search
Back to results

Comparison of MTX+Anti-TNF to MTX+Conventional DMARDs in Patients With Early Rheumatoid Arthritis (RA) Who Failed MTX Alone (SWEFOT) (SWEFOT)

Primary Purpose

Rheumatoid Arthritis

Status
Completed
Phase
Phase 4
Locations
Study Type
Interventional
Intervention
conventional DMARD combination
MTX plus anti-TNF
Sponsored by
Karolinska Institutet
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Rheumatoid Arthritis

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  • RA, symptom duration < 12 months

Exclusion Criteria:

  • Contraindication to any of the trial medications

Sites / Locations

    Arms of the Study

    Arm 1

    Arm 2

    Arm Type

    Active Comparator

    Active Comparator

    Arm Label

    A

    B

    Arm Description

    MTX+SSZ+Plaquenil

    MTX+Infliximab

    Outcomes

    Primary Outcome Measures

    EULAR individual response

    Secondary Outcome Measures

    All core set variables; function; x-ray; health-economic

    Full Information

    First Posted
    October 1, 2008
    Last Updated
    December 22, 2008
    Sponsor
    Karolinska Institutet
    search

    1. Study Identification

    Unique Protocol Identification Number
    NCT00764725
    Brief Title
    Comparison of MTX+Anti-TNF to MTX+Conventional DMARDs in Patients With Early Rheumatoid Arthritis (RA) Who Failed MTX Alone (SWEFOT)
    Acronym
    SWEFOT
    Official Title
    A Prospective Randomized, Open, Multi-Center Trial Comparing TNF-Blockade + MTX to MTX+SSZ+HCQ in Patients With Early RA With an Inadequate Response to MTX
    Study Type
    Interventional

    2. Study Status

    Record Verification Date
    December 2008
    Overall Recruitment Status
    Completed
    Study Start Date
    December 2002 (undefined)
    Primary Completion Date
    April 2007 (Actual)
    Study Completion Date
    December 2008 (Actual)

    3. Sponsor/Collaborators

    Name of the Sponsor
    Karolinska Institutet

    4. Oversight

    Data Monitoring Committee
    No

    5. Study Description

    Brief Summary
    The Swefot trial was designed to compare two treatment strategies for patients with early rheumatoid arthritis (less than 1 year symptom duration): the use of a combination of traditional antirheumatic medications (DMARDs), versus a combination including a newer "biological" anti-TNF medication. In order to make this trial consistent with current practices in rheumatology, all patients were first given the most commonly used antirheumatic medication, methotrexate (MTX). After 3-4 months those patients who had not responded adequately to this treatment were randomized to receive either MTX plus sulfasalazine plus hydroxychloroquine, or MTX plus infliximab. Again, to be truly life-like, the trial allowed patients who could not tolerate one of the added medications to switch in treatment - but keeping with the same strategy - so that sulfasalazine plus hydroxychloroquine could be replaced by cyclosporin A, and infliximab by etanercept. The primary outcome in this trial was the percentage of patients who, after one year of treatment, achieved a "good response" as defined by Eular.
    Detailed Description
    The Swefot trial was designed to compare two treatment strategies for patients with early rheumatoid arthritis (less than 1 year symptom duration): the use of a combination of traditional antirheumatic medications (DMARDs), versus a combination including a newer "biological" anti-TNF medication. In order to make this trial consistent with current practices in rheumatology, all patients were first given the most commonly used antirheumatic medication, methotrexate (MTX). After 3-4 months those patients who had not responded adequately to this treatment were randomized to receive either MTX plus sulfasalazine plus hydroxychloroquine, or MTX plus infliximab. Again, to be truly life-like, the trial allowed patients who could not tolerate one of the added medications to switch in treatment - but keeping with the same strategy - so that sulfasalazine plus hydroxychloroquine could be replaced by cyclosporin A, and infliximab by etanercept. The primary outcome in this trial was the percentage of patients who, after one year of treatment, achieved a "good response" as defined by Eular. Secondary outcomes include Eular and ACR responses, HAQ and other QOL assessments, radiographic outcomes, and health-economic outcomes including EQ5D.

    6. Conditions and Keywords

    Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
    Rheumatoid Arthritis

    7. Study Design

    Primary Purpose
    Treatment
    Study Phase
    Phase 4
    Interventional Study Model
    Parallel Assignment
    Masking
    None (Open Label)
    Allocation
    Randomized
    Enrollment
    487 (Actual)

    8. Arms, Groups, and Interventions

    Arm Title
    A
    Arm Type
    Active Comparator
    Arm Description
    MTX+SSZ+Plaquenil
    Arm Title
    B
    Arm Type
    Active Comparator
    Arm Description
    MTX+Infliximab
    Intervention Type
    Drug
    Intervention Name(s)
    conventional DMARD combination
    Other Intervention Name(s)
    MTX=Methotrexate, SSZ=Sulfasalazine, Plaquenil=HCQ
    Intervention Description
    MTX+SSZ+Plaquenil; can be changed to MTX+cyclosporin within protocol
    Intervention Type
    Biological
    Intervention Name(s)
    MTX plus anti-TNF
    Other Intervention Name(s)
    infliximab=Remicade
    Intervention Description
    MTX + infliximab; can be changed to MTX + etanercept within protocol
    Primary Outcome Measure Information:
    Title
    EULAR individual response
    Time Frame
    12 months
    Secondary Outcome Measure Information:
    Title
    All core set variables; function; x-ray; health-economic
    Time Frame
    6-24 months

    10. Eligibility

    Sex
    All
    Minimum Age & Unit of Time
    18 Years
    Accepts Healthy Volunteers
    No
    Eligibility Criteria
    Inclusion Criteria: RA, symptom duration < 12 months Exclusion Criteria: Contraindication to any of the trial medications
    Overall Study Officials:
    First Name & Middle Initial & Last Name & Degree
    Johan Bratt, MD PhD
    Organizational Affiliation
    Karolinska University Hospital
    Official's Role
    Principal Investigator

    12. IPD Sharing Statement

    Citations:
    PubMed Identifier
    33179071
    Citation
    Miller H, Wallman JK, Petersson IF, Saevarsdottir S, Soderling J, Ernestam S, Askling J, van Vollenhoven R, Neovius M. Mortality over 14 years in MTX-refractory patients randomized to a strategy of addition of infliximab or sulfasalazine and hydroxychloroquine. Rheumatology (Oxford). 2021 May 14;60(5):2217-2222. doi: 10.1093/rheumatology/keaa553.
    Results Reference
    derived
    PubMed Identifier
    32433827
    Citation
    Olofsson T, Wallman JK, Joud A, Schelin MEC, Ernestam S, van Vollenhoven R, Saevarsdottir S, Lampa J. Pain Over Two Years After Start of Biologic Versus Conventional Combination Treatment in Early Rheumatoid Arthritis: Results From a Swedish Randomized Controlled Trial. Arthritis Care Res (Hoboken). 2021 Sep;73(9):1312-1321. doi: 10.1002/acr.24264. Epub 2021 Aug 2.
    Results Reference
    derived
    PubMed Identifier
    31244356
    Citation
    Hambardzumyan K, Hermanrud C, Marits P, Vivar N, Ernestam S, Wallman JK, van Vollenhoven RF, Fogdell-Hahn A, Saevarsdottir S; SWEFOT study group. Association of female sex and positive rheumatoid factor with low serum infliximab and anti-drug antibodies, related to treatment failure in early rheumatoid arthritis: results from the SWEFOT trial population. Scand J Rheumatol. 2019 Sep;48(5):362-366. doi: 10.1080/03009742.2019.1602670. Epub 2019 Jun 27.
    Results Reference
    derived
    PubMed Identifier
    30709958
    Citation
    Hambardzumyan K, Bolce RJ, Wallman JK, van Vollenhoven RF, Saevarsdottir S. Serum Biomarkers for Prediction of Response to Methotrexate Monotherapy in Early Rheumatoid Arthritis: Results from the SWEFOT Trial. J Rheumatol. 2019 Jun;46(6):555-563. doi: 10.3899/jrheum.180537. Epub 2019 Feb 1.
    Results Reference
    derived
    PubMed Identifier
    28879052
    Citation
    Levitsky A, Brismar K, Hafstrom I, Hambardzumyan K, Lourdudoss C, van Vollenhoven RF, Saevarsdottir S. Obesity is a strong predictor of worse clinical outcomes and treatment responses in early rheumatoid arthritis: results from the SWEFOT trial. RMD Open. 2017 Aug 9;3(2):e000458. doi: 10.1136/rmdopen-2017-000458. eCollection 2017.
    Results Reference
    derived
    PubMed Identifier
    28879043
    Citation
    Platten M, Kisten Y, Kalvesten J, Arnaud L, Forslind K, van Vollenhoven R. Fully automated joint space width measurement and digital X-ray radiogrammetry in early RA. RMD Open. 2017 Jun 29;3(1):e000369. doi: 10.1136/rmdopen-2016-000369. eCollection 2017.
    Results Reference
    derived
    PubMed Identifier
    27992691
    Citation
    Hambardzumyan K, Saevarsdottir S, Forslind K, Petersson IF, Wallman JK, Ernestam S, Bolce RJ, van Vollenhoven RF. A Multi-Biomarker Disease Activity Score and the Choice of Second-Line Therapy in Early Rheumatoid Arthritis After Methotrexate Failure. Arthritis Rheumatol. 2017 May;69(5):953-963. doi: 10.1002/art.40019. Epub 2017 Mar 31.
    Results Reference
    derived
    PubMed Identifier
    27015295
    Citation
    Eriksson JK, Wallman JK, Miller H, Petersson IF, Ernestam S, Vivar N, van Vollenhoven RF, Neovius M. Infliximab Versus Conventional Combination Treatment and Seven-Year Work Loss in Early Rheumatoid Arthritis: Results of a Randomized Swedish Trial. Arthritis Care Res (Hoboken). 2016 Dec;68(12):1758-1766. doi: 10.1002/acr.22899.
    Results Reference
    derived
    PubMed Identifier
    26958364
    Citation
    Hambardzumyan K, Bolce RJ, Saevarsdottir S, Forslind K, Wallman JK, Cruickshank SE, Sasso EH, Chernoff D, van Vollenhoven RF. Association of a multibiomarker disease activity score at multiple time-points with radiographic progression in rheumatoid arthritis: results from the SWEFOT trial. RMD Open. 2016 Mar 1;2(1):e000197. doi: 10.1136/rmdopen-2015-000197. eCollection 2016.
    Results Reference
    derived
    PubMed Identifier
    26420684
    Citation
    Levitsky A, Erlandsson MC, van Vollenhoven RF, Bokarewa MI. Serum survivin predicts responses to treatment in active rheumatoid arthritis: a post hoc analysis from the SWEFOT trial. BMC Med. 2015 Sep 30;13:247. doi: 10.1186/s12916-015-0485-2.
    Results Reference
    derived
    PubMed Identifier
    26213309
    Citation
    van Vollenhoven RF, Bolce R, Hambardzumyan K, Saevarsdottir S, Forslind K, Petersson IF, Sasso EH, Hwang CC, Segurado OG, Geborek P. Brief report: enhancement of patient recruitment in rheumatoid arthritis clinical trials using a multi-biomarker disease activity score as an inclusion criterion. Arthritis Rheumatol. 2015 Nov;67(11):2855-60. doi: 10.1002/art.39274.
    Results Reference
    derived
    PubMed Identifier
    25550338
    Citation
    Kastbom A, Forslind K, Ernestam S, Geborek P, Karlsson JA, Petersson IF, Saevarsdottir S, Klareskog L, van Vollenhoven RF, Lundberg K. Changes in the anticitrullinated peptide antibody response in relation to therapeutic outcome in early rheumatoid arthritis: results from the SWEFOT trial. Ann Rheum Dis. 2016 Feb;75(2):356-61. doi: 10.1136/annrheumdis-2014-205698. Epub 2014 Dec 30.
    Results Reference
    derived
    PubMed Identifier
    24812287
    Citation
    Hambardzumyan K, Bolce R, Saevarsdottir S, Cruickshank SE, Sasso EH, Chernoff D, Forslind K, Petersson IF, Geborek P, van Vollenhoven RF. Pretreatment multi-biomarker disease activity score and radiographic progression in early RA: results from the SWEFOT trial. Ann Rheum Dis. 2015 Jun;74(6):1102-9. doi: 10.1136/annrheumdis-2013-204986. Epub 2014 May 8.
    Results Reference
    derived
    PubMed Identifier
    24737786
    Citation
    Eriksson JK, Karlsson JA, Bratt J, Petersson IF, van Vollenhoven RF, Ernestam S, Geborek P, Neovius M. Cost-effectiveness of infliximab versus conventional combination treatment in methotrexate-refractory early rheumatoid arthritis: 2-year results of the register-enriched randomised controlled SWEFOT trial. Ann Rheum Dis. 2015 Jun;74(6):1094-101. doi: 10.1136/annrheumdis-2013-205060. Epub 2014 Apr 15.
    Results Reference
    derived
    PubMed Identifier
    24706006
    Citation
    Saevarsdottir S, Rezaei H, Geborek P, Petersson I, Ernestam S, Albertsson K, Forslind K, van Vollenhoven RF; SWEFOT study group. Current smoking status is a strong predictor of radiographic progression in early rheumatoid arthritis: results from the SWEFOT trial. Ann Rheum Dis. 2015 Aug;74(8):1509-14. doi: 10.1136/annrheumdis-2013-204601. Epub 2014 Apr 4.
    Results Reference
    derived
    PubMed Identifier
    23817631
    Citation
    Eriksson JK, Neovius M, Bratt J, Petersson IF, van Vollenhoven RF, Geborek P, Ernestam S. Biological vs. conventional combination treatment and work loss in early rheumatoid arthritis: a randomized trial. JAMA Intern Med. 2013 Aug 12;173(15):1407-14. doi: 10.1001/jamainternmed.2013.7801.
    Results Reference
    derived
    PubMed Identifier
    22464340
    Citation
    van Vollenhoven RF, Geborek P, Forslind K, Albertsson K, Ernestam S, Petersson IF, Chatzidionysiou K, Bratt J; Swefot study group. Conventional combination treatment versus biological treatment in methotrexate-refractory early rheumatoid arthritis: 2 year follow-up of the randomised, non-blinded, parallel-group Swefot trial. Lancet. 2012 May 5;379(9827):1712-20. doi: 10.1016/S0140-6736(12)60027-0. Epub 2012 Mar 29.
    Results Reference
    derived
    PubMed Identifier
    21149498
    Citation
    Saevarsdottir S, Wallin H, Seddighzadeh M, Ernestam S, Geborek P, Petersson IF, Bratt J, van Vollenhoven RF; SWEFOT Trial Investigators Group. Predictors of response to methotrexate in early DMARD naive rheumatoid arthritis: results from the initial open-label phase of the SWEFOT trial. Ann Rheum Dis. 2011 Mar;70(3):469-75. doi: 10.1136/ard.2010.139212. Epub 2010 Dec 13.
    Results Reference
    derived

    Learn more about this trial

    Comparison of MTX+Anti-TNF to MTX+Conventional DMARDs in Patients With Early Rheumatoid Arthritis (RA) Who Failed MTX Alone (SWEFOT)

    We'll reach out to this number within 24 hrs