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Query: UMLS:C0038362 (
stomatitis
)
8,852
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
While carcinomas of the stomach is decreasing in incidence in the Dnited States, it is still a major cause of cancer death. But gastric neoplasms are not decreasing in some other geographic areas. According to some studies, 30% of all cancer in the U.S.S.R. originates in the stomach. The rate of gastric neoplasms is greatest in Japan, and over 54% of all cancer in the male population arises in the stomach. The peak age for development of stomach cancer is between 70 and 80 years; over 60% of all stomach cancer is diagnosed in patients between the ages of 60 and 70, while more than 10% is found in those over 80. The main hope for cure at this time rests with surgical treatment. However, despite increased use of surgery, the 5-year survival rate of approximately 13% for patients diagnosed during 1955-59 has not improved to any degree since that time. The major drugs commonly used to treat gastric cancer are 5-fluorouracil (5-FU) and mitomycin C. Controversy still exists concerning the optimum method for administering 5-FU, the most frequently used drug in the United States. The standard loading-course method was attended by a high risk of severe toxicity and drug-related deaths. Several variations of the loading course have evolved. Currently, the Mayo Clinic group uses a 5-day course of 13.5 mg 5-FU/kg repeated every 5 weeks, with therapy interrupted if
stomatitis
or
diarrhea
develops; with this regimen the drug-related mortality rate was reported to be less than 1%. Studies have shown that 5-FU plus radiotherapy can enhance survival in patients with locally unresectable diseases. The overall objective with 5-FU is 20-25% with an average of 4-5 months' duration of response. Despite the many patients treated with 5-FU, rarely has a systematic analysis been done of factors such as age, sex, disease-free interval, histologic grade of the tumor, or sites or metastases, which might predispose to a favourable or unfavorable response. In Japan the most commonly used drug for treatment of gastric cancer is mitomycin C, the second most frequently used drug in the United States. The overall objective response rate with mitomycin C is between 20 and 30%, with the higher response rates being reported in the Japanese data. The average duration of response ranges from 1 to 3 months. The nitrosoureas [1,3-bis(2-chloroethyl)-1-nitrosourea (BCNU), 1,3-cis(2-chloroethyl)-1-nitrosourea (CCNU), and methyl CCNU (MeCCNU)] have shown some evidence of activity against gastric cancer. BCNU has yielded an objective response rate of 18% (6/33) and an average duration of response of 4.5 months in gastric cancer patients, most of whom had no prior therapy. Adriamycin recently has been shown to have some antitumor activity, with an approximate response rate of 25%. Combination approaches have been more successful in stomach cancer than in any other gastrointestinal neoplasm. The Japanese have reported higher response rates with a combination of 5-FU, mitomycin C, and cytosine arabinoside...
...
PMID:Gastric cancer: current status of treatment. 40 78
Adult cotton top marmosets made niacin deficient by long-term dietary deprivation, developed a syndrome characterized by anorexia, weight loss, weakness,
diarrhea
, dermatitis, enterocolitis and
stomatitis
. The
stomatitis
was highlighted by a necrotizing gingivitis and periodontitis and by an ulcerative and atrophic glossitis.
...
PMID:Studies on the biology of the periodontium of marmosets. XIII. Histopathology of niacin deficiency stomatitis in the marmoset. 40 31
A phase I clinical study of bruceantin was conducted in 66 patients with various types of advanced solid tumors to evaluate its toxicity and efficacy. The initial dose of 0.2 mg/m2/day x 5 days repeated at 2-week intervals was progressively increased to a maximum dose of 4.5 mg/m2/day. Hypotension was the dose-limiting toxic effect; it was delayed, cumulative, and occurred more often in patients with abnormal pretreatment liver function. Nausea, vomiting, and fever were common at higher doses, and
diarrhea
,
stomatitis
, alopecia, paresthesia, and rash were observed in some patients. The hematologic toxicity of bruceantin was moderate at high doses and was manifested mainly as thrombocytopenia; it was more severe in patients with abnormal hepatic and renal functions. No objective tumor regressions were observed. The recommended dose of bruceantin is 3.5 mg/m2/day x 5 days for phase II studies.
...
PMID:Initial clinical studies with bruceantin. 52 18
N-(Phosphonacetyl)-L-aspartic acid, an inhibitor of aspartate transcarbamylase, was administered to 25 patients with advanced cancer by 10-minute infusion daily x 5 consecutive days to determine the toxicity and to look for evidence of therapeutic effect. Planned dose escalations ranged from 100 to 1250 mg/m2 (daily dose). Nausea, vomiting, and
diarrhea
were the most frequent toxic effects, with three of six patients treated at a daily dose of 1250 mg/m2 having severe
diarrhea
. Other toxic effects were encountered rarely and were not dose-limiting; these included mild leukopenia, thrombocytopenia, rash,
stomatitis
, and increases in SGOT. One patient with a widely metastatic carcinoid of unknown origin had an objective response lasting 6 weeks.
...
PMID:Phase I study of N-(phosphonacetyl)-L-aspartic acid (PALA). 52 23
The main purpose of the present study was to determine the qualitative and quantiative effect of various infectious epsiodes on the blood serum levels of retinol and retinol-binding protein (RBP). Twenty-four children and 30 adult subjects were studied. The infections studied included chickenpox (n = 7); bronchitis (n = 9) upper respiratory infection (n = 30); tonsillitis (n = 2);
diarrhea
(n = 2) and one case each of: febrile
stomatitis
, nonspecific gastrointestinal alteration, urinary infection and shigellosis. In addition to retinol and RBP, the study determined changes in serum carotene, proteins, albumin and globulins. The results clearly demonstrate the marked depressing effect of infections on serum retinol, with a magnitude which in many cases reached more than 20 micrograms/dl, and in others more than 30 micrograms/dl. The RBP levels were significantly correlated with retinol, decreasing proportionally with infection. Serum albumin also decreased in most instances; and the globulin levels of the children, but not of the adults, were significantly higher during the infections. Carotene did not show important variations. The effects were more intense when fever accompanied the infectious episodes. These results are considered of great public health significance, in view of the large majorities, mainly children, who ordinarily subsist with very low serum retinol levels in the underdeveloped regions of the world. As infections attack these underpriviledged children, their serum retinol and RBP levels will likely drop a magnitude similar to that observed in the subjects of this study. They may then reach even more critically deficient retinol levels and be in serious danger of developing a severe acute state of clinical vitamin A deficiency.
...
PMID:[Decrease in serum levels of retinol and its binding protein (RBP) in infection]. 57 85
The effects of a group of elemental diets on the gastrointestinal toxicity of 5-FU in the Sprague-Dawley rat were evaluated.
Diarrhea
,
stomatitis
, hypoalbuminemia, and early deaths were more frequent in the animals on elemental diets than in those consuming standard rat chow. Sepsis and hypoalbuminemia were directly related to the extent of protein hydrolysis of the particular elemental diet.
...
PMID:The adverse effects of elemental diets on tolerance for 5-FU toxicity in the rat. 59 49
Trimethylcolchicinic acid methyl ether d-tartrate (TMCA; NSC-36351) was administered daily by mouth to 71 patients with malignant lymphomas. Partical (greater than 50%) responses were observed in eleven of 37 patients with Hodgkin's disesse, two of 22 patients with lymphocytic lymphoma, and one of two patients with mixed cell lymphoma. One complete and three partial responses were noted in nine patients with histiocytic lymphoma. Responses lasted from one to 91+ months (median: four months) and occurred in patients whose disease was resistant to alkylating agents, vinblastine, vincristine, procarbazine, prednisone or BCNU. Toxic effects included leukopenia, thrombocytopenia, nausea,
diarrhea
,
stomatitis
, alopecia and dermatitis.
...
PMID:Effect of trimethylcolchicinic acid methyl ether d-tartrate (TMCA) on Hodgkin's and non-Hodgkin's lymphoma. 79 48
In a prospectively randomized study the effect of adjuvant chemotherapy with 5-FU on survival and recurrence was analyzed in 274 evaluable patients with colorectal carcinoma who either underwent a curative or a palliative resection. In the treatment group, chemotherapy consisted of the intravenous administration of 5-FU 12 mg/kg daily for four consecutive days, then 6 mg/kg/per day on alternate days to the point of toxicity or to a maximum of 5 doses, followed by 12 mg/kg/week for one year. Drug toxicity was rarely severe and consisted of nausea and vomiting,
diarrhea
,
stomatitis
, leukopenia, and thrombocytopenia in slightly more than half of all patients. There have been no drug-related deaths. Analysis of the survival curves and disease-free interval curves reveal some evidence of drug benefit in both the curative group of resections and the palliative group of resections. However, this benefit is not significant except in those treated to toxicity. The disease-free interval after curative resection is significantly longer in patients treated with 5-FU to the point of toxicity with a white blood count less than 4,000 cells/mm3. We conclude that a preliminary analysis of the Central Oncology Group data in this trial does not make a convincing case for the use of 5-FU as an adjuvant to the surgical treatment of colorectal carcinoma.
...
PMID:Adjuvant chemotherapy with 5-fluorouracil after surgical resection of colorectal carcinoma (COG protocol 7041). A preliminary report. 83 81
Sixty-nine patients with advanced gastrointestinal carcinomas were given adriamycin intravenously at a dose level of 40-75 mg/m once every 3 weeks. Toxic effects included nausea, vomiting,
diarrhea
,
stomatitis
, alopecia, leukopenia, thrombocytopenia, and minor ECG changes. There was a slight trend toward move severe leukopenia in patients with markedly abnormal liver function test (serum glutamic oxaloacteic transaminase and alkaline phosphatase). Of the 57 pateints with colorectal cancer treated with adriamycin, four (7%) showed partial objective responses. In a controlled comparison of adriamycin versus 5-fluorouracil (5-FU) in patients with previously untreated large bowel carcinoma, three of 23 patients (13%) receiving adriamycin showed partial objective responses as compared with six of 25 patients (24%) receiving 5-FU. The median duration of response with adriamycin was 3 months com pared to over 6 months with 5-FU. Four of eight patients with gastric carcinoma showed partial objective responses. No responses were noted in a small number of patients with pancreatic and gallbladder carcinomas. Adriamycin would not seem to have any role in the treatment of advanced colorectal carcinoma. Our results, however, would justify further evaluation of this agent in gastric carcinoma.
...
PMID:Adriamycin (NSC-123127) therapy for advanced gastrointestinal cancer. 109 99
The results of treatment of 19 cases of inoperable squamous cell tumors of the head and neck are discussed. The treatment schedule used three drugs: 100 mg/m2 cisplatin at day 1, 25 mg/m2 methotrexate, intravenously, at day 4, and a total of 1000 mg/m2 5-fluorouracil, at days 4-8 of treatment, by continuous 120 hour-long infusion. Effect was observed in 15 patients. The treatment was effective in 47.4% (complete regression--in 1 case, morphologically confirmed and partial regression--in 8 cases), stabilization--in 26.3 (5 patients) and further progression--in 26.3% (5 patients). Among the untoward side-effects were nausea, vomiting, anorexia,
stomatitis
and
diarrhea
. The toxicity proved tolerable.
...
PMID:[The efficacy of polychemotherapy with cisplatin, methotrexate and 5-fluorouracil in inoperable forms of squamous cell cancer of the head and neck area]. 130 Jul 7
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