Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0002871 (anemia)
 52,094 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Initial treatment with androgen (metenolone acetate) alone for 19 weeks had no effect in a 45-year-old Japanese female with refractory anemia (RA). The patient achieved trilineage hematologic recovery after addition of recombinant human granulocyte colony-stimulating factor (G-CSF) and recombinant human erythropoietin (Epo) to the androgen therapy. Anemia progressed after the cessation of metanolone acetate, but was effectively treated by the readministration of metenolone acetate. Thus, the androgen therapy in combination with hematopoietic growth factors such as G-CSF and/or Epo may be effective in patients with RA.
 ...
PMID:Androgen therapy in combination with granulocyte colony-stimulating factor and erythropoietin in a patient with refractory anemia. 899 Jun 30

Paclitaxel (Taxol; Bristol-Myers Squibb Company, Princeton, NJ) appears to be one of the most active drugs in the treatment of advanced head and neck cancer. The maximum tolerated dose of paclitaxel in combination with carboplatin is currently being evaluated in phase I/II studies. We designed a phase II study to evaluate the activity and acute and cumulative toxicity of this combination in patients with recurrent or metastatic cancer of the head and neck. Chemotherapy consisted of paclitaxel 200 mg/m2, given as a 3-hour infusion, and carboplatin dosed to an area under the concentration-time curve of 7 mg x min/mL, administered every 28 days. Granulocyte colony-stimulating factor (5 microg/kg) also was given on days 2 to 12 of each cycle. At the time of this report, 41 patients had entered this study. Primary sites included the nasopharynx (10 patients), larynx (18), oral cavity (three), oropharynx (six), hypopharynx (three), and unknown (one). Among 25 evaluable patients with non-nasopharyngeal cancer, there were two complete responses and three partial responses, for an overall response rate of 20% (95% confidence interval, 4% to 36%). Among eight evaluable patients with nasopharyngeal cancer, four achieved a complete response and two a partial response. Grade 3 to 4 toxicities included anemia (2.5%), leukopenia (7.5%), thrombocytopenia (5%), vomiting (5%), stomatitis (2.5%), and infection (5%). These preliminary data indicate that the combination of paclitaxel and carboplatin is active against advanced head and neck cancer, particularly when used in the treatment of nasopharyngeal cancer.
 ...
PMID:Paclitaxel and carboplatin in recurrent or metastatic head and neck cancer: a phase II study. 904 40

We reported a 59-year-old woman who received a diagnosis of psoriasis vulgaris at the age of 35 and had been under medical treatment. She was admitted to our department on August 16, 1993 because of lymphadenopathy, arthralgia and neuralgia. We observed cervical and axillar lymphadenopathy 1-3 cm in diameter, anemia and leukothrombocytosis. Elevated levels of erythrocyte sedimentation rate (ESR), C-reactive protein (CRP) and immunoglobulin G (IgG), but not M-protein were observed by immunological analysis of the serum. Bone marrow aspiration biopsy revealed hypercellularity with myeloid hyperplasia and slight increase in plasma cells. Elevated levels of serum interleukin-6 (IL-6) and granulocyte colony-stimulating factor (G-CSF) were detected; IL-6 was 62.1 pg/ml and G-CSF was 66 pg/ml, but IL-1 alpha, IL-1 beta and TNF-alpha were within the normal range. Idiopathic plasmacytic lymphadenopathy (IPL) with polyclonal hyperimmunoglobulinemia was diagnosed by lymph-node biopsy and the patient received following treatment with prednisolone and hydroxyurea. Leukocytes, platelets and skin eruptions increased again when the steroid dose was tapered, so we changed treatments to MP (melphalan, prednisolone) therapy. In addition, various neurological abnormalities such as convulsions, loss of consciousness and peripheral polyneuritis were observed. Despite treatment her condition deteriorated and she finally died. Very few reports show these neurological abnormalities in IPL or Castleman's disease therefore we think this is a very rare case.
 ...
PMID:[Idiopathic plasmacytic lymphadenopathy with polyclonal hyperimmunoglobulinemia in a patient who died of progressive peripheral polyneuritis and cerebral dysfunction]. 905 65

The unstimulated and induced production of granulocyte-macrophage colony-stimulating factor (GM-CSF), granulocyte colony-stimulating factor (G-CSF), IL-3, IL-6, stem cell factor (SCF), IL-1beta, tumour necrosis factor-alpha (TNF-alpha), TNF-beta, interferon-gamma (IFN-gamma) and transforming growth factor-beta (TGF-beta) was determined after culture of blood mononuclear cells from 22 patients with severe beta-thalassaemia in a regular transfusion programme, five non-regularly transfused patients with beta-thalassaemia intermedia and nine normal persons. A distinct pattern of cytokine production in thalassaemic patients was detected, namely a low unstimulated production of all cytokines and a significant increase in the stimulated production of IFN-gamma, TNF-alpha and IL- 1beta; these abnormalities were more pronounced in the more heavily transfused older patients. The increased production of the above cytokines, which usually characterize the acute response to infectious agents and have a negative effect on erythropoiesis, may explain the deterioration of anaemia found in thalassaemic patients during acute infections.
 ...
PMID:A distinct pattern of cytokine production from blood mononuclear cells in multitransfused patients with beta-thalassaemia. 906 38

Preliminary results of this ongoing phase II study of paclitaxel (Taxol; Bristol-Myers Squibb Company, Princeton, NJ) plus epirubicin administered as first-line treatment to women with metastatic breast cancer indicate encouraging response rates and no severe toxicity. Among the 57 patients admitted to this study, 52% had received prior adjuvant chemotherapy (85% with cyclophosphamide/methotrexate/5-fluorouracil), 46% had received radiotherapy, and 30% had received both forms of therapy; 63% of patients were postmenopausal, mainly with poorly differentiated tumors, and 80% presented with > or = 2 metastatic sites. Epirubicin 60 mg/m2 was administered intravenously as a 1-hour infusion followed by paclitaxel 175 mg/m2 infused over 3 hours. Standard premedication was given. Granulocyte colony-stimulating factor support was not used. Neutropenia was evident in 72% of cycles but was not severe. Instances of anemia and thrombocytopenia were rare. Alopecia was universal. All nonhematologic toxicity observed was mild or moderate (peripheral neuropathy, myalgia, nausea, vomiting World Health Organization toxicity grade < 2). At this time, 41 patients are currently evaluable for response, complete and partial remission are evident in seven and 21 patients, respectively. The overall response rate so far is 68%. An additional 12 patients show evidence of stable disease, and one has shown disease progression. Paclitaxel is considered a promising new drug in the adjuvant treatment of patients with metastatic breast cancer. Combining it with epirubicin allows safe administration with no evidence of severe cardiotoxicity. The incidence of adverse cardiac events was much lower than that observed with combinations of paclitaxel and doxorubicin.
 ...
PMID:Preliminary results of a phase II study of epirubicin and paclitaxel as first-line treatment in patients with metastatic breast cancer. 907 34

This study was aimed to evaluate the effect of ifosfamide, cisplatin and etoposide (ICE) combined chemotherapy in small cell lung cancer (SCLC), and to test the feasibility of adding recombinant human granulocyte colony-stimulating factor (rhG-CSF) to aggressive chemotherapy. Thirty consecutive, previously untreated, patients with SCLC (17 with limited disease and 13 with extensive disease) entered this study. The ICE regimen consisted of ifosfamide (I) 4 g/m2 i.v. with same dose mesna i.v. on first day, cisplatin (C) 25 mg/m2 i.v. on days 1 to 3 and etoposide (E) 100 mg/m2 i.v. on days 1 to 3. A total of 30 MU rhG-CSF i.v. were given from day 7 to 14 if WBC were lower than 3000 x 10(6)/L, neutrophils were lower than 1000 x 10(6)/L. Overall response (OR) rate was 93% with a complete response (CR) rate of 23%. Median survival was 12 months [95% confidence interval (CI): 11-14] and median response duration was 10 months [95% CI: 8-10]. Thirty-seven percent of patients had grade 3 neutropenia, 40% had grade 3 anemia, and 1% had grade 2 thrombocytopenia. Nonhematologic toxicity was mild with nausea and vomiting being the most common. RhG-CSF, which reduced leukopenic nadirs and shortened the neutropenic period, was also well tolerated. This chemotherapy protocol seems to be active, well tolerated and is currently being compared with various conventional chemotherapies.
 ...
PMID:Ifosfamide, cisplatin and etoposide (ICE) combined chemotherapy with recombinant human granulocyte colony-stimulating factor support in small cell lung cancer. 910 21

The myelodysplastic syndromes (MDSs) are a group of haematological disorders found predominantly in the elderly, and are defined by morphological abnormalities of the three cell lines. None of the abnormalities is specific for MDS but, when combined with active or hyperactive haemopoiesis and refractory cytopenia in an elderly person, they suggest the diagnosis. The French-American-British co-operative group divided MDSs into five types: refractory anaemia; refractory anaemia with ring sideroblasts; refractory anaemia with excess of blasts; refractory anaemia with excess of blasts in transformation; and chronic myelomonocytic leukaemia. The classification was based on the number of blasts in the bone marrow, dysplastic features in one or more cell lines, ringed sideroblasts, blasts in the peripheral blood, Auer rods in the granulocyte precursors and absolute monocytosis. MDS can be a primary condition and of unknown aetiology or develop secondary to the action of a known agent such as an alkylating agent, chemical or recombinant human granulocyte colony-stimulating factor. The pathogenesis of MDS is thought to be a multi-step process which begins with a somatic mutation in the pluripotential stem cell, is irreversibly altered and acquires a survival advantage. The abnormal clone expands at the expense of normal haemopoiesis and undergoes further genetic change to give a progressively more malignant phenotype. Present theories of the development of MDS are speculative but further research could cast light on the development of other haematological disorders.
 ...
PMID:The myelodysplastic syndromes. 916 9

Etoposide produces reversible inhibition of topoisomerase II, leading to cleavage of DNA, and thereby has an antitumor effect. This mechanism suggests that the longer treatment is continued, the greater the antitumor effect will be. In the present study, both therapeutic and adverse effects of long-term treatment with low-dose oral etoposide were studied in 29 patients aged > or = 65 years with non-Hodgkin's lymphoma (NHL) for whom standard chemotherapy was not effective or refractory. These patients received etoposide at a dose of 50 mg/d for as long as possible. Treatment was continued until white blood cell count decreased to < or = 2,000/microL or the platelet count decreased to < or = 5 x 10(4)/microL. According to the World Health Organization (WHO) criteria of therapeutic effects, 6 (20.7%) of the 29 patients achieved complete remission and 13 patients (44.8%) had partial remission, for a response rate of 65.5%. Adverse effects of > or = grade 3 included leukopenia in 24 patients (82.8%) and anemia in 7 (24.1%). Granulocyte colony-stimulating factor (G-CSF) was given in combination with etoposide to eight patients because of leukopenia (granulocyte count < or = 1,000/microL). In view of the excellent subjective tolerance, low incidence of serious adverse effects, and good activity, single agent oral etoposide given continuously over prolonged periods represents a useful treatment for elderly patients with NHL.
 ...
PMID:Evaluation of long-term daily administration of oral low-dose etoposide in elderly patients with relapsing or refractory non-Hodgkin's lymphoma. 916 61

A multicenter randomized controlled study was undertaken in order to determine whether epoetin beta (EPO) ameliorates the anemia in aplastic anemia (AA) patients treated with granulocyte colony-stimulating factor (G-CSF). Enrolled patients were randomized into 3 groups: group C receiving G-CSF alone as the control; group L receiving G-CSF and 200 IU/kg of EPO; group H receiving G-CSF and 400 IU/kg of EPO. Throughout the study, the dose and the administration interval of G-CSF were adjusted to maintain neutrophil counts between 1000 and 5000 microliters EPO was administered subcutaneously for 12 wk as the first step in treatment and when favorable effects were observed over this period, treatment was continued for another 12 wk as the second step in treatment. Significant erythroid responses were defined as increases in untransfused hemoglobin values > 1.0 g/dl or > 50% decreases in RBC transfusion requirements over the treatment period. Of 131 patients enrolled, 88 patients allocated to groups L and H were evaluated for toxicity to EPO and 110 were evaluated for erythroid responses. Four of the 31 patients (12.9%) in group C, 6 of the 41 patients (14.6%) of group L, and 14 of the 38 patients (36.8%) of group H showed erythroid responses in the first step in treatment. The erythroid responses of group H were significantly higher than those of the other 2 groups (p < 0.05). The significant effects of EPO were due to erythroid responses in non-severe AA. Responding patients were significantly different from non-responders with regard to disease severity, hemoglobin concentration, reticulocyte count, serum endogenous erythropoietin levels and serum transferrin receptors; non-severe AA patients were more likely to respond to EPO, and responding patients had lower serum EPO and higher hemoglobin concentration, reticulocyte count and serum transferrin receptors than non-responders. The response rate increased in the second step in treatment, suggesting that long-term treatment improved the efficacy of EPO. No serious side-effects were observed. From these results, we conclude that EPO given in combination with G-CSF is a safe and effective alternative for the treatment of anemia of a subset of AA patients.
 ...
PMID:Treatment of the anemia of aplastic anemia patients with recombinant human erythropoietin in combination with granulocyte colony-stimulating factor: a multicenter randomized controlled study. Multicenter Study Group. 918 38

A 20-year-old Japanese man developed generalized, subcutaneous, painless nodules, fever, abnormal liver function, serosal effusions, hepatosplenomegaly, lymphadenopathy and anemia. Skin biopsies revealed lobular panniculitis with a morphologically benign histiocytic infiltration and prominent phagocytosis. Atypical T lymphocytes were also present in the skin and liver. The diagnosis given was aggressive cytophagic histiocytic panniculitis (CHP) or aggressive subcutaneous panniculitic T cell lymphoma (SPTCL). He received cyclophosphamide, doxorubicin, and vincristine on day 1, prednisolone on days 1-5, and etoposide on days 1, 3 and 5 (CHOP-E), with the support of granulocyte colony-stimulating factor. This regimen was repeated every 2 weeks and complete clinical remission (CCR) was attained after three cycles of CHOP-E. As the clinical course of aggressive CHP is recurrent and often fatal, he was given high-dose chemotherapy followed by autologous peripheral blood stem cell transplantation (APBSCT), after five cycles of CHOP-E. He has remained in CCR for 12 months after APBSCT. High-dose chemotherapy followed by APBSCT is considered to be one of the most beneficial therapies for patients with aggressive CHP and aggressive phase SPTCL.
 ...
PMID:Effective high-dose chemotherapy followed by autologous peripheral blood stem cell transplantation in a patient with the aggressive form of cytophagic histiocytic panniculitis. 924 23


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>