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SARS-CoV-2 Vaccination and Myocarditis in a Nordic Cohort Study of 23 Million Residents.
Karlstad Ø, Hovi P, Husby A, Härkänen T, Selmer RM, Pihlström N, Hansen JV, Nohynek H, Gunnes N, Sundström A, Wohlfahrt J, Nieminen TA, Grünewald M, Gulseth HL, Hviid A, Ljung R. Karlstad Ø, et al. JAMA Cardiol. 2022 Jun 1;7(6):600-612. doi: 10.1001/jamacardio.2022.0583. JAMA Cardiol. 2022. PMID: 35442390 Free PMC article.
Association Between Methylphenidate and Amphetamine Use in Pregnancy and Risk of Congenital Malformations: A Cohort Study From the International Pregnancy Safety Study Consortium.
Huybrechts KF, Bröms G, Christensen LB, Einarsdóttir K, Engeland A, Furu K, Gissler M, Hernandez-Diaz S, Karlsson P, Karlstad Ø, Kieler H, Lahesmaa-Korpinen AM, Mogun H, Nørgaard M, Reutfors J, Sørensen HT, Zoega H, Bateman BT. Huybrechts KF, et al. Among authors: karlstad o. JAMA Psychiatry. 2018 Feb 1;75(2):167-175. doi: 10.1001/jamapsychiatry.2017.3644. JAMA Psychiatry. 2018. PMID: 29238795 Free PMC article.
Antidiabetic medication use during pregnancy: an international utilization study.
Cesta CE, Cohen JM, Pazzagli L, Bateman BT, Bröms G, Einarsdóttir K, Furu K, Havard A, Heino A, Hernandez-Diaz S, Huybrechts KF, Karlstad Ø, Kieler H, Li J, Leinonen MK, Gulseth HL, Tran D, Yu Y, Zoega H, Odsbu I. Cesta CE, et al. Among authors: karlstad o. BMJ Open Diabetes Res Care. 2019 Nov 2;7(1):e000759. doi: 10.1136/bmjdrc-2019-000759. eCollection 2019. BMJ Open Diabetes Res Care. 2019. PMID: 31798900 Free PMC article.
Prevalence trends and individual patterns of antiepileptic drug use in pregnancy 2006-2016: A study in the five Nordic countries, United States, and Australia.
Cohen JM, Cesta CE, Furu K, Einarsdóttir K, Gissler M, Havard A, Hernandez-Diaz S, Huybrechts KF, Kieler H, Leinonen MK, Li J, Reutfors J, Schaffer A, Selmer R, Yu Y, Zoega H, Karlstad Ø. Cohen JM, et al. Among authors: karlstad o. Pharmacoepidemiol Drug Saf. 2020 Aug;29(8):913-922. doi: 10.1002/pds.5035. Epub 2020 Jun 3. Pharmacoepidemiol Drug Saf. 2020. PMID: 32492755 Free article.
Underlying conditions in adults with COVID-19.
Nystad W, Hjellvik V, Larsen IK, Ariansen I, Helland E, Johansen KI, Gulbrandsen J, Gulseth HL, Eide HN, Håberg SE, Karlstad Ø, Bakken IJ. Nystad W, et al. Among authors: karlstad o. Tidsskr Nor Laegeforen. 2020 Sep 16;140(13). doi: 10.4045/tidsskr.20.0512. Print 2020 Sep 29. Tidsskr Nor Laegeforen. 2020. PMID: 32998491 Free article. English, Norwegian.
Arterial events, venous thromboembolism, thrombocytopenia, and bleeding after vaccination with Oxford-AstraZeneca ChAdOx1-S in Denmark and Norway: population based cohort study.
Pottegård A, Lund LC, Karlstad Ø, Dahl J, Andersen M, Hallas J, Lidegaard Ø, Tapia G, Gulseth HL, Ruiz PL, Watle SV, Mikkelsen AP, Pedersen L, Sørensen HT, Thomsen RW, Hviid A. Pottegård A, et al. Among authors: karlstad o. BMJ. 2021 May 5;373:n1114. doi: 10.1136/bmj.n1114. BMJ. 2021. PMID: 33952445 Free PMC article.
Antipsychotic use in pregnancy and risk of attention/deficit-hyperactivity disorder and autism spectrum disorder: a Nordic cohort study.
Hálfdánarson Ó, Cohen JM, Karlstad Ø, Cesta CE, Bjørk MH, Håberg SE, Einarsdóttir K, Furu K, Gissler M, Hjellvik V, Kieler H, Leinonen MK, Nørgaard M, Öztürk Essen B, Ulrichsen SP, Reutfors J, Zoega H. Hálfdánarson Ó, et al. Among authors: karlstad o. Evid Based Ment Health. 2022 May;25(2):54-62. doi: 10.1136/ebmental-2021-300311. Epub 2021 Nov 22. Evid Based Ment Health. 2022. PMID: 34810174 Free PMC article.
77 results