22 results on '"Barron, Michelle"'
Search Results
2. Casey Hill and the Church of Scientology
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Bowal, Peter and Barron, Michelle
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Law - Abstract
Freedom of speech, like the other fundamental freedoms, is freedom under the law, and over the years the law has maintained a balance between, on the one hand, the right [...]
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- 2013
3. Zygomycosis in solid organ transplant recipients: a prospective, matched case-control study to assess risks for disease and outcome
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Singh, Nina, Aguado, Jose M., Bonatti, Hugo, Forrest, Graeme, Gupta, Krishan L., Safdar, Nasia, John, George T., Pursell, Kenneth J., Munoz, Patricia, Patel, Robin, Fortun, Jesus, Martin-Davila, Pilar, Philippe, Bruno, Philit, Francois, Tabah, Alexis, Terzi, Nicolas, Chatelet, Valerie, Kusne, Shimon, Clark, Nina, Blumberg, Emily, Julia, Marino Blanes, Humar, Abhi, Houston, Sally, Lass-Florl, Cornelia, Johnson, Leonard, Dubberke, Erik R., Barron, Michelle A., and Lortholary, Olivier
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Mucormycosis -- Risk factors ,Mucormycosis -- Care and treatment ,Mucormycosis -- Patient outcomes ,Mucormycosis -- Research ,Organ transplant recipients -- Health aspects ,Organ transplant recipients -- Research ,Health - Published
- 2009
4. Influence of plasma viremia on defects in number and immunophenotype of blood dendritic cell subsets in human immunodeficiency virus 1-infected individuals. (Major Article)
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Barron, Michelle A., Blyveis, Naomi, Palmer, Brent E., MaWhinney, Samantha, and Wilson, Cara C.
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HIV patients -- Statistics ,HIV patients -- Demographic aspects ,HIV patients -- Physiological aspects ,Viremia -- Statistics ,Viremia -- Influence ,Antiviral agents -- Influence ,Health - Published
- 2003
5. Effectiveness of two‐dose vaccination with mRNA COVID‐19 vaccines against COVID‐19–associated hospitalizations among immunocompromised adults—Nine States, January–September 2021
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Embi, Peter J., Levy, Matthew E., Naleway, Allison L., Patel, Palak, Gaglani, Manjusha, Natarajan, Karthik, Dascomb, Kristin, Ong, Toan C., Klein, Nicola P., Liao, I‐Chia, Grannis, Shaun J., Han, Jungmi, Stenehjem, Edward, Dunne, Margaret M., Lewis, Ned, Irving, Stephanie A., Rao, Suchitra, McEvoy, Charlene, Bozio, Catherine H., Murthy, Kempapura, Dixon, Brian E., Grisel, Nancy, Yang, Duck‐Hye, Goddard, Kristin, Kharbanda, Anupam B., Reynolds, Sue, Raiyani, Chandni, Fadel, William F., Arndorfer, Julie, Rowley, Elizabeth A., Fireman, Bruce, Ferdinands, Jill, Valvi, Nimish R., Ball, Sarah W., Zerbo, Ousseny, Griggs, Eric P., Mitchell, Patrick K., Porter, Rachael M., Kiduko, Salome A., Blanton, Lenee, Zhuang, Yan, Steffens, Andrea, Reese, Sarah E., Olson, Natalie, Williams, Jeremiah, Dickerson, Monica, McMorrow, Meredith, Schrag, Stephanie J., Verani, Jennifer R., Fry, Alicia M., Azziz‐Baumgartner, Eduardo, Barron, Michelle A., Thompson, Mark G., and DeSilva, Malini B.
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- 2022
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6. A comparison of safety and outcomes with cefazolin versus nafcillin for methicillin-susceptible Staphylococcus aureusbloodstream infections
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Miller, Matthew A., Fish, Douglas N., Barber, Gerard R., Barron, Michelle A., Goolsby, Tiffany A., Moine, Pierre, and Mueller, Scott W.
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Methicillin-susceptible Staphylococcus aureus(MSSA) is a frequent cause of bloodstream infections (BSI). Treatment with nafcillin (NAF) has been preferred to cefazolin (CFZ). However, comparable outcomes have been found with CFZ with possibly lower risk for side-effects. This study compared safety and effectiveness of NAF versus CFZ for MSSA BSI.
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- 2020
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7. Anti-influenza immune plasma for the treatment of patients with severe influenza A: a randomised, double-blind, phase 3 trial
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Beigel, John H, Aga, Evgenia, Elie-Turenne, Marie-Carmelle, Cho, Josalyn, Tebas, Pablo, Clark, Carol L, Metcalf, Jordan P, Ozment, Caroline, Raviprakash, Kanakatte, Beeler, Joy, Holley, H Preston, Warner, Stephanie, Chorley, Carla, Lane, H Clifford, Hughes, Michael D, Davey, Richard T, Beigel, John H, Aga, Evgenia, Elie-Turenne, Marie-Carmelle, Cho, Josalyn, Tebas, Pablo, Clark, Carol L, Metcalf, Jordan P, Ozment, Caroline, Raviprakash, Kanakatte, Beeler, Joy, Holley, H. Preston, Warner, Stephanie, Chorley, Carla, Lane, H. Clifford, Hughes, Michael D, Davey, Richard T, Barron, Michelle, Bastani, Aveh, Bauer, Philippe, Borkowsky, William, Cairns, Charles, Deville, Jaime, Elie, Marie-Carmelle, Fichtenbaum, Carl, Finberg, Robert, Jain, Mamta, Kaufman, David, Lin, Michael, Lin, John, Maves, Ryan, Morrow, Lee, Nguyen, Minh-Hong, Park, Pauline, Polk, Christopher, Randolph, Adrienne, Rao, Suchitra, Rubinson, Lewis, Schofield, Christina, Shoham, Shmuel, Stalets, Erika, and Stapleton, Renee D
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Infection with influenza virus causes substantial morbidity and mortality globally, although antiviral treatments are available. Previous studies have suggested that anti-influenza immune plasma could be beneficial as treatment, but they were not designed as randomised, blinded, placebo-controlled trials. Therefore, we aimed to prospectively evaluate the clinical efficacy of high-titre immune plasma compared with standard low-titre plasma to improve outcomes in patients with severe influenza A infection.
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- 2019
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8. Letters.
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Eblen, Jack, Pomeranz, Bud, Gillispie, Virginia, Austin, Gregory N., Lieberman, Trudy, Atkinson, David B., Bracewell, Carol, Eviatar, Daphine, Brown, Lynn C., Rogers, Heather, Barron, Michelle, and McGinn, Jim
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LETTERS to the editor ,MEDICARE ,BOLIVIAN politics & government, 1982-2006 ,SANITARY landfills ,WASTE recycling - Abstract
Several letters to the editor in response to articles in previous issues including "Part D From Outer Space," by Trudy Lieberman in the January 30, 2006 issue, "Evo's Challenge in Bolivia," by Daphne Eviatar in the January 23, 2006 issue, and "Titans of Trash," by Heather Rogers in the December 19, 2005 issue are presented.
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- 2006
9. Opportunistic fungal infections, Part 3: cryptococcosis, histoplasmosis, coccidioidomycosis, and emerging mould infections
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Barron, Michelle A. and Madinger, Nancy E.
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Coccidioidomycosis -- Causes of -- Diagnosis -- Drug therapy -- Health aspects ,Fluconazole -- Dosage and administration -- Health aspects ,Amphotericin B -- Dosage and administration -- Health aspects ,Cryptococcal infections -- Causes of -- Diagnosis -- Drug therapy -- Health aspects ,Histoplasmosis -- Causes of -- Diagnosis -- Drug therapy -- Health aspects ,Itraconazole -- Dosage and administration -- Health aspects ,Health - Abstract
Immunocompromised hosts are at high risk for opportunistic infections caused by endemic fungi such as Cryptococcus, Histoplasma, and Coccidioides. Moulds other than Aspergillus also are being implicated in opportunistic fungal [...]
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- 2008
10. Opportunistic fungal infections, Part 2: Candida and Aspergillus
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Barron, Michelle A. and Madinger, Nancy E.
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Epidemiology -- Research ,Aspergillosis -- Risk factors -- Development and progression -- Care and treatment -- Prevention -- Complications and side effects -- Research ,Candidiasis -- Risk factors -- Development and progression -- Care and treatment -- Prevention -- Complications and side effects -- Research ,Immunosuppression -- Complications and side effects -- Research ,Health - Abstract
Morbidity and mortality attributed to Candida and Aspergillus infections can be quite high in immunocompromised hosts. The epidemiology and clinical manifestations as well as clinical pearls on prevention of infections [...]
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- 2008
11. Opportunistic fungal infections, Part 1: antifungal treatment and prophylaxis
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Barron, Michelle A. and Madinger, Nancy E.
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Mycoses -- Risk factors -- Drug therapy -- Research -- Complications and side effects ,Antifungal agents -- Dosage and administration -- Research -- Complications and side effects ,HIV infection -- Complications and side effects -- Risk factors -- Research -- Drug therapy ,Health - Abstract
Fungal infections are a major cause of morbidity and mortality in immunosuppressed hosts, such as patients with HIV-1 infection and those who are otherwise neutropenic. Thus, antifungal prophylaxis has become [...]
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- 2008
12. Severe Influenza in 33 US Hospitals, 2013–2014: Complications and Risk Factors for Death in 507 Patients
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Shah, Nirav S., Greenberg, Jared A., McNulty, Moira C., Gregg, Kevin S., Riddell, James, Mangino, Julie E., Weber, Devin M., Hebert, Courtney L., Marzec, Natalie S., Barron, Michelle A., Chaparro-Rojas, Fredy, Restrepo, Alejandro, Hemmige, Vagish, Prasidthrathsint, Kunatum, Cobb, Sandra, Herwaldt, Loreen, Raabe, Vanessa, Cannavino, Christopher R., Hines, Andrea Green, Bares, Sara H., Antiporta, Philip B., Scardina, Tonya, Patel, Ursula, Reid, Gail, Mohazabnia, Parvin, Kachhdiya, Suresh, Le, Binh-Minh, Park, Connie J., Ostrowsky, Belinda, Robicsek, Ari, Smith, Becky A., Schied, Jeanmarie, Bhatti, Micah M., Mayer, Stockton, Sikka, Monica, Murphy-Aguilu, Ivette, Patwari, Priti, Abeles, Shira R., Torriani, Francesca J., Abbas, Zainab, Toya, Sophie, Doktor, Katherine, Chakrabarti, Anindita, Doblecki-Lewis, Susanne, Looney, David J., and David, Michael Z.
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BACKGROUNDInfluenza A (H1N1) pdm09 became the predominant circulating strain in the United States during the 2013–2014 influenza season. Little is known about the epidemiology of severe influenza during this season.METHODSA retrospective cohort study of severely ill patients with influenza infection in intensive care units in 33 US hospitals from September 1, 2013, through April 1, 2014, was conducted to determine risk factors for mortality present on intensive care unit admission and to describe patient characteristics, spectrum of disease, management, and outcomes.RESULTSA total of 444 adults and 63 children were admitted to an intensive care unit in a study hospital; 93 adults (20.9%) and 4 children (6.3%) died. By logistic regression analysis, the following factors were significantly associated with mortality among adult patients: older age (>65 years, odds ratio, 3.1 [95% CI, 1.4–6.9], P=.006 and 50–64 years, 2.5 [1.3–4.9], P=.007; reference age 18–49 years), male sex (1.9 [1.1–3.3], P=.031), history of malignant tumor with chemotherapy administered within the prior 6 months (12.1 [3.9–37.0], P<.001), and a higher Sequential Organ Failure Assessment score (for each increase by 1 in score, 1.3 [1.2–1.4], P<.001).CONCLUSIONRisk factors for death among US patients with severe influenza during the 2013–2014 season, when influenza A (H1N1) pdm09 was the predominant circulating strain type, shifted in the first postpandemic season in which it predominated toward those of a more typical epidemic influenza season.Infect. Control Hosp. Epidemiol.2015;36(11):1251–1260
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- 2015
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13. Carbapenem-Resistant Klebsiella pneumoniaeProducing New Delhi Metallo-β-Lactamase at an Acute Care Hospital, Colorado, 2012
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Epson, Erin E., Pisney, Larissa M., Wendt, Joyanna M., MacCannell, Duncan R., Janelle, Sarah J., Kitchel, Brandon, Rasheed, J. Kamile, Limbago, Brandi M., Gould, Carolyn V., Kallen, Alexander J., Barron, Michelle A., and Bamberg, Wendy M.
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Objective.To investigate an outbreak of New Delhi metallo-β-lactamase (NDM)–producing carbapenem-resistant Enterobacteriaceae (CRE) and determine interventions to interrupt transmission.Design, Setting, and Patients.Epidemiologic investigation of an outbreak of NDM-producing CRE among patients at a Colorado acute care hospital.Methods.Case patients had NDM-producing CRE isolated from clinical or rectal surveillance cultures (SCs) collected during the period January 1, 2012, through October 20, 2012. Case patients were identified through microbiology records and 6 rounds of SCs in hospital units where they had resided. CRE isolates were tested by real-time polymerase chain reaction for blaNDM. Medical records were reviewed for epidemiologic links; relatedness of isolates was evaluated by pulsed-field gel electrophoresis (PFGE) and whole genome sequencing (WGS). Infection control (IC) was assessed through staff interviews and direct observations.Results.Two patients were initially identified with NDM-producing CRE during July–August 2012. A third case patient, admitted in May, was identified through microbiology records review. SC identified 5 additional case patients. Patients had resided in 11 different units before identification. All isolates were highly related by PFGE. WGS suggested 3 clusters of CRE. Combining WGS with epidemiology identified 4 units as likely transmission sites. NDM-producing CRE positivity in certain patients was not explained by direct epidemiologic overlap, which suggests that undetected colonized patients were involved in transmission.Conclusions.A 4-month outbreak of NDM-producing CRE occurred at a single hospital, highlighting the risk for spread of these organisms. Combined WGS and epidemiologic data suggested transmission primarily occurred on 4 units. Timely SC, combined with targeted IC measures, were likely responsible for controlling transmission.
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- 2014
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14. Statins and daptomycin: safety assessment of concurrent use and evaluation of drug interaction liability
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Golightly, Larry K., Barber, Gerard R., Barron, Michelle A., and Page II, Robert L.
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AbstractBackground:Acute muscle injury and potentially fatal rhabdomyolysis may occur with use of statins and certain interacting medications. This investigation assessed risk for myopathy in patients receiving treatment with a statin in combination with daptomycin, a medication also associated with muscle injury.Methods:Patients hospitalized from July 1, 2005, through June 30, 2010, who received simvastatin or rosuvastatin concurrently with daptomycin were identified and their medical records were examined. Patients were judged to have treatment-related muscle injury if their records contained evidence of myalgia with or without weakness and secondarily impaired mobility together with elevated creatine kinase (CK) levels. These assessments were compared with similar data from hospitalized patients who received a statin alone.Results:A total of 52 patients received 66 courses of concurrent treatment with simvastatin or rosuvastatin and daptomycin. Of these, no patient (0%) met evidentiary requirements for diagnosis of myopathy or related complications. No patient (0%) developed muscle pain or discomfort and none developed markedly elevated CK levels. The incidence of asymptomatic elevations of CK in these simvastatin or rosuvastatin plus daptomycin recipients (9%) was statistically indistinguishable from the incidence of CK elevations found in a cohort of 105 inpatients who received simvastatin or rosuvastatin alone (21%; p=0.135).Conclusions:In patients receiving treatment with simvastatin or rosuvastatin and daptomycin, no symptoms or objective evidence of muscle injury attributable to a drug interaction were identified. These findings are consistent with data indicating that the myopathic effects of statins and daptomycin are incited by disparate and perhaps unique pharmacological mechanisms. Risk of muscle injury therefore appears to be no greater when a statin is administered with daptomycin than when either medication is used alone.
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- 2013
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15. Epidemiology of Healthcare-Associated Bloodstream Infection Caused by USA300 Strains of Methicillin-Resistant Staphylococcus aureusin 3 Affiliated Hospitals
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Jenkins, Timothy C., McCollister, Bruce D., Sharma, Rohini, McFann, Kim K., Madinger, Nancy E., Barron, Michelle, Bessesen, Mary, Price, Connie S., and Burman, William J.
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Objective.To describe the epidemiology of bloodstream infection caused by USA300 strains of methicillin-resistant Staphylococcus aureus(MRSA), which are traditionally associated with cases of community-acquired infection, in the healthcare setting.Design.Retrospective cohort study.Setting.Three academically affiliated hospitals in Denver, Colorado.Methods.Review of cases of S. aureusbloodstream infection during the period from 2003 through 2007. Polymerase chain reaction was used to identify MRSA USA300 isolates.Results.A total of 330 cases of MRSA bloodstream infection occurred during the study period, of which 286 (87%) were healthcare-associated. The rates of methicillin resistance among the S. aureusisolates recovered did not vary during the study period and were similar among the 3 hospitals. However, the percentages of cases of healthcare-associated MRSA bloodstream infection due to USA300 strains varied substantially among the 3 hospitals: 62%, 19%, and 36% (P< .001) for community-onset cases and 33%, 3%, and 33% (P= .005) for hospital-onset cases, in hospitals A, B, and C, respectively. In addition, the number of cases of healthcare-associated MRSA bloodstream infection caused by USA300 strains increased during the study period at 2 of the 3 hospitals. At each hospital, USA300 strains were most common among cases of community-associated infection and were least common among cases of hospital-onset infection. Admission to hospital A (a safety-net hospital), injection drug use, and human immunodeficiency virus infection were independent risk factors for healthcare-associated MRSA bloodstream infection due to USA300 strains.Conclusions.The prevalence of USA300 strains among cases of healthcare-associated MRSA bloodstream infection varied dramatically among geographically clustered hospitals. USA300 strains are replacing traditional healthcare-related strains of MRSA in some healthcare settings. Our data suggest that the prevalence of USA300 strains in the community is the dominant factor affecting the prevalence of this strain type in the healthcare setting.
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- 2009
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16. Waning of vaccine effectiveness against moderate and severe covid-19 among adults in the US from the VISION network: test negative, case-control study
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Ferdinands, Jill M, Rao, Suchitra, Dixon, Brian E, Mitchell, Patrick K, DeSilva, Malini B, Irving, Stephanie A, Lewis, Ned, Natarajan, Karthik, Stenehjem, Edward, Grannis, Shaun J, Han, Jungmi, McEvoy, Charlene, Ong, Toan C, Naleway, Allison L, Reese, Sarah E, Embi, Peter J, Dascomb, Kristin, Klein, Nicola P, Griggs, Eric P, Liao, I-Chia, Yang, Duck-Hye, Fadel, William F, Grisel, Nancy, Goddard, Kristin, Patel, Palak, Murthy, Kempapura, Birch, Rebecca, Valvi, Nimish R, Arndorfer, Julie, Zerbo, Ousseny, Dickerson, Monica, Raiyani, Chandni, Williams, Jeremiah, Bozio, Catherine H, Blanton, Lenee, Link-Gelles, Ruth, Barron, Michelle A, Gaglani, Manjusha, Thompson, Mark G, and Fireman, Bruce
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ObjectiveTo estimate the effectiveness of mRNA vaccines against moderate and severe covid-19 in adults by time since second, third, or fourth doses, and by age and immunocompromised status.DesignTest negative case-control study.SettingHospitals, emergency departments, and urgent care clinics in 10 US states, 17 January 2021 to 12 July 2022.Participants893 461 adults (≥18 years) admitted to one of 261 hospitals or to one of 272 emergency department or 119 urgent care centers for covid-like illness tested for SARS-CoV-2.Main outcome measuresThe main outcome was waning of vaccine effectiveness with BNT162b2 (Pfizer-BioNTech) or mRNA-1273 (Moderna) vaccine during the omicron and delta periods, and the period before delta was dominant using logistic regression conditioned on calendar week and geographic area while adjusting for age, race, ethnicity, local virus circulation, immunocompromised status, and likelihood of being vaccinated.Results45 903 people admitted to hospital with covid-19 (cases) were compared with 213 103 people with covid-like illness who tested negative for SARS-CoV-2 (controls), and 103 287 people admitted to emergency department or urgent care with covid-19 (cases) were compared with 531 168 people with covid-like illness who tested negative for SARS-CoV-2. In the omicron period, vaccine effectiveness against covid-19 requiring admission to hospital was 89% (95% confidence interval 88% to 90%) within two months after dose 3 but waned to 66% (63% to 68%) by four to five months. Vaccine effectiveness of three doses against emergency department or urgent care visits was 83% (82% to 84%) initially but waned to 46% (44% to 49%) by four to five months. Waning was evident in all subgroups, including young adults and individuals who were not immunocompromised; although waning was morein people who were immunocompromised. Vaccine effectiveness increased among most groups after a fourth dose in whom this booster was recommended.ConclusionsEffectiveness of mRNA vaccines against moderate and severe covid-19 waned with time after vaccination. The findings support recommendations for a booster dose after a primary series and consideration of additional booster doses.
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- 2022
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17. Human Dendritic Cell Interactions with Whole Recombinant Yeast: Implications for HIV-1 Vaccine Development
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Barron, Michelle A., Blyveis, Naomi, Pan, Samuel C., and Wilson, Cara C.
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Defects in number and function of dendritic cells (DCs) have been observed during HIV-1 infection, so therapeutic HIV-1 vaccine approaches that target or activate DCs may improve vaccine immunogenicity. To determine the potential of recombinant Saccharomyces cerevisiaeyeast as an HIV-1 vaccine, we investigated interactions between yeast and human DCs. Yeast induced direct phenotypic maturation of monocyte-derived DCs (MDDCs) and enriched blood myeloid DCs (mDCs), but only indirectly matured blood plasmacytoid DCs (pDCs). Yeast-pulsed MDDCs and blood mDCs produced inflammatory cytokines and stimulated strong allo-reactive T cell proliferation. Both blood DC subsets internalized yeast, and when pulsed with yeast recombinant for HIV-1 Gag protein, both stimulated in vitroexpansion of Gag-specific CD8+memory T cells. These results suggest that S. cerevisiaeyeast have potent adjuvant effects on human DCs. Furthermore, recombinant yeast-derived antigens are processed by human blood DCs for MHC class-I cross-presentation. These DC-targeting characteristics of yeast suggest that it may be an effective vaccine vector for induction of HIV-1-specific cellular immune responses.
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- 2006
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18. Septic Platelet-Transfusion Reactions Due to Methicillin-Susceptible Staphylococcus aureus
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Barron, Michelle A., Woods, Phyllis A., Campbell, Gail, and Madinger, Nancy E.
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- 2009
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19. Novel Ideas.
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Barron, Michelle, Posten, Melissa, Skees, Stephanie, Mullen, Shane, Brady, Gena, McKinney, Grace, Weir, Alex, Whittaker, Terry, and Saltsman, Holland
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- 2020
20. Surgery and Treatment with High-Dose Liposomal Amphotericin B for Eradication of Craniofacial Zygomycosis in a Patient with Hodgkin's Disease Who Had Undergone Allogeneic Hematopoietic Stem Cell Transplantation
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Barron, Michelle A., Lay, Margaret, and Madinger, Nancy E.
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ABSTRACTThis case report describes craniofacial zygomycosis in a 24-year-old male with Hodgkin's disease who underwent chemotherapy and autologous hematopoietic stem cell transplantation, followed by a nonmyeloablative allogeneic transplant. Empirical therapy with itraconazole and amoxicillin-clavulanate failed to resolve the infection. Postdiagnosis, surgery and treatment with high-dose liposomal amphotericin B eradicated the disease.
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- 2005
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21. Multicenter Evaluation of Fungal Prophylaxis in Hematopoietic Stem Cell Transplantation.
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Barron, Michelle A., Fishman, Neil, Baillie, G. Mark, and Brake, Helga
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BACKGROUND: The University HealthSystem Consortium (UHC) conducted a benchmarking study to assess members’ compliance with published guidelines for prevention of fungal infections in hematopoietic stem cell transplant (HSCT) recipients. METHODS: Adult HSCT patients were evaluated by retrospective chart review of cases discharged between 01/01/04 and 06/30/05. Data collected included demographics, use of prophylaxis (px), and outcomes. Patients were classified as high or low risk for fungal infection according to NCCN and CDC guidelines. RESULTS: Thirteen UHC member hospitals submitted a total of 242 HSCT cases. Patient characteristics and administration of antifungal therapy are shown in Table 1. 57% (137/242) of patients were classified as high risk for fungal infection. Overall, 85% (205/242) of patients received antifungal px. Compliance with national guideline directed antifungal px was 54%. Of patients who did not receive px, 59% (22/37) were high-risk. 32% (7/22) of these patients required empiric antifungal therapy, 29% (2/7) had a confirmed fungal infection and 1 of these patients died. Of patients who received antifungal px, 44% (90/205) were classified as low risk. 6.7% (6/90) went on to require empiric therapy and 2 died. 84.4% of patients had fluconazole as at least one of their prophylactic agents, and 34% of patients received prophylactic antifungals that provided coverage for both Aspergillus and Candida species. 5.4% (13/242) of HSCT recipients died during the target hospitalization. 76.9% (10/13) of these patients were high risk. 61.5% (8/13) had signs/symptoms of a suspected or definitive fungal infection at the time of death (6 were high risk). CONCLUSION: Most HSCT patients did not receive appropriate fungal px based on current guidelines. Failure represented both under and over utilization of px. Further study is required to explain poor adherence to current guidelines. Table 1: Patient Characteristics by Degree of Risk High Risk (n=137) Low Risk (n=105) % (n) % (n) *ABX = broad spectrum antibiotics Chemotherapy prior to admission 53.3% (73) 61.9% (65) Radiation prior to admission 23.4% (32) 17.1% (18) Allogeneic Transplant 75.9% (104) 17.1% (18) Cytomegalovirus disease 11.7% (16) 6.7% (7) GVHD 15.3% (21) 1.0% (1) Mucositis 55.5% (76) 7.6% (8) Systemic corticosteroids 63.5% (87) 44.8% (47) Fever unresponsive to >4 days of ABX 19.0% (26) 12.4% (13) Neutropenia during antifungal therapy 39.4% (54) 27.6% (29) History of Aspergillus infection 3.6% (5) 0.0% (0) Antifungal therapy: Prophylaxis 83.9% (115) 85.7% (90) Failed prophylaxis 21.2% (29) 5.7% (6) Empiric therapy 25.4% (32) 10.5% (11) Definite treatment 6.6% (8) 0.0% (0)
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- 2006
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22. LETTERS.
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Barron, Michelle
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A letter to the editor is presented in response to the article "Art is Nature," by George Gessert in the March/April 2001 issue.
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- 2001
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