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Article ; Online: Content and Readability of US Procedure Consent Forms.

Lin, George T / Mitchell, Margaret B / Hammack-Aviran, Catherine / Gao, Yue / Liu, Dandan / Langerman, Alexander

2024 Volume 184, Issue 2, Page(s) 214–216

MeSH term(s)	Humans ; Consent Forms ; Comprehension ; Informed Consent
Language	English
Publishing date	2024-02-05
Publishing country	United States
Document type	Journal Article
ZDB-ID	2699338-7
ISSN	2168-6114 ; 2168-6106
ISSN (online)	2168-6114
ISSN	2168-6106
DOI	10.1001/jamainternmed.2023.6431
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Article ; Online: Microbiology of Severe Community-Acquired Pneumonia and the Role of Rapid Molecular Techniques.

Pickens, Chiagozie I / Gao, Catherine A / Morales-Nebreda, Luisa / Wunderink, Richard G

Seminars in respiratory and critical care medicine

2024 Volume 45, Issue 2, Page(s) 158–168

Abstract: The microbiology of severe community acquired pneumonia (SCAP) has implications on management, clinical outcomes and public health policy. Therefore, knowledge of the etiologies of SCAP and methods to identify these microorganisms is key. Bacteria ... ...

Abstract	The microbiology of severe community acquired pneumonia (SCAP) has implications on management, clinical outcomes and public health policy. Therefore, knowledge of the etiologies of SCAP and methods to identify these microorganisms is key. Bacteria including Streptococcus pneumoniae, Staphylococcus aureus and Enterobacteriaceae continue to be important causes of SCAP. Viruses remain the most commonly identified etiology of SCAP. Atypical organisms are also important etiologies of SCAP and are critical to identify for public health. With the increased number of immunocompromised individuals, less common pathogens may also be found as the causative agent of SCAP. Traditional diagnostic tests, including semi-quantitative respiratory cultures, blood cultures and urinary antigens continue to hold an important role in the evaluation of patients with SCAP. Many of the limitations of the aforementioned tests are addressed by rapid, molecular diagnostic tests. Molecular diagnostics utilize culture-independent technology to identify species-specific genetic sequences. These tests are often semi-automated and provide results within hours, which provides an opportunity for expedient antibiotic stewardship. The existing literature suggests molecular diagnostic techniques may improve antibiotic stewardship in CAP, and future research should investigate optimal methods for implementation of these assays into clinical practice.
MeSH term(s)	Humans ; Pneumonia/diagnosis ; Pneumonia/microbiology ; Streptococcus pneumoniae ; Viruses ; Enterobacteriaceae ; Staphylococcus aureus ; Community-Acquired Infections/diagnosis ; Community-Acquired Infections/microbiology
Language	English
Publishing date	2024-01-09
Publishing country	United States
Document type	Journal Article
ZDB-ID	1183617-9
ISSN	1098-9048 ; 1069-3424
ISSN (online)	1098-9048
ISSN	1069-3424
DOI	10.1055/s-0043-1777770
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Article ; Online: Revisiting Old Friends: Adjunctive Therapies in Acute Respiratory Distress Syndrome.

Gao, Catherine A / Mylvaganam, Ruben J / Poor, Taylor A / Walter, James M

American journal of respiratory and critical care medicine

2022 Volume 204, Issue 4, Page(s) 473–475

MeSH term(s)	Combined Modality Therapy ; Friends ; Humans ; Respiration, Artificial ; Respiratory Distress Syndrome/drug therapy
Language	English
Publishing date	2022-02-01
Publishing country	United States
Document type	Journal Article ; Research Support, N.I.H., Extramural ; Comment
ZDB-ID	1180953-x
ISSN	1535-4970 ; 0003-0805 ; 1073-449X
ISSN (online)	1535-4970
ISSN	0003-0805 ; 1073-449X
DOI	10.1164/rccm.202009-3722RR
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Article ; Online: Gearing up for battle: Harnessing adaptive T cell immunity against gram-negative pneumonia.

Gao, Catherine A / Morales-Nebreda, Luisa / Pickens, Chiagozie I

Frontiers in cellular and infection microbiology

2022 Volume 12, Page(s) 934671

Abstract: Pneumonia is one of the leading causes of morbidity and mortality worldwide and Gram-negative bacteria are a major cause of severe pneumonia. Despite advances in diagnosis and treatment, the rise of multidrug-resistant organisms and hypervirulent strains ...

Abstract	Pneumonia is one of the leading causes of morbidity and mortality worldwide and Gram-negative bacteria are a major cause of severe pneumonia. Despite advances in diagnosis and treatment, the rise of multidrug-resistant organisms and hypervirulent strains demonstrates that there will continue to be challenges with traditional treatment strategies using antibiotics. Hence, an alternative approach is to focus on the disease tolerance components that mediate immune resistance and enhance tissue resilience. Adaptive immunity plays a pivotal role in modulating these processes, thus affecting the incidence and severity of pneumonia. In this review, we focus on the adaptive T cell responses to pneumonia induced by
MeSH term(s)	Acinetobacter baumannii ; Anti-Bacterial Agents/pharmacology ; Drug Resistance, Multiple, Bacterial ; Gram-Negative Bacteria ; Humans ; Microbial Sensitivity Tests ; Pneumonia, Bacterial/drug therapy ; Pseudomonas aeruginosa ; T-Lymphocytes
Chemical Substances	Anti-Bacterial Agents
Language	English
Publishing date	2022-08-18
Publishing country	Switzerland
Document type	Journal Article ; Review ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't
ZDB-ID	2619676-1
ISSN	2235-2988 ; 2235-2988
ISSN (online)	2235-2988
ISSN	2235-2988
DOI	10.3389/fcimb.2022.934671
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Article: An observational cohort study of bronchoalveolar lavage fluid galactomannan and

Gao, Catherine A / Markov, Nikolay S / Pickens, Chiagozie / Pawlowski, Anna / Kang, Mengjia / Walter, James M / Singer, Benjamin D / Wunderink, Richard G

medRxiv : the preprint server for health sciences

2024

Abstract: Rationale: Critically ill patients who develop invasive pulmonary aspergillosis (IPA) have high mortality rates despite antifungal therapy. Diagnosis is difficult in these patients. Bronchoalveolar lavage (BAL) fluid galactomannan (GM) is a helpful ... ...

Abstract	Rationale: Critically ill patients who develop invasive pulmonary aspergillosis (IPA) have high mortality rates despite antifungal therapy. Diagnosis is difficult in these patients. Bronchoalveolar lavage (BAL) fluid galactomannan (GM) is a helpful marker of infection, although the optimal cutoff for IPA is unclear. We aimed to evaluate the BAL fluid GM and fungal culture results, demographics, and outcomes among a large cohort of mechanically ventilated patients with suspected pneumonia. Methods: A single-center cohort study of patients enrolled in the Successful Clinical Response in Pneumonia Therapy (SCRIPT) study from June 2018 to March 2023. Demographics, BAL results, and outcomes data were extracted from the electronic health record and compared between groups of patients who grew Results: Of over 1700 BAL samples from 688 patients, only 18 BAL samples grew Conclusions: In this large cohort of critically ill patients with a high number of BAL samples with GM levels, we found a relatively low rate of
Language	English
Publishing date	2024-02-07
Publishing country	United States
Document type	Preprint
DOI	10.1101/2024.02.07.24302392
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Article ; Online: Clinical Features of COVID-19 and Differentiation from Other Causes of CAP.

Gao, Catherine A / Pickens, Chiagozie I / Morales-Nebreda, Luisa / Wunderink, Richard G

Seminars in respiratory and critical care medicine

2023 Volume 44, Issue 1, Page(s) 8–20

Abstract: Community-acquired pneumonia (CAP) is a significant cause of morbidity and mortality, one of the most common reasons for infection-related death worldwide. Causes of CAP include numerous viral, bacterial, and fungal pathogens, though frequently no ... ...

Abstract	Community-acquired pneumonia (CAP) is a significant cause of morbidity and mortality, one of the most common reasons for infection-related death worldwide. Causes of CAP include numerous viral, bacterial, and fungal pathogens, though frequently no specific organism is found. Beginning in 2019, the COVID-19 pandemic has caused incredible morbidity and mortality. COVID-19 has many features typical of CAP such as fever, respiratory distress, and cough, and can be difficult to distinguish from other types of CAP. Here, we highlight unique clinical features of COVID-19 pneumonia such as olfactory and gustatory dysfunction, lymphopenia, and distinct imaging appearance.
MeSH term(s)	Humans ; COVID-19/complications ; Pneumonia, Bacterial/epidemiology ; Pandemics ; Community-Acquired Infections/epidemiology
Language	English
Publishing date	2023-01-16
Publishing country	United States
Document type	Journal Article
ZDB-ID	1183617-9
ISSN	1098-9048 ; 1069-3424
ISSN (online)	1098-9048
ISSN	1069-3424
DOI	10.1055/s-0042-1759889
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Article ; Online: Circadian Biology and Its Importance to Intensive Care Unit Care and Outcomes.

Gao, Catherine A / Knauert, Melissa P

Seminars in respiratory and critical care medicine

2019 Volume 40, Issue 5, Page(s) 629–637

Abstract: Circadian rhythms are an integral part of life on earth. Circadian rhythms play a fundamental role in homeostasis as they ensure coordination between the environment and an organism's behavior and physiology. This coordination is called entrainment. ... ...

Abstract	Circadian rhythms are an integral part of life on earth. Circadian rhythms play a fundamental role in homeostasis as they ensure coordination between the environment and an organism's behavior and physiology. This coordination is called entrainment. Entrainment depends on environmental cues known as zeitgebers. Human zeitgebers include light (primary zeitgeber), sleep, eating, exercise, and activity. Circadian rhythms are disrupted in critically-ill patients due to both critical illness and current intensive care unit (ICU) practices. Disruptions in circadian rhythms are tightly linked with ICU sleep disruption. Together these entities potentiate numerous adverse outcomes including delirium, metabolic derangements, cardiovascular instability, and immune compromise. Herein, we will highlight potential areas for care improvement via chronobundles. We suggest bright light during the day, maintaining darkness, and protecting sleep at night, intermittent rather than continuous feeds, and activity via mobilization during the day. Optimizing circadian rhythms is a low-risk intervention that is underutilized in current ICU practice. This optimization could be a powerful tool in helping to improve outcomes in the critically-ill patient.
MeSH term(s)	Animals ; Circadian Rhythm/physiology ; Critical Care/methods ; Critical Illness ; Humans ; Intensive Care Units ; Sleep/physiology ; Sleep Wake Disorders/physiopathology ; Sleep Wake Disorders/prevention & control
Language	English
Publishing date	2019-12-11
Publishing country	United States
Document type	Journal Article ; Review
ZDB-ID	1183617-9
ISSN	1098-9048 ; 1069-3424
ISSN (online)	1098-9048
ISSN	1069-3424
DOI	10.1055/s-0039-1698394
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Article ; Online: Correction: Cell cycle controls long-range calcium signaling in the regenerating epidermis.

Moore, Jessica L / Bhaskar, Dhananjay / Gao, Feng / Matte-Martone, Catherine / Du, Shuangshuang / Lathrop, Elizabeth / Ganesan, Smirthy / Shao, Lin / Norris, Rachael / Sanz, Nil Campamà / Annusver, Karl / Kasper, Maria / Cox, Andy / Hendry, Caroline / Rieck, Bastian / Krishnaswamy, Smita / Greco, Valentina

The Journal of cell biology

2024 Volume 223, Issue 4

Language	English
Publishing date	2024-03-13
Publishing country	United States
Document type	Published Erratum
ZDB-ID	218154-x
ISSN	1540-8140 ; 0021-9525
ISSN (online)	1540-8140
ISSN	0021-9525
DOI	10.1083/jcb.20230209503052024c
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Article: Microbiology of Severe Community-Acquired Pneumonia and the Role of Rapid Molecular Techniques

Pickens, Chiagozie I. / Gao, Catherine A. / Morales-Nebreda, Luisa / Wunderink, Richard G.

Seminars in Respiratory and Critical Care Medicine

(Severe community acquired pneumonia)

2024 Volume 45, Issue 02, Page(s) 158–168

Series title	Severe community acquired pneumonia
Abstract	The microbiology of severe community acquired pneumonia (SCAP) has implications on management, clinical outcomes and public health policy. Therefore, knowledge of the etiologies of SCAP and methods to identify these microorganisms is key. Bacteria including Streptococcus pneumoniae, Staphylococcus aureus and Enterobacteriaceae continue to be important causes of SCAP. Viruses remain the most commonly identified etiology of SCAP. Atypical organisms are also important etiologies of SCAP and are critical to identify for public health. With the increased number of immunocompromised individuals, less common pathogens may also be found as the causative agent of SCAP. Traditional diagnostic tests, including semi-quantitative respiratory cultures, blood cultures and urinary antigens continue to hold an important role in the evaluation of patients with SCAP. Many of the limitations of the aforementioned tests are addressed by rapid, molecular diagnostic tests. Molecular diagnostics utilize culture-independent technology to identify species-specific genetic sequences. These tests are often semi-automated and provide results within hours, which provides an opportunity for expedient antibiotic stewardship. The existing literature suggests molecular diagnostic techniques may improve antibiotic stewardship in CAP, and future research should investigate optimal methods for implementation of these assays into clinical practice.
Keywords	pneumonia ; community-acquired ; molecular diagnostic ; antibiotic ; stewardship
Language	English
Publishing date	2024-01-09
Publisher	Thieme Medical Publishers, Inc.
Publishing place	Stuttgart ; New York
Document type	Article
ZDB-ID	1183617-9
ISSN	1098-9048 ; 1069-3424
ISSN (online)	1098-9048
ISSN	1069-3424
DOI	10.1055/s-0043-1777770
Database	Thieme publisher's database

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Article ; Online: Anthropomorphic Character Animations Versus Digital Chalk Talks in a Resident Diabetes Pharmacotherapy Curriculum: a Randomized Controlled Trial.

Brown, Bryan / Gielissen, Katherine A / Soares, Sarita / Gao, Catherine A / Moeller, Jeremy / Windish, Donna

Journal of general internal medicine

2022 Volume 37, Issue 9, Page(s) 2251–2258

Abstract: Background: Animation in medical education has boomed over the past two decades, and demand for distance learning technologies will likely continue in the context of the COVID-19 pandemic. However, experimental data guiding best practices for animation ... ...

Abstract	Background: Animation in medical education has boomed over the past two decades, and demand for distance learning technologies will likely continue in the context of the COVID-19 pandemic. However, experimental data guiding best practices for animation in medical education are scarce. Objective: To compare the efficacy of two animated video styles in a diabetes pharmacotherapy curriculum for internal medicine residents. Design: Learners were randomized to receive one of two versions of the same multimodal didactic curriculum. They received identical lectures, group activities, and quizzes, but were randomized to either digital chalk talk (DCT) videos or Sugar-Coated Science (SCS). SCS is an animated series using anthropomorphic characters, stories, and mnemonics to communicate knowledge. Participants: Ninety-two internal medicine residents at a single academic medical center received the curriculum within ambulatory medicine didactics. Main measures: Knowledge was measured at multiple time points, as was residents' self-reported comfort using each medication class covered. Surveys assessed video acceptability and telepresence. Key themes were identified from open-ended feedback. Key results: Baseline knowledge was low, consistent with prior needs assessments. On immediate posttest, mean scores were higher with SCS than DCT (74.8% versus 68.4%), but the difference was not statistically significant, p = 0.10. Subgroup analyses revealed increased knowledge in the SCS group for specific medication classes. Delayed posttest showed significant knowledge gains averaging 17.6% across all participants (p < 0.05); these gains were similar between animation types. SCS achieved significantly higher telepresence, entertainment, and acceptability scores than DCT. Qualitative data suggested that residents prioritize well-designed, multimodal curricula over specific animation characteristics. Conclusion: SCS and DCTs both led to learning within a multimodal curriculum, but SCS significantly enhanced learner experience. Animation techniques exemplified by both SCS and DCTs have roles in the medical educator toolkit. Selection between them should incorporate context, learner factors, and production resources.
MeSH term(s)	COVID-19/drug therapy ; Calcium Carbonate ; Curriculum ; Diabetes Mellitus ; Education, Medical, Graduate ; Humans ; Internship and Residency ; Pandemics
Chemical Substances	Calcium Carbonate (H0G9379FGK)
Language	English
Publishing date	2022-06-16
Publishing country	United States
Document type	Journal Article ; Randomized Controlled Trial ; Research Support, Non-U.S. Gov't
ZDB-ID	639008-0
ISSN	1525-1497 ; 0884-8734
ISSN (online)	1525-1497
ISSN	0884-8734
DOI	10.1007/s11606-022-07510-8
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