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Query: UMLS:C0038362 (
stomatitis
)
8,852
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The majority of patients with Aids suffer from
diarrhea
and weight loss, as well as opportunistic infection and tumors of the gastrointestinal tract; endoscopy is frequently necessary. Often, but not always, it is possible to identify an opportunistic tumor or infection which explains the patient's signs and symptoms. In other cases, HIV may itself be pathogenic. The most important opportunistic pathogens are Candida albicans (
stomatitis
and esophagitis), cytomegalovirus and herpes simplex virus (esophagus, stomach, biliary system, colon), cryptosporidium (small intestine, biliary system), Isospora belli (small intestine), salmonella, shigella, and campylobacter (small and large intestine, septicemia), and Mycobacterium avium intracellulare (liver, spleen, intestinal submucosa, and bacteremia). Involvement of the gastrointestinal tract is frequent in Kaposi's sarcoma, though it is often asymptomatic. In contrast, gastrointestinal lymphomas are aggressive and rapidly progressive tumors.
...
PMID:[AIDS and gastrointestinal tract: a summary for gastroenterologists and surgeons]. 215 57
Methylglyoxal bis-guanylhydrazone (MGBG), a potent inhibitor of polyamine synthesis, has demonstrated single agent activity against a number of tumor types including malignant lymphomas and head and neck, esophageal and non-small cell lung cancers. The growth of small cell lung cancer (SCLC) cell lines can be arrested by polyamine inhibition. Therefore a phase II trial was conducted in twenty-four patients with refractory SCLC. MGBG was administered by intravenous infusion at a dose of 500 mg/m2 per week for four cycles and then every two weeks thereafter. The dose was escalated by 100 mg/m2 every two weeks in the absence of toxicity greater than or equal to grade 2. One patient achieved a partial response of objectively measurable lung disease and supraclavicular adenopathy. Three patients had stable disease. Dose limiting toxicity consisted primarily of mild to moderate nausea, vomiting,
stomatitis
and/or
diarrhea
. Myelosuppression was uncommon and rarely dose limiting. We conclude that MGBG in the dose and schedule used does not have significant activity as a single agent in previously treated small cell lung cancer.
...
PMID:Phase II trial of methylglyoxal bis-guanylhydrazone (MGBG) in refractory small cell lung cancer. 216 8
A clinical trial was designed to find the maximally tolerated dose of weekly leucovorin (LV) that could be combined with 4 weeks of protracted infusion (PI) of 5-fluorouracil (5FU) at a fixed dose of 200 mg/m2. A total of 36 patients with disseminated gastrointestinal malignancies were treated; 9 either progressed or died before receiving 4 weeks of treatment leaving 27 patients evaluable for toxicity and response. 5FU was given as a protracted infusion using an ambulatory infusion pump and indwelling venous access. LV doses included 20, 25, 50, and 75 mg/m2 given as an i.v. push at the time of weekly pump fill with 5FU. In all, 72% of the patients tolerated LV at 20 mg/m2 for 4 continuous weeks, whereas the higher doses required treatment rests prior to 4 weeks. The dose-limiting toxicity at all doses was
stomatitis
. No significant myelosuppression was seen;
diarrhea
was infrequent. Overall, 40% of the patients with measurable cancer had partial responses. In view of evidence of biologic and therapeutic effects of these weekly doses of 20 mg/m2 LV with 200 mg/m2 5FU per day given as a protracted infusion over 4 weeks, phase II trials and multimodality studies for patients with gastrointestinal malignancies are being initiated at our institution using this dose and schedule.
...
PMID:Biological modification of protracted infusion of 5-fluorouracil with weekly leucovorin. A dose seeking clinical trial for patients with disseminated gastrointestinal cancers. 218 14
Ninety-eight patients with previously-treated advanced soft tissue sarcoma, bone sarcoma, or mesothelioma were randomly assigned to one of two intravenous single-agent treatment regimens, either 6-diazo-5-oxo-l-norleucine (DON; brief infusions of 50 mg/m2/day for 5 consecutive days every 4 weeks) or aclacinomycin-A (ACM-A, as 30-min infusions of 100 mg/m2 or 85 mg/m2, administered every 3 weeks). Of 43 patients who were evaluable for response, survival and toxicity, there were two responses (5%) produced by ACM-A; one in a male with mesothelioma, and one in a female with malignant fibrous histiocytoma. None of the 36 evaluable patients treated with DON developed an objective tumor response. Median survival was 4.8 months in the DON treatment arm, and 6.8 months in the ACM-A treatment arm. No patients on the DON arm experienced lethal or life-threatening toxicities, and severe toxicities resulting from this treatment included nausea and emesis (10%),
stomatitis
(2%), gastrointestinal toxicity (2%), and anemia (2%). Moderate toxicities included vomiting (24%), hematologic toxicity (24%), neurologic toxicity (7%),
diarrhea
(7%), mucositis (5%), fever (5%), palpitations (2%), hepatotoxicity (2%), bleeding (2%) and edema (2%). Fifteen percent experienced at least one severe reaction, and 63% experienced at least one moderate or greater toxicity. ACM-A was associated with four cases of life-threatening myelosuppression (7%); severe toxicities included myelosuppression (11%), neurologic toxicity (4%),
diarrhea
(2%), respiratory toxicity (2%), pain and muscle spasms (2%), edema (2%), and ulceration following extravasation (2%).(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Phase II trial of 6-diazo-5-oxo-L-norleucine versus aclacinomycin-A in advanced sarcomas and mesotheliomas. 218 26
Sixteen patients with metastatic carcinoma of the colon were treated with a regimen of leucovorin 200 mg/m2, given as a 10-min infusion followed by a median dose of 833 mg/m2 (range 500-1000 mg/m2) 5-fluorouracil every two weeks. For the 16 patients with proven metastatic disease, two-year survival exceeds 50%. Responses were: 2 complete; 4 partial; 4 minor; 3 progression; and 3 not evaluable but without progression to date. Toxicities include: 8 (50%) leukopenia; 9 (56%), 1 severe thrombocytopenia; 9 (56%), 2 severe,
diarrhea
; 9 (56%), 3 severe, nausea/vomiting; 8 (50%), 1 severe,
stomatitis
; 7 (44%) conjunctivitis; 6 (38%) alopecia; and 13 (81%), 3 severe, neurotoxicity. Leucovorin appears to exert a dose-dependent beneficial effect on both the response and survival produced by the intermittent high-dose 5-fluorouracil schedule. This benefit first appears to increase substantially when the leucovorin dose is increased from 120 to 200 mg/m2. Findings identify a testable candidate regimen for selected good risk patients. Full selection criteria remain to be identified.
...
PMID:Dose-dependent leucovorin efficacy with an intermittent high-dose 5-fluorouracil schedule. 220 56
Thirty patients with a diagnosis of metastatic adenocarcinoma of the lung were entered on a trial to evaluate the antitumor efficacy of 5-fluorouracil 370 mg/m2 daily for 5 days every four weeks in combination with folinic acid 200 mg/m2, 60 min prior to 5FU. All patients had a good performance status, bidimensionally measurable disease, and weight loss less than or equal to 5% of preillness weight. Of the 29 evaluable patients, only two (7%) had partial responses (95% confidence limits 1-24%). Eleven (38%) had stable disease and 16 (55%) progressed. The two responding patients survived 12 and 60+ weeks. The median survival of all evaluable patients was 25 weeks (range 7-60+) and that of the stable patients was 26 weeks. The principal toxicities observed were
diarrhea
and
stomatitis
. Myelosuppression was rarely dose limiting. In contrast to the results of treatment with 5FU and folinic acid in metastatic colorectal cancer and breast cancer, the results of treatment with this combination of agents have been much less encouraging in adenocarcinoma of the lung.
...
PMID:5-Fluorouracil with folinic acid is not effective against metastatic adenocarcinoma of the lung. 220 60
Bloom's syndrome (BS) is an autosomal recessive disease characterized by short stature, sensitivity to sunlight, and telangiectasic malar erythema. It is associated to chromosomal breakage, to primary combined immunodeficiency, and to a high incidence of neoplasias. The authors report the case of two siblings with BS and associated immunodeficiency. Both patients were male and 5 (A) and 4 (B) years old at the time of diagnosis. Chronic
diarrhea
, recurrent otitis media, purulent rhinitis, conjunctivitis and pyodermatitis were reported by patient A. Patient B was admitted with diagnosis of bilateral neuroblastoma and had the tumor resected. Later on, he presented with oral moniliasis, herpetic
stomatitis
, and skin abscesses. This patient did not have recurrent infections. Immunological evaluation showed normal serum levels of CH50, C3, and C4 for both patients. Serum IgG, IgA, IgM, and salivary IgA levels were: 455 mg/dl, 15mg/dl, 20mg/dl, 0.6mg/dl for A, and 400mg/dl, 15mg/dl, 20mg/dl, and 0.2mg/dl for B, respectively. Serum antipolio antibodies (1, 2, and 3) were normal, and low levels of isohemagglutinins were observed in both patients. T cells subset determination showed: patient A--OKT3 = 66%, OKT4 = 33%, OKT8 = 32%, and 4/8 ratio = 1.0; patient B--OKT3 = 70%, OKT4 = 32%, OKT8 = 34%, and 4/8 ratio = 1.0. In vitro cellular immune response to PHA was depressed only in patient B. Patients karyotype showed chromosomal breaks with sister chromatid exchanges. Neither patient had abnormal alphafetoprotein and carcinoembryonic antigen serum levels. The rarity of such associations justifies the presentation of the cases.
...
PMID:[Familial Bloom's syndrome associated with neuroblastoma]. 221 4
The most common and significant cause of disturbances in the normal intestinal microflora is the administration of antimicrobial agents. The microflora can be influenced by antimicrobial agents because of incomplete absorption of any orally administered antimicrobial agent, secretion of an antimicrobial agent in the bile, or secretion from the intestinal mucosa. In most cases, the influence is not beneficial to the patient because suppression of the indigenous microorganisms often permits potential pathogens to overgrow and cause septic conditions,
stomatitis
,
diarrhea
, or colitis. Antimicrobial agents that influence the normal microflora also promote the emergence of antimicrobial-resistant strains. During the last fifteen years, the impact of different antimicrobial agents on the human microflora has been studied by several investigators. In this article published data on the impact of beta-lactam antibiotics, macrolides, tetracyclines, nitroimidazoles, clindamycin and quinolones on the human intestinal microflora are reviewed.
...
PMID:Impact of antimicrobial agents on human intestinal microflora. 223 Sep 5
It has been suggested that the addition of weekly low-dose cisplatin (DDP) may potentiate the efficacy of continuous infusion 5-fluorouracil (5-FU) without adding significant toxicity. To investigate the extent of added toxicity, an analysis of toxicity was completed in 18 patients with advanced cancers treated with continuous ambulatory 5-FU infusion 300 mg/m2/day and weekly low-dose cisplatin (DDP) 20 mg/m2. Ten of the 18 patients (56%) developed multiple (four or more) toxicities during treatment. In addition, toxicity categorized as severe occurred in 10 patients (56%). Seventeen of the 18 patients (94%) required treatment interruption or dose attenuation due to toxicity and most patients experienced a decline in Eastern Cooperative Oncology Group performance status due to treatment-related toxicity. Compared with historical toxicity patterns when 5-FU infusion is administered alone, the addition of DDP has resulted in significant increases in nausea and vomiting, anorexia,
diarrhea
,
stomatitis
, and myelosuppression. The addition of low-dose weekly DDP adds significant toxicity and morbidity to the continuous 5-FU infusion regimen.
...
PMID:5-Fluorouracil infusion and low-dose weekly cisplatin: an analysis of increased toxicity. 223 3
Phase II clinical research of UFT E granules (enteric coated) was carried out in 18 institutes (21 clinical dept.) by Study Group of UFT E in Tohoku Area, to investigate its effect and safety on cancer of the digestive organs. Of all the registered 26 cases, 21 cases were available for evaluation (perfect cases: 17 and imperfect cases: 4). Patients were administered UFT E 600 mg/body/day in principle. The response rate of the overall 26 cases was 14.3% and that of perfect 17 cases was 17.6%. PR was seen in 2 cases with far advanced gastric cancer and in 1 case with sigmoid colon cancer metastasized to lung, NC in 8 cases and PD in 6 cases. Side effects more than Grade II were seen in 4 cases (19%), of which 1 case caused
diarrhea
with leucopenia, 1 case caused
diarrhea
with anorexia, fever, pigmentation,
stomatitis
and general tiredness, 1 case caused anorexia and the other 1 case caused paresthesia on both legs with
diarrhea
and anorexia. Side effects in upper digestive tract were slight, making it possible to continue administration. But 1 case, which caused simultaneously Grade II anorexia, Grade II
diarrhea
and Grade III paresthesia on both legs, refused administration and dropped out. He recovered from those symptoms 5 days after discontinuance of administration. UFT E is able to administer for a long term because of its slight side effects on the upper digestive tract.
...
PMID:[Cooperative research of UFT E phase II study. Cooperative Study Group of UFT E in Tohoku Area]. 224 Nov 82
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