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Query: UMLS:C0038362 (
stomatitis
)
8,852
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
We treated a patient with advanced cholangiocarcinoma with a new combination chemotherapy (modified MQF). The regimen consisted of intra-arterial administration of MMC (20 mg/body) and CQ (4 mg/body), protracted continuous infusion of 5-FU (500 mg/body) and intravenous administration of low-dose leucovorin (30 mg/body). More than 50% reduction in the liver tumor for over 4 weeks was obtained by the therapy. As for toxicity,
diarrhea
and
stomatitis
were observed.
...
PMID:[Cases of advanced cholangiocarcinoma showing partial response by the combination chemotherapy including protracted continuous infusion of 5-FU combined with intravenous administration of low-dose leucovorin and intra-arterial administration of MMC and CQ]. 166 Jul 2
Sixty-six patients with locally advanced (Stages III and IV) carcinoma of the head and neck were treated with three cycles of induction chemotherapy, consisting of cisplatin, fluorouracil (FU) infusion, bleomycin, mitomycin, and hydroxyurea, followed by radiotherapy and/or surgery. There were 48 men and 18 women with a median age of 55 years (range, 18 to 75 years) and Karnofsky performance status of 80 (range, 40 to 90). Primary site was nasopharynx (28 patients), followed by larynx (12) and others (26). Forty-one (62%) patients were presented with Stage IV disease. The response rate to induction chemotherapy was 27% complete response, 50% partial response, 20% stable disease, and 3% progressive disease. There was no significant difference in response rate between patients with cancer of nasopharynx or other sites (P greater than 0.1). Survival was 61% at 24 months. Patients with cancer of nasopharynx had a better survival than those with other primaries (P = 0.033). Toxicities from chemotherapy included alopecia (73%), nausea/vomiting (66%), leukopenia (54%),
stomatitis
(36%), anemia (32%), thrombocytopenia (16%), and
diarrhea
(9%). Grade IV toxicity was not observed. Induction chemotherapy with this new regimen resulted in a high response rate but may not be superior to cisplatin and FU alone. It can be safely combined with radiotherapy as a potentially curative therapy in squamous cell carcinoma of the head and neck. Chemotherapy followed by radiation therapy may yield survival similar to radical surgery in laryngeal and other head and neck cancers.
...
PMID:Induction chemotherapy with a new regimen alternating cisplatin, fluorouracil with mitomycin, hydroxyurea and bleomycin in carcinomas of nasopharynx or other sites of the head and neck region. 169 26
A study to evaluate the feasibility and toxicity of outpatient continuous intravenous infusion of fluorouracil (5-FU) was initiated at the department of Medical Oncology of the University Hospital of Utrecht. To this purpose a subcutaneous drug delivery system (Port-a-Cath) was implanted in 36 patients with various advanced cancers. Of these patients 83% had received prior chemotherapy (including 5-FU in 62%). Ambulatory continuous-infusion pumps were used to administer 5-FU in a dosage of 300 mg/m2/24 h. The treatment was continued until tumour progression was seen, and it was interrupted in case of toxicity grade 2 or more (WHO criteria). A Port-a-Cath was implanted 37 times in the 36 patients. The main complications of this infusion system were pneumothorax (2/37), arrhythmia (1/37), catheter sepsis (2/37) and thrombosis (2/37); they were easily managed. The toxicity and feasibility of this treatment were evaluable in 30 patients. They received a median of 44 g 5-FU (range 11-136, 5 g, mean 281 mg/m2/24 h) during a median infusion time of 12 weeks (range 4-32 w). Side effects were encountered in 70% of the patients and consisted of the hand-foot syndrome (14/30), nausea and vomiting (8/30),
diarrhoea
(8/30) and
stomatitis
(7/30). The toxicity was completely reversible after a short interruption of the chemotherapy. The treatment was tolerated well, and good palliation was attained in 22 of 30 patients. The best response was seen in patients with colon and breast cancer. We conclude that continuous infusion of 5-FU is a reliable outpatient chemotherapy even in this category of patients.
...
PMID:[Ambulatory continuous intravenous infusion of fluorouracil: a feasible palliative form of chemotherapy]. 170 59
Twenty-eight patients with refractory advanced malignancies were treated with a 24 hr infusion of 5-fluorouracil (5-FU), Leucovorin (LV), and N-(phosphonacetyl)-L-aspartic acid (PALA) weekly. Twenty-seven patients were evaluable for the assessment of toxicity and anti-tumor activity. PALA was administered as intravenous bolus over 15 min at a fixed dose, 250 mg/m2 24 hr before the start of 5-FU and LV infusions. 5-FU was initially administered at 750 mg/m2 and was incrementally increased to 2600 mg/m2. LV was administered in a fixed dose of 500 mg/m2 concurrently with 5-FU over a 24-hr period. The course was repeated weekly.
Diarrhea
,
stomatitis
, nausea, and vomiting were among dose-limiting toxic effects. Other toxicities observed were hand-foot syndrome, hair loss of scalp/eyelashes, overall weakness, rhinitis, and chemical conjunctivitis. Maximum tolerated dose (MTD) of 5-FU in this combination and schedule was 2600 mg/m2. Seven of 14 patients treated at 2600 mg/m2 were able to tolerate the chemotherapy on a weekly basis without interruption. The other seven patients required dose de-escalation, a majority of whom contained 5-FU at a dose of 2100 mg/m2. Twenty-three of 27 patients had been previously treated. Eight patients achieved a partial response, all of whom were previously treated, except three patients. A complete response was observed in a patient with pancreatic carcinoma, previously untreated. Overall response rate for the patients who were treated at the 5-FU dose of 2100 mg/m2 or 2600 mg/m2 is 9 of 18 patients (50%).
...
PMID:Phase I study of high dose 5-fluorouracil and high dose Leucovorin with low dose phosphonacetyl-L-aspartic acid in patients with advanced malignancies. 173 89
In a multicentre Phase III trial, 182 patients were randomized to either folinic acid (FA) (200 mg/sqm i.v. x 5 days) + 5-fluorouracil (5-FU) (400 mg/sqm i.v. in 15' x 5 days) every 4 weeks (Arm A), or to 5-FU alone at the same dosage (Arm B). Response rates were 20.6% (Arm A) and 10% (Arm B) with a significant (p = 0.046) advantage for FA + 5-FU. Median time to progression (6 and 6 months) and overall survival (11.5 and 11 months) were similar in the 2 groups of patients, while neither treatment was effective in reducing pain or improving performance status. Univariate analysis showed that no prognostic factors other than treatment influenced response, although survival was affected by the number and site of metastases, performance status, and the presence and degree of pain. Toxicity was acceptable and lower in comparison with other Phase II-III trials, with no significant difference between the 2 arms. However, in individual patients, grade 3-4 side effects (mainly
stomatitis
and
diarrhoea
) were observed, particularly in patients receiving FA: this led to interruption of the treatment in 7 cases. The superiority, in terms of objective response, of FA + 5-FU over 5-FU alone would seem to justify a large-scale evaluation of this combination in the adjuvant setting. Further improvements in relation to advanced disease (i.e., modifications to the schedule and/or introduction of other modulators) are warranted.
...
PMID:Folinic acid + 5-fluorouracil (5-FU) versus equidose 5-FU in advanced colorectal cancer. Phase III study of 'GISCAD' (Italian Group for the Study of Digestive Tract Cancer). 174 23
Forty-nine patients with locally advanced squamous cell carcinoma of the head and neck (SCCHN) were treated with 3 cycles of induction chemotherapy prior to definitive local treatment (surgery and/or radiation therapy). Chemotherapy consisted of carboplatin 300 mg/m2 on day 1, fluorouracil 1000 mg/m2 daily as a continuous infusion on days 1 to 5 and high-dose methotrexate 1.2 g/m2 with leucovorin rescue on day 14. After completing the induction chemotherapy, 9 patients (18%) achieved a complete remission (CR), 26 (54%) a partial remission (PR), 7 had stable disease and 7 a progression. The response rates increased to 53% CR and 18% PR following locoregional treatment. Survival at 12 months was 61% and its actuarial probability at 24 months 31%. Median time to progression was 14 months. Toxicity from chemotherapy was generally mild. Nausea was observed in 35%, vomiting in 26%,
stomatitis
in 57%, anemia in 22%, leukopenia in 36%, thrombocytopenia in 26% and
diarrhea
in 6% of the patients. In conclusion, the combination of carboplatin, 5-day continuous-infusion fluorouracil and mid-cycle high-dose methotrexate is a moderately effective, well tolerated regimen in patients with SCCHN but does not seem superior to the combination of carboplatin and fluorouracil only.
...
PMID:Carboplatin, continuous infusion fluorouracil and mid-cycle high-dose methotrexate as initial treatment in patients with locally advanced head and neck cancer. Hellenic Co-operative Oncology Group Study. 178 Oct 38
Based on clinical evidence that prolonged exposure to anti-neoplastic agents may ameliorate dose-limiting toxicity while facilitating anti-tumor activity, we conducted a phase I trial of 14-day continuous intravenous infusion mitoxantrone. Study objectives were to: (1) determine the maximally tolerated dose for phase II trials; (2) determine the incidence and severity of side effects; and (3) study the pharmacokinetics of continuous infusion mitoxantrone. Sixteen patients with drug-resistant advanced cancers were entered into the trial. Three or more patients were treated at each dose level (1.0, 1.25, and 1.5 mg/m2/day) for a total of 33 courses (mean 2.1 courses/patient, range, 1-4). Courses were repeated every 4 weeks. The maximally tolerated dose (MTD) was found to be 1.5 mg/m2/day. At this dose four of six patients had grade III or IV leukopenia (mean WBC nadir 1900/microliters, range, 800-3600/microliters). Other toxicities were grade I or II
stomatitis
(two patients), grade I
diarrhea
(one patient), and grade I nausea (one patient). Renal and hepatic toxicity were not observed. No alopecia or infectious complications occurred. Pharmacokinetic studies were performed using high-performance liquid chromatography (HPLC). Steady-state plasma levels at the 1.5 mg/m2/day dose were reached by 48 h, with a mean steady-state plasma concentration of 3.2 +/- 0.7 ng/ml, mean total body clearance of 340 +/- 79 ml/min/m2, and mean area under the plasma disappearance curve (AUC) of 955 +/- 185 micrograms h/l. No responses were observed, although no patients with mitoxantrone-sensitive tumors were treated.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:A phase I trial of 14-day continuous intravenous infusion mitoxantrone. 180 19
Sixty-two patients with metastatic disease were treated with continuous infusion folinic acid (leucovorin calcium; Lv) and 2-deoxy-5-fluorouridine (floxuridine; FUDR). Lv was given by constant intravenous (IV) infusion at 500 mg/m2/d, days 1 to 6, while FUDR was given by IV push, days 2 to 6, at 3:00 PM daily with doses ranging from 294 to 1,214 mg/m2/d. This program was well tolerated with dose-limiting toxicities of
diarrhea
and
stomatitis
, while hematologic toxicity was minimal. Eighty-two percent of the assessable patients (46 of 56) had failed at least one chemotherapy regimen. One complete remission lasting 9 months and 10 partial remissions ranging from 5 to 10 months were observed in this heavily pretreated patient population for an overall response rate of 20%. These data suggest that the combination therapy with Lv and FUDR may have clinical use. Because of differing patient sensitivity to this drug combination, the recommended dose of FUDR for the initial therapy cycle is 500 mg/m2/d, days 2 to 6, with subsequent escalation to 900 mg/m2/d in those patients without extreme sensitivity. Phase II studies are now in progress with these doses.
...
PMID:Phase I clinical trial with floxuridine and high-dose continuous infusion of leucovorin calcium. 182 39
Trimetrexate (TMTX), a potent inhibitor of the enzyme dihydrofolate reductase, was shown to be more active than its analogue, Methotrexate, against murine and human tumor cell lines in vitro and in vivo. We conducted two sequential phase I studies using a single bolus injection of TMTX every 14 days (Schedule A) and a weekly x 3 schedule every 4-6 weeks (Schedule B). Twenty-seven patients were treated on Schedule A with a TMTX dose range of 5 mg/m2 to 450 mg/m2 and 23 patients were treated on Schedule B with a TMTX dose range of 50 mg/m2 to 200 mg/m2. The dose limiting toxicity was myelosuppression on both schedules. The development of hematological toxicity was highly variable at different dose levels and within the same patient at a particular dose level. The nadir of blood counts was reached by Day 8 to 10 on the single dose schedule with recovery by Day 14. On Schedule B, the nadir granulocyte count occurred on Day 14 while platelet count was generally lowest by Day 20; the blood counts usually recovered 7 to 10 days after the last dose. Other common side-effects includes skin toxicity and
stomatitis
which were worse on the weekly schedule. Less common toxicities included mild nausea and vomiting,
diarrhea
, and transient deterioration in renal and hepatic functions. The occurrence of toxicity was not related to the extent of prior treatment, liver metastases, or accumulation of third space fluids. Based on our results, we recommend a starting TMTX dose for Phase II studies of 200 mg/m2 every 2 weeks or 100 mg/m2 to 125 mg/m2 on the weekly schedule.
...
PMID:Phase I studies of trimetrexate using single and weekly dose schedules. 183 42
Since continuous exposure increases the cytotoxicity of 5-Fluorouracil, this agent is now commonly administered by 4-5 day continuous infusions. However Phase I studies have suggested that infusion of doses up to 450 mg/m2/day for at least 28 days may be possible. In the present study 12 patients with advanced head and neck cancer were treated with continuous infusion 5-Fluorouracil at starting doses of 400-450 mg/m2/day for 28 days followed by a 14 day rest period. Patients received a median of 2.5 cycles over 10 weeks for a median total 5-Fluorouracil dose of 12,700 mg/m2. One patient achieved Partial Response. Significant
stomatitis
(Grade II or greater) was seen more frequently than predicted from Phase I studies (8/12 patients) and was the most common cause for dose reduction.
Diarrhea
, emesis, palmar/plantar syndrome and skin rash were also noted. No significant myelosuppression was seen. Extremely large amounts of 5-Fluorouracil can be delivered to head and neck cancer patients by extended infusion. However due to the high frequency of
stomatitis
in this population, lower starting doses than those used in this study may be required.
...
PMID:Tolerance of extended (28 day) continuous infusion of 5-fluorouracil in advanced head and neck cancer. 183 3
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