Karin Hellgren

Publikationer
CV
Populärvetenskap och samverkan

Artiklar

Article: RMD OPEN. 2023;9(3):e003438

Association of childhood infections and perinatal factors with ankylosing spondylitis: a Swedish nationwide case-control and sibling study.

Morin M; Hellgren K; Lindström U; Frisell T
Article: ARTHRITIS & RHEUMATOLOGY. 2023;75(8):1445-1455

Familial Co-Aggregation of Idiopathic Inflammatory Myopathies and Cancer: A Swedish Population-Based Study.

Che WI; Baecklund F; Hellgren K; Kuja-Halkola R; Lundberg IE; Westerlind H; Holmqvist M
Article: ANNALS OF THE RHEUMATIC DISEASES. 2023;82(7):911-919

Cancer risks with JAKi and biological disease-modifying antirheumatic drugs in patients with rheumatoid arthritis or psoriatic arthritis: a national real-world cohort study.

Huss V; Bower H; Hellgren K; Frisell T; Askling J; Behalf of the ARTIS group; behalf of the ARTIS group
Article: LANCET RHEUMATOLOGY. 2023;5(3):E121-E129

Temporal trends in adverse pregnancy outcomes in axial spondyloarthritis in Sweden: a cohort study.

Morin M; Frisell T; Stephansson O; Hellgren K
Article: RMD OPEN. 2023;9(1):e002924

Exposure to specific tumour necrosis factor inhibitors and risk of demyelinating and inflammatory neuropathy in cohorts of patients with inflammatory arthritis: a collaborative observational study across five Nordic rheumatology registers.

Delcoigne B; Kopp TI; Arkema EV; Hellgren K; Provan SA; Relas H; Aaltonen K; Trokovic N; Gudbjornsson B; Grondal G; Klami Kristianslund E; Lindhardsen J; Dreyer L; Askling J
Article: JOURNAL OF INTERNAL MEDICINE. 2023;293(2):200-211

Familial autoimmunity in patients with idiopathic inflammatory myopathies.

Che WI; Westerlind H; Lundberg IE; Hellgren K; Kuja-Halkola R; Holmqvist ME
Article: RMD OPEN. 2022;8(2):e002776

Haematological malignancies in patients with psoriatic arthritis overall and treated with TNF inhibitors: a Nordic cohort study.

Cordtz RL; Askling J; Delcoigne B; Smedby KE; Baecklund E; Ballegaard C; Isomäki P; Aaltonen K; Gudbjornsson B; Love TJ; Provan SA; Michelsen B; Sexton J; Dreyer L; Hellgren K
Article: RMD OPEN. 2022;8(2):e002445

Risk of pre-eclampsia and impact of disease activity and antirheumatic treatment in women with rheumatoid arthritis, axial spondylarthritis and psoriatic arthritis: a collaborative matched cohort study from Sweden and Denmark.

Secher AEP; Granath F; Glintborg B; Rom A; Hetland ML; Hellgren K
Article: RHEUMATOLOGY. 2022;61(9):3711-3722

Pregnancy outcomes in relation to disease activity and anti-rheumatic treatment strategies in women with rheumatoid arthritis: a matched cohort study from Sweden and Denmark.

Hellgren K; Secher AE; Glintborg B; Rom AL; Gudbjornsson B; Michelsen B; Granath F; Hetland ML
Article: ARTHRITIS & RHEUMATOLOGY. 2022;74(3):486-495

Pregnancy Outcomes in Women With Psoriatic Arthritis in Relation to Presence and Timing of Antirheumatic Treatment.

Remaeus K; Johansson K; Granath F; Stephansson O; Hellgren K
Article: SCANDINAVIAN JOURNAL OF RHEUMATOLOGY. 2022;51(1):10-20

Is family history a predictor of response to tumour necrosis factor inhibitors in spondyloarthritis? A Swedish nationwide cohort study.

Morin M; Hellgren K; Lindström U; Frisell T
Article: ANNALS OF THE RHEUMATIC DISEASES. 2021;80(11):1461-1466

Familial aggregation and heritability: a nationwide family-based study of idiopathic inflammatory myopathies.

Che WI; Westerlind H; Lundberg IE; Hellgren K; Kuja-Halkola R; Holmqvist M
Article: JOURNAL OF RHEUMATOLOGY. 2021;48(10):1512-1518

Effectiveness of a Second Biologic After Failure of a Non-tumor Necrosis Factor Inhibitor As First Biologic in Rheumatoid Arthritis.

Chatzidionysiou K; Hetland ML; Frisell T; Di Giuseppe D; Hellgren K; Glintborg B; Nordström D; Peltomaa R; Aaltonen K; Trokovic N; Kristianslund EK; Kvien TK; Provan SA; Gudbjornsson B; Grondal G; Dreyer L; Kristensen LE; Jørgensen TS; Jacobsson LTH; Askling J
Article: RHEUMATOLOGY. 2021;60(8):3656-3668

Risk of solid cancers overall and by subtypes in patients with psoriatic arthritis treated with TNF inhibitors - a Nordic cohort study.

Hellgren K; Ballegaard C; Delcoigne B; Cordtz R; Nordström D; Aaltonen K; Gudbjornsson B; Love TJ; Aarrestad Provan S; Sexton J; Zobbe K; Kristensen LE; Askling J; Dreyer L
Article: SEMINARS IN ARTHRITIS AND RHEUMATISM. 2021;51(1):331-337

Overall and site-specific cancer before and after diagnosis of idiopathic inflammatory myopathies: A nationwide study 2002-2016.

Dani L; Ian Che W; Lundberg IE; Hellgren K; Holmqvist M
Article: RHEUMATOLOGY. 2021;60(2):809-819

Lymphoma risks in patients with rheumatoid arthritis treated with biological drugs-a Swedish cohort study of risks by time, drug and lymphoma subtype.

Hellgren K; Di Giuseppe D; Smedby KE; Sundström C; Askling J; Baecklund E; ARTIS study group
Article: ALIMENTARY PHARMACOLOGY & THERAPEUTICS. 2020;52(5):843-854

Paediatric infections in the first 3 years of life after maternal anti-TNF treatment during pregnancy.

Bröms G; Kieler H; Ekbom A; Gissler M; Hellgren K; Leinonen MK; Pedersen L; Schmitt-Egenolf M; Sørensen HT; Granath F
Article: RHEUMATOLOGY. 2020;59(9):2572-2580

Pregnancy outcomes in women with idiopathic inflammatory myopathy, before and after diagnosis-a population-based study.

Che WI; Hellgren K; Stephansson O; Lundberg IE; Holmqvist M
Article: JOURNAL OF RHEUMATOLOGY. 2020;47(9):1392-1396

Reproductive Pattern in Women with Idiopathic Inflammatory Myopathy: A Population-based Study.

Che WI; Hellgren K; Lundberg IE; Holmqvist M
Article: RHEUMATOLOGY. 2020;59(7):1695-1702

Familial aggregation and heritability of ankylosing spondylitis - a Swedish nested case-control study.

Morin M; Hellgren K; Frisell T
Article: PHARMACOEPIDEMIOLOGY AND DRUG SAFETY. 2020;29(3):316-327

Anti-TNF treatment during pregnancy and birth outcomes: A population-based study from Denmark, Finland, and Sweden.

Bröms G; Kieler H; Ekbom A; Gissler M; Hellgren K; Lahesmaa-Korpinen A-M; Pedersen L; Schmitt-Egenolf M; Sørensen HT; Granath F
Article: BJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY. 2019;126(10):1213-1222

Maternal and infant pregnancy outcomes in women with psoriatic arthritis: a Swedish nationwide cohort study.

Remaeus K; Stephansson O; Johansson K; Granath F; Hellgren K
Article: ANNALS OF THE RHEUMATIC DISEASES. 2017;76(12):2025-2030

Spectrum of lymphomas across different drug treatment groups in rheumatoid arthritis: a European registries collaborative project.

Mercer LK; Regierer AC; Mariette X; Dixon WG; Baecklund E; Hellgren K; Dreyer L; Hetland ML; Cordtz R; Hyrich K; Strangfeld A; Zink A; Canhao H; Hernandez MV; Tubach F; Gottenberg J-E; Morel J; Zavada J; Iannone F; Askling J; Listing J
Article: ARTHRITIS & RHEUMATOLOGY. 2017;69(4):700-708

Rheumatoid Arthritis and Risk of Malignant Lymphoma: Is the Risk Still Increased?

Hellgren K; Baecklund E; Backlin C; Sundstrom C; Smedby KE; Askling J
Article: ANNALS OF THE RHEUMATIC DISEASES. 2017;76(1):105-111

Cancer risk in patients with spondyloarthritis treated with TNF inhibitors: a collaborative study from the ARTIS and DANBIO registers.

Hellgren K; Dreyer L; Arkema EV; Glintborg B; Jacobsson LTH; Kristensen L-E; Feltelius N; Hetland ML; Askling J; ARTIS Study Group, For the DANBIO Study Group
Article: CLINICAL GASTROENTEROLOGY AND HEPATOLOGY. 2016;14(2):234-41.e1-5-241.e5

Low Risk of Birth Defects for Infants Whose Mothers Are Treated With Anti-Tumor Necrosis Factor Agents During Pregnancy.

Bröms G; Granath F; Ekbom A; Hellgren K; Pedersen L; Sørensen HT; Stephansson O; Kieler H
Article: ANNALS OF THE RHEUMATIC DISEASES. 2016;75(1):183-189

Familial aggregation of arthritis-related diseases in seropositive and seronegative rheumatoid arthritis: a register-based case-control study in Sweden.

Frisell T; Hellgren K; Alfredsson L; Raychaudhuri S; Klareskog L; Askling J
Article: ARTHRITIS & RHEUMATOLOGY. 2014;66(5):1282-1290

Ankylosing spondylitis, psoriatic arthritis, and risk of malignant lymphoma: a cohort study based on nationwide prospectively recorded data from Sweden.

Hellgren K; Smedby KE; Backlin C; Sundstrom C; Feltelius N; Eriksson JK; Baecklund E; Askling J
Article: EUROPEAN JOURNAL OF CLINICAL PHARMACOLOGY. 2012;68(7):1033-1042

Search for the molecular basis of ultra-rapid CYP2C9-catalysed metabolism: relationship between SNP IVS8-109A>T and the losartan metabolism phenotype in Swedes.

Hatta FHM; Teh LK; Helldén A; Hellgren KE; Roh H-K; Salleh MZ; Aklillu E; Bertilsson L
Article: EUROPEAN JOURNAL OF CLINICAL PHARMACOLOGY. 2010;66(8):791-795

Fluconazole-induced intoxication with phenytoin in a patient with ultra-high activity of CYP2C9.

Helldén A; Bergman U; Engström Hellgren K; Masquelier M; Nilsson Remahl I; Odar-Cederlöf I; Ramsjö M; Bertilsson L
Article: ARTHRITIS & RHEUMATOLOGY. 2010;62(5):1252-1258

Do rheumatoid arthritis and lymphoma share risk factors?: a comparison of lymphoma and cancer risks before and after diagnosis of rheumatoid arthritis.

Hellgren K; Smedby KE; Feltelius N; Baecklund E; Askling J
Article: ANNALS OF THE RHEUMATIC DISEASES. 2010;69(4):654-659

Rheumatoid arthritis, treatment with corticosteroids and risk of malignant lymphomas: results from a case-control study.

Hellgren K; Iliadou A; Rosenquist R; Feltelius N; Backlin C; Enblad G; Askling J; Baecklund E
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Alla övriga publikationer

Review: LUPUS SCIENCE & MEDICINE. 2024;11(1):e001106

Prevalence of coeliac disease in patients with systemic lupus erythematosus: a systematic review and meta-analysis.

Sotoodeh A; Nguyen Hoang M; Hellgren K; Forss A
Letter: ARTHRITIS & RHEUMATOLOGY. 2022;74(10):1720-1721

Reply.

Remaeus K; Johansson K; Granath F; Stephansson O; Hellgren K
Review: RMD OPEN. 2018;4(1):e000655

Opportunities and challenges for real-world studies on chronic inflammatory joint diseases through data enrichment and collaboration between national registers: the Nordic example.

Chatzidionysiou K; Hetland ML; Frisell T; Di Giuseppe D; Hellgren K; Glintborg B; Nordström D; Aaltonen K; Törmänen MR; Klami Kristianslund E; Kvien TK; Provan SA; Björn Guðbjörnsson B; Dreyer L; Kristensen LE; Jørgensen TS; Jacobsson L; Askling J
Thesis / dissertation: 2013

Chronic inflammation, anti-inflammatory treatment and risk of malignant lymphomas

Hellgren, Karin

Anställningar

Anknuten till Forskning, Medicin, Solna, Karolinska Institutet, 2023-2025

Examina och utbildning

Medicine Doktorsexamen, Institutionen för medicin, Solna, Karolinska Institutet, 2013
Läkarexamen, Karolinska Institutet, 1996

Artiklar

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Anställningar

Examina och utbildning

Nyheter från KI

Kalenderhändelser från KI