Cyrielle Parmentier1,2, Mathilde Lassalle3, Etienne Berard4, Jérôme Harambat5, Cécile Couchoud3, Julien Hogan6. 1. Pediatric Nephrology Unit, Armand Trousseau Hospital, APHP.6, Paris, France. cyrielle.parmentier@aphp.fr. 2. REIN Registry, Agence de la Biomedecine, La Plaine, Saint-Denis, France. cyrielle.parmentier@aphp.fr. 3. REIN Registry, Agence de la Biomedecine, La Plaine, Saint-Denis, France. 4. Pediatric Nephrology Unit, CHU de Nice-Hôpital, Nice, France. 5. Pediatric Nephrology Unit, CHU de Bordeaux, Bordeaux, France. 6. Pediatric Nephrology Unit, Robert-Debré Hospital, APHP, Paris, France.
Abstract
BACKGROUND: To improve pre-emptive kidney transplantation (PKT) in children and limit starting dialysis in an emergency, we aimed to describe nephrology care trajectories pre-CKD stage 5. METHODS: We included all children in France who, between 2010 and 2016, started kidney replacement therapy (KRT): standard dialysis (reference group) and emergency dialysis or PKT. We identified four pre-CKD stage 5 nephrology care trajectories before KRT that were extracted from the national exhaustive medical-administrative database and used logistic regression to explore associations between patient characteristics, care trajectories, and KRT initiation. RESULTS: Six hundred forty-three pediatric patients started KRT in France; 406 started dialysis and 30.5% emergency dialysis. The "optimal" care trajectory encompassed 179 patients, 82.7% with at least 18 months nephrology follow-up. Conversely, the "no care" trajectory encompassed 118 patients with no nephrology follow-up before KRT. The "severe" trajectory encompassed 128 patients; 93% hospitalized more than once a year and 18% in an intensive care unit. Finally, the "irregular" trajectory encompassed 127 patients, 77% and 46% with irregular laboratory monitoring and CKD drug delivery, respectively. With the "optimal" trajectory as the reference, probability of emergency dialysis was higher with the "irregular" and "no care" trajectories (odds ratio 3.02 [95% confidence interval 1.18-7.66] and 26.5 [10.8-64.8], respectively), and PKT was reduced with the "severe" trajectory (0.43 [0.23-0.82]). CONCLUSION: We identified a group of patients with irregular follow-up who may benefit the most from interventions aiming at improving adherence to treatment and earlier diagnosis of their CKD to improve access to PKT. A higher resolution version of the Graphical abstract is available as Supplementary information.
BACKGROUND: To improve pre-emptive kidney transplantation (PKT) in children and limit starting dialysis in an emergency, we aimed to describe nephrology care trajectories pre-CKD stage 5. METHODS: We included all children in France who, between 2010 and 2016, started kidney replacement therapy (KRT): standard dialysis (reference group) and emergency dialysis or PKT. We identified four pre-CKD stage 5 nephrology care trajectories before KRT that were extracted from the national exhaustive medical-administrative database and used logistic regression to explore associations between patient characteristics, care trajectories, and KRT initiation. RESULTS: Six hundred forty-three pediatric patients started KRT in France; 406 started dialysis and 30.5% emergency dialysis. The "optimal" care trajectory encompassed 179 patients, 82.7% with at least 18 months nephrology follow-up. Conversely, the "no care" trajectory encompassed 118 patients with no nephrology follow-up before KRT. The "severe" trajectory encompassed 128 patients; 93% hospitalized more than once a year and 18% in an intensive care unit. Finally, the "irregular" trajectory encompassed 127 patients, 77% and 46% with irregular laboratory monitoring and CKD drug delivery, respectively. With the "optimal" trajectory as the reference, probability of emergency dialysis was higher with the "irregular" and "no care" trajectories (odds ratio 3.02 [95% confidence interval 1.18-7.66] and 26.5 [10.8-64.8], respectively), and PKT was reduced with the "severe" trajectory (0.43 [0.23-0.82]). CONCLUSION: We identified a group of patients with irregular follow-up who may benefit the most from interventions aiming at improving adherence to treatment and earlier diagnosis of their CKD to improve access to PKT. A higher resolution version of the Graphical abstract is available as Supplementary information.
Authors: Ji In Park; Myounghee Kim; Ho Kim; Jung Nam An; Jeonghwan Lee; Seung Hee Yang; Jang-Hee Cho; Yong-Lim Kim; Ki-Soo Park; Yun Kyu Oh; Chun Soo Lim; Dong Ki Kim; Yon Su Kim; Jung Pyo Lee Journal: PLoS One Date: 2015-02-23 Impact factor: 3.240