Niels Obel
Clinical Professor
Department of Clinical Medicine
Blegdamsvej 9, 2100 København Ø
Member of:
Internal medicine: infection medicine
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Prevalence and distribution of cervical high-risk human papillomavirus and cytological abnormalities in women living with HIV in Denmark - the SHADE
Thorsteinsson, K., Storgaard, M., Katzenstein, T. L., Ladelund, S., Rønsholt, F. F., Johansen, I. S., Pedersen, G., Hashemi, L., Nielsen, L. N., Nilas, L., Obel, Niels, Bonde, J. & Lebech, Anne-Mette, 8 Nov 2016, In: BMC Cancer. 16, 13 p., 866.Research output: Contribution to journal › Journal article › Research › peer-review
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Prevalence and effect of pre-treatment drug resistance on the virological response to antiretroviral treatment initiated in HIV-infected children - a EuroCoord-CHAIN-EPPICC joint project
Ngo-Giang-Huong, N., Wittkop, L., Judd, A., Reiss, P., Goetghebuer, T., Duiculescu, D., Noguera-Julian, A., Marczynska, M., Giacquinto, C., Ene, L., Ramos, J. T., Cellerai, C., Klimkait, T., Brichard, B., Valerius, N. H., Sabin, C., Teira, R., Obel, N., Stephan, C., de Wit, S. & 6 others, , 8 Nov 2016, In: BMC Infectious Diseases. 16, 10 p., 654.Research output: Contribution to journal › Journal article › Research › peer-review
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Pronounced Risk of Fractures among Elderly Men Affected by Granulomatosis with Polyangiitis
Faurschou, M., Baslund, B. & Obel, Niels, Sep 2015, In: Journal of Rheumatology. 42, 9, p. 1667-71 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Proteomic profiling of pretreatment serum from HIV-infected patients identifies candidate markers predictive of lymphoma development
Vase, M. Ø., Ludvigsen, M., Bendix, K., Hamilton-Dutoit, S., Mller, M. B., Pedersen, C., Pedersen, G., Obel, Niels, Larsen, C. S., d'Amore, F. & Honoré, B., 31 Jul 2016, In: AIDS. 30, 12, p. 1889-1898 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Reference curves for CD4 T-cell count response to combination antiretroviral therapy in HIV-1-infected treatment-naïve patients
Bouteloup, V., Sabin, C., Mocroft, A., Gras, L., Pantazis, N., Le Moing, V., d'Arminio Monforte, A., Mary-Krause, M., Roca, B., Miro, J. M., Battegay, M., Brockmeyer, N., Berenguer, J., Morlat, P., Obel, N., De Wit, S., Fätkenheuer, G., Zangerle, R., Ghosn, J., Pérez-Hoyos, S. & 8 others, , Jan 2017, In: HIV Medicine. 18, 1, p. 33-44 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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Retrivability in The Danish National Hospital Registry of HIV and hepatitis B and C coinfection diagnoses of patients managed in HIV centers 1995-2004
Obel, Niels, Reinholdt, H., Omland, L. H., Engsig, F., Sorensen, H. T. & Hansen, A. B., 2008, In: BMC Medical Research Methodology. 8, p. 25-Research output: Contribution to journal › Journal article › Research › peer-review
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Risk factors and outcomes for late presentation for HIV-positive persons in europe: results from the collaboration of observational HIV epidemiological research europe study (COHERE)
Mocroft, A., Lundgren, J. D., Sabin, M. L., Monforte, A. DA., Brockmeyer, N., Casabona, J., Castagna, A., Costagliola, D., Dabis, F., De Wit, S., Fätkenheuer, G., Furrer, H., Johnson, A., Lazanas, M. K., Leport, C., Moreno, S., Obel, N., Post, F. A., Reekie, J., Reiss, P. & 12 others, , 2013, In: P L o S Medicine (Online). 10, 9, p. e1001510Research output: Contribution to journal › Journal article › Research
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Risk of Cancer Among Sarcoidosis Patients With Biopsy-verified Nonnecrotizing Granulomatous Inflammation: Population-based Cohort Study
Faurschou, M., Omland, L. H., Obel, Niels, Lindhardsen, Jesper & Baslund, B., 2022, In: Journal of Rheumatology. 49, 2, p. 186-191 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Risk of Cataract Surgery in HIV-Infected Individuals: A Danish Nationwide Population-Based Cohort Study
Rasmussen, L. D., Kessel, L., Molander, L. D., Pedersen, C., Gerstoft, Jan, Kronborg, Gitte & Obel, Niels, 1 Dec 2011, In: Clinical Infectious Diseases. 53, 11, p. 1156-63 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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. e44575Research output: Contribution to journal › Journal article › Research › peer-review
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Risk of HIV or second syphilis infection in Danish men with newly acquired syphilis in the period 2000-2010
Salado-Rasmussen, K., Katzenstein, T. L., Gerstoft, Jan, Cowan, S. A., Knudsen, T. B., Mathiesen, L., Hoffmann, S. & Obel, Niels, 2013, In: Sexually Transmitted Infections.Research output: Contribution to journal › Journal article › Research › peer-review
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Risk of Psychiatric Disorders, Use of Psychiatric Hospitals, and Receipt of Psychiatric Medication in Patients With Brain Abscess in Denmark
Omland, L. H., Bodilsen, J., Tetens, M. M., Helweg-Larsen, J., Jarløv, J. O., Ziebell, M., Ellermann-Eriksen, S., Justesen, U. S., Frimodt-Møller, N., Mortensen, P. B. & Obel, Niels, 2023, In: Clinical Infectious Diseases. 76, 2, p. 315-322 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Risk of all-type cancer, hepatocellular carcinoma, non-Hodgkin lymphoma and pancreatic cancer in patients infected with hepatitis B virus
Andersen, E. S., Omland, L. H., Jepsen, P., Krarup, H., Christensen, P. B., Obel, Niels, Weis, Nina & DANVIR Cohort Study, D. C. S., Oct 2015, In: Journal of Viral Hepatitis. 22, 10, p. 828-34 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Risk of cancer among HIV-infected individuals compared to the background population: impact of smoking and HIV
Helleberg, M., Gerstoft, Jan, Afzal, Shoaib, Kronborg, Gitte, Larsen, C. S., Pedersen, C., Bojesen, Stig Egil, Nordestgaard, Børge & Obel, Niels, 19 Jun 2014, In: AIDS. 28, 10, p. 1499-1508 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Risk of cardiac conduction disorders, and pacemaker implantations among individuals tested for serum Borrelia burgdorferi antibodies, a nationwide, matched, population-based cohort study
Tetens, M. M., Omland, L. H., Dessau, R. B., Ellermann-Eriksen, S., Andersen, N. S., Jørgensen, C. S., Østergaard, C., Bodilsen, J., Søgaard, K. K., Bangsborg, Jette Marie, Nielsen, A. C., Møller, J. K., Chen, M., Svendsen, Jesper Hastrup, Obel, Niels & Lebech, Anne-Mette, 2024, In: Clinical Microbiology and Infection. 30, 5, p. 621-629Research output: Contribution to journal › Journal article › Research › peer-review
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Risk of cerebrovascular events in persons with and without HIV: a Danish nationwide population-based cohort study
Rasmussen, L. D., Engsig, F. N., Christensen, H., Gerstoft, Jan, Kronborg, Gitte, Pedersen, C. & Obel, Niels, 24 Aug 2011, In: AIDS. 25, 13, p. 1637-46 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Risk of diabetes mellitus among patients diagnosed with giant cell arteritis or granulomatosis with polyangiitis: Comparison with the general population
Faurschou, M., Ahlstrom, M. G., Lindhardsen, J., Obel, Niels & Baslund, B., Jan 2017, In: Journal of Rheumatology. 44, 1, p. 78-83 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Risk of haematologic cancers among individuals tested for Borrelia burgdorferi antibodies, and Borrelia burgdorferi seropositive individuals: a nationwide population-based matched cohort study
Tetens, M. M., Omland, L. H., Dessau, R., Ellermann-Eriksen, S., Andersen, N. S., Jørgensen, C. S., Østergaard, C., Bodilsen, J., Søgaard, K. K., Bangsborg, Jette Marie, Nielsen, Alex Christian Yde, Møller, J. K., Chen, M., Niemann, Carsten, Lebech, Anne-Mette & Obel, Niels, 2024, In: Clinical Microbiology and Infection. 30, 2, p. 231-239 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Risk of heart failure among individuals tested for Borrelia burgdorferi sensu lato antibodies, and serum Borrelia burgdorferi sensu lato seropositive individuals: a nationwide population-based, registry-based matched cohort study
Tetens, M. M., Omland, L. H., Dessau, R. B., Ellermann-Eriksen, S., Andersen, N. S., Jørgensen, C. S., Østergaard, C., Bodilsen, J., Søgaard, K. K., Bangsborg, J., Nielsen, Alex Christian Yde, Møller, J. K., Chen, M., Svendsen, Jesper Hastrup, Obel, Niels & Lebech, Anne-Mette, 2024, In: Ticks and Tick-borne Diseases. 15, 4, 8 p., 102345.Research output: Contribution to journal › Journal article › Research › peer-review
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Risk of high-level viraemia in HIV-infected patients on successful antiretroviral treatment for more than 6 months
Engsig, F. N., Omland, L. H., Larsen, Mette Vang, Rasmussen, L. D., Qvist, T., Gerstoft, Jan & Obel, Niels, 1 Aug 2010, In: HIV Medicine. 11, 7, p. 457-61 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Risk of myocardial infarction in parents of HIV-infected Individuals: a population-based Cohort Study
Rasmussen, L. D., Omland, L. H., Pedersen, C., Gerstoft, Jan, Kronborg, Gitte, Jensen, J., Obel, Niels & Jensen, J., 1 Jan 2010, In: B M C Infectious Diseases. 10, p. 169Research output: Contribution to journal › Journal article › Research › peer-review
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Risk of neurological disorders in patients with European Lyme neuroborreliosis. A nationwide population-based cohort study
Haahr, R., Tetens, M. M., Dessau, R. B., Krogfelt, K. A., Bodilsen, J., Andersen, N. S., Møller, J. K., Roed, C., Christiansen, C. B., Ellermann-Eriksen, S., Bangsborg, Jette Marie, Hansen, K., Benfield, Thomas, Østergaard Andersen, C., Obel, Niels, Lebech, Anne-Mette & Omland, L. H., 2020, In: Clinical Infectious Diseases. 71, 6, p. 1511–1516Research output: Contribution to journal › Journal article › Research › peer-review
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Risk of skin cancer in patients with HIV: A Danish nationwide cohort study
Omland, S. H., Ahlström, M. G., Gerstoft, Jan, Pedersen, G., Mohey, R., Pedersen, C., Kronborg, Gitte, Larsen, C. S., Kvinesdal, B., Gniadecki, R., Obel, Niels & Omland, L. H., 2018, In: Journal of the American Academy of Dermatology. 79, 4, p. 689-695Research output: Contribution to journal › Journal article › Research › peer-review
ID: 917100
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404
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Mortality According to CD4 Count at Start of Combination Antiretroviral Therapy Among HIV-infected Patients Followed for up to 15 Years After Start of Treatment: Collaborative Cohort Study
Research output: Contribution to journal › Journal article › Research › peer-review
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208
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The Human Immunodeficiency Virus Continuum of Care in European Union Countries in 2013: Data and Challenges
Research output: Contribution to journal › Journal article › Research › peer-review
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161
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Incidence, clinical presentation, and outcome of HIV-1-associated cryptococcal meningitis during the highly active antiretroviral therapy era: a nationwide cohort study
Research output: Contribution to journal › Journal article › Research › peer-review
Published