Periprosthetic joint infection : lessons from the INFORM research programme.

Bone Joint J · Aug 01 2026 · Review

Moore AJ, Beswick AD, Whitehouse MR, Blom AW

Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, UK

Adult Reconstruction

SUMMARY — THE REDUCTIONThis annotation summarizes the NIHR-funded INFORM program's findings on periprosthetic joint infection after hip and knee arthroplasty, covering risk factors, impact, diagnosis, treatment, evidence-based guidelines, and future research directions.
Abstract, as published

Infection is one of the most devastating complications following arthroplasty. The National Institute for Health and Care Research (NIHR) funded the multinational INFection ORthopaedic Management (INFORM) research programme to study this problem comprehensively, and then funded INFORM: Evidence into Practice to translate findings into the INFORM guidelines. This annotation outlines the key findings with particular emphasis on hip and knee arthroplasty, including risk factors, impact, diagnosis, and treatment, and suggests guidelines underpinned by high-quality evidence from the programme. Finally, future directions for research are discussed.

Featured in the 2026-11-06 issue.

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