Digital Commons Network^™

Educating Health Professionals About Covid-19 With Echo Telementoring., Joanna G Katzman, Karla Thornton, Nestor Sosa, Laura Tomedi, Leslie Hayes, Marla Sievers, Karissa Culbreath, Kent Norsworthy, Chamron Martin, Alaina Martinez, Jinyang Liu, Sanjeev Arora

Project ECHO Bibliography

BACKGROUND: When the COVID-19 pandemic began, primary care clinicians had almost no knowledge regarding best practices COVID-19 treatment. Project ECHO developed a COVID-19 Infectious Disease Office Hours (Office Hours) program to respond to the needs of clinicians seeking COVID-19 information.

METHODS: This mixed-methods evaluation analyzed weekly post-session data and focus group results from the weekly Office Hours ECHO sessions during June 1, 2020- May 31, 2021.

RESULTS: A total of 1,421 participants attended an average of 4.9 sessions during the 45 Office Hours sessions studied. The most common specialties included: nurses= 530 (37%), physicians= 284 (20%), and 493 (34%) having …

Protease-Anti-Protease Compartmentalization In Sars-Cov-2 Ards: Therapeutic Implications, Oisin Mcelvaney, Takanori Asakura, Suzanne L. Meinig, Jose L. Torres-Castillo, Robert S. Hagan, Claudie Gabillard-Lefort, Mark P. Murphy, Leigh B. Thorne, Alain Borczuk, Ross E. Zumwalt, Yu Mikami, Tomas P. Carroll, Kenichi Okuda, Grace Hogan, Oliver J. Mcelvaney, Jennifer Clarke, Natalie L. Mcevoy, Patrick W. Mallon, Cormac Mccarthy, Ger Curley, Matthew C. Wolfgang, Richard C. Boucher, Noel G. Mcelvaney, Emer P. Reeves

Pathology Research and Scholarship

BACKGROUND: Interleukin-6 (IL-6) is elevated in SARS-CoV-2 infection. IL-6 regulates acute-phase proteins, such as alpha-1 antitrypsin (AAT), a key lung anti-protease. We investigated the protease-anti-protease balance in the circulation and pulmonary compartments in SARS-CoV-2 acute respiratory distress syndrome (ARDS) compared to non-SARS-CoV-2 ARDS (nsARDS) and the effects of tocilizumab (IL-6 receptor antagonist) on anti-protease defence in SARS-CoV-2 infection.

METHODS: Levels and activity of AAT and neutrophil elastase (NE) were measured in plasma, airway tissue and tracheal secretions (TA) of people with SARS-CoV-2 ARDS or nsARDS. AAT and IL-6 levels were evaluated in people with moderate SARS-CoV-2 infection who received standard …

Educating Health Professionals About Covid-19 With Echo Telementoring, Joanna G. Katzman, Karla Thornton, Nestor Sosa, Laura Tomedi, Leslie Hayes, Marla Sievers, Karissa Culbreath, Kent Norsworthy, Chamron Martin, Alaina Martinez, Jinyang Liu, Sanjeev Arora

Pathology Research and Scholarship

BACKGROUND: When the COVID-19 pandemic began, primary care clinicians had almost no knowledge regarding best practices COVID-19 treatment. Project ECHO developed a COVID-19 Infectious Disease Office Hours (Office Hours) program to respond to the needs of clinicians seeking COVID-19 information.

METHODS: This mixed-methods evaluation analyzed weekly post-session data and focus group results from the weekly Office Hours ECHO sessions during June 1, 2020- May 31, 2021.

RESULTS: A total of 1,421 participants attended an average of 4.9 sessions during the 45 Office Hours sessions studied. The most common specialties included: nurses= 530 (37%), physicians= 284 (20%), and 493 (34%) having …

Adenoviral Respiratory Infection-Associated Mortality In Children: A Retrospective Case Series, Michael C Spaeder, Claire Stewart, Matthew P Sharron, Julia R Noether, Natalia Martinez-Schlurman, Robert P Kavanagh, Jessica K Signoff, Michael C Mccrory, Daniel B Eidman, Anjali V Subbaswamy, Paul L Shea, Ilana Harwayne-Gidansky, Emily K Ninmer, Mary Lynn Sheram, Christopher M Watson

Pediatrics Research and Scholarship

Viral respiratory infections are a leading cause of illness and hospitalization in young children worldwide. Case fatality rates in pediatric patients with adenoviral lower respiratory tract infection requiring intensive care unit (ICU) admission have been reported between 7 and 22%. We investigated the demographics and clinical characteristics in pediatric mortalities associated with adenoviral respiratory infection at 12 academic children's hospitals in the United States. There were 107 mortality cases included in our study, 73% of which had a chronic medical condition. The most common chronic medical condition was immunocompromised state in 37 cases (35%). The incidences of pediatric acute respiratory …

Non-Autophagy Role Of Atg5 And Nbr1 In Unconventional Secretion Of Il-12 Prevents Gut Dysbiosis And Inflammation, Seth D. Merkley, Samuel M. Goodfellow, Yan Guo, Zoe E R Wilton, Janie R. Byrum, Kurt C. Schwalm, Darrell L. Dinwiddie, Rama R. Gullapalli, Vojo Deretic, Anthony Jimenez Hernandez, Steven B. Bradfute, Julie G. In, Eliseo F. Castillo

Pediatrics Research and Scholarship

Intestinal myeloid cells play a critical role in balancing intestinal homeostasis and inflammation. Here, we report that expression of the autophagy-related 5 [Atg5] protein in myeloid cells prevents dysbiosis and excessive intestinal inflammation by limiting IL-12 production. Mice with a selective genetic deletion of Atg5 in myeloid cells [Atg5ΔMye] showed signs of dysbiosis preceding colitis, and exhibited severe intestinal inflammation upon colitis induction that was characterised by increased IFNγ production. The exacerbated colitis was linked to excess IL-12 secretion from Atg5-deficient myeloid cells and gut dysbiosis. Restoration of the intestinal microbiota or genetic deletion of IL-12 in Atg5ΔMye mice attenuated …

Immunogenicity And Protective Capacity Of A Virus-Like Particle Vaccine Against Chlamydia Trachomatis Type 3 Secretion System Tip Protein, Ct584, Everett Webster, Kyra W. Seiger, Susan B. Core, Amanda L. Collar, Hannah Knapp-Broas, June Graham, Muskan Shrestha, Sarah Afzaal, William M. Geisler, Cosette M. Wheeler, Bryce Chackerian, Kathryn M. Frietze, Rebeccah S. Lijek

Pathology Research and Scholarship

An effective vaccine against Chlamydia trachomatis is urgently needed as infection rates continue to rise and C. trachomatis causes reproductive morbidity. An obligate intracellular pathogen, C. trachomatis employs a type 3 secretion system (T3SS) for host cell entry. The tip of the injectosome is composed of the protein CT584, which represents a potential target for neutralization with vaccine-induced antibody. Here, we investigate the immunogenicity and efficacy of a vaccine made of CT584 epitopes coupled to a bacteriophage virus-like particle (VLP), a novel platform for Chlamydia vaccines modeled on the success of HPV vaccines. Female mice were immunized intramuscularly, challenged transcervically …

The Antiviral Restriction Factor Trim5 Engages Autophagy In Mitochondrial Quality Control, Bhaskar Saha, Michelle Salemi, Brett Phinney, Michael A. Mandell

Brain & Behavioral Health Research Day

The protein TRIM5α has multiple roles in anti-retroviral defense, but the mechanisms underlying TRIM5α action are unclear. Here, we used a proteomics approach to identify TRIM5α-interacting proteins. Analysis of the TRIM5α interactome found proteins participating in a wide variety of cellular functions including regulating antiviral signaling pathways. We used this data set to uncover a novel role for TRIM5α in mitophagy. Mitochondrial damage triggered the relocalization of TRIM5α to mitochondria-associated endoplasmic reticulum where TRIM5α colocalized with markers of autophagy initiation and autophagosome biogenesis. Furthermore, we found that TRIM5 was required for the recruitment of the ULK1 complex and other autophagy …

Unm Health Sciences Center Data Book 2021-22, University Of New Mexico - Health Sciences Center

Health Sciences Center Databook (1990-ongoing)

No abstract provided.

Project Echo Annual Report 2022, University Of New Mexico, Health Sciences Center, Project Echo Communications Team

Project ECHO Annual Reports

No abstract provided.

University Of New Mexico Health Sciences Center Discovery Research Annual Report 2022, Michael Haederle, Sara Mota, El Webb, Chris Corrie, Byron Hughey-Geer, Jett Loe, Sarah Head, Elizabeth Sandlin

Research Annual Reports

No abstract provided.

Giardial Lipid Rafts Share Virulence Factors With Secreted Vesicles And Participate In Parasitic Infection In Mice, Brian I. Grajeda, Atasi De Chatterjee, Carmen M. Villalobos, Breanna C. Pence, Cameron C. Ellis, Vanessa Enriquez, Sourav Roy, Sukla Roychowdhury, Aaron K. Neumann, Igor C. Almeida, Steven E. Patterson, Siddhartha Das

Pathology Research and Scholarship

Giardia lamblia, a protozoan parasite, is a major cause of waterborne infection, worldwide. While the trophozoite form of this parasite induces pathological symptoms in the gut, the cyst form transmits the infection. Since Giardia is a noninvasive parasite, the actual mechanism by which it causes disease remains elusive. We have previously reported that Giardia assembles cholesterol and GM1 glycosphingolipid-enriched lipid rafts (LRs) that participate in encystation and cyst production. To further delineate the role of LRs in pathogenesis, we isolated LRs from Giardia and subjected them to proteomic analysis. Various cellular proteins including potential virulence factors-e.g., giardins, variant surface …

Randomized Controlled Trial Of Early Outpatient Covid-19 Treatment With High-Titer Convalescent Plasma, David J. Sullivan, Kelly A. Gebo, Shmuel Shoham, Bryan Lau, Aarthi G G Shenoy, Giselle S. Mosnaim, Thomas J. Gniadek, Yuriko Fukuta, Bela Patel, Sonya L. Heath, Adam C. Levine, Barry R. Meisenberg, Emily S. Spivak, Shweta Anjan, Moises A. Huaman, Janis E. Blair, Judith S. Currier, James H. Paxton, Jonathan M. Gerber, Joann R. Petrini, Patrick B. Broderick, William Rausch, Marie Elena Cordisco, Jean Hammel, Benjamin Greenblatt, Daniel Cruser, Kevin Oei, Matthew Abinante, Laura L. Hammitt, Catherine G. Sutcliffe, Donald N. Forthal, Martin S. Zand, Edward R. Cachay, Jay S. Raval, Seble G. Kassaye, E Colin Foster, Michael Roth, Christi E. Marshall, Anusha Yarava, Karen Lane, Nichol A. Mcbee, Amy L. Gawad, Nicky Karlen, Atika Singh, Daniel E. Ford, Douglas A. Jabs, Lawrence J. Appel, David M. Shade, Stephan Ehrhardt, Sheriza N. Baksh, Oliver Laeyendecker, Andrew Pekosz, Sabra L. Klein, Arturo Casadevall, Aaron A R Tobian, Daniel F. Hanley, Evan M. Bloch, Valerie C. Cluzet

Pathology Research and Scholarship

BACKGROUND: The efficacy of polyclonal high titer convalescent plasma to prevent serious complications of COVID-19 in outpatients with recent onset of illness is uncertain.

METHODS: This multicenter, double-blind randomized controlled trial compared the efficacy and safety of SARS-CoV-2 high titer convalescent plasma to placebo control plasma in symptomatic adults ≥18 years positive for SARS-CoV-2 regardless of risk factors for disease progression or vaccine status. Participants with symptom onset within 8 days were enrolled, then transfused within the subsequent day. The measured primary outcome was COVID-19-related hospitalization within 28 days of plasma transfusion. The enrollment period was June 3, 2020 to …

Arginine-Rich Polypeptides Are Potent Inhibitors Of Human Papillomavirus Infection And Powerful Tools To Investigate Viral Attachment And Entry, Jesse Mckay Young

Biomedical Sciences ETDs

HPV is the most common sexually transmitted infection. It is estimated that 80% of sexually active adults will contract an HPV infection. Thus, there is a significant need for low-cost and easily distributable HPV antivirals that can be used alongside vaccines to combat infection. Herein I have identified protamine sulfate (PS) as a potent microbicide against HPV infection. PS was agnostic to genotype and efficacious pre and post HPV exposure. PS application topically reduced HPV internalization by altering epidermal growth factor receptor (EGFR) signaling and suppressed EGFR-stimulated HPV entry. Our preliminary data also suggest that heparin binding epidermal growth factor …

Energetic Tradeoffs, Infection, And Immunity In Wild Chimpanzees Of Uganda And Tanzania, Sarah Renee Phillips

Anthropology ETDs

Infectious disease is a primary source of mortality for most mammal species, but scientists have little understanding of factors driving variation in infection and immunity between individuals, populations, and species in the wild. Life history theory provides an evolutionary framework for delineating distribution of available energy to competing physiological demands, including growth, reproduction, and maintenance. Early life reproduction should be favored over late life survival, but, in long-lived species, reproductive success is strongly tied to survival to old age. Slower pace of reproduction could allow investment in immunity, reducing risk of morbidity and mortality to infectious disease. Additionally, several host …

Clinical Follow-Up Practices After Cervical Cancer Screening By Co-Testing: A Population-Based Study Of Adherence To U.S. Guideline Recommendations, Rebecca B. Perkins, Rachael Adcock, Vicki Benard, Jack Cuzick, Alan Waxman, Jean Howe, Stephanie Melkonian, Janis Gonzales, Charles Wiggins, Cosette M. Wheeler

Pathology Research and Scholarship

Failure to follow-up women after abnormal cervical screening could lead to cervical cancers, yet little is known about adherence to recommended follow-up after abnormal co-testing [cytology and high-risk human papillomavirus (hrHPV) testing]. We documented clinical management following cervical screening by co-testing in a diverse population-based setting. A statewide surveillance program for cervical screening, diagnosis, and treatment was used to investigate all cytology, hrHPV and biopsy reports in the state of New Mexico from January 2015 through August 2019. Guideline-adherent follow-up after co-testing required 1) biopsy within 6 months for low-grade cytology if positive for hrHPV, for high-grade cytology irrespective of …

Burden Of Mycoplasma Genitalium And Bacterial Coinfections In A Population-Based Sample In New Mexico, Anne Hammer, Patti E. Gravitt, Rachael Adcock, Nicole Patterson, Jack Cuzick, Cosette M. Wheeler

Pathology Research and Scholarship

In this population-based US study, the overall prevalence of Mycoplasma genitalium was 1.95% (95% confidence interval [CI], 1.62%-2.34%), declining from 6.12% (95% CI, 4.72%-7.92%) in women aged 21 to 24 years to 0.48% (95% CI, 0.25%-0.94%) in women aged 40 to 64 years. The prevalence of coinfections with Chlamydia trachomatis and Trichomonas vaginalis was low.

Comparative Phylogeography Across Multiple Scales: Small Mammals, Their Ecology, Pathogens, And Drivers Of Diversification, Schuyler W. Liphardt

Biology ETDs

Comparative phylogeography has historically been defined as the study of how genetic variation of co-distributed species has been shaped by biogeographical history. This is a mature field of study out of which several techniques have been developed directed at identifying the role ecology and geography in diversification patterns across time. I employ the tools developed in classical comparative phylogeography across multiple taxonomic scales and across regions that historically have been understudied. My first two chapters study the complex history of host-switching, codiversification, and reassortment of hantaviruses in their mammal hosts across North America. By taking a host-centric comparative phylogeographic approach …

Breathing Can Be Dangerous: Coccidioides And The Diverse Community Of The Lung Mycobiome, Paris S. Salazar-Hamm

Biology ETDs

Coccidioidomycosis, caused by soil-dwelling species of Coccidioides, is endemic to the Southwestern United States. It can present as a mild respiratory illness to life-threatening disseminated infections.Multi-gene phylogenetics and tracing patient histories revealed the presence of both Coccidioides species in New Mexico, and Native Americans may represent an unrecognized risk group. A PCR method developed distinguishes Coccidioides species by targeting regions of the mitochondrial genome. Recent advancements in molecular genetics solidifies lungs are not sterile. Illumina community data from 199 small mammals from Arizona, California, and New Mexico demonstrated a great diversity of fungi inhabiting lung tissues. One dominant order, Onygenales, …

Social Informatics Techniques Used To Develop A Tool For Testing Electronic Prescription Systems For Substance Use Management In A Pandemic, Azka Riaz Naru

Biomedical Informatics Seminar Series (BioMISS)

Learning Objectives

Effective prescription practices for opioid addicts involve a complex process. This seminar describes how informatics need assessment techniques clarified prescribers’ needs for a software interface.

By completion of this seminar, participants should be able to:

1. Describe how the Covid-19 Pandemic complicated an already complex prescribing decision making process.
2. Summarize how the investigator conducted the needs assessment process using social informatics techniques.

Target Audience

Anyone from UNM or who has an interest in biomedical informatics including physicians, nurses, pharmacists, educators, researchers, faculty, and staff.

Tracing Transmission Of Sin Nombre Virus And Discovery Of Infection In Multiple Rodent Species, Samuel M Goodfellow, Robert A. Nofchissey, Kurt C. Schwalm, Joseph A. Cook, Jonathan L. Dunnum, Yan Guo, Chunyan Ye, Gregory J. Mertz, Kartik Chandran, Michelle Harkins, Daryl B. Domman, Darrell L. Dinwiddie, Steven B. Bradfute

Pediatrics Research and Scholarship

Sin Nombre orthohantavirus (SNV), a negative-sense, single-stranded RNA virus that is carried and transmitted by the North American deer mouse Peromyscus maniculatus, can cause infection in humans through inhalation of aerosolized excreta from infected rodents. This infection can lead to hantavirus cardiopulmonary syndrome (HCPS), which has an ∼36% case-fatality rate. We used reverse transcriptase quantitative PCR (RT-qPCR) to confirm SNV infection in a patient and identified SNV in lung tissues in wild-caught rodents from potential sites of exposure. Using viral whole-genome sequencing (WGS), we identified the likely site of transmission and discovered SNV in multiple rodent species not previously known …

"We're Such A Small Community": A Qualitative Study Of Covid-19 Pandemic Experiences In Rural New Mexico, Madison Gonya

Shared Knowledge Conference

Rural communities throughout New Mexico faced different sets of challenges in the face of COVID-19 (Ranscome 2020; Mueller et al. 2021; RHI 2021). Such communities were burdened with uncontrolled community spread of COVID-19 that persisted longer than most of the U.S. (RHI 2021). Within this, New Mexican rural communities are more diverse than the average US rural community (RHI 2021). Data from 16 semi-structured interviews illuminate the experiences that rural New Mexicans encountered with physical health and healthcare challenges, mental health challenges, changing behaviors, health literacy, and the politicization of the pandemic. Discussion surrounding Rural New Mexico and the subsequent …

Intelligent Internet Of Things Frameworks For Smart City Safety, Dimitrios Sikeridis

Electrical and Computer Engineering ETDs

The emerging Smart City ecosystem consists of a vast edge network of Internet of Things (IoT) devices that continuously interact with mobile devices carried by its citizens. In this setting, the IoT infrastructure, apart from the main communications facilitator, acts as a crowdsourcing mechanism that collects massive amounts of user data, and can support public safety applications for the Smart City. In this thesis, we design and analyze learning mechanisms that extract intelligence from crowd interactions with the wireless IoT infrastructure, and optimize its energy efficiency while operating as a public safety network. First, we deploy a multi-story facility testbed …

Small-Quantity Lipid-Based Nutrient Supplements For Children Age 6-24 Months: A Systematic Review And Individual Participant Data Meta-Analysis Of Effects On Developmental Outcomes And Effect Modifiers, Elizabeth L. Prado, Charles D. Arnold, K Ryan Wessells, Christine P. Stewart, Souheila Abbeddou, Seth Adu-Afarwuah, Benjamin F. Arnold, Ulla Ashorn, Per Ashorn, Elodie Becquey, Kenneth H. Brown, Jaya Chandna, Parul Christian, Holly N. Dentz, Sherlie J L Dulience, Lia C H Fernald, Emanuela Galasso, Lotta Hallamaa, Sonja Y. Hess, Lieven Huybregts, Lora L Iannotti, Elizabeth Yakes Jimenez, Patricia Kohl, Anna Lartey, Agnes Le Port, Stephen P. Luby, Kenneth Maleta, Andrew Matchado, Susana L. Matias, Malay K. Mridha, Robert Ntozini, Clair Null, Maku E. Ocansey, Sarker M. Parvez, John Phuka, Amy J. Pickering, Andrew J. Prendergast, Abu A. Shamim, Zakia Siddiqui, Fahmida Tofail, Ann M. Weber, Lee S F Wu, Kathryn G. Dewey

Pediatrics Research and Scholarship

BACKGROUND: Small-quantity (SQ) lipid-based nutrient supplements (LNSs) provide many nutrients needed for brain development.

OBJECTIVES: We aimed to generate pooled estimates of the effect of SQ-LNSs on developmental outcomes (language, social-emotional, motor, and executive function), and to identify study-level and individual-level modifiers of these effects.

METHODS: We conducted a 2-stage meta-analysis of individual participant data from 14 intervention against control group comparisons in 13 randomized trials of SQ-LNSs provided to children age 6-24 mo (total n = 30,024).

RESULTS: In 11-13 intervention against control group comparisons (n = 23,588-24,561), SQ-LNSs increased mean language (mean difference: 0.07 SD; 95% CI: 0.04, …

Shea Pediatric Leadership Council Commentary: Inpatient Visitor Considerations For Pediatric Patients During The Coronavirus Disease 2019 (Covid-19) Pandemic, Allison H. Bartlett, Karen A Ravin, Lorry G Rubin, Caitlin Mcgrath, Annabelle De St Maurice, W Matthew Linam, Latania K. Logan, Martha Muller, Carolyn Caughell, Lynn Ramirez-Avila, Shea Pediatric Leadership Council

Pediatrics Research and Scholarship

No abstract provided.

Integrin Activation Is An Essential Component Of Sars-Cov-2 Infection, Peter Simons, Derek A. Rinaldi, Virginie Bondu, Alison M. Kell, Steven Bradfute, Diane S. Lidke, Tione Buranda

Pathology Research and Scholarship

SARS-CoV-2 infection depends on binding its spike (S) protein to angiotensin-converting enzyme 2 (ACE2). The S protein expresses an RGD motif, suggesting that integrins may be co-receptors. Here, we UV-inactivated SARS-CoV-2 and fluorescently labeled the envelope membrane with octadecyl rhodamine B (R18) to explore the role of integrin activation in mediating cell entry and productive infection. We used flow cytometry and confocal microscopy to show that SARS-CoV-2^R18 particles engage basal-state integrins. Furthermore, we demonstrate that Mn2+, which induces integrin extension, enhances cell entry of SARS-CoV-2^R18. We also show that one class of integrin antagonist, which binds to …

New Mexico Health Care Workforce Committee 2021 Annual Report, University Of New Mexico - Health Sciences Center

New Mexico Health Care Workforce Committee (2013-ongoing)

Each year the New Mexico Health Care Workforce Committee studies the supply and distribution of health care providers in order to provide a report to the Legislature by October 1. The committee also makes recommendations for improving recruitment and retention of providers in New Mexico's rural and underserved areas.

Hematopoietic Cell Transplantation Cures Adenosine Deaminase 2 Deficiency: Report On 30 Patients, Hasan Hashem, Giorgia Bucciol, Seza Ozen, Sule Unal, Ikbal Ok Bozkaya, Nurten Akarsu, Mervi Taskinen, Minna Koskenvuo, Janna Saarela, Dimana Dimitrova, Dennis D. Hickstein, Amy P. Hsu, Steven M. Holland, Robert Krance, Ghadir Sasa, Ashish R. Kumar, Ingo Müller, Monica Abreu De Sousa, Selket Delafontaine, Leen Moens, Florian Babor, Federica Barzaghi, Maria Pia Cicalese, Robbert Bredius, Joris Van Montfrans, Valentina Baretta, Simone Cesaro, Polina Stepensky, Neven Benedicte, Despina Moshous, Guillaume Le Guenno, David Boutboul, Jignesh Dalal, Joel P. Brooks, Elif Dokmeci, Jasmeen Dara, Carrie L. Lucas, Sophie Hambleton, Keith Wilson, Stephen Jolles, Yener Koc, Tayfun Güngör, Caroline Schnider, Fabio Candotti, Sandra Steinmann, Ansgar Schulz, Chip Chambers, Michael Hershfield, Amanda Ombrello, Jennifer A. Kanakry, Isabelle Meyts

Pediatrics Research and Scholarship

PURPOSE: Deficiency of adenosine deaminase 2 (DADA2) is an inherited inborn error of immunity, characterized by autoinflammation (recurrent fever), vasculopathy (livedo racemosa, polyarteritis nodosa, lacunar ischemic strokes, and intracranial hemorrhages), immunodeficiency, lymphoproliferation, immune cytopenias, and bone marrow failure (BMF). Tumor necrosis factor (TNF-α) blockade is the treatment of choice for the vasculopathy, but often fails to reverse refractory cytopenia. We aimed to study the outcome of hematopoietic cell transplantation (HCT) in patients with DADA2.

METHODS: We conducted a retrospective study on the outcome of HCT in patients with DADA2. The primary outcome was overall survival (OS).

RESULTS: Thirty DADA2 patients …

Decreased Incidence Of Infections Caused By Pathogens Transmitted Commonly Through Food During The Covid-19 Pandemic - Foodborne Diseases Active Surveillance Network, 10 U.S. Sites, 2017-2020, Logan C. Ray, Jennifer P. Collins, Patricia M. Griffin, Hazel J. Shah, Michelle M. Boyle, Paul R. Cieslak, John Dunn, Sarah Lathrop, Suzanne Mcguire, Tamara Rissman, Elaine J. Scallan Walter, Kirk Smith, Melissa Tobin-D'Angelo, Katie Wymore, Joanna Zablotsky Kufel, Beverly J. Wolpert, Robert Tauxe, Daniel C. Payne

Pathology Research and Scholarship

Foodborne illnesses are a substantial and largely preventable public health problem; before 2020 the incidence of most infections transmitted commonly through food had not declined for many years. To evaluate progress toward prevention of foodborne illnesses in the United States, the Foodborne Diseases Active Surveillance Network (FoodNet) of CDC's Emerging Infections Program monitors the incidence of laboratory-diagnosed infections caused by eight pathogens transmitted commonly through food reported by 10 U.S. sites.* FoodNet is a collaboration among CDC, 10 state health departments, the U.S. Department of Agriculture's Food Safety and Inspection Service (USDA-FSIS), and the Food and Drug Administration. This report …

Risk Of Hemolytic Uremic Syndrome Related To Treatment Of Escherichia Coli O157 Infection With Different Antimicrobial Classes, Rajal K. Mody, Robert M. Hoekstra, Magdalena Kendall Scott, John Dunn, Kirk Smith, Melissa Tobin-D'Angelo, Beletshachew Shiferaw, Katie Wymore, Paula Clogher, Amanda Palmer, Nicole Comstock, Kari Burzlaff, Sarah Lathrop, Sharon Hurd, Patricia M. Griffin

Pathology Research and Scholarship

Treatment of Shiga toxin-producing Escherichia coli O157 (O157) diarrhea with antimicrobials might alter the risk of hemolytic uremic syndrome (HUS). However, full characterization of which antimicrobials might affect risk is lacking, particularly among adults. To inform clinical management, we conducted a case-control study of residents of the FoodNet surveillance areas with O157 diarrhea during a 4-year period to assess antimicrobial class-specific associations with HUS among persons with O157 diarrhea. We collected data from medical records and patient interviews. We measured associations between treatment with agents in specific antimicrobial classes during the first week of diarrhea and development of HUS, adjusting …

Shea Pediatric Leadership Council Commentary: Personal Protective Equipment During Care Of Children With Multisystem Inflammatory Syndrome In Children (Mis-C), Martha L. Muller, Latania K. Logan, Larry K. Kociolek, Judith A. Guzman-Cottrill, Allison H. Bartlett, Joshua K. Schaffzin, Karen A Ravin, Lorry G Rubin, Jason Lake, Carolyn Caughell, Lynn Ramirez-Avila, Shea Pediatric Leadership Council

Pediatrics Research and Scholarship

No abstract provided.