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)

Colorectal Cancer (CRC) is the most frequent digestive cancer in France and a major public health problem. The benefits of adjuvant chemotherapy after curative resection of Stage III CRC has been clearly demonstrated. For metastatic CRC, palliative chemotherapy allows an improvement in survival duration and quality of life compared with symptomatic treatment. 5-FU/Leucovorin chemotherapy (Mayo Clinic protocol and LV5FU2) is the standard adjuvant therapy. The addition of irinotecan (FOLFIRI) or oxyplatin (FOLFOX) to this regimen may improve response in palliative situations. These two regimens have shown their superiority to 5FU/Leucovorin in both tumor response and survival. A good objective response to palliative chemotherapy may allow for a secondary resection of hepatic metastases as part of a multidisciplinary approach. Current studies aim to define: 1) optimal treatment strategies (which drug protocols? in what order?) as they apply to tumor spread, drug toxicity profiles, the general state of the patient, and the desired therapeutic effect; 2) evaluation of new drugs and novel therapeutic approaches. Despite notable progress, the prognosis still remains grim with a survival of only 40% at 5 years. Any improvement in results will require not only an improvement in chemotherapy but also an improvement in methods of early diagnosis (systematic mass screening) which would permit the diagnosis of CRC at earlier stages where curative resection is feasible.
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PMID:[Chemotherapy for colorectal cancers]. 1270 55

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

We report a patient with multiple hepatic metastases from colorectal cancer effectively treated by hepatic arterial infusion therapy (5-FU/LV therapy). The patient was a 55-year-old man with sigmoid colon cancer and multiple hepatic metastases, 5 cm in diameter, in both lobes of the liver. First, we locally controlled the sigmoid colon cancer by sigmoid colectomy (with D3 lymph node dissection). After resection of the primary cancer lesions and dissection of the lymph nodes, we treated the patient by systemically administering 4 courses of Leucovorin/5-FU (once weekly for 6 weeks per course) from a port-catheter system during hospital stay and in the outpatient clinic after hospital discharge. Assessment of therapeutic effects by CT showed CR in the patient. CEA levels, which were abnormal before and after surgery, decreased to normal at the end of chemotherapy. After 1 year, neither CT evidence of tumor enlargement in the liver nor re-increase in CEA levels has been noted. Although the patient experienced side effects such as pigmentation, grade 1 loss of appetite, and leukopenia, he was able to maintain his QOL in the absence of severe side effects.
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PMID:[A case of multiple hepatic metastases from colorectal cancer effectively treated by arterial infusion therapy with Leucovorin/5-FU]. 1465 Sep 73

We performed radio-frequency ablation (RFA) therapy combined with intra-arterial chemotherapy for a 71-year old female gastric cancer patient with liver metastasis. She underwent total gastrectomy due to advanced gastric cancer in July of 1996. Because CT scans revealed multiple liver tumors with her, she also underwent intra-arterial chemotherapy comprising of 5-fluorouracil, cis-platinum and Leucovorin. Although her liver tumors decreased in size and number, after 9 months, we had to remove the catheter because of hepatic artery obstruction. Immediately after the removal, 5 hepatic metastases appeared, which were 3.5 cm in maximum diameter. After RFA therapy, CT scans revealed homogenously attenuated lesions. Liver biopsy demonstrated a complete coagulation necrosis. She is currently alive going into 19 months after liver metastasis and 7 months after RFA.
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PMID:[A case of gastric cancer patient with liver metastasis treated by radiofrequency ablation therapy combined with intra-arterial chemotherapy]. 1555 99

The liver is the most frequent metastatic site from colorectal cancer, and the control of liver metastasis is an important issue in the treatment of progressive colorectal cancer. Hepatic arterial infusion (HAI) therapy can achieve a high drug concentration in the liver and relatively low level in the systemic circulation because of the first pass effect of the drug metabolism. With the high response rate, several reports have failed to show a significant survival benefit of HAI monotherapy, partially due to its inability to control extrahepatic metastasis. In this report, we used oral tegafur/uracil (UFT) and Leucovorin (LV) combined with HAI of 5-FU for four patients with liver metastasis of colorectal carcinoma. One of two patients with unresectable multiple hepatic metastases could undergo resectional surgery after 5 courses of this therapy. Two other cases in an adjuvant setting have been surviving free of tumors. In this series, adverse effects of this therapy were acceptable, including one case of grade 3 thrombocytopenia. The benefit of this combined therapy for survival in a case of liver metastasis from CRC remains to be evaluated. We are planning phase I and II clinical studies to evaluate the efficiency and feasibility of this combination therapy.
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PMID:[Combined chemotherapy with oral leucovorin (LV) + tegafur/uracil (UFT) and hepatic arterial infusion (HAI) therapy for liver metastasis of colorectal cancer]. 1604 71

We describe our experience with a patient who had undifferentiated gastric carcinoma with extensive lymph node metastasis, including para-aortic lymph-node metastasis, and had a complete response to induction therapy with methotrexate plus 5-fluorouracil (sequential therapy with MTX, 5-FU, and Leucovorin) and secondary treatment with oral TS-1. The patient was a 71-year-old woman with a massive gastric tumor (signet ring cell carcinoma), occupying most of the stomach. A computed tomographic (CT) scan revealed para-aortic, celiac, and common hepatic lymph-node metastases. Stage IV disease was diagnosed. Palliative total gastrectomy was performed to control bleeding and to improve oral intake of food. Two courses of induction therapy with MTX, 5-FU, and Leucovorin were started 3 weeks after surgery. A CT scan revealed residual lymph node metastasis. The response was assessed to be no change, but the levels of carcinoembryonic antigen (CEA) and carbohydrate antigen (CA) 19-9 improved from 7,028 ng/ml and 726 U/ml 3 weeks after surgery to 2,832 ng/ml and 281 U/ml, respectively. Secondary treatment with oral TS-1 was begun, and a CT scan showed distinct shrinkage of lymph-node metastases. There was no serious toxicity. The levels of CEA and CA19-9 decreased markedly to 2.9 ng/ml and 16 U/ml, respectively, about 6 months after surgery and remained at 3.7 ng/ml and 16 U/ml, respectively, about 1 year after surgery.
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PMID:[Stage IV gastric cancer patient who underwent palliative gastrectomy showing complete response to induction therapy with methotrexate plus 5-fluorouracil and secondary treatment with oral TS-1]. 1612 21

We considered the appropriateness of RFA, which was performed in three cases of colorectal cancer with hepatic metastases accompanied by liver cirrhosis. Case 1 involved a patient with sigmoid colon cancer ss, n1 (+) with severe hepatic dysfunction and synchronous hepatic metastases (S5, S6, S8) in which RFA was performed. After 1 year and 6 months, recurrence (S3, S4) was detected in the residual liver, and the patient is currently undergoing the IFL (CPT-11/5-FU/Leucovorin) treatment. In case 2, following a partial hepatic resection, RFA was performed for cecal cancer ss, n2(+) with synchronous hepatic metastases (S5, S6, S8). After 11 months, recurrence (S5, S6, S7) occurred in residual liver and again RFA was performed following a partial hepatic resection. Lung metastases have occurred and currently IFL (CPT-11/5-FU/Leucovorin) and WHF treatments are underway. In case 3, 4 years and 8 months after cancer of the descending colon ss, n1 (+), RFA was performed on asynchronous hepatic metastases (S5, S7, S8). The patient died of peritonitis carcinomatosa one year after RFA. In all three cases, metastases were identified by dynamic CT as low density masses with no blood flow. Necrosis in all three metastases and local control had been achieved. There were no severe complications. Under the current conditions, local coagulation methods including RFA are appropriate in those cases in which resection are not possible such as multiple metastases with severe hepatic dysfunction, etc.
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PMID:[Radiofrequency ablation (RFA) in colorectal cancer with hepatic metastases]. 1631 5

We report the complete response for one year of a patient with simultaneous multiple lung metastases from colon cancer who was treated using a combination of irinotecan (CPT-11) and uracil/tegafur (UFT)/Leucovorin (LV) using a schedule reported overseas. A 61-year-old woman was admitted to our hospital and diagnosed with ascending colon cancer and simultaneous multiple lung metastases. The patient underwent a right hemicolectomy and was treated with CPT-11 (150 mg/m(2)) on day 1 and oral UFT and oral LV on days 1-14. This treatment cycle was repeated every 3 weeks. A CT examination after 4 cycles of chemotherapy revealed a partial response of multiple lung metastases, and the next examination after 6 cycles revealed a complete response. The adverse effects observed during this chemotherapy regimen were leucopenia (grade 1), neutropenia (grade 2), vomiting (grade 2) and hair loss (grade 1). The patient is now receiving her 22nd cycle of chemotherapy, and her multiple metastases have shown a complete response for one year. The CPT-11 and UFT/LV combination therapy was well tolerated and was covered by the national health insurance system in Japan. This treatment may enable prolonged survival and improve quality of life in patients with metastatic colorectal cancer.
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PMID:[Complete response to CPT-11 and UFT/LV combination therapy in a case with simultaneous multiple lung metastases from colon cancer]. 1677 Jan 4

An 81-year-old man was admitted to our department due to acute ileus. He was diagnosed with sigmoid colon cancer with multiple metastatic lesions in the right lobe of the liver. Two weeks after insertion of an ileus tube, he underwent sigmoidectomy and permanent colostomy. The final diagnosis was stage IV sigmoid colon cancer with metastasis to the omentum. One month after the operation, adjuvant chemotherapy with oral administration of tegafur/uracil compound (UFT) and Leucovorin (LV), and drip venous infusion of irinotecan hydrochloride (CPT-11) was initiated (UFT 300 mg/day for 14 days, LV 75 mg/day for 14 days, CPT-11 90 mg/m(2) on the 1 st day, with 1 course consisting of 21 days). The levels of tumor markers, CA19-9 and CEA, and the size of metastases on CT were reduced remarkably after one and 4 courses of this therapy, respectively. Although the administration was temporarily discontinued due to low-grade nausea, we continued the treatment. Adjuvant chemotherapy with an oral administering agent is favorable for older patients with advanced colorectal cancer to reduce side effects and preserve the quality of life.
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PMID:[Advanced rectal cancer in an older patient, in whom metastatic liver lesions were effectively controlled with oral UFT+LV and venous CPT-11 administration--case report]. 1677 Jan 6

Two metastatic colonic cancer patients were successfully treated by the combination therapy of UFT plus oral Leucovorin (UFT/LV). UFT was administered orally every eight hours at a dose of 300 mg/day in case of less than 1.20 m(2), 400 mg/day in case of between 1.20 and 1.70 m(2), 500 mg/day in case of over 1.70 m(2), and Leucovorin (75 mg/day) was simultaneously given for 28 consecutive days and stopped for seven days. This cycle was repeated until the patients requested the therapy be discontinued or a severe adverse reaction was observed. Case 1: A 79-year-old male had undergone sigmoidectomy for colonic cancer in 2001 and was diagnosed with pulmonary metastases in August, 2005. His performance status (PS) was grade 3. Case 2: A 61-year-old male with liver metastasis whose primary colonic lesion was surgically resected. After 2 cycles of UFT/LV therapy, a good partial response was achieved in both cases. Adverse effects were very mild, indicating that this therapy was very safe and recommendable for the treatment of metastatic colonic cancer patients with poor PS.
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PMID:[Two metastatic colonic cancer patients successfully treated by combination therapy of tegafur/uracil (UFT) and oral Leucovorin]. 1703 40


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