Stem cell transplantation in hematological disorders: a developing country experience-impact of cost considerations

To describe the experience in setting up a bone marrow transplant program at Ain Shams University, Cairo, Egypt. Sixteen patients were transplanted at Ain Shams University Bone Marrow Transplantation unit from March 2005 to January 2008. Sixteen patients were transplanted with a median age of 25 years. Indications for transplantation were chronic myeloid leukemia, acute myeloid leukemia, aplastic anemia, acute lymphoblastic leukemia, and aggressive lymphoma. Seven donors and 6 patients were positive for cytomegalovirus immunoglobulin G [IgG] antibody [Ab] pretransplant. Only one patient was positive for toxoplasma IgG Ab and another had a high titre for toxoplasma IgM Ab pretransplant. Two donors and 2 recipients were positive for hepatitis B antibody markers; however, none were positive for hepatitis B virus DNA by polymerase chain reaction [PCR]. None of the patients or donors were positive for hepatitis C virus via PCR pre-transplant. Acute graft versus host disease [GVHD] was seen in 3 patients, while chronic GVHD was seen in 5 patients. Primary cause of death was recurrence in 2 patients and graft failure in one patient. Thirteen are alive and disease free with a median follow-up of 20 months. Although our unit is a relatively new unit, these results are comparable to those achieved in the Western world and cost a mean of US$250,000

Study on humoral and lymphocyte specific reactions in patients infected with Schistosoma mansoni

This study was carried out on 25 patients [10 males and 15 females]. Their ages ranged between 8 and 45 years. The control group included 8 healthy subjects [3 females and 5 males] free of schistosomiasis and also from other parasitic diseases. Their ages ranged between 14 and 35 years. All cases were subjected to stool analysis by direct smear method, simple sedimentation technique and egg counting by modified Kato technique. The detection of immune response by IHAT [indirect haemagglutination test], colorimetric technique using MTT [Dimethyl tetrazolium salt] was used to detect lymphoblastic reaction to SEA [schistosoma egg antigen] and to PHA mitogen [phytohaemagglutinin]. The variation in stool egg counts showed insignificant difference in relation to age, IgG titre [IHAT] and lymphoblastic response to SEA and PHA among the patients group. IgG titer was found moderately high in the patients groups. The non specific lymphoblastic response to PHA was significantly higher in control group versus infected group [P < 0.001]. The lymphoblastic reaction to SEA was significantly higher in patients compared to control group [P < 0.001]