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  • Maja Bulatović, Marloes W. Heijstek, +9 authors Nico M. Wulffraat
  • Medicine
  • Arthritis and rheumatism
  • 2011 (First Published: 1 July 2011)
  • OBJECTIVE To design and validate a new questionnaire for identifying patients with methotrexate (MTX) intolerance, and to determine the prevalence of MTX intolerance in patients with juvenileContinue Reading
  • Marieke H. Otten, Femke H. M. Prince, +11 authors Lisette W A van Suijlekom-Smit
  • Medicine
  • The Journal of rheumatology
  • 2011 (First Published: 1 October 2011)
  • OBJECTIVE To evaluate the effectiveness and safety of biological agents in children with enthesitis-related arthritis (ERA). METHODS All patients with ERA in whom a biological agent was initiatedContinue Reading
  • Wineke Armbrust, Joyce Bos, +5 authors Otto Lelieveld
  • Medicine
  • Pediatric Rheumatology
  • 2015 (First Published: 1 December 2015)
  • BackgroundJuvenile idiopathic arthritis (JIA) is a chronic rheumatic disease. Patients suffer daily discomforts such as pain, fatigue, stiffness, and mood disturbances. Their exercise capacity isContinue Reading
  • G Esther A Habers, G J F Joyce Bos, +4 authors Marco van Brussel
  • Medicine
  • Rheumatology
  • 2016 (First Published: 1 July 2016)
  • OBJECTIVE To study for the first time in a randomized controlled trial the feasibility, safety and efficacy of an exercise training programme in children and adolescents with JDM. METHODS PatientsContinue Reading
  • Wineke Armbrust, G J F Joyce Bos, +8 authors Otto Lelieveld
  • Medicine
  • Arthritis care & research
  • 2017 (First Published: 1 July 2017)
  • OBJECTIVE To determine the effects of Rheumates@Work, an internet-based program supplemented with 4 group sessions, aimed at improving physical activity, exercise capacity, health-related quality ofContinue Reading
  • Marloes W. Heijstek, Sylvia Kamphuis, +7 authors Nico M. Wulffraat
  • Medicine
  • JAMA
  • 2013 (First Published: 19 June 2013)
  • IMPORTANCE The immunogenicity and the effects of live attenuated measles-mumps-rubella (MMR) vaccination on disease activity in patients with juvenile idiopathic arthritis (JIA) are matters ofContinue Reading
  • Otto Lelieveld, Wineke Armbrust, +5 authors Jelte Bouma
  • Medicine
  • Arthritis care & research
  • 2010 (First Published: 22 January 2010)
  • OBJECTIVE Patients with juvenile idiopathic arthritis (JIA) are less physically active than healthy peers. Therefore, we developed an Internet-based intervention to improve physical activity (PA).Continue Reading