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Your search keyword '"Baron, Christophe"' showing total 7 results
Start Over Author "Baron, Christophe" Journal nephrology dialysis transplantation
7 results on '"Baron, Christophe"'

3. The association between renal resistive index and premature mortality after kidney transplantation is modified by pre-transplant diabetes status: a cohort study

Author

de Freminville, Jean-Baptiste, primary, Vernier, Louis-Marie, additional, Roumy, Jérome, additional, Patat, Frédéric, additional, Gatault, Philippe, additional, Sautenet, Bénédicte, additional, Bailly, Elodie, additional, Chevallier, Eloi, additional, Barbet, Christelle, additional, Longuet, Hélène, additional, Merieau, Elodie, additional, Baron, Christophe, additional, Buchler, Matthias, additional, and Halimi, Jean-Michel, additional

Published
2019
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4. The association between renal resistive index and premature mortality after kidney transplantation is modified by pre-transplant diabetes status: a cohort study.

Author

Freminville, Jean-Baptiste de, Vernier, Louis-Marie, Roumy, Jérome, Patat, Frédéric, Gatault, Philippe, Sautenet, Bénédicte, Bailly, Elodie, Chevallier, Eloi, Barbet, Christelle, Longuet, Hélène, Merieau, Elodie, Baron, Christophe, Buchler, Matthias, and Halimi, Jean-Michel

Subjects
KIDNEY transplantation, EARLY death, PEOPLE with diabetes, COHORT analysis, DIABETES
Abstract

Background Renal resistive index (RI) predicts mortality in renal transplant recipients, but we do not know whether this is true in diabetic patients. The objective of this study was to analyse the long-term predictive value of RI for death with a functioning graft (DWFG) in renal transplant recipients with or without pre-transplant diabetes. Methods We conducted a retrospective study in 1800 renal transplant recipients between 1985 and 2017 who were followed for up to 30 years (total observation period: 14 202 patient years). Donor and recipient characteristics at time of transplantation and at 3 months were reviewed. The long-term predictive value of RI for DWFG and the age–RI and arterial pressure–RI relationships were assessed. Results A total of 284/1800 (15.7%) patients had diabetes mellitus before transplantation. RI was <0.75 in 1327/1800 patients (73.7%). High RI was associated with a higher risk of DWFG in non-diabetic patients [hazard ratio (HR) = 3.39, 95% confidence interval 2.50–4.61; P < 0.001], but not in patients with pre-transplant diabetes (HR = 1.25, 0.70–2.19; P = 0.39), even after multiple adjustments. There was no interaction between diabetes and age. In contrast, there was an interaction between RI and pulse pressure. Conclusion Our study indicates that RI is not a predictor of DWFG in diabetic renal transplant recipients, in contrast to non-diabetic recipients. These findings could be due to a different age–RI or pulse pressure–RI relationship. [ABSTRACT FROM AUTHOR]

Published
2020
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5. SP007GENOME-WIDE ASSOCIATION STUDY IDENTIFIES NEW LOCI ASSOCIATED WITH ACUTE RENAL GRAFT REJECTION

Author

Ghisdal, Lidia, primary, Baron, Christophe, additional, Lebranchu, Yvon, additional, Viklický, Ondrej, additional, Konarikova, Alena, additional, Naesen, Maerten, additional, Dinic, Miriana, additional, Alamartine, Eric, additional, Touchard, Guy, additional, Thierry, Antoine, additional, Essig, Marie, additional, Rerolle, Jean-Philippe, additional, Merville, Pierre, additional, Taupin, Jean-Luc, additional, Le Meur, Yannick, additional, Glowacki, François, additional, Noël, Christian, additional, Legendre, Christophe, additional, Coppieter, Wouter, additional, Do Campo, Elisa, additional, Georges, Michel, additional, Massart, Annick, additional, Racapé, Judith, additional, Abramowicz, Daniel, additional, and Abramowicz, Marc, additional

Published
2015
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7. Acute renal allograft rejections with major interstitial oedema and plasma cell-rich infiltrates: high gamma-interferon expression and poor clinical outcome.

Author

Desvaux, Dominique, Le Gouvello, Sabine, Pastural, Myriam, Abtahi, Mahdi, Suberbielle, Caroline, Boeri, Nicole, Rémy, Philippe, Salomon, Laurent, Lang, Philippe, and Baron, Christophe

Abstract

Acute rejections are scored according to three main criteria: vasculitis, tubulitis and interstitial infiltration as defined in the Banff classification. Typically, B cells account for <8% of the infiltrates and oedema is limited. The clinical significance of severe interstitial oedema and plasma cell-rich infiltrates (OPcR) are still a matter of debate.

Published
2004
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