ABSTRACT
The Eastern Mediterranean Bone Marrow Transplantation [EMBMT] Group has accumulated over 25 years of data and experience in hematopoietic stem cell transplantation [HSCT], most particularly in he-moglobinopathies, severe aplastic anemia [SAA], and inherited metabolic and immune disorders, in addition to hematologic malignancies peculiar to the region and where recent updates in trends in activities are warranted. To study trends in HSCT activities in the World Health Organization-Eastern Mediterranean [EM] region surveyed by EMBMT between 2008 and 2009. STUDY DESIGN: Retrospective analysis of the survey data, mainly of the cumulative number of transplants, types of transplants [autologous vs. allogeneic], types of conditioning as myeloablative [MAC] vs. reduced intensity conditioning [RIC] and trends in leukemias, hemo-globinopathies, SAA, inherited bone marrow failure syndromes amongst others. Fourteen teams from ten Eastern Mediterranean Region Organization [EMRO] countries reported their data [100% return rate] to the EMBMT for the years 2008-2009 with a total of 2608 first HSCT [1286 in 2008; 1322 in 2009]. Allogeneic HSCT represented the majority [63%] in both years. The main indications for allogeneic HSCT were acute leukemias [732; 44%], bone marrow failure syndromes [331, 20%], hemoglobinopathies [255; 15%] and immune deficiencies [90; 5%]. There was a progressive increase in the proportions of chronic myeloid leukemia [CML] cases transplanted beyond the first chronic phase [3; 7% of all CML cases in 2008 vs 13; 29% in 2009]. The main indications for autologous transplants were plasma cell disorders [345; 36%] Hodgkin disease [256; 27%], non-Hodgkin lymphoma [207; 22%] and solid tumors [83; 9%]. RIC continued to show a progressive increase over the years [7% in 2007, 11% in 2008 and 13% in 2009], yet remained relatively low compared to contemporary practices in Europe published by EBMT. The vast majority [95%] of allo-HSCT sources were from sibling donors with a continued dominance of peripheral blood [PB] [1076; 63%], while cord blood transplant [CBT] increased to 83 [5% of allo-HSCT], matched unrelated donor [MUD] remained underutilized [1; 0%] and there were no haploidentical transplants reported. Large centers with >50 HSCT/year showed a plateau of the total number of allo-HSCT over the last 5 years that may be related to capacity issues and needs further study. There is an overall increased rate of HSCT in the EMRO region with a significant increase in utilization of CBT and allogeneic PB-HSCT as a valuable source. However, further research on outcome data and development of regional donor banks [CB and MUD] may help facilitate future planning to satisfy the regional needs and increase collaboration within the group and globally
Subject(s)
Humans , Retrospective Studies , Health Surveys , Transplantation, Homologous , Transplantation, AutologousABSTRACT
The aim of this work was to report our own clinical experience and to compare our results with those already published. This is a retrospective study of 70 splenectomies performed for hematologic diseases at the service des urgences viscerales of Ibn Rochd teaching hospital of Casablanca, between 1996 and 2001. The study included 70 patients. Splenectomy was performed for therapeutic reasons by laparotomy in 56 cases [80%] and by laparoscopy in 14 cases [20%]. The post-operative after-effects were mild in 81,4%. A patient died, however of pulmonary embolism. Splenectomy is an important tool in the management of patients suffering from hemolytic anemia, auto-immune thrombopenic purpura and other hemolytic anemias. Management by a multidisciplinary team is required to prevent a maximum of long and short term post-operative complications and to offer the best conditions for a successful splenectomy