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)

Nine patients with metastatic breast cancer received 30 x 10(6) I.U. of Interferon - Betaser (Betaseron) intravenously daily times five for two consecutive weeks followed by a two week rest period. Only one patient received more than one such cycle of Betaseron. The drug was well tolerated in eight of these patients. One patient, with liver metastases and liver dysfunction, developed hepatic decompensation during therapy. Toxicity consisted of anorexia, chills, fever, fatigue and nausea with an occasional patient having emesis. One patient developed severe thrombocytopenia, two, significant leukopenia and nine, mild elevations of serum transaminase. Two patients developed beta interferon binding antibodies but none developed neutralizing antibodies. No anti-tumor responses were seen and disease progression occurred rapidly during the four week cycle in eight of nine patients.
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PMID:Phase II trial of recombinant beta (IFN-betaser) interferon in the treatment of metastatic breast cancer. 319 87

Twenty-one patients with liver metastases of various histologies (predominantly colorectal carcinoma) underwent Infusaid pump implantation for long-term hepatic arterial 5-fluorodeoxyuridine (5-FUdR) infusion. Patients received 5-FUdR infusion on a 2-wk cycle alternating with a 2-wk saline--heparin infusion. A dosage of 0.2-0.3 mg/kg/day (average 0.23 mg/kg/day) was infused for a cumulative 5-FUdR administration of 1940 days. Six patients (29%) responded to therapy (five colorectal, one carcinoid); median response duration was 6 mo. Median survival for the treated group was 17 mo from diagnosis of liver metastases and 13 mo from pump implantation. Median survival among the six responding patients was 15 mo from diagnosis of liver metastases and 11 mo from pump implantation. Comparison of survival from the diagnosis of liver metastases of the treated group to ten patients found ineligible for the study by virtue of extrahepatic metastases revealed no significant difference in median (18 mo for ineligible group) or overall survival. However, median survival for the treated group after pump implantation (13 mo) was significantly better than the median survival of the ineligible group after evaluation for this study (4 mo). Toxicities of therapy included fatigue, anorexia, nausea, vomiting, toxic hepatitis, epigastric pain, and diarrhea. No patients died of toxicity, but six patients required hospitalization for management of pain or vomiting. No serious technical complications developed in any patient except separation of the infusion catheter at its junction with the pump in one patient, necessitating pump replacement for continuation of therapy. These survival data suggest identification of new anticancer agents for hepatic arterial infusion.
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PMID:Long-term hepatic arterial infusion of 5-fluorodeoxyuridine for liver metastases using an implantable infusion pump. 619 74

AMSA an acridine derivative, was administered to 35 adults with previously treated advanced sarcomas. Patients with adequate bone marrow reserve received 120-150 mg/m2 of AMSA as a single dose repeated every 3 weeks. Patients with inadequate bone marrow reserve received 100-120 mg/m2 of AMSA. Among 31 evaluable patients, there was one partial response that lasted 6 months in a patient with intra-abdominal malignant fibrous histiocytoma with liver metastases. Thirteen patients had stable disease with a median time to disease progression of 5 months (range, 2-13), while 17 patients demonstrated progressive disease with a median time to disease progression of 2 months (range, 1-3). The median survival time for the 31 evaluable patients in this study was 5 months. The toxic effects were mild and included myelosuppression, nausea and vomiting, fever of unknown origin, and fatigue. At the dose and schedule used in this study, AMSA does not appear to have any significant activity in advanced sarcomas of adults.
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PMID:Phase II evaluation of AMSA in adult sarcomas. 626 73

Twenty-one patients with advanced measurable colorectal carcinoma were treated with interferon (rIFN-alpha A) intramuscularly at 50 X 10(6) units/m2 thrice weekly. No patient had received chemotherapy for metastatic or recurrent disease. The average age of the patients was 60 years, and the mean initial performance status was 85 (Karnofsky scale). Nineteen patients were evaluable for response. One patient showed complete resolution of pulmonary nodules and stable liver metastases after 3 months of therapy. The other 18 patients developed progressive disease after 1-3 months of treatment. Toxicity was substantial but manageable; fevers, chills, fatigue, elevated serum glutamic-oxaloacetic transaminase, anemia, and mild leukopenia were common. rIFN-alpha A is minimally active against metastatic colorectal carcinoma.
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PMID:Minimal activity of recombinant clone a interferon in metastatic colon cancer. 648 1

A Phase I trial of acivicin [L-(alpha S,5S)-alpha-amino-3-chloro-4,5-dihydro-5-isoxazoleacetic acid] has been performed on an escalating-dosage 24-hr continuous i.v. infusion schedule. Thirty-one patients received 77 courses of treatment, and all but one were evaluable for toxicity. Pharmacological monitoring in selected patients demonstrated that peak plasma levels correlated with dose. Postinfusion t1/2 beta was 6 to 9 hr, and urinary recovery of the administered dose was 14 to 19% as unchanged drug during the 24-hr infusion. Hematological and gastrointestinal toxicities were variable and not dose related. In contrast, neurotoxicity characterized by lethargy, fatigue, confusion, disorientation, hallucinations, nightmares, and truncal ataxia was dose limiting and related to plasma drug levels. A minimal antitumor response was observed in a patient with colorectal carcinoma, and a partial response occurred in a patient with liver metastases from gastric carcinoma. The recommended dose for Phase II trial by 24-hr infusion is 160 mg/sq m.
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PMID:Phase I and pharmacological study of acivicin by 24-hour continuous infusion. 710 49

Methoxymorpholinyldoxorubicin (FCE 23762) is a novel, highly lipophilic doxorubicin analogue. It possesses potent in vitro and in vivo antitumor activity including efficacy in multidrug-resistant tumor cell lines. It is also metabolically activated in vivo resulting in an 80-fold increase in potency over the parent drug. In this phase I study the drug was administered by i.v. bolus injection at 3-week intervals. Fifty-three patients with refractory solid tumors were treated; 133 courses of FCE 23762 were administered at doses ranging from 30 to 2250 micrograms/m2. The dose limiting toxicity was reversible myelo-suppression (granulocytopenia and thrombocytopenia), demonstrating a delayed nadir and recovery in comparison to doxorubicin. Other toxicities included transient elevation of hepatic transaminases, delayed and prolonged nausea and vomiting, mucositis, anorexia, fatigue, and diarrhea. Heavily pretreated patients demonstrated more myelosuppression than previously untreated patients at 1250 micrograms/m2. No cardiotoxicity was observed. Four objective tumor responses were seen: one complete response in a patient with pelvic recurrence of cervical cancer; one partial response in a patient with cutaneous and lymph gland metastases from head and neck cancer; and two minor responses in patients with liver metastases from colorectal cancer. Plasma concentrations of FCE 23762 and its 13-dihydro metabolite, FCE 26176, were measured in 20 patients at doses > or = 675 micrograms/m2, using HPLC with fluorescence detection. The area under the plasma concentration-time curve ranged from 30 to 80 ng/h/ml; plasma data suggested linear kinetics in the range of tested doses (although there was considerable interpatient variability). The maximum tolerated dose defined in this study using this schedule is 1500 micrograms/m2. A safe phase II dose for previously untreated patients using this schedule is 1250 micrograms/m2; however, this may actually be below the optimal dose for this patient population.
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PMID:Phase I clinical and pharmacokinetic study of 3'-deamino-3'-(2-methoxy-4-morpholinyl)doxorubicin (FCE 23762). 774 8

On the basis of preclinical data showing synergy between 5-fluorouracil (5-FU), leucovorin (LV) and IFN-alpha-2a, a phase I study was carried out to determine the maximum tolerable dose (MTD) of IFN-alpha-2a with this combination in patients with gastrointestinal malignancies. The treatment consisted of 370 mg/m2 5-FU and 200 mg/m2, LV on days 1 to 5, and IFN-alpha-2a on days 1 to 5 of the first week of chemotherapy and on days 1, 3, 5 of each subsequent week, on a 28-day cycle. Six patients with colorectal, 3 with pancreas, 2 with oesophagus, 2 with hepatocellular and one with gastric cancer were treated. At level III (5 x 10(6) U/m2) all patients experienced grade 3 or 4 toxicity during the first 56 days of treatment and the MTD was declared level II. Grade 3 toxicity comprised of anorexia, mucositis, diarrhoea, and fatigue; in one instance, grade 4 neutropenia occurred. Ten patients were evaluable for response, one patient with an oesophageal cancer had a minor response and one patient with rectal cancer and liver metastases had a radiological complete response lasting 3 months. The recommended dose for this schedule in phase II studies is 5-FU 370 mg/m2, LV 200 mg/m2, and IFN-alpha-2a 4 x 10(6) U/m2.
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PMID:A phase I study of escalating interferon alpha-2a combined with 5-fluorouracil and leucovorin in patients with gastrointestinal malignancies. 821 38

A Phase Ib trial of bryostatin 1, a macrocyclic lactone and protein kinase C (PKC) activator, was conducted in patients with refractory nonhematological malignancies with the primary goal of determining whether down-regulation of peripheral blood mononuclear cell (PBMNC) PKC activity could be achieved in vivo in humans. Patients (four patients/cohort) received bryostatin 1 (25 microg/m2) as a 1-h infusion weekly three times every 4 weeks, but to study the schedule dependence of pharmacokinetics and pharmacodynamics, the first dose was administered according to one of three schedules: (a) a 1-h infusion; (b) a 24-h infusion; or (c) a split course (12.5 microg/m2 as a 30-min infusion) on days 1 and 4. Conventional toxicities (grades I-III) included myalgias, fever, anemia, fatigue, phlebitis, and headache; in addition, two patients in cohort 3 experienced transient elevations in liver function tests, although these patients had preexisting liver metastases. No objective clinical responses were encountered. Effects on PBMNC PKC activity were heterogeneous. Several patients in cohorts 1 and 2 experienced significant declines in activity (approximately 50%) that were sustained in some cases for periods of > or = 72 h. Comparison of 72-h with baseline values for all three patient cohorts combined revealed a trend toward PKC down-regulation (P = 0.06; signed rank test). For each schedule, plasma bryostatin 1 levels were below the level of detection of a platelet aggregation-based bioassay (3-4 nm). Bryostatin 1 administration failed to produce consistent alterations in lymphocyte immunophenotypic profiles, interleukin 2-induced proliferation, or cytotoxicity, although two of three samples from patients in cohort 3 did show significant posttreatment increases in proliferation. Moreover, in some patients, bryostatin 1 treatment increased lymphokine-activated killer cell activity. These findings indicate that bryostatin 1 doses of 25 microg/m2 can induce in vivo PBMNC PKC down-regulation in at least a subset of patients and raise the possibility that higher bryostatin 1 doses may be more effective in achieving this effect.
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PMID:Phase Ib trial of bryostatin 1 in patients with refractory malignancies. 953 28

This study aimed to assess the proportion of patients with advanced breast cancer who report benefit from first-line palliative chemotherapy using a simple global measure of wellbeing and to identify factors predicting benefit. A consecutive series of women with advanced breast cancer undergoing first-line palliative chemotherapy was evaluated. The main outcome measure was patient report of overall wellbeing assessed at post-treatment interview. Physical, psychological and functional status were assessed using the Rotterdam Symptom Checklist (RSCL) on three occasions (pretreatment, at the start of the third cycle and post treatment). It was planned that treatment would be discontinued after six cycles (i.e. 18-24 weeks). One hundred and sixty patients started treatment, of whom 155 were assessable for quality of life. After treatment, 41 (26%) patients reported they felt better, 29 (19%) felt the same and 34 (22%) felt worse than they did before treatment. The other 51 (33%) patients either died or stopped attending the hospital before the post-treatment interview and were assigned as treatment 'failures'. Patients who reported feeling better after treatment had improvements in psychological distress (P < 0.0001), pain (P = 0.01), lack of energy (P = 0.02) and tiredness (P = 0.02), as well as improvement in functional status (P = 0.07). Feeling better was also correlated with disease response (P = 0.03). Feeling worse after treatment or treatment 'failure' was predicted by the pretreatment presence of a dry mouth (P = 0.003) and high levels of psychological distress (P = 0.03). Pretreatment lack of energy (P = 0.01), dry mouth (P = 0.02), presence of liver metastases (P = 0.03) and breathlessness (P = 0.03) predicted treatment 'failures'. The results of this study suggest that first-line palliative chemotherapy for advanced breast cancer confers benefit on a substantial proportion of patients, with about one-quarter feeling better after treatment and nearly a half feeling better or the same some 4-6 months after the start of treatment. Factors identified in this study may assist clinicians in deciding which patients should not be offered treatment, because of high risk of feeling worse or treatment 'failure'. This work now needs to be validated on a further cohort of women receiving chemotherapy for advanced breast cancer.
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PMID:Do patients with advanced breast cancer benefit from chemotherapy? 983 82

A 57 year-old man visited our hospital with general fatigue and a sensation of abdominal fullness. He had lost 10 kg in body weight during the previous 3 months. Between admission and the time the diagnosis of AFP-producing gastric carcinoma with multiple liver metastases was made, his condition deteriorated quickly due to the rapid growth of the liver metastases. Combined chemotherapy consisting of cisplatin and 5-FU was given, and was so effective that the patient recovered well and both serum AFP level and the size of the swollen liver decreased markedly. However, about a month after being discharged, he experienced a relapse and was readmitted. After obtaining informed consent, chemotherapy consisting of methotrexate and 5-FU was started. Though the level of tumor markers and LDH decreased significantly, he died of hepatic failure. We think that this case is worthy of notice because it shows the effectiveness and limitations of chemotherapy in a situation where the condition of a patient is deteriorating quickly due to rapid extension of an AFP-producing gastric carcinoma.
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PMID:[A case study of alpha feto protein (AFP)-producing gastric carcinoma with multiple liver metastases, in which chemotherapy was effective enough to once save a life in rapid decline]. 1083 44


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