Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038362 (stomatitis)
 8,852 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Based on reports of substantial antitumor efficacy of the combination of mitoxantrone (DHAD), 5-fluorouracil (FU) and leucovorin (LV), a clinical trial was performed to attempt augmentation of the dose of DHAD with filgrastim support. The doses and schedules, all intravenous, were DHAD (total dose divided over days 1 and 2), level I, 16 mg/m2; II, 20 mg/m2; III, 24 mg/m2; IV, 32 mg/m2; and LV, 300 mg, followed by FU, 350 mg/m2, on days 1-3. Filgrastim was given at 5 micrograms/kg/day subcutaneously on days 4-13. The planned cycle length was 21 days. Three or 4 patients were to be entered at each dose level and the maximum tolerated dose (MTD) was defined as the dose immediately below that which resulted in 2 patients with dose-limiting toxicity (DLT) in cycle 1. Once an apparent MTD was identified, an additional 6 patients were to be entered. Twenty patients (pts) were entered: level I: 3 pts; II: 3 pts; III: 10 pts: IV: 4 pts. The major toxicity was found to be cumulative thrombocytopenia with platelet counts < or = 20,000/microL occurring after cycle 1 at all levels beyond level I and five pts (25%) were removed from treatment solely because of platelet toxicity. Additional serious toxicities included grade 4 stomatitis in one patient (level IV) and cardiac toxicity in 2 patients with prior doxorubicin exposure. Ten pts had measurable and 8 had evaluable disease, and in 17 pts assessed, 5 (29%) achieved an objective response. The response rates in this study are lower than reported in the literature for the combination of DHAD, 5FU, LV and this may be related to the fact that only 40% of the patients were removed from protocol treatment because of disease progression. On the basis of limited DHAD-dose augmentation, toxicities observed, and modest response rate, the filgrastim-supported DHAD, 5FU, LV regimen as utilized in this study cannot be recommended for further development for treatment of women with metastatic breast cancer.
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PMID:Mitoxantrone dose augmentation utilizing filgrastim support in combination with fixed-dose 5-fluorouracil and leucovorin in women with metastatic breast cancer. 915 Aug 98

We performed a phase II study to evaluate the activity and toxicity of the combination of paclitaxel (Taxol; Bristol-Myers Squibb Company, Princeton, NJ) and carboplatin as first-line treatment in patients with recurrent or metastatic head and neck cancer. From March 1994 until August 1996, 49 patients were treated with paclitaxel 200 mg/m2 by 3-hour infusion followed by carboplatin at an area under the concentration-time curve of 7 mg/mL x min; treatment was requested every 4 weeks. Granulocyte colony-stimulating factor was administered prophylactically on days 2 to 12 of each cycle. The study included 41 men and eight women, with a median age of 57 years (range, 23 to 73 years). Most of the patients were symptomatic and had locoregional disease. Primary sites included nasopharynx (14 patients), oropharynx (six), oral cavity (four), hypopharynx (three), larynx (20), paranasal sinuses (one), and unknown (one). After the completion of treatment, four patients (8%; 95% confidence interval, 0% to 16%) achieved a complete response and 12 (24%; 95% confidence interval, 12% to 37%) achieved a partial response. Grade 3/4 toxicities included anemia (2%) and leukopenia, thrombocytopenia, nausea/vomiting, diarrhea, and stomatitis (4% each). After a median follow-up of 15.3 months, median time to progression was 5.7 months (range, 0.5 to 29.8+ months) and median survival was 13.3 months (range, 0.5 to 30.2+ months). In our ongoing study in a similar patient population, gemcitabine was substituted for carboplatin.
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PMID:Paclitaxel in combination with carboplatin or gemcitabine for the treatment of advanced head and neck cancer. 942 62

A phase II trial was performed to investigate the efficacy and tolerance of vinorelbine (VNB), 5-fluorouracil (5-FU), l-leucovorin (LLV) and recombinant human granulocyte colony-stimulating factor (G-CSF) in advanced breast cancer. Between August 1994 and October 1996, 53 patients entered this trial. Thirty-seven patients were previously untreated and 16 patients had failed previous palliative chemotherapy with (n = 12) or without anthracyclines (n = 4). Therapy consisted of VNB 40 mg m(-2) diluted in 250 ml of saline infused over 30 min on days 1 and 14 and LLV 100 mg m(-2) administered by intravenous bolus injection and 5-FU 400 mg m(-2) diluted in 500 ml of saline infused over 2 h, both given on days 1-5 every 4 weeks. G-CSF was administered at 5 microg kg(-1) day(-1) subcutaneously on days 6-10 during each cycle. Treatment was continued in cases of response or stable disease until a total of six courses were completed. The overall response rate was 59% for chemotherapeutically naive patients (95% confidence interval 42-75%), including five complete responses (CR; 13%) and 17 partial responses (PR; 46%); ten patients (27%) had stable disease (SD) and only five (14%) progressed (PD). Second-line chemotherapy with this regimen resulted in 3/16 (19%) objective remissions, but nine patients had SD and four had PD. The median time to progression was 10.5 months (range 2-23) in previously untreated patients and 7.0 months (range 2-19) in those who had failed prior chemotherapy. After a median follow-up time of 14 months, 29 patients (55%) are still alive with metastatic disease; median survival has not been reached yet. The dose-limiting toxicity was myelosuppression: WHO grade III and IV neutropenia occurred in 15 (28%) and four patients (8%), and was complicated by septicaemia in two; grade III anaemia and thrombocytopenia were noted in four (8%) and three (6%) patients respectively. Severe (WHO grade 3) non-haematological toxicities included stomatitis in 6% and nausea/vomiting and alopecia in 2% each. Our data suggest that the combination of vinorelbine, 5-fluorouracil and l-leucovorin plus G-CSF is an effective first line regimen for treatment of advanced breast cancer. Overall toxicity was modest, with myelosuppression being the dose-limiting side-effect. Other severe adverse reactions were uncommon.
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PMID:Effective treatment of advanced breast cancer with vinorelbine, 5-fluorouracil and l-leucovorin plus human granulocyte colony-stimulating factor. 974 9

The purpose of this study was to determine the maximally tolerated dose of doxorubicin administered during two cycles of intensive chemotherapy with cyclophosphamide and doxorubicin without stem cell support in patients with advanced cancer and to assess the cumulative cardiac toxicity of the regimen by noninvasive radionuclide imaging and by pre-and postchemotherapy endomyocardial biopsies. Thirty-eight patients (thirty-six with high risk or metastatic breast cancer) were treated in a dose-escalation trial using a fixed dose of i.v. cyclophosphamide (4.2 g/m2) administered over 2 h on day 5 and escalating doses of doxorubicin (50-175 mg/m2) given as a 96-h continuous i.v. infusion on days 1-4, using Filgrastim (granulocyte colony-stimulating factor) for hematological support beginning on day 6. All patients underwent pretreatment, and 28 patients underwent postchemotherapy endomyocardial biopsies. Twenty-nine of 38 patients received two cycles of treatment (median number of days between cycles, 44; range, 34-62). Twenty-one patients had received doxorubicin previously at cumulative dose levels </=150 mg/m2; all patients had pretreatment endomyocardial biopsy scores less than 1. One patient treated at the highest dose level of doxorubicin (175 mg/m2) developed symptoms of mild congestive heart failure following two cycles of chemotherapy. Pre- and posttreatment radionuclide ejection fractions were 65 and 45%, respectively; this patient had a posttreatment endomyocardial biopsy score of 1 (damage to <5% of myocytes). One additional patient at this dose level had an asymptomatic biopsy score of 1, with a decrease in ejection fraction from 62 to 43%; this recovered to 58% 5 months after completion of chemotherapy. Six additional patients treated at lower dose levels had abnormal posttreatment endomyocardial biopsies without abnormal posttreatment ejection fractions. Nine patients received only one cycle of chemotherapy: five patients due to decreased cardiac ejection fraction following cycle 1 (two of these patients had normal endomyocardial biopsies, and two patients had biopsy scores of 1); one patient secondary to tumor progression following cycle one; one patient due to persistently detectable Clostridium difficile toxin in the stool; one patient refused cycle two; and one patient died following cycle one of complications related to sepsis. A single patient experienced a grand mal seizure associated with orthostatic hypotension, which was considered the dose-limiting toxicity. The median duration (over two cycles) of granulocytopenia (absolute granulocyte count <500/microliter) at the maximally tolerated dose level of 150 mg/m2 was 8.5 days (range, 5-13 days), and the median duration of thrombocytopenia (platelets <20,000/microliter) was 2.5 days (range, 0-9 days). The median duration of hospitalization including chemotherapy administration was 23 days (range, 19-36 days). Other toxicities included stomatitis, fever, diarrhea, and emesis. One patient developed acute leukemia 54 months posttreatment. We conclude that two courses of high-dose cyclophosphamide and doxorubicin using granulocyte colony-stimulating factor are feasible and safe with tolerable myocardial toxicity as evidenced by serial endomyocardial biopsies. The dose-limiting toxicity encountered was a grand mal seizure. The recommended Phase II dose is doxorubicin 150 mg/m2 administered as a 96-h infusion on days 1-4, with cyclophosphamide 4. 2 g/m2 on day 5 and G-CSF 5 microgram/kg/day started on day 6 and administered until the total WBC is above 10,000/microliter for three consecutive days.
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PMID:High-dose infusional doxorubicin and cyclophosphamide: a feasibility study of tandem high-dose chemotherapy cycles without stem cell support. 981 32

We analyzed the efficacy and toxicity of docetaxel in patients with ovarian cancer who failed previous chemotherapy with platinum. Fifty-five patients with measurable ovarian cancer were entered in this Phase II study at The University of Texas M. D. Anderson Cancer Center. Treatment consisted of 100 mg/m2 docetaxel given i.v. every 3 weeks. Because of hypersensitivity reactions, premedication with steroids and antihistamine was initiated during the study. Twenty-two (40%) patients responded (there were 3 complete responders and 19 partial responders). Twenty-one (38%) patients had stable disease. The median survival was 10 months. The main toxicity was neutropenia (98% of patients), with 13 episodes of neutropenic fever. Cumulative fluid retention was the main reason for dose modification and required a combination of diuretics and steroids for palliation. Other side effects were alopecia (100%); anemia (87%); dermatitis (67%); gastrointestinal disorders (53%); stomatitis (49%); neurotoxicity (45%); excessive lacrimation (33%); and hypersensitivity reactions (11%), which in one case were life threatening (loss of consciousness, fluid resuscitation). Docetaxel as a single agent proved to be active in heavily pretreated ovarian cancer patients but is associated with significant side effects. Objective toxicity consisted mainly of neutropenia and fluid retention. Neutropenia was dose limiting and required therapy with granulocyte colony-stimulating factor. Fluid retention was improved but not eliminated by diuretics and corticosteroids. Additional studies of docetaxel in ovarian carcinoma are indicated to define the activity in relation to paclitaxel and in platinum combination therapy.
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PMID:Phase II study of docetaxel in patients with epithelial ovarian carcinoma refractory to platinum. 981 38

Neutropenia is the dose-limiting toxicity of docetaxel in children. This Phase I trial was designed to determine the maximum tolerated dose, the dose-limiting toxicities, and the incidence and severity of other toxicities of docetaxel with filgrastim (G-CSF) support in children with refractory solid tumors. Docetaxel was administered as an i.v. infusion for 1 h every 21 days with a starting dose of 150 mg/m2 and an escalation to 185 mg/m2 and 235 mg/m2 in subsequent patient cohorts. G-CSF (5 microg/kg/day) was administered s.c., starting 48 h after docetaxel and continuing until the post-nadir neutrophil count reached 10,000/microl. Seventeen patients received 27 courses of docetaxel with G-CSF support. Generalized erythematous desquamating skin rash and myalgias were dose-limiting at 235 mg/m2. Localized and generalized rashes were seen at all of the three dose levels. Neutropenia (median nadir, 95/1microl) occurred at all of the dose levels but was brief in duration and not dose-limiting. Thrombocytopenia was minimal (median platelet count nadir, 139,000/microl), and the severity of neutropenia and thrombocytopenia did not seem to be related to the docetaxel dose. Other docetaxel-related toxicities included hemorrhage (associated with mucositis), sepsis, hypersensitivity reaction, transient elevation of liver enzymes, stomatitis, back pain, asthenia, and neuropathy. One minor response was observed in a patient with colon cancer. The maximum tolerated dose of docetaxel with G-CSF support in children is 185 mg/m2, which is 50% higher than the maximum tolerated dose of docetaxel alone in children and 85 % higher than the recommended adult dose.
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PMID:Phase I trial of docetaxel with filgrastim support in pediatric patients with refractory solid tumors: a collaborative Pediatric Oncology Branch, National Cancer Institute and Children's Cancer Group trial. 1021 6

Autologous peripheral blood stem cell transplantation following myeloablative chemotherapy is being increasingly utilized in the treatment of a variety of malignancies. We administered busulfan 16 mg/kg orally, thiotepa 500-700 mg/m2 i.v., and carboplatin 800-1000 mg/m2 i.v. to 56 women with metastatic carcinoma of the breast. Autologous peripheral blood stem cells, which had been collected after a combination of chemotherapy and granulocyte colony-stimulating factor, were infused on day 0. The major toxicities of the conditioning regimen included severe pancytopenia, stomatitis, nausea, emesis, diarrhea, fever, and infection. Transplant-related mortality was 1.8%. The incidence of opportunistic viral infections was 42.9%. Fourteen individuals achieved a complete response. The actuarial survival at 1223 days was 13.7% for the entire group of patients; the actuarial survival at 1009 days was 39.3% among complete responders. The functional status of the immune system was determined following transplantation in a subset of patients. Peripheral blood mononuclear cells were obtained before and after stem cell infusion, and were analyzed phenotypically and functionally. Proliferative and interleukin-2 synthetic ability of these cells was assessed following stimulation with phytohemagglutinin and anti-CD3 antibody. The response to influenza peptides was also ascertained. Proliferative and interleukin-2 synthetic capacity was markedly impaired for over a year. Memory response was virtually absent for up to 2 years following transplantation. The prolonged and marked immunosuppression following this myeloablative regimen was associated with a high incidence of opportunistic viral infections, and may have contributed to disease relapse and progression especially in patients who failed to achieve a complete response following transplantation.
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PMID:Myeloablative chemotherapy with autologous peripheral blood stem cell transplantation for metastatic breast cancer: immunologic consequences affecting clinical outcome. 1051 93

The purpose of this study was to analyze the efficacy and toxicity of a high dose of paclitaxel in patients with ovarian cancer refractory to platinum chemotherapy. Another phase II study of hydroxyurea was run in the same patient population. Fifty patients with measurable ovarian cancer were entered on this phase II study at The University of Texas M. D. Anderson Cancer Center. Treatment consisted of 250 mg/m2 of paclitaxel given by continuous intravenous infusion over 24 h every 3 weeks. Patients with disease unresponsive to paclitaxel could then be crossed over to hydroxyurea, and vice versa. Twenty-five (53%) out of 47 evaluable patients had a response (two complete responses and 23 partial responses). Twelve (26%) patients had stable disease. The median survival was 11.3 months. The main toxic effect was neutropenia (98% of patients) with 28 (9%) episodes of neutropenic fever. Neutropenia required therapy with granulocyte colony-stimulating factor. Other side effects were alopecia (100%), anemia (98%), gastrointestinal problems (57%), stomatitis (27%), and neurotoxicity (55%). Paclitaxel administered at a high dose as a single agent proved to be very active in patients who had platinum-refractory ovarian cancer and was well tolerated. Further studies of high-dose paclitaxel in patients with ovarian carcinoma are indicated.
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PMID:Long-term results and pharmacokinetics of high-dose paclitaxel in patients with refractory epithelial ovarian carcinoma. 1124 Jul 42

Only about half of patients with a poor-prognosis non-seminomatous germ-cell tumours can achieve a cure. The aim of this phase II study was to assess the efficacy and toxicity of a dose-dense alternating chemotherapy regimen in this subset of patients. High volume non-seminomatous germ-cell tumours was defined as follows: at least two sites of non pulmonary metastases, an extragonadal primary tumour, a serum human chorionic gonadotropin level higher than 10 000 mIU x ml(-1), or a alpha-foetoprotein level higher than 2000 mIU ml(-1). Patients who fulfilled these criteria were treated with the so-called BOP-CISCA-POMB-ACE regimen (bleomycin, vincristine, and cisplatin; cisplatin, cyclophosphamide, and doxorubicin; cisplatin, vincristine, methotrexate, and bleomycin; etoposide, dactinomycin, and cyclophosphamide) plus granulocyte colony-stimulating factor. A total of 58 patients were enrolled. Patients were retrospectively classified according to the International Germ-Cell Cancer Consensus Group classification; 38 patients (66%) had poor-prognosis disease and 19 patients (33%) had intermediate-prognosis. Patients received a median of 2.5 courses (range 0.25 to five courses) of the BOP-CISCA-POMB-ACE regimen. Forty-two patients (72.4%) had a complete response to therapy. With a median follow-up time of 31 months, the 3-year progression-free survival rate was 71% (95% confidence interval, 60 to 84%) and the 3-year overall survival rate was 73% (95% confidence interval: 62 to 86%). The 3-year PFS rates were 83% (95% confidence interval: 68 to 100%) in the intermediate-prognosis group and 65% (95% confidence interval: 51 to 82%) in the poor-prognosis group. Early side effects included mainly grade 4 haematologic toxicity (neutropaenia in 79% of patients, thrombocytopaenia in 69%, anaemia in 22%), grade 4 stomatitis (19%), and four early deaths (7% of patients), at least partially related to toxicity. The dose-dense BOP-CISCA-POMB-ACE regimen is highly active in patients with non-seminomatous germ-cell tumours classified as intermediate-prognosis or poor-prognosis according to the International Germ-Cell Cancer Consensus Group. Because outcomes with this regimen compare favourably with outcome after standard therapy, dose-dense chemotherapy should be further investigated in this subset of patients.
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PMID:Alternating dose-dense chemotherapy in patients with high volume disseminated non-seminomatous germ cell tumours. 1208 4

Docetaxel has demonstrated activity in a broad range of solid tumors. Phase I trials have shown 100 mg/m(2) every 21 d to be the recommended dose. This phase I trial was designed to define the dose-limiting toxicities (DLTs) and maximum tolerated dose (MTD) of docetaxel with granulocyte colony-stimulating factor (G-CSF) support in patients with advanced solid tumors. Eligible patients had advanced malignancies and up to two prior chemotherapy regimens, ECOG PS = 0 1, adequate organ function, and gave written, informed consent. Docetaxel was escalated in cohorts of patients starting at 100 mg/m(2) on a 21-d schedule. Prophylactic G-CSF was administered on d 3 10. The DLT was defined as grade IV neutropenia >4 d, febrile neutropenia, grade IV thrombocytopenia, any grade III nonhematologic toxicity, or the inability to receive cycle 2 because of ongoing toxicity. Twenty-three patients were enrolled at doses up to 145 mg/m(2). The median age was 59 yr and the median number of prior chemotherapy regimens was 1. No DLT was observed at 100 mg/m(2), and 2 of 11 patients at 120 mg/m(2) experienced DLT (neutropenic fever and stomatitis). At 145 mg/m(2), one of eight patients had DLT (fatigue). Two of eight patients at 145 mg/m(2) had brief grade IV neutropenia (without fever), and none had grade III-IV thrombocytopenia or anemia. The docetaxel dose can be safely escalated to 145 mg/m(2) every 21 d with GCSF support, a 45% increase above the standard recommended phase II dose. Further studies will clarify the role of dose-intensified docetaxel.
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PMID:Phase 1 dose escalation study of docetaxel with filgrastim support in patients with advanced solid tumors. 1266 78


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