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)

Six male volunteers, previously immunized with yellow fever vaccine, were inoculated subcutaneously with a live, attenuated dengue-2 virus (PR-159/S-1) candidate vaccine. Five recipients developed viremia 8 or 9 days after vaccination, which lasted 1 to 10 days. The onset of viremia was followed by fever in three people, transient leukopenia in four, and an erythematous rash in one. One volunteer developed an oral temperature of 38.8 degrees C with headache, myalgia, fatigue, and photophobia suggestive of mild dengue fever. All five viremic volunteers developed fourfold or greater rises in serum neutralizing antibody. The sixth volunteer, who had a low titer of preexisting dengue-2 neutralizing antibody, had no viremia, no symptoms, and a modest rise in hemagglutination inhibiting antibody. Virus isolates obtained from plasma retained the small-plaque and temperature-sensitive growth characteristics of the vaccine virus in vitro. In this study, the vaccine virus genetically stable and immunogenic and seemed sufficiently attenuated for additional testing in humans.
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PMID:Dengue-2 vaccine: virological, immunological, and clinical responses of six yellow fever-immune recipients. 721 69

53 patients with advanced and measurable cancerr were treated with vindesine in doses of 3 mg/m2 (pretreated) and 4 mg/m2 (non pretreated) i.v. once weekly. 48 patients are evaluable for response: of 14 patients with squamous cell carcinoma of the lung, 1 partial remission (PR), 1 minor response (MR) and 1 no change (NC) were observed. In 5 patients with large cell carcinoma of the lung: 1 NC. In 3 with adenocarcinoma of the lung: 1 MR. One patient with nasopharyngeal carcinoma had progressive disease. Stable disease was observed in a patient with carcinoma of the tongue and in a patient with adenocarcinoma of the esophagus. Four patients with colorectal carcinoma had progressive disease. One MR was observed in a patient with breast cancer, while all of the other 3 patients had progressive disease. One carcinoma of the penis was stable. One MR was observed in a patient with Hodgkin's disease. One PR was observed in a case with no-Hodgkin's lymphoma. A patient with acute leukemia had progressive disease. Among 9 patients with malignant melanoma, 3 had an MR and 1 patient had stable disease. A patient with fibrosarcoma had progressive disease. Observed toxicity included leukopenia, thrombocytopenia, anemia, paresthesias, constipation, jaw pain, nausea, stomatitis, alopecia, loss of taste, pruritus and skin rash, weakness and fatigue.
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PMID:[Phase-II-study with vindesine (desacetyl-vinblastine-amide-sulfate) in advanced malignant diseases]. 742 51

An autopsy case of a 42 year old man with the anerythremic form of acute erythremic myelosis (Di Guglielmo's syndrome) is reported. The patient was admitted because of a 1 month history of fatigue and fever. Physical examination showed hepatosplenomegaly. Laboratory data showed leukopenia, mild normocytic anemia, and high levels of serum lactate dehydrogenase and vitamin B12. Bone marrow aspirate revealed an elevated number of erythroblasts, with dyserythropoiesis (E/M = 3.7). After admission, thrombocytopenia progressed rapidly, but blast cells were not seen in the peripheral blood throughout the clinical course. On the 56th hospital day, the patient died of pneumonia. At autopsy, the spleen weighed 550 g and the liver 1800 g. Histologically, the white and red pulps of the spleen and the portal region and sinusoid of the liver were diffusely infiltrated by blast cells that were positive for anti-hemoglobin (Hb) antibody on immunoperoxidase staining. The bone marrow, the lymph nodes, the adrenal glands, the pancreas, and the heart were also infiltrated by the blast cells. This was thus considered to be a rare case of the anerythremic form of acute erythremic myelosis (Di Guglielmo's syndrome), the findings showing that Hb immunoperoxidase staining is useful for the diagnosis of this condition.
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PMID:Anerythremic form of acute erythremic myelosis (Di Guglielmo's syndrome) causing hepatosplenomegaly due to the infiltration of hemoglobin-bearing blast cells: an autopsy case. 755 Oct 2

Two women with the rare association of systemic lupus erythematosus (SLE) and myasthenia gravis (MG) are reported. The first patient developed SLE (arthritis, severe thymectomy for MG. The second patient developed SLE (oral ulcers, arthritis, serositis, leukopenia, high titres of anti-DNA and anti-nuclear antibodies) 4 years prior to the clinical and serological onset of MG. Lymphocyte subsets and in vitro proliferative responses of peripheral blood mononuclear cells to mitogens were normal in both patients. A review of the literature revealed 26 additional patients with definite SLE coexisting with MG. Besides the theoretical interest of this association, the differential diagnosis of fatigue in patients with SLE should always include the possibility of MG.
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PMID:The association of systemic lupus erythematosus and myasthenia gravis. 783 Nov 74

Preclinical studies of 2-chlorodeoxyadenosine (2-CdA) against solid tumors in the human tumor cloning assay and evidence that 2-CdA is active against slow-growing or resting tumor cells have stimulated interest in the clinical activity of this agent against solid tumors. This study sought to estimate the maximum tolerated dose, dose-limiting toxicity, and plasma and urine pharmacokinetics accompanying the intravenous administration of 2-CdA by 120-h continuous infusion in patients with solid tumors. Treated patients were also assessed for other toxicities of therapy and for antitumor response. A total of 23 patients received 35 courses of treatment given at doses of 3.5, 5.3, 6.5 and 8.1 mg/m2 per day by continuous intravenous infusion for 5 days and repeated every 28 days. Blood and urine specimens were collected before, during, and after drug infusion. The dose-limiting toxicity at 8.1 mg/m2 per day manifested as granulocytopenia in 2 of 5 patients (3 of 7 courses of treatment) and as thrombocytopenia in 3 of 5 patients (3 of 7 courses of treatment). At the dose levels of 6.5 and 8.1 mg/m2 per day, recovery from thrombocytopenia was often delayed. Severe lymphocytopenia (< 1,000/microliters) was observed at all dose levels of 2-CdA. Dose-related anemia and leukopenia were observed and were infrequently severe. Non-hematological toxicities were confined to mild-to-moderate nausea, vomiting, fatigue, and anorexia. Fever of 37 degrees-40 degrees C was induced during drug infusion in 19 patients. No antitumor response was observed. Average plasma concentrations at steady-state (Cpss) ranged from 3 ng/ml at the initial dose level to 13 ng/ml at the dose level of 8.1 mg/m2 per day. Both the Cpss and the area under the plasma concentration-time curve (AUC) were proportional to the dose. A relationship was observed between the percentage of change in absolute neutrophil count and the AUC. Renal excretion accounted for only 18% of the elimination of 2-CdA over the 5-day infusion period. The maximum tolerated dose for 2-CdA given by 5-day continuous infusion was 8.1 mg/m2 per day in this study. The recommended dose on this schedule for phase II studies is 6.5 mg/m2 per day. Granulocytopenia and thrombocytopenia were dose-limiting. No antitumor activity was observed during this study. On the basis of the plasma concentrations of 2-CdA observed, it is unlikely that this schedule of drug administration will permit achievement of the concentrations consistent with antitumor activity observed in preclinical studies.
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PMID:A phase I and pharmacokinetics study of 2-chlorodeoxyadenosine in patients with solid tumors. 785 Sep 21

To determine the maximum tolerated dose (MTD) of escalating doses of interferon-alpha-2b (IFN, Intron A) with 5-fluorouracil (5-FU) and cisplatin (DDP) in patients with advanced cancer, 15 patients were accrued between May 1990 and July 1991. Primary sites were unknown (3), colorectal (3), head and neck (2), lung (2), gynecologic (1), gallbladder (1), sarcoma (1), anal canal (1) and pancreas (1). IFN was given s.c. on days 1-5 and then three times weekly with DDP (75 mg/m2, day 1) and 5-FU [750 mg/m2, days 1-5, continuous infusion (CI) on a 28-day cycle. The first two patients treated at level I (3 x 10(6) U/m2 s.c.) experienced possible neurotoxic deaths [massive cerebrovascular accident (CVA) and metabolic encephalopathy], and patient 3 had a grade 4 toxicity of performance status decline. Analysis of these events led us to exclude the enrollment of patients on i.v. morphine and of those with prior exposure to DDP. This resulted in grade 3 toxicity in terms of nausea, vomiting, fatigue and leukopenia but in no further CNS event. All patients were evaluable for toxicity but only ten were evaluable for response. Only two partial responses were seen, one in a patient with an unknown primary tumour and one in a patient with head and neck cancer. The combination of IFN is possible with 5-FU and DDP. The recommended dose of IFN is 2 x 10(6) U/m2 s.c. in patients with no prior exposure to DDP or i.v. morphine, given together with 5-FU (750 mg/m2, days 1-5, CI) and DDP (75 mg/m2, day 1) on a 28-day cycle.
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PMID:A phase I study of recombinant human interferon alpha-2b combined with 5-fluorouracil and cisplatin in patients with advanced cancer. 788 58

Vinca alkaloids are widely used in the medical treatment of breast cancer. Our study aimed to evaluate the therapeutic activity of a new vinca alkaloid derivative, S12363 (vinfosiltine), which is 36 and 72 times more cytotoxic in vitro than vincristine and vinblastine, respectively. Because phase I studies did not allow a choice of the best treatment schedule, a randomization was performed between two schedules with the same dose intensity, that is, 0.3 mg/m2 given weekly or 0.6 mg/m2 given every 2 weeks. A total of 16 patients with advanced breast cancer who had failed a first-line treatment without any vinca alkaloid were entered in the study. Additionally, 6 women received the bimonthly regimen as first-line treatment of advanced breast cancer. Altogether, 17 patients received, prior to vinfosiltine, an anthracycline-based regimen given either as adjuvant (n = 4) or as first-line palliative treatment (n = 13). All 22 patients were evaluable for both toxicity and response. Neutropenia was the main toxic event (maximal toxicity per patient) with grade 3 (WHO) toxicity developing in 7/22 patients and grade 4, in 8/22. Other severe toxicities included leukopenia (n = 9), anemia (n = 1), diarrhea (n = 1), constipation (n = 1), and fatigue (n = 1). No patient achieved a complete or partial response. Vinfosiltine does not appear to have significant single-agent activity in advanced breast cancer at the doses and the schedules used in our study.
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PMID:Phase II study of a new vinca alkaloid derivative, S12363, in advanced breast cancer. 788 62

Taxol is a novel taxane derivative obtained from the bark of the Pacific yew, Taxus brevifolia, which has demonstrated substantial antitumor activity in early clinical trials. Intensive research efforts were necessary to overcome both supply problems and hypersensitivity reactions to the drug and thus assure its widespread use. Taxol is active in a variety of neoplasias, including advanced breast and ovarian tumors resistant to drugs such as doxorubicin and cisplatin, respectively. We report here the initial experience with taxol in these two disease entities in Israel, at three institutions within the framework of large multinational trials. These studies compared a) the use of two dose levels of taxol, and b) short, 3-h administration vs. a longer 24-h infusion of the drug. A total of 107 Israeli patients, 38 with ovarian cancer and 69 with breast cancer, were given 706 courses of taxol. Our results show that the administration of taxol at doses ranging between 135 and 175 mg/m2 is indeed feasible and that 3-h infusions are as well tolerated as longer administration. The main hematological toxicity was leukopenia, which was promptly reversible and was more pronounced both at the higher dose level and with the more prolonged infusion. Of the nonhematological side effects, the most prominent were alopecia, mild nausea and vomiting, limb paresthesias, fatigue and myalgia. Allergic reactions following routine premedication were mild and infrequent, never necessitating discontinuation of the drug. Clinically significant cardiac events did not occur. Taxol is an important addition to the anticancer chemotherapy armamentarium.
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PMID:Taxol: initial Israeli experience with a novel anticancer agent. 790 13

A multicenter phase I clinical trial of RP 56976 (docetaxel), a new anticancer drug, was performed with single and repeated doses. Based on the results of phase I clinical trials conducted in the United States and Europe, the starting dose was 10 mg/m2. The dose was subsequently increased to 20, 50, 70 and 90 mg/m2. A dose of 60 mg/m2 was additionally tested. Single administrations of the six dose levels were performed in a total of 27 patients via intravenous drip infusion over one hour. Ten of the patients subsequently received repeated doses at three of the dose levels in the same manner. The dose limiting factor (DLF) of docetaxel is leukopenia (especially, neutropenia). Based on the observation of the DLF, the maximum tolerated dose (MTD) was determined to be 70-90 mg/m2. The white blood cell count reached a nadir about 9.5-19.5 days (median) after administration, and took 7-11 days (median) to recover. Other adverse reactions observed were nausea/vomiting anorexia, alopecia, diarrhea, fatigue and fever, which were all acceptable. The results of this trial suggest that a dosage regimen of 60 mg/m2 at 3- to 4 week intervals is appropriate in an early phase II clinical trial.
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PMID:[Phase I clinical trial of RP 56976 (docetaxel) a new anticancer drug]. 791 83

An early phase II clinical study of RP56976 (docetaxel), a new semisynthetic agent, was conducted in patients with apparatus digestorius cancer. Two or more intravenous doses of 60 mg/m2 were administered with dose-free intervals of 3-4 weeks. Of the 44 patients enrolled, 32 patients (15 patients with gastric cancer, 16 patients with colon cancer, and 1 patient with pancreatic cancer) completed the scheduled course of treatment. For antitumor efficacy in the 15 patients with gastric cancer that completed the study, 3 showed a partial response (PR)(20.0%). Of the 16 patients with colon cancer that completed the study, 1 showed a partial response (PR)(6.3%). No efficacy was noted in the patient with pancreatic cancer. All three patients with gastric cancer showing a partial response (PR) to docetaxel had displayed no response to previous chemotherapy. Evaluation was made for the primary gastric lesion and metastatic lesions in cervical lymph nodes and liver. The most frequent adverse reactions included leukopenia (100%) and neutropenia (97.2%) and subjective/objective adverse reactions included alopecia (80.6%), anorexia (72.2%), fatigue (52.8%), fever (47.2%) nausea/vomiting (47.2%), and diarrhea (38.9%). Leukopenia was of Grade III or more in 75.0% of the patients and neutropenia was of Grade III or more in 91.7%. All other adverse reactions were acceptable. The results suggest that docetaxel is an effective anticancer agent for gastric cancer.
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PMID:[An early phase II clinical study of RP56976 (docetaxel) in patients with cancer of the gastrointestinal tract]. 794 88


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