Bilde av Halvorsen, Kjell H.
Bilde av Halvorsen, Kjell H.
Klinisk farmasi og farmakoepidemiologi, forskningsgruppe kjell.h.halvorsen@uit.no +4777646168 +47 907 68688 You can find me here

Kjell H. Halvorsen



  • Hilde Monica Risvoll, Torstein Risør, Kjell Hermann Halvorsen, Marit Waaseth, Trine Stub, Frauke Musial :
    General practitioners' role in safeguarding patients with dementia in their use of dietary supplements. A qualitative study
    Scandinavian Journal of Primary Health Care 2024 ARKIV
  • Karl-Erik Bø, Kjell H. Halvorsen, Torsten Risør, Elin Lehnbom :
    ‘Illuminating determinants of implementation of non-dispensing pharmacist services in home care: a qualitative interview study’
    Scandinavian Journal of Primary Health Care 2023 ARKIV / DOI
  • Ann Helen Jakobsen, Lars Småbrekke, Timothy F. Chen, Kjell H. Halvorsen :
    Exploring stakeholders' perspectives on the quality of services provided through community pharmacies
    Research in Social and Administrative Pharmacy 2023 ARKIV / DOI
  • Kenji Fujita, Kjell Hermann Halvorsen, Noriko Sato, Janja Jazbar, Pilar Modamio, Isabel Waltering et al.:
    Pharmaceutical Care Network Europe definition of quality indicators for pharmaceutical care: a systematic literature review and international consensus development
    International Journal of Clinical Pharmacy 2023 ARKIV / DOI
  • Hilde Monica Risvoll, Torsten Risør, Kjell Hermann Halvorsen, Marit Waaseth, Trine Stub, Trude Giverhaug et al.:
    General practitioners’ role in safeguarding patients with dementia in their use of dietary supplements. A qualitative study
    Scandinavian Journal of Primary Health Care 08. Nov 2023 ARKIV / DOI
  • Eirin Guldsten Robinson, Hanna Gyllensten, Jeanette Schultz Johansen, Kjerstin Havnes, Anne Gerd Granås, Trine Strand Bergmo et al.:
    A Trial-Based Cost-Utility Analysis of a Medication Optimization Intervention Versus Standard Care in Older Adults
    Drugs & Aging 2023 ARKIV / DOI
  • Jeanette Schultz Johansen, Kjell H. Halvorsen, Kristian Svendsen, Kjerstin Havnes, Eirin Guldsten Robinson, Hilde Ljones Wetting et al.:
    Interdisciplinary collaboration across secondary and primary care to improve medication safety in the elderly (The IMMENSE study) – a randomized controlled trial
    BMC Health Services Research 2022 ARKIV / DOI
  • Mari Johannessen Walquist, Kristian Svendsen, Beate Hennie Garcia, Trine Strand Bergmo, Anne Elise Eggen, Kjell H. Halvorsen et al.:
    Self-reported medication information needs among medication users in a general population aged 40 years and above – the Tromsø study
    BMC Public Health 2022 ARKIV / DOI
  • Kjerstin Havnes, Kristian Svendsen, Jeanette Schultz Johansen, Anne Gerd Granås, Beate Hennie Garcia, Kjell H. Halvorsen :
    Is anticholinergic and sedative drug burden associated with postdischarge institutionalization in community-dwelling older patients acutely admitted to hospital? A Norwegian registry-based study
    Pharmacoepidemiology and Drug Safety 2022 ARKIV / DOI
  • Kjell H. Halvorsen :
    Pharmacist Involvement in Optimizing Medication Use in Nursing Homes
    Cappelen Damm Akademisk 2022 DOI
  • Elisabeth Pedersen, Raul Primicerio, Kjell H. Halvorsen, Anne Elise Eggen, Beate Hennie Garcia, Henrik Schirmer et al.:
    Medication adherence among persons with coronary heart disease and associations with blood pressure and low-density-lipoprotein-cholesterol
    European Journal of Clinical Pharmacology 2022 ARKIV / DOI
  • Jeanette Schultz Johansen, Kjell H. Halvorsen, Kjerstin Havnes, Hilde Ljones Wetting, Kristian Svendsen, Beate Hennie Garcia :
    Intervention fidelity and process outcomes of the IMMENSE study, a pharmacist-led interdisciplinary intervention to improve medication safety in older hospitalized patients
    Journal of Clinical Pharmacy and Therapeutics 2021 ARKIV / DOI
  • Elisabeth Pedersen, Beate Hennie Garcia, Kjell H. Halvorsen, Anne Elise Eggen, Henrik Schirmer, Marit Waaseth :
    Adherence to prescription guidelines and achievement of treatment goals among persons with coronary heart disease in Tromsø 7
    BMC Cardiovascular Disorders 2021 ARKIV / DOI
  • Kjerstin Havnes, Elin Lehnbom, Scott R. Walter, Beate Garcia, Kjell H. Halvorsen :
    Time distribution for pharmacists conducting a randomized controlled trial — An observational time and motion study.
    PLOS ONE 2021 ARKIV / DOI
  • Elisabeth Pedersen, Kieu Nhi Lise Truong, Beate Hennie Garcia, Kjell H. Halvorsen, Kristian Svendsen, Anne Elise Eggen et al.:
    Self-reported medication use among coronary heart disease patients showed high validity compared with dispensing data.
    Journal of Clinical Epidemiology 2021 ARKIV / DOI
  • Shukry Zawahir, Sarath Lekamwasam, Kjell H. Halvorsen, Grenville Rose, Parisa Aslani :
    Self-medication Behavior with antibiotics: a national cross-sectional survey in Sri Lanka
    Expert Review of Anti-Infective Therapy 2021 ARKIV / DOI
  • Marit Waaseth, Siri Forsdahl, Kjell H. Halvorsen :
    Influensavaksine, en spørreundersøkelse blant apotekkunder
    Norsk Farmaceutisk Tidsskrift 2021 ARKIV
  • Hilde Risvoll, Frauke Musial, Marit Waaseth, Trude Giverhaug, Kjell H. Halvorsen :
    Home care service employees' contribution to patient safety in clients with dementia who use dietary supplements: a Norwegian survey
    Scandinavian Journal of Primary Health Care 2021 ARKIV / DOI
  • Jeanette Schultz Johansen, Kjell H. Halvorsen, Kristian Svendsen, Kjerstin Havnes, Beate Hennie Garcia :
    The impact of hospitalisation to geriatric wards on the use of medications and potentially inappropriate medications - A health register study
    BMC Geriatrics 2020 ARKIV / DOI
  • Kjell H. Halvorsen, Sinan Kucukcelik, Beate Hennie Garcia, Kristian Svendsen :
    Assessing Potentially Inappropriate Medications in Nursing Home Residents by NORGEP-NH Criteria
    Pharmacy 05. Mar 2019 ARKIV / DOI
  • Marit Waaseth, Abdifatah Bashi Adan, Ingrid Landfald Røen, Karoline Eriksen, Tijana Stanojevic, Kjell H. Halvorsen et al.:
    Knowledge of antibiotics and antibiotic resistance among Norwegian pharmacy customers – a cross-sectional study
    BMC Public Health 2019 ARKIV / DOI
  • Hilde Risvoll, Frauke Musial, Kjell H. Halvorsen, Trude Giverhaug, Marit Waaseth :
    Pharmacy employees' involvement in safeguarding persons with dementia who use dietary supplements: Results from a survey of Norwegian pharmacies.
    BMC Complementary Medicine and Therapies 2019 ARKIV / DOI
  • Kjell H. Halvorsen, Torunn Stadeløkken, Beate Hennie Garcia :
    A Stepwise Pharmacist-Led Medication Review Service in Interdisciplinary Teams in Rural Nursing Homes
    Pharmacy 2019 ARKIV / DOI
  • Anne Gerd Granås, Kjell H. Halvorsen, Julie Wendelboe, Cecilie Johannessen Landmark :
    Interdisciplinary medication review to improve pharmacotherapy for patients with intellectual disabilities
    International Journal of Clinical Pharmacy 15. Nov 2019 DOI
  • Jeanette Schultz Johansen, Kjerstin Havnes, Kjell H. Halvorsen, Stine-Mari Haustreis, Lillann Wilsgård Skaue, Elena Kamycheva et al.:
    Interdisciplinary collaboration across secondary and primary care to improve medication safety in the elderly (IMMENSE study): study protocol for a randomised controlled trial
    BMJ Open 25. Jan 2018 ARKIV / DOI
  • Wiphawee Bunmeepom, Janne erikke Mjelle, Kjell Hermann Halvorsen, marthe gaarder, Abdullahi Bishar Omar, Marit Waaseth :
    Norwegian Pharmacists´ Perceptions of the Phenomenon Professional Discretion
    2023
  • Wiphawee Bunmeepom, Janne erikke Mjelle, Kjell Hermann Halvorsen, marthe gaarder, Abdullahi Bishar Omar, Marit Waaseth :
    Norske farmasøyters erfaring med, og syn på, farmasøytisk skjønn
    2023
  • Tript Kaur, Jeanette Schultz Johansen, Marit Waaseth, Kjell H. Halvorsen, Beate Hennie Garcia :
    Komorbiditet blant eldre, sykehusinnlagte pasienter vurdert ved ulike tilnærminger – IMMENSE-studien
    2022
  • Tript Kaur, Jeanette Schultz Johansen, Marit Waaseth, Kjell H. Halvorsen, Beate Hennie Garcia :
    Comorbidity among elderly hospitalized patients assessed by different approaches – the IMMENSE study
    2022
  • Eirin Guldsten Robinson, Hanna Gyllensten, Anne Gerd Granås, Kjerstin Havnes, Trine Strand Bergmo, Kjell H. Halvorsen et al.:
    Healthcare Utilization and Costs Among Acutely Hospitalized Older Adults
    2022
  • Eirin Guldsten Robinson, Siri Pham, Hanna Gyllensten, Anne Gerd Granås, Kjerstin Havnes, Trine Strand Bergmo et al.:
    Health-Related Quality of Life Among Acutely Hospitalized Older Adults
    2022
  • Elisabeth Pedersen, Beate Hennie Garcia, Kjell H. Halvorsen, Anne Elise Eggen, Henrik Schirmer, Marit Waaseth :
    Correction to: Adherence to prescription guidelines and achievement of treatment goals among persons with coronary heart disease in Tromsø 7 (BMC Cardiovascular Disorders, (2021), 21, 1, (44), 10.1186/s12872-021-01866-1)
    BMC Cardiovascular Disorders 2021 DOI
  • Kjell H. Halvorsen, Sabine Ruths, Anne Gerd Granås, Kirsten Kilvik Viktil :
    The impact of pharmacists on drug-related problems in nursing homes
    2020
  • Hilde Risvoll, Marit Waaseth, Kjell H. Halvorsen, Trude Giverhaug, Frauke Musial :
    Use of dietary supplements by persons with dementia
    2019
  • Hilde Risvoll, Marit Waaseth, Kjell H. Halvorsen, Trude Giverhaug, Frauke Musial :
    Use of dietary supplements by persons with dementia
    European Journal of Neurology 27. Jun 2019 DOI
  • Kjell H. Halvorsen, Kenji Fujita, Noriko Sato, Timothy F. Chen :
    Quality indicators in community pharmacies (Workshop)
    2019
  • Kjell H. Halvorsen, Christine Gulla, Reidun Lisbet Skeide Kjome :
    Legemiddelbruk i sykehjem
    Fagbokforlaget 2019
  • Kjerstin Havnes, Stine-Mari Haustreis, Hilde Ljones Wetting, Jeanette Schultz Johansen, Beate Hennie Garcia, Scott Walter et al.:
    Workflow of clinical pharmacists leading research at geriatric wards
    2019
  • Ann Helen Jakobsen, Kjell H. Halvorsen, Lars Småbrekke :
    Forslag til kvalitetsindikatorer for primærapotek
    2019
  • Kjell H. Halvorsen :
    Pharmacy research above the Arctic Circle
    2019
  • Elisabeth Pedersen, Beate Hennie Garcia, Anne Elise Eggen, Kjell H. Halvorsen, Henrik Schirmer, Marit Waaseth :
    Adherence to prescription guidelines and achievement of treatment goals among persons with coronary heart disease - a cross-sectional study
    2019
  • Kjell H. Halvorsen, Anne Gerd Granås :
    The use of z-hypnotics in the nursing home patients: a five year longitudinal study.
    2019
  • Kjerstin Havnes, frode Skjold, Kristian Svendsen, Beate Hennie Garcia, Anne Gerd Granås, Jeanette Schultz Johansen et al.:
    Drug use and Drug Burden Index in community-dwelling older adult acutely admitted to hospital
    2019
  • Kjerstin Havnes, Elin Lehnbom, Scott Walter, Beate Hennie Garcia, Kjell H. Halvorsen :
    Thorough work or hours to waste, time for care or always haste? Observing clinical pharmacists in the IMMENSE-study
    2019
  • Kjell H. Halvorsen, Torunn Stadeløkken, Beate Garcia :
    A stepwise pharmacist-led medication review service in interdisciplinary teams in rural nursing homes
    2019
  • Hilde Risvoll, Frauke Musial, Kjell H. Halvorsen, Trude Giverhaug, Marit Waaseth :
    Employees in homecare services’ professional conduct related to persons with dementia who use dietary supplements: Results from a Norwegian survey.
    2018
  • Elisabeth Pedersen, Beate Hennie Garcia, Kjell H. Halvorsen, Anne Elise Eggen, Marit Waaseth :
    Medication information received from General Practitioners and Pharmacies – a cross-sectional questionnaire study
    2018
  • Kjell H. Halvorsen, Claire Goodman, Wilco Achterberg, Adam Gordon, Marit Kirkevold, Tove Rosstad et al.:
    Experiences from how interdisciplinary network initiatives enhance care home research
    2018
  • Marit Waaseth, Terje Nilsen, Reidun Lisbet Skeide Kjome, Kjell H. Halvorsen :
    Apotekkunder med diabetes: Egenmåling av blodglukose og behov for farmasøytisk rådgivning
    Diabetesforum 2018
  • Marit Waaseth, Terje Nilsen, Reidun Lisbet Skeide Kjome, Kjell H. Halvorsen :
    Self-care among diabetes patients interviewed at Norwegian pharmacies
    Research in Social and Administrative Pharmacy 2017

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