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National Psoriasis FoundationDermatology2026intermediate

Joint position statement from the National Psoriasis Foundation Medical Board and the International Psoriasis Council on routine testing for latent tuberculosis infection prior to and during treatment of psoriasis patients with interleukin 17 or interleukin 23 inhibitors.

Published by National Psoriasis Foundation Medical Board and the International Psoriasis Council

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Summary

AI-generated

Although testing for latent tuberculosis (TB) infection has been standard practice for psoriasis patients being treated with interleukin (IL) 17 or IL-23 inhibitors, evidence for this practice is weak.

psoriasistuberculosislatent tuberculosis infectionIL-17 inhibitorsIL-23 inhibitorsdermatologyNational Psoriasis FoundationInternational Psoriasis Council

Key Takeaways

  • 1
    Clinical data suggest that progression of latent tuberculosis infection to active disease during psoriasis treatment with interleukin-17 or interleukin-23 inhibitors is rare.
  • 2
    Experts formulated a new Joint Position Statement, highlighting that testing for latent tuberculosis infection is not required in psoriasis patients being treated with interleukin-17 or interleukin-23 inhibitors.

Key Recommendations

Conclusion

  • rec_1

    Routine testing for latent TB infection is not required in psoriasis patients being treated with IL-17 or IL-23 inhibitors.

    Screening

Scope & Objectives

Clinical Topic

Psoriasis

Objectives

To determine if routine testing for latent tuberculosis infection is required in psoriasis patients treated with IL-17 or IL-23 inhibitors.

Target Patient Population

Psoriasis patients being treated with interleukin-17 or interleukin-23 inhibitors

Target Providers

DermatologistsRheumatologists

Patient Criteria & Setting

Therapeutic Area

Immunology

Guideline Scope

ScreeningSafety Monitoring

Special Populations

Patients with latent tuberculosis infection

Safety & Contraindications

Monitoring Guidance

Routine testing for latent TB infection is not required prior to and during treatment with IL-17 or IL-23 inhibitors.

Authors & Contributors

Andrew BlauveltJoseph F. MerolaKevin WinthropTiago TorresEakinHowardChristy LanganRamessur

Guideline Features

Multidisciplinary

Learning Context

Difficulty

intermediate

Learning Paths

biologicsIL-17 inhibitorsIL-23 inhibitorspsoriasissafetytuberculosis