Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0024623 (gastric cancer)
 36,219 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 64-year-old male with advanced gastric cancer with multiple liver metastasis was treated with intensive chemotherapy including mitomycin C and tegafur after palliative gastrectomy. The patient was medicated with 30 mg iv of mitomycin C after surgery and 1,000 mg ir or 1,200 mg po of tegafur for one year for induction therapy and 400-600 mg po of tegafur for long-term maintenance therapy. All metastatic lesions in liver were completely eliminated three years after the start of treatment. As to acute and chronic toxicity, slight leukopenia was noted in the treatment, but the patient was found to show a good quality of life because of less toxicity. The patient has been healthy with no evidence of malignancy at nine years and nine months after the surgery. The total cumulative dose of tegafur in this treatment was 1,141.0 g, which is probably the largest dose ever reported in Japan, suggesting that the combination of mitomycin C and tegafur is indicated as a modality for advanced gastric cancer with liver metastasis.
 ...
PMID:[A case report of long-term survival in advanced gastric cancer with multiple liver metastases treated with mitomycin C and tegafur therapy after palliative gastrectomy]. 244 35

Drug resistant phenomenon to antitumor agents remains a major problem in cancer chemotherapy. In this study, we attempted to overcome drug resistance using high-dose chemotherapy with autologous bone marrow transplantation (ABMT). The main regimen consisted of Cyclophosphamide 60 mg/kg/day and thio-TEPA 6 mg/kg/day which were infused for 3 consecutive days. Three patients with malignant lymphoma, four with breast cancer, two with gastric cancer and one with ovarian cancer. All of whom were refractory to conventional chemotherapies were treated. The overall response rate was 70%. Severe bone marrow suppression, mucositis and diarrhea were observed in all patients, but these were not life-threatening and clinically manageable. Furthermore, the administration of granulocyte colony stimulating factor (G-CSF) has significantly (p less than 0.05) shortened the duration of leukopenia, and has been judged to be useful for reducing severe infections and for shortening the period stayed in clean room. Our results indicates that high-dose chemotherapy with ABMT is an effective method for overcoming drug resistance.
 ...
PMID:[A study to overcome drug resistance using high-dose chemotherapy with autologous bone marrow transplantation]. 247 62

Thirty one patients with diagnosis of Gastric Cancer were admitted in this study. Median age was 71 years (range 24-82). Twenty two were male. No one had previous chemotherapy. Functional capacity was 0-1 in 26/31 (60.6%). More common symptoms were: loss of weight 21/31 (75.1%) and abdominal pain in 13/31 (40.3%). Ten patients were Borrmann III and nine Borrmann IV. Twenty one had surgery: 12 palliative gastrectomy and 9 exploratory laparatomy. Twenty three cases were adenocarcinoma and 8 undifferentiated carcinoma. FEM regimen was administered (5 Fluoruracil 600 mg/m2/day 1 and 8, Epidoxorubicin 30 mg/m2/day 1 and Mitomycin 10 mg/m2/day 1). Ten of 24 patients (41.7%) achieved partial remission with a median survival of 10.5 months. Three patients achieved subjective response with a median survival of 6 months. Median survival for the non response was 3 months (range 2-7 months). Survival difference between responders and no responders was statistically significant. Survival among the adjuvent group was 5.7 months (range 2-16 months). One out of three patients survived without evidence of disease at the end of this study. Twenty three patients died and 5 were lost to follow up. Alopecia was the most common secondary effect in 74%, nausea and vomiting in 60% and leukopenia below 3000 x mm3 in 54%. Cardiotoxicity was not documented in any case.
 ...
PMID:[Combined chemotherapy with the FEM protocol in advanced gastric cancer]. 251 38

140 patients with advanced gastric cancer confirmed by pathology were treated by UFT (Uracil, FT-207) and mitomycin C (MMC) from Sept. 1985 to June 1987. All the patients received UFT #3 T. i. d. to a total dose of 30 g. Mitomycin C, 8-20 mg i. v. Q. wk was given to a total dose of 48-60 mg. Of the 140 patients, 65 had cancer of cardia, 36 cancer of gastric body, and 39 cancer of gastric antrum. There were 125 males and 15 females. The ages ranged from 30 to 80 years. In this series, CR was 10.0% and PR 44.3% with total remission rate of 54.3% (76/140). Thirty-four patients receiving UFT alone as control had a response rate of 26.5%. The response rate was higher in patients treated with UFTM than those with UFT alone. The median remission was 4 months. That main side effects were leukopenia and thrombocytopenia. The results showed that combination chemotherapy (UFTM) was valid in treating advanced gastric cancer.
 ...
PMID:[Combined UFTM for 140 patients with advanced gastric cancer]. 255 64

Three hundred five patients with advanced pancreatic and gastric carcinoma were randomly assigned to treatment with fluorouracil, fluorouracil plus doxorubicin (Adriamycin) (FA), or fluorouracil plus doxorubicin plus mitomycin (mitomycin C) (FAM). All regimens were equivalent with regard to patient survival. There is no reasonable likelihood that either the FA or FAM regimen could produce a meaningful survival advantage over fluorouracil alone. Interval to disease progression, objective response rates, and palliative effects (improved performance, body weight, or symptoms) were essentially equivalent among the three regimens. With regard to toxicity, the FAM regimen produced more anorexia, nausea, vomiting, leukopenia, thrombocytopenia, and cumulative bone marrow suppression. Fluorouracil alone produced more stomatitis and diarrhea. Because of a failure to produce improved survival or palliation, unrewarded toxicity, and excessive cost, neither the FA nor FAM regimen can be recommended for the treatment of advanced pancreatic or gastric cancer.
 ...
PMID:A comparison of three chemotherapeutic regimens in the treatment of advanced pancreatic and gastric carcinoma. Fluorouracil vs fluorouracil and doxorubicin vs fluorouracil, doxorubicin, and mitomycin. 257 57

Fourteen patients with advanced gastric cancer consisting of seven primary cases and seven recurrent cases were treated with the combination of etoposide, adriamycin and cisplatin (EAP). One of the primary cases (14%) and three of the recurrent cases (43%) responded to the therapy, but a high incidence of toxicities including leukopenia, thrombocytopenia, alopecia, nausea and vomiting was observed. It is concluded that EAP therapy can be useful in the treatment of advanced gastric cancer if countermeasures to the toxicities of these drugs are considered.
 ...
PMID:[Combination therapy with etoposide, adriamycin and cisplatin in advanced primary and recurrent gastric cancer]. 259 54

In a recent phase II trial we have shown a favorable response rate for sequential methotrexate-5-fluorouracil (MF) in advanced gastric and colorectal cancer. We determined the therapeutic effect of sequential MF in patients with advanced gastric cancer by comparing it to 5-fluorouracil alone (F) in a randomized multicenter trial. Since February 1987 to July 1988, 133 patients with advanced gastric cancer have been prospectively randomized to receive either MF (methotrexate 100 mg/m2 i.v. push, 5-fluorouracil 600 mg/m2 i.v. drip over 15 minutes one hour after methotrexate and leucovorin 15 mg p.o. q 6 hrs x 2 beginning 24 hrs after methotrexate) of F (the same 5-fluorouracil as described for MF). Each treatment was repeated weekly x 5, then q 2 weeks. The two treatment arms were balanced for 17 clinical characteristics. The response rate was 17.9% (10 of 56 patients) in the MF arm and 1.9% (one of 53 patients) in the F arm (p less than 0.01). Median duration of response was 6.8 weeks (MF) and 6 weeks (F), respectively. Median survival time was 7.9 months (MF) and 7.3 months (F) on interim findings. Leukocytopenia and GI toxicity were significantly more common in patients receiving MF, but the degree was similar for both arms. Other side effects were minimal and no different. This schedule of MF is more effective than F in inducing remission for patients with advanced gastric cancer.
 ...
PMID:[Randomized multicenter trial of sequential methotrexate and 5-fluorouracil versus 5-fluorouracil alone in advanced gastric cancer]. 267 45

Mitoxantrone prepared by Shanghai Institute of Pharmaceutical Industry is reported. 154 patients with various advanced cancers confirmed by pathology were treated by mitoxantrone with a dose of 14 mg/M2, i. v., once every 3 or 4 weeks from Feb. 1985 to Feb. 1987. There were 96 males and 58 females. The ages ranged from 16 to 76 years with an mean age of 48 +/- 15. Objective response rates were 21% in breast cancer, 36% in non-Hodgkin's lymphoma, 56% in acute lymphocytic leukemia, 14% in acute nonlymphocytic leukemia, 31% in gastric cancer and 5% in primary hepatic cancer. The side effects were leukopenia and gastro-intestinal disturbances. No marked cardiac toxicity was observed.
 ...
PMID:[Phase II clinical trial on mitoxantrone]. 269 25

Thirty-four patients with locally advanced, nonresectable gastric cancer (staged by laparotomy) received etoposide, Adriamycin (doxorubicin; Adria Laboratories, Columbus, OH), and cisplatin (EAP). Thirty-three patients were evaluable for response and toxicity. Second-look surgery with removal of residual tumor by gastrectomy and lymphadenectomy was performed in case of complete/partial remission (CR/PR) after EAP. After successful resection (R0- and R1-resection), two cycles of EAP were administered for consolidation therapy. Patients refusing reoperation received up to six cycles of EAP. The response rate (CR/PR) after EAP was 70% (23/33), including a 21% (7/33) rate of clinical CRs (CCRs). Two patients had minor remission (MR)/no change and seven had progressive disease. There was one early death. Nineteen of 23 responders (5 CCRs, 14 clinical PRs [CPRs]) and one patient with MR underwent second-look surgery. Five CCRs were pathologically confirmed; 10 patients with CPR were without evidence of disease (NED) after resection. In three patients (CPR), R1-resections (microscopically tumor-cell positive proximal margin) were performed; two patients are disease-free, 22+ and 33+ months after consolidation chemotherapy. In two patients, the tumor was again considered nonresectable. Twenty patients were disease-free after EAP +/- surgery +/- consolidation chemotherapy. Toxicity was primarily hematologic. Leukopenia and thrombocytopenia of World Health Organization (WHO) grade 3 occurred in 30% and 9%, respectively and grade 4 in 18% and 9% of the patients, respectively. There was no increased peri- or postoperative morbidity. After a median follow-up of 20 months for disease-free patients, the relapse rate is 60% (12/20). The median survival time for all patients is 18 months and for disease-free patients 24 months. EAP is highly effective in locally advanced gastric cancer, and offers a chance for surgery with curative intention in patients with an otherwise fatal prognosis.
 ...
PMID:Preoperative chemotherapy in locally advanced and nonresectable gastric cancer: a phase II study with etoposide, doxorubicin, and cisplatin. 276 30

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.
 ...
PMID:Combination chemo-radiation therapy for jaundice due to focal malignant obstruction of the major bile ducts. 277 30


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>