Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Twenty-four patients with advanced cancer were treated with 5-Fluorouracil 600 mg/m2 intravenously and interferon-alfa-2b 3 MU subcutaneously both given weekly for 6 weeks followed by a 2-week hiatus. The median age of patients treated on this study was 66 years. Mild to moderate leukopenia, nausea/emesis, and anemia were the most common toxicities. There were no treatment-related deaths and only 1 episode of grade IV toxicity (leukopenia in a patient who was receiving concurrent radiation therapy). Two complete responses, 7 partial responses and 1 prolonged minor response (pancreas cancer--12+ months) have been seen. Weekly 5-FU and interferon is well-tolerated and shows activity in selected patients with advanced cancer.
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PMID:Weekly 5-fluorouracil and interferon-alfa-2b in metastatic cancer. 1085 36

The objective of this trial was to evaluate the activity and tolerability of biomodulation of 5-fluorouracil by leucovorin, methotrexate, and platinum in patients with advanced measurable disease. Thirty-five patients with histologically or cytologically proven adenocarcinoma of the pancreas were treated with methotrexate (100 mg/m2 in 500 ml 5% dextrose in a 2-hour infusion, day 1), 5-fluorouracil (800 mg/m2/day, i.v. in continuous infusion from days 2 to 5) plus 1-leucovorin (7.5 mg/m2 given per os every 6 hours, from days 2 to 5) and platinum (60 mg/m2 i.v., day 2), every 28 days. Four partial responses (12%; exact 95% confidence interval: 1-23%) were obtained in 34 evaluable patients with a median survival time of 49 weeks (range, 20-77 weeks). Ten (29%) of 34 patients had stable disease. Median time to treatment failure from the beginning of therapy was 11 weeks (range, 4-59 weeks) and median survival time was 20 weeks (range, 4-77 weeks). The most common grade III-IV toxicities were diarrhea (15%), stomatitis (41%), and vomiting (17%). Hematologic toxicity was mild. There were no therapy-related deaths. In conclusion, this trial did not report an increase or improvement in response rate and survival rates, and this regimen cannot be recommended as effective therapy for advanced pancreatic cancer.
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PMID:Modulation of fluorouracil by methotrexate, leucovorin, and cisplatin (M-FLP) in the treatment of advanced pancreatic cancer: a phase II study of the Italian Oncology Group for Clinical Research (GOIRC). 1085 1

A phase I study was designed to evaluate the toxicity of escalating doses of gemcitabine along with fixed-dose paclitaxel in patients heavily pretreated with chemotherapy or radiotherapy. All patients had no prior therapy with the study drugs and possessed both adequate performance and end organ function. Eighteen patients were entered in the study. Characteristics included a median age of 66 years (range, 41 to 77) and stage IV disease in all patients; there were six patients with colon cancer, two with bladder cancer, three with non-small-cell lung cancer, two with esophageal cancer, three with pancreatic cancer, and two with cancer of unknown primary. Paclitaxel (150 mg/m2 over 3 hours) was given on day 1 and gemcitabine (800, 900, and 1,000 mg/m2 over 15 minutes) was given in three separate dose-escalating cohorts (1-3) on days 1 and 8. The treatment cycled every 21 days. The dose-limiting toxicity (DLT) proved to be neutropenia. All nonhematologic toxicities were mild and included gastrointestinal (nausea, vomiting, and diarrhea), dermatologic (rash), and neurologic (paresthesias) disturbances along with transient elevations of liver function tests. The combination of gemcitabine and paclitaxel seems to be well tolerated, and the recommended starting dose for a phase II study, in pretreated patients using a day 1/day 8 treatment schedule, should be 900 mg/m2 for gemcitabine (days 1 and 8) along with 150 mg/m2 for paclitaxel (day 1).
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PMID:Phase I study of paclitaxel and day 1/day 8 gemcitabine in patients with solid malignancies. 1095 61

Combination chemotherapy of Furtulon/low-dose cisplatin (CDDP) was administered to 13 patients with unresectable advanced gastrointestinal carcinoma (including 4 cases of gastric cancer, 6 of colorectal cancer, 1 of pancreatic cancer, 1 of hepatic cancer, and 1 of esophageal cancer). All patients were unresectable due to poor performance status (PS > 3) or metastasis. They were treated with Furtulon 1,200 mg/day orally on days 1-10 followed by 4 drug-free days, every 2 weeks, and CDDP 3.5 mg/m2/day, on days 1-5 by i.v. followed by 2 drug-free days every 4 weeks repeatedly. An average of 2-3 cycles were used. Six out of 13 patients had a partial response, 5 had no change, and 2 had progressive disease. The response rate was 46% and median survival time was 320 days. After chemotherapy, there was an increase in appetite and body weight in 11 patients (85%), and the patients maintained a good performance status and quality of life. Moreover no renal dysfunction occurred after treatment with CDDP. There was no high-grade toxicity over grade 2, only slight nausea, vomiting and diarrhea. From the present study, combination chemotherapy of Furtulon/low-dose CDDP seems to be effective for patients with advanced gastrointestinal cancer, and to have improved their quality of life (QOL).
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PMID:[Clinical evaluation of effects and improvement in quality of life from palliative therapy of combination chemotherapy with Furtulon and consecutive low-dose cisplatin in cases of unresectable advanced gastrointestinal carcinoma]. 1124 47

Only 10% to 20% of patients with pancreatic cancer are considered candidates for curative resection at the time of diagnosis. We postulated that preoperative chemoradiation therapy might promote tumor regression, eradicate nodal metastases, and allow for definitive surgical resection in marginally resectable patients. The objective of this study was to evaluate the effect of a preoperative chemoradiation therapy regimen on tumor response, resectability, and local control among patients with marginally resectable adenocarcinoma of the pancreas and to report potential treatment-related toxicity. Patients with marginally resectable adenocarcinoma of the pancreas (defined as portal vein, superior mesenteric vein, or artery involvement) were eligible for this protocol. Patients received 50.4 to 56 Gy in 1.8 to 2.0 Gy/day fractions with concurrent protracted venous infusion of 5-fluorouracil (250 mg/m2/day). Reevaluation for surgical resection occurred 4 to 6 weeks after therapy. Fifteen patients (9 men and 6 women) completed preoperative chemoradiation without interruption. One patient required a reduction in the dosage of 5-fluorouracil because of stomatitis. Acute toxicity from chemoradiation consisted of grade 1 or 2 nausea, vomiting, diarrhea, stomatitis, palmar and plantar erythrodysesthesia, and hematologic suppression. CA 19-9 levels declined in all nine of the patients with elevated pretreatment levels. Nine of the 15 patients underwent a pancreaticoduodenectomy, and all had uninvolved surgical margins. Two of these patients had a complete pathologic response, and two had microscopic involvement of a single lymph node. With a median follow-up of 30 months, the median survival for resected patients was 30 months, whereas in the unresected group median survival was 8 months. Six of the nine patients who underwent resection remain alive and disease free with follow-up of 12, 30, 30, 34, 39, and 72 months, respectively. Preoperative chemoradiation therapy is well tolerated. It may downstage tumors, sterilize regional lymph nodes, and improve resectability in patients with marginally resectable pancreatic cancer. Greater patient accrual and longer follow-up are needed to more accurately assess its future role in therapy.
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PMID:Preoperative chemoradiation for marginally resectable adenocarcinoma of the pancreas. 1130 45

Gemcitabine has modest activity in the treatment of advanced pancreatic cancer and is a potent radiosensitizer. We conducted a Phase I trial to determine the maximum tolerated dose of weekly gemcitabine delivered concurrently with radiation therapy for the treatment of locally advanced adenocarcinoma of the pancreatic head and to assess the treatment-related toxic effects associated with such a regimen. Eighteen patients with pathologically proven, locally advanced adenocarcinoma of the pancreatic head were enrolled in this study. Patients received seven weekly doses of gemcitabine with 3000 cGy of external beam radiation therapy delivered during the first 2 weeks of therapy. Six patients received gemcitabine at 350 mg/m(2)/week, nine at 400 mg/m(2)/week, and three at 500 mg/m(2)/week. Grade 3-4 hematological toxicity was observed in over half the patients treated. Nonhematological toxicities were significant and included fatigue, anorexia, nausea, vomiting, and dehydration. Forty-four % of the patients required admission to the hospital for management of nausea/vomiting and dehydration. The risk of hospitalization appeared to be dose-related; all of the three patients treated at 500 mg/m(2)/week required hospital admission during treatment. Seventeen patients were evaluated for response, and eight patients (47%) had evidence of a local anticancer effect. Four of these eight patients (24%) had a partial response to therapy. The median survival for the entire group was 6 months. The 1-year survival rate for patients with an objective response to therapy was 66%. The clinical responses observed in this group of patients suggest gemcitabine is a clinically relevant radiosensitizer in patients with pancreatic adenocarcinoma. However, the toxic effects are significant, suggesting that until dose and scheduling issues are explored further, concomitant administration of gemcitabine and radiation therapy should still be considered investigational.
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PMID:Phase I trial of gemcitabine combined with radiation for the treatment of locally advanced pancreatic adenocarcinoma. 1148 98

Pancreatic cancer may be considered rare, yet in Canada it is the fourth leading cause of death by cancer in the elderly. This study was conducted in a large tertiary centre to determine the symptoms experienced by patients and the response by health professionals in providing supportive care. This paper reports the results of a retrospective review of health records from patients diagnosed with pancreatic cancer (n = 99). Results indicate that pain, nausea, vomiting, and anorexia were frequently reported. There was a lack of consistency in the documentation of nursing care and little evidence of an organized, planned approach for care delivery. The role of the interdisciplinary health care team and its members in managing this devastating disease and its impact on patient quality of life was difficult to ascertain. The development of an integrated approach to the care of patients with pancreatic cancer is presented.
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PMID:Providing care to patients with pancreatic cancer: a retrospective chart review. 1189 19

The maximum tolerated dose of the multitargeted antifolate drug pemetrexed is 600 mg/m(2) every 3 weeks in heavily pretreated patients without folic acid supplementation. However, with folic acid supplementation, higher doses have been given without limiting side effects. The dose-limiting toxicities of pemetrexed are neutropenia, asthenia, and thrombocytopenia. Other adverse effects include anemia, anorexia, rash, nausea, vomiting, peripheral edema, diarrhea, mucositis, and reversible elevations of transaminase and creatinine levels. Multiple pemetrexed combination phase I trials have been completed or are underway. Without folic acid supplementation, pemetrexed doses of 400 to 600 mg/m(2)could be safely administered with full therapeutic doses of irinotecan, gemcitabine, cisplatin, carboplatin, oxaliplatin, and 5-fluorouracil. Preliminary data from other ongoing trials (with folic acid and vitamin B(12) supplementation) have similarly shown that pemetrexed doses of at least 400 to 500 mg/m(2) can be safely administered with therapeutic doses of vinorelbine, docetaxel, and paclitaxel. Combination studies of pemetrexed with agents active in breast cancer (doxorubicin, epirubicin, and cyclophosphamide) and chest radiotherapy are also now underway. Adverse effects of these combinations have included neutropenia, anemia, thrombocytopenia, asthenia, vomiting, diarrhea, rash, nausea, anorexia, mucositis, and reversible transaminase elevation. The phase I trials of pemetrexed have consistently shown activity against a broad range of tumor types, including colorectal cancer, pancreatic cancer, breast cancer, non-small cell lung cancer, and mesothelioma. This activity has been noted not only in the combination trials, but when pemetrexed is given as a single agent as well. Pemetrexed is a promising drug. It is active against a broad range of cancers, and it has manageable side effects that seem to be lessened with folic acid and vitamin B(12) supplementation.
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PMID:Phase I trials of pemetrexed. 1202 87

The aim of this study was to evaluate the tolerability and the possible clinical benefit of intraoperative hyperthermia combined with multischedule chemotherapy and bypass surgery for the palliative treatment of inoperable pancreatic cancer. Ten patients with unresectable adenocarcinoma of the pancreas received preoperative chemotherapy [5-fluorouracil (5-FU)], bypass surgery and postoperative chemotherapy (5-FU, doxorubicin and cisplatin) plus sandostatin and radiotherapy (45 Gy, 25 fractions, 5 days a week). A single session of intraoperative hyperthermia was performed, by using a waveguide-type applicator (433 MHz). The tumour region was heated to 43-45 degrees C for up to 60 min, while 500 mg 5-FU was infused simultaneously through the gastroduodenal into the splenic artery. Postoperative recovery was uneventful for all patients. A brief instrument was developed for evaluating patients' quality of life. Chemotherapy-related toxicity included myelosuppression, vomiting, alopecia and increase in blood urea nitrogen (BUN), creatinine, SGOT and SGPT. Glucose and amylase determinations remained within normal limits throughout the whole treatment. There was a significant improvement before and 1 month after combined treatment in Eastern Cooperative Oncology Group (ECOG) status (1.8 +/- 0.4), Scott-Huskinsson pain scale (3.2 +/- 0.8) and quality of life score (30.5 +/- 6.7). No progressive disease was noticed and the median overall survival was 11 (SE = 2.4) months. There was also a significant (P = 0.002, Wilcoxon test) decrease in values of both serum carcinoembryonic antigen (CEA) and carbohydrate antigen (CA19-9), from 7.6 +/- 1.3 ng/mL and 875.7 +/- 104.8 U/mL to 3.5 +/- 0.7 ng/mL and 65.3 +/- 14.1 U/mL respectively. The first clinical results suggest a potential advantage of using combined intraoperative hyperthermia, chemotherapy and postoperative radiotherapy in the palliative treatment of the adenocarcinoma of the pancreas. The whole procedure seems to be free of perioperative morbidity, while the chemotherapy toxicity was rather moderate. However, the preliminary nature limits the general applicability of our results.
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PMID:Intraoperative hyperthermia and chemoradiotherapy for inoperable pancreatic carcinoma. 1209 45

Background. Docetaxel and irinotecan have additive or synergistic activity in vitro and in vivo as well as differing toxicities and unique mechanisms of action. We conducted a phase I trial to determine the maximum-tolerated dose of docetaxel and irinotecan given on a weekly schedule. Methods. Eligible patients had advanced, incurable, solid tumors. Docetaxel was administered as a 1-hour infusion and escalated over four dose levels (25, 30, 35, and 40 mg/m(2)) followed by irinotecan administered over 30 minutes at a fixed dose of 50 mg/m(2). Treatment was administered weekly for four weeks followed by two weeks of rest. To improve tolerability, the schedule was modified to weekly administration for two weeks with one week of rest, and irinotecan was escalated over 3 dose levels (55, 60, and 65 mg/m(2)) with docetaxel fixed at 35 mg/m(2). Results. Forty-four patients were treated and the most common dose-limiting toxicity was diarrhea observed in 11% of patients. Severe neutropenia was rare (grade 4: 2%, grade 3: 23%). Other nonhematologic toxicities included nausea/vomiting, dehydration and fatigue. Partial responses occurred in two patients with pancreatic cancer, and one patient each with non-small cell lung and esophageal cancer. Conclusions. Weekly docetaxel and irinotecan is a promising non-cisplatin doublet with preliminary evidence of activity in advanced solid tumors. Diarrhea is the predominant dose-limiting toxicity but unlike the every 3 weeks schedule myelosuppression is modest. The recommended phase II doses are docetaxel 35 mg/m(2) and irinotecan 60 mg/m(2) on days 1 and 8 of a 21-day schedule. Phase II trials of this regimen are ongoing or planned in lung, head and neck, stomach, esophageal, and pancreatic cancers.
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PMID:Phase I dose escalation trial of weekly docetaxel plus irinotecan in patients with advanced cancer. 1264 88


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