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Quiroga B, Soler MJ, Ortiz A, Jarava Mantecón CJ, Gomes Pérez VO, Bordils A, Lacueva J, Marin Franco AJ, Delgado Conde P, Muñoz Ramos P, Calderón González C, Cazorla López JM, Sanchez-Rodriguez J, Sánchez Horrillo A, Monzón Vázquez TR, Leyva A, Rojas J, Gansevoort RT, de Sequera P, Rodríguez MTJ, Valverde RL, Carretero MP, Díaz MO, Tocora DG, Suárez ER, Santolaya AJS, Cobo PA, Talavan T, Calero RC, Gracia-Iguacel C, González-Parra E, Pereira M, Martin-Cleary C, Ramos-Verde A, Giorgi M, Sánchez C, Giraldo YG, Horrillo AS, Suárez PR, Perpén AF, Ramos AF, Villanueva LS, Cortiñas A, Arias PAD, Cárdenas AC, de Santos A, Núñez A, Cuadrado GB, de Gante LM, Repollet R, Polo CR, Moreso F, Azancot MA, Ramos N, Toapanta OBN, Cidraque I, Bermejo S, Agraz I, Prat O, Medina C, Pardo E, Prat O, Saiz A, Vila MAM, Guldris SC, Granados NM, Cabo MJC, Alarcón WL, Sánchez SP, Alexandru S, Suarez LGP, Saico SP, Tapia MP, Zamora R, Hernández RS, Osorio LR, García-Fernández N, Moreno PLM, González NA, Ortiz AS, Iñarrea MNB, Cabrera SS, López RO, Peregrí CM, Morales MLA, Cabello MDN, Mazuecos A, García T, Narváez C, Orellana C, Márquez MGS, Novillo CL, Ganga PLQ, Carrión FV, Herrera ALG, Castro NB, Cendrero RMRC, Hidalgo-Barquero MVM, Gallego RH, Alvarez Á, Leo EV, León JLP, García MAM, Jiménez BG, Pérez VOG, de Dios Ramiro Moya J, Espinosa DL, Herrador AJ, Zurita MN, Álvarez LD, Martínez ÁG, Arroyo SB, Fernández RR, Vargas MJS, Casero RC, Useche G, García AB, Díaz ABM, de Miguel CS, Palacios Á, Henningsmeyer B, Calve EO, Moya JL, Sato Y, Marín MS, Tejedor S, Vaquera SM, di Riso MC, Torres I, Alfaro G, Halauko O, Rifai FEL, Martínez AD, Ávila PJ, Sánchez CA, Sainz MS, Martín JMB, del Río García L, Canga JLP, Ochoa PMV, Pacios LM, Machado LL, Morales AQ, Cavalotti IM, Zorita IN, López SO, González SO, Montañez CS, Rubio AB, Del Peso Gilsanz G, Gonzalez MO, Villanueva RS, Oliva MOL, Varela JC, Enríquez AG, Casas CC, Alonso PO, Tabares LG, Barreiro JML, Solla LP, Gándara A, de la Garza WN, Fleming FF, Goyanes MGR, Feijoo CC, Plaza MMM, Juan CB, de la Fuente GDA, del Valle KP, Contreras FJP, Lara NB, Ferri DG, de Bustillo Llorente EM, Rodríguez EG, De La Manzanara Perez VL, Arevalo MC, Calvo JAH, Carratalá MRL, Rodríguez LMM, Salazar MS, Prieto BB, Pérez JMP, Paraíso AG, Huarte E, Lanau M, Campos RA, Ubé JM, Godoy IB, Aguilera ET, Alea RT, Del Rosario Saldaña MS, Salgueira M, Aresté N, de los Ángeles Rodríguez M, Collantes R, Martínez AI, Moyano MJ, Víbora EJ, Gash SC, Martínez LR, Cervera MCA, De Tomas MTR, Prieto BA, Toyos C, Del Rio JM, Acosta AR, Zamacona AC, Martin MIJ, Ortega SB, Ruiz MIG, Rubio AH, Ledesma PG, Alvarez AG, Poch E, Cucchiari D, Monzo JB, Cabrera BE, Hernández APR, Rebollo MSG, Hernández JMR, González AY, Alonso JC, Más AM, Calvé M, Cardona MG, Balaguer VC, Pesquera JIM, de la Rosa EC, Santarelli DR, Garcia AS, Martin-Caro AC, Santamaria IM, Cervienka M, de la Pisa AMU, Monzon LS, Anachuri KA, Garcia EH, Gomez VO, Estupiñán RS, Amado FV, Borges PP, Beloso MD, Alonso FA, Felpete NP, Ameneiro AM, Mera MC, Casares BG, Larrondo SZ, Kareaga NM, del Valle AISS, García ARM, Linaza BV, del Toro Espinosa N, Perico PE, Oliva JMS, Manrique J, Castaño I, Purroi C, Gómez N, Mansilla C, Utzurrum A, de Arellano Serna MR, Perich LG, Rincón MM, De La Manzanara Perez VL, Arevalo MC, Calvo JAH, Villoria JG, De Salinas APM. Humoral response after the fourth dose of the SARS-CoV-2 vaccine in the CKD spectrum: a prespecified analysis of the SENCOVAC study. Nephrol Dial Transplant 2022; 38:969-981. [PMID: 36423334 DOI: 10.1093/ndt/gfac307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Indexed: 11/27/2022] Open
Abstract
Abstract
Background
There is scarce evidence on fourth doses of SARS-CoV-2 vaccines in chronic kidney disease (CKD) patients. We have evaluated the humoral response and effectivity of the fourth dose in the CKD spectrum: non-dialysis CKD (ND-CKD), hemodialysis (HD), peritoneal dialysis (PD) and kidney transplant (KT) recipients.
Methods
This is a prespecified analysis of the prospective, observational, multicentric SENCOVAC study. In patients with CKD who had received a complete initial vaccination and one or two boosters and had anti-Spike antibody determinations 6 and 12 months after the initial vaccination, we analyzed factors associated to persistent negative humoral response and to higher anti-Spike antibody titers as well as the efficacy of vaccination on COVID-19 severity.
Results
Of 2186 patients (18% KT, 8% PD, 69% HD and 5% ND-CKD), 30% had received a fourth dose. The fourth dose increased anti-Spike antibody titers in HD (P = 0.001) and ND-CKD (P = 0.014) patients and seroconverted 72% of previously negative patients. Higher anti-Spike antibody titers at 12 months were independently associated to repeated exposure to antigen (fourth dose, previous breakthrough infections), previous anti-Spike antibody titers and not being a KT. Breakthrough COVID-19 was registered in 137 (6%) patients, of whom 5% required admission. Admitted patients had prior titers below 620 UI/ml and median values were lower (P = 0.020) than in non-admitted patients.
Conclusions
A fourth vaccine dose increased anti-Spike antibody titers or seroconverted many CKD patients, but those with the highest need for a vaccine booster (i.e. those with lower pre-booster antibody titers or KT recipients) derived the least benefit in terms of antibody titers. Admission for breakthrough COVID-19 was associated with low anti-Spike antibody titers.
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Affiliation(s)
- Borja Quiroga
- IIS-La Princesa. Nephrology Department, Hospital Universitario de la Princesa , Madrid ( Spain )
| | - María José Soler
- Nephrology Department, Vall d'Hebrón University Hospital , 08035 Barcelona ( Spain )
- RICORS2040 (Kidney Disease )
| | - Alberto Ortiz
- RICORS2040 (Kidney Disease )
- IIS-Fundación Jiménez Diaz, School of Medicine, Universidad Autónoma de Madrid, Fundación Renal Iñigo Álvarez de Toledo-IRSIN, REDinREN, Instituto de Investigación Carlos III , Madrid ( Spain )
| | | | | | | | | | | | | | - Patricia Muñoz Ramos
- Nephrology Department, Hospital Universitario Infanta Leonor – Universidad Complutense de Madrid ( Spain )
| | | | | | - Jinny Sanchez-Rodriguez
- IIS-Fundación Jiménez Diaz, School of Medicine, Universidad Autónoma de Madrid, Fundación Renal Iñigo Álvarez de Toledo-IRSIN, REDinREN, Instituto de Investigación Carlos III , Madrid ( Spain )
| | - Ana Sánchez Horrillo
- IIS-La Princesa. Nephrology Department, Hospital Universitario de la Princesa , Madrid ( Spain )
| | | | - Alba Leyva
- R&D Department , VIRCELL SL, Granada ( Spain )
| | - José Rojas
- R&D Department , VIRCELL SL, Granada ( Spain )
| | - Ron T Gansevoort
- Dept. Internal Medicine, University Medical Center Groningen, University of Groningen , Groningen , The Netherlands
| | - Patricia de Sequera
- RICORS2040 (Kidney Disease )
- Nephrology Department, Hospital Universitario Infanta Leonor – Universidad Complutense de Madrid ( Spain )
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Hernández D, Vázquez-Sánchez T, Sola E, Lopez V, Ruiz-Esteban P, Caballero A, Salido E, Leon M, Rodriguez A, Serra N, Rodriguez C, Facundo C, Perello M, Silva I, Marrero-Miranda D, Cidraque I, Moreso F, Guirado L, Serón D, Torres A. Treatment of early borderline lesions in low immunological risk kidney transplant patients: a Spanish multicenter, randomized, controlled parallel-group study protocol: the TRAINING study. BMC Nephrol 2022; 23:357. [PMCID: PMC9639260 DOI: 10.1186/s12882-022-02989-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 10/24/2022] [Indexed: 11/09/2022] Open
Abstract
Abstract
Background
Subclinical inflammation, including borderline lesions (BL), is very common (30–40%) after kidney transplantation (KT), even in low immunological risk patients, and can lead to interstitial fibrosis/tubular atrophy (IFTA) and worsening of renal function with graft loss. Few controlled studies have analyzed the therapeutic benefit of treating these BL on renal function and graft histology. Furthermore, these studies have only used bolus steroids, which may be insufficient to slow the progression of these lesions. Klotho, a transmembrane protein produced mainly in the kidney with antifibrotic properties, plays a crucial role in the senescence-inflammation binomial of kidney tissue. Systemic and local inflammation decrease renal tissue expression and soluble levels of α-klotho. It is therefore important to determine whether treatment of BL prevents a decrease in α-klotho levels, progression of IFTA, and loss of kidney function.
Methods
The TRAINING study will randomize 80 patients with low immunological risk who will receive their first KT. The aim of the study is to determine whether the treatment of early BL (3rd month post-KT) with polyclonal rabbit antithymocyte globulin (Grafalon®) (6 mg/kg/day) prevents or decreases the progression of IFTA and the worsening of graft function compared to conventional therapy after two years post-KT, as well as to analyze whether treatment of BL with Grafalon® can modify the expression and levels of klotho, as well as the pro-inflammatory cytokines that regulate its expression.
Discussion
This phase IV investigator-driven, randomized, placebo-controlled clinical trial will examine the efficacy and safety of Grafalon® treatment in low-immunological-risk KT patients with early BL.
Trial registration
clinicaltrials.gov: NCT04936282. Registered June 23, 2021, https://clinicaltrials.gov/ct2/show/NCT04936282?term=NCT04936282&draw=2&rank=1. Protocol Version 2 of 21 January 2022. Sponsor: Canary Isles Institute for Health Research Foundation, Canary Isles (FIISC). mgomez@fciisc.org.
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Quiroga B, Soler MJ, Ortiz A, Mantecón CJJ, Pérez NN, Martín MS, Sato Y, Franco AJM, Zambrano DFP, Valverde RL, Diaz MO, González CC, López JMC, Pereira M, Parra EG, Horrillo AS, González CS, Toapanta N, Guldris SC, Hernández RS, Sánchez SP, Rincón MM, Garcia-Fernandez N, Castro NB, Mateo RC, Morales MAQ, Escamilla-Cabrera B, Godoy IB, Casanova BGC, Leyva A, Rojas J, Gansevoort RT, de Sequera P, Carretero MP, Tocora DG, Rodríguez MTJ, Zanón TT, Suárez ER, Santolaya AJS, Calero RC, Cobo PA, Ramos PM, Gracia-Iguacel C, Martin-Cleary C, Sánchez-Rodríguez J, Ramos-Verde A, Giraldo YG, Suárez PR, Perpén AF, Ramos AF, Villanueva LS, Cortiñas A, Arias PAD, Cárdenas AC, de Santos A, Núñez A, Cuadrado GB, Repollet R, Moreso F, Azancot MA, Ramos N, Bestard O, Cidraque I, Bermejo S, Agraz I, Prat O, Medina C, Pardo E, Saiz A, Granados NM, Cabo MJC, Alarcón WL, Alexandru S, Suarez LGP, Saico SP, Tapia MP, Osorio LR, Zamora R, Moreno PLM, González NA, Ortiz AS, Iñarrea MNB, García T, Narváez C, Orellana C, León JLP, García MAM, Jiménez BG, Moya JDDR, Espinosa DL, Herrador AJ, Zurita MN, Díaz Álvarez L, Martínez ÁG, Arroyo SB, Fernández RR, Vargas MJS, Casero RC, Useche G, de Miguel CS, Palacios Á, Henningsmeyer B, Calve EO, Moya JL, Gash SC, Martínez LR, Perez VLDLM, Arevalo MC, Calvo JAH, Salgueira M, Aresté N, Rodríguez MDLÁ, Collantes R, Martínez AI, Moyano MJ, Víbora EJ, Hernández APR, Rebollo MSG, Hernández JMR, Aguilera ET, Alea RT, Saldaña MSDR, de la Pisa AMU, Monzon LS, Anachuri KA, Garcia EH, Gomez VO, Cavalotti IM, Zorita IN, López SO, González SO, Montañez CS, Serna MRDA, Perich LG, de la Rosa EC. Anti-Spike antibodies three months after SARS-CoV-2 mRNA vaccine booster dose in patients on hemodialysis: the prospective SENCOVAC study. Clin Kidney J 2022; 15:1856-1864. [PMID: 36147708 PMCID: PMC9384616 DOI: 10.1093/ckj/sfac169] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
Patients on hemodialysis are at high-risk for complications derived from coronavirus disease-19 (COVID-19). The present analysis evaluated the impact of a booster vaccine dose and breakthrough severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections on humoral immunity three months after the booster dose.
Methods
This is a multicentric and prospective study assessing IgG anti-Spike antibodies 6 and 9 months after initial SARS-CoV-2 vaccination in patients on hemodialysis that had also received a booster dose before the 6-month assessment (early booster) or between the 6- and 9-month assessments (late booster). The impact of breakthrough infections, type of vaccine, time from the booster and clinical variables were assessed.
Results
A total of 711 patients (67% male, 67 [20-89] years) were included. Of which, 545 (77%) received an early booster and the rest a late booster. At 6 months, 64 (9%) patients had negative anti-Spike antibody titers (3% of early booster and 29% of late booster patients, p = 0.001). At 9 months, 91% of patients with 6-month negative response had seroconverted and there were no differences in residual prevalence of negative humoral response between early and late booster patients (0.9% vs 0.6%, p = 0.693). During follow-up, 35 patients (5%) developed breakthrough SARS-CoV-2 infection. Antibody titers at 9 months were independently associated to mRNA-1273 booster (p = 0.001), lower time from booster (p = 0.043) and past breakthrough SARS-CoV-2 infection (p<0.001).
Conclusions
In hemodialysis patients, higher titers of anti-Spike antibodies at 9 months were associated to mRNA-1273 booster, lower time from booster and past breakthrough SARS-CoV-2 infection.
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Affiliation(s)
- Borja Quiroga
- IIS-La Princesa. Nephrology Department, Hospital Universitario de la Princesa , Madrid ( Spain )
| | - María José Soler
- Nephrology Department, Vall d'Hebrón University Hospital , 08035 Barcelona ( Spain )
- RICORS2040 (Kidney Disease)
| | - Alberto Ortiz
- RICORS2040 (Kidney Disease)
- IIS-Fundación Jiménez Diaz, School of Medicine, Universidad Autónoma de Madrid, Fundación Renal Iñigo Álvarez de Toledo-IRSIN, REDinREN, Instituto de Investigación Carlos III , Madrid ( Spain )
| | | | | | | | | | | | | | - Rafael Lucena Valverde
- Nephrology Department, Hospital Universitario Infanta Leonor – Universidad Complutense de Madrid ( Spain )
| | - Mayra Ortega Diaz
- Nephrology Department, Hospital Universitario Infanta Leonor – Universidad Complutense de Madrid ( Spain )
| | | | | | - Mónica Pereira
- IIS-Fundación Jiménez Diaz, School of Medicine, Universidad Autónoma de Madrid, Fundación Renal Iñigo Álvarez de Toledo-IRSIN, REDinREN, Instituto de Investigación Carlos III , Madrid ( Spain )
| | - Emilio González Parra
- IIS-Fundación Jiménez Diaz, School of Medicine, Universidad Autónoma de Madrid, Fundación Renal Iñigo Álvarez de Toledo-IRSIN, REDinREN, Instituto de Investigación Carlos III , Madrid ( Spain )
| | - Ana Sánchez Horrillo
- IIS-La Princesa. Nephrology Department, Hospital Universitario de la Princesa , Madrid ( Spain )
| | - Carmen Sánchez González
- IIS-La Princesa. Nephrology Department, Hospital Universitario de la Princesa , Madrid ( Spain )
| | - Néstor Toapanta
- Nephrology Department, Vall d'Hebrón University Hospital , 08035 Barcelona ( Spain )
| | | | | | | | | | | | | | | | | | | | | | | | - Alba Leyva
- R&D Department , VIRCELL SL, Granada ( Spain )
| | - José Rojas
- R&D Department , VIRCELL SL, Granada ( Spain )
| | - Ron T Gansevoort
- Dept. Internal Medicine, University Medical Center Groningen, University of Groningen , Groningen , The Netherlands
| | - Patricia de Sequera
- RICORS2040 (Kidney Disease)
- Nephrology Department, Hospital Universitario Infanta Leonor – Universidad Complutense de Madrid ( Spain )
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Pérez-Sáez MJ, Arias-Cabrales CE, Redondo-Pachón D, Burballa C, Buxeda A, Bach A, Faura A, Junyent E, Marco E, Rodríguez-Mañas L, Crespo M, Pascual J, Pérez-Sáez MJ, Arias-Cabrales CE, Redondo D, Barbosa F, Cao H, Collado S, Buxeda A, Burballa C, Crespo M, Pascual J, Faura A, Vera M, Bach A, Pedreira G, Junyent E, Folgueiras M, Castillo Y, Martínez A, Fernández M, Barbero E, Causadías R, Calvo A, Carazo J, Frances A, Cecchini L, Marco E, de Valderrama DM, Morgado A, Muñoz E, Nogués X, Rodríguez-Mañas L, Vázquez O, Muns MD, Gárriz M, Gómez MP, Hurtado S, López M, Ribera L, Guino M, Roca R, Calls J, Rovira A, Mora J, Ibrik O, Liria F, López T, Almirall J, Moya C, Moreno F, de Arellano MR, Rubio S, Cidraque I, Pájaro C, Garra N, Galcerán J, Fenollar M, Outón S, Dapena F, Jara J, García R, Manresa M. Increased mortality after kidney transplantation in mildly frail recipients. Clin Kidney J 2022; 15:2089-2096. [PMID: 36325004 PMCID: PMC9613422 DOI: 10.1093/ckj/sfac159] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Indexed: 11/24/2022] Open
Abstract
Background Physical Frailty Phenotype (PFP) is the most used frailty instrument among kidney transplant recipients, classifying patients as pre-frail if they have 1–2 criteria and as frail if they have ≥3. However, different definitions of robustness have been used among renal patients, including only those who have 0 criteria, or those with 0–1 criteria. Our aim was to determine the impact of one PFP criterion on transplant outcomes. Methods We undertook a retrospective study of 296 kidney transplant recipients who had been evaluated for frailty by PFP at the time of evaluating for transplantation. Results Only 30.4% of patients had 0 criteria, and an additional 42.9% showed one PFP criterion. As PFP score increased, a higher percentage of women and cerebrovascular disease were found. Recipients with 0–1 criteria had lower 1-year mortality after transplant than those with ≥2 (1.8% vs 10.1%), but this difference was already present when we only considered those who scored 0 (mortality 1.1%) and 1 (mortality 2.4%) separately. The multivariable analysis confirmed that one PFP criterion was associated to a higher risk of patient death after kidney transplantation [hazard ratio 3.52 (95% confidence interval 1.03–15.9)]. Conclusions Listed kidney transplant candidates frequently show only one PFP frailty criterion. This has an independent impact on patient survival after transplantation.
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Affiliation(s)
| | | | | | - Carla Burballa
- Nephrology Department , Hospital del Mar, Barcelona , Spain
| | - Anna Buxeda
- Nephrology Department , Hospital del Mar, Barcelona , Spain
| | - Anna Bach
- Nephrology Department , Hospital del Mar, Barcelona , Spain
| | - Anna Faura
- Nephrology Department , Hospital del Mar, Barcelona , Spain
| | | | - Ester Marco
- Physical Medicine & Rehabilitation Department, Parc de Salut Mar (Hospital del Mar-Hospital de l'Esperança). Rehabilitation Research Group, Hospital del Mar Research Institute. Universitat Autònoma de Barcelona , Barcelona , Spain
| | | | - Marta Crespo
- Nephrology Department , Hospital del Mar, Barcelona , Spain
| | - Julio Pascual
- Nephrology Department , Hospital del Mar, Barcelona , Spain
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Quiroga B, Soler MJ, Ortiz A, Bernat A, Díaz ABM, Mantecón CJJ, Pérez VOG, González CC, Cervienka M, Mazuecos A, Cazorla JM, Riso MCD, Martínez S, Diaz MO, Valverde RL, Márquez MGS, Novillo CL, Parra EG, Gracia-Iguacel C, De Tomas MTR, Cervera MCA, Giorgi M, Ramos PM, Carmona NM, Toapanta N, Guldris SC, Millán JCRS, Estupiñán RS, Crespo M, Linaza BV, Martín MIJ, Jiménez LRO, Soriano S, Ferri DG, Sánchez MSP, Yugueros A, Leyva A, Rojas J, Gansevoort RT, de Sequera P, Carretero MP, Tocora DG, Rodríguez MJ, Zanón TT, Suárez ER, Santolaya AJS, Calero RC, Cobo PA, Martin-Cleary C, Sánchez-Rodríguez J, Pereira M, Ramos-Verde A, Sánchez C, Giraldo YG, Horrillo AS, Suárez PR, Perpén AF, Ramos AF, Villanueva LS, Cortiñas A, Arias PAD, Cárdenas AC, de Santos A, Núñez A, Cuadrado GB, Repollet R, Moreso F, Azancot MA, Ramos N, Bestard O, Cidraque I, Bermejo S, Agraz I, Prat O, Medina C, Pardo E, Saiz A, Vila MAM, Granados NM, Cabo MJC, Alarcón WL, Alexandru S, Suarez LGP, Saico SP, Tapia MP, Hernández RS, García-Fernández N, Moreno PLM, González NA, Ortiz AS, Iñarrea MNB, López RO, Peregrí CM, Morales MLA, Cabello MDN, Ribera AMT, Valcarce EG, Vergara EG, García T, Narváez C, Orellana C, Ganga PLQ, Carrión FV, Herrera ALG, Chamoun B, Barbosa F, Faura A, Pachón DR, Castro NB, Cendrero RMRC, Hidalgo-Barquero MVM, Gallego RH, Alvarez Á, Leo EV, León JLP, García MAM, Jiménez BG, Moya JDDR, Espinosa DL, Herrador AJ, Zurita MN, Álvarez LD, Martínez ÁG, Arroyo SB, Fernández RR, Vargas MJS, Casero RC, Useche G, de Miguel CS, Palacios Á, Henningsmeyer B, Calve EO, Moya JL, Sato Y, Marín MS, Torres I, Conde PD, Alfaro G, Halauko O, Rifai FEL, Martínez AD, Ávila PJ, Franco AM, Sainz MS, Martín JMB, García LDR, Canga JLP, Ochoa PMV, Pacios LM, Machado LL, Morales AQ, Cavalotti IM, Zorita IN, López SO, González SO, Montañez CS, Rubio AB, Gilsanz GDP, Gonzalez MO, Villanueva RS, Oliva MOL, Varela JC, Enríquez AG, Casas CC, Alonso PO, Tabares LG, Barreiro JML, Solla LP, Gándara A, de la Garza WN, Fleming FF, Goyanes MGR, Feijoo CC, Plaza MMM, Juan CB, Cecilio RVS, Haces CP, Kislikova M, Rodrigo E, Contreras FJP, Lara NB, Llorente EMDB, Díaz LS, Bustamante AMC, Ruiz JM, Rodríguez EG, Perez VLDLM, Arevalo MC, Calvo JAH, Carratalá MRL, Rodríguez LMM, Salazar MS, Prieto BB, Pérez JMP, Rueda DA, Ferrero MLR, Martínez AV, Estébanez SA, Paraíso AG, Huarte E, Lanau M, Campos RA, Ubé JM, Pérez PS, Godoy IB, Aguilera ET, Alea RT, Saldaña MSDR, Salvetti ML, Valmajor MC, Sánchez MP, Barragán ML, Aunatell LR, Salgueira M, Aresté N, de Los Ángeles Rodríguez M, Collantes R, Martínez AI, Moyano MJ, Víbora EJ, Gash SC, Martínez LR, Prieto BA, Toyos C, Rio JM, Acosta AR, Zamacona AC, Ortega SB, Ruiz MIG, Rubio AH, Ledesma PG, Alvarez AG, de Briñas EPL, Cucchiari D, Monzo JB, Cabrera BE, Hernández APR, Rebollo MSG, Hernández JMR, Alonso JC, Más AM, Calvé M, Cardona MG, Balaguer VC, Pesquera JIM, Serrano AG, Simó PT, Mancilla HDR, Gómez MP, Gumpert JV, de la Fuente GDA, Del Valle KP, de la Rosa EC, Santarelli DR, Garcia AS, Martin-Caro AC, Santamaria IM, Umpierrez AM, Ruiz EH, Corbella AM, Perdomo KT, Martín YM, de la Pisa AMU, Monzon LS, Anachuri KA, Garcia EH, Gomez VO, Amado FV, Borges PP, Vázquez RM, Beloso MD, Alonso FA, Felpete NP, Ameneiro AM, Mera MC, Casares BG, Larrondo SZ, Kareaga NM, Del Valle AISS, García ARM, Del Toro Espinosa N, Perico PE, Oliva JMS, Manrique J, Castaño I, Purroi C, Gómez N, Mansilla C, Utzurrum A. Loss of humoral response 3 months after SARS-CoV-2 vaccination in the CKD spectrum: the multicentric SENCOVAC study. Nephrol Dial Transplant 2022; 37:994-999. [PMID: 35022757 PMCID: PMC9383183 DOI: 10.1093/ndt/gfac007] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2022] [Indexed: 11/30/2022] Open
Affiliation(s)
- Borja Quiroga
- Nephrology Department, Hospital Universitario de la Princesa, Madrid, Spain
| | - María José Soler
- Nephrology Department, Vall d'Hebrón University Hospital, Barcelona, Spain.,RICORS2040 (Kidney Disease)
| | - Alberto Ortiz
- RICORS2040 (Kidney Disease).,IIS-Fundación Jimenez Diaz, School of Medicine, Universidad Autónoma de Madrid, Fundación Renal Iñigo Alvarez de Toledo-IRSIN, REDinREN, Instituto de Investigación Carlos III, Madrid, Spain
| | | | | | | | | | | | | | | | | | | | | | - Mayra Ortega Diaz
- Nephrology Department, Hospital Universitario Infanta Leonor - Universidad Complutense de Madrid, Spain
| | - Rafael Lucena Valverde
- Nephrology Department, Hospital Universitario Infanta Leonor - Universidad Complutense de Madrid, Spain
| | | | | | - Emilio González Parra
- IIS-Fundación Jimenez Diaz, School of Medicine, Universidad Autónoma de Madrid, Fundación Renal Iñigo Alvarez de Toledo-IRSIN, REDinREN, Instituto de Investigación Carlos III, Madrid, Spain
| | - Carolina Gracia-Iguacel
- IIS-Fundación Jimenez Diaz, School of Medicine, Universidad Autónoma de Madrid, Fundación Renal Iñigo Alvarez de Toledo-IRSIN, REDinREN, Instituto de Investigación Carlos III, Madrid, Spain
| | | | | | - Martín Giorgi
- Nephrology Department, Hospital Universitario de la Princesa, Madrid, Spain
| | | | | | - Néstor Toapanta
- Nephrology Department, Vall d'Hebrón University Hospital, Barcelona, Spain
| | | | | | - Raquel Santana Estupiñán
- Nephrology Department, Hospital Universitario de Gran Canaria Doctor Negrín, Las Palmas de Gran Canaria, Spain
| | - Marta Crespo
- Nephrology Department, Hospital del Mar, Barcelona, Spain
| | | | | | | | | | | | | | - Alejandra Yugueros
- Nephrology Department, Hospital Lluis Alcanyis De Xátiva, Valencia, Spain
| | - Alba Leyva
- R&D Department, VIRCELL SL, Granada, Spain
| | - José Rojas
- R&D Department, VIRCELL SL, Granada, Spain
| | - Ron T Gansevoort
- Dept. Internal Medicine, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Patricia de Sequera
- RICORS2040 (Kidney Disease).,Nephrology Department, Hospital Universitario Infanta Leonor - Universidad Complutense de Madrid, Spain
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6
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Chamoun B, Torres IB, Gabaldón A, Sellarés J, Perelló M, Castellá E, Guri X, Salcedo M, Toapanta NG, Cidraque I, Moreso F, Seron D. Progression of Interstitial Fibrosis and Tubular Atrophy in Low Immunological Risk Renal Transplants Monitored by Sequential Surveillance Biopsies: The Influence of TAC Exposure and Metabolism. J Clin Med 2021; 10:jcm10010141. [PMID: 33406589 PMCID: PMC7796060 DOI: 10.3390/jcm10010141] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 12/21/2020] [Accepted: 12/30/2020] [Indexed: 02/06/2023] Open
Abstract
The combination of tacrolimus (TAC) and mycophenolate is the most widely employed maintenance immunosuppression in renal transplants. Different surrogates of tacrolimus exposure or metabolism such as tacrolimus trough levels (TAC-C0), coefficient of variation of tacrolimus (CV-TAC-C0), time in therapeutic range (TTR), and tacrolimus concentration dose ratio (C/D) have been associated with graft outcomes. We explore in a cohort of low immunological risk renal transplants (n = 85) treated with TAC, mycophenolate mofetil (MMF), and steroids and then monitored by paired surveillance biopsies the association between histological lesions and TAC-C0 at the time of biopsy as well as CV-TAC-C0, TTR, and C/D during follow up. Interstitial inflammation (i-Banff score ≥ 1) in the first surveillance biopsy was associated with TAC-C0 (odds ratio (OR): 0.69, 95% confidence interval (CI): 0.50–0.96; p = 0.027). In the second surveillance biopsy, inflammation was associated with time below the therapeutic range (OR: 1.05 and 95% CI: 1.01–1.10; p = 0.023). Interstitial inflammation in scarred areas (i-IFTA score ≥ 1) was not associated with surrogates of TAC exposure/metabolism. Progression of interstitial fibrosis/tubular atrophy (IF/TA) was observed in 35 cases (41.2%). Multivariate regression logistic analysis showed that mean C/D (OR: 0.48; 95% CI: 0.25–0.92; p = 0.026) and IF/TA in the first biopsy (OR: 0.43, 95% CI: 0.24–0.77, p = 0.005) were associated with IF/TA progression between biopsies. A low C/D ratio is associated with IF/TA progression, suggesting that TAC nephrotoxicity may contribute to fibrosis progression in well immunosuppressed patients. Our data support that TAC exposure is associated with inflammation in healthy kidney areas but not in scarred tissue.
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Affiliation(s)
- Betty Chamoun
- Nephrology Departments, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (B.C.); (I.B.T.); (J.S.); (M.P.); (N.G.T.); (I.C.); (D.S.)
| | - Irina B. Torres
- Nephrology Departments, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (B.C.); (I.B.T.); (J.S.); (M.P.); (N.G.T.); (I.C.); (D.S.)
| | - Alejandra Gabaldón
- Pathology Departments, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (A.G.); (M.S.)
| | - Joana Sellarés
- Nephrology Departments, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (B.C.); (I.B.T.); (J.S.); (M.P.); (N.G.T.); (I.C.); (D.S.)
| | - Manel Perelló
- Nephrology Departments, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (B.C.); (I.B.T.); (J.S.); (M.P.); (N.G.T.); (I.C.); (D.S.)
| | - Eva Castellá
- Radiology Departments, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (E.C.); (X.G.)
| | - Xavier Guri
- Radiology Departments, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (E.C.); (X.G.)
| | - Maite Salcedo
- Pathology Departments, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (A.G.); (M.S.)
| | - Nestor G. Toapanta
- Nephrology Departments, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (B.C.); (I.B.T.); (J.S.); (M.P.); (N.G.T.); (I.C.); (D.S.)
| | - Ignacio Cidraque
- Nephrology Departments, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (B.C.); (I.B.T.); (J.S.); (M.P.); (N.G.T.); (I.C.); (D.S.)
| | - Francesc Moreso
- Nephrology Departments, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (B.C.); (I.B.T.); (J.S.); (M.P.); (N.G.T.); (I.C.); (D.S.)
- Department of Medicine, Autonomous University of Barcelona, 08035 Barcelona, Spain
- Correspondence: ; Tel.: +34-93-274-46-66
| | - Daniel Seron
- Nephrology Departments, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (B.C.); (I.B.T.); (J.S.); (M.P.); (N.G.T.); (I.C.); (D.S.)
- Department of Medicine, Autonomous University of Barcelona, 08035 Barcelona, Spain
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7
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Rincón A, Moreso F, López-Herradón A, Fernández-Robres MA, Cidraque I, Nin J, Méndez O, López M, Pájaro C, Satorra À, Stuard S, Ramos R. The keys to control a COVID-19 outbreak in a haemodialysis unit. Clin Kidney J 2020; 13:542-549. [PMID: 32885797 PMCID: PMC7454433 DOI: 10.1093/ckj/sfaa119] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 05/25/2020] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND The high rate of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spreading represents a challenge to haemodialysis (HD) units. While fast isolation of suspected cases plays an essential role to avoid disease outbreaks, significant rates of asymptomatic cases have recently been described. After detecting an outbreak in one of our HD clinics, wide SARS-CoV-2 screening and segregation of confirmed cases were performed. METHODS The entire clinic population, 192 patients, underwent testing for SARS-CoV-2 detection by real-time reverse-transcriptase polymerase chain reaction . We used univariate and multivariate logistic regression to define variables involved in SARS-CoV-2 infection in our dialysis unit. Later, we analysed differences between symptomatic and asymptomatic SARS-CoV-2-positive patients. RESULTS In total, 22 symptomatic and 14 of the 170 asymptomatic patients had a SARS-CoV-2-positive result. Living in a nursing home/homeless [odds ratio (OR) 3.54; P = 0.026], having been admitted to the reference hospital within the previous 2 weeks (OR 5.19; P = 0.002) and sharing health-care transportation with future symptomatic (OR 3.33; P = 0.013) and asymptomatic (OR 4.73; P = 0.002) positive patients were independent risk factors for a positive test. Nine positive patients (25.7%) remained asymptomatic after a 3-week follow-up. We found no significant differences between symptomatic and asymptomatic SARS-CoV-2-positive patients. CONCLUSIONS Detection of asymptomatic SARS-CoV-2-positive patients is probably one of the key points to controlling an outbreak in an HD unit. Sharing health-care transportation to the dialysis unit, living in a nursing home and having been admitted to the reference hospital within the previous 2 weeks, are major risk factors for SARS-CoV-2 infection.
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Affiliation(s)
- Abraham Rincón
- Medical Department, Fresenius Medical Care Spain, Madrid, Spain
| | - Francesc Moreso
- Medical Department, Fresenius Medical Care Spain, Madrid, Spain
| | | | | | - Ignacio Cidraque
- Tarrasa Dialysis Center, Fresenius Medical Care Spain, Tarrasa, Barcelona, Spain
| | - Jordi Nin
- Hospitalet Dialysis Center, Fresenius Medical Care Spain, Hospitalet de Llobregat, Barcelona, Spain
| | - Orleans Méndez
- Hospitalet Dialysis Center, Fresenius Medical Care Spain, Hospitalet de Llobregat, Barcelona, Spain
| | - Marisol López
- Hospitalet Dialysis Center, Fresenius Medical Care Spain, Hospitalet de Llobregat, Barcelona, Spain
| | - Carlota Pájaro
- Tarrasa Dialysis Center, Fresenius Medical Care Spain, Tarrasa, Barcelona, Spain
| | - Àngels Satorra
- Hospitalet Dialysis Center, Fresenius Medical Care Spain, Hospitalet de Llobregat, Barcelona, Spain
| | - Stefano Stuard
- Global Medical Office - Clinical & Therapeutic Governance EMEA, Fresenius Medical Care, Bad Homburg, Germany
| | - Rosa Ramos
- Medical Department, Fresenius Medical Care Spain, Madrid, Spain
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8
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Oleas D, Soler MJ, García Carro C, Irene A, Hernando J, Gabaldón A, Cidraque I, Bolufer M, Buri R, Espinel E, Seron D. SP132The blowup of kidney disease secondary to antineoplastic immunotherapy. Nephrol Dial Transplant 2019. [DOI: 10.1093/ndt/gfz103.sp132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- Diana Oleas
- Vall d´Hebron University Hospital, Barcelona, Spain
| | | | | | - Agraz Irene
- Vall d´Hebron University Hospital, Barcelona, Spain
| | | | | | | | | | - Roxana Buri
- Vall d´Hebron University Hospital, Barcelona, Spain
| | | | - Daniel Seron
- Vall d´Hebron University Hospital, Barcelona, Spain
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9
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Esteras R, Martín-Navarro J, Ledesma G, Fernández-Prado R, Carreño G, Cintra M, Cidraque I, Sanz I, Tarragón B, Alexandru S, Milla M, Astudillo E, Sánchez E, Mas S, Tejeiro R, Ortiz A, Sánchez R, González-Parra E. Incidence of Hypersensitivity Reactions During Hemodialysis. Kidney Blood Press Res 2018; 43:1472-1478. [DOI: 10.1159/000493662] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Accepted: 09/12/2018] [Indexed: 11/19/2022] Open
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10
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Esteras R, Martín-Navarro J, Ledesma G, Fernández R, Carreño G, Cintra M, Cidraque I, Sanz I, Tarragón B, Alexandru S, Milla M, Astudillo E, Sánchez E, Max S, Díaz Tejeiro R, Ortiz A, Sánchez R, Stock T, Avello A, González E. FP665INCIDENCE OF HYPERSENSITIVITY REACTIONS DURING HEMODIALYSIS. Nephrol Dial Transplant 2018. [DOI: 10.1093/ndt/gfy104.fp665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
| | | | | | | | | | | | | | - Ignacio Sanz
- Nephrology, Hospital Puerta de Hierro, Madrid, Spain
| | | | | | - Mónica Milla
- Nephrology, Hospital Doce de Octubre, Madrid, Spain
| | | | | | | | | | | | | | - Teresa Stock
- Nephrology, Fundación Jiménez Díaz, Madrid, Spain
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