Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0015672 (fatigue)
 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 57-year-old female presented with general fatigue. She had neither lymphadenopathy nor hepatosplenomegaly. Laboratory data revealed anemia and leukopenia (1,500/microliters) with a differential count of 4.5% leukemic cells. The myelogram revealed 34.4% leukemic cells, of which diameter ranged from 20 to 28 microns. The diagnosis was acute myelogenous leukemia (FAB: M2) with myelodysplasia. Cytogenetic analysis revealed that the leukemic cells had chromosome abnormalities involving both diploidy and tetraploidy with structural rearrangement. Structural rearrangement included del(5) (q22q33), del(15) (q22q24), and t(3; 12) (q25;p13). Small dose aclacinomycin-A treatment was effective in reducing the number of leukemic cells in bone marrow, and both anemia and leukocytopenia were improved.
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PMID:[Acute myelogenous leukemia transformed from myelodysplastic syndrome with tetraploid chromosome constitution]. 160 14

Relapse continues to be a problem after bone marrow transplantation (BMT) for hematologic malignancies, particularly in recipients of autologous or T-cell-depleted allogeneic grafts and in patients with advanced disease. Interferon (IFN) has shown antiproliferative activity in several malignant hematologic diseases and potentially may be of benefit when administered early after BMT when the number of residual cells is minimal. We tested in a phase I study the maximum tolerated daily dose of recombinant IFN alpha-2b in patients who had received a transplant for a disease at high risk for relapse (acute myeloid leukemia or non-Hodgkin's lymphoma beyond first remission, advanced myelodysplastic syndrome, acute lymphoblastic leukemia at any stage, chronic myeloid leukemia in accelerated or blast phase. Recombinant IFN alpha-2b was started at a dose of 0.5 x 10(6) IU/m2 and escalated by 0.5 x 10(6) IU/m2 in groups of three or four patients. The intention was to administer IFN as soon as stable engraftment after BMT was achieved (defined as an absolute neutrophil count of greater than 2.0 x 10(9)/L and platelet count greater than 100 x 10(9)/L for 5 consecutive days) and continued for 2 months. A total of 14 patients were enrolled after autologous (n = 3) or allogeneic (n = 11) BMT. Dose-limiting toxicity was myelosuppression. Significant (grade 2 to 4) neutropenia and thrombocytopenia led to discontinuation or dose reduction in five of eight patients receiving 1.5 x 10(6) or 2 x 10(6) IU/m2 IFN. Mild to moderate (grade 1 or 2) anorexia, weight loss, and fatigue occurred in the majority of patients independent of the IFN dose. De novo acute GVHD responsive to steroid treatment developed in 3 of 11 allograft recipients. Natural killer (NK) cell function was low before IFN treatment and was not improved with the cytokine. Conversely, interleukin-2-activated NK cells showed normal function even before starting IFN and no change was seen during IFN treatment. Clonogenic hematopoietic progenitor studies showed depression of all progenitor lines (colony-forming unit [CFU]-granulocyte, erythroid, monocyte, megakaryocyte, CFU granulocyte-macrophage, burst-forming unit-erythroid) by IFN at all dose levels except at 0.5 x 10(6) IU/m2. Considering this result and the incidence and severity of marrow depression seen at doses greater than 1.0 x 10(6) IU/m2, we would consider this the maximum dose safely tolerated if IFN alpha-2b is administered in this setting for a prolonged course on a daily basis.
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PMID:Treatment with recombinant interferon (alpha-2b) early after bone marrow transplantation in patients at high risk for relapse [corrected]. 174 91

Low-dose aclarubicin (LDACR) therapy is one of the differentiation induction therapy, such as low-dose cytosine arabinoside therapy, 1 alpha, 25 dihydroxy-vitamin D3 or retinoic acid therapy, for myelodysplastic syndrome and atypical leukemias. A 36-year-old female with hypoplastic acute myelogenous leukemia was treated with this atypical leukemias. A 36-year-old female with hypoplastic acute myelogenous leukemia was treated with this LDACR therapy. On admission, she was suffered from general fatigue and her peripheral blood smear showed pancytopenia with 23% of myeloblasts. Bone marrow examination revealed a moderately hypoplastic marrow with 35.4% of myeloblasts. She was diagnosed as having hypoplastic acute myelogenous leukemia. Thereafter, 20 mg of aclarubicin was given daily by one-shot intravenous injection for 10 days. After this LDACR therapy, myeloblasts disappeared from her peripheral blood and pancytopenia improved. Bone marrow examination showed increase in nuclear cell counts and she achieved complete remission. In this article, we report the clinical course of this patient and discuss the effect of LDACR therapy as useful chemotherapy for this patient.
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PMID:[Hypoplastic leukemia successfully treated with low-dose aclarubicin: a case report]. 194 47

As part of a multicenter trial 12 patients with myelodysplastic syndromes (MDS) were treated with 14-day-cycles of recombinant human granulocyte-macrophage colony-stimulating factor (rhGM-CSF; 250 micrograms/m2 day s.c.). In addition, all patients received 20 mg/m2/day s.c. cytosine-arabinoside (Ara-C) 12 h after GM-CSF except for patients suffering from refractory anemia (RA) according to FAB classification. Courses were repeated after 4 weeks. In 11 evaluable patients, results according to FAB-classified MDS were as follows: RA, 1/2 response (R), 1/2 stable disease (SD); RAEB, 2/3 R, 1/3 SD; RAEB-T, 1/6 CR, 1/6 PR, 2/6 R, 2/6 progression; CMML, 1/2 SD. In 2 patients with RAEB-T, overt acute myeloid leukemia was observed 2 and 10 weeks after initiation of treatment. With few exceptions, treatment resulted in a prompt increase in granulocytes and eosinophiles. This was associated with improvement of infectious complications. Increases in red cells and platelets occurred variably and was apparently associated with responses of the underlying disease. Dose limiting side effects consisted of fever, severe fatigue and dolent local reactions at the site of GM-CSF injection. In addition, nausea and diarrhoea occurred frequently. Less often, respiratory and cardiovascular side effects were encountered. In summary, GM-CSF +/- Ara-C in MDS results in objective remission with manageable toxicity. Conceivably, this regimen will serve as a base for future treatment strategies against MDS.
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PMID:Recombinant human granulocyte-macrophage colony-stimulating factor and low-dose cytosine-arabinoside in the treatment of patients with myelodysplastic syndromes. A phase II study. 218 22

A 76-year-old male admitted to Surugadai Nihon University hospital complaining of general fatigue, slight fever and anorexia. The laboratory examination revealed anemia and an appearance of a few myeloblasts and 7% of monocytes in the peripheral blood. The nucleated cell count was 2 x 10(4)/microliters with 43% myeloblasts in the bone marrow aspirate. He was diagnosed as acute myelomonocytic leukemia. He did not receive any chemotherapy for leukemia because of his old age and smoldering disease. Pyoderma gangrenosum developed in the left submandibular and axillary regions about 6 months later. Three more month later, significant increase of myeloblast was recognized in the peripheral blood and the bone marrow. It has been reported that pyoderma gangrenosum precedes a remarkable increase of leukemic cells in the patients with acute leukemia in complete remission and with myelodysplastic syndrome. In our case, to, the same process was strongly suggested.
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PMID:[Smoldering leukemia with pyoderma gangrenosum]. 225 57

A 34-year old female was admitted to our clinic because of fever and general fatigue on March 26, 1987. On admission, peripheral blood (PB) revealed pancytopenia. Bone marrow smears revealed 9. 0% of promyelocytic cells with or without Auer rods. Diagnosis of RAEB in transformation was made. Chromosome study of the bone marrow cells showed t(15; 17) in 3 out of 20 cells analysed. After 3 months, the leukemic cells were observed in PB and increased in number. Then the patient showed bleeding tendency and fibrin degradation products (FDP) increased up to 40 micrograms/ml. And the leukemic cells were over 30% in PB at the end of July, 1987. The diagnosis of APL with DIC was made. To our knowledge, this is the first case of APL with a history of MDS with t(15; 17).
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PMID:[Acute promyelocytic leukemia with a history of RAEB in transformation and the 15/17 translocation]. 271 1

To evaluate the hematologic effects of recombinant human interleukin-6 (rhIL-6, Escherichia coli, SDZ ILS 969, IL-6), and determine its toxicity profile, we performed a phase I trial of IL-6 in 22 patients with various myelodysplastic syndromes (MDS), platelet counts < 100,000/microL, and < 5% bone marrow (BM) blasts. Patients received one of four doses of IL-6 (1.0, 2.5, 3.75, and 5.0 micrograms/kg/d) as a subcutaneous injection on day 1, followed by a 7-day wash-out period, and then 28 days of IL-6 therapy. Dose-limiting toxicities of fatigue, fever, and elevated alkaline phosphatase were seen at 5.0 micrograms/kg/d; the maximum tolerated dose was 3.75 micrograms/kg/d. All patients experienced at least grade II fever and all had an increase in acute phase proteins. Eight patients (36%) experienced at least a transient improvement in platelet counts; three fulfilled the criteria for response, whereas five others had clinically significant increases that failed to meet response criteria. Various IL-6-related toxicities prevented more than three patients from receiving maintenance therapy. Two of the three patients who received maintenance IL-6 therapy had a persistent increase in platelet counts, during 3 and 12 months of IL-6 therapy, respectively. Laboratory studies indicated that IL-6 increased the frequency of higher ploidy megakaryocytes but did not significantly increase the number of assayable megakaryocytic progenitor cells, suggesting that IL-6 acts as a maturational agent rather than a megakaryocyte colony-stimulating factor. Although IL-6 therapy can promote thrombopoiesis in some MDS patients, its limited activity and significant therapy-related toxicity preclude its use as a single agent in this patient population. Further studies, combining low doses of IL-6 with other hematopoietic growth factors, are underway.
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PMID:A phase I trial of recombinant human interleukin-6 in patients with myelodysplastic syndromes and thrombocytopenia. 753 15

This multicenter collaborative study was undertaken to review the types and complications of femoral neck fractures in children. It is a retrospective clinical and radiological review of 108 femoral neck fractures. Cases originated from four different pediatric hospitals. All the patients had plain radiographs. Fractures occurred at all ages (one day to 18 years), and 63% of the patients were boys. Forty-nine fractures were traumatic; 37 were pathologic, 19 were insufficiency fractures; and three were fatigue fractures. Unless the underlying bone was abnormal, significant high velocity trauma, fall from a height or other severe violence was required to fracture the femoral neck. A unicameral bone cyst was the underlying lesion in 40% of pathologic femoral neck fractures and malignancy in 35%. Osteoporosis as in myelodysplasia, osteogenesis imperfecta and from other causes was responsible for 52% of insufficiency fractures. Because of the unique osseous and vascular anatomy of the femoral head and neck in the growing child, these fractures have a high incidence of complications. Complications included avascular necrosis 13%, premature closure of the epiphyseal plate 12%, varus deformity 8.3%, and nonunion 3.7%. Unless there is a clear history of significant violence, a cause for a femoral neck fracture should be sought, e.g. an underlying bone lesion or a metabolic bone disease. These fractures are rare, but are serious injuries since their complications may lead to a life-long disability.
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PMID:Types and complications of femoral neck fractures in children. 825 40

We administered granulocyte-macrophage colony stimulating factor (GM-CSF) to patients with aplastic anemia and myelodysplastic syndrome (MDS), as a phase III trial. The GM-CSF was given by 3 hrs intravenous drip infusion daily for at least fourteen days. Twenty-five patients with aplastic anemia and nineteen patients with MDS were evaluable for efficacy. Peripheral blood granulocyte counts, especially neutrophil counts and eosinophil counts, increased markedly by the administration of GM-CSF in each disease. Fifteen patients with MDS and nineteen patients with aplastic anemia responded to the GM-CSF. Dose-related increase of granulocytes were seen in patients with MDS, but no relation was seen in patients with aplastic anemia. Adverse effects were observed in some patients and flu-like syndrome including fever, general fatigue and anorexia were seen most commonly but were transient. Our results showed that GM-CSF is a potent stimulator of hematopoiesis in patients with aplastic anemia and MDS.
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PMID:[Clinical study of GM-CSF in patients with aplastic anemia and myelodysplastic syndrome. (CSF39-300 Study Group)]. 829 27

Recent progress of molecular biology and gene technology has developed a novel approach of clinical treatment. Several recombinant cytokines are already applied to clinical field. In this symposium, I introduced clinical application of some cytokines including GM-CSF, interleukin (IL)-1 and IL-3. The clinical benefits of IL-1 are; 1) IL-1 has an anti-tumor effect especially on cutaneous lymphoma and brain tumors, and 2) IL-1 has a function as hematopoietic growth factor for very immature hematopoietic stem cells. In the clinical Phase I/II study, IL-1 has been shown to have anti-tumor effect on cutaneous T-lymphoma via immune mechanisms. The side effects of IL-1 were variable including fever, fatigue, skin redness and so on, but they were all tolerable. The clinical phase studies of GM-CSF and IL-3 are now on going. The preliminary studies show that GM-CSF has granulo-poietic activity but not thrombo-poietic activity, and that IL-3 has multi-hematopoietic activity. These cytokines may be useful for treatment of disorders of hematopoietic stem cells such as aplastic anemia and myelodysplastic syndrome. The side effects of both cytokines are resemble, but all are tolerable.
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PMID:[Clinical application of new cytokines]. 835 Apr 99


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