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)

Clinical (n = 137) and virological (n = 50) analysis of the course of herpetic stomatitis in children with acute lymphoblastic leukemia was carried out. 97.8 +/- 1.4% of cases were relapses of a chronic herpetic infection, 73.8 +/- 3.7% of cases ran a medium severe or severe course. Herpetic stomatitis in children suffering from acute lymphoblastic leukemia was characterized by the following features: 1) a high risk of infection generalization; 2) progressive necrosis of tissues in a state of leukopenia; 3) infiltration at the site of necrosis; 4) tissue anemia; and 5) risk of hemorrhage from necrotic sites.
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PMID:[The clinical manifestations of herpetic stomatitis in children with acute lymphoblastic leukemia]. 750 10

A liposome-entrapped liposome form of Adriamycin (Lip-ADM) has been demonstrated to cause less myocardial and gastrointestinal toxicity than free ADM. In the present study, Lip-ADM prepared by the remote loading method was administered to 3 patients with metastatic adenocarcinoma of the liver via a reservoir with the catheter located in the proper hepatic artery. The primary tumor was gastric cancer in 2 patients and sigmoid colon cancer in 1. Lip-ADM was administered at doses of 10, 20 or 50 mg per time. The total ADM dose was 170, 490, and 760 mg, respectively. No severe adverse effects, such as nausea, vomiting, stomatitis, alopecia or cardiotoxicity, were observed in any of the patients. Although mild leukocytopenia (2,800/microliters) was observed in 1 patient, anemia or thrombocytopenia did not occur. The survival time was respectively 6, 15, and 17 months from the start of Lip-ADM administration. A partial response was obtained in 1 patient and stable disease in 1 patient. Administration of Lip-ADM via a reservoir appears to be a useful treatment for patients with metastatic adenocarcinoma of the liver, since the low toxicity of this preparation allows an increase of the total dose of ADM.
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PMID:Intra-arterial liposomal adriamycin for metastatic adenocarcinoma of the liver. 758 1

Glucagonoma is a rare pancreatic tumor, necrolytic migratory erythema is its distinctive feature and it is often associated with diabetes mellitus, weight loss, anemia, hypoaminoacidemia, glossitis and stomatitis. We reported a case of glucagonoma misdiagnosed as "eczema" and "benign hepatic anginoma" for 3 years. His blood glucagon level was 1,758 ng/L. The results of abdominal B-mode ultrasonography and CT scan were negative, but selected arteriogram showed a tumor mass between the pancreatic body and tail. Before operation, treatment with octreotide and supply of amino acids were given with improvement of the skin lesion. After resection of the tumor from pancreas, necrolytic migratory erythema disapeared, but his blood level of glucagon and amino acids did not improve. It is suggested that any diabetic patient with chronic skin damage should be checked for blood glucagon level. In suspected cases, selected arteriogram will be helpful for location of the tumor. Vigorous resection of the pancreatic tumor should be done as soon as possible, even though there is already metastases.
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PMID:[Report of a case of glucagonoma misdiagnosed as "eczema" and "hepatic angioma" for three years and review of literature]. 764 42

In order to assess the maximum tolerated dose of 5'-deoxy-5-fluorouridine (5dFUR) combined with a cisplatin (20 mg/m2 i.v.) and L-folinic acid (100 mg/m2 i.v.), 5-day schedule 19 consecutive chemotherapy-naive patients affected by advanced or recurrent carcinoma of the head and neck were entered in this phase I trial. Doses of 5dFUR were escalated from a starting level of 2,000 mg/m2/day up to 3,000 and 5,000 mg/m2/day. At the latter step the dose-limiting acute toxicities were stomatitis and diarrhea, which were of WHO grade 3-4 and occurred in 3 and 1 out of 4 evaluated patients, respectively. Other grade 3 acute toxicities were leukopenia, anemia, renal impairment, and neurologic symptoms, observed in 1 patient each. Furthermore, one possibly treatment-related death was registered among patients entered in the highest dose level. Eleven out of 19 patients (58%; 95% CI:34-80%) showed a complete (2 cases) or partial (9 cases) response to this treatment, regardless of the 5dFUR dosage employed. From our results we may define the maximum tolerated dose of 5dFUR to be associated with cisplatin and L-folin acid used in this trial as 3,000 mg/m2/day x 5 days. Assessment of the real activity of this combination chemotherapy deserves further studies.
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PMID:Dose-finding study of 5'-deoxy-5-fluorouridine in combination with fixed doses of cisplatin and L-folinic acid for the treatment of advanced or recurrent squamous cell carcinoma of the head and neck. 777 48

Thirty-five patients (pts.) with advanced renal cell carcinoma were treated with a combination of vinblastine (5 mg/m2/IV) plus epirubicin (50 mg/m2/IV) every 3-4 weeks, alpha-2-A-interferon (9 x 10(6) U/IM 3 times in the 1st week, then 18 x 10(6) U/IM 3 times weekly), and medroxyprogesterone acetate (2,000 mg/os/day plus 500 mg IM/week). Thirty-one patients were males and 4 were females with a median age of 63 years (range 35-75) and median performance status of 70% (range 50-90%). We observed nine partial remissions (26%) with median duration of 40 weeks (range 20-232+). Fifteen pts. had no change (43%) while 11 pts. progressed (31%). The main side-effects were: leukopenia (29/35, 83%) with median nadir of 3,100 WBC/mm3 (range 510-3,990) and fever (32/35, 91%). Thrombocytopenia occurred in 4 pts. (11%), anemia in 5 (14%), asthenia in 12 (34%), nausea/vomiting in 12 (34%), alopecia in 8 (23%) and stomatitis in 3 (8.5%). Two patients stopped the therapy with medroxyprogesterone acetate because of muscular cramps. Median survival was 65 weeks (range 6-327+). We conclude that the combination of recombinant alpha 2A-interferon-vinblastine-epirubicin and medroxyprogesterone acetate has modest but definitive activity in patients with advanced renal cell carcinoma.
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PMID:Combined chemo-immuno-hormonotherapy of advanced renal cell carcinoma. 786 Dec

Piroxantrone, a synthetic intercalating agent, was studied in patients with advanced, measurable gastric adenocarcinoma who had not received prior chemotherapy. The starting piroxantrone dose was 150 mg/m2 given intravenously over 1 hour on day 1 and repeated every 21 days. Response and toxicity could be evaluated in 15 patients. No complete, partial, or minor responses were observed. Toxic effects included granulocytopenia, anemia, vomiting, nausea, anorexia, fatigue, stomatitis, alopecia, hyperbilirubinemia, and increased alkaline phosphatase levels. At the stated dose and schedule, piroxantrone does not possess significant activity against advanced gastric cancer.
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PMID:Phase II trial of piroxantrone in metastatic gastric adenocarcinoma. 789 47

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

Leucovorin, given usually by i.v. injection or orally changes to 5, 10-methylene tetrahydrofolate in tumor as well as normal cells. And in normal FdUMP, an active metabolite of 5-FU, binds tightly to thymidylate synthase in the presence of cofactor, 5, 10-methylene tetrahydrofolate. This interaction leads to potentiate the cytotoxic effect of 5-FU by prolonged inhibition of thymidylate synthase. Phase I study using l-leucovorin (l-LV), an active form of leucovorin, combined with 5-FU, was conducted. In the weekly schedule, 5-FU was fixed to 600mg/m2, and l-LV dose was escalated from 125 mg/m2 to 250mg/m2, if toxicity was acceptable. On the other hand, in the five consecutive-day schedule, 5-FU was fixed to 370mg/m2 and l-LV was escalated from 25mg/m2 to 50mg/m2, 100mg/m2 and 200 mg/m2. l-LV 10mg/m2 was tested as reference. On weekly schedule of l-LV 250mg/m2, grade III diarrhea was seen in 2 cases and grade IV leucopenia was seen in one. In five consecutive-day schedule, at each dose of l-LV, stomatitis, nausea plus vomiting, anorexia, anemia and leucopenia were seen. However, the increase of toxicities were not seen by dose escalation of l-LV. Then, we have been conducted a randomized early phase II study using 250 mg/m2 of l-LV weekly (arm A) and 100mg/m2 (arm B) or 10mg/m2 (arm C) of l-LV for 5 consecutive days in gastric and colorectal cancer by multicenter cooperative study. Plasma concentrations of l-LV were maintained > 10(-5) mol/L for over 5 hrs. after 2 hrs. infusion of 250 mg/m2 of l-LV and for over one hr. after a rapid injection of 100mg/m2 of l-LV.
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PMID:[Phase I study of 5-fluorouracil and l-leucovorin]. 845 86

Preparative regimens containing busulfan (BU) followed by allogeneic bone marrow transplantation (BMT) were used in 27 consecutive patients with myelodysplastic syndromes (MDS). The median age was 33 years (range, 4 to 54). Ten were female and 17 male. Sixteen patients had primary MDS, 11 other patients had antecedent hematologic diseases or developed MDS after cytotoxic and/or radiation therapy. Six patients had leukemic transformation and received antileukemic therapy before BMT. Pre-BMT cytogenetic studies showed complex chromosomal abnormalities in 13 patients, a simple abnormality in 5 patients, and normal chromosome in 8 patients. Three BU-based preparative regimens were used: 1 patient received BU 4 mg/kg orally (PO) daily for 4 days and cyclophosphamide (CY) 50 mg/kg intravenously (IV) daily for 4 days (BUCY-4); 24 patients received BU 4 mg/kg PO daily for 4 days, cytosine arabinoside (ara-C) 2 g/m2 IV every 12 hours for 4 doses, and CY 60 mg/kg IV daily for 2 days (BAC); and 2 patients with preceding Fanconi anemia received BU 2 mg/kg PO daily for 4 days followed by total lymphoid irradiation of 5 Gy. Seventeen of 27 patients are alive with no evidence of disease. Ten patients have died: 2 from hepatic veno-occlusive disease, 3 from sepsis, 1 from a cerebral bleed, 1 from a massive gastrointestinal (GI) bleed associated with acute graft-versus-host disease, 1 from hemolytic uremic syndrome with adult respiratory distress syndrome, 1 from bronchiolitis obliterans, and the only patient who did not engraft died from acute myeloid leukemia. Regimen-related toxicities (RRT) include GI tract (diarrhea, 14; stomatitis, 11), liver (9), cardiac (1), and skin (5). Patients who received a genotypically matched marrow graft had a significantly better disease-free survival (DFS) than patients who received a nongenotypic marrow graft (P = .02). The Kaplan-Meier analysis projects an overall DFS of 56% +/- 13% and 78% +/- 10% for patients who received a genotypically matched marrow graft. With the exception of a child who did not engraft, there was no relapse of MDS or leukemia. Excellent DFS, acceptable RRT, and the ease of administration are advantages of this regimen.
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PMID:Busulfan-based regimens and allogeneic bone marrow transplantation in patients with myelodysplastic syndromes. 847 79

1. The pharmacokinetics and toxicity of racemic 5-methyltetrahydrofolic (rac-5-MTHF) acid after i.v. infusion were investigated in 18 patients with advanced colorectal cancer. Doses of 100-600 mg rac-5-MTHF/m2 were administered over 2 h together with a bolus of 500 mg/m2 5-fluorouracil (5-FU) as a midpoint injection. 2. The pharmacokinetics of both diastereoisomers were linear in the range from 100-600 mg 5-MTFH/m2. Independent of the administered dose, the maximal plasma concentration of [R]-5-MTHF was nearly twice that of [S]-5-MTHF. The elimination of [S]-5-MTHF from plasma was considerably faster than that of the [R]-isomer (elimination half-life: 3.1 +/- 1.0 h vs 8.3 +/- 3.2 h). No metabolites were detected in plasma and in urine samples. 3. The plasma protein binding was stereoselective ([R]-5-MTHF bound: 88.2 +/- 2.7%; [S]-5-MTHF bound: 59.9 +/- 6.8%; P < 0.001), causing a significantly higher renal clearance for [S]-5-MTHF when compared with the [R]-isomer (37.5 +/- 23.7 ml min-1 vs 12.7 +/- 11.2 ml min-1, P < 0.001). There was no dose dependence, but gender influenced renal clearance (CLren[R]-5-MTHF: male vs female: 20.5 +/- 14.5 ml min-1 vs 7.8 +/- 4.7 min-1, P = 0.03; CLren [S]-5-MTHF: male vs female: 57.2 +/- 21.7 ml min-1 vs 25.7 +/- 16.2 ml min-1, P = 0.006). 4. Toxic side effects of the combination 5-FU/5-MTHF were rare and generally mild, and included stomatitis, nausea/emesis, diarrhoea, anaemia, leukopenia, and thrombocytopenia. 5. In combination with 500 mg 5-FU/m2 a single dose of 600 mg rac-5-MTHF/m2 can safely be administered to patients with colorectal cancer. A similar therapeutic benefit of 5-MTHF to folinic acid in the biochemical modulation of 5-FU is supported by the comparison of in vitro and in vivo data.
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PMID:Stereospecific pharmacokinetics of rac-5-methyltetrahydrofolic acid in patients with advanced colorectal cancer. 852 81


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