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Practice Guideline
. 2025;98(5):597-608.
doi: 10.1159/000538775. Epub 2024 Apr 30.

Pediatric Endocrine Society Statement on Considerations for Use of Teplizumab (Tzield™) in Clinical Practice

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Practice Guideline

Pediatric Endocrine Society Statement on Considerations for Use of Teplizumab (Tzield™) in Clinical Practice

Ksenia N Tonyushkina et al. Horm Res Paediatr. 2025.

Abstract

Teplizumab (TzieldTM, Provention Bio), a monoclonal antibody directed at T-cell marker CD3, is the first medication approved by the FDA to delay progression from stage 2 to stage 3 type 1 diabetes. To date, the overwhelming majority of pediatric endocrinologists do not have experience using immunotherapeutics and seek guidance on the use of teplizumab in clinical practice. To address this need, the Pediatric Endocrine Society (PES) Diabetes Special Interest Group (Diabetes SIG) and Drug and Therapeutics Committee assembled a task force to review clinical trial data and solicit expert recommendations on the approach to teplizumab infusions. We present considerations on all aspects of teplizumab administration, utilizing evidence where possible and providing a spectrum of expert opinions on unknown aspects. We discuss patient selection and prescreening, highlighting the safety and considerations for monitoring and treatment of side effects. We propose a schedule of events, a protocol for administration, and discuss practice management aspects. We advocate for the need for further long-term systematic surveillance studies to continue evaluating the efficacy and safety of teplizumab.

Keywords: Beta cell function; Immune therapy; Stage 2 type 1 diabetes; Stage 3 type 1 diabetes prevention; Teplizumab.

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Conflict of interest statement

A.R.-L. has been a consultant for Ascendis, BioMarin, BridgeBio. A.R.-L. has been a grant recipient and site-principal investigator for Ultragenyx, Amgen, Ascendis, Takeda. M.J.H. has been a consultant for Sanofi and MannKind and is on the scientific advisory board for SAB Biotherapeutics. E.K.S. has received compensation for educational lectures on diabetes screening from Medscape, the American Diabetes Association, Sanofi, and Health Matters CME, for serving as the Chair of the Steering Committee for Clinical Advances in T1D: Screening, Staging, and Treatment, serving on the Sanofi Drug Agnostic T1D Screening Committee, and consulting for DRI Healthcare and Sanofi. L.A.D. has served on advisory boards for Abata and Vertex and has had clinical trials support to her institution from Dompe, Lilly, Provention Bio, Sanofi, Zealand, and NIH. S.E.G. has served on advisory boards for Abata, Avotres, Genentech, GentiBio, Provention Bio, SAB Biotherapeutics, Sana Biotechnology, and Sanofi. He has also received clinical trial support from Provention Bio and NIH. He serves on data and safety monitoring boards for Diamyd, Juvenile Diabetes Research Foundation, and INNODIA. K.J.G. served as a site PI for commercial clinical trials with teplizumab (Provention Bio and Precigen). K.N.T. served as a site PI for PROTECT clinical trial with teplizumab (Provention Bio).

References

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