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Publisher: Oxford University Press   (Total: 370 journals)

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Showing 1 - 200 of 370 Journals sorted alphabetically
Acta Biochimica et Biophysica Sinica     Hybrid Journal   (Followers: 6, SJR: 0.881, h-index: 38)
Adaptation     Hybrid Journal   (Followers: 8, SJR: 0.111, h-index: 4)
Aesthetic Surgery J.     Hybrid Journal   (Followers: 6, SJR: 1.538, h-index: 35)
African Affairs     Hybrid Journal   (Followers: 60, SJR: 1.512, h-index: 46)
Age and Ageing     Hybrid Journal   (Followers: 84, SJR: 1.611, h-index: 107)
Alcohol and Alcoholism     Hybrid Journal   (Followers: 15, SJR: 0.935, h-index: 80)
American Entomologist     Full-text available via subscription   (Followers: 6)
American Historical Review     Hybrid Journal   (Followers: 131, SJR: 0.652, h-index: 43)
American J. of Agricultural Economics     Hybrid Journal   (Followers: 41, SJR: 1.441, h-index: 77)
American J. of Epidemiology     Hybrid Journal   (Followers: 159, SJR: 3.047, h-index: 201)
American J. of Hypertension     Hybrid Journal   (Followers: 23, SJR: 1.397, h-index: 111)
American J. of Jurisprudence     Hybrid Journal   (Followers: 16)
American J. of Legal History     Full-text available via subscription   (Followers: 5, SJR: 0.151, h-index: 7)
American Law and Economics Review     Hybrid Journal   (Followers: 25, SJR: 0.824, h-index: 23)
American Literary History     Hybrid Journal   (Followers: 12, SJR: 0.185, h-index: 22)
Analysis     Hybrid Journal   (Followers: 24)
Annals of Botany     Hybrid Journal   (Followers: 35, SJR: 1.912, h-index: 124)
Annals of Occupational Hygiene     Hybrid Journal   (Followers: 26, SJR: 0.837, h-index: 57)
Annals of Oncology     Hybrid Journal   (Followers: 47, SJR: 4.362, h-index: 173)
Annals of the Entomological Society of America     Full-text available via subscription   (Followers: 8, SJR: 0.642, h-index: 53)
Annals of Work Exposures and Health     Hybrid Journal  
AoB Plants     Open Access   (Followers: 3, SJR: 0.78, h-index: 10)
Applied Economic Perspectives and Policy     Hybrid Journal   (Followers: 19, SJR: 0.884, h-index: 31)
Applied Linguistics     Hybrid Journal   (Followers: 51, SJR: 1.749, h-index: 63)
Applied Mathematics Research eXpress     Hybrid Journal   (Followers: 1, SJR: 0.779, h-index: 11)
Arbitration Intl.     Full-text available via subscription   (Followers: 20)
Arbitration Law Reports and Review     Hybrid Journal   (Followers: 13)
Archives of Clinical Neuropsychology     Hybrid Journal   (Followers: 26, SJR: 0.96, h-index: 71)
Aristotelian Society Supplementary Volume     Hybrid Journal   (Followers: 2, SJR: 0.102, h-index: 20)
Arthropod Management Tests     Hybrid Journal   (Followers: 2)
Astronomy & Geophysics     Hybrid Journal   (Followers: 47, SJR: 0.144, h-index: 15)
Behavioral Ecology     Hybrid Journal   (Followers: 48, SJR: 1.698, h-index: 92)
Bioinformatics     Hybrid Journal   (Followers: 246, SJR: 4.643, h-index: 271)
Biology Methods and Protocols     Hybrid Journal  
Biology of Reproduction     Full-text available via subscription   (Followers: 9, SJR: 1.646, h-index: 149)
Biometrika     Hybrid Journal   (Followers: 19, SJR: 2.801, h-index: 90)
BioScience     Hybrid Journal   (Followers: 28, SJR: 2.374, h-index: 154)
Bioscience Horizons : The National Undergraduate Research J.     Open Access   (Followers: 1, SJR: 0.213, h-index: 9)
Biostatistics     Hybrid Journal   (Followers: 16, SJR: 1.955, h-index: 55)
BJA : British J. of Anaesthesia     Hybrid Journal   (Followers: 143, SJR: 2.314, h-index: 133)
BJA Education     Hybrid Journal   (Followers: 66, SJR: 0.272, h-index: 20)
Brain     Hybrid Journal   (Followers: 60, SJR: 6.097, h-index: 264)
Briefings in Bioinformatics     Hybrid Journal   (Followers: 45, SJR: 4.086, h-index: 73)
Briefings in Functional Genomics     Hybrid Journal   (Followers: 4, SJR: 1.771, h-index: 50)
British J. for the Philosophy of Science     Hybrid Journal   (Followers: 34, SJR: 1.267, h-index: 38)
British J. of Aesthetics     Hybrid Journal   (Followers: 25, SJR: 0.217, h-index: 18)
British J. of Criminology     Hybrid Journal   (Followers: 522, SJR: 1.373, h-index: 62)
British J. of Social Work     Hybrid Journal   (Followers: 82, SJR: 0.771, h-index: 53)
British Medical Bulletin     Hybrid Journal   (Followers: 7, SJR: 1.391, h-index: 84)
British Yearbook of Intl. Law     Hybrid Journal   (Followers: 27)
Bulletin of the London Mathematical Society     Hybrid Journal   (Followers: 3, SJR: 1.474, h-index: 31)
Cambridge J. of Economics     Hybrid Journal   (Followers: 58, SJR: 0.957, h-index: 59)
Cambridge J. of Regions, Economy and Society     Hybrid Journal   (Followers: 11, SJR: 1.067, h-index: 22)
Cambridge Quarterly     Hybrid Journal   (Followers: 11, SJR: 0.1, h-index: 7)
Capital Markets Law J.     Hybrid Journal  
Carcinogenesis     Hybrid Journal   (Followers: 2, SJR: 2.439, h-index: 167)
Cardiovascular Research     Hybrid Journal   (Followers: 11, SJR: 2.897, h-index: 175)
Cerebral Cortex     Hybrid Journal   (Followers: 40, SJR: 4.827, h-index: 192)
CESifo Economic Studies     Hybrid Journal   (Followers: 16, SJR: 0.501, h-index: 19)
Chemical Senses     Hybrid Journal   (Followers: 1, SJR: 1.436, h-index: 76)
Children and Schools     Hybrid Journal   (Followers: 6, SJR: 0.211, h-index: 18)
Chinese J. of Comparative Law     Hybrid Journal   (Followers: 3)
Chinese J. of Intl. Law     Hybrid Journal   (Followers: 21, SJR: 0.737, h-index: 11)
Chinese J. of Intl. Politics     Hybrid Journal   (Followers: 8, SJR: 1.238, h-index: 15)
Christian Bioethics: Non-Ecumenical Studies in Medical Morality     Hybrid Journal   (Followers: 11, SJR: 0.191, h-index: 8)
Classical Receptions J.     Hybrid Journal   (Followers: 19, SJR: 0.1, h-index: 3)
Clinical Infectious Diseases     Hybrid Journal   (Followers: 58, SJR: 4.742, h-index: 261)
Clinical Kidney J.     Open Access   (Followers: 4, SJR: 0.338, h-index: 19)
Community Development J.     Hybrid Journal   (Followers: 24, SJR: 0.47, h-index: 28)
Computer J.     Hybrid Journal   (Followers: 7, SJR: 0.371, h-index: 47)
Conservation Physiology     Open Access   (Followers: 2)
Contemporary Women's Writing     Hybrid Journal   (Followers: 11, SJR: 0.111, h-index: 3)
Contributions to Political Economy     Hybrid Journal   (Followers: 6, SJR: 0.313, h-index: 10)
Critical Values     Full-text available via subscription  
Current Legal Problems     Hybrid Journal   (Followers: 26)
Current Zoology     Full-text available via subscription   (SJR: 0.999, h-index: 20)
Database : The J. of Biological Databases and Curation     Open Access   (Followers: 11, SJR: 1.068, h-index: 24)
Digital Scholarship in the Humanities     Hybrid Journal   (Followers: 12)
Diplomatic History     Hybrid Journal   (Followers: 18, SJR: 0.296, h-index: 22)
DNA Research     Open Access   (Followers: 4, SJR: 2.42, h-index: 77)
Dynamics and Statistics of the Climate System     Open Access   (Followers: 3)
Early Music     Hybrid Journal   (Followers: 14, SJR: 0.124, h-index: 11)
Economic Policy     Hybrid Journal   (Followers: 59, SJR: 2.052, h-index: 52)
ELT J.     Hybrid Journal   (Followers: 25, SJR: 1.26, h-index: 23)
English Historical Review     Hybrid Journal   (Followers: 48, SJR: 0.311, h-index: 10)
English: J. of the English Association     Hybrid Journal   (Followers: 13, SJR: 0.144, h-index: 3)
Environmental Entomology     Full-text available via subscription   (Followers: 11, SJR: 0.791, h-index: 66)
Environmental Epigenetics     Open Access   (Followers: 1)
Environmental History     Hybrid Journal   (Followers: 26, SJR: 0.197, h-index: 25)
EP-Europace     Hybrid Journal   (Followers: 2, SJR: 2.201, h-index: 71)
Epidemiologic Reviews     Hybrid Journal   (Followers: 10, SJR: 3.917, h-index: 81)
ESHRE Monographs     Hybrid Journal  
Essays in Criticism     Hybrid Journal   (Followers: 16, SJR: 0.1, h-index: 6)
European Heart J.     Hybrid Journal   (Followers: 49, SJR: 6.997, h-index: 227)
European Heart J. - Cardiovascular Imaging     Hybrid Journal   (Followers: 9, SJR: 2.044, h-index: 58)
European Heart J. - Cardiovascular Pharmacotherapy     Full-text available via subscription   (Followers: 1)
European Heart J. - Quality of Care and Clinical Outcomes     Hybrid Journal  
European Heart J. Supplements     Hybrid Journal   (Followers: 8, SJR: 0.152, h-index: 31)
European J. of Cardio-Thoracic Surgery     Hybrid Journal   (Followers: 8, SJR: 1.568, h-index: 104)
European J. of Intl. Law     Hybrid Journal   (Followers: 152, SJR: 0.722, h-index: 38)
European J. of Orthodontics     Hybrid Journal   (Followers: 4, SJR: 1.09, h-index: 60)
European J. of Public Health     Hybrid Journal   (Followers: 22, SJR: 1.284, h-index: 64)
European Review of Agricultural Economics     Hybrid Journal   (Followers: 12, SJR: 1.549, h-index: 42)
European Review of Economic History     Hybrid Journal   (Followers: 28, SJR: 0.628, h-index: 24)
European Sociological Review     Hybrid Journal   (Followers: 40, SJR: 2.061, h-index: 53)
Evolution, Medicine, and Public Health     Open Access   (Followers: 11)
Family Practice     Hybrid Journal   (Followers: 11, SJR: 1.048, h-index: 77)
Fems Microbiology Ecology     Hybrid Journal   (Followers: 8, SJR: 1.687, h-index: 115)
Fems Microbiology Letters     Hybrid Journal   (Followers: 20, SJR: 1.126, h-index: 118)
Fems Microbiology Reviews     Hybrid Journal   (Followers: 25, SJR: 7.587, h-index: 150)
Fems Yeast Research     Hybrid Journal   (Followers: 13, SJR: 1.213, h-index: 66)
Foreign Policy Analysis     Hybrid Journal   (Followers: 21, SJR: 0.859, h-index: 10)
Forestry: An Intl. J. of Forest Research     Hybrid Journal   (Followers: 16, SJR: 0.903, h-index: 44)
Forum for Modern Language Studies     Hybrid Journal   (Followers: 6, SJR: 0.108, h-index: 6)
French History     Hybrid Journal   (Followers: 31, SJR: 0.123, h-index: 10)
French Studies     Hybrid Journal   (Followers: 19, SJR: 0.119, h-index: 7)
French Studies Bulletin     Hybrid Journal   (Followers: 10, SJR: 0.102, h-index: 3)
Gastroenterology Report     Open Access   (Followers: 2)
Genome Biology and Evolution     Open Access   (Followers: 9, SJR: 3.22, h-index: 39)
Geophysical J. Intl.     Hybrid Journal   (Followers: 34, SJR: 1.839, h-index: 119)
German History     Hybrid Journal   (Followers: 25, SJR: 0.437, h-index: 13)
GigaScience     Open Access   (Followers: 3)
Global Summitry     Hybrid Journal  
Glycobiology     Hybrid Journal   (Followers: 14, SJR: 1.692, h-index: 101)
Health and Social Work     Hybrid Journal   (Followers: 48, SJR: 0.505, h-index: 40)
Health Education Research     Hybrid Journal   (Followers: 12, SJR: 0.814, h-index: 80)
Health Policy and Planning     Hybrid Journal   (Followers: 19, SJR: 1.628, h-index: 66)
Health Promotion Intl.     Hybrid Journal   (Followers: 21, SJR: 0.664, h-index: 60)
History Workshop J.     Hybrid Journal   (Followers: 26, SJR: 0.313, h-index: 20)
Holocaust and Genocide Studies     Hybrid Journal   (Followers: 23, SJR: 0.115, h-index: 13)
Human Molecular Genetics     Hybrid Journal   (Followers: 9, SJR: 4.288, h-index: 233)
Human Reproduction     Hybrid Journal   (Followers: 78, SJR: 2.271, h-index: 179)
Human Reproduction Update     Hybrid Journal   (Followers: 18, SJR: 4.678, h-index: 128)
Human Rights Law Review     Hybrid Journal   (Followers: 59, SJR: 0.7, h-index: 21)
ICES J. of Marine Science: J. du Conseil     Hybrid Journal   (Followers: 53, SJR: 1.233, h-index: 88)
ICSID Review     Hybrid Journal   (Followers: 9)
ILAR J.     Hybrid Journal   (Followers: 1, SJR: 1.099, h-index: 51)
IMA J. of Applied Mathematics     Hybrid Journal   (SJR: 0.329, h-index: 26)
IMA J. of Management Mathematics     Hybrid Journal   (Followers: 2, SJR: 0.351, h-index: 20)
IMA J. of Mathematical Control and Information     Hybrid Journal   (Followers: 2, SJR: 0.661, h-index: 28)
IMA J. of Numerical Analysis - advance access     Hybrid Journal   (SJR: 2.032, h-index: 44)
Industrial and Corporate Change     Hybrid Journal   (Followers: 8, SJR: 1.37, h-index: 81)
Industrial Law J.     Hybrid Journal   (Followers: 29, SJR: 0.184, h-index: 15)
Information and Inference     Free  
Integrative and Comparative Biology     Hybrid Journal   (Followers: 8, SJR: 1.911, h-index: 90)
Interacting with Computers     Hybrid Journal   (Followers: 10, SJR: 0.529, h-index: 59)
Interactive CardioVascular and Thoracic Surgery     Hybrid Journal   (Followers: 5, SJR: 0.743, h-index: 35)
Intl. Affairs     Hybrid Journal   (Followers: 51, SJR: 1.264, h-index: 53)
Intl. Data Privacy Law     Hybrid Journal   (Followers: 28)
Intl. Health     Hybrid Journal   (Followers: 5, SJR: 0.835, h-index: 15)
Intl. Immunology     Hybrid Journal   (Followers: 3, SJR: 1.613, h-index: 111)
Intl. J. for Quality in Health Care     Hybrid Journal   (Followers: 32, SJR: 1.593, h-index: 69)
Intl. J. of Constitutional Law     Hybrid Journal   (Followers: 59, SJR: 0.613, h-index: 19)
Intl. J. of Epidemiology     Hybrid Journal   (Followers: 137, SJR: 4.381, h-index: 145)
Intl. J. of Law and Information Technology     Hybrid Journal   (Followers: 4, SJR: 0.247, h-index: 8)
Intl. J. of Law, Policy and the Family     Hybrid Journal   (Followers: 28, SJR: 0.307, h-index: 15)
Intl. J. of Lexicography     Hybrid Journal   (Followers: 8, SJR: 0.404, h-index: 18)
Intl. J. of Low-Carbon Technologies     Open Access   (Followers: 1, SJR: 0.457, h-index: 12)
Intl. J. of Neuropsychopharmacology     Open Access   (Followers: 3, SJR: 1.69, h-index: 79)
Intl. J. of Public Opinion Research     Hybrid Journal   (Followers: 8, SJR: 0.906, h-index: 33)
Intl. J. of Refugee Law     Hybrid Journal   (Followers: 32, SJR: 0.231, h-index: 21)
Intl. J. of Transitional Justice     Hybrid Journal   (Followers: 13, SJR: 0.833, h-index: 12)
Intl. Mathematics Research Notices     Hybrid Journal   (Followers: 1, SJR: 2.052, h-index: 42)
Intl. Political Sociology     Hybrid Journal   (Followers: 31, SJR: 1.339, h-index: 19)
Intl. Relations of the Asia-Pacific     Hybrid Journal   (Followers: 17, SJR: 0.539, h-index: 17)
Intl. Studies Perspectives     Hybrid Journal   (Followers: 7, SJR: 0.998, h-index: 28)
Intl. Studies Quarterly     Hybrid Journal   (Followers: 38, SJR: 2.184, h-index: 68)
Intl. Studies Review     Hybrid Journal   (Followers: 18, SJR: 0.783, h-index: 38)
ISLE: Interdisciplinary Studies in Literature and Environment     Hybrid Journal   (Followers: 1, SJR: 0.155, h-index: 4)
ITNOW     Hybrid Journal   (Followers: 2, SJR: 0.102, h-index: 4)
J. of African Economies     Hybrid Journal   (Followers: 15, SJR: 0.647, h-index: 30)
J. of American History     Hybrid Journal   (Followers: 40, SJR: 0.286, h-index: 34)
J. of Analytical Toxicology     Hybrid Journal   (Followers: 13, SJR: 1.038, h-index: 60)
J. of Antimicrobial Chemotherapy     Hybrid Journal   (Followers: 12, SJR: 2.157, h-index: 149)
J. of Antitrust Enforcement     Hybrid Journal   (Followers: 1)
J. of Applied Poultry Research     Hybrid Journal   (Followers: 3, SJR: 0.563, h-index: 43)
J. of Biochemistry     Hybrid Journal   (Followers: 43, SJR: 1.341, h-index: 96)
J. of Chromatographic Science     Hybrid Journal   (Followers: 16, SJR: 0.448, h-index: 42)
J. of Church and State     Hybrid Journal   (Followers: 11, SJR: 0.167, h-index: 11)
J. of Competition Law and Economics     Hybrid Journal   (Followers: 34, SJR: 0.442, h-index: 16)
J. of Complex Networks     Hybrid Journal   (Followers: 1, SJR: 1.165, h-index: 5)
J. of Conflict and Security Law     Hybrid Journal   (Followers: 12, SJR: 0.196, h-index: 15)
J. of Consumer Research     Full-text available via subscription   (Followers: 41, SJR: 4.896, h-index: 121)
J. of Crohn's and Colitis     Hybrid Journal   (Followers: 9, SJR: 1.543, h-index: 37)
J. of Cybersecurity     Hybrid Journal   (Followers: 3)
J. of Deaf Studies and Deaf Education     Hybrid Journal   (Followers: 8, SJR: 0.69, h-index: 36)
J. of Design History     Hybrid Journal   (Followers: 15, SJR: 0.166, h-index: 14)
J. of Economic Entomology     Full-text available via subscription   (Followers: 6, SJR: 0.894, h-index: 76)
J. of Economic Geography     Hybrid Journal   (Followers: 39, SJR: 2.909, h-index: 69)
J. of Environmental Law     Hybrid Journal   (Followers: 23, SJR: 0.457, h-index: 20)
J. of European Competition Law & Practice     Hybrid Journal   (Followers: 18)
J. of Experimental Botany     Hybrid Journal   (Followers: 14, SJR: 2.798, h-index: 163)
J. of Financial Econometrics     Hybrid Journal   (Followers: 21, SJR: 1.314, h-index: 27)
J. of Global Security Studies     Hybrid Journal   (Followers: 3)
J. of Heredity     Hybrid Journal   (Followers: 4, SJR: 1.024, h-index: 76)
J. of Hindu Studies     Hybrid Journal   (Followers: 7, SJR: 0.186, h-index: 3)
J. of Hip Preservation Surgery     Open Access  
J. of Human Rights Practice     Hybrid Journal   (Followers: 20, SJR: 0.399, h-index: 10)
J. of Infectious Diseases     Hybrid Journal   (Followers: 40, SJR: 4, h-index: 209)
J. of Insect Science     Open Access   (Followers: 9, SJR: 0.388, h-index: 31)

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Journal Cover Clinical Infectious Diseases
  [SJR: 4.742]   [H-I: 261]   [58 followers]  Follow
    
   Hybrid Journal Hybrid journal (It can contain Open Access articles)
   ISSN (Print) 1058-4838 - ISSN (Online) 1537-6591
   Published by Oxford University Press Homepage  [370 journals]
  • Erratum
    • Abstract: Two errors appeared in the 15 May 2017 issue of the journal [Cuervo G, Garcia-Vidal C, Puig-Asensio M, et al. Echinocandins Compared to Fluconazole for Candidemia of a Urinary Tract Source: A Propensity Score Analysis. Clin Infect Dis 2017; 64:1374–9]. First, the affiliations for Guillermo Cuervo, Jordi Carratalà, Josefina Ayats, Carolina Garcia-Vidal, and Francesc Marco are incorrect. The correct affiliations are as follows:
      PubDate: 2017-07-28
       
  • Erratum
    • Abstract: An error appeared in the 1 March 2017 issue of the journal [Andreoni M, Teti E, Antinori A, et al. Ombitasvir/Paritaprevir/Ritonavir and Dasabuvir Combination Treatment in Patients with HIV/HCV Coinfection: Results of an Italian Compassionate Use Program. Clin Infect Dis 2017; 64:680–3]. The fourth author should be Laura Milazzo [not Laura Milazzoi].
      PubDate: 2017-07-27
       
  • A 23-Year-Old Man With Acute Abdominal Pain After Brain Surgery
    • Abstract: (See page 700 for the Answer to the Photo Quiz.)
      PubDate: 2017-07-27
       
  • A 23-Year-Old Man With Acute Abdominal Pain After Brain Surgery
    • Authors: Yoshimura Y; Nakaharai K, Tachikawa N.
      Abstract: (See page 699 for the Photo Quiz)
      PubDate: 2017-07-27
       
  • In the Literature
    • PubDate: 2017-07-27
       
  • Erratum
    • Abstract: An error appeared in the 1 March 2017 issue of the journal [Andreoni M, Teti E, Antinori A, et al. Ombitasvir/Paritaprevir/Ritonavir and Dasabuvir Combination Treatment in Patients with HIV/HCV Coinfection: Results of an Italian Compassionate Use Program. Clin Infect Dis 2017; 64:680–3]. The fourth author should be Laura Milazzo [not Laura Milazzoi].
      PubDate: 2017-07-08
       
  • Erratum
    • Abstract: An error appeared in the 15 May 2017 issue of the journal [Dalcin D, Zarlenga DS, Larter NC, et al. Trichinella nativa Outbreak With Rare Thrombotic Complications Associated With Meat From a Black Bear Hunted in Northern Ontario. Clin Infect Dis 2017; 64:1367–73]. In Figure 5, numbers 3 and 4 should refer to Trichinella (not T. richinella).
      PubDate: 2017-07-06
       
  • Erratum
    • Abstract: An addendum has been added to an article posted in the 15 August 2016 issue of the journal [McElroy AK, Harmon JR, Flietstra TD, et al. Kinetic Analysis of Biomarkers in a Cohort of US Patients With Ebola Virus Disease. Clin Infect Dis 2016; 63:460–7. doi:10.1093/cid/ciw334]. The authors would like to acknowledge Dr Martin Salia and his family for their heroism and significant sacrifices in the fight against Ebola virus disease.
      PubDate: 2017-07-05
       
  • Cancer-Attributable Mortality Among People With Treated Human
           Immunodeficiency Virus Infection in North America
    • Authors: Engels EA; Yanik EL, Wheeler W, et al.
      Abstract: AbstractBackgroundCancer remains an important cause of morbidity and mortality in people with human immunodeficiency virus (PWHIV) on effective antiretroviral therapy (ART). Estimates of cancer-attributable mortality can inform public health efforts.MethodsWe evaluated 46956 PWHIV receiving ART in North American HIV cohorts (1995–2009). Using information on incident cancers and deaths, we calculated population-attributable fractions (PAFs), estimating the proportion of deaths due to cancer. Calculations were based on proportional hazards models adjusted for age, sex, race, HIV risk group, calendar year, cohort, CD4 count, and viral load.ResultsThere were 1997 incident cancers and 8956 deaths during 267145 person-years of follow-up, and 11.9% of decedents had a prior cancer. An estimated 9.8% of deaths were attributable to cancer (cancer-attributable mortality rate 327 per 100000 person-years). PAFs were 2.6% for AIDS-defining cancers (ADCs, including non-Hodgkin lymphoma, 2.0% of deaths) and 7.1% for non-AIDS–defining cancers (NADCs: lung cancer, 2.3%; liver cancer, 0.9%). PAFs for NADCs were higher in males and increased strongly with age, reaching 12.5% in PWHIV aged 55+ years. Mortality rates attributable to ADCs and NADCs were highest for PWHIV with CD4 counts <100 cells/mm3. PAFs for NADCs increased during 1995–2009, reaching 10.1% in 2006–2009.ConclusionsApproximately 10% of deaths in PWHIV prescribed ART during 1995–2009 were attributable to cancer, but this fraction increased over time. A large proportion of cancer-attributable deaths were associated with non-Hodgkin lymphoma, lung cancer, and liver cancer. Deaths due to NADCs will likely grow in importance as AIDS mortality declines and PWHIV age.
      PubDate: 2017-07-03
       
  • Colistin Resistance in Carbapenem-Resistant Klebsiella pneumoniae: De Novo
           or Drug Exposure'
    • Authors: Macesic N; Nelson B, Uhlemann A.
      Abstract: To The Editor—It is with interest that we read the study by Rojas et al on colistin resistance in carbapenem-resistant Klebsiella pneumoniae (CRKp), which occurred in 13% (n = 31) of their isolates [1]. The authors found that colistin exposure was uncommon in the cohort as a whole and occurred in only 6/27 (22%) patients with colistin-resistant isolates, for whom treatment data was available beyond 14 days prior to infection. This finding is surprising given that colistin exposure has been associated with colistin resistance in multiple studies, mainly from outbreak settings in southern Europe [2–6]. One important question that arises from these findings is how far back clinical records were available and the length of time for colistin administration. In order to effectively prioritize future interventions, we must accurately understand the relative importance of de novo resistance to polymyxins vs resistance due to previous drug exposure.
      PubDate: 2017-07-01
       
  • Reply to Macesic et al
    • Authors: van Duin D; Bonomo RA.
      Abstract: To The Editor—We thank Macesic and colleagues for their interest in our work. The additional data that they present in their letter adds to the growing body of knowledge regarding polymyxin resistance in multidrug-resistant gram- negative bacteria.
      PubDate: 2017-07-01
       
  • Antibiotic Overconsumption in Pregnant Women With Urinary Tract Symptoms
           in Uganda
    • Authors: Sekikubo M; Hedman K, Mirembe F, et al.
      Abstract: AbstractBackgroundUrinary tract infections (UTIs) are one of the most common bacterial infections in women. During pregnancy physiological changes, like frequency, mimic UTI symptoms, and therefore bacteriological cultures are needed to confirm the diagnosis. However, in developing countries antibiotic therapy is commonly initiated without culture confirmation.MethodsWe investigated the prevalence of bacteriuria among pregnant women with and without UTI symptoms in Uganda. In total 2 562 urine samples were evaluated with nitrite and leukocyte esterase tests, using urine culture and/or dipslide with species identification as reference.ResultsThe prevalence of culture-proven UTI among pregnant women with UTI symptoms was 4%. Since treatment is initiated based only on the presence of symptoms, 96% were erroneously given antibiotics. Further, there is a high prevalence of resistance to commonly used antibiotics, with 18 % ESBL and 36 % multidrug resistant Escherichia coli strains. Nitrite, leukocyte esterase tests, and urine microscopy alone were of poor diagnostic value. Using dipslide, gynecologists and nurses, not trained in microbiology, were mostly able to identify E. coli and negative cultures. Mixed Gram-negative flora, suggesting fecal contamination was, however, in the majority of cases interpreted as a single pathogenic bacterium and would have resulted in antibiotic treatment.ConclusionsTo prevent excessive use of antibiotics, dipslide possibly supported by a combination of nitrite and leukocyte esterase tests can be used. Trained frontline health care professionals correctly diagnosed E. coli UTI and negative urine cultures, which would help preventing antibiotic misuse. In addition, regular screening for antibiotic resistance would improve correct treatment.
      PubDate: 2017-06-30
       
  • Application of “Precision Medicine” Through the Molecular
           Characterization of Extensively Drug-Resistant Klebsiella pneumoniae in a
           Multivisceral Transplant Patient
    • Authors: Rosa R; Rudin SD, Rojas LJ, et al.
      Abstract: To the Editor—The effective treatment and prophylaxis of bacterial infections are essential to guarantee the safety of surgical interventions, from routine procedures to organ transplantation. The emergence of carbapenemase-producing carbapenem-resistant Enterobacteriaceae (CP-CRE) threatens the ability to successfully perform these life-saving interventions [1].
      PubDate: 2017-06-16
       
  • News
    • PubDate: 2017-06-12
       
  • Safety and Efficacy of Adding a Single Low Dose of Primaquine to the
           Treatment of Adult Patients With Plasmodium falciparum Malaria in Senegal,
           to Reduce Gametocyte Carriage: A Randomized Controlled Trial
    • Authors: Tine RC; Sylla K, Faye BT, et al.
      Abstract: AbstractIntroductionMore information is needed about the safety of low-dose primaquine in populations where G6PD deficiency is common.MethodsAdults with Plasmodium falciparum malaria were randomized to receive 1 of 3 artemisinin combination therapies (ACTs) with or without primaquine (0.25 mg/kg). Glucose-6-phosphate dehydrogenase (G6PD) status was determined using a rapid test. Patients were followed for 28 days to record hemoglobin concentration, adverse events, and gametocyte carriage. The primary end point was the change in Hb at day 7.ResultsIn sum, 274 patients were randomized, 139 received an ACT alone, and 135 received an ACT + primaquine. The mean reduction in Hb at day 7 was similar in each group, a difference in the ACT + PQ versus the ACT alone group of −0.04 g/dL (95% confidence interval [CI] −0.23, 0.31), but the effect of primaquine differed according to G6PD status. In G6PD-deficient patients the drop in Hb was 0.63 g/dL (95% CI 0.03, 1.24) greater in those who received primaquine than in those who received an ACT alone. In G6PD-normal patients, the reduction in Hb was 0.22 g/dL (95% CI −0.08, 0.52) less in those who received primaquine (interaction P = .01). One G6PD normal patient who received primaquine developed moderately severe anaemia (Hb < 8 g/dL). Dark urine was more frequent in patients who received primaquine. Primaquine was associated with a 73% (95% CI 24–90) reduction in gametocyte carriage (P = .013).ConclusionPrimaquine substantially reduced gametocyte carriage. However, the fall in Hb concentration at day 7 was greater in G6PD-deficient patients who received primaquine than in those who did not and one patient who received primaquine developed moderately severe anemia.Clinical Trial registrationPACTR201411000937373 (www.pactr.org)
      PubDate: 2017-06-12
       
  • Microorganisms Associated With Pneumonia in Children <5 Years of Age in
           Developing and Emerging Countries: The GABRIEL Pneumonia Multicenter,
           Prospective, Case-Control Study
    • Authors: Bénet T; Sánchez Picot V, Messaoudi M, et al.
      Abstract: AbstractBackgroundPneumonia, the leading infectious cause of child mortality globally, mainly afflicts developing countries. This prospective observational study aimed to assess the microorganisms associated with pneumonia in children aged <5 years in developing and emerging countries.MethodsA multicenter, case-control study by the GABRIEL (Global Approach to Biological Research, Infectious diseases and Epidemics in Low-income countries) network was conducted between 2010 and 2014 in Cambodia, China, Haiti, India (2 sites), Madagascar, Mali, Mongolia, and Paraguay. Cases were hospitalized children with radiologically confirmed pneumonia; controls were children from the same setting without any features suggestive of pneumonia. Nasopharyngeal swabs were collected from all subjects; 19 viruses and 5 bacteria were identified by reverse-transcription polymerase chain reaction. Associations between microorganisms and pneumonia were quantified by calculating the adjusted population attributable fraction (aPAF) after multivariate logistic regression analysis adjusted for sex, age, time period, other pathogens, and site.ResultsOverall, 888 cases and 870 controls were analyzed; ≥1 microorganism was detected in respiratory samples in 93.0% of cases and 74.4% of controls (P < .001). Streptococcus pneumoniae, Mycoplasma pneumoniae, human metapneumovirus, rhinovirus, respiratory syncytial virus (RSV), parainfluenza virus 1, 3, and 4, and influenza virus A and B were independently associated with pneumonia; aPAF was 42.2% (95% confidence interval [CI], 35.5%–48.2%) for S. pneumoniae, 18.2% (95% CI, 17.4%–19.0%) for RSV, and 11.2% (95% CI, 7.5%–14.7%) for rhinovirus.ConclusionsStreptococcus pneumoniae, RSV, and rhinovirus may be the major microorganisms associated with pneumonia infections in children <5 years of age from developing and emerging countries. Increasing S. pneumoniae vaccination coverage may substantially reduce the burden of pneumonia among children in developing countries.
      PubDate: 2017-06-12
       
  • Public Health Impact of Congenital Toxoplasmosis and Cytomegalovirus
           Infection in Belgium, 2013: A Systematic Review and Data Synthesis
    • Authors: Smit GA; Padalko E, Van Acker J, et al.
      Abstract: AbstractCongenital toxoplasmosis (CT) and cytomegalovirus infection (cCMV) may cause significant morbidity and even fetal or neonatal mortality. We aimed to quantify the disease burden of CT and cCMV in Belgium in terms of disability-adjusted life years (DALYs) and identify data gaps. The public health impact of CT and cCMV in Belgium in 2013 was 188 (95% uncertainty interval [UI], 43–419) and 1976 (95% UI, 757–4067) DALYs, respectively. The major data gaps identified were representative Belgian studies; information on important sequelae, intrauterine mortality, and termination of pregnancy; and late onset sequelae. A scenario analysis showed important increases in years of life lost when the burden due to fetal losses was included and decreases in DALYs when comprehensive CT prevention measures were conducted. Addressing the key data gaps identified may allow generation of the data needed to break the vicious circle of underrecognition.
      PubDate: 2017-06-12
       
  • Durability of Response After Hepatitis B Surface Antigen Seroclearance
           During Nucleos(t)ide Analogue Treatment in a Multiethnic Cohort of Chronic
           Hepatitis B Patients: Results After Treatment Cessation
    • Authors: Chi H; Wong D, Peng J, et al.
      Abstract: AbstractIn 70 chronic hepatitis B patients with hepatitis B surface antigen seroclearance during nucleos(t)ide analogue therapy, response was sustained in all 54 patients who discontinued treatment. Clinically significant relapses as indicated by high hepatitis B virus DNA and ALT levels were not observed. Anti-HBs positivity may not be required to ensure sustained off-treatment response.
      PubDate: 2017-06-01
       
  • Identified Transmission Dynamics of Middle East Respiratory Syndrome
           Coronavirus Infection During an Outbreak: Implications of an Overcrowded
           Emergency Department
    • Authors: Alenazi TH; Al Arbash H, El-Saed A, et al.
      Abstract: AbstractA total 130 cases of Middle East respiratory syndrome coronavirus were identified during a large hospital outbreak in Saudi Arabia; 87 patients and 43 healthcare workers. The majority (80%) of transmission was healthcare-acquired (HAI) infection, with 4 generations of HAI transmission. The emergency department was the main location of exposure.
      PubDate: 2017-05-31
       
  • Stability of Second-Line Tuberculosis Medications Mixed With Milk or
           Yogurt
    • Authors: Harausz EP; Leigh J, Garcia-Prats AJ, et al.
      Abstract: To the Editor—There are 32000 cases of pediatric multidrug resistant (MDR) tuberculosis (TB) worldwide annually [1]. A barrier to treating children for MDR-TB is a lack of child-friendly formulations for second-line TB medications. Frequently, adult tablets need to be crushed to give to children. Many of these crushed medications are bitter and difficult to give to children; therefore, care-givers often mix the medications with food to make them palatable. Palatability is important, especially because treatment for MDR-TB frequently lasts 18–24 months. However, it is unknown if mixing TB medications with foodstuffs affects their percent recovery or stability, which could lead to underdosing. We sought to determine the stability of commonly used second-line TB medications when mixed with milk or yogurt.
      PubDate: 2017-05-06
       
  • Infectious Disease Specialists: Practice What You Preach
    • Authors: Plotkin S.
      Abstract: Dear Editor,
      PubDate: 2017-05-05
       
  • The Potential for Interventions in a Long-term Acute Care Hospital to
           Reduce Transmission of Carbapenem-Resistant Enterobacteriaceae in
           Affiliated Healthcare Facilities
    • Authors: Toth DA; Khader K, Slayton RB, et al.
      Abstract: AbstractBackgroundCarbapenem-resistant Enterobacteriaceae (CRE) are high-priority bacterial pathogens targeted for efforts to decrease transmissions and infections in healthcare facilities. Some regions have experienced CRE outbreaks that were likely amplified by frequent transmission in long-term acute care hospitals (LTACHs). Planning and funding of intervention efforts focused on LTACHs is one proposed strategy to contain outbreaks; however, the potential regional benefits of such efforts are unclear.MethodsWe designed an agent-based simulation model of patients in a regional network of 10 healthcare facilities including 1 LTACH, 3 short-stay acute care hospitals (ACHs), and 6 nursing homes (NHs). The model was calibrated to achieve realistic patient flow and CRE transmission and detection rates. We then simulated the initiation of an entirely LTACH-focused intervention in a previously CRE-free region, including active surveillance for CRE carriers and enhanced isolation of identified carriers.ResultsWhen initiating the intervention at the first clinical CRE detection in the LTACH, cumulative CRE transmissions over 5 years across all 10 facilities were reduced by 79%–93% compared to no-intervention simulations. This result was robust to changing assumptions for transmission within non-LTACH facilities and flow of patients from the LTACH. Delaying the intervention until the 20th CRE detection resulted in substantial delays in achieving optimal regional prevalence, while still reducing transmissions by 60%–79% over 5 years.ConclusionsFocusing intervention efforts on LTACHs is potentially a highly efficient strategy for reducing CRE transmissions across an entire region, particularly when implemented as early as possible in an emerging outbreak.
      PubDate: 2017-05-03
       
  • Implementation of Antimicrobial Stewardship Programs in Small Community
           Hospitals: Recognizing the Barriers and Meeting the Challenge
    • Authors: Sexton DJ; Moehring RW.
      Abstract: antimicrobial stewardship programASPcommunity hospital
      PubDate: 2017-05-02
       
  • Antibiotic Stewardship in Small Hospitals: Barriers and Potential
           Solutions
    • Authors: Weinstein R; Stenehjem E, Hyun DY, et al.
      Abstract: AbstractAntibiotic stewardship programs (ASPs) improve antibiotic prescribing. Seventy-three percent of US hospitals have <200 beds. Small hospitals (<200 beds) have similar rates of antibiotic prescribing compared to large hospitals, but the majority of small hospitals lack ASPs that satisfy the Centers for Disease Control and Prevention’s core elements. All hospitals, regardless of size, are now required to have ASPs by The Joint Commission, and the Centers for Medicare and Medicaid Services has proposed a similar requirement. Very few studies have described the successful implementation of ASPs in small hospitals. We describe barriers commonly encountered in small hospitals when constructing an antibiotic stewardship team, obtaining appropriate metrics of antibiotic prescribing, implementing antibiotic stewardship interventions, obtaining financial resources, and utilizing the microbiology laboratory. We propose potential solutions that tailor stewardship activities to the needs of the facility and the resources typically available.
      PubDate: 2017-05-02
       
  • Impact on Morbidity, Mortality, and Length of Stay of Hospital-Acquired
           Infections by Resistant Microorganisms
    • Authors: Barrasa-Villar J; Aibar-Remón C, Prieto-Andrés P, et al.
      Abstract: AbstractBackgroundInfections by multidrug-resistant organisms (MDROs) are a global threat and are particularly common in hospitals. This study was performed to assess the impact of hospital-acquired infections caused by MDROs on morbidity, mortality, and length of hospital stay.MethodsThis was a retrospective cohort study. A sample of adults aged ≥18 years with a respiratory, urinary, bloodstream, or surgical site infection caused by a multidrug-resistant (cases) or -sensitive (controls) microorganism was selected. Measurements included hospital mortality from all causes (total and 30 days after infection), length of stay (LOS), and 5 indicators of morbidity: intensive care or surgery admissions, number of diagnostic tests after infection, and hospital readmissions or visits to the emergency department within 30 days of discharge.ResultsThe sample was composed of 324 cases and 676 control patients. Risk of hospital mortality from all causes (hazard ratio [HR], 1.7; 95% confidence interval [CI], 1.25–2.32) and 30 day-mortality after infection (HR, 1.77; 95% CI, 1.29–2.44) were higher in patients with an MDRO infection. Probability of readmission was also higher (odds ratio [OR], 2.17; 95% CI, 1.36–3.46) in the case group. Emergency department visits were only significantly higher in methicillin-resistant Staphylococcus aureus (OR, 2.80; 95% CI, 1.65–4.74) and in Escherichia coli–resistant infections (OR, 2.28; 95% CI, 1.32–3.96). Infections by MDRO were not associated with any other outcome.ConclusionsHospital infections caused by MDROs increase mortality, readmissions, and in some cases, visits to the emergency department compared with those produced by susceptible strains. They do not appear to influence LOS nor the need for hospital admission, intensive care, surgery, or diagnostic tests.
      PubDate: 2017-05-02
       
  • The Spectrum and Burden of Influenza-Associated Neurological Disease in
           Children: Combined Encephalitis and Influenza Sentinel Site Surveillance
           From Australia, 2013–2015
    • Authors: Britton PN; Blyth CC, Macartney K, et al.
      Abstract: AbstractBackgroundThere are few longitudinal studies of seasonal influenza–associated neurological disease (IAND) and none from the Southern Hemisphere.MethodsWe extracted prospectively acquired Australian surveillance data from 2 studies nested within the Paediatric Active Enhanced Disease Surveillance (PAEDS) network: the Influenza Complications Alert Network (FluCAN) study and the Australian Childhood Encephalitis (ACE) study between 2013 and 2015. We described the clinical features and severity of IAND in children, including influenza-associated encephalitis/encephalopathy (IAE). We calculated the proportion of hospitalized influenza that is associated with IAND and IAE, and incidence of IAE.ResultsOver 3 influenza seasons, we identified 54 cases of IAND at 2 tertiary children’s hospitals from Australia that accounted for 7.6% of hospitalized influenza. These included 10 cases of IAE (1.4% hospitalized influenza). The mean annual incidence of IAE among Australian children (aged ≤14 years) was 2.8 per 1000000. The spectrum of IAND was broad and included IAE (n = 10) including distinct acute encephalopathy syndromes, simple febrile seizures (n = 14), other seizures (n = 16), acute ataxia (n = 4), and other subacute syndromes (transverse myelitis [n = 1], opsoclonus myoclonus [n = 1]). Two-thirds of children with IAND were aged ≤4 years; less than half had preexisting neurological disease or other risk factors for severe influenza. IAE caused death or neurological morbidity in half of cases.ConclusionsSeasonal influenza is an important cause of acute neurological disease in Australian children. The spectrum of seasonal IAND appears similar to that described during the 2009 H1N1 pandemic. IAE is associated with high morbidity and mortality.
      PubDate: 2017-04-29
       
  • Viral Kinetics in Semen With Different Antiretroviral Families in
           Treatment-Naive Human Immunodeficiency Virus-Infected Patients: A
           Randomized Trial
    • Authors: Gutierrez-Valencia A; Benmarzouk-Hidalgo OJ, Rivas-Jeremías I, et al.
      Abstract: AbstractBackgroundThere are several regimens for starting antiretroviral treatment, but it remains unknown whether either of them is more advantageous regarding the time course and magnitude of human immunodeficiency virus (HIV) RNA decay in semen.ObjectiveTo evaluate the differential effect of different antiretroviral drug families on viral kinetics in seminal plasma (SP) of treatment-naive HIV-infected patients.MethodsPhase II, randomized, open-label study in which participants were randomized 1:1:1 to receive tenofovir-disoproxil fumarate (DF) plus emtricitabine, and either cobicistat-boosted elvitegravir (EVGcobi), rilpivirine (RPV), or ritonavir-boosted darunavir (DRVrtv). The primary endpoint was the proportion of participants with undetectable HIV-RNA in SP at week 12. HIV type 1 (HIV-1) RNA was measured in paired SP and blood plasma (BP) at baseline and after 1, 2, 4, 6, 8, 12, 18, and 24 weeks. Elvitegravir (EVG), RPV, and darunavir (DRV) concentrations were quantified by the liquid chromatography-tandem mass spectrometry method.ResultsIn SP, the HIV-RNA decay rate with RPV was as fast as with EVGcobi; by week 12, all participants in the RPV and the EVGcobi groups reached an undetectable viral load but only 58.3% in the DRVrtv arm (P = .003). The highest SP/BP drug concentration ratio was for EVG (0.43), followed-up by RPV (0.19), and DRV (0.10). For both EVG and RPV, the SP concentrations exceeded >2-fold the protein binding-adjusted EC90 for wild-type HIV-1; for DRV, only 33.7% of the SP showed concentrations above the protein binding-adjusted EC90.ConclusionsIn SP, both RPV and EVGcobi, associated to tenofovir-DF and emtricitabine, behave similarly and achieve an undetectable viral load much faster than DRVrtv.RegistrationEuropean Medical Agency (No. EudraCT: 2014-001348-39).
      PubDate: 2017-04-25
       
  • Comprehensive Ryan White Assistance and Human Immunodeficiency Virus
           Clinical Outcomes: Retention in Care and Viral Suppression in a Medicaid
           Nonexpansion State
    • Authors: Diepstra KL; Rhodes AG, Bono RS, et al.
      Abstract: AbstractBackgroundKnowledge gaps remain about how the Ryan White human immunodeficiency virus (HIV)/AIDS Program (RW) contributes to health outcomes. We examined the association between different RW service classes and retention in care (RiC) or viral suppression (VS).MethodsWe identified Virginians engaged in any HIV care between 1 January and 31 December 2014. RW beneficiaries were classified by receipt of ≥1 service from 3 classes: Core medical, Support, and insurance and/or direct medication assistance through the AIDS Drug Assistance Program (ADAP). Receipt of all RW classes was defined as comprehensive assistance. We used multivariable logistic regression to compare the odds of RiC and of VS by comprehensive assistance and by RW classes alone and in combination.ResultsAmong 13104 individuals, 58% received any RW service and 17% comprehensive assistance. Comprehensive assistance is significantly associated with RiC (adjusted odds ratio [aOR], 8.8 [95% confidence interval {CI}, 7.2–10.8]) and viral suppression (aOR, 3.3 [95% CI, 2.9–3.8]). Receiving any 2 RW classes or Core alone is significantly associated with RiC and VS, with the strength of association decreasing as the number of classes decreases. Recipients of Support alone are significantly less likely to have VS (aOR, 0.75 [95% CI, .59–.96]). For ADAP recipients also receiving Core and/or Support, insurance assistance is significantly associated with VS compared to receiving direct medication only (aOR, 1.6 [95% CI, 1.3–1.9]); this relationship is not significant for those who receive ADAP alone.ConclusionsReceiving more classes of RW-funded services is associated with improved HIV outcomes. For some populations with insurance, RW-funded services may still be required for optimal health outcomes.
      PubDate: 2017-04-25
       
  • Marijuana Use Impacts Midlife Cardiovascular Events in HIV-Infected Men
    • Authors: Lorenz DR; Dutta A, Mukerji SS, et al.
      Abstract: AbstractBackgroundMarijuana use is prevalent among persons infected with human immunodeficiency virus (HIV), but its long-term effects on HIV disease progression and comorbidities are unknown.MethodsIn this prospective study of 558 HIV-infected men enrolled in the Multicenter AIDS Cohort Study between 1990 and 2010, there were 182 HIV seroconverters and 376 with viral suppression on combination antiretroviral therapy (ART). Associations between heavy marijuana use and HIV disease markers or white blood cell (WBC) count were examined using mixed-effects and linear regression models. Effects of marijuana use on cardiovascular (CV) events and other endpoints were estimated using Kaplan-Meier and logistic regression analyses.ResultsThe median baseline age of participants was 41, 66% were white, 79% had education >12 years, and 20% reported heavy marijuana use at ≥50% of biannual visits during follow-up. Long-term heavy marijuana use showed no significant associations with viral load, CD4 counts, AIDS, cancer, or mortality in both cohorts but was independently associated with increased CV events between ages 40–60 after adjusting for age, tobacco smoking, viral load, and traditional risk factors (odds ratio [OR], 2.5; 95% confidence interval [CI] 1.3, 5.1). Marijuana and tobacco use were each independently associated with higher WBC counts in adjusted models (P < .01); the highest quartile of WBC counts (≥6500 cells/µL) was associated with increased CV events (OR 4.3; 95% CI, 1.5, 12.9).ConclusionsHeavy marijuana use is a risk factor for CV disease in HIV-infected men ages 40–60, independent of tobacco smoking and traditional risk factors.
      PubDate: 2017-04-25
       
  • Fluoroquinolone Use and Risk of Carpal Tunnel Syndrome: A
           Pharmacoepidemiologic Study
    • Authors: Cheng JZ; Sodhi M, Etminan M, et al.
      Abstract: AbstractFluoroquinolone-induced peripheral neuropathies and tendinopathies are well documented, but there are no epidemiologic studies on the risk of carpal tunnel syndrome (CTS). We conducted a case-control study of >6 million patients. Fluoroquinolone use is associated with increased risk of CTS (rate ratio, 1.34 [95% confidence interval, 1.31–1.37]).
      PubDate: 2017-04-24
       
  • Hepatitis C Virus-Associated Alterations in Lipid and Lipoprotein Levels:
           Helpful or Harmful to the Heart'
    • Authors: Tien PC.
      Abstract: HCVlipidcardiovascular risk
      PubDate: 2017-04-24
       
  • Risk of Acute Myocardial Infarction Among Hepatitis C Virus (HCV)-Positive
           and HCV-Negative Men at Various Lipid Levels: Results From ERCHIVES
    • Authors: Butt AA; Yan P, Chew KW, et al.
      Abstract: AbstractBackgroundRisk of acute myocardial infarction (AMI) among hepatitis C virus (HCV)-positive versus HCV-negative persons with similar lipid levels is unknown. We determined incident AMI rates among HCV-positive and HCV-negative men among various lipid strata.MethodsWe created a propensity score matched (PSM) cohort and a low cardiovascular disease (CVD) risk cohort. Primary outcome was incident AMI rates by HCV status in each lipid strata using National Cholesterol Program guidelines for lipid strata.ResultsWe identified 85863 HCV-positive and HCV-negative men in the PSM population. The incidence rates/1000 patient-years (95% confidence interval [CI]) for AMI among total cholesterol (TC) 200–239 stratum were 5.3 (4.89, 5.71) for HCV-positive versus 4.71 (4.42, 5) for HCV-negative men (P = .02) and for TC >240 mg/dL were 7.38 (6.49, 8.26) versus 6.17 (5.64, 6.71) (P = .02). For low-density lipoprotein cholesterol (LDL) of 130–159 mg/dL, AMI rates were 5.44 (4.97, 5.91) for HCV-positive and 4.81 (4.48, 5.14) for HCV-negative men (P = .03). The rise in risk with increasing lipid levels was greater in younger HCV-positive than in HCV-negative men (e.g., TC > 240 mg/dL: age >50 HR 1.38 [HCV-positive] and 1.12 [HCV-negative]; age ≤50 HR 1.6 [HCV-positive] and 1.29 [HCV-negative]), and more profoundly altered in HCV-positive men by lipid lowering therapy (change in HR with lipid-lowering therapy for TC >240 mg/dL from 1.82 to 1.19 [HCV-positive] from 1.48 to 1.03 [HCV-negative]).ConclusionsHCV-positive men have a higher risk of AMI than HCV-negative men at higher TC/LDL levels; this risk is more pronounced at a younger age. Lipid lowering therapy significantly reduces this risk, with more profound reduction among HCV-positive versus HCV-negative men at similar lipid levels.
      PubDate: 2017-04-24
       
  • The Effect of a Piperacillin/Tazobactam Shortage on Antimicrobial
           Prescribing and Clostridium difficile Risk in 88 US Medical Centers
    • Authors: Gross AE; Johannes RS, Gupta V, et al.
      Abstract: AbstractBackgroundAnti-infective shortages are a pervasive problem in the United States. The objective of this study was to identify any associations between changes in prescribing of antibiotics that have a high risk for CDI during a piperacillin/tazobactam (PIP/TAZO) shortage and hospital-onset Clostridium difficile infection (HO-CDI) risk in 88 US medical centers.MethodsWe analyzed electronically captured microbiology and antibiotic use data from a network of US hospitals from July 2014 through June 2016. The primary outcome was HO-CDI rate and the secondary outcome was changes in antibiotic usage. We fit a Poisson model to estimate the risk of HO-CDI associated with PIP/TAZO shortage that were associated with increased high-risk antibiotic use while controlling for hospital characteristics.ResultsA total of 88 hospitals experienced PIP/TAZO shortage and 72 of them experienced a shift toward increased use of high-risk antibiotics during the shortage period. The adjusted relative risk (RR) of HO-CDI for hospitals experiencing a PIP/TAZO shortage was 1.03 (95% confidence interval [CI], .85–1.26; P = .73). The adjusted RR of HO-CDI for hospitals that both experienced a shortage and also showed a shift toward increased use of high-risk antibiotics was 1.30 (95% CI, 1.03–1.64; P < .05).ConclusionsHospitals that experienced a PIP/TAZO shortage and responded to that shortage by shifting antibiotic usage toward antibiotics traditionally known to place patients at greater risk for CDI experienced greater HO-CDI rates; this highlights an important adverse effect of the PIP/TAZO shortage and the importance of antibiotic stewardship when mitigating drug shortages.
      PubDate: 2017-04-24
       
  • Congenital Zika Virus Infection Induces Severe Spinal Cord Injury
    • Authors: Ramalho FS; Yamamoto AY, da Silva LL, et al.
      Abstract: AbstractWe report 2 fatal cases of congenital Zika virus (ZIKV) infection. Brain anomalies, including atrophy of the cerebral cortex and brainstem, and cerebellar aplasia were observed. The spinal cord showed architectural distortion, severe neuronal loss, and microcalcifications. The ZIKV proteins and flavivirus-like particles were detected in cytoplasm of spinal neurons, and spinal cord samples were positive for ZIKV RNA.
      PubDate: 2017-04-21
       
  • Co-trimoxazole Prophylaxis, Asymptomatic Malaria Parasitemia, and
           Infectious Morbidity in Human Immunodeficiency Virus–Exposed, Uninfected
           Infants in Malawi: The BAN Study
    • Authors: Davis NL; Wiener J, Juliano JJ, et al.
      Abstract: AbstractBackgroundHuman immunodeficiency virus (HIV)–exposed infants are disproportionately at risk of morbidity and mortality compared with their HIV-unexposed counterparts. The role of co-trimoxazole preventive therapy (CPT) in reducing leading causes of infectious morbidity is unclear.MethodsWe used data from the Breastfeeding, Antiretrovirals and Nutrition (BAN) clinical trial (conducted 2004–2010, Malawi) to assess the association of (1) CPT and (2) asymptomatic malaria parasitemia with respiratory and diarrheal morbidity in infants. In June 2006, all HIV-exposed infants in BAN began receiving CPT (240 mg) from 6 to 36 weeks of age, or until weaning occurred and HIV infection was ruled out. All HIV-exposed, uninfected infants (HEIs) at 8 weeks of age (n = 1984) were included when CPT was the exposure. A subset of HEIs (n = 471) were tested for malarial parasitemia using dried blood spots from 12, 24, and 36 weeks of age. Cox proportional hazards models for recurrent gap-time data were used to examine the association of time-varying exposures on morbidity.ResultsCPT was associated with a 36% reduction in respiratory morbidity (hazard ratio [HR], 0.64 [95% confidence interval {CI}, .60–.69]) and a 41% reduction in diarrheal morbidity (HR, 0.59 [95% CI, .54–.65]). Having asymptomatic malaria parasitemia was associated with a 40% increase in respiratory morbidity (HR, 1.40 [95% CI, 1.13–1.74]) and a 50% increase in diarrheal morbidity (HR, 1.50 [95% CI, 1.09–2.06]), after adjusting for CPT.ConclusionsCPT may have an important role to play in reducing the leading global causes of morbidity and mortality in the growing population of HEIs in malaria-endemic resource-limited settings.
      PubDate: 2017-04-21
       
  • Risk of Congenital Syphilis (CS) Following Treatment of Maternal Syphilis:
           Results of a CS Control Program in China
    • Authors: Hong F; Wu X, Yang F, et al.
      Abstract: AbstractBackgroundEarly screening for syphilis among pregnant women and the effective treatment of maternal syphilis is fundamental to prevent congenital syphilis (CS).MethodsWe obtained data from the Shenzhen Program for Prevention of CS (SPPCS) and estimated incidence rates of CS among infants born to syphilis-seropositive women treated with different regimens or untreated for maternal syphilis.ResultsA total of 4746 matched cases of syphilis-seropositive mothers and their infants were included for analyses, and 162 infants were diagnosed with CS, providing an overall incidence of 3.41% (95% confidence interval [CI], 2.91%–3.98%). Among infants born to syphilis-seropositive women who had syphilis and were adequately treated before pregnancy, the incidence was 0.22% (95% CI, .05%–.66%). There were 159 cases of CS occurring in 3519 infants born to women who were syphilis-seropositive during their pregnancies, for an incidence of 4.52% (95% CI, 3.84%–5.28%). The incidence of CS was 1.82%–11.90% lower among infants born to the women treated with early benzathine penicillin G (BPG) compared with those treated with late BPG (adjusted odds ratio [aOR], 8.06 [95% CI, 2.93–22.21]; P < .001), other antibiotics (aOR, 7.71 [95% CI, .86–69.28]; P = .068), or those untreated (aOR, 68.28 [95% CI, 29.64–157.28]; P < .001). The incidence rates were 0.22% (95% CI, .06%–.80%) and 0.59% (95% CI, .35%–1.02%) in infants born to women treated with 2 courses and 1 course of BPG, respectively, corresponding to a risk difference of 0.37% (aOR, 1.74; 95% CI, .37–8.26).ConclusionsTreatment of syphilis-seropositive pregnant women with 1 course of intramuscular BPG before 28 gestational weeks is critical for prevention of CS.
      PubDate: 2017-04-21
       
  • Accuracy of Diagnostic Tests for Schistosoma mansoni Infection in
           Asymptomatic Eritrean Refugees: Serology and Point-of-Care Circulating
           Cathodic Antigen Against Stool Microscopy
    • Authors: Chernet A; Kling K, Sydow V, et al.
      Abstract: AbstractBackgroundThe unprecedented increase in number of African refugees arriving in Europe is confronting clinicians and general practitioners with the question of whether or not and how to screen migrants from endemic regions for Schistosoma mansoni infection.MethodsWe assessed the accuracy of 3 different diagnostic tests for S. mansoni infection (stool microscopy [samples prepared by sedimentation technique], serology, and point-of-care circulating cathodic antigen [POC-CCA] urine cassette test) in 107 newly arrived asymptomatic Eritrean refugees in Switzerland.ResultSixty-three study participants (59%) tested positive by at least 1 of the 3 methods. Thirty-seven participants (35%) were considered to have active schistosomiasis, either due to the detection of parasite eggs in stool and/or the presence of a concordant positive serology and urine POC-CCA test, which we consider to be a suitable surrogate marker of active infection. Of 23 microscopy-positive participants, 22 were positive by serology (95.7% sensitivity) and 21 were positive by the urine POC-CCA test (91.3% sensitivity). The combination of serology and urine POC-CCA testing detected all 23 microscopy-positive study participants (100% sensitivity).ConclusionsWith a sensitivity of 100% (95% confidence interval, 82.2%–100%), the combination of serology plus urine POC-CCA testing appears to be the most sensitive screening option for asymptomatic S. mansoni infection in Eritrean refugees, compared with stool sedimentation microscopy.
      PubDate: 2017-04-19
       
  • Cerebral Abscess Associated With Odontogenic Bacteremias, Hypoxemia, and
           Iron Loading in Immunocompetent Patients With Right-to-Left Shunting
           Through Pulmonary Arteriovenous Malformations
    • Authors: Boother EJ; Brownlow S, Tighe HC, et al.
      Abstract: AbstractBackgroundCerebral abscess is a recognized complication of pulmonary arteriovenous malformations (PAVMs) that allow systemic venous blood to bypass the pulmonary capillary bed through anatomic right-to-left shunts. Broader implications and mechanisms remain poorly explored.MethodsBetween June 2005 and December 2016, at a single institution, 445 consecutive adult patients with computed tomography–confirmed PAVMs (including 403 [90.5%] with hereditary hemorrhagic telangiectasia) were recruited to a prospective series. Multivariate logistic regression was performed and detailed periabscess histories were evaluated to identify potential associations with cerebral abscess. Rates were compared to an earlier nonoverlapping series.ResultsThirty-seven of the 445 (8.3%) patients experienced a cerebral abscess at a median age of 50 years (range, 19–76 years). The rate adjusted for ascertainment bias was 27 of 435 (6.2%). Twenty-nine of 37 (78.4%) patients with abscess had no PAVM diagnosis prior to their abscess, a rate unchanged from earlier UK series. Twenty-one of 37 (56.7%) suffered residual neurological deficits (most commonly memory/cognition impairment), hemiparesis, and visual defects. Isolation of periodontal microbes, and precipitating dental and other interventional events, emphasized potential sources of endovascular inoculations. In multivariate logistic regression, cerebral abscess was associated with low oxygen saturation (indicating greater right-to-left shunting); higher transferrin iron saturation index; intravenous iron use for anemia (adjusted odds ratio, 5.4 [95% confidence interval, 1.4–21.1]); male sex; and venous thromboemboli. There were no relationships with anatomic attributes of PAVMs, or red cell indices often increased due to secondary polycythemia.ConclusionsGreater appreciation of the risk of cerebral abscess in undiagnosed PAVMs is required. Lower oxygen saturation and intravenous iron may be modifiable risk factors.
      PubDate: 2017-04-19
       
  • Mycobacterium chimaera Infections Associated With Contaminated
           Heater-Cooler Devices for Cardiac Surgery: Outbreak Management
    • Authors: Marra AR; Diekema DJ, Edmond MB.
      Abstract: AbstractThe global outbreak of Mycobacterium chimaera infections associated with heater-cooler devices (HCDs) presents several important, unique challenges for the infection prevention community. The primary focus of this article is to assist hospitals in establishing a rapid response for identification, notification, and evaluation of exposed patients, and management of HCDs with regard to placement and containment, environmental culturing, and disinfection.
      PubDate: 2017-04-19
       
 
 
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