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Query: UMLS:C0038362 (
stomatitis
)
8,852
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Thirty-three adult and pediatric patients with refractory malignancies were treated with escalating doses of melphalan (120-225 mg/m2 IV over 3 days) followed by reinfusion of previously harvested and cryopreserved autologous marrow. The hematological and nonhematological toxicities and the therapeutic effects of this regimen were evaluated. Increasing doses of melphalan did not alter the rate of decline nor the recovery of peripheral blood counts. Granulocyte (greater than 500/microL) and platelet count (greater than 20,000/microL) recovery occurred in a median of 19 (range 12-54) and 24 (range: 12-54) days after bone marrow transplantation, respectively. Five patients experienced severe infection, three of which were fatal, and one patient died due to thrombocytopenic hemorrhage. Toxicity to the gastrointestinal system was dose limiting. The maximum tolerated dose of melphalan was 180 mg/m2; only three of 24 patients experienced severe
stomatitis
,
esophagitis
, and diarrhea at this level or less, while eight of nine patients at 225 mg/m2 were affected (p less than 0.005). Administration of cyclophosphamide (300 mg/m2 IV) 1 week before melphalan therapy did not reduce the incidence of severe gastrointestinal toxicity. Plasma melphalan concentration peaked 30-60 min after infusion (4.8-11.5 micrograms/mL) but declined rapidly. Cerebrospinal fluid concentration was 10% of the corresponding plasma concentration and was undetectable at 3 hours. Antitumor responses occurred in nine of 13 patients with malignant melanoma (five complete and four partial remissions), and ranged 2-12+ months with a median of 5 months. Four of six neuroblastomas demonstrated responses (three complete and one partial remission( lasting a median of 7.5 (range: 5-10) months. Other tumors in which this regimen had activity included breast cancer and Ewing's sarcoma. The overall response rate for the 33 patients was 30% complete remissions (10 patients) and 21% partial remissions (seven patients). High dose melphalan and autologous bone marrow transplantation is a promising therapy for patients with malignancies for which no effective treatment is known or for patients whose cancer is refractory to conventional therapeutic agents.
...
PMID:Intensive melphalan chemotherapy and cryopreserved autologous bone marrow transplantation for the treatment of refractory cancer. 636 39
A 14-day old infant with
stomatitis
due to Candida albicans presented with frequent emesis and was found to have
esophagitis
by barium esophagram. She responded promptly to oral Mycostatin suspension: her emesis subsided and the
stomatitis
resolved. Repeat esophagram on the seventh day of therapy showed complete resolution of the esophageal mucosal abnormalities. Although Candida stomatitis is common in infants, the incidence and appropriate therapy of Candida esophagitis as a complication in otherwise normal infants are unknown. This patient responded well to frequent therapy with an oral, nonabsorbable antifungal agent.
...
PMID:Esophagitis associated with Candida infection in a neonate. 669 25
Methyl-GAG was given to 71 patients with advanced malignancies as a weekly brief infusion (30-120 minutes) or as a biweekly 24- or 120-hour infusion. Mucositis (
stomatitis
, pharyngitis,
esophagitis
, and, rarely, inflammation of other mucous membranes) was dose-limiting in all three schedules. Generalized fatigue, malaise, myalgia, dysesthesias, nausea, and vomiting were more frequent in the brief-infusion schedule. Myelosuppression was mild and not dose-related. Fever, ventricular arrhythmias, skin rash, tender swelling of the palms, neuropathy, and paralytic ileus were rare. Toxicity was increased in patients with renal insufficiency or "third-space" fluid but was not increased by hepatic dysfunction. Cumulative and overlapping toxicity was evident only in the weekly schedule. Higher doses of methyl-GAG were tolerated when the duration of infusion was increased. The recommended doses for phase II trials are 700 mg/m2 weekly as a 1-2 hour infusion, 850 mg/m2/24 hours biweekly, and 1500 mg/m2/120 hours biweekly. Therapeutic effects were seen in all schedules and included objective responses in colon carcinoma (one of 13 patients), renal cell carcinoma (one of nine), and Hodgkin's lymphoma (one of two) and objective improvements in esophageal carcinoma (one of three), endometrial carcinoma (two of two), and leiomyosarcoma (one of three).
...
PMID:Methyl-GAG in patients with malignant neoplasms: a phase I re-evaluation. 705 68
The literature on herpetic involvement of the oesophagus is reviewed and a case is described in which the presumptive clinical diagnosis of primary Herpesvirus hominis
stomatitis
and
oesophagitis
and subsequently oesophageal strictures was made. The differential diagnosis of an oesophageal lesion and its treatment are discussed.
...
PMID:Herpesvirus hominis oesophagitis and oesophageal stricture. 740 13
Biochemical modulation can increase the efficacy of 5-fluorouracil (5-FU). Pizzorno et al. have previously shown that brequinar, a de novo pyrimidine synthesis inhibitor, enhances the antitumor effect of 5-FU in vivo [Cancer Res 52: 1660-1665, 1992]. On the basis of their data, we conducted a phase I study of brequinar in combination with 5-FU in patients with refractory solid tumors. The initial dose (100 mg/m2) of brequinar was raised in 100-mg/m2 increments in cohorts of three assessable patients. The initial dose of 5-FU was 500 mg/m2, but escalation was allowed in patients who showed no significant toxic reaction. Brequinar was administered over 1 h and 5-FU over 2 h starting 18-20 h after the initiation of infusion of brequinar. Treatments were repeated weekly. Responses were evaluated after 4 weeks (one course) and then every 8 weeks thereafter. Pharmacokinetics of brequinar and determination of plasma uridine levels were performed in at least three patients at each dose level. Of the 25 patients registered in the study, 21 were assessable for toxicity studies. The dose of brequinar was escalated up to 600 mg/m2. In addition, the dose of 5-FU was increased to 600 mg/m2 as a result of a lack of a significant toxic reaction in the first nine patients. No objective responses were observed. One patient developed grade 3
stomatitis
, and one developed grade 3
esophagitis
at the 400 and 600 mg/m2 dose of brequinar, respectively. Brequinar produced a dose-dependent decrease in plasma uridine levels at doses up to 500 mg/m2. No additional decrease in plasma uridine occurred with higher doses of brequinar, thus suggesting a plateau effect. This observation prompted us to terminate the study before reaching the maximum tolerated dose of brequinar. Our data indicate that brequinar in doses > or = 400 mg/m2 results in significant biochemical modulation. The lack of toxicity seen at these doses of brequinar suggests that the initial dose of the effector agent 5-FU should be increased in future studies.
...
PMID:Biochemical modulation of 5-fluorouracil with brequinar: results of a phase I study. 763 78
Cytotoxic chemotherapy and radiation therapy damage normal body tissues, resulting in
stomatitis
, conjunctivitis,
esophagitis
, proctitis, and dermatitis. Pursuant to this, the North Central Cancer Treatment Group has developed a series of clinical trials designed to study antidotes for these pathologic processes. These trials have demonstrated clinically helpful therapies (eg, oral cryotherapy for decreasing mucositis induced by 5-fluorouracil) and also have demonstrated lack of benefit for other proposed treatments. Results from several ongoing clinical trials should become available in the near future.
...
PMID:Alleviation of cytotoxic therapy-induced normal tissue damage. 774 Mar 23
This study assesses the effect of adding continuous-infusion fluorouracil to palliative thoracic radiation therapy (RT) on the rate and duration of symptom relief in patients with advanced non-small-cell lung cancer (NSCLC). Two hundred eligible patients with NSCLC were randomized to receive either 20 Gy in five daily fractions as palliation for intrathoracic disease or the same RT with concurrent continuous infusion of 1 g m(-2) day(-1) fluorouracil for 5 days. Survival, response and rates of symptom relief in the two groups were compared according to treatment intent, and toxicities were compared according to treatment received. The overall response rate was higher in patients randomized to the combination (29%) than in patients randomized to RT alone (16%) (P = 0.035). However, there were no significant differences between the treatment arms in terms of overall or progression-free survival or in palliation of symptoms. Patients treated with RT plus fluorouracil had significantly more acute toxicity, including nausea and vomiting (P = 0.01),
oesophagitis
(P = 0.0003),
stomatitis
(P = 0.0005) and skin reaction (P = 0.003). This study suggests for the first time an interaction between RT and infusional fluorouracil in NSCLC. Although RT plus fluorouracil resulted in a significantly higher response rate than achieved with RT alone, this did not translate into more effective palliation. Because the combination produced significantly more toxicity than RT alone, it is not recommended for the palliative treatment of NSCLC. Nevertheless, these results suggest that opportunities may exist for exploitation of the observed enhancement of antitumour effect in the setting of high-dose radical RT for NSCLC.
...
PMID:A phase III study of radiotherapy with and without continuous-infusion fluorouracil as palliation for non-small-cell lung cancer. 904 26
Between January 1993 and December 1996, 21 children with advanced solid tumors were entered in a dose-escalating study of high-dose sequential chemotherapy followed by autologous stem cell transplantation. The diagnoses included neuroblastoma (NB) for 13 patients; Ewing's sarcoma (ES) for six patients and osteosarcoma for two patients. Nine patients received therapy as consolidation for primary metastatic disease, and 12 patients had had previous relapses. Treatment consisted of CY given i.v. at a dose of 7 g/m2 on day 1, followed by G-CSF until myeloid recovery. After 3 weeks of rest, all patients were given thiotepa i.v. on days 22-24. The total dose of thiotepa was 450 mg/m2 in three patients, 600 mg/m2 in six patients, and 750 mg/m2 in 12 patients. Melphalan was given i.v. at a dose of 180 mg/m2 i.v. on day 27 followed by stem cell infusion on day 28. Major toxic reactions included
stomatitis
,
esophagitis
, diarrhea and dermatitis. Three patients died of treatment-related complications. Twelve patients have had a relapse. Six patients (five with NB and one with ES) are alive in continuous remission 5-50 months (median 36) after transplantation. The results of this study show that it is feasible to administer high-dose sequential chemotherapy to children with advanced solid tumors.
...
PMID:High-dose sequential chemotherapy and autologous stem cell reinfusion in advanced pediatric solid tumors. 946 76
A 25-year-old Hispanic woman presented with painful oral ulcers, a sore throat, and dysphagia of two weeks' duration. She was treated empirically with acyclovir for presumed herpes simplex
stomatitis
and
esophagitis
and sent home. A week later, she returned with complaints of worsening sore throat, fever (as high as 38.9 degrees C), and cough producing yellow-green sputum. She had not had chills, shortness of breath, burning on urination, or a change in bowel habits.
...
PMID:An uncommon cause of oral ulcers. 971 74
Necropsies performed between 1989 and 1995 on 15 African rope squirrels (Funisciurus substriatus) and 20 African ground squirrels (Xerus erythropus) from the Baltimore Zoo revealed 13 cases of gongylonemiasis. Nematodes were embedded in the epithelium of the esophagus, pharynx, buccal mucosa, and tongue, resulting in varying degrees of
esophagitis
, pharyngitis,
stomatitis
, and glossitis, respectively. Routine fecal examinations were negative, and the nematodes appeared to be unaffected by repeated treatments with ivermectin. Most of the affected animals had shown clinical signs of dyspnea and/or inanition and emaciation. Suppurative rhinitis was also a frequent finding at necropsy and was associated with the presence of the nematodes in eight animals. Dissection of whole nematodes from formalin-fixed specimens revealed morphologic features consistent with Gongylonema macrogubernaculum, a species previously only reported in nonhuman primates. The squirrels were housed in the same building with numerous primate species, and a review of pathology records revealed esophageal gongylonemiasis in three lion-tailed macaques (Macaca silenus), lingual gongylonemiasis in a spotnose monkey (Cercopithecus buettikoferi), and buccal gongylonemiasis in a brown-headed tamarin (Saguinus fuscicollis). Examination of whole nematodes dissected from one of the lion-tailed macaques also demonstrated the unique morphology of G. macrogubernaculum. Nematodes belonging to the species Gongylonema are acquired by ingestion of the intermediate host, the cockroach. This is the first report of G. macrogubernaculum in a nonprimate species and suggests that captive African squirrels can serve as reservoir hosts for this parasite in a zoo environment.
...
PMID:Gongylonema macrogubernaculum in captive African squirrels (Funisciurus substriatus and Xerus erythropus) and lion-tailed macaques (Macaca silenus). 980 9
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