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Query: UMLS:C0024623 (
gastric cancer
)
36,219
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The influence of alimentation on the digestive pathology is very important. In this report the authors review the principal results of epidemiologic studies and animals experimentations. According to this survey of the literature it can be stated that some presumptions exist for: -- the responsibility of diet without vegetal fibers in the frequency of
constipation
, colonic divercitular disease, piles and hiatal hernia. The comparison of the alimentary habits in the western Europe with rural Africa is very instructive on that matter; -- the responsibility of alcohol consumption, use of hypercaloric regimen and hyperlipidic ingestats as causative factors for chronic pancreatitis; -- the importance of an hypercaloric, hyperlipidic and low residue regimen as etiologic factors in biliary gallstones; -- the role of denutrition and alcoholism in liver steatosis and cirrhosis in developed country; -- more important, perhaps, is the suspicion of the role of nutrition in the development of digestive cancer: alcohol will facilitate oesophageal cancer, alimentary nitrites
gastric cancer
meanwhile fiberless regimen and biles salts will promote colonic cancer. Impairments of nutrition observed after digestive resections in case of inappropriate alimentation are also analyzed as well as the principal alimentary disturbances related to allergy or enzymatic deficiency.
...
PMID:[Dietary behavior and digestive diseases]. 82
An open pilot study was performed to assess the analgesic efficacy and acceptability of a controlled-release oral morphine preparation. Between March 1989 and August 1990, 50 patients were treated with MS Contin (morphine sulphate tablets-MS Continus) for the pain caused by advanced cancer. The participants consisted of 28 males and 22 females ranging in age from 8 to 78 years (median 52 years). Twenty-two patients were actively receiving either cancer chemotherapy (15 patients), radiotherapy (2 patients), combined chemoradiotherapy (3 patients) or hormonal treatment (2 patients). Most of the subjects had pain caused by visceral disease and bone metastasis. A combination of causes was also present in 19 patients. The patients had a wide variety of cancers the most common being
stomach cancer
. In 24 patients, concomitant non-opioid or non-morphine opioid analgesics were combined with MS Contin. The median duration between cancer diagnosis and MS Contin initiation was 11.0 months. MS Contin was given on average for 1.5 months. The median survival after study enrollment was 1.8 months. Of the 50 enrolled patients, three left the study in the early phase due to drug-related adverse effects. In almost all the patients the effective dose was 60 mg/day with 45 days of response duration. The required duration for dose adjustment was nine days. The most common side effects were
constipation
and vomiting, which were controlled with conservative care. Two patients withdrew because of intractable vomiting and one because of mental drowsiness. In conclusion, twice-a-day moderate dose oral MS Contin therapy for cancer pain offers effective pain relief with minimal, tolerable side effects in the majority of patients in Korea.
...
PMID:Experience with a controlled-release oral morphine for cancer pain management. 175 23
During the past 2 decades, great advances have been made in the treatment of ulcer disease. This has involved the development of new drugs that are not only well tolerated, but are relatively inexpensive. The lack of significant adverse effects has revealed a degree of tolerability that, to write a review of the adverse effects, poses a difficult task. Most of the adverse effects are related to an excessive reaction to the relevant pharmacological characteristic that mediates the therapeutic response. The drug dosage can be reduced, freeing the patient of the adverse reaction, but leaving behind a background activity adequate to produce a therapeutically beneficial effect. The adverse effects of H2-antagonists fall into 2 groups. Firstly, there are poorly defined symptoms that have a prevalence similar to that in the community; these include headache, giddiness, dizziness, fatigue,
constipation
and diarrhoea. Secondly, they may delay the metabolism of drugs metabolised by the the cytochrome P450 system, and rarely be androgenic. Many antacids and the site-protective agent sucralfate contain aluminium, which can be absorbed, producing elevation of serum aluminium levels. In view of the possible association of aluminium with Alzheimer's disease, anxiety has arisen as to whether aluminium from these sources may, in those on prolonged treatment, cause Alzheimer's disease. However, the evidence so far indicates that aluminium is not a risk factor for Alzheimer's disease. The association of
gastric cancer
with achlorhydria has led to the fear that long term use of potent acid inhibitors may cause cancer. This fear has been accentuated by the observation that some rats, given omeprazole over their lifetime, developed carcinoid tumours of the stomach. However, enthusiastic research, both clinical and epidemiological, indicates that drug-induced achlorhydria is unlikely to be a problem in humans. Site protective agents have a role in certain conditions such as pregnancy where the systemic effect of a drug may produce adverse effects.
...
PMID:A comparative overview of the adverse effects of antiulcer drugs. 776 37
AIMS: A valid measure of quality of life (QL) that is sensitive to clinically significant changes in health is important for the assessment of patients with
gastric cancer
. The aims of this study were to examine whether the EORTC (European Organisation for Research and Treatment of Cancer) QLQ-C30 core questionnaire alone could distinguish between two clinically different groups of patients and to design a module, which included relevant patient-defined
gastric cancer
-specific variables. METHODS: The QLQ-C30 was completed by patients with potentially curable disease and those undergoing palliative treatment, and the results were compared between the two groups. A disease-specific module was then developed in four distinct phases according to EORTC guidelines. Relevant issues were identified from a literature search and structured interviews with patients and healthcare professionals, and worded into a provisional questionnaire which was pretested to determine any problems in its content, before formal validation. RESULTS: All of the subscales and single items within the QLQ-C30 were scored similarly by 144 patients, 86 with operable disease and 58 having palliative treatment, except
constipation
(P = 0.001). On the basis of interviews with 58 patients and 24 professionals, from the UK, France, Germany and Spain, 43 issues were reduced to produce a provisional questionnaire consisting of 24 items and pretested in 114 patients undergoing radical gastrectomy, palliative resection or other supportive measures. The resulting questionnaire, containing 22 items divided into five scales (dysphagia, pain, reflux, dietary restrictions and specific emotional problems related to
gastric cancer
and its treatment) and four single items, is undergoing validation. CONCLUSIONS: The EORTC QLQ-C30 is a valid generic instrument, but does not address all factors constituting QL in patients with
gastric cancer
. A specific module has been developed, which includes issues volunteered by patients to increase sensitivity and improve the evaluation of treatments for a disease where QL is important.
...
PMID:Development of an EORTC module to improve quality of life assessment in patients with gastric cancer 1071 72
Misoprostol, a prostaglandin E1 analog, is a racemate of four stereoisomers. On administration it rapidly de-esterifies to its active form, misoprostolic acid. Misoprostolic acid is 85% albumin bound and has a half-life of approximately 30 minutes. It is excreted in urine as inactive metabolites. No significant drug interactions have been reported. Besides its gastrointestinal protective and uterotonic activities, misoprostol regulates various immunologic cascades. It inhibits platelet-activating factor and leukocyte adherence, and modulates adhesion molecule expression. It protects against gut irradiation injury, experimental
gastric cancer
, enteropathy, and
constipation
. It improves nutrient absorption in cystic fibrosis. Misoprostol has utility in acetaminophen and ethanol hepatotoxicity, hepatitis, and fibrosis. It is effective in asthmatics and aspirin-sensitive asthmatic and allergic patients. It lowers cholesterol and severity of peripheral vascular diseases, prolongs survival of cardiac and kidney transplantation, synergizes cyclosporine, and protects against cyclosporine-induced renal damage. It works against drug-induced renal damage, interstitial cystitis, lupus nephritis, and hepatorenal syndrome. It is useful in periodontal disease and dental repair. Misoprostol enhances glycosoaminoglycan synthesis in cartilage after injury. It prevents ultraviolet-induced cataracts and reduces intraocular pressure in glaucoma and ocular hypertension. It synergizes antiinflammatory and analgesic effects of diclofenac or colchicine and has been administered to treat trigeminal neuralgic pain. It reduces chemotherapy-induced hair loss and recovery time from burn injury, and is effective in treating sepsis, multiple sclerosis, and pancreatitis.
...
PMID:Misoprostol therapeutics revisited. 1119 38
A 43-year-old woman who complained of abdominal fullness, appetite loss, and
constipation
was diagnosed as unresectable advanced schirrhous
gastric cancer
with left supra-clavicular lymph node metastases, massive ascites, rectal stenosis, and bilateral hydronephrosis due to peritoneal metastases. The biopsy specimen showed a poorly differentiated adenocarcinoma with signet-ring cells. After placement of the bilateral ureteral stents, she was treated with combined chemotherapy of biweekly paclitaxel (120 mg/m2, day 1, day 15) and TS-1 (80 mg/day, days 1-14 with 2-weeks rest). Subjective symptoms were relieved after one course of the chemotherapy. After 3 courses, computed tomography showed markedly reduced supra-clavicular lymph node metastases and no ascites. Radiographic and endoscopic examinations also demonstrated remarkable improvements in compliance of the gastric and rectal walls. These findings suggested that partial response on Response Evaluation Criteria in Solid Tumors (RECIST) was obtained. After the first course, the treatment was continued on an outpatient basis. There were no adverse effects over grade 2 throughout six courses of the chemotherapy. The biweekly paclitaxel and TS-1 chemotherapy may well be an effective treatment for advanced schirrhous
gastric cancer
with carcinomatous peritonitis.
...
PMID:[An unresectable advanced gastric cancer with Virchow's metastasis, carcinomatous ascites and rectal stenosis, effectively managed with combined chemotherapy of biweekly paclitaxel and TS-1]. 1612 20
The patient, a 40-year-old woman, underwent total gastrectomy and excision of the pancreatic tail, spleen and gallbladder for
gastric cancer
in September 2000. The lesion was judged to be P1, SE, H0, N2 and Stage IV and the patient was managed on a regular schedule as an outpatient. In September 2004, she passed blood-stained feces and rectal palpation detected a hard nodule at the anterior rectal wall. A fiber optic examination of the sigmoid colon detected an ulcerous lesion with a hemorrhage at the anterior rectal wall. A biopsy revealed the lesion to be Group V poorly differentiated adenocarcinoma. Starting in October 2004, 100 mg/day of TS-1 was administered for 3 weeks; intravenous drip infusion of 100 mg/body of CDDP was conducted in the second week for a period of 24 hours. After 3 courses of this regimen, a fiber optic examination of the colon conducted in February 2005 no longer detected the rectal tumor, leaving only a cicatrix. Upon a CT examination, the para-aortic lymph nodes that had been enlarged were notably reduced in size and an improvement was eminent in the hypertrophic rectal wall. The patient no longer experienced
constipation
or melena. Her clinical course is being observed while an oral administration of 100 mg/day of TS-1 continues.
...
PMID:[Rectal stenosis due to Schnitzler metastasis following surgery for gastric cancer--a case successfully treated with TS-1 and CDDP combination chemotherapy]. 1631 33
Taxanes have clearly demonstrated activities against
gastric cancer
. We compared the combination of paclitaxel plus 5-fluorouracil (5-FU) (PF) with docetaxel plus 5-FU (DF) as first-line chemotherapy in patients with measurable metastatic gastric cancer. Seventy-seven patients were randomly assigned to receive paclitaxel 175 mg/m2 or docetaxel 75 mg/m2 on day 1, in combination with 5-FU 500 mg/m2 continuous infusion on days 1-5. Treatment was repeated every 3 weeks. Of 314 chemotherapy cycles delivered (median 5 in both groups), dose reduction was required more frequently in the DF group, being 9 and 19%, respectively (P<0.01). PF was associated with, although statistically insignificant, substantially less grade 3 or 4 toxicities than DF (68 versus 85%; P=0.09). Global quality of life was similar in both groups, but substantive differences in many symptom scores including pain, dyspnea,
constipation
and diarrhea favored PF. There were no significant differences in therapeutic efficacy between PF and DF with respect to response rate (42 versus 33%, respectively; P=0.53), and failure-free (3.6 versus 4.2 months; P=0.92) and overall survival (9.9 versus 9.3 months; P=0.42). Both PF and DF appear to have efficacy against metastatic gastric cancer, with different, but acceptable, safety profiles.
...
PMID:Paclitaxel versus docetaxel for advanced gastric cancer: a randomized phase II trial in combination with infusional 5-fluorouracil. 1642 42
A 64-year-old woman was admitted to the hospital for abdominal fullness and
constipation
. In the pelvic cavity, an abdominal CT scan revealed massive ascites showing malignancy on histological examination. Upper GI endoscopy revealed type 3
gastric cancer
from the anglus to the cardia. A barium-enema showed a stenotic lesion at the sigmoid colon due to peritoneal dissemination. An abnormally high CA125(1,400 mg/ml) level was detected in serum. We performed systemic chemotherapy of TS-1, CDDP and peritoneal infusion of docetaxel on the nonresected
gastric cancer
with peritoneal dissemination. After 2 cycles, cytology of ascites revealed no malignancy, and the serum CA125 value regained its normal level. After 3 cycles, the killer cell effect was recognized by laparoscopic examination and the stenotic change of sigmoid colon had almost disappeared. The patient clinically achieved good QOL by this method, which was very effective for nonresected
gastric cancer
with peritoneal dissemination.
...
PMID:[A case of nonresected gastric cancer with peritoneal dissemination maintained on TS-1, cisplatin (CDDP) and docetaxel combination chemotherapy with good QOL]. 1648 67
In the present article, we have summarized the phase I/II clinical trials on combination therapy of S-1 and docetaxel. With result of the phase I study, patients were treated with intravenous infusion of 40 mg/m2 docetaxel on day 1 and oral S-1 80 mg/m2/day on days 1 to 14 every 3 weeks. Forty eight patients received a total of 272 treatment cycles. No complete responses (CRs) and 27 partial responses (PRs) were observed for an overall response rate (CR+PR) of 56.2% (95% CI, 38-66%). Eighteen patients (37.5%) had stable disease (SD), and 3 patients (6.2%) had progressive disease (PD) as best response. The tumor control rate (CR+PR+SD) was 93.8% (95% CI, 83-98%). The median overall survival was 14.3 months (95% CI: 10.7-20.3 months) and the median time to tumor progression was 7.3 months (95% CI: 4.2-10.7 months). The most common grade 3-4 hematologic toxicities were neutropenia 58.3%, leukopenia 41.7%, febrile neutropenia 8.3%, and anemia 8.3%. The most common grade 3 nonhematologic toxicities were anorexia 14.6%, stomatitis 8.3%, nausea 6.3%, diarrhea 4.2%,
constipation
4.2%, and vomiting 2.1%. No grade 4 nonhematologic toxicities were reported, and all treatment-related toxicities were resolved. The mechanisms underlying these synergistic effects of S-1 and docetaxel were examined by expression and activity analyses of 5-FU metabolic enzymes. The expressions of thymidylate synthase (TS) and dihydropyrimidine dehydrogenase (DPD) were decreased and that of orotate phosphorybosyl transferase (OPRT) was increased in mRNA, protein level and activity assay after the treatment with docetaxel and 5-FU in the TMK-1
gastric cancer
cell. These findings strongly indicate that the combination chemotherapy of docetaxel and S-1 is effective against gastric carcinomas and therefore is a good candidate as a standard chemotherapeutic strategy in treating these tumors.
...
PMID:[Combination chemotherapy of S-1 and docetaxel on advanced and recurrent gastric cancer]. 1689 78
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