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Items: 1 to 50 of 83

1.

The Pathogenesis of Ankylosing Spondylitis: an Update.

Pedersen SJ, Maksymowych WP.

Curr Rheumatol Rep. 2019 Nov 11;21(10):58. doi: 10.1007/s11926-019-0856-3. Review.

PMID:
31712904
2.

Canada-Denmark MRI scoring system of the spine in patients with axial spondyloarthritis: updated definitions, scoring rules and inter-reader reliability in a multiple reader setting.

Krabbe S, Østergaard M, Pedersen SJ, Weber U, Kröber G, Makysmowych W, Lambert RGW.

RMD Open. 2019 Oct 13;5(2):e001057. doi: 10.1136/rmdopen-2019-001057. eCollection 2019.

3.

High versus standard magnetic resonance image resolution of the cervical spine in patients with axial spondyloarthritis.

Krabbe S, Østergaard M, Sørensen IJ, Møller J, Jensen B, Madsen OR, Pedersen SJ.

Acta Radiol. 2019 Sep 3:284185119872689. doi: 10.1177/0284185119872689. [Epub ahead of print] No abstract available.

PMID:
31480852
4.

MRI lesions in the sacroiliac joints of patients with spondyloarthritis: an update of definitions and validation by the ASAS MRI working group.

Maksymowych WP, Lambert RG, Østergaard M, Pedersen SJ, Machado PM, Weber U, Bennett AN, Braun J, Burgos-Vargas R, de Hooge M, Deodhar AA, Eshed I, Jurik AG, Hermann KA, Landewé RB, Marzo-Ortega H, Navarro-Compán V, Poddubnyy D, Reijnierse M, Rudwaleit M, Sieper J, Van den Bosch FE, van der Heijde D, van der Horst-Bruinsma IE, Wichuk S, Baraliakos X.

Ann Rheum Dis. 2019 Nov;78(11):1550-1558. doi: 10.1136/annrheumdis-2019-215589. Epub 2019 Aug 17.

PMID:
31422357
5.

Magnetic Resonance Imaging of Lesions in the Sacroiliac Joints for Differentiation of Patients With Axial Spondyloarthritis From Control Subjects With or Without Pelvic or Buttock Pain: A Prospective, Cross-Sectional Study of 204 Participants.

Seven S, Østergaard M, Morsel-Carlsen L, Sørensen IJ, Bonde B, Thamsborg G, Lykkegaard JJ, Hendricks O, Jørgensen NR, Pedersen SJ.

Arthritis Rheumatol. 2019 Jul 16. doi: 10.1002/art.41037. [Epub ahead of print]

PMID:
31309740
6.

What Level of Inflammation Leads to Structural Damage in the Sacroiliac Joints? A Four-Year Magnetic Resonance Imaging Follow-up Study of Low Back Pain Patients.

Arnbak B, Jensen TS, Schiøttz-Christensen B, Pedersen SJ, Østergaard M, Weber U, Hendricks O, Zejden A, Manniche C, Jurik AG.

Arthritis Rheumatol. 2019 Jul 16. doi: 10.1002/art.41040. [Epub ahead of print]

PMID:
31309715
7.

Assessing the construct validity of clinical tests to identify sacroiliac joint inflammation in patients with non-radiographic axial spondyloarthritis.

Castro MP, Stebbings SM, Milosavljevic S, Pedersen SJ, Bussey MD.

Int J Rheum Dis. 2019 Aug;22(8):1521-1528. doi: 10.1111/1756-185X.13606. Epub 2019 May 27.

PMID:
31131990
8.

Non-traumatic shoulder pain in the primary health service.

Juel NG, Pedersen SJ, Engebretsen KB, Brurberg KG, Ekeberg OM, Reme SE, Brox JI, Natvig B.

Tidsskr Nor Laegeforen. 2019 Apr 3;139(7). doi: 10.4045/tidsskr.19.0116. Print 2019 Apr 9. Norwegian. No abstract available.

9.

Whole-body Magnetic Resonance Imaging Inflammation in Peripheral Joints and Entheses in Axial Spondyloarthritis: Distribution and Changes during Adalimumab Treatment.

Krabbe S, Eshed I, Juul Sørensen I, Jensen B, Møller JM, Balding L, Madsen OR, Pedersen SJ, Østergaard M.

J Rheumatol. 2019 Apr 1. pii: jrheum.181159. doi: 10.3899/jrheum.181159. [Epub ahead of print]

PMID:
30936290
10.

OMERACT Hip Inflammation Magnetic Resonance Imaging Scoring System (HIMRISS) Assessment in Longitudinal Study.

Jaremko JL, Lambert RGW, Pedersen SJ, Weber U, Lindsay D, Al-Ani Z, Steer K, Pianta M, Wichuk S, Maksymowych WP.

J Rheumatol. 2019 Sep;46(9):1239-1242. doi: 10.3899/jrheum.181043. Epub 2019 Feb 15.

PMID:
30770513
11.

Development and Validation of an OMERACT MRI Whole-Body Score for Inflammation in Peripheral Joints and Entheses in Inflammatory Arthritis (MRI-WIPE).

Krabbe S, Eshed I, Gandjbakhch F, Pedersen SJ, Bird P, Mathew AJ, Lambert RG, Maksymowych WP, Glinatsi D, Stoenoiu MS, Poggenborg R, Jans L, Jaremko JL, Herregods N, Foltz V, Conaghan PG, Althoff CE, Paschke J, Peterfy C, Hermann KA, Østergaard M; for the OMERACT MRI in Arthritis Working Group.

J Rheumatol. 2019 Sep;46(9):1215-1221. doi: 10.3899/jrheum.181084. Epub 2019 Feb 15.

PMID:
30770508
12.

The OMERACT MRI in Enthesitis Initiative: Definitions of Key Pathologies, Suggested MRI Sequences, and a Novel Heel Enthesitis Scoring System.

Mathew AJ, Krabbe S, Eshed I, Gandjbakhch F, Bird P, Pedersen SJ, Stoenoiu MS, Foltz V, Glinatsi D, Lambert RG, Hermann KGA, Maksymowych WP, Haugen IK, Jaremko JL, Poggenborg RP, Paschke J, Laredo JD, Carron P, Conaghan PG, Østergaard M.

J Rheumatol. 2019 Sep;46(9):1232-1238. doi: 10.3899/jrheum.181093. Epub 2019 Feb 1.

PMID:
30709961
13.

Structural progression rate decreases over time on serial radiography and magnetic resonance imaging of sacroiliac joints and spine in a five-year follow-up study of patients with ankylosing spondylitis treated with tumour necrosis factor inhibitor.

Pedersen SJ, Weber U, Said-Nahal R, Sørensen IJ, Loft AG, Kollerup G, Juul L, Frandsen PB, Thamsborg G, Madsen OR, Møller J, Balding L, Jurik AG, Østergaard M.

Scand J Rheumatol. 2019 May;48(3):185-197. doi: 10.1080/03009742.2018.1506822. Epub 2018 Nov 13.

PMID:
30422733
14.

Beyond the TNF-α Inhibitors: New and Emerging Targeted Therapies for Patients with Axial Spondyloarthritis and their Relation to Pathophysiology.

Pedersen SJ, Maksymowych WP.

Drugs. 2018 Sep;78(14):1397-1418. doi: 10.1007/s40265-018-0971-x. Review.

PMID:
30171593
15.

Blood Pressure Response to Interrupting Workplace Sitting Time With Non-Exercise Physical Activity: Results of a 12-Month Cohort Study.

Mainsbridge C, Ahuja K, Williams A, Bird ML, Cooley D, Pedersen SJ.

J Occup Environ Med. 2018 Sep;60(9):769-774. doi: 10.1097/JOM.0000000000001377.

16.

Inflammatory and structural changes in vertebral bodies and posterior elements of the spine in axial spondyloarthritis: construct validity, responsiveness and discriminatory ability of the anatomy-based CANDEN scoring system in a randomised placebo-controlled trial.

Krabbe S, Sørensen IJ, Jensen B, Møller JM, Balding L, Madsen OR, Lambert RGW, Maksymowych WP, Pedersen SJ, Østergaard M.

RMD Open. 2018 Mar 16;4(1):e000624. doi: 10.1136/rmdopen-2017-000624. eCollection 2018.

17.

Whole-body Magnetic Resonance Imaging in Axial Spondyloarthritis: Reduction of Sacroiliac, Spinal, and Entheseal Inflammation in a Placebo-controlled Trial of Adalimumab.

Krabbe S, Østergaard M, Eshed I, Sørensen IJ, Jensen B, Møller JM, Balding L, Madsen OR, Asmussen K, Eng G, Jørgensen NR, Pedersen SJ.

J Rheumatol. 2018 May;45(5):621-629. doi: 10.3899/jrheum.170408. Epub 2018 Feb 15.

PMID:
29449506
18.

Quantifying bone marrow inflammatory edema in the spine and sacroiliac joints with thresholding.

Chronaiou I, Thomsen RS, Huuse EM, Euceda LR, Pedersen SJ, Hoff M, Sitter B.

BMC Musculoskelet Disord. 2017 Nov 28;18(1):497. doi: 10.1186/s12891-017-1861-1.

19.

Development and Validation of MRI Sacroiliac Joint Scoring Methods for the Semiaxial Scan Plane Corresponding to the Berlin and SPARCC MRI Scoring Methods, and of a New Global MRI Sacroiliac Joint Method.

Hededal P, Østergaard M, Sørensen IJ, Loft AG, Hindrup JS, Thamsborg G, Asmussen K, Hendricks O, Nørregaard J, Møller JM, Jurik AG, Morsel L, Balding L, Pedersen SJ.

J Rheumatol. 2018 Jan;45(1):70-77. doi: 10.3899/jrheum.161583. Epub 2017 Oct 1.

PMID:
28966208
20.

Whole-body Magnetic Resonance Imaging in Inflammatory Arthritis: Systematic Literature Review and First Steps Toward Standardization and an OMERACT Scoring System.

Østergaard M, Eshed I, Althoff CE, Poggenborg RP, Diekhoff T, Krabbe S, Weckbach S, Lambert RGW, Pedersen SJ, Maksymowych WP, Peterfy CG, Freeston J, Bird P, Conaghan PG, Hermann KG.

J Rheumatol. 2017 Nov;44(11):1699-1705. doi: 10.3899/jrheum.161114. Epub 2017 Jun 15. Review.

21.

Fat metaplasia on MRI of the sacroiliac joints increases the propensity for disease progression in the spine of patients with spondyloarthritis.

Maksymowych WP, Wichuk S, Chiowchanwisawakit P, Lambert RG, Pedersen SJ.

RMD Open. 2017 Mar 30;3(1):e000399. doi: 10.1136/rmdopen-2016-000399. eCollection 2017.

22.

Monitoring total-body inflammation and damage in joints and entheses: the first follow-up study of whole-body magnetic resonance imaging in rheumatoid arthritis.

Axelsen MB, Eshed I, Østergaard M, Hetland ML, Møller JM, Jensen DV, Krintel SB, Hansen MS, Terslev L, Klarlund M, Poggenborg RP, Balding L, Pedersen SJ.

Scand J Rheumatol. 2017 Jul;46(4):253-262. doi: 10.1080/03009742.2016.1231338. Epub 2017 Jan 26.

PMID:
28125360
23.

Limited Reliability of Radiographic Assessment of Sacroiliac Joints in Patients with Suspected Early Spondyloarthritis.

Christiansen AA, Hendricks O, Kuettel D, Hørslev-Petersen K, Jurik AG, Nielsen S, Rufibach K, Loft AG, Pedersen SJ, Hermansen LT, Østergaard M, Arnbak B, Manniche C, Weber U.

J Rheumatol. 2017 Jan;44(1):70-77. doi: 10.3899/jrheum.160079. Epub 2016 Oct 15.

PMID:
27744397
24.

No diagnostic utility of antibody patterns against Klebsiella pneumoniae capsular serotypes in patients with axial spondyloarthritis vs. patients with non-specific low back pain: a cross-sectional study.

Hermansen LT, Loft AG, Christiansen AA, Munk HL, Gilbert L, Jurik AG, Arnbak B, Manniche C, Weber U, Østergaard M, Pedersen SJ, Barington T, Junker P, Hørslev-Petersen K, Hendricks O.

Scand J Rheumatol. 2017 Jul;46(4):296-302. doi: 10.1080/03009742.2016.1205659. Epub 2016 Sep 7.

PMID:
27600931
25.

Is self-reporting workplace activity worthwhile? Validity and reliability of occupational sitting and physical activity questionnaire in desk-based workers.

Pedersen SJ, Kitic CM, Bird ML, Mainsbridge CP, Cooley PD.

BMC Public Health. 2016 Aug 19;16(1):836. doi: 10.1186/s12889-016-3537-4.

26.

The discriminative value of inflammatory back pain in patients with persistent low back pain.

Arnbak B, Hendricks O, Hørslev-Petersen K, Jurik AG, Pedersen SJ, Østergaard M, Hermansen LT, Loft AG, Jensen TS, Manniche C.

Scand J Rheumatol. 2016 Jul;45(4):321-8. doi: 10.3109/03009742.2015.1105289. Epub 2016 Mar 16.

PMID:
26982485
27.

Defining active sacroiliitis on MRI for classification of axial spondyloarthritis: update by the ASAS MRI working group.

Lambert RG, Bakker PA, van der Heijde D, Weber U, Rudwaleit M, Hermann KG, Sieper J, Baraliakos X, Bennett A, Braun J, Burgos-Vargas R, Dougados M, Pedersen SJ, Jurik AG, Maksymowych WP, Marzo-Ortega H, Østergaard M, Poddubnyy D, Reijnierse M, van den Bosch F, van der Horst-Bruinsma I, Landewé R.

Ann Rheum Dis. 2016 Nov;75(11):1958-1963. doi: 10.1136/annrheumdis-2015-208642. Epub 2016 Jan 14. Review.

PMID:
26768408
28.

Associations Between Spondyloarthritis Features and Magnetic Resonance Imaging Findings: A Cross-Sectional Analysis of 1,020 Patients With Persistent Low Back Pain.

Arnbak B, Grethe Jurik A, Hørslev-Petersen K, Hendricks O, Hermansen LT, Loft AG, Østergaard M, Pedersen SJ, Zejden A, Egund N, Holst R, Manniche C, Jensen TS.

Arthritis Rheumatol. 2016 Apr;68(4):892-900. doi: 10.1002/art.39551.

29.

Magnetic resonance imaging for diagnosing, monitoring and prognostication in psoriatic arthritis.

Poggenborg RP, Sørensen IJ, Pedersen SJ, Østergaard M.

Clin Exp Rheumatol. 2015 Sep-Oct;33(5 Suppl 93):S66-9. Epub 2015 Oct 15. Review.

PMID:
26470678
30.

Course of Magnetic Resonance Imaging-Detected Inflammation and Structural Lesions in the Sacroiliac Joints of Patients in the Randomized, Double-Blind, Placebo-Controlled Danish Multicenter Study of Adalimumab in Spondyloarthritis, as Assessed by the Berlin and Spondyloarthritis Research Consortium of Canada Methods.

Pedersen SJ, Poddubnyy D, Sørensen IJ, Loft AG, Hindrup JS, Thamsborg G, Asmussen K, Hendricks O, Nørregaard J, Piil AD, Møller JM, Jurik AG, Balding L, Lambert RG, Sieper J, Østergaard M.

Arthritis Rheumatol. 2016 Feb;68(2):418-29. doi: 10.1002/art.39434.

31.

A randomised control trial of the cognitive effects of working in a seated as opposed to a standing position in office workers.

Russell BA, Summers MJ, Tranent PJ, Palmer MA, Cooley PD, Pedersen SJ.

Ergonomics. 2016 Jun;59(6):737-44. doi: 10.1080/00140139.2015.1094579. Epub 2015 Oct 22.

PMID:
26413774
32.

Effect of Standing or Walking at a Workstation on Cognitive Function: A Randomized Counterbalanced Trial.

Bantoft C, Summers MJ, Tranent PJ, Palmer MA, Cooley PD, Pedersen SJ.

Hum Factors. 2016 Feb;58(1):140-9. doi: 10.1177/0018720815605446. Epub 2015 Sep 24.

PMID:
26408647
33.

Does evaluation of the ligamentous compartment enhance diagnostic utility of sacroiliac joint MRI in axial spondyloarthritis?

Weber U, Maksymowych WP, Chan SM, Rufibach K, Pedersen SJ, Zhao Z, Zubler V, Østergaard M, Lambert RG.

Arthritis Res Ther. 2015 Sep 13;17:246. doi: 10.1186/s13075-015-0729-8.

34.

Recent Advances in Imaging of the Axial Skeleton in Spondyloarthritis for Diagnosis, Assessment of Treatment Effect, and Prognostication.

Pedersen SJ, Maksymowych WP.

Curr Rheumatol Rep. 2015 Sep;17(9):60. doi: 10.1007/s11926-015-0531-2. Review.

PMID:
26249336
35.

Response to Comment on "The Effect of an e-Health Intervention Designed to Reduce Prolonged Occupational Sitting on Mean Arterial Pressure".

Mainsbridge CP, Cooley PD, Fraser SP, Pedersen SJ.

J Occup Environ Med. 2015 Jul;57(7):e79. doi: 10.1097/JOM.0000000000000491. No abstract available.

PMID:
26147558
36.

Response to Mathematical Error in "The Effect of an e-Health Intervention Designed to Reduce Prolonged Occupational Sitting on Mean Arterial Pressure".

Mainsbridge CP, Cooley PD, Fraser SP, Pedersen SJ.

J Occup Environ Med. 2015 Jul;57(7):e78. doi: 10.1097/JOM.0000000000000478. No abstract available.

PMID:
26147556
37.

EULAR recommendations for the use of imaging in the diagnosis and management of spondyloarthritis in clinical practice.

Mandl P, Navarro-Compán V, Terslev L, Aegerter P, van der Heijde D, D'Agostino MA, Baraliakos X, Pedersen SJ, Jurik AG, Naredo E, Schueller-Weidekamm C, Weber U, Wick MC, Bakker PA, Filippucci E, Conaghan PG, Rudwaleit M, Schett G, Sieper J, Tarp S, Marzo-Ortega H, Østergaard M; European League Against Rheumatism (EULAR).

Ann Rheum Dis. 2015 Jul;74(7):1327-39. doi: 10.1136/annrheumdis-2014-206971. Epub 2015 Apr 2.

38.

Influence of field strength, coil type and image resolution on assessment of synovitis by unenhanced MRI--a comparison with contrast-enhanced MRI.

Eshed I, Krabbe S, Østergaard M, Bøyesen P, Møller JM, Therkildsen F, Madsen OR, Axelsen M, Pedersen SJ.

Eur Radiol. 2015 Apr;25(4):1059-67. doi: 10.1007/s00330-014-3470-9. Epub 2014 Dec 24.

PMID:
25537977
39.

Diagnostic utility of candidate definitions for demonstrating axial spondyloarthritis on magnetic resonance imaging of the spine.

Weber U, Zhao Z, Rufibach K, Zubler V, Lambert RG, Chan SM, Østergaard M, Pedersen SJ, Maksymowych WP.

Arthritis Rheumatol. 2015 Apr;67(4):924-33. doi: 10.1002/art.39001.

40.

Head-to-toe whole-body MRI in psoriatic arthritis, axial spondyloarthritis and healthy subjects: first steps towards global inflammation and damage scores of peripheral and axial joints.

Poggenborg RP, Pedersen SJ, Eshed I, Sørensen IJ, Møller JM, Madsen OR, Thomsen HS, Østergaard M.

Rheumatology (Oxford). 2015 Jun;54(6):1039-49. doi: 10.1093/rheumatology/keu439. Epub 2014 Nov 26.

PMID:
25431482
41.

The effect of an e-health intervention designed to reduce prolonged occupational sitting on mean arterial pressure.

Mainsbridge CP, Cooley PD, Fraser SP, Pedersen SJ.

J Occup Environ Med. 2014 Nov;56(11):1189-94. doi: 10.1097/JOM.0000000000000243.

42.

Development and preliminary validation of the spondyloarthritis research consortium of Canada magnetic resonance imaging sacroiliac joint structural score.

Maksymowych WP, Wichuk S, Chiowchanwisawakit P, Lambert RG, Pedersen SJ.

J Rheumatol. 2015 Jan;42(1):79-86. doi: 10.3899/jrheum.140519. Epub 2014 Oct 15.

PMID:
25320219
43.

Fat metaplasia and backfill are key intermediaries in the development of sacroiliac joint ankylosis in patients with ankylosing spondylitis.

Maksymowych WP, Wichuk S, Chiowchanwisawakit P, Lambert RG, Pedersen SJ.

Arthritis Rheumatol. 2014 Nov;66(11):2958-67. doi: 10.1002/art.38792.

44.

Candidate lesion-based criteria for defining a positive sacroiliac joint MRI in two cohorts of patients with axial spondyloarthritis.

Weber U, Østergaard M, Lambert RG, Pedersen SJ, Chan SM, Zubler V, Rufibach K, Zhao Z, Maksymowych WP.

Ann Rheum Dis. 2015 Nov;74(11):1976-82. doi: 10.1136/annrheumdis-2014-205408. Epub 2014 Jun 12.

PMID:
24925836
45.

Tumor necrosis factor inhibitor therapy but not standard therapy is associated with resolution of erosion in the sacroiliac joints of patients with axial spondyloarthritis.

Pedersen SJ, Wichuk S, Chiowchanwisawakit P, Lambert RG, Maksymowych WP.

Arthritis Res Ther. 2014 Apr 22;16(2):R100. doi: 10.1186/ar4548.

46.

Bone marrow oedema assessment by magnetic resonance imaging in rheumatoid arthritis wrist and metacarpophalangeal joints: the importance of field strength, coil type and image resolution.

Krabbe S, Eshed I, Pedersen SJ, Bøyesen P, Møller JM, Therkildsen F, Axelsen MB, Madsen OR, Østergaard M.

Rheumatology (Oxford). 2014 Aug;53(8):1446-51. doi: 10.1093/rheumatology/keu029. Epub 2014 Mar 21.

PMID:
24659753
47.

Does spinal MRI add incremental diagnostic value to MRI of the sacroiliac joints alone in patients with non-radiographic axial spondyloarthritis?

Weber U, Zubler V, Zhao Z, Lambert RG, Chan SM, Pedersen SJ, Østergaard M, Rufibach K, Maksymowych WP.

Ann Rheum Dis. 2015 Jun;74(6):985-92. doi: 10.1136/annrheumdis-2013-203887. Epub 2014 Jan 22.

PMID:
24451240
48.

Whole-body MRI assessment of disease activity and structural damage in rheumatoid arthritis: first step towards an MRI joint count.

Axelsen MB, Eshed I, Duer-Jensen A, Møller JM, Pedersen SJ, Østergaard M.

Rheumatology (Oxford). 2014 May;53(5):845-53. doi: 10.1093/rheumatology/ket425. Epub 2014 Jan 3.

PMID:
24390938
49.

Enthesitis in patients with psoriatic arthritis, axial spondyloarthritis and healthy subjects assessed by 'head-to-toe' whole-body MRI and clinical examination.

Poggenborg RP, Eshed I, Østergaard M, Sørensen IJ, Møller JM, Madsen OR, Pedersen SJ.

Ann Rheum Dis. 2015 May;74(5):823-9. doi: 10.1136/annrheumdis-2013-204239. Epub 2014 Jan 3.

PMID:
24389294
50.

No overall damage progression despite persistent inflammation in adalimumab-treated psoriatic arthritis patients: results from an investigator-initiated 48-week comparative magnetic resonance imaging, computed tomography and radiography trial.

Poggenborg RP, Wiell C, Bøyesen P, Boonen A, Bird P, Pedersen SJ, Sørensen IJ, Madsen OR, Slot O, Møller JM, Hasselquist M, Kubassova O, Østergaard M.

Rheumatology (Oxford). 2014 Apr;53(4):746-56. doi: 10.1093/rheumatology/ket426. Epub 2013 Dec 24.

PMID:
24369412

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