Details

Autor(en) / Beteiligte

• Fournier, Marie-Cécile
• Foucher, Yohann
• Blanche, Paul
• Legendre, Christophe
• Girerd, Sophie
• Ladrière, Marc
• Morelon, Emmanuel
• Buron, Fanny
• Rostaing, Lionel
• Kamar, Nassim
• Mourad, Georges
• Garrigue, Valérie
• Couvrat-Desvergnes, Grégoire
• Giral, Magali
• Dantan, Etienne

Titel

Dynamic predictions of long-term kidney graft failure: an information tool promoting patient-centred care

Ist Teil von

• Nephrology, dialysis, transplantation, 2019-11, Vol.34 (11), p.1961-1969

Ort / Verlag

England: Oxford University Press

Erscheinungsjahr

2019

Quelle

Electronic Journals Library

Beschreibungen/Notizen

• Abstract Background Informing kidney transplant recipients of their prognosis and disease progression is of primary importance in a patient-centred vision of care. By participating in decisions from the outset, transplant recipients may be more adherent to complex medical regimens due to their enhanced understanding. Methods We proposed to include repeated measurements of serum creatinine (SCr), in addition to baseline characteristics, in order to obtain dynamic predictions of the graft failure risk that could be updated continuously during patient follow-up. Adult recipients from the French Données Informatisées et VAlidées en Transplantation (DIVAT) cohort transplanted for the first or second time from a heart-beating or living donor and alive with a functioning graft at 1 year post-transplantation were included. Results The model was composed of six baseline parameters, in addition to the SCr evolution. We validated the dynamic predictions by evaluating both discrimination and calibration accuracy. The area under the receiver operating characteristic curve varied from 0.72 to 0.76 for prediction times at 1 and 6 years post-transplantation, respectively, while calibration plots showed correct accuracy. We also provided an online application tool (https://shiny.idbc.fr/DynPG). Conclusion We have created a tool that, for the first time in kidney transplantation, predicts graft failure risk both at an individual patient level and dynamically. We believe that this tool would encourage willing patients into participative medicine.