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Query: UMLS:C0039730 (
thalassemia
)
10,305
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
In view of the reported associations of
Hodgkin's disease
and ferritin, an electron microscopic study of the peripheral blood lymphocytes of these patients was done. In 5 out of the 6 patients studied intracellular ferritin deposits were seen. No such deposits were seen in the lymphocytes of healthy subjects or in those of a patient with beta-
thalassemia
. The lymphocyte ferritin accumulation in
Hodgkin's disease
can arise either from increased synthesis or from phagocytosis.
...
PMID:Ferritin deposits in peripheral blood lymphocytes of Hodgkin's disease patients. 12 68
The authors report on a 24-year old patient with Blackfan-Diamond syndrome who developed a
Hodgkin's disease
. This patient became transfusion-dependent at the age of 10, after an initial period of corticosensitivity, and after failure of androgens. He developed hemochromatosis despite from parenteral chelation therapy. He died of infectious complications 4 months after the diagnosis of
Hodgkin's lymphoma
. A review of the literature shows an increased incidence of malignancies in Blackfan-Diamond syndrome (three cases of leukemia), and in similar disease (
thalassemia
and sickle cell disease), but not in other patients with hemosiderosis (primitive hemochromatosis, end-stage renal failure under dialysis). Etiopathogenic hypotheses are discussed.
...
PMID:[Blackfan-Diamond disease and malignancy: cause effect relationships?]. 133 66
Forty-three patients with hematopoietic disease were treated with intensive chemotherapy and radiotherapy, followed by allogeneic bone marrow transplantation (BMT) from 28 HLA-identical and 10 one to two antigen haploidentical sibling donors and autologous BMT (5 cases). Of these cases, there were 21 with acute nonlymphocytic leukemia (ANLL), 5 with acute lymphocytic leukemia (ALL), 6 with chronic myelocytic leukemia (CML), 2 with
Hodgkin's disease
(HD), 8 with severe-form aplastic anemia (SAA) and 1 with
thalassemia
. Complications of BMT were evaluated including acute graft-versus-host disease (GVHD), interstitial pneumonia (IP), veno-occlusive liver disease (VOD), abnormalities of liver function (LF), and alteration of hepatitis B virus (HBV) markers. In thirty-three patients who were followed up for more than 3 months, we found that the incidence of moderate to severe acute GVHD (9.1%) and IP (two cases, 4.7%) were low. No VOD occurred in our series. During the follow-up period, 27 out of 35 patients (77%) had high alanine aminotransferase (ALT)/aspartate aminotransferase (AST) levels, even up to 1000 U/liter; however, only one patient succumbed to a hepatitis-related complication. Previous hepatic damage from HBV infection before BMT does not appear to increase the risk of posttransplant morbidity and mortality.
...
PMID:Complications of bone marrow transplantation in Chinese. 232 72
A female patient with therapy-related acute non-lymphoblastic leukaemia occurring after intensive combined modality treatment for IIIB
Hodgkin's disease
was transplanted from her HLA-identical brother. No attempt was made to induce a remission and the transplant was performed with standard chemoradiotherapeutic conditioning. Three years after the transplant the patient is alive in complete remission with a 46,XY karyotype. The donor has a mild, heterozygous beta-
thalassaemia
('
thalassaemia
minima'). The recipient has much more pronounced thalassaemic features, similar to so-called
thalassaemia
intermedia, with peripheral blood smears indistinguishable from
thalassaemia
major. The erythrocytic alterations are undoubtedly due to the splenectomy which was performed during a staging procedure, but the marked difference between donor and recipient haemoglobin values cannot be attributed solely to the asplenic state.
...
PMID:Bone marrow transplantation for secondary (therapy-related) acute non-lymphoblastic leukaemia: report of a case associated with adoptive beta-thalassaemia. 333 61
Bone marrow transplantation is increasingly used to treat a spectrum of diseases in man, including immune and genetic disorders, hematological diseases, and cancer. Approximately 11,000 transplants have been performed worldwide since 1970. About two-thirds of these transplants have involved donors, including related and unrelated individuals, and in the remaining third the patient's bone marrow has been used in the form of an autotransplant. In some disorders and under carefully defined circumstances, bone marrow transplantation appears to be the preferred therapy; these diseases include aplastic anemia, acute myelogenous leukemia, acute lymphoblastic leukemia, chronic myelogenous leukemia, and selected immune and genetic disorders. In other circumstances, the value of bone marrow transplantation is less well defined. Diseases in which bone marrow transplantation may be of benefit include
Hodgkin
's and non-Hodgkin's lymphoma, other cancers,
thalassemia
, hemoglobinopathies, genetic disorders, and possibly multiple myeloma. It has been difficult to precisely identify the role of bone marrow transplantation in many of these diseases. Prospective randomized controlled clinical trials have sometimes shown an advantage for bone marrow transplantation, but in most circumstances a benefit is as yet unproven. In the U.S. the annual incidence of individuals with diseases in which bone marrow transplantation is thought to be of proven benefit is approximately 5,400, and an additional 15,000 individuals annually have diseases in which bone marrow transplantation is thought to be of possible benefit. This study reviews data available from both controlled and uncontrolled clinical trials indicating the potential role of bone marrow transplantation in the treatment of human diseases.
...
PMID:Clinical trials of bone marrow transplantation. 352 45
A review of 162 patients with
Hodgkin disease
disclosed 36 with microcytic anemia (mean corpuscular hemoglobin values [MCV] less than 80 fl). Three patients had iron deficiency, and one had beta-
thalassemia
. Of the remaining 32 patients, 24 had microcytic anemia at the time of diagnosis of
Hodgkin disease
, and ten, including two patients with this finding initially, developed microcytic anemia in association with recurrence of
Hodgkin disease
. Seven patients with
Hodgkin disease
and normal MCV had normal alpha-to-beta-globin chain ratios (1.0 +/- 0.14). Seven patients with
Hodgkin disease
and MCV less than 80 fl had significantly lower alpha-to-beta chain ratios (0.66 +/- 0.05). Twelve normal controls and four with iron-deficiency anemia and MCV less than 80 fl had normal ratios. Anemia was corrected, and MCV returned to normal in all patients who responded to therapy for
Hodgkin disease
. In the two patients studied sequentially, abnormal alpha-to-beta-chain ratio was corrected along with the anemia.
...
PMID:Microcytosis in Hodgkin disease associated with unbalanced globin chain synthesis. 375 67
Among 1882 splenectomized children with a mean follow-up period of more than 5 years the incidence of sepsis was 3.2% with a mortality of 1.4%. As expected the lowest risk (1.6%) was found in case of trauma. Susceptibility to sepsis increases after splenectomy caused by severe disease. It was highest (9.8%) in case of M.
Hodgkin
, portal hypertension and
thalassemia
. The younger the patient the higher the risk of PSI. 55% of the affected patients suffered from sepsis within the first two years, 35% after three up to six years. Vaccination and antibiotic prophylaxis are recommended including information about the risk of sepsis. Preservation of orthotopic splenic tissue, if indicated, should be the surgical consequence in childhood.
...
PMID:[Risk of infection and surgical consequences of splenic loss in childhood]. 380 31
Marrow transplantation is effective treatment for a number of haematological diseases in patients under the age of 50 who have an HLA-identical sibling donor. It is generally successful when used early in the treatment of aplastic anaemia. It is the only treatment that offers long-term disease-free survival for patients with acute leukaemia who have relapsed at least once, with 10-30 per cent apparent cures. Although still somewhat controversial, it appears also to be the treatment of choice for patients with acute non-lymphoblastic leukaemia in first chemotherapy induced remission and for those with chronic myelogenous leukaemia in the chronic phase since approximately 50-60 per cent of these patients are surviving after marrow transplantation in complete remission, apparently cured. Marrow grafting is the only effective treatment for many patients with inherited immunological-deficiency diseases and certain genetic storage diseases. It is being explored for the therapy of patients with lymphoma,
Hodgkin's disease
, multiple myeloma, small-cell lung cancer, testicular cancer, ovarian cancer and genetic disorders of haematopoiesis. Cures of congenital Fanconi anaemia, Blackfan-Diamond anaemia, osteopetrosis, and paroxysmal nocturnal haemoglobinuria have been achieved by marrow grafting. Genetic disorders associated with haemolytic anaemia and cyclic neutropenia have been cured by marrow grafting in animals. Target disorders for marrow transplantation in humans are
thalassaemia
major and sickle cell disease, and, indeed, a first successful transplant for treatment of
thalassaemia
major has recently been described (Thomas et al, 1982). Marrow transplantation has been limited by the fact that many patients do not have HLA-identical siblings and very few have monozygotic twins. The Seattle team has now explored the use of less well-matched family member donors in more than 80 patients with leukaemia. These donors share one HLA haplotype genetically with the patient and are phenotypically identical at two of the three major HLA loci on the other HLA haplotype (Clift et al, 1979). Overall, the post-transplant survival appears more a reflection of the type and stage of the leukaemia than of the marrow donor. Patients with leukaemia grafted in relapse have a projected survival of 20-30 per cent and those transplanted in remission of 50 per cent. The incidence and severity of GVHD may not be significantly different from that of patients given HLA-identical sibling marrow grafts.(ABSTRACT TRUNCATED AT 400 WORDS)
...
PMID:Application of bone marrow transplantation in leukaemia and aplastic anaemia. 635 79
The influence of splenectomy on erythroid burst colony formation by peripheral blood mononuclear cells from 10 patients (four with hereditary spherocytosis, two with beta-
thalassaemia
major, two with
Hodgkin's disease
and two with idiopathic thrombocytopenic purpura) was studied. In every instance splenectomy was followed by a lowering of blood BFU-E. The post-splenectomy levels ranged from 0 to 30% of the preoperative levels. Mononuclear cells from the spleens of eight patients were cultured and found to contain numerous BFU-E. The total quantity of BFU-E in the whole blood and in the spleen of the patients was generally of the same order of magnitude. The number of splenic BFU-E did not correlate with spleen size. Splenic BFU-E differed from peripheral blood BFU-E in that they were more sensitive to erythropoietin (Ep) and in that they failed to respond to burst promoting activity (BPA) produced by preincubating the spleen mononuclear cells with phytohaemagglutinin M (PHA). In contrast, media conditioned by PHA-treated spleen cells contained BPA active on peripheral blood BFU-E from normal individuals. These data suggest that the spleen may have an influence on the numbers and functional properties of BFU-E.
...
PMID:The relationship between human spleen and blood erythroid burstforming units (BFU-E). 668 75
A novel probe, a 9-O-acetylated sialic acid binding lectin, namely achatininH (ATNH) has been used for the detection of changes on the cell surface during acute lymphoblastic leukemia (ALL). ATNH does not agglutinate normal human erythrocytes, however it is capable of agglutinating erythrocytes and peripheral blood mononuclear cells (PBMC) of patients suffering from ALL. The differential expression of a key receptor, 9-O-acetylated sialo glyco conjugate (9-O-AcSG), on PBMC was observed using a simple lymphoproliferative assay (LA). The extent of expression of 9-O-AcSG was used as an index to distinguish ALL patients of different clinical stages and assess the probability of relapse. The amount of ATNH needed for maximum stimulation served as a tool to indirectly measure the extent of expression of 9-O-AcSG on PBMC surface. The acetylated sialo glycoconjugate was expressed at a very high concentration during acute phase of the disease. Subsequently it decreased during treatment persisted during maintenance therapy and reappeared with relapse. PBMC of normal human donors required 80 times more ATNH in comparison to the untreated acute phase ALL patients. No cross reactivity was found in non
Hodgkin's lymphoma
, chronic myelogenous leukemia and
thalassaemia
patients.
...
PMID:O-acetyl sialic acid binding lectin as a probe for detection of subtle change on cell surface induced during acute lymphoblastic leukemia (ALL) and its clinical application. 934 33
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