The IMPACT study: A clustered randomized controlled trial to assess the effect of a referral algorithm for axial spondyloarthritis.
Maha JamalAmber M KorverMartijn KuijperDeirisa Lopes BarretoCathelijne W Y AppelsAnneke P L SpoorenbergBart W KoesJohanna M W HazesLonneke van HoevenAngelique E A M WeelPublished in: PloS one (2020)
The CaFaSpA referral strategy for axSpA did not have an effect on disability after four months caused by CLBP. However, the strategy is able to detect the axSpA patient within the large CLBP population sufficiently. Trial registration number: NCT01944163, Clinicaltrials.gov.