Cecilie Johannessen Landmark

Scientific publications

Landmark, Cecilie Johannessen ; Mashal, Samira; Debernard, Karen A. Boldingh; Risvoll, Ellen Sannes; Heger, Katrine ; Burns, Margrete Larsen; Henning, Oliver Johannes (2025). What do pharmacists know about epilepsy and antiseizure medications? − A survey among pharmacists in Norway. Epilepsy & Behavior. Vol. 165.
https://doi.org/10.1016/j.yebeh.2025.110340

Larsen, Rønnaug; Karimi, Ala; Krogstad, Tonje ; Landmark, Cecilie Johannessen ; Holm, Lene Berge (2025). High Medication Non-Adherence Rates and its Drivers in the General Population: A Cross-sectional Study Using the OMAS-37 Adherence Survey Tool. INQUIRY (INQ). Vol. 62.
https://doi.org/10.1177/00469580251321596

Risvoll, Ellen Sannes; Debernard, Karen Boldingh; Landmark, Cecilie Johannessen (2024). Epilepsi-hva bør du vite?. Norsk Farmaceutisk Tidsskrift (NFT).
https://www.farmatid.no/vitenskap-og-fag/terapiomr

Gjerulfsen, Cathrine E.; Nikanorova, Marina; Olofsson, Kern; Landmark, Cecilie Johannessen ; Rubboli, Guido; Møller, Rikke S. (2024). Fenfluramine treatment in pediatric patients with Dravet syndrome reduces seizure burden and overall healthcare costs: A retrospective and observational real-world study. Epilepsia Open.
https://doi.org/10.1002/epi4.13029

Kirkeby, Kjersti; Cockerell, Ine Tracey; Christensen, Jakob; Hoei-Hansen, Christina E.; Holst, Lotte; Fredriksen, Mikkel G; Lund, Caroline; Landmark, Cecilie Johannessen (2024). Pharmacokinetic variability of everolimus and impact of concomitant antiseizure medications in patients with tuberous sclerosis complex: A retrospective study of therapeutic drug monitoring data in Denmark and Norway. Medicine. Vol. 103.
https://doi.org/10.1097/MD.0000000000039244

Heger, Katrine ; Burns, Margrete Larsen; Nikaronova, Marina; Johannessen, Svein Ivar; Landmark, Cecilie Johannessen (2024). Pharmacokinetic Variability of Rufinamide and Stiripentol in Children With Refractory Epilepsy: A Retrospective Study of Therapeutic Drug Monitoring From the National Epilepsy Centers in Denmark and Norway. 7 p. Therapeutic Drug Monitoring. Vol. 46.
https://doi.org/10.1097/FTD.0000000000001219

Larsen, Rønnaug; Hole, Kristine ; Selle, Maria; Landmark, Cecilie Johannessen ; Krogstad, Tonje ; Holm, Lene Berge (2024). Access to a tailored mobile application enhances medication adherence among young users of antidepressants. 11 p. Frontiers in Pharmacology. Vol. 15.
https://doi.org/10.3389/fphar.2024.1379700

Asadi-Pooya, Ali A.; Landmark, Cecilie Johannessen ; Nafiseh Mirzaei, Damabi; Khatereh, Fazelian (2024). Interactions between antiseizure medications and foods and drinks: A systematic review. Epilepsia Open.
https://doi.org/10.1002/epi4.12918

Heger, Katrine ; Kjeldstadli, Kari Grandaunet; Ring, Nelly; Aaberg, Kari Modalsli; Kjeldsen, Signe Flood; Burns, Margrete Larsen; Johannessen, Svein Ivar; Landmark, Cecilie Johannessen (2023). Pharmacokinetic Variability of Sulthiame: The Impact of Age, Drug-Drug Interactions, and Biochemical Markers of Toxicity in Patients with Epilepsy. 8 p. Therapeutic Drug Monitoring. Vol. 46.
https://doi.org/10.1097/FTD.0000000000001146

Cockerell, Ine Tracey; Christensen, Jakob; Hoei-Hansen, Christina; Holst, Lotte; Frediksen, Mikkel G; Issa-Epa, Aart Imran; Nedregaard, Bård; Solhoff, Ragnar Håkon; Heimdal, Ketil Riddervold; Landmark, Cecilie Johannessen ; Lund, Beate Caroline Pernille; Nærland, Terje (2023). Effectiveness and safety of everolimus treatment in patients with tuberous sclerosis complex in real-world clinical practice. Orphanet Journal of Rare Diseases. Vol. 18.
https://doi.org/10.1186/s13023-023-02982-1

Textbooks

Nikanorova, Marina; Genton, Pierre; Johannessen, Svein Ivar; Landmark, Cecilie Johannessen (2011). Orphan drugs in epilepsy. ISBN: 978-2-7420-0810-0. 75 p. John Libbey Publishing.

Landmark, Cecilie Johannessen ; Johannessen, Svein I. (2010). Brain Protection in Schizophrenia, Mod and Cognitive disorders. ISBN: 9789048185528. 650 p. Springer.

Landmark, Cecilie Johannessen ; Johannessen, Svein I. (2010). Atlas of epilepsies: Antiepileptic drugs: Pregabalin. ISBN: 978-1-84882-127-9. 2000 p. Springer.

Landmark, Cecilie Johannessen ; Johannessen, Svein I.; Chung, Steve (2010). Atlas of epilepsies: Antiepileptic drugs: New antiepileptic drugs in development. ISBN: 978-1-84882-127-9. 2000 p. Springer.

Landmark, Cecilie Johannessen ; Johannessen, Svein I. (2010). Atlas of epilepsies: Antiepileptic drugs: Eslicarbazepine acetate. ISBN: 978-1-84882-127-9. 2000 p. Springer.

Dissemination

Landmark, Cecilie Johannessen (2025). Nytt om behandling av epilepsi. Habiliteringskonferanse for Helse sørøst. helse sørøst.

Landmark, Cecilie Johannessen (2025). Alternative medications and administration routes when medications are in short supply. FIP international webinar. FIP, federal international pharmacie.

Landmark, Cecilie Johannessen (2024). Pharmacokinetic interactions with antiseizure medications used in polytherapy. 2nd international course on refractory epilepsy . International league against epilepsy and Spanish epilepsy ass..

Landmark, Cecilie Johannessen ; mccarter, maggie; Meinlid, helene; Vyas, Kishan (2024). The effect of a ketogenic diet on cannabidiol plasma concentration and seizure reduction in patients with Lennox-Gastaut syndrome or Dravet syndrome: post-hoc analysis of data from the randomised controlled trials. 15th european epilepsy congress. ILAE.

Heger, Katrine ; Burns, Margrete Larsen; nikoronova, marina; Johannessen, Svein Ivar; Landmark, Cecilie Johannessen (2024). Pharmacokinetic variability of rufinamide and stiripentol in children with refractory epilepsy – a retrospective study of therapeutic drug monitoring from the national epilepsy centers in Denmark and Norway. 15th european epilepsy congress. ILAE.

Gottås, André; Kjeldsen, Signe Flood; listhaug, cecilie; awad, lilyana; Burns, Margrete Larsen; Johannessen, Svein Ivar; Landmark, Cecilie Johannessen (2024). Pharmacokinetic variability between and within patients using cenobamate in clinical practice. 15th european epilepsy congress. ILAE.

Burns, Margrete Larsen; Svendsen, Torleiv; Awad, Lilyana; Landmark, Cecilie Johannessen (2024). Pharmacokinetic interaction between cenobamate and clobazam in clinical practice. 15th european epilepsy congress. ILAE.

Landmark, Cecilie Johannessen ; sætre, johan; Burns, Margrete Larsen; Gottås, André; Våtevik, Anne Katrine; Sætre, Erik; Svendsen, Torleiv (2024). The extent of the pharmacokinetic interaction between clobazam and cannabidiol in clinical practice. 15th european epilepsy congress. ILAE.

Heger, Katrine ; Burns, Margrete Larsen; Svein I., Johannessen; Landmark, Cecilie Johannessen ; Kjeldstadli, Kari; Ring, Nelly; Kjeldsen, Signe Flood; Aaberg, Kari Modalsli (2024). Pharmacokinetic variability of sulthiame. 10th eilat edu course Pharmacological treatment of epilepsy. International league against epilepsy.

Landmark, Cecilie Johannessen (2024). Pharmacology highlights session. 15th european epilepsy congress. International league against epilepsy.