EXercise Therapy in Axial SpA, Inflammation and Biologic Therapy (ExTASI-B)

Last updated: November 3, 2024
Sponsor: Loughborough University
Overall Status: Active - Recruiting

Phase

N/A

Condition

Joint Injuries

Lupus

Treatment

12-week home based exercise

Routine care

Clinical Study ID

NCT06669702
IRAS project ID: 333667
  • Ages > 18
  • All Genders
  • Accepts Healthy Volunteers

Study Summary

The goal of this randomised controlled trial study is to investigate whether exercise (brisk walking, equal to 13 on a rating of perceived exertion scale; somewhat hard) can be used as an adjuvant therapy for people living with axial spondyloarthritis and taking biologic medications to further improve their quality of life and lower their symptoms and disease burden. The main questions it aims to answer are:

Does a 12-week structured home-based aerobic exercise intervention have a favourable effect on markers of immune-mediated inflammation and symptom severity?

As a secondary aim and outcome, this study will investigate:

  • The acceptability of this intervention using questionnaires with free text boxes and one-to-one semi-structured interviews in a subset (50%) of participants (Q-ExTASI-B substudy).

  • The effect of the home-based intervention on circulating markers of cardiometabolic health, anthropometrical measures, and immune markers that associate with systemic inflammation.

  • The effect of the home-based intervention on objective measures of physical function and exercise tolerance

The study will compare the data of a healthy group with that of people living with axial spondyloarthritis. Within the patient population, 20 of the individuals will be allocated to the exercise group (randomly), and 20 will be allocated to the usual care group. In the exercise group, participants will be asked to do 30 minutes of brisk walking five days a week for 12 weeks, and they will be visiting Loughborough University every four weeks to provide blood samples and fill out questionnaires. Participants in the usual care group will continue with their current care routine and will visit the study site to provide blood samples and questionnaire data every 4 weeks. The data from all axSpA patients will be compared to healthy controls, and subgroup analysis will be conducted to investigate the difference between the exercise group and the usual care group.

Eligibility Criteria

Inclusion

Inclusion Criteria:

  • Diagnosis of axSpA by a consultant rheumatologist

  • Age=/>18 years old

  • Without other significant cardiovascular comorbidities

  • Receiving stable dose biologic treatment

  • Able to commit to the time demands of the study

Exclusion

Exclusion Criteria:

  • Unable to undertake exercise due to physical or psychological barriers

  • Presence of hip or peripheral joint disease

  • Contraindication to exercise training (American College of Sports Medicineguidelines)

  • Excessively active (score of high on IPAQ)

  • Unable to communicate sufficiently in English

  • Female participants who are pregnant, lactating, or planning pregnancy during thecourse of the study.

  • Inability to give informed consent or comply with testing and training protocol forany reason.

  • Presence of chronic anaemia (haemoglobin less than 13.5 g/dL for men; less than 12.0g/dL for women; or haematocrit less than 41.0% in men, less than 36.0% in women.

  • Co-morbidity that the research team determine to be a contraindication toinvolvement

Inclusion and exclusion criteria of healthy controls:

Inclusion Criteria:

  • Aged between 18 years old and 65 years old

  • Not taking any long-term medication that affects inflammation or immune-mediatedinflammation.

  • Free from infection or infection symptoms

Exclusion criteria:

The participant may not enter the study if ANY of the following apply:

  • Unable to undertake exercise due to physical or psychological barriers

  • Excessively active (score of high on IPAQ)

  • Unable to communicate sufficiently in English

  • Female participants who are pregnant, lactating, or planning pregnancy during thecourse of the study.

  • Inability to give informed consent or comply with testing and training protocol forany reason.

  • Have been diagnosed with or are aware of at least one of the following healthissues:

  • Immune system disorder

  • Cardiovascular and/or cardiometabolic diseases, including but not limited to highblood pressure, high triglycerides and/or cholesterol levels, diabetes mellitus,etc.

  • Any chronic health condition that affects one's ability to partake in physicalactivity

  • Musculoskeletal injury that affects one's ability to partake in physical activity

Study Design

Total Participants: 60
Treatment Group(s): 2
Primary Treatment: 12-week home based exercise
Phase:
Study Start date:
August 01, 2024
Estimated Completion Date:
July 31, 2029

Study Description

Over 200,000 people in the UK have axial spondyloarthritis. In 80% of cases the condition begins in the second or third decade of life. Exercise is encouraged as an essential treatment of axial spondyloarthritis (axSpA), with the potential to both promote well-being, increase flexibility and range of movement, improve posture and reduce stiffness and pain. axSpA is an inflammatory arthritis and raised levels of indicators ('markers') of this inflammatory process (e.g. CRP) can be detected in the blood of patients. These markers are released as a consequence of the condition, but some, such as TNF-alpha and interleukin-17 (IL-17), also promote further disease development. In other inflamed patient groups we have shown that regular exercise (brisk walking) can lower the levels of these pro-inflammatory markers in the blood and increase levels of anti-inflammatory markers, independently of weight loss. Despite axSpA being an inflammatory condition with prescribed medication focused on reducing inflammation there are no studies that have assessed the potential of exercise to act as an anti-inflammatory adjuvant to biologic therapy in axSpA. This research will investigate the effect of 12 weeks of a home-based walking exercise intervention on measures of systemic inflammation and body composition, well-being and measures of disease activity using established and validated methods in 20 axSpA patients on regular biologic therapy and compare this group with 20 patients on regular biologic therapy who carry on with their standard care and normal levels of activity. Also, a baseline comparison will be conducted between a group of 20 healthy individuals and axSpA patients (40).This proof-of-concept study will determine the potential of exercise as an adjuvant anti-inflammatory treatment for patients with axSpA taking biologic medication.

Connect with a study center

  • Loughborough University, National Centre for Sport and Exercise Medicine

    Loughborough, Leicestershire LE113TU
    United Kingdom

    Active - Recruiting

  • University Hospitals of Leicester NHS trust

    Leicester, LE15WW
    United Kingdom

    Active - Recruiting

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