Kristina Johnell

Om mig
Publikationer
Forskningsbidrag
CV
Populärvetenskap och samverkan

Om mig

Jag är prefekt för institutionen för medicinsk epidemiologi och biostatistik (MEB) och professor i geriatrisk farmakoepidemiologi vid Karolinska Institutet (KI).
Vänligen gå till den engelska sidan för mer information.

Artiklar

Article: DRUGS AND AGING. 2024;41(8):633-640
Pre-clinical Models for Geriatric Pharmacotherapy
Hilmer SN; Johnell K; Mach J
Article: EUROPEAN GERIATRIC MEDICINE. 2024;15(4):1149-1158
Applicability of STOPP/START prescribing criteria in integrated Swedish administrative health registries and a Swedish population-based cohort
Amrouch C; Amrouch S; Dai L; Calderon-Larranaga A; Wastesson JW; Johnell K; Vetrano DL; De Smedt D; Petrovic M
Article: ECLINICALMEDICINE. 2024;73:102689
Comparative effectiveness of glucagon-like peptide-1 agonists, dipeptidyl peptidase-4 inhibitors, and sulfonylureas on the risk of dementia in older individuals with type 2 diabetes in Sweden: an emulated trial study
Tang B; Sjolander A; Wastesson JW; Maura G; Blotiere P-O; Szilcz M; Mak JKL; Qin C; Alvarsson M; Religa D; Johnell K; Hagg S
Article: JOURNAL OF THE AMERICAN MEDICAL DIRECTORS ASSOCIATION. 2024;25(7):105011
COVID-19 Pandemic and Stroke Care in Patients with Dementia Compared to Other Stroke Patients
Abzhandadze T; Hoang MT; Mo M; Mostafaei S; Jurado PG; Xu H; Johnell K; Von Euler M; Eriksdotter M; Garcia-Ptacek S
Article: JOURNAL OF THE AMERICAN GERIATRICS SOCIETY. 2024;72(7):2048-2059
Spousal bereavement and four-year trajectories of medication use: A nationwide register-based study in Swedish older adults
Maura G; Blotiere P-O; Wastesson JW; Johnell K
Article: INTERNATIONAL PSYCHOGERIATRICS. 2024;36(5):415-426
Determinants of suicidal behavior in dementia: A Swedish national register-based study
Hedna K; Sigstrom R; Johnell K; Waern M
Article: SCANDINAVIAN JOURNAL OF PUBLIC HEALTH. 2024;52(3):345-353
Long-term care use, hospitalizations and mortality during COVID-19 in Finland and Sweden: A nationwide register-based study in 2020
Blotiere P-O; Maura G; Raitanen J; Pulkki J; Forma L; Johnell K; Aaltonen M; Wastesson JW
Article: SSM: POPULATION HEALTH. 2024;25:101573
Immigration and access to dementia diagnostics and treatment: A nationwide study in Sweden
Hoang MT; Kareholt I; Lindgren E; von Koch L; Xu H; Tan ECK; Johnell K; Nagga K; Eriksdotter M; Garcia-Ptacek S
Article: JOURNAL OF THE AMERICAN GERIATRICS SOCIETY. 2024;72(2):456-466
Cholinesterase inhibitors and non-steroidal anti-inflammatory drugs and the risk of peptic ulcers: A self-controlled study
Szilcz M; Wastesson JW; Calderon-Larranaga A; Prieto-Alhambra D; Blotiere P-O; Maura G; Johnell K
Article: AMERICAN SOCIETY OF NEPHROLOGY. CLINICAL JOURNAL. 2024;19(2):178-188
Comparative Safety of Antidepressants in Adults with CKD
Zhu N; Xu H; Lagerberg T; Johnell K; Carrero JJ; Chang Z
Article: JAMA PSYCHIATRY. 2024;81(2):178-187
Attention-Deficit/Hyperactivity Disorder Medications and Long-Term Risk of Cardiovascular Diseases
Zhang L; Li L; Andell P; Garcia-Argibay M; Quinn PD; D'Onofrio BM; Brikell I; Kuja-Halkola R; Lichtenstein P; Johnell K; Larsson H; Chang Z
Article: FRONTIERS IN PHARMACOLOGY. 2024;15:1476464
Potentially inappropriate prescribing in polymedicated older adults with atrial fibrillation and multimorbidity: a Swedish national register-based cohort study
Amrouch C; Vetrano DL; Damiano C; Dai L; Calderon-Larranaga A; Grymonprez M; Proietti M; Lip GYH; Johnsen SP; Wastesson JW; Johnell K; De Smedt D; Petrovic M
Article: THE JOURNALS OF GERONTOLOGY. SERIES A, BIOLOGICAL SCIENCES AND MEDICAL SCIENCES. 2024;79(1):glad111
Associations Between Mid- to Late-Life Body Mass Index and Chronic Disease-Free Survival: A Nationwide Twin Study
Guo J; Dove A; Shang Y; Marseglia A; Johnell K; Rizzuto D; Xu W
Journal article: INTERNATIONAL PSYCHOGERIATRICS. 2023;35:86-87
Use of antidepressants in older adults in Sweden 2006-2020
Enache D; Wastesson JW; Johnell K; Fastbom J
Journal article: ALZHEIMER'S AND DEMENTIA. 2023;19(S22)
External causes of death from death certificates in patients with dementia
Mo M; Xu H; Hoang MT; Jurado PG; Mostafaei S; Kåreholt I; Johnell K; Eriksdotter M; Garcia‐Ptacek S
Journal article: ALZHEIMER'S AND DEMENTIA. 2023;19(S24)
Risk of COVID‐19 infection, hospitalization, and mortality in older adults with versus without dementia during the first wave of COVID‐19 pandemic: A Swedish nationwide study
Hoang MT; Wastesson J; Szilcz M; Maura G; Blotière P; Johnell K
Journal article: EUROPEAN HEART JOURNAL. 2023;44:ehad655.2659
Comorbidity patterns and health-related outcomes in older adults with atrial fibrillation: nationwide population-based findings from swedish national patient register
Dai L; Larranaga AC; Damiano C; Cordsen P; Luo H; Wastesson J; Johnell K; Onder G; Triolo F; Amrouch C; Petrovic M; Lip G; Johnsen SP; Vetrano DL
Article: JOURNAL OF ALZHEIMER'S DISEASE. 2023;96(2):789-800
The Impact of Educational Attainment and Income on Long-Term Care for Persons with Alzheimer's Disease and Other Dementias: A Swedish Nationwide Study
Hoang MT; Kaareholt I; Schon P; von Koch L; Xu H; Tan ECK; Johnell K; Eriksdotter M; Garcia-Ptacek S
Article: JAMA NETWORK OPEN. 2023;6(10):e2338080
Psychiatric Disorders Before and After Dementia Diagnosis
Mo M; Zacarias-Pons L; Hoang MT; Mostafaei S; Jurado PG; Stark I; Johnell K; Eriksdotter M; Xu H; Garcia-Ptacek S
Article: JOURNAL OF THE AMERICAN MEDICAL DIRECTORS ASSOCIATION. 2023;24(9):1381-1388
External Causes of Death From Death Certificates in Patients With Dementia
Mo M; Xu H; Hoang MT; Jurado PG; Mostafaei S; Kareholt I; Johnell K; Eriksdotter M; Garcia-Ptacek S
Article: HEALTHCARE. 2023;11(14):2003
Potentially Inappropriate Medications in Older Adults-Prevalence, Trends and Associated Factors: A Cross-Sectional Study in Saudi Arabia
Jabri FFF; Liang Y; Alhawassi TMM; Johnell K; Moller J
Article: GEROSCIENCE. 2023;45(3):2065-2078
Longitudinal associations between use of antihypertensive, antidiabetic, and lipid-lowering medications and biological aging
Tang B; Li X; Wang Y; Sjolander A; Johnell K; Thambisetty M; Ferrucci L; Reynolds CA; Finkel D; Jylhava J; Pedersen NL; Hagg S
Journal article: GASTROENTEROLOGY. 2023;164(6):S-226
1042 MEDICATIONS AND RISK OF MICROSCOPIC COLITIS: A NATIONWIDE COHORT STUDY
Khalili H; Roelstraete B; Johnell K; Schneeweiss S; Wastesson JW; Ludvigsson JF
Article: PHARMACOEPIDEMIOLOGY AND DRUG SAFETY. 2023;32(4):446-454
Longitudinal effects of using and discontinuing central nervous system medications on cognitive functioning
Koch E; Johnell K; Kauppi K
Article: ALZHEIMER'S RESEARCH AND THERAPY. 2023;15(1):5
Dementia and psychotropic medications are associated with significantly higher mortality in geriatric patients hospitalized with COVID-19: data from the StockholmGeroCovid project.
Secnik J; Eriksdotter M; Xu H; Annetorp M; SweGeroCOVID Project; Rytarowski A; Johnell K; Hägg S; Religa D
Article: FRONTIERS IN PHARMACOLOGY. 2023;14:1030849
Regional variations in excessive polypharmacy and potentially inappropriate drug use among older adults in Sweden: Trends from 2006 to 2020
Wastesson JW; Fritzell J; Burstrom B; Johnell K; Fastbom J
Article: FRONTIERS IN ONCOLOGY. 2023;13:1223563
Endocrine treatment near the end of life among older women with metastatic breast cancer: a nationwide cohort study
Szilcz M; Wastesson JW; Calderon-Larranaga A; Morin L; Lindman H; Johnell K
Article: ACTA ONCOLOGICA. 2022;61(12):1437-1445
Potential overtreatment in end-of-life care in adults 65 years or older dying from cancer: applying quality indicators on nationwide registries
Szilcz M; Wastesson JW; Morin L; Calderon-Larranaga A; Lambe M; Johnell K
Article: PHARMACOEPIDEMIOLOGY AND DRUG SAFETY. 2022;31(10):1091-1101
Kidney function and prescribed dose in middle-aged and older patients starting selective serotonin reuptake inhibitors
Zhu N; Lisinski A; Lagerberg T; Johnell K; Xu H; Carrero JJ; Chang Z
Article: AMERICAN HEART JOURNAL. 2022;251:78-90
Lipid-lowering treatment intensity, persistence, adherence and goal attainment in patients with coronar y hear t disease
Mazhar F; Hjemdahl P; Clase CM; Johnell K; Jernberg T; Carrero JJ
Article: ORAL DISEASES. 2022;28(6):1697-1704
Validating a model for medication-related dental outcomes in older people
Tan ECK; Lexomboon D; Habel H; Fastbom J; Eriksdotter M; Johnell K; Sandborgh-Englund G
Article: NEUROLOGY. 2022;99(7):e650-e659
Genetic Variation in Targets of Antidiabetic Drugs and Alzheimer Disease Risk A Mendelian Randomization Study
Tang B; Wang Y; Jiang X; Thambisetty M; Ferrucci L; Johnell K; Hagg S
Article: DRUG SAFETY. 2022;45(8):873-880
Short-Term Risk of Unintentional Poisoning After New Initiation of Central Nervous System Medications in Swedish Older Adults: A Register-Based Case-Crossover Study
Zhao Y; Liang Y; Laflamme L; Rausch C; Johnell K; Moller J
Article: OCCUPATIONAL AND ENVIRONMENTAL MEDICINE. 2022;79(8):507-513
Sexual and gender harassment and use of psychotropic medication among Swedish workers: a prospective cohort study
Blindow KJ; Paulin J; Hanson LM; Johnell K; Nyberg A
Article: JOURNAL OF THE AMERICAN HEART ASSOCIATION. 2022;11(14):e025813
Intensity of and Adherence to Lipid-Lowering Therapy as Predictors of Major Adverse Cardiovascular Outcomes in Patients With Coronary Heart Disease
Mazhar F; Hjemdahl P; Clase CM; Johnell K; Jernberg T; Sjolander A; Carrero JJ
Article: BIOMEDICINE & PHARMACOTHERAPY. 2022;151:113152
Newly initiated cardiovascular medication and short-term risk of unintentional poisoning among Swedish middle-aged and older adults: A national register-based case-crossover study
Liang Y; Zhao Y; Johnell K; Rausch C; Laflamme L; Moller J
Article: ALZHEIMER'S AND DEMENTIA. 2022;18(6):1155-1163
Attention-deficit/hyperactivity disorder and Alzheimer's disease and any dementia: A multi-generation cohort study in Sweden
Zhang L; Du Rietz E; Kuja-Halkola R; Dobrosavljevic M; Johnell K; Pedersen NL; Larsson H; Chang Z
Journal article: ALZHEIMER'S AND DEMENTIA. 2021;17(S10)
Socioeconomic inequalities in dementia diagnostic process and medication prescription: Experience from the Swedish Dementia Registry
Hoang MT; Kåreholt I; von Koch L; Xu H; Secnik J; Religa D; Tan EC; Johnell K; Garcia‐Ptacek S
Article: CLINICAL NUTRITION. 2021;40(11):5467-5474
Association of body mass index and its long-term changes with cardiometabolic diseases: A nationwide twin study
Guo J; Li X; Yang R; Marseglia A; Dove A; Johnell K; Xu W
Article: JOURNAL OF THE AMERICAN MEDICAL DIRECTORS ASSOCIATION. 2021;22(10):2100-2107
Influence of Education and Income on Receipt of Dementia Care in Sweden
Minh TH; Kareholt I; von Koch L; Xu H; Secnik J; Religa D; Tan ECK; Johnell K; Garcia-Ptacek S
Article: AGE AND AGEING. 2021;50(5):1666-1674
Individual changes in anthropometric measures after age 60 years: a 15-year longitudinal population-based study
Guo J; Shang Y; Fratiglioni L; Johnell K; Welmer A-K; Marseglia A; Xu W
Article: JOURNAL OF ATTENTION DISORDERS. 2021;25(11):1519-1528
Comedication and Polypharmacy With ADHD Medications in Adults: A Swedish Nationwide Study
Zhang L; Reif A; Du Rietz E; Lagerberg T; Butwicka A; D'Onofrio BM; Johnell K; Pedersen NL; Larsson H; Chang Z
Article: STROKE. 2021;52(8):2685-2689
Cerebral Small Vessel Disease Associated With Atrial Fibrillation Among Older Adults: A Population-Based Study
Ding M; Wang R; Kalpouzos G; Laukka EJ; Li Y; Johnell K; Fratiglioni L; Qiu C
Article: JOURNAL OF THE AMERICAN MEDICAL DIRECTORS ASSOCIATION. 2021;22(7):1477-1483.e3
Changes in Drug Prescribing Practices Are Associated With Improved Outcomes in Patients With Dementia in Sweden: Experience from the Swedish Dementia Registry 2008-2017
Xu H; Garcia-Ptacek S; Secnik J; Edlund A-K; Westling K; Hoang MT; Johnell K; Tan ECK; Religa D; Eriksdotter M
Article: AGING. 2021;13(11):14729-14744
Long-term exposure to polypharmacy impairs cognitive functions in young adult female mice
Eroli F; Johnell K; Latorre-Leal M; Hilmer S; Wastesson J; Cedazo-Minguez A; Maioli S
Article: AMERICAN JOURNAL OF EPIDEMIOLOGY. 2021;190(5):817-826
Does Prolonged Education Causally Affect Dementia Risk When Adult Socioeconomic Status Is Not Altered? A Swedish Natural Experiment in 1.3 Million Individuals
Seblova D; Fischer M; Fors S; Johnell K; Karlsson M; Nilsson T; Svensson AC; Lovden M; Lager A
Article: BMJ SUPPORTIVE AND PALLIATIVE CARE. 2021;:bmjspcare-2020-002778-e961
Unplanned hospitalisations in older people: illness trajectories in the last year of life
Szilcz M; Wastesson JW; Johnell K; Morin L
Article: EUROPEAN HEART JOURNAL (EHJ) - CARDIOVASCULAR PHARMACOTHERAPY. 2021;7(2):141-147
Low adherence to statin treatment during the 1st year after an acute myocardial infarction is associated with increased 2nd-year mortality risk-an inverse probability of treatment weighted study on 54 872 patients
Khalaf K; Johnell K; Austin PC; Tyden P; Midlov P; Perez-Vicente R; Merlo J
Article: JOURNAL OF THE AMERICAN MEDICAL DIRECTORS ASSOCIATION. 2021;22(1):43-49
Medication Management in Frail Older People: Consensus Principles for Clinical Practice, Research, and Education
Liau SJ; Lalic S; Sluggett JK; Cesari M; Onder G; Vetrano DL; Morin L; Hartikainen S; Hamina A; Johnell K; Tan ECK; Visvanathan R; Bell JS
Journal article: ALZHEIMER'S AND DEMENTIA. 2020;16(S10)
Xerogenic medications as a predictor for dental health intervention in people with dementia
Tan EC; Lexomboon D; Häbel H; Fastbom J; Eriksdotter M; Johnell K; Sandborgh‐Englund G
Article: JOURNAL OF ALZHEIMER'S DISEASE. 2020;75(4):1263-1271
Xerogenic Medications as a Predictor for Dental Health Intervention in People with Dementia
Tan ECK; Lexomboon D; Habel H; Fastbom J; Eriksdotter M; Johnell K; Sandborgh-Englund G
Article: AGING. 2020;12(11):10147-10161
Chronic polypharmacy impairs explorative behavior and reduces synaptic functions in young adult mice
Eroli F; Johnell K; Leal ML; Adamo C; Hilmer S; Wastesson JW; Cedazo-Minguez A; Maioli S
Article: SCANDINAVIAN JOURNAL OF PUBLIC HEALTH. 2020;48(3):308-315
Extent and quality of drug use in community-dwelling people aged ≥75 years: A Swedish nationwide register-based study
Lagerin A; Tornkvist L; Nilsson G; Johnell K; Fastbom J
Article: PHARMACOEPIDEMIOLOGY AND DRUG SAFETY. 2020;29(1):77-83
Factors of importance for discontinuation of thiazides associated with hyponatremia in Sweden: A population-based register study
Bergh CF; Toivanen S; Johnell K; Calissendorff J; Skov J; Falhammar H; Nathanson D; Lindh JD; Mannheimer B
Article: AMERICAN JOURNAL OF GERIATRIC PSYCHIATRY. 2020;28(1):108-117
Do Acetylcholinesterase Inhibitors Prevent or Delay Psychotropic Prescribing in People With Dementia? Analyses of the Swedish Dementia Registry
Tan ECK; Johnell K; Bell JS; Garcia-Ptacek S; Fastbom J; Nordstrom P; Eriksdotter M
Article: BMC GERIATRICS. 2019;19(1):267
Social position and geriatric syndromes among Swedish older people: a population-based study
Rausch C; Liang Y; Bultmann U; de Rooij SE; Johnell K; Laflamme L; Moller J
Article: PALLIATIVE MEDICINE. 2019;33(8):1080-1090
How many older adults receive drugs of questionable clinical benefit near the end of life? A cohort study
Morin L; Wastesson JW; Laroche M-L; Fastbom J; Johnell K
Article: CANCER. 2019;125(13):2309-2317
Preventive drugs in the last year of life of older adults with cancer: Is there room for deprescribing?
Morin L; Todd A; Barclay S; Wastesson JW; Fastbom J; Johnell K
Journal article: ALZHEIMER'S AND DEMENTIA. 2019;15(7S_Part_23):p1190
P3‐561: ATRIAL FIBRILLATION AND CEREBRAL SMALL VESSEL DISEASE IN OLD AGE: A POPULATION‐BASED STUDY
Ding M; Wang R; Kalpouzos G; Johnell K; Fratiglioni L; Qiu C
Article: JOURNAL OF THE AMERICAN GERIATRICS SOCIETY. 2019;67(3):455-462
How Chronic Is Polypharmacy in Old Age? A Longitudinal Nationwide Cohort Study.
Wastesson JW; Morin L; Laroche M-L; Johnell K
Article: JOURNAL OF THE AMERICAN GERIATRICS SOCIETY. 2019;67(2):246-253
Risk Factors for Injurious Falls in Older Adults: The Role of Sex and Length of Follow-Up
Ek S; Rizzuto D; Fratiglioni L; Calderon-Larranaga A; Johnell K; Sjoberg L; Xu W; Welmer A-K
Article: CLINICAL EPIDEMIOLOGY. 2019;11:483-493
Polypharmacy and injurious falls in older adults: a nationwide nested case-control study
Morin L; Larranaga AC; Welmer A-K; Rizzuto D; Wastesson JW; Johnell K
Article: JOURNAL OF THE AMERICAN MEDICAL DIRECTORS ASSOCIATION. 2018;19(12):1080-1085.e2
The Effect of Xerostomic Medication on Oral Health in Persons With Dementia
Lexomboon D; Tan ECK; Hoijer J; Garcia-Ptacek S; Eriksdotter M; Religa D; Fastbom J; Johnell K; Sandborgh-Englund G
Article: NEUROLOGY. 2018;91(19):E1732-E1740
Atrial fibrillation, antithrombotic treatment, and cognitive aging A population-based study
Ding M; Fratiglioni L; Johnell K; Santoni G; Fastbom J; Ljungman P; Marengoni A; Qiu C
Journal article: INNOVATION IN AGING. 2018;2(suppl_1):5
Advanced Topics for End-of-Life Care
Morin L; Wastesson J; Agahi N; Johnell K
Article: JOURNAL OF ALZHEIMER'S DISEASE. 2018;66(1):185-194
Acute Stroke Care in Dementia: A Cohort Study from the Swedish Dementia and Stroke Registries
Zupanic E; Kareholt I; Norrving B; Secnik J; von Euler M; Winblad B; Religa D; Kramberger MG; Johnell K; Eriksdotter M; Garcia-Ptacek S
Article: EUROPEAN JOURNAL OF CLINICAL PHARMACOLOGY. 2018;74(10):1333-1342
Adequate, questionable, and inadequate drug prescribing for older adults at the end of life: a European expert consensus
Morin L; Laroche M-L; Vetrano DL; Fastbom J; Johnell K
Article: THE JOURNALS OF GERONTOLOGY. SERIES A, BIOLOGICAL SCIENCES AND MEDICAL SCIENCES. 2018;73(10):1396-1402
The Impact of Antipsychotic Drugs on Long-term Care, Nursing HomeAdmission, and Death in Dementia Patients
Nerius M; Johnell K; Garcia-Ptacek S; Eriksdotter M; Haenisch B; Doblhammer G
Article: JOURNAL OF ALZHEIMER'S DISEASE. 2018;65(2):589-596
Anticholinergic Burden and Risk of Stroke and Death in People with Different Types of Dementia.
Tan ECK; Eriksdotter M; Garcia-Ptacek S; Fastbom J; Johnell K
Journal article: ALZHEIMER'S AND DEMENTIA. 2018;14(7S_Part_4):p228
O1‐05‐03: THIRTY‐YEAR TREND IN HOSPITALIZATION WITH DEMENTIA DIAGNOSIS IN SWEDEN
Seblova D; Wicks S; Fors S; Quiroga ML; Johnell K; Lövdén M; Svensson AC; Lager A
Article: ALZHEIMER'S AND DEMENTIA. 2018;14(7):944-951
Acetylcholinesterase inhibitors and risk of stroke and death in people with dementia
Tan ECK; Johnell K; Garcia-Ptacek S; Haaksma ML; Fastbom J; Bell JS; Eriksdotter M
Article: JOURNAL OF THE AMERICAN MEDICAL DIRECTORS ASSOCIATION. 2018;19(7):577-583
Antihypertensive Medication Regimen Intensity and Incident Dementia in an Older Population
Tan ECK; Qiu C; Liang Y; Wang R; Bell JS; Fastbom J; Fratiglioni L; Johnell K
Article: JOURNAL OF THE AMERICAN MEDICAL DIRECTORS ASSOCIATION. 2018;19(3):193-199
Research Priorities for Optimizing Geriatric Pharmacotherapy: An International Consensus
Tan ECK; Sluggett JK; Johnell K; Onder G; Elseviers M; Morin L; Vetrano DL; Wastesson JW; Fastbom J; Taipale H; Tanskanen A; Bell JS
Article: JOURNAL OF THE AMERICAN MEDICAL DIRECTORS ASSOCIATION. 2018;19(2):154-161
Prestroke Mobility and Dementia as Predictors of Stroke Outcomes in Patients Over 65 Years of Age: A Cohort Study From The Swedish Dementia and Stroke Registries
Garcia-Ptacek S; Contreras Escamez B; Zupanic E; Religa D; von Koch L; Johnell K; von Euler M; Kareholt I; Eriksdotter M
Article: PALLIATIVE MEDICINE. 2018;32(2):366-375
Is the level of education associated with transitions between care settings in older adults near the end of life? A nationwide, retrospective cohort study
Kelfve S; Wastesson J; Fors S; Johnell K; Morin L
Article: THE JOURNALS OF GERONTOLOGY. SERIES A, BIOLOGICAL SCIENCES AND MEDICAL SCIENCES. 2018;73(2):233-239
Risk Profiles for Injurious Falls in People Over 60: A Population-Based Cohort Study
Ek S; Rizzuto D; Fratiglioni L; Johnell K; Xu W; Welmer A-K
Article: JOURNAL OF ALZHEIMER'S DISEASE. 2018;61(3):1119-1128
Treatment of Atrial Fibrillation in Patients with Dementia: A Cohort Study from the Swedish Dementia Registry
Subic A; Cermakova P; Religa D; Han S; von Euler M; Kareholt I; Johnell K; Fastbom J; Bognandi L; Winblad B; Kramberger MG; Eriksdotter M; Garcia-Ptacek S
Article: CLINICAL EPIDEMIOLOGY. 2018;10:289-298
The epidemiology of polypharmacy in older adults: register-based prospective cohort study
Morin L; Johnell K; Laroche M-L; Fastbom J; Wastesson JW
Article: CLINICAL EPIDEMIOLOGY. 2018;10:1679-1693
Thirty-year trends in dementia: a nationwide population study of Swedish inpatient records
Seblova D; Quiroga ML; Fors S; Johnell K; Lovden M; de Leon AP; Svensson AC; Wicks S; Lager A
Article: CLINICAL EPIDEMIOLOGY. 2018;10:1657-1665
Overuse of methylphenidate: an analysis of Swedish pharmacy dispensing data
Bjerkeli PJ; Vicente RP; Mulinari S; Johnell K; Merlo J
Article: PLOS ONE. 2018;13(3):e0194892
The composition of polypharmacy: A register-based study of Swedes aged 75 years and older
Wastesson JW; Minguez AC; Fastbom J; Maioli S; Johnell K
Article: INTERNATIONAL JOURNAL OF CARDIOLOGY. 2017;249:173-178
Atrial fibrillation and use of antithrombotic medications in older people: A population-based study
Ding M; Fratiglioni L; Johnell K; Fastbom J; Ljungdahl M; Qiu C
Article: AMERICAN JOURNAL OF EPIDEMIOLOGY. 2017;186(9):1049-1056
Sex Differences in the Association Between Pain and Injurious Falls in Older Adults: A Population-Based Longitudinal Study
Welmer A-K; Rizzuto D; Calderon-Larranaga A; Johnell K
Article: NEUROLOGY. 2017;89(18):1860-1868
Thrombolysis in acute ischemic stroke in patients with dementia A Swedish registry study
Zupanic E; von Euler M; Kareholt I; Escamez BC; Fastbom J; Norrving B; Religa D; Kramberger MG; Winblad B; Johnell K; Eriksdotter M; Garcia-Ptacek S
Article: DIABETES CARE. 2017;40(9):1159-1166
Diabetes in a Large Dementia Cohort: Clinical Characteristics and Treatment From the Swedish Dementia Registry
Secnik J; Cermakova P; Fereshtehnejad S-M; Dannberg P; Johnell K; Fastbom J; Winblad B; Eriksdotter M; Religa D
Article: AMERICAN JOURNAL OF MEDICINE. 2017;130(8):927-936.e9
Choosing Wisely? Measuring the Burden of Medications in Older Adults near the End of Life: Nationwide, Longitudinal Cohort Study
Morin L; Vetrano DL; Rizzuto D; Calderon-Larranaga A; Fastbom J; Johnell K
Journal article: INNOVATION IN AGING. 2017;1(suppl_1):697
INCIDENCE AND DURATION OF POLYPHARMACY IN OLDER ADULTS: A NATIONWIDE LONGITUDINAL COHORT STUDY
Wastesson JW; Morin L; Johnell K
Journal article: INNOVATION IN AGING. 2017;1(suppl_1):63
HOW DOES EDUCATION AFFECT TRANSITIONS BETWEEN CARE SETTINGS IN OLDER ADULTS NEAR THE END OF LIFE?
Kelfve S; Wastesson JW; Fors S; Johnell K; Morin L
Journal article: INNOVATION IN AGING. 2017;1(suppl_1):1236-1237
LIVING ALONE WITH ALZHEIMER DISEASE: DATA FROM SVEDEM, THE SWEDISH DEMENTIA REGISTRY
Religa D; Cermakova P; Nelson M; Secnik J; Garcia-Ptacek S; Johnell K; Winblad B; Eriksdotter M
Journal article: INNOVATION IN AGING. 2017;1(suppl_1):1039
OPTIMIZING DRUG TREATMENT IN OLD AGE: TRANSLATIONAL AND TRANSDISCIPLINARY EFFORTS
Johnell K
Journal article: INNOVATION IN AGING. 2017;1(suppl_1):1039
OLD AGE PHARMACOEPIDEMIOLOGY: SETTING THE SCENE
Johnell K
Article: SCANDINAVIAN JOURNAL OF PUBLIC HEALTH. 2017;45(5):520-527
Towards a postponement of activities of daily living dependence and mobility limitations: Trends in healthy life years in old age in Sweden
Lagergren M; Johnell K; Schon P; Danielsson M
Article: DRUGS AND AGING. 2017;34(7):529-533
Drug Use in Older Adults with Amyotrophic Lateral Sclerosis Near the End of Life
Grande G; Morin L; Vetrano DL; Fastbom J; Johnell K
Article: NEUROBIOLOGY OF AGING. 2017;55:27-32
Anticholinergic drug use is associated with episodic memory decline in older adults without dementia
Papenberg G; Backman L; Fratiglioni L; Laukka EJ; Fastbom J; Johnell K
Journal article: ALZHEIMER'S AND DEMENTIA. 2017;13(7S_Part_25):p1239-p1240
[O4–05–04]: THE IMPACT OF ANTIPSYCHOTIC DRUGS ON LONG‐TERM CARE DEPENDENCY, NURSING HOME ADMISSION AND DEATH AMONG DEMENTIA PATIENTS
Nerius M; Johnell K; Garcia‐Ptacek S; Eriksdotter M; Haenisch B; Doblhammer G
Journal article: INNOVATION IN AGING. 2017;1(suppl_1):520
DIFFERENT RISK PROFILES FOR INJURIOUS FALLS IN OLDER ADULTS OVER 60: A POPULATION-BASED STUDY
Ek S; Rizzuto D; Fratiglioni L; Johnell K; Xu W; Welmer A
Article: JOURNAL OF ALZHEIMER'S DISEASE. 2017;58(4):1265-1272
Living Alone with Alzheimer's Disease: Data from SveDem, the Swedish Dementia Registry
Cermakova P; Nelson M; Secnik J; Garcia-Ptacek S; Johnell K; Fastbom J; Kilander L; Winblad B; Eriksdotter M; Religa D
Article: JOURNAL OF THE AMERICAN MEDICAL DIRECTORS ASSOCIATION. 2017;18(6):551.e1-551.e7
Use of Medications of Questionable Benefit During the Last Year of Life of Older Adults With Dementia
Morin L; Vetrano DL; Grande G; Fratiglioni L; Fastbom J; Johnell K
Article: THE JOURNALS OF GERONTOLOGY. SERIES A, BIOLOGICAL SCIENCES AND MEDICAL SCIENCES. 2017;72(5):669-675
Cognitive and Physical Function in Relation to the Risk of Injurious Falls in Older Adults: A Population-Based Study
Welmer A-K; Rizzuto D; Laukka EJ; Johnell K; Fratiglioni L
Article: INTERNATIONAL JOURNAL OF GERIATRIC PSYCHIATRY. 2017;32(4):414-420
Psychotropic drugs and the risk of fall injuries, hospitalisations and mortality among older adults
Johnell K; Bergman GJ; Fastbom J; Danielsson B; Borg N; Salmi P
Article: JOURNAL OF THE AMERICAN MEDICAL DIRECTORS ASSOCIATION. 2017;18(1):19-23
Management of Acute Myocardial Infarction in Patients With Dementia: Data From SveDem, the Swedish Dementia Registry
Cermakova P; Szummer K; Johnell K; Fastbom J; Winblad B; Eriksdotter M; Religa D
Article: ACTA PSYCHIATRICA SCANDINAVICA. 2016;134(5):430-440
Antidepressants and mortality risk in a dementia cohort: data from SveDem, the Swedish Dementia Registry
Enache D; Fereshtehnejad S-M; Kareholt I; Cermakova P; Garcia-Ptacek S; Johnell K; Religa D; Jelic V; Winblad B; Ballard C; Aarsland D; Fastbom J; Eriksdotter M
Article: JOURNAL OF THE AMERICAN GERIATRICS SOCIETY. 2016;64(9):1851-1857
Aggressiveness of End-of-Life Care for Hospitalized Individuals with Cancer with and without Dementia: A Nationwide Matched-Cohort Study in France
Morin L; Beaussant Y; Aubry R; Fastbom J; Johnell K
Article: AMERICAN JOURNAL OF GERIATRIC PSYCHIATRY. 2016;24(8):615-623
Depression and Depression Treatment in a Population-Based Study of Individuals Over 60 Years Old Without Dementia
Karlsson B; Johnell K; Sigstrom R; Sjoberg L; Fratiglioni L
Article: EUROPEAN JOURNAL OF INTERNAL MEDICINE. 2016;31:29-34
Coexisting chronic conditions in the older population: Variation by health indicators
Marengoni A; Angleman S; Meinow B; Santoni G; Mangialasche F; Rizzuto D; Fastbom J; Melis R; Parker M; Johnell K; Fratiglioni L
Article: PARKINSONISM AND RELATED DISORDERS. 2016;27:85-88
Use of antidepressants in Parkinson's disease: A Swedish register-based study of over 1.5 million older people
Haasum Y; Fastbom J; Johnell K
Article: THE JOURNALS OF GERONTOLOGY. SERIES A, BIOLOGICAL SCIENCES AND MEDICAL SCIENCES. 2016;71(6):831-837
Medication Regimen Complexity and Number of Medications as Factors Associated With Unplanned Hospitalizations in Older People: A Population-based Cohort Study
Wimmer BC; Bell JS; Fastbom J; Wiese MD; Johnell K
Article: AGE AND AGEING. 2016;45(3):395-402
Discussing end-of-life issues in nursing homes: a nationwide study in France
Morin L; Johnell K; Van den Block L; Aubry R
Article: ARCHIVES OF GERONTOLOGY AND GERIATRICS. 2016;63:28-35
Time trends in 20 years of medication use in older adults: Findings from three elderly cohorts in Stockholm, Sweden
Craftman AG; Johnell K; Fastbom J; Westerbotn M; von Strauss E
Article: BMC NEUROLOGY. 2016;16:28
The impact of dementia on drug costs in older people: results from the SNAC study
Skoldunger A; Fastbom J; Wimo A; Fratiglioni L; Johnell K
Article: ANNALS OF PHARMACOTHERAPY. 2016;50(2):89-95
Medication Regimen Complexity and Polypharmacy as Factors Associated With All-Cause Mortality in Older People: A Population-Based Cohort Study
Wimmer BC; Bell JS; Fastbom J; Wiese MD; Johnell K
Article: SCANDINAVIAN JOURNAL OF PUBLIC HEALTH. 2016;44(1):55-61
Healthy life years in old age: Swedish development 1980-2010 according to different health indicators
Lagergren M; Johnell K; Schon P; Danielson M
Article: JOURNAL OF THE AMERICAN MEDICAL DIRECTORS ASSOCIATION. 2016;17(1):31-35
Remaining Life Expectancy With and Without Polypharmacy: A Register-Based Study of Swedes Aged 65 Years and Older
Wastesson JW; Canudas-Romo V; Lindahl-Jacobsen R; Johnell K
Article: PLOS ONE. 2016;11(8):e0161246
Use of Fall-Risk Inducing Drugs in Patients Using Anti-Parkinson Drugs (APD): A Swedish Register-Based Study
Haasum Y; Fastbom J; Johnell K
Article: GERIATRICS AND GERONTOLOGY INTERNATIONAL. 2015;15(12):1242-1248
Use of medications and functional dependence among Chinese older adults in a rural community: A population-based study
Liang Y; Johnell K; Yan Z; Cai C; Jiang H; Welmer A-K; Qiu C
Article: THE BRITISH JOURNAL OF PSYCHIATRY. SUPPLEMENT. 2015;207(5):444-449
Incidence of antipsychotic use in relation to diagnosis of Alzheimer's disease among community-dwelling persons
Koponen M; Tolppanen A-M; Taipale H; Tanskanen A; Tiihonen J; Johnell K; Fastbom J; Ahonen R; Hartikainen S
Article: JOURNAL OF ALZHEIMER'S DISEASE. 2015;48(4):949-958
Cardiovascular Diseases in ∼30,000 Patients in the Swedish Dementia Registry
Cermakova P; Johnell K; Fastbom J; Garcia-Ptacek S; Lund LH; Winblad B; Eriksdotter M; Religa D
Article: EUROPEAN JOURNAL OF CLINICAL PHARMACOLOGY. 2015;71(9):1099-1108
Factors associated with medication regimen complexity in older people: a cross-sectional population-based study
Wimmer BC; Johnell K; Fastbom J; Wiese MD; Bell JS
Article: BRITISH JOURNAL OF CLINICAL PHARMACOLOGY. 2015;80(2):315-324
Potentially inappropriate drug use in older people: a nationwide comparison of different explicit criteria for population-based estimates
Morin L; Fastbom J; Laroche M-L; Johnell K
Article: DRUGS AND AGING. 2015;32(8):671-678
Impact of Inappropriate Drug Use on Hospitalizations, Mortality, and Costs in Older Persons and Persons with Dementia: Findings from the SNAC Study
Skoldunger A; Fastbom J; Wimo A; Fratiglioni L; Johnell K
Article: ACTA PSYCHIATRICA SCANDINAVICA. 2015;132(1):20-28
Educational disparities in antipsychotic drug use among older people with and without dementia in Sweden
Wastesson JW; Weitoft GR; Johnell K
Journal article: ALZHEIMER'S AND DEMENTIA. 2015;11(7S_Part_9):p448
P1‐247: Cardiovascular comorbidities in dementia
Cermakova P; Johnell K; Fastbom J; Garcia-Ptacek S; Winblad B; Eriksdotter M; Religa D
Article: EUROPEAN JOURNAL OF HEART FAILURE. 2015;17(6):612-619
Heart failure and dementia: survival in relation to types of heart failure and different dementia disorders
Cermakova P; Lund LH; Fereshtehnejad S-M; Johnell K; Winblad B; Dahlstrom U; Eriksdotter M; Religa D
Article: AGE AND AGEING. 2015;44(3):415-421
Variation in the place of death among nursing home residents in France
Morin L; Johnell K; Aubry R
Journal article: NEUROLOGY. 2015;84(14_supplement)
Cardiovascular comorbidities and medication in dementia disorders (P7.112)
Cermakova P; Johnell K; Fastbom J; Winblad B; Eriksdotter-Jonhagen M; Religa D
Article: PLOS ONE. 2015;10(3):e0123390
Type, Number or Both? A Population-Based Matched Case-Control Study on the Risk of Fall Injuries among Older People and Number of Medications beyond Fall-Inducing Drugs
Laflamme L; Monarrez-Espino J; Johnell K; Elling B; Moller J
Article: PLOS ONE. 2015;10(3):e0119582
Prevalence, Pharmacological Treatment, and Control of Cardiometabolic Risk Factors among Older People in Central Stockholm: A Population-Based Study
Wang R; Fratiglioni L; Liang Y; Welmer A-K; Xu W; Mangialasche F; Johnell K; Qiu C
Article: EUROPEAN JOURNAL OF PUBLIC HEALTH. 2014;24(6):991-996
Socioeconomic inequalities in access to specialized psychotropic prescribing among older Swedes: a register-based study
Wastesson JW; Fastbom J; Weitoft GR; Fors S; Johnell K
Article: SCANDINAVIAN JOURNAL OF PUBLIC HEALTH. 2014;42(8):795-803
Inequalities in health care use among older adults in Sweden 1992-2011: A repeated cross-sectional study of Swedes aged 77 years and older
Wastesson JW; Fors S; Parker MG; Johnell K
Article: ANNALS OF PHARMACOTHERAPY. 2014;48(9):1120-1128
Medication Regimen Complexity and Unplanned Hospital Readmissions in Older People
Wimmer BC; Dent E; Bell JS; Wiese MD; Chapman I; Johnell K; Visvanathan R
Article: DRUGS AND AGING. 2014;31(8):623-630
Polypharmacy and Medication Regimen Complexity as Factors Associated with Hospital Discharge Destination Among Older People: A Prospective Cohort Study
Wimmer BC; Dent E; Visvanathan R; Wiese MD; Johnell K; Chapman I; Bell JS
Journal article: ALZHEIMER'S AND DEMENTIA. 2014;10(4S_Part_15):p596
P2‐319: DRUG COSTS IN DEMENTIA CONFOUNDED BY COMORBIDITIES AND RESIDENTIAL SETTING: RESULTS FROM THE SNAC STUDY
Sköldunger A; Fastbom J; Wimo A; Sjölund B; Fratiglioni L; Johnell K
Journal article: ALZHEIMER'S AND DEMENTIA. 2014;10(4S_Part_20):p745
P3‐312: HEART FAILURE AND DEMENTIA
Čermáková P; Lund LH; Johnell K; Winblad B; Eriksdotter M; Religa D
Article: DRUGS AND AGING. 2014;31(3):225-232
Prevalence and Impact of Fall-Risk-Increasing Drugs, Polypharmacy, and Drug-Drug Interactions in Robust Versus Frail Hospitalised Falls Patients: A Prospective Cohort Study
Bennett A; Gnjidic D; Gillett M; Carroll P; Matthews S; Johnell K; Fastbom J; Hilmer S
Article: DRUGS AND AGING. 2014;31(3):215-224
Anti-Dementia Drugs and Co-Medication Among Patients with Alzheimer's Disease Investigating Real-World Drug Use in Clinical Practice Using the Swedish Dementia Quality Registry (SveDem)
Fereshtehnejad S-M; Johnell K; Eriksdotter M
Article: DRUGS AND AGING. 2014;31(2):93-101
Managing Therapeutic Competition in Patients with Heart Failure, Lower Urinary Tract Symptoms and Incontinence
Tannenbaum C; Johnell K
Article: PLOS ONE. 2014;9(1):e86742
The Role of Marital Status in the Association between Benzodiazepines, Psychotropics and Injurious Road Traffic Crashes: A Register-Based Nationwide Study of Senior Drivers in Sweden
Johnell K; Laflamme L; Moller J; Monarrez-Espino J
Article: ALZHEIMER'S RESEARCH AND THERAPY. 2014;6(3):34
Cardiovascular medication burden in dementia disorders: a nationwide study of 19,743 dementia patients in the Swedish Dementia Registry
Cermakova P; Fereshtehnejad S-M; Johnell K; Winblad B; Eriksdotter M; Religa D
Journal article: EUROPEAN GERIATRIC MEDICINE. 2013;4:s208
Incidence of antipsychotic use in relation to diagnosis of Alzheimer's disease among community-dwelling persons
Koponen M; Tolppanen AM; Taipale H; Tanskanen A; Tiihonen J; Johnell K; Fastbom; Ahonen R; Hartikainen S
Journal article: AGE AND AGEING. 2013;42(5):555-556
Unnecessary ward moves
Bell JS; Johnell K; Wimmer BC; Wiese MD
Article: CLINICAL AND EXPERIMENTAL PHARMACOLOGY AND PHYSIOLOGY. 2013;40(5):320-325
Clinical implications from drug-drug and drug-disease interactions in older people
Gnjidic D; Johnell K
Article: EUROPEAN JOURNAL OF CLINICAL PHARMACOLOGY. 2013;69(3):665-671
Different patterns in use of antibiotics for lower urinary tract infection in institutionalized and home-dwelling elderly: a register-based study
Haasum Y; Fastbom J; Johnell K
Article: CURRENT ALZHEIMER RESEARCH. 2013;10(2):207-216
Mortality and Treatment Costs have a Great Impact on the Cost-Effectiveness of Disease Modifying Treatment in Alzheimer's Disease - A Simulation Study
Skoldunger A; Johnell K; Winblad B; Wimo A
Article: OSTEOPOROSIS INTERNATIONAL. 2013;24(2):433-442
Educational level and use of osteoporosis drugs in elderly men and women: a Swedish nationwide register-based study
Wastesson JW; Weitoft GR; Parker MG; Johnell K
Article: DEMENTIA AND GERIATRIC COGNITIVE DISORDERS. 2013;35(5-6):239-248
Differences in Drug Therapy between Dementia Disorders in the Swedish Dementia Registry: A Nationwide Study of over 7,000 Patients
Johnell K; Religa D; Eriksdotter M
Article: PLOS ONE. 2013;8(2):e57161
Is Drug Treatment for Dementia Followed Up in Primary Care? A Swedish Study of Dementia Clinics and Referring Primary Care Centres
Sonde L; Johnell K
Article: PLOS ONE. 2013;8(6):e67088
Drug Treatment in Older People before and after the Transition to a Multi-Dose Drug Dispensing System-A Longitudinal Analysis
Wallerstedt SM; Fastbom J; Johnell K; Sjoberg C; Landahl S; Sundstrom A
Article: INTERNATIONAL JOURNAL OF GERIATRIC PSYCHIATRY. 2012;27(11):1112-1117
Net costs of dementia in Sweden - An Incidence Based 10 Year Simulation Study
Skoldunger A; Wimo A; Johnell K
Article: DRUGS AND AGING. 2012;29(9):751-758
Comparison of Prescription Drug Use between Community-Dwelling and Institutionalized Elderly in Sweden
Johnell K; Fastbom J
Article: ANNALS OF PHARMACOTHERAPY. 2012;46(3):339-346
Institutionalization as a Risk Factor for Inappropriate Drug Use in the Elderly: A Swedish Nationwide Register-Based Study
Haasum Y; Fastbom J; Johnell K
Article: AGE AND AGEING. 2012;41(2):218-224
Drug use in centenarians compared with nonagenarians and octogenarians in Sweden: a nationwide register-based study
Wastesson JW; Parker MG; Fastbom J; Thorslund M; Johnell K
Article: OSTEOPOROSIS INTERNATIONAL. 2012;23(3):1061-1068
Undertreatment of osteoporosis in persons with dementia? A population-based study
Haasum Y; Fastbom J; Fratiglioni L; Johnell K
Article: INTERNATIONAL JOURNAL OF CLINICAL PHARMACY. 2011;33(5):788-793
Gender and use of hypnotics or sedatives in old age: a nationwide register-based study
Johnell K; Fastbom J
Article: EUROPEAN JOURNAL OF CLINICAL PHARMACOLOGY. 2011;67(10):1069-1075
Antiepileptic drug use in community-dwelling and institutionalized elderly: a nationwide study of over 1 300 000 older people
Johnell K; Fastbom J
Article: SCANDINAVIAN JOURNAL OF PRIMARY HEALTH CARE. 2011;29(3):181-186
Dementia management programme in a community setting and the use of psychotropic drugs in the elderly population
Jedenius E; Johnell K; Fastbom J; Stromqvist J; Winblad B; Andreasen N
Article: DRUGS AND AGING. 2011;28(4):283-293
Pain Treatment in Elderly Persons With and Without Dementia A Population-Based Study of Institutionalized and Home-Dwelling Elderly
Haasum Y; Fastbom J; Fratiglioni L; Kareholt I; Johnell K
Article: PLOS ONE. 2011;6(8):e23750
Dopaminergic and Serotonergic Drug Use: A Nationwide Register-Based Study of Over 1 300 000 Older People
Johnell K; Fischer H
Article: PLOS ONE. 2011;6(10):e26574
Association between Multi-Dose Drug Dispensing and Quality of Drug Treatment - A Register-Based Study
Sjoberg C; Edward C; Fastbom J; Johnell K; Landahl S; Narbro K; Wallerstedt SM
Journal article: ALZHEIMER'S AND DEMENTIA. 2010;6(4S_Part_11):s333
P2‐069: The use of drugs in demented and non‐demented people according to living situation; a comparison between rural and urban areas—results from SNAC, a population‐based multicenter study
Sköldunger AB; Sjölund B-M; Johnell K; Wimo A
Article: ARCHIVES OF OSTEOPOROSIS. 2009;4(1-2):17-23
Undertreatment of osteoporosis in the oldest old? A nationwide study of over 700,000 older people.
Johnell K; Fastbom J
Article: INTERNATIONAL JOURNAL OF GERIATRIC PSYCHIATRY. 2009;24(7):731-738
The use of benzodiazpines and related drugs amongst older people in Sweden: Associated factors and concomitant use of other psychotropics
Johnell K; Fastbom J
Article: ANNALS OF PHARMACOTHERAPY. 2009;43(7-8):1233-1238
Sex Differences in Inappropriate Drug Use: a Register-Based Study of Over 600,000 Older People
Johnell K; Weitoft GR; Fastborn J
Article: JOURNAL OF THE AMERICAN GERIATRICS SOCIETY. 2009;57(1):62-69
The Influence of Educational Level on Polypharmacy and Inappropriate Drug Use: A Register-Based Study of More Than 600,000 Older People
Haider SI; Johnell K; Weitoft GR; Thorslund M; Fastbom J
Article: EUROPEAN JOURNAL OF CLINICAL PHARMACOLOGY. 2008;64(12):1215-1222
Patient educational level and use of newly marketed drugs: a register-based study of over 600,000 older people
Haider SI; Johnell K; Weitoft GR; Thorslund M; Fastbom J
Article: EUROPEAN JOURNAL OF CLINICAL PHARMACOLOGY. 2008;64(11):1119-1124
The association between use of cardiovascular drugs and antidepressants: a nationwide register-based study
Johnell K; Fastbom J
Article: CLINICAL THERAPEUTICS. 2008;30(2):419-427
Analysis of the association between polypharmacy and socioeconomic position among elderly aged 77 years in Sweden
Haider SI; Johnell K; Thorslund M; Fastbom J
Article: DEMENTIA AND GERIATRIC COGNITIVE DISORDERS. 2008;25(1):54-59
Education and use of dementia drugs: A register-based study of over 600,000 older people
Johnell K; Weitoft GR; Fastbom J
Article: SCANDINAVIAN JOURNAL OF PRIMARY HEALTH CARE. 2008;26(2):86-91
Multi-dose drug dispensing and inappropriate drug use: A nationwide register-based study of over 700000 elderly
Johnell K; Fastbom J
Article: CLINICAL DRUG INVESTIGATION. 2008;28(11):687-695
Concomitant Use of Gastroprotective Drugs among Elderly NSAID/COX-2 Selective Inhibitor Users A Nationwide Register-Based Study
Johnell K; Fastbom J
Article: DRUGS AND AGING. 2008;25(10):871-877
Concurrent Use of Anticholinergic Drugs and Cholinesterase Inhibitors Register-Based Study of Over 700 000 Elderly Patients
Johnell K; Fastbom J
Article: INTERNATIONAL JOURNAL OF CLINICAL PHARMACOLOGY AND THERAPEUTICS. 2007;45(12):643-653
Trends in polypharmacy and potential drug-drug interactions across educational groups in elderly patients in Sweden for the period 1992-2002
Haider SI; Johnell K; Thorslund M; Fastbom J
Journal article: LAKARTIDNINGEN. 2007;104(30-31):2158-2162
[Low quality of drug use among the elderly. An analysis based on the national drug registry shows regional differences].
Johnell K; Fastbom J; Rosén M; Leimanis A
Article: ANNALS OF PHARMACOTHERAPY. 2007;41(7-8):1243-1248
Inappropriate drug use in the elderly:: a nationwide register-based study
Johnell K; Fastbom J; Rosen M; Leimanis A
Article: DRUG SAFETY. 2007;30(10):911-918
The relationship between number of drugs and potential drug-drug interactions in the elderly - A study of over 600 000 elderly patients from the Swedish prescribed drug register
Johnell K; Klarin I
Article: JOURNAL OF EPIDEMIOLOGY AND COMMUNITY HEALTH. 2006;60(4):290-297
A brief conceptual tutorial of multilevel analysis in social epidemiology:: using measures of clustering in multilevel logistic regression to investigate contextual phenomena
Merlo J; Chaix B; Ohlsson H; Beckman A; Johnell K; Hjerpe P; Råstam L; Larsen K
Article: BMC PUBLIC HEALTH. 2006;6:52
Individual characteristics, area social participation, and primary non-concordance with medication:: a multilevel analysis
Johnell K; Lindström M; Sundquist J; Eriksson C; Merlo J
Article: SOCIAL SCIENCE AND MEDICINE. 2006;62(5):1205-1214
Anxiolytic-hypnotic drug use associated with trust, social participation, and the miniaturization of community:: A multilevel analysis
Johnell K; Lindström M; Melander A; Sundquist J; Eriksson C; Merlo J
Article: SCANDINAVIAN JOURNAL OF PUBLIC HEALTH. 2006;34(1):41-48
Neighborhood social participation, use of anxiolytic-hypnotic drugs, and women's propensity for disability pension:: a multilevel analysis
Johnell K; Månsson NO; Sundquist J; Melander A; Blennow G; Merlo J
Article: BMC PUBLIC HEALTH. 2005;5:17
Low adherence with antihypertensives in actual practice:: the association with social participation -: a multilevel analysis -: art. no. 17
Johnell K; Råstam L; Lithman T; Sundquist J; Merlo J
Article: JOURNAL OF EPIDEMIOLOGY AND COMMUNITY HEALTH. 2004;58(1):59-64
Neighbourhood social participation and women's use of anxiolytic-hypnotic drugs: a multilevel analysis
Johnell K; Merlo J; Lynch J; Blennow G
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Alla övriga publikationer

Letter: JOURNAL OF THE AMERICAN GERIATRICS SOCIETY. 2024;72(11):3612-3613
Reply to: Peptic ulcers with ChEIs, NSAIDs
Szilcz M; Wastesson JW; Calderon-Larranaga A; Prieto-Alhambra D; Blotiere P-O; Maura G; Johnell K
Review: HEALTHCARE TECHNOLOGY LETTERS. 2023;10(3):62-72
Feasibility study of a clinical decision support system for polymedicated patients in primary care
Manzanet JMP; Fico G; Merino-Barbancho B; Hernandez L; Vera-Munoz C; Seara G; Torrego M; Gonzalez H; Wastesson J; Fastbom J; Mayol J; Johnell K; Gomez-Gascon T; Arredondo MT
Conference publication: PHARMACOEPIDEMIOLOGY AND DRUG SAFETY. 2023;32:25
Use of cholinesterase inhibitors and non-steroidal anti-inflammatory drugs and the risk of peptic ulcers: A population-based self-controlled case series study
Szilcz M; Wastesson J; Calderon-Larranaga A; Prieto-Alhambra D; Blotiere P-O; Maura G; Johnell K
Conference publication: GASTROENTEROLOGY. 2023;164(6):S226
MEDICATIONS AND RISK OF MICROSCOPIC COLITIS: A NATIONWIDE COHORT STUDY
Khalili H; Roelstraete B; Johnell K; Schneeweiss S; Wastesson JW; Ludvigsson JF
Preprint: AUTHOREA. 2022
FEASIBILITY STUDY OF A CLINICAL DECISION SUPPORT SYSTEM FOR POLYMEDICATED PATIENTS IN PRIMARY CARE
Manzanet JMP; Fico G; Merino-Barbancho B; Vera-Muñoz C; Hernandez L; Seara G; Torrego M; Gonzalez H; Wastesson J; Fastbom J; Mayol J; Johnell K; Gómez T; Arredondo MT
Conference publication: EUROPEAN JOURNAL OF NEUROLOGY. 2022;29:146
Dementia and antipsychotics are associated with significantly higher mortality in patients with COVID-19
Secnik J; Eriksdotter M; Rytarowski A; Annetorp M; Johnell K; Hagg S; Religa D
Conference publication: PHARMACOEPIDEMIOLOGY AND DRUG SAFETY. 2022;31:111
End-of-life endocrine treatment of older hormone receptor-positive metastatic breast cancer patients: A nationwide Swedish retrospective cohort study
Szilcz M; Wastesson J; Lindman H; Johnell K
Conference publication: PHARMACOEPIDEMIOLOGY AND DRUG SAFETY. 2022;31:393
Trajectories of opioid use around spousal bereavement: A nationwide register-based cohort study of older adults
Blotiere PO; Maura G; Wastesson J; Johnell K
Review: EXPERT REVIEW OF CLINICAL PHARMACOLOGY. 2021;14(11):1367-1382
The value of deprescribing in older adults with dementia: a narrative review
Sawan MJ; Moga DC; Ma MJ; Ng JC; Johnell K; Gnjidic D
Preprint: BIORXIV. 2021
Longitudinal effects of using and discontinuing CNS medications on cognitive functioning
Koch E; Johnell K; Kauppi K
Review: JOURNAL OF INTERNAL MEDICINE. 2021;290(3):602-620
Technological readiness and implementation of genomic-driven precision medicine for complex diseases
Franks PW; Melen E; Friedman M; Sundstrom J; Kockum I; Klareskog L; Almqvist C; Bergen SE; Czene K; Hagg S; Hall P; Johnell K; Malarstig A; Catrina A; Hagstrom H; Benson M; Smith JG; Gomez MF; Orho-Melander M; Jacobsson B; Halfvarson J; Repsilber D; Oresic M; Jern C; Melin B; Ohlsson C; Fall T; Ronnblom L; Wadelius M; Nordmark G; Johansson A; Rosenquist R; Sullivan PF
Conference publication: EUROPEAN NEUROPSYCHOPHARMACOLOGY. 2020;40:s28-s29
Co-medication and polypharmacy with ADHD medications in adults: a Swedish nationwide study
Zhang L; Reif A; Du Rietz E; Lagerberg T; Butwicka A; D'Onofrio BM; Johnell K; Pedersen NL; Larsson H; Chang Z
Review: BMC MEDICINE. 2020;18(1):282
Are there socio-economic inequalities in utilization of predictive biomarker tests and biological and precision therapies for cancer? A systematic review and meta-analysis
Norris RP; Dew R; Sharp L; Greystoke A; Rice S; Johnell K; Todd A
Letter: JOURNAL OF AMERICAN ACADEMY OF DERMATOLOGY. 2020;82(6):1532-1534
Low-dose methotrexate use and safety for older patients with bullous pemphigoid and impaired renal function: A cohort study
Fisch A; Morin L; Talme T; Johnell K; Serezal IG
Preprint: MEDRXIV. 2020
Spousal bereavement, mortality and risk of negative health outcomes among older adults: a population-based study
Morin L; Wastesson JW; Fors S; Agahi N; Johnell K
Letter: CANCER. 2019;125(19):3471-3472
Reply to Deprescription during last year of life in patients with pancreatic cancer: Optimization or nihilism?
Morin L; Wastesson JW; Johnell K; Barclay S; Todd A
Corrigendum: JOURNAL OF INTERNAL MEDICINE. 2019;286(4):487
Evidence supporting the best clinical management of patients with multimorbidity and polypharmacy: a systematic guideline review and expert consensus (vol 285, pg 272, 2019)
Muth C; Blom JW; Smith SM; Johnell K; Gonzalez-Gonzalez AI; Nguyen TS; Brueckle M-S; Cesari M; Tinetti ME; Valderas JM
Review: JOURNAL OF INTERNAL MEDICINE. 2019;285(3):272-288
Evidence supporting the best clinical management of patients with multimorbidity and polypharmacy: a systematic guideline review and expert consensus
Muth C; Blom JW; Smith SM; Johnell K; Gonzalez-Gonzalez AI; Nguyen TS; Brueckle M-S; Cesari M; Tinetti ME; Valderas JM
Conference publication: EUROPEAN JOURNAL OF CLINICAL PHARMACOLOGY. 2019;75:S50
Factors of importance for discontinuation of thiazides associated with hyponatremia in sweden - a population-based register study
Bergh CF; Toivanen S; Johnell K; Calissendorff J; Skov J; Falhammar H; Nathanson D; Lindh JD; Mannheimer B
Conference publication: PHARMACOEPIDEMIOLOGY AND DRUG SAFETY. 2019;28:60-61
Multidose Drug Dispensing and Longitudinal Changes in Psychotropic Prescribing Patterns among Older Adults: National Matched Cohort Study
Morin L; Hawley S; Wastesson JW; Johnell K; Prieto-Alhambra D
Conference publication: PHARMACOEPIDEMIOLOGY AND DRUG SAFETY. 2019;28:424-425
Does use of acetylcholinesterase inhibitors prevent or delay the prescribing of psychotropic medications in people with dementia? Analyses of the Swedish dementia registry (SveDem)
Tan ECK; Johnell K; Bell JS; Garcia-Ptacek S; Fastbom J; Nordstrom P; Eriksdotter M
Preprint: SSRN ELECTRONIC JOURNAL. 2019
Is There a Direct Causal Effect of Education on Dementia? A Swedish Natural Experiment on 1.3 Million Individuals
Seblova D; Fischer M; Fors S; Johnell K; Karlsson M; Nilsson T; Svensson AC; Lövdén M; Lager A
Preprint: SSRN ELECTRONIC JOURNAL. 2019
Is There a Direct Causal Effect of Education on Dementia? A Swedish Natural Experiment on 1.3 Million Individuals
Seblova D; Fischer M; Fors S; Johnell K; Karlsson M; Nilsson T; Svensson AC; Lövdén M; Lager A
Review: EXPERT OPINION ON DRUG SAFETY. 2018;17(12):1185-1196
An update on the clinical consequences of polypharmacy in older adults: a narrative review
Wastesson JW; Morin L; Tan ECK; Johnell K
Letter: JOURNAL OF THE AMERICAN MEDICAL DIRECTORS ASSOCIATION. 2018;19(11):1028-1029
Response to the Letter to the Editor: "Antihypertensive Medication Regimen Intensity and Incident Dementia in an Older Population"
Tan ECK; Qiu C; Bell JS; Johnell K
Review: EUROPEAN JOURNAL OF INTERNAL MEDICINE. 2018;56:49-52
Accounting for frailty when treating chronic diseases
Onder G; Vetrano DL; Marengoni A; Bell JS; Johnell K; Palmer K
Editorial comment: EXPERT REVIEW OF CLINICAL PHARMACOLOGY. 2018;11(9):825-827
The controversies surrounding polypharmacy in old age - where are we?
Johnell K
Conference publication: EUROPEAN JOURNAL OF NEUROLOGY. 2018;25:486
Hospital management of acute ischemic stroke in dementia: a cohort study from the Swedish Dementia and Stroke Registries
Zupanic E; Kareholt I; Norrving B; Secnik J; von Euler M; Winblad B; Religa D; Kramberger MG; Johnell K; Eriksdotter ME; Garcia-Ptacek S
Conference publication: EUROPEAN JOURNAL OF NEUROLOGY. 2018;25:675
Assessment of diabetic medication in ∼8,000 dementia patients with diabetes mellitus. A study from the Swedish Dementia Registry
Secnik J; Schwertner E; Johnell K; Fastbom J; Alvarsson M; Winblad B; Garcia-Ptacek S; Eriksdotter M; Religa D
Review: JOURNAL OF THE AMERICAN GERIATRICS SOCIETY. 2018;66(1):76-84
Medications That Cause Dry Mouth As an Adverse Effect in Older People: A Systematic Review and Metaanalysis
Tan ECK; Lexomboon D; Sandborgh-Englund G; Haasum Y; Johnell K
Review: EPILEPSY RESEARCH. 2017;138:98-104
Use of antiepileptic drugs and risk of falls in old age: A systematic review
Haasum Y; Johnell K
Conference publication: EUROPEAN JOURNAL OF PUBLIC HEALTH. 2017;27:ckx189.163
Social inequalities in geriatric syndromes among community-dwelling older people
Rausch C; Laflamme L; Liang Y; Bultmann U; de Rooij S; Johnell K; Moller J
Conference publication: ALZHEIMER'S AND DEMENTIA. 2017;13(7S_Part_4):p238
[P1–015]: ATRIAL FIBRILLATION, COGNITIVE DECLINE, AND DEMENTIA AMONG OLDER PEOPLE: A LONGITUDINAL POPULATION‐BASED STUDY
Ding M; Fratiglioni L; Johnell K; Marengoni A; Ljungman P; Qiu C
Conference publication: ALZHEIMER'S AND DEMENTIA. 2017;13(7S_Part_10):p520
[P1–585]: ATRIAL FIBRILLATION, COGNITIVE DECLINE, AND DEMENTIA AMONG OLDER PEOPLE: A LONGITUDINAL POPULATION‐BASED STUDY
Ding M; Fratiglioni L; Johnell K; Marengoni A; Ljungman P; Qiu C
Review: JOURNAL OF THE AMERICAN GERIATRICS SOCIETY. 2017;65(4):747-753
Clinical Outcomes Associated with Medication Regimen Complexity in Older People: A Systematic Review
Wimmer BC; Cross AJ; Jokanovic N; Wiese MD; George J; Johnell K; Diug B; Bell JS
Conference publication: PHARMACOEPIDEMIOLOGY AND DRUG SAFETY. 2017;26:195
Polypharmacy and Burden of Cardiovascular Medications in Older Adults with Heart Failure Near the End of Life
Laroche M-L; Johnell K; Fastbom J; Morin L
Conference publication: EUROPEAN JOURNAL OF NEUROLOGY. 2017;24:103
Diabetes mellitus in a large dementia cohort. A study of clinical characteristics and treatment from the Swedish Dementia Registry.
Religa D; Secnik J; Cermakova P; Fereshtehnejad S-M; Dannberg P; Johnell K; Fastbom J; Winblad B; Eriksdotter ME
Letter: JOURNAL OF THE AMERICAN MEDICAL DIRECTORS ASSOCIATION. 2016;17(10):957-958
Expanding the Proportion of Life With Polypharmacy in Sweden: 2006-2013
Wastesson JW; Fastbom J; Johnell K
Review: JOURNAL OF THE AMERICAN MEDICAL DIRECTORS ASSOCIATION. 2016;17(9):862.e1-862.e9
Prevalence of Potentially Inappropriate Medication Use in Older Adults Living in Nursing Homes: A Systematic Review
Morin L; Laroche M-L; Texier G; Johnell K
Letter: JOURNAL OF THE AMERICAN GERIATRICS SOCIETY. 2016;64(9):1927-1928
DEPRESCRIBING STATINS-IS IT ETHICAL? RESPONSE
Gnjidic D; Fastbom J; Johnell K
Editorial comment: THE JOURNALS OF GERONTOLOGY. SERIES A, BIOLOGICAL SCIENCES AND MEDICAL SCIENCES. 2016;71(5):569-570
The Polypharmacy Mouse Model: Novel Findings and New Opportunities
Johnell K
Conference publication: EUROPEAN PSYCHIATRY. 2016;33:S85
Antidepressants and mortality risk in a dementia cohort - data from SveDem, the Swedish Dementia Registry
Enache D; Fereshtehnejad SM; Cermakova P; Garcia-Ptacek S; Kareholt I; Johnell K; Religa D; Jelic V; Winblad B; Ballard C; Aarsland D; Fastbom J; Eriksdotter M
Conference publication: NEUROBIOLOGY OF AGING. 2016;39:S15-S16
ANTIHYPERTENSIVE REGIMEN INTENSITY AND INCIDENT DEMENTIA: A LONGITUDINAL, POPULATION-BASED STUDY
Tan E; Qiu C; Fastbom J; Bell S; Fratiglioni L; Johnell K
Conference publication: PHARMACOEPIDEMIOLOGY AND DRUG SAFETY. 2016;25:378-379
Medication Regimen Complexity and Clinical Outcomes in Older People: A Systematic Review
Wimmer BC; Cross AJ; Jokanovic N; Wiese MD; George J; Johnell K; Diug B; Bell JS
Letter: JOURNAL OF THE AMERICAN GERIATRICS SOCIETY. 2016;64(1):223-224
STATIN THERAPY AND DEMENTIA IN OLDER ADULTS: ROLE OF DISEASE SEVERITY AND MULTIMORBIDITY
Gnjidic D; Fastbom J; Fratiglioni L; Rizzuto D; Angleman S; Johnell K
Review: CURRENT REVIEWS IN CLINICAL AND EXPERIMENTAL PHARMACOLOGY. 2015;10(3):178-184
Inappropriate Drug Use in People with Cognitive Impairment and Dementia: A Systematic Review.
Johnell K
Review: DRUGS AND AGING. 2015;32(3):189-199
National Indicators for Quality of Drug Therapy in Older Persons: the Swedish Experience from the First 10 Years
Fastbom J; Johnell K
Conference publication: PHARMACOEPIDEMIOLOGY AND DRUG SAFETY. 2015;24:428
Medication Regimen Complexity and Polypharmacy as Factors Associated with Unplanned Hospitalization: A Population-based Cohort Study in Older People in Sweden
Wimmer BC; Bell JS; Fastbom J; Wiese MD; Johnell K
Conference publication: INTERNATIONAL JOURNAL OF CLINICAL PHARMACY. 2015;37(1):265
Medication regimen complexity in older people with and without medication-administration problems: a nested case-control study
Wimmer BC; Bell JS; Fastbom J; Wiese M; Johnell K
Conference publication: THE GERONTOLOGIST. 2015;55:602
STATINS AND COGNITION IN OLDER PEOPLE: EFFECT OF DISEASE SEVERITY AND MULTIMORBIDITY
Gnjidic D; Fastbom J; Fratiglioni L; Johnell K
Conference publication: THE GERONTOLOGIST. 2015;55:847
PATTERNS OF DRUG USE AMONG PEOPLE WITH DEMENTIA IN SWEDEN: THE ROLE OF GENDER
Johnell K
Conference publication: THE GERONTOLOGIST. 2015;55:170
APPROPRIATE DRUG USE: ENHANCING THE CONTROL BY HEALTH CARE PROVIDERS AND PATIENTS
Johnell K
Letter: INTERNATIONAL JOURNAL OF CARDIOLOGY. 2014;177(3):1091-1094
Patterns of cardiovascular drugs prescribed for an elderly Swedish population
Ding M; Wang R; Johnell K; Qiu C
Conference publication: JOURNAL OF NEUROLOGY. 2014;261:S26
Cardiovascular medication burden in dementia disorders: a nationwide study of 19 743 dementia patients included in Swedish Dementia Registry, SveDem
Cermakova P; Fereshtehnejad S-M; Johnell K; Eriksdotter M; Religa D
Conference publication: EUROPEAN JOURNAL OF NEUROLOGY. 2014;21:34
Cardiovascular medication burden in dementia disorders: a nationwide study of 19,743 dementia patients included in the Swedish Dementia Registry (SveDem)
Cermakova P; Fereshtehnejad S-M; Johnell K; Eriksdotter M; Religa D
Corrigendum: ALZHEIMER'S RESEARCH AND THERAPY. 2014;6(5):63
Cardiovascular medication burden in dementia disorders: a nationwide study of 19, 743 dementia patients in the Swedish Dementia Registry (vol 6, pg 34, 2014)
Cermakova P; Fereshtehnejad S-M; Johnell K; Winblad B; Eriksdotter M; Religa D
Editorial comment: AGE AND AGEING. 2013;42(5):556-558
Multidose drug dispensing and optimising drug use in older people
Bell JS; Johnell K; Wimmer BC; Wiese MD
Conference publication: NEUROLOGY. 2013;80
The Use of Selective Serotonin Reuptake Inhibitors (SSRIs) May Increase the Risk of Dementia in Patients with Late Life Depression
Narasimhalu K; Mattsson I; Johnell K; Ploner A; Carriciolo B; Fratiglioni L; Gatz M; Pedersen N
Conference publication: EUROPEAN JOURNAL OF NEUROLOGY. 2012;19:94
Dementia drug treatment in clinical practice: data on 7570 patients from SveDem, the Swedish Dementia Registry
Religa D; Johnell K; Eriksdotter M
Conference publication: EUROPEAN JOURNAL OF PUBLIC HEALTH. 2012;22:211
Prescribed medications as a risk factor for fall injuries. A Swedish register data study, October 2005-December 2009
Elling B; Laflamme L; Moller J; Soderberg K; Johnell K; Monarrez-Espino J
Conference publication: THE GERONTOLOGIST. 2012;52:216
INEQUALITY IN OSTEOPOROSIS DRUG TREATMENT IN SWEDEN - A NATIONWIDE STUDY OF OVER 600,000 MEN AND WOMEN AGED 75 TO 89 YEARS OLD
Wastesson JW; Weitoft GR; Parker MG; Johnell K
Conference publication: PHARMACOEPIDEMIOLOGY AND DRUG SAFETY. 2011;20:S298
Antiepileptic Drug Use in Community-Dwelling and Institutionalized Elderly: A Nationwide Study of over 1 300 000 Older People
Johnell K; Fastbom J
Conference publication: THE GERONTOLOGIST. 2011;51:485
DRUG USE IN CENTENARIANS COMPARED TO NONAGENARIANS AND OCTOGENARIANS IN SWEDEN: A NATIONWIDE REGISTER-BASED STUDY
Wastesson JW; Parker MG; Fastbom J; Thorslund M; Johnell K
Conference publication: THE GERONTOLOGIST. 2011;51:629
ANTIEPILEPTIC DRUG USE IN COMMUNITY-DWELLING AND INSTITUTIONALIZED ELDERLY: A NATIONWIDE STUDY OF OVER 1 300 000 OLDER PEOPLE
Johnell K; Fastbom J
Conference publication: OSTEOPOROSIS INTERNATIONAL. 2011;22:280
UNDERTREATMENT OF OSTEOPOROSIS IN ELDERLY WITH DEMENTIA? A POPULATION-BASED STUDY
Haasum Y; Fastbom J; Fratiglioni L; Johnell K
Conference publication: PHARMACY WORLD AND SCIENCE. 2010;32(5):674
Use of analgesics and psychotropics in elderly with and without dementia: a population-based study of institutionalized and home-dwelling elderly
Haasum Y; Fastbom J; Johnell K
Conference publication: OSTEOPOROSIS INTERNATIONAL. 2009;20(1):179
UNDERTREATMENT OF OSTEOPOROSIS AMONG THE OLDEST OLD? A NATIONWIDE STUDY OF OVER 700 000 OLDER PEOPLE
Johnell K; Fastbom J
Conference publication: THE GERONTOLOGIST. 2009;49:112
GENDER DIFFERENCES IN INAPPROPRIATE DRUG USE: A REGISTER-BASED STUDY OF OVER 600 000 OLDER PEOPLE
Johnell K; Weitoft GR; Fastbom J
Conference publication: PHARMACOEPIDEMIOLOGY AND DRUG SAFETY. 2008;17:S148
The influence of educational level on polypharmacy and inappropriate drug use in the elderly: A register-based study of over 600,000 older people
Haider SI; Johnell K; Thorslund M; Weitoft GR; Fastbom J
Conference publication: PHARMACOEPIDEMIOLOGY AND DRUG SAFETY. 2007;16:S17-S18
The relationship between number of drugs and drug-drug interactions in the elderly
Johnell K; Klarin I
Conference publication: PHARMACOEPIDEMIOLOGY AND DRUG SAFETY. 2007;16:S184
Trends in polypharmacy and drug-drug interactions during 1992-2002 in different socio-economic groups of Swedish elderly
Haider SI; Johnell K; Thorslund M; Fastbom J
Thesis / dissertation: 2005
Contextual and individual aspects of use of medication : multilevel studies on anxiolytic-hypnotic drug use, social context, adherence to medication, and disability pension
Johnell, Kristina
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Forskningsbidrag

Suicide risks, self-harm and loneliness among older adults: the influence of medications, bereavement and dementia
Swedish Research Council for Health Working Life and Welfare
1 July 2023 - 30 June 2026
Medicinreduktion för äldre personer: kartläggning av den nuvarande situationen och framtida implementering
Swedish Research Council for Health Working Life and Welfare
1 January 2023 - 31 December 2025
Post-COVID in the most severely affected in the pandemic: older adults’ risk factors, medications and outcomes in large nationwide data
Swedish Research Council
1 December 2021 - 30 November 2025
The most severely affected in the COVID-19 pandemic: older adults’ risk profiles, medications, long-term consequences and vaccination in large nationwide data
Swedish Research Council
1 December 2021 - 30 November 2025
Place of death in older adults during the Covid-19 pandemic: A systematic review
Swedish Research Council for Health Working Life and Welfare
1 December 2020 - 30 November 2021
Targeting the most severely affected in the COVID-19 pandemic: older adults’ medications and other crucial factors in large nationwide data
Swedish Research Council
1 August 2020 - 31 December 2020
Medication treatment for ADHD and risk of somatic health problems: real-world evidence from two national cohort studies
Swedish Research Council for Health Working Life and Welfare
1 January 2020 - 31 December 2022
DRUG UTILISATION PATTERNS AND ADVERSE EVENTS IN PERSONS WITH CHRONIC KIDNEY DISEASE
Swedish Research Council
1 January 2020 - 31 December 2023
Newly initiated pharmacotherapy and unintentional poisoning in older adults -assessment of the short-term risks and identification of high-risk groups.
Swedish Research Council for Health Working Life and Welfare
1 January 2020 - 31 December 2022
Until death do us part? Impact of spousal bereavement on health and mortality among older adults
Swedish Research Council for Health Working Life and Welfare
1 January 2020 - 31 December 2022
Drug repurposing for age-related diseases using Mendelian Randomizations on large individual-level genomic data
Swedish Research Council
1 January 2020 - 31 December 2022
Gender-based harassment and vulnerability in the Swedish workplace: Longitudinal associations with mental ill-health in survey and register data
Swedish Research Council for Health Working Life and Welfare
1 January 2019 - 31 December 2021
Too much, too late? Use of overly aggressive treatments during the last months of life of older adults with poor prognosis
Swedish Research Council for Health Working Life and Welfare
1 January 2019 - 31 December 2021
Stroke rehabilitation in older persons and persons with dementia
Swedish Research Council for Health Working Life and Welfare
1 October 2017 - 30 September 2020
Longer lives, healthier lives? Patterns of severe health problems and dependency in the last years of life
Swedish Research Council
1 January 2017 - 31 December 2019
Inequality dynamics over the life course: family and policy influences
Swedish Research Council for Health Working Life and Welfare
1 January 2017 - 31 December 2022
Aging through life: Identifying new pathways for living longer and healthier
Swedish Research Council for Health Working Life and Welfare
1 January 2017 - 31 December 2022
Longer lives, healthier lives? Patterns of severe health problems and dependency in the last years of life
Swedish Research Council for Health Working Life and Welfare
1 January 2017 - 31 December 2019
Optimizing drug treatment in old age: a novel translational research project
Swedish Research Council
1 January 2016 - 31 December 2019
The Swedish National study on Aging and Care in Kungsholmen (SNAC-K): Follow-up data collection
Swedish Research Council
1 January 2016 - 31 December 2017
Care: Drug Prescribing in End-Of-Life care in nursing homes (PEOL project): improved treatment across countries
Swedish Research Council for Health Working Life and Welfare
1 December 2014 - 30 November 2017
Validity of indicators of prescribing quality for the elderly - methodological challenges and clinical relevance
Swedish Research Council
1 January 2014 - 31 December 2018
Drug therapy in the elderly population: quality, safety and equality
Swedish Research Council
1 January 2013 - 31 December 2015
The body-mind connection: Exploring the biological mechanisms underlying the effects of somatic health on brain aging
Swedish Research Council
1 January 2013 - 31 December 2016
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Anställningar

Professor, Geriatrisk epidemiologi, Medicinsk epidemiologi och biostatistik, Karolinska Institutet, 2019-
Professor, Neurobiologi, vårdvetenskap och samhälle, Karolinska Institutet, 2016-2018

Examina och utbildning

Docent, Äldreforskning, Karolinska Institutet, 2010
MEDICINE DOKTORSEXAMEN, Institutionen för neurobiologi, vårdvetenskap och samhälle, Karolinska Institutet, 2005
LICENTIATEXAMEN, Institutionen för klinisk vetenskap, intervention och teknik, Karolinska Institutet, 2004
MSc Pharm (licensed pharmacist), Pharmacy, Uppsala University, 2002

Uppdrag

Prefekt, C8 Medicinsk epidemiologi och biostatistik, Karolinska Institutet, 2019-

Om mig

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Forskningsbidrag

Anställningar

Examina och utbildning

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Nyheter från KI

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