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Trasplante de células madre hematopoyéticas en pacientes pediátricos con diagnóstico de neoplasias mieloides, experiencia en 15 años / Haematopoietic stem cell transplantation in paediatric patients with myeloid malignancies; 15 years of experience
Medina, Diego; Gonzales, Lina; Davalos, Diana; Rosales, María; Estacio, Mayra; Manzi, Eliana.
Affiliation
  • Medina, Diego; Fundación Valle del Lili. Hemato-oncología pediátrica y trasplante de médula ósea. Cali. CO
  • Gonzales, Lina; Universidad Icesi. Facultad de Ciencias de la Salud. Departamento de salud pública. Cali. CO
  • Davalos, Diana; Universidad Icesi. Facultad de Ciencias de la Salud. Departamento de salud pública. Cali. CO
  • Rosales, María; Fundación Valle del Lili. Trasplante de médula ósea. Cali. CO
  • Estacio, Mayra; Fundación Valle del Lili. Centro de investigaciones clínicas. Cali. CO
  • Manzi, Eliana; Fundación Valle del Lili. Centro de investigaciones clínicas. Cali. CO
Rev. colomb. cancerol ; 22(2): 69-75, abr.-jun. 2018. tab, graf
Article in Spanish | LILACS | ID: biblio-959885
Responsible library: CO40.1
RESUMEN
Resumen

Objetivo:

Describir la experiencia en términos de supervivencia y complicaciones de los pacientes llevados a trasplante de células madre hematopoyéticos (TCMH) en los últimos 15 años. Materiales y

métodos:

Se realizó un estudio descriptivo, tipo cohorte retrospectiva en el que se incluyeron pacientes menores de 18 años con diagnóstico de leucemia mieloide aguda (LMA), leucemia mieloide crónica (LMC) y síndrome mielodisplásico (SMD) llevados a TCMH entre enero de 2001 y diciembre de 2015. Los desenlaces fueron supervivencia global, supervivencia libre de evento y las complicaciones relacionadas con el trasplante.

Resultados:

Durante el periodo de estudio se trasplantaron 43 pacientes con diagnóstico de neoplasias mieloides; 31 con LMA (72%); 4 con LMC (9%) y 8 con SMD (19%). Se realizaron 11 trasplantes de donante idéntico, 11 haploidénticos, 11 autólogos y 10 de sangre de cordón umbilical. De los pacientes con LMA (31 casos), el 58% fueron sometidos a trasplante en primera remisión completa y el 39% en segunda o subsecuente remisión completa. La supervivencia global y libre de evento a 5 años fue 56% y 38% respectivamente. La mortalidad relacionada al trasplante en el día 100 fue del 15%, la incidencia acumulada de enfermedad injerto contra huésped 59%, la infección por citomegalovirus 39%, las infecciones bacterianas 54% y la cistitis hemorrágica 14%.

Conclusión:

La baja tasa de mortalidad y complicaciones relacionadas al trasplante sugiere que el trasplante de células madre hematopoyéticas es una alternativa factible como tratamiento para pacientes con neoplasias mieloides en nuestro medio.
ABSTRACT
Abstract

Objective:

To describe the experience, in terms of survival and complications, with patients that received a haematopoietic stem cell transplantation (HSCT) in the last 15 years. Materials and

methods:

A descriptive, retrospective, cohort study was conducted on patients less than 18 years-old with a diagnosis of acute myeloid leukaemia (AML), chronic myeloid leukaemia (CML), and myelodysplastic syndrome (MDS) and received HSCT between January 2001 and December 2015. The outcomes were, overall survival, event-free survival, and complications associated with the transplant.

Results:

During the study period, a total of 43 patients with myeloid neoplasms received a transplant, of which 31 (72%) had AML, 4 (9%) with CML, and 8 (19%) with MDS. A total of 11 identical donor transplants were performed, as well as 11 haploidentical, 11 autologous, and 10 with umbilical cord blood. Of the patients with AML (31 cases), 58% were subjected to a transplant in the first full remission, and 39% in the second or subsequent full remission. The overall and event-free survival at 5 years was 56% and 38%, respectively. The transplant-related mortality at day 100 was 15%, with an accumulated incidence of graft versus host disease of 59%, cytomegalovirus infection of 39%, with 54% bacterial infections, and 14% haemorrhagic cystitis.

Conclusion:

The low mortality and complications rate associated with the transplant suggests that haematopoietic stem cell transplantation is a viable alternative as a treatment for patients with myeloid neoplasms in our country.
Subject(s)


Full text: Available Collection: International databases Health context: SDG3 - Health and Well-Being / SDG3 - Target 3.4 Reduce premature mortality due to noncommunicable diseases / SDG3 - Target 3.2 Reduce avoidable death in newborns and children under 5 Health problem: Target 3.2: Reduce avoidable death in newborns and children under 5 / Leukemia / Noncommunicable Diseases Database: LILACS Main subject: Myelodysplastic Syndromes / Leukemia, Myelogenous, Chronic, BCR-ABL Positive / Hematopoietic Stem Cell Transplantation / Stem Cell Transplantation Type of study: Diagnostic study / Observational study / Prognostic study / Risk factors Limits: Adolescent / Child / Child, preschool / Humans Language: Spanish Journal: Rev. colomb. cancerol Journal subject: Neoplasias / Oncologia Year: 2018 Document type: Article Affiliation country: Colombia Institution/Affiliation country: Fundación Valle del Lili/CO / Universidad Icesi/CO

Full text: Available Collection: International databases Health context: SDG3 - Health and Well-Being / SDG3 - Target 3.4 Reduce premature mortality due to noncommunicable diseases / SDG3 - Target 3.2 Reduce avoidable death in newborns and children under 5 Health problem: Target 3.2: Reduce avoidable death in newborns and children under 5 / Leukemia / Noncommunicable Diseases Database: LILACS Main subject: Myelodysplastic Syndromes / Leukemia, Myelogenous, Chronic, BCR-ABL Positive / Hematopoietic Stem Cell Transplantation / Stem Cell Transplantation Type of study: Diagnostic study / Observational study / Prognostic study / Risk factors Limits: Adolescent / Child / Child, preschool / Humans Language: Spanish Journal: Rev. colomb. cancerol Journal subject: Neoplasias / Oncologia Year: 2018 Document type: Article Affiliation country: Colombia Institution/Affiliation country: Fundación Valle del Lili/CO / Universidad Icesi/CO
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