Spondyloarthritis Research and Treatment Network Recommendations for the Referral of Adults With Chronic Back Pain and Suspected Axial Spondyloarthritis to a Rheumatologist - Scorecard - MDSpire
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Guidelines from the Spondyloarthritis Research and Treatment Network on Referring Adults with Chronic Back Pain for Suspected Axial Spondyloarthritis Evaluation by Rheumatologists

  • By

  • Maureen Dubreuil

  • Abhijeet Danve

  • Jean W. Liew

  • Swetha Ann Alexander

  • Yuliya Afinogenova

  • Mohamad Bittar

  • Liana Fraenkel

  • Alyssa Grimshaw

  • Anand Kumthekar

  • Michael P. LaValley

  • Marina Nighat Magrey

  • Vikas Majithia

  • Sali Merjanah

  • Hillary Norton

  • Jessica A Walsh

  • Atul Deodhar

  • September 3, 2026

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Clinical Scorecard: Guidelines from the Spondyloarthritis Research and Treatment Network on Referring Adults with Chronic Back Pain for Suspected Axial Spondyloarthritis Evaluation by Rheumatologists

At a Glance

CategoryDetail
ConditionAxial Spondyloarthritis (axSpA)
Key MechanismsImmune-mediated inflammatory disorder affecting spine and sacroiliac joints
Target PopulationAdults with chronic back pain beginning before age 45 years
Care SettingRheumatology

Key Highlights

  • AxSpA affects over 1% of U.S. adults, with significant disability and productivity losses.
  • 5% of individuals with chronic back pain are estimated to have axSpA.
  • Mean diagnostic delay for axSpA is six to eight years, compared to four months for rheumatoid arthritis.
  • SPARTAN developed evidence-based referral recommendations for axSpA evaluation.

Guideline-Based Recommendations

Diagnosis

  • Referral to rheumatology for patients with chronic back pain and specific SpA features.

Management

  • Therapies include tumor necrosis factor inhibitors, interleukin-17A inhibitors, and JAK inhibitors.

Monitoring & Follow-up

  • Assess disease activity and treatment response regularly.

Risks

  • Delayed referral can lead to advanced disease and poorer long-term outcomes.

Patient & Prescribing Data

Adults with chronic back pain and suspected axSpA.

Early diagnosis and treatment are associated with better outcomes.

Clinical Best Practices

  • Utilize a scoring system based on positive likelihood ratios for axSpA features.
  • Encourage prompt referral to rheumatology for at-risk patients.

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