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)

We have used a relatively new trial methodology, the group sequential design, to prospectively evaluate two dose levels of bolus/infusional 5-fluorouracil (5-FU) and folinic acid in 192 consecutive-patients with advanced colorectal carcinoma. On day 1, all patients received 200 mg m(-2) of folinic acid infusion over 2 h. Cohort A (n = 102 patients) received 500 mg m(-2) 5-FU by i.v. 15-min infusion followed by an infusion of 500 mg m(-2) 5-FU over 22 h. Treatment was repeated on day 2 and further cycles given 2-weekly. After sequential analysis excluded a response rate of over 40%, cohort B (n = 90 patients) received an increased dose of 600 mg m(-2) 5-FU bolus and infusion. Patients had received no prior 5-FU therapy and the two cohorts had similar demographic features. In 179 evaluable patients, the overall response rate was 18% (95% CI 12-24%) with CR of 6% and PR of 12%, with no difference between the two cohorts. Overall median survival was 34 weeks (95% CI 30-39) with no significant difference between cohorts (median survival 32 and 37 weeks in cohort A and B respectively; P = 0.27). On multivariate analysis, poor performance status, elevated initial WBC and alkaline phosphatase and low serum albumin were associated with reduced survival (P < 0.05), and initial raised WBC showed an association with reduced likelihood of response (P = 0.002). Overall toxicity was low with CTC grade 3 mucositis, diarrhoea, nausea or vomiting in < or = 6% of patients and no treatment-related deaths. Significant (grade 3 or above) leucopenia was more common in cohort B than in cohort A (9% and 1% respectively); there were more dose reductions, and the median administered dose intensity was lower in cohort B than in cohort A (89% and 97% respectively; P = 0.006). In this group of relatively unselected patients, we have confirmed a relatively low objective response rate and median survival of 7.8 months with this regimen. There was no significant difference in outcome between the two dose levels but the higher dose of 5-FU was associated with more dose reductions and greater toxicity.
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PMID:Bolus/infusional 5-fluorouracil and folinic acid. A report on two prospective, consecutive phase II studies with 5-fluorouracil dose escalation. 965 65

Although cutaneous graft-vs.-host disease (GVHD) has been noted after autologous hematopoietic cell transplantation, intestinal involvement has not been well documented. We evaluated 197 patients undergoing autologous transplantation for intestinal symptoms; the source for hematopoietic cells was marrow (n=32), peripheral blood stem cells (n=146), or both (n=19). Patients with persistent nausea, vomiting, and anorexia after day 20 underwent upper intestinal endoscopy and mucosal biopsy. Eight patients (4.1%) had diffuse edema, erythema of gastric mucosa, and histological evidence of lymphocytic gastritis with focal apoptosis of crypt epithelial cells-typical of the findings in acute GVHD. All studies for viral, fungal, or bacterial causes were negative. Two patients showed evidence of GVHD in skin and liver, respectively. All patients received 1 mg/kg/day of oral prednisone for 10 days; symptomatic improvement often occurred within days of therapy onset. At the end of corticosteroid treatment, complete resolution of symptoms was seen in all eight patients. In one patient, elevated serum alkaline phosphatase levels gradually normalized over the ensuing 3-4 weeks. When followed up 3 months after treatment, all patients remained symptom-free without evidence of recurrent intestinal symptoms. We concluded that recipients of autologous hematopoietic cells may develop intestinal symptoms caused by a lymphocytic gastritis that is typical of acute GVHD. Patients with this syndrome promptly responded to treatment of a short course of prednisone. The pathogenesis of gastric epithelial damage after autologous transplant is unknown.
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PMID:Lymphocytic gastritis resembling graft-vs.-host disease following autologous hematopoietic cell transplantation. 970 91

A 25 year-old woman experienced a sudden onset of epigastralgia with nausea, and consulted our hospital. Because the abdominal pain did not subside with medication, she was hospitalized. On physical examination she had a slight tenderness of the right upper abdominal quadrant. Laboratory studies disclosed increases in the serum alkaline phosphatase, glutamic oxaloacetic transaminase, glutamic pyruvic transaminase, and serum amylase levels. Abdominal ultrasonography, computed tomography, and endoscopic retrograde cholangiopancreatography revealed choledocholithiasis and a pancreatic duct which originated from the common bile duct. A common bile duct stone was removed with a basket catheter after an endoscopic sphincterotomy was performed. Since an anomalous union of a pancreatobiliary duct is a high risk factor of gallbladder cancer, laparoscopic cholecystectomy was perfomed. The post-operative course was uneventful and she was discharged on the twentieth post-operative day. In a microscopical examination of the resected specimen, a pyloric type gastric mucosa was clearly evident in the submucosa, while the remaining gallbladder demonstrated chronic cholecystitis. Some cases of heterotopic gastric mucosa in the gallbladder come from metaplasia, and metaplasia is also one of the most important factors in the carcinogenesis of gallbladder cancer. In conclusion, the present case is the first report of gastric mucosa with an anomalous union of the pancreatobiliary duct. Heterotopic gastric mucosa in the gallbladder may be one of the causes of gallbladder cancer, and close attention should, therefore, be paid to any occurrence of heterotopic gastric mucosa in this region.
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PMID:Heterotopic gastric mucosa in a gallbladder with an anomalous union of the pancreatobiliary duct: a case report. 984 91

Radio- and chemotherapy for the treatment of malignancies are often associated with significant toxicity. One approach to reduce the toxicity is the concomitant treatment with chemoprotective agents. This article reviews two sulfhydryl compounds, namely the agent WR-2721 (amifostine), a compound recently registered for use in human in many countries, and the natural occurring compound glutathione (GSH). GSH is not registered as a chemoprotective agent. WR-2721 is an aminothiol prodrug and has to be converted to the active compound WR-1065 by membrane-bound alkaline phosphatase. WR-1065 and GSH both act as naturally occurring thiols. No protective effect on the tumour has been found when these compounds are administered intravenously. There is even in vitro evidence for an increased anti-tumour effect with mafosfamide after pretreatment with WR-2721, and in vivo after treatment with carboplatin and paclitaxel. Randomized clinical studies have shown that WR-2721 and GSH decrease cisplatin-induced nephrotoxicity and that WR-2721 reduces radiation radiotherapy-induced toxicity. Side-effects associated with WR-2721 are nausea, vomiting and hypotension, GSH has no side-effects. An exact role of WR-2721 and GSH as chemoprotectors is not yet completely clear. Future studies should examine the protective effect of these drugs on mucositis, cardiac toxicity, neuro- and ototoxicity, the development of secondary neoplasms and their effect on quality of life.
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PMID:The sulfhydryl containing compounds WR-2721 and glutathione as radio- and chemoprotective agents. A review, indications for use and prospects. 1036 Jun 38

Docetaxel has been reported to show promising anti-tumour activity in pancreatic ductal cancer (PC). This study was conducted to evaluate the activity and toxicity of moderate-dose (60 mg m(-2)) docetaxel in Japanese chemo-naive patients with measurable metastatic PC. The patients had a performance status of 0-2. They received docetaxel intravenously over a 1- to 2-h period without any premedication for hypersensitivity reactions. This treatment was repeated every 3-4 weeks with dose adjustments based on the toxic effects observed. Twenty-one patients were eligible and treated with docetaxel. The median number of courses was 2 (range, 1-4). None of the patients achieved an objective response; seven showed no change and 13 showed progressive disease. In one patient, the response was not assessable because of early death. The median survival time for all patients was 118 days. The main grade 3-4 toxicities by patient were leucocytopenia (67%) and neutropenia (86%). Other grade 3-4 toxicities included anaemia (10%), thrombocytopenia (5%), nausea/vomiting (29%), anorexia (29%), GOT/GPT increase (10%), alkaline phosphatase increase (14%), malaise/fatigue (33%) and alopecia (24%). In conclusion, docetaxel, administered on this schedule, did not show significant anti-tumour activity in patients with metastatic PC.
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PMID:Phase II study of docetaxel in patients with metastatic pancreatic cancer: a Japanese cooperative study. Cooperative Group of Docetaxel for Pancreatic Cancer in Japan. 1040 50

The safety and tolerability of quinupristin/dalfopristin were assessed in both comparative and non-comparative trials (2298 quinupristin/dalfopristin-treated patients). In comparative clinical trials, the most frequent systemic adverse events related to quinupristin/dalfopristin were nausea (4.6%), diarrhoea (2.7%), vomiting (2.7%) and skin rash (2.5%). The comparator group showed similar rates, except that nausea was significantly more common (7.2%; P = 0.01). In non-comparative trials, arthralgia and myalgia were reported most frequently but were reversible upon treatment discontinuation. The renal, inner ear, cardiovascular and central nervous systems were not implicated as significant target organs for toxicity. The most frequent local adverse events related to infusion of quinupristin/dalfopristin were inflammation, pain, oedema, infusion site reaction and thrombophlebitis. Results of laboratory tests while on therapy were comparable for quinupristin/dalfopristin and comparator groups, except that increases in conjugated bilirubin of >5 x the upper limit of normal were reported in 5.5% of quinupristin/dalfopristin recipients; increases in total bilirubin of >5 x the upper limit of normal occurred in 1.5%. Comparator recipients more frequently had increases in alanine aminotransferase and alkaline phosphatase. Quinupristin/dalfopristin inhibits the cytochrome P450 3A4-mediated metabolism of drugs including midazolam, nifedipine, terfenadine and cyclosporin. Therefore, plasma drug monitoring and/or dosage reduction of these agents is prudent. Concomitant administration of drugs that can prolong the electrocardiographic QTc interval should be avoided. Quinupristin/dalfopristin is visually and chemically compatible with commonly used drugs of various classes, but it is not compatible with sodium chloride solution and certain other drugs, including some antimicrobials. Therefore, when prescribing quinupristin/dalfopristin, clinicians should be aware of the potential for peripheral venous intolerance, arthralgias and myalgias, increases in conjugated bilirubin, interactions with drugs metabolized by the cytochrome P450 3A4 isoenzyme and certain physico-chemical incompatibilities. However, multiple studies have shown that the safety and tolerability of quinupristin/dalfopristin are generally favourable, and that it provides clear benefits to ill patients with severe gram-positive infections.
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PMID:Safety and tolerability of quinupristin/dalfopristin: administration guidelines. 1051 96

We report the results of a prospective Tunisian study using primary chemotherapy followed by conservative surgery in primitive limb osteosarcoma. From January 1988 to January 1998, 56 patients affected by limb osteosarcoma entered in a prospective study of neoadjuvant chemotherapy with the T10 protocol before surgery with a conservative intent. Initial work-up include: clinical exam with tumor measurements, chest and limb X-rays, limb CT-scan or MRI, chest CT-scan, bone scintigraphy and hematological and renal biological exams. Patients receive pre- and post-operative chemotherapy according to the T10 modified protocol. Fifty-six patients (33 M/23 F) with a mean age of 19 years (8 to 28) are included. Mean clinical and radiological tumor size is around 14 cm. Main histologic type is classic osteosarcoma (50% of cases) and 10 patients (9%) presented with initial metastasis; 42 patients on 56 receive the whole pre-operative protocol. Treatment is well tolerated excluding 18 episodes of mucositis, 29 of leucopenia (< grade 3), 7 of thrombopenia (< grade 3), 4 of cutaneous toxicity, 2 of pulmonary toxicity and 3 of nausea-vomiting. We observe 36% of good histological responders and 64% of bad responders to primary chemotherapy, 27 patients on 49 operated (53%) have a conservative surgery and 18 (47%) a radical surgery. With a median follow-up of 51 months (8 to 128), 29 patients remain alive free of disease (15/17 GR and 14/30 BR), 2 are alive with disease, 2 died by toxicity, 14 died by progressive disease and 9 are lost to follow-up with evolutive disease. Five year disease-free survival is 55% for the 46 non metastatic patients. In univariate analysis, seric alkaline phosphatase level (p = 0.0014) and histological response to chemotherapy (p = 0.0218) are significant factors for prognosis.
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PMID:[Primary chemotherapy with the Rosen T10 protocol before conservative surgery in limb primitive osteosarcomas: results about 56 cases]. 1070 89

BACKGROUND: Titanocene dichloride (TD) is an organometallic compound with antiproliferative properties in vitro and promising antitumor activity in preclinical in vivo models. The drug interferes with DNA, blocks the S/G(2) phase of the cell cycle and shows antiangiogenic properties. The purpose of this study was to determine the maximum tolerated dose (MTD) and the dose-limiting toxicity (DLT) of a 'split' dose administration schedule (days 1, 3, 5 q 3 weeks). PATIENTS AND METHOD: Patients with progressive advanced cancer and a creatinine clearance > 60 ml/min qualified for a treatment with TD after standard therapies (radio-, chemo-, hormone therapy) failed. A total of 10 patients (4 females, 6 males) with a median age of 58 (range 49-68) years were treated with 80 mg/m(2) TD at days 1, 3 and 5 (repeated at day 22). The drug was administered as light-protected infusion within 1 h. RESULTS: Significant side effects were as follows: nausea/vomiting, appetite loss, renal toxicity (elevation of serum creatinine and proteinuria) and liver toxicity (bilirubin and alkaline phosphatase elevation), but no myelosuppression. At the starting dose (3 x 80 = 240 mg/m(2) TD), renal (3 patients) or liver toxicity (1 patient) of grade 3 was judged as DLT. No further dose escalation was possible. No objective tumor remission was observed. CONCLUSION: The tolerability of TD cannot be improved by splitting the total dose in to three treatments every other day. Compared to previous phase I data using a 3-weekly and a 1-weekly schedule, the 'split' dose administration allowed no further increase of the total drug dose per treatment cycle. Thus, dose intensification by alterations of the application mode does not seem to be possible. Copyright 2000 S. Karger GmbH, Freiburg
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PMID:Phase I Clinical Trial of a Day-1, -3, -5 Every 3 WeeksPhase I Clinical Trial of Day-1, -3, -5 Every 3 Weeks Schedule with Titanocene Dichloride (MKT 5) in Patients with Advanced Cancer. (Phase I Study Group of the AIO of the German Cancer Society). 1144 Dec 64

A multicenter, open labeled, randomized early Phase II study for CGS 20267 was conducted at the doses 0.5 mg once daily and 1.0 mg once daily in postmenopausal women with advanced breast cancer. Sixty-four patients were randomly assigned to the doses of either 0.5 mg once daily (n = 33) or 1.0 mg once daily (n = 31). Thirty-one patients were eligible for 0.5 mg group, and 29 for 1.0 mg group. A total of 57 patients (30 in the 0.5 mg group and 27 in the 1.0 mg group) were eligible for the evaluation of efficacy. There were 3 CR, 5 PR, 5 stable disease (SD: NC lasting over 24 weeks), 7 NC and 10 PD in the 0.5 mg group. The objective response rate (ORR) was 26.7%. There were 4 CR, 7 PR, 8 SD, 3 NC and 5 PD in the 1.0 mg group. The ORR was 40.7%. A total of 57 patients (29 in the 0.5 mg group and 28 in the 1.0 mg group) were eligible for safety evaluation. Adverse clinical events related to CGS 20267 in the 0.5 mg group were headache, nausea, cold sweat, sleepiness and muscle ache in the lower extremities (2 patients, incidence rate 6.9%) whereas those in the 1.0 mg group were generalized itching and generalized hot feeling (2 patients, incidence rate 7.1%). All of the adverse events were grade 1 except the generalized itching which was grade 2. CGS 20267-related abnormalities in the laboratory tests for the 0.5 mg group were a decrease in WBC, and increases in GOT, GPT, LDH and gamma-GTP (5 patients, 14.3%) whereas those in the 1.0 mg group were increases in GPT, gamma-GTP, alkaline phosphatase, and total bilirubin (1 patient, 3.6%). The increases in GOT and GPT were grade 2, but others were grade 1. The data show both CGS 20267 0.5 mg once daily and 1.0 mg once daily to be effective and tolerable in the treatment of postmenopausal women with advanced breast cancer.
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PMID:[CGS 20267 (Letrozole), a new aromatase inhibitor: early phase II study for postmenopausal women with advanced breast cancer]. 1197 39

Acute liver failure and haemolytic syndrome appeared quite suddenly as the first manifestations of Wilson disease (WD) in five of our patients previously regarded as healthy persons (although an interview showed that 2-4 weeks prior to the illness the patients complained of several non-specific symptoms, such as abdominal pain, headaches, fever, weakness or behavioural changes). All the patients were young women (17-23 years), none of them had any history of liver disease. They were admitted with icterus, nausea, vomiting and symptoms of increasing haemolysis. The diagnosis of WD was given as disturbed copper metabolism. After a short period of observation ascites and anasarca occurred, haemorrhagic diathesis and other symptoms of liver failure increased. Levels of clotting factors decreased rapidly. Despite treatment with D-penicillamine, plasmapheresis, and symptomatic drugs, three of the women died in irreversible liver coma, due to the unavailability of liver transplantation. The fourth woman was carried to the Transplantation Centre, due to aggravation of the symptoms of liver failure, where liver transplantation was performed. Histopathologically micronodular cirrhosis was shown in all these cases. The fifth patient survived having undergone the above treatment without liver transplantation. The main differences between the patient who survived and those who died or underwent transplantation were relatively higher activity of alkaline phosphatase (26 U/l vs. 10-20 U/l), slightly higher levels of clotting factors and prothrombin time, which never fall below 68% of the control (versus 14-44% in other patients). Only in the surviving patient was the Kayser-Fleischer ring present. In four of our patients we found family members who were carriers of WD.
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PMID:Acute haemolytic syndrome and liver failure as the first manifestations of Wilson's disease. 1221 29


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