Niels Obel

Niels Obel

Clinical Professor

Member of:

  • Internal medicine: infection medicine


  1. 2012
  2. Published

    Liver cancer and non-hodgkin lymphoma in hepatitis C virus-infected patients: results from the danvir cohort study

    Omland, L. H., Jepsen, P., Krarup, H. B., Christensen, P. B., Weis, Nina, Nielsen, L., Obel, Niels, Sørensen, H. T., Stuver, S. O. & on behalf of the DANVIR cohort study, O. B. O. T. D. C. S., May 2012, In: International Journal of Cancer. 130, 10, p. 2310-2317

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Late presenters, repeated testing, and missed opportunities in a Danish nationwide HIV cohort

    Helleberg, M., Engsig, F. N., Kronborg, Gitte, Laursen, A. L., Pedersen, G., Larsen, O., Nielsen, L., Jensen, J., Gerstoft, Jan, Obel, Niels & Nielsen, L. N., 1 Apr 2012, In: Scandinavian Journal of Infectious Diseases. 44, 4, p. 282-8

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Retention in a public health care system with free access to treatment: a Danish nationwide HIV cohort study

    Helleberg, M., Engsig, F. N., Kronborg, Gitte, Larsen, C., Pedersen, G., Pedersen, C., Gerstoft, Jan, Obel, Niels, Pedersen, G. & Pedersen, C., Mar 2012, In: AIDS. 26, 6, p. 26 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Incidence of low- and high-energy fractures in persons with and without HIV-infection: a Danish population-based cohort study

    Hansen, A. E., Gerstoft, Jan, Kronborg, Gitte, Larsen, C. S., Pedersen, C., Pedersen, G. & Obel, Niels, 28 Jan 2012, In: AIDS. 26, 3, p. 285-93

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Long-term mortality in patients diagnosed with Listeria monocytogenes meningitis: A Danish nationwide cohort study

    Roed, Casper, Engsig, F. N., Omland, L. H., Skinhøj, P. & Obel, Niels, Jan 2012, In: Journal of Infection. 64, 1, p. 34-40

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Major but differential decline in the incidence of Staphylococcus aureus bacteraemia in HIV-infected individuals from 1995 to 2007: a nationwide cohort study(*)

    Larsen, Mette Vang, Harboe, Z., Ladelund, S., Skov, R., Gerstoft, Jan, Pedersen, C., Larsen, C., Obel, Niels, Kronborg, Gitte & Benfield, Thomas, Jan 2012, In: HIV Medicine. 13, 1, p. 45-53 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    All-cause mortality in treated HIV-infected adults with CD4 ≥500/mm3 compared with the general population: evidence from a large European observational cohort collaboration

    Lewden, C., Bouteloup, V., De Wit, S., Sabin, C., Mocroft, A., Wasmuth, J. C., van Sighem, A., Kirk, O., Obel, N., Panos, G., Ghosn, J., Dabis, F., Mary-Krause, M., Leport, C., Perez-Hoyos, S., Sobrino-Vegas, P., Stephan, C., Castagna, A., Antinori, A., d'Arminio Monforte, A. & 9 others, Torti, C., Mussini, C., Isern, V., Calmy, A., Teira, R., Egger, M., Grarup, J., Chêne, G. & Collaboration of Observational HIV Epidemiological Research Europe (COHERE) in EuroCoord, C. O. O. H. E. R. E. (. I. E., 2012, In: International Journal of Epidemiology. 41, 2, p. 433-45 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    CD4 cell count and the risk of AIDS or death in HIV-Infected adults on combination antiretroviral therapy with a suppressed viral load: a longitudinal cohort study from COHERE

    Obel, Niels & Opportunistic Infections Project Team of the Collaboration of Observational HIV Epidemiological Research in Europe (COHERE) in EuroCoord, O. I. P. T. O. T. C. O. O. H. E. R. I. E. (. I. E., 2012, In: P L o S Medicine. 9, 3, p. e1001194

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Calendar time trends in the incidence and prevalence of triple-class virologic failure in antiretroviral drug-experienced people with HIV in Europe

    Nakagawa, F., Lodwick, R., Costagliola, D., van Sighem, A., Torti, C., Podzamczer, D., Mocroft, A., Ledergerber, B., Dorrucci, M., Cozzi-Lepri, A., Jansen, K., Masquelier, B., García, F., De Wit, S., Stephan, C., Obel, N., Fätkenhaeuer, G., Castagna, A., Sambatakou, H., Mussini, C. & 11 others, Ghosn, J., Zangerle, R., Duval, X., Meyer, L., Perez-Hoyos, S., Fabre Colin, C., Kjaer, J., Chene, G., Grarup, J., Phillips, A. & Pursuing Later Treatment Options II (PLATO II) project team, P. L. T. O. I. (. I. P. T., 2012, In: J A I D S. 59, 3, p. 294-9 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Causes of death among Danish HIV patients compared with population controls in the period 1995-2008

    Helleberg, M., Kronborg, Gitte, Larsen, C. S., Pedersen, G., Pedersen, C., Gerstoft, Jan & Obel, Niels, 2012, In: Infection: A Journal of Infectious Diseases. 40, 6, p. 627-34

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Hepatitis C prevalence in Denmark -an estimate based on multiple national registers

    Christensen, P. B., Hay, G., Jepsen, P., Omland, L. H., Just, S. A., Krarup, H. B., Weis, Nina, Obel, Niels & Cowan, S., 2012, In: B M C Infectious Diseases. 12, p. 178

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Impact of gender on response to highly active antiretroviral therapy in HIV-1 infected patients: a nationwide population-based cohort study

    Thorsteinsson, K., Ladelund, S., Jensen-Fangel, S., Johansen, I. S., Katzenstein, T. L., Pedersen, G., Storgaard, M., Obel, Niels & Lebech, A., 2012, In: B M C Infectious Diseases. 12, 1, p. 293

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Impact of gender on the risk of AIDS-defining illnesses and mortality in Danish HIV-1-infected patients: A nationwide cohort study

    Thorsteinsson, K., Ladelund, S., Jensen-Fangel, S., Larsen, M. V., Johansen, I. S., Katzenstein, T. L., Pedersen, G., Storgaard, M., Obel, Niels & Lebech, A., 2012, In: Scandinavian Journal of Infectious Diseases. 44, 10, p. 766-75 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Morbidity and risk of subsequent diagnosis of HIV: a population based case control study identifying indicator diseases for HIV infection

    Søgaard, O. S., Lohse, N., Østergaard, L. S., Kronborg, Gitte, Røge, B. T., Gerstoft, Jan, Sørensen, H. & Obel, Niels, 2012, In: P L o S One. 7, 3, p. e32538

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Renal function and incidence of chronic kidney disease in HIV patients: a Danish cohort study

    Rasch, M. G., Engsig, F. N., Feldt-Rasmussen, Bo, Kirk, Ole, Kronborg, Gitte, Pedersen, C., Gerstoft, Jan & Obel, Niels, 2012, In: Scandinavian Journal of Infectious Diseases. 44, 9, p. 689-96 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Risk of Diabetes Mellitus in Persons with and without HIV: A Danish Nationwide Population-Based Cohort Study

    Rasmussen, L., Mathiesen, Elisabeth, Kronborg, Gitte, Pedersen, C., Gerstoft, Jan & Obel, Niels, 2012, In: P L o S One. 7, 9, p. e44575

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Stable incidence of HIV diagnoses among Danish MSM despite increased engagement in unsafe sex

    Cowan, S. A., Gerstoft, Jan, Haff, J., Christiansen, A. H., Nielsen, J. & Obel, Niels, 2012, In: J A I D S. 61, 1, p. 106-11 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Trends in virological and clinical outcomes in individuals with HIV-1 infection and virological failure of drugs from three antiretroviral drug classes: a cohort study

    Castagliola, D., Ledergerber, B., Torti, C., van Sighem, A., Podzamczer, D., Mocroft, A., Dorrucci, M., Masquelier, B., de Luca, A., Jansen, K., De Wit, S., Obel, N., Fätkenheuer, G., Touloumi, G., Mussini, C., Castagna, A., Stephan, C., Garcia, F., Zangerle, R., Duval, X. & 10 others, Pérez-Hoyos, S., Meyer, L., Ghosn, J., Fabre-Colin, C., Kjaer, J., Chene, G., Costagliola, D., Lodwick, R., Phillips, A. & Pursuing Later Treatment Option II (PLATO II) project team, P. L. T. O. I. (. I. P. T., 2012, In: Lancet Infectious Diseases. 12, 2, p. 119-27 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 917100