Ib Christian Bygbjerg

Ib Christian Bygbjerg

Emeritus

ORCID: 0000-0001-9100-2754

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  1. Published

    Development of ELISA-based methods to measure the anti-malarial drug chloroquine in plasma and in pharmaceutical formulations

    Khalil, I. F., Alifrangis, Michael, Recke, C., Hoegberg, L. C., Ronn, A., Bygbjerg, Ib Christian & Koch, C., 1 Jan 2011, In: Malaria Journal. 10, p. 249

    Research output: Contribution to journal › Journal article › Research › peer-review

  2. Published

    Measurement of lumefantrine and its metabolite in plasma by high performance liquid chromatography with ultraviolet detection

    Khalil, I. F., Abildrup, U., Alifrangis, L. H., Maiga, D., Alifrangis, Michael, Hoegberg, L., Vestergaard, L. S., Persson, O. P., Nyagonde, N., Lemnge, M. M., Theander, Thor Grundtvig & Bygbjerg, Ib Christian, 5 Jan 2011, In: Journal of Pharmaceutical and Biomedical Analysis. 54, 1, p. 168-72 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. Published

    Response of Plasmodium falciparum to cotrimoxazole therapy: relationship with plasma drug concentrations and dihydrofolate reductase and dihydropteroate synthase genotypes

    Khalil, I. F., Rønn, A. M., Alifrangis, Michael, Gabar, H. A., Jelinek, T., Satti, G. M. H. & Bygbjerg, Ib Christian, 2005, In: American Journal of Tropical Medicine and Hygiene. 73, 1, p. 174-7 3 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  4. Published

    Boat refugees from Vietnam. Experience and results of health examinations after arrival in Denmark

    Kjersem, H., Black, F., Bygbjerg, Ib Christian & Skinhoj, P., 1982, In: Ugeskrift for Laeger. 144, 33, p. 2435-2439 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  5. Published

    Influence of in vivo hypobaric hypoxia on function of lymphocytes, neutrocytes, natural killer cells, and cytokines

    Klokker, Mads, Kharazmi, A., Galbo, Henrik, Bygbjerg, Ib Christian & Pedersen, B. K., 1993, In: Journal of Applied Physiology. 74, 3, p. 1100-1106 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  6. Published

    Minor effects of long distance flight on cellular immune system in female flight attendants

    Klokker, M., Galbo, H., Bygbjerg, Ib Christian & Pedersen, B. K., 1994, In: Int. Rev. of the Armed Forces Medical Services. Vol 67, p. 325-329

    Research output: Contribution to journal › Journal article › Research

  7. Published

    Effects of brief exposure to hypobaric pressure on the human cellular immune system

    Klokker, M., Kharazmi, A., Galbo, H., Bygbjerg, Ib Christian & Pedersen, B. K., 1995, In: Int. Rev. Armed Forces Med. Services. Vol 68, p. 207-213

    Research output: Contribution to journal › Journal article › Research

  8. Published

    "If I Don't Eat Enough, I Won't Be Healthy": Women's Experiences with Gestational Diabetes Mellitus Treatment in Rural and Urban South India

    Kragelund Nielsen, K., Vildekilde, Thilde, Kapur, A., Damm, Peter, Seshiah, V. & Bygbjerg, Ib Christian, 2020, In: International Journal of Environmental Research and Public Health. 17, 9, 19 p., 3062.

    Research output: Contribution to journal › Journal article › Research › peer-review

  9. Published

    The framework of international health research--secondary publication

    Kruse, A. Y. & Bygbjerg, Ib Christian, 2007, In: Danish Medical Bulletin. 54, 2, p. 142-4 2 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. Published

    Rammerne for forskning i international sundhed

    Kruse, A. Y. & Bygbjerg, Ib Christian, 2006, In: Ugeskrift for læger. 168, 36, p. 2996-8 2 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  11. Published

    Intake of total dietary sugar and fibre is associated with insulin resistance among Danish 8–10- and 14–16-year-old girls but not boys. European Youth Heart Studies I and II

    Kynde, I., Johnsen, N. F., Wedderkopp, N., Bygbjerg, Ib Christian, Helge, Jørn Wulff & Heitmann, Berit, 1 Oct 2010, In: Public Health Nutrition. 13, 10, p. 1669-74 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  12. Published

    Childhood hypo-adiponectinaemia but not hyper-leptinaemia is associated with insulin insensitivity 6 years later

    Kynde, I., Heitmann, B. L., Bygbjerg, Ib Christian, Andersen, L. B. & Helge, Jørn Wulff, May 2010, In: Pediatric Diabetes. 11, 3, p. 195-202 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  13. Published

    Hypoadiponectinemia in overweight children contributes to a negative metabolic risk profile 6 years later

    Kynde, I., Heitmann, B. L., Bygbjerg, Ib Christian, Andersen, L. B. & Helge, Jørn Wulff, 2009, In: Metabolism - Clinical and Experimental. 58, 12, p. 1817-24 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  14. Published

    Intake of total dietary sugar and fibre is associated with insulin resistance among Danish 8-10- and 14-16-year-old girls but not boys. European Youth Heart Studies I and II

    Kynde, I., Johnsen, N. F., Wedderkopp, N., Bygbjerg, Ib Christian, Helge, Jørn Wulff & Heitmann, Berit, 2010, In: Public Health Nutrition. 13, 10, p. 1669-74

    Research output: Contribution to journal › Journal article › Research › peer-review

  15. Published

    The overlooked paradox of the coexistence of overweight/obesity and anemia during pregnancy

    Launbo, N., Davidsen, E., Granich-Armenta, A., Bygbjerg, Ib Christian, Sánchez, M., Ramirez-Silva, I., Avila-Jimenez, L., Christensen, Dirk Lund, Rivera-Dommarco, J. A., Cantoral, A., Nielsen, K. K. & Grunnet, Louise Groth, 2022, In: Nutrition. 99-100, 7 p., 111650.

    Research output: Contribution to journal › Review › Research › peer-review

  16. Published

    Small babies, big risks: Global estimates of prevalence and mortality for vulnerable newborns to accelerate change and improve counting

    Bygbjerg, Ib Christian & Lancet Small Vulnerable Newborn Steering Committee, L. S. V. N. S. C., 20 May 2023, In: The Lancet. 401, 10389, p. 1707-1719 13 p.

    Research output: Contribution to journal › Review › Research › peer-review

  17. Published

    Simultaneous determination of dapsone, monoacetyldapsone and pyrimethamine in whole blood and plasma by high-performance liquid chromatography

    Lemnge, M. M., Rønn, A., Flachs, H. & Bygbjerg, Ib Christian, 1993, In: Journal of Chromatography A. 613, 2, p. 340-6 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  18. Published

    Maloprim malaria prophylaxis in children living in a holoendemic village in north-eastern Tanzania

    Lemnge, M. M., Msangeni, H. A., Rønn, A. M., Salum, F. M., Jakobsen, P. H., Mhina, J. I., Akida, J. A. & Bygbjerg, Ib Christian, 1997, In: Transactions of the Royal Society of Tropical Medicine and Hygiene. 91, 1, p. 68-73 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  19. Published

    High reinfection rate and treatment failures in children treated with amodiaquine for falciparum malaria in Muheza villages, Northeastern Tanzania

    Lemnge, M., Alifrangis, Michael, Kafuye, M. Y., Segeja, M. D., Gesase, S., Minja, D., Massaga, J. J., Rønn, A. M. & Bygbjerg, Ib Christian, 2006, In: American Journal of Tropical Medicine and Hygiene. 75, 2, p. 188-93 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  20. Published

    Impact of insecticide treated mosquito nets and low dose monthly diethylcarbamazine on lymphatic filariasis infection between 1999 and 2004 in two endemic communities of north-eastern Tanzania

    Lemnge, M. M., Mmbando, B. P., Segeja, M. D., Gesase, S. & Bygbjerg, Ib Christian, 5 Nov 2012, In: Tanzania Journal of Health Research. 14, 3

    Research output: Contribution to journal › Journal article › Research › peer-review

  21. Published

    Detection of antibodies to human immunodeficiency virus (HIV) in eluates from whole blood impregnated filter paper discs

    Lindhardt, Bjarne Ørskov, Bygbjerg, Ib Christian, Ulrich, K., Petersen, H. D., Lausen, I. & Frederiksen, B., 1 Oct 1987, In: Journal of Virological Methods. 18, 1, p. 73-7 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  22. Published

    Are hepatic and soleus lipid content, assessed by magnetic resonance spectroscopy, associated with low birth weight or insulin resistance in a rural Indian population of healthy young men?

    Livingstone, R. S., Grunnet, Louise Groth, Thomas, N., Eapen, A., Antonisamy, B., Mohan, V. R., Spurgeon, R., Frank, I. D., Bygbjerg, Ib Christian & Vaag, A., Mar 2016, In: Diabetic Medicine. 33, 3, p. 365-370 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  23. Published

    Kan strategien for primær sundhedstjeneste genoplives 30 år efter Alma-Ata?

    Lund, S., Probst, H. B. & Bygbjerg, Ib Christian, 6 Dec 2010, In: Ugeskrift for Laeger. 172, 49, p. 3414-7 4 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  24. Published

    Toxoplasma pericarditis mimicking systemic lupus erythematosus. Diagnostic and treatment difficulties in one patient

    Lyngberg, K. K., Vennervald, Birgitte J, Bygbjerg, Ib Christian, Hansen, T. M. & Thomsen, O. O., 1992, In: Annals of Medicine. 24, 5, p. 337-40 3 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  25. Published

    Effect of locally tailored labour management guidelines on intrahospital stillbirths and birth asphyxia at the referral hospital of Zanzibar: a quasi-experimental pre-post study (The PartoMa study)

    Maaloe, Nanna, Housseine, Natasha, Meguid, T., Nielsen, B. B., Jensen, Aksel Karl Georg, Khamis, R. S., Mohamed, A. G., Ali, M. M., Said, S. M., van Roosmalen, J. & Bygbjerg, Ib Christian, Jan 2018, In: B J O G. 125, 2, p. 235–245 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  26. Published

    Stillbirths and quality of care during labour at the low resource referral hospital of Zanzibar: a case-control study

    Maaloe, Nanna, Housseine, N., Bygbjerg, Ib Christian, Meguid, T., Khamis, R. S., Mohamed, A. G., Nielsen, B. B. & van Roosmalen, J., 10 Nov 2016, In: B M C Pregnancy and Childbirth. 16, p. 1-12 351.

    Research output: Contribution to journal › Journal article › Research › peer-review

  27. Published

    Effect of locally tailored clinical guidelines on intrapartum management of severe hypertensive disorders at Zanzibar's tertiary hospital (the PartoMa study)

    Maaloe, Nanna, Andersen, C. B., Housseine, Natasha, Meguid, T., Bygbjerg, Ib Christian & van Roosmalen, J., 2019, In: International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics. 144, 1, p. 27-36 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  28. Published

    Disclosing doubtful indications for emergency cesarean sections in rural hospitals in Tanzania: a retrospective criterion-based audit

    Maaloe, Nanna, Bygbjerg, Ib Christian, Onesmo, R., Secher, N. J. & Sørensen, Bjarke Lund, Sep 2012, In: Acta Obstetricia et Gynecologica Scandinavica. 91, 9, p. 1069-1076 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  29. Published

    Labour management guidelines for a Tanzanian referral hospital: The participatory development process and birth attendants' perceptions

    Maaloe, Nanna, Housseine, N., van Roosmalen, J., Bygbjerg, Ib Christian, Tersbøl, Britt Pinkowski, Khamis, R. S., Nielsen, B. B. & Meguid, T., 7 Jun 2017, In: B M C Pregnancy and Childbirth. 17, p. 1-11 11 p., 175.

    Research output: Contribution to journal › Journal article › Research › peer-review

  30. Published

    Authors' reply re: Effect of locally tailored labour management guidelines on intrahospital stillbirths and birth asphyxia at the referral hospital of Zanzibar: A quasi-experimental pre-post-study (The PartoMa study)

    Maaloe, Nanna, Housseine, N., Meguid, T., Nielsen, B. B., Jensen, Aksel Karl Georg, Khamis, R. S., Mohamed, A. G., Ali, M. M., Said, S. M., van Roosmalen, J. & Bygbjerg, Ib Christian, 1 Feb 2018, In: B J O G. 125, 3, p. 394-395 2 p.

    Research output: Contribution to journal › Letter › Research › peer-review

  31. Published

    Scaling up context-tailored clinical guidelines and training to improve childbirth care in urban, low-resource maternity units in Tanzania: A protocol for a stepped-wedged cluster randomized trial with embedded qualitative and economic analyses (The PartoMa Scale-Up Study)

    Maaløe, N., Housseine, N., Sørensen, J. B., Obel, J., DMello, B. S., Kujabi, M. L., Osaki, H., John, T. W., Khamis, R. S., Muniro, Z. S. S., Nkungu, D. J., Tersbøl, B. P., Konradsen, F., Mookherji, S., Mbekenga, C., Meguid, T., Roosmalen, J. V., Bygbjerg, I. C., Akker, T. V. D., Jensen, A. K. & 3 others, Skovdal, Morten, Kidanto, H. L. & Meyrowitsch, Dan Wolf, 2022, In: Global Health Action. 15, 1, 16 p., 2034135.

    Research output: Contribution to journal › Journal article › Research › peer-review

  32. Published

    The injustice of unfit clinical practice guidelines in low-resource realities

    Maaloe, Nanna, Ørtved, A. M. R., Sørensen, Jane Brandt, Sequeira Dmello, B., van den Akker, T., Kujabi, Monica Lauridsen, Kidanto, H., Meguid, T., Bygbjerg, Ib Christian, van Roosmalen, J., Meyrowitsch, Dan Wolf & Housseine, N., 2021, In: The Lancet Global Health. 9, 6, p. e875-e879 5 p.

    Research output: Contribution to journal › Review › Research › peer-review

  33. Published

    Local adaption of intrapartum clinical guidelines, United Republic of Tanzania

    Maaloe, Nanna, Meguid, T., Housseine, N., Tersbøl, Britt Pinkowski, Nielsen, K. K., Bygbjerg, Ib Christian & van Roosmalen, J., 2019, In: Bulletin of the World Health Organization. 97, p. 365-370 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  34. Published

    Prolonged labour as indication for emergency caesarean section: a quality assurance analysis by criterion-based audit at two Tanzanian rural hospitals

    Maaloe, Nanna, Sorensen, B. L., Onesmo, R., Secher, N. J. & Bygbjerg, Ib Christian, Apr 2012, In: BJOG : an international journal of obstetrics and gynaecology. 119, 5, p. 605-613 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  35. Published

    Effects of an outdoor bicycle-based intervention in healthy rural Indian men with normal and low birth weight

    Madsen, C., Mogensen, P., Thomas, N., Christensen, Dirk Lund, Bygbjerg, Ib Christian, Mohan, V., Inbakumari, M., Nadig, S. V., Alex, R., Geetanjali, F. S., Westgate, K., Brage, S., Vaag, A. & Grunnet, Louise Groth, Feb 2015, In: Journal of Developmental Origins of Health and Disease. 6, 1, p. 27-37 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  36. Published

    Reduced price on rotavirus vaccines: enough to facilitate access where most needed?

    Madsen, L. B., Ustrup, M., Fischer, Thea Kølsen, Bygbjerg, Ib Christian & Konradsen, Flemming, Jan 2012, In: Bulletin of the World Health Organization. 90, 7, p. 554-556 3 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  37. Published

    Estimating the costs of implementing the rotavirus vaccine in the national immunisation programme: the case of Malawi.

    Madsen, L. B., Ustrup, M., Hansen, K. S., Nyasulu, P. S., Bygbjerg, Ib Christian & Konradsen, Flemming, Feb 2014, In: Tropical Medicine & International Health. 19, 2, p. 177-185 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  38. Published

    Diversity of Plasmodium falciparum clones infecting children living in a holoendemic area in north-eastern Tanzania

    Magesa, S. M., Mdira, K. Y., Babiker, H. A., Alifrangis, Michael, Färnert, A., Simonsen, P. E., Bygbjerg, Ib Christian, Walliker, D. & Jakobsen, P. H., 2002, In: Acta Tropica. 84, 2, p. 83-92 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  39. Published

    Distinguishing Plasmodium falciparum treatment failures from re-infections by using polymerase chain reaction genotyping in a holoendemic area in northeastern Tanzania

    Magesa, S. M., Mdira, K. Y., Farnert, A., Simonsen, P. E., Bygbjerg, Ib Christian & Jakobsen, P. H., 2001, In: American Journal of Tropical Medicine and Hygiene. 65, 5, p. 477-83 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  40. Published

    Observations on the periodicity of Plasmodium falciparum gametocytes in natural human infections

    Magesa, S. M., Mdira, Y. K., Akida, J. A., Bygbjerg, Ib Christian & Jakobsen, P. H., 2000, In: Acta Tropica. 76, 3, p. 239-46 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  41. Published

    Behandling af hydatidose med albendazol

    Magnussen, Pascal, Gelletlie, R. & Bygbjerg, Ib Christian, 23 Oct 1989, In: Ugeskrift for Laeger. 151, 43, p. 2791-4 4 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  42. Published

    Treatment of Plasmodium falciparum malaria with mefloquine alone or in combination with i.v. quinine at the Department of Communicable and Tropical Diseases, Rigshospitalet, Copenhagen 1982-1988

    Magnussen, Pascal & Bygbjerg, Ib Christian, 1 Dec 1990, In: Danish Medical Bulletin (Online). 37, 6, p. 563-4 2 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  43. Published

    The use of nominal group technique in identifying community health priorities in Moshi rural district, northern Tanzania

    Makundi, E. A., Manongi, R., Mushi, A. K., Alilio, M. S., Theander, Thor Grundtvig, Rønn, A. M. & Bygbjerg, Ib Christian, 2005, In: Tanzania Health Research Bulletin. 7, 3, p. 133-41 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  44. Published

    Improving motivation among primary health care workers in Tanzania: a health worker perspective

    Manongi, R. N., Marchant, T. C. & Bygbjerg, Ib Christian, 2006, In: Human Resources for Health. 4, p. 6

    Research output: Contribution to journal › Journal article › Research › peer-review

  45. Published

    Biological and haematological safety profile of oral amodiaquine and chloroquine in healthy volunteers with or without Plasmodium falciparum infection in northeast Tanzania

    Massaga, J. J., Lusingu, J. P., Makunde, R., Malebo, H. M., Chile, M. M., Akida, J. A., Lemnge, M. M., Rønn, A. M., Theander, Thor Grundtvig, Bygbjerg, Ib Christian & Kitua, A. Y., 2008, In: Tanzania Health Research Bulletin. 10, 3, p. 144-50 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  46. Published

    Effect of intermittent treatment with amodiaquine on anaemia and malarial fevers in infants in Tanzania: a randomised placebo-controlled trial

    Massaga, J. J., Kitua, A. Y., Lemnge, M. M., Akida, J. A., Malle, L. N., Rønn, A. M., Theander, Thor Grundtvig & Bygbjerg, Ib Christian, 2003, In: Lancet. 361, 9372, p. 1853-60 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  47. Published

    Prevention and treatment practices and implications for malaria control in Mukono District Uganda

    Mbonye, A. K., Bygbjerg, Ib Christian & Magnussen, Pascal, 2008, In: Journal of Biosocial Science. 40, 2, p. 283-96 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  48. Published

    Effect of a community-based delivery of intermittent preventive treatment of malaria in pregnancy on treatment seeking for malaria at health units in Uganda

    Mbonye, A. K., Schultz Hansen, K., Bygbjerg, Ib Christian & Magnussen, Pascal, 2008, In: Public Health. 122, 5, p. 516-25 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  49. Published

    Intermittent preventive treatment of malaria in pregnancy: the incremental cost-effectiveness of a new delivery system in Uganda

    Mbonye, A. K., Hansen, K. S., Bygbjerg, Ib Christian & Magnussen, Pascal, 2008, In: Transactions of the Royal Society of Tropical Medicine and Hygiene. 102, 7, p. 685-693 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  50. Published

    Intermittent preventive treatment of malaria in pregnancy: a new delivery system and its effect on maternal health and pregnancy outcomes in Uganda

    Mbonye, A. K., Bygbjerg, Ib Christian & Magnussen, Pascal, 2008, In: Bulletin of the World Health Organization. 86, 2, p. 93-100 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

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ID: 12956