Kristian Svendsen
Renata,
Beate Hennie,
Elin C.,
Tine,
Marie,
Ashrak
et al.:
Impact of clinical pharmacist involvement on emergency department physicians’ work-time distribution: a comparative analysis
Therapeutic Advances in Drug Safety 21. August 2025 DOI
Renata,
Beate Hennie,
Elin C.,
Marie,
Ashrak,
Tine
et al.:
How much time do nurses in Norwegian emergency departments spend on different work tasks with and without a clinical pharmacist present—a time and motion study
BMC Emergency Medicine 2025 DOI
Tine,
Renate,
Birgitte,
Kristian,
Elin Christina,
Eirik Hugaas
et al.:
Physicians’ experiences with pharmacists as new members of the interprofessional emergency department team. A qualitative study
PLOS ONE 2025 DOI
Kristian,
Mohsen Gamal Saad,
Danial,
Kjell Hermann
:
Short-term learning effect of ChatGPT on pharmacy students' learning
Elin C.,
Aleksandar,
frode,
Kristian,
Ingunn,
Yvonne Gerd
et al.:
Tidsbruk i publikumsavdelinger på norske sykehusapotek – en tids- og bevegelsesstudie
Mohsen Gamal Saad,
Lars,
Einar Jakobsen,
Lars Ailo Aslaksen,
Kristian
:
“Using network analysis modularity to group health code systems and decrease dimensionality in machine learning models”
Tine,
Renate,
Renata Vesela,
Marit,
Birgitte,
Marie
et al.:
How much time do emergency department physicians spend on medication-related tasks? A time- and-motion study
Edeltraut,
Fabian,
Tania,
Kristian,
Haydar,
Per
et al.:
Long-Term Safety of Roflumilast in Patients with Chronic Obstructive Pulmonary Disease, a Multinational Observational Database Cohort Study
Renata Vesela,
Renate,
Elin Christina,
Sigrid,
Marie,
Tine
et al.:
How Do Pharmacists Distribute Their Work Time during a Clinical Intervention Trial?—A Time and Motion Study
Birgitte,
Beate Hennie,
Kristian,
Tine,
Renata,
Eirik Hugaas
et al.:
Completeness of medication information in admission notes from emergency departments
Niclas Peter,
Dorota Julia,
Kristian,
Lars,
Anna Kaarina,
Iren Høyland
et al.:
Community carriage of ESBL-producing Escherichia coli and Klebsiella pneumoniae: a cross-sectional study of risk factors and comparative genomics of carriage and clinical isolates
Birgitte,
Beate Hennie,
Tine,
Eirik Hugaas,
Elin,
Kristian
et al.:
Patient perceptions and experiences with medication-related activities in the emergency department: a qualitative study
Mohsen Gamal Saad,
Kristian
:
Chapter 12: Using network analysis in pharmacy and health services research
2022 DOI
Mari Johannessen,
Kristian,
Beate Hennie,
Trine Strand,
Anne Elise,
Kjell H.
et al.:
Self-reported medication information needs among medication users in a general population aged 40 years and above – the Tromsø study
Kirsten Midttun,
Stian,
Olav,
Kristian,
Emily Ann,
Henrik
et al.:
Risk factors, immune response and whole‐genome sequencing of SARS‐CoV‐2 in a cruise ship outbreak in Norway
Sigbjørn,
Kristian,
Anne Elise,
Lars
:
Association of area-level education with the regional growth trajectories of rates of antibacterial dispensing to patients under 3 years in Norway: a longitudinal retrospective study
Jeanette Schultz,
Kjell H.,
Kristian,
Kjerstin,
Eirin Guldsten,
Hilde Ljones
et al.:
Interdisciplinary collaboration across secondary and primary care to improve medication safety in the elderly (The IMMENSE study) – a randomized controlled trial
Dina Benedicte Berg,
Rafael Nozal,
Lars,
Karina,
Christopher Sivert,
Kristian
et al.:
Social network analysis of Staphylococcus aureus carriage in a general youth population
Kjerstin,
Kristian,
Jeanette Schultz,
Anne Gerd,
Beate Hennie,
Kjell H.
:
Is anticholinergic and sedative drug burden associated with postdischarge institutionalization in community-dwelling older patients acutely admitted to hospital? A Norwegian registry-based study
Elisabeth,
Kieu Nhi Lise,
Beate Hennie,
Kjell H.,
Kristian,
Anne Elise
et al.:
Self-reported medication use among coronary heart disease patients showed high validity compared with dispensing data.
Mohsen Gamal Saad,
Rafael Nozal,
Kristian
:
An introduction to network analysis for studies of medication use
Niclas Peter,
Marit Andrea Klokkhammer,
Kristian,
Lars,
Iren Høyland,
Lotte
et al.:
Gastrointestinal carriage of Klebsiella pneumoniae in a general adult population: a cross-sectional study of risk factors and bacterial genomic diversity
Renata,
Renate,
Elin,
Eirik Hugaas,
Tine,
Birgitte
et al.:
Integrating the clinical pharmacist into the emergency department interdisciplinary team: A study protocol for a multicentre trial applying a non-randomised stepped-wedge study design
Jeanette Schultz,
Kjell H.,
Kjerstin,
Hilde Ljones,
Kristian,
Beate Hennie
:
Intervention fidelity and process outcomes of the IMMENSE study, a pharmacist-led interdisciplinary intervention to improve medication safety in older hospitalized patients
Sanna,
Kristian,
Lars
:
Antibacterial use by birth year and birth season in children 0-2 years in Norway
Jeanette Schultz,
Kjell H.,
Kristian,
Kjerstin,
Beate Hennie
:
The impact of hospitalisation to geriatric wards on the use of medications and potentially inappropriate medications - A health register study
June Utnes,
Beate Hennie,
Kristian,
Vegard,
Lars
:
Empirical prescribing of penicillin G/V reduces risk of readmission of hospitalized patients with community-acquired pneumonia in Norway: a retrospective observational study
Kjell H.,
Sinan,
Beate Hennie,
Kristian
:
Assessing Potentially Inappropriate Medications in
Nursing Home Residents by NORGEP-NH Criteria
Arton,
Maren Haugen,
Kristian,
Pål Gunnar,
Svein Ivar,
Cecilie Johannessen
:
Safety aspects of antiepileptic drugs—a population-based study
of adverse effects relative to changes in utilisation
European Journal of Clinical Pharmacology 09. April 2019 DOI
Kristian,
Mollie,
Erika,
Hedvig Marie Egeland
:
Reported time to onset of neurological adverse drug reactions among different age and gender groups using metoclopramide: an analysis of the global database Vigibase®.
European Journal of Clinical Pharmacology 2017 DOI
Kristian,
Kjell H.,
Solveig,
Hilde,
Beate Hennie
:
Adverse drug reaction reporting: how can drug consumption information add to analyses using spontaneous reports?
European Journal of Clinical Pharmacology 18. Dezember 2017 DOI
Per-Jostein,
Christopher Sivert,
Tom,
Audun,
Kristian,
Anne Elise
:
Pain sensitivity and analgesic use among 10,486 adults: the Tromsø study
Kristian
:
Hva skjer med en bivirkningsmelding hos European Medicines Agency ?
Norsk Farmaceutisk Tidsskrift (NFT) 2016
Mohsen Gamal Saad,
Beate Hennie,
Kristian
:
Exploring Multimorbidity Patterns in older hospitalized Norwegian patients using Network Analysis modularity
Mohsen Gamal Saad,
Masoud,
Lars,
Lars Ailo,
Kristian
:
Using machine learning methods to predict all-cause somatic hospitalizations in adults: A systematic review
Birgitte,
Beate Hennie,
Eirik Hugaas,
Elin,
Kristian,
Renata
et al.:
Patients’ experiences with medication-related activities in the emergency department
2022
Renata,
Tine,
Marie,
Kristian,
Birgitte,
Renate
et al.:
Identifying how nurses spend their time in three Norwegian emergency departments: a time-and-motion study
2022
Tine,
Renata Vesela,
Marie,
Kristian,
Marit,
Beate Hennie
et al.:
How much time do emergency department physicians spend on drug-related tasks?
2022
Dina Benedicte Berg,
Rafael A. Nozal,
Lars,
Karina,
Christopher Sivert,
Kristian
et al.:
Social network analysis of Staphylococcus aureus carriage in a general youth population
2021
Renate,
Ann Katrin,
Kristian,
Elin
:
How do pharmacy staff distribute the time in a Hospital outpatient Pharmacy? – The first WOMBAT time and motion study in a Norwegian Hospital Pharmacy
2019
Kjerstin,
frode,
Kristian,
Beate Hennie,
Anne Gerd,
Jeanette Schultz
et al.:
Drug use and Drug Burden Index in community-dwelling older adult acutely admitted to hospital
2019
Kristian,
Øystein,
Lars
:
To the editor
JAMA Internal Medicine 2018 DOI
Kristian,
Øystein,
Lars
:
Lower cancer incidence-warfarin effect or immortal time bias?
JAMA Internal Medicine 2018 DOI
Sinan,
Kjell H.,
Kristian
:
Potentially inappropriate medication use in nursing homes in Northern Norway - Using the Norwegian General Practice - Nursing Home criteria
2017
Cecilie Johannessen,
Arton,
Kristian,
Torleiv,
Svein Ivar
:
Surveillance of eslicarbazepine acetate, oxcarbazepine and carbamazepine in Norway
2016
Maren Haugen,
Arton,
Kristian,
Svein Ivar,
Cecilie Johannessen
:
Pharmacovigilance of lamotrigine and valproate in Norway, 2004-2013
2016
Arton,
Kristian,
Svein Ivar,
Pål Gunnar,
Cecilie Johannessen
:
Utilisation and reported adverse effects of the newest antiepileptic drugs in Norway
2016
Kristian,
Håvard Wahl,
Pål,
Lars
:
Does travel time to pharmacies and general physicians influence the use of antibiotics in Norway?
2016
Kristian Husvik,
Kristian
:
Wikipedia and Medicines: Who edits medicine articles on the English Wikipedia?
2016
Erika,
Kristian,
Hedvig Marie Egeland
:
Metoclopramide and neurological adverse drug reactions - a disproportionality analysis of Vigibase®
2016
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Research interests
Farmakoepidemiologi, metode og design, legemidler og eldre, apotekforskning, bivirkninger