Ellen Christine Leth Løkkegaard

Ellen Christine Leth Løkkegaard

Clinical Professor

Member of:

  • Obstetrics and Gynaecology


  1. 2024
  2. Published

    Preterm children born below 33-35 weeks of gestation have an increased risk of mathematical difficulties

    Wiingreen, R., Greisen, Gorm, Løkkegaard, Ellen Christine Leth, Torp-Pedersen, Christian, Sørensen, Kathrine Kold, Andersen, M. P. & Hansen, Bo Mølholm, 2024, In: Acta Pædiatrica. 113, 2, 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published
  4. 2023
  5. Published

    A Novel Approach to Predicting Early Pregnancy Outcomes Dynamically in a Prospective Cohort Using Repeated Ultrasound and Serum Biomarkers

    Petersen, J. F., Friis-Hansen, Lennart Jan, Bryndorf, T., Jensen, Andreas Kryger, Andersen, A. N. & Løkkegaard, Ellen Christine Leth, 2023, In: Reproductive Sciences. 30, p. 3597–3609 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Adherence to recommended physical activity restrictions due to threatened preterm delivery – a descriptive multi-center study

    Bendix, J. M., Backhausen, M. G., Hegaard, Hanne Kristine, Rom, A. L., Mølsted, Stig & Løkkegaard, Ellen Christine Leth, 2023, In: BMC Pregnancy and Childbirth. 23, 59.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    An autologous blood-derived patch as a hemostatic agent: evidence from thromboelastography experiments and a porcine liver punch biopsy model

    Eskildsen, M. P. R., Kalliokoski, Otto, Bønnelycke, Marie, Lundquist, R., Settnes, Annette & Løkkegaard, Ellen Christine Leth, 2023, In: Journal of Materials Science: Materials in Medicine. 34, 5, 12 p., 20.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Balloon Catheters Versus Vaginal Prostaglandins for Labour Induction (CPI Collaborative): An Individual Participant Data Meta-analysis of Randomised Controlled Trials

    Jones, M. N., Palmer, K. R., Pathirana, M. M., Cecatti, J. G., Filho, O. B. M., Marions, L., Edlund, M., Prager, M., Pennell, C., Dickinson, J. E., Sass, N., Jozwiak, M., Ten Eikelder, M., Rengerink, K. O., Bloemenkamp, K. W. M., Henry, A., Løkkegaard, E. C. L., Christensen, I. J., Szychowski, J. M., Edwards, R. K. & 9 others, Beckmann, M., Diguisto, C., Le Gouge, A., Perrotin, F., Symonds, I., O'Leary, S., Rolnik, D. L., Mol, B. W. & Li, W., 2023, In: Obstetrical and Gynecological Survey. 78, 5, p. 255-257 3 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  9. Published

    Cell-free fetal DNA for genetic evaluation in Copenhagen Pregnancy Loss Study (COPL): a prospective cohort study

    Schlaikjær Hartwig, T., Ambye, L., Gruhn, J., Petersen, J. F., Wrønding, T., Amato, L., Chi-Ho Chan, A., Ji, B., Bro-Jørgensen, M. H., Werge, L., Petersen, M. M. B. S., Brinkmann, C., Petersen, J. B., Dunø, M., Bache, I., Herrgård, M. J., Jørgensen, F. S., Hoffmann, E. R., Nielsen, H. S., Hartwig, T. S. & 24 others, Freiesleben, Nina la Cour, Bliddal, S., Søndergaard, T. J., Ostrowski, Sisse Rye, Sørensen, E., Larsen, M. A. H., Herregård, M. J., Chan , Andrew , Kolte, A. M., Westergaard, D., þorsteinsdóttir, U., Stefánsson, K., Jónsson, H., Magnússon, Ó., Steinthorsdottir, V., Schmidt, L., Kristiansen, K., Kamstrup, P. R., Nyegaard, M., Krog, M. C., Løkkegaard, Ellen Christine Leth, Bredkjær, H. E., Wilken-Jensen, C. & COPL consortium, C. C., 2023, In: The Lancet. 401, 10378, p. 762-771 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Counselling on physical activity in Danish antenatal care: A qualitative study of experiences from both the pregnant woman's and the care provider's perspective

    Brændstrup, N., Roland, Caroline Borup, de Place Knudsen, S., Bendix, J. M., Clausen, Tine Dalsgaard, Mølsted, Stig, Stallknecht, Bente Merete, Løkkegaard, Ellen Christine Leth & Jespersen, Astrid Pernille, 2023, In: Sexual and Reproductive Healthcare. 38, 9 p., 100902.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Does fetal sex influence the risk of venous thrombosis in pregnancy? A cohort study

    Virkus, Rie Adser, Mikkelsen, A. P., Lidegaard, Øjvind, Torp-Pedersen, Christian, Bergholt, Thomas, Rothman, K. J. & Løkkegaard, Ellen Christine Leth, 2023, In: Journal of Thrombosis and Haemostasis. 21, 3, p. 599-605 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Does luteal phase progesterone supplementation affect physical and psychosocial well-being among women undergoing modified natural cycle-FET? A sub-study of a randomized controlled trial

    Colombo, C., Pistoljevic-Kristiansen, N., Saupstad, M., Bergenheim, S. J., Spangmose, A. L., Klajnbard, A., Freiesleben, Nina la Cour, Løkkegaard, Ellen Christine Leth, Englund, A. L., Husth, M., Breth Knudsen, U., Alsbjerg, B., Prætorius, L., Løssl, K., Schmidt, Lone & Pinborg, Anja, 2023, In: Human Reproduction. 38, 10, p. 1970-1980 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Effects of Two Physical Activity Interventions on Sleep and Sedentary Time in Pregnant Women

    Alomairah, S. A., Knudsen, S. D. P., Roland, Caroline Borup, Mølsted, Stig, Clausen, Tine Dalsgaard, Bendix, J. M., Løkkegaard, Ellen Christine Leth, Jensen, A. K., Larsen, J. E., Jennum, Poul & Stallknecht, Bente Merete, 2023, In: International Journal of Environmental Research and Public Health. 20, 7, 5359.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Effects of prenatal exercise on gestational weight gain, obstetric and neonatal outcomes: FitMum randomized controlled trial

    Roland, Caroline Borup, Knudsen, S. D. P., Alomairah, S. A., Jessen, Anne Dsane, Jensen, I. K. B., Brændstrup, N., Mølsted, Stig, Jensen, Andreas Kryger, Stallknecht, Bente Merete, Bendix, J. M., Clausen, Tine Dalsgaard & Løkkegaard, Ellen Christine Leth, 2023, In: BMC Pregnancy and Childbirth. 23, 1, 11 p., 214.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Exclusive breastfeeding: Relation to gestational age, birth weight, and early neonatal ward admission. A nationwide cohort study of children born after 35 weeks of gestation

    Nejsum, F. M., Måstrup, R., Torp-Pedersen, Christian, Løkkegaard, Ellen Christine Leth, Wiingreen, R. & Hansen, Bo Mølholm, 2023, In: PLoS ONE. 18, 5 May, 16 p., e0285476.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Methods to Estimate Energy Expenditure, Physical Activity, and Sedentary Time in Pregnant Women: A Validation Study Using Doubly Labeled Water

    Alomairah, S. A., Knudsen, S. D. P., Roland, Caroline Borup, Hergel, I. M., Mølsted, Stig, Clausen, Tine Dalsgaard, Løkkegaard, Ellen Christine Leth, Bendix, J. M., Maddison, R., Löf, M., Larsen, J. E., van Hall, Gerrit & Stallknecht, Bente Merete, 2023, In: Journal for the Measurement of Physical Behaviour . 6, 1, p. 88-98 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Reorganising and improving quality of care for hyperemesis gravidarum in a Danish hospital: a quality improvement project

    Ostenfeld, A., Futtrup, T. B., Løkkegaard, Ellen Christine Leth & Westergaard, H. B., 2023, In: BMJ Open Quality. 12, 3, 8 p., 002035.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Response to the commentary “Anaesthesia for caesarean section and the miscredit of top-up epidurals”

    Ammitzbøll, I. L. A., Andersen, Betina Ristorp, Lange, Kai, Clausen, Tine Dalsgaard & Løkkegaard, Ellen Christine Leth, 2023, In: European Journal of Obstetrics and Gynecology and Reproductive Biology. 286, p. 147-148 2 p.

    Research output: Contribution to journalLetterResearchpeer-review

  19. Published

    Risk factors for and consequences of difficult fetal extraction in emergency caesarean section. A retrospective registry-based cohort study

    Ammitzbøll, I. L. A., Andersen, Betina Ristorp, Lange, Kai, Clausen, Tine Dalsgaard & Løkkegaard, Ellen Christine Leth, 2023, In: European Journal of Obstetrics and Gynecology and Reproductive Biology. 283, p. 74-80 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Validation of Danish registry-cases of type 1 diabetes in women giving live birth using a clinical cohort as gold standard

    Gundersen, T. W., Ebbehoj, A., Knorr, S., Jensen, D., Damm, Peter, Løkkegaard, Ellen Christine Leth, Mathiesen, Elisabeth, Thomsen, R. W. & Clausen, Tine Dalsgaard, 2023, In: Endocrinology, Diabetes and Metabolism. 6, 1, e374.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. 2022
  22. Published

    Effects of Structured Supervised Exercise Training or Motivational Counseling on Pregnant Women's Physical Activity Level: FitMum - Randomized Controlled Trial

    De Place Knudsen, S., Alomairah, S. A., Roland, Caroline Borup, Jessen, Anne Dsane, Hergel, I. M., Clausen, Tine Dalsgaard, Larsen, J. E., van Hall, Gerrit, Jensen, Andreas Kryger, Mølsted, Stig, Bendix, J. M., Løkkegaard, Ellen Christine Leth & Stallknecht, Bente Merete, 1 Jul 2022, In: Journal of Medical Internet Research. 24, 7, p. 1-13 e37699.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Autologous Blood-derived Patches Used as Anti-adhesives in a Rat Uterine Horn Damage Model

    Eskildsen, M. P., Kalliokoski, Otto, Bønnelycke, Marie, Lundquist, R., Settnes, Annette & Løkkegaard, Ellen Christine Leth, 2022, In: Journal of Surgical Research. 275, p. 225-234

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Autologous blood-derived patches: a new means of preventing postsurgical adhesions

    Eskildsen, M., Kalliokoski, Otto, Bønnelycke, Marie, Lundquist, R., Settnes, Annette & Løkkegaard, Ellen Christine Leth, 2022, In: Laboratory Animals. 56, S1, p. 188-188 PE13.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  25. Published

    Balloon catheters versus vaginal prostaglandins for labour induction (CPI Collaborative): an individual participant data meta-analysis of randomised controlled trials

    Jones, M. N., Palmer, K. R., Pathirana, M. M., Cecatti, J. G., Filho, O. B. M., Marions, L., Edlund, M., Prager, M., Pennell, C., Dickinson, J. E., Sass, N., Jozwiak, M., Eikelder, M. T., Rengerink, K. O., Bloemenkamp, K. W. M., Henry, A., Løkkegaard, E. C. L., Christensen, I. J., Szychowski, J. M., Edwards, R. K. & 9 others, Beckmann, M., Diguisto, C., Gouge, A. L., Perrotin, F., Symonds, I., O'Leary, S., Rolnik, D. L., Mol, B. W. & Li, W., 2022, In: The Lancet. 400, 10364, p. 1681-1692 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Incidence of persistent postpartum opioid use by mode of delivery: a 2016 cohort study of Danish women

    Thomsen, B. S. V., Edwards, H. M., Clausen, Tine Dalsgaard, Rasmussen, S. C., Løkkegaard, Ellen Christine Leth, Møller, N. K. & Axelsson, P. B., 2022, In: International Journal of Obstetric Anesthesia. 50, 3 p., 103254.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Microscopic Colitis in Denmark: Regional Variations in Risk Factors and Frequency of Endoscopic Procedures

    Weimers, P., Ankersen, D. V., Lophaven, S. N., Bonderup, O. K., Münch, A., Lynge, E., Løkkegaard, Ellen Christine Leth, Munkholm, Pia & Burisch, J., 2022, In: Journal of Crohn's and Colitis. 16, 1, p. 49-56

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Mirtazapine exposure in pregnancy and fetal safety: A nationwide cohort study

    Ostenfeld, A., Petersen, Tonny Studsgaard, Pedersen, L. H., Westergaard, H. B., Løkkegaard, Ellen Christine Leth & Andersen, Jon Thor Trærup, 2022, In: Acta Psychiatrica Scandinavica. 145, 6, p. 557-567 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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ID: 37991795