Cited by 1,700Influenza Virus Research StudiesRespiratory viral infections researchCOVID-19 Clinical Research Studies

The DOI matches its Crossref record; 29 of the 29 references it cites were found in a registry or an index.

Hospitalized patients with 2009 H1N1 influenza in the United States, April-June 2009

Jain, Seema, Kamimoto, Laurie, Bramley, Anna M., Schmitz, Ann M., Benoit, Stephen R., Louie, Janice, Sugerman, David E., Druckenmiller, Jean K., Ritger, Kathleen A., Chugh, Rashmi, Jasuja, Supriya, Deutscher, Meredith, Chen, Sanny, Walker, John D., Duchin, Jeffrey S., Lett, Susan, Soliva, Susan, Wells, Eden V., Swerdlow, David, Uyeki, Timothy M., Fiore, Anthony E., Olsen, Sonja J., Fry, Alicia M., Bridges, Carolyn B., Finelli, Lyn·2009·New England Journal of Medicine

DOI 10.1056/nejmoa0906695

Open this paper in CoChat — free account

Abstract

BACKGROUND: During the spring of 2009, a pandemic influenza A (H1N1) virus emerged and spread globally. We describe the clinical characteristics of patients who were hospitalized with 2009 H1N1 influenza in the United States from April 2009 to mid-June 2009. METHODS: Using medical charts, we collected data on 272 patients who were hospitalized for at least 24 hours for influenza-like illness and who tested positive for the 2009 H1N1 virus with the use of a real-time reverse-transcriptase-polymerase-chain-reaction assay. RESULTS: Of the 272 patients we studied, 25% were admitted to an intensive care unit and 7% died. Forty-five percent of the patients were children under the age of 18 years, and 5% were 65 years of age or older. Seventy-three percent of the patients had at least one underlying medical condition; these conditions included asthma; diabetes; heart, lung, and neurologic diseases; and pregnancy. Of the 249 patients who underwent chest radiography on admission, 100 (40%) had findings consistent with pneumonia. Of the 268 patients for whom data were available regarding the use of antiviral drugs, such therapy was initiated in 200 patients (75%) at a median of 3 days after the onset of illness. Data suggest that the use of antiviral drugs was beneficial in hospitalized patients, especially when such therapy was initiated early. CONCLUSIONS: During the evaluation period, 2009 H1N1 influenza caused severe illness requiring hospitalization, including pneumonia and death. Nearly three quarters of the patients had one or more underlying medical conditions. Few severe illnesses were reported among persons 65 years of age or older. Patients seemed to benefit from antiviral therapy.

Integrity signals

Registry

Crossref · 10.1056/nejmoa0906695

Cites

29 of 29 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Prevalence of Overweight and Obesity in the United States, 1999-2004
Ogden, C. L., Carroll, M. D., Curtin, L. R., McDowell, M. A., Tabak, C. J., & Flegal, K. M. (2006) · JAMA · doi:10.1001/jama.295.13.1549 · Cited by 8,720
Prevalence of Overweight and Obesity in the United States
Crespo, C. J., & Smit, E. (2003) · Human Kinetics eBooks · doi:10.5040/9781718206601.ch-001 · Cited by 4,382
Mortality Associated With Influenza and Respiratory Syncytial Virus in the United States
Thompson, W. W., Shay, D. K., Weintraub, E., Brammer, L., Cox, N., Anderson, L. J., & Fukuda, K. (2003) · JAMA · doi:10.1001/jama.289.2.179 · Cited by 3,673
Emergence of a Novel Swine-Origin Influenza A (H1N1) Virus in Humans
Novel Swine-Origin Influenza A (H1N1) Virus Investigation Team (2009) · New England Journal of Medicine · doi:10.1056/nejmoa0903810 · Cited by 3,063
Antigenic and Genetic Characteristics of Swine-Origin 2009 A(H1N1) Influenza Viruses Circulating in Humans
Garten, R. J., Davis, C. T., Russell, C. A., Shu, B., Lindstrom, S., Balish, A. L., Sessions, W. M., Xu, X., Skepner, E., Deyde, V., et al. (2009) · Science · doi:10.1126/science.1176225 · Cited by 2,499
Self-citation
Influenza-Associated Hospitalizations in the United States
Thompson, W. W. (2004) · JAMA · doi:10.1001/jama.292.11.1333 · Cited by 2,213
H1N1 2009 influenza virus infection during pregnancy in the USA
Jamieson, D. J., Honein, M. A., Rasmussen, S. A., Williams, J. L., Swerdlow, D. L., Biggerstaff, M., Lindstrom, S., Louie, J. K., Christ, C. M., Bohm, S. R., et al. (2009) · The Lancet · doi:10.1016/s0140-6736(09)61304-0 · Cited by 1,350
Self-citation
Cross-Reactive Antibody Responses to the 2009 Pandemic H1N1 Influenza Virus
Hancock, K., Veguilla, V., Lu, X., Zhong, W., Butler, E. N., Sun, H., Liu, F., Dong, L., DeVos, J. R., Gargiullo, P. M., et al. (2009) · New England Journal of Medicine · doi:10.1056/nejmoa0906453 · Cited by 1,260
Swine influenza A (H1N1) infection in two children--Southern California, March-April 2009.
Ginsberg, M. M., Hopkins, J., Maroufi, A., Dunne, G., Sunega, D. R., Giessick, J., McVay, P., Lopez, K., Kriner, P., Munday, S. W., et al. (2009) · PubMed · Cited by 840
Self-citation
Impact of Influenza on Acute Cardiopulmonary Hospitalizations in Pregnant Women
Neuzil, K. M., Reed, G. W., Mitchel, E. F., Simonsen, L., & Griffin, M. R. (1998) · American Journal of Epidemiology · doi:10.1093/oxfordjournals.aje.a009587 · Cited by 720

Flagged first, then by citations

Show all 29 references

Research works printed but not linked: 5

2009, MMWR Morb Mortal Wkly Rep, 58, 400
2009, MMWR Morb Mortal Wkly Rep, 58, 536
2008, MMWR Recomm Rep, 57, 1
Custer JW, Rau RE, eds. The Harriet Lane handbook. 18th ed. Philadelphia: Elsevier Mosby, 2009.
Nicholson KG, 1992, Semin Respir Infect, 7, 26

Sorted by citations

Items 401–500 of 1,000

Aerosol-Transmitted Infections—a New Consideration for Public Health and Infection Control Teams
Tang, J. W.-T., Wilson, P., Shetty, N., & Noakes, C. J. (2015) · Current treatment options in infectious diseases/Current treatment options in infectious disease · doi:10.1007/s40506-015-0057-1 · Cited by 42
Choosing wisely: practical considerations on treatment efficacy and safety of asthma in the elderly
Scichilone, N., Ventura, M. T., Bonini, M., Braido, F., Bucca, C. B., Caminati, M., Giacco, S. D., Heffler, E. M., Lombardi, C., Matucci, A., et al. (2015) · Clinical and Molecular Allergy · doi:10.1186/s12948-015-0016-x · Cited by 41
Description of Antiviral Treatment Among Adults Hospitalized With Influenza Before and During the 2009 Pandemic: United States, 2005–2009
Doshi, S., Kamimoto, L., Finelli, L., Pérez, A., Reingold, A. L., Gershman, K., Yousey-Hindes, K. M., Arnold, K., Ryan, P., Lynfield, R., et al. (2011) · The Journal of Infectious Diseases · doi:10.1093/infdis/jir648 · Cited by 41
Self-citation
Pharmacy-based Immunization in Rural Communities Strategy (PhICS)
Marra, F., Kaczorowski, J. A., Gastonguay, L., Marra, C. A., Lynd, L. D., & Kendall, P. (2014) · Canadian Pharmacists Journal / Revue des Pharmaciens du Canada · doi:10.1177/1715163513514020 · Cited by 41
Corticosteroids for severe influenza pneumonia: A critical appraisal
Nedel, W. L. (2016) · World Journal of Critical Care Medicine · doi:10.5492/wjccm.v5.i1.89 · Cited by 42
Interdisciplinary pharmacometrics linking oseltamivir pharmacology, influenza epidemiology and health economics to inform antiviral use in pandemics
Kamal, M. A., Smith, P. F., Chaiyakunapruk, N., Wu, D. B., Pratoomsoot, C., Lee, K. K. C., Chong, H. Y., Nelson, R. E., Nieforth, K. A., Dall, G., et al. (2017) · British Journal of Clinical Pharmacology · doi:10.1111/bcp.13229 · Cited by 41
Surveillance of illness associated with pandemic (H1N1) 2009 virus infection among adults using a global clinical site network approach: The INSIGHT FLU 002 and FLU 003 studies
Dwyer, D. E. (2011) · Vaccine · doi:10.1016/j.vaccine.2011.04.105 · Cited by 40
Clinical presentation and prognosis of the 2009 H1N1 influenza A infection in HIV-1-infected patients: a Spanish multicenter study
Riera, M., Payeras, A., Marcos, M. Á., Viasus, D., Fariñas, M. C., Segura, F., Torre‐Cisneros, J., Martín‐Quirós, A., Rodríguez‐Baño, J., Vila, J., et al. (2010) · AIDS · doi:10.1097/qad.0b013e32833e508f · Cited by 40
Procalcitonin levels are lower in intensive care unit patients with H1N1 influenza A virus pneumonia than in those with community-acquired bacterial pneumonia. A pilot study
Piacentini, E. A., Sánchez, B., Arauzo, V., Calbo, E., Cuchí, E., & Nava, J. M. (2010) · Journal of Critical Care · doi:10.1016/j.jcrc.2010.07.009 · Cited by 40
Pharmacokinetics of Oseltamivir and Oseltamivir Carboxylate in Critically I ll Patients Receiving Continuous Venovenous Hemodialysis and/or Extracorporeal Membrane Oxygenation
Eyler, R. F., Heung, M., Pleva, M. R., Sowinski, K. M., Park, P. K., Napolitano, L. M., & Mueller, B. A. (2012) · Pharmacotherapy The Journal of Human Pharmacology and Drug Therapy · doi:10.1002/phar.1151 · Cited by 40
Observational study to investigate vertically acquired passive immunity in babies of mothers vaccinated against H1N1v during pregnancy
Puleston, R., Bugg, G. J., Höschler, K., Konje, J. C., Thornton, J., Stephenson, I., Myles, P. R., Enstone, J. E., Augustine, G., Davis, Y., et al. (2010) · Health Technology Assessment · doi:10.3310/hta14550-01 · Cited by 40
Transmission of pandemic influenza A (H1N1) 2009 within households: Edmonton, Canada
Sikora, C. A., Fan, S., Golonka, R. P., Sturtevant, D., Gratrix, J., Lee, B. E., Jaipaul, J., & Johnson, M. (2010) · Journal of Clinical Virology · doi:10.1016/j.jcv.2010.06.015 · Cited by 40
Clinical and laboratory features distinguishing pandemic H1N1 influenza-related pneumonia from interpandemic community-acquired pneumonia in adults
Bewick, T. A., Myles, P. R., Greenwood, S., Nguyen‐Van‐Tam, J. S., Brett, S. J., Semple, M. G., Openshaw, P., Bannister, B. A., Read, R. C., Taylor, B. L., et al. (2011) · Thorax · doi:10.1136/thx.2010.151522 · Cited by 40
Health Information Exchange, Biosurveillance Efforts, and Emergency Department Crowding During the Spring 2009 H1N1 Outbreak in New York City
Shapiro, J. S., Genes, N. G., Kuperman, G. J., Chason, K. W., & Richardson, L. D. (2010) · Annals of Emergency Medicine · doi:10.1016/j.annemergmed.2009.11.026 · Cited by 40
Characteristics of hospitalised patients with 2009 H1N1 influenza in Chile
Riquelme, R., Riquelme, M., Rioseco, M. L., Carlos Inzunza, P., Gomez, Y., Contreras, C., Riquelme, J., Peyrani, P., Wiemken, T. L., & Ramírez, J. A. (2010) · European Respiratory Journal · doi:10.1183/09031936.00180409 · Cited by 40
Anti-Influenza Treatment: Drugs Currently Used and Under Development
Amarelle, L., Lecuona, E., & Sznajder, J. I. (2016) · Archivos de Bronconeumología · doi:10.1016/j.arbr.2016.11.020 · Cited by 40
Association between Body Mass Index and Risk of Coronavirus Disease 2019 (COVID-19): A Nationwide Case-control Study in South Korea
Jung, C., Park, H., Kim, D. W., Lim, H., Chang, J. H., Choi, Y. J., Kim, S. W., & Chang, T. I. (2020) · Clinical Infectious Diseases · doi:10.1093/cid/ciaa1257 · Cited by 41
Modeling human influenza infection in the laboratory
Radigan, K. A., Budinger, S., Misharin, A. V., & Chi, M. (2015) · Infection and Drug Resistance · doi:10.2147/idr.s58551 · Cited by 42
Features of the new pandemic influenza A/H1N1/2009 virus: virology, epidemiology, clinical and public health aspects
Tang, J. W.-T., Shetty, N., & Lam, T. T. (2010) · Current Opinion in Pulmonary Medicine · doi:10.1097/mcp.0b013e3283375727 · Cited by 40
Receptor Characterization and Susceptibility of Cotton Rats to Avian and 2009 Pandemic Influenza Virus Strains
Blanco, J. C. G., Pletneva, L. M., Wan, H., Araya, Y., Angel, M., Oue, R. O., Sutton, T. C., & Perez, D. R. (2012) · Journal of Virology · doi:10.1128/jvi.00638-12 · Cited by 40
Antiviral Susceptibility of Avian and Swine Influenza Virus of the N1 Neuraminidase Subtype
Stoner, T. D., Krauss, S. L., DuBois, R. M., Negovetich, N. J., Stallknecht, D. E., Senne, D. A., Gramer, M. R., Swafford, S. R., Deliberto, T., Govorkova, E. A., et al. (2010) · Journal of Virology · doi:10.1128/jvi.00296-10 · Cited by 40
Should We “Rescue” Patients With 2009 Influenza A(H1N1) and Lung Injury From Conventional Mechanical Ventilation?
Hubmayr, R. D., & Farmer, J. C. (2010) · CHEST Journal · doi:10.1378/chest.09-2915 · Cited by 40
Comorbidity of patients with noncommunicable diseases in general practice. Eurasian guidelines
Drapkina, O. M., Васильевна, К. А., Калинина, А. М., Avdeev, S. N., Викторович, А. М., Алексеева, Л. И., Almazova, I. I., Andreenko, Е. Y., Antipushina, D. N., Balanova, Y. А., et al. (2024) · CARDIOVASCULAR THERAPY AND PREVENTION · doi:10.15829/1728-8800-2024-3996 · Cited by 55
Clinical, laboratory and radiologic characteristics of 2009 pandemic influenza A/H1N1 pneumonia: primary influenza pneumonia versus concomitant/secondary bacterial pneumonia
Song, J. Y., Cheong, H. J., Heo, J. Y., Noh, J. Y., Yong, H. S., Kim, Y. K., Kang, E. Y., Choi, W. S., Jo, Y. M., & Kim, W. J. (2011) · Influenza and Other Respiratory Viruses · doi:10.1111/j.1750-2659.2011.00269.x · Cited by 38
The association between obesity and outpatient visits for acute respiratory infections in Ontario, Canada
Campitelli, M. A., Rosella, L. C., & Kwong, J. C. (2013) · International Journal of Obesity · doi:10.1038/ijo.2013.57 · Cited by 39
Failure of combination oral oseltamivir and inhaled zanamivir antiviral treatment in ventilator- and ECMO-treated critically ill patients with pandemic influenza A (H1N1)v
Petersen, E., Keld, D. B., Ellermann‐Eriksen, S., Gubbels, S., Ilkjær, S., Jensen‐Fangel, S., & Lindskov, C. (2011) · Scandinavian Journal of Infectious Diseases · doi:10.3109/00365548.2011.556144 · Cited by 41
Outcomes of Influenza A(H1N1)pdm09 Virus Infection: Results from Two International Cohort Studies
Lynfield, R., Davey, R. T., Dwyer, D. E., Losso, M. H., Wentworth, D. N., Cozzi‐Lepri, A., Herman-Lamin, K., Cholewińska, G., David, D., Stefan, K., et al. (2014) · PLoS ONE · doi:10.1371/journal.pone.0101785 · Cited by 39
Self-citation
Influenza vaccines provide diminished protection but are cost‐saving in older adults
Deans, G. D., Stiver, H. G., & McElhaney, J. E. (2009) · Journal of Internal Medicine · doi:10.1111/j.1365-2796.2009.02201.x · Cited by 40
Knowledge and attitudes of healthcare workers in Chinese intensive care units regarding 2009 H1N1 influenza pandemic
Ma, X., He, Z., Wang, Y., Jiang, L., Xu, Y., Qian, C., Sun, R., Chen, E., Hu, Z., Zhou, L., et al. (2011) · BMC Infectious Diseases · doi:10.1186/1471-2334-11-24 · Cited by 39
Pneumonia in novel swine-origin influenza A (H1N1) virus infection: High-resolution CT findings
Li, P., Su, D., Zhang, J., Xia, X., Sui, H., & Zhao, D. (2010) · European Journal of Radiology · doi:10.1016/j.ejrad.2010.05.029 · Cited by 39
Management of influenza infection in solid-organ transplant recipients: Consensus statement of the Group for the Study of Infection in Transplant Recipients (GESITRA) of the Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC) and the Spanish Network for Research in Infectious Diseases (REIPI)
López‐Medrano, F., Cordero, E., Gavaldà, J., Cruzado, J. M., Marcos, M. Á., Pérez‐Romero, P., Sabé, N., Gómez‐Bravo, M. Á., Delgado, J. F., Cabral, E., et al. (2013) · Enfermedades Infecciosas y Microbiología Clínica · doi:10.1016/j.eimc.2013.01.013 · Cited by 40
Searching for Sharp Drops in the Incidence of Pandemic A/H1N1 Influenza by Single Year of Age
Jacobs, J. H., Archer, B. N., Baker, M. G., Cowling, B. J., Heffernan, R. T., Mercer, G. N., Uez, O. C., Hanshaoworakul, W., Viboud, C. G., Schwartz, J. D., et al. (2012) · PLoS ONE · doi:10.1371/journal.pone.0042328 · Cited by 39
Pandemic (H1N1) 2009 Infection in Adult Solid Organ Transplant Recipients in Singapore
Low, C. Y., Kee, T. Y. S., Chan, K. P., Oon, L. L. E., Tan, C., Tee, N. W. S., & Tan, B. H. (2010) · Transplantation · doi:10.1097/tp.0b013e3181f546cf · Cited by 39
Statement on Seasonal Influenza Vaccine for 2011–2012
(2011) · Canada Communicable Disease Report · doi:10.14745/ccdr.v37i00a05 · Cited by 39
Respiratory viral infections among hospitalized adults: experience of a single tertiary healthcare hospital
Walker, E., & Ison, M. G. (2014) · Influenza and Other Respiratory Viruses · doi:10.1111/irv.12237 · Cited by 39
Prevention and treatment of viral diarrhea in pediatrics
Anderson, E. J. (2010) · Expert Review of Anti-infective Therapy · doi:10.1586/eri.10.1 · Cited by 40
Asthma and Pregnancy
Vatti, R. R., & Teuber, S. S. (2011) · Clinical Reviews in Allergy & Immunology · doi:10.1007/s12016-011-8277-8 · Cited by 39
Influenza immunization policies: Which could be the main reasons for differences among countries?
Principi, N., Camilloni, B., Esposito, S., & for the ESCMID Vaccine Study Group (EVASG) (2017) · Human Vaccines & Immunotherapeutics · doi:10.1080/21645515.2017.1405188 · Cited by 38
Vaccination of patients with mild and severe asthma with a 2009 pandemic H1N1 influenza virus vaccine
Busse, W. W., Peters, S. P., Fenton, M. J., Mitchell, H., Bleecker, E. R., Castro, M., Wenzel, S. E., ERZURUM, S. C., Fitzpatrick, A. M., Teague, W. G., et al. (2010) · Journal of Allergy and Clinical Immunology · doi:10.1016/j.jaci.2010.11.014 · Cited by 38
Clinical courses and outcomes of hospitalized adult patients with seasonal influenza in Korea, 2011–2012: Hospital-based Influenza Morbidity & Mortality (HIMM) surveillance
Hong, K., Cheong, H. J., Choi, W. S., Lee, J., Wie, S., Baek, J. H., Kim, H. Y., Jeong, H. W., & Kim, W. J. (2013) · Journal of Infection and Chemotherapy · doi:10.1016/j.jiac.2013.07.001 · Cited by 38
Extracorporeal Organ Support
Ranieri, V. M., Brodie, D., & Vincent, J. (2017) · JAMA · doi:10.1001/jama.2017.10108 · Cited by 38
Body mass index and infectious disease mortality in midlife in a cohort of 2.3 million adolescents
Twig, G., Geva, N., Levine, H., Derazne, E., Goldberger, N., Haklai, Z., Leiba, A., & Kark, J. D. (2017) · International Journal of Obesity · doi:10.1038/ijo.2017.263 · Cited by 39
miR-194 Inhibits Innate Antiviral Immunity by Targeting FGF2 in Influenza H1N1 Virus Infection
Wang, K., Lai, C., Gu, H., Zhao, L., Xia, M., Yang, P., & Wang, X. (2017) · Frontiers in Microbiology · doi:10.3389/fmicb.2017.02187 · Cited by 38
Body mass index and the incidence of influenza‐associated pneumonia in a UK primary care cohort
Blumentals, W. A., Nevitt, A., Peng, M. M., & Toovey, S. (2011) · Influenza and Other Respiratory Viruses · doi:10.1111/j.1750-2659.2011.00262.x · Cited by 38
Assessment of the efficacy of the neuraminidase inhibitor oseltamivir against 2009 pandemic H1N1 influenza virus in ferrets
Govorkova, E. A., Marathe, B. M., Prevost, A., Rehg, J. E., & Webster, R. G. (2011) · Antiviral Research · doi:10.1016/j.antiviral.2011.05.008 · Cited by 38
Critically ill patients with 2009 H1N1 infection in an Indian ICU
Chacko, J., Gagan, B., Ashok, E., Radha, M., & Hemanth, H. V. (2010) · Indian Journal of Critical Care Medicine · doi:10.4103/0972-5229.68220 · Cited by 37
Epidemiological aspects of 2009 H1N1 influenza: the accumulating experience from the Northern Hemisphere
Falagas, M. E., Cholevas, N. V., Kapaskelis, A. M., Vouloumanou, E. K., Michalopoulos, A. S., & Rafailidis, P. I. (2010) · European Journal of Clinical Microbiology & Infectious Diseases · doi:10.1007/s10096-010-1002-3 · Cited by 37
Monovalent inactivated split-virion AS03-adjuvanted pandemic influenza A (H1N1) vaccine
Walker, W. T., & Faust, S. N. (2010) · Expert Review of Vaccines · doi:10.1586/erv.10.141 · Cited by 37
Epidemiological Characteristics and Underlying Risk Factors for Mortality during the Autumn 2009 Pandemic Wave in Mexico
Chowell, G., Echevarría‐Zuno, S., Viboud, C. G., Simonsen, L., Miller, M. A., Fernández-Gárate, I. H., González-Bonilla, C. R., & Borja‐Aburto, V. H. (2012) · PLoS ONE · doi:10.1371/journal.pone.0041069 · Cited by 36
A Case of Evans' Syndrome Following Influenza Vaccine
Shlamovitz, G. Z., & Johar, S. K. (2012) · Journal of Emergency Medicine · doi:10.1016/j.jemermed.2012.01.060 · Cited by 37
Clinical characteristics and outcomes of diabetic patients who were hospitalised with 2009 pandemic influenza A H1N1 infection
García, M. C., Moros, M. J. S., Peralta, P., Hernández‐Barrera, V., Jiménez‐García, R., & Pachón, I. (2011) · Journal of Infection · doi:10.1016/j.jinf.2011.11.022 · Cited by 37
Hospitalization Fatality Risk of Influenza A(H1N1)pdm09: A Systematic Review and Meta-Analysis
Wong, J. Y., Kelly, H. A., Cheung, C.-M. M., Shiu, E. Y. C., Wu, P., Ni, M. Y., Ip, D., & Cowling, B. J. (2015) · American Journal of Epidemiology · doi:10.1093/aje/kwv054 · Cited by 37
Optimizing antiviral therapy for influenza: understanding the evidence
Ison, M. G. (2015) · Expert Review of Anti-infective Therapy · doi:10.1586/14787210.2015.1018183 · Cited by 37
Recommendations of the Infectious Diseases Work Group (GTEI) of the Spanish Society of Intensive and Critical Care Medicine and Coronary Units (SEMICYUC) and the Infections in Critically Ill Patients Study Group (GEIPC) of the Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC) for the diagnosis and treatment of influenza A/H1N1 in seriously ill adults admitted to the Intensive Care Unit
Rodríguez, A. H., Álvarez-Rocha, L., Sirvent, J. M., Zaragoza, R., Nieto, M., Arenzana, Á., Luque, P., Socías, L., Martín, M., Navarro, D., et al. (2012) · Medicina Intensiva (English Edition) · doi:10.1016/j.medine.2012.03.002 · Cited by 37
Differential Susceptibilities of Human Lung Primary Cells to H1N1 Influenza Viruses
Travanty, E. A., Zhou, B., Zhang, H., Di, Y. P., Alcorn, J. F., Wentworth, D. E., Mason, R. J., & Wang, J. (2015) · Journal of Virology · doi:10.1128/jvi.01792-15 · Cited by 40
Pandemic 2009 Influenza A (H1N1) virus infection in cancer and hematopoietic stem cell transplant recipients; a multicenter observational study.
Dignani, M. C., Costantini, P., Salgueira, C., Jordán, R., Guerrini, G., Valledor, A., Herrera, F., Nenna, A., Mora, C. A. R., Roccia-Rossi, I., et al. (2014) · F1000Research · doi:10.12688/f1000research.5251.1 · Cited by 36
Influenza vaccination in solid-organ transplant recipients
Cordero, E., & Manuel, O. (2012) · Current Opinion in Organ Transplantation · doi:10.1097/mot.0b013e3283592622 · Cited by 36
The Unexpected Impact of Vaccines on Secondary Bacterial Infections Following Influenza
Smith, A. M., & Huber, V. C. (2017) · Viral Immunology · doi:10.1089/vim.2017.0138 · Cited by 36
Antiviral Agents for the Treatment and Chemoprophylaxis of Influenza
(2011) · Annals of Emergency Medicine · doi:10.1016/j.annemergmed.2011.07.007 · Cited by 36
Putting surveillance data into context: The role of health care utilization surveys in understanding population burden of pneumonia in developing countries
Deutscher, M., Beneden, C. V., Burton, D. C., Shultz, A., Morgan, O. W., Chamany, S., Jordan, H. T., Zhang, X., Flannery, B. L., Feikin, D. R., et al. (2012) · Journal of Epidemiology and Global Health · doi:10.1016/j.jegh.2012.03.001 · Cited by 36
Self-citation
A multicenter evaluation of pandemic influenza A/H1N1 in hematopoietic stem cell transplant recipients
Reid, G., Huprikar, S. S., Patel, G., Razonable, R. R., Mossad, S. B., Levi, M. E., Gregg, K., Shoham, S., Humar, A., Adams, W., et al. (2013) · Transplant Infectious Disease · doi:10.1111/tid.12116 · Cited by 36
Molecular Imaging Reveals a Progressive Pulmonary Inflammation in Lower Airways in Ferrets Infected with 2009 H1N1 Pandemic Influenza Virus
Jonsson, C. B., Camp, J. V., Wu, A. W., Zheng, H., Kraenzle, J. L., Biller, A. E., Vanover, C. D., Chu, Y.-K., Ng, C. K., Proctor, M., et al. (2012) · PLoS ONE · doi:10.1371/journal.pone.0040094 · Cited by 36
Preparing for 2009 H1N1 Influenza
Wenzel, R. P., & Edmond, M. B. (2009) · New England Journal of Medicine · doi:10.1056/nejme0909666 · Cited by 36
Influenza Virus: A Brief Overview
Dangi, T., & Jain, A. (2012) · Proceedings of the National Academy of Sciences India Section B Biological Sciences · doi:10.1007/s40011-011-0009-6 · Cited by 35
Influenza 2010–2011: Lessons from the 2009 pandemic
Ison, M. G., & Lee, N. L. S. (2010) · Cleveland Clinic Journal of Medicine · doi:10.3949/ccjm.77a.10135 · Cited by 35
Neurologic and Muscular Complications of the 2009 Influenza A (H1N1) Pandemic
Davis, L. E. (2010) · Current Neurology and Neuroscience Reports · doi:10.1007/s11910-010-0135-1 · Cited by 35
Safety and efficacy of peramivir for influenza treatment
Hata, A., Akashi-Ueda, R., Takamatsu, K., & Matsumura, T. (2014) · Drug Design Development and Therapy · doi:10.2147/dddt.s46654 · Cited by 35
2009 Pandemic Influenza A H1N1 in Alaska: Temporal and Geographic Characteristics of Spread and Increased Risk of Hospitalization among Alaska Native and Asian/Pacific Islander People
Wenger, J. D., Castrodale, L. J., Bruden, D. L., Keck, J. W., Zulz, T., Bruce, M. G., Fearey, D. A., McLaughlin, J., Hurlburt, D. A., Hummel, K. B., et al. (2010) · Clinical Infectious Diseases · doi:10.1093/cid/ciq037 · Cited by 35
Influenza surveillance during the post-pandemic influenza 2010/11 season in Greece, 04 October 2010 to 22 May 2011
Athanasiou, M., Baka, A., Andreopoulou, A., Spala, G., Karageorgou, K., Kostopoulos, L., Patrinos, S., Sideroglou, T., Triantafyllou, E., Mentis, A. F., et al. (2011) · Eurosurveillance · doi:10.2807/ese.16.44.20004-en · Cited by 35
Autophagy and Exosome Coordinately Enhance Macrophage M1 Polarization and Recruitment in Influenza A Virus Infection
Xia, C., Xu, W., Ai, X., Zhu, Y., Geng, P., Niu, Y., Zhu, H., Zhou, W., Huang, H. Y., & Shi, X. (2022) · Frontiers in Immunology · doi:10.3389/fimmu.2022.722053 · Cited by 35
Influenza vaccine acceptance among pregnant women in urban slum areas, Karachi, Pakistan
Khan, A. A., Varan, A. K., Esteves-Jaramillo, A., Siddiqui, M., Sultana, S., Ali, A. S., Zaidi, A. K. M., & Omer, S. B. (2015) · Vaccine · doi:10.1016/j.vaccine.2015.08.014 · Cited by 35
Enhancing Situational Awareness to Prevent Infectious Disease Outbreaks from Becoming Catastrophic
Lipsitch, M., & Santillana, M. (2019) · Current Topics in Microbiology and Immunology · doi:10.1007/82_2019_172 · Cited by 34
Immunogenicity and safety of AS03-adjuvanted H1N1 pandemic vaccines in children and adolescents
García-Sicilia, J., Gillard, P. H., Carmona, A., Tejedor, J. C., Arı́stegui, J., Merino, J., Behre, U., Caplanusi, A., Vaman, T., & Dieussaert, I. (2011) · Vaccine · doi:10.1016/j.vaccine.2011.04.011 · Cited by 34
Infection in Severe Asthma Exacerbations and Critical Asthma Syndrome
Sandrock, C. E., & Norris, A. (2014) · Clinical Reviews in Allergy & Immunology · doi:10.1007/s12016-014-8435-x · Cited by 34
Assessment of the safety, tolerability and kinetics of the immune response to A/H1N1v vaccine formulations with and without adjuvant in healthy pediatric subjects from 3 through 17 years of age
Arguedas, A. G., Soley, C., Abdelnour, A., Sales, V., LINDERT, K. A., Cioppa, G. D., & Clemens, R. L. (2011) · Human Vaccines · doi:10.4161/hv.7.1.13411 · Cited by 34
High Intensive Care Unit Admission Rate for 2013–2014 Influenza Is Associated with a Low Rate of Vaccination
Catania, J., Que, L. G., Govert, J. A., Hollingsworth, J. W., & Wolfe, C. R. (2014) · American Journal of Respiratory and Critical Care Medicine · doi:10.1164/rccm.201401-0066le · Cited by 34
Immunosuppressed patients with pandemic influenza A 2009 (H1N1) virus infection
Cordero, E., Aydillo, T., Fariñas, M. C., Paño‐Pardo, J. R., Pachón, J., Viasus, D., Riera, M., López‐Medrano, F., Payeras, A., Moreno, A., et al. (2011) · European Journal of Clinical Microbiology & Infectious Diseases · doi:10.1007/s10096-011-1346-3 · Cited by 34
Recurrent Immune Thrombocytopenia After Influenza Vaccination: A Case Report
Hamiel, U., Kventsel, I., & Youngster, I. (2016) · PEDIATRICS · doi:10.1542/peds.2016-0124 · Cited by 34
An international perspective on hospitalized patients with viral community-acquired pneumonia
Radovanovic, D., Sotgiu, G., Makek, M. J., Mahesh, P. A., Marcos, P. J., Abdalla, M. I., Pasquale, M. F. D., Gramegna, A., Terraneo, S., Blasi, F., et al. (2018) · European Journal of Internal Medicine · doi:10.1016/j.ejim.2018.10.020 · Cited by 34
Characteristics and Outcomes of Hospitalized Pregnant Women With Influenza, 2010 to 2019
Holstein, R. A., Dawood, F. S., O’Halloran, A. C., Cummings, C. N., Ujamaa, D., Kirley, P. D., Yousey-Hindes, K. M., Fawcett, E., Monroe, M., Kim, S., et al. (2021) · Annals of Internal Medicine · doi:10.7326/m21-3668 · Cited by 34
Clinical predictors of disease severity during the 2009–2010 A(HIN1) influenza virus pandemic in a paediatric population
Garcia, M. N., Philpott, D., Murray, K. O., Ontiveros, A. E., Revell, P. A., Chandramohan, L., & Muñoz, F. M. (2015) · Epidemiology and Infection · doi:10.1017/s0950268815000114 · Cited by 34
Impact of H1N1 on Socially Disadvantaged Populations: Systematic Review
Tricco, A. C., Lillie, E., Soobiah, C., Perrier, L., & Straus, S. E. (2012) · PLoS ONE · doi:10.1371/journal.pone.0039437 · Cited by 34
A randomized double-blind controlled study of laninamivir compared with oseltamivir for the treatment of influenza in patients with chronic respiratory diseases
Watanabe, A. (2012) · Journal of Infection and Chemotherapy · doi:10.1007/s10156-012-0460-1 · Cited by 34
Influenza A(H1N1)pdm09 and Cystic Fibrosis Lung Disease: A Systematic Meta-Analysis
Renk, H., Regamey, N., & Hartl, D. (2014) · PLoS ONE · doi:10.1371/journal.pone.0078583 · Cited by 34
Safety of the long-acting neuraminidase inhibitor laninamivir octanoate hydrate in post-marketing surveillance
Kashiwagi, S., Yoshida, S., Yamaguchi, H., Niwa, S., Mitsui, N., Tanigawa, M., Shiosakai, K., Yamanouchi, N., Shiozawa, T., & Yamaguchi, F. (2012) · International Journal of Antimicrobial Agents · doi:10.1016/j.ijantimicag.2012.06.017 · Cited by 34
Obesity as a risk factor for severe influenza infection in children and adolescents: a systematic review and meta-analysis
Vitoratou, D.-I., Milas, G. P., Korovessi, P., Kostaridou, S., & Koletsi, P. K. (2022) · European Journal of Pediatrics · doi:10.1007/s00431-022-04689-0 · Cited by 33
Host Immunological Factors Enhancing Mortality of Young Adults during the 1918 Influenza Pandemic
McAuley, J., Kedzierska, K., Brown, L. E., & Shanks, G. D. (2015) · Frontiers in Immunology · doi:10.3389/fimmu.2015.00419 · Cited by 34
Pandemic influenza A (H1N1) virus infections in children with sickle cell disease
Inusa, B. P. D., Zuckerman, M. A., Gadong, N., Afif, M., Arnott, S., Heath, P. T., Marais, G., Robertson, P., Payne, H., Wilkey, O., et al. (2010) · Blood · doi:10.1182/blood-2009-12-260836 · Cited by 33
2009 pandemic influenza a (H1N1) virus infection in pediatric oncology and hematopoietic stem cell transplantation patients
Cost, C. R., Brock, E., ADAMS-HUET, B. A., Siegel, J. D., & Ardura, M. I. (2010) · Pediatric Blood & Cancer · doi:10.1002/pbc.22771 · Cited by 33
Acute Lung Injury with Alveolar Hemorrhage Due to a Novel Swine-Origin Influenza A (H1N1) Virus
Yokoyama, T., Tsushima, K., Ushiki, A., Kobayashi, N., Urushihata, K., Koizumi, T., & Kubo, K. (2010) · Internal Medicine · doi:10.2169/internalmedicine.49.3022 · Cited by 33
Immunogenicity and tolerability of an inactivated and adjuvanted pandemic H1N1 influenza vaccine, in HIV-1-infected patients
Tremblay, C. L., Rouleau, D., Fortin, C., Toma, E., Sylla, M., Cyr, L., Côté, S., Baz, M., Sampalis, J. S., Trautmann, L., et al. (2010) · Vaccine · doi:10.1016/j.vaccine.2010.12.023 · Cited by 33
Extracorporeal Membrane Oxygenation for Severe Refractory Respiratory Failure Secondary to 2009 H1N1 Influenza A
Turner, D. A., Rehder, K. J., Peterson‐Carmichael, S. L., Ozment, C. P., Al-Hegelan, M. S., Williford, W. L., Peters, M. A., Noble, P. W., & Cheifetz, I. M. (2011) · Respiratory Care · doi:10.4187/respcare.01066 · Cited by 33
In vivo ribavirin activity against severe pandemic H1N1 influenza A/Mexico/4108/2009
Rowe, T., Banner, D., Farooqui, A., Ng, D. C. K., Kelvin, A. A., Rubino, S., Huang, S. S. H., Fang, Y., & Kelvin, D. J. (2010) · Journal of General Virology · doi:10.1099/vir.0.024323-0 · Cited by 33
Pulmonary complications of influenza infection: a targeted narrative review
Daoud, A., Laktineh, A., Macrander, C., Mushtaq, A., & Soubani, A. O. (2019) · Postgraduate Medicine · doi:10.1080/00325481.2019.1592400 · Cited by 32
Corticosteroid therapy in intensive care unit patients with PCR ‐confirmed influenza A ( H 1 N 1) infection in F inland
Linko, R., Pettilä, V., Ruokonen, E., Varpula, T., Karlsson, S., Tenhunen, J. J., Reinikainen, M., Saarinen, K., Perttilä, J., Parviainen, I., et al. (2011) · Acta Anaesthesiologica Scandinavica · doi:10.1111/j.1399-6576.2011.02491.x · Cited by 33
Extracorporeal Membrane Oxygenation for Critically Ill Patients With 2009 Influenza A (H1N1)‐Related Acute Respiratory Distress Syndrome: Preliminary Experience From a Single Center
Hou, X., Guo, L., Zhan, Q., Jia, X., Mi, Y., Li, B., Sun, B., Hao, X., & Li, H. (2012) · Artificial Organs · doi:10.1111/j.1525-1594.2012.01468.x · Cited by 35
Preparation and Antimicrobial Properties of Gemini Surfactant-Supported Triiodide Complex System
He, S., Wang, B., Chen, H., Tang, C., & Feng, Y. (2012) · ACS Applied Materials & Interfaces · doi:10.1021/am300094f · Cited by 33
Dynamic Propagation and Impact of Pandemic Influenza A (2009 H1N1) in Children: A Detailed Review
Ratre, Y. K., Vishvakarma, N. K., Bhaskar, L. V., & Verma, H. K. (2020) · Current Microbiology · doi:10.1007/s00284-020-02213-x · Cited by 33
Epidemiology of Asthma: Prevalence and Burden of Disease
Merhej, T., & Zein, J. (2023) · Advances in experimental medicine and biology · doi:10.1007/978-3-031-32259-4_1 · Cited by 36
Distinguishing Characteristics between Pandemic 2009–2010 Influenza A (H1N1) and Other Viruses in Patients Hospitalized with Respiratory Illness
Chan, P. A., Mermel, L. A., Andrea, S. B., McCulloh, R. J., Mills, J., Echenique, I. A., Leveen, E., Rybak, N., Cunha, C. B., Machan, J. T., et al. (2011) · PLoS ONE · doi:10.1371/journal.pone.0024734 · Cited by 32

Authors: Jain, S., Kamimoto, L., Bramley, A. M., Schmitz, A. M., Benoit, S. R., Louie, J., Sugerman, D. E., Druckenmiller, J. K., Ritger, K. A., Chugh, R., Jasuja, S., Deutscher, M., Chen, S., Walker, J. D., Duchin, J. S., Lett, S., Soliva, S., Wells, E. V., Swerdlow, D., Uyeki, T. M., Fiore, A. E., Olsen, S. J., Fry, A. M., Bridges, C. B., & Finelli, L.
Affiliations: Centers for Disease Control and Prevention (US)
National Center for Immunization and Respiratory Diseases (US)
National Center for Emerging and Zoonotic Infectious Diseases (US)
National Center for Public Health Informatics (US)
California Department of Public Health (US)
Wisconsin Division of Public Health (US)
Chicago Department of Public Health (US)
Dupage County Health Department (US)
Arizona Department of Health Services (US)
Texas Department of State Health Services (US)
Public Health – Seattle & King County (US)
Michigan Department of Health and Human Services (US)
Epidemic Intelligence Service (US)
ORCID: Jain, Seema
Benoit, Stephen R.
Louie, Janice
Sugerman, David E.
Chugh, Rashmi
Jasuja, Supriya
Duchin, Jeffrey S.
Swerdlow, David
Uyeki, Timothy M.
Olsen, Sonja J.
Fry, Alicia M.
Bridges, Carolyn B.
Venue: New England Journal of Medicine
Publisher: Massachusetts Medical Society
Published: 2009-11-12
Volume: 361
Issue: 20
Pages: 1935-1944
ISSN: 0028-4793 (ISSN-L)
1533-4406
DOI: 10.1056/nejmoa0906695
OpenAlex: W2112166111
Cited by: 1,700
References: 29
Citations by year: 2026: 9 · 2025: 20 · 2024: 35 · 2023: 26 · 2022: 37 · 2021: 52 · 2020: 55 · 2019: 43 · 2018: 42 · 2017: 46 · 2016: 51 · 2015: 78 · 2014: 87 · 2013: 137 · 2012: 232
FWCI: 218.87
Type: journal article
Language: en
Open access: closed
Locations: New England Journal of Medicine (publishedVersion)
PubMed (publishedVersion)
Topics: Health Sciences › Medicine › Epidemiology › Influenza Virus Research Studies
Health Sciences › Medicine › Epidemiology › Respiratory viral infections research
Health Sciences › Medicine › Infectious Diseases › COVID-19 Clinical Research Studies
Keywords: 2009 H1N1 influenza, pandemic influenza A, hospitalized patients, clinical features, intensive care unit admission, mortality, pneumonia, underlying disease, antiviral therapy, treatment timing, influenza-like illness
MeSH terms: Adolescent, Adult, Aged, Antiviral Agents, Asthma, Cardiovascular Diseases, Child, Child, Preschool, Female, Hospitalization, Humans, Infant, Influenza, Human, Intensive Care Units, Male, Middle Aged, Pregnancy, Pregnancy Complications, Risk Factors, United States, Comorbidity, Body Mass Index, Treatment Outcome, Hospital Mortality, Reverse Transcriptase Polymerase Chain Reaction, Influenza A Virus, H1N1 Subtype, Young Adult

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

Hospitalized patients with 2009 H1N1 influenza in the United States, April-June 2009

Abstract

Overview

Integrity signals

Verification

Claims the paper makes

Claims other papers make about this one

Citations

Cites

Cited by

Related

Metadata

Record

About these checks