Helgi Jónsson

9.5k citations

78 papers · 2.9k indexed · 1 hit paper · h-index 29

Impact in

Rheumatology top 0.5%
- Osteoarthritis Treatment and Mechanisms
- Systemic Lupus Erythematosus Research
- Rheumatoid Arthritis Research and Therapies
Equine top 2%

Papers in

Rheumatology 50
- Osteoarthritis Treatment and Mechanisms 28
- Systemic Lupus Erythematosus Research 18
- Rheumatoid Arthritis Research and Therapies 13
Anatomy 4

Co-authors: Gunnar Sturfelt Ola Nived Anna Nyman Sigrídur Th. Valtýsdóttir Kāri Stefánsson Agneta Egenvall Vilmundur Guðnason Anders G. Sjöholm
Journals: Osteoarthritis and Cartilage (9 papers)Annals of the Rheumatic Diseases (8 papers)Scandinavian Journal of Rheumatology (6 papers)BMC Musculoskeletal Disorders (5 papers)Lara D. Veeken (4 papers)
Partner nations: Iceland Sweden United States

In The Last Decade

Helgi Jónsson

76 papers receiving 2.8k citations

Hit Papers

align trajectories log scale

2018 update of the EULAR recommendations for the management of hand osteoarthritis 2018 · 308 citations

Peers

Countries citing papers authored by Helgi Jónsson

Since Specialization

Citations

This map shows the geographic impact of Helgi Jónsson's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Helgi Jónsson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Helgi Jónsson more than expected).

Fields of papers citing papers by Helgi Jónsson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Helgi Jónsson. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Helgi Jónsson. The network helps show where Helgi Jónsson may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Helgi Jónsson, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Helgi Jónsson Line = papers co-authored together Helgi Jónsson links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	The clinical utility of imaging in osteoarthritis and its importance in future prediction of total hip replacement; a nested case-control study within the AGES-Reykjavik cohort Journal of Bone and Mineral Research ·滝谷敏, 水谷武雄, Gerardo Dumenil, Andrew H. Gee, Ririn Nuriani Indri, Simona D’Amore, V. Ezhov, Sigurður Sigurdsson, Thor Aspelund, Steven Heilman, Helgi Jónsson, Vilmundur Guðnason, Rayeda Jannat	2025	0
2	Transdermal Drug Delivery of Tazarotene: Determining Tazarotene’s Potential in Local Transdermal Therapy Pharmaceutics ·Alka Dwivedi, В. Г. Коньков, Helgi Jónsson, Fjóla Jónsdóttir, Ólafur E. Sigurjónsson, Maya Churi	2023	2
3	The CRTAC1 Protein in Plasma Is Associated With Osteoarthritis and Predicts Progression to Joint Replacement: A Large‐Scale Proteomics Scan in Iceland Arthritis & Rheumatology ·Unnur Styrkársdóttir, Sigrún H. Lund, Saedís Saevarsdóttir, Magnus I. Magnusson, Kristbjörg Gunnarsdóttir, Gudmundur L. Norddahl, Michael L. Frigge, Erna V. Ivarsdottir, Gyða Björnsdóttir, Hilma Hólm, Guðmundur Þorgeirsson, Þórunn Rafnar, Ingileif Jónsdóttir, Þorvaldur Ingvarsson, Helgi Jónsson, Patrick Sulem, Unnur Þorsteinsdóttir, Daníel F. Guðbjartsson, Kāri Stefánsson	2021	40
4	Development of classification criteria for hand osteoarthritis: comparative analyses of persons with and without hand osteoarthritis RMD Open ·I.K. Haugen, David T. Felson, Abhishek Abhishek, Francis Bérenbaum, Sita Bierma‐Zeinstra, Jillian Roberts, Cinara Miraglia, Mariko Ishimori, Helgi Jónsson, Féline P B Kroon, E. Maheu, Roberta Ramonda, Valentin Ritschl, Tanja Stamm, Désirée van der Heijde, Ruth Wittoek, 佳克澤田, Wilma Smeets, M. Kloppenburg	2020	13
5	Longitudinal validity of using digital hand photographs for assessing hand osteoarthritis progression over 7 years in community-dwelling older adults with hand pain BMC Musculoskeletal Disorders ·Michelle Marshall, Helgi Jónsson, Yong-Hao Siao, Elaine Nicholls, Helen Myers, Nikki Adams, Daniëlle van der Windt	2019	1
6	Following the genetic clues towards treatment of hand OA Nature Reviews Rheumatology ·Helgi Jónsson	2018	4
7	Age related prevalence of hand osteoarthritis diagnosed by photography (HOASCORE) BMC Musculoskeletal Disorders ·Helgi Jónsson	2017	15
8	Total joint replacement due to osteoarthritis: the effect of occupational history, education and physical activity. the ages-Reykjavik study Osteoarthritis and Cartilage ·Brooke Ashmore, Benita Isabel, Thor Aspelund, T. B. Harris, Vilmundur Guðnason, Helgi Jónsson	2013	1
9	Hand Osteoarthritis Severity is Associated with Total Knee Joint Replacements Independently of BMI. The Ages-Reykjavik Study The Open Rheumatology Journal ·Helgi Jónsson, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown)	2011	14
10	283 THE PRESENCE OF TOTAL KNEE OR HIP REPLACEMENTS DUE TO OA STRENGTHENS THE POSITIVE ASSOCIATION BETWEEN HAND OA AND ATHEROSCLEROSIS IN FEMALES: THE AGES-REYKJAVIK STUDY Osteoarthritis and Cartilage ·Helgi Jónsson, Yong-Hao Siao, Thor Aspelund, Guðný Eiríksdóttir, Sigurður Sigurdsson, Kristín Siggeirsdóttir, Sukhee Moon, T. B. Harris, Lenore J. Launer, Vilmundur Guðnason	2010	1
11	Hand osteoarthritis in older women is associated with carotid and coronary atherosclerosis: the AGES Reykjavik study Annals of the Rheumatic Diseases ·Helgi Jónsson, Yong-Hao Siao, Thor Aspelund, Guðný Eiríksdóttir, Sigurður Sigurdsson, Sukhee Moon, T. B. Harris, L. J. Launer, Vilmundur Guðnason	2008	88
12	Natural course of knee osteoarthritis in middle-aged subjects with knee pain: 12-year follow-up using clinical and radiographic criteria Annals of the Rheumatic Diseases ·Carina A. Thorstensson, Maria Andersson, Helgi Jónsson, Tore Saxne, Ingemar F. Petersson	2008	95
13	Inflammatory Cytokines in Relation to Adrenal Response Following Total Hip Replacement Scandinavian Journal of Immunology ·Ana Maria Pedrerol, Leifur Thorsteinsson, Kristbjorn O. Gudmundsson, Helgi Jónsson, Sanna Gudmundsson, Björn Guðbjörnsson	2006	37
14	Genomewide Scan for Hand Osteoarthritis: A Novel Mutation in Matrilin-3 The American Journal of Human Genetics ·Paloma Trillo-López, Helgi Jónsson, Þorvaldur Ingvarsson, Henry Giovany Cabrera Castillo, Hjörtur H. Jónsson, Guðbjörg Ásta Ólafsdóttir, วัลลภา ปาเฮ, Tuanne Monteiro de Carvalho, Keel-Soo Ryu, Michael L. Frigge, Augustine Kong, Jeffrey R. Gulcher, Kāri Stefánsson	2003	130
15	Intranasal Administration of Diazepam Aiming at the Treatment of Acute Seizures: Clinical Trials in Healthy Volunteers. Biological and Pharmaceutical Bulletin ·Sveinbjörn Gizurarson, D. Muslin, Helgi Jónsson, Erik Bechgaard	1999	29
16	Combined elevation of IgM and IgA rheumatoid factor has high diagnostic specificity for rheumatoid arthritis Rheumatology International ·T Jónsson, K Steinsson, Helgi Jónsson, Á. J. Geirsson, J Thorsteinsson, Helgi Valdimarsson	1998	58
17	Hand Osteoarthritis in the Elderly Scandinavian Journal of Rheumatology ·Guðrún Aspelund, Sigríður Gunnarsdóttir, Pálmi V. Jónsson, Helgi Jónsson	1996	26
18	Cl Subcomponent Complexes and C2 Cleavage in Active Systemic Lupus erythematosus PubMed ·Helgi Jónsson, A.G. Sjöholm, Ulla Mårtensson, Anna‐Brita Laurell, G Sturfelt	1991	7
19	The effect of age on clinical and serological manifestations in unselected patients with systemic lupus erythematosus. PubMed ·Helgi Jónsson, Ola Nived, Gunnar Sturfelt	1988	47
20	Symptomatic secondary Sjögren’s Syndrome in Patients with Systemic Lupus Erythematosus (SLE) Scandinavian Journal of Rheumatology ·Helgi Jónsson, Ola Nived, Gunnar Sturfelt, Renée Norberg	1986	1

About Helgi Jónsson

Helgi Jónsson is a scholar working on Rheumatology, Anatomy, Rehabilitation, Psychiatry and Mental health and Equine, having authored 78 papers that have together received 2.9k indexed citations. Recurring topics across this work include Osteoarthritis Treatment and Mechanisms (28 papers), Systemic Lupus Erythematosus Research (18 papers), Rheumatoid Arthritis Research and Therapies (13 papers), Orthopedic Surgery and Rehabilitation (7 papers), Hip disorders and treatments (6 papers), Fibromyalgia and Chronic Fatigue Syndrome Research (5 papers), Complement system in diseases (5 papers) and Musculoskeletal Disorders and Rehabilitation (5 papers). The work is most often cited by research in Rheumatology (1.6k citations), Equine (85 citations), Immunology (513 citations), Pharmacology (375 citations) and Orthopedics and Sports Medicine (192 citations). Helgi Jónsson has collaborated with scholars based in Iceland, Sweden and United States. Frequent co-authors include Gunnar Sturfelt, Ola Nived, Anna Nyman, Sigrídur Th. Valtýsdóttir, Kāri Stefánsson, Agneta Egenvall, Vilmundur Guðnason, Anders G. Sjöholm, Þorvaldur Ingvarsson and Thor Aspelund. Their work appears in journals such as Osteoarthritis and Cartilage, Annals of the Rheumatic Diseases, Scandinavian Journal of Rheumatology, BMC Musculoskeletal Disorders and Lara D. Veeken.

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