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)

From 1977 to 1982, 62 patients with various advanced malignant solid tumors were treated by HD-MTX-CFR therapy and totally 129 courses were given. Majority of the patients suffered from malignant lymphoma (10), osteogenic sarcoma (11), lung cancer (16), esophageal cancer (3), breast cancer (3) and malignant melanoma (4). All were confirmed by cytology or pathology except one primary liver cancer. There were clinically measurable lesions in 59 patients for evaluation of the treatment, and 3 osteogenic sarcoma patients without metastasis were given a postoperative adjuvant chemotherapy. 33 out of 62 had received chemotherapy and/or radiotherapy before. Dose of MTX ranged from 2 to 3 gm per course in most patients and dose of CF, from 9 to 12 mg every 6 hours for 3 days. 2 (3.4%) patients achieved complete remission (1 osteogenic sarcoma and 1 malignant lymphoma) and 8 (13.6%), partial remission (1 osteogenic sarcoma, 5 malignant lymphoma, 1 esophageal cancer and 1 breast cancer) with a total response rate of 15.9%. No response was observed in all 16 lung cancers. The main side effects of HD-MTX-CFR therapy were leukopenia, thrombocytopenia, elevation of SGPT, nausea, vomiting, mucositis, skin rash, fever and fatigue. All patients were followed more than 3 years. 4 patients are still alive (9, 9, 4 and 7 years, respectively), including 3 osteogenic sarcoma patients who received postoperative adjuvant chemotherapy and 1 mycosis fungoides.
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PMID:[High-dose methotrexate with citrovorum factor rescue (HD-MTX-CFR) in the treatment of malignant solid tumors--clinical analysis of 62 patients]. 326 85

A case of erythroleukemia coexistent with pulmonary emphysema is reported. A 67-year-old male was admitted to our hospital in May 1981, with a few year history of cough, sputum and fatigue. He had already been diagnosed as having pulmonary emphysema and moderate anemia. On physical examination, except for pallor, no other findings were remarkable. The initial hematological examination showed hemoglobin, 9.6 g/dl, red cell count, 251 x 10(4)/microliters, platelet count, 7.3 x 10(4)/microliters, white cell count, 2600/microliters with neither myeloblasts nor erythroblasts. A sternal marrow aspiration revealed 21% myeloblasts and 40% erythroblasts including 7.5% megaloblastoids. Periodic Acid Schiff staining was strongly positive for a part of erythroblasts. A chest X-P finding was typical for pulmonary emphysema. Pulmonary function was moderately damaged. He was started on chemotherapy with AAAP (ACNU 50 mg/d i.v. drip over 4 hr x 4d, adriamycin 20 mg/d i.v. push x 4d, Methotrexate 20 mg i.v. push x 4d). The first course of AAAP brought him a complete remission with both disappearance of myeloblasts and erythroid precursors with megaloblastoid nuclei in the marrow and the normalization of white cell count and platelet count in the blood. He was discharged in September 1981 after completion of a consolidation chemotherapy with AAAP. Since then, he received two courses of AAAP as an intensification chemotherapy and has been in complete remission for more than 13 months. His pulmonary function has not been affected and no myocardial damage has been seen throughout AAAP therapy. Thus, AAAP therapy seems to be an excellent chemotherapy even for an aged patient with erythroleukemia.
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PMID:[A case report of an aged patient with erythroleukemia coexistent with pulmonary emphysema, responding well to AAAP therapy]. 696 34

This laboratory previously described an L1210 leukemia cell line (MTXrA) selected for resistance to methotrexate by virtue of impaired transport due to a functional defect in the translocation process. We now report on the sequence analysis of cDNAs encoding the reduced folate carrier from this line and identify a single mutation that results in the substitution of a proline for an alanine in a highly conserved transmembrane region of the protein. Transfection of the parental reduced folate carrier into MTXrA cells resulted in a cell line which exhibited a complete restoration of methotrexate uptake and an enhanced sensitivity to methotrexate. Northern analysis and specific [3H]MTX cell surface binding indicated that expression of the reduced folate carrier was elevated approximately 5-fold in the transfectant compared to parental and MTXrA cells. The MTX influx properties of the transfectant cell line were identical to those of the well characterized reduced folate carrier from parental L1210 cells in terms of: 1) patterns of sensitivity to competing folates, 2) sensitivity to the organic anion sulfobromophthalein, 3) lack of energy dependence, and 4) capacity for trans-stimulation. We also provide new data which suggests that the nucleotide sequence 5' of the predicted ATG initiation codon may encode additional protein information in the form of a leader sequence. Finally, we demonstrate that the MTXrA line has both the mutant and the parental reduced folate carrier alleles but that expression appears to be restricted to the mutant allele. Thus, the methotrexate transport phenotype and resultant drug resistance in this cell line result from genetic/regulatory events at both alleles.
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PMID:Characterization of a mutation in the reduced folate carrier in a transport defective L1210 murine leukemia cell line. 755 35

Methotrexate (2.5 mg/day) was used in addition to ursodeoxycholic acid (10-15 mg/kg per day) in 8 female patients with primary biliary cirrhosis. All patients had undergone ursodeoxycholic acid treatment for more than 6 months preceding this study and their serum alkaline phosphatase remained constant at more than 300 U/l for more than 2 months. One patient showed histologic stage I, three stage II, two stage III and two stage IV disease. Within 6 months, fatigue and itching disappeared in all symptomatic patients. Serum alkaline phosphatase activities improved dramatically (621 +/- 299 to 378 +/- 258, mean +/- S.D.) in all but one patient and normalized in four. Serum gamma-glutamyltransferase activities (180 +/- 99 U/l vs. 150 +/- 125 U/l) and immunoglobulin M concentrations (616 +/- 424 vs. 362 +/- 195 mg/dl) also improved. Adverse effects of methotrexate therapy were only regularly observed within the first 2-6 weeks, such as fatigue and transient enhancement of transaminases and serum bile acid concentrations. We conclude that methotrexate may be a highly effective drug for the treatment of primary biliary cirrhosis in patients whose symptoms and/or laboratory liver function tests are not improved enough by ursodeoxycholic acid alone. However, its influence on histology and the natural history of the disease needs to be established.
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PMID:Positive responses to methotrexate and ursodeoxycholic acid in patients with primary biliary cirrhosis responding insufficiently to ursodeoxycholic acid alone. 810 53

Drug-induced pulmonary disease is a well-recognized complication of MTX treatment of rheumatic diseases. Physicians involved in the management of patients receiving MTX should be aware of this potentially life-threatening complication. The prompt evaluation of new pulmonary symptoms in patients receiving MTX is important in the early recognition of this drug-induced complication. The characteristic symptoms are shortness of breath, nonproductive cough, fatigue, and fever. If an MTX-induced pulmonary reaction is suspected and abnormalities are noted on lung examination, chest radiography should be performed. In the presence of an abnormal chest radiograph, MTX should be discontinued, supportive measures instituted, and the diagnosis of the patient's pulmonary complaints investigated by specifically looking for features of the underlying rheumatic process, infection, and other medical conditions. Patients with severe pulmonary compromise should be hospitalized and given supplemental oxygen and high-dose corticosteroids. Most patients recover from their illness. No risk factors have been identified that consistently identify patients at the greatest risk for MTX-induced pulmonary toxicity. All patients receiving MTX should be educated concerning this potentially life-threatening drug toxicity and instructed to contact their physician immediately if significant pulmonary symptoms develop.
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PMID:Methotrexate pulmonary toxicity. 936 Nov 61

Methotrexate's mechanism of action affects both the inflammatory and immunosuppressive aspects of response. Its kinetics are defined and include variable absorption, intracellular metabolism, and both renal and biliary excretion. Methotrexate is clearly effective in the treatment of rheumatoid arthritis and may be able to decrease the rate of formation of new bony erosions. It is also effective in psoriatic arthritis and is being used in a multiplicity of other rheumatic diseases. The most common toxicities ascribed to methotrexate are gastrointestinal (e.g. stomatitis) and central nervous system (e.g. headache, fatigue, malaise). Methotrexate-induced hepatic cirrhosis is less common in rheumatoid arthritis than previously thought, although its occurrence in psoriasis is probably higher than in rheumatoid arthritis. Haematological, renal and pulmonary toxicity occur, but are rare, while teratogenicity is well documented. A new and disturbing adverse event, pseudolymphomas are being reported at present.
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PMID:The rational use of methotrexate in rheumatoid arthritis and other rheumatic diseases. 971 72

We retrospectively evaluated the efficacy of chemotherapy regarding symptom control, toxicity and discharge rate in 39 patients with gastric or colorectal cancer. Treatment consisted of TS-1 (n = 16), TS-1 + CPT-11 (n = 8), CDDP + CPT-11 (n = 5), paclitaxel (n = 8) and MTX + 5-FU (n = 4) for gastric cancer and 5-FU + l-leucovirin (n = 6), 5-FU + CPT-11 (n = 5), MMC + CPT-11 (n = 8) and 5-FU protracted continuous infusion (n = 5) for colorectal cancer. The rates of symptom improvement were the following: pain 60% (10/15), general fatigue 56% (5/9) and abdominal fullness 53% (8/15). 87% (34/39) of the patients were discharged from hospital and continued chemotherapy as outpatients grade 3 toxicities were the following: anemia 10.3%, nausea and/or vomiting 7.7%, diarrhea 5.1%. There was no treatment related death. The rates of outpatient based treatment duration improvement were the following: gastric cancer: 47.6%, colorectal cancer: 72%. These data suggest that these treatments for gastric and colorectal cancer are safe and improve the patients' QOL.
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PMID:[Effectiveness of chemotherapy for outpatients with gastric or colorectal cancer]. 1253 32

A 75-year-old man was admitted to our hospital complaining of gastric fatigue. Endoscope and CT scan revealed type 3 gastric cancer with paraaortic lymph nodal metastasis. Histological examination of the endoscopic biopsy revealed poorly differentiated adenocarcinoma. A blood examination and bone marrow biopsy revealed DIC causing bone marrow carcinosis. Chemotherapy with sequential therapy consisting of MTX and 5-FU was performed. Stretch of the fold and flatness of the ulcer were obtained against the gastric primary lesion observed endoscopically. Complete response was obtained against the lymph node around the abdominal aorta. Reduction of low back pain and DIC were observed. He was thus able to be discharged and sequential therapy was performed again over 2 months in outpatient care.
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PMID:[A case of advanced gastric cancer with DIC treated by sequential MTX and 5-FU]. 1504 48

A 65-year-old male had a two-month history of fever and fatigue. He had been receiving low dose MTX administration for about 2 years for rheumatoid arthritis. The blood chemistry findings showed elevated liver function including lactic dehydrogenase (LDH) levels. The quantified serum EBV-DNA level was 200 copies/105 peripheral blood mononuclear cells. Computed tomographic scan demonstrated splenomegaly and intraperitoneal mass lesions. One of the masses was biopsied. Some tumor cells showed a large Hodgkin cell-like appearance. These were CD3e-, CD20 +, CD30 +, CD15-, LMP1 +, EBNA2-, EBER-ISH + without imbalance of the kappa/lambda ratio. A diagnosis of MTX-associated B-lymphoproliferative disorder was made. Although the patient's fever subsided and the serum LDH levels were normalized after withdrawal of the MTX, the masses showed almost no change. Therefore, we administered rituximab weekly for a total of four doses, resulting in normalization of the serum EBV-DNA load and serum CD4/CD8 ratio. The masses persisted, however, so we carried out eight courses of R-CHOP therapy, which induced complete response without any episode of serious infection.
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PMID:[Effective treatment for a methotrexate-associated lymphoproliferative disorder with R-CHOP following administration of rituximab]. 1644 Jul 45

Methotrexate (MTX) is widely used in the treatment of rheumatoid arthritis (RA) with a side effect of pancytopenia. However, only a few cases of severe pancytopenia caused by low-dose MTX therapy have been reported, and the condition is rarely reported in uremic patients on dialysis therapy. We thereby report a hemodialysis patient who developed severe pancytopenia after oral treatment with low-dose MTX for RA. A 55-year-old woman who had been on regular hemodialysis treatment for 7 yr suffered from RA for 10 yr. She was regularly treated with celecoxib, prednisolone, and sulfasalazine in the past year. Because of the increasing arthralgia, 7.5 mg per week MTX was prescribed 3 months before admission. Stomatitis, fever, general fatigue, multiple skin carbuncles, and easy bruising developed after a cumulative dose of 90 mg. Pancytopenia was found at admission and the nadir of white blood cell count was 250/microL with 28% neutrophils, hematocrit was 22%, and platelet count was 6000/microL. Eosinophil counts increased from 11.5% initially to 26.1% on the sixth admission day. Transfusion with red blood cells and platelets, and appropriate antibiotics and folic acid were prescribed. She continued receiving regular hemodialysis and eventually recovered within 3 weeks.
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PMID:Pancytopenia after low dose methotrexate therapy in a hemodialysis patient: case report and review of literature. 1652 26


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