald

Am J Physiol Regul Integr Comp Physiol· February 2024

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Genomic loci influence patterns of structural covariance in the human brain.
Junhao Wen, Ilya M Nasrallah, Ahmed Abdulkadir, Theodore D Satterthwaite, Zhijian Yang, Timothy Robert-Fitzgerald

Proc Natl Acad Sci U S A· December 2023

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Variable Delta-9-Tetrahydrocannabinol Pharmacokinetics and Pharmacodynamics After Cannabis Smoking in Regular Users.
Marlon Liyanage, Mina Nikanjam, Edmund V Capparelli, Raymond T Suhandynata, Robert L Fitzgerald

Ther Drug Monit· October 2023

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Evaluation of Field Sobriety Tests for Identifying Drivers Under the Influence of Cannabis: A Randomized Clinical Trial.
Thomas D Marcotte, Anya Umlauf, David J Grelotti, Emily G Sones, Kyle F Mastropietro, Robert L Fitzgerald

JAMA Psychiatry· September 2023

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Driving Under the Influence of Cannabis: Impact of Combining Toxicology Testing with Field Sobriety Tests.
Robert L Fitzgerald, Anya Umlauf, Jacqueline A Hubbard, Melissa A Hoffman, Philip M Sobolesky

Clin Chem· July 2023

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Mapping the relationship of white matter lesions to depression in multiple sclerosis.
Erica B Baller, Elizabeth M Sweeney, Matthew C Cieslak, Timothy Robert-Fitzgerald, Sydney C Covitz

medRxiv· June 2023

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Evaluating the performance of the Roche FEN2 fentanyl immunoassay and its clinical implementation: The role of LDT-based mass spectrometry testing.
Marlen Menlyadiev, Raymond T Suhandynata, Kyle Lund, Michael J Kelner, Robert L Fitzgerald

J Mass Spectrom Adv Clin Lab· April 2023

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Early Identification of Autism Spectrum Disorder Among Children Aged 4 Years - Autism and Developmental Disabilities Monitoring Network, 11 Sites, United States, 2020.
Kelly A Shaw, Deborah A Bilder, Dedria McArthur, Ashley Robinson Williams, Esther Amoakohene, Robert T Fitzgerald

MMWR Surveill Summ· March 2023

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