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13 results on '"Romero, Natividad Calvo"'

3. #6405 PROGRESSION TO END-STAGE RENAL DISEASE AND ONE-YEAR MORTALITY IN ACUTE CARDIORENAL SYNDROME

Author

Rincón, María Muñiz, primary, Delgado-Palacios, Jesús Domínguez, additional, Meneses, Arianne Aiffil, additional, Arevalo, Marta Calvo, additional, Almudena, Juez Del Pozo, additional, Salazar, Sara Huertas, additional, López, Rómulo Katsu Loayza, additional, Carro, Clara García, additional, Romero, Natividad Calvo, additional, Ferreras, Elena Ruiz, additional, and Fructuoso, Ana Sanchez, additional

Published
2023
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4. #3754 GLUCAGON-LIKE PEPTIDE TYPE 1 (AGLP1) AGONISTS AND THEIR INITIATION IN KIDNEY TRANSPLANTATION

Author

López, Rómulo Katsu Loayza, primary, Morales, Nancy Daniela Valencia, additional, Rincón, María Muñiz, additional, Meneses, Arianne Aiffil, additional, Cubillo, Beatriz Rodríguez, additional, Díaz, María Ángeles Moreno de la Higuera, additional, Romero, Natividad Calvo, additional, Pérez-Flores, Isabel, additional, and Fructuoso, Ana Sanchez, additional

Published
2023
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5. Tubulo-interstitial inflammation increases the risk of graft loss after the recurrence of IgA nephropathy.

Author

Rodrigo, Emilio, Quintana, Luis F, Vázquez-Sánchez, Teresa, Sánchez-Fructuoso, Ana, Buxeda, Anna, Gavela, Eva, Cazorla, Juan M, Cabello, Sheila, Beneyto, Isabel, López-Oliva, María O, Diekmann, Fritz, Gómez-Ortega, José M, Romero, Natividad Calvo, Pérez-Sáez, María J, Sancho, Asunción, Mazuecos, Auxiliadora, Espí-Reig, Jordi, Jiménez, Carlos, and Hernández, Domingo

Subjects
IGA glomerulonephritis, KIDNEY transplantation, CHRONIC kidney failure, INFLAMMATION, GRAFT survival, KIDNEY diseases
Abstract

Background Immunoglobulin A nephropathy (IgAN) is the most frequent recurrent disease in kidney transplant recipients and its recurrence contributes to reducing graft survival. Several variables at the time of recurrence have been associated with a higher risk of graft loss. The presence of clinical or subclinical inflammation has been associated with a higher risk of kidney graft loss, but it is not precisely known how it influences the outcome of patients with recurrent IgAN. Methods We performed a multicentre retrospective study including kidney transplant recipients with biopsy-proven recurrence of IgAN in which Banff and Oxford classification scores were available. 'Tubulo-interstitial inflammation' (TII) was defined when 't' or 'i' were ≥2. The main endpoint was progression to chronic kidney disease (CKD) stage 5 or to death censored-graft loss (CKD5/DCGL). Results A total of 119 kidney transplant recipients with IgAN recurrence were included and 23 of them showed TII. Median follow-up was 102.9 months and 39 (32.8%) patients reached CKD5/DCGL. TII related to a higher risk of CKD5/DCGL (3 years 18.0% vs 45.3%, log-rank 7.588, P  = .006). After multivariate analysis, TII remained related to the risk of CKD5/DCGL (HR 2.344, 95% CI 1.119–4.910, P  = .024) independently of other histologic and clinical variables. Conclusions In kidney transplant recipients with IgAN recurrence, TII contributes to increasing the risk of CKD5/DCGL independently of previously well-known variables. We suggest adding TII along with the Oxford classification to the clinical variables to identify recurrent IgAN patients at increased risk of graft loss who might benefit from intensified immunosuppression or specific IgAN therapies. [ABSTRACT FROM AUTHOR]

Published
2024
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6. Role of mTOR inhibitor in the cellular and humoral immune response to a booster dose of SARS-CoV-2 mRNA-1273 vaccine in kidney transplant recipients

Author

Pérez-Flores, Isabel, primary, Juarez, Ignacio, additional, Aiffil Meneses, Arianne S., additional, Lopez-Gomez, Ana, additional, Romero, Natividad Calvo, additional, Rodriguez-Cubillo, Beatriz, additional, Moreno de la Higuera, María Angeles, additional, Peix-Jiménez, Belen, additional, Gonzalez-Garcia, Raquel, additional, Baos-Muñoz, Elvira, additional, Vilela, Ana Arribi, additional, Gómez Del Moral, Manuel, additional, Martínez-Naves, Eduardo, additional, and Sanchez-Fructuoso, Ana Isabel, additional

Published
2023
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7. Effect of Interferon-Gamma Gene Polymorphism +874 A/T on Cytomegalovirus Infection in Kidney Transplant Recipients With and Without Prophylactic Treatment with Valganciclovir

Author

Santiago, Jose Luis, Pérez-Flores, Isabel, Sánchez-Pérez, Luis, de la Higuera, María Ángeles Moreno, Querol-García, Javier, Romero, Natividad Calvo, Fernández-Arquero, Miguel, Culebras, Esther, Urcelay, Elena, Fernández-Pérez, Cristina, and Sánchez-Fructuoso, Ana Isabel

Published
2018
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10. Hemophagocytic syndrome triggered by donor‐transmitted toxoplasmosis as a complication in same‐donor recipients of renal transplantation: Case report and review of the literature

Author

Valdés Francí, Elena, primary, Perez Flores, Isabel, additional, Candel, Francisco Javier, additional, Moreno de la Higuera, María Angeles, additional, Romero, Natividad Calvo, additional, Rodríguez Cubillo, Beatriz, additional, Lucena Valverde, Rafael, additional, and Sánchez Fructuoso, Ana Isabel, additional

Published
2021
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12. Poster Board #-Session: P111-II The Prevalence of Uridine Diphosphate-Glucuronosyltransferase 1A9 (UGT1A9) Gene Promoter Region: Single-Nucleotide Polymorphisms T-275A and C-2152T and Its Influence on Mycophenolic Acid Pharmacokinetics in Stable Renal Transplant Patients.: Abstract# 1091

Author

Sanchez-Fructuoso, Ana I., Romero, Natividad Calvo, Maestro, Maria Luisa, Vidaurreta, Marta, Pérez-Flores, Isabel, Veganzone, Silvia, De la Orden, Virginia, Ortega, Dolores, Arroyo, Manuel, and Barrientos, Alberto

Published
2009

13. Impacts of Interleukin-18 Polymorphisms on the Incidence of Delayed-Onset Cytomegalovirus Infection in a Cohort of Kidney Transplant Recipients

Author

Pérez-Flores, Isabel, primary, Santiago, Jose Luis, additional, Fernández-Pérez, Cristina, additional, Urcelay, Elena, additional, Moreno de la Higuera, María Ángeles, additional, Romero, Natividad Calvo, additional, Cubillo, Beatriz Rodríguez, additional, and Sánchez-Fructuoso, Ana Isabel, additional

Published
2019
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