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González-Costello J, Pérez-Blanco A, Delgado-Jiménez J, González-Vílchez F, Mirabet S, Sandoval E, Cuenca-Castillo J, Camino M, Segovia-Cubero J, Sánchez-Salado JC, Pérez de la Sota E, Almenar-Bonet L, Farrero M, Zataraín E, García-Cosío MD, Garrido I, Barge-Caballero E, Gómez-Bueno M, de Juan Bagudá J, Manito-Lorite N, López-Granados A, García-Guereta L, Blasco-Peiró T, Sarralde-Aguayo JA, Sobrino-Márquez M, de la Fuente-Galán L, Crespo-Leiro MG, Coll E, Gran-Ipiña F, Díaz-Molina B, Doñate L, Arribas-Leal JM, Sánchez-Vicario F, Atienza F, Rábago Juan-Aracil G, García-Quintana A, Martínez-Alpuente I, Riesgo-Gil F, Hernández-Montfort J, Oliver-Juan E, Sánchez-Rivas J, Padilla-Martínez M, Pérez-Villares JM, Miñambres E, Domínguez-Gil B. Review of the allocation criteria for heart transplant in Spain in 2023. SEC-Heart Failure Association/ONT/SECCE consensus document. Rev Esp Cardiol (Engl Ed) 2024; 77:69-78. [PMID: 37926340 DOI: 10.1016/j.rec.2023.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 07/26/2023] [Indexed: 11/07/2023]
Abstract
Heart transplant (HT) remains the best therapeutic option for patients with advanced heart failure (HF). The allocation criteria aim to guarantee equitable access to HT and prioritize patients with a worse clinical status. To review the HT allocation criteria, the Heart Failure Association of the Spanish Society of Cardiology (HFA-SEC), the Spanish Society of Cardiovascular and Endovascular Surgery (SECCE) and the National Transplant Organization (ONT), organized a consensus conference involving adult and pediatric cardiologists, adult and pediatric cardiac surgeons, transplant coordinators from all over Spain, and physicians and nurses from the ONT. The aims of the consensus conference were as follows: a) to analyze the organization and management of patients with advanced HF and cardiogenic shock in Spain; b) to critically review heart allocation and priority criteria in other transplant organizations; c) to analyze the outcomes of patients listed and transplanted before and after the modification of the heart allocation criteria in 2017; and d) to propose new heart allocation criteria in Spain after an analysis of the available evidence and multidisciplinary discussion. In this article, by the HFA-SEC, SECCE and the ONT we present the results of the analysis performed in the consensus conference and the rationale for the new heart allocation criteria in Spain.
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Affiliation(s)
- José González-Costello
- Servicio de Cardiología, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain; Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain; Departamento de Ciencias Clínicas, Facultad de Medicina, Universitat de Barcelona, Barcelona, Spain; Centro de Investigación Biomédica en Red Enfermedades Cardiovaculares (CIBERCV), Spain.
| | | | - Juan Delgado-Jiménez
- Centro de Investigación Biomédica en Red Enfermedades Cardiovaculares (CIBERCV), Spain; Servicio de Cardiología, Hospital 12 de Octubre, Madrid, Spain; Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain; Departamento de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | | | - Sonia Mirabet
- Centro de Investigación Biomédica en Red Enfermedades Cardiovaculares (CIBERCV), Spain; Servicio de Cardiología, Hospital Universitari de Sant Pau, Barcelona, Spain
| | - Elena Sandoval
- Servicio de Cirugía Cardiovascular, Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - José Cuenca-Castillo
- Servicio de Cirugía Cardiaca, Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain
| | - Manuela Camino
- Unidad de Trasplante Cardiaco Pediátrico, Hospital Materno Infantil Gregorio Marañón, Madrid, Spain
| | - Javier Segovia-Cubero
- Centro de Investigación Biomédica en Red Enfermedades Cardiovaculares (CIBERCV), Spain; Servicio de Cardiología, Hospital Universitario Puerta de Hierro-Majadahonda, Majadahonda, Madrid, Spain; Instituto de Investigación Sanitaria Puerta de Hierro-Segovia Arana (IDIPHISA), Madrid, Spain
| | - José Carlos Sánchez-Salado
- Servicio de Cardiología, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain; Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain
| | | | - Luis Almenar-Bonet
- Centro de Investigación Biomédica en Red Enfermedades Cardiovaculares (CIBERCV), Spain; Servicio de Cardiología, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Marta Farrero
- Departamento de Ciencias Clínicas, Facultad de Medicina, Universitat de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Servicio de Cardiología, Hospital Clínic, Barcelona, Spain
| | - Eduardo Zataraín
- Centro de Investigación Biomédica en Red Enfermedades Cardiovaculares (CIBERCV), Spain; Servicio de Cardiología, Hospital Universitario Gregorio Marañón, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - María Dolores García-Cosío
- Centro de Investigación Biomédica en Red Enfermedades Cardiovaculares (CIBERCV), Spain; Servicio de Cardiología, Hospital 12 de Octubre, Madrid, Spain; Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
| | - Iris Garrido
- Servicio de Cardiología, Hospital Universitario Virgen de la Arrixaca, El Palmar, Murcia, Spain
| | - Eduardo Barge-Caballero
- Servicio de Cardiología, Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto de Investigación Biomédica de A Coruña, A Coruña, Spain; Universidade da Coruña, A Coruña, Spain
| | - Manuel Gómez-Bueno
- Centro de Investigación Biomédica en Red Enfermedades Cardiovaculares (CIBERCV), Spain; Servicio de Cardiología, Hospital Universitario Puerta de Hierro-Majadahonda, Majadahonda, Madrid, Spain; Instituto de Investigación Sanitaria Puerta de Hierro-Segovia Arana (IDIPHISA), Madrid, Spain
| | - Javier de Juan Bagudá
- Centro de Investigación Biomédica en Red Enfermedades Cardiovaculares (CIBERCV), Spain; Servicio de Cardiología, Hospital 12 de Octubre, Madrid, Spain; Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
| | - Nicolás Manito-Lorite
- Servicio de Cardiología, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain; Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain
| | | | - Luis García-Guereta
- Servicio de Cardiología Pediátrica, Hospital Universitario La Paz, Madrid, Spain
| | - Teresa Blasco-Peiró
- Servicio de Cardiología, Hospital Universitario Miguel Servet, Zaragoza, Spain
| | | | | | - Luis de la Fuente-Galán
- Centro de Investigación Biomédica en Red Enfermedades Cardiovaculares (CIBERCV), Spain; Servicio de Cardiología, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | - María Generosa Crespo-Leiro
- Servicio de Cardiología, Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain; Instituto de Investigación Biomédica de A Coruña, A Coruña, Spain; Universidade da Coruña, A Coruña, Spain
| | | | - Ferrán Gran-Ipiña
- Servicio de Cardiología Pediátrica, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Beatriz Díaz-Molina
- Servicio de Cardiología, Hospital Universitario Central de Asturias, ISPA, Oviedo, Asturias, Spain
| | - Lucía Doñate
- Servicio de Cirugía Cardíaca, Hospital Universitario de Gran Canaria Dr. Negrín, Las Palmas de Gran Canaria, Spain
| | - José María Arribas-Leal
- Servicio de Cirugía Cardiovascular, Hospital Clínico Universitario Virgen de la Arrixaca, El Palmar, Murcia, Spain
| | | | - Felipe Atienza
- Centro de Investigación Biomédica en Red Enfermedades Cardiovaculares (CIBERCV), Spain; Servicio de Cardiología, Hospital Universitario Gregorio Marañón, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | | | - Antonio García-Quintana
- Servicio de Cardiología, Hospital Universitario de Gran Canaria Dr. Negrín, Las Palmas de Gran Canaria, Spain
| | | | - Fernando Riesgo-Gil
- Cardiology Transplant Medicine, Royal Brompton & Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, Londres, United Kingdom
| | - Jaime Hernández-Montfort
- Advanced Heart Disease, Recovery and Replacement Programs, Baylor Scott and White Health, Central Texas and Greater Austin, United States
| | - Eva Oliver-Juan
- Departamento de Ciencias Clínicas, Facultad de Medicina, Universitat de Barcelona, Barcelona, Spain; Servicio de Medicina Intensiva, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Javier Sánchez-Rivas
- Organización Nacional de Trasplantes, Madrid, Spain; Servicio de Medicina Intensiva, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | | | | | - Eduardo Miñambres
- Servicio de Medicina Intensiva, Hospital Universitario Marqués de Valdecilla, Santander, Cantabria, Spain
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Bernaldo-de-Quirós E, Camino M, Martínez-Bonet M, Gil-Jaurena JM, Gil N, Hernández-Flórez D, Fernández-Santos ME, Butragueño L, Dijke IE, Levings MK, West LJ, Pion M, Correa-Rocha R. First-in-human therapy with Treg produced from thymic tissue (thyTreg) in a heart transplant infant. J Exp Med 2023; 220:e20231045. [PMID: 37906166 PMCID: PMC10619578 DOI: 10.1084/jem.20231045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 08/30/2023] [Accepted: 10/06/2023] [Indexed: 11/02/2023] Open
Abstract
Due to their suppressive capacity, regulatory T cells (Tregs) have attracted growing interest as an adoptive cellular therapy for the prevention of allograft rejection, but limited Treg recovery and lower quality of adult-derived Tregs could represent an obstacle to success. To address this challenge, we developed a new approach that provides large quantities of Tregs with high purity and excellent features, sourced from thymic tissue routinely removed during pediatric cardiac surgeries (thyTregs). We report on a 2-year follow-up of the first patient treated worldwide with thyTregs, included in a phase I/II clinical trial evaluating the administration of autologous thyTreg in infants undergoing heart transplantation. In addition to observing no adverse effects that could be attributed to thyTreg administration, we report that the Treg frequency in the periphery was preserved during the 2-year follow-up period. These initial results are consistent with the trial objective, which is to confirm safety of the autologous thyTreg administration and its capacity to restore the Treg pool.
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Affiliation(s)
- Esther Bernaldo-de-Quirós
- Laboratory of Immune-Regulation, Instituto de Investigación Sanitaria Gregorio Marañón (IISGM), Madrid, Spain
| | - Manuela Camino
- Department of Pediatric Cardiology, Hospital Gregorio Marañón, Madrid, Spain
| | - Marta Martínez-Bonet
- Laboratory of Immune-Regulation, Instituto de Investigación Sanitaria Gregorio Marañón (IISGM), Madrid, Spain
| | | | - Nuria Gil
- Department of Pediatric Cardiology, Hospital Gregorio Marañón, Madrid, Spain
| | - Diana Hernández-Flórez
- Laboratory of Immune-Regulation, Instituto de Investigación Sanitaria Gregorio Marañón (IISGM), Madrid, Spain
| | | | - Laura Butragueño
- Pediatric Intensive Care Unit, Hospital Gregorio Marañón, Madrid, Spain
| | - I. Esmé Dijke
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Canada
- Canadian Donation and Transplantation Research Program Investigator, Edmonton, Canada
- Alberta Transplant Institute, Edmonton, Canada
| | - Megan K. Levings
- Canadian Donation and Transplantation Research Program Investigator, Edmonton, Canada
- Department of Surgery and School of Biomedical Engineering, University of British Columbia, BC Children’s Hospital, Vancouver, Canada
| | - Lori J. West
- Canadian Donation and Transplantation Research Program Investigator, Edmonton, Canada
- Alberta Transplant Institute, Edmonton, Canada
- Department of Pediatrics, University of Alberta/Stollery Children’s Hospital, Edmonton, Canada
| | - Marjorie Pion
- Laboratory of Immune-Regulation, Instituto de Investigación Sanitaria Gregorio Marañón (IISGM), Madrid, Spain
| | - Rafael Correa-Rocha
- Laboratory of Immune-Regulation, Instituto de Investigación Sanitaria Gregorio Marañón (IISGM), Madrid, Spain
- Canadian Donation and Transplantation Research Program Investigator, Edmonton, Canada
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Guereta LG, Rocafort AG, Gil Jaurena JM, Camino M, Gran F, Abella R, Burgos P, Jose Menendez J, Estebanez B, Zamorano J, Butragueño L, De La Calle B, Sanchez Salmeron V, Balcells J, Mazo C, Lorence E, Perez Blanco A. Pediatric heart transplantation in spain after circulatory determination of death and in situ normothermic regional perfusion - ERRATUM. Cardiol Young 2023; 33:1275. [PMID: 37387196 DOI: 10.1017/s1047951123001750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/01/2023]
Affiliation(s)
- Luis Garcia Guereta
- Department of Pediatric Cardiology, Hospital Universitario La Paz, Madrid, Spain
| | | | - Juan Miguel Gil Jaurena
- Department of Pediatric Cardiac Surgery, Hospital Universitario Gregorio Marañon, Madrid, Spain
| | - Manuela Camino
- Department of Pediatric Cardiology, Hospital Universitario Gregorio Marañon, Madrid, Spain
| | - Ferran Gran
- Department of Pediatric Cardiology, Hospital Universitario de la Vall d´Hebron, Barcelona, Spain
| | - Raul Abella
- Department of Pediatric Cardiac Surgery, Hospital Universitario de la Vall d´Hebron, Barcelona, Spain
| | - Paula Burgos
- Department of Pediatric Cardiac Surgery, Hospital Universitario La Paz, Madrid, Spain
| | - Juan Jose Menendez
- Department of Pediatric Intensive Care, Hospital Universitario La Paz, Madrid, Spain
| | - Belen Estebanez
- Transplantation Coordination, Hospital Universitario La Paz, Madrid, Spain
| | - Jose Zamorano
- Department of Pediatric Cardiac Surgery, Hospital Universitario Gregorio Marañon, Madrid, Spain
| | - Laura Butragueño
- Department of Pediatric Intensive Care, Hospital Universitario Gregorio Marañon, Madrid, Spain
| | - Braulio De La Calle
- Transplantation Coordination, Hospital Universitario Gregorio Marañon, Madrid, Spain
| | - Vicente Sanchez Salmeron
- Department of Pediatric Cardiac Surgery, Hospital Universitario de la Vall d´Hebron, Barcelona, Spain
| | - Joan Balcells
- Department of Pediatric Intensive Care, Hospital Universitario de la Vall d´Hebron, Barcelona, Spain
| | - Christopher Mazo
- Transplantation Coordination, Hospital Universitario de la Vall d´Hebron, Barcelona, Spain
| | - Edurne Lorence
- Transplantation Coordination, Hospital Universitario Donostia
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Gil-Jaurena JM, Pérez-Caballero R, Murgoitio U, Pardo C, Pita A, Calle C, Camino M, Medrano C. A Neonatal ABO non-compatible heart transplant from a circulatory-determined death donor using NRP/Cold storage. Pediatr Transplant 2022; 26:e14169. [PMID: 34661339 DOI: 10.1111/petr.14169] [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] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 09/16/2021] [Accepted: 10/05/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND Donation after Circulatory death is gaining worldwide acceptance. Most protocols regard their first cases to be performed with donor and recipient in the same institution. Few records of children or distant procurement have been published. METHODS Our institution was offered a heart from a 3-day-old, 3.4-kg child, blood group A, suffering irreversible encephalopathy. Parents accepted withdrawal of life-sustaining therapy and agreed to donation. The donor hospital was located 340 km away. Concomitantly, a 2-month-old, 3.1 kg, blood group type B and with non-compaction ventricles was awaiting for the heart transplant in our unit. RESULTS Thirty-seven minutes after withdrawal of life-sustaining therapy, the heart arrested. Five minutes afterwards, a sternotomy was performed. The supra-aortic vessels were clamped altogether. Aorta and right appendage were cannulated and connected to heart-lung machine. The innominate artery above the clamp was severed. The heart resumed spontaneous rhythm in less than 1 min. Ventilation was restored and extracorporeal circulation was maintained for 32 min. Upon cardiologic arrest, the graft was harvested as routinely. The heart was cold-stored and transported by plane to our Hospital. An orthotopic bicaval transplant was performed. Overall cold ischaemia was 245 min. Ten weeks later, the child was discharged home in good condition. CONCLUSION Donation in circulatory death could increase the pool in neonates. Extracorporeal circulation proves successful for procurement in neonates. Distant procurement plus cold storage for donation in circulatory death is feasible. Donation in circulatory death and ABO non-compatible strategies are complementary to each other.
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Affiliation(s)
- Juan-Miguel Gil-Jaurena
- Pediatric Cardiac Surgery, Hospital Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Ramón Pérez-Caballero
- Pediatric Cardiac Surgery, Hospital Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Uxue Murgoitio
- Pediatric Cardiac Surgery, Hospital Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Carlos Pardo
- Pediatric Cardiac Surgery, Hospital Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Ana Pita
- Pediatric Cardiac Surgery, Hospital Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Corazón Calle
- Pediatric Cardiac Surgery, Hospital Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Manuela Camino
- Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain.,Pediatric Cardiology, Hospital Gregorio Marañón, Madrid, Spain
| | - Constancio Medrano
- Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain.,Pediatric Cardiology, Hospital Gregorio Marañón, Madrid, Spain
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Bernaldo-de-Quirós E, Cózar B, López-Esteban R, Clemente M, Gil-Jaurena JM, Pardo C, Pita A, Pérez-Caballero R, Camino M, Gil N, Fernández-Santos ME, Suarez S, Pion M, Martínez-Bonet M, Correa-Rocha R. A Novel GMP Protocol to Produce High-Quality Treg Cells From the Pediatric Thymic Tissue to Be Employed as Cellular Therapy. Front Immunol 2022; 13:893576. [PMID: 35651624 PMCID: PMC9148974 DOI: 10.3389/fimmu.2022.893576] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 04/19/2022] [Indexed: 12/13/2022] Open
Abstract
Due to their suppressive capacity, the adoptive transfer of regulatory T cells (Treg) has acquired a growing interest in controlling exacerbated inflammatory responses. Limited Treg recovery and reduced quality remain the main obstacles in most current protocols where differentiated Treg are obtained from adult peripheral blood. An alternate Treg source is umbilical cord blood, a promising source of Treg cells due to the higher frequency of naïve Treg and lower frequency of memory T cells present in the fetus’ blood. However, the Treg number isolated from cord blood remains limiting. Human thymuses routinely discarded during pediatric cardiac surgeries to access the retrosternal operative field has been recently proposed as a novel source of Treg for cellular therapy. This strategy overcomes the main limitations of current Treg sources, allowing the obtention of very high numbers of undifferentiated Treg. We have developed a novel good manufacturing practice (GMP) protocol to obtain large Treg amounts, with very high purity and suppressive capacity, from the pediatric thymus (named hereafter thyTreg). The total amount of thyTreg obtained at the end of the procedure, after a short-term culture of 7 days, reach an average of 1,757 x106 (range 50 x 106 – 13,649 x 106) cells from a single thymus. The thyTreg product obtained with our protocol shows very high viability (mean 93.25%; range 83.35% – 97.97%), very high purity (mean 92.89%; range 70.10% – 98.41% of CD25+FOXP3+ cells), stability under proinflammatory conditions and a very high suppressive capacity (inhibiting in more than 75% the proliferation of activated CD4+ and CD8+ T cells in vitro at a thyTreg:responder cells ratio of 1:1). Our thyTreg product has been approved by the Spanish Drug Agency (AEMPS) to be administered as cell therapy. We are recruiting patients in the first-in-human phase I/II clinical trial worldwide that evaluates the safety, feasibility, and efficacy of autologous thyTreg administration in children undergoing heart transplantation (NCT04924491). The high quality and amount of thyTreg and the differential features of the final product obtained with our protocol allow preparing hundreds of doses from a single thymus with improved therapeutic properties, which can be cryopreserved and could open the possibility of an “off-the-shelf” allogeneic use in another individual.
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Affiliation(s)
| | - Beatriz Cózar
- Laboratory of Immune-Regulation, Gregorio Marañón Health Research Institute (IISGM), Madrid, Spain
| | - Rocío López-Esteban
- Laboratory of Immune-Regulation, Gregorio Marañón Health Research Institute (IISGM), Madrid, Spain
| | - Maribel Clemente
- Cell Culture Unit, Gregorio Marañón Health Research Institute (IISGM), Madrid, Spain
| | | | - Carlos Pardo
- Pediatric Cardiac Surgery Unit, Hospital Materno Infantil Gregorio Marañón, Madrid, Spain
| | - Ana Pita
- Pediatric Cardiac Surgery Unit, Hospital Materno Infantil Gregorio Marañón, Madrid, Spain
| | - Ramón Pérez-Caballero
- Pediatric Cardiac Surgery Unit, Hospital Materno Infantil Gregorio Marañón, Madrid, Spain
| | - Manuela Camino
- Pediatric Heart Transplant Unit, Hospital Materno Infantil Gregorio Marañón, Madrid, Spain
| | - Nuria Gil
- Pediatric Heart Transplant Unit, Hospital Materno Infantil Gregorio Marañón, Madrid, Spain
| | | | - Susana Suarez
- Cell Production Unit, Gregorio Marañón Health Research Institute (IISGM), Madrid, Spain
| | - Marjorie Pion
- Laboratory of Immune-Regulation, Gregorio Marañón Health Research Institute (IISGM), Madrid, Spain
| | - Marta Martínez-Bonet
- Laboratory of Immune-Regulation, Gregorio Marañón Health Research Institute (IISGM), Madrid, Spain
- *Correspondence: Rafael Correa-Rocha, ; Marta Martínez-Bonet,
| | - Rafael Correa-Rocha
- Laboratory of Immune-Regulation, Gregorio Marañón Health Research Institute (IISGM), Madrid, Spain
- *Correspondence: Rafael Correa-Rocha, ; Marta Martínez-Bonet,
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6
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de Quirós EB, Camino M, Gil-Jaurena J, Gil N, Fernández-Santos M, Pardo C, López R, Martínez-Bonet M, Hernández-Flórez D, Pion M, Correa-Rocha R. Immunotherapy: A NOVEL GMP PROTOCOL USING THE HUMAN THYMUS AS A NEW SOURCE OF REGULATORY T CELLS (THYTREG) TO BE EMPLOYED AS AN AUTOLOGOUS CELLULAR THERAPY IN HEART TRANSPLANTED CHILDREN. Cytotherapy 2022. [DOI: 10.1016/s1465-3249(22)00149-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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7
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Gil-Jaurena JM, Camino M, Calle C, Pardo C, Pita A, Pérez-Caballero R. Trasplante cardiaco con incompatibilidad de grupo. Cirugía Cardiovascular 2021. [DOI: 10.1016/j.circv.2021.11.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
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8
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Minguito-Carazo C, Gómez-Bueno M, Almenar-Bonet L, Barge-Caballero E, González-Vílchez F, Delgado-Jiménez JF, María Arizón Del Prado J, Sousa-Casasnovas I, Mirabet-Pérez S, González-Costello J, Sobrino-Márquez JM, Pérez-Villa F, Díaz-Molina B, Rábago Juan-Aracil G, Blasco-Peiró T, De la Fuente Galán L, Garrido-Bravo I, García-Guereta L, Camino M, Albert-Brotons DC, Muñiz J, Crespo-Leiro MG. Malignancy following heart transplantation: differences in incidence and prognosis between sexes - a multicenter cohort study. Transpl Int 2021; 34:882-893. [PMID: 33482021 DOI: 10.1111/tri.13827] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 11/09/2020] [Accepted: 01/18/2021] [Indexed: 12/20/2022]
Abstract
Male patients are at increased risk for developing malignancy postheart transplantation (HT); however, real incidence and prognosis in both genders remain unknown. The aim of this study was to assess differences in incidence and mortality related to malignancy between genders in a large cohort of HT patients. Incidence and mortality rates were calculated for all tumors, skin cancers (SCs), lymphoma, and nonskin solid cancers (NSSCs) as well as survival since first diagnosis of neoplasia. 5865 patients (81.6% male) were included. Total incidence rates for all tumors, SCs, and NSSCs were lower in females [all tumors: 25.7 vs. 44.8 per 1000 person-years; rate ratio (RR) 0.68, (0.60-0.78), P < 0.001]. Mortality rates were also lower in females for all tumors [94.0 (77.3-114.3) vs. 129.6 (120.9-138.9) per 1000 person-years; RR 0.76, (0.62-0.94), P = 0.01] and for NSSCs [125.0 (95.2-164.0) vs 234.7 (214.0-257.5) per 1000 person-years; RR 0.60 (0.44-0.80), P = 0.001], albeit not for SCs or lymphoma. Female sex was associated with a better survival after diagnosis of malignancy [log-rank p test = 0.0037; HR 0.74 (0.60-0.91), P = 0.004]. In conclusion, incidence of malignancies post-HT is higher in males than in females, especially for SCs and NSSCs. Prognosis after cancer diagnosis is also worse in males.
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Affiliation(s)
| | - Manuel Gómez-Bueno
- Heart Failure, Heart Transplant and Pulmonary Hypertension Unit, University Hospital of Puerta de Hierro, Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, Madrid, Spain
| | - Luis Almenar-Bonet
- Heart Failure and Transplant Unit, Cardiology Department of Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Eduardo Barge-Caballero
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, Madrid, Spain.,Cardiology Department of Complexo Hospitalario Universitario de A Coruña (CHUAC) Sergas, A Coruña, Spain.,Instituto de Investigación Biomédica de A Coruña (INIBIC), A Coruña, Spain
| | - Francisco González-Vílchez
- Advanced Heart Failure and Transplant Unit, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Juan F Delgado-Jiménez
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, Madrid, Spain.,Heart Failure and Transplant Unit, Cardiology Department of University Hospital 12 de Octubre, Facultad de Medicina UCM, Madrid, Spain
| | - José María Arizón Del Prado
- Heart Failure and Transplant Unit, Cardiology Department of Hospital Universitario Reina Sofía, Córdoba, Spain
| | - Iago Sousa-Casasnovas
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, Madrid, Spain.,Cardiology Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Sónia Mirabet-Pérez
- Heart Failure and Transplant Unit, Cardiology Department of Hospital de Sant Pau, Barcelona, Spain
| | | | - José Manuel Sobrino-Márquez
- Heart Failure and Transplant Unit, Cardiology Department of Hospital Universitario Virgen del Rocío, Sevilla, Spain
| | - Félix Pérez-Villa
- Heart Failure and Transplant Unit, Cardiology Department of Hospital Clínic, Barcelona, Spain
| | - Beatriz Díaz-Molina
- Heart Failure and Transplant Unit, Cardiology Department of Hospital Universitario Central de Asturias, Oviedo, Spain
| | | | - Teresa Blasco-Peiró
- Heart Failure and Transplant Unit, Cardiology Department of Hospital Universitario Miguel Servet, Zaragoza, Spain
| | - Luis De la Fuente Galán
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, Madrid, Spain.,Heart Failure and Transplant Unit, Cardiology Department of Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | - Iris Garrido-Bravo
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, Madrid, Spain.,Heart Failure and Transplant Unit, Cardiology Department of Hospital Universitario Virgen de la Arrixaca, Murcia, Spain
| | - Luis García-Guereta
- Pediatric Heart Transplant Unit, Hospital Universitario La Paz, Madrid, Spain
| | - Manuela Camino
- Pediatric Heart Transplant Unit, Hospital Universitario Gregorio Marañón, Madrid, Spain
| | | | - Javier Muñiz
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, Madrid, Spain.,Instituto de Investigación Biomédica de A Coruña (INIBIC), A Coruña, Spain.,Universidade da Coruña (UDC), Instituto Universitario de Ciencias de la Salud, A Coruña, Spain
| | - Maria G Crespo-Leiro
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, Madrid, Spain.,Cardiology Department of Complexo Hospitalario Universitario de A Coruña (CHUAC) Sergas, A Coruña, Spain.,Instituto de Investigación Biomédica de A Coruña (INIBIC), A Coruña, Spain.,Universidade da Coruña (UDC), Instituto Universitario de Ciencias de la Salud, A Coruña, Spain
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9
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López-Abente J, Martínez-Bonet M, Bernaldo-de-Quirós E, Camino M, Gil N, Panadero E, Gil-Jaurena JM, Clemente M, Urschel S, West L, Pion M, Correa-Rocha R. Basiliximab impairs regulatory T cell (TREG) function and could affect the short-term graft acceptance in children with heart transplantation. Sci Rep 2021; 11:827. [PMID: 33436905 PMCID: PMC7803770 DOI: 10.1038/s41598-020-80567-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [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: 07/10/2020] [Accepted: 12/21/2020] [Indexed: 12/26/2022] Open
Abstract
CD25, the alpha chain of the IL-2 receptor, is expressed on activated effector T cells that mediate immune graft damage. Induction immunosuppression is commonly used in solid organ transplantation and can include antibodies blocking CD25. However, regulatory T cells (Tregs) also rely on CD25 for their proliferation, survival, and regulatory function. Therefore, CD25-blockade may compromise Treg protective role against rejection. We analysed in vitro the effect of basiliximab (BXM) on the viability, phenotype, proliferation and cytokine production of Treg cells. We also evaluated in vivo the effect of BXM on Treg in thymectomized heart transplant children receiving BXM in comparison to patients not receiving induction therapy. Our results show that BXM reduces Treg counts and function in vitro by affecting their proliferation, Foxp3 expression, and IL-10 secretion capacity. In pediatric heart-transplant patients, we observed decreased Treg counts and a diminished Treg/Teff ratio in BXM-treated patients up to 6-month after treatment, recovering baseline values at the end of the 12-month follow up period. These results reveal that the use of BXM could produce detrimental effects on Tregs, and support the evidence suggesting that BXM induction could impair the protective role of Tregs in the period of highest incidence of acute graft rejection.
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Affiliation(s)
- Jacobo López-Abente
- Laboratory of Immune-Regulation, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Pabellón de Medicina Experimental, Planta Baja. C/ Maiquez, 6., 28006, Madrid, Spain
| | - Marta Martínez-Bonet
- Laboratory of Immune-Regulation, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Pabellón de Medicina Experimental, Planta Baja. C/ Maiquez, 6., 28006, Madrid, Spain
| | - Esther Bernaldo-de-Quirós
- Laboratory of Immune-Regulation, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Pabellón de Medicina Experimental, Planta Baja. C/ Maiquez, 6., 28006, Madrid, Spain
| | - Manuela Camino
- Pediatric-Cardiology Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Nuria Gil
- Pediatric-Cardiology Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Esther Panadero
- Pediatric-Cardiology Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Juan Miguel Gil-Jaurena
- Pediatric Cardiac Surgery Unit, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Maribel Clemente
- Cell Culture Unit, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Simon Urschel
- Pediatric Cardiac Transplantation, University of Alberta/Stollery Children's Hospital, Edmonton, AB, Canada.,Alberta Transplant Institute, University of Alberta, Edmonton, AB, Canada.,Canadian National Transplant Research Program Investigator, CNTRP, Edmonton, AB, Canada
| | - Lori West
- Pediatric Cardiac Transplantation, University of Alberta/Stollery Children's Hospital, Edmonton, AB, Canada.,Alberta Transplant Institute, University of Alberta, Edmonton, AB, Canada.,Canadian National Transplant Research Program Investigator, CNTRP, Edmonton, AB, Canada
| | - Marjorie Pion
- Laboratory of Immune-Regulation, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Pabellón de Medicina Experimental, Planta Baja. C/ Maiquez, 6., 28006, Madrid, Spain
| | - Rafael Correa-Rocha
- Laboratory of Immune-Regulation, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Pabellón de Medicina Experimental, Planta Baja. C/ Maiquez, 6., 28006, Madrid, Spain. .,Canadian National Transplant Research Program Investigator, CNTRP, Edmonton, AB, Canada.
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10
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Butler A, Chapman G, Johnson JN, Amodeo A, Böhmer J, Camino M, Davies RR, Dipchand AI, Godown J, Miera O, Pérez-Blanco A, Rosenthal DN, Zangwill S, Kirk R. Behavioral economics-A framework for donor organ decision-making in pediatric heart transplantation. Pediatr Transplant 2020; 24:e13655. [PMID: 31985140 DOI: 10.1111/petr.13655] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Accepted: 12/09/2019] [Indexed: 12/18/2022]
Abstract
The high discard rate of pediatric donor hearts presents a major challenge for children awaiting heart transplantation. Recent literature identifies several factors that contribute to the disparities in pediatric donor heart usage, including regulatory oversight, the absence of guidelines on pediatric donor heart acceptance, and variation among transplant programs. However, a likely additional contributor to this issue are the behavioral factors influencing transplant team decisions in donor offer scenarios, a topic that has not yet been studied in detail. Behavioral economics and decision psychology provide an excellent foundation for investigating decision-making in the pediatric transplant setting, offering key insights into the behavior of transplant professionals. We conducted a systematic review of published literature in pediatric heart transplant related to behavioral economics and the psychology of decision-making. In this review, we draw on paradigms from these two domains in order to examine how existing aspects of the transplant environment, including regulatory oversight, programmatic variation, and allocation systems, may precipitate potential biases surrounding donor offer decisions. Recognizing how human decision behavior influences donor acceptance is a first step toward improving utilization of potentially viable pediatric donor hearts.
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Affiliation(s)
| | | | | | | | - Jens Böhmer
- The Queen Silvia Children's Hospital, Sahlgrenska University Hospital, Gothenburg, Sweden
| | | | - Ryan R Davies
- Department of Cardiovascular and Thoracic Surgery, University of Texas Southwestern Medical Center, Children's Medical Center, Dallas, TX, USA
| | - Anne I Dipchand
- Labatt Family Heart Centre, Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Justin Godown
- Vanderbilt University Medical Center, Nashville, TN, USA
| | - Oliver Miera
- Department of Congenital Heart Disease/Pediatric Cardiology, Deutsches Herzzentrum, Berlin, Germany
| | | | | | | | - Richard Kirk
- Division of Pediatric Cardiology, University of Texas Southwestern Medical Center, Children's Medical Center, Dallas, TX, USA
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11
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Kirk R, Dipchand AI, Davies RR, Miera O, Chapman G, Conway J, Denfield S, Gossett JG, Johnson J, McCulloch M, Schweiger M, Zimpfer D, Ablonczy L, Adachi I, Albert D, Alexander P, Amdani S, Amodeo A, Azeka E, Ballweg J, Beasley G, Böhmer J, Butler A, Camino M, Castro J, Chen S, Chrisant M, Christen U, Danziger-Isakov L, Das B, Everitt M, Feingold B, Fenton M, Garcia-Guereta L, Godown J, Gupta D, Irving C, Joong A, Kemna M, Khulbey SK, Kindel S, Knecht K, Lal AK, Lin K, Lord K, Möller T, Nandi D, Niesse O, Peng DM, Pérez-Blanco A, Punnoose A, Reinhardt Z, Rosenthal D, Scales A, Scheel J, Shih R, Smith J, Smits J, Thul J, Weintraub R, Zangwill S, Zuckerman WA. ISHLT consensus statement on donor organ acceptability and management in pediatric heart transplantation. J Heart Lung Transplant 2020; 39:331-341. [PMID: 32088108 DOI: 10.1016/j.healun.2020.01.1345] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 01/24/2020] [Indexed: 12/14/2022] Open
Abstract
The number of potential pediatric heart transplant recipients continues to exceed the number of donors, and consequently the waitlist mortality remains significant. Despite this, around 40% of all donated organs are not used and are discarded. This document (62 authors from 53 institutions in 17 countries) evaluates factors responsible for discarding donor hearts and makes recommendations regarding donor heart acceptance. The aim of this statement is to ensure that no usable donor heart is discarded, waitlist mortality is reduced, and post-transplant survival is not adversely impacted.
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Affiliation(s)
- Richard Kirk
- Division of Pediatric Cardiology, University of Texas Southwestern Medical Center, Children's Medical Center, Dallas, Texas.
| | - Anne I Dipchand
- Labatt Family Heart Centre, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Ryan R Davies
- Department of Cardiovascular and Thoracic Surgery, University of Texas Southwestern Medical Center, Children's Medical Center, Dallas, Texas
| | - Oliver Miera
- Department of Congenital Heart Disease/Pediatric Cardiology, Deutsches Herzzentrum Berlin, Berlin, Germany
| | | | - Jennifer Conway
- Department of Pediatrics, Division of Pediatric Cardiology, Stollery Children's Hospital, University of Alberta, Edmonton, Alberta, Canada
| | - Susan Denfield
- Texas Children's Hospital, Baylor College of Medicine, Houston, Texas
| | - Jeffrey G Gossett
- University of California Benioff Children's Hospitals, San Francisco, California
| | - Jonathan Johnson
- Division of Pediatric Cardiology, Mayo Clinic, Rochester, Minnesota
| | - Michael McCulloch
- University of Virginia Children's Hospital, Charlottesville, Virginia
| | - Martin Schweiger
- Division of Pediatric Cardiology, Pediatric Heart Center, University Children's Hospital Zurich, Zurich, Switzerland
| | - Daniel Zimpfer
- Department of Cardiac Surgery, Vienna and Pediatric Heart Center Vienna, Vienna, Austria
| | - László Ablonczy
- Pediatric Cardiac Center, Hungarian Institute of Cardiology, Budapest, Hungary
| | - Iki Adachi
- Texas Children's Hospital, Baylor College of Medicine, Houston, Texas
| | - Dimpna Albert
- King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - Peta Alexander
- Department of Cardiology, Boston Children's Hospital Department of Pediatrics, Harvard Medical School, Boston, Massachusetts
| | | | | | - Estela Azeka
- Heart Institute (InCor) University of São Paulo, São Paulo, Brazil
| | - Jean Ballweg
- Department of Pediatrics, Division of Pediatric Cardiology, Children's Hospital and Medical Center University of Nebraska Medical Center, Omaha, Nebraska
| | - Gary Beasley
- Le Bonheur Children's Hospital, Memphis, Tennessee
| | - Jens Böhmer
- Queen Silvia Children's Hospital, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Alison Butler
- Carnegie Mellon University, Pittsburgh, Pennsylvania
| | | | - Javier Castro
- Fundacion Cardiovascular de Colombia, Santander, Bucaramanga City, Colombia
| | | | - Maryanne Chrisant
- Heart Institute, Joe Dimaggio Children's Hospital, Hollywood, Florida
| | - Urs Christen
- Oslo University Hospital Rikshospitalet, Oslo, Norway
| | - Lara Danziger-Isakov
- Pediatric Infectious Diseases, Cincinnati Children's Hospital Medical Center & University of Cincinnati, Cincinnati, Ohio
| | - Bibhuti Das
- Heart Institute, Joe Dimaggio Children's Hospital, Hollywood, Florida
| | | | - Brian Feingold
- Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Matthew Fenton
- Great Ormond Street Hospital for Children Foundation Trust, London, United Kingdom
| | | | - Justin Godown
- Vanderbilt University Medical Center, Nashville, Tennessee
| | - Dipankar Gupta
- Congenital Heart Center, University of Florida, Gainesville, Florida
| | - Claire Irving
- Children's Hospital Westmead, Sydney, New South Wales, Australia
| | - Anna Joong
- Ann and Robert H. Lurie Children's Hospital, Chicago, Illinois
| | | | | | - Steven Kindel
- Children's Hospital of Wisconsin, Milwaukee, Wisconsin
| | | | | | - Kimberly Lin
- The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Karen Lord
- New England Organ Bank, Boston, Massachusetts
| | - Thomas Möller
- Oslo University Hospital Rikshospitalet, Oslo, Norway
| | - Deipanjan Nandi
- Nationwide Children's Hospital, The Ohio State University, Columbus, Ohio
| | - Oliver Niesse
- Division of Pediatric Cardiology, Pediatric Heart Center, University Children's Hospital Zurich, Zurich, Switzerland
| | | | | | - Ann Punnoose
- Children's Hospital of Wisconsin, Milwaukee, Wisconsin
| | | | | | - Angie Scales
- Pediatric and Neonatal Donation and Transplantation, Organ Donation and Transplantation, NHS Blood and Transplant, London, United Kingdom
| | - Janet Scheel
- Washington University School of Medicine, St. Louis, Missouri
| | - Renata Shih
- Congenital Heart Center, University of Florida, Gainesville, Florida
| | | | | | - Josef Thul
- Children's Heart Center, University of Giessen, Giessen, Germany
| | | | | | - Warren A Zuckerman
- Columbia University Medical Center, Morgan Stanley Children's Hospital of New York, New York, New York
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12
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López-Abente J, Bernaldo-de-Quirós E, Camino M, Gil N, Panadero E, Campos-Domínguez M, Seoane-Reula E, Gil-Jaurena JM, Pion M, Correa-Rocha R. Immune dysregulation and Th2 polarization are associated with atopic dermatitis in heart-transplant children: A delicate balance between risk of rejection or atopic symptoms. Am J Transplant 2019; 19:1536-1544. [PMID: 30614192 DOI: 10.1111/ajt.15245] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 12/20/2018] [Accepted: 12/27/2018] [Indexed: 01/25/2023]
Abstract
Atopic dermatitis (AD) has a high incidence in heart-transplant children, and the reason why there is more AD after transplantation is still unknown. We conducted a cross-sectional study comparing 11 AD and 11 non-AD age-matched heart-transplant children, to assess which immune alterations are related to AD in these patients. AD patients had been transplanted at a younger age compared to non-AD, indicating that age at transplant may be determinant in the onset of AD. The earlier thymectomy in AD heart-transplant children favored the presence of more differentiated phenotypes in the T cell compartment. We observed a clear reduction in the T-helper 1/T-helper 2 (Th1/Th2) ratio in AD children. This Th2 polarization was related to eosinophilia and high immunoglobulin E levels, but also to an impaired regulatory T cell (Treg) suppression, which could be secondary to an exhaustion of the Treg compartment. Interestingly, AD patients were free of rejection episodes (0/11) in comparison to non-AD children (4/11). We propose that a predominant Th2 phenotype may prevent the emergence of Th1 responses associated with graft rejection. A more differentiated Treg phenotype could also play a role in preventing acute rejection in the first year posttransplant. Our findings provide useful insights and knowledge for the better understanding of atopic disorders in transplanted children.
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Affiliation(s)
- Jacobo López-Abente
- Laboratory of Immune-regulation, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Esther Bernaldo-de-Quirós
- Laboratory of Immune-regulation, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Manuela Camino
- Pediatric-Cardiology Unit, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Nuria Gil
- Pediatric-Cardiology Unit, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Esther Panadero
- Pediatric-Cardiology Unit, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Minia Campos-Domínguez
- Laboratory of Immune-regulation, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain.,Dermatology Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Elena Seoane-Reula
- Laboratory of Immune-regulation, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain.,Pediatric Immunology Unit of the Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Juan M Gil-Jaurena
- Pediatric Cardiac Surgery Unit of the Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Marjorie Pion
- Laboratory of Immune-regulation, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Rafael Correa-Rocha
- Laboratory of Immune-regulation, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain.,Canadian National Transplant Research Program, Canada
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13
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Webb NJA, Baumann U, Camino M, Frauca E, Undre N. Pharmacokinetics of tacrolimus granules in pediatric de novo liver, kidney, and heart transplantation: The OPTION study. Pediatr Transplant 2019; 23:e13328. [PMID: 30665258 DOI: 10.1111/petr.13328] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 09/26/2018] [Accepted: 09/28/2018] [Indexed: 01/01/2023]
Abstract
Tacrolimus granules were developed for patients who are unable to swallow capsules. Therapeutic drug monitoring (TDM) is required to optimize efficacy and safety, which is based on Ctrough for tacrolimus capsules. Pharmacokinetic (PK) data for tacrolimus granules are required to establish the basis for TDM in those who are unable to swallow capsules. In this phase IV study (NCT01371331) of children undergoing liver, kidney, or heart transplantation, patients received tacrolimus granules 0.15 mg/kg twice daily; first dose was administered within 24 hours of reperfusion. PK analysis samples were collected after reperfusion, after first dose of tacrolimus (Day 1), and at steady state (Day 7; >4 days stable dose). Of the 52 transplant recipients enrolled, 38 had two evaluable PK profiles. Mean AUCtau after first dose of tacrolimus was 211, 97, and 224 hour*ng/mL in liver, kidney, and heart transplant recipients, respectively; corresponding mean AUCtau at steady state was 195, 208, and 165 hour*ng/mL. Ctrough and AUCtau were positively correlated after first dose of tacrolimus and at steady state (Pearson's coefficients: r = 0.81 and r = 0.87, respectively). This study demonstrated that Ctrough is a reliable marker for TDM in pediatric transplant recipients treated with tacrolimus granules, consistent with TDM for other tacrolimus formulations.
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Affiliation(s)
- Nicholas J A Webb
- Department of Paediatric Nephrology and NIHR/Wellcome Trust Manchester Clinical Research Facility, University of Manchester, Manchester Academic Health Science Centre, Royal Manchester Children's Hospital, Manchester, UK
| | - Ulrich Baumann
- Division of Paediatric Gastroenterology and Hepatology, Children's Hospital, Hannover Medical School, Hannover, Germany
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14
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Abstract
Autoantibodies to beta-1 adrenergic receptor have been reported in adult patients with dilated cardiomyopathy (DCM). Removal of these antibodies has a positive hemodynamic effect. Our aim was to investigate whether these antibodies are present in children with DCM and explore the potential hemodynamic benefit of immunoadsorption (IA). Seventeen children with DCM were tested for these antibodies. The etiology of DCM was genetic (n=5), myocarditis (n=4), DCM and congenital heart block (n=3), DCM associated to maternal lupus (n=1), DCM and Wolff Parkinson White Syndrome (n=1), and idiopathic (n=3). All patients evidenced ventricular dysfunction. Antibody testing was positive in 8 patients, 7 received IA. Three patients with high titers had a poor clinical outcome and needed transplantation. Two patients with low titers exhibited a full recovery of heart function. One patient with multiple myocarditis episodes was treated with immunoglobulin IgG and IA ; after 5 years this patient presented a LVEF of 40 percent. Beta-1 adrenergic receptors autoantibodies are present in children with DCM. Immunoadsorption therapy may help improve heart failure in this context.
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Affiliation(s)
- Manuela Camino
- Pediatric cardiologist. Hospital Universitario Gregorio Marañón. Madrid, Spain,
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15
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Bernaldo de Quirós E, Camino M, Gil N, Panadero E, Medrano C, Gil-Jaurena J, Clemente M, Pérez V, Pion M, Correa-Rocha R. Employment of the Human Thymus as an Alternative Source of Regulatory T Cells to develop an immunotherapy to prevent rejection in transplanted children. Cytotherapy 2018. [DOI: 10.1016/j.jcyt.2018.02.293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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16
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Guereta L, Camino M, Tejero M, Albert D, Marcos S, Cano A. Pediatric Heart Trasplantation in Spain. Data From the National Registry. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.1022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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17
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Gil-Jaurena JM, Camino M, Pérez-Caballero R, Pita A, González-López MT, Zunzunegui JJ, Gil-Villanueva N, Medrano C. Trasplante después del Fontan. Aspectos quirúrgicos. Cirugía Cardiovascular 2016. [DOI: 10.1016/j.circv.2016.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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18
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Cikes M, Tong L, Jasaityte R, Hamilton J, Sutherland G, D'hooge J, Yurdakul S, Oner F, Avci BK, Sahin S, Direskeneli H, Aytekin S, Fang F, Chan A, Zhang Q, Sanderson J, Kwong J, Yu C, Zaidi A, Raju H, Ghani S, Gati S, Cox A, Sheikh N, Sharma R, Sharma S, Kutty S, Kottam A, Padiyath A, Gao S, Drvol L, Lof J, Li L, Rangamani S, Danford D, Kuehne T, Rosner A, Avenarius D, Malm S, Iqbal A, Baltabaeva A, Schirmer H, Bijnens B, Myrmel T, Magalhaes A, Silva Marques J, Martins S, Carrilho Ferreira P, Jorge C, Silva D, Placido R, Goncalves S, Almeida A, Nunes Diogo A, Poulidakis E, Aggeli C, Sideris S, Dilaveris P, Gatzoulis K, Felekos I, Koutagiar I, Sfendouraki E, Roussakis G, Stefanadis C, Zhang Q, Sun J, Gao R, Feng Y, Liu X, Sheng W, Liu F, Yu C, Hallioglu O, Citirik D, Buyukakilli B, Ozeren M, Gurgul S, Tasdelen B, Rodriguez Lopez A, Rodriguez Lopez A, Garcia Cuenllas L, Garcia Cuenllas L, Medrano C, Medrano C, Granja S, Granja S, Marin C, Marin C, Maroto E, Maroto E, Alvarez T, Alvarez T, Ballesteros F, Ballesteros F, Camino M, Camino M, Centeno M, Centeno M, Alraies M, Aljaroudi W, Halley C, Rodriguez L, Grimm R, Thomas J, Jaber W, Knight D, Coghlan J, Muthurangu V, Grasso A, Toumpanakis C, Caplin M, Taylor A, Davar J, Mohlkert LA, Halvorsen C, Hallberg J, Sjoberg G, Norman M, Cameli M, Losito M, Lisi M, Natali B, Massoni A, Maccherini M, Chiavarelli M, Massetti M, Mondillo S, Sljivic A, Stojcevski B, Celic V, Pencic B, Majstorovic A, Cosic Z, Backovic S, Ilic-Djordjevic I, Muraru D, Gripari P, Esposito R, Tamborini G, Galderisi M, Ermacora D, Maffessanti F, Santoro C, Pepi M, Badano L, Bombardini T, Cini D, Picano E, Shahgaldi K, Gunyeli E, Sahlen A, Manouras A, Winter R, Banovic M, Vukcevic V, Ostojic M, Markovic Z, Mladenovic A, Trifunovic D, Stojkovic S, Bacic D, Dedovic D, Seferovic P, Huttin O, Coulibaly S, Mercy M, Schwartz J, Zinzius P, Sellal J, Popovic B, Marie P, Juilliere Y, Selton-Suty C, Gurzun MM, Ionescu A, Bahlay B, Jones G, Rimbas R, Enescu O, Mihaila S, Ciobanu A, Vinereanu D, Vlasseros I, Koumoulidis A, Tousoulis D, Veioglanis S, Avgeropoulou A, Katsi V, Stefanadis C, Kallikazaros I, Kiviniemi T, Ylitalo A, Airaksinen K, Lehtinen T, Saraste A, Pietila M, Karjalainen P, Trifunovic D, Ostojic M, Stankovic S, Vujisic-Tesic B, Petrovic M, Banovic M, Boricic M, Draganic G, Petrovic M, Stepanovic J, Kuznetsov V, Yaroslavskaya E, Pushkarev G, Krinochkin D, Zyrianov I, Dekleva M, Stevanovic A, Kleut M, Suzic Lazic J, Markovic Nikolic N, Akhunova S, Saifullina G, Sadykov A, Loudon M, D'arcy J, Arnold L, Reynolds R, Mabbet C, Prendergast B, Dahl J, Videbaek L, Poulsen M, Rudbaek T, Pellikka P, Rasmussen L, Moller J, Lowery C, Frenneaux M, Dawson D, Dwivedi G, Singh S, Rudd A, Mahadevan D, Srinivasan J, Jiminez D, Sahinarslan A, Vecchio F, Maccarthy P, Wendler O, Monaghan M, Harimura Y, Seo Y, Ishizu T, Noguchi Y, Aonuma K, Urdaniz MM, Palomares JFR, Rius JB, Surribas IB, Tura GT, Garcia-Moreno LG, Alujas TG, Masip AE, Mas PT, Dorado DG, Meimoun P, Germain A, Clerc J, Elmkies F, Zemir H, Luycx-Bore A, Nasr GM, Erraki A, Dulgheru R, Magne J, Capoulade R, Elhonsali Z, Pierard LA, Pibarot P, Lancellotti P, Wrideier S, Butz T, Schilling I, Gkiouras G, Sasko B, Van Bracht M, Prull M, Trappe HJ, Castillo Bernal F, Mesa Rubio M, Ruiz Ortiz M, Delgado Ortega M, Morenate Navio M, Baeza Garzon M, Del Pino ML, Toledano Delgado F, Mazuelos F, Suarez de Lezo Herreros de Tejada J, Prinz C, Schumann M, Burghardt A, Seggewiss H, Oldenburg O, Horstkotte D, Faber L, Bistola V, Banner N, Hedger M, Simon A, Rahman Haley S, Baltabaeva A, Adamyan K, Tumasyan LR, Chilingaryan A, Makavos G, Kouris N, Kostopoulos V, Stamatelatou M, Damaskos D, Kartsagoulis E, Olympios C, Sade L, Eroglu S, Bircan A, Pirat B, Sezgin A, Aydinalp A, Muderrisoglu H, Sargento L, Satendra M, Sousa C, Longo S, Lousada N, Dos Reis RP, Kuznetsov V, Krinochkin D, Gapon L, Vershinina A, Shurkevich N, Bessonova M, Yaroslavskaya E, Kolunin G, Sargento L, Satendra M, Sousa C, Lousada N, Dos Reis RP, Azevedo O, Lourenco M, Machado I, Guardado J, Medeiros R, Pereira A, Quelhas I, Lourenco A, Duman D, Sargin F, Kilicaslan B, Inan A, Ozgunes N, Goktas P, Ikonomidis I, Tzortzis S, Paraskevaidis I, Andreadou I, Katseli C, Katsimbri P, Papadakis I, Pavlidis G, Anastasiou-Nana M, Lekakis J, Charalampopoulos A, Howard L, Davies R, Gin-Sing W, Tzoulaki I, Grapsa I, Gibbs J, Dobson RA, Cuthbertson DJ, Burgess M, Lichodziejewska B, Kurnicka K, Goliszek S, Kostrubiec M, Dzikowska-Diduch O, Ciurzynski M, Krupa M, Grudzka K, Palczewski P, Pruszczyk P, Mansencal N, Marcadet D, Montalvan B, Dubourg O, Matveeva N, Nartsissova G, Chernjavskiy A, Eicher JC, Berthier S, Lorcerie B, Philip JL, Wolf JE, Wiesen P, Ledoux D, Massion P, Piret S, Canivet JL, Cusma-Piccione M, Zito C, Imbalzano E, Saitta A, Donato D, Madaffari A, Luzza G, Pipitone V, Tripodi R, Carerj S, Bombardini T, Gherardi S, Arpesella G, Maccherini M, Serra W, Del Bene R, Sicari R, Picano E, Al-Mallah M, Ananthasubramaniam K, Alam M, Chattahi J, Zweig B, Boedeker S, Song T, Khoo J, Davies J, Ang KL, Galinanes M, Chin D, Papamichael ND, Karassavidou D, Mpougialkli M, Antoniou S, Giannitsi S, Chachalos S, Gouva C, Naka K, Katopodis K, Michalis L, Tsang W, Cui V, Ionasec R, Takeuchi M, Houle H, Weinert L, Roberson D, Lang R, Altman M, Aussoleil A, Bergerot C, Sibellas F, Bonnefoy-Cudraz E, Derumeaux GA, Thibault H, Mohamed A, Omran A, Hussein M, Shahgaldi K, Gunyeli E, Sahlen A, Manouras A, Winter R, Squeri A, Binno S, Ferdenzi E, Reverberi C, Baldelli M, Barbieri A, Iaccarino D, Naldi M, Bosi S, Kalinowski M, Szulik M, Streb W, Stabryla J, Nowak J, Rybus-Kalinowska B, Kukulski T, Kalarus Z, Ouss A, Riezebos R, Nestaas E, Skranes J, Stoylen A, Brunvand L, Fugelseth D, Magalhaes A, Silva Marques J, Martins S, Carrilho Ferreira P, Placido R, Jorge C, Silva D, Goncalves S, Almeida A, Nunes Diogo A, Nagy A, Kovats T, Apor A, Nagy A, Vago H, Toth A, Toth M, Merkely B, Ranjbar S, Karvandi M, Hassantash S, Da Silva SG, Marin C, Rodriguez A, Marcos C, Rodriguez-Ogando A, Maroto E, Medrano C, Del Valle DI, Lopez-Fernandez T, Gemma D, Gomez-Rubin M, De Torres F, Feliu J, Canales M, Buno A, Ramirez E, Lopez-Sendon J, Magalhaes A, Silva Marques J, Martins S, Placido R, Silva D, Jorge C, Calisto C, Goncalves S, Almeida A, Nunes Diogo A, Jorge C, Cortez-Dias N, Goncalves S, Ribeiro S, Santos L, Silva D, Barreiros C, Bernardes A, Carpinteiro L, Sousa J, Kim SH, Choi W, Chidambaram S, Arunkumar R, Venkatesan S, Gnanavelu G, Dhandapani V, Ravi M, Karthikeyan G, Meenakshi K, Muthukumar D, Swaminathan N, Vitarelli A, Barilla F, Capotosto L, Truscelli G, Dettori O, Caranci F, D-Angeli I, De Maio M, De Cicco V, Bruno P, Doesch C, Sueselbeck T, Haghi D, Streitner F, Borggrefe M, Papavassiliu T, Laser K, Schaefer F, Fischer M, Habash S, Degener F, Moysich A, Haas N, Kececioglu D, Burchert W, Koerperich H, Dwivedi G, Al-Shehri H, Dekemp R, Ali I, Alghamdi A, Klein R, Scullion A, Beanlands R, Ruddy T, Chow B, Lipiec P, Szymczyk E, Michalski B, Wozniakowski B, Rotkiewicz A, Stefanczyk L, Szymczyk K, Kasprzak J, Angelov A, Yotov Y, Mircheva L, Kisheva A, Kunchev O, Ikonomidis I, Tsantes A, Triantafyllidi H, Tzortzis S, Dima K, Trivilou P, Papadopoulos C, Travlou A, Anastasiou-Nana M, Lekakis J, Bader R, Agoston-Coldea L, Lupu S, Mocan T, Loegstrup B, Hofsten D, Christophersen T, Moller J, Bjerre M, Flyvbjerg A, Botker H, Egstrup K, Park Y, Choi J, Yun K, Lee S, Han D, Kim J, Kim J, Kim J, Chun K. Poster Session Wednesday 5 December all day Display * Determinants of left ventricular performance. Eur Heart J Cardiovasc Imaging 2012. [DOI: 10.1093/ehjci/jes248] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Luo X, Fang F, Sun J, Xie J, Lee A, Zhang Q, Yu C, Breithardt O, Schiessl S, Schmid M, Seltmann M, Klinghammer L, Zeissler C, Kuechle M, Daniel W, Ege M, Guray U, Guray Y, Demirkan B, Kisacik H, Kim SE, Hong JY, Lee JH, Park DG, Han KR, Oh DJ, Ege M, Demirkan B, Guray U, Guray Y, Tufekcioglu O, Kisacik H, Cozma DC, Mornos C, Ionac A, Petrescu L, Tutuianu C, Dragulescu SI, Guimaraes L, Tavares G, Rodrigues A, Nagamatsu C, Fischer C, Vieira M, Oliveira W, Wilberg T, Cordovil A, Morhy S, Muraru D, Peluso M, Dal Bianco L, Beraldo M, Solda' E, Tuveri M, Cucchini U, Al Mamary A, Badano L, Iliceto S, Pizzuti A, Mabritto B, Derosa C, Tomasello A, Rovere M, Parrini I, Conte M, Lareva N, Govorin A, Cooper R, Sharif J, Somauroo JD, Hung JD, Porcelli V, Skevington R, Shahzad A, Scott S, Lindqvist P, Soderberg S, Gonzalez M, Tossavainen E, Henein M, Nciri N, Saad H, Nawas S, Ali A, Youssufzay A, Safi A, Faruk S, Yurdakul S, Erdemir V, Tayyareci Y, Yildirimturk O, Memic K, Aytekin V, Gurel M, Aytekin S, Przewlocka-Kosmala M, Cielecka-Prynda M, Mysiak A, Kosmala W, Mornos C, Ionac A, Pescariu S, Cozma D, Mornos A, Dragulescu S, Maurea N, Tocchetti CG, Coppola C, Quintavalle C, Rea D, Barbieri A, Piscopo G, Arra C, Condorelli G, Iaffaioli R, Dalen H, Thorstensen A, Moelmen H, Torp H, Stoylen A, Augustine D, Basagiannis C, Suttie J, Cox P, Aitzaz R, Lewandowski A, Lazdam M, Holloway C, Becher H, Leeson P, Radovanovic S, Djokovic A, Todic B, Zdravkovic M, Zaja-Simic M, Banicevic S, Lisulov-Popovic D, Krotin M, Grapsa J, O'regan D, Dawson D, Durighel G, Howard L, Gibbs J, Nihoyannopoulos P, Tulunay Kaya C, Kilickap M, Kurklu H, Ozbek N, Koca C, Kozluca V, Esenboga K, Erol C, Kusmierczyk-Droszcz B, Kowalik E, Niewiadomska J, Hoffman P, Satendra M, Sargento L, Lopes S, Longo S, Lousada N, Palma Reis R, Chillo P, Rieck A, Lwakatare J, Lutale J, Gerdts E, Bonapace S, Molon G, Targher G, Rossi A, Lanzoni L, Canali G, Campopiano E, Zenari L, Bertolini L, Barbieri E, Hristova K, Vladiomirova-Kitova L, Katova T, Nikolov F, Nikolov P, Georgieva S, Simova I, Kostova V, Kuznetsov VA, Krinochkin DV, Chandraratna PA, Pak YA, Zakharova EH, Plusnin AV, Semukhin MV, Gorbatenko EA, Yaroslavskaya EI, Bedetti G, Gargani L, Scalese M, Pizzi C, Sicari R, Picano E, Reali M, Canali E, Cimino S, Francone M, Mancone M, Scardala R, Boccalini F, Hiramoto Y, Frustaci A, Agati L, Savino K, Lilli A, Bordoni E, Riccini C, Ambrosio G, Silva D, Cortez-Dias N, Carrilho-Ferreira P, Jorge C, Silva-Marques J, Magalhaes A, Santos L, Ribeiro S, Pinto F, Nunes Diogo A, Kinova E, Zlatareva N, Goudev A, Bonanad C, Lopez-Lereu M, Monmeneu J, Bodi V, Sanchis J, Nunez J, Chaustre F, Llacer A, Muraru D, Beraldo M, Solda' E, Ermacora D, Cucchini U, Dal Bianco L, Peluso D, Di Lazzari M, Badano L, Iliceto S, Meimoun P, Elmkies F, Benali T, Boulanger J, Zemir H, Clerc J, Luycx-Bore A, Velasco Del Castillo MS, Cacicedo Fernandez De Bobadilla A, Onaindia Gandarias J, Telleria Arrieta M, Zugazabeitia Irazabal G, Quintana Raczka O, Rodriguez Sanchez I, Romero Pereiro A, Laraudogoitia Zaldumbide E, Lekuona Goya I, Bonello B, El Louali E, Fouilloux V, Kammache I, Ovaert C, Kreitmann B, Fraisse A, Migliore R, Adaniya M, Barranco M, Miramont G, Tamagusuku H, Alassar A, Sharma R, Marciniak A, Valencia O, Abdulkareem N, Jahangiri M, Jander N, Kienzle R, Gohlke-Baerwolf C, Gohlke H, Neumann FJ, Minners J, Valbuena S, De Torres F, Lopez T, Gomez JJ, Guzman G, Dominguez F, Refoyo E, Moreno M, Lopez-Sendon JL, Ancona R, Comenale Pinto S, Caso P, Di Salvo G, Severino S, Cavallaro M, Calabro R, Enache R, Muraru D, Piazza R, Roman-Pognuz A, Popescu B, Calin A, Beladan C, Purcarea F, Nicolosi G, Ginghina C, Savu O, Enache R, Popescu B, Calin A, Beladan C, Rosca M, Jurcut R, Serban M, Dorobantu L, Ginghina C, Donal E, Mascle S, Thebault C, Veillard D, Hamonic H, Leguerrier A, Corbineau H, Popa BA, Diena M, Bogdan A, Benea D, Lanzillo G, Casati V, Novelli E, Popa A, Cerin G, Gual Capllonch F, Teis A, Lopez Ayerbe J, Ferrer E, Vallejo N, Gomez Denia E, Bayes Genis A, Spethmann S, Schattke S, Baldenhofer G, Stangl V, Laule M, Baumann G, Stangl K, Knebel F, Labata C, Vallejo N, Gomez Denia E, Garcia Alonso C, Ferrer E, Gual F, Lopez Ayerbe J, Teis A, Nunez Aragon R, Bayes Genis A, Satendra M, Sargento L, Sousa C, Lousada N, Palma Reis R, Vasile AI, Dorobantu M, Iorgulescu C, Bogdan S, Constantinescu D, Caldararu C, Tautu O, Vatasescu R, Badran H, Elnoamany MF, Ayad M, Elshereef A, Farhan A, Nassar Y, Yacoub M, Costabel J, Avegliano G, Elissamburu P, Thierer J, Castro F, Huguet M, Frangi A, Ronderos R, Prinz C, Van Buuren F, Faber L, Bitter T, Bogunovic N, Burchert W, Horstkotte D, Kasprzak JD, Smialowski A, Rudzinski T, Lipiec P, Krzeminska-Pakula M, Wierzbowska-Drabik K, Trzos E, Kurpesa M, Motoki H, Hana M, Marwick T, Allan K, Vazquez-Alvarez M, Medrano Lopez C, Granja Da Silva S, Marcos C, Rodriguez-Ogando A, Alvarez M, Camino M, Centeno M, Maroto E, Feltes Guzman G, Serra Tomas V, Acevedo O, Calli A, Barba M, Pintos G, Valverde V, Zamorano Gomez J, Marchel M, Kochanowski J, Piatkowski R, Madej A, Filipiak K, Hausmanowa-Petrusewicz I, Opolski G, Malev E, Zemtsovsky E, Reeva S, Timofeev E, Pshepiy A, Mihaila S, Rimbas R, Mincu R, Dulgheru R, Mihaila R, Badiu C, Cinteza M, Vinereanu D, Rodrigues A, Guimaraes L, Lira E, Lebihan D, Monaco C, Cordovil A, Oliveira W, Vieira M, Fischer C, Morhy S, Ruiz Ortiz M, Mesa D, Delgado M, Romo E, Pena M, Puentes M, Santisteban M, Lopez Granados A, Arizon Del Prado J, Suarez De Lezo J, Tsai WC, Shih JY, Huang TS, Liu YW, Huang YY, Tsai LM, Cho E, Choi K, Kwon B, Kim D, Jang S, Park C, Jung H, Jeon H, Youn H, Kim J, Rieck AE, Cramariuc D, Lonnebakken M, Lund B, Gerdts E, Moceri P, Doyen D, Cerboni P, Ferrari E, Li W, Silva D, Goncalves S, Ribeiro S, Santos L, Sargento L, Vinhais De Sousa G, Almeida AG, Nunes Diogo A, Hernandez Garcia C, De La Rosa Hernandez A, Arroyo Ucar E, Jorge Perez P, Barragan Acea A, Lacalzada Almeida J, Jimenez Rivera J, Duque Garcia A, Laynez Cerdena I, Arhipov O, Sumin AN, Campens L, Renard M, Trachet B, Segers P, De Paepe A, De Backer J, Purvis JA, Sharma D, Hughes SM, Marek D, Vindis D, Kocianova E, Taborsky M, Yoon H, Kim K, Ahn Y, Chung M, Cho J, Kang J, Rha W, Ozcan O, Sezgin Ozcan D, Candemir B, Aras M, Dincer I, Atak R, Gianturco L, Turiel M, Atzeni F, Tomasoni L, Bruschi E, Epis O, Sarzi-Puttini P, Aggeli C, Poulidakis E, Felekos I, Sideris S, Dilaveris P, Gatzoulis K, Stefanadis C, Wierzbowska-Drabik K, Roszczyk N, Sobczak M, Lipiec P, Peruga J, Krecki R, Kasprzak J, Ishii K, Suyama T, Kataoka K, Furukawa A, Nagai T, Maenaka M, Seino Y, Musca F, De Chiara B, Moreo A, Epis O, Bruschi E, Cataldo S, Parolini M, Parodi O, Bombardini T, Faita F, Picano E, Park SJ, Kil JH, Kim SJ, Jang SY, Chang SA, Choi JO, Lee SC, Park S, Park P, Oh J, Cikes M, Velagic V, Biocina B, Gasparovic H, Djuric Z, Bijnens B, Milicic D, Huqi A, Klas B, He A, Paterson I, Irween M, Ezekovitz J, Choy J, Becher H, Chen Y, Cheng L, Yao R, Yao H, Chen H, Pan C, Shu X, Sobkowicz B, Kaminska M, Musial W, Kaminska M, Sobkowicz B, Musial W, Buechel R, Sommer G, Leibundgut G, Rohner A, Bremerich J, Kaufmann B, Kessel-Schaefer A, Handke M, Kiotsekoglou A, Saha S, Toole R, Sharma S, Gopal A, Adhya S, Tsang W, Kenny C, Kapetanakis S, Lang R, Monaghan M, Smith B, Grapsa J, Dawson D, Coulter T, Rendon A, Cheung WS, Gorissen W, Nihoyannopoulos P, Ejlersen JA, May O, Van Slochteren FJ, Van Der Spoel T, Hanssen H, Doevendans P, Chamuleau S, De Korte C, Tarr A, Stoebe S, Trache T, Kluge JG, Varga A, Hagendorff A, Nagy A, Kovacs A, Apor A, Sax B, Becker D, Merkely B, Lindquist R, Miller A, Reece C, Eidem BW, Choi WG, Kim S, Oh S, Kim Y, Iacobelli R, Chinali M, D' Asaro M, Toscano A, Del Pasqua A, Esposito C, Seghetti G, Parisi F, Pongiglione G, Rinelli G, Omaygenc O, Bakal R, Dogan C, Teber K, Akpinar S, Sahin G, Ozdemir N, Penhall A, Joseph M, Chong F, De Pasquale C, Selvanayagam J, Leong D, Nyktari EG, Patrianakos AP, Goudis C, Solidakis G, Parthenakis F, Vardas P, Nestaas E, Stoylen A, Fugelseth D, Vitarelli A, Capotosto L, Bernardi M, Conde Y, Caranci F, Placanica G, Dettori O, Vitarelli M, De Chiara S, De Cicco V, Ancona R, Comenale Pinto S, Caso P, Severino S, Cavallaro M, Ferro' M, Calabro' R, Apostolakis S, Chalikias G, Tziakas D, Stakos D, Thomaidi A, Konstantinides S, Vitarelli A, Caranci F, Capotosto L, Iorio G, Rucos R, Continanza G, De Cicco V, D Ascanio M, Alessandroni L, Saponara M, Berry M, Nahum J, Zaghden O, Monin J, Couetil J, Lairez O, Macron L, Dubois Rande J, Gueret P, Lim P, Cameli M, Giacomin E, Lisi M, Benincasa S, Righini F, Menci D, Focardi M, Mondillo S, Bonello B, Fouilloux V, Philip E, Gorincour G, Fraisse A, Bellsham-Revell H, Bell AJ, Miller OI, Beerbaum P, Razavi R, Greil G, Simpson JM, Ann S, Youn H, Jung H, Kim T, Lee J, Chin J, Kim T, Cabeza Lainez P, Escolar Camas V, Gheorghe L, Fernandez Garcia P, Vazquez Garcia R, Gargani L, Caiulo V, Caiulo S, Fisicaro A, Moramarco F, Latini G, Sicari R, Picano E, Seale A, Carvalho J, Gardiner H, Roughton M, Simpson J, Tometzki A, Uzun O, Webber S, Daubeney P, Elnoamany MF, Dawood A, Dwivedi G, Mahadevan G, Jiminez D, Steeds R, Frenneaux M, Attenhofer Jost CH, Knechtle B, Bernheim A, Pfyffer M, Linka A, Faeh-Gunz A, Seifert B, De Pasquale G, Zuber M, Simova I, Hristova K, Georgieva S, Kostova V, Katova T, Tomaszewski A, Kutarski A, Tomaszewski M. Poster Session 2: Thursday 8 December 2011, 14:00-18:00 * Location: Poster Area. European Journal of Echocardiography 2011. [DOI: 10.1093/ejechocard/jer208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Camino M, Brugada J, Mortera C, Thio M, Rovirosa M, Bartrons J. [Percutaneous pulmonary valvulotomy using radiofrequency in pulmonary atresia with intact interventricular septum]. Rev Esp Cardiol 2001; 54:243-6. [PMID: 11181316 DOI: 10.1016/s0300-8932(01)76299-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Early pulmonary valvulotomy in patients with pulmonary atresia and intact interventricular septum allows the development and growth of the right ventricle and two-ventricle circulation. Percutaneous valvulotomy today is a valid alternative procedure to surgical valvulotomy. With the use of the radiofrequency 5F currently available for the treatment of arrythmias atretic pulmonary valve perforation and consecutive balloon dilation may be safely and effectively performed. We describe a case of perforation of a pulmonary valve by radiofrequency in a 15-day-old neonate with pulmonary valve atresia and intact ventricular septum.
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Affiliation(s)
- M Camino
- Sección de Cardiología Pediátrica, Hospital Sant Joan de Déu-Hospital Clínic, Passeig de Sant Joan de Déu, 2, 08950 Esplugues de Llobregat, Barcelona, Spain
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Sánchez-Viñas M, Bagur GM, Gázquez D, Camino M, Romero R. Determination of tin, vanadium, iron, and molybdenum in various matrices by atomic absorption spectrometry using a simultaneous liquid-liquid extraction procedure. J Anal Toxicol 1999; 23:108-12. [PMID: 10192414 DOI: 10.1093/jat/23.2.108] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
An atomic-absorption spectrometric method is described for the determination of tin, vanadium, iron, and molybdenum in two certified reference materials, food samples, and petroleum crude. After treatment with acids, these elements are separated from matrix elements by simultaneous solvent extraction of 5,5'-methylenedisalicylohydroxamic acid complexes from HCl/NaClO4 solution into an isobutyl methyl ketone/tributyl phosphate solution. The detection limits range from 0.018 to 0.19 microg/mL (n = 3), and the relative standard deviations do not exceed 2.0% at levels of 0.5, 0.6, 2.0, and 7.0 microg/mL of Fe, Mo, V, and Sn, respectively. The method is selective and suffers only from interference by Zr(IV), Ti(IV), Th(IV), W(VI), PO4(3-), and F-.
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Affiliation(s)
- M Sánchez-Viñas
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Spain
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Camino M, Cherrick HM. Intraoral blue nevi. J Oral Med 1977; 32:17-20. [PMID: 264939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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