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Authors whose works are in public domain in at least one jurisdiction

List of works by Torkell Ellingsen

"To be lonely in your own loneliness": The interplay between self-perceived loneliness and rheumatoid arthritis in everyday life: A qualitative study

scientific article published on 03 June 2020

A Proposal for a Study on Treatment Selection and Lifestyle Recommendations in Chronic Inflammatory Diseases: A Danish Multidisciplinary Collaboration on Prognostic Factors and Personalised Medicine

scientific article

A population-based cohort study of rheumatoid arthritis-associated interstitial lung disease: comorbidity and mortality

scientific article published on 13 June 2017

A treat-to-target strategy with methotrexate and intra-articular triamcinolone with or without adalimumab effectively reduces MRI synovitis, osteitis and tenosynovitis and halts structural damage progression in early rheumatoid arthritis: results fr

scientific article published on 10 January 2014

Adalimumab added to a treat-to-target strategy with methotrexate and intra-articular triamcinolone in early rheumatoid arthritis increased remission rates, function and quality of life. The OPERA Study: an investigator-initiated, randomised, double-

scientific article

Aggressive combination therapy with intra-articular glucocorticoid injections and conventional disease-modifying anti-rheumatic drugs in early rheumatoid arthritis: second-year clinical and radiographic results from the CIMESTRA study

scientific article published on 18 September 2007

Altered retinal oxygen metabolism in patients with combined ocular and central nervous system sarcoidosis

scientific article published on 13 December 2020

Anti-cyclic citrullinated peptide antibodies, 28-joint Disease Activity Score, and magnetic resonance imaging bone oedema at baseline predict 11 years’ functional and radiographic outcome in early rheumatoid arthritis

scientific article published on 13 August 2018

Association between baseline vitamin D metabolite levels and long-term cardiovascular events in patients with rheumatoid arthritis from the CIMESTRA trial: protocol for a cohort study with patient-record evaluated outcomes

scientific article published on 8 April 2017

Authors' response

COPD: an overlooked cause of excess mortality in patients with rheumatoid arthritis

scientific article published on 13 February 2018

CRP genotype and haplotype associations with serum C-reactive protein level and DAS28 in untreated early rheumatoid arthritis patients

scientific article

Calprotectin in patients with chronic rheumatoid arthritis correlates with disease activity and responsiveness to methotrexate

scientific article published on 11 December 2017

Cardiovascular risk and mortality in rheumatoid arthritis compared with diabetes mellitus and the general population

scientific article published on 27 September 2020

Cartilage Oligomeric Matrix Protein Associates Differentially with Erosions and Synovitis and Has a Different Temporal Course in Cyclic Citrullinated Peptide Antibody (Anti-CCP)-positive versus Anti-CCP-negative Early Rheumatoid Arthritis

scientific article published on 15 May 2011

Circulating serum interleukin-6, serum chitinase-3-like protein-1, and plasma vascular endothelial growth factor are not predictive for remission and radiographic progression in patients with early rheumatoid arthritis: post-hoc explorative and vali

scientific article published on 16 January 2018

Circulating surfactant protein -D is low and correlates negatively with systemic inflammation in early, untreated rheumatoid arthritis

scientific article

Clinical and radiographic outcome of a treat-to-target strategy using methotrexate and intra-articular glucocorticoids with or without adalimumab induction: a 2-year investigator-initiated, double-blinded, randomised, controlled trial (OPERA).

scientific article published on 21 October 2015

Clinical characteristics of importance to outcome in patients with axial spondyloarthritis: protocol for a prospective descriptive and exploratory cohort study.

scientific article published on 10 July 2017

Combination treatment with methotrexate, cyclosporine, and intraarticular betamethasone compared with methotrexate and intraarticular betamethasone in early active rheumatoid arthritis: An investigator-initiated, multicenter, randomized, double-blind

article

Comparative effectiveness of injection therapies in lateral epicondylitis: a systematic review and network meta-analysis of randomized controlled trials.

scientific article

Development of heart failure in patients with rheumatoid arthritis: A Danish population-based study

scientific article published on 21 February 2018

Differential effect of methotrexate on the increased CCR2 density on circulating CD4 T lymphocytes and monocytes in active chronic rheumatoid arthritis, with a down regulation only on monocytes in responders

scientific article published on 11 August 2006

Discordance of Global Assessments by Patient and Physician Is Higher in Female than in Male Patients Regardless of the Physician's Sex: Data on Patients with Rheumatoid Arthritis, Axial Spondyloarthritis, and Psoriatic Arthritis from the DANBIO Regi

scientific article

Effect of Magnetic Resonance Imaging vs Conventional Treat-to-Target Strategies on Disease Activity Remission and Radiographic Progression in Rheumatoid Arthritis: The IMAGINE-RA Randomized Clinical Trial

scientific article published on 01 February 2019

Effect of a treat-to-target strategy based on methotrexate and intra-articular betamethasone with or without additional cyclosporin on MRI-assessed synovitis, osteitis, tenosynovitis, bone erosion, and joint space narrowing in early rheumatoid arthr

scientific article

Efficacy and safety of cannabidiol followed by an open label add-on of tetrahydrocannabinol for the treatment of chronic pain in patients with rheumatoid arthritis or ankylosing spondylitis: protocol for a multicentre, randomised, placebo-controlled

scientific article published on 4 June 2019

Efficacy and safety of faecal microbiota transplantation in patients with psoriatic arthritis: protocol for a 6-month, double-blind, randomised, placebo-controlled trial

scientific article

Folate, homocysteine, and cobalamin status in patients with rheumatoid arthritis treated with methotrexate, and the effect of low dose folic acid supplement

scientific article published in December 2004

Galectin-3 is Persistently Increased in Early Rheumatoid Arthritis (RA) and Associates with Anti-CCP Seropositivity and MRI Bone Lesions, While Early Fibrosis Markers Correlate with Disease Activity.

scientific article

Hand bone loss in early rheumatoid arthritis during a methotrexate-based treat-to-target strategy with or without adalimumab-a substudy of the optimized treatment algorithm in early RA (OPERA) trial.

scientific article published on 5 December 2016

Heart Failure and Ischemic Heart Disease in Patients With Rheumatoid Arthritis

scientific article published on 01 December 2017

How do I establish a stool bank for fecal microbiota transplantation within the blood- and tissue transplant service?

scientific article published on 28 May 2020

Impact of red and processed meat and fibre intake on treatment outcomes among patients with chronic inflammatory diseases: protocol for a prospective cohort study of prognostic factors and personalised medicine.

scientific article published on 8 February 2018

Impact of rheumatoid arthritis on major cardiovascular events in patients with and without coronary artery disease

scientific article published on 29 May 2020

Impact of season on the association between vitamin D levels at diagnosis and one-year remission in early Rheumatoid Arthritis

scientific article published on 30 April 2020

In active chronic rheumatoid arthritis, dipeptidyl peptidase IV density is increased on monocytes and CD4(+) T lymphocytes

scientific article published on 01 October 2007

In vitro migration of mononuclear cells towards synovial fluid and plasma from rheumatoid arthritis patients correlates to RANTES synovial fluid levels and to clinical pain parameters

scientific article published on 01 January 2000

Incidences of overall and site specific cancers in TNFα inhibitor treated patients with rheumatoid arthritis and other arthritides – a follow-up study from the DANBIO Registry

scholarly article by Lene Dreyer et al published 3 September 2012 in Annals of the Rheumatic Diseases

Increased mortality among patients with rheumatoid arthritis and COPD: A population-based study

scientific article published on 08 June 2018

Insulin-like growth factor I receptor density on CD4+T-lymphocytes from active early steroid- and DMARD-naïve rheumatoid arthritis patients is up-regulated and not influenced by 1 year of clinically effective treatment

scholarly article by Trine Bay Laurberg et al published 19 January 2011 in Rheumatology International

Interactions between smoking, increased serum levels of anti-CCP antibodies, rheumatoid factors, and erosive joint disease in patients with early, untreated rheumatoid arthritis

scientific article published on 10 September 2014

Left ventricular function at two-year follow-up in treatment-naive rheumatoid arthritis patients is associated with anti-cyclic citrullinated peptide antibody status: a cohort study.

scientific article

Left ventricular function in treatment-naive early rheumatoid arthritis

scientific article

Levels of lectin pathway proteins in plasma and synovial fluid of rheumatoid arthritis and osteoarthritis

scientific article

Localization of monocyte chemotactic and activating factor (MCAF/MCP-1) in psoriasis

scientific article published on 01 December 1996

Long-Term Prognosis of Plantar Fasciitis: A 5- to 15-Year Follow-up Study of 174 Patients With Ultrasound Examination.

scientific article

M-ficolin levels reflect disease activity and predict remission in early rheumatoid arthritis

scientific article

MRI bone oedema is the strongest predictor of subsequent radiographic progression in early rheumatoid arthritis. Results from a 2-year randomised controlled trial (CIMESTRA)

scientific article published on 03 April 2008

Magnetic resonance imaging assessed inflammation in the wrist is associated with patient-reported physical impairment, global assessment of disease activity and pain in early rheumatoid arthritis: longitudinal results from two randomised controlled t

scholarly article by Daniel Glinatsi et al published 13 June 2017 in Annals of the Rheumatic Diseases

Mannose-binding lectin gene polymorphisms are associated with disease activity and physical disability in untreated, anti-cyclic citrullinated peptide-positive patients with early rheumatoid arthritis.

scientific article published on 27 February 2009

Mesangioproliferative glomerulonephritis: a 30-year prognosis study

scientific article published on January 2014

Methotrexate pharmacokinetic is influenced by co-administration of cyclosporin in rheumatoid arthritis patients. Results from a randomized clinical trial

scientific article published on 26 December 2019

Microfibrillar-associated protein 4 as a predictive biomarker of treatment response in patients with chronic inflammatory diseases initiating biologics: secondary analyses based on the prospective BELIEVE cohort study

scientific article published on 28 October 2024

Migration of mononuclear cells in the modified Boyden chamber as evaluated by DNA quantification and flow cytometry

scientific article published in September 2000

Monocyte chemoattractant protein 1 (MCP-1) in temporal arteritis and polymyalgia rheumatica

scientific article published on October 2000

Multifactorial intervention to prevent cardiovascular disease in patients with early rheumatoid arthritis: protocol for a multicentre randomised controlled trial.

scientific article published on 20 April 2016

Neutrophil Extracellular Traps in Ulcerative Colitis: A Proteome Analysis of Intestinal Biopsies

scientific article

Patients with rheumatoid arthritis treated with methotrexate (MTX): concentrations of steady-state erythrocyte MTX correlate to plasma concentrations and clinical efficacy.

scientific article published on 15 July 2008

Periarticular and generalised bone loss in patients with early rheumatoid arthritis: influence of alendronate and intra-articular glucocorticoid treatment. Post hoc analyses from the CIMESTRA trial

scientific article

Plasma Adiponectin in Patients with Active, Early, and Chronic Rheumatoid Arthritis Who Are Steroid- and Disease-Modifying Antirheumatic Drug-Naive Compared with Patients with Osteoarthritis and Controls

scientific article published on 14 August 2009

Plasma MicroRNA Profiles in Patients with Early Rheumatoid Arthritis Responding to Adalimumab plus Methotrexate vs Methotrexate Alone: A Placebo-controlled Clinical Trial

scientific article

Plasma level of CXC-chemokine CXCL12 is increased in rheumatoid arthritis and is independent of disease activity and methotrexate treatment.

scientific article published in September 2006

Plasma monocyte chemoattractant protein 1 is a marker for joint inflammation in rheumatoid arthritis

scientific article published on 01 January 2001

Population characteristics as important contextual factors in rheumatological trials: an exploratory meta-epidemiological study from an OMERACT Working Group

scientific article published on 30 June 2020

Prediction of treatment response to adalimumab: a double-blind placebo-controlled study of circulating microRNA in patients with early rheumatoid arthritis.

scientific article published on 5 May 2015

Predictive value of a multi-biomarker disease activity score for clinical remission and radiographic progression in patients with early rheumatoid arthritis: a post-hoc study of the OPERA trial

scientific article published on 09 July 2018

Prevalence of Newly Diagnosed Malignancies in Patients with Polymyalgia Rheumatica and Giant Cell Arteritis, Comparison of 18F-FDG PET/CT Scan with Chest X-ray and Abdominal Ultrasound: Data from a 40 Week Prospective, Exploratory, Single Centre Stu

scientific article published on 04 December 2020

Proteome Analysis of Rheumatoid Arthritis Gut Mucosa.

scientific article published on 14 September 2016

Proteomics dataset: The colon mucosa from inflammatory bowel disease patients, gastrointestinal asymptomic rheumatoid arthritis patients, and controls.

scientific article published on 6 October 2017

Radiographic progression and remission rates in early rheumatoid arthritis - MRI bone oedema and anti-CCP predicted radiographic progression in the 5-year extension of the double-blind randomised CIMESTRA trial.

scientific article published on 5 May 2010

Reproducibility of tender point examination in chronic low back pain patients as measured by intrarater and inter-rater reliability and agreement: a validation study ⬇️

scientific article published on February 26, 2013

Response to 'Correspondence on 'Impact of rheumatoid arthritis on major cardiovascular events in patients with and without coronary artery disease" by Jong et al

scientific article published on 02 November 2020

Rheumatoid Arthritis-Associated Interstitial Lung Disease: Clinical Characteristics and Predictors of Mortality

scientific article published on 09 October 2019

Short- and long-term efficacy of intra-articular injections with betamethasone as part of a treat-to-target strategy in early rheumatoid arthritis: impact of joint area, repeated injections, MRI findings, anti-CCP, IgM-RF and CRP

scholarly article by Merete Lund Hetland et al published 1 February 2012 in Annals of the Rheumatic Diseases

Stereological quantification of immune-competent cells in baseline biopsy specimens from achilles tendons: results from patients with chronic tendinopathy followed for more than 4 years

scientific article published on 31 July 2014

The D-vitamin metabolite 1,25(OH)2 D in serum is associated with disease activity and Anti-Citrullinated Protein Antibodies in active and treatment naïve, early Rheumatoid Arthritis Patients

scientific article published on 22 August 2018

The Use of Telehealth for Psychological Counselling of Vulnerable Adult Patients With Rheumatic Diseases or Diabetes: Explorative Study Inspired by Participatory Design

scientific article published in 2022

The effects of low-dose methotrexate on thymidylate synthetase activity in human peripheral blood mononuclear cells

scientific article published on 01 November 2000

The impact of sex and disease classification on patient-reported outcome measures in axial spondyloarthritis: a descriptive prospective cross-sectional study

scientific article published on 29 October 2019

Three Quality Improvement Initiatives and Performance of Rheumatoid Arthritis Disease Activity Measures in Electronic Health Records: Results From an Interrupted Time Series Study

scientific article published on 09 January 2020

Towards consensus in defining and handling contextual factors within rheumatology trials: an initial qualitative study from an OMERACT working group

scientific article published on 14 October 2020

Treatment of lateral epicondylitis with platelet-rich plasma, glucocorticoid, or saline: a randomized, double-blind, placebo-controlled trial.

scientific article published on 17 January 2013

Ultrasonographic Characteristics of the Common Extensor Tendon of the Elbow in Asymptomatic Individuals: Thickness, Color Doppler Activity, and Bony Spurs

scientific article

Ultrasonographic assessment of tendon thickness, Doppler activity and bony spurs of the elbow in patients with lateral epicondylitis and healthy subjects: a reliability and agreement study.

scientific article

Ultrasound-Guided Injection Therapy of Achilles Tendinopathy With Platelet-Rich Plasma or Saline: A Randomized, Blinded, Placebo-Controlled Trial

scientific article published on 2 June 2016

Uncoupling of Collagen II Metabolism in Newly Diagnosed, Untreated Rheumatoid Arthritis Is Linked to Inflammation and Antibodies Against Cyclic Citrullinated Peptides

scientific article published on 01 May 2010

Up-regulated CD26 density on synovial fluid monocytes from patients with juvenile idiopathic arthritis

scientific article published on 01 January 2008

Up-regulated dipeptidyl-peptidase IV (CD26) on monocytes was unaffected by effective DMARD treatment in early steroid and DMARD-naive rheumatoid arthritis

article

Upregulated baseline plasma CCL19 and CCR7 cell-surface expression on monocytes in early rheumatoid arthritis normalized during treatment and CCL19 correlated with radiographic progression

scientific article published on 28 August 2013

Urinary excretion of alpha-GST and albumin in rheumatoid arthritis patients treated with methotrexate or other DMARDs alone or in combination with NSAIDs

scientific article published in January 2005

Use of Cerebrospinal Fluid Biomarkers in Diagnosis and Monitoring of Rheumatoid Meningitis

scientific article published on 26 June 2019

Using thoracic ultrasound to detect interstitial lung disease in patients with rheumatoid arthritis: a protocol for the diagnostic test accuracy AURORA study

scientific article published in December 2022

[18F]Sodium fluoride positron emission tomography/computed tomography: a predictor of early rheumatoid arthritis? A case report.

scientific article published on 10 January 2018

[Macrocytic anemia in the last trimester of pregnancy due to dietary insufficiency--initially interpreted as the HELLP syndrome]

scientific article published on 01 March 1994

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