AndreaLeighHahnMD

PubMed

• Multifocal Long Bone Osteomyelitis as a Complication of Disseminated Cat Scratch Disease.
  Michel, P., Valenzuela-Almada, M., Pavuluri, P., Gaviria, S., Guzman, J., Hahn, A.> ;The Pediatric Infectious Disease Journal. 2024 Mar 1
• 1 citations
  Therapeutic beta-lactam dosages and broad-spectrum antibiotics are associated with reductions in microbial richness and diversity in persons with cystic fibrosis.
  Andrea Hahn, Aszia Burrell, Hollis Chaney, Iman Sami, Anastassios C Koumbourlis, Robert J Freishtat, Keith A Crandall, Edith T Zemanick> ;Scientific Reports. 2023 Jan 21
• 2 citations
  AtbFinder Diagnostic Test System Improves Optimal Selection of Antibiotic Therapy in Persons with Cystic Fibrosis.
  G Tetz, K Kardava, M Vecherkovskaya, A Hahn, M Tsifansky, A Koumbourlis, V Tetz> ;Journal of Clinical Microbiology. 2023 Jan 26
• 2 citations
  Impact of Antibiotics on the Lung Microbiome and Lung Function in Children With Cystic Fibrosis 1 Year After Hospitalization for an Initial Pulmonary Exacerbation.
  Zaina Inam, Erin Felton, Aszia Burrell, Hollis Chaney, Iman Sami, Anastassios C Koumbourlis, Robert J Freishtat, Edith T Zemanick, Keith A Crandall, Andrea Hahn> ;Open Forum Infectious Diseases. 2022 Sep 1
• 15 citations
  Nasopharyngeal airway dual-transcriptome of infants with severe bronchiolitis and risk of childhood asthma: A multicenter prospective study.
  Zhaozhong Zhu, Carlos A Camargo Jr, Yoshihiko Raita, Robert J Freishtat, Michimasa Fujiogi, Andrea Hahn, Jonathan M Mansbach, Jonathan M Spergel, Marcos Pérez-Losada, ...> ;The Journal of Allergy and Clinical Immunology. 2022 Oct 1
• 4 citations
  MUC1 ectodomain is a flagellin-targeting decoy receptor and biomarker operative during Pseudomonas aeruginosa lung infection.
  Avelino C. Verceles, Pavan Bhat, Zain Nagaria, Destiny Martin, Harsh Patel, Afua Ntem-Mensah, Sang W. Hyun, Andrea Hahn, Jean Jeudy, Alan S. Cross, Erik P. Lillehoj, S...> ;Scientific Reports. 2021 Nov 22
• 3 citations
  Impact of Anaerobic Antibacterial Spectrum on Cystic Fibrosis Airway Microbiome Diversity and Pulmonary Function.
  Michael J. Bozzella, Hollis Chaney, Iman Sami, Anastassios C. Koumbourlis, James E. Bost, Edith T. Zemanick, Robert J. Freishtat, Keith A. Crandall, Andrea Hahn> ;The Pediatric Infectious Disease Journal. 2021 Jul 15
• 5 citations
  Importance of beta-lactam pharmacokinetics and pharmacodynamics on the recovery of microbial diversity in the airway of persons with cystic fibrosis
  Andrea Hahn, Aszia Burrell, Hollis Chaney, Iman Sami, Anastassios C. Koumbourlis, Robert J. Freishtat, Edith T. Zemanick, Stan G. Louie, Keith A. Crandall> ;Journal of Investigative Medicine. 2021 May 21
• July ECI Biocommentary: Andrea Hahn.
  Andrea Hahn> ;Pediatric Research. 2021 Apr 17
• 7 citations
  Management considerations for stroke-like episodes in MELAS with concurrent COVID-19 infection.
  Kuntal Sen, Dana Harrar, Andrea Hahn, Elizabeth Wells, Andrea L. Gropman> ;Journal of Neurology. 2021 Apr 1
• 12 citations
  Inflammation in children with cystic fibrosis: contribution of bacterial production of long-chain fatty acids.
  Erin Felton, Aszia Burrell, Hollis Chaney, Iman Sami, Anastassios C. Koumbourlis, Robert J. Freishtat, Keith A. Crandall, Andrea Hahn> ;Pediatric Research. 2021 Mar 2
• 2 citations
  A Premature Infant With Neonatal Actinomyces odontolyticus Sepsis.
  Maria S Rueda, Yosefa Hefter, Brian Stone, Andrea Hahn, Barbara Jantausch> ;Journal of the Pediatric Infectious Diseases Society. 2020 Nov 2
• 15 citations
  Reducing Vancomycin Use in a Level IV NICU
  Rana F Hamdy, Sopnil Bhattarai, Sudeepta K Basu, Andrea Hahn, Brian Stone, Eleanor D Sadler, Benjamin M. Hammer, John P. Galiote, Julie Slomkowski, Anne M. Casto, Kate...> ;Pediatrics. 2020 Jul 1
• 10 citations
  Airway microbial diversity is decreased in young children with cystic fibrosis compared to healthy controls but improved with CFTR modulation
  Andrea Hahn, Aszia Burrell, Emily Ansusinha, Diane Peng, Hollis Chaney, Iman Sami, Geovanny F. Perez, Anastassios C. Koumbourlis, Robert McCarter, Robert J. Freishtat,...> ;Heliyon. 2020 Jun 1
• 239 citations
  Severe Coronavirus Disease-2019 in Children and Young Adults in the Washington, DC, Metropolitan Region.
  Roberta L. DeBiasi, Xiaoyan Song, Meghan Delaney, Michael E. Bell, Karen L Smith, Jay Pershad, Emily Ansusinha, Andrea Hahn, Rana F Hamdy, Nada Harik, Benjamin Hanisch...> ;The Journal of Pediatrics. 2020 May 13
• 12 citations
  Longitudinal Associations of the Cystic Fibrosis Airway Microbiome and Volatile Metabolites: A Case Study.
  Andrea Hahn, Katrine Whiteson, Trenton J. Davis, Joann Phan, Iman Sami, Anastassios C. Koumbourlis, Robert J. Freishtat, Keith A. Crandall, Heather D. Bean> ;Frontiers in Cellular and Infection Microbiology. 2020 Apr 28
• 2 citations
  Improving antibiotic prescribing in the emergency department for uncomplicated community-acquired pneumonia
  Rebekah Shaw, Erica Popovsky, Alyssa Abo, Marni Jacobs, Nicole Herrera, James M. Chamberlain, Andrea Hahn> ;World Journal of Emergency Medicine. 2020 Jan 1
• 1 citations
  Bacterial Community Variability: Outliers May Be Leading Us Astray.
  Andrea Hahn, Edith T. Zemanick> ;Annals of the American Thoracic Society. 2019 Nov 27
• 4 citations
  Profile of the Pediatric Infectious Disease Workforce in 2015
  Sylvia H. Yeh, Vini Vijayan, Andrea Hahn, Holly Ruch-Ross, Suzanne Kirkwood, Terri Christene Phillips, Christopher J. Harrison> ;Journal of the Pediatric Infectious Diseases Society. 2019 Mar 28
• 12 citations
  Changes in microbiome diversity following beta-lactam antibiotic treatment are associated with therapeutic versus subtherapeutic antibiotic exposure in cystic fibrosis.
  Andrea Hahn, Hani Fanous, Caroline Jensen, Hollis Chaney, Iman Sami, Geovanny F. Perez, Anastassios C. Koumbourlis, Stan G. Louie, James E. Bost, John N. van den Anker...> ;Scientific Reports. 2019 Feb 22
• 7 citations
  Relationship of Pulmonary Outcomes, Microbiology, and Serum Antibiotic Concentrations in Cystic Fibrosis Patients
  Andrea Hahn, Caroline Jensen, Hani Fanous, Hollis Chaney, Iman Sami, Geovanny F. Perez, Stan G. Louie, Anastassios C. Koumbourlis, James E. Bost, John N. van den Anker> ;The Journal of Pediatric Pharmacology and Therapeutics. 2018 Nov 1
• 27 citations
  Antibiotic multidrug resistance in the cystic fibrosis airway microbiome is associated with decreased diversity.
  Andrea Hahn, Aszia Burrell, Hani Fanous, Hollis Chaney, Iman Sami, Geovanny F. Perez, Anastassios C. Koumbourlis, Robert J. Freishtat, Keith A. Crandall> ;Heliyon. 2018 Sep 1
• 6 citations
  Benchmark Evaluation of True Single Molecular Sequencing to Determine Cystic Fibrosis Airway Microbiome Diversity.
  Andrea Hahn, Matthew L. Bendall, Keylie M. Gibson, Hollis Chaney, Iman Sami, Geovanny F. Perez, Anastassios C. Koumbourlis, Timothy A. McCaffrey, Robert J. Freishtat, ...> ;Frontiers in Microbiology. 2018 May 25
• 19 citations
  Microbial diversity within the airway microbiome in chronic pediatric lung diseases.
  Andrea Hahn, Stephanie Warnken, Marcos Pérez-Losada, Robert J. Freishtat, Keith A. Crandall> ;Infection, Genetics and Evolution. 2017 Dec 7
• Clinical Reasoning: A 15-month-Old Boy with Progressive Lethargy and Spasticity.
  Rachel Zhang, Julie Ziobro, Jennifer Harmon, Ferdinand Rodriguez Agramonte, Marijean Miller, Laura Tochen, Barbara Jantausch, Andrea Hahn> ;Neurology. 2017 Sep 19
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Journal Articles

• Changes in Microbiome Diversity Following Beta-Lactam Antibiotic Treatment Are Associated with Therapeutic Versus Subtherapeutic Antibiotic Exposure in Cystic Fibrosis  
  Geovanny F Perez, Anastassios C Koumbourlis, Andrea Hahn, Robert J Freishtat, Edith T Zemanick, Hollis Chaney, Nature
• Data Show Antimicrobial Stewardship Programs Are Effective  
  Hahn A, Doby B, AAP News, 1/1/2013
• Rash, Fever, and Myocarditis Associated with Respiratory Illness  
  Hahn A, Lorts A, Kelly CJ, Brady R, Consultant for Pediatricians, 1/1/2012

Abstracts/Posters

• Different Sequencing Platforms Give Distinct Measures of Alpha Diversity of the Pulmonary Microbiome Detected in Cystic Fibrosis Sputum
  Hahn A, Sanyal A, Perez G, Colberg-Poley AM, Campos J, Rose M, Pediatric Academic Society Meeting, Baltimore, MD, 1/30/2016
• Different Sequencing Platforms Give Distinct Measures of Alpha Diversity of the Pulmonary Microbiome Detected in Cystic Fibrosis Sputum
  Hahn A, Sanyal A, Perez G, Colberg-Poley AM, Campos J, Rose M, Research Days, Washington University, Washington, DC, 1/29/2016
• Different Sequencing Platforms Give Distinct Measures of Alpha Diversity of the Pulmonary Microbiome Detected in Cystic Fibrosis Sputum
  Hahn A, Sanyal A, Perez G, Colberg-Poley AM, Campos J, Rose M, Children's National Health System Research and Education Week, Washington, DC, 1/18/2016
• Systematic Extraction of Bacterial DNA for Lung Microbiome Analysis from Cystic Fibrosis Sputum Samples
  Hahn A, Perez G, Colberg-Poley AM, Campos J, Bryant J, Rose M, North American Cystic Fibrosis Conference, Phoenix, AZ, 1/8/2015
• Single Nucleotide Polymorphisms of Multidrug Resistance Protein 4 are Present in Patients with Beta-Lactam Associated Neutropenia
  Hahn A, Fukuda T, Mizuno T, Hahn D, Frenck RW, Vinks AA, American Society of Clinical Pharmacology and Therapeutics Annual Meeting, New Orleans, LA, 1/4/2015
• Vancomycin AUC24H/MIC Does Not Predict Clinical Outcomes in Children with MRSA Bacteremia
  Hahn A, Frenck RW, Staat MA, Vinks AA, 8th Annual Thomas F. Boat Lectures, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 1/25/2014
• Vancomycin AUC24H/MIC Does Not Predict Clinical Outcomes in Children with MRSA Bacteremia
  Hahn A, Frenck RW, Staat MA, Vinks AA, American Society of Clinical Pharmacology and Therapeutics Annual Meeting, Atlanta, GA, 1/18/2014
• Single Nucleotide Polymorphisms of Multidrug Resistance Protein 4 are Present in Patients with Beta-Lactam Associated Neutropenia
  Hahn A, Fukuda T, Mizuno T, Hahn D, Frenck RW, Vinks AA, Pediatric Pharmacogenomic and Personalized Medicine Conference, Kansas City, MO, 1/10/2014
• Vancomycin AUC24H/MIC Does Not Predict Clinical Outcomes in Children with MRSA Bacteremia
  Hahn A, Frenck RW, Staat MA, Vinks AA, Pediatric Academic Societies Meeting, Vancouver, BC, Canada, 1/3/2014
• Validating a Pediatric Population Pharmacokinetic Model for Vancomycin
  Hahn A, Frenck RW, Vinks AA, IDWeek, San Francisco, CA, 1/2/2013
• Human Metapneumovirus Infection Causes Severe Morbidity in Hospitalized Children at All Ages
  Hahn A, Jaggi P, Ramilo O, Day C, Koranyi K, Pediatric Academic Society Annual Meeting, Denver, CO, 1/30/2011
• Target Tobacco - A Resident Education Project at Nationwide Children's Hospital
  Hahn A, Eaton A, Groner J, Region V Academic Pediatric Association Regional Meeting, Grand Rapids, MI, 1/10/2011
• Target Tobacco - A Quality Improvement Project at Nationwide Children's Hospital
  Hahn A, Eaton A, Groner J, First Annual OSU Medical Center Medical Education Research as Translational Science, Columbus, OH, 1/17/2010
• Target Tobacco - A Pilot Quality Improvement Project at Nationwide Children's Hospital
  Hahn A, Eaton A, Groner J, Academic Pediatric Association Advocacy Interest Group Meeting, Pediatric Academic Society Annual Meeting, Vancouver, BC, Canada, 1/1/2010
• Does Abdominal Ultrasonography Predict Surgical Intervention in Neonates with Necrotizing Enterocolitis?
  Hahn A, Coley B, Nwomeh B, 7th Annual OSU Medical Center Graduate and Postgraduate Research Day, Columbus, OH, 1/10/2008
• The Potential for Reuse of Ilizarov Composite Half-Rings
  Hahn A, Litsky A, 5th Annual OSU Medical Center Graduate and Postgraduate Research Day, Columbus, OH, 1/30/2006
• The Potential for Reuse of Ilizarov Composite Half-Rings
  Hahn A, Litsky A, Society For Biomaterials Annual Meeting and Exposition: New Applications and Technologies, Pittsburgh, PA, 1/26/2006
• Representative Aging: Challenges in recruitment of older adults for the Senior Partners Program at The Ohio State University College of Medicine
  Hahn A, Myer M, Murden R, Annual Scientific Meeting of the American Geriatrics Society, Chicago, IL, 1/3/2006
• Aligning Expectations: Comparison of goals at program entry between medical students and older adults participating in a longitudinal geriatrics curriculum
  Hahn A, Myer M, Murden R, Annual Scientific Meeting of the American Geriatrics Society, Chicago, IL, 1/3/2006
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Lectures

• Septic shock secondary to Chikungunya infection 
  San Diego, CA - 1/7/2015
• MRSA Is Not a Major Pathogen for Deep Neck Infections in Children in the 21st Century 
  Vancouver, BC, Canada - 1/21/2011