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)

A phase II study to test the toxicity and the efficacy of a weekly combination of Mitoxantrone, 5-Fluorouracil and L-Leucovorin (MFL) was carried out in 43 patients with metastatic breast cancer. Chemotherapy consisted of mitoxantrone 4 mg/m2, 5-fluorouracil 375 mg/m2, and L-leucovorin 100 mg/m2 on day 1, weekly. Patient characteristics were: median age 53 years (range 36-65); estrogen receptor (ER) status was known in 26 patients and of these 15 (57.7%) patients were ER-positive and 11 (42.3%) ER-negative. Of the 43 patients, 25 (58.1%) and 18 (41.9%) patients had received prior adjuvant chemotherapy and prior adjuvant endocrine treatment, respectively. MFL was administered to 22 (51.1%) patients as first line chemotherapy for advanced disease, while 21 (48.9%) patients had received 1 to 2 cytotoxic regimens for metastatic disease. The dominant sites of metastases were: soft tissue in 11 (25.5%) patients, bone in 8 (18.6%) patients and viscera in 24 (55.9%). All patients were assessable for toxicity: only 8 patients experienced WHO grade 3 leukopenia. Thrombocytopenia, diarrhea, stomatitis, and nausea/vomiting were negligible. Anemia and alopecia were not observed. Thirty-nine patients were assessable for response: overall response rate was 28.2% (complete response 7.7% and partial response 20.5%). Median duration of response was 12 months (range 6-34). Patients with no prior anthracyclines had a 42.1% response rate compared to 15% in patients who had received anthracyclines. Median overall survival of the 43 patients was 6 months (range 1-34). Weekly MFL is a well-tolerated and a moderately effective regimen for the treatment of metastatic breast cancer.
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PMID:Phase II study of weekly mitoxantrone, 5-fluorouracil, and leucovorin in metastatic breast cancer. 794 11

Preliminary clinical results indicate that the cytostatic agent mitoxantrone is an effective and very tolerable substance for treating multiple sclerosis (ms). Our own experience, added to the findings of other pilot studies, seems to indicate that disease progression can be slowed in a majority of patients with rapidly progressive ms. Mitoxantrone is mainly excreted by the hepato-biliary pathways and therefore it can be used in patients with renal insufficiency or chronic cystopyelitis, a frequently occurring condition in ms. The side effects observed in our therapeutic scheme which could be attributed to mitoxantrone were tolerable. Mild gastrointestinal complaints were occasionally reported and vomiting was very rare. A carcinogenic effect from mitoxantrone has not been reported. A decrease in the leucocyte count is to be expected 6-15 days following treatment administration. Potential cardiotoxicity represents the primary long term adverse reaction and thus patients with cardiovascular risk factors should not be treated with mitoxantrone. Once a cumulative dosage of 140 mg/m2 is reached cardiac function tests, including echocardiography with measurement of the left ventricular ejection fraction, should be routinely carried out preceding each treatment administration in all patients. Mitoxantrone is currently not licensed for use in patients with ms and therefore should be restricted to patients with rapid disease progression where other generally accepted treatment modalities have failed.
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PMID:[Immunosuppressive therapy of multiple sclerosis with mitoxantrone]. 811 4

Mitoxantrone and 5-fluorouracil (5-FU) are active drugs with a favourable toxicity profile in advanced breast cancer. The activity of 5-FU can be enhanced by modulation with leucovorin. Continuous infusion of 5-FU yields a superior activity with less toxicity compared with bolus injections. 27 patients with advanced breast cancer, 22 of them pretreated, received intravenous (iv) mitoxantrone, 14 mg/m2, day 1, iv leucovorin, 300 mg, days 1 and 15, and 5-FU, 4 g, 48-h infusion, days 1 and 2, 15 and 16, once every 28 days (MLF regimen). Leucovorin was administered either as a bolus prior to the 5-FU infusion or mixed together with the 5-FU during the first 24 h. There were 12 partial responses, 9 patients had stable disease, and 5 had progressive disease. 1 patient was not evaluable because of concomitant irradiation of the target lesion. The overall response rate was 46%; for previously untreated patients it was 100% and for pretreated patients it was 33%. Grade 3 nausea/vomiting was noted in 7 evaluable patients (26%) and grade 4 haematological toxicity in 1 patient (4%). Only 1 patient had complete alopecia. The median duration of response was 13 months in untreated, and 12 months in pretreated patients. It was concluded that MLF is an active regimen in advanced breast cancer, even in highly pretreated patients, with moderate and manageable toxicity. Assessment in first-line treatment appears to be of interest.
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PMID:Mitoxantrone, leucovorin and high-dose infusional 5-fluorouracil: an effective and well-tolerated regimen for the treatment of advanced breast cancer. 829 48

Ninety-three evaluable patients with metastatic breast cancer previously treated with chemotherapy, received mitoxantrone as a single agent (14 mg/m2, by rapid intravenous infusion, once every 3 weeks). Patients received a median of 7 courses (range 2 to 18), with a mean cumulative total dose of 133 mg (range 36 to 342). A complete response (CR) was achieved in 2 patients (2%). Partial response (PR) was observed in 23 patients (25%). The overall response rate (CR+PR) was thus 27%, with a median duration of 9 months (range 3 to 18). Responses were observed in all metastatic sites, except for brain and peritoneum. Stabilization (S) occurred in 26 patients (28%). The remaining 42 patients (45%) showed clear progression of their metastatic disease while on therapy. The actuarial 24-month survival for the whole group was 13%, increasing to 29% in responders (CR+PR), as compared with only 10% for non-responders (S+P; P < 0.0001). Mitoxantrone was generally well tolerated; nausea, vomiting and hair loss were mild. Nine out of 625 treatment cycles resulted in leukopenic fever with uneventful recovery. All patients had serial MUGA scans; 3 patients (cumulative total doses of 200, 250 and 342 mg, respectively) developed a significant drop in the left ventricular ejection fraction. Clinical evidence of congestive heart failure was observed in one patient who had received prior doxorubicin-based adjuvant chemotherapy. Mitoxantrone seems to be as effective as other drugs given singly or in combination as second-line chemotherapy in patients with metastatic breast cancer. Its low morbidity makes its use attractive in this setting.
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PMID:Second-line chemotherapy with mitoxantrone as a single agent in metastatic breast cancer. 845 64

Transcatheter chemoembolization with various drugs is employed for palliative treatment of hepatocellular carcinoma. Thirty-seven patients (33 with Child A or B cirrhosis) were treated with 14 mg/m2 of Mitoxantrone and up to 20 ml of Lipiodol, followed by Gelfoam embolization as indicated. Sixty-nine cycles were given, with mean (+/-SD) Lipiodol and emulsified Mitoxantrone doses of 11.3 +/- 3.8 ml and 11.8 +/- 5.2 mg, respectively. Thirteen, 16, and 8 patients received one, two, and three cycles, respectively, with time intervals of 123 +/- 60 days. Thirty patients had Gelfoam embolization at the first cycle, 9 at the second and 4 at the third. At the first cycle, 10 patients underwent serial measurements of serum Mitoxantrone up to two hours after a full dose of emulsified drug. Drug levels resulted much lower than those reported after plain arterial infusion, with AUC levels (+/-SE) of 5924 +/- 1015 and 4381 +/- 429 ng/ml x 120 min in 6 and 4 cases treated with and without Gelfoam, respectively. No treatment related deaths occurred. Complications were mild and transient, including nausea vomiting in most cases, fever > 38 degrees C 67%, pain 74%, ascites 8% jaundice 3%, bleeding 3%, pancreatitis 3%, myelosuppression 44%, diarrhea 5%. Treatment response rate was 49% (including 16% minor response) with 16% early progressions. With a median follow-up of 12 months, the 12-month response duration and survival rates were 56% and 79% respectively. Transcatheter chemoembolization with Mitoxantrone deserves further evaluation in randomized studies.
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PMID:[Lipiodol with and without Gelfoam in primary liver tumors. Plasma levels of Mitoxantrone and clinical results]. 929

The efficiency and toxicity of treatment regimens for nonintensive cytoreduction in 57 outpatients with refractory acute leukemia (mean age 56 years, 51 AML, six ALL/AUL) were retrospectively studied. Seventeen patients received one treatment regimen, 19 patients two treatment regimens, and 21 patients three or more treatment regimens. The treatment regimens analyzed were 6-thioguanine p.o. (daily) (T), 6-thioguanine p.o. (4-7 days/week) + cytarabine s.c./i.v. (once a week) (T+C), 6-mercaptopurine p.o. (daily) (MP), 6-mercaptopurine p.o. (daily) + methotrexate p.o./i.v. (once a week) (MP+MTX), etoposide p.o. (daily) (E), and mitoxantrone i.v. (M). The median leukocyte count was higher for M (73 x 10(9)/l) than for the other treatment regimens (T: 27 x 10(9)/l, T+ C: 37 x 10(9)/l, MP: 24 x 10(9)/l, MP + MTX: 30 x 10(9)/l, E: 31 x 10(9)/l). A cytoreduction >50% in the peripheral blood was achieved by T in 11/19, by T+C in 7/11, by MP in 5/8, by MP+MTX in 3/6, by E in 3/4, and by M in 16/22 patients. The period of cytoreduction was regarded as the duration of response - T: median 53 days, range 5-98; T+C: median 61 days, range 14-226; MP: median 37 days, range 4-192; MP + MTX: median 58 days, range 36-59; E: median 121 days, range 26-159; M: median 39 days, range 8-78. T and T + C were well tolerated by all but three patients (stomatitis, diarrhea, WHO grade 2). MP was accompanied by a rise of transaminases (WHO 1-3) in 5/6 patients. E led to stomatitis (WHO 1,2) in 4/5 and M to nausea/vomiting (WHO 1,2) in 5/22 and to stomatitis (WHO 2) in 4/22 cases. The mean survival time after start of palliative cytoreduction was 16 weeks (2-65). In summary, 6-thioguanine +/- cytarabine was best tolerated with effective but in oral monotherapy - often protracted cytoreduction in 60% of patients. Mitoxantrone showed tolerable side effects and potent cytoreduction in 73% of patients even after ineffective palliative pretreatment. Palliative cytoreductive therapy does not reduce the quality of life and can prevent complications of significant leukocytosis in refractory acute leukemia.
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PMID:Palliative cytoreduction in refractory acute leukemia: a retrospective study of 57 adult patients. 1080 35

Results of primary surgery with or without locoregional radiotherapy (LRRT) are poor in stage III (T4b, NO-2, M0) breast cancer. Combination of mitoxantrone, mitomycin-c and methotrexate (MMM) has been reported to be as efficacious as doxorubicin based protocols with advantages of reduced nausea, vomiting, alopecia and cardiotoxicity. We tested MMM chemotherapy with LRRT and surgery in locally advanced breast cancer (LABC) with a view to assess response, survival, breast conservation, cost and toxicity. Fifty two previously untreated patients were given Mitoxantrone: 8 mg/m sq by infusion on days 1 and 21, Mitomycin-C: 8 mg/m sq by infusion on day 1 and Methotrexate: 35 mg/m sq i.v. on days 1 and 21. Cycles were repeated every 42 days. After 3 cycles LRRT was given if lump reduced to less than 2 cms. Otherwise patients were subjected to modified radical mastectomy (MRM) or radical mastectomy (RM). Following this 3 more cycles of chemotherapy were given. Patients with soft tissue, skin or heavy nodal involvement also received LRRT. Tamoxifen 20 mg daily was prescribed at the end of chemotherapy to postmenopausal patients. Complete/partial responses were seen in 5 and 26 patients, respectively after chemotherapy giving an overall response of 59.5%. Twenty four patients each had LRRT and MRM/RM. Responses could be significantly enhanced by LRRT/and or surgery. Nineteen out of 25 relapses were at distant sites. Breast conservation was achieved in 24/52 (46%) patients. Three year disease free and overall survival was 54% and 65%, respectively. There was 1 toxic death. Severe prolonged myelosuppresion was seen in those who also received LRRT. Mucositis, alopecia, nausea and vomiting were minor problems. Overall, combination was less expensive than doxorubicin based protocols.
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PMID:Mitoxantrone, mitomycin-C, methotrexate combination chemotherapy with radiotherapy and/or surgery in stage III (T4B, NO-2, M0) breast cancer. 1122 15

A double-blind clinical trial of mitoxantrone versus methylprednisolone was performed in 49 patients with relapsing, secondary multiple sclerosis. Patients were randomized to receive 13 infusions of mitoxantrone 12 mg/m2 (n = 28), or 13 infusions of 1 g of methylprednisolone (n = 21), over 32 months. Twenty-four patients completed the trial. There were no statistical differences between the two groups of patients at study entry. A significant improvement in the Expanded Disability Scale Score (EDSS) was observed in the mitoxantrone group after one year of treatment (p < 0.0022). The total number of relapses, the mean number of relapses/patient/year, and the total number of gadolinium-enhanced lesions on bi-annual MRI scans were significantly decreased in the mitoxantrone group throughout the study period. Nausea, vomiting, and alopecia were more frequent in the mitoxantrone-treated patients. Mitoxantrone has a role in the treatment of MS patients with frequent exacerbations and rapid disease progression.
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PMID:A double-blind clinical trial of mitoxantrone versus methylprednisolone in relapsing, secondary progressive multiple sclerosis. 1185 Oct 27

Several disease-modifying agents (DMAs) are approved for the treatment of multiple sclerosis, including three interferon (IFN)-beta products, glatiramer acetate and mitoxantrone. This article reviews the adverse event profiles of these DMAs based on the pivotal phase III trials, and provides practical guidelines for managing adverse effects. In general, the most common adverse events associated with IFN beta therapy are flu-like symptoms, including fever, chills and myalgias, and headache. The flu-like symptoms typically resolve within 24 hours and may be mitigated by over-the-counter anti-inflammatory agents. Adverse events related to glatiramer acetate therapy include injection-site reactions and a systemic reaction consisting of flushing, chest tightness, palpitation, anxiety or dyspnoea. The systemic reaction is transient (30 seconds to 30 minutes) and self-limited. Mitoxantrone may cause nausea, vomiting, alopecia, amenorrhoea and myelosuppression; isolated cases of acute leukaemia and dose-related cardiotoxicity have been reported in the literature. Longer-term tolerability data on mitoxantrone as a treatment for multiple sclerosis are needed. It is important for physicians to counsel patients on DMA-related adverse effects, most of which are transient and of mild-to-moderate severity. Various strategies that can be employed to prevent or manage these adverse effects and lessen their impact on the patient are discussed.
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PMID:US FDA-approved disease-modifying treatments for multiple sclerosis: review of adverse effect profiles. 1574 Jan 78

Mitoxantrone (MTX) is a synthetic antineoplastic cytotoxic drug, active both on proliferative and non-proliferative cells. The efficacy of MTX has been suggested by many open-label or observational studies and demonstrated in four randomized controlled clinical trials (RCTs). It is indicated for reducing neurological disability and the frequency of clinical relapses in patients with progressive relapsing and worsening relapsing-remitting MS patients. The short-term most frequent adverse events observed in RCTs have been nausea/vomiting, alopecia, an increased risk of urinary and respiratory tract infections, phlebitis, transitory leukopenia, amenorrhea in female patients and infertility. However, the most serious risks of the drug are represented by potential cardiotoxicity and leukaemia, whose incidence seems to be higher than previously reported. Therefore, all potential serious adverse events should be carefully considered against the potential relevant benefits of MTX treatment on every single MS patient.
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PMID:Mitoxantrone: benefits and risks in multiple sclerosis patients. 1988 68


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