Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 58-year-old man was diagnosed as having type 3 gastric cancer (poorly differentiated adenocarcinoma). He underwent total gastrectomy with splenectomy, as well as D3 dissection, and received postoperative chemotherapy combining oral uracil and futrafur (UFT) with cisplatin (CDDP), but results showed recurrence of multiple abdominal lymph node metastases around the aorta. He therefore received various anticancer drug regimens (irinotecan [CPT-11]/CDDP; 1 M tegafur-0.4 M gimeracil-1 M oteracil potassium [TS-1], methotrexate (MTX)/5-fluorouracil); however, final results showed growth of lymph node metastasis and simultaneous worsening of his general condition. The patient then received combined administration of doxifluridine (5'-DFUR)/docetaxel (5'-DFUR, 1000 mg/body [666.7 mg/m(2)], given by consecutive daily administration, orally, for days 1-14; and docetaxel, 80 mg/body [60 mg/m(2)], on day 8, by venous drip, every 3 weeks). Three courses of this regimen resulted in approximately 90% reduction of the abdominal lymph node size, disappearance of the right cervical lymph node metastasis, reductions of the levels of two tumor markers (carcinoembryonic antigen [CEA] and carbohydrate antigen [CA]19-9), and improvement of his general condition. In total, seven courses of the regimen were carried out. The patient died on day 298 after starting this combined regimen and showed a response period of 126 days. The primary toxicity identified was neutropenia (grade 4), as well as other low-grade (grade 1, 2) hematological and nonhematological toxicities. In the field of gastric cancer treatment, especially for patients showing multiple resistance to anticancer drugs, an effective therapy is critically needed.
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PMID:Effectiveness of doxifluridine (5'-DFUR)/docetaxel against advanced/recurrent gastric cancer showing resistance to various anticancer drug regimens. 1249 Oct 82

Many women diagnosed with invasive breast cancer have undetected occult metastases at the time of their primary tumour diagnosis. The development and growth of these micro-metastases relies heavily on angiogenesis. Therefore, administering an angiogenesis-blocking treatment from the time of diagnosis could reduce the incidence of metastasis and, ultimately, increase patient survival. It is hypothesized that an antiangiogenesis strategy combining fever-range whole-body hyperthermia (FR-WBH) and metronomic chemotherapy could inhibit the development of metastatic disease with minimal toxicity. To test this theory, a low, daily dose of the topoisomerase-I inhibitor irinotecan hydrochloride (CPT-11) was administered over a prolonged period of time to rats bearing the highly metastatic MTLn3 mammary adenocarcinoma primary tumour surgically excised on day 12 after implantation. The metronomic CPT-11 was combined with long-duration, low-temperature, fever-range whole body hyperthermia (FR-WBH). This systemic hyperthermia enhances chemotherapy-induced cytotoxicity as well as immunological activity. Both the group treated with FR-WBH alone and the combined FR-WBH + CPT-11 group had delayed onset and reduced incidence of axillary lymph node metastases compared to control (p < 0.05). Combination therapy of FR-WBH + CPT-11 resulted in a significantly greater inhibition of axillary lymph node metastasis volume compared to both control and CPT-11 alone (p < 0.02) at day 16. Interestingly, none of the therapies significantly affected inguinal lymph node metastases. Lung metastases were decreased by 36% at the time of death in rats treated with FR-WBH + CPT-11, by 25% in the CPT-11 alone group and by 14% in the FR-WBH alone group. Rats treated with FR-WBH, + CPT-11 survived significantly longer (35%) than control animals (p < 0.04). Neither significant body weight loss nor gastrointestinal toxicity was observed in any group. These data suggest that, after excision of the primary tumour, FR-WBH and metronomic CPT-11 can be safely combined to reduce distant lymph node and lung metastases and, thus, to increase survival.
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PMID:The effect of whole-body hyperthermia combined with 'metronomic' chemotherapy on rat mammary adenocarcinoma metastases. 1262 34

We report a case of irinotecan-resistant colon cancer responding to chronotherapy with oxaliplatin (L-OHP), 5-FU, l-LV (l-Leucovorin). A 72-year-old man was examined at a certain hospital because of constipation and appetite loss. Chest computed tomography (CT) revealed lung metastases, and abdominal CT revealed liver metastases. He was then referred to our hospital. A colonoscopy revealed type 2 tumor in the colon, at the hepatic flexure. We diagnosed adenocarcinoma of the colon with metastases to the liver and lung. Resection of the primary lesion was performed, and chemotherapy consisting of systemic administration of CPT-11, 5-FU and l-LV was performed. After 2 courses of combined treatment with CPT-11/5-FU/l-LV, CT revealed considerable reduction of the metastatic tumors. However, after 3 courses of combined treatment, progressive disease was observed and new brain and bone metastases were detected. We imported and used a non-approved/pending drug, oxaliplatin from the Remedy and Health Corporation, with informed consent from the patient and his family and our clinical ethics committee. Chronotherapeutic schedules have been performed, from which the safety and activity of oxaliplatin against advanced colorectal cancer was reported. Our patient received a 5-day course of chronomodulated 5-FU and l-LV (750 and 300 mg/body/day, respectively; peak delivery rate at AM 4:00 hours) with L-OHP on the first day of each course (100 mg/body, as a 6-hour infusion). Each course was again repeated every 21 days. A partial response was observed in the liver and lung metastases. These results indicate that chronomodulated 5-FU and LV with L-OHP therapy could be an effective regimen for cases of irinotecan-resistant colon cancer.
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PMID:[A case of irinotecan-resistant colon cancer responding to chronotherapy with oxaliplatin, 5-FU, l-LV]. 1272 89

Regional hepatic chemotherapy with FUDR significantly improves local recurrence rates and may impact overall survival in patients with hepatic colorectal metastases. The results of prospective randomized trials confirm that careful patient selection, a thorough knowledge of intricate hepatic arterial anatomy, and an understanding of the pharmacokinetics and delivery of FUDR optimize treatment efficacy. A multimodality approach that includes adjuvant therapy in addition to cytoreductive surgery offers promise for the treatment of unresectable hepatic metastases. Because many tumors recur in extrahepatic sites, the addition of novel systemic agents such as CPT-11 may further reduce recurrences. Molecular analysis of the tumor may ultimately help select patients who are good candidates for regional chemotherapy.
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PMID:Arterial chemotherapy as adjuvant and palliative treatment of hepatic colorectal metastases: an update. 1273 38

Colorectal and gastric cancer in usually diagnosed in elderly patients. In metastatic disease systemic chemotherapy has been shown to be of clinical benefit for patients in term of prolongation of survival, symptomatic improvement and quality of life. Compared to its younger counterparts 5-FU-based treatment appears to be equally effective and more toxic according to some reports. Data regarding raltitrexed, oral fluoropyprimidines, Campto or oxaliplatin are limited but suggest no age-specific differences in activity or toxicity. Our experience of using chemotherapy with 5-FU-based combinations, oxaliplatin, Campto, raltitrexed in limited groups of elderly patients confirms this opinion.
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PMID:[Experience in treating elderly patients with disseminated stomach and colon cancer]. 1282 May 32

Percutaneous radio-frequency ablation (RFA) of liver tumors has been reported to be an effective approach. Skin implant metastases have been described after RFA of hepatocellular carcinoma. A 56-year-old man underwent resection of the transverse colon for an adenocarcinoma (pT3N2M0) following by adjuvant chemotherapy. He developed multiple liver metastases and underwent RFA. Six weeks after RFA, the patient noticed a painful skin lesion at the entrance side of the probe in the right upper abdominal quadrant. Ultrasound examination and computed tomography scan revealed an intracutaneous tumor of 2-cm diameter. The tumor was excised and revealed a metastasis of the previously described adenocarcinoma. CPT-11 monotherapy was started; however, due to tumor progression, the patient died 35 months after colonic resection and 10 months after RFA. This is the first case of an implant skin metastasis after RFA of secondary liver tumors. Although RFA is a promising option in the palliation of such tumors, such rare complications have to be considered.
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PMID:Skin implant metastasis after percutaneous radio-frequency therapy of liver metastasis of a colorectal carcinoma. 1450 23

Our objective was to evaluate the efficacy and safety of high-dose 5-fluorouracil (5-FU) as a 24-h infusion and folinic acid (FA) (AIO regimen) plus irinotecan (CPT-11) after pre-treatment with AIO plus oxaliplatin (L-OHP) in colorectal carcinoma (CRC). Twenty-six patients with non-resectable distant CRC metastases were analyzed for second- or third-line treatment with AIO plus CPT-11 after pre-treatment with AIO plus L-OHP. On an outpatient basis, the patients received a treatment regimen comprising weekly 80 mg/m2 CPT-11 in the form of a 1-h i.v. infusion and 500 mg/m2 FA as a 1- to 2-h i.v. infusion, followed by 2000 mg/m2 5-FU i.v. administered as a 24-h infusion once weekly. A single treatment cycle comprised six weekly infusions followed by 2 weeks of rest. A total of 26 patients received 344 chemotherapy applications with AIO plus CPT-11. The main symptom of toxicity was diarrhea (NCI-CTC toxicity grade 3+4) occurring in five patients (19%; 95% CI 7-39%). Nausea and vomiting presented in two patients (8%; 95% CI 1-25%). The response rate of 26 patients can be summarized as follows: partial remission: n=7 (27%; 95% CI 12-48%); stable disease: n=9 (35%; 95% CI 17-56%) and progressive disease: n=10 (38%; 95% CI 20-59%). The median progression-free survival (n=26) was 5.8 months (range 3-13), the median survival time counted from the treatment start with the AIO plus CPT-11 regimen was 10 months (range 2-24) and counted from the start of first-line treatment (n=26) was 23 months (range 10-66). We conclude that the AIO regimen plus CPT-11 is practicable in an outpatient setting and well tolerated by the patients. Tumor control was achieved in 62% of the patients. The median survival time was 10 months and the median survival time from the start of first-line treatment (n=26) was 23 months.
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PMID:Weekly high-dose 5-fluorouracil as 24-h infusion and folinic acid (AIO) plus irinotecan as second- and third-line treatment in patients with colorectal cancer pre-treated with AIO plus oxaliplatin. 1455 9

The limited effectiveness of chemotherapy in esophageal cancer used to palliate metastatic disease or to combine with radiotherapy in locally advanced disease has prompted the evaluation of new systemic agents. Irinotecan (CPT-11, Camptosar) has shown promising activity in a number of gastrointestinal cancers, including esophageal cancer. The phase II evaluation of the combination of weekly irinotecan and cisplatin has shown encouraging response rates exceeding 30% to 50% in esophageal and gastric cancer. Novel regimens include the combination of irinotecan with mitomycin (Mutamycin), the taxanes docetaxel (Taxotere) and paclitaxel, and continuous infusion fluorouracil (5-FU). Irinotecan is an active radiosensitizer, and trials have evaluated the combination of irinotecan with concurrent radiotherapy. We completed a phase I trial combining weekly irinotecan, cisplatin, and concurrent radiotherapy in locally advanced esophageal cancer. Minimal toxicity has been observed, with no grade 3/4 esophagitis or diarrhea, and hematologic toxicity was also surprisingly minimal. Full doses of weekly irinotecan (65 mg/m2) and cisplatin (30 mg/m2) could be combined safely with concurrent radiotherapy, with a significant rate of pathologic complete response. Phase II evaluation of this chemoradiotherapy regimen as preoperative therapy is planned at single institutions and at the cooperative group level in the United States. Further phase I and II investigation of combined irinotecan, cisplatin, and concurrent radiation is ongoing with the addition of targeted agents, including celecoxib (Celebrex), cetuximab (Erbitux), and bevacizumab (Avastin). Alternative combinations of irinotecan with radiotherapy, including the addition of docetaxel and continuous infusion 5-FU, are also undergoing phase I and II evaluation.
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PMID:Irinotecan in esophageal cancer. 1456 46

A 61-year-old man underwent curative low anterior resection for rectosigmoid colon cancer. Follow-up ultrasonography revealed unresectable multiple liver metastases at 10 months after surgery. Arterial infusion therapy with 5-fluorouracil (5-FU) was given at 1,500 mg every 2 weeks up to a total dose of 37.5 g, resulting in complete remission (CR) of the liver metastases. However, recurrence was seen 4 months after CR. Following partial hepatectomy and local ablation therapy, he received multidisciplinary treatment including local ablation therapy, arterial infusion of 5-FU and mitomycin C, and systemic chemotherapy with 5-FU/Leucovorin/CPT-11. The patient died of liver failure at 3 years and 7 months after the detection of hepatic metastases. If arterial infusion therapy achieves CR of unresectable hepatic metastases from colorectal cancer, the patient may survive for several years with multidisciplinary treatment including surgery, local ablation therapy, and systemic chemotherapy.
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PMID:[A case of unresectable liver metastases from rectosigmoid colon cancer with survival for over 3 years after multidisciplinary treatment]. 1461 6

A 40-year-old female visited our hospital with general malaise. She was diagnosed with gastric carcinoma with multiple skin, bone, and bilateral ovary metastases. Chemotherapy with 5-FU (1,000 mg/w) and cisplatin (10 mg/w) was performed in the outpatient clinic. Two years after the initial diagnosis, CEA was elevated. She then was given chemotherapy of CPT-11 (40 mg/w) in the outpatient clinic after 1 cycle of combined chemotherapy of CPT-11 and cisplatin. She died 38 months after the initial diagnosis. Weekly 5-FU/CDDP or low-dose CPT-11 appear to be effective for such a gastric carcinoma with systemic metastases without impairing quality of life.
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PMID:[A case of gastric carcinoma with multiple skin, bone, and bilateral ovary metastasis; effective treatment by chemotherapy]. 1465 Sep 70


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