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Øystein Karlstad (Ø Karlstad)

Scopus Author ID ResearcherID ORCID

Publication Activity (10 Years)

Years Active: 2016-2023
Publications (10 Years): 14

Top Venues

Pharmacoepidemiology and drug safety

European journal of clinical pharmacology

European heart journal

Stroke

Norwegian Institute of Public Health

University of Oslo (PHD)

This page only lists publications with an associated author ORCID identifier.

Affiliation History

Norwegian Institute of Public Health

Norway

Senior Researcher :: Department of Chronic Diseases and Ageing

Education History

University of Oslo

Norway

PHD :: Faculty of Medicine

Publications

Chaitra Srinivas, Øystein Karlstad, Hein Stigum, Kari Furu, Carolyn E Cesta, Johan Reutfors, Jacqueline Cohen M
Trajectories of ADHD medication use before, during, and after pregnancy: a population-based study from Norway and Sweden. Pharmacoepidemiology and drug safety (2023)
Haakon Ihle-Hansen, Håkon Bøås, German Tapia, Guri Hagberg, Hege Ihle-Hansen, Jacob Dag Berild, Randi Selmer, Øystein Karlstad, Hanne Løvdal Gulseth, Inger Ariansen
Stroke After SARS-CoV-2 mRNA Vaccine: A Nationwide Registry Study. Stroke (2023)
J J Komen, Nicholas B Hunt, Jesper Hallas, P Hjemdahl, B Wettermark, M Olesen, M Bennie, Tanja Mueller, R Carragher, Øystein Karlstad, L J Kjerpeseth, O H Klungel, T Forslund
Heterogeneity after harmonisation: a retrospective cohort study of bleeding and stroke risk after the introduction of direct oral anticoagulants in four Western European countries. Pharmacoepidemiology and drug safety (2023)
Reza Ghiasvand, Leon A M Berge, Bettina K Andreassen, Jo S Stenehjem, Trond Heir, Øystein Karlstad, Asta Juzeniene, Inger K Larsen, Adele C Green, Marit Bragelien Veierød, Trude E Robsahm
Use of antihypertensive drugs and risk of cutaneous melanoma: a nationwide nested case-control study. International journal of epidemiology (2022)
Joris J Komen, Jesper Hallas, Aukje K Mantel-Teeuwisse, Tomas Forslund, Paul Hjemdahl, Björn Wettermark, Nina Sahlertz Kristiansen, Morten Olesen, Marion Bennie, Tanja Mueller, Raymond Carragher, Øystein Karlstad, Lars Jøran Kjerpeseth, Olaf H Klungel
Oral anticoagulants in patients with atrial fibrillation at low stroke risk: a multicentre observational study. European heart journal 43 (37) (2022)
Jacqueline M Cohen, Chaitra Srinivas, Kari Furu, Carolyn E Cesta, Johan Reutfors, Øystein Karlstad
Prevalence trends and individual patterns of ADHD medication use in pregnancy in Norway and Sweden, 2010-2019. European journal of clinical pharmacology (2022)
Helene K Jensen, Lotte Rasmussen, Kari Furu, Øystein Karlstad, Marie Linder, Carolyn E Cesta, Jesper Hallas
Use of non-insulin antidiabetic drugs in children and young adults - A Scandinavian drug utilization study from 2010-2019. British journal of clinical pharmacology 87 (11) (2021)
Óskar Ö Hálfdánarson, Jacqueline M Cohen, Øystein Karlstad, Carolyn E Cesta, Marte Helene Bjørk, Siri Eldevik Håberg, Kristjana Einarsdóttir, Kari Furu, Gissler Mika, Vidar Hjellvik, Helle Kieler, Maarit K Leinonen, Mette Nørgaard, Buket Öztürk Essen, Sinna Pilgaard Ulrichsen, Johan Reutfors, Helga Zoega
Antipsychotic use in pregnancy and risk of attention/deficit-hyperactivity disorder and autism spectrum disorder: a Nordic cohort study. Evidence-based mental health (2021)
Lennart Kyllesø, Robert Løvsletten Smith, Øystein Karlstad, Ole Andreas Andreassen, Espen Molden
Absolute and Dose-Adjusted Serum Concentrations of Clozapine in Patients Switching vs. Maintaining Treatment: An Observational Study of 1979 Patients. CNS drugs 35 (9) (2021)
Nathalie C Støer, Edoardo Botteri, G Hege Thoresen, Øystein Karlstad, Elisabete Weiderpass, Søren Friis, Anton Pottegård, Bettina Kulle Andreassen
Drug Use and Cancer Risk: A Drug-Wide Association Study (DWAS) in Norway. Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology 30 (4) (2020)
Leon Alexander Mclaren Berge, Bettina Kulle Andreassen, Jo Steinson Stenehjem, Trond Heir, Øystein Karlstad, Asta Juzeniene, Reza Ghiasvand, Inger Kristin Larsen, Adéle C Green, Marit Bragelien Veierød, Trude Eid Robsahm
Use of Immunomodulating Drugs and Risk of Cutaneous Melanoma: A Nationwide Nested Case-Control Study. Clinical epidemiology 12 (2020)
Jacqueline M Cohen, Carolyn E Cesta, Kari Furu, Kristjana Einarsdóttir, Mika Gissler, Alys Havard, Sonia Hernandez-Diaz, Krista F Huybrechts, Helle Kieler, Maarit K Leinonen, Jiong Li, Johan Reutfors, Andrea L Schaffer, Randi Selmer, Yongfu Yu, Helga Zoega, Øystein Karlstad
Prevalence trends and individual patterns of antiepileptic drug use in pregnancy 2006-2016: A study in the five Nordic countries, United States, and Australia. Pharmacoepidemiology and drug safety 29 (8) (2020)
Hasse Melbye, Jon Helgeland, Øystein Karlstad, Inger Ariansen, Arnulf Langhammer, Torbjørn Wisløff, Per Nafstad, Wenche Nystad
Is the Disease Burden from COPD in Norway Falling off? A Study of Time Trends in Three Different Data Sources. International journal of chronic obstructive pulmonary disease 15 (2020)
Øystein Karlstad, Helga Zoëga, Kari Furu, Shahram Bahmanyar, Jaana E Martikainen, Helle Kieler, Anton Pottegård
Use of drugs for ADHD among adults-a multinational study among 15.8 million adults in the Nordic countries. European journal of clinical pharmacology 72 (12) (2016)

Øystein Karlstad.css-eqlu8i{font-size:small;padding-left:4px;} (Ø Karlstad)

Publication Activity (10 Years)

Top Topics

Top Venues

Øystein Karlstad (Ø Karlstad)