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)

The viral infections with greatest impact on the renal transplant recipient are those due to cytomegalovirus, Epstein-Barr virus, and the two hepatitis viruses, hepatitis B and C. All of these are modulated by the administered immunosuppressive therapy, and all have both direct and indirect effects on the transplant patient. The direct effects are the infectious disease clinical syndromes that are produced (fever and malaise, pneumonia, hepatitis, and so forth). The indirect effects are several--all of these viruses contribute to the patient's net state of immunosuppression, predisposing him or her to the development of opportunistic superinfection with a variety of pathogens. In addition, both Epstein-Barr virus and hepatitis B virus have been clearly linked to the development of certain malignancies (lymphoproliferative disease and hepatocellular carcinoma, respectively). Finally, cytomegalovirus has been linked to allograft injury. Although antiviral strategies effective for cytomegalovirus and Epstein-Barr virus infection are being developed, similar programs are not yet available for the hepatitis viruses.
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PMID:Viral infection in the renal transplant recipient. 134 23

We report a patient with alcoholic cirrhosis presenting with ascites, jaundice and malaise. Linear calcifications on the portal area were seen in the plain film of the abdomen. Computed tomography confirmed the presence of calcification of the portal vein wall and discovered lesions highly suggestive of diffuse multinodular hepatocarcinoma. We emphasize the rarity of portal vein calcification in patients with portal hypertension secondary to hepatic cirrhosis and hepatocarcinoma.
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PMID:[Calcification of the portal vein associated with hepatocarcinoma]. 166 73

A rare case of hepatocellular carcinoma who developed the complication of the sign of Leser-Trelat is reported. The patient, a 57-year-old male, visited our hospital with complaints of generalized malaise and anorexia. A diagnosis of hepatocellular carcinoma was made based on elevated alpha-fetoprotein measurement, ultrasonography, and hepatic arteriography findings. Chest x-ray film suggested pulmonary metastases of hepatocellular carcinoma. Thereafter, complications of the seborrheic keratosis developed in the trunk and the skin lesion was diagnosed as the sign of Leser-Trelat associated with hepatocellular carcinoma. The patient died of pneumonia 9 months after development of the sign of Leser-Trelat.
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PMID:A case of hepatocellular carcinoma with the sign of Leser-Trelat: a possible role of a cutaneous marker for internal malignancy. 171 77

A phase II study of YM 881 (zinostatin stimalamer) to determine the response and safety was conducted in patients with hepatocellular carcinoma by injecting a suspension of the drug into the hepatic artery. Repeated doses of 4 to 6 mg of the drug were given every 4 weeks so that the tumor tissues were filled with the suspension. Of the 195 registered patients, 15 were ineligible for the study, 8 dropped out, and data were missing for 5. A total of 167 patients completed the study. Response was assessed in the 167 patients who completed the study. CR was found in one, PR in 59, MR in 25, NC in 67, and PD in 15, with a response rate of 35.9. The safety of the drug was assessed in 177, excluding ineligible patients and 3 who dropped out because of the concurrent use of other drugs. Adverse reactions were found in 93.2% of the patients, and abnormal values in clinical laboratory tests in 60.5%. Major unwanted symptoms included fever, nausea, vomiting, and anorexia. Major abnormal changes in laboratory tests were elevated total bilirubin and LDH and abnormal hepatic function. About half the patients had malaise and pain related to the intra-arterial infusion therapy. The one year survival rate was 56.9%, and the duration of survival of 50% of the patients was 407 days.
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PMID:[Phase II study of YM881 (zinostatin stimalamer) suspension injected into the hepatic artery. Research Group for Intra-arterial Injection Therapy with YM881]. 171 7

The Gastrointestinal Tumor Study Group performed a two-stage trial of alpha-2B interferon in 30 hepatocellular carcinoma patients. Two patients did not receive the treatment and are not considered in the analysis. Only two (7%) short-lived objective responses were observed and the median survival time was 22 weeks. Toxicity was, in general, acceptable. Fourteen severe toxic reactions were observed with fever, chills, malaise, and myalgia accounting for the majority. Our experience indicates that recombinant alpha-2B interferon does not have significant antitumor activity against hepatocellular carcinoma.
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PMID:A prospective trial of recombinant human interferon alpha 2B in previously untreated patients with hepatocellular carcinoma. The Gastrointestinal Tumor Study Group. 216 40

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

Tiazofurin (2-B-D-Ribofuranosylthiazole-4-Carboxamide: NSC 286193) is a nucleoside antimetabolite that acts as a potent inhibitor of IMP dehydrogenase resulting in a guanine nucleotide deprivation. Recent in vivo biochemical observations in rats bearing hepatoma suggested a correlation between depletion of guanine nucleotides and antitumor effect. The present phase I trial utilized a weekly x 3 bolus infusion schedule, repeated every 5 weeks. Biochemical measurements of GTP and dGTP were performed in patients at each dose level. Twelve patients received 16 courses of the drug in doses ranging from 1100 to 2050 mg/m2 weekly x 3. The dose limiting toxicities were pericarditis and clinical symptoms suggestive of a more generalized serositis (chest and abdominal pain). Other toxicities included reversible elevations in CPK (MM band only) and SGOT, nausea, vomiting, and arthralgias. Neurotoxic effects were generally mild, including headaches, anxiety, and malaise. Only 1 of 6 patients evaluated for tiazofurin's biochemical activity showed a sustained depletion of guanine nucleotide pools. No antitumor activity was observed. The maximally tolerated dose of tiazofurin on this intermittent weekly x 3 schedule was 1650 mg/m2. Toxicity and the overall lack of biochemical and biologic effect at clinically achievable doses may preclude further clinical evaluation of this drug on a weekly schedule. The toxicities observed in our study were similar to those reported for phase I investigations using a considerably higher dose intensity with daily x 5 schedules.
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PMID:Phase I trial and biochemical evaluation of tiazofurin administered on a weekly schedule. 234 2

The antitumoral effect of gamma-Interferon (Re-IFN-gamma, KW-2202) on nine patients with hepatocellular carcinoma (HCC) has been investigated. gamma-IFN was administered intravenously biweekly at a dose of 8-24 x 10(6) units/day for 5 consecutive days. As all patients had measurable disease determined by an abdominal CT, the antitumoral effect was evaluated by CT, according to the criteria of Koyama and Saito, During gamma-IFN therapy, one patient, who received a total of 4.4 x 10(8) units of gamma-IFN, achieved a partial response (PR) 133 days after onset of treatment. Another patient showed a minor response (MR) 43 days after start of therapy. The duration of the PR and MR were 7.8 weeks and 10.8 weeks, respectively. Two patients were assessed as having had no change (NC), and 5 patients as still manifesting a progressive disease (PD). Marked falls in serum alpha-fetoprotein levels during therapy were observed in 2 cases of which one was graded as having obtained a PR, and the other, a NC. The toxicities observed were fever, general malaise, headaches, and joint pains, which were slight and transient in most cases. In one case, however, a therapy was stopped because of a continuous and severe shoulder pain with no metastasis. Further studies on the use of IFN, possibly in combination with other chemotherapeutic agents, should be performed in patients with HCC.
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PMID:[Antitumoral effect of gamma-interferon in patients with hepatocellular carcinoma]. 245 29

Primary liver sarcoma is rare and especially its coexistence with hepatocellular carcinoma is extremely rare. We have collected eight cases of their coexistence in the literatures. The patient was a 62-year-old male complaining of right hypochondralgia and general malaise for about one month. CT scanning revealed the liver tumor and right hepatic lobectomy was performed. The tumor was sized in 14 by 9 by 9 cm and composed of hepatocellular carcinoma and rhabdomyosarcoma, which were were collided. Apparent striations in the rhabdomyosarcoma cells was observed under light-microscope. Alphafetoprotein, of which serum level was extraordinarily high, was detected only in hepatocellular carcinoma by special stains. He discharged one month after operation. He was readmitted due to recurrence and received trans-arterial embolisation therapy and systemic chemotherapy. Though transient effect was obtained. He died forty-five days after operation. Autopsy revealed that recurrent liver tumors consisted of only hepatocellular carcinoma and that no other tumorous lesion was found in the other parts of the body. Rhabdomyosarcoma was proved to be primary tumor the liver.
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PMID:[A resected case of collision tumor of hepatocellular carcinoma and primary liver rhabdomyosarcoma]. 301 14


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