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C. J. Landmark · SciRah

Researcher profile · Semantic Scholar

C. J. Landmark

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C. J. Landmark — researcher profile on SciRah

h-index: 21
Works: 53
Citations: 1,893

Most-cited papers

Antiepileptic Drug Interactions - Principles and Clinical Implications
S. Johannessen, C. J. Landmark
2010Current Neuropharmacology338 citations Open access
Semantic Scholar
Antiepileptic Drugs in Non-Epilepsy Disorders
C. J. Landmark
2012245 citations
Semantic Scholar
Antiepileptic drug treatment in pregnancy: Changes in drug disposition and their clinical implications
T. Tomson, C. J. Landmark, D. Battino
2013Epilepsia211 citations Open access
Semantic Scholar
Targets for antiepileptic drugs in the synapse.
C. J. Landmark
2006Medical Science Monitor131 citations
Semantic Scholar
Prescription patterns of antiepileptic drugs in patients with epilepsy in a nation-wide population.
C. J. Landmark, Hilde Fossmark, P. G. Larsson, Elisif Rytter +1 more
2011Epilepsy Research117 citations
Semantic Scholar
Epilepsy and cannabidiol: a guide to treatment.
A. Arzimanoglou, U. Brandl, J. Cross, A. Gil-Nagel +6 more
2020Epileptic disorders107 citations
Semantic Scholar
Dosing strategies for antiepileptic drugs: from a standard dose for all to individualised treatment by implementation of therapeutic drug monitoring.
C. J. Landmark, S. Johannessen, T. Tomson
2016Epileptic disorders77 citations
Semantic Scholar
Epilepsy, cognition, and neuropsychiatry (Epilepsy, Brain, and Mind, part 2)
A. Korczyn, Steven C. Schachter, Martin J. Brodie, S. Dalal +16 more
2013Epilepsy & Behavior66 citations Open access
Semantic Scholar
Value of therapeutic drug monitoring in epilepsy
S. Johannessen, C. J. Landmark
2008Expert Review of Neurotherapeutics58 citations
Semantic Scholar
Pharmacological Management of Epilepsy
C. J. Landmark, S. Johannessen
2012Drugs56 citations
Semantic Scholar
Pharmacology and drug interactions of cannabinoids.
C. J. Landmark, U. Brandl
2020Epileptic disorders54 citations Open access
Semantic Scholar
Clinical use of antiepileptic drugs at a referral centre for epilepsy.
C. J. Landmark, Elisif Rytter, S. Johannessen
2007Seizure47 citations Open access
Semantic Scholar
Utilisation and polypharmacy aspects of antiepileptic drugs in elderly versus younger patients with epilepsy: A pharmacoepidemiological study of CNS-active drugs in Norway, 2004-2015.
A. Baftiu, Silje Andrea Feet, P. G. Larsson, M. L. Burns +6 more
2018Epilepsy Research35 citations
Semantic Scholar
Therapeutic Drug Monitoring of Clobazam and Its Metabolite—Impact of Age and Comedication on Pharmacokinetic Variability
M. L. Burns, A. Baftiu, M. S. Opdal, S. Johannessen +1 more
2016Therapeutic Drug Monitoring35 citations Open access
Semantic Scholar
Withdrawal of antiepileptic drugs during presurgical video‐EEG monitoring: an observational study for evaluation of current practice at a referral center for epilepsy
O. Henning, Arton Baftiu, S. Johannessen, C. J. Landmark
2014Acta Neurologica Scandinavica34 citations Open access
Semantic Scholar
Safety aspects of antiepileptic drugs—focus on pharmacovigilance
C. J. Landmark, S. Johannessen
2012Pharmacoepidemiology and Drug Safety29 citations
Semantic Scholar
Pharmacokinetic data on brivaracetam, lacosamide and perampanel during pregnancy and lactation.
C. J. Landmark, Lene Rektorli, M. L. Burns, Eline Revdal +2 more
2021Epileptic disorders27 citations Open access
Semantic Scholar
Cenobamate as add‐on treatment for SCN8A developmental and epileptic encephalopathy
C. E. Gjerulfsen, M. Oudin, F. Furia, S. Gverdtsiteli +12 more
2025Epilepsia26 citations Open access
Semantic Scholar
Modifications of Antiepileptic Drugs for Improved Tolerability and Efficacy
C. J. Landmark, S. Johannessen
2008Perspectives in Medicinal Chemistry25 citations Open access
Semantic Scholar
Discrepancies between physicians' prescriptions and patients' use of antiepileptic drugs
M. Mevaag, O. Henning, A. Baftiu, A. Granås +3 more
2017Acta Neurologica Scandinavica23 citations Open access
Semantic Scholar
Specific Patient Features Affect Antiepileptic Drug Therapy Decisions: Focus on Gender, Age, and Psychiatric Comorbidities.
L. R. Pisani, M. Nikanorova, C. J. Landmark, S. Johannessen +1 more
2017Current pharmaceutical design21 citations
Semantic Scholar
Interactions between antiepileptic drugs and herbal medicines (Interacciones entre fármacos antiepilépticos y medicinas herbales)
C. J. Landmark, P. Patsalos
200815 citations
Semantic Scholar
Changes in the use of antiseizure medications in children and adolescents in Norway, 2009-2018.
Katrine Heger, Julia Skipsfjord, Yury Kiselev, M. L. Burns +4 more
2022Epilepsy Research14 citations Open access
Semantic Scholar
Antiepileptic drug withdrawal in juvenile myoclonic epilepsy
M. Syvertsen, Ida Fløgstad, Ulla Enger, C. J. Landmark +1 more
2018Acta Neurologica Scandinavica14 citations Open access
Semantic Scholar
Challenges in epilepsy—The perspective of Norwegian epilepsy patients
O. Henning, C. J. Landmark, D. Henning, K. Nakken +1 more
2019Acta Neurologica Scandinavica13 citations Open access
Semantic Scholar
Safety aspects of antiepileptic drugs—a population-based study of adverse effects relative to changes in utilisation
A. Baftiu, Maren H. Lima, K. Svendsen, P. G. Larsson +2 more
2019European Journal of Clinical Pharmacology13 citations
Semantic Scholar
[The prescription registry and abuse of pregabalin].
C. J. Landmark, Hilde Fossmark, P. G. Larsson, Elisif Rytter +1 more
2011Tidsskrift for Den Norske Laegeforening12 citations Open access
Semantic Scholar
Pharmacokinetic variability during long-term therapeutic drug monitoring of valproate, clobazam, and levetiracetam in patients with Dravet syndrome.
C. J. Landmark, Katrine Heger, C. Lund, M. L. Burns +3 more
2020Therapeutic Drug Monitoring9 citations
Semantic Scholar
Therapeutic monitoring of antiepileptic drugs
C. J. Landmark, S. Johannessen
2020Handbook of Analytical Separations7 citations
Semantic Scholar
Antiepileptic drug treatment of children at a referral centre for epilepsy--does admission make a difference?
Elisif Rytter, C. J. Landmark, S. Johannessen
2009Seizure7 citations Open access
Semantic Scholar
Bidirectionality of antiseizure and antipsychotic treatment: A population-based study.
Eline Revdal, G. Morken, I. Bakken, G. Bråthen +2 more
2022Epilepsy & Behavior5 citations Open access
Semantic Scholar
Efficacy, tolerability and pharmacokinetic variability of brivaracetam in adults with difficult-to-treat epilepsy.
T. Svendsen, E. Brodtkorb, H. Linge, M. L. Burns +4 more
2022Epilepsy Research5 citations
Semantic Scholar
Decreased serum concentrations of antiseizure medications in children with drug resistant epilepsy following treatment with ketogenic diet
Sigrid Pedersen, M. Kverneland, K. Rudi, Kristina Gervin +3 more
2023Epilepsia Open3 citations Open access
Semantic Scholar
Cenobamate as add-on treatment for SCN8A development and epileptic encephalopathy
C. E. Gjerulfsen, M. Oudin, F. Furia, S. Gverdtsiteli +10 more
2024medRxiv2 citations Open access
Semantic Scholar
Lamotrigine effects on immune gene expression in larval zebrafish.
M. Mochol, P. Whatmore, E. Taubøll, C. J. Landmark +3 more
2021Epilepsy Research2 citations Open access
Semantic Scholar
Harmonised reference ranges for antiepileptic drugs.
Arne Reimers, J. A. Berg, M. L. Burns, C. J. Landmark
2017Tidsskrift for Den Norske Laegeforening2 citations Open access
Semantic Scholar
Erratum to: Changes in utilisation of antiepileptic drugs in epilepsy and non-epilepsy disorders—A pharmacoepidemiological study and clinical implications
A. Baftiu, C. J. Landmark, Ida Rudberg Rusten, Silje Andrea Feet +2 more
2017European Journal of Clinical Pharmacology2 citations Open access
Semantic Scholar
[Clarification about pregabalin and the Norwegian Prescription Database].
C. J. Landmark, P. G. Larsson, Elisif Rytter, S. Johannessen
2011Tidsskrift for Den Norske Laegeforening2 citations Open access
Semantic Scholar
New Antiepileptic Drugs in Neuropsychiatric Disorders – Basic Mechanisms Related to Clinical Efficacy
C. J. Landmark, S. Johannessen
20102 citations
Semantic Scholar
Add‐on treatment with vinpocetine reduces seizure frequency and improves comorbidities in patients with loss‐of‐function γ‐aminobutyric acid type A receptor variants
C. E. Gjerulfsen, Vivian W. Y. Liao, T. S. Mieszczanek, A. V. Jakobsen +12 more
2026Epilepsia1 citations Open access
Semantic Scholar
Folate transfer across the placenta during late pregnancy in women with epilepsy: A cross‐sectional, two‐center study
Erez Berman, G. Pariente, Natalia Erenburg, Roa'a Hamed +3 more
2025Epilepsia1 citations Open access
Semantic Scholar
High Medication Non-Adherence Rates and its Drivers in the General Population: A Cross-sectional Study Using the OMAS-37 Adherence Survey Tool
Rønnaug Eline Larsen, A. Karimi, T. Krogstad, C. J. Landmark +1 more
2025Inquiry : a journal of medical care organization, provision and financing1 citations
Semantic Scholar
Continued importance of valproate for women with generalised epilepsy.
S. Alvestad, M. Bjørnvold, E. Molteberg, M. Lossius +1 more
2019Tidsskrift for Den Norske Laegeforening1 citations Open access
Semantic Scholar
Felles referanseområder for antiepileptika
Arne Reimers, J. A. Berg, M. L. Burns, C. J. Landmark
20171 citations Open access
Semantic Scholar
Pregabalin
C. J. Landmark, S. Johannessen
20101 citations
Semantic Scholar
DNA methylation of antiseizure medication metabolism genes and pharmacokinetic changes in adult epilepsy patients treated with the modified Atkins diet
Kristina Gervin, M. Kverneland, K. Nakken, Knut Rudi +3 more
2026Genes & Nutrition0 citations Open access
Semantic Scholar
Pharmacokinetic Optimization of Therapy
S. Johannessen, C. J. Landmark, E. Perucca
20150 citations
Semantic Scholar
Best mulig behandling med antiepileptika for den enkelte pasient
C. J. Landmark, A. Baftiu, M. L. Burns, Morten Mevåg +3 more
20150 citations
Semantic Scholar
Legemidler og pasientsikkerhet – fokus på eldre
E. Hagesaether, C. J. Landmark, Inger-Lise F. Neslein, Anne Gerd Granås
20150 citations
Semantic Scholar
WITHDRAWN: Proconvulsant effects of antidepressants: What is the current evidence?
C. J. Landmark, O. Henning, S. Johannessen
20140 citations Open access
Semantic Scholar

Frequent co-authors

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S. Johannessen×28
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S. Johannessen — researcher profile on SciRah
M. L. Burns×9
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M. L. Burns — researcher profile on SciRah
P. G. Larsson×6
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Elisif Rytter×5
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Elisif Rytter — researcher profile on SciRah

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A. Baftiu — researcher profile on SciRah

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O. Henning — researcher profile on SciRah

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K. Nakken — researcher profile on SciRah

Silje Andrea Feet×3

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Silje Andrea Feet — researcher profile on SciRah

E. Brodtkorb×3

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E. Brodtkorb — researcher profile on SciRah

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G. Rubboli — researcher profile on SciRah

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M. Lossius — researcher profile on SciRah