1. Allogeneic and autologous hematopoietic stem cell transplantation in acute myeloid leukemia in first complete remission: analyses of 62 patients
- Author
-
Nadjanara D. Bueno
- Subjects
medicine.medical_specialty ,Chemotherapy ,Myeloid ,business.industry ,medicine.medical_treatment ,Hematology ,Hematopoietic stem cell transplantation ,Gastroenterology ,Diarrhea ,medicine.anatomical_structure ,Statistical significance ,Internal medicine ,medicine ,Autologous transplantation ,medicine.symptom ,business ,Survival rate ,Cause of death - Abstract
Summary Sixty-two consecutive patients with acute myeloid leukemiain first complete remission were submitted to allogeneic orautologous hematopoietic stem cell transplantation between 1989and 2006. The objective of this study was to analyze the survivalof patients, with 53.2% surviving at the end of the study: 43.3%after allogeneic and 65.2% after autologous transplantation.Factors such as gender, the French-American-British classification,cytogenetic analysis, induction therapy, remission after the firstinduction cycle of chemotherapy and conditioning regime did nothave any impact on survival. Patients submitted to allogeneictransplantations who were consolidated with high doses ofarabinoside had better survival with a p-value = 0.0035. Acutegraft-versus-host disease (GvHD) had an impact on survival;patients with Grade II had a better survival rate than those withoutor with Grades I and III GvHD giving a p-value of 0.0377.Moderate diarrhea had statistical significance in allogeneictransplant. Chronic GvHD had an impact on survival with twopatients who had severe chronic GvHD, dying (p=0.0008).Infection was the most frequent cause of death in allogeneictransplantation (41.1% of deaths) followed by relapse (29.4% ofdeaths). In autologous transplantation, relapse was the principalcause of death (91.7% of deaths). Procedure-related toxicityoccurred in 47% of patients who died in allogeneic and 8.3% in
- Published
- 2008