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

Eleven patients with chemotherapeutically pretreated advanced gastric cancer were treated in a phase II study with a combination of 5-fluorouracil (5-FU) and Leucovorin (LV, folinic acid). 5-FU (1,200 mg/m2) and LV (100 mg/m2) were given as a parallel continuous intravenous infusion over 48 h every 2 weeks for at least 8 weeks. Toxicity and response rates were evaluated. Results show that this chemotherapeutic regimen is well tolerable, without any side effects exceeding WHO grade 1 toxicity, but that it has no considerable effects on tumor growth. None of the patients achieved disease remission. In 8 out of the 11 study patients therapy had to be discontinued prematurely because of disease progression. Therefore we conclude that the studied protocol of 5-FU/LV as second-line treatment of advanced gastric cancer although well tolerable is not effective.
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PMID:Continuous 5-fluorouracil and leucovorin as a second-line therapy for advanced gastric carcinoma. 797 Apr 94

Leucovorin (LV) enhances the activity of 5-fluorouracil (5FU). Based on these data, we performed a randomized trial with 5FU, epirubicin (EPI), mitomycin C(MMC) with/ without LV in advanced gastric cancer (AGC). The purpose of our study was to investigate if the addition of LV improved the response rate of the combination 5FU EPI, MMC (FEM) over FEM. From January 1988 until April 1994, 88 patients with recurrent or metastatic AGC were randomly received 5FU, EPI, MMC with (group A) or without (group B) LV. Between the two arms of the study no difference was noticed in sex, performance status, primary site of tumor, and lymph node metastases. Therapy included group A (5FU 600 mg/m2/day, i.v. bolus, on days 1, 8, 29, 36, and EPI 45 mg/m2/day, i.v. bolus, on days 1 and 29, MMC 10 mg/m2/day, i.v. bolus, on day 1) and group B (the same as group A plus LV 200 mg/m2/day by 2 h intravenous infusion with 5FU intravenous push at midinfusion). No significant difference in response rate was noticed between the two treatment arms; there were two (5%) patients with complete response in group A, and five (12%) in A and 11 (26%) partial responders in group B (p < 0.1). A significantly higher number of patients achieving stable disease was observed in group B; 19 (44%) in comparison to group A 10 (24%) (p < 0.048). There were more patients with progressive disease in group A 25 (59%) than in group B 12 (28%) (p < 0.003) (Table 2). No difference was noted in mean duration of response: group A, 15.8 (6-31) weeks; and group B, 17.6 (6-28) weeks. The mean time to progression was for group A [11.4 (6-35) weeks] and for group B [17.6 (8-33) weeks]. Mean survival was for group A [27.4 (12-59) weeks] and for group B [30.6 (17-53) weeks], for 50% of patients. Causes of death were, for group A, 40 patients from disease progression and two sudden deaths; for group B, causes of death were for 41 patients disease progression and two sudden deaths. There were two patients in group A and one in group B that were not evaluable because they abandoned therapy after the first cycle. Toxicity was increased in group B; anemia, nausea and vomiting, and alopecia (p < 0.055) were more severe in group B, but not statistically different when compared to group A. Neutropenia, thrombocytopenia, mucositis, and fatigue of any grade were significantly more common and severe in group B. Significant dose reductions due to toxicity were required more commonly in group B. We conclude that the response rate was increased in the schedule with the addition of LV, at the cost of increased toxicity and with no difference in survival. A randomized trial comparing FEM-LV with new generation regimens would determine whether the addition of LV qualifies FAM equally active with these.
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PMID:5-Fluorouracil, epirubicin, and mitomycin C versus 5-fluorouracil, epirubicin, mitomycin C, and leucovorin in advanced gastric carcinoma. A randomized trial. 882 83

We herein present a case of a 70-year-old man with the tentative diagnosis of far-advanced gastric cancer supposed to be beyond surgical intervention. Neoadjuvant chemotherapy enabled us to perform subtotal gastrectomy with curative intent. The man was admitted to our hospital with the chief complaint of poor appetite. Because preoperative examinations revealed a mass adjacent to the portal vein and common bile duct, which was suspected to be lymphnode metastasis or gastric cancer directly invading those vital structures, 4 weeks of neoadjuvant combination chemotherapy (NACC) (CDDP 10 mg/body, day 1 through day 5/week, UFT 600 mg/body, every day, Leucovorin 15 mg/body, every day) was given with resultant curative resection of the tumor one month after completion of NACC.
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PMID:[A case of far-advanced gastric cancer treated with neoadjuvant combination chemotherapy of UFT, low-dose CDDP and leucovorin, followed by subtotal gastrectomy with curative intent]. 923 71

Eleven patients with liver metastasis from gastric cancer were treated by intermittent arterial infusion using OK-432 and recombinant IL-2 in combination with anticancer drugs. The direct effects for liver metastasis were PR 3 (response rate 30%), MR 2, NC 3, PD 1 and NE 1. Papillary adenocarcinoma showed a highly effective rate. The mean survival period was 326 days and the 50% survival period was 318 days. Out of 4 patients who underwent surgical resection for metastatic liver tumor, one showed recurrence, and the other is now healthy without any sign of recurrence for 8 years after the operation. In 7 patients with liver metastasis from colorectal cancer, intermittent arterial infusion therapy using Leucovorin, CDDP and 5-FU was performed. The direct effects were CR 2, PR 1, MR 1, PD 2, NE 1; the mean survival period was 478 days, and the 50% survival period 556 days. Out of 8 patients who underwent liver resection for metastasis, all patients remained alive for 687 mean survival days without liver recurrence. No severe side effects were noted in either therapy.
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PMID:[Clinical evaluation of intermittent hepatic arterial infusion therapy for metastatic liver tumor of gastric and colorectal cancer]. 970 38

It has been said that there is no standard chemotherapy for gastrointestinal malignancies. However, standard guidelines are essential to increase the level of medical treatment, and the death rate from gastrointestinal malignancies is very high in Japan. FAMTX, standard therapy for gastric cancer abroad, cannot be standard in Japan due to its toxicities. A combination of 5-FU and cisplatin (FP) is most commonly used as the the first choice for chemotherapy, but it's regimens vary. For colon cancer, it is said that a combination of 5-FU and Leucovorin (LV) is standard, but CPT-11, made in Japan, is a promising agent. There is no recommended drug for advanced pancreatic cancer, so palliative care or no chemotherapy are also available alternatives.
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PMID:[Standard chemotherapy for gastrointestinal malignancies based on evidence]. 1070 Aug 86

We report two cases of alpha-fetoprotein producing gastric cancer (AFPGC) with multiple liver metastases showing marked response to continuous HAI chemotherapy with adriamycin (ADM). In both cases, 5-FU 500 mg/body/day and Leucovorin (LV) 30 mg/body/day was infused continuously for 7 days and ADM 30 or 60 mg/body/day was infused continuously for 4 hours on day 7 as preoperative HAI chemotherapy. The primary gastric lesions were reduced and became resectable. After gastrectomy, they were treated with 4-hour continuous HAI of ADM 30 or 60 mg/body with or without 5-FU and LV once a week several times in our outpatient clinic. After these treatments, the multiple liver metastases were reduced remarkably, with a marked decrease of serum AFP levels. During these treatments, neither patient showed remarkable side effects, so they could work as before. This frequently low-dose ADM administration resulted in a high local response without severe side effects.
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PMID:[Two cases of alpha-fetoprotein producing gastric cancer, showing marked response to continuous hepatic arterial infusion (HAI) chemotherapy with adriamycin]. 1138 18

A 57-year-old female diagnosed with advanced gastric cancer with multiple organ metastases was treated by various intra-arterial chemotherapies. After surgical resection of the tumor, adjuvant chemotherapy was carried out. Continuously administered 5-fluorouracil of 250 mg/day made it possible to control the growth of the liver metastases. Extrahepatic metastases were kept under control by administering 30 mg of methotrexate, 750 mg of 5-fluorouracil and 30 mg of Leucovorin per/day/week, and 60 mg/day biweekly of cisplatinum via an abdominal artery infusion port. Owing to this multiple infusion route and chemotherapy regimen, the patient lived for 18 months after her first diagnosis of gastric cancer with multiple liver metastases. Although liver metastases may respond to hepatic arterial infusion chemotherapy, extrahepatic metastases lead to poor prognosis. Given the above results, intra-abdominal aorta chemotherapy may be effective for extrahepatic metastases since this method gives high concentration of the anticancer agents at tumor sites with a low incidence of side effects.
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PMID:[A case of advanced gastric cancer with multiple liver metastases partially responding to combination intra-arterial chemotherapy via the hepatic artery and abdominal aorta]. 1170 20

The patient was a 65-year-old woman with type 3 gastric cancer (por) in the upper third of the stomach invading esophagus. Because of No. 16 lymph node swelling on abdominal CT examination, she was treated with FLP (5-fluorouracil + Leucovorin + cisplatin) as a neoadjuvant chemotherapy (NAC). The activities of thymidylate synthase (TS) and dihydropyrimidine dehydrogenase (DPD) in the primary tumors upon endoscopic examination were 2.72 pmol/g tissue and 129.1 pmol/mg/min, respectively. After the second course, we carried out lower esophagectomy and spleno-total gastrectomy with D3 including the No. 16 lymph nodes. Histopathological examination of resected specimens showed dense fibrosis and xanthogranulomatous inflammation with foamy cells and giant cells. No residual carcinoma was seen (complete response). The patient is still alive with no sign of recurrence 1 year after surgery. NAC by combination of FLP is thought to be effective for the treatment of highly advanced gastric cancer, especially in cases with locally advanced disease and lymph node metastasis such as the present. Although no relations were seen between NAC effects and TS, DPD activities and TSIR in primary tumors in 12 gastric cancer patients, the survival rate of a low DPD activity group was significantly better than a high group in 106 cases undergoing adjuvant chemotherapy including 5-FU after surgery.
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PMID:[A complete response after neoadjuvant chemotherapy for advanced gastric cancer with esophageal invasion]. 1181 67

A 68-year-old woman was admitted to our hospital because of type 4 gastric cancer associated with paraaortic lymph node metastasis. Considered surgically incurable, she was placed on preoperative chemotherapy consisting of Methotrexate (MTX) 50 mg (day 1), CDDP 10 mg (day 2-6), 5-FU 500 mg (day 1-6) and Leucovorin (LV) 60 mg (day 2-6). Because of severe nausea and leucopenia, she could receive only 1 course of the chemotherapy. CT on January 7, 1997 (5 weeks after the chemotherapy) showed that the gastric wall thickness and the paraaortic lymph nodes swelling had decreased remarkably. She underwent total gastrectomy on January 13, 1997 (pT2, pN2, pM1 (LYM), stage IV, TNM classification). As an outpatient, she was treated with UFT-E 300 mg/day (continuous until the present) and MTX 50 mg (day 1), 5-FU 500 mg (day 1) and LV 60 mg (day 2-3) once two weeks (total 27 cycles). Four years and 4 months after surgery, although peritoneal recurrence was suspected, she has been managed at our outpatient clinic.
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PMID:[A case of gastric cancer with paraaortic lymph node metastasis responding to preoperative chemotherapy and surviving 4 years and 4 months after total gastrectomy]. 1197 47

We report a case in which weekly paclitaxel (TXL) administration was effective for gastric cancer with malignant ascites. TXL (80 mg/m2) was infused over 1 hour after short premedication on an outpatient basis. Administration was continued for 3 weeks followed by 1 week rest. The patient was a 49-year-old woman who suffered from non-resectable gastric cancer, staged intraoperatively as having severe lymph node metastasis and malignant ascites. As an outpatient treatment, she was first treated with 5-fluorouracil combined with high-dose Leucovorin for 4 cycles. However, she complained of abdominal fullness and ascites, and received weekly TXL administration as the second line treatment. The ascites had completely disappeared 3 months after administration. The toxic events were anemia (grade 1) and alopecia (grade 2). No major adverse effects such as hypersensitivity reaction, leukopenia or peripheral neuropathy were observed.
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PMID:[Effective weekly paclitaxel administration for gastric cancer with malignant ascites--a case report]. 1235 53


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