Ivette M. Essers

Maastricht, LI, Netherlands

Last Updated: 09/26/2026

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Found 20 publications

Evaluation of spondyloarthritis-specific health utility based on ASAS health index (U-ASAS-HI) among the disease subtypes: an ancillary analysis from the ASAS-PerSpA study.

Evaluation of spondyloarthritis-specific health utility based on ASAS health index (U-ASAS-HI) among the disease subtypes: an ancillary analysis from the ASAS-PerSpA study.

Journal: RMD open

Published: June 02, 2025

Responsiveness of spondyloarthritis-specific health utilities based on the ASAS Health Index (U-ASAS-HI): an ancillary analysis from the ASAS-HI validation study.

Responsiveness of spondyloarthritis-specific health utilities based on the ASAS Health Index (U-ASAS-HI): an ancillary analysis from the ASAS-HI validation study.

Journal: Rheumatology (Oxford, England)

Published: April 04, 2025

Performance of spondyloarthritis-specific health utilities based on the ASAS Health Index: an ancillary analysis from the ASAS-HI validation study.

Performance of spondyloarthritis-specific health utilities based on the ASAS Health Index: an ancillary analysis from the ASAS-HI validation study.

Journal: Rheumatology (Oxford, England)

Published: November 26, 2024

Barriers and facilitators to application of treat-to-target management in psoriatic arthritis and axial spondyloarthritis in practice: A systematic literature review.

Barriers and facilitators to application of treat-to-target management in psoriatic arthritis and axial spondyloarthritis in practice: A systematic literature review.

Journal: Seminars in arthritis and rheumatism

Published: May 07, 2024

Validation of the self-administered comorbidity questionnaire adjusted for spondyloarthritis: results from the ASAS-COMOSPA study.

Validation of the self-administered comorbidity questionnaire adjusted for spondyloarthritis: results from the ASAS-COMOSPA study.

Journal: Rheumatology (Oxford, England)

Published: April 16, 2019

Development of one general and six country-specific algorithms to assess societal health utilities based on ASAS HI.

Development of one general and six country-specific algorithms to assess societal health utilities based on ASAS HI.

Journal: RMD open

Published: December 02, 2018

'Ecstasy-light' - not as light as its name suggests: toxic effects of 4-fluoroamphetamine

'Ecstasy-light' - not as light as its name suggests: toxic effects of 4-fluoroamphetamine

Journal: Nederlands tijdschrift voor geneeskunde

Published: June 30, 2017

Valuing Treatment With Infliximab for Ankylosing Spondylitis Using a Willingness-to-Pay Approach.

Valuing Treatment With Infliximab for Ankylosing Spondylitis Using a Willingness-to-Pay Approach.

Journal: Arthritis care & research

Published: August 19, 2016

Measuring impairments of functioning and health in patients with axial spondyloarthritis by using the ASAS Health Index and the Environmental Item Set: translation and cross-cultural adaptation into 15 languages.

Measuring impairments of functioning and health in patients with axial spondyloarthritis by using the ASAS Health Index and the Environmental Item Set: translation and cross-cultural adaptation into 15 languages.

Journal: RMD open

Published: May 24, 2016

Reduction in Spinal Radiographic Progression in Ankylosing Spondylitis Patients Receiving Prolonged Treatment With Tumor Necrosis Factor Inhibitors.

Reduction in Spinal Radiographic Progression in Ankylosing Spondylitis Patients Receiving Prolonged Treatment With Tumor Necrosis Factor Inhibitors.

Journal: Arthritis care & research

Published: February 26, 2016

Which aspects of health are most important for patients with spondyloarthritis? A Best Worst Scaling based on the ASAS Health Index.

Which aspects of health are most important for patients with spondyloarthritis? A Best Worst Scaling based on the ASAS Health Index.

Journal: Rheumatology (Oxford, England)

Published: November 02, 2015

Fluctuations in patient reported disease activity, pain and global being in patients with ankylosing spondylitis.

Fluctuations in patient reported disease activity, pain and global being in patients with ankylosing spondylitis.

Journal: Rheumatology (Oxford, England)

Published: October 28, 2015

Showing 1-12 of 20

Last Updated: 09/26/2026