Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The aim of this randomized phase II study was to evaluate the anti-tumor activity and safety of capecitabine and vinorelbine in patients with metastatic breast cancer pretreated with taxanes and anthracyclines. We planned to randomize 72 patients to capecitabine 1250 mg/m(2) orally bid days 1-14 or vinorelbine 30 mg/m(2) i.v. days 1 and 8, both given every 3 weeks. The study was stopped due to poor accrual with 47 patients enrolled. Responses were seen in 2/23 patients treated with capecitabine (8.7%; 95% CI 1.1-29.0) and 3/24 patients treated with vinorelbine (12.5%; 95% CI 2.7-32.4). Median progression-free survival was 2.8 and 2.6 months, and median overall survival was 9.3 and 11.0 months, in the capecitabine and vinorelbine arms, respectively. There was more hematologic toxicity, neurotoxicity, and nausea/vomiting with vinorelbine and more diarrhea and hand-foot syndrome with capecitabine. The anti-tumor activity of capecitabine and vinorelbine seems to be comparable, but the toxicity profiles are different.
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PMID:Anti-tumor activity of capecitabine and vinorelbine in patients with anthracycline- and taxane-pretreated metastatic breast cancer: findings from the EORTC 10001 randomized phase II trial. 1797 88

Anthracyclines and taxanes are among the most active substances used in the treatment of metastatic breast cancer (MBC). Their frequent use in the adjuvant setting and in cumulative toxicities including cardiotoxicity, however, often limit their use in MBC. The trend towards the use of adjuvant trastuzumab-containing regimens, which can also produce cardiotoxicity, adds further support to the need for effective agents with improved tolerability in the metastatic setting. Pegylated liposomal doxorubicin (PLD) can be an effective alternative to conventional anthracyclines for certain women with MBC. In phase III clinical trials, PLD was as effective as doxorubicin and produced significantly less cardiotoxicity in women with MBC. The incidences of myelotoxicity, nausea/vomiting, and alopecia were also lower with PLD, whereas hand-foot syndrome and stomatitis occurred more frequently. Phase II and III trials conducted in women with MBC support the use of PLD monotherapy in patients relapsing after adjuvant anthracycline-containing therapy, in heavily pretreated patients with taxane-refractory disease, in patients with cardiovascular risk factors (e.g. hypertension and mediastinal irradiation), in elderly patients, and in patients for whom specific acute doxorubicin toxicities, such as alopecia, are particularly worrying.
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PMID:Single-agent treatment with pegylated liposomal doxorubicin for metastatic breast cancer. 1804 24

The standard adjuvant therapy for rectal cancer is 5-fluorouracil (5-FU) often combined with radiotherapy. Well-documented side effects of 5-FU include nausea, vomiting and diarrhoea, leukopenia and thrombocytopenia, hand-foot syndrome, mucositis, and cardiotoxicity. Peripheral neurotoxicity has only rarely been reported. We report a patient with a stage II rectal carcinoma who developed a mild axonal sensorimotor neuropathy at the end of a 5-FU therapy.
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PMID:A case of 5-fluorouracil-induced peripheral neuropathy. 1834 11

Patients with colorectal cancer present a number of supportive care challenges including those related to the underlying disease, such as gastrointestinal obstruction, nausea, anorexia, and fatigue, and those caused by the treatments, such as oral mucositis, neuropathy, and chemotherapy-induced diarrhea. Unique toxicities can accompany specific routes of administration of colon cancer drugs such as hand-foot syndrome with oral capecitabine and continuous infusion fluorouracil and biliary sclerosis with intrahepatic arterial floxuridine. The newer targeted therapies also present new toxicities, such as cardiovascular events and wound-healing complications with bevacizumab and rash and hypomagnesemia with cetuximab. Recent additions to the therapeutic armamentarium have presented new challenges, such as oxaliplatin-induced peripheral neuropathy, capecitabine-induced hand-foot syndrome, cetuximab-induced rash, and bevacizumab-associated arterial thrombotic events, bowel perforation, hypertension, and wound-healing complications. This article focuses on the prevention and management of several of these more common symptoms and toxicities.
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PMID:Supportive care in the management of colon cancer. 1863 90

Sorafenib (BAY 43-9006) is a novel oral bis-aryl urea compound originally developed as an inhibitor to RAF kinase for its anti-proliferative property. It also inhibits receptor tyrosine kinases of multiple pro-angiogenic factors such as VEGFR-2/3, Flt-3/ and PDGFR-beta. The combination of both its anti-proliferative and anti-angiogenic properties makes sorafenib an attractive agent in cancer treatment. Phase I studies demonstrated that sorafenib was well tolerated, and the recommended phase II dose was 400 mg twice daily continuously. Common toxicities included skin toxicity (rash and hand-foot syndrome), gastrointestinal toxicities (nausea and diarrhea) and fatigue. Anti-tumor activities were observed in multiple tumors types including renal cell carcinoma and hepatocellular carcinoma. Randomized phase III studies in these tumor types are ongoing, and results are eagerly waited.
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PMID:Sorafenib (BAY 43-9006): review of clinical development. 1866 47

OBJECTIVES: 5-Fluorouracil (5-FU) is an integral part of treatment of GI malignancies. While normal DPD enzyme activity is rate limiting in 5-FU catabolism, its deficiency could increase concentrations of bioavailable 5-FU anabolic products leading to 5-FU related toxicity syndrome. METHODOLOGY: Twenty-three patients were tested for DPD deficiency after excessive toxicities from 5-FU and/or capecitabine. DPD activity was evaluated by Peripheral Blood Mononuclear Cell (PBMC) radioassay, genotyping of DPYD gene by Denaturing High Performance Liquid Chromatography (DHPLC), or 2-(13)C uracil breath test (UraBT). RESULTS: Of 23 patients with excessive toxicities from 5-FU and/or capecitabine, 7 (30%) were DPD deficient with a median age of 66 years, M:F ratio = 1.3:1 and ethnicities included Caucasian (71%), African-American (14%) and South-Asian (14%). DPD activity ranged from 0.064 - 0.18nmol/min/mg. Three patients were treated with bolus 5-FU/LV, two with capecitabine, and two with high dose bolus 5-FU with 2', 3', 5'-tri-O-acetyluridine. Toxicities included mucositis (71%), diarrhea (43%), skin rash (43%), memory loss/altered mental status (43%), cytopenias (43%), nausea (29%), hypotension (14%), respiratory distress (14%) and acute renal failure (14%) Re-challenge with capecitabine in one patient after the Mayo regimen caused grade 3 hand-foot syndrome. Genotypic analysis of the DPYD gene in one patient with severe leucopenia demonstrated a heterozygous mutation (IVS14+1 G>A, DPYD). The UraBT in two patients of 112.8; PDR of 49.4%) and borderline normal values revealed 1 to be DPD-deficient (DOB(50) of 130.9; PDR of 52.5%) in a second patient. There were 2 toxicity-related deaths among (DOB(50) DPD-deficient patients (28%). CONCLUSIONS: DPD deficiency was observed in several ethnicities. Akin to 5-FU, capecitabine can also lead to severe toxicities in DPD-deficient patients. Screening patients for DPD deficiency prior to administration of 5-FU or capecitabine using UraBT could potentially lower risk of toxicity. Future studies should validate this technique.
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PMID:DIHYDROPYRIMIDINE DEHYDROGENASE DEFICIENCY (DPD) IN GI MALIGNANCIES: EXPERIENCE OF 4-YEARS. 1884 42

PURPOSE: To report our clinical experience with 25 patients receiving concurrent capecitabine and irradiation in the treatment of locally advanced or resected pancreatic cancer. METHODS AND MATERIALS: We reviewed the medical records of patients with pancreatic cancer who received treatment with capecitabine and irradiation for pancreatic cancer and received capecitabine 1200 to 1600 mg/m(2) orally twice daily Monday through Friday with concurrent radiation (5040-5400 cGy, 180 cGy, 5 days/week), followed by a 4-week rest, then 6 to 8 cycles of capecitabine alone 2000 to 2500 mg/m(2) twice daily for 14 days every 3 weeks (surgically resected), and capecitabine 2000 to 2500 mg/m(2) BID for 14 days every 3 weeks until progressive disease (unresected). RESULTS: The population consisted of 14 females and 11 males, with a median age of 64 years (range 37-80 years). Histology was adenocarcinoma in 23 patients and neuroendocrine tumor in 2 patients. One patient had resected tumor, 3 patients were resected with positive margins, 1 patient was resectable with poor performance status prohibiting resection, and 20 patients had unresected locally advanced disease. Median dose of capecitabine concurrent with radiation was 1500 mg/m(2)/day (600-1600 mg/m(2)/day) given orally in two divided doses, 5 days per week on days of treatment with radiation therapy. Patients received a median total radiation dose of 5040 cGy (4500-5040 cGy) over 6 weeks. Eleven patients were continued on capecitabine cycles after treatment with concurrent capecitabine and irradiation. The median number of cycles completed was 3, with one patient completing 8 cycles. Median survival was 14 months, with 18 patients surviving through the end of the study period. Median overall primary tumor response over the study period was -2% (-100%-100%). Five patients were taken to laparotomy after treatment based on radiographic response and two patients were successfully resected. By the end of the study period, there were 4 complete remissions, 2 partial remissions, 6 stable disease, and 13 progressive disease. Grade 3 or 4 toxicity was observed mainly with gastrointestinal symptoms including nausea, vomiting, diarrhea, and anorexia. Three patients had G3 hand-foot syndrome, 1 patient had G3 peripheral neuropathy, 1 patient had G4 gastrointestinal bleed, and 1 patient had G3 radiation enteritis. There was one death directly related to treatment secondary to uncontrolled GI bleeding. CONCLUSION: In patients with locally advanced pancreatic cancer, concurrent capecitabine and radiation had good survival response in patients and good tumor response. Toxicity of oral capecitabine was well tolerated.
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PMID:Retrospective Analysis of Capecitabine and Radiation Therapy in the Treatment of Pancreatic Cancer. 1908 4

Preoperative cisplatin/fluorouracil is used for the treatment of localised oesophageal carcinoma. This phase II study aimed to assess the efficacy and safety of administering preoperative epirubicin/cisplatin/capecitabine (ECX). Patients with stage II or III oesophageal/gastro-oesophageal junctional adenocarcinoma from one institution received 4 cycles of ECX (epirubicin 50 mg m(-2) day 1, cisplatin 60 mg m(-2) day 1, capecitabine 625 mg m(-2) b.i.d. daily) followed by surgery. The primary end point was the pathological complete response (pCR) rate based on a Simon two-stage design. Secondary end points included overall and progression-free survival (OS/PFS). Thirty-four patients were recruited: median age 60 years (range 41-81), 91% male, 97% PS 0/1, 80% T3, 68% N1. Thirty-one patients completed four ECX cycles. Grade 3/4 toxicities >or=5% included neutropenia (62%), hand-foot syndrome (15%) and nausea/vomiting (9%). Thirteen out of 28 (46%) evaluable patients responded to chemotherapy by EUS (>or=30% reduction in maximal tumour thickness). Twenty-six out of 34 (76%) patients underwent resection (R0=73%, R1=27%). Post-operatively, two patients died within 60 days of surgery. The pCR rate was 5.9% (95% CI 0-14%) in the intent-to-treat population. According to the statistical design, this prompted early study termination. However, with a median follow-up of 34 months the median OS and 1- and 2-year survival rates were 17 months, 67 and 39% respectively. Median PFS was 13 months. Of the 14 relapsed patients, 10 presented with distant metastases. Preoperative ECX is feasible and well tolerated. Although associated with a low pCR rate, survival with ECX was comparable with published studies suggesting that pCR may not correlate with satisfactory outcome from preoperative chemotherapy for localised oesophageal adenocarcinoma.
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PMID:A phase II trial of preoperative chemotherapy with epirubicin, cisplatin and capecitabine for patients with localised gastro-oesophageal junctional adenocarcinoma. 1943 1

The aim was to describe the clinical sequelae of patients treated with capecitabine in terms of adverse events, treatment modifications and therapy cessation throughout the treatment trajectory. A total of 1232 toxicity assessments were undertaken on colorectal and breast cancer patients receiving palliative and adjuvant treatment prior to treatment and at days 7, 14 and 21 for six cycles of chemotherapy. Most common adverse events were diarrhoea, nausea, palmar-plantar erythrodysesthesia (PPE), fatigue and pain which were experienced by over 80% of subjects. Grades 2 and 3 adverse events were common (n= 916 and n= 113) but their development into grade 4 was uncommon (n= 2). There was a downward trend in the percentage incidence of toxicity; however, PPE increased. Almost 60% of subjects completed six cycles, or planned treatment. Some 40% of subjects commenced treatment on a dose reduction (<1250 mg/m(2)), and this increased to 70% at cycle 6. In total, 2.8-11.6% of subjects experienced toxicity-related treatment deferrals. While adverse events are common with capecitabine the lack of grade 4 adverse events support the efficacy of current clinical management strategies. The deferral and dose reduction data indicate that cycles 1 and 2 are important and require careful management and clinical interventions in order to prevent high-grade adverse events.
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PMID:Clinical features of oral chemotherapy: results of a longitudinal prospective study of breast and colorectal cancer patients receiving capecitabine in the UK. 1970 42

Angiogenesis is essential for normal tissue and even more so for solid malignancies. At present, inhibition of tumor angiogenesis is a major focus of anticancer drug development. Bevacizumab, a humanized antibody against VEGF, was the first antiangiogenic agent to be approved for advanced non-small cell lung cancer, breast cancer and colorectal cancer. The most commonly observed adverse events are hypertension, proteinuria, bleeding and thrombosis. Sunitinib, a small molecule blocking intracellular VEGF, KIT, Flt3 and PDGF receptors, which regulate angiogenesis and cell growth, is approved for the treatment of advanced renal cell cancer (RCC) and malignant gastrointestinal stromal tumor. The most frequent adverse events include hand-foot syndrome, stomatitis, diarrhea, fatigue, hypothyroidism and hypertension. Sorafenib, an oral multikinase inhibitor, is approved for the second-line treatment of advanced RCC and upfront treatment of advanced hepatocellular carcinoma. Most common adverse events with sorafenib are dermatologic (hand-foot skin reaction, rash, desquamation), fatigue, diarrhea, nausea, hypothyroidism and hypertension. More recently, cardiovascular toxicity has increasingly been recognized as a potential adverse event associated with sunitinib and sorafenib treatment. Elderly patients are at increased risk of thromboembolic events when receiving bevacizumab, and potentially for cardiac dysfunction when receiving sunitinib or sorafenib. The safety of antiangiogenic drugs is of special concern when taking these agents for longer-term adjuvant or maintenance treatment. Furthermore, newer investigational antiangiogenic drugs are briefly reviewed.
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PMID:Antiangiogenic drugs in oncology: a focus on drug safety and the elderly - a mini-review. 1994 Apr 66


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