Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019204 (hepatocellular carcinoma)
 71,386 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 63 year old white woman presented with abdominal discomfort, anorexia, and weight loss. Investigations showed hepatocellular carcinoma with pulmonary metastases. The primary and secondary tumours resolved without specific treatment.
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PMID:Spontaneous regression of hepatocellular carcinoma. 216 92

We examined the quality of life in the arterial infusion chemotherapy of hepatocellular carcinoma patients using a questionnaire. The questionnaire used a category scale method of five grades. The questions about the quality of life covered ten areas for investigation (appetite, discomfort pain, nausea, daily activities, sleep, fatigue, time with family and friends, thinking about illness and confidence in the treatment). We added up scale points after one week and those after two weeks after the treatment. Patients after one-shot infusion showed aggravated scale points of anorexia and discomfort. Patients after transcatheter arterial embolization showed scale points of abdominal pain, general fatigue and discouragement about illness. Scale points in matters of thinking about illness and confidence in the treatment informed us about confidence in the course of treatment and comprehension of illness by cancer patients. How do we measure the quality of our care? This is difficult, but we thought the rate of being at home in survival might furnish us with much information in respect to the treatment and the quality of our care. In 36 patients with hepatocellular carcinoma treated with transcatheter arterial infusion and embolization, the arithmetic mean survival time after treatment was 412.1 days and time at home was 305.6 days. The rate of being at home doing survival time was 74.2% after the arterial infusion chemotherapy in 39 patients. The rate of being at home in 9 cases with one-shot infusion of Adriamycin was 43.5% (111 days); that in 9 cases with infusion of Mitomycin C microcapsules was 86.6% (716 days); that in 17 cases with transcatheter arterial embolization using spongel was 72.0% (234 days),; and that in 4 cases with infusion using implantable reservoir was 84.6% (220 days). In non-resected patients with chemotherapy, the rate of being at home was 20.3% for 61 cases of gastric cancer patients, 30.7% for 11 cases of colon cancer, 9.6% for 14 cases of gallbladder cancer and 39.8% for 112 cases of lung cancer. The arterial infusion and embolization of hepatocellular carcinoma has made it possible to lengthen the time that patients may stay home and thereby assure good quality of life.
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PMID:[Evaluation of quality of life in arterial infusion chemotherapy of hepatocellular carcinoma]. 216 36

To investigate the prognostic factors in Western patients with hepatocellular carcinoma, 206 patients with confirmed diagnoses of hepatocellular carcinoma were studied in terms of survival. All patients were diagnosed between 1983 and 1987. A multivariate survival analysis (Cox regression model) using clinical, biochemical, ultrasonographical and pathological data obtained at diagnosis disclosed that bilirubin (p = 0.0001), ascites (p = 0.0001), toxic syndrome (defined by the presence of weight loss greater than 10% premorbid weight, malaise and anorexia) (p = 0.009), blood urea nitrogen (p = 0.025), tumor size (p = 0.001), gamma-glutamyltranspeptidase (p = 0.0006), age (p = 0.0005), serum sodium (p = 0.003) and presence of metastases (p = 0.002) were independent predictors of survival. According to the contribution of each of these factors to the final model, a prognostic index was constructed allowing division of patients in different groups according to their relative risk of death: RRD = EXP (Age x 0.03 + Ascites x 0.8281 + BUN x 0.0137 + Serum sodium x (-0.0538) + gamma-Glutamyltranspeptidase x 0.0019 + Bilirubin x 0.0734 + Tumor size x 0.33 + Toxic syndrome x 0.4965 + Metastases x 0.55). These results facilitate the stratification of hepatocellular carcinoma patients to design and evaluate future controlled trials.
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PMID:Prognostic factors of hepatocellular carcinoma in the west: a multivariate analysis in 206 patients. 217 Feb 67

Immunotherapy with interleukin (IL)-2 possesses great potential in the treatment of immune-mediated diseases and cancers. However, only a few reports on a small number of children have appeared in the literature. From March 1988 to March 1989, 11 children and adolescents were treated with IL-2. They included 1 patient with hepatocellular carcinoma, 1 with hepatoblastoma, 6 with childhood atopic dermatitis, and 3 with juvenile rheumatoid arthritis. The dosages ranged from 10,000 to 50,000 U/kg every 8 hours by intravenous drip. The following side effects were observed: anorexia, fever, and chillness (100%), general malaise (82%), irritability (64%), diarrhea (100%), nausea and vomiting (73%), weight gain (82%), edema (82%), abdominal distension (73%), oliguria (82%), cough (91%), dyspnea (27%), pleural effusion (40%), hypotension (82%), skin eruption (82%), oral ulcer (18%), enlarged liver (73%) liver function abnormalities (82%), renal function impairment (36%), electrolyte imbalance (73%), anemia (91%), thrombocytopenia (54%), leukopenia (18%), and eosinophilia (73%). Immunologically, numbers of natural killer cells were increased and natural killer and lymphokine-activated killer cell activities were augmented after IL-2 treatment. There was a tendency for serum levels of IL-2 and receptor IL-2 to decrease, especially in patients with atopic eczema. Ten patients (91%) completed one course (9 to 12 days) of therapy, and the remaining patient interrupted the treatment because of intolerable adverse effects. Clinically, complete remission for 3 months was obtained in 1 juvenile rheumatoid arthritis patient, transient improvement (2 to 6 weeks) in all atopic dermatitis patients, minor response in the hepatoblastoma patient, and no response in the patient with hepatocellular carcinoma.
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PMID:Interleukin-2 immunotherapy in children. 217 36

To our knowledge, there has been only one report pertaining to the efficacy of HCFU for treatment of metastatic lung lesion of HCC, so we reported a case of HCC with lung metastasis which responded to chemotherapy with a single use of HCFU. A 64-year-old male was diagnosed as having HCC with lung metastasis by biochemical examination, abdominal CT, hepatic arteriogram and chest X-P. He had been treated previously with gamma-interferon and mitoxantrone, which were assessed as NC and PD, respectively. Two months after last chemotherapy, HCFU was administrated at a dose of 400 mg/body everyday for 8 months. After 4 weeks metastatic lung lesions showed remarkable regression (47% decrease) and disappeared completely 9 weeks later. The size of primary liver tumor gradually decreased during therapy and revealed marked improvement (85.7% decrease) after about 2 months of this therapy. During these periods serum levels of alpha-fetoprotein dropped from 430 ng/ml to less than 10 ng/ml. He is presently still alive and the duration of the PR attained to 35 weeks. As side effects, hypoproteinemia, anorexia and hot sensation were observed.
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PMID:[A case of hepatocellular carcinoma (HCC) with lung metastasis which responded to chemotherapy with a single use of 1-hexylcarbamoyl-5-fluorouracil (HCFU)]. 253 6

Two rat tumors, Morris hepatoma 7777 (MH) and Yoshida ascites hepatoma AH130 (YAH) were compared, and the influence of systemic inhibition of prostaglandin (PG) synthesis on muscle protein metabolism was evaluated. Tumor-bearing rats were compared with ad libitum- and pair-fed controls. Rats were also treated with naproxen, an inhibitor of PG synthesis. Tumors caused progressive anorexia and weight loss and resulted in decreased weight and/or protein content of the soleus, extensor digitorum longus, and epitrochlearis muscles. The extent of this wasting varied with muscle and tumor type. Muscle wasting induced by the tumors appeared to result from increased protein degradation and/or decreased protein synthesis, as determined in isolated epitrochlearis muscle. In YAH, reduced feed intake did not appear to be responsible for muscle wasting; however, in MH, it accounted for a significant proportion of the muscle loss. YAH produced large amounts of PGE2. Treatment of rats with naproxen inhibited tumor PGE2 production and muscle protein loss in rats bearing YAH. Naproxen had no effect on muscle weight or protein degradation in rats bearing MH. These results would appear to implicate PGE2 in the development of cachexia in the laboratory rat.
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PMID:Effects of systemic inhibition of prostaglandin production on protein metabolism in tumor-bearing rats. 239 72

Twenty patients with focal malignant obstruction of the major bile ducts (6 cholangiocarcinoma, 8 colorectal, 3 hepatoma, 2 unknown primary, and 1 gastric cancer) were treated on a protocol examining the toxicity and efficacy in relieving jaundice of external beam radiation therapy (4500 cGy in 300 cGy fractions) combined with continuous hepatic arterial (15 patients) or peripheral venous (5 patients) fluorouracil infusion. Toxicity of this regimen consisted of anorexia with mild nausea and vomiting in 55% of patients and gastric ulceration (responsive to medical management) in 15% of patients. One patient exhibited transient grade 2 hepatic toxicity and one had asymptomatic grade 4 leukopenia. Of 14 patients treated without prior biliary drainage, 8 exhibited a decrease in bilirubin levels from a mean of 14.5 mg/dl to 1.5 mg/dl. Four of six patients with biliary drainage catheters at the start of treatment were able to have them removed without reobstruction. For the 8 responding patients among those who did not have cholangiocarcinomas, the median response duration was 5 months with a median survival from treatment of 6.5 months. For the 4 responding patients with cholangiocarcinoma, the median response duration was 16 months with a median survival from treatment of 20 months. All responders did not have a return of jaundice due to reobstruction of the major ducts (until death or to the present). All responders who have died did so due to tumor progression outside of the treated field except for one who died of unrelated causes. The mean number of proven or presumed episodes of cholangitis per patient was virtually identical in those without (1.8) and those with stents/tubes (1.4, p = 0.561). This regionally focused combined modality cytotoxic therapy was able to relieve obstruction in the majority of patients without excess morbidity (including a lack of any detectable increase in sepsis). Thus, it appears feasible to consider randomized studies of this cytotoxic approach versus standard mechanical drainage procedures to define the relative risks and benefits of each.
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PMID:Combination chemo-radiation therapy for jaundice due to focal malignant obstruction of the major bile ducts. 277 30

A phase II study of VP-16, a semisynthetic Podophyllotoxin, was performed in patients with solid tumors. VP-16 was administered orally at a dose of 200mg/day for 5 consecutive days at 3 to 4-week intervals. Out of 41 patients who were entered into the study, 35 patients comprising 17 lung cancer, 10 hepatoma and 8 other tumors were evaluable. There were 4 partial responses (23.5%) for lung cancer, 1 (10.0%) for hepatoma and 1 for rhabdomyosarcoma. Overall response rate was 18.2% for patients with prior chemotherapy and 15.4% for those given no prior chemotherapy respectively. Thus the results indicated VP-16 has no cross-resistance to other antitumor agents. Leukopenia (less than 4,000/mm3) and thrombocytopenia (less than 10 X 10(4)/mm3) were observed in 72.7% and 29.4% of the patients, respectively. Other toxicities were alopecia (59.5%) and gastrointestinal disturbances such as nausea (46.2%), vomiting (20.5%) and anorexia (20.5%), but these were all well tolerated.
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PMID:[Phase II study of VP-16 (capsule) in solid tumors. A cooperative study]. 298 32

Arterial infusion chemotherapy is commonly-used modality for controlling cancers located in specific regions. Previously we described a new method of intra-hepatic arterial catheterization through the left subclavian artery using a subcutaneously-implanted silicone reservoir. In the present paper, we report our experience using a low dose-intermittent intraarterial (i.a.) infusion chemotherapy. Since February, 1982, 70 patients including 44 cases of metastatic liver cancer, 16 cases of primary hepatocellular carcinoma and 10 cases of other gastrointestinal malignancies, have been treated with this low dose-intermittent i.a. infusion chemotherapy, the drugs used being as follows. 1) MMC 4 mg, 5-FU 500 mg, AraC 40 mg/2w, 2) MMC 4 mg/w, 3) 5-FU 500 mg/w, MMC 4 mg/2w, ADM 30 mg/4w. Here, we briefly review the effectiveness of this modality for controlling regional diseases including liver metastases. The average hospital-free interval was 156 days and partial responses were observed in 43% (21/49) of cases. Side effects during the therapy were only mild bone marrow suppression and anorexia, which were tolerable in out-hospital care. We also studied the pharmacokinetics of i.a. infusion into the liver in comparison with i.v. infusion using 99mTc-RBC, and found that the ratio of i.a. to i.v. with regard to trans-arterial drug delivery to the liver was 10.0. From the viewpoints of first pass effect and increased local concentration theory, this ratio suggests that the effectiveness of a low-dose anti-tumor agent administered intraarterially is not so low. Accordingly, we believe that low dose-intermittent i.a. infusion chemotherapy is beneficial as an induction and maintenance chemotherapy for patients with regionally located cancers because it is effective, safer and prolongs the hospital-free interval.
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PMID:[Low-dose intermittent intra-arterial infusion chemotherapy]. 299 38

In order to elucidate the peculiarities of brain metabolism in tumour-bearing organisms, the arterio-venous (A-V) content of glucose, acetoacetate (Ac-Ac), beta-hydroxybutyrate (beta-HB) and non-esterified fatty acids (NEFA) in growing Zajdela ascite hepatoma (ZAH) and solid hepatoma 27 (H-27) was compared. Analysis of metabolic patterns of healthy, starving and fed recipients (ZAH and H-27) revealed the inadequacy of the concepts on anorexia as being the cause of carbohydrate-lipid metabolic disturbances. In tumour-bearing organisms lipolysis and ketogenesis reflect the tumour-induced chronic stress. Absorption of beta-HB and release of Ac-Ac by brain were observed at all stages of malignant growth. This is probably due to a partial switch-over of brain metabolism to non-carbohydrate energy sources. Besides, certain stages of tumour growth are associated with active assimilation of NEFA by brain. A correlation between the A-V difference with respect to glucose and Ac-Ac as well as between the glucose and NEFA contents was established. It was assumed that the A-V difference in glucose is the main regulator of ketone body metabolism.
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PMID:[Activation of lipolysis and ketogenesis in tumor-bearing animals as a reflection of chronic stress states]. 367 60


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