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)

Hepatic arterial infusion chemotherapy with cisplatin (CDDP) and adriamycin (ADR) in combination with angiotensin-II (AT-II) was performed in 19 cases of hepatocellular carcinoma (HCC), 16 cases of metastatic liver tumor (MLT) and one case of cholangiocellular carcinoma. CDDP (60-120 mg) and ADR (20-50 mg) were infused into the hepatic artery with intra-arterial instillation of AT-II (0.5-1.5 microgram/min). Transcatheter arterial embolization (TAE) was additionally performed in 10 cases of HCC and 3 cases of MLT. The response rates for infusion chemotherapy combined with TAE were 44% in HCC and 67% in MLT. On the other hand, the response rates without TAE were 0% in HCC and 42% in MLT. In some cases of HCC, however, a marked decrease in serum alpha-fetoprotein levels was observed despite the lack of effectiveness evaluated by CT scan and angiography. Although minor side effects were noted such as a mild degree of leukocytopenia and/or thrombocytopenia and hepatic and/or renal dysfunction, they were only temporary with a duration of less than 3 or 4 weeks. In 4 patients with HCC without TAE treatment, however, lethal side effects occurred including pancytopenia, hepatic failure and disseminated intravascular coagulation, and they died within 2 months after infusion chemotherapy. Renal failure was not seen in either group.
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PMID:[Hepatic artery infusion chemotherapy with cisplatin and adriamycin in combination with angiotensin-II in the treatment of malignant liver tumors]. 245 73

A total of 20 patients with histologically proven primary hepatocellular carcinoma (PHC) received mitoxantrone IV at a dose of 10-16 mg/m2 every 3 weeks. All patients had previous hepatitis B infection. None underwent remission after treatment; 2 had stable disease and 18 progressive disease. The median overall survival was 13 weeks (range, 1-59 weeks). There was no evidence of significant antitumor activity for mitoxantrone in our patients with PHC. Hematotoxicity occurred in 100% of the patients with grades 2-4 leukopenia, 89% of those with grades 1-4 anemia, and 26% of those with grades 2-3 thrombocytopenia. Cardiotoxicity occurred in 20% of the patients after 14-30 mg/m2 mitoxantrone; these included complete heart block with fatal outcome in one case, decreased ventricular ejection fraction in one, and sinus tachycardia in two. Nausea, vomiting, fever, diarrhea, and alopecia were mild and occurred in 15%-45% of the patients Therefore, patients with PHC following hepatitis B infection may be less tolerant to mitoxantrone, resulting in the apparent increase in toxicities.
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PMID:Phase II study of mitoxantrone in unresectable primary hepatocellular carcinoma following hepatitis B infection. 253 94

We have examined 103 patients with a hepatocellular carcinoma (HCC) who were treated by transcatheter arterial embolization (TAE) with a partial splenic embolization (PSE) (n = 5) or without a PSE (n = 98). It was found that gastrointestinal (GI) bleeding after TAE occurred in 10 (10.2%) out of the 98 TAE patients and within 10 days after the TAE. In these GI bleeding after TAE patients, the platelet counts were significantly low and marked splenomegaly was seen. It also was found that there was a risk of GI bleeding after TAE in cases showing thrombocytopenia (less than 50,000/microliters) and marked splenomegaly with a splenic index of more than 50. In 5 patients with a high risk of GI bleeding, for whom a PSE was performed, the platelet counts were markedly increased even four weeks after the TAE. The survival rate of TAE patients given a PSE was significantly higher than in TAE patients manifesting a risk of GI bleeding. From these results, it would seem that TAE patients given a PSE is the better therapy for HCC patients manifesting a risk of GI bleeding.
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PMID:[Usefulness of partial splenic embolization (PSE) in hepatocellular carcinomas showing a risk of gastrointestinal bleeding after transcatheter arterial embolization (TAE)]. 254 38

Hepatocellular carcinoma is known to have a doubling time of approximately 41 days. This rapid cell division suggested that hyperfractionated radiation and chemotherapy might add an advantage in gaining remission of this malignancy. One hundred and thirty-five patients (70% with metastasis and/or previous treatment) were prospectively treated with single daily fractions to the liver (3.0 Gy external beam radiation, total dose 21.0 Gy), and chemotherapy for hepatocellular carcinoma. The low dose chemotherapy used in conjunction with the radiation was 2 hr before treatment on days 1, 3, 5, and 7 and consisted of Adriamycin, 15 mg IV and 5-FU, 500 mg IV. These patients were compared to a second group of 59 patients (80% with metastases and/or previous treatment) treated using the same chemotherapy regimen but using hyperfractionated whole liver external beam irradiation (1.2 Gy twice daily, 4 hr between treatments, 5 days per week to 24.0 Gy, 10 MV photons). Response was determined by CT scan tumor volumetric analysis. The response rate for the single daily fraction patient group was 22% and for the new hyperfractionated group, 18% (p = 0.68). Toxicity was evaluated by RTOG criteria. The grade 4 hematologic toxicity noted in the daily fraction patient group was 6%. Among 59 patients treated with the hyperfractionated liver irradiation, 2% experienced grade 4 hematologic toxicity. Esophagitis occurred in 1% of patients in the standard fractionation group and 19% in the hyperfractionated group (p = 0.0001). Grade 1-4 thrombocytopenia occurred in 49% of patients in the conventional group and 68% in the hyperfractionated group (p = 0.03). Normal liver volume changes with treatment were measured with CT scan tumor volumetric analysis. The hyperfractionated group experienced a median of 11 cc increase in liver volume and the conventional group a 46 cc decrease, but the difference was not significant. Hyperfractionated radiation did not demonstrate a significant benefit over standard daily radiation, but acute toxicity appeared to be higher.
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PMID:194 hepatocellular cancers treated by radiation and chemotherapy combinations: toxicity and response: a Radiation Therapy Oncology Group Study. 255 7

A randomized double-blind trial of colchicine vs placebo was conducted in 67 patients with histologically proven alcoholic hepatitis, 33 of whom had cirrhosis. Patients with hepatic encephalopathy, ascites, protracted prothrombin time, severe thrombocytopenia, hepatocellular carcinoma, evident lack of discipline or refusal to participate in the trial were not included. Thirty-three patients received colchicine (1 mg/day) and 34 received placebo for 6 months. Blood parameters including N-terminal peptide of type III procollagen were assessed in the serum, and a percutaneous liver biopsy was performed at the start of the trial and after 3 and 6 months. Alcoholic hepatitis and fibrosis scores were established for each biopsy specimen. Twenty-eight percent of patients were lost to follow-up at 3 months, and fifty-two percent at 6 months. One patient died of liver failure. Fifty-eight percent of patients were abstaining from alcohol at 3 months and fifty percent at 6 months. No significant effect of treatment was noted. Nevertheless, improvement in alcoholic hepatitis core at 3 months was more important in the colchicine group than in the placebo group. No side-effects were noted except transient diarrhea. Our results suggest that colchicine has no important effect on the course of alcoholic hepatitis. A trial including of at least 260 patients might be necessary for the observed alcoholic hepatitis score difference at 3 months, favoring colchicine, to be statistically significant.
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PMID:Treatment of alcoholic hepatitis with colchicine. Results of a randomized double blind trial. 275 2

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

We examined hematopoietic disorders in 74 patients with various malignancies. The proportions of patients with anemia in the case of esophageal carcinoma, gastric carcinoma, colorectal carcinoma, hepatoma, and pancreatic carcinoma were 75%, 87.5%, 77%, 64% and 87.5%, respectively. Hypochromic microcytic anemia was mainly observed in showed patients with carcinoma of the gastro-intestinal tract which showed severe bleeding. The major proportion of patients with hepatoma and pancreatic carcinoma showed normochromic normocytic anemia. The WBC count was usually within the normal range except for patients with liver cirrhosis or generalized metastasis who showed decreased WBC counts. The mean lymphocyte count in the peripheral blood, which is thought to be correlated with the prognosis of cancer patients, was less than 1,500/microliter except for patients with gastric carcinoma, whose five-year survival rate was 28.6%. Monocytosis was mainly observed in patients with colorectal carcinoma and pancreatic carcinoma, accounting for 24.5% of the total cases. This finding may suggest some relationship between cancer and monocytes. Thrombocytosis was seen in patients with severe bleeding, but thrombocytopenia was seen in patients with liver cirrhosis. Most cancer patients showed normo-cellular marrow and normal M/E. We also examined the ferrokinetics and ferritin levels in cancer patients.
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PMID:[Hematological disorders in malignancy]. 301 96

A retrospective comparative study was done on the management of hepatoma: MMC-mc-chemoembolization therapy (group A; 9 patients) vs. the same therapy in combination with UFT as a maintenance therapy (group B; 8 patients). The six-month survival rate was 44.4% for group A, and 87.5% for group B. Generalized Wilcoxon test for the whole period revealed that the survival was favorable for group B as compared with A (P = 0.048). For adverse reactions in UFT therapy, no subjective signs occurred, but objective ones appeared such as one case of leukocytopenia, one of thrombocytopenia and 3 of increased GOT. However, no cessation of UFT therapy was necessary in these patients. These findings suggested that maintenance therapy with UFT may be favorable in this type of treatment for hepatoma.
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PMID:[Clinical evaluation of MMC-mc-chemoembolization therapy and its combination with UFT in hepatocellular carcinoma]. 302 78

Doxorubicin was initially administered alone by continuous infusion for 5 days every 3 weeks in escalating doses to 13 patients with advanced metastatic and/or recurrent malignancies. The maximum tolerable dosage was 13 mg/m2 per day for 5 days. Kinetic data showed a steady level of 60 ng/ml for 4 days and a biphasic disappearance curve. Radiation therapy (150-200 cGy per session) was then administered in 5-day cycles, every 3 weeks, concomitantly with continuous infusion of doxorubicin (12 mg/m2 per day) to 21 patients with various advanced unresectable recurrent or metastatic malignancies. Four of 9 patients with soft tissue sarcomas achieved complete response after a radiation dose of 2,206 +/- 590 (SD) cGy and 3 had partial response; the median durations of the response were 142 +/- 65 (SD) weeks for complete response and 28 +/- 10 weeks for partial response. Of 4 patients with primary hepatoma, 2 achieved partial response after 1,290 +/- 210 cGy. No response was seen in any of the 7 patients with adenocarcinoma of the gastrointestinal tract or breast. Complications of this regimen included moderate leukopenia and thrombocytopenia, mucositis, skin erythema, and decrease of the ventricular ejection fraction at a cumulative doxorubicin dose of 840 mg/m2. We conclude that doxorubicin given by protracted infusion can be safely administered with concomitant radiation and appears to enhance the effects of radiation on most soft tissue sarcomas and on some hepatocellular carcinomas.
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PMID:Pilot study of interaction of radiation therapy with doxorubicin by continuous infusion. 335 72

Fanconi's anemia is a rare genetic disorder associated with congenital deformities, infections, chromosomal abnormalities, and leukemia. This brief article describes the case of a 20 year old man affected with the disease, who was given 100 mg daily of oxymetholone to cure leukopenia and thrombocytopenia. 10 months later he died of hepatic failure. Autopsy revealed hepatoma and liver peliosis, a rare condition of unknown etiology characterized by blood-filled cysts in the liver. It is possible that in the case reported here the hepatoma could have been related to the oxymetholone treatment, which conceivably could have initiated hepatic damage.
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PMID:Hepatoma and peliosis hepatis developing in a patient with Fanconi's anemia. 432 28


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