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)

Thermochemotherapy was performed on gastric cancer cases of hepato-metastasis. The subjects were 12 gastric cancer cases having hepato-metastatic lesions (10 synchronous, 2 heterochronous). Using 8 or 13.58 MHz-dielectric heating apparatus, thermotherapy was carried out for 40-60 min (twice a week, 5-35 times, averaging 12.8 per case) at an intra-tumoral temperature greater than 42 degrees C. Chemotherapy consisted of hepato-arterial infusion of MMC 10 mg/BW, CDDP 75 mg/m2 once per 3-4 weeks and consecutive daily administration p.o. of UFT 800 mg/BW. Effect greater than PR was noted in 75% (9/12) on the whole and in 100% (5/5) and 57% (4/7) for H1-2 and H3, respectively. Mean and 50% survival periods were 9.3 and 7.2 months, respectively, with a one-year survival rate of 38%. Chemotherapy-induced side effects were nausea and vomiting in 83% and leukopenia and thrombopenia in 67%, while the only thermotherapy-induced side effect was subcutaneous fatty tissue necrosis in 3 cases. The above results suggested the effectiveness of the present thermochemotherapy in the treatment of hepato-metastasis of gastric cancer.
 ...
PMID:[Clinical experiences with hyperthermochemotherapy of hepatic metastasis from gastric cancer]. 190 78

To reduce liver metastasis and prevent carcinomatous peritonitis, we employed CDDP-ip PMUE therapy in gastric cancer cases with liver metastasis exceeding P0H2S2. Therapy consisted of cis-diammine-dichloroplatinum-ip (CDDP-ip), mitomycin C (MMC), uracil and futraful (UFT) and etoposide. From January 1990 to March 1991, primary lesions were resected in 6 gastric cancer cases with liver metastasis exceeding H2. On the basis of therapy, subjects were classified into 2 groups and the therapeutic effects were compared between them. One group was composed of 3 patients who were placed on CDDP-ip PMUE therapy beginning the 14th day after gastrectomy. The other group was composed of 3 patients who received only UFT oral administration (300 mg/body). As a rule, the following was the CDDP-ip PMUE therapy schedule: CDDP intraperitoneal administration (75 mg/m2) and MMC intravenous injection (10 mg/body) on day 1; etoposide intravenous injection (30 mg/body) on days 2 to 6; and consecutive UFT oral administration (300 mg/body). One case showed MR in a metastatic liver lesion, but treatment proved ineffective in the other cases. Although the 2 patients in the CDDP-ip PMUE therapy group, surviving 315 and 216 days, respectively, died of primary disease and hepatic insufficiency due to an increase in metastatic liver lesions, the third patient has been in good condition for 175 days. This therapy was thought to have prolonged survival. The post-operative survival period in the group of patients receiving only UFT oral administration ranged from 36 to 243 days, with all patients dying of primary disease. The main adverse effects of this therapy (i.e., digestive symptoms, leukopenia, and thrombocytopenia) were slight and transient in all cases. Because the subjects studied were gastric cancer cases exceeding H2, the present investigation resulted in the increase of metastatic liver lesions, a problem to be studied in future.
 ...
PMID:[CDDP-ip PMUE therapy in gastric cancer cases with liver metastasis]. 190 69

In a prospective phase III multicenter trial, 213 patients with advanced measurable or nonmeasurable gastric cancer were randomized to receive methotrexate (MTX), fluorouracil (5-FU), and Adriamycin (doxorubicin; Farmitalia Carlo Erba, Milan, Italy) (FAMTX) or 5-FU, Adriamycin, and mitomycin (FAM). The results show a significantly superior response rate (41% v 9% [P less than .0001]), and survival (median, 42 weeks v 29 weeks [P = .004]) for FAMTX. There was a cumulative thrombocytopenia in FAM and not in FAMTX. The FAMTX protocol should be the reference treatment in future clinical trials that seek to improve the therapeutic outcome in advanced gastric cancer.
 ...
PMID:Sequential high-dose methotrexate and fluorouracil combined with doxorubicin--a step ahead in the treatment of advanced gastric cancer: a trial of the European Organization for Research and Treatment of Cancer Gastrointestinal Tract Cooperative Group. 1135 71

Twenty-two patients with measurable metastatic gastric cancer, refractory to prior chemotherapy, were treated with a combination chemotherapy of 5-fluorouracil (5FU) and cisdiamminedichroloplatinum (II) (CDDP). 5FU was continuously infused for five consecutive days at a dose of 800 mg/m2/day, and CDDP was given intravenously for five days at a dose of 20 mg/m2/day over 30 min every four weeks. All patients had received only one regimen of prior chemotherapy, and 10 of the 22 had been pretreated with combination of etoposide, doxorubicin and CDDP (EAP). It was possible to evaluate 20 of the 22 patients treated for response and toxicity. Nine of the 20 patients achieved a partial response, the response rate being 45% (23-67% with 95% confidence limits). The nine patients who responded included three who had been pretreated with EAP, indicating that 5FU + CDDP can be used as a second line chemotherapy against gastric cancer, even when the initial intensive chemotherapy, such as EAP, has failed to obtain or maintain a response. High grade toxicities (WHO grade 3 or 4) of leukocytopenia, thrombocytopenia and stomatitis were seen in 20, 25 and 40%, respectively. No treatment-related death was, however, observed. The above results suggest that 5FU + CDDP could be promising in a phase II trial with a large number of cases.
 ...
PMID:An early phase II study of 5-fluorouracil combined with cisplatinum as a second line chemotherapy against metastatic gastric cancer. 206 26

A 63-year-old female diagnosed as inoperable gastric cancer was treated with combination immunochemotherapy of Mitomycin C, Aclacinomycin A, SF-SP and Lentinan. In this case, the tumor directly invaded the pancreas and the peritoneal dissemination, metastasis to the para-aortic lymph nodes and Virchow's metastasis were identified. As the result of this therapy, the primary tumor was remarkably reduced in size. The subjective symptoms and the metastasis of the para-aortic lymph nodes and Virchow's metastasis disappeared. The side effect was only mild thrombocytopenia.
 ...
PMID:[A case report of advanced gastric cancer remarkably responding to mitomycin C, aclacinomycin A, SF-SP and lentinan combination therapy]. 210 85

Six patients with peritoneal recurrence after radical operation for gastric cancer were treated by an intraperitoneal hyperthermic perfusion (IPHP) combined with surgery (IPHP group). Immediately after surgery, a 2-hour IPHP was performed, using a perfusate containing 10 micrograms/ml of MMC, warmed at the inflow temperature of 46.5 +/- 1.1 degree C. Within the same period of time, 5 patients with intra-abdominal recurrent gastric cancer (control group) were treated by an intraperitoneal administration of MMC 10 mg combined with surgery. These 11 patients had malignant peritoneal effusion and, although in 3 of the control group, ascitic effusion did re-accumulate rapidly soon after surgery, the 6 patients of IPHP group did not re-accumulate post-hyperthermically. The average survival duration of IPHP group is 13.6 +/- 10. 6 months, whereas that for controls is 3.0 +/- 2.1 months. Again, the survival rate for IPHP group surpassed that for controls at p = 0.012 and p = 0.008, in a generalized Wilcoxon method and Logrank method, respectively. Post-hyperthermically, hypoproteinemia and thrombocytopenia occurred transitorily. These results show that IPHP using MMC combined with surgery is a safe, reliable treatment for patients with peritoneal recurrence due to gastric cancer.
 ...
PMID:[Clinical results of intraperitoneal hyperthermic perfusion combined with surgery in patients with peritoneal recurrence from gastric cancer]. 210 77

The mitomycins are antitumor antibiotics that are under investigation now for more than 30 years. Mitomycin C (MMC) is the best investigated subtype. It serves as a prototype for drugs with bioreductive alkylation, which is a unique feature of this class. MMC is mainly active under anaerobic circumstances. The pharmacokinetics are linear in a two-compartment model. The main toxicities of MMC are thrombocytopenia and leucocytopenia. Rare but severe side effects are a hemolytic uremic syndrome, pneumonitis and cardiac failure. MMC has a wide clinical antitumor spectrum with efficacy in various tumor types such as gastric cancer, pancreatic cancer, breast cancer, non-small cell lung cancer, cervical cancer, prostate cancer and bladder cancer. Still, the above mentioned side effects prevent a more widespread use. The most important features of the drug will be reviewed.
 ...
PMID:Mitomycin C: mechanism of action, usefulness and limitations. 213 Oct 38

Ten previously untreated patients with gastric cancer were treated with etoposide, 120 mg/m2 intravenously (i.v.) on days 4, 5, and 6, Adriamycin, 20 mg/m2 i.v. on days 1 and 7, and cisplatin, 40 mg/m2 i.v. on days 2 and 8 (EAP). Etoposide, 240 mg/m2 on days 4, 5, and 6, was administered orally instead of intravenously in alternating cycles, and pharmacokinetic studies were performed in those who had previously undergone gastrectomy or who had tumor infiltrating the stomach to determine oral bioavailability. Nine patients had advanced measurable gastric cancer, and one patient had an elevated carcinoembryonic antigen after surgery for synchronous gastric and colon cancer. The median age was 54 years (range 38-69), and the median Eastern Cooperative Oncology Group (ECOG) performance status was 2 (range 0-3). Nine of 10 patients had poorly differentiated adenocarcinoma. Twenty-four cycles were administered to 10 patients, and hematologic data were available for 23 courses. ECOG grade 4 neutropenia and thrombocytopenia developed in 19 (83%) and 8 (53%) courses, respectively. Thirteen courses (54%) were complicated by fever requiring parenteral antibiotics. Two patients (20%) died due to neutropenic sepsis. The profound myelotoxicity observed in our study prompted us to terminate the investigation prior to completing accrual. The oral bioavailability of etoposide was 21% and 36% in the two patients who had had prior gastrectomy.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Phase II trial of etoposide, doxorubicin (Adriamycin), and cisplatin (EAP regimen) in advanced gastric cancer. 222 Jun 57

Forty-eight patients with advanced gastric cancer and measurable areas of malignant disease were treated with etoposide (130 mg/m2/day X 3 days) plus cisplatin (45 mg/m2day on days 2 and 3). Both drugs were given by constant intravenous infusion and repeated every 4 weeks. Common toxic reactions included nausea, vomiting, diarrhea, alopecia, peripheral neuropathy, leukopenia, and thrombocytopenia. Most patients experienced severe but reversible toxic reactions. In 46 evaluable patients an overall objective regression rate of 28% was obtained with a median duration of regression of 4 months. Regression rates were only modestly reduced among patients with prior chemotherapy exposure (21%). Whereas this combination of etoposide and cisplatin does not appear to offer any major advantage over other single and combination regimens in the treatment of advanced gastric cancer, it shows definite activity and its lack of cross-resistance with other commonly used agents for this disease could indicate a possible role in new combination or sequential chemotherapy approaches. As an interesting sidelight, we found that 21% of our patients had elevated human chorionic gonadotropin (HCG) levels, and among this group regression rates were higher than in HCG-negative patients. It would be of interest to extend these observations in other gastric carcinoma studies involving cisplatin regimens.
 ...
PMID:A phase II study of the combination of etoposide and cisplatin in the therapy of advanced gastric cancer. 231 Oct 61

In treating advanced gastric cancer cases, 100 mg/m2 of cisplatin (CDDP) was given to such patients by means of a 24 hr continuous iv infusion once a month. This was in addition to daily UFT chemotherapy with an oral administration of UFT at a dose of 200 mg/m2 twice a day before meals. In this paper, two patients who achieved an objective tumor response to this UFT/CDDP chemotherapy are discussed. It was felt that this treatment was not likely to induce either leukocytopenia or thrombocytopenia. With regard to this drug combination, it has been reported that a remarkable, synergistic, antitumoral activity of combined 5-fluorouracil and cisplatin was demonstrated against L-1210 leukemia in BDF1 mice.
 ...
PMID:[UFT/CDDP treatment in advanced gastric cancer--case report]. 249 27


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