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)

Amonafide, a benzisoquinoline-1,3-dione was administered to 38 patients with recurrent or metastatic, bidimensionally measurable endometrial cancer. There were 34 patients with no prior cytotoxic chemotherapy, performance status of 0-2, and normal bone marrow, renal, and hepatic function were eligible for response and toxicity evaluation. Amonafide, 300 mg/m2, was administered intravenously over 1 hour daily for 5 consecutive days. Courses were repeated every 21 days. The major grade 3 or 4 toxicities were hematologic with granulocytopenia in 18 patients (53%), thrombocytopenia in 6 patients (18%), and anemia in 8 patients (24%). Infectious complications occurred in 3 patients (9%). Other side effects included cardiac dysrhythmias, hypotension, pain and phlebitis at the site of injection, nausea, vomiting, and flu-like symptoms. The overall objective response rate was 6% (95% confidence interval of 1-20%); 2 patients had a complete response (6%), 9 patients had stable disease (26%) and 21 patients had progressive disease (62%). Two patients had insufficient follow-up for response determination and are assumed to be nonresponders. The median survival of the eligible patients was 8 months. With the toxicity observed and the low response rate, amonafide at this dose and schedule has no efficacy in the treatment of endometrial cancer.
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PMID:Phase II trial of amonafide in patients with advanced metastatic or recurrent endometrial adenocarcinoma. A Southwest Oncology Group study. 831 Oct 5

Thirty-five patients with advanced refractory cancer were enrolled on this phase I study of menogaril administered orally every 4 weeks at dosages ranging from 85 mg/m2 to 625 mg/m2. An additional 12 patients received alternating oral and IV doses of menogaril (250 mg/m2 IV; 250-500 mg/m2 oral) with accompanying blood and urine sampling for pharmacokinetics analysis. Nausea and vomiting were the dose-limiting toxicities at the 625 mg/m2 dosage level; vomiting was inadequately relieved by prophylactic antiemetics at this dosage level. Other toxicities included sporadic leukopenia at all dosage levels; at dosages of 500 mg/m2 and 625 mg/m2, leukopenia < 3000/microliters occurred in 7 of 24 patients. Anemia and thrombocytopenia were much less frequent toxicities. Among the patients receiving IV menogaril, peripheral vein phlebitis, leukopenia and anemia were the predominant toxicities. No antitumor responses were observed, yet one patient with non-small cell lung cancer experienced a 30% reduction in metastatic tumor nodules. For the patients receiving alternating oral and IV menogaril, comparative pharmacokinetic analyses were performed by HPLC. After oral administration, maximum plasma concentrations were achieved in an average of 6 hours; maximum plasma concentrations were less than one-quarter of those achieved after intravenous administration. The harmonic mean (+/- SD) terminal disposition half-life after oral dosing was 29.3 +/- 9.2 hours; mean systemic bioavailability was 33.6 +/- 10.5% after oral dosing. Forty-eight hours after an oral dose, mean cumulative urinary excretions of menogaril and the primary metabolite, N-demethylmenogaril, were 4.00 +/- 0.96% and 0.44 +/- 0.16%, respectively. Because of the poor tolerance of oral menogaril and minimal evidence of biological activity, this schedule of drug administration is not recommended for phase II evaluation. Based on this and other published studies of oral menogaril, frequent chronic low-intermediate dosages of the drug may be given orally with potentially better tolerance and antitumor activity.
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PMID:A phase I clinical and pharmacokinetic study of the oral and the oral/intravenous administration of menogaril. 834 32

A phase II trial was performed to evaluate the efficacy and tolerance of vinorelbine (VNB), mitomycin C (MMC), and recombinant human granulocyte colony-stimulating factor (G-CSF) in advanced breast cancer. Between October 1992 and July 1994, 55 patients entered this trial. Nine patients had locally advanced disease and 46 had distant metastases, including 14 who had received previous palliative chemotherapy with (n = 9) or without anthracyclines (n = 5). Therapy consisted of VNB 40-50 mg m(-2) diluted in 250 ml saline infused over 30 min every 3 weeks, and MMC 15 mg m(-2) administered by intravenous bolus injection every 6 weeks. G-CSF was given at 5 microg kg(-1) day(-1) subcutaneously from days 2 to 7 following each cytotoxic drug administration. Treatment was continued in case of response or stable disease for a total of six courses. The overall response rate was 73% for all 55 patients (95% confidence interval, 59-84%), including 12 (22%) complete response (CR) and 28 (51%) partial response (PR); 13 patients (24%) had stable disease (SD), and only two (4%) progressed. All nine patients with locally advanced disease were rated responsive (two pCR, seven PR) and underwent surgery with curative intent. Eight out of nine remain disease free after a median observation period of 18 months (range, 13.5-28 months). Among the 32 previously untreated patients with metastatic disease, nine (28%) achieved CR, 15 PR (47%), seven SD (22%) and one PD (3%). Second-line chemotherapy with this regimen resulted in 7/14 (50%) objective remissions (one CR, six PR), six had SD and one PD. The median time to progression was 12 months (range, 2-24+ months) in previously untreated patients with disseminated disease, and 6.0 months (range, 2-22 months) in those who had failed prior chemotherapy. After a median follow-up time of 20 months, 24 patients with distant metastases are still alive with disease; median survival has not been reached yet. The dose-limiting toxicity was myelosuppression: six (11%) and ten patients (18%) had World Health Organization grade 3, and eight (14%) and nine patients (16%) had grade 4 leucopenia and granulocytopenia respectively. Severe (WHO grade 3) non-haematological toxicities included nausea/vomiting in 7%, constipation in 9%, peripheral neuropathy in 5%, infectious episodes in 7%, phlebitis due to drug extravasation in 5%, alopecia in 9%, and acute reversible pulmonary toxicity in 11%. Our data suggest that vinorelbine, mitomycin C plus G-CSF has an excellent anti-tumour activity in advanced breast cancer, probably superior to most other available combination chemotherapy regimens. This combination does not seem to present significant cross-resistance with previous CMF or anthracycline regimens. Apart from reversible, acute pulmonary toxicity, a rare adverse reaction that had previously been described for VNB, as well as the combination of natural vinca alkaloids with mitomycin C, and few episodes of grade 3 neurotoxicity (all of which occurred at the initial 50 mg m(-2) VNB dose level), the tolerance of this regimen seems acceptable and justifies further evaluation in front-line and salvage therapy of advanced breast cancer.
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PMID:Effective treatment of advanced breast cancer with vinorelbine, mitomycin C plus human granulocyte colony-stimulating factor. 893 53

Bryostatin 1 is a protein kinase C partial agonist which has both antineoplastic and immune-stimulatory properties, including the induction of cytokine release and expansion of tumour-specific lymphocyte populations. In phase I studies, tumour responses have been observed in patients with malignant melanoma, lymphoma and ovarian carcinoma. The dose-limiting toxicity is myalgia. Sixteen patients (age 35-76 years, median 57 years) with malignant melanoma were treated. All had received prior chemotherapy. In each cycle of treatment, patients received bryostatin 25 degrees g m(-2) weekly for three courses followed by a rest week. The drug was given in PET diluent (10 microg bryostatin ml(-1) of 60% polyethylene glycol, 30% ethanol, 10% Tween 80) and infused in normal saline over 1 h. The principal toxicities were myalgia (grade 2, eight patients and grade 3, six patients) and grade 2 phlebitis (four patients), fatigue (three patients) and vomiting (one patient). Of 15 patients evaluable for tumour response, 14 developed progressive disease. One patient developed stable disease for 9 months after bryostatin treatment. In conclusion, single-agent bryostatin appears ineffective in the treatment of metastatic melanoma in patients previously treated with chemotherapy. It should, however, be investigated further in previously untreated patients.
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PMID:A phase II study of bryostatin 1 in metastatic malignant melanoma. 982 75

Twenty-four consecutive patients with metastatic breast carcinoma (MBC) refractory to first line chemotherapy were treated with high-dose folinic acid (FA) 100 mg/m2 diluted in 250 cc of normal saline as 2 hour infusion followed by 5-fluorouracil (5FU) 400 mg/m2 bolus then 5FU 600 mg/m2 as continuous infusion for 22 hours. This therapy was repeated for 2 consecutive days. Chemotherapy was repeated every 15 days. All enrolled patients were evaluable for objective response. A complete response was achieved in 1 patient (4%) and a partial response in 6 cases (25%) for an overall response rate of 29% (confidence limits 18%-39%). The median duration of objective responses was 8.4+ months (range 3.0+/12.8). Six patients showed no change (25%) with a median duration of 4.0 months 11 patients progressed (46%). A subjective improvement in tumor-related symptoms was reported by all responding patients and in 3 patients with no change. Most patients (7/10) with symptomatic bone lesions had a subjective improvement with reduction in analgesic drugs consumption. Objective responses were observed at all sites of disease. In fact, responses were seen in the skin liver lung bore and rodal metastases. The median overall survival was 13.0+ months (range 4.0/16.2+). Over a total of 160 cycles (a mean of 6.6 cycles/patient) grade 1-2 leukopenia was seen in 9 patients (37%) grade 1 thrombocytopenia in 4 patients (17%) and grade 1 anemia in only 2 cases (8%). Grade 3-4 leukopenia or thrombocytopenia were not seen. Phlebitis at the injection vein occurred in 3/10 patients (30%) which refused to implant a central line. In patients with a central line or a port-a-cath no cases of vascular, toxicity were seen. Gastrointestinal toxicity was very mild with 9 patients (37%) suffering from grade 1-2 nausea/vomiting 6 patients (25%) complaining of grade 1-2 diarrhea and 6 patients with grade 1-2 stomatitis. Hand-foot syndrome was observed in only 1 patient. No cases of grade 3-4 gastrointestinal toxicities have been, observed. No cases of cardiotoxicity and/or neurotoxicity were recorded. The combination of high-dose FA and 5FU given as 48 hour continuous venous infusion every 2 weeks is active, at least in terms of objective response rate and tumor-related symptoms palliation against anthracycline-refractory MBC. These results compare favorably with bolus administration of FA and 5FU or other salvage regimens.
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PMID:Treatment of refractory metastatic breast cancer with 5-fluorouracil and levofolinic acid as 48 hours continuous venous infusion. 1047 46

This multicentre, randomised, double-blind study compared oral zolmitriptan 2.5 mg with a combination of oral acetylsalicylic acid 900 mg and metoclopramide 10 mg as acute anti-migraine therapy for 3 migraine attacks. In total, 666 patients took at least one dose of study medication (326 took zolmitriptan and 340 took acetylsalicylic acid plus metoclopramide). The percentage of patients with a 2-hour headache response after the first dose for all 3 attacks (the primary end point) was 33.4% with zolmitriptan and 32.9% with acetylsalicylic acid plus metoclopramide [odds ratio 1.06, 95% confidence interval (CI) 0.77-1.47; p = 0.7228]. For the majority of secondary end points, the two treatments demonstrated comparable efficacy. However, post hoc analysis showed that significantly more patients receiving zolmitriptan were free of pain 2 h after the first dose in all 3 attacks compared with patients receiving acetylsalicylic acid plus metoclopramide (10.7 vs. 5.3%; odds ratio 2.19, 95% CI 1.23-4.03; p = 0.0095). In addition, post hoc analysis showed that the overall 2-hour pain-free response rate was consistently higher with zolmitriptan (34.6%) than with acetylsalicylic acid plus metoclopramide (27.9%) (odds ratio 1.40, 95% CI 1.09-1.78; p = 0.007). Both treatments reduced migraine-associated nausea, vomiting, phonophobia and photophobia. There were no important inter-group differences with respect to the onset of meaningful migraine relief, the frequency of headache recurrence, the usage or efficacy of a second dose of medication or the use of escape medication. However, at the last attack, the proportion of patients who expressed overall satisfaction with the treatment was significantly higher in the zolmitriptan group, i.e. 83.7%, versus 75.0% with acetylsalicylic acid plus metoclopramide (p = 0.0346). Both agents were well tolerated. Adverse events were reported by 40.8% (133/326) of zolmitriptan-treated patients and 29.1% (99/340) of those treated with acetylsalicylic acid plus metoclopramide. The incidence of withdrawals due to adverse events was very low with both zolmitriptan (0.9%) and the combination regimen (1.5%); the latter percentage included 1 patient who withdrew from the study due to phlebitis, which was classified as a serious adverse event. This study showed that zolmitriptan is effective and well tolerated for the acute treatment of moderate to severe migraine. Zolmitriptan was at least as effective as acetylsalicylic acid plus metoclopramide in achieving a 2-hour headache response, but significantly more effective than the combination therapy for other end points, including the 2-hour pain-free response.
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PMID:Zolmitriptan versus a combination of acetylsalicylic acid and metoclopramide in the acute oral treatment of migraine: a double-blind, randomised, three-attack study. 1184 97

SU5416 is a small molecule antiangiogenic agent that inhibits vascular endothelial growth factor (VEGF) stimulation of the KDR tyrosine kinase receptor. In this Phase I dose escalation trial, a weekly dose schedule of SU5416 was tested whereby an initial 5-day loading dose was followed by weekly maintenance infusions. The start dose was 20 mg/m(2) for the loading dose followed by 65 mg/m(2) for the weekly infusions. Dose escalations occurred at 33% until a final dose of 65 mg/m(2) (loading dose) and 190 mg/m(2) (weekly infusion) was obtained. Twenty-two patients were treated at five dose levels; tumor types included gastrointestinal (8), breast (3), lung (4), sarcoma (2), and other (5). The most common serious drug-related toxicity was headache, often associated with nausea and vomiting. Grade 1 and 2 toxicities included headache, nausea, vomiting, asthenia, pain at the infusion site, phlebitis, change in voice, and fevers. Of 19 evaluable patients, 4 obtained clinical benefit as defined by tumor regression (1) or disease stabilization for at least 12 weeks (3). Pharmacokinetic data revealed that the weekly infusion schedule prevented the reported 50-60% induction in SU5416 clearance observed with either daily or twice weekly dosing. Higher baseline levels of urine VEGF were observed in the 4 patients who gained clinical benefit, suggesting this may be a useful marker for predicting response to anti-VEGF therapies. Our results suggest that a weekly schedule of SU5416 shows signs of biological activity and is well tolerated at doses up to 145 mg/m(2).
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PMID:Results of a Phase I dose-escalating study of the antiangiogenic agent, SU5416, in patients with advanced malignancies. 1223 19

Chemotherapy regimens based on platinum represent the reference standards in Non-Small Cell Lung Cancer (NSCLC) and when it is associated with radiotherapy and/or surgery (combined treatment) it improves survival of patients. Aim of this study was to estimate the efficacy of chemotherapy, based on high-dose epirubicin plus cisplatin, associated with surgery and/or radiotherapy. Twenty-four inoperable NSCLC patients (15 pts in stage IIIb and 9 in stage IV) were treated with epirubicin (120 mg/m2) plus cisplatin (60 mg/m2), every three weeks for at least 3 cycles up to a maximum of 6. A total of 109 treatment cycles (epirubicin plus cisplatin) were administered and two of 24 patients achieved full response (CR), 9 showed partial response (PR), for an overall response rate of 45.8%, 8 patients (33.4%) achieved stable disease (SD) and 5 (20.8%) progressive disease (PD). Leukopenia aroses in 81.9% of the cycles, anaemia in 36.6% and thrombocytopenia in 14%. After chemotherapy, nausea/vomiting was present in 33.3% of patients, while in a small number of cases there were also mucositis, diarrhea, fever, phlebitis, transaminase increase and electrocardiographic anomalies. Upon entry, at the end of therapy patients underwent restaging (CT, bronchoscopy, bone scintiscan) to evaluate the possibility of surgical resection; 15 out of 24 patients completed treatment with radiotherapy (40-60 Gy) and then were re-evaluated for surgery. Five patients underwent complete surgical resection of the neoplasia (4 after chemotherapy and one after radiotherapy). After 1 year survival was 66.6% for all patients. Combined treatment in advanced NSCLC showed a good response and survival after 1 year.
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PMID:Combined treatment in advanced stages (IIIb-IV) of non-small cell lung cancer. 1270 10

Venous thrombophilia is the result of clotting changes namely of a hypercoagulable state together with blood flow and vessel wall changes. There is no need for all these components to be present in order for thrombosis to occur. As the matter of fact, thrombosis may occur even if only one of these conditions is present. In clinical practice a combination of factors is usualy seen. In comparison with arterial thrombophilia, clotting changes and blood flow seen to play a major role in venous thrombosis. Venous thrombophilia may remain asynptomatic or may result in a series of clinical syndromes. The commonest of these are: 1. Superficial vein thrombosis, 2. Deep vein thrombosis of legs, 3. Deep vein thrombosis of arms, 4. Caval veins thrombosis, 5. Portal vein thrombosis, 6. Hepatic veins thrombosis, 7. Renal vein thrombosis, 8. Cerebral sinuses thrombosis, 9. Right heart thrombosis, 10. Miscellaneous (ovarian, adrenal veins thrombosis, etc.). Since the first two are widely and easily recognized, these is no need for an extensive discussion. Deep vein thromboses of upper limbs are not as frequent as those of lower limbs or of superficial phlebitis but they can still be recognized on clinical grounds and non invasive techniques. The remaining 7 syndromes are less common and therefore less frequently suspected and recognized. Of particular interest, among these less common manifestations of venous thrombophilia are hepatic vein and renal vein thrombosis. Hepatic veins thrombosis, sometimes part of inferior vena cava thrombosis is most frequently due to an isolated occlusion of hepatic veins thereby causing a form of venocclusive disease. Occasionally diagnosis may be difficult because of slow onset of symptoms (hepatomegaly, right flank pain, fever, ascites etc.). The same is true for renal vein thrombosis which may also be of difficult diagnosis since it causes proteinuria and flank pain. The proteinuria is often interpreted as due to a nephrotic syndrome which, incidentally, may cause by its turn renal vein thrombosis. Portal vein thrombosis and cerebral sinuses thrombosis on the contrary are more easily suspected because of ascites, adominal pain, jaundice or headache, eye proptosis, vomiting. Right heart thrombosis should be suspected in cases of recurrent pulmonary embolization. Ovarian or adrenal veins thrombosis are rare. The competent physician should always consider, given certain congenital or acquired conditions, the possibility to be facing a special form of venous thrombosis or a venous thrombosis in unusual sites. An early diagnosis, as often in medicine, is of paramount importance for a prompt treatment and a satisfactory outcome.
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PMID:Clinical aspects of venous thrombophilia. 1367 53

Anidulafungin is a novel antifungal agent which, like other echinocandins, inhibits beta-(1,3)-D-glucan synthase and disrupts fungal cell-wall synthesis. It has marked antifungal activity against a broad spectrum of Candida spp. and Aspergillus spp., including amphotericin B- and triazole-resistant strains. In clinical trials, anidulafungin has primarily been evaluated in patients with oesophageal and invasive candidiasis. Preliminary data are emerging for other indications such as invasive aspergillosis. In a large, multicentre, double-blind, double-dummy, randomised trial in patients with oesophageal candidiasis, intravenous anidulafungin 50 mg/day was as effective as oral fluconazole 100 mg/day regarding end-of-treatment rates of endoscopic cure and clinical and microbiological success. Duration of treatment was approximately 2-3 weeks, and patients in both groups received a loading dose of study drug (twice the daily maintenance dose) on day 1. Anidulafungin is generally well tolerated. Across the dosage range 50-100 mg/day, adverse events appear not to be dose- or infusion-related. In the largest clinical trial to date, the most common treatment-related adverse events were phlebitis/thrombophlebitis, headache, nausea, vomiting and pyrexia.
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PMID:Anidulafungin. 1545 42


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